CN207790771U - A kind of folding Multistage damping seat board of electrocar - Google Patents
A kind of folding Multistage damping seat board of electrocar Download PDFInfo
- Publication number
- CN207790771U CN207790771U CN201820119561.7U CN201820119561U CN207790771U CN 207790771 U CN207790771 U CN 207790771U CN 201820119561 U CN201820119561 U CN 201820119561U CN 207790771 U CN207790771 U CN 207790771U
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- seat board
- spring
- connecting tube
- diagonal brace
- seat
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- 238000013016 damping Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of folding Multistage damping seat boards of electrocar, include vehicle frame, steering yoke, traveling wheel and seat board, fixed seat is fixedly connected on rear side of vehicle frame, seat board, which is mounted on, to be fixed in the mounting base of upper end of support column, the upper end of fixed seat is hinged with connecting tube, support column is articulated with the rear end of connecting tube, is equipped with the detent mechanism being made of screw rod, second spring, positioning ball and locating slot therebetween, the rear end of seat board is fixedly connected with the first spring and beam；Diagonal brace is hinged between the lower end of fixed seat and the rear end of connecting tube, diagonal brace is equipped with upper and lower spring base and third spring.The seat board of the utility model can be folded, and reduce the occupied parking space of vehicle；It is adjusted at a distance from steering yoke, had not only facilitated manipulation, but also sitting posture can be adjusted, and reduced driving fatigue；Using Multistage damping mechanism, driver comfort is improved；Using detent mechanism, avoid causes seat board to move forward and interfere manipulation due to inertia.
Description
Technical field
The utility model is related to electrocar field, specifically a kind of folding Multistage damping seat of electrocar
Plate.
Background technology
Electrocar has been the logistics haulage equipment for the effect of transporting goods, and electrocar is generally equipped with seat board,
Functional seat is provided, manipulator is facilitated to manipulate.Existing seat board mostly uses greatly fixed setting, without effective damping,
Comfort is poor, and can not fold, and cannot accomplish to act freely, occupy limited parking space.
Utility model content
The purpose of this utility model is to overcome defect of the existing technology and deficiencies, provide a kind of electrocar
Folding Multistage damping seat board.
The technical solution of the utility model is as follows：
A kind of folding Multistage damping seat board of electrocar, includes vehicle frame, steering yoke, traveling wheel and seat board,
It is characterized in that：It is fixedly connected with fixed seat on rear side of the vehicle frame, the upper end of the fixed seat, which is hinged with, to be laterally extended rearward
Connecting tube, the rear end of the connecting tube are hinged with the support column upwardly extended, and the upper end of the support column is fixedly connected with installation
Seat, the seat board are rotatably installed in the front side of the mounting base, and the rear end of seat board is fixedly connected with the first spring, and described first
The rear end of spring is fixedly connected with beam；
The inner wall of the connecting tube is equipped with internal thread, has screw rod to pass through the front port of the connecting tube from the outside to the core and prolongs
It reaches in the connecting tube, and is mounted in the connecting tube by screw-thread fit, the front side of the support column lower end, which is equipped with, determines
Position slot, the connecting tube rear end is internally provided with positioning ball, second is connected between the screw rod and the positioning ball
Spring；
Diagonal brace is hinged between the lower end of the fixed seat and the rear end of the connecting tube, the upper end of the diagonal brace passes through cunning
Dynamic cooperation is equipped with upper spring seat, and the outer wall of diagonal brace lower end is equipped with external screw thread, and is equipped with lower spring cup by screw-thread fit,
The third spring being wound on outside outside the diagonal brace is connected between the upper and lower spring base.
The folding Multistage damping seat board of the electrocar, it is characterised in that：The fixed seat uses channel steel.
The folding Multistage damping seat board of the electrocar, it is characterised in that：It is described after the seat board is laid flat
The first spring-compressed, the beam is pressed on the upper surface of the mounting base.
The folding Multistage damping seat board of the electrocar, it is characterised in that：Exposing the front end of the screw rod
The position of the connecting tube is screwed with locking nut.
The folding Multistage damping seat board of the electrocar, it is characterised in that：Adjust the screw rod, screw rod edge
The inside of the connecting tube moves backward, and the second spring compression pushes and is caught in the positioning on rear side of the positioning ball
In slot.
The folding Multistage damping seat board of the electrocar, it is characterised in that：The lower spring cup is adjusted, under
Spring base is moved up along the outside of the diagonal brace, and the third spring-compressed pushes the upper spring seat along the diagonal brace
External upward sliding, and act against the hinge point of the diagonal brace upper end.
The beneficial effects of the utility model：
1, the utility model makes seat board can be folded when not in use, has accomplished to act freely, and reduces vehicle institute
The parking space of occupancy；
2, the utility model makes seat board that can be overturn, be adjusted when in use with steering yoke (operating handle) away from
From both having facilitated the manipulation of manipulator, and improved vehicle passability, and the sitting posture of manipulator can be adjusted, reduced remote
Driving fatigue caused by when driving；
3, the utility model uses Multistage damping mechanism, reduce vehicle in rough road traveling to vehicle and
Impact, improves driver comfort caused by manipulator；
4, the utility model uses the detent mechanism being made of screw rod, second spring, positioning ball and locating slot, avoids
Cause because of the inertia that vehicle descending, racing and while slowing down generate seat board move forward and the manipulation of interfering manipulator to vehicle.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the structural schematic diagram of detent mechanism in the utility model.
Fig. 3 is the structural schematic diagram of locating slot in the utility model.
Specific implementation mode
The technical solution of the utility model and structure are illustrated with reference to the accompanying drawings of the specification, in order to which this technology is led
The technical staff in domain understands.
A kind of folding Multistage damping seat board of electrocar, includes vehicle frame 1, steering yoke 2, traveling wheel 3 and seat board
4, the rear side of vehicle frame 1 is fixedly connected with fixed seat 5, and the upper end of fixed seat 5 is hinged with the connecting tube 6 laterally extended rearward, connection
The rear end of pipe 6 is hinged with the support column 7 upwardly extended, and the upper end of support column 7 is fixedly connected with mounting base 8, and seat board 4 is rotatablely installed
In the front side of mounting base 8, the rear end of seat board 4 is fixedly connected with the first spring 9, and the rear end of the first spring 9 is fixedly connected with damping
Pad 10；
The inner wall of connecting tube 6 is equipped with internal thread, has screw rod 11 to pass through the front port of connecting tube 6 from the outside to the core and extends to
It in connecting tube 6, and is mounted in connecting tube 6 by screw-thread fit, the front side of 7 lower end of support column is equipped with locating slot 12, connecting tube 6
Rear end is internally provided with positioning ball 13, and second spring 14 is connected between screw rod 11 and positioning ball 13；
It is hinged with diagonal brace 15 between the lower end and the rear end of connecting tube 6 of fixed seat 5, the upper end of diagonal brace 15 is by being slidably matched
Upper spring seat 16 is installed, the outer wall of 15 lower end of diagonal brace is equipped with external screw thread, and is equipped with lower spring cup 17 by screw-thread fit,
The outer third spring 18 being wound on outside diagonal brace 15 is connected between upper and lower spring base 16,17.
In the utility model, fixed seat 5 uses channel steel；The front end of screw rod 11 is screwed with lock at the position for exposing connecting tube 6
Tight nut 19.
The utility model is further described below in conjunction with attached drawing：
On the one hand seat board 4 can be turned into vertical state by horizontality when not in use, on the other hand can with connecting tube 6 or
Support column 7 is overturn clockwise, is relied on steering yoke 2, is realized folding functional；Seat board 4 can be laid flat when in use (is in water
Level state), the first spring 9 compresses at this time, and beam 10 is pressed on the upper surface of mounting base 8, plays the role of level-one damping.
Seat board 4 can clockwise be overturn with connecting tube 6 or support column 7, be adjusted and steering yoke 2 (operating handle) when in use
Distance.
Lower spring cup 17 is adjusted, lower spring cup 17 is moved up along the outside of diagonal brace 15, and third spring 18 compresses, in promotion
Spring base 16 and acts against the hinge point of 15 upper end of diagonal brace along the external upward sliding of diagonal brace 15, plays the work of two level damping
With.
Screw rod 11, second spring 14, positioning ball 13 and locating slot 12 form detent mechanism, adjusting screw rod 11, screw rod 11
It is moved backward along the inside of connecting tube 6, second spring 14 is compressed, and pushes the rear side of positioning ball 13 to be caught in locating slot 12, so
Adjusting lock nut 19 afterwards make its locking so that entire detent mechanism plays positioning and position-limiting action to support column 7 and seat board 4.
When needing to adjust seat board 4 at a distance from steering yoke 2 (operating handle), adjusting lock nut 19, it is made to release lock
Tightly, then adjusting screw rod 11, screw rod 11 are moved forward along the inside of connecting tube 6, and second spring 14 is upheld, and pull positioning ball 13
Rear side leave locating slot 12, then overturning connecting tube 6 or support column 7 clockwise, you can adjust seat board 4 and the (operation of steering yoke 2
Handle) distance；After adjusting seat board 4 to suitable position, adjusting screw rod 11, screw rod 11 are moved back along the inside of connecting tube 6 again
Dynamic, the second compression again of second spring 14 pushes the rear side of positioning ball 13 to be caught in locating slot 12, then adjusts locking again again
Nut 19, makes it lock again so that entire detent mechanism again serves to positioning and position-limiting action to support column 7 and seat board 4.
Utility model is exemplarily described in above-mentioned combination attached drawing, it is clear that the utility model implements not by upper
The limitation of mode is stated, if this insubstantial improvement of the methodology and technical solution progress of the utility model is used, or
It is not improved that the design of utility model and technical solution are directly applied into other occasions, in the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of folding Multistage damping seat board of electrocar includes vehicle frame, steering yoke, traveling wheel and seat board, spy
Sign is：Fixed seat is fixedly connected on rear side of the vehicle frame, the upper end of the fixed seat is hinged with the company laterally extended rearward
It takes over, the rear end of the connecting tube is hinged with the support column upwardly extended, and the upper end of the support column is fixedly connected with mounting base,
The seat board is rotatably installed in the front side of the mounting base, and the rear end of seat board is fixedly connected with the first spring, first bullet
The rear end of spring is fixedly connected with beam；
The inner wall of the connecting tube is equipped with internal thread, has screw rod to pass through the front port of the connecting tube from the outside to the core and extends to
In the connecting tube, and it is mounted in the connecting tube by screw-thread fit, the front side of the support column lower end is equipped with locating slot,
The connecting tube rear end is internally provided with positioning ball, and second spring is connected between the screw rod and the positioning ball；
Diagonal brace is hinged between the lower end of the fixed seat and the rear end of the connecting tube, the upper end of the diagonal brace is matched by sliding
Conjunction is equipped with upper spring seat, and the outer wall of diagonal brace lower end is equipped with external screw thread, and is equipped with lower spring cup by screw-thread fit, described
Upper and lower spring base between be connected with the third spring being wound on outside outside the diagonal brace.
2. the folding Multistage damping seat board of electrocar according to claim 1, it is characterised in that：The fixation
Seat uses channel steel.
3. the folding Multistage damping seat board of electrocar according to claim 1, it is characterised in that：The seat board
After being laid flat, first spring-compressed, the beam is pressed on the upper surface of the mounting base.
4. the folding Multistage damping seat board of electrocar according to claim 1, it is characterised in that：The screw rod
Front end is screwed with locking nut at the position for exposing the connecting tube.
5. the folding Multistage damping seat board of electrocar according to claim 1, it is characterised in that：Described in adjusting
Screw rod, screw rod are moved backward along the inside of the connecting tube, and the second spring compression pushes the rear side card of the positioning ball
Enter in the locating slot.
6. the folding Multistage damping seat board of electrocar according to claim 1, it is characterised in that：Described in adjusting
Lower spring cup, lower spring cup are moved up along the outside of the diagonal brace, and the third spring-compressed pushes the upper spring seat edge
The external upward sliding of the diagonal brace, and act against the hinge point of the diagonal brace upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820119561.7U CN207790771U (en) | 2018-01-24 | 2018-01-24 | A kind of folding Multistage damping seat board of electrocar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820119561.7U CN207790771U (en) | 2018-01-24 | 2018-01-24 | A kind of folding Multistage damping seat board of electrocar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790771U true CN207790771U (en) | 2018-08-31 |
Family
ID=63270195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820119561.7U Active CN207790771U (en) | 2018-01-24 | 2018-01-24 | A kind of folding Multistage damping seat board of electrocar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207790771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012620A (en) * | 2019-12-26 | 2020-04-17 | 盐城市第一人民医院 | Over-and-under type medical instrument platform for department of stomatology |
-
2018
- 2018-01-24 CN CN201820119561.7U patent/CN207790771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012620A (en) * | 2019-12-26 | 2020-04-17 | 盐城市第一人民医院 | Over-and-under type medical instrument platform for department of stomatology |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 425000 northern part of Yao Du Avenue, Tuojiang Town, Jiang Hua Economic Development Zone, Yongzhou Yao Autonomous County, Hunan Province, Yongzhou Patentee after: Hunan Golden ant Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 425500 northern part of Yao Du Avenue, Tuojiang Town, Jiang Hua Economic Development Zone, Yongzhou Yao Autonomous County, Hunan Province, Yongzhou Patentee before: YONGZHOU GOLDEN ANT NEW ENERGY MACHINERY Co.,Ltd. Country or region before: China |