CN213056785U - Automobile seat adopting winding braid for braking - Google Patents
Automobile seat adopting winding braid for braking Download PDFInfo
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- CN213056785U CN213056785U CN202021740277.5U CN202021740277U CN213056785U CN 213056785 U CN213056785 U CN 213056785U CN 202021740277 U CN202021740277 U CN 202021740277U CN 213056785 U CN213056785 U CN 213056785U
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Abstract
The utility model discloses an automobile seat adopting furling braid brake, which comprises an upper track component, a lower track component, a scissor arm component, an air spring, a control component and a furling mechanism; the upper track assembly and the lower track assembly are respectively connected to the upper end and the lower end of the scissor arm assembly, and are similar in structure, wherein the upper track assembly comprises two upper U-shaped tracks which are symmetrically arranged and a first connecting plate positioned at the end parts of the two upper U-shaped tracks; the winding mechanism comprises a first mounting plate, a second mounting plate, a power device, a mesh belt and a mesh belt fixing plate; compared with the prior art, the beneficial effects of the utility model are that: when the seat is in the balance position and vibrates upwards by 40mm, the control valve is cut off, the furling mechanism is locked, and then the seat slowly descends to the balance position; when a driver rises, the air bag pushes the seat to move upwards by 40mm, the control valve is cut off, the winding mechanism is locked, and then the seat slowly descends to a balance position.
Description
Technical Field
The utility model relates to a car seat field specifically is an adopt car seat of roll-up meshbelt braking.
Background
The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the number of the people sitting on the chair. From the earliest fixed seats, to multifunctional power-adjustable seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustable seats, depending on the performance of the seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material. There are also seats for special objects of use, such as children's seats and racing seats.
The seat of the existing shock absorber with the air bag is used, when a human body leaves the seat, the shock absorber with the air bag can be inflated instantly, the seat can be lifted to the highest position instantly, and if a rigid limiting structure is adopted to limit the lifting of the seat, great impact can be caused on the structure of the seat.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adopt car seat of roll-up meshbelt braking to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automobile seat adopting a furling braid for braking comprises an upper track assembly, a lower track assembly, a scissor arm assembly, an air spring, a control component and a furling mechanism; the upper track assembly and the lower track assembly are respectively connected to the upper end and the lower end of the scissor arm assembly, the upper track assembly and the lower track assembly are similar in structure, the upper track assembly comprises two upper U-shaped tracks which are symmetrically arranged and a first connecting plate which is positioned at the end parts of the two upper U-shaped tracks, and the two ends of the first connecting plate are fixedly connected with the inner sides of the upper U-shaped tracks; the lower rail assembly component comprises two symmetrically arranged lower U-shaped rails and a second connecting plate positioned at the end parts of the two lower U-shaped rails, and the two ends of the second connecting plate are fixedly connected with the inner sides of the lower U-shaped rails; the shear arm assembly comprises two groups of shear arms, each group of shear arms comprises an inner arm and an outer arm, the inner arms and the outer arms are arranged in a crossed mode, the inner arms and the outer arms are rotatably connected to a main shaft, the main shaft is located at the intersection of the inner arms and the outer arms, the lower ends of the two inner arms are fixedly connected to a lower rotating shaft, two ends of the lower rotating shaft are rotatably connected with lower fixing blocks, the lower fixing blocks are fixedly mounted on the inner wall of a lower U-shaped rail through bolts, and the lower rotating shaft can only rotate around the axis of the lower rotating shaft; the upper ends of the two inner arms are fixedly connected to an upper movable shaft, two ends of the upper movable shaft are rotatably connected with upper rollers, the upper rollers are slidably arranged in the upper U-shaped track, and the upper movable shaft can rotate around the axis of the upper movable shaft and can move along the upper U-shaped track; a third connecting plate is fixedly connected between the lower ends of the two inner arms; the upper ends of the two outer arms are fixedly connected to the upper rotating shaft, the two ends of the upper rotating shaft are rotatably connected with the upper fixing block, the upper fixing block is fixedly mounted on the inner wall of the lower U-shaped track through bolts, and the upper rotating shaft can only rotate around the axis of the upper rotating shaft; the lower ends of the two outer arms are fixedly connected to the lower movable shaft, the two ends of the lower movable shaft are rotatably connected with lower rollers, the lower rollers are arranged on the lower U-shaped track in a sliding mode, and the lower movable shaft can rotate around the axis of the lower movable shaft and can move along the lower U-shaped track; the control component comprises a control valve, a valve mounting frame and a cam, wherein the control valve is fixedly mounted on the side part of the valve mounting frame, the lower end of the valve mounting frame is provided with a hook-shaped structure, the valve mounting frame is rotatably connected with the lower movable shaft through the hook-shaped structure, the upper end of the valve mounting frame is rotatably connected with the main shaft, the cam is rotatably connected onto the valve mounting frame, and the lower end of the cam is abutted against a contact of the control valve; the winding mechanism comprises a first mounting plate, a second mounting plate, a power device, a woven belt and a woven belt fixing plate, the cross section of the first mounting plate is L-shaped, the horizontal edge of the first mounting plate is fixedly connected with the bottom of a first connecting plate of the upper track assembly through a bolt, the second mounting plate is Contraband-shaped, the rear end of the second mounting plate is fixedly connected with the vertical edge of the first mounting plate through a bolt, the power device is fixedly mounted on the inner side of the second mounting plate through a bolt, and an air inlet of the power device is connected with the control valve through a hose; the lower end of the braid is fixedly connected with a braid fixing plate, and the braid fixing plate is fixedly connected with the rear end of the second connecting plate; the upper end of the mesh belt is fixedly connected with the output end of the power device;
furthermore, the air spring is rotatably connected with the lower movable shaft through the first mounting block, an output shaft of the air spring is rotatably connected with the second mounting block, the second mounting block is fixedly mounted on the inner side of the inner arm, and the lower end of the second mounting block is clamped at the upper end of the third connecting plate.
Furthermore, a baffle is fixedly connected between the front ends of the second mounting plates.
Further, the power device is a rotary cylinder, a pneumatic motor or other existing devices capable of converting the pressure energy of the compressed air into mechanical energy for rotation.
Compared with the prior art, the beneficial effects of the utility model are that:
when the seat is in the balance position and vibrates upwards by 40mm, the control valve is cut off, the furling mechanism is locked, and then the seat slowly descends to the balance position;
when a driver rises, the air bag pushes the seat to move upwards by 40mm, the control valve is cut off, the winding mechanism is locked, and then the seat slowly descends to a balance position.
Drawings
Fig. 1 is a schematic structural diagram of an automobile seat adopting a retracting webbing to brake.
Fig. 2 is a schematic view of an internal structure of an automobile seat adopting retracting webbing for braking.
FIG. 3 is a front view of an automotive seat employing retracting webbing for braking.
Fig. 4 is a side view of a vehicle seat employing a retracting webbing brake.
FIG. 5 is a top view of a vehicle seat employing retracting webbing for braking.
FIG. 6 is a schematic structural diagram of a hovering device in an automobile seat using retracting webbing for braking.
Fig. 7 is a schematic structural diagram of a power device in an automobile seat adopting a retracting webbing brake.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-7, an automobile seat using retracting webbing for braking includes an upper track assembly 100, a lower track assembly 200, a scissor arm assembly 300, a gas spring 400, a control component 500, and a retracting mechanism 600;
the upper track assembly 100 and the lower track assembly 200 are respectively connected to the upper end and the lower end of the scissor arm assembly 300, the upper track assembly 100 and the lower track assembly 200 are similar in structure, wherein the upper track assembly 100 comprises two upper U-shaped tracks 101 which are symmetrically arranged and a first connecting plate 102 positioned at the end parts of the two upper U-shaped tracks 101, and the two ends of the first connecting plate 102 are fixedly connected with the inner sides of the upper U-shaped tracks 101; the lower rail assembly 200 comprises two symmetrically arranged lower U-shaped rails 201 and a second connecting plate 202 positioned at the end parts of the two lower U-shaped rails 201, and two ends of the second connecting plate 202 are fixedly connected with the inner sides of the lower U-shaped rails 201;
the scissor arm assembly 300 comprises two sets of scissor arms, each set of scissor arms comprises an inner arm 310 and an outer arm 320, wherein the inner arm 310 and the outer arm 320 are arranged in a crossed manner, the inner arm 310 and the outer arm 320 are both rotatably connected to a spindle 330, the spindle 330 is arranged at the crossed position of the inner arm 310 and the outer arm 320,
the lower ends of the two inner arms 310 are fixedly connected to a lower rotating shaft 311, two ends of the lower rotating shaft 311 are rotatably connected with lower fixing blocks 312, the lower fixing blocks 312 are fixedly installed on the inner wall of the lower U-shaped rail 201 through bolts, and the lower rotating shaft 311 can only rotate around the axis of the lower rotating shaft 311; the upper parts of the two inner arms 310 are fixedly connected to an upper movable shaft 313, two ends of the upper movable shaft 313 are rotatably connected with upper rollers 314, the upper rollers 314 are slidably arranged in the upper U-shaped track 101, and the upper movable shaft 313 not only can rotate around the axis of the upper movable shaft 313, but also can move along the upper U-shaped track 101; a third connecting plate 301 is fixedly connected between the lower ends of the two inner arms 310;
the upper ends of the two outer arms 320 are fixedly connected to the upper rotating shaft 321, the two ends of the upper rotating shaft 321 are rotatably connected with the upper fixing block 322, the upper fixing block 322 is fixedly installed on the inner wall of the lower U-shaped rail 201 through bolts, and the upper rotating shaft 321 can only rotate around the axis of the upper rotating shaft 321; the lower ends of the two outer arms 320 are fixedly connected to a lower movable shaft 323, two ends of the lower movable shaft 323 are rotatably connected with lower rollers 324, the lower rollers 324 are slidably arranged on the lower U-shaped track 201, and the lower movable shaft 323 not only can rotate around the axis of the lower movable shaft 323, but also can move along the lower U-shaped track 201;
the gas spring 400 is rotatably connected with the lower movable shaft 323 through a first mounting block 401, an output shaft of the gas spring 400 is rotatably connected with a second mounting block 402, wherein the second mounting block 402 is fixedly mounted on the inner side of the inner arm 310, and the lower end of the second mounting block 402 is clamped at the upper end of the third connecting plate 301;
the control unit 500 includes a control valve 501, a valve mount 502, a cam 503,
wherein the control valve 501 is fixedly installed at the side of the valve mounting bracket 502, wherein the lower end of the valve mounting bracket 502 is provided with a hook structure 504, the valve mounting bracket 502 is rotatably connected with the lower movable shaft 323 through the hook structure 504, wherein the upper end of the valve mounting bracket 502 is rotatably connected with the main shaft 330, and the cam 503 is rotatably connected with the valve mounting bracket 502, and the cam 503 is also limited in rotation by another structure (not shown in the figure), and the lower end of the cam 503 abuts against the contact point of the control valve 501;
the retracting mechanism 600 comprises a first mounting plate 601, a second mounting plate 602, a power device 603, a webbing belt 604 and a webbing belt fixing plate 605,
the cross section of the first mounting plate 601 is L-shaped, the horizontal edge of the first mounting plate 601 is fixedly connected with the bottom of the first connecting plate 102 of the upper track assembly 100 through a bolt, the second mounting plate 602 is Contraband-shaped, the second mounting plate 602 is mainly used for mounting a power device 603 and connecting the first mounting plate 601, the rear end of the second mounting plate 602 is fixedly connected with the vertical edge of the first mounting plate 601 through a bolt, the power device 603 is fixedly mounted on the inner side of the second mounting plate 602 through a bolt, and the air inlet of the power device 603 is further connected with the control valve 501 through a hose 607;
the lower end of the braid 604 is fixedly connected with a braid fixing plate 605, the braid fixing plate 605 is fixedly connected with the rear end of the second connecting plate 202, the braid fixing plate 605 can also not be fixed with the rear end of the second connecting plate 202, and the braid fixing plate 605 can also be fixed with the base of the automobile as long as the braid fixing plate 605 can not move and keep the position unchanged; the upper end of the mesh belt 604 is fixedly connected with the output end of the power device 603;
a baffle 606 is fixedly connected between the front ends of the second mounting plates 602;
the power device 603 is a rotary cylinder, a pneumatic motor or other conventional device capable of converting pressure energy of compressed air into mechanical energy for rotation;
when the seat is in the balance position and vibrates upwards by 40mm, the control valve is cut off, the furling mechanism is locked, and then the seat slowly descends to the balance position.
When a driver rises up, the air bag pushes the seat to move upwards by 40mm, the control valve is cut off, and the winding mechanism is locked. The seat is then slowly lowered to the equilibrium position.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (4)
1. An automobile seat adopting a furling braid for braking comprises an upper track assembly, a lower track assembly, a scissor arm assembly, an air spring, a control component and a furling mechanism; the scissors arm assembly is characterized in that the upper track assembly and the lower track assembly are respectively connected to the upper end and the lower end of the scissors arm assembly, the upper track assembly and the lower track assembly are similar in structure, the upper track assembly comprises two upper U-shaped tracks which are symmetrically arranged and a first connecting plate which is positioned at the end parts of the two upper U-shaped tracks, and the two ends of the first connecting plate are fixedly connected with the inner sides of the upper U-shaped tracks; the lower rail assembly component comprises two symmetrically arranged lower U-shaped rails and a second connecting plate positioned at the end parts of the two lower U-shaped rails, and the two ends of the second connecting plate are fixedly connected with the inner sides of the lower U-shaped rails; the shear arm assembly comprises two groups of shear arms, each group of shear arms comprises an inner arm and an outer arm, the inner arms and the outer arms are arranged in a crossed mode, the inner arms and the outer arms are rotatably connected to a main shaft, the main shaft is located at the intersection of the inner arms and the outer arms, the lower ends of the two inner arms are fixedly connected to a lower rotating shaft, two ends of the lower rotating shaft are rotatably connected with lower fixing blocks, the lower fixing blocks are fixedly mounted on the inner wall of a lower U-shaped rail through bolts, and the lower rotating shaft can only rotate around the axis of the lower rotating shaft; the upper ends of the two inner arms are fixedly connected to an upper movable shaft, two ends of the upper movable shaft are rotatably connected with upper rollers, the upper rollers are slidably arranged in the upper U-shaped track, and the upper movable shaft can rotate around the axis of the upper movable shaft and can move along the upper U-shaped track; a third connecting plate is fixedly connected between the lower ends of the two inner arms; the upper ends of the two outer arms are fixedly connected to the upper rotating shaft, the two ends of the upper rotating shaft are rotatably connected with the upper fixing block, the upper fixing block is fixedly mounted on the inner wall of the lower U-shaped track through bolts, and the upper rotating shaft can only rotate around the axis of the upper rotating shaft; the lower ends of the two outer arms are fixedly connected to the lower movable shaft, the two ends of the lower movable shaft are rotatably connected with lower rollers, the lower rollers are arranged on the lower U-shaped track in a sliding mode, and the lower movable shaft can rotate around the axis of the lower movable shaft and can move along the lower U-shaped track; the control component comprises a control valve, a valve mounting frame and a cam, wherein the control valve is fixedly mounted on the side part of the valve mounting frame, the lower end of the valve mounting frame is provided with a hook-shaped structure, the valve mounting frame is rotatably connected with the lower movable shaft through the hook-shaped structure, the upper end of the valve mounting frame is rotatably connected with the main shaft, the cam is rotatably connected onto the valve mounting frame, and the lower end of the cam is abutted against a contact of the control valve; the winding mechanism comprises a first mounting plate, a second mounting plate, a power device, a woven belt and a woven belt fixing plate, the cross section of the first mounting plate is L-shaped, the horizontal edge of the first mounting plate is fixedly connected with the bottom of a first connecting plate of the upper track assembly through a bolt, the second mounting plate is Contraband-shaped, the rear end of the second mounting plate is fixedly connected with the vertical edge of the first mounting plate through a bolt, the power device is fixedly mounted on the inner side of the second mounting plate through a bolt, and an air inlet of the power device is connected with the control valve through a hose; the lower end of the braid is fixedly connected with a braid fixing plate, and the braid fixing plate is fixedly connected with the rear end of the second connecting plate; the upper end of the mesh belt is fixedly connected with the output end of the power device.
2. The automobile seat adopting furling webbing for braking as claimed in claim 1, wherein the gas spring is rotatably connected with the lower movable shaft through a first mounting block, an output shaft of the gas spring is rotatably connected with a second mounting block, the second mounting block is fixedly mounted on an inner side of the inner arm, and a lower end of the second mounting block is clamped at an upper end of the third connecting plate.
3. The automobile seat adopting furled webbing for braking according to claim 1 is characterized in that a baffle plate is fixedly connected between the front ends of the second mounting plates.
4. The vehicle seat adopting the retracting webbing to brake as claimed in claim 1, wherein the power device is a rotary cylinder, a pneumatic motor or other existing devices capable of converting pressure energy of compressed air into mechanical energy of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021740277.5U CN213056785U (en) | 2020-08-19 | 2020-08-19 | Automobile seat adopting winding braid for braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021740277.5U CN213056785U (en) | 2020-08-19 | 2020-08-19 | Automobile seat adopting winding braid for braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213056785U true CN213056785U (en) | 2021-04-27 |
Family
ID=75553935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021740277.5U Active CN213056785U (en) | 2020-08-19 | 2020-08-19 | Automobile seat adopting winding braid for braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213056785U (en) |
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2020
- 2020-08-19 CN CN202021740277.5U patent/CN213056785U/en active Active
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