CN204409971U - A kind of desk changing size - Google Patents
A kind of desk changing size Download PDFInfo
- Publication number
- CN204409971U CN204409971U CN201520078609.0U CN201520078609U CN204409971U CN 204409971 U CN204409971 U CN 204409971U CN 201520078609 U CN201520078609 U CN 201520078609U CN 204409971 U CN204409971 U CN 204409971U
- Authority
- CN
- China
- Prior art keywords
- desktop
- cavity volume
- cross bar
- protecting cover
- projection
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a kind of desk changing size, belong to technical field of furniture, comprise desktop and table pin, it is characterized in that, in the middle part of described desktop, be provided with cavity volume, projection is respectively equipped with bottom described cavity volume surrounding, institute tells bottom cavity volume and is provided with cross bar, and the two ends of described cross bar are separately fixed at the middle part at two ends, left and right bottom cavity volume, and the every middle side part of described desktop is provided with protecting cover, described protecting cover and inside, desktop every side are provided with telescopic shaft, and bottom described desktop, protecting cover both sides are installed and operating key.Structure is simple, by arranging cavity volume in the middle part of desktop, can follow and carry out replacing desktop according to our different demand, convenient and swift, and cost is low, is provided with projection and cross bar in bottom simultaneously, can prevents desktop from preventing from causing in process dropping, add desktop in use security, be provided with telescopic shaft at desktop four middle side part simultaneously, the desktop varied in size can be placed, simple and practical, and stability is high, damage can not be caused to other desktop.
Description
Technical field
The utility model relates to a kind of desk changing size, belongs to technical field of furniture.
Background technology
Desk is a kind of conventional furniture, above has plane, under have pillar.Can thing be put above or do work.There is smooth plates, the furniture be fixed up by leg or other supporter, in order to have a meal, to write, to work or to play cards.
But in existing desk, table is changeless, we meet our different demand, meanwhile, when using for a long time, fragile desktop, so just need to change whole desk, waste resource very, existing table sizes is changeless simultaneously, in life, we are in order to increase the area of desktop, we can buy large desktop and be placed on above former desktop, but this method stability is not high, can damage former desktop simultaneously.
Utility model content
The utility model for the deficiency that prior art exists, provides a kind of desk changing size just.
For solving the problem, technical solution adopted in the utility model is as follows:
A kind of desk changing size, comprise desktop and table pin, it is characterized in that, be provided with cavity volume in the middle part of described desktop, be respectively equipped with projection bottom described cavity volume surrounding, bottom described cavity volume, be provided with cross bar, the two ends of described cross bar are separately fixed at the middle part at two ends, left and right bottom cavity volume, the every middle side part of described desktop is provided with protecting cover, and described protecting cover and inside, desktop every side are provided with telescopic shaft, and bottom described desktop, protecting cover both sides are provided with operating key.
Further, the material of the projection and cross bar of stating cavity volume surrounding is iron.
Further, the thickness of described projection is 1/5 of desktop thickness.
Further, described operating key is connected as a whole with telescopic shaft.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
A kind of desk changing size described in the utility model, structure is simple, by arranging cavity volume in the middle part of desktop, can follow and carry out replacing desktop according to our different demand, convenient and swift, and cost is low, be provided with projection and cross bar in bottom simultaneously, can prevent desktop from preventing from causing in process dropping, add desktop in use security, be provided with telescopic shaft at desktop four middle side part simultaneously, the desktop varied in size can be placed, simple and practical, and stability is high, can not cause damage to other desktop.
Accompanying drawing explanation
Fig. 1 is a kind of table structure schematic diagram changing size described in the utility model;
Fig. 2 is a kind of desk desktop side structural representation changing size described in the utility model;
Wherein, 1-desktop, 2-table pin, 3-cavity volume, 4-projection, 5-cross bar, 6-protecting cover, 7-telescopic shaft, 8-operating key.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figure 1, for a kind of table structure schematic diagram changing size, comprise desktop 1 and table pin 2, it is characterized in that, cavity volume 3 is provided with in the middle part of described desktop 1, projection 4 is respectively equipped with bottom described cavity volume 3 surrounding, cross bar 5 is provided with bottom described cavity volume 3, the two ends of described cross bar 5 are separately fixed at the middle part at two ends, left and right bottom cavity volume 3, the every middle side part of described desktop 1 is provided with protecting cover 6, described protecting cover 6 is provided with telescopic shaft 7 with inside, table 1 every side, and bottom described desktop 1, protecting cover 6 both sides are provided with operating key 8.
Further, the material of the projection and cross bar 5 of stating cavity volume 3 surrounding is iron.
Further, the thickness of described projection 4 is 1/5 of desktop 1 thickness.
Further, described operating key 8 is connected as a whole with telescopic shaft 7.
A kind of desk changing size described in the utility model, structure is simple, by arranging cavity volume in the middle part of desktop, can follow and carry out replacing desktop according to our different demand, convenient and swift, and cost is low, be provided with projection and cross bar in bottom simultaneously, can prevent desktop from preventing from causing in process dropping, add desktop in use security, be provided with telescopic shaft at desktop four middle side part simultaneously, the desktop varied in size can be placed, simple and practical, and stability is high, can not cause damage to other desktop.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. one kind can change the desk of size, comprise desktop and table pin, it is characterized in that, be provided with cavity volume in the middle part of described desktop, be respectively equipped with projection bottom described cavity volume surrounding, bottom described cavity volume, be provided with cross bar, the two ends of described cross bar are separately fixed at the middle part at two ends, left and right bottom cavity volume, the every middle side part of described desktop is provided with protecting cover, and described protecting cover and inside, desktop every side are provided with telescopic shaft, and bottom described desktop, protecting cover both sides are provided with operating key.
2. a kind of desk changing size as claimed in claim 1, it is characterized in that, the described projection of cavity volume surrounding and the material of cross bar are iron.
3. a kind of desk changing size as claimed in claim 1, it is characterized in that, the thickness of described projection is 1/5 of desktop thickness.
4. a kind of desk changing size as claimed in claim 1, it is characterized in that, described operating key is connected as a whole with telescopic shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078609.0U CN204409971U (en) | 2015-02-04 | 2015-02-04 | A kind of desk changing size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078609.0U CN204409971U (en) | 2015-02-04 | 2015-02-04 | A kind of desk changing size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204409971U true CN204409971U (en) | 2015-06-24 |
Family
ID=53460402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078609.0U Expired - Fee Related CN204409971U (en) | 2015-02-04 | 2015-02-04 | A kind of desk changing size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204409971U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877149A (en) * | 2016-06-03 | 2016-08-24 | 张礼国 | Table with adjustable tabletop area |
| CN106617675A (en) * | 2016-12-07 | 2017-05-10 | 盐城工学院 | Multifunctional flip working table board |
| CN107748109A (en) * | 2017-09-07 | 2018-03-02 | 浙江大学宁波理工学院 | A kind of extra large cable Flexural fatigue test machine and method of testing |
| CN109619812A (en) * | 2019-02-18 | 2019-04-16 | 郭铁琪 | A kind of new-type desk |
| CN112283547A (en) * | 2020-11-05 | 2021-01-29 | 徐飞 | Steel structure platform |
-
2015
- 2015-02-04 CN CN201520078609.0U patent/CN204409971U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877149A (en) * | 2016-06-03 | 2016-08-24 | 张礼国 | Table with adjustable tabletop area |
| CN106617675A (en) * | 2016-12-07 | 2017-05-10 | 盐城工学院 | Multifunctional flip working table board |
| CN107748109A (en) * | 2017-09-07 | 2018-03-02 | 浙江大学宁波理工学院 | A kind of extra large cable Flexural fatigue test machine and method of testing |
| CN109619812A (en) * | 2019-02-18 | 2019-04-16 | 郭铁琪 | A kind of new-type desk |
| CN112283547A (en) * | 2020-11-05 | 2021-01-29 | 徐飞 | Steel structure platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160204 |