CN108437855B - Movable seat structure for vehicle - Google Patents
Movable seat structure for vehicle Download PDFInfo
- Publication number
- CN108437855B CN108437855B CN201810199322.1A CN201810199322A CN108437855B CN 108437855 B CN108437855 B CN 108437855B CN 201810199322 A CN201810199322 A CN 201810199322A CN 108437855 B CN108437855 B CN 108437855B
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- China
- Prior art keywords
- seat
- butt joint
- moving mechanism
- clamping
- side body
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- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 210000001503 joint Anatomy 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 238000010586 diagram Methods 0.000 description 9
- 238000003032 molecular docking Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/245—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for handicapped persons
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a movable seat structure for a vehicle, which mainly comprises a seat framework, a moving mechanism and a seat, wherein the seat framework is arranged in a vehicle body of the vehicle, at least one clamping block is arranged, two corresponding sides of the seat framework are respectively provided with a side body structure, a plurality of butt joint holes are formed in the side body structure, an inserting piece extends from one side of the side body structure, the moving mechanism is arranged on the seat framework and is provided with a plurality of movable butt joint pieces and at least one clamping groove, the clamping grooves are mainly used for clamping the clamping blocks on the seat framework, when the seat is arranged, the seat can move on the side body structure through rolling pieces in the movable butt joint pieces and can move to the butt joint holes quickly and accurately, and an installer is prevented from viewing whether to insert the seat framework into a correct position one.
Description
Technical Field
The present invention relates to a seat structure, and more particularly, to a movable seat structure for a vehicle.
Background
At present, it is a very difficult task for a person with mobility difficulty to get on or off a car, because the person with mobility difficulty cannot move from a wheelchair to a car seat, and usually needs the assistance of others to smoothly sit on the car or move from the car seat to the wheelchair, for a caregiver or an irradiated person, the holding posture may be incorrect or the force applied may be too much, which may cause the injury to the bodies of both parties.
The existing movable seat applied to the automobile has the following defects: the seat installation still adopts the screw mode of lock solid, so-called screw lock solid is that the screw hole on the seat needs earlier mutually counterpoint with the screw hole on the moving mechanism, and installer must utilize the screw lock solid installation after the location is confirmed to eyes oneself in the time of counterpoint, can't confirm whether counterpoint through the mode of feeling during definite counterpoint, must whole people lie prone at the minimum and confirm with the eye, therefore not only the packaging efficiency is not good, and long-time equipment seat then can cause the burden on the installer health.
Therefore, a new technical solution is needed in the prior art to solve the above-mentioned deficiency.
Disclosure of Invention
The invention aims to provide a movable seat structure for a vehicle, which solves the technical problems that the assembly efficiency is poor when a movable seat adopting a screw locking mode is aligned, and the long-time assembly of the seat causes physical burden on an installer.
To achieve the above object, the present invention provides a movable seat structure for a vehicle, including:
the seat framework is provided with at least one clamping block, two corresponding sides of the seat framework are respectively provided with a side body structure, a plurality of butt joint holes are formed on the side body structure, and one side of the side body structure is extended with an inserting piece; the moving mechanism is provided with a plurality of movable butt joint pieces and at least one clamping groove, the clamping groove is used for clamping the clamping block on the seat framework, and each movable butt joint piece can be fixedly arranged corresponding to the butt joint hole under the non-accurate alignment state;
the movable butt joint part comprises a sleeve, a rolling part arranged on the sleeve and an assembly part arranged on the sleeve and assembled on the moving mechanism, and the rolling part can slide to the butt joint hole from the side body structure.
The seat turning mechanism further comprises a lifting mechanism, a hand rocker, a motor, a screw rod and at least one sliding rod are arranged on the lifting mechanism and are arranged beside the moving mechanism, so that a lifting function is provided, an extending seat is arranged on the lifting mechanism and is fixed by utilizing an axle center so as to provide a seat turning function on the moving mechanism, and the axle rod at one end of the extending seat is connected to the moving mechanism.
Furthermore, the steering device further comprises a rotating mechanism which is arranged below the lifting mechanism, and the upper end and the lower end of the rotating mechanism are respectively provided with a roller, so that the steering operation can be completed in a labor-saving manner.
Further, the seat further comprises a sliding track connected below the rotating mechanism, a clamping groove is formed in the sliding track and used for clamping the inserting piece of the seat framework, a clamping plate is arranged on the sliding track and used for driving the lower clamping plate to be driven by a push rod, and the clamping plate clamps the toothed plate to adjust the front position and the rear position of the seat in the vehicle.
Furthermore, the moving mechanism is provided with a support frame, and a lock bolt is arranged outside the support frame.
Further, a control box is installed on the lifting mechanism and used for starting the motor to operate and drive the gear and the screw rod so as to start the lifting mechanism to ascend or descend.
Furthermore, at least three wheel legs capable of being bent are arranged on the seat framework.
Through the technical scheme, the invention can bring the following beneficial effects:
when the seat is installed, the rolling piece in the movable butt joint piece can move on the side body structure and can quickly and accurately move to the butt joint hole, so that an installer is prevented from viewing whether to insert the seat into a correct position one by one, and the problem that the installer is burdened due to long-time seat assembling is solved.
Drawings
The invention is further described with reference to the following drawings and detailed description.
FIG. 1 is a schematic view of the seat and the seat frame of the present invention in a separated configuration.
Fig. 2 is a schematic view showing a structure separation of the seat frame according to the present invention.
FIG. 3 is an operation diagram of the movable docking member of the assembled seat of the present invention.
FIG. 4 is an operation diagram of the present invention for completing the assembly of the seat and the movable docking member.
FIG. 5 is a schematic diagram of the separation operation of the seat frame and the moving mechanism according to the present invention.
FIG. 6 is a schematic view of the structure of the present invention for turning, forward moving and unhooking.
FIG. 7 is a schematic view of the caster of the present invention.
In the figure, 1-a seat framework, 10-a clamping block, 11-a side body structure, 110-a butt joint hole, 112-an inserting piece, 12-a caster, 2-a moving mechanism, 21-a clamping groove, 24-a movable butt joint piece, 240-a sleeve, 241-a rolling piece, 242-an assembly piece, 25-a support frame, 250-a lock bolt, 3-a seat, 4-a lifting mechanism, 40-a hand rocker, 41-a motor, 42-a screw rod, 43-a sliding rod, 44-an extension seat, 440-a shaft rod, 45-an axle center, 46-a control box, 47-a gear, 48-a screw rod, 5-a rotating mechanism, 6-a sliding track, 60-a clamping groove, 62-a push rod, 63-a clamping plate and 64-a toothed plate.
Detailed Description
The following embodiments of the present invention are described in detail, and those skilled in the art can easily understand the advantages and effects of the present invention from the disclosure of the present specification.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, which sequentially show a schematic diagram of a separated structure between a seat and a seat frame, a schematic diagram of a separated structure between a seat frame, an operation schematic diagram of a movable abutting member for assembling the seat, and an operation schematic diagram of completing the assembly of the seat and the movable abutting member.
The invention relates to a movable seat structure for a vehicle, which mainly comprises a seat framework 1, a moving mechanism 2 and a seat 3, wherein the seat framework 1 is arranged in a vehicle body (not shown in the figure), the seat framework 1 is provided with at least one clamping block 10, two corresponding sides of the seat framework 1 are respectively provided with a side body structure 11, a plurality of butt joint holes 110 are formed on the side body structure 11, and one side of the side body structure 11 is extended with an inserting piece 112; the moving mechanism 2 is installed on the seat frame 1, and the moving mechanism 2 is provided with a plurality of movable butting pieces 24 and at least one clamping groove 21, the clamping groove 21 is used for clamping the clamping block 10 on the seat frame 1, and each movable butting piece 24 corresponding to the butting hole 110 can be placed and fixed under a non-precise butting state.
The moving mechanism 2 is further provided with a support frame 25, and a lock bolt 250 is disposed outside the support frame 25. And at least three bendable casters 12 are arranged on the seat frame 1. It should be noted that the movable docking member 24 includes a sleeve 240, a rolling member 241 mounted on the sleeve 240, and an assembly member 242 mounted on the sleeve 240 and assembled to the moving mechanism 2, and the rolling member 241 can move to the docking hole 110 from the side body structure 11.
The chair further comprises a lifting mechanism 4, a rotating mechanism 5 and a sliding track 6, wherein the lifting mechanism 4 is installed beside the moving mechanism 2, a hand lever 40, a motor 41, a screw 42 and at least one sliding rod 43 are arranged above the lifting mechanism 4 to provide a lifting function, the lifting mechanism 4 is further provided with an extension seat 44 which is fixed by an axis 45 to provide a turning function for the chair 3 on the moving mechanism 2, and a shaft rod 440 at one end of the extension seat 44 is connected to the moving mechanism 2. The lifting mechanism 4 is further provided with a control box 46, and the control box 46 can start the motor 41 to operate and drive the gear 47 and the screw 48, so as to start the lifting mechanism 4 to ascend or descend.
In addition, the rotating mechanism 5 is partially disposed below the elevating mechanism 4, and has rollers 50 at its upper and lower ends, respectively, to perform steering operation in a labor-saving manner. As for the sliding track 6, connected to the lower part of the rotating mechanism 5, the sliding track 6 is provided with a slot 60 for the engagement of the caster 12 of the seat frame 1 and the tab 112 extending from one side of the side body structure 11 of the seat frame 1, the sliding track 6 is provided with a lock rod 61 for fixedly locking a lock slot (not shown) below the moving mechanism 2 to fix the moving mechanism 2 on the sliding track 6, the sliding track 6 is provided with a push rod 62 for driving the lower latch 63, and the latch 63 latches the toothed plate 64 to adjust the front and rear positions of the seat 3 in the vehicle.
As can be seen from fig. 3 and 4, the moving mechanism 2 is provided with a plurality of movable abutments 24, and each movable abutment 24 comprises a sleeve 240, a rolling element 241 and an assembly element 242, wherein the assembly element 242 is mainly mounted on the sleeve 240, and the assembly element 242 is fixedly mounted on the moving mechanism 2, as for the rolling element 241, a rolling ball is used, when the seat 3 is to be mounted on the moving mechanism 2, the side body structure 11 on the seat frame 1 is formed with an abutment hole 30, the side body structure 11 can correspond to each movable abutment 24, if the position of the abutment hole 30 on the seat 3 and the position of the rolling element 241 are not aligned when the seat 3 is mounted, the rolling element 241 rolls on the side body structure 11, and the entire seat 3 can be moved on the side body structure 11 by the rolling element 241 until the entire movable abutment 24 is caught in the abutment hole 30, so that the assembling personnel can quickly and accurately align and fix the mounted seat 3, the installer is not required to check whether the plug-in device is inserted into the correct position one by one.
Referring to fig. 5 and fig. 6, which are a schematic diagram of the separation operation of the seat frame and the moving mechanism and a schematic diagram of the structure of turning, moving forward and unhooking, respectively, when separating the seat frame 1 from the moving mechanism 2, the locking state of the inserting sheet 112 on the seat frame 1 and the locking groove 60 of the sliding track 6 is firstly released, and then the user manually controls the hand lever 41 of the lifting mechanism 4, and the lifting mechanism 40 is driven to ascend by using the screw rod 42 and the sliding rod 43 around the screw rod.
When the user pulls the moving mechanism 2 and the seat frame 1 with a hand and rotates them on the slide rail 6 of the rotating mechanism 5 (about 110 degrees of rotation). Pulling the moving mechanism 2 and the turnover seat framework 1 to extend towards the outside of the vehicle door, wherein the moving mechanism 2 slides forwards and backwards on a shaft rod 440 extending from one end of an extending seat 44 of the lifting mechanism 4, the moving mechanism 2 is conveniently combined with the seat framework 1, and a lock bolt 250 is arranged on the outermost side of the support frame 25 for positioning the moving mechanism 2 and the seat framework 1; after the seat framework 1 driven by the moving mechanism 2 is separated, the three bendable casters 12 of the seat framework 1 can be released, and then the seat framework 1 is pushed backwards, so that the two clamping blocks 10 on the inner side of the seat framework 1 are separated from the clamping of the two clamping grooves 21 of the moving mechanism 2; then the hand lever 40 of the lifting mechanism 4 is controlled or the switch on the control box 46 is pressed to start the motor 41, the screw rod 42 and the peripheral slide rod 43 are utilized to drive the lifting mechanism 4 to descend until the caster 12 supports the ground and is separated from the moving mechanism 2; thus, the seat frame 1 can move forward, so that the seat frame 1 and the seat 3 form a common wheelchair device for conveniently transporting patients.
In addition, please refer to fig. 7, which is a schematic view of the dual caster of the present invention; the casters 12 are single casters 12, and the structural design of the casters 12 is changed to improve the stability of the whole body during pushing.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention; modifications and equivalents of the above-described embodiments may occur to persons skilled in the art without departing from the spirit and scope of the invention.
The structure, proportion, size and the like shown in the drawings attached to the present specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention has no technical essence, and any structural modification, proportion relation change or size adjustment falls within the protection scope of the present invention without affecting the function and the purpose of the present invention. Meanwhile, the terms "a", "an", "two" and "upper" used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may fall within the protection scope of the present invention without substantial technical changes.
Claims (7)
1. The utility model provides a portable seat structure for vehicle which characterized in that: comprises that
The seat framework is provided with at least one clamping block, two corresponding sides of the seat framework are respectively provided with a side body structure, a plurality of butt joint holes are formed on the side body structure, and one side of the side body structure is extended with an inserting piece; the moving mechanism is provided with a plurality of movable butt joint pieces and at least one clamping groove, the clamping groove is used for clamping the clamping block on the seat framework, and each movable butt joint piece can be fixedly arranged corresponding to the butt joint hole under the non-accurate alignment state;
the movable butt joint part comprises a sleeve, a rolling part arranged on the sleeve and an assembly part arranged on the sleeve and assembled on the moving mechanism, and the rolling part can slide to the butt joint hole from the side body structure.
2. The vehicular mobile seat structure according to claim 1, characterized in that: the lifting mechanism is provided with an extension seat which is fixed by an axle center to provide the seat turning function on the moving mechanism, and a shaft lever at one end of the extension seat is connected to the moving mechanism.
3. The vehicular mobile seat structure according to claim 2, characterized in that: the steering device further comprises a rotating mechanism which is arranged below the lifting mechanism, and the upper end and the lower end of the rotating mechanism are respectively provided with a roller, so that the steering operation can be completed in a labor-saving manner.
4. The vehicular mobile seat structure according to claim 3, characterized in that: the seat further comprises a sliding track connected below the rotating mechanism, a clamping groove is formed in the sliding track and used for clamping the inserting piece of the seat framework, a push rod drives a clamping plate below the sliding track, and the clamping plate clamps a toothed plate to adjust the front position and the rear position of the seat in the vehicle.
5. The vehicular mobile seat structure according to claim 1, characterized in that: the moving mechanism is provided with a support frame, and a lock bolt is arranged outside the support frame.
6. The vehicular mobile seat structure according to claim 2, characterized in that: wherein a control box is arranged on the lifting mechanism and used for starting the motor to operate and drive the screw rod so as to start the lifting mechanism to ascend or descend.
7. The vehicular mobile seat structure according to claim 1, characterized in that: wherein, at least three wheel legs which can be bent are arranged on the seat framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199322.1A CN108437855B (en) | 2018-03-12 | 2018-03-12 | Movable seat structure for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810199322.1A CN108437855B (en) | 2018-03-12 | 2018-03-12 | Movable seat structure for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108437855A CN108437855A (en) | 2018-08-24 |
| CN108437855B true CN108437855B (en) | 2021-03-30 |
Family
ID=63194038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810199322.1A Expired - Fee Related CN108437855B (en) | 2018-03-12 | 2018-03-12 | Movable seat structure for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108437855B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364372A (en) * | 2016-04-28 | 2017-11-21 | 徐鸿镮 | Combining mechanism of wheelchair and automobile seat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110002764A1 (en) * | 2006-09-01 | 2011-01-06 | Scott Alan Darnell | Vehicle driver wheelchair lift |
| CN206537172U (en) * | 2017-02-17 | 2017-10-03 | 上海汽车集团股份有限公司 | Seat leads to rail |
| CN107253455A (en) * | 2017-05-26 | 2017-10-17 | 江苏格瑞德交通科技有限公司 | A kind of automotive seat for caravan |
| CN107550671B (en) * | 2017-10-13 | 2023-04-11 | 广州健之杰洁具有限公司 | Movable lifting chair for bathtub and movable lifting method thereof |
-
2018
- 2018-03-12 CN CN201810199322.1A patent/CN108437855B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364372A (en) * | 2016-04-28 | 2017-11-21 | 徐鸿镮 | Combining mechanism of wheelchair and automobile seat |
| CN208149116U (en) * | 2016-04-28 | 2018-11-27 | 徐鸿镮 | Automobile-used movable formula armchair structure |
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| Publication number | Publication date |
|---|---|
| CN108437855A (en) | 2018-08-24 |
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Granted publication date: 20210330 |
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