CN2363566Y - Table and seat height adjuster - Google Patents
Table and seat height adjuster Download PDFInfo
- Publication number
- CN2363566Y CN2363566Y CN 99220430 CN99220430U CN2363566Y CN 2363566 Y CN2363566 Y CN 2363566Y CN 99220430 CN99220430 CN 99220430 CN 99220430 U CN99220430 U CN 99220430U CN 2363566 Y CN2363566 Y CN 2363566Y
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- CN
- China
- Prior art keywords
- tables
- chairs
- height
- nut
- utility
- 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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Abstract
The utility model provides a table and seat height adjuster. The structure of the utility model is composed of table legs, chair legs, a fixing plate, a regulating nut, a locking nut and a screw bolt with adjustable height. The fixing plate and the regulating nut are welded together. The fixing plate makes the regulating nut, the height adjustable screw bolt and the locking nut fix at the lower end of the table legs and the chair legs by a wood screw. The table and seat height adjuster has the advantages of reasonable design, simple structure, easy manufacture and convenient installation and use, and the utility model protrudes and embodies human engineering.
Description
The utility model relates to a kind of culture and education office appliance, specifically a kind of tables and chairs height adjuster that is used to adjust the tables and chairs height.
Tables and chairs are school, the indispensable instruction and office articles for use of office's office teaching, it is changeless highly mostly for the tables and chairs of prior art, but the height difference of human body is very big, such as the tables and chairs that are used for imparting knowledge to students, it highly is unified, use suitable the time when being sitting in front-seat short student, the tall student that sits in the back row just need stoop the Writing distance that waist just can reach teacher's regulation when seeing written word, therefore be to influence teen-age health normal development along with the height of human body is adjusted its height using existing deficiency.The office desk and chair of level altitude uses under the office occasion and has above-mentioned deficiency equally.The tables and chairs that also do not have at present band to regulate height use in the office teaching for people.
The purpose of this utility model provides a kind of tables and chairs height adjuster that can regulate the tables and chairs height.
The purpose of this utility model realizes in the following manner, add a nut and a height adjustment bolt in the lower end of tables and chairs leg, can be directly during use nut and height adjustment bolt be fixed on the lower end of each tables and chairs leg, by precession or screw out the use height that bolt is adjusted tables and chairs.
Accompanying drawing 1 is the structural representation of tables and chairs height adjuster.
Explain below with reference to Figure of description tables and chairs height adjuster of the present utility model being done.
The high adjuster of tables and chairs of the present utility model, its structure are by tables and chairs leg 7, fixed head 4, transfer Joint nut 3, locking nut 2 and height adjustment bolt 1 consist of fixed head 4 and adjusting nut 3 Weld together, fixed head 4 reaches adjusting nut 3, height adjustment bolt 1 by wood screw 5 Locking nut 2 is fixed on the lower end of tables and chairs leg 7.
Has mesopore 6 in the middle of the lower end of tables and chairs leg 7, height adjustment bolt 1 is fixed in the adjusting nut 3 by screw thread, the upper end of height adjustment bolt 1 stretch and the mesopore of tables and chairs leg 7 lower ends among, locking screw 2 mothers are arranged on the below of adjusting nut 3.
Embodiment:
Its processing and fabricating of tables and chairs height adjuster of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Fixed head 4, adjusting nut 3, locking nut 2 and height adjustment bolt 1 can be passed through conventional machining technique processing and fabricating.
Use also very convenient, earlier a circular hole identical with the height adjustment bolt diameter bored in the lower end of wooden tables and chairs leg, then fixed head is got final product with the lower end that wood screw is fixed on the tables and chairs leg, precession or back-out height adjustment bolt will highly be determined to make the height adjustment bolt location by screwing locking nut at last.
Tables and chairs height adjuster of the present utility model is compared with existing technology, and has reasonable in design, knot Structure is simple, be easy to processing, easy to use, meet the Human Physiology engineering science fully. Thereby, have Good popularizing value.
Except the described technical characterictic of specification, be professional and technical personnel's known technology.
Claims (2)
1. tables and chairs height adjuster, comprise tables and chairs leg, fixed head, adjusting nut, locking nut and height adjustment bolt, it is characterized in that fixed head and adjusting nut weld together, fixed head is fixed on adjusting nut, height adjustment bolt and locking nut by wood screw the lower end of tables and chairs leg.
2. tables and chairs height adjuster according to claim 1, the middle mesopore that has in lower end that it is characterized in that the tables and chairs leg, height adjustment bolt is fixed in the adjusting nut by screw thread, the upper end of height adjustment bolt stretch and the mesopore of tables and chairs leg lower end among, locking nut is arranged on the below of adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220430 CN2363566Y (en) | 1999-04-08 | 1999-04-08 | Table and seat height adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220430 CN2363566Y (en) | 1999-04-08 | 1999-04-08 | Table and seat height adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2363566Y true CN2363566Y (en) | 2000-02-16 |
Family
ID=34011174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220430 Expired - Fee Related CN2363566Y (en) | 1999-04-08 | 1999-04-08 | Table and seat height adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2363566Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219015B (en) * | 2007-01-12 | 2010-06-16 | 上海美声服饰辅料有限公司 | Novel height-adjustable table |
| CN107664383A (en) * | 2016-07-29 | 2018-02-06 | 青岛海尔智能技术研发有限公司 | Refrigeration module and refrigerating device for refrigerating device |
| WO2018076943A1 (en) * | 2016-10-26 | 2018-05-03 | 成武 | Novel height-adjustable desk |
| CN110254618A (en) * | 2019-06-28 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of mounting device and its installation method of ship multi-beam transducer array |
| CN113241254A (en) * | 2021-06-07 | 2021-08-10 | 广东电网有限责任公司 | Base seat |
-
1999
- 1999-04-08 CN CN 99220430 patent/CN2363566Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219015B (en) * | 2007-01-12 | 2010-06-16 | 上海美声服饰辅料有限公司 | Novel height-adjustable table |
| CN107664383A (en) * | 2016-07-29 | 2018-02-06 | 青岛海尔智能技术研发有限公司 | Refrigeration module and refrigerating device for refrigerating device |
| WO2018076943A1 (en) * | 2016-10-26 | 2018-05-03 | 成武 | Novel height-adjustable desk |
| CN110254618A (en) * | 2019-06-28 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of mounting device and its installation method of ship multi-beam transducer array |
| CN113241254A (en) * | 2021-06-07 | 2021-08-10 | 广东电网有限责任公司 | Base seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |