Baby carrier

Abstract

The utility model discloses a baby carrier which comprises a carrier body, a first buffer body and a second buffer body. A containing cavity is defined by the carrier body, and the carrier body comprises a head side portion and a foot side portion. The first buffering body is arranged in the containing cavity and connected to the inner wall, facing the containing cavity, of the head side part. The second buffering body is arranged in the containing cavity and connected to the wall face, away from the head side portion, of the first buffering body. The second buffering body comprises a headrest part, a backrest part and a hip leaning part which are sequentially connected in the direction from the head side part to the foot side part. One part of the hip leaning part is attached to the first buffering body, and the other part of the hip leaning part exceeds the first buffering body in the direction close to the foot side part. The headrest part is provided with a first wall surface, the backrest part is provided with a second wall surface, and the hip leaning part is provided with a third wall surface. The area ratio of the first wall surface to the second wall surface to the third wall surface is 3: 4: 3. According to the baby carrier, the supporting effect of the hip leaning part on the hip of a baby can be guaranteed, and the application range of the baby carrier is widened.

Description

Technical Field

[0001] The present application relates to the technical field of carriers, and in particular to a baby carrier. Background Art

[0002] The baby carrier includes a carrier body and a buffer component, which is laid on the carrier body and can buffer the human body. The buffer component includes a first buffer body and a second buffer body connected to each other, and the second buffer body is arranged on the side of the first buffer body away from the carrier body. The second buffer body includes a head support area, a back support part and a hip support area. In the prior art, the hip support area of ​​the second buffer body is located outside the first buffer body, that is, the hip support area is in direct contact with the carrier body. Affected by the long-term squeezing and disordered movement of the baby, the thickness of the hip support area will become thinner and its lateral size will become narrower and wrinkled, resulting in a weakened support of the hip support area for the baby's buttocks, affecting the riding experience. Utility Model Content

[0003] The main purpose of the utility model is to provide a baby carrier, aiming to solve the technical problem of poor supporting performance of the second buffer body.

[0004] To achieve the above objectives, an embodiment of the present application provides a baby carrier, comprising:

[0005] A carrier body, defining a cavity with an upward opening, the carrier body comprising a head side portion and a foot side portion opposite to each other;

[0006] A first buffer body, at least partially disposed in the cavity, the first buffer body being connected to an inner wall of the head side facing the cavity;

[0007] A second buffer body, at least partially disposed in the cavity, the second buffer body being connected to a wall surface of the first buffer body away from the head side, and the hardness of a material of the second buffer body being less than that of a material of the first buffer body;

[0008] Among them, along the direction from the head side to the foot side, the second buffer body includes a head support portion, a back support portion and a hip support portion connected in sequence, a portion of the hip support portion is in contact with the first buffer body, and a portion thereof extends beyond the first buffer body in the direction close to the foot side, the head support portion has a first wall surface away from the carrier body, the back support portion has a second wall surface away from the carrier body, and the hip support portion has a third wall surface away from the carrier body, and the area ratio of the first wall surface, the second wall surface and the third wall surface is 3:4:3.

[0009] In the above embodiment, the baby carrier includes a carrier body, a first buffer body and a second buffer body. Along the direction from the head side of the carrier body to the foot side, the second buffer body includes a head support part, a back support part and a hip support part connected in sequence. In the prior art, the hip support area of ​​the second buffer body is located outside the first buffer body, that is, the hip support area is in direct contact with the carrier body. Affected by the long-term squeezing and disordered movement of the baby, the thickness of the hip support area will become thinner and its lateral size will become narrower and wrinkled, resulting in the weakening of the support of the hip support area for the baby's buttocks. In this solution, a part of the hip support area fits the first buffer body, and a part exceeds the first buffer body in the direction close to the foot side. Therefore, the first buffer body can share the pressure borne by the hip support area of ​​the second buffer body, that is, it can alleviate the situation of the hip support area becoming thinner and narrower, ensure the support effect of the hip support area on the baby's buttocks, and optimize the riding experience. Furthermore, the head support part has a first wall surface away from the carrier body, the back support part has a second wall surface away from the carrier body, and the hip support part has a third wall surface away from the carrier body. The area ratio of the first wall, the second wall and the third wall is 3:4:3. Compared with the solution in which the areas of the first wall, the second wall and the third wall are equal, the relative area of ​​the backrest portion in this solution is increased, so that it can adapt to babies of more dimensions and expand the application range of the baby carrier.

[0010] In some embodiments, the hip support portion has a fourth wall facing the carrier body, the fourth wall includes a first area that fits the first buffer body and a second area other than the first area, the second area fits the carrier body, and the area of ​​the second area is larger than that of the first area.

[0011] In the above embodiment, most of the fourth wall is arranged in close contact with the carrier body, and a small part of the fourth wall is arranged in close contact with the first buffer body. This solution can further enhance the supporting effect of the hip support area on the baby's hips and improve the riding experience.

[0012] In some embodiments, the second buffer body is bonded to the first buffer body;

[0013] and / or,

[0014] The thickness of the second buffer body is greater than or equal to 20 mm;

[0015] and / or,

[0016] The first buffer body is a foam body, and the material of the foam body is one of polystyrene foam material, polypropylene foam material or a foamed polystyrene polyethylene mixed material;

[0017] and / or,

[0018] The second buffer body is a foam body, and the material of the foam body is foam.

[0019] In the above embodiment, the second buffer body is bonded to the first buffer body, which can prevent the second buffer body from moving relative to the first buffer body, ensure the stability of the assembly connection between the two, and further ensure the stability of the two supporting the baby; the second buffer body adopts the above thickness size, which can not only ensure the buffering performance of the second buffer body, but also reduce the material cost; the material of the second buffer body can be foam. Foam has a certain fire resistance and can ensure the safety of the baby carrier.

[0020] In some embodiments, the second buffer body is provided with a plurality of groups of shoulder strap adjustment holes, each group of the shoulder strap adjustment holes is provided at the backrest portion, and each group of the shoulder strap adjustment holes is spaced apart along a direction from the headrest portion to the hiprest portion.

[0021] In the above embodiment, the second buffer body includes a plurality of groups of shoulder strap adjustment holes, which can effectively fix babies of various body shapes and expand the use range of the baby carrier.

[0022] In some embodiments, the upper end of the first buffer body extends upward beyond the upper end of the head side portion, and a minimum distance H between the upper end of the first buffer body and the upper end of the head side portion satisfies: H≥35 mm.

[0023] In the above embodiment, the first buffer body can better protect the baby's head by adopting the above configuration, and the above configuration enables the center of gravity of the first buffer body to meet the requirements of corresponding regulations, thereby ensuring safety in use.

[0024] In some embodiments, the baby carrier further includes a ceiling assembly, which includes a ceiling rod and a tarpaulin, wherein one side of the tarpaulin is connected to the outer wall of the head side portion facing away from the cavity, and the other side is connected to the ceiling rod, and the ceiling rod is rotatably connected to the carrier body. When the ceiling rod is rotated to be located above the carrier body, the tarpaulin is opened, and when the roof rod is rotated to the side of the head side portion facing away from the foot side portion, the tarpaulin is closed.

[0025] In the above embodiments, the opening and storage operations of the ceiling assembly are convenient and quick, and can meet the usage requirements of various scenarios.

[0026] In some embodiments, the ceiling rod comprises a first connection portion, and an outer wall of the carrier body facing away from the cavity is provided with a second connection portion, the first connection portion is rotatably connected to the second connection portion, a wall surface of the first connection portion facing the second connection portion presents a first wave surface arranged around the rotation axis of the ceiling rod, and a wall surface of the second connection portion facing the first connection portion presents a second wave surface arranged around the rotation axis of the ceiling rod, and the first wave surface cooperates with the second wave surface so that the ceiling rod has a plurality of positioning positions distributed around the rotation axis of the ceiling rod;

[0027] and / or;

[0028] The ceiling rod includes a first rod body and a first connecting portion, the first connecting portion is rotatably connected to the carrier body, and the first rod body is detachably connected to the first connecting portion; a first slot is provided at one end of the first connecting portion, and a first through-hole connected to the first slot is provided at the periphery of the first connecting portion, the first connecting portion includes a first cantilever arranged opposite to the first through-hole, a first locking portion and a first unlocking portion are provided on the side of the first cantilever facing the first through-hole, the first rod body includes a second locking portion, the first rod body is inserted into the first slot, and the first locking portion is connected to the second locking portion to limit the first rod body from being separated from the first connecting portion, and the ceiling rod is configured such that after the first unlocking portion is driven, the free end of the first cantilever is driven to move in a direction away from the first through-hole to separate the first locking portion and the second locking portion, so that the first rod body can be separated from the first connecting portion.

[0029] In the above embodiment, the roof rod can be stabilized at multiple rotation angles, so that the tarpaulin can be stably opened to various angles to meet various usage requirements; and the connection and separation operations of the first rod body and the first connecting part are convenient and quick, which is convenient for replacing and cleaning the tarpaulin.

[0030] In some embodiments, the infant carrier further includes a handle rotatably connected to the carrier body, the handle having a first position rotated to above the carrier body and a second position rotated to a side of the head side away from the foot side.

[0031] In the above embodiment, the handle has a plurality of rotational connection positions relative to the carrier body, that is, the handle can meet the needs of various usage scenarios, and the position switching operation of the handle is convenient and quick.

[0032] In some embodiments, a third connection portion is provided on the outer wall of the carrier body facing away from the cavity, the handle includes a fourth connection portion rotatably connected to the third connection portion, the fourth connection portion includes a rotating seat, a driving block and an operating push button, the rotating seat is rotatably connected to the third connection portion, the driving block is provided between the rotating seat and the third connection portion, the operating push button is provided on a side of the rotating seat facing away from the third connection portion and penetrates the rotating seat and is fixedly connected to the driving block, the operating push button is configured to be able to drive the driving block to slide in a direction perpendicular to the rotation axis of the handle, so that the driving block moves to a position to lock the third connection portion or a position to unlock the third connection portion.

[0033] In the above embodiment, the third connection portion and the fourth connection portion can stabilize the handle at a specific rotation position, thereby improving the reliability of the connection between the handle and the carrier body.

[0034] In some embodiments, the baby carrier further includes a base, the base including a base body and a support rod, the carrier body is detachably connected to the base body, the upper end of the support rod is rotatably connected to the front end of the base body or is detachably connected to the front end of the base body, the support rod is vertically arranged, and the support rod is configured to be able to extend or shorten.

[0035] In the above embodiments, the support rods can support the vehicle body at various heights to meet the usage requirements of different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0037] Figure 1 is a schematic structural diagram of a baby carrier in an embodiment of the present application;

[0038] Figure 2 is a cross-sectional view of a baby carrier in an embodiment of the present application; wherein the cutting direction is along the direction from the head side to the foot side;

[0039] Figure 3 for Figure 2 A partial enlarged schematic diagram of the middle A; wherein the upper end of the first buffer body is upward and exceeds the upper end of the head side portion;

[0040] Figure 4 This is a schematic diagram of the structure of the second buffer body in one embodiment of the present application; wherein three groups of shoulder strap adjustment holes are shown;

[0041] Figure 5 This is a schematic diagram of the structure of the connection between the ceiling assembly and the carrier body in one embodiment of the present application;

[0042] Figure 6 This is a structural schematic diagram of the separation of the ceiling assembly and the carrier body in one embodiment of the present application;

[0043] Figure 7 for Figure 6 A partial enlarged schematic diagram of point B in the middle;

[0044] Figure 8 This is a schematic diagram of the structure of the connection between the ceiling assembly and the carrier body in one embodiment of the present application;

[0045] Fig. 9 for Figure 8A partial enlarged schematic diagram of the center C, wherein the specific structure of the ceiling assembly is shown;

[0046] Fig.10 is a cross-sectional view of a baby carrier in one embodiment of the present application;

[0047] Fig.11 for Fig.10 A partial enlarged schematic diagram of point D in the middle;

[0048] Fig.12 Schematic diagram of a baby carrier in one embodiment of the present application, wherein the handle is separated from the carrier body;

[0049] Fig.13 for Fig.12 A partial enlarged schematic diagram of the portion E in the middle, wherein the specific structure of the handle is shown;

[0050] Fig.14 Schematic diagram of the structure of a baby carrier in one embodiment of the present application; wherein the carrier body is connected to the base.

[0051] Description of Figure Numbers:

[0052] Baby carrier 10;

[0053] The vehicle body 100;

[0054] head side 110;

[0055] Foot side 120;

[0056] The second connecting portion 130; the second wave surface 131;

[0057] The third connecting portion 140; the first card slot 141; the second card slot 142;

[0058] The cavity 150;

[0059] A first buffer body 200;

[0060] A second buffer body 300;

[0061] Headrest portion 310; first wall surface 311;

[0062] Backrest portion 320; second wall surface 321; shoulder strap adjustment hole 322;

[0063] Hip rest portion 330; third wall surface 331; fourth wall surface 332; first area 3321; second area 3322;

[0064] Base 400;

[0065] Base body 410;

[0066] Support rod 420;

[0067] Ceiling assembly 500;

[0068] The first connecting portion 510; the first wavy surface 511; the spring 512; the buckling portion 513; the first insertion slot 514; the first through hole 515; the first cantilever 516; the first locking portion 517; and the first unlocking portion 518;

[0069] First rod body 520; second locking portion 521;

[0070] Handle 600;

[0071] The fourth connecting portion 610 ; the rotating seat 611 ; the driving block 612 ; the first clamping protrusion 6121 ; the second clamping protrusion 6122 ; and the operating button 613 .

[0072] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0073] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0074] The baby carrier includes a carrier body and a buffer component, which is coated on the carrier body and can buffer the human body. The buffer component is preferably a foam component, which can be coated on the carrier body through secondary foaming molding; of course, it can also be independently molded and fixed to the carrier body by pasting; wherein the foam component includes a first buffer body and a second buffer body connected to each other, and the second buffer body is arranged on the side of the first buffer body away from the carrier body. The second buffer body includes a head support area, a back support part and a hip support area. In the prior art, the hip support area of ​​the second buffer body is located outside the first buffer body, that is, the hip support area is in direct contact with the carrier body. Affected by the long-term squeezing and disordered movement of the baby, the thickness of the hip support area will become thinner and its lateral size will become narrower and wrinkled, resulting in a weakened support for the baby's buttocks by the hip support area, affecting the riding experience.

[0075] In view of this, the embodiment of the present application proposes a baby carrier 10, which can ensure the support effect of the hip support area on the baby's hips and improve the riding experience. It should be noted that the baby carrier 10 can be used in a baby stroller or a car baby seat. Some embodiments of the present application take the baby carrier 10 used in a car baby seat as an example. It can be understood that the baby carrier 10 can be detachably connected to the car body. Figures 1 to 14The baby carrier 10 according to the embodiment of the present application is introduced. Specifically, the baby carrier 10 includes a carrier body 100 , a first buffer body 200 and a second buffer body 300 .

[0076] Reference Figure 1 and Figure 2 The carrier body 100 is used to carry and install the first buffer body 200 and the second buffer body 300. The carrier body 100 can define a cavity 150, and the opening of the cavity 150 can be arranged upward. It can be understood that the baby can enter the cavity 150 through the opening to sit. The carrier body 100 includes a head side portion 110 and a foot side portion 120, and the head side portion 110 and the foot side portion 120 are arranged opposite to each other. The head side portion 110 is used for the baby's head to lean on, and the foot side portion 120 is used for the baby's feet to lean on. Figure 2 With reference to the direction in FIG. 1 , the foot side portion 120 is located at the lower left side of the carrier body 100 , and the head side portion 110 is located at the upper right side of the carrier body 100 .

[0077] Reference Figure 2 First, the specific arrangement of the first buffer body 200 is introduced. The first buffer body 200 can provide a buffer for the baby to prevent the baby from being injured by a hard collision with the carrier body 100. The first buffer body 200 is at least partially disposed in the cavity 150, and the specific arrangement volume of the first buffer body 200 in the cavity 150 can be determined according to actual conditions. Furthermore, the first buffer body 200 can be connected to the inner wall of the head side portion 110 facing the cavity 150, that is, it can provide effective buffering for the baby's head. It should be noted that the first buffer body 200 can be bonded or clamped to the head side portion 110 of the carrier body 100.

[0078] Reference Figure 2 , the specific arrangement of the second buffer body 300 is introduced below, and the second buffer body 300 can also provide buffering for the baby. The second buffer body 300 is at least partially arranged in the cavity 150, and the specific arrangement volume of the second buffer body 300 in the cavity 150 can be determined according to actual conditions. Further, the second buffer body 300 can be connected to the wall surface of the first buffer body 200 away from the head side portion 110. It should be noted that the material of the second buffer body 300 can be different from the material of the first buffer body 200, and the hardness of the material of the second buffer body 300 is less than the hardness of the material of the first buffer body 200, that is, the second buffer body 300 and the first buffer body 200 can provide multiple buffering for the baby.

[0079] Reference Figure 4, the second buffer body 300 can provide buffering for multiple parts of the baby's body. Among them, along the direction from the head side portion 110 to the foot side portion 120, the second buffer body 300 includes a head support portion 310, a back support portion 320 and a hip support portion 330 connected in sequence. It can be understood that the head support portion 310, the back support portion 320 and the hip support portion 330 can be arranged in an integral connection or in a split connection. Some embodiments of the present application are described by taking the head support portion 310, the back support portion 320 and the hip support portion 330 as an example of an integral arrangement.

[0080] Reference Figure 2 , the specific setting of the hip support portion 330 is introduced below, and a part of the hip support portion 330 can be arranged in close contact with the first buffer body 200. That is, a part of the first buffer body 200 and the hip support portion 330 of the second buffer body 300 can jointly provide support for the baby's buttocks to ensure the support effect. A part of the hip support portion 330 can extend beyond the first buffer body 200 in the direction close to the foot side portion 120 of the carrier body 100, so that the part of the hip support portion 330 that extends beyond the first buffer body can also provide support and cushioning for the baby's legs. The specific size setting of the part of the hip support portion 330 that extends beyond the first buffer body can be determined according to actual conditions.

[0081] Reference Figure 2 , the specific arrangement of the headrest portion 310 is introduced below. The headrest portion 310 has a first wall 311 facing away from the carrier body 100, that is, the first wall 311 is the upper wall of the headrest portion 310. The backrest portion 320 has a second wall 321 facing away from the carrier body 100, that is, the second wall 321 is the upper wall of the backrest portion 320. The hip rest portion 330 has a third wall 331 facing away from the carrier body 100, that is, the third wall 331 is the upper wall of the hip rest portion 330. The area ratio of the first wall 311, the second wall 321 and the third wall 331 is 3:4:3, that is, the area of ​​the backrest portion 320 can be larger than the areas of the headrest portion 310 and the hip rest portion 330, and the area of ​​the headrest portion 310 can be equal to the area of ​​the hip rest portion 330. It is understood that the first wall surface 311 can be a plane, a curved surface, or a combination of a plane and a curved surface. The second wall surface 321 and the third wall surface 331 can be configured the same as the first wall surface 311, or can be configured differently.

[0082] The baby carrier 10 of this solution includes a carrier body 100, a first buffer body 200 and a second buffer body 300. Along the direction from the head side 110 of the carrier body 100 to the foot side 120, the second buffer body 300 includes a head support part 310, a back support part 320 and a hip support part 330 connected in sequence. In the prior art, the hip support area of ​​the second buffer body is located outside the first buffer body, that is, the hip support area is in direct contact with the carrier body. Under the influence of long-term squeezing and disordered movement of the baby, the thickness of the hip support area will become thinner and its lateral size will become narrower and wrinkled, resulting in the weakening of the support of the hip support area for the baby's buttocks. In this solution, a part of the hip support area fits the first buffer body 200, and a part exceeds the first buffer body 200 in the direction close to the foot side 120, so that the first buffer body 200 can share the pressure borne by the hip support area of ​​the second buffer body 300, that is, it can alleviate the situation of the hip support area becoming thinner and narrower, ensure the support effect of the hip support area on the baby's buttocks, and optimize the riding experience. Furthermore, the headrest portion 310 has a first wall 311 away from the carrier body 100, the backrest portion 320 has a second wall 321 away from the carrier body 100, and the hip rest portion 330 has a third wall 331 away from the carrier body 100. The area ratio of the first wall 311, the second wall 321 and the third wall 331 is 3:4:3. Compared with the solution in which the areas of the first wall, the second wall and the third wall are equal, the relative area of ​​the backrest portion 320 of this solution is increased, so that more babies of different dimensions can be adapted, thereby expanding the application range of the baby carrier 10.

[0083] Reference Figure 2 , the relative arrangement of the hip support portion 330 and the first buffer body 200 is introduced below. In some embodiments, the hip support portion 330 has a fourth wall surface 332 facing the carrier body 100, that is, the fourth wall surface 332 may be a wall surface on the lower side of the carrier body 100. The fourth wall surface 332 includes a first area 3321 that fits the first buffer body 200 and a second area 3322 other than the first area 3321. It can be understood that the second area 3322 fits the carrier body 100. Among them, the area of ​​the second area 3322 is larger than the area of ​​the first area 3321. In other words, most of the fourth wall surface 332 is arranged in contact with the carrier body 100, and a small part of the area is arranged in contact with the first buffer body 200. This solution can further enhance the support effect of the hip support area on the baby's buttocks and enhance the riding experience.

[0084] The specific connection arrangement of the second buffer body 300 and the first buffer body 200 is described below. In some embodiments, the second buffer body 300 can be bonded to the first buffer body 200. It can be understood that the portion of the second buffer body 300 used for connecting with the first buffer body 200 can be only partially bonded to the first buffer body 200, or can be fully bonded to the first buffer body 200. The second buffer body 300 of this solution is bonded to the first buffer body 200, which can prevent the second buffer body 300 and the first buffer body 200 from moving relative to each other, ensure the stability of the assembly connection between the two, and further ensure the stability of the two supporting the baby.

[0085] The specific thickness setting of the second buffer body 300 is introduced below. The thickness of the second buffer body 300 is greater than or equal to 20 mm. For example, the thickness of the second buffer body 300 can be 20 mm, 25 mm, 28 mm or 30 mm. The second buffer body 300 of this solution adopts the above thickness size, which can not only ensure the buffering performance of the second buffer body 300, but also reduce the material cost.

[0086] The material selection of the first buffer body 200 is introduced below. The first buffer body 200 can be a foam body. Specifically, in some embodiments, the material of the first buffer body 200 can be a polystyrene foam material. In other embodiments, the material of the first buffer body 200 can also be a polypropylene foam material. In other embodiments, the material of the first buffer body 200 can also be a polystyrene polyethylene mixed material. It can be understood that the first buffer body 200 can be foamed and molded by the above materials, and the specific material selection of the first buffer body 200 can be determined according to the actual situation.

[0087] The material selection of the second buffer body 300 is introduced below. The second buffer body 300 can be a foam body. In some embodiments, the material of the second buffer body 300 can be foam. Further, the second buffer body 300 can be inert foam. Foam has certain fire resistance and can ensure the safety of the baby carrier 10.

[0088] Reference Figure 4, the specific setting of the second buffer body 300 is introduced below. In some embodiments, the second buffer body 300 can be provided with multiple groups of shoulder strap adjustment holes 322. Some embodiments of the present application are described by taking the setting of 3 groups of shoulder strap adjustment holes as an example. Further, each group can be provided with two shoulder strap adjustment holes 322 opposite to each other in the transverse direction. Each group of shoulder strap adjustment holes 322 is provided at the backrest portion 320 of the second buffer body 300. Each group of shoulder strap adjustment holes 322 is spaced and distributed along the direction from the headrest portion 310 of the carrier body 100 to the hip rest portion 330. The interval between two adjacent groups of shoulder strap adjustment holes can be uniform interval or non-uniform interval. Some embodiments of the present application are described by taking the above interval as a uniform interval as an example. It can be understood that a group of retractable shoulder straps can be provided at the foot side portion 120 of the baby carrier 10, and each shoulder strap can be passed through the shoulder strap adjustment hole 322 and fixed to the back side of the baby carrier 10, so as to ensure the safety of the baby. This solution includes multiple groups of shoulder strap adjustment holes 322 , which can effectively fix babies of various body shapes and expand the use range of the baby carrier 10 .

[0089] Reference Figure 3 , the relative arrangement of the first buffer body 200 and the carrier body 100 is introduced below. In some embodiments, the upper end of the first buffer body 200 extends upward beyond the upper end of the head side portion 110 of the carrier body 100. Specifically, the minimum distance H between the upper end of the first buffer body 200 and the upper end of the head side portion 110 satisfies: H ≥ 35 mm. Exemplarily, H can be 35 mm, 38 mm, 40 mm or 45 mm, etc. Preferably, H can be 40 mm. The first buffer body 200 of the present scheme adopts the above arrangement, which can better protect the baby's head, and the above arrangement enables the center of gravity of the first buffer body 200 to meet the requirements of corresponding regulations to ensure safety in use.

[0090] Reference Figures 5 to 11 In some embodiments, the baby carrier 10 further includes a ceiling assembly 500. The ceiling assembly 500 includes a ceiling rod and a tarpaulin. One side of the tarpaulin is connected to the outer wall of the head side portion 110 away from the cavity 150, and the other side is connected to the ceiling rod. The ceiling rod can be rotatably connected to the carrier body 100. Specifically, when it is necessary to shield the baby from rain or light, the ceiling rod can open the tarpaulin when it is rotated to be located above the carrier body 100. When the ceiling assembly 500 needs to be stored, the ceiling rod can close the tarpaulin when it is rotated to the side of the head side portion 110 away from the foot side portion 120. In this solution, the opening and storage operations of the ceiling assembly 500 are convenient and quick, and can meet the use requirements of various scenarios.

[0091] Reference Figures 5 to 11, the specific structure of the ceiling assembly 500 is introduced below. In some embodiments, the ceiling rod includes a first connection portion 510, and the outer wall of the carrier body 100 away from the cavity 150 can be provided with a second connection portion 130. The first connection portion 510 can be rotatably connected to the second connection portion 130, so that the ceiling rod can be rotated relative to the carrier body 100 to realize opening and storage. Specifically, refer to Figure 7 and Fig. 9 The wall surface of the first connection part 510 facing the second connection part 130 presents a first wavy surface 511 arranged around the rotation axis of the ceiling rod, and the wall surface of the second connection part 130 facing the first connection part 510 presents a second wavy surface 131 arranged around the rotation axis of the ceiling rod. The first wavy surface 511 of the first connection part 510 cooperates with the second wavy surface 131 of the second connection part 130 to enable the ceiling rod to have multiple positioning positions distributed around the rotation axis of the ceiling rod. Therefore, this solution can stabilize the ceiling rod at multiple rotation angles, that is, the tarpaulin can be opened to a variety of angles to meet a variety of usage requirements. Fig. 9 The first connection part 510 includes a spring 512 and a buckling part 513 connected to each other. The first connection part 510 and the second connection part 130 can be connected or separated by pressing the buckling part 513, that is, the assembly and disassembly operation of the ceiling rod of this solution is convenient and quick.

[0092] Reference Figures 5 to 11 , the specific connection arrangement of the ceiling rod and the carrier body 100 is introduced below. The ceiling rod includes a first rod body 520 and a first connecting portion 510. The first connecting portion 510 is rotatably connected to the carrier body 100 so that the ceiling rod rotates relative to the carrier body 100. It can be understood that the ceiling rod can be provided with a second rod portion, the second rod portion can be connected to the first rod portion, and the second rod portion can also be provided with a connecting portion. The specific arrangement can depend on the actual situation. The first rod body 520 is detachably connected to the first connecting portion 510. Specifically, a first slot 514 can be provided at one end of the first connecting portion 510, and a first through hole 515 can be provided on the periphery of the first connecting portion 510, and the first slot 514 is connected to the first through hole 515. Refer to Figure 7 The first connecting portion 510 further includes a first cantilever 516 arranged opposite to the first through hole 515, and a first locking portion 517 and a first unlocking portion 518 may be provided on a side of the first cantilever 516 facing the first through hole 515. Figure 7, the first rod body 520 includes a second locking portion 521, and the first rod body 520 can be inserted into the first slot 514. The first locking portion 517 of this solution is connected to the second locking portion 521 to limit the first rod body 520 from being separated from the first connecting portion 510, thereby ensuring the stability of the assembly connection between the first rod portion and the first connecting portion 510. When the first rod body 520 needs to be separated from the first connecting portion 510, the ceiling rod can drive the free end of the first cantilever 516 to move away from the first through hole 515 after the first unlocking portion 518 is driven, thereby separating the first locking portion 517 and the second locking portion 521. In this solution, the connection and separation operations of the first rod body 520 and the first connecting portion 510 are convenient and quick, which is convenient for replacing and cleaning the tarpaulin.

[0093] Reference Figure 12 to Figure 14 In some embodiments, the baby carrier 10 further includes a handle 600, by which the carrier body 100 can be held. Specifically, the handle 600 can be rotatably connected to the carrier body 100. In addition, the handle 600 has a first position for rotating to the top of the carrier body 100. When the handle 600 is in the first position, the carrier body 100 can be held and transported. The handle 600 also has a second position for rotating to the side of the head side 110 away from the foot side 120. When the handle 600 is in the second position, the baby can enter the cavity 150 of the carrier body 100 without hindrance. The handle 600 of this solution has multiple rotational connection positions relative to the carrier body 100, that is, the handle 600 can meet the needs of various usage scenarios, and the position switching operation of the handle 600 is convenient and quick.

[0094] Reference Figure 12 to Figure 14 , the specific connection arrangement of the handle 600 and the carrier body 100 is described below. In some embodiments, the outer wall of the carrier body 100 away from the cavity 150 may be provided with a third connection portion 140, and the handle 600 includes a fourth connection portion 610 rotatably connected to the third connection portion 140. Fig.13 The fourth connection part 610 includes a rotating seat 611, a driving block 612 and an operation button 613. The rotating seat 611 is rotatably connected to the third connection part 140, and the driving block 612 can be disposed between the rotating seat 611 and the third connection part 140. Fig.14 The operation button 613 can be arranged on the side of the rotating seat 611 away from the third connecting part 140, and is penetrated through the rotating seat 611 and fixedly connected to the driving block 612. Specifically, the operation button 613 can drive the driving block 612 to slide in a direction perpendicular to the rotation axis of the handle 600, that is, the driving block 612 can be moved to a position to lock the third connecting part 140 to achieve locking, or the driving block 612 can be moved to a position to unlock the third connecting part 140 so that the handle 600 can rotate normally. Fig.13, the fourth connecting portion 610 includes a first clamping protrusion 6121 and a second clamping protrusion 6122. Figure 7 The third connection portion 140 of the carrier body 100 may be provided with a plurality of first slots 141 and second slots 142, and each first slot 141 is arranged opposite to the second slot 142. In this solution, by driving the installation button, the first engaging protrusion 6121 can be inserted into the corresponding first slot 141, and the second engaging protrusion 6122 can be inserted into the corresponding second slot 142, so that the handle 600 can be stabilized at a specific rotation position, thereby improving the reliability of the connection between the handle 600 and the carrier body 100.

[0095] Reference Fig.14 In some embodiments, the baby carrier 10 further includes a base 400, which can be disposed on the vehicle body. The base 400 includes a base body 410 and a support rod 420. The carrier body 100 is detachably connected to the base body 410. Specifically, in some embodiments, the upper end of the support rod 420 can be rotatably connected to the front end of the base body 410. In other embodiments, the upper end of the support rod 420 can be detachably connected to the front end of the base body 410. The support rod 420 of this solution is arranged vertically, and the support rod 420 can be extended or shortened relative to the base body 410. Since the support rod 420 is connected to the base body 410, the support rod 420 can support the carrier body 100 at a variety of heights to meet the use requirements of different scenarios.

[0096] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0097] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0098] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. All equivalent structural changes made using the contents of the present application specification and drawings under the application concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A baby carrier, characterized in that: include: A carrier body, defining a cavity with an upward opening, the carrier body comprising a head side portion and a foot side portion opposite to each other; A first buffer body, at least partially disposed in the cavity, the first buffer body being connected to an inner wall of the head side facing the cavity; A second buffer body, at least partially disposed in the cavity, the second buffer body being connected to a wall surface of the first buffer body away from the head side, and the hardness of a material of the second buffer body being less than that of a material of the first buffer body; Among them, along the direction from the head side to the foot side, the second buffer body includes a head support portion, a back support portion and a hip support portion connected in sequence, a portion of the hip support portion is in contact with the first buffer body, and a portion thereof extends beyond the first buffer body in the direction close to the foot side, the head support portion has a first wall surface away from the carrier body, the back support portion has a second wall surface away from the carrier body, and the hip support portion has a third wall surface away from the carrier body, and the area ratio of the first wall surface, the second wall surface and the third wall surface is 3:4:

3.

2. The baby carrier according to claim 1, characterized in that: The hip support portion has a fourth wall surface facing the carrier body, the fourth wall surface includes a first area that fits the first buffer body and a second area other than the first area, the second area fits the carrier body, and the area of ​​the second area is larger than that of the first area.

3. The baby carrier according to claim 1, wherein: The second buffer body is bonded to the first buffer body; and / or, The thickness of the second buffer body is greater than or equal to 20 mm; and / or, The first buffer body is a foam body, and the material of the foam body is one of polystyrene foam material, polypropylene foam material or a foamed polystyrene polyethylene mixed material; and / or, The second buffer body is a foam body, and the material of the foam body is foam.

4. The baby carrier according to claim 1, wherein: The second buffer body is provided with a plurality of groups of shoulder strap adjustment holes, each group of the shoulder strap adjustment holes is arranged on the backrest portion, and each group of the shoulder strap adjustment holes is distributed at intervals along a direction from the headrest portion to the hiprest portion.

5. The baby carrier according to claim 1, wherein: The upper end of the first buffer body extends upward beyond the upper end of the head side portion, and a minimum distance H between the upper end of the first buffer body and the upper end of the head side portion satisfies: H≥35 mm.

6. The baby carrier according to claim 1, wherein: The infant carrier further includes a ceiling assembly, which includes a ceiling rod and a tarpaulin. One side of the tarpaulin is connected to an outer wall of the head side portion away from the cavity, and the other side is connected to the ceiling rod. The ceiling rod is rotatably connected to the carrier body. When the ceiling rod is rotated to be located above the carrier body, the tarpaulin is opened, and when the ceiling rod is rotated to the side where the head side portion is away from the foot side portion, the tarpaulin is closed.

7. The baby carrier according to claim 6, characterized in that: The ceiling rod comprises a first connection portion, and an outer wall of the carrier body facing away from the cavity is provided with a second connection portion, the first connection portion is rotatably connected to the second connection portion, a wall surface of the first connection portion facing the second connection portion presents a first wave surface arranged around the rotation axis of the ceiling rod, and a wall surface of the second connection portion facing the first connection portion presents a second wave surface arranged around the rotation axis of the ceiling rod, and the first wave surface cooperates with the second wave surface so that the ceiling rod has a plurality of positioning positions distributed around the rotation axis of the ceiling rod; and / or; The ceiling rod includes a first rod body and a first connecting portion, the first connecting portion is rotatably connected to the carrier body, and the first rod body is detachably connected to the first connecting portion; a first slot is provided at one end of the first connecting portion, and a first through-hole connected to the first slot is provided at the periphery of the first connecting portion, the first connecting portion includes a first cantilever arranged opposite to the first through-hole, a first locking portion and a first unlocking portion are provided on the side of the first cantilever facing the first through-hole, the first rod body includes a second locking portion, the first rod body is inserted into the first slot, and the first locking portion is connected to the second locking portion to limit the first rod body from being separated from the first connecting portion, and the ceiling rod is configured such that after the first unlocking portion is driven, the free end of the first cantilever is driven to move in a direction away from the first through-hole to separate the first locking portion and the second locking portion, so that the first rod body can be separated from the first connecting portion.

8. The baby carrier according to claim 1, wherein: The infant carrier further includes a handle, which is rotatably connected to the carrier body. The handle has a first position of being rotated to the upper side of the carrier body and a second position of being rotated to the side of the head side away from the foot side.

9. The baby carrier according to claim 8, characterized in that: A third connection portion is provided on an outer wall of the carrier body facing away from the accommodating cavity, the carrying handle includes a fourth connection portion rotatably connected to the third connection portion, the fourth connection portion includes a rotating seat, a driving block and an operating push button, the rotating seat is rotatably connected to the third connection portion, the driving block is provided between the rotating seat and the third connection portion, the operating push button is provided on a side of the rotating seat facing away from the third connection portion and penetrates the rotating seat and is fixedly connected to the driving block, the operating push button is configured to be able to drive the driving block to slide in a direction perpendicular to the rotation axis of the carrying handle, so that the driving block moves to a position to lock the third connection portion or a position to unlock the third connection portion.

10. The baby carrier according to claim 1, wherein: The baby carrier also includes a base, which includes a base body and a support rod. The carrier body is detachably connected to the base body. The upper end of the support rod is rotatably connected to the front end of the base body or is detachably connected to the front end of the base body. The support rod is arranged vertically and is configured to be able to extend or shorten.

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