CN203563934U - Drive-by-wire chair chassis - Google Patents
Drive-by-wire chair chassis Download PDFInfo
- Publication number
- CN203563934U CN203563934U CN201320743245.4U CN201320743245U CN203563934U CN 203563934 U CN203563934 U CN 203563934U CN 201320743245 U CN201320743245 U CN 201320743245U CN 203563934 U CN203563934 U CN 203563934U
- Authority
- CN
- China
- Prior art keywords
- spring
- layback
- hypsokinesis
- lifting
- spanner
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a drive-by-wire chair chassis, comprising a chassis seat, a chassis cover, a hypsokinesis elastic force adjusting nut, a hypsokinesis spring cover and a spanner seat, wherein a hypsokinesis elastic force adjusting screw rod is mounted in the hypsokinesis spring cover; a hypsokinesis spring is sleeved on the hypsokinesis elastic force adjusting screw rod; a centre shaft, the hypsokinesis spring and a lifting spring are arranged on the chassis seat; one end of the hypsokinesis spring and one end of the lifting spring are respectively connected with a hypsokinesis spanner and a lifting spanner arranged on the spanner seat by a pull wire; a hypsokinesis locking connection rod, a connection rod spring stop block and a spring dowel are also mounted on the other end of the hypsokinesis spring. The drive-by-wire chair chassis is ingenious in design, convenient to use, and capable of freely controlling the lifting angle, the pitch angle and the locking angle.
Description
Technical field
The utility model relates to a kind of chair, relates in particular to a kind of line traffic control Chair underpan.
Background technology
Chair is that people handle official business or requisite furniture during rest, traditional chair is because the defect in design, there is many defects such as complex structure, function singleness, use inconvenience, profile be not attractive in appearance, thereby research and development one can freely be controlled lifting, reclining, succinctly, associative perception is strong, and the chair of good looking appearance has just been put on people's schedule.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of ingenious, easy to use, can freely to control lifting, reclining line traffic control Chair underpan that designs.
The utility model solves the technical scheme that its technical problem adopts:
A kind of line traffic control Chair underpan, comprise subbase, chassis lid, layback elastic force adjusting nut, layback spring cup and spanner seat, layback elastic force adjusting screw(rod) is installed in described layback spring cup, on layback elastic force adjusting screw(rod), be socketed with layback spring, described subbase is provided with axis, layback spring and lifting spring, one end of described layback spring, lifting spring is respectively connected with the layback spanner, the lifting spanner that are located on spanner seat respectively by a bracing wire, and the other end of described layback spring is also provided with layback lock link, rod spring block and spring pin.
As the optimization of above-mentioned embodiment, in described bracing wire, be socketed with spool, spool is all provided with spool plug with the junction of layback spring, lifting spring.
The beneficial effects of the utility model are: the utility model is simple in structure, design ingenious rationally, only need to pull gently layback spanner, lifting spanner and just can realize layback, lifting and the angle locking function of chair, this product adopts the design of concealed line traffic control, easy to use, succinct, good looking appearance is graceful.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is that the utility model removes the structural representation after chassis lid.
Fig. 3 is that the utility model removes the structural representation after layback elastic force adjusting nut.
The specific embodiment
With reference to Fig. 1-Fig. 3, a kind of line traffic control Chair underpan, comprise subbase 1, chassis lid 2, layback elastic force adjusting nut 3, layback spring cup 4 and spanner seat 5, layback elastic force adjusting screw(rod) 6 is installed in described layback spring cup 4, on layback elastic force adjusting screw(rod) 6, be socketed with layback spring 7, described subbase 1 is provided with axis 8, layback spring 9 and lifting spring 10, described layback spring 9, one end of lifting spring 10 respectively by a bracing wire 11 respectively with the layback spanner 51 being located on spanner seat 5, lifting spanner 52 is connected, the other end of described layback spring 9 is also provided with layback lock link 12, rod spring block 13 and spring pin 14.
In described bracing wire 11, be socketed with spool 15, spool 15 is all provided with spool plug 16 with the junction of layback spring 9, lifting spring 10.
The utility model is simple in structure, design ingenious rationally, only need to pull gently layback spanner, lifting spanner and just can realize layback, lifting and the angle locking function of chair, this product adopts the design of concealed line traffic control, easy to use, succinct, good looking appearance is graceful.
Claims (2)
1. a line traffic control Chair underpan, comprise subbase (1), chassis lid (2), layback elastic force adjusting nut (3), layback spring cup (4) and spanner seat (5), it is characterized in that: layback elastic force adjusting screw(rod) (6) is installed in described layback spring cup (4), on layback elastic force adjusting screw(rod) (6), be socketed with layback spring (7), described subbase (1) is provided with axis (8), layback spring (9) and lifting spring (10), described layback spring (9), one end of lifting spring (10) respectively by a bracing wire (11) respectively with the layback spanner (51) being located on spanner seat (5), lifting spanner (52) is connected, the other end of described layback spring (9) is also provided with layback lock link (12), rod spring block (13) and spring pin (14).
2. a kind of line traffic control Chair underpan according to claim 1, is characterized in that: in described bracing wire (11), be socketed with spool (15), spool (15) is all provided with spool plug (16) with the junction of layback spring (9), lifting spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743245.4U CN203563934U (en) | 2013-11-23 | 2013-11-23 | Drive-by-wire chair chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743245.4U CN203563934U (en) | 2013-11-23 | 2013-11-23 | Drive-by-wire chair chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563934U true CN203563934U (en) | 2014-04-30 |
Family
ID=50531704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320743245.4U Expired - Fee Related CN203563934U (en) | 2013-11-23 | 2013-11-23 | Drive-by-wire chair chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473496A (en) * | 2016-11-08 | 2017-03-08 | 安吉恒林科技发展有限公司 | Chair adjusting tray and the chair being provided with this pallet |
| CN111759117A (en) * | 2020-07-23 | 2020-10-13 | 中山市美斯赫家具有限公司 | Multifunctional chassis with improved structure |
-
2013
- 2013-11-23 CN CN201320743245.4U patent/CN203563934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473496A (en) * | 2016-11-08 | 2017-03-08 | 安吉恒林科技发展有限公司 | Chair adjusting tray and the chair being provided with this pallet |
| CN111759117A (en) * | 2020-07-23 | 2020-10-13 | 中山市美斯赫家具有限公司 | Multifunctional chassis with improved structure |
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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: 20140430 Termination date: 20171123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |