CN208096494U - Can all-directional rotation reclining Revolving chair chassis - Google Patents
Can all-directional rotation reclining Revolving chair chassis Download PDFInfo
- Publication number
- CN208096494U CN208096494U CN201720596865.8U CN201720596865U CN208096494U CN 208096494 U CN208096494 U CN 208096494U CN 201720596865 U CN201720596865 U CN 201720596865U CN 208096494 U CN208096494 U CN 208096494U
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- China
- Prior art keywords
- pedestal
- connecting plate
- rotary steering
- revolving chair
- steering block
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Abstract
The utility model relates to a kind of Revolving chair chassis, more particularly, to it is a kind of can all-directional rotation reclining Revolving chair chassis.It is usually that shaft is utilized to rotate that it, which mainly solves Revolving chair tray present in the prior art, and the technical problem of noise etc. is easy to produce when can not carry out the reclining of comprehensive any position, and rotate.The utility model includes pedestal, the pedestal is circle, its outer circle is equipped with flange, and the lower part of pedestal is equipped with connecting plate, is fixed together among pedestal and connecting plate by connector, there is lower concave part at the middle part of pedestal to lower recess, upper rotary steering block is equipped in lower concave part, raising upward in the middle part of connecting plate has upper convex portion, and lower rotary steering block is equipped in upper convex portion, upper rotary steering block, lower rotary steering block outer surface be all spherical surface, connector, which is worn, to be connect between lower concave part and upper convex portion.
Description
Technical field
The utility model relates to a kind of Revolving chair chassis, more particularly, to it is a kind of can all-directional rotation reclining Revolving chair chassis.
Background technique
Currently known Revolving chair tray is made of top tray, subiculum fine strain of millet, fulcrum and spring arrangement components, top tray with turn
After chair seat back is fixed, swivel chair can make appropriate pitching around fulcrum, user can be made to have comfort.Chinese patent discloses one
Kind pallet（Authorization Notice No.：CN 2587252Y）, mainly include bottom plate, sliding seat, conical pipe and regulating device, sliding seat
It is fixedly connected on bottom plate, is equipped with one piece of Taper Pipe fixed plate, Taper Pipe fixed plate and sliding seat and taper in the other side of sliding seat
It is in be fixedly connected between pipe；Regulating device includes adjusting rod, adjustable plate, torsional spring, torsional 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, a face contact air pressure rod of adjustable plate, another side
It is connect with torsional spring；Adjustable plate spin-ended is equipped on the another side of adjustable plate；Sliding seat is riveted on bottom plate with rivet, in work
Conical pipe is welded in the central location of dynamic seat, and all around the home on rivet, one end of torsional spring is fixed on torsional spring for torsional spring and torsional spring fixed plate
In fixed plate, there is the convex bubble of adjustable plate on adjustable plate；Pallet is equipped with a retaining mechanism, and retaining mechanism mainly includes fixing
Block, adjusting rod, roller mount, idler wheel, roller pin, adjusting set, rivet, adjusts bolt, pressure spring, fixing seat, brake(-holder) block, steel at rivet
Set, locking nut；Fixed block is fixedly connected in sliding seat, and 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 equipped with long waist shaped hole, adjusting bolt is penetrated in hole, the one end for adjusting bolt is screwed with
Locking nut, and it is installed with steel bushing, the one side activity cooperation of steel bushing outer surface and fixing seat, fixing seat is fixedly connected on bottom plate
On, fixing seat another side is fixedly connected with adjusting set, cooperates pressure spring in the medial gap of fixing seat, pressure spring is wound on adjusting bolt
On, the end face press idler wheel of bolt is adjusted, idler wheel 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 usually to utilize
Shaft rotation, is easy to produce noise when can not carry out the reclining of comprehensive any position, and rotate.
Utility model content
The utility model be to provide it is a kind of can all-directional rotation reclining Revolving chair chassis, mainly solve prior art institute
Existing Revolving chair tray is usually that shaft is utilized to rotate, and is easy when can not carry out the reclining of comprehensive any position, and rotate
Generate the technical problem of noise etc..
The above-mentioned technical problem of the utility model is mainly to be addressed by following technical proposals：
The utility model can all-directional rotation reclining Revolving chair chassis, including pedestal, the pedestal is circle, outside
Circle is equipped with flange, and the lower part of pedestal is equipped with connecting plate, is fixed together among pedestal and connecting plate by connector, in pedestal
There is lower concave part in portion to lower recess, upper rotary steering block is equipped in lower concave part, raising upward in the middle part of connecting plate has upper convex portion, upper convex portion
It is interior be equipped with lower rotary steering block, upper rotary steering block, lower rotary steering block outer surface be all spherical surface, connector, which is worn, to be connect recessed
Between portion and upper convex portion.In this way pedestal under the positioning of upper and lower two rotary steering blocks can the rotation of 360 degree of both forward and reverse directions, and can
To carry out reclining at an arbitrary position.Rubber spring is the annular around connector.Connector can be screw.
Preferably, being equipped with rubber spring between the pedestal and connecting plate.Rubber spring is passed through into upper and lower two rotations
Turn guide pad to be attached, can realize 360 ° and adjustable inclination using the spheric motion of rotary steering block.
Preferably, having between the inner end and lower concave part, upper convex portion of the rubber spring at regular intervals.Lower concave part,
Upper convex portion can limit the position of rubber spring inner circle, and it can allow rubber spring that can inwardly extend when pushing.
Preferably, being equipped with silencer pad between the flange inner wall of the rubber spring outer circle and pedestal, silencer pad is close to
At the back side of pedestal.The use of silencer pad generates noise when can be to avoid rotation.
Preferably, being connected with middle base below the connecting plate, the upper end of middle base has been bent upwards surrounding edge, surrounding edge
It is located at the periphery of rubber spring.It can be used to limit rubber spring by surrounding edge, prevent it from pushing shift.
Therefore, the pedestal of the utility model under the positioning of upper and lower two rotary steering blocks can the rotation of 360 degree of both forward and reverse directions,
And reclining can be carried out at an arbitrary position, can generate noise using silencer pad to avoid rotation, it is simple and reasonable for structure.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of the utility model；
Attached drawing 2 is the schematic diagram of the section structure of the utility model.
Components, position and number in figure：Pedestal 1, connecting plate 2, connector 3, lower concave part 4, upper rotary steering block 5, on
Protrusion 6, lower rotary steering block 7, rubber spring 8, silencer pad 9, middle base 10, surrounding edge 11.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：This example can all-directional rotation reclining Revolving chair chassis, as shown in Figure 1, Figure 2, including pedestal 1, pedestal is circle
Shape, outer circle are equipped with flange, and the lower part of pedestal is equipped with connecting plate 2, is fixed among pedestal and connecting plate by the i.e. screw of connector 3
Together, there is lower concave part 4 at the middle part of pedestal to lower recess, and upper rotary steering block 5 is equipped in lower concave part, and connecting plate middle part is upward convex
Rising has a upper convex portion 6, is equipped with lower rotary steering block 7 in upper convex portion, upper rotary steering block, lower rotary steering block outer surface be all ball
Face, connector, which is worn, to be connect between lower concave part and upper convex portion.Rubber spring 8 is equipped between pedestal and connecting plate.Rubber spring it is interior
Have between end and lower concave part 4, upper convex portion 6 at regular intervals.It is equipped with and eliminates the noise between rubber spring outer circle and the flange inner wall of pedestal
Pad 9, silencer pad are tightly attached to the back side of pedestal.It is connected with middle base 10 below connecting plate, the upper end of middle base, which has been bent upwards, encloses
Side 11, surrounding edge are located at the periphery of rubber spring 8.
In use, the utility model is encased in entire swivel chair, pedestal is transduceed in upper rotary steering block 5, backspin
Under to the positioning of block 7 can the rotation of 360 degree of both forward and reverse directions, and reclining can be carried out at any time.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, in the field of the utility model, made changes or modifications all cover practical new at this any those skilled in the art
Among the scope of the patents of type.
Claims (5)
1. one kind can all-directional rotation reclining Revolving chair chassis, including pedestal (1), it is characterised in that the pedestal (1) is circle
Shape, outer circle are equipped with flange, and the lower part of pedestal (1) is equipped with connecting plate (2), solid by connector (3) among pedestal and connecting plate
It is scheduled on together, the middle part of pedestal has lower concave part (4) to lower recess, and upper rotary steering block (5), connecting plate middle part are equipped in lower concave part
Raising upward has upper convex portion (6), is equipped with lower rotary steering block (7) in upper convex portion, upper rotary steering block, lower rotary steering block it is outer
Surface is all spherical surface, and connector, which is worn, to be connect between lower concave part and upper convex portion.
2. it is according to claim 1 can all-directional rotation reclining Revolving chair chassis, it is characterised in that the pedestal (1) with
Rubber spring (8) are equipped between connecting plate (2).
3. it is according to claim 2 can all-directional rotation reclining Revolving chair chassis, it is characterised in that the rubber spring
(8) have between inner end and lower concave part (4), upper convex portion (6) at regular intervals.
4. it is according to claim 2 can all-directional rotation reclining Revolving chair chassis, it is characterised in that the rubber spring
(8) silencer pad (9) are equipped between outer circle and the flange inner wall of pedestal (1), silencer pad is tightly attached to the back side of pedestal.
5. it is according to claim 2 can all-directional rotation reclining Revolving chair chassis, it is characterised in that the connecting plate (2)
Lower section is connected with middle base (10), and the upper end of middle base has been bent upwards surrounding edge (11), and surrounding edge is located at the outer of rubber spring (8)
It encloses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596865.8U CN208096494U (en) | 2017-05-25 | 2017-05-25 | Can all-directional rotation reclining Revolving chair chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596865.8U CN208096494U (en) | 2017-05-25 | 2017-05-25 | Can all-directional rotation reclining Revolving chair chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208096494U true CN208096494U (en) | 2018-11-16 |
Family
ID=64129782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596865.8U Active CN208096494U (en) | 2017-05-25 | 2017-05-25 | Can all-directional rotation reclining Revolving chair chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208096494U (en) |
-
2017
- 2017-05-25 CN CN201720596865.8U patent/CN208096494U/en active Active
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| GR01 | Patent grant |