Baby carrier

Abstract

To provide a baby carrier.SOLUTION: A baby carrier includes a shouldering assembly and a support seat connected to the shouldering assembly for shouldering a baby. The shouldering assembly includes a waist member and two shoulder belt members. Each front end part of the shoulder belt members is connected to an upper part of the support seat, and each rear end part of the shoulder belt members is connected to a middle part of the support seat. The two shoulder belt members slidably pass through shoulder belt fixing members forming a crossed shape, and the two shoulder belt members form a crossed shape on the back of a user by the shoulder belt fixing members. The crossing position of the two shoulder belt members are adjusted by the slide of the shoulder belt fixing members. The waist member is connected to a lower part of the support seat. The upper part of the support seat and the front end parts of the two shoulder belt members are structured so as to be attached to / detached from each other. The upper part of the support seat is formed integrally with two extension parts extending like a belt on a lateral side of the upper end part of the support seat.SELECTED DRAWING: Figure 12

Description

[Technical field]

[0001] FIELD OF THEINVENTION The present invention relates to the field of baby products, and more particularly to adjustable baby carriers. [Background technology]

[0002] Conventional baby carriers can be classified into side-carrying, forward-facing, rear-facing, etc., depending on the way the baby is held. Forward-facing baby carriers are the most commonly used, as they have the advantages of being easy to operate and allowing timely observation of the baby's condition.

[0003] With long-term use, forward-facing baby carriers are pulled forward by the weight of the baby, so that a large load is placed on the shoulders of the user. By forming a cross-type baby carrier by crossing the shoulder belt members at the back, the load on the shoulders of the user can be effectively distributed to the back. This reduces the burden on the shoulders of the user and the fatigue caused by long-term use. Although such shoulder belt members solve the problem of excessive load on the shoulders of the user, the position of the cross-type shoulder belt members cannot be moved, so the position of the shoulder belt members cannot be adjusted for users with different shoulder widths or heights. As a result, users with different shoulder widths or heights cannot adjust or fix the position of the cross-point to an optimal position, so the purpose of reducing the burden on the user cannot be achieved.

[0004] In response, it has always been believed in the industry that baby carriers that are most practical and facilitate ease of use are those designed solely to distribute the weight of the baby on the user's shoulders, back and hips.

[0005] Therefore, there is an urgent need for a baby carrier that can be properly adjusted to accommodate different body types of different users, so that even pressure can be applied to the user's shoulders, back and waist simultaneously. Summary of the Invention [Problem to be solved by the invention]

[0006] An object of the present invention is to provide a baby carrier that can be appropriately adjusted to suit the different body types of different users, so as to equalize the forces applied simultaneously to the shoulders, back and waist of the user. [Means for solving the problem]

[0007] In order to achieve the above object, the present invention provides a baby carrier, which includes a backpack assembly wearable on a user's body, and a support seat connected to the backpack assembly and for carrying a baby, the backpack assembly includes a waist member and two shoulder belt members, a front end of the shoulder belt member is connected to an upper part of the support seat, a rear end of the shoulder belt member is connected to an intermediate part of the support seat, the two shoulder belt members slidably pass through a shoulder belt fixing member in a cross shape, the shoulder belt members cross on the user's back by the shoulder belt fixing member, and the crossing position of the two shoulder belt members is adjusted by sliding the shoulder belt fixing member, and the waist member is connected to a lower part of the support seat.

[0008] Compared with the prior art, the shoulder belt members of the baby carrier according to the present invention cross over the back of the user through the shoulder belt fixing member, and the cross structure not only effectively distributes the load on the user's shoulders to the back, but also effectively prevents the shoulder belt members from slipping off, improves the stability and strength of the forward-facing baby carrier, and ensures that the baby is kept in a more stable position, thereby ensuring the safety of the baby. Meanwhile, the baby carrier according to the present invention adjusts the crossing position of the two shoulder belt members by sliding the shoulder belt fixing member, so that users with different shoulder widths and heights can adjust the crossing position of the two shoulder belt members appropriately according to their actual situation, and the crossing position of the two shoulder belt members can be adjusted and fixed at a load-bearing position suitable for the user's own conditions. This allows the force simultaneously applied to the user's shoulders, back and waist to be equalized, reducing the burden on the user's shoulders and delaying the time when the user feels tired.

[0009] Preferably, the shoulder belt fixing member of the present invention has two passages which cross each other and through which two shoulder belt members pass correspondingly and slidably, and the two shoulder belt members pass through the passages correspondingly to form a cross shape.

[0010] Preferably, the shoulder belt fixing member of the present invention forms a hollow structure, and the shoulder belt fixing member is provided with through holes penetrating the hollow structure in two intersecting directions, and the same shoulder belt member passes through two opposing through holes.

[0011] Preferably, the shoulder belt fastening member according to the present invention has a diamond-shaped structure.

[0012] Preferably, the rhombus structure of the shoulder belt fastening member according to the present invention has a large interior angle of 95° to 115°, preferably 105°.

[0013] Preferably, the shoulder belt fixing member according to the present invention is made of a TPE material, which is selected to provide both flexibility and rigidity so as to provide both comfort for the user and structural stability.

[0014] Preferably, the inner surface of the shoulder belt fixing member according to the present invention is covered with an ABS material layer, which is provided at the inner surface near the shoulder belt crossing portion to reinforce the rigidity of the shoulder belt fixing member, thereby improving the hardness of the shoulder belt fixing member structure and improving the strength and durability of the baby carrier.

[0015] Preferably, the upper part of the support sheet according to the present invention and the front ends of the two shoulder belt members form a one-piece structure, which reduces the use of buckles, making the overall structure of the baby carrier simpler and easier to store and carry.

[0016] Preferably, both ends of the upper portion of the support sheet according to the present invention extend independently to form two shoulder belt members.

[0017] Preferably, the upper portion of the support sheet according to the present invention and the front ends of the two shoulder belt members are fixedly connected via sewing to form an integral structure.

[0018] Preferably, the upper portion of the support sheet according to the present invention and the front ends of the two shoulder belt members can form a detachable structure.

[0019] Preferably, the shoulder belt member of the present invention has a length adjustable structure, so that users with different shoulder widths and heights can adjust the length of the shoulder belt member appropriately according to their actual situations to achieve the optimal posture.

[0020] Preferably, the front ends of the shoulder belt members according to the present invention are detachably connected to the upper part of the support sheet by a first fixing buckle that is length-adjustable and snap-fit ​​connectable. The first fixing buckle allows the user to easily and quickly detach and separate the upper part of the support sheet from the front ends of the two shoulder belt members, and when using the carrier, the user only needs to hold the baby in front of the body, cover the baby with the support sheet and close the first fixing buckle, completing the entire process of carrying the baby by himself.

[0021] Preferably, the rear end of the shoulder belt member according to the present invention is detachably connected to the intermediate portion of the support sheet by a second fixing buckle which is length-adjustable and snap-fit ​​connectable.

[0022] Preferably, both ends of the waist member according to the present invention are detachably connected by a third fixing buckle which is length-adjustable and snap-fit ​​connectable.

[0023] Preferably, an adjustable fastening buckle is provided at the connection portion between the waist member and the lower part of the support seat according to the present invention for adjusting the width and height of the support seat. The adjustable fastening buckle has a locked state and an unlocked state. When the adjustable fastening buckle is in the locked state, the width and height of the support seat are smaller than when the adjustable fastening buckle is in the unlocked state. The adjustable fastening buckle can appropriately adjust the width and height of the support seat according to the changes in the body shapes of babies of different ages, so as to better fit the baby's body shape, and in particular to provide stronger support for the baby's buttocks and thighs, thereby providing the baby with a safer and more comfortable ride.

[0024] Preferably, the adjustable fastening buckle of the present invention is either a drawstring, a mating button and fastening ring, a plug buckle, a snap or Velcro®.

[0025] Preferably, the backpack assembly according to the present invention further includes a transition buckle. The transition buckle is connected to the waist member. The rear end of the shoulder belt member is connected to the middle part of the support sheet after slidably passing through the transition buckle and changing direction. The rear end of the shoulder belt member is transitionally connected to the waist member through the transition buckle, so that the area that receives the force of the shoulder belt member covered on the user's back is increased, and the burden on the user's shoulders and waist is further reduced, so that the force simultaneously applied to the user's shoulders, back and waist can be further equalized.

[0026] Preferably, the rear end of the shoulder belt member according to the present invention forms a webbing structure, which passes slidably through the waist member.

[0027] Preferably, the backpack assembly of the present invention further includes a side shoulder belt, the front end of which is connected to the upper part of the support seat, and the rear end of which is slidably connected to the rear end of the shoulder belt member, the side shoulder belt further reinforces the connection between the support seat and the shoulder belt member, and effectively prevents the baby from slipping off the side of the baby carrier, thereby further ensuring the safety of the baby.

[0028] Preferably, the backpack assembly according to the present invention further includes a sliding buckle, the sliding buckle slidably passing through the rear end of the shoulder belt member, the sliding buckle being connected to the rear end of the side shoulder belt.

[0029] Preferably, the side shoulder belt and the support sheet according to the invention form an integral structure. [Brief description of the drawings]

[0030] [Figure 1] 1 is a schematic diagram showing a front structure of a first embodiment of a baby carrier according to the present invention. [Diagram 2] FIG. 2 is a schematic diagram showing the underside structure of the first embodiment of the baby carrier according to the present invention. [Diagram 3] 1 is a schematic diagram showing a side structure of a first embodiment of a baby carrier according to the present invention. [Figure 4] 4 is a schematic diagram showing an unlocked state of the adjustment and fixing buckle of the baby carrier according to the present invention; FIG. [Diagram 5] 4 is a schematic diagram showing the adjustable and fixing buckle of the baby carrier according to the present invention in a locked state; FIG. [Figure 6] 1 is a schematic diagram showing the underside of a first embodiment of a baby carrier according to the present invention in an unfolded state. FIG. [Figure 7] 2 is a schematic diagram showing a front structure of a shoulder belt fixing member according to the present invention; FIG. [Figure 8] 4 is a schematic diagram showing a back structure of the shoulder belt fixing member according to the present invention; FIG. [Figure 9] FIG. 11 is a schematic diagram showing a front structure of a second embodiment of a baby carrier according to the present invention. [Figure 10] FIG. 11 is a schematic diagram showing the underside structure of a second embodiment of a baby carrier according to the present invention. [Figure 11] FIG. 11 is a schematic diagram showing a side structure of a second embodiment of a baby carrier according to the present invention. [Figure 12] FIG. 13 is a schematic diagram showing a side structure of a third embodiment of a baby carrier according to the present invention. [Figure 13] FIG. 11 is a schematic diagram showing the underside structure of a third embodiment of a baby carrier according to the present invention. [Figure 14] FIG. 14 is a partially enlarged schematic diagram of the connection between the transition buckle and the sliding buckle in FIG. 13. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0031] In order to describe the technical contents and structural features of the present invention in detail, the present invention will be further described below in combination with embodiments with reference to the drawings.

[0032] As shown in Figs. 1 to 3 and 6, a baby carrier 100 according to the present invention includes a backpack assembly 1 that can be worn on a user's body, and a support sheet 2 that is connected to the backpack assembly 1 and on which a baby is placed. The backpack assembly 1 includes a waist member 13 and two shoulder belt members 11. The front end of the shoulder belt member 11 is connected to an upper part of the support sheet 2. The rear end of the shoulder belt member 11 is connected to an intermediate part of the support sheet 2. The two shoulder belt members 11 slidably pass through a shoulder belt fixing member 12 so as to form a cross shape. The shoulder belt members 11 are installed in a cross shape on the back of the user by the shoulder belt fixing member 12. By sliding the shoulder belt fixing member 12, the crossing position of the two shoulder belt members 11 can be adjusted, and the distance between the two shoulder belt members 11 can be adjusted. The waist member 13 is connected to a lower part of the support sheet 2. By installing the shoulder belt member 11 having a cross-shaped structure, the present invention not only effectively distributes the load on the user's shoulders to the back, but also effectively prevents the shoulder belt member 11 from slipping off, improving safety and reliability. In addition, the crossing position of the two shoulder belt members 11 can be adjusted in real time by sliding the shoulder belt fixing member 12. Users with different shoulder widths and heights can adjust the crossing position of the two shoulder belt members 11 appropriately according to their actual situation, and the crossing position of the two shoulder belt members 11 can be adjusted and fixed at a load-bearing position suitable for the user's own conditions. This equalizes the force applied simultaneously to the user's shoulders, back, and waist, reduces the burden on the user's shoulders, and delays the time when the user feels tired.

[0033] As shown in Figs. 2 and 6, specifically, the shoulder belt fixing member 12 has two passages that cross each other and through which two shoulder belt members 11 pass slidably in a corresponding manner. The two shoulder belt members 11 pass through the passages in a corresponding manner to form a cross shape. Preferably, the shoulder belt fixing member 12 forms a hollow structure. The shoulder belt fixing member 12 has four through holes that pass through the hollow structure in two intersecting directions. The four through holes include a first through hole 121, a second through hole 122, a third through hole 123, and a fourth through hole 124. Here, the first through hole 121 faces the second through hole 122, and the third through hole 123 faces the fourth through hole 124. The two opposing through holes are for passing the same shoulder belt member 11.

[0034] As shown in Figs. 7 and 8, specifically, the shoulder belt fixing member 12 according to the present invention forms a diamond structure. More specifically, the large interior angle of the diamond structure of the shoulder belt fixing member 12 according to the present invention is 105°. The shoulder belt fixing member 12 can be made of a material that is both flexible and rigid so as to provide both comfort for the user and structural stability. Specifically, the shoulder belt fixing member 12 needs to be reinforced in rigidity at a portion close to where the shoulder belt members 11 cross. For example, the shoulder belt fixing member 12 according to the present invention can be made of a TPE (thermoplastic elastomer) material. The inner surface of the shoulder belt fixing member 12 is covered with an ABS material layer 125 to improve the structural hardness of the shoulder belt fixing member 12, thereby improving the strength and durability of the baby carrier 100.

[0035] As shown in FIG. 1 and FIG. 6, specifically, the shoulder belt member 11 forms a length adjustable structure. Users with different shoulder widths and heights can realize the optimal use posture by appropriately adjusting the length of the shoulder belt member 11 according to their actual situation. Specifically, the upper part of the support sheet 2 and the front ends of the two shoulder belt members 11 can form a detachable structure. More specifically, the front ends of the shoulder belt members 11 are detachably connected to the upper part of the support sheet 2 by a first fixing buckle 111 that is length adjustable and can be connected by snap fit. Specifically, the first fixing buckle 111 includes a male buckle 111a and a female buckle 111b that can be connected to the male buckle 111a by snap fit. Both ends of the upper part of the support sheet 2 are respectively connected to the male buckle 111a. A buckle 113 in the shape of a square (the buckle 113 in the shape of a square is a commonly used webbing length adjustment buckle) is connected to the bottom of the male buckle 111a. The female buckle 111b, which is snap-fit ​​connected to the male buckle 111a, is fixed to the front ends of the two shoulder belt members 11. The snap-fit ​​connection between the male buckle 111a and the female buckle 111b allows the upper part of the support sheet 2 to be detachably connected to the front ends of the two shoulder belt members 11. More specifically, a webbing structure 114 is connected to the square-shaped buckle 113. The square-shaped buckle 113 slides on the webbing structure 114, allowing the connection length between the upper part of the support sheet 2 and the front ends of the shoulder belt members 11 to be adjusted. Of course, the first fixing buckle 111 may be a convenient and practical buckle such as a plug buckle, a snap, a Velcro (registered trademark), a fixing buckle, and a fixing hole. The first fixing buckle 111 is convenient for the user to quickly detach and separate the upper part of the support sheet 2 from the front ends of the two shoulder belt members 11. In use, the user only needs to hold the baby in front of his / her body, cover the baby with the support sheet 2, and then close the first fixing buckle 111, so that the entire process of carrying the baby can be completed by one person.

[0036] As shown in FIG. 3 and FIG. 4, the rear end of the shoulder belt member 11 and one end of the waist member 13 form a webbing structure 114. The rear end of the shoulder belt member 11 is detachably connected to the middle part of the support sheet 2 by a second fixed buckle 112 that is length-adjustable and snap-fit ​​connectable. Both ends of the waist member 13 are detachably connected to a third fixed buckle 131 that is length-adjustable and snap-fit ​​connectable. Specifically, the second fixed buckle 112 includes a male buckle 112a and a female buckle 112b that can be snap-fit ​​connected to the male buckle 112a. The rear ends of the two shoulder belt members 11 are connected to the male buckle 112a via a buckle 113 that is shaped like a square. The buckle 113 slides in the webbing structure 114, so that the length of the shoulder belt member 11 can be adjusted. The female buckles 112b that are snap-fit ​​connected to the male buckle 112a are fixed to both sides of the middle part of the support sheet 2. A snap-fit ​​connection between the male buckle 112a and the female buckle 112b can realize a detachable connection between the rear end of the shoulder belt member 11 and the middle part of the support sheet 2. The third fixed buckle 131 includes a male buckle 131a and a female buckle 131b snap-fit ​​connected to the male buckle 131a. One end of the waist member 13 is connected to the male buckle 131a via a buckle-shaped buckle 113. The buckle-shaped buckle 113 slides in the webbing structure 114, so that the length of the waist member 13 can be adjusted. The female buckle 131b snap-fit ​​connected to the male buckle 131a is fixed to the other end of the waist member 13. A snap-fit ​​connection between the male buckle 131a and the female buckle 131b can realize a detachable connection between both ends of the waist member 13. Of course, the second fixing buckle 112 and the third fixing buckle 131 may be buckles that are convenient and highly practical, such as plug buckles, snaps, Velcro (registered trademark), fixing buckles and fixing holes.

[0037] As shown in FIG. 4 and FIG. 5, an adjustable fastening buckle 132 for adjusting the width and height of the support sheet 2 is provided at the connection portion between the waist member 13 and the lower part of the support sheet 2 according to the present invention. The adjustable fastening buckle 132 has a locked state and an unlocked state. When the adjustable fastening buckle 132 is in the locked state, the width and height of the support sheet 2 can be smaller than when the adjustable fastening buckle 132 is in the unlocked state. As shown in FIG. 4, when the adjustable fastening buckle 132 is in the unlocked state, the width and height of the lower part of the support sheet 2 are both large, so that it can cover a baby with a large body. As shown in FIG. 5, when the adjustable fastening buckle 132 is in the locked state, the width and height of the lower part of the support sheet 2 are both small, so that it can be applied to a baby with a small body. More specifically, the adjustable fastening buckle 132 can include a drawstring 1321, and a button 1322 and a fixing ring 1323 that fit together with each other. When the button 1322 is locked in the fixing ring 1323, the support sheet 2 can be folded by pulling the drawstring 1321 to reduce the width and height of the support sheet 2. When the button 1322 is released from the fixing ring 1323 and unlocked, the support sheet 2 returns to its original width and height. Of course, the adjustable fixing buckle 132 may be a convenient and practical buckle such as a plug buckle, a snap or Velcro (registered trademark). The adjustable fixing buckle 132 allows the width and height of the support sheet 2 to be appropriately adjusted according to the changes in the body shape of babies of different ages, so that it can better fit the baby's body shape, and especially, it can provide stronger support for the baby's buttocks and thighs, providing the baby with a safer and more comfortable ride.

[0038] The shoulder belt members 11 of the baby carrier 100 according to the present invention form a cross shape on the back of the user by the shoulder belt fixing member 12. The cross structure not only effectively distributes the load on the shoulders of the user to the back, but also effectively prevents the shoulder belt members 11 from slipping off, improving the stability and strength of the forward-facing baby carrier. This ensures that the baby is kept in a more stable position, thereby ensuring the safety of the baby. Meanwhile, the baby carrier 100 according to the present invention can adjust the cross position of the two shoulder belt members 11 by sliding the shoulder belt fixing member 12, so that users with different shoulder widths and heights can adjust the cross position of the two shoulder belt members 11 appropriately according to their actual situation, and can fix the cross position of the two shoulder belt members 11 to a load-bearing position suitable for the user's own conditions. This equalizes the force simultaneously applied to the shoulders, back, and waist of the user, reducing the burden on the user's shoulders and delaying the time when the user feels tired.

[0039] As shown in Figs. 9 to 11, the upper part of the support sheet 2 and the front ends of the two shoulder belt members 11' according to the second embodiment of the present invention form an integral structure. Both ends of the upper part of the support sheet 2 extend independently to form the two shoulder belt members 11'. When in use, the two shoulder belt members 11' are wound forward and detachably connected to the middle part of the support sheet 2 by the second fixing buckle 112, which is length adjustable and can be connected by snap fit. Of course, the upper part of the support sheet 2 and the front ends of the two shoulder belt members 11' can be fixedly connected by sewing to form an integral structure, but the method for realizing the upper part of the support sheet 2 and the front ends of the two shoulder belt members 11' to form an integral structure is not limited thereto. The integral structure reduces the use of buckle assemblies, making the whole structure of the baby carrier 100 simpler and easier to store and carry.

[0040] As shown in Figs. 12 to 14, the backpack assembly 1 according to the third embodiment of the present invention further includes a transition buckle 133, a sliding buckle 15, and a side shoulder belt 14. The transition buckle 133 is connected to the waist member 13. The rear end of the shoulder belt member 11 slidably passes through the transition buckle 133 to change its extension direction, and then is connected to the middle part of the support sheet 2. The sliding buckle 15 is installed so as to slidably pass through the rear end of the shoulder belt member 11. The sliding buckle 15 is connected to the rear end of the side shoulder belt 14. The front end of the side shoulder belt 14 is connected to the upper part of the support sheet 2. The rear end of the side shoulder belt 14 is slidably connected to the rear end of the shoulder belt member 11 through the sliding buckle 15. Specifically, the side shoulder belt 14 and the support sheet 2 form an integral structure. The rear end of the shoulder belt member 11 is transiently connected to the waist member 13 via the transition buckle 133, so that the area of ​​the shoulder belt member 11 that is covered by the user's back and receives the force can be increased. This further reduces the burden on the user's shoulders and waist, and further equalizes the force simultaneously applied to the user's shoulders, back, and waist. The side shoulder belt 14 further reinforces the connection between the support sheet 2 and the shoulder belt member 11, so that the baby can be effectively prevented from slipping off the side of the baby carrier 100. This further ensures the safety of the baby. Specifically, the rear end of the shoulder belt member 11 forms a webbing structure 114. The webbing structure 114 slidably passes through the waist member 13.

[0041] As shown in Figs. 1 to 14, the shoulder belt members 11 of the baby carrier 100 according to the present invention form a cross shape on the back of the user by the shoulder belt fixing member 12, so that not only the load on the shoulders of the user is well distributed to the back, but also the occurrence of slipping of the shoulder belt members 11 can be effectively prevented, and the stability and strength of the forward-facing baby carrier can be improved. This ensures that the baby is kept in a more stable position, and the safety of the baby can be ensured. Meanwhile, the baby carrier 100 according to the present invention can adjust the crossing position of the two shoulder belt members 11 by sliding the shoulder belt fixing member 12, so that users with different shoulder widths and heights can appropriately adjust the crossing position of the two shoulder belt members 11 according to their own actual situation, thereby equalizing the force simultaneously applied to the shoulders, back, and waist of the user, reducing the burden on the user's shoulders, and delaying the time when the user feels tired. The snap-fit ​​connections between the male and female buckles of the first fixing buckle 111, the second fixing buckle 112, and the third fixing buckle 131 allow each component to be conveniently and quickly removed and separated. This allows the baby to be carried or held more easily and quickly using the baby carrier 100, and the adjustable fixing buckle 132 allows the width and height of the support sheet 2 to be appropriately adjusted to suit the changing body shapes of babies of different ages, making the baby carrier 100 more versatile.

[0042] The present specification and the drawings attached hereto also disclose the following invention.

[0043] A baby carrier comprising a backpack assembly wearable on a user's body and a support seat connected to the backpack assembly for carrying a baby, wherein the backpack assembly comprises a waist member and two shoulder belt members, the front ends of each of the shoulder belt members being connected to an upper portion of the support seat, the rear ends of each of the shoulder belt members being connected to an intermediate portion of the support seat, and the waist member being connected to a lower portion of the support seat, and the backpack assembly further comprises a transition buckle connected to the waist member, and the rear ends of each of the shoulder belt members are connected to the intermediate portion of the support seat after slidably passing through the transition buckle and changing their direction.

[0044] The above baby carrier, wherein a webbing structure is provided at the rear end of the shoulder belt member so as to slidably pass through the waist member.

[0045] The above-mentioned baby carrier, wherein the backpack assembly further includes a side shoulder belt, the side shoulder belt having a front end connected to the top of the support seat and a rear end slidably connected to the rear end of the shoulder belt member.

[0046] The baby carrier as described above, wherein the backpack assembly further includes a sliding buckle, the sliding buckle being slidably mounted through the rear end of the shoulder belt member and connected to the rear end of the side shoulder belt.

[0047] The above baby carrier, wherein the side shoulder belts and the support sheet form an integral structure.

[0048] The above-mentioned baby carrier is characterized in that the two shoulder belt members pass slidably through a shoulder belt fixing member, and the distance between the two shoulder belt members is adjusted by sliding the shoulder belt fixing member.

[0049] The above baby carrier, wherein the shoulder belt fixing member has passages through which the two shoulder belt members slidably pass.

[0050] The above-mentioned baby carrier is characterized in that the shoulder belt fixing member forms a hollow structure, the shoulder belt fixing member is provided with a through hole that penetrates the hollow structure, and the same shoulder belt member passes through two opposing through holes.

[0051] The above baby carrier, wherein the shoulder belt fixing members form a diamond-shaped structure.

[0052] The above baby carrier, wherein the large interior angle of the diamond structure is 95° to 115°.

[0053] The above baby carrier, wherein an upper portion of the support seat and front ends of the two shoulder belt members form an integral structure.

[0054] The above-mentioned baby carrier, wherein both ends of the upper part of the support sheet extend independently to form the two shoulder belt members.

[0055] The above baby carrier, wherein the upper portion of the support seat and the front ends of the two shoulder belt members are fixedly connected by sewing to form an integral structure.

[0056] The above baby carrier, wherein an upper portion of the support sheet and front ends of the two shoulder belt members form a detachable structure.

[0057] The above baby carrier, wherein the shoulder belt members form a length-adjustable structure.

[0058] The above baby carrier, characterized in that the front end of the shoulder belt member is detachably connected to the upper part of the support seat by a first fixed buckle that is length-adjustable and can be snap-fit ​​connected.

[0059] The above baby carrier, characterized in that the rear end of the shoulder belt member is detachably connected to the middle portion of the support seat by a second fixing buckle which is length-adjustable and can be snap-fit ​​connected.

[0060] The above-mentioned baby carrier, characterized in that both ends of the waist member are detachably connected by a third fixing buckle that is length-adjustable and can be connected by a snap fit.

[0061] The above-mentioned baby carrier is characterized in that an adjustable fixing buckle for adjusting the width and height of the support sheet is provided at the connection portion between the waist member and the lower part of the support sheet, the adjustable fixing buckle has a locked state and an unlocked state, and the width and height of the support sheet when the adjustable fixing buckle is in the locked state are smaller than when the adjustable fixing buckle is in the unlocked state.

[0062] The above baby carrier, wherein the adjustable fastening buckle is one of a drawstring, a button and a fastening ring that are mated together, a plug buckle, a snap or Velcro®.

[0063] Furthermore, the present specification and the drawings attached hereto also disclose the following invention.

[0064] (1) A baby carrier comprising a backpack assembly attachable to a user's body and a support seat connected to the backpack assembly for carrying a baby on the back, The backpack assembly includes a waist member and two shoulder belt members; A front end of each of the shoulder belt members is connected to an upper portion of the support sheet, and a rear end of each of the shoulder belt members is connected to an intermediate portion of the support sheet, The two shoulder belt members slidably pass through the shoulder belt fixing member so as to cross each other, The two shoulder belt members are crossed on the back of the user by the shoulder belt fixing member, The crossing position of the two shoulder belt members is adjusted by sliding the shoulder belt fixing member, and the waist member is connected to the lower part of the support seat, The upper portion of the support sheet and the front ends of the two shoulder belt members form a detachable structure; The upper portion of the support sheet is integrally formed with two extension portions extending in a belt shape at the side portions of the upper end portion of the support sheet, The two extension portions extend along the up-down direction of the support sheet and are parallel to each other, The front end of each of the shoulder belt members is detachably connected to the upper part of the support sheet by a first fixing buckle that is length-adjustable and snap-fit ​​connectable; The first fixing buckle includes a male buckle and a female buckle that are connected to each other, One of the male buckle and the female buckle is provided at each end of the two extension portions, The other of the male buckle and the female buckle is provided at a front end of each of the shoulder belt members.

[0065] (2) the backpack assembly further includes a transition buckle connected to the waist member; The baby carrier according to (1), wherein the rear ends of the shoulder belt members are connected to the middle portion of the support seat after slidably passing through the transition buckle and changing their direction.

[0066] (3) A baby carrier as described in (2), in which a webbing structure is provided at the rear end of the shoulder belt member so as to slidably pass through the waist member.

[0067] (4) The baby carrier described in (1), wherein the backpack assembly further includes side shoulder belts, the side shoulder belts having a front end connected to the top of the support seat and a rear end slidably connected to the rear end of the shoulder belt member.

[0068] (5) The baby carrier described in (4), wherein the backpack assembly further includes a sliding buckle, the sliding buckle being slidably mounted to pass through the rear end of the shoulder belt member and connected to the rear end of the side shoulder belt.

[0069] (6) A baby carrier as described in (4), wherein the side shoulder belts and the support sheet form an integral structure.

[0070] (7) A baby carrier as described in (1), wherein the shoulder belt fixing member has a passage through which the two shoulder belt members can slide.

[0071] (8) A baby carrier as described in (1), wherein the shoulder belt fixing member forms a hollow structure, the shoulder belt fixing member is provided with a through hole penetrating the hollow structure, and the same shoulder belt member passes through two opposing through holes.

[0072] (9) A baby carrier as described in (1), in which the rear end of the shoulder belt member is removably connected to the middle portion of the support sheet by a second fixing buckle that is length-adjustable and can be snap-fit ​​connected.

[0073] (10) A baby carrier as described in (1), in which both ends of the waist member are removably connected by a third fixing buckle that is length-adjustable and can be connected by a snap fit.

[0074] (11) A baby carrier as described in (1), wherein an adjustable fixing buckle for adjusting the width and height of the support sheet is provided at the connection portion between the waist member and the lower part of the support sheet, the adjustable fixing buckle has a locked state and an unlocked state, and the width and height of the support sheet when the adjustable fixing buckle is in the locked state are smaller than when the adjustable fixing buckle is in the unlocked state.

[0075] (12) A baby carrier as described in (1), wherein each of the shoulder belt members has a first end and a second end, the first end being fixedly connected to the waist member, the second end being the rear end connected to the central portion of the support seat, and the front end being located between the first end and the second end of each of the belt members.

[0076] (13) A baby carrier as described in claim 1, wherein the lower part of the support sheet is connected to the waist member at the upper edge of the waist member, the support sheet forms a bag-shaped seating portion, and when the baby carrier is in a usable state, the lowest point of the seating portion is lower than the upper edge of the waist member.

[0077] (14) The baby carrier described in (12), wherein both the first end of each of the shoulder belt members and the lower portion of the support sheet are connected to the waist member at an upper edge of the waist member.

[0078] (15) A baby carrier as described in (14), wherein the connection positions of the first ends of each of the shoulder belt members are located inside the outer edge of the support sheet along the extension direction of the waist member.

[0079] The above is merely a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Therefore, all equivalent modifications based on the claims of the present invention belong to the scope of the present invention.

Claims

1. A baby carrier comprising a backpack assembly wearable on a user's body and a support seat connected to the backpack assembly for carrying a baby, The backpack assembly includes a waist member and two shoulder belt members; A front end of each of the shoulder belt members is connected to an upper portion of the support sheet, and a rear end of each of the shoulder belt members is connected to an intermediate portion of the support sheet, The two shoulder belt members slidably pass through the shoulder belt fixing member so as to cross each other, The two shoulder belt members are crossed on the back of the user by the shoulder belt fixing member, The crossing position of the two shoulder belt members is adjusted by sliding the shoulder belt fixing member, and the waist member is connected to the lower part of the support seat, The upper portion of the support sheet and the front ends of the two shoulder belt members form a detachable structure; The upper portion of the support sheet is integrally formed with two extension portions extending in a belt shape at the side portions of the upper end portion of the support sheet, The two extension portions extend along the up-down direction of the support sheet and are parallel to each other, Each front end of the shoulder belt member is detachably connected to an upper portion of the support sheet by a first fixing buckle that is length-adjustable and snap-fit ​​connectable; The first fixing buckle includes a male buckle and a female buckle that are connected to each other, One of the male buckle and the female buckle is provided at each end of the two extension portions, The other of the male buckle and the female buckle is provided at a front end of each of the shoulder belt members. A baby carrier characterized by:

2. the backpack assembly further includes a transition buckle connected to the waist member; The rear ends of the shoulder belt members are connected to the middle portion of the support sheet after slidably passing through the transition buckles and changing their direction.

2. The baby carrier of claim 1.

3. 3. The baby carrier according to claim 2, wherein a webbing structure is provided at a rear end of the shoulder belt member so as to slidably pass through the waist member.

4. The backpack assembly further includes a side shoulder belt; The side shoulder belt has a front end connected to the upper part of the support sheet and a rear end slidably connected to the rear end of the shoulder belt member.

2. The baby carrier of claim 1.

5. The backpack assembly further includes a sliding buckle; The sliding buckle is installed so as to slidably pass through the rear end of the shoulder belt member and is connected to the rear end of the side shoulder belt.

5. The baby carrier of claim 4.

6. 5. The baby carrier of claim 4, wherein the side shoulder belts and the support sheet form a unitary structure.

7. 2. The baby carrier of claim 1, wherein the shoulder belt fixing member has passages through which the two shoulder belt members slidably pass.

8. The shoulder belt fixing member has a hollow structure, The shoulder belt fixing member is provided with a through hole penetrating the hollow structure, The same shoulder belt member passes through the two opposing through-holes.

2. The baby carrier of claim 1.

9. 2. The baby carrier according to claim 1, wherein the rear end of the shoulder belt member is detachably connected to the middle portion of the support seat by a second fixing buckle which is length-adjustable and snap-fit ​​connectable.

10. 2. The baby carrier according to claim 1, wherein both ends of the waist member are detachably connected by a third fixing buckle that is length-adjustable and snap-fit ​​connectable.

11. An adjustment fastening buckle is provided at the connection portion between the waist member and the lower part of the support sheet for adjusting the width and height of the support sheet, the adjustment and fixing buckle has a locked state and an unlocked state; The width and height of the support sheet when the adjustment and fixing buckle is in the locked state are smaller than those when the adjustment and fixing buckle is in the unlocked state.

2. The baby carrier of claim 1.

12. 2. The baby carrier of claim 1, wherein each of the shoulder belt members has a first end and a second end, the first end being fixedly connected to the waist member, the second end being a rear end connected to a central portion of the support seat, and the front end being located between the first end and the second end of each of the belt members.

13. 2. The baby carrier of claim 1, wherein the lower part of the support sheet is connected to the waist member at the upper edge of the waist member, the support sheet forms a bag-shaped seating portion, and when the baby carrier is in a usable state, the lowest point of the seating portion is lower than the upper edge of the waist member.

14. 13. The baby carrier of claim 12, wherein both the first end of each of the shoulder belt members and a bottom portion of the support sheet are connected to the waist member at a top edge of the waist member.

15. 15. The baby carrier according to claim 14, wherein the connection positions of the first ends of the shoulder belt members are located inside the outer edge of the support sheet along the extension direction of the waist member.

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