CN202378732U - Handrail adjusting mechanism - Google Patents
Handrail adjusting mechanism Download PDFInfo
- Publication number
- CN202378732U CN202378732U CN201120562246XU CN201120562246U CN202378732U CN 202378732 U CN202378732 U CN 202378732U CN 201120562246X U CN201120562246X U CN 201120562246XU CN 201120562246 U CN201120562246 U CN 201120562246U CN 202378732 U CN202378732 U CN 202378732U
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- CN
- China
- Prior art keywords
- draw
- fixed
- groove plate
- block
- type frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steps, Ramps, And Handrails (AREA)
Abstract
Provided is a handrail adjusting mechanism. An X-shaped frame is connected between a plate and a clamp groove plate, an adjusting threaded rod is positioned is arranged between two support corners of the X-shaped frame, a rotary knob is fixed at one end of the threaded rod, two parallel adjusting rods are horizontally connected through a connection block, a handrail sleeve is fixed on the connection block, each adjusting rod is guided and located by two clamp blocks fixed on the clamp groove plate, tooth plates are fixed on the adjusting rods, a clamp groove meshed with the tooth plates is positioned on the clamp groove plate, and a return spring is position between the tail ends and the clamp groove plate. The handrail adjusting mechanism can adjust a handrail through motion of the rotary knob and the adjusting rods and is simple in structure and convenient in use.
Description
Technical field
The utility model relates to a kind of armrest adjustment mechanism, is used to regulate the height and the front and back position of vehicle seat handrail.
Background technology
Different Individual handrail height and front and back position are different, and former handrail is regulated and is mostly the screens adjusting, is inconvenient to use.
Summary of the invention
The purpose of the utility model provides a kind of armrest adjustment mechanism, and it can realize the adjusting of handrail effectively through the adjustment of knob and adjust bar.
The purpose of the utility model realizes as follows: on base plate, fixedly install fixed block and runner block; An X type frame is arranged, and angle, X type frame lower end and fixed block are hinged, and another angle, X type frame lower end links to each other with sliding bar; The sliding bar two ends link to each other with the slide block of device in runner block respectively; Thread rod through the fixed block axial location is arranged, and thread rod is threaded with the tapped bore of sliding bar intermediate radial, and an end of thread rod is fixed with knob; A draw-in groove plate is arranged, and the attachment point on angle, X type frame upper end and the draw-in groove plate is hinged, and sliding fulcrum is hinged on X type frame another angle, upper end and the draw-in groove plate; There are two parallel adjusts bar laterally to link to each other through contiguous block; The handrail cover is fixed on the contiguous block, and each adjust bar is through two fixture block guide-localizations that are fixed on the draw-in groove plate, fixed tooth plate on adjust bar; On the draw-in groove plate, have and tooth plate ingear draw-in groove; Between adjust bar end and the draw-in groove plate pull back spring is set, the rotation adjusting bar makes the tooth plate rotation break away from the tooth bar position of draw-in groove plate, moves adjust bar and realizes the adjustment of handrail front and back position; Adjustment back adjust bar is in the effect turning down of pull back spring, and locate adjust bar tooth plate and tooth bar engagement back.The twisting button drives the thread rod rotation, and sliding bar is moved on thread rod, promotes angle of X type frame and moves, thereby realize that handrail goes up and down.
The utility model is through the adjusting of the action realization handrail of button and adjust bar, and is simple in structure, easy to use.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the birds-eye view of the utility model.
Fig. 3 is that A among Fig. 1 is to view.
The specific embodiment
With reference to Fig. 1, on base plate 1, fixedly install fixed block 9 and runner block 3, an X type frame 4 is arranged; Angle, X type frame 4 lower ends and fixed block 9 are hinged; Another angle, X type frame 4 lower ends links to each other with sliding bar 10, and sliding bar 10 two ends link to each other with the slide block 12 of device in runner block 3 respectively, and a thread rod 11 through fixed block 9 axial location is arranged; Thread rod 11 is threaded with the tapped bore of sliding bar 10 intermediate radial, and an end of thread rod 11 is fixed with knob 2; A draw-in groove plate 5 is arranged, and the attachment point on angle, X type frame 4 upper ends and the draw-in groove plate 5 is hinged, and sliding fulcrum is hinged on another angle, X type frame 4 upper ends and the draw-in groove plate 5; There are two parallel adjusts bar 6 laterally to link to each other through contiguous block 15; Handrail cover 7 is fixed on the contiguous block 15; Each adjust bar 6 is through two fixture block 14 guide-localizations that are fixed on the draw-in groove plate 5; Fixed tooth plate 13 on adjust bar 6, on draw-in groove plate 5, have and tooth plate 13 ingear draw-in grooves, between adjust bar 6 ends and the draw-in groove plate 5 pull back spring 8 are set.Twisting button 2 can promote sliding bar 10 it is moved with 4 one angles of X type frame, thereby realizes that handrail goes up and down; Rotation adjusting bar 6 makes tooth plate 13 rotations break away from the draw-in groove position of draw-in groove plate 5, moves adjust bar 6 and realizes the adjustment of handrail front and back position.
Claims (1)
1. armrest adjustment mechanism; Comprise the handrail cover, it is characterized in that: on base plate (1), fixedly install fixed block (9) and runner block (3), an X type frame (4) is arranged; Angle, X type frame (4) lower end and fixed block (9) are hinged; Another angle, X type frame (4) lower end links to each other with sliding bar (10), and sliding bar (10) two ends link to each other with the slide block (12) of device in runner block (3) respectively, and a thread rod (11) through fixed block (9) axial location is arranged; Thread rod (11) is threaded with the tapped bore of sliding bar (10) intermediate radial, and an end of thread rod (11) is fixed with knob (2); A draw-in groove plate (5) is arranged, and the attachment point on angle, X type frame (4) upper end and the draw-in groove plate (5) is hinged, and it is hinged that X type frame (4) another angle, upper end and draw-in groove plate (5) are gone up sliding fulcrum; There are two parallel adjusts bar (6) laterally to link to each other through contiguous block (15); Handrail cover (7) is fixed on the contiguous block (15); Each adjust bar (6) is through two fixture block (14) guide-localizations that are fixed on the draw-in groove plate (5); Go up fixed tooth plate (13) at adjust bar (6), on draw-in groove plate (5), have and tooth plate (13) ingear draw-in groove, between adjust bar (6) end and the draw-in groove plate (5) pull back spring (8) is set.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120562246XU CN202378732U (en) | 2011-12-29 | 2011-12-29 | Handrail adjusting mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120562246XU CN202378732U (en) | 2011-12-29 | 2011-12-29 | Handrail adjusting mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202378732U true CN202378732U (en) | 2012-08-15 |
Family
ID=46627253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120562246XU Expired - Fee Related CN202378732U (en) | 2011-12-29 | 2011-12-29 | Handrail adjusting mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202378732U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105946731A (en) * | 2016-06-17 | 2016-09-21 | 安徽机电职业技术学院 | Automobile handrail |
CN107199927A (en) * | 2016-03-18 | 2017-09-26 | 林德(中国)叉车有限公司 | A kind of handle-adjusting device and the engineering truck with handle-adjusting device |
CN109008380A (en) * | 2018-06-21 | 2018-12-18 | 安吉大东方家具有限公司 | A kind of regulation handle can automatic accomodation seat |
-
2011
- 2011-12-29 CN CN201120562246XU patent/CN202378732U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107199927A (en) * | 2016-03-18 | 2017-09-26 | 林德(中国)叉车有限公司 | A kind of handle-adjusting device and the engineering truck with handle-adjusting device |
CN107199927B (en) * | 2016-03-18 | 2023-10-24 | 林德(中国)叉车有限公司 | Armrest adjusting device and engineering vehicle with same |
CN105946731A (en) * | 2016-06-17 | 2016-09-21 | 安徽机电职业技术学院 | Automobile handrail |
CN109008380A (en) * | 2018-06-21 | 2018-12-18 | 安吉大东方家具有限公司 | A kind of regulation handle can automatic accomodation seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20161229 |
|
CF01 | Termination of patent right due to non-payment of annual fee |