Child car seat capable of being additionally provided with straps

Abstract

The utility model provides a child car seat capable of being additionally provided with straps, which comprises a seat body capable of being detachably connected with a car seat, the seat body is detachably connected with a strap body convenient for carrying the seat body, and the strap body comprises connectors arranged at two ends of the strap body. And a plurality of connecting mechanisms which are matched with the connectors and are used for realizing detachable connection are arranged on the seat body. According to the child car seat, the connecting mechanisms capable of being externally connected with the straps are arranged on the cabin, so that parents can carry the child car seat in the mode of externally connecting the straps, the child car seat does not need to be carried by hands purely, and the problem that a traditional seat is inconvenient to carry due to large size and heavy weight is solved. And moreover, after the seat is externally connected with the straps, parents can easily carry the seat to different outdoor places, so that the child automobile seat is not limited on an automobile any more, and can cope with diversified scenes such as a travel transfer process and an outdoor situation in which a child needs to sit on the seat for rest, and the use scene is effectively expanded.

Description

TECHNICAL FIELD

[0002] The utility model relates to children's articles technical field especially, a kind of children's car seat with back strap can be added. BACKGROUND

[0004] In modern society, with the continuous rise of the number of cars, family driving is increasingly common, children's car safety problem is paid more and more attention, and children's car seat becomes the key equipment to protect children's car safety, and the market demand is growing. The traditional structure design of children's car seat mainly focuses on the safety guarantee during driving, and is usually fixedly connected with the car seat. It is commonly stabilized on the car seat by ISOFIX interface or safety belt fixing, and is equipped with safety protection devices such as safety belt and comfortable headrest, which can effectively deal with situations such as sudden braking and collision during driving to protect children's safety.

[0005] However, such traditional children's car seat has certain limitations. On the one hand, it is usually large in size and heavy in weight, and when not in use, such as when the seat is removed from the car and transferred to other places, simply relying on hand-carrying method will make parents feel very difficult, especially in the case of long-distance walking or carrying other articles, it is extremely inconvenient. On the other hand, due to the lack of convenient carrying auxiliary device, the use scene of children's car seat is basically limited to the car interior, which is difficult to meet the use demand in diversified scenes such as journey transfer and outdoor rest of children on the seat, limiting its overall practicality and applicability.

[0006] Based on the above-mentioned deficiencies of traditional children's car seat, the market urgently needs a children's car seat that can be conveniently carried and can expand the use scene on the basis of ensuring children's car safety, so as to better meet the requirements of parents for the convenience of children's car seat in different occasions. CONTENT OF THE UTILITY MODEL

[0008] The utility model aims at providing a children's car seat with back strap can be added, which aims at solving the problem of inconvenient carrying and single use scene of children's car seat in the prior art.

[0009] The utility model is realized by the following technical schemes:

[0010] A children's car seat with back strap can be added, comprising a seat body that can be detachably connected with the car seat, a back strap body for conveniently carrying the seat body is detachably connected on the seat body, the back strap body comprises connectors provided at both ends thereof, and a plurality of connection mechanisms for realizing detachable connection are provided on the seat body and matched with the connectors.

[0011] A child car seat with an attachable harness, the seat body comprising a base detachably connectable to a car seat, the base having a seat cabin for accommodating a child, the seat cabin having a first flange and a second flange at the upper and lower portions respectively, the first flange and the second flange each having a plurality of connection mechanisms evenly arranged thereon for detachable connection with the connector.

[0012] A child car seat with an attachable harness, the connection mechanism comprising a mounting position provided on the first flange and the second flange, the mounting position having a connection block detachably assembled with the connector.

[0013] A child car seat with an attachable harness, the connection block having a connection hole formed thereon, the connector having an opening at the upper portion for connecting the harness body, and a fixing portion at the lower portion for detachable connection with the connection block.

[0014] A child car seat with an attachable harness, the fixing portion having a hook-shaped side surface adapted to the connection hole.

[0015] A child car seat with an attachable harness, the fixing portion having a hollow middle portion with an elastic clamping portion, the elastic clamping portion having a first inclined surface, the first inclined surface being pressed against the hole wall of the connection hole when the fixing portion passes through the connection hole, so that the elastic clamping portion is elastically deformed to pass through the connection hole and form a clamping.

[0016] A child car seat with an attachable harness, the elastic clamping portion having a second inclined surface below the first inclined surface, the second inclined surface being elastically deformed relative to the hole wall of the connection hole when the elastic clamping portion is driven downward, so that the fixing portion is separated from the connection hole.

[0017] A child car seat with an attachable harness, the mounting position being formed by a first connecting rib and a second connecting rib on both sides of the connection block, and the inner wall of the flange of the first flange or the second flange.

[0018] A child car seat with an attachable harness, the two side end surfaces of the connection block being inclined surfaces with consistent inclination, the first connecting rib and the second connecting rib being inclinedly arranged to adapt to the two side end surfaces of the connection block.

[0019] A child car seat with an attachable harness, the first connecting rib and the second connecting rib each having an assembly hole, and the two side ends of the connection block each having a buckle portion corresponding to the assembly hole.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] 1, the utility model discloses a connection mechanism that can be detachably connected with the external carrying strap body is arranged on the seat body, change the traditional child car seat without auxiliary carrying device situation, so that parents can carry the child car seat through the external carrying strap mode, need not simply rely on hand to carry, solved the problem of inconvenient carrying of traditional seat because of big size, heavy weight, and after the seat body is connected with the external carrying strap body, parents can easily carry the seat to different places such as outdoors, make the child car seat no longer be limited to use in the car, whether it is in the process of journey transfer, or the outdoor need let the child sit on the seat and rest etc. Multiple scenes can be coped with, effectively expand the use scene, meet the higher demand of the market to practicality and applicability.

[0022] 2, the fixed part of the connector of the external carrying strap body in the utility model is in the shape of a hook and is adapted to the shape of the connecting hole, the middle part is hollow and provided with an elastic clamping part (first inclined surface and second inclined surface). When inserted, the first inclined surface assists the elastic clamping part to deform and pass through the connecting hole to realize stable connection; when disassembled, the second inclined surface facilitates the elastic clamping part to deform again when downward force is applied, realizing easy disengagement, and ensuring the flexibility and convenience of the external carrying strap.

[0023] 3, the first flange and the second flange in the utility model are provided with mounting positions formed by the first connecting rib, the second connecting rib and the inner wall of the flange, which provide firm support and accurate positioning for the connecting block and ensure accurate installation. Meanwhile, the first connecting rib and the second connecting rib are provided with assembly holes, and the connecting block is provided with corresponding buckle parts at both ends, and cooperation of the two makes the connecting block not need to be accurately aligned during installation, and can be preliminarily fixed by pressing, simplifying the installation process, improving the production and installation efficiency, and also facilitating parents to perform maintenance work such as replacing the connecting block, saving time and labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced.

[0026] Figure 1 The three-dimensional structure of the embodiment Figure 1 ;

[0027] Figure 2 The three-dimensional structure of the embodiment Figure 2 ;

[0028] Figure 3 The three-dimensional structure of the embodiment Figure 3 ;

[0029] Figure 4 The three-dimensional structure of the embodiment Figure 1A local cross-sectional view at the middle of A;

[0030] Figure 5 A schematic view of the connection state between the connecting block and the connector in the present embodiment Figure 1 ;

[0031] Figure 6 A schematic view of the connection state between the connecting block and the connector in the present embodiment Figure 2 ;

[0032] Figure 7 A schematic view of the structure of the connector in the present embodiment Figure 1 ;

[0033] Figure 8 A schematic view of the structure of the connector in the present embodiment Figure 2 ;

[0034] Figure 9 A schematic view of the structure of the connecting block in the present embodiment Figure 1 ;

[0035] Figure 10 A schematic view of the structure of the connecting block in the present embodiment Figure 2 ;

[0036] Figure 11 A schematic view of the structure of the harness body in the present embodiment.

DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0039] Please refer to Figures 1-11 , the present embodiment provides a child car seat with a detachable harness, which comprises a seat body detachably connected with a car seat, a harness body detachably connected with the seat body for facilitating carrying the seat body, the harness body comprising a connector 4 arranged at both ends thereof, and a plurality of connecting mechanisms 3 arranged on the seat body and matched with the connector 4 for realizing detachable connection.

[0040] Specifically, the seat body comprises a base 1 detachably connected with a car seat, the base 1 being provided with a seat cabin 2 for accommodating and fixing a child, the upper and lower portions of the seat cabin 2 being respectively provided with a first flange 23 and a second flange 24, and a plurality of connecting mechanisms 3 being uniformly arranged on the first flange 23 and the second flange 24 respectively for facilitating detachable connection with the connector 4.

[0041] In the present embodiment, the child car seat mainly consists of a base 1, a cabin 2, a connecting mechanism 3, and an externally connected harness body. The base 1 is used to realize detachable connection with the car seat, ensuring that the seat can be stably installed in the car, while facilitating parents to transfer or disassemble and store between different vehicles as needed. Specifically, the bottom of the base 1 can be provided with adjustable buckle devices to adapt to the ISOFIX interface or safety belt fixing method commonly used in most vehicle models on the market, and to realize detachable connection with the car seat, so that parents can easily install the child car seat on the car seat, providing safety protection for children traveling by car.

[0042] The cabin 2 is arranged inside the base 1, providing a safe and comfortable riding environment for children. The cabin 2 is equipped with conventional safety protection devices such as safety belts and headrests to ensure the safety of children during the ride. The cabin 2 can be provided with an ergonomic seat shape inside, surrounded by soft cushioning pads, which can well accommodate and fix children, effectively protecting their bodies during vehicle travel and avoiding injuries caused by sudden braking, collisions, etc.

[0043] The upper and lower parts of the cabin 2 are respectively provided with a first flange 23 and a second flange 24, which are respectively and uniformly provided with a plurality of connecting mechanisms 3 for detachable connection with the connectors 4. Specifically, two connecting mechanisms 3 can be respectively arranged on the first flange 23 and the second flange 24, and three connecting mechanisms 3 can also be respectively arranged if there is a demand for connection strength. These connecting mechanisms 3 can be used for detachable connection with the connectors 4 at the end of the harness body, so that parents can easily carry the seat body by installing the harness body when the car is not in use. Traditional child car seats are large and heavy, and it is very difficult to carry them by hand, especially when walking long distances or carrying other items. By externally connecting the harness body through the connecting mechanism 3, parents can easily carry the seat body on their backs, freeing their hands and making it convenient to move the child car seat in different situations, greatly improving the convenience of use. In addition, this also makes the child car seat not limited to use in the car, expanding its use scenarios. Whether during transit or when children need to sit on the seat to rest outdoors, it can be flexibly handled, enhancing the practicality and applicability of the product.

[0044] Further, as a preferred embodiment of the present scheme but not limited, the connecting mechanism 3 includes a mounting position provided on the first flange 23 and the second flange 24, and the mounting position is provided with a connecting block 31 that can be detachably assembled with the connector 4.

[0045] In the embodiment, the first and second flanges 23 and 24 are provided with mounting positions, which are internally provided with connecting blocks 31 in a shape suitable for the mounting of the connector 4 of the harness body. The connecting blocks 31 are preferably made of high-strength nylon material, and can be fixedly connected to the mounting positions by means of embedding and buckling or embedding and threading, so as to ensure the load-bearing capacity and durability.

[0046] Further, as a preferred embodiment of the present application but not as a limitation, the connecting blocks 31 are provided with connecting holes 311, and the connector 4 is provided with an upper opening for connecting the harness body. The opening is preferably in an oval shape, which can better adapt to harness bodies of different widths and shapes, and can smoothly pass through whether it is a flat wide harness or a conventional harness with a slight curvature. The lower part of the connector 4 is provided with a fixing part 41 that can be inserted into the connecting hole 311 to achieve detachable connection with the connecting block 31. The fixing part 41 can be matched with the connecting hole 311 on the connecting block 31 and inserted into the connecting hole 311 to achieve detachable connection with the connecting block 31. More specifically, the fixing part 41 can be provided with elastic buckles, threaded connections or other detachable connection methods, so as to ensure the stability of the connection and the ease of disassembly. For example, in some embodiments, the connecting hole 311 can be a circular hole, and the fixing part 41 can be a threaded end matched with the connecting hole 311. When the fixing part 41 passes through the connecting hole 311, it can be locked by tightening the nut.

[0047] Further, as a preferred embodiment of the present application but not as a limitation, the fixing part 41 is provided with a hook-shaped side surface that is suitable for the connecting hole 311.

[0048] In the embodiment, the side surface of the fixing part 41 is hook-shaped and is suitable for the connecting hole 311 on the connecting block 31. The hook-shaped design makes the fixing part 41 more easily inserted into the connecting hole 311 and stably buckled with the edge of the connecting hole 311. It should be noted that the hook-shaped side surface of the fixing part 41 refers to the hook-shaped structure in shape. In some preferred embodiments, as shown in FIG. 6, the connecting hole 311 is a long strip-shaped circular hole, and the fixing part 41 is a hook-shaped connecting structure with a certain width. Compared with the ordinary hook-shaped structure, this design not only improves the mounting and dismounting efficiency of the connector 4, but also achieves a more tightly buckled connection with the edge of the connecting hole 311, thereby avoiding the risk of the harness falling off due to external forces during carrying. Figures 5 to 10

[0049] ​Further, the middle part of the fixing part 41 is hollowed out and provided with an elastic clamping part 42, and a first inclined surface 421 is arranged on the elastic clamping part 42. When the fixing part 41 passes through the connecting hole 311, the first inclined surface 421 is pressed against the hole wall of the connecting hole 311, so that the elastic clamping part 42 is elastically deformed and then passes through the connecting hole 311 and is clamped.

[0050] In this embodiment, the middle part of the fixing part 41 is hollowed out, which not only reduces the overall weight of the connector, but also adds the elastic clamping part 42. The elastic clamping part 42 is preferably integrally formed with the fixing part 41. When the fixing part 41 is inserted into the connecting hole 311 from bottom to top, the first inclined surface 421 first contacts and is pressed against the hole wall of the connecting hole 311. With the continuous advancement of the fixing part 41, the first inclined surface 421 guides the elastic clamping part 42 to elastically deform, so that it can smoothly pass through the connecting hole 311. Once the elastic clamping part 42 completely passes through the connecting hole 311, it will restore to the original shape and be tightly clamped on the other side of the connecting hole 311, thereby achieving stable connection.

[0051] Further, as a preferred embodiment of the present scheme but not as a limitation, a second inclined surface 422 is arranged below the first inclined surface 421. When the elastic clamping part 42 is subjected to a downward driving force, it can be elastically deformed relative to the hole wall of the connecting hole 311 to facilitate the disengagement of the fixing part 41 from the connecting hole 311.

[0052] In this embodiment, the design of the elastic clamping part 42 not only includes the first inclined surface 421 for inserting into the connecting hole 311, but also is provided with a second inclined surface 422 below it. This makes it possible for the user to elastically deform the elastic clamping part 42 relative to the hole wall of the connecting hole 311 by applying a downward driving force when it is necessary to disassemble the harness connector.

[0053] Specifically, when the fixing part 41 is stably clamped in the connecting hole 311, if disassembly is needed, the user can hold the lower end of the connector 4 and pull it away from the child car seat through a pulling action, so that the second inclined surface 422 of the elastic clamping part 42 contacts and is pressed against the hole wall of the connecting hole 311. With the increase of the downward driving force, the second inclined surface 422 guides the elastic clamping part 42 to elastically deform, so that it gradually disengages from the edge of the connecting hole 311. Once the elastic clamping part 42 completely disengages from the connecting hole 311, the fixing part 41 can be easily pulled out of the connecting hole 311. The design of the second inclined surface 422 makes it possible for the user to deform the elastic clamping part 42 and disengage it from the connecting hole 311 through a simple pulling action, thereby greatly improving the convenience of disassembly.

[0054] Furthermore, as a preferred embodiment of this solution and not a limitation, the mounting position is formed by the first connecting rib 33, the second connecting rib 34 located on both sides of the connecting block 31, and the inner wall of the flange of the first flange 23 or the second flange 24.

[0055] In this embodiment, each mounting position is formed by a first connecting rib 33 and a second connecting rib 34 respectively located on both sides of the connecting block 31, and the inner wall of the first flange 23 or the second flange 24. Together, they enclose a specific area for mounting the connecting block 31 and related components, namely the mounting position. The first connecting rib 33 and the second connecting rib 34 serve as the side walls of the mounting position, forming a closed or semi-closed space together with the inner wall of the flange to accommodate and fix the connecting block 31. The connecting block 31 is designed to fit snugly within the mounting position, with its shape and size matching the space of the mounting position. When the connecting block 31 is placed in the mounting position, the first connecting rib 33 and the second connecting rib 34 provide effective support and restraint, preventing it from moving or shaking inside the seat.

[0056] Furthermore, as a preferred embodiment of this solution and not a limitation, the two end faces of the connecting block 31 are inclined surfaces with the same orientation, and the first connecting rib 33 and the second connecting rib 34 are respectively inclined to adapt to the two end faces of the connecting block 31.

[0057] In this embodiment, the two end faces of the connecting block 31 are designed as inclined surfaces with the same orientation. This design helps the connecting block 31 slide smoothly into the mounting position during installation. Meanwhile, the first connecting rib 33 and the second connecting rib 34 are respectively inclined to match the two end faces of the connecting block 31. This means that the inclination angles of the first connecting rib 33 and the second connecting rib 34 match the inclination angles of the two end faces of the connecting block 31. This design ensures that the connecting block 31 is effectively supported and restrained within the mounting position, while reducing friction and resistance during installation. When the connecting block 31 is fully installed, the first connecting rib 33 and the second connecting rib 34 can fit tightly against the two end faces of the connecting block 31, forming a stable support structure. This structure not only enhances the stability of the connecting block 31 in the mounting position but also improves the overall load-bearing capacity and impact resistance of the seat.

[0058] Furthermore, as a preferred embodiment of this solution and not a limitation thereof, the first connecting rib 33 and the second connecting rib 34 are respectively provided with mounting holes 331, and the two sides of the connecting block 31 are respectively provided with snap-fit ​​portions 312 corresponding to the mounting holes 331.

[0059] In this embodiment, to ensure that the connecting block 31 can be securely and accurately assembled into the mounting positions within the first flange 23 and the second flange 24, mounting holes 331 are provided on the first connecting rib 33 and the second connecting rib 34, respectively. Simultaneously, snap-fit ​​portions 312 corresponding to the mounting holes 331 are provided on both sides of the connecting block 31. The cooperation between the snap-fit ​​portions 312 and the mounting holes 331 allows the connecting block 31 to be initially fixed in the mounting position without precise alignment during installation; a simple press is sufficient. This greatly simplifies the installation process and improves efficiency. Especially for the assembly of mass-produced child car seats, this saves significant time and labor costs. It also makes it easier for parents to complete the installation steps when performing maintenance operations such as replacing the connecting block 31 themselves.

[0060] Working principle of this utility model:

[0061] This application discloses a child car seat with an attached carry strap, mainly composed of a base, a seat compartment, a connecting mechanism, and an external carry strap. The base is detachably connected to the car seat, ensuring the seat is securely installed inside the vehicle while facilitating disassembly, storage, and transfer between different vehicles. The seat compartment is located inside the base, providing a safe and comfortable riding environment for children. It is equipped with safety devices such as seat belts and headrests, and surrounded by soft cushioning to effectively protect children.

[0062] The upper and lower parts of the cabin are respectively provided with a first flange and a second flange, and multiple connecting mechanisms are evenly provided on the first flange and the second flange for detachable connection with the connector at the end of the carrying strap body. In this way, parents can easily carry the seat body by installing the carrying strap body when the car is not in use, freeing their hands, making it convenient to move the seat, greatly improving the convenience of use, and expanding the use scenarios of the seat.

[0063] The connecting mechanism includes mounting positions on the first and second flanges, each containing a connecting block that can be detachably assembled with the connector. The connecting block has a connecting hole, and the connector has an opening at its upper part for connecting the strap body, and a fixing part at its lower part that can extend into the connecting hole to achieve a detachable connection with the connecting block. The fixing part has a hook-shaped side that conforms to the connecting hole, allowing it to be more easily inserted into the connecting hole and achieve a stable snap-fit ​​connection.

[0064] The fixing part has a hollow center with an elastic locking part. When the fixing part passes through the connecting hole, the elastic locking part undergoes elastic deformation, passes through the connecting hole, and forms a lock, thus achieving a stable connection. At the same time, a second inclined surface is provided below the elastic locking part. When the elastic locking part is subjected to a downward driving force, it can press against the wall of the connecting hole and undergo relative elastic deformation, so as to facilitate the separation of the fixing part from the connecting hole and thus facilitate disassembly.

[0065] The mounting position consists of a first connecting rib, a second connecting rib, and an inner flange on both sides of the connecting block. Together, they enclose a specific area for mounting the connecting block and related components. The connecting block fits snugly within the mounting position, with effective support and restraint provided by the first and second connecting ribs. The inclination of the first and second connecting ribs aligns with the inclination direction of the end faces on both sides of the connecting block, ensuring stability and reducing friction within the mounting position.

[0066] The first and second connecting ribs are respectively provided with assembly holes, and the two sides of the connecting block are respectively provided with snap-fit ​​parts corresponding to the assembly holes. This design simplifies the installation process, improves installation efficiency, and facilitates mass production and maintenance operations.

[0067] In summary, this application achieves portability and expands usage scenarios for the seat by detachably connecting the strap body and the connecting mechanism on the seat body. At the same time, by optimizing the design of the connecting mechanism and the mounting position, it improves the stability and convenience of installation.

[0068] The above are implementation methods provided in conjunction with specific content, and it is not intended that the specific implementation of this application is limited to these descriptions. Any methods or structures that are similar to those of this application, or any technical deductions or substitutions made based on the concept of this application, should be considered within the scope of protection of this application.

Claims

1. A back harness attachable child car seat comprising a seat body detachably connectable with a car seat, characterized in that, The seat body is detachably connected with a carrying strap body, the carrying strap body comprises connectors (4) arranged at two ends thereof, and the seat body is provided with a plurality of connecting mechanisms (3) matched with the connectors (4) for realizing detachable connection.

2. A child car seat with an attachable harness according to claim 1, wherein, The seat body comprises a base (1) detachably connected with a seat of a car, the base (1) is internally provided with a cabin (2) in which a child can be placed and fixed, the upper portion and the lower portion of the cabin (2) are respectively provided with a first flange (23) and a second flange (24), and a plurality of the connecting mechanisms (3) are uniformly arranged on the first flange (23) and the second flange (24) respectively so as to be detachably connected with the connectors (4).

3. A child car seat with an attachable harness according to claim 2, wherein, The connecting mechanism (3) comprises mounting positions arranged on the first flange (23) and the second flange (24), and the mounting positions are provided with connecting blocks (31) which can be detachably assembled with the connectors (4).

4. A child car seat with an attachable harness according to claim 3, wherein, The connecting block (31) is provided with a connecting hole (311), the upper portion of the connector (4) is provided with an opening for connecting the carrying strap body, and the lower portion of the connector (4) is provided with a fixing portion (41) which can be inserted into the connecting hole (311) and the connecting block (31) to realize detachable connection.

5. A child car seat with an attachable harness according to claim 4, wherein, The fixing portion (41) is in the shape of a hook on the side surface and is adapted to the connecting hole (311).

6. A child car seat with an attachable harness according to claim 5, wherein, The middle portion of the fixing portion (41) is hollow and provided with an elastic clamping portion (42), the elastic clamping portion (42) is provided with a first inclined surface (421), when the fixing portion (41) passes through the connecting hole (311), the first inclined surface (421) is pressed against the hole wall of the connecting hole (311) so that the elastic clamping portion (42) is elastically deformed to pass through the connecting hole (311) and form clamping.

7. A child car seat with an attachable harness according to claim 6, wherein, The first inclined surface (421) is provided below with a second inclined surface (422), when the elastic clamping portion (42) is driven downward, the second inclined surface (422) is pressed against the hole wall of the connecting hole (311) to be elastically deformed relatively, so as to separate the fixing portion (41) from the connecting hole (311).

8. A child car seat according to any one of claims 3 to 7, wherein, The mounting position is composed of a first connecting rib (33), a second connecting rib (34) and the inner wall of the flange of the first flange (23) or the second flange (24) located on both sides of the connecting block (31).

9. A child car seat with an attachable harness according to claim 8, wherein, The two side end surfaces of the connecting block (31) are inclined surfaces which are inclined in the same direction, and the first connecting rib (33) and the second connecting rib (34) are respectively arranged in the same direction as the two side end surfaces of the connecting block (31).

10. A child car seat with an attachable harness according to claim 8, wherein, The first connecting rib (33) and the second connecting rib (34) are respectively provided with assembly holes (331), and the two side ends of the connecting block (31) are respectively provided with buckle portions (312) corresponding to the assembly holes (331).

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