CN2335449Y - Extension school desk with adjustable legs - Google Patents
Extension school desk with adjustable legs Download PDFInfo
- Publication number
- CN2335449Y CN2335449Y CN 98240926 CN98240926U CN2335449Y CN 2335449 Y CN2335449 Y CN 2335449Y CN 98240926 CN98240926 CN 98240926 CN 98240926 U CN98240926 U CN 98240926U CN 2335449 Y CN2335449 Y CN 2335449Y
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- desk
- utility
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- table leg
- joint
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Abstract
The utility model relates to a telescopic school desk which can be used for adjusting desk legs, which belongs to the technical field of the section of human necessities, the subsection of individual or household articles, the class of furniture, desks, writing desks, the subclass of office furniture, school desks or desk assemblies according to the International Patent Classification (IPC) with the code marks of A47B41/00. The utility model is composed of a desktop, a handle, desk leg hinges, the desk legs, the inner whorl of a first connecting segment, a first connecting screw bolt and the first connecting segment. The utility model is characterized in that the handle is connected with the first connecting segment and a second connecting segment to make the desk adjust the height of the desk legs for convenient portability. The telescopic school desk which can be used for adjusting desk legs has practicability.
Description
The utility model relates to a kind of flexible desk of regulating table leg.(IPC) belongs to human life need part by International Patent Classification (IPC), individual or household goods branch, the big class of furniture, desk; Desk; The office furniture group, school desk or group of tables technical field.Be numbered A47B41/00.
At present, have now and the student was done very fruitful effort because of the different different demands that require to desk of height, and made many outstanding designs for this reason with the technology that once had about school desk or desk.As declaring of the Decree of Patent Office of China in 1994 by Wu Shilong.Granted publication number for CN2174896Y China Patent No. (ZL) is: No. 93222316.8 utility model title is the utility model patent of " multi-functional adjustable height desk ".In school desk or desk technical elements is a routine of great value invention, and it has solved the Height Adjustable problem of desk effectively.But still have some deficits, it also is difficult to solve simple in structure, easy to use, the problem of being convenient to deposit.
The purpose of this utility model is to provide a kind of flexible desk of regulating table leg.Problem simple in structure to solve, easy to use, as to be convenient to deposit.
The purpose of this utility model is achieved in that a kind of flexible desk of regulating table leg of this utility model.Mainly connect to save and constitute by volution, second connecting bolt, second in volution, first connecting bolt, the first connection joint, second connection in desktop, handle, handle folding, table leg folding, table leg, the first connection joint.Four table angles are connected with table leg by the table leg folding below desktop, and table leg can be folded in the below of desktop.The mounting knob folding is connected with handle below desktop one side, be easy to carry desk anywhere, volution in the lower end of desktop design first connects, volution was meshed and is connected on the table leg in the first connection joint was connected with first by first connecting bolt, volution in the first lower end design second that connects joint connects, second connect joint by second connect breechblock is connected with second in volution be meshed and be connected first and connect and save, the height that can regulate table leg like this satisfies the next comfortable use desk of people of different heights.So just realized the purpose of this utility model.
The utility model has been compared two advantages and improvement with the technology of original school desk or desk;
The first, because the utility model has designed folding in technical scheme, so can make table leg be folded in the desktop below;
The second, because having designed the first connection joint in technical scheme, the utility model is connected the height that joint can be regulated table leg with second.Thereby just can more effectively solve simple in structure, easy to use, the problem of being convenient to deposit.
Accompanying drawing provides structural representation of the present utility model:
Fig. 1: be the structural representation of looking up of the present utility model:
Fig. 2: be decomposition texture schematic diagram of the present utility model:
The numbering of parts explanation in the schematic diagram:＜1〉desktop＜2〉handle＜3〉handle folding＜4〉table leg folding＜5 table leg＜6 first connect volution in the joint＜7〉first connecting bolt＜8 first connect joint＜9〉second connect in volution＜10〉second connecting bolt＜11 second connect joint
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in the figure, the extension school desk of a kind of adjustable table leg of the utility model. Mainly by desktop＜1 〉, Handle＜2 〉, handle folding＜3, table leg folding＜4, table leg＜5, spiral shell in first connecting joint Ring＜6 〉, first connecting bolt＜7, first connecting joint＜8, second connect in volution＜9, Second connecting bolt＜10 〉, second connecting joint＜11 consist of. Four table angles are logical below desktop Cross table leg folding＜4〉with table leg＜5 be connected, and table leg＜5 can be folded in desktop＜1 The below. In desktop＜1〉on one side below mounting knob folding＜3〉be connected with handle, be convenient to take The band desk anywhere, in table leg＜5〉lower end design first connect in volution＜6, first Connecting joint＜8〉by first connecting bolt＜7 be connected with first in volution＜6 connection is meshed In table leg＜5〉on, in first connecting joint＜8〉lower end design second connect in volution＜9 the Two connecting joints＜11〉by second connecting bolt＜10 be connected with second in volution＜9 be meshed Be connected first connecting joint＜8〉on, the height that can regulate like this table leg satisfies different heights The people comes comfortable use desk. So just realized the purpose of this utility model. Thereby just can solve Problem simple in structure, easy to use, as to be convenient to deposit.
Below by embodiment, the utility model is done more detailed description:
Embodiment 1, in use, if when having the people of different heights to use desk, when needs are heightened, can connect joint＜8 to first〉by first connecting bolt＜7〉be connected first of table leg and connect interior volution＜6 on, also can connect joint＜11 to second〉by second connecting bolt＜10 be connected first and connect joint＜8 on second connect interior volution＜9 on, reach required height, when needs reduce, then pull down second and connect joint＜11 or pull down the first connection joint＜8 simultaneously, reduce to the incompatible study of desired height, when when people are movable out of doors, needing desk, we are table leg＜5〉be folded in desktop＜1 the below, pull handle just can be carried desk and be gone anywhere.Thereby just can realize the purpose of this utility model.
Realize that preferred plan of the present utility model is is material with the duroplasts, utilize the basic equipment of the general processing factory that imparts knowledge to students, take to make up in batch to install and produce by batch, the demand with supply educational circles so just can realize practical value of the present utility model and economic worth better.
Claims (2)
1. the flexible desk that can regulate table leg, it is by desktop＜1 〉, handle＜2, handle folding＜3, table leg folding＜4, table leg＜5, first connect volution in the joint＜6, first connecting bolt＜7, first connect joint＜8, second connect in volution＜9, second connecting bolt＜10, second connect joint＜11 constitute, it is characterized in that connecting table leg＜5〉on first connect joint＜8.
2. a kind of flexible desk of regulating table leg according to claim 1 is characterized in that being connected first and connects joint＜8〉on second connect joint＜11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240926 CN2335449Y (en) | 1998-09-25 | 1998-09-25 | Extension school desk with adjustable legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240926 CN2335449Y (en) | 1998-09-25 | 1998-09-25 | Extension school desk with adjustable legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2335449Y true CN2335449Y (en) | 1999-09-01 |
Family
ID=33987798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98240926 Expired - Fee Related CN2335449Y (en) | 1998-09-25 | 1998-09-25 | Extension school desk with adjustable legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2335449Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361457A (en) * | 2014-09-01 | 2016-03-02 | 郭云锋 | Suspension type bookcase desk with suckers |
| CN109512134A (en) * | 2017-09-19 | 2019-03-26 | 苏州今园科技创业孵化管理有限公司 | A kind of easily assembling office equipment |
-
1998
- 1998-09-25 CN CN 98240926 patent/CN2335449Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361457A (en) * | 2014-09-01 | 2016-03-02 | 郭云锋 | Suspension type bookcase desk with suckers |
| CN109512134A (en) * | 2017-09-19 | 2019-03-26 | 苏州今园科技创业孵化管理有限公司 | A kind of easily assembling office equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Chuanliang Document name: Notice of termination |
|
| 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 |