A fixed-point folding child car seat

Abstract

The utility model relates to a fixed-point folding child vehicle seat, comprising a support frame, a handle is arranged at the upper end of the support frame, a connecting bracket is arranged at the lower end of the support frame, pedals are arranged on both sides of the connecting bracket; a laterally protruding connecting plate is arranged in the middle of the two side plates of the support frame, a mounting bracket is hinged between the two connecting plates, a seat cushion is arranged on the mounting bracket, a positioner is arranged on one connecting plate of the mounting bracket, and a positioning groove that can cooperate with the positioner is arranged on the other connecting plate. The utility model utilizes the positioner to fix the seat cushion after folding and cannot move freely, thereby avoiding the possibility of the seat cushion being stuck with objects, and also avoiding the seat cushion in an upward folded state suddenly falling and hitting objects placed on the beam of the electric vehicle during driving; the positions of the pedals and the handles can be adjusted, and are suitable for children of different sizes; the utility model has a simple structure, strong practicality, and stable connection.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle seats, in particular to a fixed-point folding vehicle seat for children. Background Art

[0002] Electric vehicles are a widely used means of transportation that can carry people. For safety reasons, smaller children are not suitable for sitting in the back seat, so child seats are usually used. Child seats are mostly tied to the frame of the electric vehicle. Due to their large size, other items cannot be placed in front of the electric vehicle. In addition, the presence of some child seats affects the opening and closing of the electric vehicle seat cushion (there is storage space under the electric vehicle seat, which is often used to store chargers, rain gear, etc.), which is very inconvenient. Folding seats came into being, but usually the folding seat cushion can move freely after being unlocked, which may cause adverse effects (such as items stored between the child seat and the electric vehicle seat may be stuck). Utility Model Content

[0003] The utility model aims to overcome the deficiencies in the prior art and provide a fixed-point folding child vehicle seat.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A fixed-point folding child car seat comprises a support frame, a cushion, a pedal, a connecting bracket, a handle and a locator, wherein the upper end of the support frame is provided with a handle, the lower end of the support frame is provided with a connecting bracket, and pedals are respectively provided on both sides of the connecting bracket; laterally protruding connecting plates are respectively provided in the middle of the two side plates of the support frame, a mounting bracket is hinged between the two connecting plates, a cushion is provided on the mounting bracket, a locator is provided on one connecting plate of the mounting bracket, and a locating groove capable of cooperating with the locator is provided on the other connecting plate, the locating groove comprising a first spherical groove and a second spherical groove; the locator comprises a shell, a spring and a round-headed plunger capable of cooperating with the locating groove, a plunger cavity is opened in the shell, a round-headed plunger is provided in the plunger cavity, and a spring is provided between one end of the round-headed plunger and the bottom surface of the plunger cavity.

[0006] Furthermore, a first connecting groove is provided at the upper end of the side panel, a connecting column is provided at the lower end of the handle, and second connecting grooves corresponding to the first connecting groove are respectively provided on both sides of the connecting column. The connecting column is connected to the support frame by means of the cooperation of the first connecting piece, the first connecting groove and the second connecting groove.

[0007] Furthermore, a third connecting groove and a fourth connecting groove are respectively provided at both ends of the connecting bracket, and a second connecting piece that can cooperate with the third connecting groove is provided at the lower end of the support frame; an upwardly bent fixing plate is provided at one end of the pedal, and a fifth connecting groove corresponding to the fourth connecting groove is provided on the fixing plate, and the fixing plate is connected to the connecting bracket by utilizing the cooperation between the third connecting piece, the fourth connecting groove and the fifth connecting groove.

[0008] Furthermore, a protection plate is provided on the upper half of the support frame, and a connection hole capable of cooperating with the first connection member is provided on the protection plate.

[0009] Furthermore, a fixing hole is provided at one end of the mounting bracket, and a mounting hole corresponding to the fixing hole is provided on the seat cushion.

[0010] Furthermore, a blocking rod capable of cooperating with the mounting bracket is provided between the two connecting plates.

[0011] Furthermore, anti-slip sleeves are respectively provided at both ends of the handle.

[0012] Furthermore, a threaded hole is provided on the side plate for installing the positioner, an external thread is provided at one end of the shell, and the shell is screwed to the side plate.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model utilizes a positioner so that the seat cushion can be fixed after being folded and cannot move freely, thereby avoiding the possibility of objects being caught by the seat cushion and also preventing the seat cushion from suddenly falling and damaging objects after being folded upward during driving; the positions of the pedals and the handles can be adjusted, and the utility model is suitable for children of different sizes; the utility model has a simple structure, strong practicality and a stable connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall mounting bracket and positioner structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the handle structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the connecting bracket structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the protection plate structure of the utility model.

[0021] In the figure: 1. support frame; 2. seat cushion; 3. pedal; 4. connecting bracket; 5. handle; 6. positioner; 7. side panel; 8. connecting plate; 9. mounting bracket; 12. shell; 13. spring; 14. round head plunger; 15. plunger cavity; 16. first connecting groove; 17. connecting column; 18. second connecting groove; 20. first connecting member; 21. third connecting groove; 22. fourth connecting groove; 23. second connecting member; 24. fixing plate; 25. fifth connecting groove; 26. third connecting member; 27. protective plate; 28. connecting hole; 29. ​​fixing hole; 30. mounting hole; 31. stop rod; 32. anti-slip sleeve; 33. threaded hole. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model.

[0023] like Figure 1-Figure 6 As shown, a fixed-point folding child vehicle seat comprises a support frame 1, a seat cushion 2, a pedal 3, a connecting bracket 4, a handle 5 and a positioner 6, wherein the support frame 1 is used to provide installation support for each component;

[0024] The upper end of the support frame 1 is provided with a handle 5, which is convenient for the child to hold with both hands;

[0025] A connecting bracket 4 is provided at the lower end of the supporting frame 1, and pedals 3 are provided on both sides of the connecting bracket 4, and the pedals 3 are convenient for the feet of the children to step on;

[0026] The middle of the two side plates 7 of the support frame 1 are respectively provided with a transversely protruding connecting plate 8, and a mounting bracket 9 is hinged between the two connecting plates 8. The mounting bracket 9 can move up and down between the two connecting plates 8. A seat cushion 2 is arranged on the mounting bracket 9, and the seat cushion 2 provides a riding space for children; when there is no child sitting, the mounting bracket 9 is lifted upward, and the seat cushion 2 is folded upward, which can save space for placing other items;

[0027] A locator 6 is provided on one connecting plate 8 of the mounting bracket 9, and a locating groove capable of cooperating with the locator 6 is provided on the other connecting plate 8. The locating groove includes a first spherical groove and a second spherical groove. When the seat cushion 2 falls to the lowest position, the round-head plunger cooperates with the first spherical groove to prevent the mounting bracket 9 from being lifted up by bumps; when the seat cushion 2 is lifted to the highest position, the round-head plunger cooperates with the second spherical groove to prevent the mounting bracket 9 from driving the seat cushion 2 to fall, thereby avoiding the possibility of the seat cushion 2 getting stuck with objects, and also preventing the seat cushion 2 from suddenly falling and damaging objects after being folded upward during driving;

[0028] The positioner 6 includes a shell 12, a spring 13 and a round-headed plunger 14 that can cooperate with the positioning groove. A plunger cavity 15 is opened in the shell 12, and a round-headed plunger 14 is arranged in the plunger cavity 15. A spring 13 is arranged between one end of the round-headed plunger 14 and the bottom surface of the plunger cavity 15. The spring 13 provides an outward pre-tightening force for the round-headed plunger 14, so that the round-headed plunger 14 can maintain a matching relationship with the positioning groove.

[0029] Furthermore, a first connecting groove 16 is provided at the upper end of the side panel 7, and a connecting column 17 is provided at the lower end of the handle 5. Second connecting grooves 18 corresponding to the first connecting groove 16 are respectively provided on both sides of the connecting column 17. The connecting column 17 is connected to the support frame 1 by means of the cooperation among the first connecting member 20, the first connecting groove 16 and the second connecting groove 18. The handle 5 can be adjusted up and down by means of the cooperation among the first connecting member 20, the first connecting groove 16 and the second connecting groove 18.

[0030] Furthermore, the two ends of the connecting bracket 4 are respectively provided with a third connecting groove 21 and a fourth connecting groove 22, and the lower end of the supporting frame 1 is provided with a second connecting member 23 capable of matching with the third connecting groove 21;

[0031] A fixing plate 24 bent upward is provided at one end of the pedal 3, and a fifth connecting groove 25 corresponding to the fourth connecting groove 22 is opened on the fixing plate 24. The fixing plate 24 is connected to the connecting bracket 4 by means of the cooperation between the third connecting piece 26, the fourth connecting groove 22 and the fifth connecting groove 25. The pedal 3 can be adjusted forward and backward by means of the cooperation between the fourth connecting groove 22 and the fifth connecting groove 25.

[0032] Furthermore, a protective plate 27 is provided on the upper half of the support frame 1 , and a connecting hole 28 that can cooperate with the first connecting member 20 is opened on the protective plate 27 . The protective plate 27 can prevent the fingers of the riding child from being clamped by a space between the support frame 1 and the connecting column 17 .

[0033] Furthermore, a fixing hole 29 is provided at one end of the mounting bracket 9, and a mounting hole 30 corresponding to the fixing hole 29 is provided on the seat cushion 2. The mounting hole 30 is an internal screw hole, and the seat cushion 2 and the mounting bracket 9 can be connected and installed by utilizing the cooperation between the connecting bolts, the fixing hole 29 and the mounting hole 30.

[0034] Furthermore, a barrier rod 31 capable of cooperating with the mounting bracket 9 is provided between the two connecting plates 8. The barrier rod 31 limits the descending space of the mounting bracket 9, thereby providing safety protection for children's riding.

[0035] Furthermore, anti-slip covers 32 are respectively provided at both ends of the handle 5, and the anti-slip covers 32 make it easier for children to hold the handle.

[0036] Furthermore, a threaded hole 33 is provided on the side plate 7 for installing the positioner 6, and an external thread is provided at one end of the shell 12. The shell 12 is screwed to the side plate 7. The shell 12 is screwed to facilitate installation and replacement.

[0037] Working principle: The utility model utilizes the cooperation between the positioner 6 and the positioning groove to ensure that the mounting bracket 9 can be fixed when the position is adjusted; when there is no child sitting, the round-head plunger of the positioner 6 cooperates with the first spherical groove to prevent the mounting bracket 9 from being lifted up by bumps; when the seat cushion 2 is lifted to the highest position, the round-head plunger cooperates with the second spherical groove to prevent the mounting bracket 9 from driving the seat cushion 2 to fall;

[0038] When a child sits on the seat cushion 2, the mounting bracket 9 is blocked by the blocking rod 31 and will not fall down, so that the safety of the child is guaranteed;

[0039] The handle 5 can be adjusted up and down by using the cooperation between the first connecting member 20, the first connecting groove 16 and the second connecting groove 18; the pedal 3 can be adjusted front and back by using the cooperation between the fourth connecting groove 22 and the fifth connecting groove 25, which is suitable for children of different sizes.

[0040] It is understood that the above embodiments are only exemplary embodiments used to illustrate the principle of the utility model, and the utility model is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the utility model, and these modifications and improvements are also considered to be within the scope of protection of the utility model.

Claims

1. A fixed-point folding child vehicle seat, comprising a support frame (1), a seat cushion (2), a pedal (3), a connecting bracket (4), a handle (5) and a positioner (6), wherein: The upper end of the support frame (1) is provided with a handle (5), the lower end of the support frame (1) is provided with a connecting bracket (4), and pedals (3) are respectively provided on both sides of the connecting bracket (4); the middle of the two side plates (7) of the support frame (1) are respectively provided with a connecting plate (8) protruding laterally, a mounting bracket (9) is hinged between the two connecting plates (8), and a seat cushion (2) is provided on the mounting bracket (9); a locator (6) is provided on one connecting plate (8) of the mounting bracket (9), and a positioning groove capable of cooperating with the locator (6) is provided on the other connecting plate (8), and the positioning groove comprises a first spherical groove and a second spherical groove; the locator (6) comprises a shell (12), a spring (13) and a round-headed plunger (14) capable of cooperating with the positioning groove, a plunger cavity (15) is provided in the shell (12), a round-headed plunger (14) is provided in the plunger cavity (15), and a spring (13) is provided between one end of the round-headed plunger (14) and the bottom surface of the plunger cavity (15).

2. The fixed-point folding child car seat according to claim 1 is characterized in that: The upper end of the side plate (7) is provided with a first connecting groove (16), the lower end of the handle (5) is provided with a connecting column (17), and second connecting grooves (18) corresponding to the first connecting groove (16) are respectively opened on both sides of the connecting column (17), and the connecting column (17) is connected to the support frame (1) by means of the cooperation of the first connecting member (20), the first connecting groove (16) and the second connecting groove (18).

3. The fixed-point folding child vehicle seat according to claim 1, characterized in that: The two ends of the connecting bracket (4) are respectively provided with a third connecting groove (21) and a fourth connecting groove (22); the lower end of the supporting frame (1) is provided with a second connecting member (23) capable of cooperating with the third connecting groove (21); one end of the pedal (3) is provided with an upwardly bent fixing plate (24); the fixing plate (24) is provided with a fifth connecting groove (25) corresponding to the fourth connecting groove (22); the fixing plate (24) is connected to the connecting bracket (4) by means of the cooperation between the third connecting member (26), the fourth connecting groove (22) and the fifth connecting groove (25).

4. The fixed-point folding child vehicle seat according to claim 1, characterized in that: The upper half of the support frame (1) is provided with a protection plate (27), and the protection plate (27) is provided with a connection hole (28) capable of matching with the first connection member (20).

5. The fixed-point folding child vehicle seat according to claim 1, characterized in that: A fixing hole (29) is provided at one end of the mounting bracket (9), and a mounting hole (30) corresponding to the fixing hole (29) is provided on the seat cushion (2).

6. The fixed-point folding child vehicle seat according to claim 1, characterized in that: A blocking rod (31) capable of cooperating with the mounting bracket (9) is provided between the two connecting plates (8).

7. The fixed-point folding child vehicle seat according to claim 1, characterized in that: Anti-slip sleeves (32) are respectively provided at both ends of the handle (5).

8. The fixed-point folding child vehicle seat according to claim 1, characterized in that: A threaded hole (33) is provided on the side plate (7) on which the positioner (6) is installed. One end of the housing (12) is provided with an external thread, and the housing (12) is screwed onto the side plate (7).

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