Child carrier

Abstract

To provide a child carrier being usable flexibly and conveniently.SOLUTION: A child carrier comprises a carry harness, a child support part connected to the carry harness and including a trunk support portion, and an expandable part being operable to adjust a bottom distance between the trunk support portion and the carry harness, the expandable part including a first end fixed to the carry harness or the child support part in an area adjacent to a connecting part between the child support part and the carry harness, and a second end fixed to the child support part at a position away from the first end. The expandable part is foldable to displace the first end and the second end, with their facing each other so as to decrease the bottom distance and is stretched to displace the first end and the second end away from each other so as to increase the bottom distance.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] This application claims priority to Chinese Patent Application No. 201810549110.1 filed on May 31, 2018, and Chinese Patent Application No. 201810355370.5 filed on April 19, 2018.

[0002] The present invention relates to child carriers. [Background technology]

[0003] Child carrier products allow a caregiver to conveniently carry a small child without using their hands while remaining in close proximity to the caregiver. Various types of child carriers available on the market may differ in the way the child is carried, for example, carrying the small child in a lying position in front of the carrier, facing forward or backward, or behind the carrier. Child carriers may also differ in terms of functionality, for example, for one person or two people. Summary of the Invention [Problem to be solved by the invention]

[0004]

[0003] Child carrier designs must be ergonomic to avoid stress concentration on the carrier and to provide a comfortable environment that can properly support the child's waist, torso, neck, and head without subjecting the child to unwanted bending or pressure. Unfortunately, child carriers available on the market still do not meet current needs. For example, most child carriers have a fixed configuration of space capacity for seating a child, and may not be adapted to the needs of seating children of various sizes in different positions.

[0005] Therefore, there is a need for an improved child carrier that is more flexible and convenient to use and that addresses at least the problems discussed above.

[0006] The present application describes a child carrier that is flexible and convenient to use. [Means for solving the problem]

[0007] According to one embodiment, the child carrier includes a carry harness, a child support section connected to the carry harness and including a hip support section, and a hip support adjustment mechanism provided on the hip support section, the hip support adjustment mechanism operable to change the width of the hip support section.

[0008] According to another embodiment, a child carrier includes a carry harness, a child support section connected to the carry harness and including a hip support section and a torso support section connected to each other, and an expandable section positioned on the hip support section, the expandable section operable to adjust the maximum bottom distance between the torso support section and the carry harness. [Brief explanation of the drawings]

[0009] [Figure 1] FIG. 1 is a schematic front view showing one embodiment of a child carrier. [Figure 2] FIG. 2 is a schematic front view showing another state of the child carrier of FIG. [Figure 3] 3 is a schematic front view of the child carrier of FIG. 2 with the neck support portion of the child carrier adjusted to a different vertical position than that shown in FIG. [Figure 4] FIG. 4 is a schematic front view of the child carrier of FIG. 3, with the hip support adjustment mechanism of the child carrier in a fastened state to reduce the width of the hip support portion. [Figure 5] FIG. 5 is a schematic front view of the child carrier of FIG. 3 with the head cover deployed outward. [Figure 6]FIG. 6 is a schematic view showing the child carrier of FIG. 1 with the child support portion of the child carrier pressed downward. [Figure 7] FIG. 7 is a schematic rear view of the child carrier of FIG. [Figure 8] FIG. 8 is a schematic diagram showing further details of the child carrier of FIG. 1 including two shoulder straps connected together through two strap fastening assemblies. [Figure 9] FIG. 9 is a schematic diagram showing two strap fastening assemblies of a shoulder strap in an unfastened state. [Figure 10] FIG. 10 is a schematic diagram showing an alternative configuration of the child carrier. [Figure 11] FIG. 11 is a schematic diagram showing an alternative configuration of a child carrier that includes a pocket for hiding the hip support adjustment mechanism. [Figure 12] FIG. 12 is a schematic diagram showing an alternative configuration of a child carrier that includes a pocket for hiding the hip support adjustment mechanism. [Figure 13] FIG. 13 is a schematic diagram illustrating another feature that may be provided in an embodiment of a child carrier. [Figure 14] FIG. 14 is a schematic diagram illustrating another feature that may be provided in an embodiment of a child carrier. [Figure 15] FIG. 15 is a schematic diagram illustrating another feature that may be provided in an embodiment of a child carrier. [Figure 16] FIG. 16 is a schematic diagram illustrating another modified configuration that may be applied in one embodiment of the child carrier. [Figure 17] FIG. 17 is a schematic view showing the child carrier of FIG. 16 with the neck support portion detached from the torso support portion. [Figure 18] FIG. 18 is a schematic enlarged view showing further details of the configuration of the neck support section provided on the child carrier of FIG. [Figure 19]FIG. 19 is a schematic enlarged view showing the head cover deployed outside the neck support part shown in FIG. [Figure 20] FIG. 20 is a schematic diagram illustrating an embodiment of a child carrier including a chest pad mounted on the neck support portion. [Figure 21] FIG. 21 is a schematic diagram showing the breastplate alone. [Figure 22] FIG. 22 is a schematic diagram illustrating an embodiment of a child carrier that includes an expandable section that allows adjustment of the maximum base distance between the torso support section of the child carrier and the carry harness. [Figure 23] FIG. 23 is a side view of the child carrier of FIG. [Figure 24] 24 is a schematic diagram illustrating an exemplary adjustment of the expandable section of the child carrier shown in FIG. 22. [Figure 25] 25 is a schematic enlarged view of the adjusted expandable portion of the child carrier shown in FIG. 24. FIG. [Figure 26] FIG. 26 is a schematic side view showing the child carrier of FIG. 24 in an installed configuration. DETAILED DESCRIPTION OF THE INVENTION

[0010] 1 to 9, a child carrier 100 will be described. The child carrier 100 may include a carry harness 110 and a child support portion 120. The child carrier may be suitable for carrying a child close to the body of a caregiver.

[0011] 1-9, when child carrier 100 is stationary and in use to carry a child, carry harness 110 can be wrapped around the body of a caregiver. Carry harness 110 can include a waist strap 111 and two shoulder straps 112. Each of the two shoulder straps 112 can have a fixed end 112a (better shown in FIGS. 6 and 7) that is fixedly connected to waist strap 111, and a distal end 112b (better shown in FIGS. 1 and 6) that can be removably fastened to waist strap 111 or child support portion 120 (described below).

[0012] The child support portion 120 can be connected to the carry harness 110. More specifically, the child support portion 120 can be connected to the shoulder straps 112 and the waist strap 111 at two opposite ends of the child support portion 120, respectively. According to one embodiment, the child support portion 120 can include a neck support portion 121, a torso support portion 122 including an inner surface 122a (better shown in FIG. 6) and an outer surface 122b (better shown in FIGS. 1-3) that are opposite to each other, a hip support portion 123, and two thigh support portions 124. The child support portion 120, which is made up of the neck support portion 121, the torso support portion 122, the hip support portion 123, and the thigh support portion 124, can include flexible materials, which can include, but are not limited to, fabric, textiles, etc. The hip support portion 123 is disposed between the waist strap 111 and the torso support portion 122 and is connected thereto, respectively. The two thigh support sections 124 are disposed laterally opposite each other on the left and right sides of the lumbar support section 123, respectively, and are connected to the hip support section 123. According to one configuration example, the two thigh support sections 124 are disposed obliquely relative to the hip support section 123 and can be folded toward the waist strap 111. Furthermore, each thigh support section 124 can have a curved shape including two tapered ends on both sides and a middle section that is thicker than the two tapered ends, e.g., crescent-shaped. The middle section of the thigh support section 124 can include a filler material, for example, to increase its thickness. In use, the hip support section 123 and the two thigh support sections 124 can be folded relative to the waist strap 111 to at least partially define a receiving space for a child to sit in. The thicker middle section of each thigh support section 124 can provide better support for the thighs so that the child can sit in a position with the knees at hip joint level, providing a healthier sitting position that promotes natural hip development. The torso support section 122 can be folded relative to the lumbar support section 123 to provide support for the child's torso.Neck support portion 121 is connected to the top of torso support portion 122 and can be folded over and positioned adjacent the child's neck to help support the child's head.

[0013] 1 to 5, the child carrier 100 may include a hip support adjustment mechanism 130 provided on the hip support portion 123. The hip support adjustment mechanism 130 may change the width of the hip support portion 123 according to the size and / or seating configuration of the child. The width of the hip support portion 123 may be defined as the lateral distance between the two thigh support portions 124, for example. However, such width may be any distance between any two points on the hip support portion 123 along the lateral direction. According to one configuration example, the hip support adjustment mechanism 130 may include an adjustment portion 131 connected to the hip support portion 123. The adjustment portion 131 may include a string, a strap, a band, a panel, etc. Examples of suitable materials for the adjustment portion 131 include fabric, an elastic band, etc. The adjustment portion 131 may extend laterally along the width direction of the hip support portion 123, allowing the hip support portion 123 to shrink laterally in order to reduce the width of the hip support portion 123. For example, the adjustment portion 131 may have at least one distal end that removably fastens to one or more predetermined connection locations on the hip support portion 123 to adjust the width of the hip support portion 123 .

[0014] 1 to 5, the adjustment portion 131 has, as an example, a fixed end 131a fixed to the hip support portion 123 and a distal end 131b that can be removably fastened to the hip support portion 123 at a location spaced apart from the fixed end 131a. The fixed end 131a of the adjustment portion 131 can be fixed to the hip support portion 123 at a location adjacent to one of the two thigh support portions 124. Any suitable fastening structure may be used to removably fasten the distal end 131b of the adjustment portion 131 to the hip support portion 123. For example, the adjustment portion 131 may have an opening 132 located spaced apart from the fixed end 131a of the adjustment portion 131, and the hip support portion 123 may have a button 133 that can be engaged with and released from the opening 132 of the adjustment portion 131. According to one configuration example, the adjustment portion 131 has only one opening 132. However, the adjustment portion 131 may have multiple openings 132. Furthermore, the distance between the fixed end 131a of the adjustment part 131 and the opening 132 may be smaller than the width of the hip support part 123. The button 133 is fixedly attached to the hip support part 123 at a location apart from the fixed end 131a of the adjustment part 131 along the width direction of the hip support part 123.

[0015] The hip support adjustment mechanism 130 is in a fastened state when the distal end 131b of the adjustment portion 131 is attached to the hip support portion 123 by engaging the button 131 with the opening 132, and is in an unfastened state when the distal end 131b of the adjustment portion 131 is detached from the hip support portion 123 by removing the button 133 from the opening 132. When the hip support adjustment mechanism 130 is in the fastened state, the hip support portion 123 can be at least partially folded and contracted laterally, thereby reducing the width of the hip support portion 123. When the hip support adjustment mechanism 130 is in the unfastened state, the hip support portion 123 can expand laterally, thereby increasing the width of the hip support portion 123. Thus, the width of the hip support portion 123 can be smaller when the hip support adjustment mechanism 130 is in the fastened state than when the hip support adjustment mechanism 130 is in the unfastened state. This allows the hip support portion 123 to be adjusted to accommodate children of different sizes and / or for different seating configurations.

[0016] It will be appreciated that multiple alternative configurations of the hip support adjustment mechanism 130 are possible. For example, the locations of the opening 132 and the button 133 may be interchanged, or the opening 132 may be located on the hip support portion 123 and the button 133 on the adjustment portion 131. According to an alternative configuration, rather than the adjustment portion 131 being fixedly connected to the hip support portion 123 at a fixed end, the adjustment portion 131 may be completely detachable from the hip support portion 123. That is, the adjustment portion 131 may have two ends that are detachably connected to the hip support portion 123. According to another alternative configuration, the adjustment portion 131 may be fastened to the hip support portion 123 using a back fastener, a snap fastener, a hook-and-loop fastener, a zip fastener, a restraining belt, or the like.

[0017] 3 to 5, the torso support portion 122 may include a storage pocket 1221 adapted to receive the head cover 1222. The storage pocket 1221 is disposed below the neck support portion 121 and may have an opening on the outer surface 122b of the torso support portion 122 that can be opened or closed as desired. For example, suitable fasteners that can be used to open or close the storage pocket 1221 include, but are not limited to, zip fasteners, button fasteners, snap fasteners, hook-and-loop fasteners, etc. The head cover 1222 may have a shape and size that can at least partially cover a child's head. Suitable materials for the head cover 1222 include flexible materials such as fabrics and textiles. The head cover 1222 can be folded and stored within the storage pocket 1221 and can be unfolded when in use. According to one configuration example, the head cover 1222 may have ends that can be fixedly connected (e.g., by stitching) to the inside of the storage pocket 1221. Thus, the head cover 1222 can be connected to the torso support portion 122. This may prevent the head cover 1222 from being accidentally lost and may eliminate the need for additional fasteners to connect the head cover 1222 to the torso support portion 122. According to another configuration example, the head cover 1222 may be detachable from the torso support portion 122 as needed.

[0018] 3 to 5, when the head cover 1222 is deployed for use, the head cover 1222 extends from the storage pocket 1221 to the neck support portion 121 and is removably fastened to the two shoulder straps 112 of the child carrier 100 to at least partially cover and help support the child's head. For example, the head cover 1222 may have a plurality of fastening portions 1222a (better shown in FIG. 5) that are respectively engageable with corresponding fastening portions 1122 (better shown in FIG. 8) provided on the shoulder straps 112. The fastening portions 1222a and 1122a may include, but are not limited to, snap fasteners, button fasteners, etc. According to one configuration example, the head cover 1222 is connected to two belt portions 1222b that may protrude from a distal end 1222c of the head cover 1222, and the fastening portions 1222a may be provided on the belt portions 1222b, respectively. During use, the head cover 1222 can be unfolded to cover the child's head, and the belt portion 1222b can extend toward the shoulder strap 112 so that the fastening portions 1222a on the belt portion 1222b can respectively engage with the fastening portions 1122 on the shoulder strap 112. When the head cover 1222 is not in use, the fastening portions 1222a and 1122a can be detached from each other, and the head cover 1222 can be folded and stored in the storage pocket 1221. The belt portion 1222b and the fastening portion 1222a are stored in the storage pocket 1221 together with the head cover 1222.

[0019] It is understood that the storage pocket 1221 may be provided at other suitable positions on the child support part 120. For example, the storage pocket 1221 may be provided on the neck support part 121 so that the head cover 1222 can be stored inside the neck support part 121. In this case, the head cover 1222 may be connected to the neck support part 121, for example, to the inside of the storage pocket 1221 provided on the neck support part 121.

[0020] 1 to 4 and 6, the neck support portion 121 is connected to an upper portion of the torso support portion 122 and can be folded onto the upper portion. According to one configuration example, the neck support portion 121 can be fixedly connected to the upper portion of the torso support portion 122 along a connection region 121a (more clearly shown in FIG. 6) extending laterally from the left side to the right side of the torso support portion 122. Furthermore, the neck support portion 121 can have two end portions located laterally opposite each other along the direction of the connection region 121a. Two fastening portions 1211 are respectively provided at these end portions (more clearly shown in FIG. 6). The left and right sides of the torso support portion 122 can each have a plurality of fastening portions 1223 that can be engaged with and disengaged from the fastening portions 1211 of the neck support portion 121. The fastening portions 1223 can be distributed on the left and right sides of the storage pocket 1221. According to one configuration example, the fastening portions 1211 provided on the neck support portion 121 are openings, and the fastening portions 1223 provided on the torso support portion 122 may be buttons that can be engaged with and disengaged from the fastening portions 1211. The fastening portions 1223 on each of the left and right sides are, for example, provided on the outer surface 122b of the torso support portion 122 and arranged in a row that is generally parallel to the longitudinal axis of the child support portion 120. According to one configuration example, the torso support portion 122 includes four fastening portions 1223, with two sets of fastening portions 1223 provided on each of the left and right sides of the torso support portion 122.

[0021] By folding the neck support portion 121 onto the torso support portion 122, the neck support portion 121 can be configured to be at different heights or vertical positions relative to the torso support portion 122 depending on the size of the child. For example, the neck support portion 121 can have a first height or vertical position by making a first fold over the torso support portion 122 (as shown in FIGS. 3 and 4), and can have a second height or vertical position lower than the first height or vertical position by making a second fold over the torso support portion 122 that is larger than the first fold (as shown in FIGS. 1 and 2). When the neck support portion 121 is in the first vertical position, the fastening portions 1211 on both ends of the neck support portion 121 engage with the two upper fastening portions 1223 on the left and right sides of the torso support portion 122, respectively, to hold the neck support portion 121 in the first vertical position. When the neck support portion 121 is in the second vertical position, the fastening portions 1211 at both ends of the neck support portion 121 engage with the two lower fastening portions 1223 on the left and right sides of the torso support portion 122, respectively, to hold the neck support portion 121 in the second vertical position.

[0022] It will be appreciated that multiple alternative configurations of the fastening portions 1211 and 1223 may be possible. For example, the fastening portion 1211 on the neck support portion 1211 may be a button, and the fastening portion 1223 on the torso support portion 122 may be an opening. According to an alternative configuration, the fastening portions 1211 and 1223 may include magnetic fasteners, snap fasteners, hook-and-loop fasteners, zipper fasteners, restraining belts, etc. Furthermore, vertical adjustment of the neck support portion 121 relative to the torso support portion 122 may be applicable to various embodiments of the child carrier 100, including embodiments having a storage pocket 1221 for a head cover 1222 provided on the torso support portion 122 or the neck support portion 121. In an embodiment in which the storage pocket 1221 for the head cover 1222 is provided in the neck support part 121, the fastening parts 1211 are arranged on the left and right sides of the storage pocket 1221 of the neck support part 121, and the neck support part 121 can be folded over the torso support part 122 so that the head cover 1222 is in a desired vertical position when stored inside the neck support part 121 or deployed outside the neck support part 121.

[0023] The neck support portion 121 described herein can be conveniently adjusted to provide suitable support for the child's head according to the child's size, and thus the neck support portion 121 can contribute to providing comfortable and safe support for the child.

[0024] 1 to 7, the child support portion 120 and the shoulder straps 112 can be removably fastened to each other via connection assemblies 140 and 150. The connection assembly 140 can include two pairs of connectors 141 and 142 that can be engaged with and disengaged from each other. For example, the two connectors 141 can be connected to the two shoulder straps 112, respectively, and the two connectors 142 can be attached to the left and right sides of the torso support portion 122, respectively, via two belt portions 1224. More specifically, each connector 141 can be attached to the corresponding shoulder strap 112 at a midpoint between the fixed end 112a and the distal end 112b of the shoulder strap 122. The two belt portions 1224 can be attached to the torso support portion 122 adjacent to the upper portion of the torso support portion 122 and away from the hip support portion 123, and each connector 142 can be connected to the corresponding belt portion 1224. According to one configuration example, two belt portions 1224 may be attached to the inner surface 122a of torso support portion 122 near the top of torso support portion 122. The length of each belt portion 1224 between connector 142 and torso support portion 122 may be adjusted according to the size of the child to be accommodated in child carrier 100.

[0025] 1-4, the connection assembly 150 may include two pairs of connectors 151 and 152 that can be engaged and disengaged with each other. For example, the two connectors 151 may be respectively connected to the two shoulder straps 112, and the two connectors 152 may be respectively connected to the hip support portion 123 and the torso support portion 122 above the adjustment portion 131. More specifically, each connector 151 may be attached to the fixed end 112a of the shoulder strap 112 and the distal end 112b of the corresponding shoulder strap opposite the fixed end 112a. According to one configuration, each connector 151 may be adjustably connected to the shoulder strap 112 to adjust the length of the shoulder strap 112 between the connector 151 and the fixed end 112a of the shoulder strap 112. The connector 152 may be disposed adjacent to the hip support portion 123. According to one configuration, each connector 152 may be attached to a tab 1226 that can be attached to the outer surface 122b of the torso support portion 122.

[0026] 1-4, outer surface 122b of torso support portion 122 may further include two guide loops 1225. Two connectors 151 of shoulder strap 112 may pass through guide loops 1225 to engage with two connectors 152. For example, two guide loops 1225 may be disposed near two connectors 152 on two thigh support portions 124, respectively.

[0027] According to the illustrated embodiment, connectors 141 and 142 and connectors 151 and 152 may include interlocking male and female connectors. According to some variations, connectors 141 and 142 and connectors 151 and 152 may include snap fasteners, button fasteners, zipper fasteners, hook and loop fasteners, etc.

[0028] To connect torso support portion 122 to shoulder strap 112, distal end 112b of shoulder strap 112 can be connected to torso support portion 122 by engaging connector 151 at distal end 112b with connector 152 on torso support portion 122, respectively. Additionally, connector 142 on torso support portion 122 can be engaged with connector 141 on shoulder strap 112, respectively. If desired, the distance between the top of torso support portion 122 and shoulder strap 112 can be adjusted by adjusting the length of belt portion 1224 between connector 142 and torso support portion 122.

[0029] The previously described embodiment has the distal ends 112b of the shoulder straps 112 connected to the torso support portion 122 in the use configuration. According to an alternative embodiment, the distal ends 112b of the shoulder straps 112 are connected to the waist strap 111 in the use configuration, for example, by providing the same connector 152 at a suitable location on the waist strap 111 to form a closed loop for the caregiver's arms to pass through.

[0030] 6 to 9, the child carrier 100 may further include a strap restraining assembly 160 connectable between the two shoulder straps 112. The strap restraining assembly 160 can position the two shoulder straps 112 on the caregiver's shoulders and may include two strap fastening assemblies 161, 162 and a connector 163. Examples of suitable materials for the connector 163 include, but are not limited to, flexible materials such as fabric or textiles. The connector 163 may be disposed between the two shoulder straps 112, connected to the two shoulder straps 112, and positioned adjacent to the waist strap 111. The connector 163 can assist in positioning the shoulder straps 112. The two strap fastening assemblies 161 and 162 slide along the two shoulder straps 112, respectively, for adjustment, and can engage and disengage with each other to fasten or unfasten the strap restraining assembly 160.

[0031] 8 and 9, the strap fastening assembly 161 may include a sliding portion 1611, a female fastener 1613, and a belt portion 1612 connected to the sliding portion 1611 and the female fastener 1613, respectively. The sliding portion 1611 may be slidably connected to one of the two shoulder straps 112. For example, a guide strip 1121 extending lengthwise along the shoulder strap 112 may be provided with two opposite ends attached to the shoulder strap 112, and the sliding portion 1611 may be slidably attached to the guide strip 1121. The belt portion 1612 may wrap through and connect with the sliding portion 1611, so that the belt portion 1612 and the sliding portion 1611 can slide together along the shoulder strap 112. The female fastener 1613 may be attached to the shoulder strap 112 through the belt portion 1612.

[0032] The strap fastening assembly 162 may include a slider 1621, a male fastener 1623, and a belt portion 1622 connected to the slider 1621 and the male fastener 1623, respectively. The slider 1621 may be slidably connected to the other of the two shoulder straps 112, for example, by using the previously described guide strip 1121. The belt portion 1622 may be connected to the slider 1621 by wrapping through the slider 1621. Thus, the belt portion 1622 and the slider 1621 may slide together along the other shoulder strap 112. The male fastener 1623 may be adjustably attached to the other shoulder strap 112 through the belt portion 1622. The female fastener 1623 and the male fastener 1623 may engage and disengage with each other.

[0033] When the child carrier 100 is placed on the caregiver's body, the connecting portion 163 is positioned in front of the caregiver's torso, and the female fastener 1613 and the male fastener 1623 engage with each other on the caregiver's back to position the two shoulder straps 112 tightly on the caregiver's torso.

[0034] 1 to 7, waist strap 111 may include an attachment system 170 for fastening or unfastening waist strap 111 around the waist of a caregiver. Attachment system 170 may include two fastening portions 171, 172 that are releasably engageable with each other and provided at opposite ends of waist strap 111. In one embodiment, fastening portions 171, 172 may include hook-and-loop fasteners. In other embodiments, fastening portions 171, 172 may include interengageable male and female fasteners, snap fasteners, button fasteners, zip fasteners, etc.

[0035] Referring to FIG. 7 , the waist strap 111 may further include a securing harness 180 that can securely fasten the waist strap 111 around the caregiver's waist. The securing harness 180 may include a tightening belt 181 and two fastening portions 182, 183. The tightening belt 181 may have one end fixedly connected to the waist strap 111, the fastening portion 182 may be adjustably connected to the tightening belt 181, and the fastening portion 183 may be fixedly connected to the waist strap 111. According to one configuration, the fastening portions 182, 183 may include male and female buckle portions that can be engaged with each other. In use, after the waist strap 111 is secured around the caregiver's waist by the attachment system 170, the tightening belt 181 may be unfolded to extend over the two ends of the waist strap 111 so that the fastening portion 182 of the tightening belt 181 can engage with the fastening portion 183 of the waist strap 111. This allows the waist strap 111 to be tightly secured around the caregiver's waist. According to one configuration example, the waist strap 111 may further include a guide loop 111 disposed between the fastening portion 183 and one end of the waist strap 111. The guide loop 111 facilitates placement of the tightening belt 181, and the tightening belt 181 may pass through the guide loop 111 to engage the fastening portion 182 with the fastening portion 183.

[0036] An example of how to use the child carrier 100 will be described below with reference to FIGS. 1 to 9. When using the child carrier 100, the connector 151 at the distal end 112b of the shoulder strap 112 can be fastened to the connector 152 of the torso support portion 122, and the connector 142 of the torso support portion 122 can be engaged with the connector 141 of the shoulder strap 112. As a result, the torso support portion 122 can be connected to the shoulder strap 112, and the shoulder strap 112 can define two closed loops for the caregiver's arms to pass through. Furthermore, the width of the hip support portion 123 can be adjusted by the adjustment portion 131 according to the size of the child or the child's sitting configuration. For example, when a child sits facing forward and not toward the caregiver, the button 133 of the hip support portion 123 can be engaged with the opening 132 of the adjustment portion 131 to reduce the width of the hip support portion 123 (as shown in FIG. 4), allowing the hip support portion 123 to more tightly support the child. When the child sits facing the caregiver, the hip support portion 123 wraps around a larger area of ​​the child's waist, so the button 133 of the hip support portion 123 can be removed from the opening 132 of the adjustment portion 131 (as shown in FIG. 3) to increase the width of the hip support portion 123 for a comfortable sitting environment.

[0037] Once the child carrier 100 is set up, the waist strap 111 can be secured around the caregiver's waist by engaging the two fastening portions 171 and 172 of the attachment system 170. The waist strap 111 is then fastened around the caregiver's waist by the tightening harness 180. Then, the child is held in front of the caregiver's torso, and the child support portion 120 is wrapped around the child, and both the shoulder strap 112 and the child support portion 120 are pulled upward so that the shoulder strap 112 extends along the front side of the caregiver's torso and is wrapped around the caregiver's shoulders. This allows the inner surface 122a of the torso support portion 122 to face the interior volume of the child carrier 100 where the child is received, and the outer surface 122b to face outward. The two strap fastening assemblies 161, 162 can be adjusted along the two shoulder straps 112 according to the caregiver's size and can be engaged with each other to fasten the strap regulation assembly 160. The distance between the upper part of the torso support portion 122 and the caregiver's body can be adjusted as desired by adjusting the length of the belt portion 1224.

[0038] 10 is a schematic diagram illustrating an alternative configuration of child carrier 100 in which hip support adjustment mechanism 130 can include a zip fastener 134 that can serve the role of adjustment portion 131 described above. Zip fastener 134 can be connected to hip support portion 123 and can extend generally parallel to the length axis of child support portion 120. According to one configuration, zip fastener 134 can be located adjacent to the middle of hip support portion 123. Zip fastener 134 can be closed to reduce the width of hip support portion 123 and can be opened to increase the width of hip support portion 123.

[0039] 11 is a schematic diagram illustrating an alternative configuration of child carrier 100 that may include pocket 125. Pocket 125 may be provided in hip support portion 123 and may be configured to conceal hip support adjustment portion 130. More specifically, hip support adjustment portion 130 is disposed within pocket 125, which may have an opening 1251 at its top or side. Hip support adjustment portion 130 is accessible for operation through opening 1251. Concealing hip support adjustment portion 130 inside pocket 125 may contribute to improving the overall appearance of child support portion 120.

[0040] In Figure 11, hip support adjustment mechanism 130 hidden within pocket 125 can, by way of example, include adjustment mechanism 131 and button 133 as previously described in connection with Figures 1-4. In Figure 12, hip support adjustment mechanism 130 hidden within pocket 125 can, by way of example, include zip fastener 134 as previously described in connection with Figure 10.

[0041] 13-15 are schematic diagrams illustrating other features that may be provided in one embodiment of the child carrier 100. The child carrier 100 shown in FIGS. 13-15 may have any of the structures previously described. Referring to FIGS. 13-15, the child carrier 100 may further include two thigh restraints 190 extending between the carry harness 110 and the child support portion 120 and provided near the two thigh support portions 124 on the right and left sides. According to one configuration, the thigh restraints 190 and the thigh support portions 124 on the right and left sides, respectively, may at least partially define adjustable restraint openings. The child's thighs are positioned through the restraint openings, and the thigh restraints 190 extend above the thigh support portions 124. When a child is placed in the child carrier 100 with the child's thighs passing through the restricting opening, the thigh restricting portion 190 can limit the upward displacement of the thighs, thereby helping to properly position the child and preventing the child from falling sideways from the child carrier 100.

[0042] 13 to 15, according to one configuration example, the thigh restraint portion 190 includes a restraint portion 191 extendable between the carry harness 110 and the child support portion 120. The restraint portion 191 has an elongated shape and may be made of a flexible material. For example, the restraint portion 191 may be a flexible strip or band. Examples of suitable materials for the restraint portion 191 include, but are not limited to, fabric, textiles, etc. According to one embodiment, the restraint portion 191 may be connected to each of the carry harness 110 and the child support portion 120 at a location between the thigh support portion 124 and the neck support portion 121. For example, the restraint portion 191 has a fixed end 191a attached to the carry harness 110 and may be removably connected to the torso support portion 122 at a location adjacent to the hip support portion 123 and above the thigh support portion 124. According to one configuration, the fixed end 191 a of the limiting portion 191 can be attached to the shoulder strap 112 at a location adjacent to and above the waist strap 111. According to another configuration, the fixed end 191 a of the limiting portion 191 can be attached to the waist strap 111.

[0043] Instead of connecting the limiting portion 191 to the carry harness 110 and the child support portion 120, respectively, the limiting portion 191 may be connected to two spaced apart locations on the child support portion 120. For example, the limiting portion 191 may have a fixed end 191a connected to the hip support portion 123 or the thigh support portion 124, and may be removably connected to the torso support portion 122 at a location adjacent the hip support portion 123 and above the thigh support portion 124.

[0044] When the restrictor 191 is connected to the torso support portion 122, the restrictor 191 and the thigh support portion 124 can at least partially define a restrictor opening for positioning the child's thighs. In addition, the restrictor 191 can change the size of the restrictor opening. For example, the length of the restrictor 191 between the fixed end 191 a and the location where the restrictor 191 is connected to the torso support portion 122 can be adjusted to change the size of the restrictor opening.

[0045] According to one exemplary configuration, the limiting portion 191 may have a first fastening portion 192 disposed adjacent to the distal end 191b of the limiting portion 191 opposite the fixed end 191a, and one or more second fastening portions 193 disposed adjacent to the fixed end 191a and capable of engaging with and disengaging from the first fastening portion 192. The first fastening portion 192 and the second fastening portion 193 may include, but are not limited to, button fasteners, snap fasteners, hook-and-loop fasteners, buckle fasteners, etc. To form the limiting opening, the limiting portion 191 passes through a guide loop (e.g., guide loop 1225) provided on the outer surface 122b of the torso support portion 122 above the thigh support portion 124, and the first fastening portion 192 returns to engage with one of the second fastening portions 193 (as shown in FIG. 15 ). In the use configuration, the installed restrictor 191 can extend above the thigh support portion 124 and below the neck support portion 121, restricting upward movement of the thighs of a child positioned through the restrictor opening. The length of the restrictor 191 between the fixed end 191 a and the location where the restrictor 191 connects to the torso support portion 122 (e.g., guide loop 1225), which can define the restrictor opening upward, can be adjusted by engaging the fastener 192 with another of the second fasteners 193.

[0046] It will be appreciated that the thigh restraints 190 may have other configurations. For example, instead of using a lacing method, in an alternative configuration, second fastening portions 193 may be disposed on the torso support portion 122, with the first fastening portions 192 on the restraint 191 engaging with any of the second fastening portions 193 on the torso support portion 122 to form restricting openings. According to another alternative configuration shown in FIG. 26 , the restraint 191 may include a plurality of first fastening portions 192 each formed as an opening, and the torso support portion 122 may include second fastening portions 193 in the form of buttons that selectively engage with any of the openings in the restraint 191 to form the restricting openings. According to another configuration, the restraint 191 may be releasably and / or adjustably fastened to one or both of the carry harness 110 and the torso support portion 122.

[0047] 16-19 are schematic diagrams illustrating another alternative configuration that may be applied to one embodiment of the child carrier 100. Referring to FIGS. 16-19, the neck support portion 121 may be removably connected to the upper portion of the torso support portion 122 through a fastener, which may be, for example, a zip fastener 126. The fastener may be engaged to connect the neck support portion 121 to the torso support portion 122 and disengaged to remove the neck support portion 121 from the torso support portion 122. Thus, a caregiver can remove and install the neck support portion 121 as needed. For example, the neck support portion 121 may be detached from the torso support portion 122 to facilitate cleaning or repair. While the examples in FIGS. 16-19 use a zip fastener, it should be understood that other types of fasteners may be used to removably connect the neck support portion 121 to the torso support portion 122. Examples of such fasteners include, but are not limited to, snap fasteners, button fasteners, hook-and-loop fasteners, etc. Once the neck support portion 121 is connected to the torso support portion 122, the neck support portion 121 can be folded over onto the torso support portion 122 (e.g., along the zip fastener 126) to adjust the vertical position of the neck support portion 121 relative to the torso support portion 122 as previously described. The same fasteners 1211, 1223 previously described can be used to maintain the vertical position of the neck support portion 121.

[0048] 16 to 19, the storage pocket 1221 used to store the head cover 1222 may be provided in the removable neck support part 121 instead of the torso support part 122. For example, the storage pocket 1221 may be located in a central region of the neck support part 121, and the fastening parts 1211 of the neck support part 121 may be located on the left and right sides of the storage pocket 1221. The opening of the storage pocket may be opened and closed by one or more snap fasteners 1221A, for example. Other suitable fasteners for opening and closing the storage pocket 1221 include, but are not limited to, a zip fastener, a button fastener, a hook-and-loop fastener, etc. According to one configuration example, the head cover 1222 may have an end that is fixedly connected to the inside of the storage pocket 1221. Thus, the head cover 1222 is connected to the neck support part 121. The head cover 1222 is folded and stored inside the storage pocket 1221, and is unfolded outward when in use. When the head cover 1222 is deployed to cover the child's head, the head cover 1222 is removably fastened to the two shoulder straps 112 of the child carrier 100 to help support the child's head. For example, the head cover 1222 may have two belt portions 1222b (more clearly shown in FIG. 16 ), each having a fastening portion 1222a engageable with a corresponding fastening portion 1122 provided on the shoulder strap 112. When the head cover 1222 is not in use, the belt portions 1222b and the fastening portions 1222a may be stored in the storage pocket 1221 together with the head cover 1222.

[0049] 20 and 21 are schematic diagrams illustrating other features that may be provided in embodiments of child carrier 100. Referring to FIGS. 20 and 21, child carrier 100 may include a bib 127 that can be attached to child support portion 120 to at least partially cover and protect neck support portion 121. Neck support portion 121 may be permanently attached or removably connected to torso support portion 122 and may be adjustable between multiple vertical positions relative to torso support portion 122 by folding neck support portion 121 over torso support portion 122 as previously described. While bib 127 is positioned adjacent to neck support portion 121, neck support portion 121 may be in any desired vertical position relative to torso support portion 122. For convenient and flexible use, bib 127 may be attached to or detached from child support portion 120 as needed. For example, bib 127 may be removably fastened to neck support portion 121 and / or torso support portion 122 of child support portion 120.

[0050] According to one exemplary configuration, bib 127 has a generally U-shape and includes a horizontal portion 1271 and two side portions 1272 protruding from either side of horizontal portion 1271. Examples of suitable materials for bib 127 include, but are not limited to, fabric and textiles. Bib 127 may include a plurality of openings 1273 for attaching bib 127 to child support portion 120. For example, two openings 1273 are disposed in apron 127 adjacent to two connection regions where two side portions 1272 join with horizontal portion 1271. In use, bib 127 is disposed to at least partially cover neck support portion 121, and fasteners provided on torso support portion 122 can engage with openings 1273 to hold bib 127 in place. An example of a suitable fastener provided on torso support portion 122 for engaging with openings 1273 in bib 1273 is a button. According to one embodiment, fastening portions 1223 provided on the torso support portion 122 for holding different vertical positions of the neck support portion 121 also engage with the openings 1273 to hold the chest plate 127 in a fixed position. For example, two of the fastening portions 1223 can engage with the neck support portion 121 and the chest plate 127, respectively, to hold the neck support portion 121 in a desired vertical position and hold the chest plate 127 in a position adjacent to the neck support portion 121. When the chest plate 127 is placed on the neck support portion 121, the two side portions 1272 of the chest plate 127 can at least partially cover the fastening portions 1223 and at least a part of the two belt portions 1224.

[0051] It will be appreciated that in addition to or instead of the aforementioned fastening arrangement provided on the torso support portion 122, the neck support portion 121 may also have fastening portions engageable with the chest plate 127 to hold the chest plate 127 in place.

[0052] 22-26 are schematic diagrams illustrating other features that may be provided in an embodiment of child carrier 100. Referring to FIGS. 22-26, child carrier 100 may include an expandable portion 128 that can adjust the greatest bottom distance between torso support portion 122 and carry harness 110, particularly the greatest bottom distance between torso support portion 122 at one end and the area adjacent waist strap 111, shoulder strap 112, and / or connector portion 163 at the other end. Expandable portion 128 may be a panel, strip, band, or the like. Examples of suitable materials for expandable portion 128 include, but are not limited to, flexible materials such as fabrics, textiles, and the like. Expandable portion 128 may be positioned above hip support portion 123. End 128a (better shown in FIG. 23 ) of expandable portion 128 may be attached to child support portion 120 or to waist strap 111 in a region adjacent the connection between child support portion 120 and waist strap 111. Another end 128b (better shown in FIG. 23 ) of expandable portion 128 opposite end 128a may be attached to torso support portion 122 near the bottom of torso support portion 122, for example, near the connection between torso support portion 122 and hip support portion 123. Expandable portion 128 may have an adjustable effective length connecting torso support portion 122 to carry harness 110, and such adjustable effective length may define the maximum bottom distance allowed between torso support portion 122 and carry harness 110. For example, expandable portion 128 may be connected to a fastening structure 1281 that allows the effective length of expandable portion 128 to be changed and adjusted. This allows for adjustment of the maximum bottom distance between the torso support portion 122 and the carry harness 110. When the fastening structure 1281 is configured to reduce the maximum bottom distance between the torso support portion 122 and the carry harness 110, the expandable The effective length of the section 128 may be less than the total length between the two ends 128a and 128b of the expandable section 128.

[0053] According to one configuration, the fastening structure 1281 may comprise a zip fastener including two rows of protruding teeth spaced apart along the length of the expandable portion 128 and extending along the width of the child support portion 120. The two rows of protruding teeth are capable of engaging and disengaging with each other. When the two rows of protruding teeth are engaged with each other, the fastening structure 1281 is in a fastened state and the expandable portion 128 is folded to reduce the effective length of the expandable portion 128, as shown in Figures 25 and 26, thereby reducing the maximum base distance between the torso support portion 122 and the carry harness 110. When the two rows of protruding teeth are disengaged from each other, the fastening structure 1281 is in an unfastened state and the expandable portion 128 is expandable to increase the effective length of the expandable portion 128, as shown in Figure 22, thereby increasing the maximum base distance between the torso support portion 122 and the carry harness. That is, the maximum allowable bottom distance between the torso support portion 122 and the carry harness 110 is smaller when the fastening structure 1281 is in the fastened state than when the fastening structure 1281 is in the unfastened state. During use, the expandable portion 128 can be adjusted according to the size of the child to set a suitable bottom distance between the torso support portion 122 and the body of the caregiver carrying the child using the child carrier 100.

[0054] While the foregoing example provides a zip fastener for the fastening structure 1281, it is understood that other configurations may be suitable. For example, some alternative configurations for the fastening structure 1281 may include, but are not limited to, a button fastener, a snap fastener, a buckle fastener, a hook and loop fastener, etc. Additionally, the fastening structure 1281 may include multiple fastening locations so that more than two maximum base distances may be established between the torso support portion 122 and the carry harness 110, as desired.

[0055] According to one embodiment, the child carrier 100 described herein, including both the expandable portion 128 and the hip support adjustment mechanism 130, may provide more flexibility in adjusting the torso support portion 122 and hip support portion 123 of the child support portion 120 according to the size of the child and / or the seating configuration of the child. Thus, the child carrier 100 may provide a more comfortable environment for the child.

[0056] 16 and 17, a utility feature provided in an embodiment of the child carrier 100 may include a utility holder band 1112 attached to the waist strap 111. Examples of suitable materials for the utility holder band 1112 include, but are not limited to, fabrics and textiles. The utility holder band 1112 may extend along the waist strap 111 and may have two ends 1112a and 1112b fixedly attached to the waist strap 111. An intermediate portion 1112c of the utility holder band 1112 between the two ends 1112a and 1112b may be moved away from the waist strap 111 to form a gap 1113 between the waist strap 111 and the intermediate portion 1112c. If more than one gap 1113 is formed, the utility holder band 1112 may be additionally fixedly attached to the waist strap 111 at another location 1112d between the two ends 1112a and 1112b. The waist strap 111 can thereby receive one or more objects that are hooked onto the utility holder band 1112. For example, an object having a fastener can be suspended from the utility holder band 1112, with the fastener being at least partially received through the gap 1113. For convenient use, the utility holder band 1112 is located on the waist strap 111 in a location that is easily accessible to a caregiver. For example, the utility holder band 1112 is located on the waist strap 111 adjacent the hip support portion 123. In this manner, in the configuration for use, one or more objects can be suspended from the utility holder band 1112 beneath a child supported by the child support portion 120.

[0057] 16 and 17 , a further practical feature of the child carrier 100 may include a storage compartment 1115 provided in the waist strap 111. The storage compartment 1115 may be fixedly attached to the waist strap 111, separate from the utility holder band 1112. For example, the storage compartment 1115 may be sewn directly to the waist strap 111. The storage compartment 1115 may have an opening that can be opened and closed by a fastener 1116. According to one configuration, the fastener 1116 may be a zip fastener. However, it will be appreciated that the fastener 1116 may include other suitable configurations, including, but not limited to, a button fastener, a snap fastener, a hook-and-loop fastener, and the like. A caregiver may place relatively small objects or items, such as keys, cards, etc., in the storage compartment 1115. According to one configuration, the storage compartment 1115 may be located in a position that corresponds to the right or left side of the caregiver's body when the waist strap 1111 is attached around the caregiver's waist.

[0058] This specification also discloses the following child carrier invention.

[0059] (1) Carry harness and a child support part connected to the carrier harness and including a torso support part; an expandable section operable to adjust a bottom distance between the torso support section and the carrier harness, the expandable section having a first end secured to the carrier harness or the child support section in a region adjacent to a connection between the child support section and the carrier harness, and a second end secured to the child support section at a location remote from the first end; the expandable portion is foldable to displace the first end and the second end toward one another to decrease the base distance and is expandable to displace the first end and the second end away from one another to increase the base distance; Child carrier.

[0060] (2) A child carrier as described in (1), wherein the expandable portion has an adjustable effective length connecting the torso support portion to the carry harness, the adjustable effective length defining a maximum bottom distance between the torso support portion and the carry harness.

[0061] (3) A child carrier as described in (1), wherein the expandable portion is connected to a fastening structure having a fastened state and an unfastened state, and the expandable portion is foldable to reduce the effective length of the expandable portion when the fastening structure is in the fastened state, and the expandable portion is expandable to increase the effective length of the expandable portion when the fastening structure is in the unfastened state.

[0062] (4) A child carrier as described in (3), wherein the fastening structure includes a zip fastening system, a button fastener, a snap fastener, a buckle fastener, or a hook-and-loop fastener.

[0063] (5) A child carrier as described in (3), wherein the fastening structure includes a zip fastener including two rows of protruding teeth spaced apart along the length of the expandable portion and extending along the width of the child support portion of the child carrier.

[0064] (6) A child carrier as described in (5), wherein the two rows of protruding teeth can engage with and disengage from each other, and when the two rows of protruding teeth are engaged with each other, the fastening structure is in a fastened state, and when the two rows of protruding teeth are disengaged from each other, the fastening structure is in an unfastened state.

[0065] (7) A child carrier as described in (3), wherein the fastening structure includes a plurality of fastening positions so that three or more maximum bottom distances can be set as desired between the torso support portion and the carry harness.

[0066] (8) The child carrier described in (1), wherein the expandable portion is a panel, strip, or band.

[0067] (9) The child carrier described in (1), wherein the child support portion includes a hip support portion, and the expandable portion extends above the hip support portion.

[0068] (10) A child carrier as described in (9), wherein a portion of the expandable portion between the first end and the second end of the expandable portion is expandable and tensile away from the hip support portion.

[0069] The embodiments and configurations described herein provide several features that may be advantageously applied to child carriers, which may be implemented individually or in any suitable combination as desired in various child carrier embodiments.

[0070] Implementations of child carriers have been described in the context of specific embodiments. These embodiments are intended to be illustrative and not limiting. Many modifications, variations, additions, and improvements are possible. These modifications, variations, additions, and improvements may fall within the scope of the invention, as defined in the following claims. [Explanation of symbols]

[0071] 100 child carrier 110 Carry Harness 120 Child Support Department 121 Neck support 122 Torso support section 123 Hip support section 124 Thigh support 130 Hip support adjustment mechanism 140, 150 Linkage Assembly 160 Strap Regulating Assembly 170 Mounting System

Claims

1. Carry harness and a child support part connected to the carrier harness and including a torso support part; an expandable section operable to adjust a bottom distance between the torso support section and the carrier harness, the expandable section having a first end secured to the carrier harness or the child support section in a region adjacent to a connection between the child support section and the carrier harness, and a second end secured to the child support section at a location remote from the first end; the expandable portion is foldable to displace the first end and the second end toward each other to decrease the base distance and is expandable to displace the first end and the second end away from each other to increase the base distance; Child carrier.

2. 2. The child carrier of claim 1, wherein the expandable section has an adjustable effective length connecting the torso support section to the carry harness, the adjustable effective length defining a maximum base distance between the torso support section and the carry harness.

3. 2. The child carrier of claim 1, wherein the expandable portion is connected to a fastening structure having a fastened state and an unfastened state, the expandable portion being foldable to reduce the effective length of the expandable portion when the fastening structure is in the fastened state, and the expandable portion being expandable to increase the effective length of the expandable portion when the fastening structure is in the unfastened state.

4. The child carrier of claim 3 , wherein the fastening structure comprises a zip fastening system, a button fastener, a snap fastener, a buckle fastener, or a hook and loop fastener.

5. 4. The child carrier of claim 3, wherein the fastening structure includes a zip fastener including two rows of protruding teeth spaced apart along the length of the expandable portion and extending along the width of the child support portion of the child carrier.

6. 6. The child carrier of claim 5, wherein the two rows of protruding teeth can engage with and disengage from each other, and when the two rows of protruding teeth are engaged with each other, the fastening structure is in a fastened state, and when the two rows of protruding teeth are disengaged from each other, the fastening structure is in an unfastened state.

7. 4. The child carrier of claim 3, wherein the fastening structure includes a plurality of fastening locations so that three or more maximum base distances can be established as desired between the torso support portion and the carry harness.

8. 10. The child carrier of claim 1, wherein the expandable portion is a panel, strip, or band.

9. 10. The child carrier of claim 1, wherein the child support portion includes a hip support portion, and the expandable portion extends above the hip support portion.

10. 10. The child carrier of claim 9, wherein a portion of the stretchable portion between the first end and the second end of the expandable portion is stretchable away from the hip support portion.

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