CN220423509U - Seat folding device with limit protection assembly - Google Patents
Seat folding device with limit protection assembly Download PDFInfo
- Publication number
- CN220423509U CN220423509U CN202322256192.XU CN202322256192U CN220423509U CN 220423509 U CN220423509 U CN 220423509U CN 202322256192 U CN202322256192 U CN 202322256192U CN 220423509 U CN220423509 U CN 220423509U
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- lifting
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- driving
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- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model relates to the technical field of seats, and provides a seat folding device with a limit protection component, which comprises: base case, lift containing box, removal screw rod, drive assembly, lift subassembly still include: spacing boundary belt, limiting plate, moving mechanism and elevating system, be provided with folding seat through the balladeur train slip on the base box, the lift containing box slides and sets up on the base box, be provided with in the lift containing box and receive smooth box, it sets up in the base box to remove the screw rotation, the screw has been seted up on the balladeur train, remove screw threaded connection on removing the screw, drive assembly sets up in the base box, spacing boundary belt is equipped with two, two spacing boundary belts all set up in the base box, the limiting plate is equipped with a plurality of, a plurality of limiting plates set up respectively on two spacing protection belts, through above-mentioned technical scheme, the problem of the rate of use of seat has been reduced in the manual work with the seat pull be difficult for controlling the interval between every row of seat among the prior art.
Description
Technical Field
The utility model relates to the technical field of seats, in particular to a seat folding device with a limit protection component.
Background
The chair is a chair with a backrest and armrests. Ancient seats were sitting without chairs, and the "chair" book was a wood name. Cinema chairs belong to one kind of public chairs, and most of cinema chairs consist of four parts of a chair seat, a chair back, armrests and standing feet. The standing legs and the armrests are generally integrated to form a firmly mounted armrest frame. The cinema chair is generally of a steel-wood structure or a steel-plastic structure, is widely applied to various auditoriums and courtyards, and can be widely used in cinema places and important occasions such as government offices, enterprises and public institutions, school auditoriums, ladder classrooms, lecture halls, office places and the like.
The current public seat is fixed in a position in the seat of row usually, be unfavorable for subsequent cleaning after the use, though current public seat has folding function, reduce the space occupation of part, but still some dead angles are difficult to clear up, therefore, the device that can accomodate all seats appears on the market, the device is the case that sets up the seat in accomodating, the seat is in the case of accomodating when the discomfort, the efficiency of cleaning has been improved, but the device that current seat was accomodate sets up screw drive seat in the case of accomodating and removes into the case, after the drive that the seat breaks away from the screw, just need to go into preceding seat top through the seat that comes to behind, then accomodate it, but still need the manpower to pull out the seat of whole row when the seat needs to use, then aim at the screw on the seat, make screw threaded connection in the screw, thereby provide the power of removal to the seat, while in this kind of mode, because the screw on the screw is fixed, a plurality of easy steps are through the drive the seat that moves simultaneously, the clearance can not be controlled by the driver, and the distance is not easy to reduce the seat that every is used to the seat is difficult to the palm, and the distance is not controlled to the seat is carried out to the person.
Disclosure of Invention
The utility model provides a seat folding device with a limit protection component, which solves the problems that the distance between each row of seats is not easy to control when the seats are pulled out manually in the prior art, and the use rate of the seats is reduced.
The technical scheme of the utility model is as follows: a seat folding device with a restraint assembly, comprising: base case, lift containing box, removal screw rod, drive assembly, lift subassembly still include: the device comprises a limiting protecting belt, a limiting plate, a moving mechanism and a lifting mechanism;
a folding seat is arranged on the bottom box in a sliding manner through a sliding frame;
the lifting storage box is arranged on the bottom box in a sliding manner, and a receiving sliding box is arranged in the lifting storage box;
the movable screw is rotatably arranged in the bottom box, a screw hole is formed in the sliding frame, and the movable screw is in threaded connection with the movable screw;
the driving assembly is arranged in the bottom box and used for driving the movable screw rod to rotate;
the lifting assembly is arranged in the bottom box and used for driving the lifting storage box to lift;
the two limiting protection belts are arranged in the bottom box;
the limiting plates are arranged in a plurality, and the limiting plates are respectively arranged on the two limiting protection belts;
the moving mechanism is arranged in the bottom box and used for driving the limiting plate and the limiting protecting belt to carry out integral displacement;
the lifting mechanism is arranged on the bottom box and used for driving the limiting protection belt and the limiting plate to lift.
Preferably, the moving mechanism includes: the device comprises a moving plate, a rotating screw rod, a purifying device and a first motor;
the moving plate is arranged in the bottom box in a sliding manner;
the rotating screw is rotatably arranged in the bottom box, a screw hole is formed in the moving plate, and the rotating screw is rotatably arranged in the screw hole;
the first motor is arranged in the bottom box, and the output end of the first motor is fixedly connected with the rotating screw rod.
Further, the elevating mechanism includes: the lifting frame, the transmission chain wheel, the first electric cylinder and the driving mechanism;
the lifting frame is arranged on the moving plate in a sliding way through a sliding rod;
the plurality of the driving chain wheels are respectively arranged in the lifting frame in a rotating way through two rotating shafts, and the limiting protection belt is arranged between two adjacent driving chain wheels in a transmission way;
the first electric cylinder is arranged on the moving plate, and the output end of the first electric cylinder is fixedly connected with the lifting frame;
the driving mechanism is arranged on the lifting frame and used for driving the transmission chain wheel to rotate.
Still further, the driving mechanism includes: the driving wheel, the second motor and the rotating wheel;
the driving wheel is arranged on the rotating shaft;
the second motor is arranged on the lifting frame;
the rotating wheel is arranged at the output end of the second motor, and a transmission belt is connected between the driving wheel and the rotating wheel in a transmission way.
Still further, the drive assembly includes: a first sprocket, a third motor, and a second sprocket;
the first sprocket is arranged on the movable screw;
the third motor is arranged in the bottom box;
the second sprocket is arranged at the output end of the third motor, and the first sprocket and the second sprocket are connected through chain transmission.
Still further, the lifting assembly includes: the lifting screw rod, the lifting block and the fourth motor;
the lifting screw is rotatably arranged in the bottom box;
the lifting block is arranged in the lifting storage box;
the fourth motor is arranged in the bottom box, and the lifting screw is arranged at the output end of the fourth motor.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, the second chain wheel is driven to rotate by the third motor arranged on the bottom box, and the first chain wheel is driven to rotate by the chain when the second chain wheel rotates, so that the movable screw is driven to rotate, and the sliding frame and the seat are driven to move into the lifting storage box.
2. According to the utility model, the lifting screw is driven to rotate by the fourth motor arranged on the bottom box, so that the lifting block and the lifting storage box are driven to descend, and the seat is driven to descend, so that the seat is stored in the bottom box.
3. According to the utility model, the first motor arranged in the bottom box drives the rotary screw to rotate, so that the movable plate is driven to move in the bottom box, and the first electric cylinder arranged on the movable plate drives the lifting frame to lift and adjust, so that the limiting protection belt is driven to adjust the position and the height.
4. According to the utility model, the second motor arranged on the lifting frame drives the rotating wheel and the driving wheel to rotate, so that the driving chain wheel arranged on the rotating shaft is driven to rotate, and the limiting protection belt and the limiting plate are driven to rotate when the driving chain wheel rotates, so that the pulling-out distance of the seat is controlled.
5. According to the utility model, the distance between each pulled seat can be adjusted through the cooperation among the bottom box, the lifting storage box, the movable screw, the driving assembly, the lifting assembly, the limiting protection belt, the limiting plate, the moving mechanism and the lifting mechanism.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic overall sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the limit guard belt, limit plate, moving mechanism and lifting mechanism of the present utility model;
fig. 4 is a schematic structural view of the limit guard belt, the limit plate and the driving mechanism of the present utility model.
In the figure: 1. a bottom box; 2. folding the seat; 3. lifting the storage box; 4. receiving a slide box; 5. moving the screw; 6. limiting protective belt; 7. a limiting plate; 8. a moving plate; 9. rotating the screw; 10. a first motor; 11. a lifting frame; 12. a drive sprocket; 13. a first electric cylinder; 14. a driving wheel; 15. a second motor; 16. a rotating wheel; 17. a transmission belt; 18. a first sprocket; 19. a third motor; 20. a second sprocket; 21. a chain; 22. lifting screw rods; 23. a lifting block; 24. a fourth motor; 25. and a carriage.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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 to 4, the present embodiment provides a seat folding device with a limit protection assembly, including: base case 1, lift containing box 3, remove screw rod 5, drive assembly, lift subassembly still include: spacing boundary belt 6, limiting plate 7, mobile mechanism and elevating system, spacing boundary belt 6 is equipped with two, two spacing boundary belts 6 all set up in the base box 1, limiting plate 7 is equipped with a plurality ofly, a plurality of limiting plates 7 set up respectively on two spacing boundary belts 6, be provided with folding seat 2 through the slide frame 25 slip on the base box 1, the lift containing box 3 slides and sets up on the base box 1, be provided with in the lift containing box 3 and receive smooth box 4, remove screw 5 rotation setting in the base box 1, the screw has been seted up on the slide frame 25, remove screw 5 threaded connection on remove screw 5, through the base box 1, lift containing box 3, remove screw 5, the drive assembly, lifting unit, spacing boundary belt 6, limiting plate 7, cooperation between mobile mechanism and the elevating system, can be adjusted the distance between every seat that pulls out, compare through artifical pulling seat in the prior art, the equipment is convenient for when the seat pulls out, the distance between every seat is spacing, prevent the too big or undersize problem of interval between two rows of adjacent seats, the rate of use of seat has been improved.
Wherein, drive assembly sets up in base box 1 for drive and remove screw rod 5 and rotate, drive assembly includes: the first sprocket 18, the third motor 19 and the second sprocket 20, first sprocket 18 sets up on moving screw 5, third motor 19 sets up in the base box 1, second sprocket 20 sets up the output at third motor 19, connect through the chain 21 transmission between first sprocket 18 and the second sprocket 20, specifically, drive second sprocket 20 through the third motor 19 that sets up in the base box 1 and rotate, drive first sprocket 18 through chain 21 when second sprocket 20 rotates and rotate, drive moving screw 5 and rotate when first sprocket 18 rotates, thereby drive the seat on balladeur train 25 and move, and then drive a plurality of seats and move into lift containing box 3, when balladeur train 25 removes into lift containing box 3, balladeur train 25 slides into receiving slide box 4, and break away from with moving screw 5, thereby make the seat on the balladeur train 25 stay in lift containing box 3.
Wherein, lifting unit sets up in base box 1 for drive lift containing box 3 goes up and down, lifting unit includes: lifting screw 22, lifting block 23 and fourth motor 24, lifting screw 22 rotates to establish in base box 1, and lifting block 23 sets up in lift containing box 3, and fourth motor 24 sets up in base box 1, and lifting screw 22 sets up the output at fourth motor 24, specifically, drives lifting screw 22 through the fourth motor 24 that sets up in base box 1 and rotates to drive lifting block 23 and lift containing box 3 and go up and down, thereby accomodate the seat of accomodating into in the base box 1.
Wherein, moving mechanism sets up in the base box 1 for drive limiting plate 7 and spacing boundary belt 6 carry out whole displacement, moving mechanism includes: the movable plate 8, the rotation screw rod 9 purifies and first motor 10, the movable plate 8 slides and sets up in the base tank 1, the rotation screw rod 9 rotates and sets up in the base tank 1, the screw has been seted up on the movable plate 8, the rotation screw rod 9 rotates and sets up in the screw, first motor 10 sets up in the base tank 1, the output and the rotation screw rod 9 fixed connection of first motor 10, specifically, drive rotation screw rod 9 through the first motor 10 that sets up on the bottom plate and rotate, thereby drive the movable plate 8 that the slip set up in the base tank 1 and remove.
Wherein, elevating system sets up on the base box 1 for drive spacing guard band 6 and limiting plate 7 go up and down, elevating system includes: the lifting frame 11, the driving sprocket 12, the first electric cylinder 13 and actuating mechanism, the lifting frame 11 slides through the slide bar and sets up on the movable plate 8, driving sprocket 12 is equipped with a plurality ofly, a plurality of driving sprocket 12 rotate through two axis of rotation respectively and set up in the lifting frame 11, spacing protection belt 6 transmission sets up between two adjacent driving sprocket 12, first electric cylinder 13 sets up on the movable plate 8, the output and the lifting frame 11 fixed connection of first electric cylinder 13, specifically, stretch out and draw back through the first electric cylinder 13 that sets up on the movable plate 8, drive lifting frame 11 and carry out lifting adjustment on the slide bar when first electric cylinder 13 stretches out and draws back.
Wherein, actuating mechanism sets up on crane 11 for drive sprocket 12 rotates, and actuating mechanism includes: the driving wheel 14, the second motor 15 and the rotation wheel 16, the driving wheel 14 sets up in the axis of rotation, the second motor 15 sets up on crane 11, the rotation wheel 16 sets up the output at the second motor 15, the transmission is connected with drive belt 17 between driving wheel 14 and the rotation wheel 16, specifically, the second motor 15 that sets up on the crane 11 drives the rotation wheel 16 and rotates, drive the driving wheel 14 through drive belt 17 and rotate when rotating the rotation wheel 16, drive the sprocket 12 that sets up in the axis of rotation when driving wheel 14 rotates, thereby drive spacing guard belt 6 and rotate, drive limiting plate 7 release the lift containing box 3 with the seat on the balladeur train 25 one by one when spacing guard belt 6 rotates, the distance between every row of seats is controlled through the rotational speed of second motor 15 and the distance between two adjacent limiting plates 7, the use ratio of seat has been improved.
In this embodiment, when each row of seats needs to be stored, the third motor 19 arranged in the bottom box 1 drives the second sprocket 20 to rotate, the second sprocket 20 drives the first sprocket 18 to rotate through the chain 21 when rotating, the first sprocket 18 drives the moving screw 5 to rotate when rotating, thereby driving the sliding frame 25 and the seats on the sliding frame 25 to move, and further driving a plurality of seats to move into the lifting storage box 3, when the sliding frame 25 moves into the lifting storage box 3, the sliding frame 25 slides into the receiving sliding box 4 and is separated from the moving screw 5, so that the seats on the sliding frame 25 are left in the lifting storage box 3, and then the fourth motor 24 arranged in the bottom box 1 drives the lifting screw 22 to rotate, so as to drive the lifting block 23 and the lifting storage box 3 to lift, thereby storing the stored seats into the bottom box 1, and further storing the seats.
When the seat is pulled out of the storage box, the lifting screw 22 is driven to rotate reversely through the fourth motor 24, so that the lifting storage box 3 is lifted, the seat is lifted out of the bottom box 1, the rotating screw 9 is driven to rotate through the first motor 10 arranged on the bottom plate, the moving plate 8 which is arranged in the sliding mode in the bottom box 1 is driven to move, the moving plate 8 is moved to the bottom end of the seat, the first electric cylinder 13 arranged on the moving plate 8 stretches out and draws back, the lifting frame 11 is driven to lift on the sliding rod when the first electric cylinder 13 stretches out and draws back, the limiting protection belt 6 is driven to lift, the second motor 15 arranged on the lifting frame 11 drives the rotating wheel 16 to rotate, the driving belt 17 drives the driving wheel 14 to rotate when the driving wheel 14 rotates, the driving sprocket 12 arranged on the rotating shaft is driven to rotate, the limiting protection belt 6 drives the limiting plates 7 to push the seat on the sliding frame 25 out of the lifting storage box 3, the distance between each row of seats is controlled through the rotating speed of the second motor 15 and the distance between two adjacent limiting plates 7, and the use ratio of the seat is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A seat folding device with a restraint assembly, comprising:
the foldable seat (2) is slidably arranged on the bottom box (1) through a sliding frame (25);
the lifting storage box (3), the lifting storage box (3) is arranged on the bottom box (1) in a sliding manner, and a receiving sliding box (4) is arranged in the lifting storage box (3);
the moving screw (5) is rotatably arranged in the bottom box (1), a screw hole is formed in the sliding frame (25), and the moving screw (5) is in threaded connection with the moving screw (5);
the driving assembly is arranged in the bottom box (1) and used for driving the moving screw (5) to rotate;
the lifting assembly is arranged in the bottom box (1) and used for driving the lifting storage box (3) to lift;
characterized by further comprising:
the limiting protection belts (6) are arranged, two limiting protection belts (6) are arranged, and the two limiting protection belts (6) are arranged in the bottom box (1);
the limiting plates (7) are arranged, the limiting plates (7) are arranged in plurality, and the limiting plates (7) are respectively arranged on the two limiting protection belts (6);
the moving mechanism is arranged in the bottom box (1) and is used for driving the limiting plate (7) and the limiting protection belt (6) to integrally displace;
and the lifting mechanism is arranged on the bottom box (1) and is used for driving the limiting protection belt (6) and the limiting plate (7) to lift.
2. The seat folding device with restraint assembly of claim 1 wherein the movement mechanism includes:
a moving plate (8), wherein the moving plate (8) is arranged in the bottom box (1) in a sliding way;
the rotating screw rod (9), the rotating screw rod (9) is rotatably arranged in the bottom box (1), a screw hole is formed in the moving plate (8), and the rotating screw rod (9) is rotatably arranged in the screw hole;
the first motor (10), first motor (10) set up in base case (1), the output of first motor (10) with rotate screw rod (9) fixed connection.
3. A seat folding device with a limit guard assembly as claimed in claim 2 wherein the lifting mechanism comprises:
the lifting frame (11) is arranged on the moving plate (8) in a sliding way through a sliding rod;
the driving chain wheels (12) are arranged, the driving chain wheels (12) are respectively arranged in the lifting frame (11) in a rotating mode through two rotating shafts, and the limiting protection belt (6) is arranged between two adjacent driving chain wheels (12) in a driving mode;
the first electric cylinder (13), the first electric cylinder (13) is arranged on the movable plate (8), and the output end of the first electric cylinder (13) is fixedly connected with the lifting frame (11);
the driving mechanism is arranged on the lifting frame (11) and is used for driving the transmission chain wheel (12) to rotate.
4. A seat folding device with a limit guard assembly as claimed in claim 3 wherein the drive mechanism comprises:
a drive wheel (14), the drive wheel (14) being arranged on the rotation shaft;
a second motor (15), the second motor (15) being arranged on the lifting frame (11);
the rotating wheel (16), the rotating wheel (16) is arranged at the output end of the second motor (15), and a transmission belt (17) is connected between the driving wheel (14) and the rotating wheel (16) in a transmission way.
5. The seat folding apparatus with restraint assembly of claim 4 wherein the drive assembly includes:
a first sprocket (18), the first sprocket (18) being arranged on the moving screw (5);
a third motor (19), the third motor (19) being arranged in the bottom box (1);
the second chain wheel (20), the second chain wheel (20) is arranged at the output end of the third motor (19), and the first chain wheel (18) and the second chain wheel (20) are in transmission connection through a chain (21).
6. The seat folding device with restraint assembly of claim 5 wherein the lift assembly includes:
the lifting screw (22) is rotatably arranged in the bottom box (1);
a lifting block (23), wherein the lifting block (23) is arranged in the lifting storage box (3);
and the fourth motor (24), the fourth motor (24) is arranged in the bottom box (1), and the lifting screw (22) is arranged at the output end of the fourth motor (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322256192.XU CN220423509U (en) | 2023-08-22 | 2023-08-22 | Seat folding device with limit protection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322256192.XU CN220423509U (en) | 2023-08-22 | 2023-08-22 | Seat folding device with limit protection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220423509U true CN220423509U (en) | 2024-02-02 |
Family
ID=89686981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322256192.XU Active CN220423509U (en) | 2023-08-22 | 2023-08-22 | Seat folding device with limit protection assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220423509U (en) |
-
2023
- 2023-08-22 CN CN202322256192.XU patent/CN220423509U/en active Active
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