CN204363462U - A kind of rotary-tray connecting chair pin and seat cushion - Google Patents
A kind of rotary-tray connecting chair pin and seat cushion Download PDFInfo
- Publication number
- CN204363462U CN204363462U CN201420830320.5U CN201420830320U CN204363462U CN 204363462 U CN204363462 U CN 204363462U CN 201420830320 U CN201420830320 U CN 201420830320U CN 204363462 U CN204363462 U CN 204363462U
- Authority
- CN
- China
- Prior art keywords
- seat cushion
- fixed disk
- chair pin
- rotary
- tray
- 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
Links
Abstract
It is a kind of rotary-tray connecting chair pin and seat cushion disclosed in the utility model, comprise fixed disk, fixed disk has the rotating disc that joint pin is connected to top, rotating disc has multiple uniform screw hole, described fixed disk and rotating disc are provided with the ball grooves of combination forming, multiple ball is provided with in ball grooves, multiple equally distributed support chip is fixed in the bottom of described fixed disk, described fixed disk is provided with fabrication hole corresponding with screw hole location, described support chip can be three, also can be four, described support chip is provided with bolt hole.Beneficial effect is: between chair pin and seat cushion, add rotary-tray, and seat cushion can be rotated on the top of chair pin, expands the use free degree of seat.
Description
Technical field
The utility model relates to a kind of pallet connecting chair pin and seat cushion, specifically, is a kind of rotary-tray connecting chair pin and seat cushion.
Background technology
Seat is one of seat tool of liking very much of people, is used in family, office, working hall, bar widely.In the prior art, a kind of seat is had to be three chair pin or four chair pin are fixedly connected with seat cushion.Weak point is: because chair pin and seat cushion are fixed connection structure, so seat cushion can not rotate on the top of chair pin, the use free degree of seat is restricted.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of rotary-tray be connected between chair pin and seat cushion, and seat cushion can be rotated on the top of chair pin, expands the use free degree of seat.
The utility model connects the technical scheme of the rotary-tray of chair pin and seat cushion, comprise fixed disk, fixed disk has the rotating disc that joint pin is connected to top, rotating disc has multiple uniform screw hole, described fixed disk and rotating disc are provided with the ball grooves of combination forming, be provided with multiple ball in ball grooves, multiple equally distributed support chip is fixed in the bottom of described fixed disk.
Described fixed disk is provided with fabrication hole corresponding with screw hole location.
Described support chip can be three, also can be four.
Described support chip is provided with bolt hole.
The beneficial effect that the utility model connects the rotary-tray of chair pin and seat cushion is: between chair pin and seat cushion, add rotary-tray, seat cushion can be rotated on the top of chair pin, expand the use free degree of seat.
Accompanying drawing explanation
Fig. 1 is the front view that the utility model connects the rotary-tray of chair pin and seat cushion;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the rotary-tray that the utility model connects chair pin and seat cushion is described in further detail.
The rotary-tray of the connection chair pin shown in Fig. 1, Fig. 2, Fig. 3 and seat cushion, comprise fixed disk 4, fixed disk 4 has the rotating disc 1 that joint pin 3 is connected to top, rotating disc 1 has multiple uniform screw hole 8, described fixed disk 4 and rotating disc 1 are provided with the ball grooves 9 of combination forming, be provided with multiple ball 2 in ball grooves 9, multiple equally distributed support chip 5 is fixed in the bottom of described fixed disk 4.
Described fixed disk 4 is provided with fabrication hole 7 corresponding with screw hole 8 position.
Described support chip 5 is four.
Described support chip 5 is provided with bolt hole 6.
During use, screw is put into screw hole 8 by the fabrication hole 7 of fixed disk 4 and is screwed in seat cushion; At support chip 5, chair pin is installed, loads bolt by bolt hole 6 and chair pin, support chip 5 are connected.
Claims (5)
1. one kind connects the rotary-tray of chair pin and seat cushion, comprise fixed disk (4), fixed disk (4) has the rotating disc (1) that joint pin (3) is connected to top, rotating disc (1) has multiple uniform screw hole (8), it is characterized in that: described fixed disk (4) and rotating disc (1) are provided with the ball grooves (9) of combination forming, be provided with multiple ball (2) in ball grooves (9), multiple equally distributed support chip (5) is fixed in the bottom of described fixed disk (4).
2. the rotary-tray of connection chair pin according to claim 1 and seat cushion, is characterized in that: described fixed disk (4) is provided with and the corresponding fabrication hole in screw hole (8) position (7).
3. the rotary-tray of connection chair pin according to claim 1 and seat cushion, is characterized in that: described support chip (5) is three.
4. the rotary-tray of connection chair pin according to claim 1 and seat cushion, is characterized in that: described support chip (5) is four.
5. the connection chair pin according to claim 1 or 3 or 4 and the rotary-tray of seat cushion, is characterized in that: described support chip (5) is provided with bolt hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830320.5U CN204363462U (en) | 2014-12-22 | 2014-12-22 | A kind of rotary-tray connecting chair pin and seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830320.5U CN204363462U (en) | 2014-12-22 | 2014-12-22 | A kind of rotary-tray connecting chair pin and seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204363462U true CN204363462U (en) | 2015-06-03 |
Family
ID=53319725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830320.5U Expired - Fee Related CN204363462U (en) | 2014-12-22 | 2014-12-22 | A kind of rotary-tray connecting chair pin and seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204363462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020128544A1 (en) | 2018-12-21 | 2020-06-25 | Benesch Ferenc | Chair holding device, primarily for office use |
-
2014
- 2014-12-22 CN CN201420830320.5U patent/CN204363462U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020128544A1 (en) | 2018-12-21 | 2020-06-25 | Benesch Ferenc | Chair holding device, primarily for office use |
| US11103070B2 (en) | 2018-12-21 | 2021-08-31 | Ferenc BENESCH | Chair support device primarily for office use |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20181222 |