CN202173013U - A slide device used for adjusting a length of a desk top - Google Patents
A slide device used for adjusting a length of a desk top Download PDFInfo
- Publication number
- CN202173013U CN202173013U CN201120323090XU CN201120323090U CN202173013U CN 202173013 U CN202173013 U CN 202173013U CN 201120323090X U CN201120323090X U CN 201120323090XU CN 201120323090 U CN201120323090 U CN 201120323090U CN 202173013 U CN202173013 U CN 202173013U
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- CN
- China
- Prior art keywords
- length
- desktop
- plate
- moving plate
- movable plates
- 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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Abstract
The utility model discloses a slide device used for adjusting a length of a desk top. The slide device comprises a grooved fixed plate (1) with two open ends and two movable plates (2) also shaped into grooves; the movable plates (2) are disposed in the fixed plate (1); a length of the movable plates (2) is less than a length of the fixed plate (1); the movable plates (2) are provided with fixing holes (5); two ends of the fixed plate (1) are connected with pulleys (3) fixedly; the movable plates (2) are disposed between the two pulleys (3) which are sleeved with a transmission rope (4); each of the movable plates (2) is provided with two parallel guide rails (6) inside; and the transmission rope (4) passes through the guide rails (6). With the above-mentioned structure, the slide device enables the length of the desk top to be adjusted and guarantees that the whole desk top is located on a plane.
Description
Technical field
The utility model relates to a kind of carriage, specifically is a kind of carriage that is used to regulate desktop length.
Background technology
As everyone knows, desk is one of most important instrument in the life study, and becomes a kind of requisite furniture or office appliance gradually, and it can be convenient to people's study and work for people provide support effect.Along with improving constantly of living standard, people are to desk, especially dining table require increasingly highly, therefore, various telescopic desks arise at the historic moment.
Existing scalable desk mainly contains following several kinds: 1, a kind of multi-functional Composite dinner table, divide upper, middle, and lower part, and top is desktop, and the middle part is a support column, and the bottom is a base.The desktop round desktop that fixedly desktop and active desktop match and form of serving as reasons, active desktop is circular, and fixedly desktop is an annular, and the part that active desktop contacts with fixing desktop is cooperatively interact step-like, and fixedly desktop passes through rebound and links to each other with support column; The bottom is a base; Support column is fixed on the base; In the space that active desktop and rebound surround, rotating disk is arranged, the center of the rotating disk shape that all is in depression; The bottom of rotating disk links to each other through the elevating lever power set inner with being positioned at base, and the bottom of rotating disk links to each other through gear, drive link and the power set that are positioned at base inside.2, a kind of folding utility dining table, desktop has a chafing dish hole and corresponding shrouding, and the cooking stove frame is arranged; Two angles symmetry is laid, and connects the location by connecting rod, and the upper end is hinged on the bottom surface of desktop; Two portable plates also symmetry are laid; The corresponding connection connecting rod that is provided with the angle connecting rod, the desktop bottom surface anchor point of movable pin is provided with keeper and is mated, and angle connecting rod and movable pin connecting rod middle part are hinged.3, movable dining table; Having solved the little and fixing big round table of present family expenses table capacity has the problem of many deficiencies again, adopts injection molding process to realize, it is characterized in that being combined by active desktop, card arm, the connection of screw string pipe; Utilize two string pipes that active desktop and card arm are strung during use; Place on the stand, table limit that the card arm is adjacent to blocked or table lining are tightened string pipe screw and have promptly been fixed.4, a kind of drawing dining table by desktop, framework, be configured to, is characterized in; Desktop is made up of top table face, auxiliary table surface, and framework comprises pair of beams and a pair of vertical beam, and vertical beam is a rail plate; Each rail plate has two tracks up and down; The top table face is located between the upper rail, and auxiliary table surface is located between the lower guideway, and support is connected with frame fixation.The structure of first three desk is collapsible, and they support flexible desktop through the support bar class, use extension table and top table face for a long time not in one plane; The 4th kind is drawing desk, and its auxiliary table surface and top table face be not or not same plane.Like this, extremely inconvenient, simultaneously also not attractive in appearance when will certainly cause putting thing.
The utility model content
The utility model technical problem to be solved is to provide to make desktop adjustable length, whole desktop a kind of carriage in the same plane.
The utility model is that the technical solution problem mainly realizes through following technical scheme: the carriage that is used to regulate desktop length; Comprise two ends be opening flute profile decide plate and two blocks of moving plates that are all flute profile, moving plate is positioned at decides plate, and the length of moving plate is less than the length of deciding plate; Moving plate is provided with fixing hole; Said two ends of deciding plate are fixedly connected with pulley, and moving plate is socketed with fly rope on the pulley between two pulleys; Be provided with two guide rails that are parallel to each other in the moving plate, fly rope passes guide rail.
The distance between the guide rail that is parallel to each other in the said moving plate and the equal diameters of pulley.
The length of said moving plate is greater than the length of guide rail.
Said fixing hole has 2 at least.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model passes through deciding fixed block on the plate, socket fly rope on the pulley, and fly rope passes moving plate, makes moving plate can move freely; The utility model is fixed on the side of two desk panels, makes two desk panels can open with closed, when opening; Can be between two desk panels put the lastblock panel; To reach the purpose of lengthening desktop, so also make three panels to be beneficial to and to put article at grade.
(2) the utility model is simple in structure, and is easy to operate, and practicality is stronger.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Working state figure when Fig. 2 is the utility model closure;
Working state figure when Fig. 3 opens for the utility model.
Pairing Reference numeral is in the accompanying drawing: 1, decide plate, 2, moving plate, 3, pulley, 4, fly rope, 5, fixing hole, 6, guide rail.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment:
As shown in Figure 1, the utility model comprise two ends be opening flute profile decide plate 1 and two blocks of moving plates 2 that are all flute profile, the length of moving plate 2 is less than the length of deciding plate 1.
The two ends of deciding plate 1 of present embodiment are fixedly connected with pulley 3, and moving plate 2 is socketed with fly rope 4 on the pulley 3 between two pulleys 3.
The moving plate 2 of present embodiment is positioned at decides plate 1, and moving plate 2 is provided with fixing hole 5, and fixing hole 5 has 2 at least, and as preferably, the fixing hole 5 of present embodiment is 4; Be provided with two guide rails that are parallel to each other 6 in the moving plate 2, fly rope 4 passes guide rail 6, the distance between the guide rail 6 that is parallel to each other and the equal diameters of pulley 3, and the length of moving plate 2 is greater than the length of guide rail 6.
The operation principle of the utility model is: like Fig. 2, shown in Figure 3; At first, two blocks of moving plates 2 of the utility model are separately fixed on the side of desk panel of two band supporting legs, form a firm desk thus; Slidably moving then plate 2 is to realize opening and closure of two desk panels.When two desk panels are closed, can obtain minimum desktop; When two desk panel openings, form the space of a hollow out between two desk panels, sizeable panel is placed on this space, forms a complete desktop, the purpose of the desktop of so promptly having realized extending.
As stated, then can realize the utility model well.
Claims (4)
1. be used to regulate the carriage of desktop length; Comprise two ends be opening flute profile decide plate (1) and two blocks of moving plates (2) that are all flute profile, moving plate (2) is positioned at decides plate (1), and the length of moving plate (2) is less than the length of deciding plate (1); Moving plate (2) is provided with fixing hole (5); It is characterized in that: said two ends of deciding plate (1) are fixedly connected with pulley (3), and moving plate (2) is positioned between two pulleys (3), is socketed with fly rope (4) on the pulley (3); Be provided with two guide rails that are parallel to each other (6) in the moving plate (2), fly rope (4) passes guide rail (6).
2. the carriage that is used to regulate desktop length according to claim 1 is characterized in that: the distance between the guide rail (6) that is parallel to each other in the said moving plate (2) and the equal diameters of pulley (3).
3. the carriage that is used to regulate desktop length according to claim 1 is characterized in that: the length of said moving plate (2) is greater than the length of guide rail (6).
4. the carriage that is used to regulate desktop length according to claim 1 is characterized in that: said fixing hole (5) has 2 at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120323090XU CN202173013U (en) | 2011-08-31 | 2011-08-31 | A slide device used for adjusting a length of a desk top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120323090XU CN202173013U (en) | 2011-08-31 | 2011-08-31 | A slide device used for adjusting a length of a desk top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173013U true CN202173013U (en) | 2012-03-28 |
Family
ID=45862927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120323090XU Expired - Fee Related CN202173013U (en) | 2011-08-31 | 2011-08-31 | A slide device used for adjusting a length of a desk top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212581A (en) * | 2017-06-08 | 2017-09-29 | 黎冠初 | A kind of horizontal replacing system for table function |
-
2011
- 2011-08-31 CN CN201120323090XU patent/CN202173013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212581A (en) * | 2017-06-08 | 2017-09-29 | 黎冠初 | A kind of horizontal replacing system for table function |
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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: 20120328 Termination date: 20120831 |