CN202680996U - Folding desk lengthening device - Google Patents
Folding desk lengthening device Download PDFInfo
- Publication number
- CN202680996U CN202680996U CN 201220305072 CN201220305072U CN202680996U CN 202680996 U CN202680996 U CN 202680996U CN 201220305072 CN201220305072 CN 201220305072 CN 201220305072 U CN201220305072 U CN 201220305072U CN 202680996 U CN202680996 U CN 202680996U
- Authority
- CN
- China
- Prior art keywords
- substrate
- support plate
- slot
- base plate
- desk
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a folding desk lengthening device, which comprises a base plate, a support plate and a support rod, wherein the base plate and the support plate are both square plates; a square slot is arranged at one side of the base plate; the length of the slot is equal to that of the base plate; the other side of the base plate, which is opposite to the slot, is connected with the support plate through a hinge; round slanting slotted holes are arranged on the lower end faces of the base plate and the support plate; one end of the support rod is in inserting connection with the slotted hole; and the other end of the support rod is connected with a connecting part. The folding desk lengthening device has the advantages of being simple in technology and structure, high in use efficiency, convenient to adjust and operate, long in service life and the like.
Description
Technical field
The utility model relates to a kind of desk lengthener.
Background technology
As everyone knows, desk is one of apparatus important in the study and work, existing desk space of planes is limited, especially the desk used of student, along with student's task constantly increases, the books that the student carries, stationery and other article also increase thereupon, and these article are put and made on the table the usable floor area of desktop few, directly affect student's study and the quality of listening to the teacher; In addition, when desk used as other purposes, user's custom pieced together to increase usable floor area with a plurality of desks, and so not only operation is wasted time and energy, and fragile desk.
Summary of the invention
The purpose of this utility model is to provide a kind of technique, simple structure, and service efficiency is high, is convenient to adjust simple operation, long service life, the Collapsible type desk lengthener that cost of manufacture is low.
The utility model comprises substrate, pulls, pole and connector, wherein substrate and support plate are square plate body, one side of substrate is offered square slot, and the length of this slot equals the length of substrate substantially, and the opposite side of a substrate i.e. relative side with slot passes through the gemel connection support plate; Circular oblique slotted eye is offered respectively in the lower surface of described substrate lower surface and support plate, and a telescopic strut is arranged, and the one end can be connected with the slotted eye formula of inserting, and the other end is provided with connector, and this connector can be sucker, also can be clamp.
The utility model in use, substrate is linked to each other with the desktop side of desk, be that the slot card of substrate one side is at the place, side of desk, the user need can select the area of increase according to actual needs, if only use substrate as increasing desktop, then an end of pole links to each other with the slotted eye of substrate lower surface, and the other end links to each other with table case or the table leg of desk by connector; If use substrate and support plate as increasing area, then an end of pole links to each other with the slotted eye of support plate lower surface, and the other end links to each other with table case or the table leg of desk by connector.
The utility model compared with prior art has technique, simple structure, and service efficiency is high, is convenient to adjust simple operation, long service life, the advantage such as cost of manufacture is low.
Description of drawingsFig. 1 is that master of the present utility model looks generalized section.
The specific embodimentAs shown in Figure 1, substrate 1 and support plate 2 are square plate body, and a side of substrate is offered square slot 3, and the length of this slot equals the length of substrate, and the opposite side of a substrate i.e. relative side with slot connects support plate by hinge 4; Circular oblique slotted eye 5 is offered respectively in the lower surface of substrate lower surface and support plate, and a telescopic strut 6 is arranged, and the one end can be connected with the slotted eye formula of inserting, and the other end is provided with sucker 7.
Claims (1)
1. Collapsible type desk lengthener, comprise substrate, pull, pole and connector, it is characterized in that: substrate and support plate are square plate body, one side of substrate is offered square slot, the length of this slot equals the length of substrate, and the opposite side of a substrate i.e. relative side with slot passes through the gemel connection support plate; Circular oblique slotted eye is offered respectively in the lower surface of substrate lower surface and support plate, and a telescopic strut is arranged, and the one end can be connected with the slotted eye formula of inserting, and the other end is provided with connector, and this connector is sucker or clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220305072 CN202680996U (en) | 2012-06-28 | 2012-06-28 | Folding desk lengthening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220305072 CN202680996U (en) | 2012-06-28 | 2012-06-28 | Folding desk lengthening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202680996U true CN202680996U (en) | 2013-01-23 |
Family
ID=47536699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220305072 Expired - Fee Related CN202680996U (en) | 2012-06-28 | 2012-06-28 | Folding desk lengthening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202680996U (en) |
-
2012
- 2012-06-28 CN CN 201220305072 patent/CN202680996U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130628 |