CN208837385U - A kind of rocking-turn device - Google Patents
A kind of rocking-turn device Download PDFInfo
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- CN208837385U CN208837385U CN201820005388.8U CN201820005388U CN208837385U CN 208837385 U CN208837385 U CN 208837385U CN 201820005388 U CN201820005388 U CN 201820005388U CN 208837385 U CN208837385 U CN 208837385U
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- support plate
- plate
- elastic supporting
- limit
- support
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Abstract
A kind of rocking-turn device, including support shaft, rotating mechanism, wabbler mechanism and fixed mechanism, rotating mechanism includes sleeve, the first support plate and the second support plate, sleeve rotation is set in support shaft, the connecting pin of first support plate is fixedly connected with sleeve upper end, the middle position of second support plate is fixedly connected with the free end of the first support plate, and cushion block is equipped between the second support plate and the first support plate；Wabbler mechanism includes two elastic supporting plates for being respectively arranged at the second support board ends, and the connecting pin of elastic supporting plate is fixedly connected with the second support plate, and the free end of elastic supporting plate is equipped with mounting hole, and two elastic supporting plates are located at the ipsilateral of the second support plate.
Description
Technical field
The utility model belongs to rotating connector more particularly to a kind of rocking-turn device.
Background technique
Requirement with people to product comfort level is higher and higher, and when in use, somebody is not intended merely to seat and is able to rotate,
Adapt to user angle requirement, while also want to seat in the vertical direction on front-rear direction have certain elasticity, make
Chair can suitably be swung, so that comfort level is improved, and in some cases, somebody is not intended to chair to swing, for example needs to stand
It stands when taking the article being higher by chair, common fixation chair is no longer satisfied the use demand of people.Currently on the market
Chair be mostly fixed chair or only revolvable chair.
Utility model content
In view of the deficiencies in the prior art, shaking on chair is mounted on the purpose of this utility model is to provide a kind of
Rotary device can not only rotate, and can swing.
To achieve the above object, the technical solution adopted in the utility model are as follows: a kind of rocking-turn device, including support shaft, turn
Motivation structure, wabbler mechanism and fixed mechanism, rotating mechanism include sleeve, the first support plate and the second support plate, sleeve turning set
It is located in support shaft, the connecting pin of the first support plate is fixedly connected with sleeve upper end, the middle position of the second support plate and first
The free end of support plate is fixedly connected, and cushion block is equipped between the second support plate and the first support plate；Wabbler mechanism includes two points
It is not set to the elastic supporting plate of the second support board ends, the connecting pin of elastic supporting plate is fixedly connected with the second support plate, bullet
Property support plate free end be equipped with mounting hole, two elastic supporting plates are located at the ipsilateral of the second support plate, and elastic supporting plate
Length direction is vertical with the length direction of the second support plate, and the vertical height of elastic supporting plate bottom surface is higher than the perpendicular of support shaft upper end
To height, and elastic supporting plate is located on the outside of sleeve；Fixed mechanism includes limit plate, the first limit block and the second limit block, and
One limited block and the second limited block are fixedly installed on respectively on two elastic supporting plate bottom surfaces, and the first limited block and the second limit
Block is symmetrical about the axis centre of support shaft, and the first limit is respectively equipped on the cylindrical surface of the first limit block and the second limit block lower part
Position slot and the second limiting slot, the first limiting slot and the second limiting slot are symmetrical about the axis centre of support shaft, limit plate and support
Axis upper end is rotatablely connected and limit plate is horizontally disposed, and limit plate is made of hard material, when fixed mechanism is in the lock state,
Board ends are limited to be interference fitted with the first limiting slot and the second limiting slot respectively；When fixed mechanism is in non-locking state, limit
Position board ends are in free state.
First support plate is horizontally disposed and radially extends along sleeve.
The length direction of second support plate is vertical with the first support plate.
Second support plate is bolted with the first support plate.
The elastic supporting plate is spring leaf.
The utility model structure is simple, and manufacturing cost is low, chair can be made to rotate by rotating mechanism, pass through wabbler mechanism
Chair can be made suitably to swing, chair can be prevented to swing by fixed mechanism.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Fig. 1 top view.
Specific embodiment
As depicted in figs. 1 and 2, a kind of rocking-turn device, including support shaft 1, rotating mechanism, wabbler mechanism and fixed mechanism,
Rotating mechanism includes sleeve 2, the first support plate 3 and the second support plate 4, and the rotation of sleeve 2 is set in support shaft 1, the first support
The connecting pin of plate 3 is fixedly connected with 2 upper end of sleeve, and the middle position of the second support plate 4 and the free end of the first support plate 3 are fixed
Connection is equipped with cushion block 5 between the second support plate 4 and the first support plate 3；Wabbler mechanism includes two and is respectively arranged at the second support
The elastic supporting plate 6 at 4 both ends of plate, the connecting pin of elastic supporting plate 6 are fixedly connected with the second support plate 4, elastic supporting plate 6 from
Mounting hole 7 is equipped with by end, two elastic supporting plates 6 are located at the ipsilateral of the second support plate 4, and the length direction of elastic supporting plate 6
Vertical with the length direction of the second support plate 4, the vertical height of 6 bottom surface of elastic supporting plate is higher than the vertical height of 1 upper end of support shaft
Degree, and elastic supporting plate 6 is located at 2 outside of sleeve；Fixed mechanism includes limit plate 8, the first limited block 9 and the second limited block, and
One limited block 9 and the second limited block are fixedly installed on respectively on two 6 bottom surfaces of elastic supporting plate, and the first limited block 9 and second
Limited block is symmetrical about the axis centre of support shaft 1, is respectively equipped on the cylindrical surface of the first limited block 9 and the second limited block lower part
First limiting slot 10 and the second limiting slot, the first limiting slot 10 and the second limiting slot are symmetrical about the axis centre of support shaft 1, limit
Position plate 8 and 1 upper end of support shaft are rotatablely connected and limit plate 8 is horizontally disposed, and limit plate 8 is made of hard material, and works as fixed mechanism
When being in the lock state, 8 both ends of limit plate are interference fitted with the first limiting slot 10 and the second limiting slot respectively；At fixed mechanism
When non-locking state, 8 both ends of limit plate are in free state.
Seat leg is installed in 1 lower end of support shaft when use, chair frame, chair frame and support are installed in 6 upper end of elastic supporting plate
Plate 6 connects the rotation of sleeve 2 by the bolt of penetrating mounting holes 7 and is set in support shaft 1, to allow chair frame is opposite to support
Axis 1 rotates, and elastic supporting plate 6 has certain elasticity, and when fixed mechanism is in non-locking state, chair frame can flexibly supported
Slight oscillatory on plate 6, when not needing chair frame slight oscillatory, rotary spacing plate 8 limits 8 both ends of limit plate with first respectively
Slot 10 and the second limiting slot interference fit, so that 6 free end of elastic supporting plate be fixed, prevent chair frame from swinging.First support plate 3
It is horizontally disposed with and is radially extended along sleeve 2.The length direction of second support plate 4 is vertical with the first support plate 3.Second support plate 4
It is bolted with the first support plate 3, installation easy to disassemble.Elastic supporting plate 6 is spring leaf, long service life.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, those skilled in the art should understand that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of rocking-turn device, it is characterised in that: including support shaft, rotating mechanism, wabbler mechanism and fixed mechanism, rotating mechanism
Including sleeve, the first support plate and the second support plate, sleeve rotation is set in support shaft, the connecting pin of the first support plate and set
Cylinder upper end be fixedly connected, the middle position of the second support plate is fixedly connected with the free end of the first support plate, the second support plate and
Cushion block is equipped between first support plate；Wabbler mechanism includes two elastic supporting plates for being respectively arranged at the second support board ends,
The connecting pin of elastic supporting plate is fixedly connected with the second support plate, and the free end of elastic supporting plate is equipped with mounting hole, two elasticity
Support plate is located at the ipsilateral of the second support plate, and the length direction of elastic supporting plate is vertical with the length direction of the second support plate,
The vertical height of elastic supporting plate bottom surface is higher than the vertical height of support shaft upper end, and elastic supporting plate is located on the outside of sleeve；Gu
Determining mechanism includes limit plate, the first limit block and the second limit block, and the first limit block and the second limit block are fixedly installed on respectively
On two elastic supporting plate bottom surfaces, and the first limit block and the second limit block are symmetrical about the axis centre of support shaft, the first limit
The first limiting slot and the second limiting slot, the first limiting slot and second are respectively equipped on the cylindrical surface of position block and the second limited block lower part
Limiting slot is symmetrical about the axis centre of support shaft, and limit plate and the rotation connection of support shaft upper end and limit plate are horizontally disposed with, limit
Position plate be made of hard material, when fixed mechanism is in the lock state, limit board ends respectively with the first limiting slot and second
Limiting slot interference fit；When fixed mechanism is in non-locking state, limit board ends are in free state.
2. a kind of rocking-turn device according to claim 1, it is characterised in that: first support plate is horizontally disposed and along set
Cylinder radially extends.
3. a kind of rocking-turn device according to claim 2, it is characterised in that: the length direction of second support plate and
One support plate is vertical.
4. a kind of rocking-turn device according to claim 2, it is characterised in that: second support plate and the first support plate are logical
It crosses and is bolted.
5. a kind of rocking-turn device according to claim 2, it is characterised in that: the elastic supporting plate is spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005388.8U CN208837385U (en) | 2018-01-03 | 2018-01-03 | A kind of rocking-turn device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820005388.8U CN208837385U (en) | 2018-01-03 | 2018-01-03 | A kind of rocking-turn device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208837385U true CN208837385U (en) | 2019-05-10 |
Family
ID=66350810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820005388.8U Active CN208837385U (en) | 2018-01-03 | 2018-01-03 | A kind of rocking-turn device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208837385U (en) |
-
2018
- 2018-01-03 CN CN201820005388.8U patent/CN208837385U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |