Baby sling

Abstract

The utility model provides a baby sling. The baby sling comprises a haversack piece and a waistband, and the bottom of the haversack piece is selectively connected with the waistband, so that the baby sling has at least two working states. For each of the at least two operating conditions, the backpack piece of the baby carrier provides a different seating height for an infant seated in the baby carrier, or the backpack piece has a different effective use length or effective use width.

Description

Technical Field

[0001] This utility model relates to the field of children's products, and more specifically, to a baby carrier. Background Technology

[0002] Baby carriers are worn by parents to easily carry their infants and toddlers. Because baby carriers allow parents to use their hands freely while carrying their infants, using baby carriers for infant care is becoming increasingly popular.

[0003] A typical baby carrier includes a carrying panel, a waist belt, and two shoulder straps. The bottom edge of the carrying panel is fixedly connected to the top edge of the waist belt. One end of each shoulder strap is connected to the two ends of the top edge of the carrying panel, and the other end is connected to the sides of the shoulder straps. When the carrier is worn by the caregiver, the waist belt wraps around the wearer's waist, and the two shoulder straps rest on the caregiver's shoulders. The carrying panel and the caregiver's body (front chest or back) create a space for the baby to sit on. The infant's weight is transferred to the wearer's hips via the waist belt and distributed to the wearer's shoulders via the two shoulder straps. To accommodate the baby's different needs at different stages of growth, parents may need to purchase different sizes of baby carriers as the baby grows. Utility Model Content

[0004] The first aspect of this utility model provides a baby carrier. The baby carrier includes a carrying panel and a waist belt, the bottom of which is selectively connected to the waist belt to allow the baby carrier to have at least two working states.

[0005] In the first aspect, the baby carrier has a first operating state and a second operating state. In the first operating state, the bottom of the carrying flap is connected to the waist belt in an unfolded state, while in the second operating state, the bottom of the carrying flap is connected to the waist belt in a folded state.

[0006] In the first aspect, the bottom of the back pocket piece is detachably connected to the waist belt.

[0007] In the first aspect, in the second working state, the bottom of the back pocket piece is wrapped around the waist belt.

[0008] In the first aspect, a first connector is provided on both the outer and inner sides of the carrying bag panel, and a second connector is provided on the inner side of the waist belt. The baby carrier has a first working state and a second working state. In the first working state, the first connector on the outer side of the carrying bag panel is detachably connected to the second connector. In the second working state, the bottom of the carrying bag panel is wrapped around the outside of the waist belt and then folded upward, so that the first connector on the inner side of the carrying bag panel is detachably connected to the second connector.

[0009] In the first aspect, the bottom of the back pocket piece is provided with at least two third connectors along the height direction, and the waist belt is provided with a fourth connector, the fourth connector being selectively and detachably connected to one of the at least two third connectors.

[0010] In the first aspect, the bottom of the back pocket piece is provided with at least two laterally extending channels, the at least two channels being arranged sequentially in the height direction, and the waist belt selectively passing through one of the at least two channels.

[0011] In the first aspect, a portion of the back pocket panel located below the waist belt is foldable upwards relative to the back pocket panel itself, so that the back pocket panel is in a folded state. The back pocket panel further includes a first positioning mechanism for holding the back pocket panel in the folded state.

[0012] In the first aspect, the bottom edge of the carrying bag panel is connected to the top edge of the waist belt. The baby carrier has a third operating state and a fourth operating state. In the third operating state, the carrying bag panel and the waist belt are in an unfolded state, while in the fourth operating state, the bottom edge of the waist belt is folded upwards and detachably connected to the carrying bag panel.

[0013] In the first aspect, in the fourth working state, the bottom edge of the waist belt is detachably connected to the carrying bag piece by a second positioning mechanism for holding the baby carrier in the fourth working state.

[0014] In the first aspect, the second positioning mechanism includes a first zipper, a second zipper, and a zipper head. The first zipper is located on the outer or inner side of the back pocket panel, and the second zipper is located at the bottom edge of the waist belt. The first zipper and the second zipper are detachably connected via the zipper head.

[0015] In the first aspect, the back pocket panel is provided with a cover edge for concealing the first zipper.

[0016] In the first aspect, the upper part of the carrying bag panel is provided with two shoulder straps, and two upwardly extending connecting ears are provided on both sides of the carrying bag panel. The two shoulder straps are connected to the two connecting ears by buckles. Each of the two shoulder straps has an opening on its inner or outer side, and a foldable lining is stored in the opening.

[0017] In the first aspect, the carrying pocket of the baby carrier provides different seating heights for infants and toddlers sitting in the baby carrier in the at least two operating states.

[0018] In the first aspect, the carrying bag of the baby carrier has different effective lengths in the at least two working states.

[0019] In the first aspect, the effective length of use corresponds to the length between the bottom of the baby carrier piece and the top edge of the baby carrier piece when the waistband is wrapped around the caregiver's waist and the infant is sitting in the baby carrier.

[0020] In the first aspect, the bottom of the back pocket piece is provided with a second channel portion, the second channel portion being provided with at least one first positioning member and a plurality of first adjusting members, the at least one first positioning member being located in the middle of the second channel portion, and the plurality of first adjusting members being disposed at both ends of the second channel portion. The waist belt is provided with at least one second positioning member and a plurality of second adjusting members, the at least one second positioning member being located in the middle of the plurality of second adjusting members. The at least one first positioning member is used for detachable connection with the at least one second positioning member, and the plurality of first adjusting members are used for selective connection with the plurality of second adjusting members.

[0021] In the first aspect, both the carrying bag and the waist belt are provided with at least one indicator, and the working state of the baby carrier is indicated by the correspondence between the indicator on the carrying bag and the indicator on the waist belt.

[0022] In the first aspect, the baby carrier includes a main body portion and a first channel portion located at the bottom of the main body portion, the waist belt being adapted to pass through the first channel portion. The at least one indicator includes: a first indicator portion disposed on the outer or inner side of the waist belt; a second indicator portion and a third indicator portion disposed on the outer and inner sides of the first channel portion, respectively, the second and third indicator portions being spaced apart in the height direction of the baby carrier. The baby carrier has a first working state in which the first channel portion is extended relative to the main body portion, and a second working state in which the first channel portion is pressed against the main body portion.

[0023] In the first aspect, the baby carrier includes a main body portion and a first channel portion located at the bottom of the main body portion, the waist belt being adapted to pass through the first channel portion. The at least one indicator includes: a first indicator portion disposed on the outer or inner side of the first channel portion; a second indicator portion and a third indicator portion disposed on the outer and inner sides of the waist belt, respectively, the second and third indicator portions being spaced apart in the height direction of the baby carrier. The baby carrier has a first working state in which the first channel portion is extended relative to the main body portion, and a second working state in which the first channel portion is pressed against the main body portion.

[0024] In the first aspect, the back pocket panel includes a main body portion and a first tube portion located at the bottom of the main body portion, the waist belt being adapted to pass through the first tube portion. The first tube portion and the waist belt are detachably connected by a positioning mechanism for defining the relative position of the first tube portion and the waist belt.

[0025] In the first aspect, the bottom of the back pocket panel has at least two overlapping tube sections of different lengths. The waist belt is selectively threaded through one of the at least two tube sections.

[0026] In the first aspect, the lengths of the at least two pipe sections increase or decrease sequentially in the direction from the outer side to the inner side of the back bag sheet.

[0027] In the first aspect, the belt is detachably connected to one of the at least two pipe sections through which it passes by a positioning mechanism.

[0028] In the first aspect, at least two first connectors are provided on the left side of the bottom of the carrying bag panel, and at least two second connectors are provided on the right side of the bottom of the carrying bag panel. The at least two first connectors and the at least two second connectors are sequentially arranged in the height direction of the carrying bag panel. The waist belt includes a third connector and a fourth connector that are separate from each other. The third connector is selectively and detachably connected to one of the at least two first connectors; the fourth connector is selectively and detachably connected to one of the at least two second connectors. When the baby carrier is in any working state, the first connector connected to the third connector and the second connector connected to the fourth connector are at the same height.

[0029] In the first aspect, the width between the first connector and the second connector located above and at the same height is less than the width between the first connector and the second connector located below and at the same height.

[0030] In the first aspect, the first connector and the third connector are zippers, snaps, or Velcro that cooperate with each other, and the second connector and the fourth connector are zippers, snaps, or Velcro that cooperate with each other.

[0031] In the first aspect, the back pocket panel located below the waist belt is foldable upwards and folds relative to itself, and the back pocket panel further includes a positioning mechanism for holding the back pocket panel in a folded state.

[0032] In the first aspect, the belt includes a first portion and a second portion that are detachably connected, a third connector being disposed on the first portion, and a fourth connector being disposed on the second portion. Alternatively, the belt includes a single connecting strap connecting the third connector and the fourth connector.

[0033] In the first aspect, the bottom of the back pocket panel has at least two laterally extending channels, which are arranged sequentially in the height direction, and the waist belt selectively passes through one of the at least two channels. The waist belt is detachably connected to the channel through which it passes by a positioning mechanism.

[0034] In the first aspect, the upper part of the carrying bag panel is provided with two shoulder straps, each shoulder strap being provided with a first fastener. Two second fasteners are provided on the left and right sides of the carrying bag panel, each of the first fasteners being adapted to be detachably connected to a corresponding second fastener. The carrying bag panel is provided with a limiting component, and the two second fasteners are adapted to change the lateral distance between them via the limiting component.

[0035] In the first aspect, the two second fasteners are respectively fixed to the two side edges of the back bag piece by strips.

[0036] In the first aspect, the limiting member is disposed on at least one of the inner and outer sides of the back pocket piece.

[0037] In the first aspect, the bottom of the back pocket has a tube portion, through which the waist belt is adapted to pass. The waist belt is detachably connected to the tube portion by a positioning mechanism.

[0038] A second aspect of this utility model provides a baby carrier. The baby carrier includes a carrying panel and two shoulder straps. Two second fasteners are provided on the left and right sides of the carrying panel. The two shoulder straps are located on the upper part of the carrying panel, and each shoulder strap is provided with a first fastener, which is adapted to be detachably connected to a corresponding second fastener. The carrying panel also has a limiting component, and the two second fasteners are adapted to change the lateral distance between them via the limiting component. Attached Figure Description

[0039] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0040] Figure 1 A schematic front view of a baby carrier according to the present invention, a first example, worn on a prosthesis;

[0041] Figure 2 A schematic rear view of a baby carrier according to the present invention, a first example, worn on a prosthesis;

[0042] Figure 3 A schematic front view of a baby carrier according to a first example of the present invention is shown, wherein the carrying bag and the waist belt are separate;

[0043] Figure 4 schematically shown Figure 3 The rear view of the baby carrier shown shows the sling and waistband separated.

[0044] Figure 5 schematically showing along Figure 4 The cross-sectional view taken from AA in the image;

[0045] Figure 6 schematically shown Figure 3 The baby carrier shown is a rear view in its first working state;

[0046] Figure 7 schematically shown Figure 6 A partial perspective view of the baby carrier shown;

[0047] Figure 8 schematically showing along Figure 6 A cross-sectional view taken from BB in the image;

[0048] Figure 9 schematically shown Figure 3 The baby carrier shown is a rear view in its second working position;

[0049] Figure 10 schematically shown Figure 9 A partial perspective view of the baby carrier shown;

[0050] Figure 11 schematically showing along Figure 9 A cross-sectional view taken by CC in the image;

[0051] Figure 12 A schematic front view of a baby carrier according to a second example of the present invention is shown, wherein the carrying bag panel and the waist belt are separate;

[0052] Figure 13 A schematic rear view of a baby carrier according to a third example of the present invention is shown;

[0053] Figure 14 schematically showing along Figure 13 The sectional view taken from DD in the image;

[0054] Figure 15 A schematic front view of a baby carrier according to a fourth example of the present invention is shown, wherein the baby carrier is in a third working state;

[0055] Figure 16 schematically shown Figure 15 The rear view of the baby carrier shown;

[0056] Figure 17 A schematic rear view of a baby carrier according to a fourth example of the present invention is shown, wherein the baby carrier is in a fourth working state.

[0057] Figure 18 A schematic front view of a baby carrier in an exploded state according to a fifth example of the present invention is shown, wherein the carrying bag and waist belt are separated and the carrying bag is fully extended.

[0058] Figure 19 schematically shown Figure 18 The rear view of the baby carrier shown shows the carrying bag panel and waist belt separated, with the carrying bag panel fully extended.

[0059] Figure 20 schematically shown Figure 18 The baby carrier shown is a front view in its first working state;

[0060] Figure 21 schematically showing along Figure 20 A cross-sectional view of the EE section;

[0061] Figure 22 schematically shown Figure 18 The baby carrier shown is a front view in its second working state.

[0062] Figure 23 schematically showing along Figure 22 A cross-sectional view taken from FF in the image;

[0063] Figure 24 A schematic front view of a baby carrier according to a sixth example of the present invention is shown, wherein the baby carrier is in a first working state;

[0064] Figure 25A schematic front view of a baby carrier according to a sixth example of the present invention is shown, wherein the baby carrier is in a second working state;

[0065] Figure 26 A schematic front view of a baby carrier according to a seventh example of the present invention is shown in an exploded state, wherein the carrying bag and the waist belt are separated and the carrying bag is fully extended.

[0066] Figure 27 schematically shown Figure 26 The baby carrier shown is a front view in its first working state;

[0067] Figure 28 schematically shown Figure 26 The baby carrier shown is a front view in its second working state.

[0068] Figure 29 The schematic front view shows an exploded view of a baby carrier according to the eighth example of the present invention, wherein the carrier piece and the waist belt are separated and the carrier piece is fully extended.

[0069] Figure 30 schematically shown Figure 29 The baby carrier shown is a front view in its first working state;

[0070] Figure 31 schematically shown Figure 29 The baby carrier shown is a front view in its second working state.

[0071] Figure 32 A schematic front view of a baby carrier in an exploded state according to a ninth example of the present invention is shown, wherein the carrying bag and waist belt are separated and the carrying bag is fully extended.

[0072] Figure 33 schematically showing along Figure 32 A cross-sectional view taken from GG;

[0073] Figure 34 schematically shown Figure 32 The baby carrier shown is a front view in its first working state;

[0074] Figure 35 schematically shown Figure 32 The baby carrier shown is a rear view in its second working position;

[0075] Figure 36 schematically shown Figure 32 The baby carrier shown is a front view in its third working position;

[0076] Figure 37 A rear view of a baby carrier according to a tenth example of the present invention is shown schematically.

[0077] Figure 38 schematically showing along Figure 20 Sectional view taken from section II;

[0078] Figure 39 A schematic front view of a baby carrier according to the eleventh example of the present invention is shown, wherein the baby carrier is in a first working state;

[0079] Figure 40 schematically shown Figure 39 The baby carrier shown is a rear view in its first working state;

[0080] Figure 41 schematically shown Figure 39 The baby carrier shown is a rear view in its second working position;

[0081] Figure 42 schematically showing along Figure 41 The sectional view taken from JJ in the image;

[0082] Figure 43 schematically shown Figure 39 The baby carrier shown is a rear view in its third working position. Detailed Implementation

[0083] In the following description, various aspects of the present invention will be described. Specific details are set forth for purposes of explanation in order to provide a thorough understanding of the present invention. It will be apparent to those skilled in the art that other embodiments of the present invention differ in detail without affecting its essence. Therefore, the present invention is not limited to what is shown in the drawings and described in the specification, but only as indicated in the appended claims, and the appropriate scope of the present invention shall be determined only by the broadest interpretation of the claims.

[0084] When a feature or element is referred to herein as "on another feature or element," it may be directly on the other feature or element, or there may be intermediate features and / or elements present. Conversely, when a feature or element is referred to herein as "directly" on another feature or element, there are no intermediate features or elements present. It should also be understood that when a feature or element is referred to herein as "connected," "attached," or "joined" to another feature or element, it may be directly connected, attached, or joined to the other feature or element, or there may be intermediate features or elements present. Conversely, when a feature or element is referred to herein as "directly connected," "directly attached," or "directly joined" to another feature or element, there are no intermediate features or elements present.

[0085] Spatial terms such as “below,” “under,” “above,” and “over” are used herein for descriptive purposes, particularly to describe the positional relationship between one feature or element and another, as shown in the figures. It should be understood that spatial terms are intended to include different orientations of the device in use or operation, in addition to those shown in the figures. For example, if the device in the figure is inverted, a feature or element described herein as “below” other features or elements would be oriented “above” other features or elements. Thus, the exemplary term “below” can include both above and below orientations. The device may also be oriented otherwise (rotated 90 degrees or in other directions), and the spatially related descriptions used herein are interpreted accordingly. Similarly, unless otherwise specified, terms such as “up,” “down,” “vertical,” and “horizontal” used herein are for illustrative purposes only.

[0086] While the terms "first" and "second" may be used herein to describe various features or elements, these features or elements should not be limited by these terms unless otherwise specifically indicated. These terms may be used to distinguish one feature or element from another. Thus, the first feature or element discussed below may be referred to as the second feature or element, and similarly, the second feature or element discussed below may be referred to as the first feature or element, without departing from the scope of this utility model.

[0087] First aspect

[0088] The first aspect of this utility model provides a baby carrier. The baby carrier includes a carrying panel and a waist belt, the bottom of which is selectively connected to the waist belt, allowing the baby carrier to have at least two working states. The baby carrier according to the first aspect of this utility model will be specifically described below with reference to several examples.

[0089] First Example

[0090] See Figure 1 and Figure 2 The diagram shows a front view and a rear view of a baby carrier 100 according to a first example of the present invention, worn by a caregiver (shown as phallus 9 in the figure). The baby carrier 100 includes a carrying bag 1, a waist belt 2, two shoulder straps 3, etc.

[0091] See Figure 1 The carrying bag piece 1 is sheet-shaped and is generally made of fabric. The carrying bag piece 1 has an outer surface 11 and an inner surface 12 (see...). Figure 4The outer surface 11 is the surface of the carrying bag 1 facing away from the prosthesis 9, and the inner surface 12 is the surface of the carrying bag 1 facing the prosthesis 9. In some embodiments, the carrying bag 1 may be made of a single layer of fabric, with the outer surface 11 and the inner surface 12 being two opposite surfaces of that single layer of fabric. In other embodiments, the carrying bag 1 may include at least two layers of fabric, with the fabric of the outer surface 11 and the fabric of the inner surface 12 being made of different fabrics to balance the durability of the carrying bag 1 with the softness and comfort of the area where the carrying bag 1 contacts the infant. In some embodiments, a lining may also be provided between the outer surface 11 and the inner surface 12, the lining being, for example, made of sponge material, which can provide a cushioning effect.

[0092] See you again Figure 1 The carrying bag 1 has a top 1a and a bottom 1b that are opposite each other. The top 1a has a top edge 101 that corresponds to the baby's head. For smaller babies, when the carrying bag 1 is positioned on the caregiver's chest, the baby is suited to sit facing the caregiver (backwards) in the carrying bag 1, with the top edge 101 possibly close to the back of the baby's head. For older toddlers, when the carrying bag 1 is positioned on the caregiver's chest, the toddler is suited to sit facing away from the caregiver (forwards) in the carrying bag 1, with the top edge 101 possibly located below the toddler's armpits. The bottom 1b is used to connect to the waist belt 2 and to support the baby's buttocks.

[0093] It should be noted that, unless otherwise explicitly specified and limited, the directional terms such as "upper," "lower," "top," and "bottom" in this embodiment of the utility model refer to the orientation of the baby carrier 100 or the baby carrier piece 1 when it is in the unfolded state (e.g., ...). Figure 3 , Figure 13 , Figure 15 As shown, the shoulder strap 3 is displayed in the state of being worn by the caregiver. Furthermore, the directional terms such as "left," "right," "outer," and "inner" in this embodiment refer to the infant carrier 100. Figure 1 and Figure 2 The orientation of the garment when worn by the caregiver is described in terms of direction. "Left" and "right" correspond to the caregiver's left and right sides, "outer" corresponds to the direction away from the caregiver, and "inner" corresponds to the direction facing the caregiver. These directional terms are used only to make the description of the embodiments of this utility model clearer and are not intended to unduly limit the scope of protection of this utility model.

[0094] See Figure 1 and Figure 2The waist belt 2 can be detachably or securely connected to the bottom 1b of the carrying bag 1. When in use, the waist belt 2 wraps around the caregiver's waist to distribute the infant's weight to the caregiver's hips. According to relevant technology, the length of the waist belt 2 is adjustable to fit the caregiver's waist circumference. The waist belt 2 may be equipped with buckles 6, which connect and lock the two ends of the waist belt 2, and release and detach the two ends of the waist belt 2, thus facilitating the caregiver's donning and doffing of the waist belt 2. See also... Figure 3 In some embodiments, the buckle 6 may include a male buckle 61 and a female buckle 62, with the male buckle 61 adjustablely disposed at one end of the waist belt 2 and the female buckle 62 disposed at the other end of the waist belt 2, and the male buckle 61 and female buckle 62 being detachably snapped together. In alternative embodiments, the buckle 6 may also have other implementations.

[0095] See Figures 1 to 3 The first ends of the two shoulder straps 3 are connected to the left and right ends of the top edge 101 of the carrying bag 1 at intervals. The second ends of the two shoulder straps 3 are wrapped upwards over the caregiver's shoulders and then extend downwards to be detachably connected to the left and right sides of the carrying bag 1 via buckles 5. In some embodiments, two upwardly extending connecting ears 13 are provided on both sides of the carrying bag 1, and the two shoulder straps 3 are detachably connected to the two connecting ears 13 via buckles 5. In some embodiments, the buckles 5 include matching male buckles 51 and female buckles 52. For example, the second ends of the two shoulder straps 3 are respectively provided with male buckles 51, and the outer sides of the two connecting ears 13 are respectively provided with female buckles 52. The corresponding shoulder straps 3 and connecting ears 13 are detachably connected via male buckles 51 and female buckles 52. By placing the female buckles 52 on the outer side of the connecting ears 13, the buckles 5 can be prevented from directly pressing against the infant. In addition, the upwardly extending connecting ears 13, which is consistent with the force direction of the shoulder straps 3, also helps the carrying bag 1 fit snugly against the infant.

[0096] See Figure 2 In some embodiments, the shoulder straps 3 cross over the caregiver's back and are connected to the connecting ear 13 on the opposite side via buckles 5. In some alternative embodiments, the two shoulder straps 3 may be connected directly to the connecting ear 13 on the same side via buckles 5 without crossing over the caregiver's back.

[0097] See Figure 1 , Figure 3 and Figure 4The bottom 1b of the carrying pad 1 is selectively connected to the waist belt 2 to allow adjustment of the seating height provided by the carrying pad 1 for infants and toddlers. It is understood that when an infant or toddler is seated in the infant carrier 100, the carrying pad 1 supports the infant or toddler under their own weight, with the bottom 1b of the carrying pad 1 forming a support for the infant's buttocks. This seating height can be, for example, referenced to the height of the lowest point of this support relative to the waist belt 2 (e.g., the top edge 201 of the waist belt 2). When the infant carrier 100 is used for smaller infants, the carrying pad 1 provides an appropriate seating height, allowing the infant's head to be close to the caregiver's chest, providing the infant with a sense of security and comfort. When the infant carrier 100 is used for older toddlers, the carrying pad 1 provides an appropriate seating height for the toddler, preventing the toddler's head from being too close to the caregiver's head.

[0098] See Figure 5 In some embodiments, the inner surface 32 of each shoulder strap 3 is provided with an opening 30, and a foldable lining 301 is housed within the opening 30. This lining 301 allows the opening 30 to open, thereby expanding the usable width W of each shoulder strap 3 (see...). Figure 4 In some alternative embodiments, the opening 30 may be provided on the outer surface 31 of each shoulder strap 3. Alternatively, the opening 30 may be provided on both the inner surface 32 and the outer surface 31 of each shoulder strap 3.

[0099] See you again Figure 3 and Figure 4 In some embodiments, the back pocket panel 1 is detachably connected to the waist belt 2. A first connector 411 is provided on the outer side 11 of the bottom 1b of the back pocket panel 1, and a first connector 412 is provided on the inner side 12 of the bottom 1b of the back pocket panel 1. A second connector 42 is provided on the inner side 22 of the waist belt 2. The second connector 42 is selectively connected to either the first connector 411 on the outer side 11 or the first connector 412 on the inner side 12 of the back pocket panel 1, thereby adjusting the seating height provided by the back pocket panel 1. The method for adjusting the seating height provided by the back pocket panel 1 is described below.

[0100] See Figures 6 to 8 The diagram shows the structure of the baby carrier 100 in its first operating state. In this first operating state, the outer side 11 of the bottom 1b of the carrying bag 1 faces the inner side 22 of the waist belt 2, and the bottom 1b of the carrying bag 1 is detachably connected to the second connecting member 42 of the waist belt 2 via a first connecting member 411. See also... Figure 6 In this first working state, the bottom 1b of the back pocket piece 1 is connected to the waist belt 2 in an unfolded state.

[0101] See Figures 9 to 11The diagram shows the structure of the baby carrier 100 in its second operating state. In this second operating state, the bottom 1b of the carrying bag 1 is wrapped around the outside of the waist belt 2, passing over the bottom of the waist belt 2, and then folded upwards, so that the first connector 412 on the inner side 12 of the carrying bag 1 is detachably connected to the second connector 42 of the waist belt 2. See also... Figure 11 In this second working state, the bottom 1b of the back pocket piece 1 is connected to the waist belt 2 in a folded state.

[0102] The baby carrier 100 provided in the above embodiment, see [link / reference]. Figure 7 When the baby carrier 100 is in its first working state and the waist belt 2 is wrapped around the caregiver's waist, the bottom 1b of the carrying bag piece 1 extends from the top edge 201 of the waist belt 2 to form a sling. Thus, the baby carrier 100 in its first working state can provide a higher seating position suitable for the infant. See also Figure 10 When the baby carrier 100 is in its second working state, and the waist belt 2 is wrapped around the caregiver's waist, because the outer side 21 of the waist belt 2 is not connected to the inner side 12 of the carrying bag 1 by a connector, the bottom 1b of the carrying bag 1 extends from the bottom edge 202 of the waist belt 2 to form a bottom. Therefore, the baby carrier 100 in its second working state can provide a lower seating position suitable for toddlers. This improves the adaptability of the baby carrier 100 to infants at different growth stages and helps reduce the financial burden on parents purchasing the baby carrier 100.

[0103] See you again Figure 3 and Figure 4 In some embodiments, the first connectors 411 and 412 and the second connector 42 can be mating Velcro. For example, the first connectors 411 and 412 can be the loop side of the Velcro, and the second connector 42 can be the hook side of the Velcro. As described above, the second connector 42 is selectively bonded to either the first connector 411 or the first connector 412, such that the bottom 1b of the back pocket piece 1 is connected to the waist belt 2.

[0104] See also Figure 3 and Figure 4 The first connectors 411 and 412 extend laterally (laterally) on the inner and outer sides of the bottom 1b of the back pocket piece 1 and have sufficient width. The first connectors 411 and 412 are, for example, the same in size and coincidentally on the back pocket piece 1. In some alternative embodiments, the first connectors 411 and 412 may be the hook side of Velcro, and the second connector 42 may be the loop side of Velcro.

[0105] In addition, in some alternative embodiments not shown, the first connectors 411, 412 and the second connector 42 may have other implementations, such as the first connectors 411, 412 and the second connector 42 being components of a button connection structure or a snap connection structure.

[0106] There are many implementations for adjusting the seating height provided by the baby carrier 1 for infants and toddlers. For example, in some embodiments not shown, the second connector 42 is provided on the outer side 21 of the waist belt 2, omitting the first connector 411 on the outer side 11 of the baby carrier 1, while retaining the first connector 412 on the inner side 12 of the baby carrier 1. In the first working state, the first connector 412 on the inner side 12 of the baby carrier 1 is detachably connected to the second connector 42 on the outer side 21 of the waist belt 2. At this time, the baby carrier 1 provides a higher seating height. In addition, to ensure the stability of the connection between the baby carrier 1 and the waist belt 2 in the first working state, the baby carrier 1 and the waist belt 2 can also be connected by additional connectors (such as buttons, snaps, hooks, etc.). In the second working state, the bottom 1b of the back pocket panel 1 is wrapped around the outside of the waist belt 2, passing over the bottom of the waist belt 2 and then folded upwards, then wrapped around the top of the waist belt 2 and then folded downwards, so that the first connector 412 on the inner side 12 of the back pocket panel 1 is detachably connected to the second connector 42 on the outer side 21 of the waist belt 2. At this time, the back pocket panel 1 provides a lower riding height.

[0107] In the above embodiments, the baby carrier 100 adapts to the riding needs of infants at different growth stages by adjusting the seating height provided by the carrier piece 1. In some alternative embodiments, the effective usable length of the carrier piece 1 can also be adjusted to adapt to the riding needs of infants at different stages. This effective usable length is, for example, the length between the bottom 1b of the carrier piece 1 and the top edge 101 of the carrier piece 1 when the waist belt 2 is wrapped around the caregiver's waist and the infant is sitting in the baby carrier 100, at the point where the bottom 1b of the carrier piece 1 is no longer in contact with the caregiver's abdomen.

[0108] In some embodiments not shown, the baby carrier 100 described above can be modified to allow adjustment of the effective usable length of the carrying pouch 1. For example, the outer side 11 of the carrying pouch 1 has a first connector 411, and the inner side 12 of the carrying pouch 1 also has a first connector 412. A second connector 42 is provided on the outer side 21 of the waist belt 2. The baby carrier 100 has a first working state and a second working state. In the first working state, the first connector 412 on the inner side 12 of the carrying pouch 1 is connected to the second connector 42 on the outer side 21 of the waist belt 2. At this time, the bottom 1b of the carrying pouch 1 is in an unfolded state, and the carrying pouch 1 has a first effective usable length (approximately equal to the length between the top edge 201 of the waist belt 2 and the top edge 101 of the carrying pouch 1). Furthermore, to ensure the stability of the connection between the carrying pouch 1 and the waist belt 2 in the first working state, the carrying pouch 1 and the waist belt 1 can also be connected by additional connectors (e.g., buttons, snaps, hooks, etc.). In the second working state, the bottom 1b of the carrying bag 1 wraps around the bottom of the waist belt 2 inside the waist belt 2 and then folds forward and upward, so that the first connector 411 on the outer side 11 of the carrying bag 1 connects with the second connector 42 on the outer side 21 of the waist belt 2. At this time, the bottom 1b of the carrying bag 1 is in a folded state, and the carrying bag 1 has a second effective use length (approximately equal to the length between the top edge 201 of the waist belt 2 and the top edge 101 of the carrying bag 1). This second effective use length is less than the first effective use length. The first effective use length is suitable for older toddlers, and the second effective use length is suitable for younger infants.

[0109] Second example

[0110] See Figure 12 This illustration shows a second example of a baby carrier according to the present invention. This example baby carrier employs a different implementation than the first example described above to adjust the effective length of the carrying pouch 1. Similar to the first example, the carrying pouch 1 is detachably connected to the waist belt 2. The difference lies in that at least two third connectors 43 are provided on the outer side 11 of the bottom 1b of the carrying pouch 1 along the height direction H. The inner side 22 of the waist belt 2 (… Figure 12 Not shown in the image, please refer to [link / reference]. Figure 9 A fourth connector 44 is provided on the bag. The fourth connector 44 is selectively and detachably connected to one of at least two third connectors 43. It is understood that the higher the fourth connector 44 is connected to the third connector 43, the shorter the effective usable length of the bag piece 1. Figure 12In the baby carrier 100 shown, the height direction H is aligned with the direction of the effective usable length of the carrying bag 1. In some alternative embodiments, at least two third connectors 43 may be located on the inner side 12 of the carrying bag 1, and a fourth connector 44 may be located on the outer side 21 of the waist belt 2. Implementations of the third connectors 43 and fourth connectors 44 can be found in the aforementioned first connectors 411, 412 and second connector 42, and will not be repeated here.

[0111] See also Figure 12 In some embodiments, when the fourth connector 44 of the waist belt 2 is connected to the non-bottom third connector 43, the carrying bag panel 1 located below the waist belt 2 can be folded upwards relative to itself. In some embodiments, the carrying bag panel 1 may also include a first positioning mechanism 15 for holding the carrying bag panel 1 in a folded state, which is beneficial to the neat appearance of the baby carrier 100.

[0112] See also Figure 12 In some embodiments, the first positioning mechanism 15 may include a first positioning member 151 and a second positioning member 152 that are detachably connected. The first positioning member 151 may be disposed on the outer side 11 of the back pocket piece 1, and the second positioning member 152 may be disposed on the outer side 21 of the waist belt 2. When the fourth connecting member 44 on the inner side 22 of the waist belt 2 is connected to the non-bottom third connecting member 43 on the outer side 11 of the back pocket piece 1, the bottom edge 102 of the back pocket piece 1 may be folded upwards around the bottom of the waist belt 2, so that the first positioning member 151 and the second positioning member 152 are detachably connected. The first positioning member 151 and the second positioning member 152 may be, but are not limited to, Velcro, snaps, magnetic adsorption components, etc. In alternative embodiments, the first positioning mechanism 15 may also have other implementations.

[0113] Third Example

[0114] See Figure 13 and Figure 14 This illustration shows a third example of a baby carrier according to the present invention. This example baby carrier employs a different implementation than the examples described above to adjust the effective usable length of the carrying pouch 1. Similar to the examples described above, the carrying pouch 1 is detachably connected to the waist belt 2. The bottom 1b of the carrying pouch 1 is provided with at least two laterally extending channels 130, which are sequentially arranged in the height direction H. The waist belt 2 selectively passes through one of the at least two channels 130. It is understood that the higher the channel 130 through which the waist belt 2 passes, the shorter the effective usable length L of the carrying pouch 1.

[0115] In some embodiments, when the waist belt 2 is threaded through the non-bottom channel 130, the shoulder bag panel 1 located below the waist belt 2 can be folded upwards and folded relative to itself. See also Figure 14 The carrying bag panel 1 may further include a first positioning mechanism 15 for holding the carrying bag panel 1 in a folded state. The first positioning mechanism 15 may, for example, include a first positioning member 151 and a second positioning member 152 detachably connected. The first positioning member 151 and the second positioning member 152 are, for example, spaced apart from each other in the height direction on the inner side surface 12 of the carrying bag panel 1. When the waist belt 2 is threaded through the non-bottom channel 130, the bottom edge 102 of the carrying bag panel 1 folds upward, detachably connecting the first positioning member 151 and the second positioning member 152. The first positioning member 151 and the second positioning member 152 may be, but are not limited to, Velcro, snaps, magnetic attachments, etc. In alternative embodiments, the first positioning mechanism 15 may also have other implementations.

[0116] Fourth example

[0117] See Figures 15 to 17 This illustration shows a fourth example of a baby carrier according to the present invention. This example baby carrier employs a different implementation than the examples described above to adjust the effective usable length of the carrying pouch 1. Unlike the examples described above, the carrying pouch 1 is fixedly connected to the waist belt 2. More specifically, the bottom edge 102 of the carrying pouch 1 is connected to the top edge 201 of the waist belt 2. The baby carrier 100 has a third working state and a fourth working state. In the third working state, the carrying pouch 1 and waist belt 2 are in an unfolded state, and the carrying pouch 1 has a first effective usable length L1. In the fourth working state, the bottom edge 202 of the waist belt 2 is folded upwards and detachably connected to the carrying pouch 1, and the carrying pouch 1 has a second effective usable length L2. The first effective usable length L1 is greater than the second effective usable length L2. The baby carrier 100 in the third working state is suitable for older toddlers, and the baby carrier 100 in the fourth working state is suitable for younger infants.

[0118] See Figure 16 and Figure 17 In some embodiments, in the fourth operating state, the bottom edge 202 of the waist belt 2 is detachably connected to the carrying bag piece 1 via a second positioning mechanism 16. The second positioning mechanism 16 is used to hold the baby carrier 100 in the fourth operating state, so that the carrying bag piece 1 provides safe and stable support for the baby.

[0119] There are many ways to implement the second positioning mechanism 16. See also Figure 16 and Figure 17In some embodiments, the second positioning mechanism 16 may include a first zipper 161, a second zipper 162, and a zipper pull 163. The first zipper 161 may be located on the inner side 12 of the back pocket panel 1, and the second zipper 162 may be located on the bottom edge 202 of the waist belt 2. The first zipper 161 and the second zipper 162 are detachably connected by the zipper pull 163. The distance L3 between the first zipper 161 and the bottom edge 102 of the back pocket panel 1 (which is also the top edge 201 of the waist belt 2) is not less than the distance L4 between the top edge 201 and the bottom edge 202 of the waist belt 2. In addition, a cover 164 for covering the first zipper 161 is provided on the back pocket panel 1. The cover 164 can prevent discomfort caused by direct contact between the zipper structure and infants. In addition, in some alternative embodiments, the first zipper 161 may be located, for example, on the outer side 11 of the back pocket panel 1. In addition, in some alternative embodiments, the second positioning mechanism 16 may be implemented in various ways, such as including but not limited to Velcro, snaps, or magnetic adsorption components that cooperate with each other.

[0120] The first aspect of this utility model provides a baby carrier 100 comprising a carrying pad 1 and a waist belt 2, wherein the bottom of the carrying pad 1 is selectively connected to the waist belt 2 to allow adjustment of the seating height provided by the carrying pad 1 and / or the effective usable length of the carrying pad 1. Thus, the baby carrier 100 can adapt to the seating needs of infants and toddlers at different stages of growth.

[0121] Fifth example

[0122] See Figures 18 to 23 The diagram shows the structure of a baby carrier 100 according to a fifth example of the present invention. Similar to the first to fourth examples described above, the baby carrier 100 includes a carrying bag 1, a waist belt 2, two shoulder straps 3, etc.

[0123] See Figure 18 and Figure 19The baby carrier 1 is, for example, sheet-like, comprising two opposite surfaces: an outer surface 11 and an inner surface 12. When the baby carrier 100 is worn by a caregiver, the outer surface 11 is substantially opposite to the caregiver, and the inner surface 12 is substantially facing the caregiver. The baby carrier 1 is generally made of fabric, but the material of the baby carrier 1 is not limited to fabric. In some embodiments, the baby carrier 1 may be made of a single layer of fabric, with the outer surface 11 and the inner surface 12 being two opposite surfaces of that single layer of fabric. In other embodiments, the baby carrier 1 may comprise one or more layers of fabric; this example illustrates two layers of fabric. The fabric layer containing the outer surface 11 and the fabric layer containing the inner surface 12 may be made of the same material or different materials to balance the durability of the baby carrier 1 with the softness and comfort of the area where the baby carrier 1 contacts the infant. In some embodiments, an inner lining may also be provided between the outer surface 11 and the inner surface 12. The inner lining may be made of, for example, a common resin cotton material, or a soft filling such as sponge, and may provide a cushioning effect.

[0124] See you again Figure 18 The carrying bag 1 has a top 1a and a bottom 1b that are opposite each other. The top 1a has a top edge 101 that corresponds to the baby's head. For smaller babies, when the carrying bag 1 is located on the baby's back, the baby is adapted to sit in the carrying bag 1 facing the caregiver (rearward), and the top edge 101 may be close to the back of the baby's head. For older toddlers, when the carrying bag 1 is located on the toddler's chest, the toddler is adapted to sit in the carrying bag 1 facing away from the caregiver (forward), and the top edge 101 may be located under the toddler's armpits. The bottom 1b is used to connect to the waist belt 2 and to support the baby's buttocks.

[0125] Figures 20 to 23 The front view and corresponding partial sectional view of the baby carrier 100 in different working states are shown.

[0126] The waist belt 2 is selectively connected to the carrying bag piece 1, providing different working states for the baby carrier 100. In different working states, the baby carrier 100 has different shapes, thus adapting to the riding needs of infants and toddlers at different stages. When in use, the waist belt 2 forms a closed loop and wraps around the caregiver's waist to distribute the infant's weight to the caregiver's waist. As is known in related technologies, the length of the waist belt 2 is adjustable to fit the caregiver's waist size. In some embodiments, the waist belt 2 may be equipped with a buckle 6, which allows the caregiver to easily put on and take off the waist belt 2 by fastening or releasing it. See also... Figure 20In some embodiments, the buckle 6 may include a male buckle 61 and a female buckle 62. The male buckle 61 is adjustablely disposed at one end of the belt 2, and the female buckle 62 is disposed at the other end of the belt 2. The male buckle 61 and the female buckle 62 are detachably snapped together. In some alternative embodiments, the buckle 6 may also have other implementations. Furthermore, in some alternative embodiments, the belt 2 may also adjust its length in other ways, for example, by using a D-ring or a clasp in conjunction with the webbing to adjust its length.

[0127] See Figure 20 The first ends of the two shoulder straps 3 are connected to the left and right ends of the top edge 101 of the back pocket 1 at intervals. The second ends of the two shoulder straps 3 are wrapped upwards over the caregiver's shoulders and then extend downwards and forwards to be detachably connected to the left and right sides of the back pocket 1 via buckles 5. In some embodiments, two upwardly extending connecting ears 13 are provided on both sides of the back pocket 1, and the two shoulder straps 3 are detachably connected to the two connecting ears 13 via buckles 5.

[0128] like Figure 20 As shown, in some embodiments, the buckle 5 includes, for example, a matching male buckle 51 and a female buckle 52. For instance, the second ends of the two shoulder straps 3 are each provided with a male buckle (first fastening element) 51, and the outer sides of the two connecting ears 13 are each provided with a female buckle (second fastening element) 52. The corresponding shoulder straps 3 and connecting ears 13 are detachably connected via the male buckle 51 and the female buckle 52. By placing the female buckle 52 on the outer side of the connecting ear 13, the buckle 5 can be prevented from directly pressing against the infant. Furthermore, the connecting ears 13 extend obliquely upwards and are subjected to force along the extension direction of each shoulder strap 3, which also helps the carrying bag 1 fit snugly against the infant. In some embodiments, the shoulder straps 3 cross over the caregiver's back and are connected to the connecting ears 13 on the opposite side via the buckle 5. In some alternative embodiments, the two shoulder straps 3 may not cross over the caregiver's back but can be directly connected to the connecting ears 13 on the same side via the buckle 5.

[0129] See Figure 20 and Figure 22 In some embodiments, the back pocket piece 1 includes a main body portion 10a and a first channel portion 131 located at the bottom of the main body portion 10a, through which the waist belt 2 is adapted to pass. See also Figure 20 The first tube portion 131 can unfold relative to the main body portion 10a of the carrying bag piece 1, corresponding to the first working state of the baby carrier 100. As will be described below, the baby carrier 100 is suitable for older toddlers in its first working state. See also Figure 22 The first tube portion 131 can be folded relative to the main body portion 10a of the carrying bag piece 1, which corresponds to the second working state of the baby carrier 100. As will be described below, the baby carrier 100 is suitable for riding in the second working state for smaller infants.

[0130] See you again Figure 18 and Figure 19 In some embodiments, a second indicator 72 is provided on the outer side 1311 (the outer side 1311 is part of the outer side 11) of the first pipe portion 131, for example near the top edge 1301 of the first pipe portion 131. A third indicator 73 is provided on the inner side 1312 (the inner side 1312 is part of the inner side 12) of the first pipe portion 131, for example near the bottom edge of the first pipe portion 131, i.e., the bottom edge 102 of the back pocket piece 1. The second indicator 72 and the third indicator 73 are spaced apart from each other in the height direction H of the back pocket piece 1. See also Figure 20 and Figure 22 A first indicator 71 is provided on the outer side 21 of the waist belt 2, which is located near the top edge 201 of the waist belt 2. The working state of the baby carrier 100 is indicated by the correspondence between the first indicator 71 and the second indicator 72 or the third indicator 73, thereby helping the caregiver to quickly adjust the baby carrier 100 to a suitable working state according to the infant's body shape. It should be noted that the waist belt 2 generally has a defined outer side 21 and an inner side 22 during normal use. For example, in some embodiments, the side of the waist belt 2 connected to the female buckle 62 by the webbing is the outer side 21, and the other side of the waist belt 2 is the inner side 22. In this way, when the male buckle 61 and the female buckle 62 are engaged, the waist belt 2 in normal use has a portion sandwiched between the buckle 6 and the caregiver's body, which can prevent the buckle 6 from directly pressing against the caregiver.

[0131] See Figure 20 and Figure 21 When the baby carrier 100 is worn by the caregiver in its first working state, the first tube portion 131 unfolds relative to the main body portion 10a of the carrier piece 1, and the waist belt 2 passes through the first tube portion 131. The first indicator portion 71 on the outer side 21 of the waist belt 2 faces the second indicator portion 72 on the outer side 1311 of the first tube portion 131. Since the main body portion 10a of the carrier piece 1 is not sandwiched between the waist belt 2 and the caregiver, the carrier piece 1 has a relatively long effective use length L5. This effective use length L5 is matched to the body size of larger children, and the baby carrier 100 is suitable for larger children to ride in at this time.

[0132] See Figure 22 and Figure 23When the baby carrier 100 is worn by a caregiver in its second working state, the first tube portion 131 is folded relative to the main body portion 10a of the carrier piece 1, such that the outer side 1311 of the first tube portion 131 faces the caregiver, and the inner side 1312 faces away from the caregiver. The waist belt 2 passes through the first tube portion 131, and the first indicator portion 71 on the outer side 21 of the waist belt 2 faces the third indicator portion 73 on the inner side 1312 of the first tube portion 131. Because the main body portion 10a of the carrier piece 1 has a portion that is held between the waist belt 2 and the caregiver (that is, the first tube portion 131 presses against the main body portion 10a), the carrier piece 1 has a shorter effective use length L6. This effective use length L6 is matched to the body size of smaller infants to increase the infant's sitting height without posing a potential suffocation risk to the infant, and the baby carrier 100 is then suitable for smaller infants to ride in.

[0133] The first indicator 71, the second indicator 72, and the third indicator 73 can be, but are not limited to, patterns, text, color blocks, or any combination thereof, as long as they help the caregiver quickly determine the working status of the baby carrier 100 through the correspondence between the first indicator 71 and the second indicator 72 or the third indicator 73. In some embodiments, the first indicator 71 can be, for example, an arrow pattern, the second indicator 72 can be, for example, a color block (e.g., white), and the third indicator 73 can be, for example, a color block (e.g., purple). In some alternative embodiments, the first indicator 71 can be, for example, an arrow pattern, and the second indicator 72 and the third indicator 73 can be, for example, text, such as "large" and "small".

[0134] It should be noted that the effective length of the baby carrier 1, for example, refers to the length between the bottom 1b of the baby carrier 1 and the caregiver's abdomen when the waist belt 2 is wrapped around the caregiver's waist and the infant is sitting in the baby carrier 100, relative to the length between the top edge 101 of the baby carrier 1 and the separation position where the bottom 1b of the baby carrier 1 is no longer in contact with the caregiver's abdomen. Figure 20 The first working state shown and Figure 22 In the second working state shown, the bottom 1b of the backpack piece 1 is separated from the caregiver's abdomen near the top edge 201 of the waist belt 2. Additionally, although... Figure 20 and Figure 22 The baby carrier 1 is shown in a planar diagram. It can be understood that when an infant is sitting in the baby carrier 100, the baby carrier 1 will form a sling shape under the weight of the infant to hold the infant. The bottom 1b of the baby carrier 1 begins to bend after separating from the caregiver's abdomen and forms a sling bottom to hold the infant's buttocks.

[0135] See you again Figure 20 and Figure 22The width of the main body 10a of the baby carrier 1 may not be uniform. This means that when the baby carrier 100 is in its first and second working states, the effective usable width of the bottom 1b of the baby carrier 1 is not equal, to better accommodate the body shape needs of infants and toddlers. For example, when the waist belt 2 is wrapped around the caregiver's waist and the infant is sitting in the baby carrier 100, the effective usable width of the bottom 1b of the baby carrier 1 is the distance in the left-right direction S at the point where the bottom 1b of the baby carrier 1 separates from the caregiver's abdomen. It can be understood that the effective usable width of the bottom 1b of the baby carrier 1 corresponds to the distance the baby carrier 1 separates the infant's legs. Figure 20 In the first working state shown, the back pocket piece 1 has an effective usable width S1. Figure 22 In the second working state shown, the back pocket piece 1 has an effective working width S2, which is smaller than the effective working width S1.

[0136] The first pipe section 131 and the waist belt 2 can be detachably connected via the positioning mechanism 17. The positioning mechanism 17 is used to limit the relative position of the first pipe section 131 and the waist belt 2, so as to avoid the waist belt 2 and the first pipe section 131 sliding relative to each other, which would make it difficult to observe the correspondence between the first indicator 71 and the second indicator 72 or the third indicator 73.

[0137] See Figure 21 and Figure 23 In some embodiments, the positioning mechanism 17 includes, for example, snaps 171 and 173 mounted on the first pipe section 131 and opposite to each other, and a snap 172 mounted on the belt 2. See also Figure 21 When the baby carrier 100 is in its first working state, snap 172 can engage with snap 171. See also Figure 23 When the baby carrier 100 is in the second working state, the snap 172 can engage with the snap 173. Of course, the implementation of the positioning mechanism 17 is not limited to the above examples. For example, the positioning mechanism 17 may include a magnetic buckle installed on the first tube portion 131 and the waist belt 2, or it may include a buttonhole provided on the first tube portion 131 and a button installed on the waist belt 2.

[0138] It should be noted that, although in the above embodiments, the second indicator 72 is located near the top edge 1301 of the first pipe section 131, the third indicator 73 is located near the bottom edge of the first pipe section 131, and the first indicator 71 is located near the top edge 201 of the belt 2, in actual applications, the positions of the first indicator 71 to the third indicator 73 are not limited to those described above. For example, in some alternative embodiments, the second indicator 72 is located near the bottom edge of the first pipe section 131, the third indicator 73 is located near the top edge 1301 of the first pipe section 131, and the first indicator 71 is located near the bottom edge 202 of the belt 2. Furthermore, in some alternative embodiments, the first indicator 71 may be located, for example, at a suitable position on the inner side 22 of the belt 2, the second indicator 72 may be located on the inner side 1312 of the first pipe section 131, and the third indicator 73 may be located on the outer side 1311 of the first pipe section 131. In this first operating state, the first tube section 131 is unfolded relative to the main body portion 10a of the back pocket panel 1, and the first indicator section 71 faces the second indicator section 72 located on the inner side surface 1312 of the first tube section 131. In the second operating state, the first tube section 131 is folded relative to the main body portion 10a of the back pocket panel 1, the outer side surface 1311 of the first tube section 131 faces the caregiver, and the first indicator section 71 faces the third indicator section 73 located on the outer side surface 1311 of the first tube section 131.

[0139] Sixth example

[0140] Figure 24 and Figure 25 A front view and a rear view of a baby carrier 100 according to a sixth example of the present invention are shown. The baby carrier 100 is... Figures 18 to 23 The variation of the baby carrier 100 according to the fifth example of the present invention shown differs from the baby carrier 100 of the fifth example described above mainly in the placement of the first indicator 71 to the third indicator 73. Unless otherwise specified, the structure of this baby carrier 100 can be found in the description of the fifth example described above; the following mainly describes the differences between this example and the fifth example described above.

[0141] See Figure 24 A first indicator 71 is disposed on the outer side 1311 of the first pipe portion 131, near the top edge 1301 of the first pipe portion 131. The first indicator 71, for example, protrudes from the left edge of the first pipe portion 131. A second indicator 72 is disposed on the outer side 21 of the belt 2, near the top edge 201 of the belt 2. A third indicator 73 is disposed on the inner side 22 of the belt 2 (see...). Figure 2The second indicator 72 and the third indicator 73 are positioned at intervals along the height direction of the waist belt 2 (i.e., the height direction H of the back pocket piece 1).

[0142] When the baby carrier 100 is in its first working state, the first tube portion 131 unfolds relative to the main body portion 10a of the carrying bag 1, and the waist belt 2 passes through the first tube portion 131. At this time, the first indicator portion 71 and the second indicator portion 72 correspond to each other. When the baby carrier 100 is worn on the caregiver in its first working state, the main body portion 10a of the carrying bag 1 is not sandwiched between the waist belt 2 and the caregiver, and the carrying bag 1 has a relatively long effective use length L5. This effective use length L5 is matched to the body size of larger children, and the baby carrier 100 is suitable for larger children to ride in at this time.

[0143] See Figure 25 When the baby carrier 100 is in its second working state, the first tube portion 131 is folded relative to the main body portion 10a of the carrying bag 1, such that the outer side 1311 of the first tube portion 131 faces the caregiver, and the inner side 1312 faces away from the caregiver, with the waist belt 2 passing through the first tube portion 131. At this time, the first indicator portion 71 and the third indicator portion 73 correspond. When the baby carrier 100 is worn on the caregiver in its second working state, the main body portion 10a of the carrying bag 1 has a portion that is held between the waist belt 2 and the caregiver (that is, the first tube portion 131 presses against the main body portion 10a), and the carrying bag 1 has a shorter effective use length L6. This effective use length L6 is matched to the body size of a smaller baby, and the baby carrier 100 is then suitable for a smaller baby to ride in.

[0144] Of course, the positions of the first indicator 71, the second indicator 72, and the third indicator 73 on the first pipe section 131 and the waist belt 2 are not limited to the examples described above. Any position that assists the caregiver in quickly determining the working state of the baby carrier 100, allowing the caregiver to adjust the working state of the baby carrier 100 according to the needs of the infant, is acceptable. For example, in some alternative embodiments, the first indicator 71 may be located on the inner side of the first pipe section 131, the second indicator 72 on the inner side 22 of the waist belt 2, and the third indicator 73 on the outer side 21 of the waist belt 2.

[0145] Seventh Example

[0146] Figures 26 to 28An exploded view and a front view of a baby carrier 100 according to a seventh example of the present invention are shown. The baby carrier 100 includes a carrying bag 1, a waist belt 2, two shoulder straps 3, etc. Unless otherwise specified, the structure of the various components of the baby carrier 100 and the connections between them can be referred to the descriptions in the fifth and sixth examples above. The following mainly describes the differences between the baby carrier 100 of this example and the baby carriers 100 of the fifth and sixth examples above.

[0147] See Figure 26 The bottom 1b of the back pocket piece 1 is provided with a second channel portion 132, which serves the same function as the first channel portion 131 in the fifth and sixth examples described above, allowing the waist belt 2 to pass through. The second channel portion 132 is provided with one first positioning member 1501 and two first adjusting members 1502. The first positioning member 1501 is located in the middle of the second channel portion 132, and the two first adjusting members 1502 are located at opposite ends of the second channel portion 132. The waist belt 2 is provided with one second positioning member 251 and four second adjusting members 252. The second positioning member 251 is located in the middle of the four second adjusting members 252, and the four second adjusting members 252 are located in pairs at opposite ends of the second channel portion 132. The first positioning member 1501 is used for detachable connection with the second positioning member 251, and the two first adjusting members 1502 are used for selective connection with the four second adjusting members 252.

[0148] Figure 27 The image shows a front view of the baby carrier 100 in its first operating state. Please refer to the attached image. Figure 26 and Figure 27 The waist belt 2 passes through the second tube section 132, and the first positioning member 1501 and the second positioning member 251 engage. The two first adjusting members 1502 engage with the two outermost second adjusting members 252 respectively. At this time, the second tube section 132 is fully extended to provide a wider effective usable width for the bottom 1b of the back pocket piece 1, which is approximately equal to the length S3 of the second tube section 132. Figure 28 The diagram shows a front view of the baby carrier 100 in its second operating state. Unlike the first operating state described above, in this state, the two first adjusting members 1502 are connected to the two innermost second adjusting members 252. In this state, the second tube portion 132 is retracted to provide a narrower effective width for the bottom 1b of the carrying bag piece 1. This effective width is approximately equal to the retracted length S4 of the second tube portion 132. The effective width S4 is smaller than the effective width S3. It can be understood that when the baby carrier 100 is worn by a caregiver in its first operating state, the wider effective width S3 is suitable for larger infants. When the baby carrier 100 is worn by a caregiver in its second operating state, the narrower effective width S4 is suitable for smaller infants.

[0149] It should be noted that although the above embodiments use one first positioning member 1501, two first adjusting members 1502, one second positioning member 251, and four second adjusting members 252 as examples, in actual applications, their numbers are not limited to the examples described above. For instance, in some alternative embodiments, the number of first positioning members 1501 and second positioning members 251 can be two or more each, the number of first adjusting members 1502 located on the same side as the first positioning member 1501 can be two or more, and the number of second adjusting members 252 located on the same side as the second positioning member 251 can be three or more. It can be understood that by reasonably setting the number and position of the first adjusting members 1502 and second adjusting members 252, and selectively connecting the first adjusting members 1502 and second adjusting members 252, the bottom 1b of the carrying bag piece 1 can provide two or more effective usable widths. Accordingly, the baby carrier 100 has two or more working states, thus allowing the baby carrier 100 to better adapt to the riding needs of infants and toddlers of various sizes.

[0150] Eighth Example

[0151] Figures 29 to 31 An exploded view and a front view of a baby carrier 100 according to the eighth example of the present invention are shown. The baby carrier 100 includes a carrying bag 1, a waist belt 2, two shoulder straps 3, etc. Unless otherwise specified, the structure of the various components of the baby carrier 100 and the connections between them can be referred to the descriptions in the fifth to seventh examples above. The following mainly describes the differences between the baby carrier 100 of this example and the baby carrier 100 of the fifth to seventh examples above.

[0152] See Figure 29The bottom 1b of the back pocket panel 1 does not have a tube for the waist belt 2 to pass through. Two first connectors 45 are provided on the left side of the back pocket panel 1, arranged sequentially in the height direction H. Two second connectors 46 are provided on the right side of the bottom 1b of the back pocket panel 1, also arranged sequentially in the height direction H. The waist belt 2 is not a single continuous connecting belt, but comprises a first part 2a and a second part 2b that are separate from each other. One end of the first part 2a has a third connector 47, which selectively connects to one of the two first connectors 45. One end of the second part 2b has a fourth connector 48, which selectively connects to one of the two second connectors 46. In some embodiments, the other ends of the first part 2a and the second part 2b are detachably connected by a buckle 6. In some alternative embodiments, the belt 2 may include a single connecting strip between the third connector 47 and the fourth connector 48. This connecting strip may be, for example, an elastic band or a webbing with an adjusting buckle (e.g., a D-ring). Of course, the implementation of the belt 2 is not limited to the examples above; the belt 2 may simply have a third connector 47 and a fourth connector 48 that are separate from each other.

[0153] See Figure 30 The third connector 47 is detachably connected to the lower of the two first connectors 45, and the fourth connector 48 is detachably connected to the lower of the two second connectors 46. The first connector 45 connected to the third connector 47 and the second connector 46 connected to the fourth connector 48 are at approximately the same height, which corresponds to the first working state of the baby carrier 100. When the baby carrier 100 is worn on the caregiver in the first working state, the carrying bag 1 has a relatively long effective use length L5. This effective use length L5 is matched to the body size of larger toddlers, and the baby carrier 100 is suitable for larger toddlers to ride in at this time.

[0154] See Figure 31 The third connector 47 is detachably connected to the uppermost of the two first connectors 45, and the fourth connector 48 is detachably connected to the uppermost of the two second connectors 46. The first connector 45 connected to the third connector 47 and the second connector 46 connected to the fourth connector 48 are at approximately the same height, corresponding to the second working state of the baby carrier 100. When the baby carrier 100 is worn by the caregiver in the second working state, the carrying bag 1 has a shorter effective length L6. This effective length L6 is matched to the body size of a smaller baby, and the baby carrier 100 is then suitable for a smaller baby to ride in.

[0155] Depend on Figure 30 and Figure 31It can be seen that the width (distance in the left-right direction) between the first connector 45 and the second connector 46 at the same height is approximately equal to the effective usable width of the bottom 1b of the carrying bag 1 at that location. In some embodiments, the width between the first connector 45 and the second connector 46 on the left and right sides of the carrying bag 1 varies with the height, thereby providing different effective usable widths for the bottom 1b of the carrying bag 1. For example, the width S6 between the upper first connector 45 and the second connector 46 at the same height is smaller than the width S5 between the lower first connector 45 and the second connector 46 at the same height. Thus, when the baby carrier 100 is worn on the caregiver in its first working state, the carrying bag 1 has a longer effective usable length L5, while the bottom 1b of the carrying bag 1 has a wider effective usable width S5, which is more suitable for the size of larger toddlers. When the baby carrier 100 is worn on the caregiver in its second working state, the carrier piece 1 has a shorter effective working length L6, and the bottom 1b of the carrier piece 1 has a narrower effective working width S6, which is more suitable for the size of smaller babies.

[0156] See Figure 29 In some embodiments, the first connector 45 and the third connector 47 may be two chain straps that cooperate to form a zipper, with the first connector 45 extending, for example, along the height direction H of the back pocket panel 1. The second connector 46 and the fourth connector 48 may also be two chain straps that cooperate to form a zipper, with the second connector 46 extending, for example, along the height direction H of the back pocket panel 1. Of course, the implementation of the first to fourth connectors is not limited to a zipper; they can be detachably connected. For example, in some alternative embodiments, the first connector 45 and the third connector 47 may be mutually cooperating snaps or Velcro, and the second connector 46 and the fourth connector 48 may be mutually cooperating snaps or Velcro.

[0157] See Figure 31 In some embodiments, when the third connector 47 and the fourth connector 48 of the waist belt 2 are connected to the non-bottom first connector 45 and the second connector 46, the carrying bag panel 1 located below the waist belt 2 can be folded upwards relative to itself. In some embodiments, the carrying bag panel 1 may also include a positioning mechanism 18 for holding the carrying bag panel 1 in a folded state, which is beneficial to the neat appearance of the baby carrier 100.

[0158] See also Figure 31In some embodiments, the positioning mechanism 18 may include at least one positioning element 181 and at least one positioning element 182. When the third connector 47 and the fourth connector 48 of the waist belt 2 are connected to the non-bottom first connector 45 and the second connector 46, the bottom edge 102 of the back pocket piece 1 can be folded upwards, allowing the positioning elements 181 and 182 to be detachably connected. In some embodiments, the positioning element 181 is located above the positioning element 182 and between the upper first connector 45 and the second connector 46, and the positioning element 182 is located, for example, between the lower first connector 45 and the second connector 46. The positioning elements 181 and 182 may be, but are not limited to, Velcro, snaps, magnetic attachments, etc. Of course, in some alternative embodiments, the positioning mechanism 18 may also have other implementations.

[0159] It should be noted that although the number of first connectors 45 and second connectors 46 is two in the above embodiments, in practical applications, the number of first connectors 45 and second connectors 46 is not limited to two; it can also be three or more. Multiple first connectors 45 and multiple second connectors 46 are arranged sequentially in the height direction H of the carrying bag 1. A third connector 47 is selectively connected to one of the multiple first connectors 45, and a fourth connector 48 is selectively connected to one of the multiple second connectors 46. In this way, the baby carrier 100 has two or more working states, which can better adapt to the riding needs of infants and toddlers of various sizes.

[0160] Ninth Example

[0161] Figures 32 to 36 The structure of a baby carrier 100 according to the ninth example of the present invention is shown. The baby carrier 100 includes a carrying pouch 1, a waist belt 2, two shoulder straps 3, etc. Unless otherwise specified, the structure of the various components of the baby carrier 100 and the connection relationships between the components can be referred to the descriptions in the fifth to eighth examples above. The following mainly describes the differences between the baby carrier 100 of this example and the baby carrier 100 of the fifth to eighth examples above.

[0162] See Figure 32 and Figure 33 The bottom 1b of the baby carrier 1 has two overlapping tube sections, namely a third tube section 133 and a fourth tube section 134, that is, the third tube section 133 and the fourth tube section 134 are at the same height. In some embodiments, the third tube section 133 is located outside the fourth tube section 134, and the length S8 of the third tube section 133 is greater than the length S7 of the fourth tube section 134. The waist belt 2 is selectively threaded through the third tube section 133 or the fourth tube section 134 to allow the baby carrier 100 to be in different working states.

[0163] See Figure 34The waist belt 2 is threaded through the third tube section 133. The third tube section 133 and the fourth tube section 134 are unfolded relative to the main body portion 10a of the carrying bag piece 1, which corresponds to the first working state of the baby carrier 100. When the baby carrier 100 is worn on the caregiver in the first working state, the main body portion 10a of the carrying bag piece 1 is not sandwiched between the waist belt 2 and the caregiver, and the carrying bag piece 1 has a relatively long effective use length L5. At the same time, the effective use width of the bottom 1b of the carrying bag piece 1 is approximately equal to the length S8 of the third tube section 133. The baby carrier 100 is suitable for older toddlers to ride in at this time.

[0164] See Figure 35 The waist belt 2 is threaded through the fourth tube section 134. The third tube section 133 and the fourth tube section 134 are unfolded relative to the main body portion 10a of the carrying bag piece 1, which corresponds to the second working state of the baby carrier 100. When the baby carrier 100 is worn on the caregiver in the second working state, the carrying bag piece 1 has a longer effective usable length L5, and the effective usable width of the bottom 1b of the carrying bag piece 1 is approximately equal to the length S7 of the fourth tube section 134. The baby carrier 100 is then suitable for smaller infants to ride in.

[0165] See Figure 36 The waist belt 2 is threaded through the fourth tube section 134. The third tube section 133 and the fourth tube section 134 are folded relative to the main body 10a of the back pocket piece 1, such that the outer side 1331 of the third tube section 133 (see...) Figure 33 The outer surface 1331 is part of the outer surface 11. Facing the caregiver, the inner surface 1342 of the fourth conduit section 134 (see...) Figure 33 The inner side 1342 (which is part of the inner side 12) faces away from the caregiver, corresponding to the third working state of the baby carrier 100. When the baby carrier 100 is worn on the caregiver in the third working state, the main body portion 10a of the carrying strap 1 has a portion that is held between the waist belt 2 and the caregiver, and the carrying strap 1 has a shorter effective use length L7. At the same time, the effective use width of the bottom 1b of the carrying strap 1 is less than the length S8 of the third tube portion 133. The baby carrier 100 is also suitable for smaller infants to ride in at this time.

[0166] See you again Figures 32 to 36 The waist belt 2 and the pipe section through which it passes are detachably connected by a positioning mechanism 19. The positioning mechanism 19 is used to define the relative position of the waist belt 2 and the pipe section through which it passes, preventing the waist belt 2 from sliding relative to the pipe section and causing operational inconvenience. In some embodiments, such as Figure 32As shown, the positioning mechanism 19 may include a positioning member 191 mounted on the wall of each pipe section and a positioning member 192 mounted on the belt 2, wherein the positioning members 191 and 192 are detachably engaged. In some embodiments, the positioning members 191 and 192 may be, but are not limited to, snaps, magnetic buckles, or Velcro that cooperate with each other.

[0167] It should be noted that, although the above embodiment uses the example of two overlapping pipe sections (third pipe section 133 and fourth pipe section 134) on the bottom 1b of the carrying bag piece 1, it can be understood that in actual applications, the bottom 1b of the carrying bag piece 1 can have three or more overlapping pipe sections, and the length of these pipe sections increases or decreases sequentially in the direction from the outer side 11 to the inner side 12 of the carrying bag piece 1. The waist belt 2 is selectively threaded through one of the multiple pipe sections to allow the baby carrier 100 to have multiple working states.

[0168] Tenth example

[0169] Figure 37 and Figure 38 The structure of a baby carrier 100 according to a tenth example of the present invention is shown. The baby carrier 100 includes a carrying pouch 1, a waist belt 2, two shoulder straps 3, etc. Unless otherwise specified, the structure of the various components of the baby carrier 100 and the connections between the components can be referred to the descriptions in the fifth to ninth examples above. The following mainly describes the differences between the baby carrier 100 of this example and the baby carriers 100 of the fifth to ninth examples above.

[0170] See Figure 37 and Figure 38 The bottom 1b of the baby carrier 1 has at least two laterally extending channels 130, which are arranged sequentially in the height direction H. The waist belt 2 selectively passes through one of the at least two channels 130 to allow the baby carrier 100 to have different working states. It can be understood that the higher the channel 130 the waist belt 2 passes through, the shorter the effective usable length L of the baby carrier 1.

[0171] In some embodiments, when the waist belt 2 is threaded through a non-lowest channel 130, the portion of the back pocket panel 1 located below the waist belt 2 can be folded upwards relative to the back pocket panel 1 itself. See also Figure 38The backpack flap 1 may further include a positioning mechanism 15 for holding the backpack flap 1 in a folded state. The positioning mechanism 15 may include, for example, a positioning element 151 and a positioning element 152 that are detachably connected. The positioning elements 151 and 152 are, for example, spaced apart from each other in the height direction on the inner side surface 12 of the backpack flap 1. When the waist belt 2 is threaded through the non-bottom channel 130, the bottom edge 102 of the backpack flap 1 folds upward, detachably connecting the positioning elements 151 and 152. The positioning elements 151 and 152 may be, but are not limited to, Velcro, snaps, magnetic attachments, etc. In alternative embodiments, the positioning mechanism 15 may also have other implementations.

[0172] See also Figure 37 and Figure 38 The belt 2 is detachably connected to the channel 130 through which it passes, for example, via a positioning mechanism 15a. The positioning mechanism 15a is used to define the relative position of the belt 2 and the channel 130 through which it passes, preventing the belt 2 from sliding relative to the channel 130 and causing operational inconvenience. In some embodiments, such as Figure 37 and Figure 38 As shown, the positioning mechanism 15a may include a positioning element 15a1 mounted on the wall of each channel 130 and a positioning element 15a2 mounted on the belt 2, wherein the positioning elements 15a1 and 15a2 are detachably connected. In some embodiments, the positioning elements 15a1 and 15a2 may be, but are not limited to, snaps, magnetic buckles, or Velcro that cooperate with each other. The positioning element 15a1 may be installed at any suitable position in the channel 130, including but not limited to the middle position and the end position of the channel 130.

[0173] Second aspect

[0174] The second aspect of this utility model provides a baby carrier. The baby carrier includes a carrying panel and two shoulder straps. Two second fasteners are provided on the left and right sides of the carrying panel. The two shoulder straps are located on the upper part of the carrying panel, and each shoulder strap is provided with a first fastener adapted to be detachably connected to a corresponding second fastener. The carrying panel also includes a limiting member, which is adapted to change the lateral distance between the two second fasteners. The baby carrier according to the second aspect of this utility model will be specifically described by the following examples.

[0175] Eleventh Example

[0176] Figures 39 to 43The structure of a baby carrier 100 according to the eleventh example of the present invention is shown. The baby carrier 100 includes a carrying pouch 1, a waist belt 2, two shoulder straps 3, etc. Unless otherwise specified, the structure of the various components of the baby carrier 100 and the connections between the components can be referred to the descriptions in the fifth to tenth examples above. The following mainly describes the differences between the baby carrier 100 of this example and the baby carriers 100 of the fifth to tenth examples above.

[0177] See Figure 39 The front view of the baby carrier 100 shown shows that each shoulder strap 3 is provided with a male buckle (first fastener) 51, and two female buckles (second fasteners) 52 are provided on the left and right sides of the carrying bag 1. The first fasteners 51 are adapted to be detachably connected to the corresponding second fasteners 52 to allow the shoulder straps 3 to form a closed loop. In some embodiments, the two second fasteners 52 can be fixed to a suitable height on both sides of the main body portion 10a of the carrying bag 1, for example, by a strip 521 or other suitable structure. The connecting ears 13 described above can be omitted on both sides of the carrying bag 1. The bottom 1b of the main body portion 10a of the carrying bag 1 has a tube portion 135, through which the waist belt 2 is adapted to pass. In some embodiments, the waist belt 2 can be configured with a buckle 6, which allows the caregiver to easily put on and take off the waist belt 2 by fastening or unlocking the buckle 6.

[0178] When baby carrier Figure 39 When worn by a caregiver, as shown, the buckle 6 engages to wrap the waist belt 2 around the caregiver's waist, the first fastener 51 and the second fastener 52 engage to hang the shoulder strap 3 on the caregiver's shoulders, and the tube section 135 unfolds relative to the main body 10a of the carrying bag 1, with the portion of the main body 10a located between the two second fasteners 52 fully unfolded. This corresponds to the first working state of the baby carrier 100. At this time, since the main body 10a of the carrying bag 1 is not held between the waist belt 2 and the caregiver, the carrying bag 1 has a longer effective usage length L5 and a wider effective usage width S9, which is approximately equal to the distance between the two side edges of the carrying bag 1 at the two second fasteners 52. This effective usage length L5 and effective usage width S9 are suitable for the body size of larger children, and the baby carrier 100 is now suitable for larger children to ride in.

[0179] See Figure 40 The rear view of the baby carrier 100 shown shows that the inner side 12 of the carrying bag 1 is provided with a limiting member 13a. Two second fasteners 52 change their lateral distance through the limiting member, thereby adjusting the distance between the left and right sides of the carrying bag 1. In this example, the limiting member includes, for example, a pair of limiting members; more specifically, this pair of limiting members is exemplified by a pair of loops 13a, which are spaced apart between the two second fasteners 52. See also... Figure 41 Each second buckle 52 can pass through adjacent loops 13a, thereby shortening the lateral distance between the two second buckles 52, and also shortening the distance between the left and right sides of the baby carrier 1. When the baby carrier is in... Figure 41 When worn by a caregiver in the indicated state, the carrying bag 1 has a longer effective length L5 and a narrower effective width S10, which is approximately equal to the left-right distance between the pair of loops 13a. This corresponds to the second working state of the baby carrier 100, in which the baby carrier 100 is suitable for slender infants.

[0180] It should be noted that in some embodiments, the number of loops 13a on the carrying bag 1 is not limited to one pair. For example, two or more pairs of loops 13a can be spaced apart between two second fasteners 52. Each second fastener 52 is adapted to selectively pass through the corresponding loop 13a of any pair of loops 13a to change the lateral distance between the two second fasteners 52 according to the infant's body shape, thereby changing the distance between the left and right sides of the carrying bag 1. In addition, in some embodiments, the position of the loops 13a is not limited to the inner side 12 of the carrying bag 1. For example, the loops 13a can be set on the outer side 11 of the carrying bag 1, or the loops 13a can be set on both the inner side 12 and the outer side 11 of the carrying bag 1. In other embodiments, the carrying bag 1 may not be provided with loops 13a, but the distance between the left and right sides of the carrying bag 1 can be adjusted by other limiting components. Specifically, a pair of first limiting members (such as male snaps) can be provided on the inner side 12 of the back pocket piece 1, and each second fastener 52 strip 521 can also be provided with a pair of second limiting members (such as female snaps) to cooperate with it. In this way, the two second fasteners 52 can change the distance between the left and right sides of the back pocket piece 1 through the limiting members (i.e., the first limiting members and the second limiting members), specifically changing the left and right distance between the two second fasteners 52.

[0181] See Figure 41 and Figure 42 The waist belt 2 is detachably connected to the pipe section 135, for example, via a positioning mechanism 19a. The positioning mechanism 19a is used to define the relative position of the waist belt 2 and the pipe section 135, preventing the waist belt 2 from sliding relative to the pipe section 135 and causing operational inconvenience. In some embodiments, such as Figure 42As shown, the positioning mechanism 19a may include a positioning member 19a1 mounted on the wall of the pipe section 135 and a positioning member 19a2 mounted on the waist belt 2, wherein the positioning members 19a1 and 19a2 are detachably connected. In some embodiments, the positioning members 19a1 and 19a2 may be, but are not limited to, snaps, magnetic buckles, or Velcro that cooperate with each other. In some embodiments, the positioning member 19a1 may be arranged at one end or both ends of the pipe section 135, which facilitates the caregiver to reach into the pipe section 135 to release the connection between the positioning members 19a1 and 19a2. Of course, the location of the positioning member 19a1 is not limited to the end of the pipe section 135.

[0182] See Figure 43 The rear view of the baby carrier 100 shown shows the tube portion 135 folded relative to the main body portion 10a of the carrying strap 1, with the waist belt 2 passing through the tube portion 135 and each of the second fasteners 52 passing through the adjacent loops 13a. This corresponds to the third working state of the baby carrier 100. When the baby carrier 100 is worn on the caregiver in the third working state, the main body portion 10a of the carrying strap 1 has a portion that is held between the waist belt 2 and the caregiver, and the carrying strap 1 has a shorter effective length L8. At the same time, the carrying strap 1 has a narrower effective width S10. The baby carrier 100 is then suitable for smaller infants.

[0183] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0184] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A baby carrier, comprising a carrying panel and a waist belt detachably connected to the bottom of said carrying panel, characterized in that, The bottom of the carrying bag panel is selectively connected to the waist belt to adjust the effective use length of the carrying bag panel, which corresponds to the length of the separation position of the bottom of the carrying bag panel from the caregiver's abdomen relative to the top edge of the carrying bag panel when the waist belt is wrapped around the caregiver's waist and the infant is sitting in the infant carrier. Wherein, when the bottom of the back pocket piece is in an unfolded state and connected to the waist belt, the back pocket piece has a first effective usable length, and when the bottom of the back pocket piece is in a folded state and connected to the waist belt, the back pocket piece has a second effective usable length, the second effective usable length being less than the first effective usable length; When the bottom of the back pocket piece is connected to the waist belt in a folded state, a portion of the bottom of the back pocket piece near the bottom edge is folded upward relative to the main body of the back pocket piece. The backpack panel is provided with at least two connectors, and the waist belt is provided with a second connector. When the bottom of the backpack panel is in an unfolded state and connected to the waist belt, the second connector is selectively and detachably connected to one of the at least two connectors. When the bottom of the backpack panel is in a folded state and connected to the waist belt, the second connector is selectively and detachably connected to the other of the at least two connectors.

2. The baby carrier according to claim 1, characterized in that: The at least two connectors include a first connector disposed on the outer side of the back pocket piece and a first connector disposed on the inner side of the back pocket piece; The second connector is disposed on the inner side of the belt.

3. The baby carrier according to claim 1, characterized in that, The at least two connectors include at least two third connectors disposed along the height direction at the bottom of the back pocket piece.

4. The baby carrier according to claim 3, characterized in that: The portion of the back pocket panel located below the waist belt can be folded upwards and folded relative to the back pocket panel itself, so that the back pocket panel is in a folded state. The back pocket panel also includes a first positioning mechanism for holding the back pocket panel in the folded state.

5. The baby carrier according to claim 1, characterized in that, The upper part of the back bag panel is provided with two shoulder straps, and the two sides of the back bag panel are provided with two connecting ears extending diagonally upward. The two shoulder straps and the two connecting ears are connected by buckles. Each of the two shoulder straps has an opening on its inner or outer side, and the opening contains a foldable lining.

6. The baby carrier according to claim 1, characterized in that, Both the carrying bag panel and the waist belt are provided with at least one indicator. The working status of the baby carrier is indicated by the correspondence between the indicator on the carrying bag panel and the indicator on the waist belt.

7. The baby carrier according to claim 6, characterized in that: The back pocket includes a main body portion and a first tube portion located at the bottom of the main body portion, and the waist belt is adapted to pass through the first tube portion; The at least one indicator includes: a first indicator, disposed on the outer or inner side of the waist belt; a second indicator and a third indicator, respectively disposed on the outer and inner sides of the first tube portion, wherein the second indicator and the third indicator are spaced apart in the height direction of the back pocket piece; When the bottom of the back pocket piece is connected to the waist belt in an unfolded state so that the back pocket piece has the first effective usable length, the first tube portion unfolds relative to the main body portion. When the bottom of the back pocket piece is folded and connected to the waist belt to give the back pocket piece the second effective length, the first tube portion presses against the main body portion.

8. The baby carrier according to claim 6, characterized in that: The back pocket includes a main body portion and a first tube portion located at the bottom of the main body portion, and the waist belt is adapted to pass through the first tube portion; The at least one indicator includes: a first indicator, disposed on the outer or inner side of the first pipe portion; a second indicator and a third indicator, respectively disposed on the outer and inner sides of the waist belt, wherein the second indicator and the third indicator are spaced apart in the height direction of the back pocket piece; When the bottom of the back pocket piece is connected to the waist belt in an unfolded state so that the back pocket piece has the first effective usable length, the first tube portion unfolds relative to the main body portion. When the bottom of the back pocket piece is folded and connected to the waist belt to give the back pocket piece the second effective length, the first tube portion presses against the main body portion.

9. The baby carrier according to claim 6, characterized in that, The back pocket includes a main body portion and a first tube portion located at the bottom of the main body portion, and the waist belt is adapted to pass through the first tube portion; The first pipe section and the waist belt are detachably connected by a positioning mechanism, which is used to define the relative position of the first pipe section and the waist belt.

10. A baby carrier, comprising a carrying bag panel and a waist belt, characterized in that, The bottom of the back pocket panel is selectively connected to the waist belt to adjust the effective usable width of the bottom of the back pocket panel, wherein: The bottom of the back pocket is provided with a second tube section, and the waist belt is adapted to pass through the second tube section. The second tube section is provided with at least one first positioning member and a plurality of first adjusting members. The at least one first positioning member is located in the middle of the second tube section, and the plurality of first adjusting members are respectively placed at both ends of the second tube section. The belt is provided with at least one second positioning member and a plurality of second adjusting members, wherein the at least one second positioning member is located in the middle of the plurality of second adjusting members; The at least one first positioning member is detachably connected to the at least one second positioning member, and the plurality of first adjusting members are selectively connected to the plurality of second adjusting members to expand or contract the second pipe.

11. A baby carrier, comprising a carrying bag panel and a waist belt, characterized in that, The bottom of the back pocket panel is selectively connected to the waist belt to adjust the effective usable width of the bottom of the back pocket panel, wherein: The bottom of the back pocket piece has at least two overlapping tube sections, the at least two tube sections having different lengths; The belt is selectively threaded through one of the at least two pipe sections.

12. The baby carrier according to claim 11, characterized in that, The lengths of the at least two pipe sections increase or decrease sequentially in the direction from the outer side to the inner side of the back pocket piece.

13. The baby carrier according to claim 11 or 12, characterized in that, The belt is detachably connected to one of the at least two pipe sections through which it passes via a positioning mechanism.

14. A baby carrier, comprising a carrying bag panel and a waist belt, characterized in that, The bottom of the carrying bag panel is selectively connected to the waist belt to adjust the effective use length of the carrying bag panel, which corresponds to the length of the separation position of the bottom of the carrying bag panel from the caregiver's abdomen relative to the top edge of the carrying bag panel when the waist belt is wrapped around the caregiver's waist and the infant is sitting in the infant carrier. Wherein, at least two first connectors are sequentially arranged on the left side of the bottom of the back bag piece along the height direction of the back bag piece, and at least two second connectors corresponding to the height of the at least two first connectors are sequentially arranged on the right side of the bottom of the back bag piece along the height direction of the back bag piece. The belt includes a third connector and a fourth connector that are separate from each other. The third connector is selectively and detachably connected to one of the at least two first connectors, and the fourth connector is selectively and detachably connected to one of the at least two second connectors. When the three connectors and the fourth connector are respectively connected to the first connector and the second connector located below and at the same height, the back bag piece has a first effective working length. When the three connectors and the fourth connector are respectively connected to the first connector and the second connector located above and at the same height, the back bag piece has a second effective working length, which is less than the first effective working length.

15. The baby carrier according to claim 14, characterized in that, The width between the first and second connectors located above each other and at the same height is less than the width between the first and second connectors located below each other and at the same height.

16. The baby carrier according to claim 14, characterized in that, The first connector and the third connector are zippers, snaps, or Velcro that cooperate with each other, and the second connector and the fourth connector are zippers, snaps, or Velcro that cooperate with each other.

17. The baby carrier according to claim 14 or 16, characterized in that, The back pocket panel located below the waist belt can be folded upwards relative to itself, and the back pocket panel also includes a positioning mechanism for keeping the back pocket panel in the folded state.

18. The baby carrier according to claim 14, characterized in that: The belt includes a first part and a second part that are detachably connected, a third connector is disposed on the first part, and a fourth connector is disposed on the second part; or The belt includes a continuous connecting strip between the third connector and the fourth connector.

19. A baby carrier, comprising a carrying bag panel and a waist belt, characterized in that, The bottom of the carrying bag panel is selectively connected to the waist belt to adjust the effective use length of the carrying bag panel, which corresponds to the length of the separation position of the bottom of the carrying bag panel from the caregiver's abdomen relative to the top edge of the carrying bag panel when the waist belt is wrapped around the caregiver's waist and the infant is sitting in the infant carrier. The bottom of the back pocket piece is provided with at least two horizontally extending channels, which are arranged sequentially in the height direction, and the waist belt selectively passes through one of the at least two channels; The belt is detachably connected to the channel through which it passes via a positioning mechanism.

20. A baby carrier, comprising a carrying panel and a waist belt securely connected to said carrying panel, characterized in that, The bottom edge of the carrying bag panel is connected to the top edge of the waist belt. The waist belt is selectively unfolded or folded relative to the carrying bag panel to adjust the effective length of the carrying bag panel. The effective length corresponds to the length of the separation position of the bottom of the carrying bag panel from the caregiver's abdomen relative to the top edge of the carrying bag panel when the waist belt is wrapped around the caregiver's waist and the infant is sitting in the infant carrier. When the waist belt is in an unfolded state relative to the back pocket piece, the back pocket piece has a first effective working length; When the waist belt is in a folded state relative to the back pocket piece, and the bottom edge of the waist belt is folded upward and detachably connected to the back pocket piece, the back pocket piece has a second effective working length, which is less than the first effective working length; When the bottom edge of the waist belt is folded upward, the bottom edge of the waist belt is detachably connected to the carrying bag piece by a second positioning mechanism so that the baby carrier has the second effective use length, and the second positioning mechanism is used to hold the baby carrier with the second effective use length. The second positioning mechanism includes a first zipper, a second zipper, and a zipper head; The first zipper is located on the outer or inner side of the back pocket panel, and the second zipper is located on the bottom edge of the waist belt. The first zipper and the second zipper are detachably connected by the zipper head.

21. The baby carrier according to claim 20, characterized in that, The back pocket panel is provided with a cover edge for concealing the first zipper.

22. The baby carrier according to any one of claims 1, 10, 11, 14, 19, and 20, characterized in that: The upper part of the back bag panel is provided with two shoulder straps, and each shoulder strap is provided with a first buckle. The left and right sides of the back pocket piece are provided with two second fasteners, and each first fastener is adapted to be detachably connected to the corresponding second fastener; The back pocket piece is provided with a limiting component, and the two second fasteners are adapted to change the left and right distance between them through the limiting component.

23. The baby carrier according to claim 22, characterized in that, The two second fasteners are respectively fixed to the two sides of the back bag piece by strips.

24. The baby carrier according to claim 22, characterized in that, The limiting component is disposed on at least one of the inner and outer sides of the back pocket piece.

25. The baby carrier according to claim 24, characterized in that: The bottom of the back pocket has a tube section, and the waist belt is adapted to pass through the tube section; The belt is detachably connected to the pipe section via a positioning mechanism.

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