CN204260156U - A kind of seat - Google Patents
A kind of seat Download PDFInfo
- Publication number
- CN204260156U CN204260156U CN201420777703.0U CN201420777703U CN204260156U CN 204260156 U CN204260156 U CN 204260156U CN 201420777703 U CN201420777703 U CN 201420777703U CN 204260156 U CN204260156 U CN 204260156U
- Authority
- CN
- China
- Prior art keywords
- seat board
- hole
- seat
- leg support
- chair
- 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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of seat, the top of chair leg support is provided with a seat, seat is the chair back and seat board composition, both are connected by an arc-shaped transition section, the outside of the chair back and seat board is provided with the steel plate of " L " shape, Interal fixation is on the surface of the chair back and seat board, one end that seat board is connected with arc-shaped transition section is provided with a through hole, rotating shaft is placed in through hole inside, the two ends of rotating shaft are fixed in chair leg support, the both sides of other one end of seat board are respectively equipped with a through hole, the both sides of the position that the chair back is corresponding with seat board are respectively equipped with a through hole, when seat board keeps flat, the position of the corresponding seat board through hole in the both sides of chair leg support is respectively equipped with a through hole, two steady pins are inserted in seat board inside by through hole through chair leg support one end.The beneficial effects of the utility model are: structure is simple, easy to use, safe and reliable, can provide hedging space when earthquake.
Description
Technical field the utility model relates to one way of life articles for use, especially relates to a kind of chair.
The existing seat of background technology, mainly comprise seat board, chair legs and the chair back, three is integrative-structure at most of conditions, when earthquake during burst, a lot of student hides under the desk hastily in flurried, but the quadrilateral structure of desk both instability was also insecure, easily cave in and push down student, and the rubble fragment of splashing cannot be stopped, be subject to multiple injury.
Summary of the invention the purpose of this utility model is to provide a kind of safe and reliable, seat that can provide hedging space when earthquake.
A kind of seat, it mainly comprises chair leg support, seat main body, rotating shaft and steel plate, wherein chair leg support is four rib support bodys, the top of chair leg support is provided with a seat, described seat is the chair back and seat board composition, both are connected by an arc-shaped transition section, the outside of the chair back and seat board is provided with the steel plate of " L " shape, described Interal fixation is on the surface of the chair back and seat board, one end that seat board is connected with arc-shaped transition section is provided with a through hole, rotating shaft is placed in through hole inside, the two ends of described rotating shaft are fixed in chair leg support, the both sides of other one end of seat board are respectively equipped with a through hole, the both sides of the position that the chair back is corresponding with seat board are respectively equipped with a through hole, when seat board keeps flat, the position of the corresponding seat board through hole in the both sides of chair leg support is respectively equipped with a through hole, two steady pins are inserted in seat board inside by through hole through chair leg support one end.
During use, when normal condition uses seat time, steady pin is inserted in the two ends of seat board, when earthquake time, takes off steady pin, rotate the chair back, use steady pin to be inserted on the through hole of the chair back, within the space that people hides below chair.
Compared with the prior art, the beneficial effects of the utility model are: structure is simple, easy to use, safe and reliable, can provide hedging space when earthquake.
Description of drawings 1 looks simplified schematic diagram for master of the present utility model.
Detailed description of the invention is looked in simplified schematic diagram the master of the present utility model shown in Fig. 1, wherein chair leg support 1 is four rib support bodys, the top of chair leg support is provided with a seat, described seat is that the chair back 2 and seat board 3 form, both are connected by an arc-shaped transition section, the outside of the chair back and seat board is provided with the steel plate 4 of " L " shape, described Interal fixation is on the surface of the chair back and seat board, one end that seat board is connected with arc-shaped transition section is provided with a through hole, rotating shaft 5 is placed in through hole inside, the two ends of described rotating shaft are fixed in chair leg support, the both sides of other one end of seat board are respectively equipped with a through hole, the both sides of the position that the chair back is corresponding with seat board are respectively equipped with a through hole, when seat board keeps flat, the position of the corresponding seat board through hole in the both sides of chair leg support is respectively equipped with a through hole, two steady pins 6 are inserted in seat board inside by through hole through chair leg support one end.
Claims (1)
1. a seat, it is characterized in that: chair leg support is four rib support bodys, the top of chair leg support is provided with a seat, described seat is the chair back and seat board composition, both are connected by an arc-shaped transition section, the outside of the chair back and seat board is provided with the steel plate of " L " shape, described Interal fixation is on the surface of the chair back and seat board, one end that seat board is connected with arc-shaped transition section is provided with a through hole, rotating shaft is placed in through hole inside, the two ends of described rotating shaft are fixed in chair leg support, the both sides of other one end of seat board are respectively equipped with a through hole, the both sides of the position that the chair back is corresponding with seat board are respectively equipped with a through hole, when seat board keeps flat, the position of the corresponding seat board through hole in the both sides of chair leg support is respectively equipped with a through hole, two steady pins are inserted in seat board inside by through hole through chair leg support one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777703.0U CN204260156U (en) | 2014-12-10 | 2014-12-10 | A kind of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420777703.0U CN204260156U (en) | 2014-12-10 | 2014-12-10 | A kind of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204260156U true CN204260156U (en) | 2015-04-15 |
Family
ID=52795066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420777703.0U Expired - Fee Related CN204260156U (en) | 2014-12-10 | 2014-12-10 | A kind of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204260156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143146A (en) * | 2017-12-26 | 2018-06-12 | 大连民族大学 | A kind of classroom antidetonation seat |
-
2014
- 2014-12-10 CN CN201420777703.0U patent/CN204260156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143146A (en) * | 2017-12-26 | 2018-06-12 | 大连民族大学 | A kind of classroom antidetonation seat |
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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: 20150415 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |