CN204764072U - Automatic tensile desk - Google Patents
Automatic tensile desk Download PDFInfo
- Publication number
- CN204764072U CN204764072U CN201520449422.7U CN201520449422U CN204764072U CN 204764072 U CN204764072 U CN 204764072U CN 201520449422 U CN201520449422 U CN 201520449422U CN 204764072 U CN204764072 U CN 204764072U
- Authority
- CN
- China
- Prior art keywords
- desktop
- fixed
- sidepiece
- desktops
- 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
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses an automatic tensile desk, it includes that table leg and two intervals fix the direction horizontal pole at the table leg top, is equipped with the desktop structure on two direction horizontal poles, the desktop structure includes middle part desktop board and two lateral part desktop boards, the middle part of two direction horizontal poles is equipped with supporting platform, the last elevating system that is equipped with of supporting platform, middle part desktop board is fixed on elevating system to do the elevating movement by the elevating system drive, the bottom of two lateral part desktop boards is fixed with tensile frame respectively, two tensile frames respectively through guide rail swing joint between the both ends of two direction horizontal poles, and two tensile frames are driven by respective power tension mechanism respectively and do the extensional motion. The utility model discloses during the use, the tensile function of automatic control desktop changes the size of desktop, satisfies the demand that the user is different. The utility model has the advantages of simple structure, simple to use, low in production cost.
Description
Technical field
The utility model relates to field of tables, particularly relates to Automatic-drawing desk.
Background technology
Along with growth in the living standard, people are also more and more exquisite to daily household quality, particularly the selecting of furniture, especially desk.General desk, its style, size are all changeless, and consumer can not go according to the needs of oneself to change, but when desk uses under different scene, may need the desktop of different size.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of Automatic-drawing desk that automatically can change size of desktop.
For achieving the above object, the utility model is by the following technical solutions:
Automatic-drawing desk, it comprises the guiding cross bar that table leg and two intervals are fixed on table leg top, two guiding cross bars are provided with table top set-ups, described table top set-ups comprises middle part desktop and two sidepiece desktops, the middle part of described two guiding cross bars is provided with support platform, support platform is provided with elevating mechanism, and described middle part desktop is fixed on elevating mechanism, and is moved up and down by elevating mechanism driving; The bottom of described two sidepiece desktops is fixed with stretching frame respectively, and two stretching frames are movably connected in respectively by guide rail between the two ends of two guiding cross bars, and two stretching frames do extensional motion by the driving of respective dynamic tensile mechanism respectively;
When desk does not stretch, the mutual split in side of described two sidepiece desktops is also superimposed upon the top of middle part desktop;
When desk stretches rear, the side split corresponding to the both sides of middle part desktop respectively of described two sidepiece desktops.
Described dynamic tensile mechanism comprises tooth bar and drive motors, and described tooth bar is fixed on stretching frame, and described drive motors is fixed on table leg, and the output shaft of drive motors is fixed with gear, and this wheel and rack is connected with a joggle.
Described middle part desktop and two sidepiece desktops are glass molding material.
When the utility model uses, automatically can control the stretch function of desktop, change the size of desktop, meet the demand that user is different.The utility model has the advantages such as structure is simple, use is simple, production cost is low.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details:
Fig. 1 is the structural representation of the utility model Automatic-drawing desk when not stretching;
Fig. 2 is the top view after the utility model Automatic-drawing desk stretches;
Fig. 3 is the structural representation after table top set-ups removed by the utility model Automatic-drawing desk.
Detailed description of the invention
As shown in Figure 1, Figure 2 or shown in Fig. 3, the utility model comprises the guiding cross bar 2 that table leg 1 and two intervals are fixed on table leg 1 top, two guiding cross bars 2 are provided with table top set-ups, table top set-ups comprises middle part desktop 3 and two sidepiece desktops 4, the middle part of two guiding cross bars 2 is provided with support platform 5, support platform 5 is provided with elevating mechanism 6, and middle part desktop 3 is fixed on elevating mechanism 6, and is moved up and down by elevating mechanism 6 driving; The bottom of two sidepiece desktops 4 is fixed with stretching frame 7 respectively, and two stretching frames 7 are movably connected in respectively by guide rail between the two ends of two guiding cross bars 2, and two stretching frames 7 do extensional motion by the driving of respective dynamic tensile mechanism 8 respectively; Dynamic tensile mechanism 8 comprises tooth bar 81 and drive motors 82, and tooth bar 81 is fixed on stretching frame 7, and drive motors 82 is fixed on table leg 1, the output shaft of drive motors 82 is fixed with gear (not shown), and this wheel and rack 81 is connected with a joggle.
Middle part desktop 3 and two sidepiece desktops 4 are glass molding material.
As shown in Figure 1, when desk does not stretch, the mutual split in side of two sidepiece desktops 4 is also superimposed upon the top of middle part desktop 3.
As shown in Figure 2, when desk stretches rear, the side split corresponding to the both sides of middle part desktop 3 respectively of two sidepiece desktops 4.Concrete drawing process is as follows: stop after two sidepiece desktops 4 move to precalculated position along guiding cross bar 2 two ends respectively under the driving of dynamic tensile mechanism 8, then elevating mechanism 6 drives middle part desktop 3 to rise to the position with two sidepiece desktop 4 equal height, latter two sidepiece desktop 4 is again by moving respectively to middle part desktop 3 under the driving of dynamic tensile mechanism 8, and forms complete desktop with middle part desktop 3 split.
Claims (3)
1. Automatic-drawing desk, it is characterized in that: it comprises the guiding cross bar that table leg and two intervals are fixed on table leg top, two guiding cross bars are provided with table top set-ups, described table top set-ups comprises middle part desktop and two sidepiece desktops, the middle part of described two guiding cross bars is provided with support platform, support platform is provided with elevating mechanism, and described middle part desktop is fixed on elevating mechanism, and is moved up and down by elevating mechanism driving; The bottom of described two sidepiece desktops is fixed with stretching frame respectively, and two stretching frames are movably connected in respectively by guide rail between the two ends of two guiding cross bars, and two stretching frames do extensional motion by the driving of respective dynamic tensile mechanism respectively;
When desk does not stretch, the mutual split in side of described two sidepiece desktops is also superimposed upon the top of middle part desktop;
When desk stretches rear, the side split corresponding to the both sides of middle part desktop respectively of described two sidepiece desktops.
2. Automatic-drawing desk according to claim 1, it is characterized in that: described dynamic tensile mechanism comprises tooth bar and drive motors, described tooth bar is fixed on stretching frame, described drive motors is fixed on table leg, the output shaft of drive motors is fixed with gear, and this wheel and rack is connected with a joggle.
3. Automatic-drawing desk according to claim 1, is characterized in that: described middle part desktop and two sidepiece desktops are glass molding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449422.7U CN204764072U (en) | 2015-06-26 | 2015-06-26 | Automatic tensile desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449422.7U CN204764072U (en) | 2015-06-26 | 2015-06-26 | Automatic tensile desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204764072U true CN204764072U (en) | 2015-11-18 |
Family
ID=54504233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449422.7U Expired - Fee Related CN204764072U (en) | 2015-06-26 | 2015-06-26 | Automatic tensile desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204764072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534012A (en) * | 2016-01-29 | 2016-05-04 | 成都林森伟业家俬有限责任公司 | Multifunctional table with automatic stretching and contacting table top |
| CN107352313A (en) * | 2017-07-11 | 2017-11-17 | 拓卡奔马机电科技有限公司 | A kind of adjustable paving cloth table of width |
-
2015
- 2015-06-26 CN CN201520449422.7U patent/CN204764072U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534012A (en) * | 2016-01-29 | 2016-05-04 | 成都林森伟业家俬有限责任公司 | Multifunctional table with automatic stretching and contacting table top |
| CN107352313A (en) * | 2017-07-11 | 2017-11-17 | 拓卡奔马机电科技有限公司 | A kind of adjustable paving cloth table of width |
| CN107352313B (en) * | 2017-07-11 | 2019-12-03 | 拓卡奔马机电科技有限公司 | A kind of adjustable paving cloth table of width |
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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 |
Granted publication date: 20151118 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |