CN203555317U - Desk with extensible desktop - Google Patents
Desk with extensible desktop Download PDFInfo
- Publication number
- CN203555317U CN203555317U CN201320596990.0U CN201320596990U CN203555317U CN 203555317 U CN203555317 U CN 203555317U CN 201320596990 U CN201320596990 U CN 201320596990U CN 203555317 U CN203555317 U CN 203555317U
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- desktop
- table top
- fighting
- rotating table
- desk
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Abstract
The utility model relates to the technical field of furniture, in particular to a desk with an extensible desktop, The desk comprises a main frame, desk legs and a fixed desktop, and further comprises a movable desktop and an inner drawing frame; the inner drawing frame is in pull-out slide fit with the main frame; the inner drawing frame is provided with a lifting rail; the movable desktop comprises a rotating desktop and an overturning desktop; one side of the rotating desktop is rotationally connected with one side of the overturning desktop; a rotating disk is arranged at the bottom of the rotating desktop and fixedly connected with a lifting frame; a lug boss of the lifting frame is in slide fit with the lifting rail; when the movable desktop is folded, the overturning desktop is overturned above the rotating desktop and horizontally rotated by 90 degrees along with the rotating desktop, and can slide to the part below the fixed desktop along the lifting rail. Compared with the prior art, the desk with the extensible desktop structure can effectively extend the length of the desktop, and facilitates the unfolding and folding of the movable desktop; the folded whole desktop has integrity, and the firmness and the aesthetics of the desk are improved greatly.
Description
Technical field
The utility model relates to furniture technical field, is specifically related to the extendible desk of a kind of desktop.
Background technology
Desk is as modal household goods, by people, be applied to the various aspects of life widely, but due to the object difference of people to desk used, the design of table structure also produces a series of variations thereupon, wherein desktop can be expanded or telescopic desk, because it has, meet multiple demand, use the performances such as simple, easy to carry, obtain people's popularization and use energetically.
In prior art, the extendible desk of this desktop mainly contains two kinds, and a kind of expansion structure of desktop is arranged on middle part, during use, pulls open the both sides of desktop, and mobilizable middle part desktop is turn to desktop, and desktop is expanded; While not using, need be by middle part active desktop folding storage under desktop, and then both sides desktop is closed up, make desktop from large to small, but the desk of this structure, because active desktop is at middle part, had both made in the situation that both sides desktop closes up, desktop is still the two parts that separate, and integrality, aesthetic property and fastness to desk have a great impact; The expandable structure of another kind of desktop is arranged on one end of desktop, during use, if desktop becomes large when the active desktop of end is folded to desktop, if the active desktop of end is folded into desktop desktop of lower time to diminish, this structure has solved the integrality of desktop in the situation that desktop do not expand, and still, the active desktop of this structure is set to individual plates and can not rotates and fold, the effectively length of extended desktop, is not easy to active desktop and is collected under desktop.Therefore, improve the desktop expandable structure of desk, for the integrality, the fastness that guarantee whole desktop, the aspects such as the collection of effective extended desktop length, portable propelling desktop are significant.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, and provide a kind of both rotatable collapsible, effectively extended desktop length, guarantee desktop integrality, be convenient to collection, the extendible desk of desktop simple in structure.
The purpose of this utility model is achieved through the following technical solutions:
Provide a kind of desktop extendible desk, comprise body frame, be arranged at the table pin and the fixing desktop that is arranged at described body frame top of described body frame below, also comprise active desktop, rotating disc, crane, fluctuating orbit and in try to stop people from fighting each other, in described, try to stop people from fighting each other and be slidably matched with described body frame drawing and pulling type, the inner side of trying to stop people from fighting each other in described is provided with described fluctuating orbit, described active desktop comprises the rotating table top and the turnover table top that are arranged at the top of trying to stop people from fighting each other in described, one side of described rotating table top and a side of described turnover table top are rotatably connected, the opposite side of described turnover table top and described fixing desktop splicing, described rotating disc is arranged at the bottom of described rotating table top, and be fixedly connected with described crane, the boss of described crane and described fluctuating orbit are slidably matched, during described active desktop collection, described turnover table top turn to the top of described rotating table top, with described rotating table top horizontal rotary, turn 90 degrees, and along described fluctuating orbit, slide into the below of described fixing desktop.
Wherein, the Breadth Maximum of described rotating table top is set to be not more than the minimum length of trying to stop people from fighting each other in described; The maximum length of described rotating table top is set to be less than described rotating table top and described turnover table top minimum widith sum.
Wherein, the minimum widith that extends described fixing desktop of trying to stop people from fighting each other in described is set to be not less than described rotating table top and described turnover table top minimum widith sum.
Wherein, a side of described rotating table top and a side of described turnover table top are articulated and connected, and described turnover table top turns over turnback and be folded to the top of described rotating table top along hinged face.
Wherein, described rotating table top all equates with the shape size of described turnover table top.
Wherein, on described rotating disc, be provided with rotation locating slot, try to stop people from fighting each other in described and described crane on be respectively arranged with retainer spring screw, described rotation locating slot and described retainer spring screw engagement connection.
Wherein, described fluctuating orbit is set to step-like fluctuating orbit, and the difference in height of described step-like fluctuating orbit is set to the twice of described rotating table top thickness.
Wherein, the inner side of described body frame is provided with guide rail, and the arranged outside of trying to stop people from fighting each other in described has guide-track groove, tries to stop people from fighting each other in described and described body frame is slidably matched by described guide rail and described guide-track groove drawing and pulling type.
Wherein, described guide rail is provided with stopping means.
the beneficial effects of the utility model:
The extendible desk of a kind of desktop of the present utility model, comprise body frame, be arranged at the table pin and the fixing desktop that is arranged at body frame top of body frame below, also comprise active desktop, rotating disc, crane, fluctuating orbit and in try to stop people from fighting each other, inside try to stop people from fighting each other and be slidably matched with body frame drawing and pulling type, the inner side of inside trying to stop people from fighting each other is provided with fluctuating orbit, active desktop comprises rotating table top and the turnover table top of the top of trying to stop people from fighting each other in being arranged at, one side of rotating table top and a side of turnover table top are rotatably connected, the opposite side of turnover table top and the splicing of fixing desktop, rotating disc is arranged at the bottom of rotating table top, and be fixedly connected with crane, boss and the fluctuating orbit of crane are slidably matched, during active desktop collection, turnover table top turn to the top of rotating table top, with rotating table top horizontal rotary, turn 90 degrees, and along fluctuating orbit, slide into the below of fixing desktop.During use, first in inciting somebody to action, try to stop people from fighting each other and pull out in body frame, again by lifting support along a high position that moves on to fluctuating orbit on fluctuating orbit, then horizontally rotate counterclockwise rotating table top to 90 degree, turn down again turnover table top to 180 degree, make the turnover table top top concordant with fixing desktop of trying to stop people from fighting each other in being laid in rotating table top, thereby effectively expanded the length of desktop, met distinguishingly needs of people; In the time of need to collecting, turnover table top is turn to 180 degree folded above rotating table top, by clockwise rotating rotating table top to 90 degree, again lifting support is moved down into the low level of fluctuating orbit, in finally inciting somebody to action, try to stop people from fighting each other and advance completely in body frame, thereby make the overall desktop after active desktop collection have integrality, fastness, aesthetic property to desk play a role.Compared with prior art, desktop expandable structure of the present utility model adopts turning folding active desktop, coordinate in telescopic and try to stop people from fighting each other and liftable lifting support, thereby the length of extended desktop effectively, portable propelling desktop launches and collection, and the desktop after collection possesses integrality, and the fastness to desk and aesthetic property have very large lifting.
Accompanying drawing explanation
Fig. 1 is the structural representation after the active desktop of the extendible desk of a kind of desktop of the present utility model is expanded;
Fig. 2 is the structural representation after the active desktop of the extendible desk of a kind of desktop of the present utility model is collected;
Fig. 3 is the structural representation at a kind of visual angle of the extendible desk of a kind of desktop of the present utility model;
Fig. 4 is the enlarged drawing of the A portion of Fig. 3;
Fig. 5 is the top view at the another kind of visual angle of the extendible desk of a kind of desktop of the present utility model.
In Fig. 1 to Fig. 5, include:
Fixing desktop 3;
Rotating disc 5, rotation locating slot 51;
Crane 6, boss 61;
Fluctuating orbit 7;
Inside try to stop people from fighting each other 8, guide-track groove 81
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
The extendible desk of a kind of desktop of the present utility model as shown in Figures 1 to 5, comprise body frame 2, be arranged at the table pin 2 and the fixing desktop 3 that is arranged at body frame 2 tops of body frame 2 belows, also comprise active desktop 4, rotating disc 5, crane 6, fluctuating orbit 7 and in try to stop people from fighting each other 8, inside try to stop people from fighting each other and 8 be slidably matched with body frame 2 drawing and pulling types, inside try to stop people from fighting each other 8 inner side is provided with fluctuating orbit 7, active desktop 4 comprises rotating table top 41 and the turnover table top 42 of 8 tops of trying to stop people from fighting each other in being arranged at, one side of rotating table top 41 and a side of turnover table top 42 are rotatably connected, the opposite side of turnover table top 42 and fixing desktop 3 splice, rotating disc 5 is arranged at the bottom of rotating table top 41, and be fixedly connected with crane 6, boss 61 and the fluctuating orbit 7 of crane 6 are slidably matched, when active desktop 4 is collected, turnover table top 42 turn to the top of rotating table top 41, with rotating table top 41 horizontal rotaries, turn 90 degrees, and along fluctuating orbit 7, slide into the below of fixing desktop 3.
In the present embodiment using Fig. 1 as with reference to shown in view, A direction indication length direction, B direction indication width, try to stop people from fighting each other in the Breadth Maximum of rotating table top 41 is set to be not more than 8 minimum length, thereby can make rotating table top 41 fully be collected in the below of fixing desktop 3, make the desktop of having collected there is integrality; The maximum length of rotating table top 41 is set to be less than rotating table top 41 and turnover table top 42 minimum widith sums, and rotating table top 41 just can rotate smoothly like this, and the expansion of portable propelling desktop 4 and collection are easy to use and carry.
Concrete, 8 minimum widiths that extend fixing desktop 3 of inside trying to stop people from fighting each other are set to be not less than rotating table top 41 and turnover table top 42 minimum widith sums, in rotating table top 41 levels, rotate smoothly after 90 degree, turnover turnover table top 180 is spent, thereby rotating table top 41 is tried to stop people from fighting each other in being laid in turnover table top 42 in 8 wider space and concordant with fixing desktop 3, and then the smooth desktop of an expansion of formation, increase practicality and aesthetic property.。
Concrete, a side of rotating table top 41 and a side of turnover table top 42 are articulated and connected, and turnover table top 42 turns over turnback along hinged face and is folded to the top of rotating table top 41, thereby improves the collection of active desktop 4 or the convenience of expansion.
Concrete, rotating table top 41 all equates with the shape size of turnover table top 42, is conducive to expand the overall aesthetics of rear desk and the convenience of use.
In the present embodiment, on rotating disc 5, be provided with rotation locating slot 51, inside try to stop people from fighting each other 8 and crane 6 on be respectively arranged with retainer spring screw 9, rotation locating slot 51 and retainer spring screw 9 engagement connections, rotation locating slot 51 and retainer spring screw 9 can be realized rotating table top 41 location, ground, while needing extended desktop, horizontally rotate counterclockwise rotating table top 41 to 90 degree, rotating table top 41 driven rotary dishes 5, the retainer spring screw 9 of trying to stop people from fighting each other in the rotation locating slot 51 on rotating disc 5 is stuck on 8, strengthens the stability of rotating table top 41; While needing Collecting desktop 4, when preventing rotating table top 41 left-right rotation and miscellaneous part collision bring damage, the rotation locating slot 51 on rotating disc 5 is stuck in the retainer spring screw 9 on crane 6.
Concrete, fluctuating orbit 7 is set to step-like fluctuating orbit, the difference in height of step-like fluctuating orbit is set to the twice of rotating table top 41 thickness, when crane 6 moves down along fluctuating orbit 7, drive folding active desktop 4 to move down, thereby can make active desktop 4 be collected in the below of fixing desktop 3 completely; Crane 6 is when moving on fluctuating orbit 7, and the active desktop 4 that can make to try to stop people from fighting each other in being laid on 8 is spliced concordant with fixing desktop 3.
In the present embodiment, the inner side of body frame 2 is provided with guide rail 21, and 8 the arranged outside of inside trying to stop people from fighting each other has guide-track groove 81, inside try to stop people from fighting each other 8 and body frame 2 by guide rail 21 and guide-track groove 81 drawing and pulling types, be slidably matched, in can making, try to stop people from fighting each other 8 at the interior ground of body frame 2 pull flexibly, realize active desktop 4 ground expansion and collections.
Concrete, the guide rail 21 of body frame 2 inner sides is provided with stopping means, and the length of 8 the extension of trying to stop people from fighting each other in restriction, to guarantee the steadiness of overall desk.
The operation principle of the present embodiment is as follows:
When using the desktop of desk to expand, first in the interior pull-out of body frame 2, try to stop people from fighting each other 8, by lifting support 6 along a high position that moves on to fluctuating orbit 7 on fluctuating orbit 7, horizontally rotate counterclockwise rotating table top 41 to 90 degree, the rotation locating slot card 51 of rotating disc 5 is at interior retainer spring screw 9 of trying to stop people from fighting each other on 8, rotating disc 5 is carried out to strong fix, then turnover upset 42 desktop to 180 degree, make turnover table top 42 8 the top concordant with fixing desktop 3 of trying to stop people from fighting each other in being laid in rotating table top 41, guarantee the aesthetic property of whole desktop, and then effectively expanded the length of desktop, meet distinguishingly needs of people, when active desktop 4 need to be collected, first turnover table top 42 is turn to 180 degree folded above rotating table top 41, and horizontally rotate clockwise to 90 degree with rotating table top 42, the retainer spring screw 9 of the rotation locating slot card 51 that makes rotating disc 5 on crane 6, fixing rotating disc 5, then lifting support 6 is moved down into the low level of fluctuating orbit 7 along fluctuating orbit 7, finally will in try to stop people from fighting each other and 8 advance completely in body frame 1, thereby make active desktop 4 be collected in the below of fixing desktop 3 completely, and then make the overall desktop after collection there is integrality, to the fastness of desk, aesthetic property plays a role.Compared with prior art, the extendible desk of a kind of desktop of the present utility model, its desktop expandable structure length of extended desktop effectively, portable propelling desktop 4 launches and collects, and the desktop after collection possesses integrality, the fastness to desk and aesthetic property have lifting greatly.
Above embodiment is only in order to the technical solution of the utility model to be described, but not restriction to the utility model protection domain can be modified or be equal to replacement the technical solution of the utility model, and do not departed from essence and the scope of technical solutions of the utility model.
Claims (9)
1. the extendible desk of desktop, comprise body frame, be arranged at the table pin and the fixing desktop that is arranged at described body frame top of described body frame below, it is characterized in that: also comprise active desktop, rotating disc, crane, fluctuating orbit and in try to stop people from fighting each other, in described, try to stop people from fighting each other and be slidably matched with described body frame drawing and pulling type, the inner side of trying to stop people from fighting each other in described is provided with described fluctuating orbit, described active desktop comprises the rotating table top and the turnover table top that are arranged at the top of trying to stop people from fighting each other in described, one side of described rotating table top and a side of described turnover table top are rotatably connected, the opposite side of described turnover table top and described fixing desktop splicing, described rotating disc is arranged at the bottom of described rotating table top, and be fixedly connected with described crane, the boss of described crane and described fluctuating orbit are slidably matched, during described active desktop collection, described turnover table top turn to the top of described rotating table top, with described rotating table top horizontal rotary, turn 90 degrees, and along described fluctuating orbit, slide into the below of described fixing desktop.
2. the extendible desk of a kind of desktop according to claim 1, is characterized in that: the Breadth Maximum of described rotating table top is set to be not more than the minimum length of trying to stop people from fighting each other in described; The maximum length of described rotating table top is set to be less than described rotating table top and described turnover table top minimum widith sum.
3. the extendible desk of a kind of desktop according to claim 1, is characterized in that: the minimum widith that extends described fixing desktop of trying to stop people from fighting each other in described is set to be not less than described rotating table top and described turnover table top minimum widith sum.
4. the extendible desk of a kind of desktop according to claim 1, is characterized in that: a side of described rotating table top and a side of described turnover table top are articulated and connected, and described turnover table top turns over turnback and be folded to the top of described rotating table top along hinged face.
5. the extendible desk of a kind of desktop according to claim 1, is characterized in that: described rotating table top all equates with the shape size of described turnover table top.
6. the extendible desk of a kind of desktop according to claim 1, it is characterized in that: on described rotating disc, be provided with rotation locating slot, in described, try to stop people from fighting each other and described crane on be respectively arranged with retainer spring screw, described rotation locating slot and described retainer spring screw engagement connection.
7. the extendible desk of a kind of desktop according to claim 6, is characterized in that: described fluctuating orbit is set to step-like fluctuating orbit, and the difference in height of described step-like fluctuating orbit is set to the twice of described rotating table top thickness.
8. the extendible desk of a kind of desktop according to claim 1, it is characterized in that: the inner side of described body frame is provided with guide rail, the arranged outside of trying to stop people from fighting each other in described has guide-track groove, tries to stop people from fighting each other in described and described body frame is slidably matched by described guide rail and described guide-track groove drawing and pulling type.
9. the extendible desk of a kind of desktop according to claim 8, is characterized in that: described guide rail is provided with stopping means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596990.0U CN203555317U (en) | 2013-09-26 | 2013-09-26 | Desk with extensible desktop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596990.0U CN203555317U (en) | 2013-09-26 | 2013-09-26 | Desk with extensible desktop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555317U true CN203555317U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320596990.0U Expired - Fee Related CN203555317U (en) | 2013-09-26 | 2013-09-26 | Desk with extensible desktop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555317U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901911A (en) * | 2016-06-01 | 2016-08-31 | 广东荣翘泰新材料科技有限公司 | Safety self-locking manual turnover plate |
| CN107280235A (en) * | 2017-08-22 | 2017-10-24 | 祝留宇 | A kind of device for being used to expand physical experiment table desktop |
| CN107469889A (en) * | 2017-08-22 | 2017-12-15 | 张容恒 | Physical experiment table desktop expanding device |
| CN109017494A (en) * | 2018-08-10 | 2018-12-18 | 芜湖鸣人汽车维修服务有限公司 | A kind of interim desktop of automobile |
| CN109875258A (en) * | 2019-04-25 | 2019-06-14 | 泰顺县凡有所想文化艺术工作室 | A kind of Art Design drawing table |
| CN110063581A (en) * | 2019-05-06 | 2019-07-30 | 巢湖学院 | A kind of rotatable folding dining table |
| CN111768685A (en) * | 2020-07-30 | 2020-10-13 | 马鞍山学院 | Diffraction experimental device and experimental method thereof |
| CN112124179A (en) * | 2020-09-23 | 2020-12-25 | 东风越野车有限公司 | Can carry on large-scale unmanned aerial vehicle's cabin and vehicle |
| CN112493686A (en) * | 2020-11-27 | 2021-03-16 | 湖南暖洋洋智能科技有限公司 | Electric heating table convenient to adjust shape and convenient to store |
-
2013
- 2013-09-26 CN CN201320596990.0U patent/CN203555317U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901911A (en) * | 2016-06-01 | 2016-08-31 | 广东荣翘泰新材料科技有限公司 | Safety self-locking manual turnover plate |
| CN107280235A (en) * | 2017-08-22 | 2017-10-24 | 祝留宇 | A kind of device for being used to expand physical experiment table desktop |
| CN107469889A (en) * | 2017-08-22 | 2017-12-15 | 张容恒 | Physical experiment table desktop expanding device |
| CN107280235B (en) * | 2017-08-22 | 2018-06-15 | 祝留宇 | A kind of device for being used to expand physical experiment table desktop |
| CN109017494A (en) * | 2018-08-10 | 2018-12-18 | 芜湖鸣人汽车维修服务有限公司 | A kind of interim desktop of automobile |
| CN109875258A (en) * | 2019-04-25 | 2019-06-14 | 泰顺县凡有所想文化艺术工作室 | A kind of Art Design drawing table |
| CN110063581A (en) * | 2019-05-06 | 2019-07-30 | 巢湖学院 | A kind of rotatable folding dining table |
| CN111768685A (en) * | 2020-07-30 | 2020-10-13 | 马鞍山学院 | Diffraction experimental device and experimental method thereof |
| CN111768685B (en) * | 2020-07-30 | 2022-06-17 | 马鞍山学院 | Diffraction experimental device and experimental method thereof |
| CN112124179A (en) * | 2020-09-23 | 2020-12-25 | 东风越野车有限公司 | Can carry on large-scale unmanned aerial vehicle's cabin and vehicle |
| CN112493686A (en) * | 2020-11-27 | 2021-03-16 | 湖南暖洋洋智能科技有限公司 | Electric heating table convenient to adjust shape and convenient to store |
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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: 20140423 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |