CN205086713U - Locomotive, Vehicle operation seat elevation mechanism - Google Patents
Locomotive, Vehicle operation seat elevation mechanism Download PDFInfo
- Publication number
- CN205086713U CN205086713U CN201520639035.XU CN201520639035U CN205086713U CN 205086713 U CN205086713 U CN 205086713U CN 201520639035 U CN201520639035 U CN 201520639035U CN 205086713 U CN205086713 U CN 205086713U
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- CN
- China
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- retracing spring
- lifting mechanism
- drive seat
- locomotive
- vehicular drive
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Abstract
The utility model discloses a locomotive, vehicle operation seat elevation mechanism, seat elevation mechanism includes upper bracket, lower carriage, left scissor holder and right scissor holder, left side scissor holder, right scissor holder are located between the upper and lower support, scissors board, outer scissors board in being provided with respectively among the left and right scissor holder are equipped with ability pivoted whirlpool coiled spring shaft on the inside and outside scissors board, be equipped with ratchet and two sets of scrollwork springs on the coiled spring shaft of this whirlpool, both sides and one end that two sets of scrollwork springs are located the scissors board are respectively fixed on the coiled spring shaft of whirlpool and other end scissors board including fixed, it goes up spout and twice spouts to be provided with two on the corresponding position of upper and lower support, be equipped with down the slider in twice spouts respectively, a spout is equipped with the top shoe in the two last spouts, and another spout is equipped with locking slide, two gliding interblocks are connected with down the slider connecting rod, are connected with the top shoe connecting rod between top shoe and the locking slide. Compared with the prior art, the utility model discloses the operation is convenient, and is stable.
Description
Technical field
The utility model relates to lifting mechanism, particularly a kind of locomotive, vehicular drive seat lifting mechanism.
Background technology
At present, locomotive, vehicular drive seat adopt chevron pointing lifting damping, and lifting travel is little, and seat is unstable, and descending operation is inconvenient, is unfavorable for very much the development and application of locomotive, vehicular drive seat.
Utility model content
The purpose of this utility model is just to provide a kind of locomotive, vehicular drive seat lifting mechanism, and this locomotive, vehicular drive seat lifting mechanism run convenient, and stability is good.
Technical scheme is: a kind of locomotive, vehicular drive seat lifting mechanism, and described seat riser comprises upper bracket, lower bracket, left shear shank and right shear shank, and described left shear shank, right shear shank are between described upper and lower support; Interior shears plate, outer shears plate is respectively arranged with in described left and right shear shank, the whirlpool enwinding spring axis that can rotate described inside and outside shears plate is equipped with, this whirlpool enwinding spring axis is equipped with ratchet and two dish scrollwork springs, described two dish scrollwork springs lay respectively at the both sides of interior shears plate and one end is fixed on the enwinding spring axis of whirlpool that the other end is fixed on interior shears plate; Described upper and lower support opposite position is provided with two upper hopper chutes and two gliding grooves, and respectively sliding block is housed in described two gliding grooves, in two upper hopper chutes, a chute is equipped with top shoe, and another chute is equipped with locking sliding block; Be connected with sliding block pipe link between described two sliding blocks, between top shoe and locking sliding block, be connected with top shoe pipe link.
As preferably, described locking sliding block termination is provided with teeth groove.
As preferably, described locomotive, vehicular drive seat lifting mechanism also comprise lifting control mechanism, this lifting control mechanism comprises dog control piece, lift adjustment handle, retracing spring and handle bearing, described handle bearing is positioned on upper bracket, described lift adjustment handle and dog control piece are connected on handle bearing, described retracing spring has two, is respectively the first retracing spring and the second retracing spring.
As preferably, described dog control piece is provided with dog, lift adjustment handle via hole and retracing spring point of connection, retracing spring point of connection has two, be respectively the first retracing spring point of connection and the second retracing spring point of connection, two retracing spring point of connection are separately positioned on dog control piece and close on two ends place.
As preferably, described lift adjustment handle is welded on dog control piece through after lift adjustment handle via hole, first retracing spring one end is connected on the first retracing spring point of connection, the other end is connected on lift adjustment handle, second retracing spring one end is connected to the second retracing spring point of connection, and the other end is connected on upper bracket.
As preferably, described lifting control mechanism is also provided with reinforced pipe, and this reinforced pipe is enclosed within outside lift adjustment handle, and be positioned between dog control piece two ends, the first retracing spring and the second retracing spring are each passed through reinforced pipe.
As preferably, described lift adjustment handle by plastic handles head, rotate section and linkage section forms, rotate section and be connected with linkage section, the angle rotated between section and linkage section junction is greater than 0 degree and is less than 180 degree, and plastic handles head is connected to and rotates another termination of section.
As preferably, described locomotive, vehicular drive seat lifting mechanism are also provided with articulated bracket and lower articulated bracket, described upper articulated bracket and lower articulated bracket are hinged on described upper bracket and the correspondence position of lower bracket away from two upper hopper chutes, two upper hopper chutes respectively, and described inside and outside shears plate first corresponding end is connected on described upper articulated bracket and lower articulated bracket that the second corresponding end is connected to top shoe pipe link, sliding block pipe link.
As preferably, described locomotive, vehicular drive seat lifting mechanism are also provided with boss, and boss has four pieces, and wherein two pieces of bosses are connected between two outer shears plates, and another two pieces to be connected in two between shears plate.
As preferably, described ratchet is arranged on described outer shears plate outside face, and two the ratchet symmetries coordinated with ratchet are contained on outer shears plate.
Compared with prior art, principle of the present utility model and beneficial effect are:
The utility model runs convenient, and stability is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model left view;
Fig. 3 is the utility model birds-eye view;
Fig. 4 is the utility model isometric views;
Fig. 5 is the utility model upper bracket structural representation;
Fig. 6 is that the utility model regulates lifting control mechanism structural representation;
Fig. 7 is the utility model lift adjustment handle arrangement schematic diagram;
Fig. 8 is the utility model dog control piece structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1 ~ 4, a kind of locomotive, vehicular drive seat lifting mechanism, comprise upper bracket 1, lower bracket 2, is positioned at the left shear shank 3 between upper and lower support, right shear shank 4.Be respectively arranged with interior shears plate 7, outer shears plate 8 in left and right shear shank, be contained in whirlpool enwinding spring axis 9 that is on inside and outside shears plate and that can rotate.Ratchet 10 is contained on whirlpool enwinding spring axis 9, is positioned at outside outer shears plate 8, and two dish scrollwork springs 5 are contained in the both sides that whirlpool enwinding spring axis 9 lay respectively at interior shears plate 7 and one end is fixed on whirlpool enwinding spring axis 9 that the other end is fixed on interior shears plate 7.Upper and lower support opposite position is provided with two upper hopper chute 25 and two gliding grooves 14.In on lower bracket 2 two corresponding chutes, sliding block 15 is housed respectively, two corresponding chute one chutes of upper bracket 1 are equipped with top shoe 26, and a chute is equipped with locking sliding block 19, and there is teeth groove 22 termination to locking sliding block 19.Be connected with sliding block pipe link 27 between two sliding blocks 15, between top shoe and locking sliding block 19, be connected with top shoe pipe link 23.The correspondence position of upper and lower support away from upper and lower chute is hinged with articulated bracket 12, lower articulated bracket 13 respectively.Inside and outside shears plate first corresponding end is connected on the upper articulated bracket 12 of upper and lower support opposite position, lower articulated bracket 13 and the second corresponding end is connected on upper and lower slide block pipe link.Two ratchet 11 symmetries coordinated with ratchet 10 are contained on outer shears plate 8.
Lifting mechanism also comprises boss 6, boss 6 has four pieces, and wherein two pieces of bosses are connected between two outer shears plates 8, and another two pieces to be connected in two between shears plate 7, the effect of boss 6 is that seat rocks and obtains obvious improvement for locomotive, vehicular drive seat provide stability.
As Fig. 5-8, lifting control mechanism 16 comprises dog control piece 21, lift adjustment handle 17, retracing spring 18 and handle bearing 20.Dog control piece 21 coordinates with teeth groove 22, and handle bearing 20 is positioned on upper bracket 1, and lift adjustment handle 17 and dog control piece 21 are connected on handle bearing 20.Dog control piece 21 is provided with the dog 211 matched with teeth groove 22, lift adjustment handle via hole 212 and retracing spring point of connection 213, retracing spring point of connection 213 has two, be respectively the first retracing spring point of connection and the second retracing spring point of connection, two retracing spring point of connection are separately positioned on dog control piece 21 and close on two ends place, lift adjustment handle 17 is welded on dog control piece 21 through after lift adjustment handle via hole 212, retracing spring 18 has two, be respectively the first retracing spring and the second retracing spring, first retracing spring one end is connected on the first retracing spring point of connection, the other end is connected on lift adjustment handle 17, second retracing spring one end is connected to the second retracing spring point of connection, the other end is connected on upper bracket 1.
Lifting control mechanism 16 is also provided with reinforced pipe 24, this reinforced pipe 24 is enclosed within outside lift adjustment handle 17, be positioned between dog control piece 21 two ends, the first retracing spring and the second retracing spring are each passed through reinforced pipe 24, and the effect of reinforced pipe 24 prevents dog control piece 21 to be out of shape.
Lift adjustment handle 17 by plastic handles 171, rotate section 172 and linkage section 173 forms, rotate section 172 to be connected with linkage section 173, the angle rotated between section 172 and linkage section 173 junction is greater than 0 degree and is less than 180 degree, be preferably 90 degree, plastic handles 171 is connected to and rotates another termination of section 172.Lift adjustment handle 17 is one-body molded.
When locomotive, vehicular drive seat need lifting, the plastic handles 171 of holding lift adjustment handle 17 just can realize the lifting of seat.
The utility model lift adjustment is very convenient, and stability is very good.
Claims (10)
1. locomotive, a vehicular drive seat lifting mechanism, it is characterized in that: described seat riser comprises upper bracket, lower bracket, left shear shank and right shear shank, described left shear shank, right shear shank are between described upper and lower support; Interior shears plate, outer shears plate is respectively arranged with in described left and right shear shank, the whirlpool enwinding spring axis that can rotate described inside and outside shears plate is equipped with, this whirlpool enwinding spring axis is equipped with ratchet and two dish scrollwork springs, described two dish scrollwork springs lay respectively at the both sides of interior shears plate and one end is fixed on the enwinding spring axis of whirlpool that the other end is fixed on interior shears plate; Described upper and lower support opposite position is provided with two upper hopper chutes and two gliding grooves, and respectively sliding block is housed in described two gliding grooves, in two upper hopper chutes, a chute is equipped with top shoe, and another chute is equipped with locking sliding block; Be connected with sliding block pipe link between described two sliding blocks, between top shoe and locking sliding block, be connected with top shoe pipe link.
2. locomotive according to claim 1, vehicular drive seat lifting mechanism, is characterized in that: described locking sliding block termination is provided with teeth groove.
3. the locomotive according to the arbitrary claim of claim 1 or 2, vehicular drive seat lifting mechanism, it is characterized in that: described locomotive, vehicular drive seat lifting mechanism also comprise lifting control mechanism, this lifting control mechanism comprises dog control piece, lift adjustment handle, retracing spring and handle bearing, described handle bearing is positioned on upper bracket, described lift adjustment handle and dog control piece are connected on handle bearing, described retracing spring has two, is respectively the first retracing spring and the second retracing spring.
4. locomotive according to claim 3, vehicular drive seat lifting mechanism, it is characterized in that: described dog control piece is provided with dog, lift adjustment handle via hole and retracing spring point of connection, retracing spring point of connection has two, be respectively the first retracing spring point of connection and the second retracing spring point of connection, two retracing spring point of connection are separately positioned on dog control piece and close on two ends place.
5. locomotive according to claim 4, vehicular drive seat lifting mechanism, it is characterized in that: described lift adjustment handle is welded on dog control piece through after lift adjustment handle via hole, first retracing spring one end is connected on the first retracing spring point of connection, the other end is connected on lift adjustment handle, second retracing spring one end is connected to the second retracing spring point of connection, and the other end is connected on upper bracket.
6. locomotive according to claim 3, vehicular drive seat lifting mechanism, it is characterized in that: described lifting control mechanism is also provided with reinforced pipe, this reinforced pipe is enclosed within outside lift adjustment handle, be positioned between dog control piece two ends, the first retracing spring and the second retracing spring are each passed through reinforced pipe.
7. locomotive according to claim 3, vehicular drive seat lifting mechanism, it is characterized in that: described lift adjustment handle is made up of plastic handles head, rotation section and linkage section, rotate section to be connected with linkage section, the angle rotated between section and linkage section junction is greater than 0 degree and is less than 180 degree, and plastic handles head is connected to and rotates another termination of section.
8. locomotive according to claim 1, vehicular drive seat lifting mechanism, it is characterized in that: described locomotive, vehicular drive seat lifting mechanism are also provided with articulated bracket and lower articulated bracket, described upper articulated bracket and lower articulated bracket are hinged on described upper bracket and the correspondence position of lower bracket away from two upper hopper chutes, two upper hopper chutes respectively, and described inside and outside shears plate first corresponding end is connected on described upper articulated bracket and lower articulated bracket that the second corresponding end is connected to top shoe pipe link, sliding block pipe link.
9. locomotive according to claim 1, vehicular drive seat lifting mechanism, it is characterized in that: described locomotive, vehicular drive seat lifting mechanism are also provided with boss, boss has four pieces, wherein two pieces of bosses are connected between two outer shears plates, and another two pieces to be connected in two between shears plate.
10. the locomotive described according to Claim 8 or 9 arbitrary claims, vehicular drive seat lifting mechanism, is characterized in that: described ratchet is arranged on described outer shears plate outside face, and two the ratchet symmetries coordinated with ratchet are contained on outer shears plate.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639035.XU CN205086713U (en) | 2015-08-24 | 2015-08-24 | Locomotive, Vehicle operation seat elevation mechanism |
| PCT/CN2016/000475 WO2017031917A1 (en) | 2015-08-24 | 2016-08-22 | Seat lifting mechanism |
| ZA2018/01963A ZA201801963B (en) | 2015-08-24 | 2018-03-23 | Seat lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639035.XU CN205086713U (en) | 2015-08-24 | 2015-08-24 | Locomotive, Vehicle operation seat elevation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086713U true CN205086713U (en) | 2016-03-16 |
Family
ID=55477426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520639035.XU Active CN205086713U (en) | 2015-08-24 | 2015-08-24 | Locomotive, Vehicle operation seat elevation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205086713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017031917A1 (en) * | 2015-08-24 | 2017-03-02 | 成都市天龙交通设备有限公司 | Seat lifting mechanism |
-
2015
- 2015-08-24 CN CN201520639035.XU patent/CN205086713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017031917A1 (en) * | 2015-08-24 | 2017-03-02 | 成都市天龙交通设备有限公司 | Seat lifting mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |