CN220465660U

CN220465660U - Foldable children vehicle-mounted seat

Info

Publication number: CN220465660U
Application number: CN202321888438.9U
Authority: CN
Inventors: 朱守芳
Original assignee: Wuxi Zhengbo Trading Co ltd
Current assignee: Wuxi Zhengbo Trading Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-02-09
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to a foldable child vehicle-mounted seat which comprises a support rod, a seat cushion, a handle, a fixing plate, a first connecting component and a second connecting component, wherein the seat cushion is arranged on one side of the middle part of the support rod, the handle is arranged at the upper end part of the support rod, and the fixing plates are respectively arranged on two sides of the lower end of the support rod; the handle is connected with the support rod through the first connecting component, and the cushion is connected with the support rod through the second connecting component. According to the utility model, the first connecting component and the second connecting component are utilized, so that the cushion and the handle can be folded relative to the supporting rod, and the cushion and the handle are folded under the condition that the child seat is not needed to be used, and a certain sundry containing space is formed on the girder of the electric vehicle; the first spring and the second spring are utilized to enable the first connecting component and the second connecting component to be self-locking and not to be disconnected; the utility model has simple integral structure and strong practicability.

Description

Foldable children vehicle-mounted seat

Technical Field

The utility model belongs to the technical field of vehicle seats, and particularly relates to a foldable child vehicle seat.

Background

The electric bicycle is used as a travel tool with very wide application and also has a manned function. In addition to adult driving, which is a condition for driving the electric vehicle, the electric vehicle may be equipped with a child under twelve years old, and a stationary seat should be used for safety when the electric vehicle is equipped with a child under six years old. In the prior art, a child vehicle-mounted seat is usually bound in front of a seat (namely, at a pedal girder of an electric vehicle), and is fixed at a front wind shield of the electric vehicle in a binding mode, so that the fixation fastness is low, the fixation process is complicated, and certain potential safety hazards exist; meanwhile, the existing child vehicle-mounted seats are all devices with fixed structures, are large in size, are easy to influence the legs of a driver after being fixed on an electric vehicle, and further possibly influence driving safety; and after the existing fixed structure type child car seat is disassembled, the storage occupied space is large, and the storage is inconvenient.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a foldable child vehicle-mounted seat.

The technical scheme adopted for solving the technical problems is as follows:

the foldable child vehicle-mounted seat comprises a support rod, a seat cushion, a handle, a fixing plate, a first connecting assembly and a second connecting assembly, wherein the seat cushion is arranged on one side of the middle part of the support rod, the handle is arranged at the upper end part of the support rod, and the fixing plates are respectively arranged on two sides of the lower end of the support rod; the handle is connected with the support rod through a first connecting component, and the cushion is connected with the support rod through a second connecting component;

the first connecting component comprises a first bracket, a second bracket and clamping pins, wherein connecting plates are respectively arranged on two sides of the first bracket, the second bracket is hinged between the connecting plates, a supporting column is arranged on the second bracket, the end part of the supporting column is provided with the clamping pins, a clamping groove is formed in the outer side of the lower section of the clamping pins, and a clamping plate which can be matched with the inner side wall of the second bracket is arranged in the clamping groove; an arc clamping groove is formed in the first support, a fixing hole capable of being matched with the clamping pin is formed in one end of the arc clamping groove, a clamping column is arranged on the clamping pin, and the clamping column can be matched with the arc clamping groove;

the second connecting assembly comprises a first mounting frame, a second mounting frame and a positioning device, wherein the first mounting frame is arranged on one side of the middle of the supporting rod, the second mounting frame is hinged to the first mounting frame, the positioning device is arranged on one side of the first mounting frame and comprises a connecting sleeve, a second spring, a fixing sleeve, a positioning rod and a pull ring, the first mounting frame is provided with an installing sleeve, the connecting sleeve is in threaded connection with the installing sleeve, the fixing sleeve is in threaded connection with the connecting sleeve, the fixing sleeve is internally provided with the positioning rod, the end part of the second mounting frame is provided with a positioning hole, and the positioning hole can be matched with the positioning rod; the locking hole which can be matched with the locating rod is formed in the first mounting frame, and the cushion cannot fall down after being folded when the locating rod is matched with the locking hole.

Further, the outside cover of support column is equipped with can with screens pin matched with first spring.

Further, the locating lever outside cover is equipped with the second spring, be provided with the boss on the locating lever, the one end of second spring can cooperate with the boss, and the other end can cooperate with fixed sleeve.

Further, the lower extreme both sides of bracing piece are provided with the otic placode respectively, the connecting hole has been seted up on the otic placode, be provided with connecting bolt in the connecting hole, the oblong hole that can with connecting bolt matched with is seted up to the one end of fixed plate.

Further, the support rod has a certain radian.

Further, a fixing rod is arranged on the cushion, and a fixing hole matched with the fixing rod is formed in the second mounting frame.

Further, an auxiliary groove is formed in the seat cushion.

Further, the two ends of the handle are respectively provided with a protection rod.

Further, a cover plate is arranged below the seat cushion.

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

according to the utility model, the first connecting component and the second connecting component are utilized, so that the cushion and the handle can be folded relative to the supporting rod, and the cushion and the handle are folded under the condition that the child seat is not needed to be used, and a certain sundry containing space is formed on the girder of the electric vehicle; the first spring and the second spring are utilized to enable the first connecting component and the second connecting component to be self-locking and not to be disconnected; the utility model has simple integral structure and strong practicability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of a first connection assembly according to the present utility model;

FIG. 3 is a schematic view of a portion of a second connection assembly of the present utility model;

FIG. 4 is a schematic view showing the assembly of the support rod and the fixing plate according to the present utility model;

FIG. 5 is a schematic view of a portion of a support rod according to the present utility model;

fig. 6 is a schematic view of a portion of a seat cushion of the present utility model.

In the figure: 1. a support rod; 2. a cushion; 3. a handle; 4. a fixing plate; 5. a first bracket; 6. a second bracket; 7. a support column; 8. a clamping pin; 9. an annular clamping groove; 10. a clamping plate; 11. an arc-shaped clamping groove; 12. a fixing hole; 13. a clamping column; 14. a first mounting frame; 15. a second mounting frame; 16. connecting sleeves; 18. a fixed sleeve; 19. a positioning rod; 20. a pull ring; 21. a mounting sleeve; 22. positioning holes; 23. a first spring; 24. a second spring; 25. a boss; 26. ear plates; 27. a connection hole; 29. an oblong hole; 30. a fixed screw; 31. a fixing hole; 32. an auxiliary groove; 33. a protection rod; 34. a cover plate; 35. a connecting plate; 36. locking holes.

Detailed Description

The technical scheme of the utility model is clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-6, a foldable child car seat comprises a support rod 1, a seat cushion 2, a handle 3, a fixing plate 4, a first connecting component and a second connecting component, wherein the seat cushion 2 is arranged on one side of the middle part of the support rod 1, the support rod 1 provides a supporting function for the whole structure, and the seat cushion 2 is used for taking a child;

the upper end part of the support rod 1 is provided with the handle 3, and the handle 3 can support the handle by hands when a child sits on the seat, so that the safety is improved; the lower extreme both sides of bracing piece 1 are provided with fixed plate 4 respectively, and fixed plate 4 makes bracing piece 1 lower extreme be convenient for carry out the ligature operation with the electric motor car girder.

The handle 3 is connected with the support rod 1 by a first connecting component, the handle 3 can be folded relative to the support rod 1 by the first connecting component, the seat cushion 2 is connected with the support rod 1 by a second connecting component, and the seat cushion 2 can be folded relative to the support rod 1 by the second connecting component;

the first connecting assembly comprises a first bracket 5, a second bracket 6 and a clamping pin 8, connecting plates 35 are respectively arranged on two sides of the first bracket 5, the second bracket 6 is hinged between the connecting plates 35, and the first bracket 5 is welded with the upper end of the supporting rod 1;

the second bracket 6 is provided with a support column 7, the end part of the support column 7 is provided with a clamping pin 8, the outer side of the lower section of the clamping pin 8 is provided with an annular clamping groove 9, and a clamping plate 10 which can be matched with the inner side wall of the second bracket 6 is arranged in the annular clamping groove 9; the inner side wall of the second bracket 6 can block the clamping plate 10 to prevent the clamping pin 8 from falling off;

an arc-shaped clamping groove 11 is formed in the first bracket 5, a fixing hole 12 which can be matched with the clamping pin 8 is formed in one end of the arc-shaped clamping groove 11, when the clamping pin 8 is matched with the fixing hole 12, the position between the second bracket 6 and the first bracket 5 is fixed (namely, a handle is fixed), a clamping column 13 is arranged on the clamping pin 8, the clamping column 13 can be matched with the arc-shaped clamping groove 11, when the clamping column 13 is matched with the arc-shaped clamping groove 11, the clamping column 13 can move in the arc-shaped clamping groove 11, and at the moment, folding operation (namely, the handle position can be folded) can be carried out between the second bracket 6 and the first bracket 5;

the second connecting assembly comprises a first mounting frame 14, a second mounting frame 15 and a positioning device, wherein the first mounting frame 14 is arranged on one side of the middle part of the supporting rod 1, the second mounting frame 15 is hinged on the first mounting frame 14, and the seat cushion 2 is arranged on the second mounting frame 15;

one side of the first mounting frame 14 is provided with a positioning device, the positioning device comprises a connecting sleeve 16, a fixing sleeve 18, a positioning rod 19 and a pull ring 20, the first mounting frame 14 is provided with a mounting sleeve 21, the connecting sleeve 16 is in threaded connection with the mounting sleeve 21, the fixing sleeve 18 is in threaded connection with the connecting sleeve 16, the fixing sleeve 18 is internally provided with the positioning rod 19, the end part of the second mounting frame 15 is provided with a positioning hole 22, and the positioning hole 22 can be matched with the positioning rod 19; the positioning rod 19 is pulled out from the positioning hole 22, and the second mounting frame 15 and the first mounting frame 14 can move around the hinge shaft, so that the second mounting frame 15 can be lifted upwards; the positioning rod 19 is inserted into the positioning hole 22, the second mounting frame 15 and the first mounting frame 14 are fixed, the positioning rod 19 cannot be moved, and the pull ring 20 is convenient to operate and pull; the first mounting frame 14 is provided with a locking hole 36 which can be matched with the positioning rod 19, and when the positioning rod 19 is matched with the locking hole 36, the cushion 2 cannot fall down after being folded.

Further, a first spring 23 which can be matched with the clamping pin 8 is sleeved on the outer side of the supporting column 7, and the clamping pin 8 has a pretightening force far away from the supporting column 7 by the first spring 23, so that the clamping pin 8 can automatically pop up and lock when moving from the arc-shaped clamping groove 11 to the inside of the fixing hole 22;

further, a second spring 24 is sleeved outside the positioning rod 19, a boss 25 is arranged on the positioning rod 19, one end of the second spring 24 can be matched with the boss 25, and the other end of the second spring can be matched with the fixed sleeve 18; the boss 25 enables the two ends of the second spring 24 to be fixed, and the second spring 24 enables the positioning rod 19 to have a pretightening force far away from the fixing sleeve 18, so that the cooperation between the positioning rod 19 and the positioning hole 22 is locked.

Further, the two sides of the lower end of the supporting rod 1 are respectively provided with an ear plate 26, a first connecting hole 27 is formed in the ear plate 26, a connecting bolt is arranged in the first connecting hole 27, an oblong hole 29 which can be matched with the connecting bolt is formed in one end of the fixing plate 4, and the width between the two fixing plates 4 can be adjusted by the fixing plate 4 through the oblong hole 29, so that the width is suitable for electric vehicles with vehicle beams of different widths.

Further, the handle 3 and the first bracket 5 may be fixedly connected by welding.

Further, the supporting rod 1 has a certain radian, and the radian of the supporting rod 1 enables the whole child seat to be more in line with the design of the electric vehicle.

Further, a fixing screw 30 is disposed on the seat cushion 2, a second connecting hole 31 capable of being matched with the fixing screw 30 is formed in the second mounting frame 15, the fixing screw 30 is inserted into the second connecting hole 31, and a fixing nut is screwed on the fixing screw 30 to fix the seat cushion 2 and the second mounting frame 15.

Further, an auxiliary groove 32 is formed in the seat cushion 2, and the auxiliary groove 32 is convenient for people to lift the seat cushion 2.

Further, the two ends of the handle 3 are respectively provided with a protection rod 33, and the protection rods 33 can better protect children from falling sideways on the seat.

Further, a cover plate 34 is arranged below the cushion 2, and the cover plate 34 covers the structure below the cushion 2, so that the whole cushion is attractive, and other objects can be prevented from being scratched by the fixing screw 30 after being folded.

As another embodiment of the utility model, corresponding through holes can be arranged on the first bracket 14 and the second bracket 15, a fixed pin shaft is inserted into the through holes, one end of the fixed pin shaft is connected to the supporting rod 1 by a rope or an iron chain, and a small child can fold the cushion 2 by directly inserting and extracting the fixed pin shaft, so that the folding operation is labor-saving and convenient.

Working principle: according to the utility model, the folding function of the handle 3 and the cushion 2 is realized by utilizing the first connecting component and the second connecting component, when the handle 3 needs to be folded, the clamping pin 8 is pressed downwards, the cooperation between the clamping pin 8 and the fixing hole 12 is released, the clamping column 13 can be matched with the arc-shaped clamping groove 11, the clamping column 13 moves along the arc-shaped clamping groove 11, and the handle 3 can be folded downwards;

the pull ring 20 is pulled outwards, the pull ring 20 drives the positioning rod 19 to be separated from the positioning hole 22, at the moment, the fixed relation between the first mounting frame 14 and the second mounting frame 15 is released, and the second mounting frame 15 and the first mounting frame 14 can be folded around the hinge shaft, namely, the seat cushion 2 can be folded relative to the support rod 1;

the arrangement of the ear plate 26, the first connecting hole 27 and the oblong hole 29 can fix the bottom of the child vehicle seat on the frame, and simultaneously, the screw hole is formed on the first bracket 5, or the screw hole is formed at the joint of the support rod 1 with a certain radian and the frame, so that the upper part of the child vehicle seat is fixed on the frame to form a triangular fixing structure, and the fixing structure is simple, convenient to fix and good in stability.

It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model and that the utility model is not limited thereto. Various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and substance of the utility model, and such changes and modifications are also considered to be within the scope of the utility model.

Claims

1. A foldable child car seat, characterized by: the novel seat cushion comprises a supporting rod (1), a seat cushion (2), a handle (3), a fixing plate (4), a first connecting component and a second connecting component, wherein the seat cushion (2) is arranged on one side of the middle part of the supporting rod (1), the handle (3) is arranged at the upper end part of the supporting rod (1), and the fixing plates (4) are respectively arranged on two sides of the lower end of the supporting rod (1); the handle (3) is connected with the support rod (1) in a foldable way through a first connecting component, and the seat cushion (2) is connected with the support rod (1) in a foldable way through a second connecting component.

2. A foldable child car seat according to claim 1, wherein: the first connecting assembly comprises a first support (5), a second support (6) and clamping pins (8), connecting plates (35) are respectively arranged on two sides of the first support (5), the second support (6) is hinged between the connecting plates (35), a support column (7) is arranged on the second support (6), the clamping pins (8) are arranged at the end parts of the support column (7), annular clamping grooves (9) are formed in the outer sides of the lower sections of the clamping pins (8), and clamping plates (10) which can be matched with the inner side walls of the second support (6) are arranged in the annular clamping grooves (9); an arc-shaped clamping groove (11) is formed in the first bracket (5), a fixing hole (12) which can be matched with the clamping pin (8) is formed in one end of the arc-shaped clamping groove (11), a clamping column (13) is arranged on the clamping pin (8), and the clamping column (13) can be matched with the arc-shaped clamping groove (11); the outside cover of support column (7) is equipped with can with screens pin (8) matched with first spring (23).

3. A foldable child car seat according to claim 1, wherein: the second connecting assembly comprises a first mounting frame (14), a second mounting frame (15) and a positioning device, wherein one side of the middle of the supporting rod (1) is provided with the first mounting frame (14), the second mounting frame (15) is hinged to the first mounting frame (14), one side of the first mounting frame (14) is provided with the positioning device, the positioning device comprises a connecting sleeve (16), a fixing sleeve (18), a positioning rod (19) and a pull ring (20), the first mounting frame (14) is provided with the mounting sleeve (21), the connecting sleeve (16) is in threaded connection with the mounting sleeve (21), the fixing sleeve (18) is in threaded connection with the connecting sleeve (16), the fixing sleeve (18) is internally provided with the positioning rod (19), the end part of the second mounting frame (15) is provided with a positioning hole (22), and the positioning hole (22) can be matched with the positioning rod (19). A locking hole (36) which can be matched with the positioning rod (19) is formed in the first mounting frame (14); the locating rod (19) outside cover is equipped with second spring (24), be provided with boss (25) on locating rod (19), the one end of second spring (24) can cooperate with boss (25), and the other end can cooperate with fixed sleeve (18).

4. A foldable child car seat according to claim 1, wherein: the utility model discloses a support rod, including bracing piece (1) and fixed plate, the lower extreme both sides of bracing piece (1) are provided with otic placode (26) respectively, first connecting hole (27) have been seted up on otic placode (26), be provided with connecting bolt in first connecting hole (27), oblong hole (29) that can with connecting bolt matched with are seted up to one end of fixed plate (4).

5. The foldable child car seat of claim 4, wherein: the supporting rod (1) has a certain radian.

6. A foldable child car seat according to claim 3, wherein: the seat cushion (2) is provided with a fixing screw (30), and the second mounting frame (15) is provided with a second connecting hole (31) which can be matched with the fixing screw (30).

7. The foldable child car seat of claim 6, wherein: an auxiliary groove (32) is formed in the seat cushion (2).

8. The foldable child car seat of claim 7, wherein: a cover plate (34) is arranged below the cushion (2).

9. A collapsible child car seat according to claim 1 or 2, wherein: both ends of the handle (3) are respectively provided with a protection rod (33).