Child seat and vehicle

Abstract

The utility model provides a child seat and a vehicle, and the child seat comprises a seat which comprises a sitting part and a mounting part which are adjacently arranged; the protection assembly is arranged on the sitting part and used for limiting the target object to the sitting part; the contraction assembly is arranged on the mounting part, is connected with the protection assembly and is used for applying a tensioning force to the protection assembly; when the target object is located on the sitting part, the contraction assembly drives the protection assembly to apply continuous tensioning force to the target object, and the target object is limited to the sitting part. The child seat solves the technical problems that a child is limited on the child seat by manually adjusting the length of a safety belt, a certain protection effect can be achieved when the child sits quietly, however, when the child plays on the seat, the safety belt is prone to loosening due to movement of the body, and in order to ensure the safety of the child, the child seat is provided with the safety belt. Parents need to pay attention to the tightening condition of the safety belt all the time and adjust the tightening condition in time, great burdens are brought to the parents, and the use experience is affected.

Description

Technical Field

[0001] This utility model relates to the field of seat technology, and more specifically, to a child seat and a vehicle. Background Technology

[0002] In today's society, with the widespread use of cars, the safety of children traveling in vehicles has received increasing attention. Child seats, as crucial equipment for ensuring children's safety, directly impact their life safety.

[0003] However, the relevant technology has at least one of the following problems: the child seats in the relevant technology restrain the child in the seat by manually adjusting the length of the seat belt. This method can play a certain protective role when the child is sitting quietly. However, when the child plays in the seat, the movement of the body can easily cause the seat belt to loosen. In order to ensure the child's safety, parents need to pay attention to the tightness of the seat belt at all times and adjust it in time, which puts a great burden on parents and affects the user experience. Utility Model Content

[0004] The technical problem solved by this utility model is that in related technologies, child seats restrain children in the seat by manually adjusting the length of the seat belt. This method can play a certain protective role when children are sitting quietly. However, when children play in the seat, their body movements can easily cause the seat belt to loosen. In order to ensure the safety of children, parents need to pay attention to the tightness of the seat belt at all times and adjust it in time, which puts a great burden on parents and affects the user experience.

[0005] To address the aforementioned problems, this utility model provides a child seat, comprising: a seat body, the seat body including an adjacent seating portion and a mounting portion; a protective component, the protective component being disposed on the seating portion for confining a target object within the seating portion; and a retractable component, the retractable component being disposed on the mounting portion and connected to the protective component for applying a tension force to the protective component; wherein, when the target object is located in the seating portion, the retractable component drives the protective component to apply a continuous tension force to the target object, thereby confining the target object within the seating portion.

[0006] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: Compared with the seat belts in related technologies that require manual adjustment of tightness, this utility model sets up a retractable component, which applies a continuous tension force to the protective component to restrict the target object in the seating area, preventing the child from shaking in the seat or accidentally getting off the seat due to the seat belt loosening, thereby improving the safety of children when riding.

[0007] In one embodiment of this utility model, the seat body includes: a first stop and a second stop arranged adjacent to each other, and a backrest disposed between the first stop and the second stop; the seating part is composed of the first stop, the second stop and the backrest; the mounting part is located on the side of the backrest away from the seating part; the protective component includes: at least one seat belt disposed in the seating part; the retraction component includes: at least one tightening member disposed in the mounting part and connected to the seat belt in a drive connection.

[0008] In one embodiment of this utility model, at least one connecting channel is provided on the backrest; the seat belt is connected to the tightening member through the connecting channel.

[0009] Compared with existing technologies, the technical effect achieved by adopting this technical solution is that the connection channel facilitates the connection between the seat belt and the tightening device.

[0010] In one embodiment of this utility model, the retraction assembly further includes: a first guide member, which is disposed on the side of the seat back away from the seating part and corresponds to the connecting channel; wherein, when the tightening member applies a tension force to the seat belt, the outer surface of the first guide member is in contact with the seat belt and rotates synchronously with the seat belt.

[0011] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: setting up a first guide member to prevent the seat belt from getting stuck during the tightening process, thereby improving the reliability of the retraction component.

[0012] In one embodiment of this utility model, the seat body further includes a base located between the first stop and the second stop; the protective assembly further includes: a mating member disposed on the base; at least one snap-fit ​​member disposed on the seat belt; wherein, when the snap-fit ​​member is connected to the mating member, the protective assembly restricts the target object within the seating area.

[0013] Compared with existing technologies, the technical effects achieved by this technical solution are as follows: by setting a mating part on the base of the seat body and a snap-fit ​​part on the seat belt, the target object is further restricted in the seating area through the cooperation of the mating part and the snap-fit ​​part; for example, when a child tries to break free from the bottom of the seat, the snap-fit ​​part and the mating part can effectively prevent him from detaching from the seating area.

[0014] In one embodiment of this utility model, the mating parts include: a snap-fit ​​connector, which snaps into a snap-fit ​​member; and a first connecting member, one end of which is connected to the base and the other end of which is connected to the snap-fit ​​connector; wherein the snap-fit ​​connector mates with at least one snap-fit ​​member.

[0015] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: by using a snap-fit ​​connector and snap-fit ​​parts to connect the mating parts and the seat belt together, it is convenient and quick, and makes it easier for children to put on the seat belt.

[0016] In one embodiment of this utility model, the mounting part further includes: a mating groove, which is located on the side of the chair back away from the connecting channel or on the side close to the connecting channel; and a tightening member is installed in the mating groove.

[0017] Compared with existing technologies, the technical effects achieved by adopting this technical solution are: providing an installation position for the tightening component, making the structure more compact.

[0018] In one embodiment of this utility model, the tightening member and the mating groove are connected by bolts, or the tightening member and the mating groove are connected by hinges.

[0019] Compared with existing technologies, the technical effects achieved by adopting this technical solution are as follows: the tightening component and the mating groove are connected by bolts or hinges, and combined with their setting position, the tightening component is more convenient to install or disassemble.

[0020] In one embodiment of this utility model, the child seat further includes a mounting base, which is located below the seat body and is rotatably connected to the seat.

[0021] Compared with existing technologies, the technical effect achieved by adopting this technical solution is: by setting up a mounting base to facilitate the adjustment of the seat angle, the comfort of children riding is improved.

[0022] In one embodiment of this utility model, a vehicle is also provided, the vehicle including a seat, and the child seat in any of the above embodiments can be installed on the seat.

[0023] By adopting the technical solution of this utility model, the following technical effects can be achieved:

[0024] (1) By setting a retractable component, the present invention applies a continuous tension force to the protective component to restrict the target object in the seating part, thereby preventing the child from shaking on the seat or accidentally getting off the seat due to the loose seat belt, thus improving the safety of children when riding.

[0025] (2) A first guide is provided to prevent the seat belt from getting stuck during the tightening process, which improves the reliability of the retraction assembly;

[0026] (3) By setting a mating part on the base of the seat body and a snap-fit ​​part on the seat belt, the target object is further restricted in the seating area by the mating part and the snap-fit ​​part working together; for example, when a child sees that he has broken free from the bottom of the seat, the snap-fit ​​part and the mating part can effectively prevent him from getting out of the seating area. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 A schematic diagram of the structure of a child seat provided in an embodiment of this utility model;

[0029] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0030] Figure 3 for Figure 1 A structural diagram from another perspective;

[0031] Figure 4 for Figure 3 A magnified view of a section at point B in the middle;

[0032] Figure 5 for Figure 1 The diagram shows the structural design of the seat.

[0033] Figure 6 for Figure 2 The diagram shows the structure of the tightening component.

[0034] Explanation of reference numerals in the attached figures:

[0035] 100. Child seat; 10. Seat body; 11. Seating area; 111. First stop; 112. Second stop; 113. Seat back; 1131. Connecting channel; 114. Base; 12. Mounting part; 121. First side wall; 122. Second side wall; 13. Head protection component; 20. Protective assembly; 21. Seat belt; 22. Snap-fit ​​component; 23. Mating component; 231. Snap-fit ​​connector; 232. First connecting component; 31. Tightening component; 311. Housing; 312. Second guide component; 313. Ratchet component; 314. Limiting component; 32. First guide component; 40. Mounting seat. Detailed Implementation

[0036] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0037] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a link, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0038] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0039] See Figure 1 , Figure 1 This is a structural schematic diagram of a child seat provided as an embodiment of the present utility model; combined with Figures 2 to 6 Specifically, a child seat 100 includes: a seat body 10, a protective component 20, and a retractable component. The seat body 10 includes a seating portion 11 and a mounting portion 12 disposed adjacently. The protective component 20 is disposed on the seating portion 11 and is used to restrict a target object within the seating portion 11. The retractable component is disposed on the mounting portion 12 and connected to the protective component 20, and is used to apply a tension force to the protective component 20. When the target object is located in the seating portion 11, the retractable component drives the protective component 20 to apply a continuous tension force to the target object, thereby restricting the target object within the seating portion 11.

[0040] Furthermore, the seat body 10 includes: a first stop 111 and a second stop 112 disposed adjacent to each other, and a backrest 113 disposed between the first stop 111 and the second stop 112; the seating part 11 is composed of the first stop 111, the second stop 112 and the backrest 113; the mounting part 12 is located on the side of the backrest 113 away from the seating part 11.

[0041] Furthermore, the protective component 20 includes: at least one seat belt 21, which is disposed in the seating portion 11; the retraction component includes: at least one tightening member 31, which is disposed in the mounting portion 12 and is throttle-connected to the seat belt 21.

[0042] Furthermore, the tightening member 31 includes: a housing 311, a second guide member 312, at least one ratchet member 313, and a limiting member 314; wherein, the housing 311 is disposed on the mounting portion 12 of the seat back 113, the ratchet member 313 is disposed at the middle position of the housing 311, the limiting member 314 is disposed corresponding to the ratchet member 313 and engages with at least one tooth of the ratchet member 313, and the second guide member 312 is disposed on the side of the housing 311 away from the limiting member 314 to prevent the seat belt 21 from curling or shifting when it retracts into the housing 311.

[0043] Furthermore, the tightening member 31 also includes a rotating shaft, which is located inside the housing 311, and at least one side of the rotating shaft is provided with a ratchet member 313. One end of the seat belt 21 is connected to the rotating shaft, and the seat belt 21 is retracted by rotating the rotating shaft.

[0044] Depending on the specific application, the ratchet 313 and the limiting member 314 work together to achieve one-way locking of the seat belt 21. When the tightening member 31 applies tension to the seat belt 21, the ratchet 313 rotates in a specific direction, while the limiting member 314 engages with the teeth of the ratchet 313, preventing the ratchet 313 from rotating in the opposite direction. This ensures that the seat belt 21 will not accidentally loosen after tightening, maintaining a stable restraint on the child and effectively preventing the seat belt 21 from becoming loose during use.

[0045] Furthermore, the backrest 113 has a first sidewall 121 and a second sidewall 122 oppositely arranged on the side away from the seating part 11, as well as a cover; the mounting part 12 is formed by the backrest 113, the first sidewall 121, the second sidewall 122 and the cover; the cover, the first sidewall 121 and the second sidewall 122 cooperate to prevent children from putting their hands into the mounting part 12.

[0046] Preferably, the seat back 113 is provided with at least one connecting channel 1131; the seat belt 21 is connected to the tightening member 31 through the connecting channel 1131 so as to facilitate the connection between the seat belt 21 and the tightening member 31.

[0047] Furthermore, the retraction assembly also includes: a first guide 32, which is located on the side of the seat back 113 away from the seating part 11 and corresponds to the connecting channel 1131; wherein, when the tightening member 31 applies a tensioning force to the seat belt 21, the outer surface of the first guide 32 is in contact with the seat belt 21 and rotates synchronously with the seat belt 21.

[0048] Preferably, the first guide member 32 is disposed between the first sidewall 121 and the second sidewall 122, and is rotatably connected to the second sidewall 122.

[0049] Preferably, the first guide member 32 is cylindrical.

[0050] Depending on the specific usage, a first guide member 32 is provided on the side of the seat body 10 opposite to the seating portion 11 and corresponding to the connecting channel 1131. The seat belt 21 is in contact with the outer surface of the first guide member 32, ensuring smooth movement of the seat belt 21 during tightening. For example, when the tightening member 31 applies tension to the seat belt 21, the outer surface of the first guide member 32 will be in close contact with the seat belt 21. During this process, the first guide member 32 is not stationary but rotates synchronously with the movement of the seat belt 21. The first guide member 32 ensures that the seat belt 21 always moves along a stable path during tightening or loosening, effectively preventing the seat belt 21 from shifting, twisting, or jamming during tightening.

[0051] Furthermore, the seat body 10 also includes a base 114 located between the first stop 111 and the second stop 112; the protective assembly 20 also includes: a mating member 23 and at least one snap-fit ​​member 22; the mating member 23 is disposed on the base 114; the snap-fit ​​member 22 is disposed on the seat belt 21; wherein, when the snap-fit ​​member 22 is connected to the mating member 23, the protective assembly 20 restricts the target object in the seating part 11 to prevent the child from escaping from the bottom of the seat.

[0052] Preferably, a head protection device 13 is also provided on the side of the backrest 113 away from the base 114. In the event of a collision or sudden braking, the head protection device 13 can provide additional cushioning for the child's head. The head protection device 13 can absorb part of the impact force and reduce the injury to the child's head.

[0053] Furthermore, the mating component 23 includes: a snap-fit ​​connector 231 and a first connector 232; the snap-fit ​​connector 231 snaps into the snap-fit ​​connector 22; one end of the first connector 232 is connected to the base 114, and the other end is connected to the snap-fit ​​connector 231; wherein, the snap-fit ​​connector 231 mates with at least one snap-fit ​​connector 22.

[0054] In a specific example, the child seat 100 of this utility model has two seat belts 21 and one mating part 23. One seat belt 21 is located on the side of the seat body 10 near the first stop 111, and the other seat belt 21 is located on the side of the seat body 10 near the second stop 112. The two seat belts 21 are engaged with the mating part 23 to form a Y-shaped seat belt 21 connection structure. This connection method helps to more comprehensively restrain the target object sitting on the seat, thereby improving the safety and stability of the child seat 100.

[0055] Furthermore, the mounting part 12 also includes: a mating groove, which is located on the side of the chair back 113 away from or close to the connecting channel 1131; the tightening member 31 is installed in the mating groove.

[0056] Preferably, the mating groove is located between the first sidewall 121 and the second sidewall 122, or the mating groove is located on the side of the base 114 away from the seating part 11.

[0057] Preferably, the tightening member 31 and the mating groove are bolted together, or the tightening member 31 and the mating groove are hinged together.

[0058] Preferably, the child seat 100 further includes a mounting base 40, which is located below the seat body 10 and is rotatably connected to the seat. The mounting base 40 facilitates the adjustment of the seat angle, thereby improving the comfort of the child.

[0059] Furthermore, this utility model also provides a vehicle, which includes a seat, and the aforementioned child seat 100 can be installed on the seat.

[0060] While the present invention has been disclosed above, it is not limited thereto. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention; therefore, the scope of protection of the present invention should be determined by the scope defined in the claims.

Claims

1. A child car seat, characterized in that, include: The seat body (10) includes a seating portion (11) and a mounting portion (12) arranged adjacent to each other. A protective component (20) is provided on the seating section (11) for confining the target object within the seating section (11). A shrinking assembly is provided on the mounting part (12) and connected to the protective assembly (20) for applying a tensioning force to the protective assembly (20); When the target object is located in the seating part (11), the retraction component drives the protective component (20) to apply a continuous tension force to the target object, thereby restricting the target object to the seating part (11). The seat body (10) includes: a first stop (111) and a second stop (112) disposed adjacent to each other, and a backrest (113) disposed between the first stop (111) and the second stop (112). The protective component (20) includes: At least one seat belt (21) is provided in the seating section (11). The shrinkage component includes: At least one tightening member (31) is provided on the mounting part (12) and is connected to the seat belt (21) in a driving manner; At least one connecting channel (1131) is provided on the backrest (113). The shrinkage component further includes: The first guide (32) is provided on the side of the backrest (113) away from the seating part (11) and corresponds to the connecting channel (1131); When the tightening member (31) applies the tensioning force to the seat belt (21), the outer surface of the first guide member (32) is in contact with the seat belt (21) and rotates synchronously with the seat belt (21).

2. The child seat according to claim 1, characterized in that, The seating section (11) is composed of the first stop (111), the second stop (112) and the backrest (113); The mounting part (12) is located on the side of the backrest (113) away from the seating part (11).

3. The child seat according to claim 2, characterized in that, The seat belt (21) is connected to the tightening member (31) through the connecting channel (1131).

4. The child seat according to claim 2, characterized in that, The seat body (10) also includes a base (114) located between the first stop (111) and the second stop (112). The protective component (20) also includes: The mating part (23) is disposed on the base (114); At least one snap-fit ​​connector (22) is provided on the seat belt (21); When the snap-fit ​​member (22) is connected to the mating member (23), the protective assembly (20) restricts the target object in the seating section (11).

5. The child seat according to claim 4, characterized in that, The mating component (23) includes: A snap-fit ​​connector (231) is snapped into place with a snap-fit ​​member (22); The first connector (232) is connected at one end to the base (114) and at the other end to the snap connector (231); The snap-fit ​​connector engages with at least one snap-fit ​​element (22).

6. The child seat according to claim 3, characterized in that, The mounting part (12) also includes: The mating groove is located on the side of the chair back (113) away from the connecting channel (1131) or close to the connecting channel (1131). The tightening member (31) is installed in the mating groove.

7. The child seat according to claim 6, characterized in that, The tightening member (31) and the mating groove are connected by bolts, or the tightening member (31) and the mating groove are connected by hinges.

8. The child seat according to any one of claims 1 to 7, characterized in that, The child seat also includes: Mounting seat (40) is located below the seat body (10) and is rotatably connected to the seat.

9. A vehicle, characterized in that, include: Car seat; The child seat as described in any one of claims 1 to 8, wherein the child seat is mounted to the vehicle seat.

Images