CN206324499U - Revolving chair tray eccentric wheel reclining governor motion - Google Patents
Revolving chair tray eccentric wheel reclining governor motion Download PDFInfo
- Publication number
- CN206324499U CN206324499U CN201621105286.0U CN201621105286U CN206324499U CN 206324499 U CN206324499 U CN 206324499U CN 201621105286 U CN201621105286 U CN 201621105286U CN 206324499 U CN206324499 U CN 206324499U
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- plate
- eccentric wheel
- adjusting rod
- revolving chair
- chair tray
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model is related to a kind of Revolving chair tray, more particularly, to a kind of Revolving chair tray eccentric wheel reclining governor motion.It, which is mainly, solves the technical problem that the Revolving chair tray present in prior art can not be finely adjusted to seat reclining.The utility model includes left plate（1）With right plate（2）, described left plate（1）With right plate（2）Between pass through adjustment axis（3）Connect seesaw（4）, left plate is interior to be provided with left eccentric wheel（5）, right plate is interior to be provided with right eccentric wheel（6）, wear between left and right eccentric wheel and be connected to adjusting rod（7）, adjusting rod connecting bottom board（8）.
Description
Technical field
The utility model is related to a kind of Revolving chair tray, more particularly, to a kind of Revolving chair tray eccentric wheel reclining governor motion.
Background technology
Currently known Revolving chair tray is made up of top tray, subiculum fine strain of millet, fulcrum and spring assembly parts, and top tray is with turning
After chair seat back is fixed, swivel chair can make appropriate pitching around fulcrum, and user can be made to have comfort.Chinese patent discloses one
Plant pallet（Authorization Notice No.：CN 2587252Y）, it mainly includes base plate, sliding seat, conical pipe and adjusting means, sliding seat
Base plate is fixedly connected on, one piece of Taper Pipe fixed plate, Taper Pipe fixed plate and sliding seat and taper are provided with the opposite side of sliding seat
It is in be fixedly connected between pipe；Adjusting means includes adjusting rod, adjustable plate, torsion spring, torsion spring fixed plate, and adjusting rod is interspersed in activity
In seat, adjustable plate is fixedly connected on one end in adjusting rod insertion sliding seat, the one side contact air pressure rod of adjustable plate, another side
It is connected with torsion spring；Spin-ended of adjustable plate is provided with the another side of adjustable plate；Sliding seat is riveted on base plate with rivet, in work
The middle position welding conical pipe of dynamic seat, torsion spring and torsion spring fixed plate are all around the home on rivet, and one end of torsion spring is fixed on torsion spring
In fixed plate, there is the convex bubble of an adjustable plate on adjustable plate；Pallet is provided with a retaining mechanism, and retaining mechanism mainly includes fixing
Block, rivet, adjusting rod, roller mount, roller, roller pin, adjusting set, rivet, regulating bolt, stage clip, fixed seat, brake(-holder) block, steel
Set, locking nut；Fixed block is fixedly connected in sliding seat, and its end activity penetrates rivet, and one end activity of brake(-holder) block is fixed
In the center of rivet, the other end of brake(-holder) block is provided with long waist shaped hole, regulating bolt is penetrated in hole, one end of regulating bolt is screwed with
Locking nut, and steel bushing is installed with, the one side activity of steel bushing outer surface and fixed seat coordinates, and fixed seat is fixedly connected on base plate
On, fixed seat another side is fixedly connected adjusting set, coordinates stage clip in the medial gap of fixed seat, stage clip is wound on regulating bolt
On, the end face top pressure roller of regulating bolt, roller is riveted in roller mount with roller pin, and the side of roller mount penetrates rivet, with
Adjusting set is flexibly connected；Adjusting rod is welded on the inside of the other end of roller mount.But this Revolving chair tray is to seat reclining
Regulation be more difficult, it is impossible to carry out multistage regulation, operate more numerous and diverse.
Utility model content
The utility model is to provide a kind of Revolving chair tray eccentric wheel reclining governor motion, and it is mainly solution prior art institute
The Revolving chair tray of presence can not be finely adjusted the technical problem of regulation to seat reclining.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
Revolving chair tray eccentric wheel reclining governor motion of the present utility model, including left plate and right plate, described left side
It is provided with by adjustment axis connecting bottom board between plate and right plate, in left plate in left eccentric wheel, right plate and is provided with right eccentric wheel,
Worn between left and right eccentric wheel and be connected to adjusting rod, by rotating adjusting rod, left eccentric wheel, right eccentric wheel can synchronize rotation,
It can so drive left plate to carry out micro- reclining regulation with right plate, realize the fine adjustment of seat, operate more convenient.
Preferably, the section of described adjusting rod is hexagon, adjusting rod outer end is connected with regulation handle.Adjusting rod is set
Hexagonal bar is set to, positioning is more accurate, is difficult to slide during rotation.
Preferably, described left plate is made up with right plate of the plastics of hollow out, left plate, the upper surface of right plate are set
There is convex tendon.It can prevent that left plate from directly contacting seat component with right plate by convex tendon, so be prevented from fracture.Adopt simultaneously
The plastic design of hollow out is taken, intensity is not only ensure that, production cost is also a saving.
Therefore, the cooperation that the utility model passes through hexagonal bar and eccentric wheel so that left plate, right plate can carry out reclining
Regulation, so as to complete micro- reclining regulation to whole seat, and is positioned more accurately, simple and reasonable for structure.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation that the utility model finely tunes initial state；
Accompanying drawing 2 is the cross-sectional view that the utility model finely tunes end-state；
Accompanying drawing 3 is dimensional structure diagram of the present utility model.
Parts, position and numbering in figure：Left plate 1, right plate 2, adjustment axis 3, base plate 4, left eccentric wheel 5, the right avertence heart
Wheel 6, adjusting rod 7, base plate 8, regulation handle 9.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：The Revolving chair tray eccentric wheel reclining governor motion of this example, as shown in Figure 1, Figure 2, Fig. 3, including left plate 1 with it is right
Side plate 2, is provided with left eccentric wheel 5, right plate by the connecting bottom board 4 of adjustment axis 3 between left plate and right plate, in left plate and sets
Have to wear between right eccentric wheel 6, left and right eccentric wheel and be connected to adjusting rod 7, adjusting rod connecting bottom board 8.The section of adjusting rod is hexagonal
Shape, adjusting rod outer end is connected with regulation handle 9.Left plate is made up with right plate of the plastics of hollow out, left plate, right plate it is upper
Surface is provided with convex tendon.
In use, initial position such as Fig. 1 of left plate 1, right plate 2, rotates regulation handle 9, adjusting rod 7 drives the left avertence heart
Wheel 5, right eccentric wheel 6 are rotated, and left plate 1, right plate 2 can lean forward as shown in Fig. 2 completing micro- reclining regulation.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, any those skilled in the art is in field of the present utility model, and the change or modification made all are covered new in this practicality
Among the scope of the claims of type.
Claims (3)
1. a kind of Revolving chair tray eccentric wheel reclining governor motion, including left plate（1）With right plate（2）, it is characterised in that it is described
Left plate（1）With right plate（2）Between pass through adjustment axis（3）Connecting bottom board（4）, left plate is interior to be provided with left eccentric wheel（5）, it is right
Right eccentric wheel is provided with side plate（6）, wear between left and right eccentric wheel and be connected to adjusting rod（7）, adjusting rod connecting bottom board（8）.
2. Revolving chair tray eccentric wheel reclining governor motion according to claim 1, it is characterised in that described adjusting rod（7）
Section be hexagon, adjusting rod outer end is connected with regulation handle（9）.
3. Revolving chair tray eccentric wheel reclining governor motion according to claim 1 or 2, it is characterised in that described left plate
（1）With right plate（2）It is made up of the plastics of hollow out, left plate, the upper surface of right plate are provided with convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105286.0U CN206324499U (en) | 2016-10-09 | 2016-10-09 | Revolving chair tray eccentric wheel reclining governor motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105286.0U CN206324499U (en) | 2016-10-09 | 2016-10-09 | Revolving chair tray eccentric wheel reclining governor motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206324499U true CN206324499U (en) | 2017-07-14 |
Family
ID=59286070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621105286.0U Active CN206324499U (en) | 2016-10-09 | 2016-10-09 | Revolving chair tray eccentric wheel reclining governor motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206324499U (en) |
-
2016
- 2016-10-09 CN CN201621105286.0U patent/CN206324499U/en active Active
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