CN220826490U - Seat cabin mechanism with stepless adjustable inclination angle and child safety seat - Google Patents
Seat cabin mechanism with stepless adjustable inclination angle and child safety seat Download PDFInfo
- Publication number
- CN220826490U CN220826490U CN202322763149.2U CN202322763149U CN220826490U CN 220826490 U CN220826490 U CN 220826490U CN 202322763149 U CN202322763149 U CN 202322763149U CN 220826490 U CN220826490 U CN 220826490U
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- seat
- inclination angle
- hole
- backrest
- adjustable inclination
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- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of safety seats, and discloses a seat cabin mechanism with an infinitely adjustable inclination angle and a child safety seat, wherein the seat cabin mechanism with the infinitely adjustable inclination angle is suitable for the child seat, the child seat comprises a shell, the shell is provided with a screw hole and a rotary hole, a seat cabin group is arranged in the shell, and comprises a backrest and a seat unit, and the backrest is rotationally connected with the seat unit; the seat part is connected with the connecting rod group, the connecting rod group is connected with the adjusting screw, the adjusting screw acts on the connecting rod group and is used for adjusting the included angle between the backrest and the seat part, and the seat part is provided with a sliding groove III and a connecting hole IV. The seat bin mechanism with the stepless adjustable inclination angle is characterized in that the adjusting screw is manually adjusted, and the backrest and the seat part are rotated through the matching of the adjusting screw and the connecting rod group, so that the included angle between the backrest and the seat part is adjusted, the self-locking is realized, the stepless angle adjusting function is realized, and the seat bin mechanism is suitable for different states of children and meets the requirements of the children on the comfortable inclination angle.
Description
Technical Field
The utility model relates to the technical field of safety seats, in particular to a seat cabin mechanism with an infinitely adjustable inclination angle and a child safety seat.
Background
The safety seat is specially designed for children with different weights (or age groups), is arranged in an automobile, and can effectively improve the riding safety of the children. In the event of a car crash or sudden deceleration, the impact on the child may be reduced and the child's body movement restricted to mitigate injury to them.
The inclination angle of most children's seats on the market is 3 to 6 positions, and is especially an angle to the reverse installation state generally, so that the lying position of children can only be one, and the problem that the children have different requirements on comfortable inclination angles in different states (lying down and sitting down) or individuals is difficult to solve.
Disclosure of utility model
The utility model aims to provide a seat cabin mechanism with an infinitely adjustable inclination angle and a child safety seat, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a seat storehouse mechanism that inclination can electrodeless be adjusted, is applicable to children's seat, children's seat includes the shell, screw rod hole and rotatory hole, its characterized in that are seted up to the shell: a seat bin group is arranged in the shell and comprises a backrest and a seat unit, and the backrest is rotationally connected with the seat unit;
The seat unit is connected with the connecting rod group, the connecting rod group is connected with the adjusting screw, and the adjusting screw acts on the connecting rod group and is used for adjusting the included angle between the backrest and the seat unit.
Preferably, the seat unit is provided with a third sliding groove and a fourth connecting hole, a first connecting shaft is arranged in the fourth connecting hole, and the first connecting shaft is fixed at one end of the shell.
Preferably, the back is provided with a third connecting hole and a second sliding groove, a second connecting shaft is arranged in the second sliding groove, the second connecting shaft is fixed at the other end of the shell, a third connecting shaft is arranged in the third connecting hole, and the third connecting shaft is in sliding connection with the third sliding groove.
Preferably, the connecting rod group comprises an adjusting rod, the adjusting rod is provided with a screw hole, and the adjusting screw rod is arranged in the screw hole.
Preferably, the adjusting rod is provided with a first connecting hole and a first sliding chute, and the adjusting rod is pivoted with a second connecting piece through the first connecting hole.
Preferably, the first sliding groove is connected with the first connecting piece in a sliding manner, the first connecting piece is connected with the third connecting piece, and the third connecting piece is provided with the second connecting hole.
Preferably, the third connecting piece is pivoted with the second connecting piece through the second connecting hole.
Preferably, the third connecting piece and the first connecting piece are pivoted with the rotating hole.
Preferably, the third connecting shaft is fixedly mounted on the third connecting piece.
The child safety seat comprises a shell and a seat cabin mechanism, wherein the seat cabin mechanism is capable of stepless adjusting the inclination angle.
The seat bin mechanism with the stepless adjustable inclination angle has the following beneficial effects:
The seat bin mechanism with the stepless adjustable inclination angle is characterized in that the adjusting screw is manually adjusted, and the backrest and the seat part are rotated through the matching of the adjusting screw and the connecting rod group, so that the included angle between the backrest and the seat part is adjusted, the self-locking is realized, the stepless angle adjusting function is realized, and the seat bin mechanism is suitable for different states of children and meets the requirements of the children on the comfortable inclination angle.
Drawings
FIG. 1 is a perspective view of a child safety seat provided in an embodiment of the present application;
FIG. 2 is a schematic view of the enclosure of FIG. 1;
FIG. 3 is a left side view of the housing of FIG. 1;
FIG. 4 is a top view of the housing of FIG. 2;
FIG. 5 is a schematic view of the internal structure of the child seat of FIG. 1;
FIG. 6 is a schematic view of the cartridge assembly of FIG. 5;
FIG. 7 is an exploded view of the cartridge assembly of FIG. 6;
FIG. 8 is a schematic view of the linkage of FIG. 5;
FIG. 9 is an exploded view of the linkage of FIG. 8;
FIG. 10 is a schematic view of the adjusting screw of FIG. 5;
FIG. 11 is a cross-sectional view of the child seat of FIG. 1;
fig. 12 is a cross-sectional view of the child seat of fig. 11 with the seat and backrest adjusted.
In the figure: 10. a child seat; 20. adjusting a screw; 30. a linkage; 3001. an adjusting rod; 300101, screw holes; 300102, a first connecting hole; 300103, first chute; 3002. a first connecting piece; 3003. a second connecting piece; 3004. a third connecting piece; 300401 and connecting holes II; 40. a seat bin group; 4001. a backrest; 400101 and a connecting hole III; 400102, a second chute; 4002. a seating unit; 400201, chute three; 400202 and a connecting hole IV; 4003. a first connecting shaft; 4004. a second connecting shaft; 4005. a third connecting shaft; 5. a housing; 5001. a screw hole; 5002. and rotating the hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-6, the present utility model provides an embodiment of a seat cabin mechanism with an infinitely adjustable inclination angle, which is suitable for a child seat 10, wherein the child seat 10 comprises a housing 5, a screw hole 5001 and a rotating hole 5002 are formed in the housing 5, a seat cabin group 40 is arranged in the housing 5, the seat cabin group 40 comprises a backrest 4001 and a seat 4002, and the backrest 4001 is rotatably connected with the seat 4002.
As shown in fig. 7, the seat 4002 is provided with a third chute 400201 and a fourth connecting hole 400202, a first connecting shaft 4003 is disposed in the fourth connecting hole 400202, and the first connecting shaft 4003 is fixed at one end of the housing 5.
The backrest 4001 is provided with a third connecting hole 400101 and a second sliding groove 400102, a second connecting shaft 4004 is arranged in the second sliding groove 400102, the second connecting shaft 4004 is fixed at the other end of the shell 5, a third connecting shaft 4005 is arranged in the third connecting hole 400101, and the third connecting shaft 4005 is in sliding connection with the third sliding groove 400201.
As shown in fig. 5-6 and 10, the seat 4002 is connected with a linkage 30, the linkage 30 is connected with an adjusting screw 20, and the adjusting screw 20 acts on the linkage 30 to adjust the included angle between the backrest 4001 and the seat 4002.
Specifically, as shown in fig. 8-9, the linkage 30 includes an adjusting rod 3001, the adjusting rod 3001 is provided with a screw hole 300101, the adjusting screw 20 is disposed in the screw hole 300101, the adjusting screw 20 is disposed in the screw hole 5001, and the horizontal position of the adjusting rod 3001 can be adjusted by rotating the adjusting screw 20.
Further, the adjusting lever 3001 is provided with a first connecting hole 300102 and a first chute 300103, the adjusting lever 3001 is pivoted with a second connecting piece 3003 through a first connecting hole 300102, the first chute 300103 is slidably connected with a first connecting piece 3002, the first connecting piece 3002 is connected with a third connecting piece 3004, the third connecting piece 3004 is provided with a second connecting hole 300401, the third connecting piece 3004 is pivoted with the second connecting piece 3003 through the second connecting hole 300401, the third connecting piece 3004, the first connecting piece 3002 and the rotary hole 5002 are pivoted, and the third connecting shaft 4005 is fixedly arranged on the third connecting piece 3004.
In this embodiment, as shown in fig. 11-12, the adjusting screw 20 is rotated, the adjusting screw 20 drives the adjusting rod 3001 to horizontally move, as shown in fig. 12, the adjusting rod 3001 moves left, the adjusting rod 3001 pulls the second connecting piece 3003 leftwards, the second connecting piece 3003 rotates and drives the third connecting piece 3004 to rotate, the third connecting shaft 4005 in the third connecting piece 3004 slides in the third sliding groove 400201, and because the third connecting shaft 4005 is sleeved in the third connecting hole 400101, the third connecting shaft 4005 drives the lower end of the backrest 4001 to move forwards, the upper end of the backrest 4001 is limited by the second connecting shaft 4004, so that the backrest 4001 rotates, at the moment, the included angle between the backrest 4001 and the seat 4002 is increased, the rotation of the adjusting screw 20 is stopped, the backrest 4001 and the seat 4002 realize self-locking, and the reverse rotation of the adjusting screw 20 can reduce the included angle between the backrest 4001 and the seat 4002, so that the child seat 10 has an electrodeless angle adjusting function, can be suitable for different states of children and meets the requirements of the child on comfortable inclination.
Working principle: the adjusting screw 20 is rotated, the adjusting screw 20 drives the adjusting rod 3001 to horizontally move, the adjusting rod 3001 moves left, the adjusting rod 3001 pulls the connecting piece two 3003 leftwards, the connecting piece two 3003 rotates and drives the connecting piece three 3004 to rotate, the connecting shaft three 4005 in the connecting piece three 3004 slides in the sliding groove three 400201, the connecting shaft three 4005 is sleeved in the connecting hole three 400101, so that the connecting shaft three 4005 drives the lower end of the backrest 4001 to move forwards, the upper end of the backrest 4001 is limited by the connecting shaft two 4004, the backrest 4001 rotates, at the moment, the included angle between the backrest 4001 and the seat 4002 is increased, the rotation of the adjusting screw 20 is stopped, the self-locking of the backrest 4001 and the seat 4002 is realized, and the reverse rotation of the adjusting screw 20 can reduce the included angle between the backrest 4001 and the seat 4002.
The utility model also provides an embodiment of the child safety seat, which comprises a shell 5 and a seat cabin mechanism, wherein the seat cabin mechanism is the seat cabin mechanism with the inclination angle capable of being adjusted steplessly, and the structure and principle of the seat cabin mechanism are described in detail in the embodiment, and are not repeated here.
In view of the foregoing, it will be appreciated that while embodiments of the utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made hereto without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a seat storehouse mechanism that inclination can electrodeless be adjusted, is applicable to children's seat (10), children's seat (10) include shell (5), screw rod hole (5001) and rotatory hole (5002) are seted up to shell (5), its characterized in that: a seat cabin group (40) is arranged in the shell (5), the seat cabin group (40) comprises a backrest (4001) and a seat unit (4002), and the backrest (4001) is rotationally connected with the seat unit (4002);
The seat (4002) is connected with a connecting rod group (30), the connecting rod group (30) is connected with an adjusting screw rod (20), and the adjusting screw rod (20) acts on the connecting rod group (30) and is used for adjusting an included angle between the backrest (4001) and the seat (4002).
2. The seat cabin mechanism with stepless adjustable inclination angle according to claim 1, wherein: the seat unit (4002) is provided with a sliding groove III (400201) and a connecting hole IV (400202), a connecting shaft I (4003) is arranged in the connecting hole IV (400202), and the connecting shaft I (4003) is fixed at one end of the shell (5).
3. The seat cabin mechanism with stepless adjustable inclination angle according to claim 2, wherein: the backrest (4001) is provided with a third connecting hole (400101) and a second sliding groove (400102), a second connecting shaft (4004) is arranged in the second sliding groove (400102), the second connecting shaft (4004) is fixed at the other end of the shell (5), a third connecting shaft (4005) is arranged in the third connecting hole (400101), and the third connecting shaft (4005) is in sliding connection with the third sliding groove (400201).
4. A seat compartment mechanism with steplessly adjustable inclination angle according to claim 3, wherein: the connecting rod group (30) comprises an adjusting rod (3001), a screw hole (300101) is formed in the adjusting rod (3001), and the adjusting screw (20) is arranged in the screw hole (300101).
5. The seat cabin mechanism with stepless adjustable inclination angle according to claim 4, wherein: the adjusting rod (3001) is provided with a first connecting hole (300102) and a first sliding chute (300103), and the adjusting rod (3001) is pivoted with a second connecting piece (3003) through the first connecting hole (300102).
6. The seat cabin mechanism with stepless adjustable inclination angle according to claim 5, wherein: the first sliding groove (300103) is connected with the first connecting piece (3002) in a sliding mode, the first connecting piece (3002) is connected with the third connecting piece (3004), and the third connecting piece (3004) is provided with the second connecting hole (300401).
7. The seat cabin mechanism with stepless adjustable inclination angle according to claim 6, wherein: the third connecting piece (3004) is pivoted with the second connecting piece (3003) through the second connecting hole (300401).
8. The seat cabin mechanism with stepless adjustable inclination angle according to claim 7, wherein: the third connecting piece (3004) and the first connecting piece (3002) are pivoted with the rotating hole (5002).
9. The seat cabin mechanism with stepless adjustable inclination angle according to claim 6, wherein: the connecting shaft III (4005) is fixedly arranged on the connecting piece III (3004).
10. A child safety seat, characterized in that: comprises a shell (5) and a seat cabin mechanism, wherein the seat cabin mechanism is a seat cabin mechanism with stepless adjustable inclination angle according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322763149.2U CN220826490U (en) | 2023-10-16 | 2023-10-16 | Seat cabin mechanism with stepless adjustable inclination angle and child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322763149.2U CN220826490U (en) | 2023-10-16 | 2023-10-16 | Seat cabin mechanism with stepless adjustable inclination angle and child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826490U true CN220826490U (en) | 2024-04-23 |
Family
ID=90722663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322763149.2U Active CN220826490U (en) | 2023-10-16 | 2023-10-16 | Seat cabin mechanism with stepless adjustable inclination angle and child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826490U (en) |
-
2023
- 2023-10-16 CN CN202322763149.2U patent/CN220826490U/en active Active
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