CN216059968U - Folding chair for baby carriage - Google Patents
Folding chair for baby carriage Download PDFInfo
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- CN216059968U CN216059968U CN202122340909.XU CN202122340909U CN216059968U CN 216059968 U CN216059968 U CN 216059968U CN 202122340909 U CN202122340909 U CN 202122340909U CN 216059968 U CN216059968 U CN 216059968U
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- backrest
- plate
- backrest support
- pin
- tray
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Abstract
The utility model discloses a folding chair for a child stroller, which comprises a tray, a seat board, a backrest support, a handrail frame and a backrest plate, and is characterized in that the seat board is arranged at the upper end of the tray, the backrest support is connected with the seat board in a folding manner, the handrail frame is connected between the backrest support and the seat board, the backrest plate is arranged on one side of the backrest support, a rotating mechanism is arranged between the seat board and the tray, an adjusting mechanism is arranged between the backrest plate and the backrest support, and a shielding part is arranged on the backrest support. According to the utility model, the position of the backrest plate and the height of the ceiling can be quickly adjusted to meet the requirements of children with different heights, and the folding chair can be prevented from colliding with the hand push rod when being rotated, and the rotation is more stable.
Description
Technical Field
The utility model relates to the technical field of children's carts, in particular to a folding chair for a children's cart.
Background
The children's shallow is children's "vehicle", needs someone to assist the car that can only walk of propelling or pulling, and children's shallow is formed by frame and vehicle seat combination, need be close to the handspike position with the folding chair for the factor of safety of children's shallow, makes the focus lean on the back.
The back board of present folding chair is fixed, need take out the safety belt from the high-low grade hole on the back board, just can cooperate the child of different ages to use to because folding chair position and handspike can produce the collision relatively near when folding chair is rotatory, unusual inconvenience, consequently need improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problems that the backrest plate of the existing folding chair is fixed, the safety belt needs to be taken out of the high-low gear hole on the backrest plate, the folding chair can be matched with children of different ages for use, and the folding chair collides with the hand push rod due to the position of the folding chair is close to the hand push rod when the folding chair rotates.
In order to solve the problems, the utility model adopts the technical scheme that the folding chair for the child stroller comprises a tray, a seat plate, a backrest support, a handrail frame and a backrest plate, wherein the seat plate is arranged at the upper end of the tray, the backrest support is connected with the seat plate in a folding manner, the handrail frame is connected between the backrest support and the seat plate, the backrest plate is arranged at one side of the backrest support, a rotating mechanism is arranged between the seat plate and the tray, and an adjusting mechanism is arranged between the backrest plate and the backrest support;
the rotating mechanism mainly comprises: the fixing device comprises a guide groove, a connecting block, a fixing plate, a pin hole A, a pin hole B, a hinge and a fixing part;
the guide groove is formed in the tray, the connecting block is connected to the lower surface of the seat plate, the connecting block is embedded in the guide groove in a sliding mode, the fixing plate is connected to the lower end of the connecting block, the pin hole A is formed in the upper surface of the tray, the pin hole B is formed in the lower surface of the seat plate, two opposite ends of the hinge are respectively in pin connection with the pin hole A and the pin hole B, and the fixing portion is arranged between the seat plate and the tray;
the adjusting mechanism mainly comprises: the guide rail shaft, the sliding hole, the sliding groove, the positioning pin, the spring B, the positioning slot and the shielding part are arranged on the guide rail shaft;
the guide rail shaft is inserted into the backrest support, the sliding hole is formed in the side surface of the backrest plate, the sliding hole is slidably sleeved on the guide rail shaft, the sliding groove is formed in the side surface of the backrest support, the positioning pin is slidably embedded in the sliding groove, the spring B is arranged between the sliding groove and the positioning pin, the positioning slot is formed in the side surface of the backrest plate, and the shielding part is arranged on the backrest support.
Preferably, the fixing portion mainly includes: the locking device comprises a fixed pin lock, a pin lock cover, a spring A and a socket;
the fixed pin lock is movably embedded on one side of the lower end of the seat plate, the pin lock cover is connected on one side of the lower end of the seat plate, the spring A is arranged between the fixed pin lock and the pin lock cover, and the insertion openings are formed in the surfaces of two opposite sides of the tray.
Preferably, the shielding portion mainly includes: the device comprises a sliding rail, a ceiling seat, a clamping groove and a plastic block;
the sliding rails are arranged at two opposite ends of the backrest support, the ceiling base is embedded on the sliding rails in a sliding mode, the clamping grooves are arranged at two opposite ends of the backrest support, and the plastic blocks are connected in the ceiling base.
Preferably, ribs are connected between the ceiling seats.
Preferably, the side surface of the backrest plate is provided with a buckle.
Preferably, the side surface of the backrest plate is provided with positioning numbers.
Compared with the prior art, the folding chair has the advantages and positive effects that the position of the backrest plate and the height position of the ceiling can be quickly adjusted to meet the requirements of children with different heights, the folding chair is prevented from colliding with the hand push rod when being rotated, and the folding chair is rotated more stably.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is an overall view of a folding chair for a stroller according to the present embodiment;
fig. 2 is an exploded view of a folding chair for a stroller according to the present embodiment;
fig. 3 is a partially exploded view of a folding chair for a stroller according to the present embodiment;
fig. 4 is a partially exploded view of a folding chair for a stroller according to the present embodiment;
fig. 5 is a partially enlarged view of a folding chair for a stroller according to the embodiment;
fig. 6 is a partially enlarged view of a folding chair for a stroller according to the present embodiment;
shown in the figure: 1. a tray; 2. a seat plate; 3. a backrest support; 4. a handrail frame; 5. a backrest plate; 6. a guide groove; 7. connecting blocks; 8. a fixing plate; 9. a pin hole A; 10. a pin hole B; 11. a hinge; 12. a guide rail shaft; 13. A slide hole; 14. a sliding groove; 15. positioning pins; 16. a spring B; 17. positioning the slot; 18. a fixed pin lock; 19. A pin lock cover; 20. a spring A; 21. a socket; 22. a slide rail; 23. a ceiling base; 24. a card slot; 25. a plastic block; 26. muscles and bones; 27. buckling a handle; 28. and (6) positioning the number.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The embodiment can be known from the attached drawings 1-6 in the specification, the folding chair for the child stroller comprises a tray 1, a seat plate 2, a backrest support 3, a handrail frame 4 and a backrest plate 5, wherein the seat plate 2 is arranged at the upper end of the tray 1, the backrest support 3 is connected with the seat plate 2 in a folding manner, the handrail frame 4 is connected between the backrest support and the seat plate 2, the backrest plate 5 is arranged at one side of the backrest support 3, a rotating mechanism is arranged between the seat plate 2 and the tray 1, and an adjusting mechanism is arranged between the backrest plate 5 and the backrest support 3;
the rotating mechanism mainly comprises: the guide groove 6, the connecting block 7, the fixing plate 8, the pin hole A9, the pin hole B10, the hinge 11 and the fixing part;
the guide groove 6 is formed on the tray 1, the connecting block 7 is connected to the lower surface of the seat plate 2, the connecting block 7 is slidably embedded in the guide groove 6, the fixing plate 8 is connected to the lower end of the connecting block 7, the pin hole a9 is formed in the upper surface of the tray 1, the pin hole B10 is formed in the lower surface of the seat plate 2, opposite ends of the hinge 11 are respectively in pin connection with the pin hole a9 and the pin hole B10, and the fixing part is arranged between the seat plate 2 and the tray 1;
the adjusting mechanism mainly comprises: the guide rail shaft 12, the slide hole 13, the slide groove 14, the positioning pin 15, the spring B16, the positioning slot 17 and the shielding part;
the guide rail shaft 12 is inserted into the backrest support 3, the slide hole 13 is formed in the side surface of the backrest plate 5, the slide hole 13 is slidably sleeved on the guide rail shaft 12, the slide groove 14 is formed in the side surface of the backrest support 3, the positioning pin 15 is slidably embedded in the slide groove 14, the spring B16 is arranged between the slide groove 14 and the positioning pin 15, the positioning slot 17 is formed in the side surface of the backrest plate 5, and the shielding part is arranged on the backrest support 3.
As can be seen from fig. 1 to 6 of the specification, the fixing portion mainly includes: securing latch 18, latch cover 19, spring a20, and socket 21;
the fixed pin lock 18 is movably embedded at one side of the lower end of the seat plate 2, the pin lock cover 19 is connected at one side of the lower end of the seat plate 2, the spring A20 is arranged between the fixed pin lock 18 and the pin lock cover 19, and the inserting openings 21 are opened at two opposite side surfaces of the tray 1.
As can be seen from fig. 1 to 6 of the specification, the shielding portion mainly includes: a slide rail 22, a ceiling base 23, a clamping groove 24 and a plastic block 25;
the sliding rails 22 are arranged at two opposite ends of the backrest support 3, the ceiling seat 23 is embedded on the sliding rails 22 in a sliding mode, the clamping grooves 24 are arranged at two opposite ends of the backrest support 3, and the plastic blocks 25 are connected in the ceiling seat 23.
As can be seen from the attached figures 1-6 of the specification, the ribs 26 are connected between the ceiling seats 23; a buckle 27 is arranged on the side surface of the backrest plate 5; the side surface of the backrest plate 5 is provided with positioning numbers 28;
it is important to point out that, in the specific implementation process, when the backrest plate 5 needs to be adjusted, the buckle 27 is held by hand, the backrest plate 5 is pulled, the backrest plate 5 slides on the guide rail shaft 12 through the slide hole 13, the height is adjusted by observing the position of the positioning number 28, the positioning pin 15 in the slide groove 14 is inserted into the positioning slot 17 through the elastic force of the spring B16, so as to fix the position of the backrest plate 5, when the folding chair needs to be rotated, the fixing pin lock 18 is pulled to be away from the socket 21, then the seat plate 2 is rotated, the seat plate 2 rotates under the action of the hinge 11 in the guide groove 6, the fixing pin lock 18 is loosened after rotating 180 degrees, the spring a20 supports the fixing pin lock 18 to be reinserted into the socket 21 at the other side of the seat plate 2 to complete rotation, when the ceiling seat 23 needs to be adjusted, the plastic block 25 is pulled to be away from the socket 24, then the ceiling seat 23 is slid, the ceiling base 23 is fixed by sliding the ceiling base on the slide rail 22 to a proper position and then releasing the plastic block 25 to clamp the plastic block 25 into the corresponding clamping groove 24, and the ribs 26 can be provided with ceiling cloth.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. A folding chair for a child stroller comprises a tray (1), a seat plate (2), a backrest support (3), a handrail frame (4) and a backrest plate (5), and is characterized in that the seat plate (2) is arranged at the upper end of the tray (1), the backrest support (3) is connected with the seat plate (2) in a folding manner, the handrail frame (4) is connected between the backrest support and the seat plate (2), the backrest plate (5) is arranged on one side of the backrest support (3), a rotating mechanism is arranged between the seat plate (2) and the tray (1), and an adjusting mechanism is arranged between the backrest plate (5) and the backrest support (3);
the rotating mechanism mainly comprises: the fixing device comprises a guide groove (6), a connecting block (7), a fixing plate (8), a pin hole A (9), a pin hole B (10), a hinge (11) and a fixing part;
the guide groove (6) is formed in the tray (1), the connecting block (7) is connected to the lower surface of the seat plate (2), the connecting block (7) is embedded in the guide groove (6) in a sliding mode, the fixing plate (8) is connected to the lower end of the connecting block (7), the pin hole A (9) is formed in the upper surface of the tray (1), the pin hole B (10) is formed in the lower surface of the seat plate (2), the two opposite ends of the hinge (11) are respectively in pin connection with the pin hole A (9) and the pin hole B (10), and the fixing portion is arranged between the seat plate (2) and the tray (1);
the adjusting mechanism mainly comprises: the guide rail device comprises a guide rail shaft (12), a sliding hole (13), a sliding groove (14), a positioning pin (15), a spring B (16), a positioning slot (17) and a shielding part;
the guide rail shaft (12) is inserted into the backrest support (3), the sliding hole (13) is formed in the side surface of the backrest plate (5), the sliding hole (13) is sleeved on the guide rail shaft (12) in a sliding mode, the sliding groove (14) is formed in the side surface of the backrest support (3), the positioning pin (15) is embedded in the sliding groove (14) in a sliding mode, the spring B (16) is arranged between the sliding groove (14) and the positioning pin (15), the positioning slot (17) is formed in the side surface of the backrest plate (5), and the shielding portion is arranged on the backrest support (3).
2. The folding chair as claimed in claim 1, wherein the fixing part mainly comprises: a fixed pin lock (18), a pin lock cover (19), a spring A (20) and a socket (21);
the fixing pin lock (18) is movably embedded on one side of the lower end of the seat plate (2), the pin lock cover (19) is connected on one side of the lower end of the seat plate (2), the spring A (20) is arranged between the fixing pin lock (18) and the pin lock cover (19), and the insertion openings (21) are formed in the surfaces of the two opposite sides of the tray (1).
3. The folding chair for children's stroller according to claim 1, wherein the shielding part mainly comprises: the device comprises a slide rail (22), a ceiling seat (23), a clamping groove (24) and a plastic block (25);
the sliding rail (22) is arranged at two opposite ends of the backrest support (3), the ceiling seat (23) is slidably embedded on the sliding rail (22), the clamping grooves (24) are arranged at two opposite ends of the backrest support (3), and the plastic blocks (25) are connected in the ceiling seat (23).
4. A folding chair for children's pushchairs according to claim 3, characterised in that tendons (26) are connected between said ceiling seats (23).
5. The folding chair for children's pushchairs according to claim 1, characterised in that said backrest plate (5) is provided, on its lateral surface, with a gripping tab (27).
6. Folding chair for children's pushchairs according to claim 1, characterised in that the side surface of said backrest plate (5) is provided with positioning means (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340909.XU CN216059968U (en) | 2021-09-27 | 2021-09-27 | Folding chair for baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340909.XU CN216059968U (en) | 2021-09-27 | 2021-09-27 | Folding chair for baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216059968U true CN216059968U (en) | 2022-03-18 |
Family
ID=80635893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340909.XU Active CN216059968U (en) | 2021-09-27 | 2021-09-27 | Folding chair for baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216059968U (en) |
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2021
- 2021-09-27 CN CN202122340909.XU patent/CN216059968U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |