CN219191983U

CN219191983U - Welfare seat frame elevating system for car

Info

Publication number: CN219191983U
Application number: CN202320441893.8U
Authority: CN
Inventors: 卓桂峰; 谢佳杰; 曾智彬; 张梦生
Original assignee: Zhaoqing Fachuang Technology Co ltd
Current assignee: Zhaoqing Fachuang Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-06-16
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a welfare seat frame lifting mechanism for an automobile, which comprises a mounting seat, wherein a steering device is arranged on the upper surface of the mounting seat, a movable seat is arranged on the upper surface of the steering device, a placing plate is rotatably arranged on the upper surface of the movable seat, folding rods are rotatably arranged on two sides of the movable seat, connecting pieces are fixedly arranged on two sides of the placing plate, and one ends of two groups of folding rods are rotatably arranged on the outer surface of the connecting pieces.

Description

Welfare seat frame elevating system for car

Technical Field

The utility model belongs to the technical field of automobiles, and particularly relates to a welfare seat frame lifting mechanism for an automobile.

Background

The welfare seat for the automobile provides convenience for getting on and off when the disabled person who is inconvenient to move or can not move takes the bus, and the disabled person can move to the carriage seat without the assistance of accompanying personnel, and the welfare seat for the automobile has the following disclosure: CN213963989U discloses a welfare car seat fixing device, including the welfare car, be provided with the fixed part in the welfare car the fixed part both sides all are provided with the guide rail, sliding connection has the wheelchair on the guide rail, the wheelchair with the fixed part can dismantle and be connected, be provided with rotatory lifting mechanism on the wheelchair, rotatory lifting mechanism rotates with the wheelchair to be connected, has simple structure, easy operation, and disabled person can get into the beneficial effect that the welfare car was driven with laborsaving.

The problems with the above techniques are: at present, a welfare seat is mainly used for people with inconvenient or disabled actions to get on or off a car conveniently, but when the lifting mechanism of the existing welfare seat is used, the folding rods on two sides cannot be effectively protected, so that the folding rods are damaged and bent in the operation process due to the collision and other problems, the bearing capacity of the folding rods is reduced, and the danger to a user is possibly caused, so that the lifting mechanism of the welfare seat frame for the automobile is provided.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides a welfare seat frame lifting mechanism for an automobile, which has the advantages of being convenient to use, preventing folding rods from collision during operation, causing bending to reduce safety, being convenient to disassemble a seat and reducing use trouble, and solves the problems that the existing welfare seat is mainly used for people with inconvenient or incapacitated actions to get on and off the automobile conveniently, but the lifting mechanism of the existing welfare seat cannot effectively protect the folding rods on two sides during use, causing collision and the like during operation, causing the folding rods to be damaged to bend, reducing the bearing capacity of the folding rods and possibly causing harm to users.

The utility model discloses an automobile welfare seat frame lifting mechanism, which comprises a mounting seat, wherein a steering device is arranged on the upper surface of the mounting seat, a movable seat is arranged on the upper surface of the steering device, a placing plate is rotatably arranged on the upper surface of the movable seat, folding rods are rotatably arranged on two sides of the movable seat, connecting pieces are fixedly arranged on two sides of the placing plate, one ends of two groups of folding rods are rotatably arranged on the outer surface of the connecting pieces, protection components are fixedly arranged on one sides of the two groups of folding rods, a mounting plate is slidably arranged on the upper surface of the placing plate, a fixing component is fixedly arranged on one end of the upper surface of the placing plate, the fixing component corresponds to the mounting plate, and two groups of bottom rails are arranged on the lower surface of the mounting seat.

As the preferable mode of the utility model, the protection component comprises a protection plate, wherein one side of the protection plate is provided with a mounting groove, a spring is arranged in the mounting groove, one end of the spring is fixedly provided with a reinforcing column, and one end of the reinforcing column is fixedly arranged on one side of the folding rod.

Preferably, a driving device is arranged in the movable seat, one end of the driving device corresponds to the placing plate, and the other end of the folding rod corresponds to the driving device.

As the preferable mode of the utility model, the two ends of the upper surface of the placing plate are provided with the sliding rails, the two ends of the lower surface of the mounting plate are fixedly provided with the sliding blocks, and the sliding rails correspond to the sliding blocks.

As the preferable mode of the utility model, the fixing component comprises a connecting block and a fixing block, wherein a first fixing piece is fixedly arranged at one end of the connecting block, a second fixing piece is fixedly arranged at one end of the fixing block, fixing plates are fixedly arranged at two ends of the first fixing piece and the second fixing piece, and bolts are detachably arranged between the two groups of fixing plates.

As preferable in the utility model, the upper surface of the fixed block is provided with two groups of electric push rods, and one ends of the piston rods of the two groups of electric push rods are fixedly arranged on the lower surface of the connecting block.

Preferably, one end of the placing plate is correspondingly provided with two sets of rotating pieces, and a foot plate is rotatably arranged between the two sets of rotating pieces.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the design of the mounting seat, the steering device, the movable seat, the placing plate, the folding rod, the connecting piece, the mounting plate, the fixing component and the bottom rail, the mounting seat is enabled to slide forwards through the bottom rail, the angle of the seat is adjusted through the steering device, the seat can be conveniently installed from the vehicle door, the placing plate is enabled to extend outwards through the folding rod, the seat is driven by the placing plate to carry out height adjustment, a user on the seat is convenient to get off, and therefore the effect of convenience in use is achieved.

2. According to the folding rod, through the design of the protection plate, the mounting groove, the spring, the reinforcing column and the folding rod, the folding rod is protected through the cooperation of the protection plate, the spring and the reinforcing column, and the folding rod is prevented from being bent due to collision when in use, so that the effect of prolonging the service life is achieved.

3. According to the utility model, through the design of the movable seat, the driving device, the placing plate and the folding rod, the driving device is started, the placing plate is pushed forward, and the placing plate is lifted through the cooperation of the folding rod, so that the effect of convenient lifting is achieved.

4. According to the utility model, through the design of the placement plate, the sliding rail and the mounting plate, when the seat is mounted on the mounting plate, the seat is fixed with the placement plate through sliding of the sliding block on the sliding rail, so that the effect of convenient positioning and mounting is achieved.

5. According to the utility model, through the design of the connecting block, the fixing block, the first fixing piece, the second fixing piece, the fixing plate and the bolt, when the mounting plate is mounted on the placing plate, the connecting block moves to drive the first fixing piece to be attached to the second fixing piece, and the bolt is screwed to fix the mounting plate, so that the effect of convenient fixing is achieved.

6. According to the utility model, through the design of the fixed block, the electric push rod and the connecting block, the electric push rod is started, the connecting block and the fixed block are conveniently connected, and a certain tensile force is provided, so that the effect of convenience in use is achieved.

7. According to the utility model, through the design of the placing plate, the rotating piece and the foot plate, when a user needs to go down from the welfare seat, the foot plate is contacted with the ground through the rotating piece, so that the wheelchair is conveniently and tightly connected with the welfare seat, and the wheelchair is convenient for the user to use.

Drawings

FIG. 1 is a schematic perspective view of the overall structure of a lifting mechanism provided by an embodiment of the utility model;

fig. 2 is a schematic perspective view of a part of a lifting mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a fixing assembly according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a protection component structure according to an embodiment of the present utility model.

In the figure: 1. a mounting base; 2. a bottom rail; 3. a folding bar; 4. a protection component; 401. a protection plate; 402. a reinforcing column; 403. a spring; 404. a mounting groove; 5. a steering device; 6. a movable seat; 7. a connecting piece; 8. placing a plate; 9. a mounting plate; 10. a fixing assembly; 1001. a connecting block; 1002. a fixed block; 1003. an electric push rod; 1004. a first fixing member; 1005. a fixing plate; 1006. a bolt; 1007. a second fixing member; 11. foot plates; 12. a slide rail; 13. a rotating member; 14. a driving device.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the welfare seat frame lifting mechanism for an automobile provided by the embodiment of the utility model comprises a mounting seat 1, a steering device 5 is arranged on the upper surface of the mounting seat 1, a movable seat 6 is arranged on the upper surface of the steering device 5, a placing plate 8 is rotatably arranged on the upper surface of the movable seat 6, folding rods 3 are rotatably arranged on two sides of the movable seat 6, connecting pieces 7 are fixedly arranged on two sides of the placing plate 8, one ends of the two groups of folding rods 3 are rotatably arranged on the outer surface of the connecting pieces 7, a protection component 4 is fixedly arranged on one side of the two groups of folding rods 3, a mounting plate 9 is slidably arranged on the upper surface of the placing plate 8, a fixing component 10 is fixedly arranged on one end of the upper surface of the placing plate 8, the fixing component 10 corresponds to the mounting plate 9, and two groups of bottom rails 2 are arranged on the lower surface of the mounting seat 1.

The scheme is adopted: through mount pad 1, turn to device 5, movable seat 6, place board 8, folding bar 3, connecting piece 7, mounting panel 9, fixed subassembly 10 and bottom rail 2's design, make mount pad 1 forward slip through bottom rail 2, carry out angular adjustment through turn to device 5 to the seat, conveniently make the seat go out from the door, outwards extend through folding bar 3, make place board 8 drive the seat and carry out altitude mixture control, make things convenient for the user on the seat to conveniently get off the bus, thereby the effect of facilitating the use, when folding bar 3 is in use, protect folding bar 3 through protection component 4, thereby the condition that prevents folding bar 3 collision appears in the operation has been reached, lead to appearing bending and reduce the security effect, the life of folding bar 3 is prolonged, place board 8 upper surface slidable mounting has mounting panel 9, make demolish fixed subassembly 10, make mounting panel 9 follow and place board 8 and go out, make the seat and wheelchair lower part install, make things convenient for the inconvenient seat user of leg and foot not need change, thereby the effect of making things convenient for the seat has been reached, unnecessary is reduced.

Referring to fig. 4, the protection assembly 4 includes a protection plate 401, a mounting groove 404 is formed on one side of the protection plate 401, a spring 403 is disposed in the mounting groove 404, a reinforcing column 402 is fixedly mounted at one end of the spring 403, and one end of the reinforcing column 402 is fixedly mounted on one side of the folding rod 3.

The scheme is adopted: through guard plate 401, mounting groove 404, spring 403, reinforcing column 402 and folding bar 3's design for through guard plate 401, spring 403 and reinforcing column 402's cooperation, protect folding bar 3, prevent that folding bar 3 from receiving the collision when using and leading to bending, thereby reached increase of service life's effect.

Referring to fig. 2, a driving device 14 is disposed in the movable seat 6, one end of the driving device 14 corresponds to the placement plate 8, and the other end of the folding bar 3 corresponds to the driving device 14.

The scheme is adopted: through the design of movable seat 6, drive arrangement 14, place board 8 and folding bar 3 for start drive arrangement 14, make place board 8 to pushing forward, through folding bar 3's cooperation, make place board 8 go up and down, thereby reached the effect of convenient lift.

Referring to fig. 2, two ends of the upper surface of the placement plate 8 are provided with slide rails 12, two ends of the lower surface of the mounting plate 9 are fixedly provided with sliding blocks, and the slide rails 12 correspond to the sliding blocks.

The scheme is adopted: through the design of placing board 8, slide rail 12 and mounting panel 9 for through when the seat is installed on mounting panel 9, it is fixed with placing board 8 to slide at slide rail 12 through the slider, thereby reached the effect of convenient location installation.

Referring to fig. 3, the fixing assembly 10 includes a connection block 1001 and a fixing block 1002, a first fixing member 1004 is fixedly mounted at one end of the connection block 1001, a second fixing member 1007 is fixedly mounted at one end of the fixing block 1002, fixing plates 1005 are fixedly mounted at both ends of the first fixing member 1004 and the second fixing member 1007, and bolts 1006 are detachably mounted between the two groups of fixing plates 1005.

The scheme is adopted: through the design of connecting block 1001, fixed block 1002, first mounting 1004, second mounting 1007, fixed plate 1005 and bolt 1006 for when mounting panel 9 installs on placing board 8, connecting block 1001 removes and drives first mounting 1004 and the laminating of second mounting 1007, twists the bolt 1006 and fixes, thereby has reached the effect of convenient fixed.

Referring to fig. 3, two sets of electric push rods 1003 are provided on the upper surface of the fixing block 1002, and one end of the piston rod of each set of electric push rods 1003 is fixedly mounted on the lower surface of the connecting block 1001.

The scheme is adopted: through the design of fixed block 1002, electric putter 1003 and connecting block 1001 for start electric putter 1003, conveniently make connecting block 1001 and fixed block 1002 connect, provide certain pulling force simultaneously, thereby reached the effect of facilitate the use.

Referring to fig. 2, one end of the placement plate 8 is correspondingly provided with two sets of rotating members 13, and a foot plate 11 is rotatably installed between the two sets of rotating members 13.

The scheme is adopted: through the design of placing board 8, rotor 13 and sole 11 for when the user needs to get off from the welfare seat, make sole 11 touch down through rotor 13, conveniently make wheelchair and welfare seat carry out close connection, the convenient use of user.

The working principle of the utility model is as follows:

when the wheelchair is used, firstly, the mounting seat 1 is enabled to slide forwards through the bottom rail 2, the angle adjustment is carried out on the seat through the steering device 5, the seat can be moved out of the vehicle door, then the driving device 14 is started, the placing plate 8 is enabled to push forwards, one end of the folding rod 3 is enabled to follow one end of the placing plate 8 through the connecting piece 7, the folding rod 3 can achieve the lifting effect, the placing plate 8 is placed beside the vehicle door, the foot plate 11 is enabled to touch the ground through the rotating piece 13, then the lower part of the wheelchair is fully connected with the placing plate 8 through the foot plate 11, then the bolt 1006 is screwed, the first fixing piece 1004 and the second fixing piece 1007 are separated, then the electric push rod 1003 is enabled to enable the connecting block 1001 to drive the first fixing piece 1004 to ascend, and then the mounting plate 9 is enabled to be separated from the placing plate 8 through the sliding slide rail 12, and the lower part of the wheelchair is enabled to be connected.

To sum up: this well-being seat frame elevating system for car, through mount pad 1, bottom rail 2, folding bar 3, protection subassembly 4, guard plate 401, reinforcing column 402, spring 403, mounting groove 404, steering gear 5, movable seat 6, connecting piece 7, place board 8, mounting panel 9, fixed subassembly 10, connecting block 1001, fixed block 1002, electric putter 1003, first mounting 1004, fixed plate 1005, bolt 1006, second mounting 1007, sole 11, slide rail 12, the cooperation between rotor 13 and drive arrangement 14, the problem that the present well-being seat is mainly for the convenient boarding and disembarking of inconvenient or unable action personnel, but the elevating system of present well-being seat can't carry out effective protection to both sides folding bar when using, lead to the problem such as bump takes place in the operation in-process, lead to the folding bar to damage to appear bending, reduce the bearing capacity of folding bar, probably can cause the problem of harm to the user.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welfare seat frame elevating system for car, includes mount pad (1), its characterized in that: the utility model discloses a folding device for the automobile, including mount pad (1), mounting pad (3), protection component (4), mounting pad (8) upper surface slidable mounting has mounting panel (9), mounting pad (8) upper surface fixed mounting has fixed subassembly (10), fixed subassembly (10) are corresponding with mounting panel (9), mount pad (1) lower surface is provided with two sets of bottom rail (2).

2. A car welfare seat frame lifting mechanism as claimed in claim 1, characterized in that: the protection assembly (4) comprises a protection plate (401), a mounting groove (404) is formed in one side of the protection plate (401), a spring (403) is arranged in the mounting groove (404), a reinforcing column (402) is fixedly arranged at one end of the spring (403), and one end of the reinforcing column (402) is fixedly arranged on one side of the folding rod (3).

3. A car welfare seat frame lifting mechanism as claimed in claim 1, characterized in that: a driving device (14) is arranged in the movable seat (6), one end of the driving device (14) corresponds to the placing plate (8), and the other end of the folding rod (3) corresponds to the driving device (14).

4. A car welfare seat frame lifting mechanism as claimed in claim 1, characterized in that: the two ends of the upper surface of the placing plate (8) are provided with sliding rails (12), the two ends of the lower surface of the mounting plate (9) are fixedly provided with sliding blocks, and the sliding rails (12) correspond to the sliding blocks.

5. A car welfare seat frame lifting mechanism as claimed in claim 1, characterized in that: the fixing assembly (10) comprises a connecting block (1001) and a fixing block (1002), a first fixing piece (1004) is fixedly arranged at one end of the connecting block (1001), a second fixing piece (1007) is fixedly arranged at one end of the fixing block (1002), fixing plates (1005) are fixedly arranged at two ends of the first fixing piece (1004) and two ends of the second fixing piece (1007), and bolts (1006) are detachably arranged between the two groups of fixing plates (1005).

6. A car welfare seat frame lifting mechanism as claimed in claim 5, wherein: two groups of electric push rods (1003) are arranged on the upper surface of the fixed block (1002), and one ends of piston rods of the two groups of electric push rods (1003) are fixedly arranged on the lower surface of the connecting block (1001).

7. A car welfare seat frame lifting mechanism as claimed in claim 1, characterized in that: two sets of rotating parts (13) are correspondingly arranged at one end of the placing plate (8), and foot plates (11) are rotatably arranged between the two sets of rotating parts (13).