CN2712153Y - Novel lifting type student desk - Google Patents
Novel lifting type student desk Download PDFInfo
- Publication number
- CN2712153Y CN2712153Y CN 200420048484 CN200420048484U CN2712153Y CN 2712153 Y CN2712153 Y CN 2712153Y CN 200420048484 CN200420048484 CN 200420048484 CN 200420048484 U CN200420048484 U CN 200420048484U CN 2712153 Y CN2712153 Y CN 2712153Y
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- CN
- China
- Prior art keywords
- utility
- desk
- model
- lifting type
- tables
- 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 discloses a novel lifting type student desk, which aims at solving the technical problem that the original desk is unsuitable for some students of tall and short stature. The novel lifting type student desk is mainly composed of a common desk, an iron sheath, a fixing nut and a rubber cushion. The novel lifting type student desk is characterized in that the iron sheath is arranged at the lower position of the common desk, and the fixing nut is threaded arranged at the middle part of the iron sheath. The utility model has the advantages of easy fabrication, low cost and convenient use.
Description
(1) technical field:
The utility model relates to novel elevating formula student table, divides by International Patent Classification (IPC) (IPC) to belong to human life need part, individual or household goods branch, the big class of furniture, desk; Desk; Office furniture; The cabinet; Drawer; The general part group of furniture, the group of tables of convertible height of table top
Technical field.
(2) background technology:
At present, technology about the desk of convertible height of table top existing and that once had was all done very fruitful effort to the demand of novel elevating formula chair and desk for pupils, also once designed many outstanding technical schemes declaring as the Decree of Patent Office of China in 1996 by the horse hypo, Granted publication number is CN2219625Y, China Patent No. (ZL) is: No. 94247545.3 utility model title is the utility model patent of " multifunctional learning tables and chairs ", the technical scheme that is adopted.Desk technical elements at convertible height of table top is a routine of great value invention, and it has solved the technical problem of study tables and chairs effectively.But still have some deficits, tables and chairs were to the inappropriate technical problem of some classmate's height before it also was difficult to solve.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of novel elevating formula student table.To solve former tables and chairs to the inappropriate technical problem of some classmate's height.
The novel elevating formula student table that the technical scheme that the technical problems to be solved in the utility model adopted is achieved in that this utility model mainly by: conventional tables, iron cover, hold-down nut, valve rubber constitute.
In shape, textural, the total essential features of novel elevating formula student's table of the present utility model and immediate prior art is: the bonding bottom position that is installed in conventional tables of valve rubber, constitute the rectangular shape combining structure, function has been to prevent abrasive action.In shape, textural, the utility model novel elevating formula student table technical characterictic different with immediate prior art is: the nested lower position that is installed in conventional tables of iron cover, the hold-down nut screw thread is installed in the medium position of iron cover, constitute " H " shape bascule, function has been to regulate the effect of height.So just realized the purpose of the former tables and chairs of solution of novel elevating formula student table of the present utility model to the inappropriate technical problem of some classmate's height.
The beneficial effect of the novel elevating formula student table of utility model is that to be tables and chairs are adopted the improper technical problem of some classmate's height before the solution technical scheme compared a place's advantage and an improvement with existing with the technology about the desk of convertible height of table top that once had to the utility model:
First, owing to designed the nested lower position that is installed in conventional tables of iron cover in the technical scheme of novel elevating formula student table of the present utility model, the hold-down nut screw thread is installed in the medium position of iron cover, constitutes " H " shape bascule, so the technical problem of height is regulated in easier solution.
(4) description of drawings:
Accompanying drawing provides the structural representation of novel elevating formula student table of the present utility model:
Fig. 1: the overall structure schematic diagram that is novel elevating formula student table of the present utility model:
The label declaration of each parts in the schematic diagram:
1 conventional tables, 2 iron overlap 3 hold-down nuts, 4 valve rubbers
(5) specific embodiment:
Below in conjunction with accompanying drawing, be that the optimal way of the technical scheme that tables and chairs were taked the inappropriate technical problem of some classmate's height before realization solved is described further to novel elevating formula student table of the present utility model:
Its static structure: see also accompanying drawing: as shown in the figure, novel elevating formula chair and desk for pupils of the present utility model mainly is made of conventional tables 1, iron cover 2, hold-down nut 3, valve rubber 4.Its conventional tables 1 is by selecting for use on the market.Its iron cover 2 is rectangular shapes, is material with the iron and steel, through rolling processing and manufacturing.Its hold-down nut 3 is cylindrical shapes, is material with the steel, through rolling processing and manufacturing.Its valve rubber 4 is square shapes, is material with the rubber, through moulding processing and manufacturing.
In shape, textural, the total essential features of novel elevating formula student's table of the present utility model and immediate prior art is: the valve rubber 4 bonding bottom positions that are installed in conventional tables 1, constitute the rectangular shape combining structure, function has been to prevent abrasive action.In shape, textural, the novel elevating formula student table of the present utility model technical characterictic different with immediate prior art is: iron overlaps the 2 nested lower positions that are installed in conventional tables 1, hold-down nut 3 screw threads are installed in the medium position of iron cover 2, constitute " H " shape bascule, function has been to regulate the effect of height.
Its dynamic structure: in the optimal way of implementing, in use, when the tables and chairs height was inappropriate, the tables and chairs user was according to mechanics principle, and its hold-down nut 3 acts on conventional tables 1 by iron cover 2, thereby finishes the task of regulating table height.The former tables and chairs of solution tradition of so just having realized novel elevating formula student table of the present utility model are to the inappropriate technical problem purpose of some classmate's height.
Realize that preferred plan of the present utility model is is material with the steel, utilize the basic equipment of tables and chairs factory, take to produce by batch in a large number, the demand with supply student circle so just can realize practical value of the present utility model and economic worth better.
Claims (1)
1. novel elevating formula student table, it is to be made of conventional tables (1), iron cover (2), hold-down nut (3), valve rubber (4), the bonding bottom position that is installed in conventional tables (1) of its valve rubber (4), it is characterized in that: the nested lower position that is installed in conventional tables (1) of iron cover (2), hold-down nut (3) nut connects the medium position that is installed in iron cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048484 CN2712153Y (en) | 2004-04-14 | 2004-04-14 | Novel lifting type student desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420048484 CN2712153Y (en) | 2004-04-14 | 2004-04-14 | Novel lifting type student desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2712153Y true CN2712153Y (en) | 2005-07-27 |
Family
ID=34872412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420048484 Expired - Fee Related CN2712153Y (en) | 2004-04-14 | 2004-04-14 | Novel lifting type student desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2712153Y (en) |
-
2004
- 2004-04-14 CN CN 200420048484 patent/CN2712153Y/en not_active Expired - Fee Related
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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 |