CN202820139U - Folding height-adjustable desk - Google Patents
Folding height-adjustable desk Download PDFInfo
- Publication number
- CN202820139U CN202820139U CN 201220544832 CN201220544832U CN202820139U CN 202820139 U CN202820139 U CN 202820139U CN 201220544832 CN201220544832 CN 201220544832 CN 201220544832 U CN201220544832 U CN 201220544832U CN 202820139 U CN202820139 U CN 202820139U
- Authority
- CN
- China
- Prior art keywords
- desk
- height
- expansion link
- table leg
- telescopic rod
- 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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- Legs For Furniture In General (AREA)
Abstract
The utility model discloses a folding height-adjustable desk, belongs to furniture, and particularly relates to a desk which can be folded and has the height capable of being adjusted. The folding height-adjustable desk comprises a desk top and legs, and is characterized in that four corners of the desk top are correspondingly provided with four fixing bases, the fixing bases are connected with the legs formed by two layers of telescopic rods through shafts and can rotate around the shafts, the length of each upper telescopic rod and that of each lower telescopic rod are both 60 centimeters, the top of each lower telescopic rod is provided with a fixing knob, a fixing pin, located inside each connecting wrench sliding groove, is arranged on a position with 20 centimeters away from the upper portion of each upper telescopic rod, a deboss is reserved on the bottom of each sliding groove, each connecting wrench is connected with each fixing base and each leg and can rotate around a shaft of each connecting wrench, and corners at the front side and the back side of a connecting plate are provided with four sliding pins and are located in the sliding grooves. The folding height-adjustable desk has the advantages that the desk can be folded, the legs can be lifted, occupied space of the desk can be saved, and meanwhile the height of the desk can be adjusted according to the height of a user.
Description
Technical field
The utility model belongs to furniture, particularly a kind of collapsible and height adjustable desk.
Background technology
Usually the taking up room and be changeless highly all of desk mobile and often have mobile inconvenience when using, is not easy to the requirements such as study readings.
The utility model content
In order to overcome existing desk height and the deficiency that takies placing space, the utility model provides a kind of foldable height-adjustable formula desk, this foldable height-adjustable formula desk can not only be regulated voluntarily according to user's demand and use height, and can fold voluntarily and be more convenient for moving and depositing.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of foldable height-adjustable formula desk, comprise, desktop, supporting plate, expansion link and fixed knob, it is characterized in that: four angle correspondences of desktop arrange four firm bankings, firm banking is connected with the table leg that is comprised of two-layer expansion link by axle and can rotate around the axis, expansion link and lower length of telescopic bar are 60 centimetres on the table leg, lower expansion link top arranges fixed knob, the two uses engage thread to connect, 20 centimeters settings are positioned at the steady pin of the sliding tray of winning in succession to upper expansion link apart from top, depression is left in sliding tray bottom, wins in succession to be connected and fixed base and table leg and all can to rotate around its axle, and place, biside plate angle arranges four sliding pins and is positioned at sliding tray before and after the supporting plate.
The beneficial effects of the utility model are, win in succession be fixed pin setting can realize the timely income of table leg, only table leg inwardly need be depressed during use and be got final product, to reduce the space hold area, and the depression of sliding tray bottom has the function that can play the table leg self-locking when opening, thereby guarantees the stability of desk, only need unclamp fixed knob when desk height need to be adjusted and pull out or be pressed into expansion link and get final product, flexible and changeable occupation mode, convenient brief using method novelly more have practical value this.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Among the figure, 1. firm banking is 2. won in succession, 3. sliding tray, and 4. desktop, 5. steady pin, 6. supporting plate, 7. sliding pin is 8. gone up expansion link, and 9. fixed knob 10. descends expansion link.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Embodiment 1, a kind of foldable height-adjustable formula desk, comprise, desktop, table leg, it is characterized in that: (4) four angle correspondences of desktop arrange four firm bankings (1), firm banking (1) is connected with the table leg that is comprised of two-layer expansion link by axle and can rotate around the axis, expansion link on the table leg (8) is 60 centimetres with lower expansion link (10) length, lower expansion link (10) top arranges fixed knob (9), the two uses engage thread to connect, 20 centimeters settings are positioned at the steady pin (5) of (2) sliding tray (3) of winning in succession to upper expansion link (8) apart from top, depression is left in sliding tray (3) bottom, win in succession (2) be connected and fixed base (1) and table leg and all can rotate around its axle, place, biside plate angle arranges four sliding pins (7) and is positioned at sliding tray (3) before and after the supporting plate (6).
Claims (1)
1. foldable height-adjustable formula desk, comprise, desktop, table leg, it is characterized in that: four angle correspondences of desktop arrange four firm bankings, firm banking is connected with the table leg that is comprised of two-layer expansion link by axle and can rotate around the axis, expansion link and lower length of telescopic bar are 60 centimetres on the table leg, lower expansion link top arranges fixed knob, 20 centimeters settings are positioned at the steady pin of the sliding tray of winning in succession to upper expansion link apart from top, depression is left in sliding tray bottom, wins in succession to be connected and fixed base and table leg and all can to rotate around its axle, and place, biside plate angle arranges four sliding pins and is positioned at sliding tray before and after the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544832 CN202820139U (en) | 2012-10-23 | 2012-10-23 | Folding height-adjustable desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220544832 CN202820139U (en) | 2012-10-23 | 2012-10-23 | Folding height-adjustable desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202820139U true CN202820139U (en) | 2013-03-27 |
Family
ID=47931971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220544832 Expired - Fee Related CN202820139U (en) | 2012-10-23 | 2012-10-23 | Folding height-adjustable desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202820139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436944A (en) * | 2015-12-30 | 2016-03-30 | 重庆贝华科技有限公司 | Clamp |
-
2012
- 2012-10-23 CN CN 201220544832 patent/CN202820139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436944A (en) * | 2015-12-30 | 2016-03-30 | 重庆贝华科技有限公司 | Clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131023 |