CN2139796Y - Table - Google Patents
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- Publication number
- CN2139796Y CN2139796Y CN 92237365 CN92237365U CN2139796Y CN 2139796 Y CN2139796 Y CN 2139796Y CN 92237365 CN92237365 CN 92237365 CN 92237365 U CN92237365 U CN 92237365U CN 2139796 Y CN2139796 Y CN 2139796Y
- Authority
- CN
- China
- Prior art keywords
- framework
- pulley
- desktop
- utility
- model
- 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 - Lifetime
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a table which belongs to the field of furniture. The utility model is composed of a table top and a table body. The table is characterized in that a frame which can move up and down and store files or articles is arranged in the table body, and the motion of the frame adopts the equilibrium principle. The utility model can be used in families, institutions, schools, etc., and has the advantages of convenient file or article storage and labor saving.
Description
The utility model relates to the furniture field, specifically a kind of desk.
As everyone knows, existing desk is made up of desktop, table body, is made up of desktop, table body as desk, for storage file or other article, is provided with several drawers or chest on the table body, and this desk accessing file or article are very inconvenient.
The purpose of this utility model is to overcome the deficiencies in the prior art, provides accessing file or article a kind of easily desk.
The utility model is to realize like this, a kind of desk is made up of desktop, table body, is characterized in being provided with in the body framework moving up and down, and desktop is provided with and the corresponding slotted eye of framework, the framework lower end is provided with driving-chain, and the pulley of driving-chain through being fixed under the desktop is connected with balance weight body.
The utility model pulley is fixed on by pulley bracket on the bottom surface of desktop, and driving-chain is connected with the framework lower end by pulley one end, and the other end is connected with balance weight body, and framework, balance weight body reach the purpose that moves up and down by driving-chain and pulley.
The utility model also can reach by following measure, and pulley is fixed on the body by pulley bracket, and driving-chain is connected with the framework lower end by pulley one end, and the other end is connected with balance weight body, and framework, balance weight body reach the purpose that moves up and down by driving-chain and pulley.
The utility model has accessing file or article convenience, labour-saving advantage because of adopting frame structure moving up and down and having used equilibrium principle.
Description of drawings:
Accompanying drawing 1, accompanying drawing 2 are a kind of schematic diagrames of the present utility model, also are the schematic diagrames of a kind of embodiment.
Accompanying drawing 1 is a front view, and accompanying drawing 2 is vertical views.
Accompanying drawing 3, accompanying drawing 4 are schematic diagrames of another kind of embodiment.
Accompanying drawing 3 is that front view, accompanying drawing 4 are vertical views.
Mark among the figure:
Desktop 1, table body 2, framework 3, driving-chain 4, pulley 5, balance weight body 6, pulley bracket 7, intermediate drawer 8.
Embodiment I: desk as shown in Figure 1 and Figure 2, form by desktop 1, table body 2, table body 2 and desktop 1 corresponding section are provided with and framework 3 slotted eye movingly, framework 3 is placed in the slotted eye, lower end, framework 3 corresponding limit is fixedly connected driving-chain 4 respectively, fixedly connected pulley bracket 7 respectively on the bottom surface of the desktop 1 of framework 3 left and right sides, pulley bracket 7 is provided with pulley 3, and driving-chain 4 other ends are connected by the pulley balance weight body 6 interior with being arranged on a body 2.Table body 2 is provided with drawer, be provided with moving up and down of Fixed latches control framework 3 in intermediate drawer 8 back, when opening intermediate drawer 8, the latch that is fixed on intermediate drawer 8 back breaks away from framework 3, framework 3 can move up and down, when closing intermediate drawer, the latch that is fixed on the intermediate drawer back inserts in the hole that framework 3 is provided with, and framework 3 is fixed on a certain position.
Embodiment II: desk as shown in Figure 3, Figure 4, form by desktop 1, table body 2, table body 2 and desktop 1 corresponding section are provided with and framework 3 slotted eye movingly, framework 3 is placed in the slotted eye and can moves up and down, both sides, the 3 corresponding end of framework are fixedly connected driving-chain 4 respectively, fixedly connected pulley bracket 7 respectively on the table body 2 of framework 3 left and right sides, pulley bracket 7 is provided with pulley 5, and driving-chain 4 other ends are connected by the pulley balance weight body 6 interior with being arranged on a body 2.The device that control framework 3 moves up and down the position is identical with the embodiment I, and this does not give unnecessary details.
Equilibrium principle has been used in moving up and down of framework 3 described in the utility model, and when moving on the framework 3, balance weight body 6 moves down, and when framework 3 moves down, moves on the balance weight body 6.During use, the weight of conversion balance weight body 6, make it suitable with the reserve gross weight with framework 3, when the need framework moves up and down, open the drawer of band latch, with the position that manpower or mechanical force control framework 3 move up and down, the size of power depends on weight poor of framework and reserve gross weight and balance weight body 6.
Claims (3)
1, a kind of desk, be made up of desktop 1, table body 2, it is characterized in that being provided with in the body 2 framework 3 moving up and down, desktop 1 is provided with and framework 3 corresponding slotted eyes, framework 3 lower ends are provided with driving-chain 4, and the pulley 5 of driving-chain 4 through being fixed under the desktop links to each other with balance weight body 6.
2, a kind of desk according to claim 1 is characterized in that said pulley 5 is fixed on the bottom surface of desktop 1.
3, a kind of desk according to claim 1 is characterized in that said pulley 5 is fixed on the body 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237365 CN2139796Y (en) | 1992-10-18 | 1992-10-18 | Table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92237365 CN2139796Y (en) | 1992-10-18 | 1992-10-18 | Table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2139796Y true CN2139796Y (en) | 1993-08-11 |
Family
ID=33778654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92237365 Expired - Lifetime CN2139796Y (en) | 1992-10-18 | 1992-10-18 | Table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2139796Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113271A (en) * | 2017-12-13 | 2018-06-05 | 宁波帝杨电子科技有限公司 | It is a kind of can adjust automatically counterweight cabinet |
| CN108125427A (en) * | 2017-12-13 | 2018-06-08 | 宁波帝杨电子科技有限公司 | A kind of liquid ballast cabinet that can be closed automatically |
| CN108143142A (en) * | 2017-12-13 | 2018-06-12 | 宁波帝杨电子科技有限公司 | A kind of adjustable liquid ballast cabinet |
-
1992
- 1992-10-18 CN CN 92237365 patent/CN2139796Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113271A (en) * | 2017-12-13 | 2018-06-05 | 宁波帝杨电子科技有限公司 | It is a kind of can adjust automatically counterweight cabinet |
| CN108125427A (en) * | 2017-12-13 | 2018-06-08 | 宁波帝杨电子科技有限公司 | A kind of liquid ballast cabinet that can be closed automatically |
| CN108143142A (en) * | 2017-12-13 | 2018-06-12 | 宁波帝杨电子科技有限公司 | A kind of adjustable liquid ballast cabinet |
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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 | ||
| CX01 | Expiry of patent term |