CN202104481U - Table with adjustable length - Google Patents
Table with adjustable length Download PDFInfo
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- CN202104481U CN202104481U CN2011202195608U CN201120219560U CN202104481U CN 202104481 U CN202104481 U CN 202104481U CN 2011202195608 U CN2011202195608 U CN 2011202195608U CN 201120219560 U CN201120219560 U CN 201120219560U CN 202104481 U CN202104481 U CN 202104481U
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- desktop
- slide rail
- desk
- lath
- flexible
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Abstract
The utility model relates to a table with adjustable length, which comprises a tabletop, a slide rail and supporting frames, wherein the tabletop is arranged on the supporting frames; the slide rail is used for controlling the distance between two supporting frames; and the tabletop comprises a bendable unit. The bendable unit forms a part or all of the tabletop; when being used, the bendable unit is matched with the supporting frames to form the flat tabletop; and when being not used, the bendable unit falls along the side face of the table. Through a flexible component, when the bendable unit is not used, the occupation space of the bendable unit is reduced; and by extending the multi-section slide rail, when being used, the bendable unit is extended to the supporting frames to form tabletops with a plurality of specifications and then the table is suitable for different people having different using requirements.
Description
Technical field
The utility model relates to furniture and manufactures and designs the field, particularly relates to a kind of desk of scalable desktop size.
Background technology
Desk is a kind of modal furniture, according to different application targets, can be divided into conference table, dining table, computer desk, writing desk or the like.Desk generally includes the desktop and the support or the pillar that are used for supporting desktop that can place article.The desktop of conventional desk all is to adopt a fixing size, in order to adapt to the situation of different numbers, develops the multiple technology that realizes the desktop size adjustment in the prior art.But such as the desk that discloses a kind of merogenesis extension table among the Chinese invention patent CN100512714C; Comprise one have a solid shape desktop, two groups of table legs, a drop table support, two movable rail, at least one cooperate the active desktop that is contained on two crossbeams; Be connected through movable rail owing to adopted between desktop and drop table frame, make the drop table support both can pull out desktop fully, maintenance and desktop is connected again; But more piece is stretched out, and increases the size of desktop.But also there is weak point in this desk, the one, active desktop need be set and the parking space of active desktop when idle in the bottom of table body, and structure is comparatively complicated, it is big to take up room; The 2nd, this desk also need be on the basis of original four supporting legs, and other two supporting legs of design separately again support with the desktop that is used for after the increased in size.
The utility model content
In order to overcome the above-mentioned defective that exists in the prior art, the utility model provides a kind of desk that does not need independent design activity desk parking space.
The technical scheme of the utility model is:
A kind of desk of adjustable length comprises desktop, slide rail and bracing frame, and desktop is located on the bracing frame, and slide rail is controlled the distance between two bracing frames; Desktop comprises flexible unit, and said flexible unit forms a part of or whole of desktop; Under user mode, said flexible unit cooperates the smooth desktop of formation with support frame as described above, and the flexible unit that is not used hangs in the side of desk.
Preferably, flexible unit comprises lath and flexible member, and said flexible member connects said lath, makes and can form bending between the adjacent said lath.
Further, said flexible member is arranged at the said lath back side.
Preferably, said flexible member is soft PVC band.
Further, a plurality of said laths are arranged in parallel and link into an integrated entity through said flexible member, and said flexible member is arranged at the both sides at the said lath back side.
Further, support frame as described above comprises two supporting legs and a cross bar, and said cross bar is provided with end face and the side that is used for supporting desktop, and said side is the inclined-plane, so that the said lath of being supported forms downward-sloping angle.
Further, the end of two said slide rails is fixedly connected on the both sides of support frame as described above.
Further, said slide rail is the multi-section type slide rail.
Further, said multi-section type slide rail comprises two external slideway and one or two middle slide at least, and the two ends of said external slideway are connected with said middle slide with support frame as described above respectively, and at least one said middle slide is connected in said desktop through fixture.
Further, when said flexible unit formed a part of said desktop, the one or both sides of said desktop were located in said flexible unit.
The utility model makes flexible unit through flexible member, and under user mode not, redundance can hang in desktop naturally, and minimizing takes up room; Under user mode, through stretching multi-section type slide rail, flexible unit is pulled on the bracing frame, to form the desktop of plurality of specifications size, make desk adapt to the user demand of multiple different numbers.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model embodiment;
Fig. 2 is the three-dimensional combination figure of the utility model embodiment;
Fig. 3 is the structural representation of the desktop among the utility model embodiment;
Fig. 4 is the structural representation of the bracing frame among the utility model embodiment;
Fig. 5 is the structural representation of connector among the utility model embodiment;
Fig. 6 is the sketch map that is connected of slide rail and bracing frame among the utility model embodiment;
Fig. 7 is the perspective exploded view of the slide rail among the utility model embodiment;
Fig. 8 is the side view of the middle slide of the described more piece slide rail of the utility model;
Fig. 9 is the schematic perspective view of the middle slide of the described more piece slide rail of the utility model;
Figure 10 is slide rail and the sketch map of desktop coupling part among the utility model embodiment;
Figure 11 is the user mode figure that desktop launches among the utility model embodiment.
The specific embodiment
Be elaborated below in conjunction with the technical scheme of accompanying drawing to the utility model.
For the person of ordinary skill in the field, from the detailed description to the utility model, the above-mentioned purpose of the utility model, feature and advantage will be obvious.
Like Fig. 1, shown in 2, the utility model provides a kind of desk of adjustable length.This desk is applicable to dining table, conference table, writing desk or the like, and desk is made up of desktop 1, slide rail 2 and bracing frame 3, stretches through slide rail 2 and controls the distance between the bracing frame 3, and said desktop 1 can be adjusted to different length according to actual needs.
As shown in Figure 3, desktop 1 integral body is made up of several laths 11, and is equivalent to a flexible unit, and desktop 1 is arranged on the support frame as described above 3.Desktop 1 integral body do rectangularity or the square but be not limited thereto, can adopt wood materials or other synthetic material to process.As shown in the figure, in the present embodiment, lath 11 is rectangular flat, and shape is similar to floor strip, and all laths 11 laterally arrange, and closely are connected to a desktop through flexible member 12, and figuratively speaking, this desktop 1 integral body seems just as a sparerib shelf.The desktop that Fig. 3 showed is a slide rail when not stretching out, and the shape that desktop appeared for clear display, has been deleted bracing frame among the figure; When slide rail is stretched out fully, when the distance between the bracing frame reached maximum, above-mentioned desktop was rendered as a smooth desktop, sees also Figure 11.For concrete shape, size, structure and the set-up mode of above-mentioned lath 11, the utility model does not limit, as long as can not influence the bending between the lath 11 can forming desktop after the connection.Certainly, as interchangeable embodiment, above-mentioned desktop 1; Flexible unit can only be formed on the one or both sides of desktop 1; Make the desktop of these one or both sides as moveable part, the part of adjustable dimension just, accordingly; This part desktop can hang in the side of desk when not using.Certainly; At the one-sided desktop that flexible unit is set,, can select embodiment as one because the opposite side of desktop need not move; This desktop that need not move can adopt a whole plate; Its end is connected with flexible member with the desktop of flexible cell mesh then, and particularly, an end of this whole plate links to each other with adjacent lath.By that analogy, bilateral is provided with the desktop of flexible unit, and its core can adopt a whole plate.Above-mentioned flexible member 12 is used for above-mentioned a plurality of laths 11 are linked into an integrated entity, and this flexible member 12 need have certain flexibility and intensity, makes it under the effect of external force, can form flexural deformation.In the present embodiment, the material of flexible member 12 is selected from soft PVC band, and through but be not limited to the both sides that bonding way is fixed on the desktop bottom, the just both sides of the bottom of lath 11.Width as for this PVC band; Those skilled in the art can select according to actual conditions; Between the lath 11 that its pliability then need guarantee to use on the desktop and be not used; Can form certain flexibility, and under the effect of deadweight, the lath 11 that is not used can hang naturally in the sidepiece of desk.
Fig. 5,6 has shown a kind of connector 4 that can bracing frame 3 be connected together with slide rail 2; This connector 4 is provided with a plurality of fixing holes, and the diameter of this fixing hole matches with the screw of use 5, and wherein the upper surface is provided with 1 fixing hole 41; Screw 5 passes slide rail 2 and connects on connector 4; The side of connector 4 is provided with 2 vertically disposed fixing holes 42, and screw 5 passes fixing hole 42, and connector 4 is fixed on the bracing frame 3.It will be appreciated by persons skilled in the art that if desktop 1 is designed to have only an end to have bending unit, the other end of desktop 1 then, a promptly immovable end and bracing frame 3 are fixing.
Fig. 7-10 has shown a kind of multi-section type slide rail 2.The effect of slide rail is exactly to control distance between the bracing frame 3, drives the flexible of desktop 1 simultaneously.As it will be appreciated by those skilled in the art that be; In order to achieve the above object; Slide rail 2 can adopt common slide rail; At the desktop of the wider adjustable dimension of needs, can also adopt the multi-section type slide rail, this multi-section type slide rail can adopt any slide rail that can realize that multiple-length is regulated in the prior art.Present embodiment has promptly adopted disclosed a kind of multi-section type slide rail among the Chinese utility model patent Z2009201729831.Specifically, as shown in the figure in the structure, said slide rail 2 is formed the multi-section type slide rail by four joint slide rails, and it comprises 21,22, two external slideway 23,24 of two middle slide and sliding part 25; Each of said external slideway 23,24 and middle slide 21,22 interconnects and is equipped with first groove and second groove on the face; Be respectively equipped with first groove 231,241 and second groove 232,242 on the joint face of external slideway 23,24; First groove 211 on two joint faces of middle slide, 211 ', 221,221 ' and second groove 212,212 ', 222,222 ' are reverse order and arrange and be provided with; Promptly shown in Fig. 8 and 9; First groove 211 and second groove 212 on the joint face of middle slide are settings from top to bottom, and first groove 211 ' on another joint face of this middle slide and second groove 212 ' are settings from bottom to up; Just first groove 211 and 211 ' all is the structures that vertically are provided with flange in it; Accordingly, second groove 212 and 212 ' all is to be " U " type structure.Each sliding part 25 comprises two pulleys 251 and pulley base 252, and said two pulleys 251 are fixed on said second groove through pulley base 252.Particularly, pulley base 252 is to be fixed in the groove that is " U " type through the top wire hole that is provided with at its two ends in the present embodiment.The track that first groove moves as sliding part, the one of which end is provided with limiting component 26; Second groove is provided with 2 sliding parts 25.Be provided with a fixing point or two fixing points between desktop 1 and the slide rail 2.Shown in figure; Desktop is fixedly connected with one of them middle slide 22 through screw 6; This corresponding middle slide 22 is provided with the fixing hole 226 of an attachment screw, makes desktop 1 have an anchor point, occurs departing to avoid desktop 1 and relatively moving of slide rail 2.
Limiting component 26 can play the effect of limit slippage part 25 stroke distances, reach after preventing between the slideway to launch maximum tension apart from the time, slideway comes off each other, so the disconnection that limiting component 26 can limit slippage part 25.
Above-mentioned two external slideway 23,24, middle slide 21, the annexation between 22 are: 4 screws 5 are screwed in the connecting hole 236,246 of two external slideway; Connector 4 is fixed in the end of slide rail 2; Connector 4 on two external slideway 23,24 is individually fixed on the supporting leg 31 of bracing frame with 8 screws again; Pulley 251 on the sliding part 25 that is provided with in second groove 232 of external slideway 23 embeds in first groove 211 of middle slide 21; Accordingly, the pulley 251 on the sliding part 25 that is provided with in second groove 212 of middle slide 21 embeds in first groove 231 of external slideway 23; In first groove 221 ' of another joint face of the pulley 251 embedding middle slide 21 on the sliding part 25 that is provided with in second groove 222 of another middle slide 22; Accordingly, be arranged in first groove 221 that pulley 251 on the sliding part 25 that second groove 222 ' on the middle slide 21 same joint faces is provided with embeds middle slide 22; Pulley 251 on the sliding part 25 that is provided with in second groove 242 of external slideway 24 embeds first groove 211 ' that middle slide 22 is positioned at another joint face; Accordingly, this is arranged in first groove 241 that pulley 251 on the sliding part 25 that second groove 212 ' on the middle slide 22 same joint faces is provided with embeds external slideway 24.
During use, lift bracing frame 3, one of which side or bilateral are outwards spurred.With the bilateral is that example describes, and external slideway 23,24 is at first because pulling out of bracing frame and outwards motion, and the pulley 251 in first groove 231,241 of this external slideway 23,24 moves to and stops after first groove ends and its limiting component 26 are collided; Meanwhile, the pulley 251 in first groove 211,221 ' of middle slide 21,22 also moves to this first groove 211,221 ' limiting component 26 places stop.Under the continuation effect of pulling force, external slideway 23,24 will drive two middle slide 21,22 and outwards move, and move to up to other pulley 251 of this middle slide to stop after end and its limiting component 26 are collided.At this moment, this multi-section type slide rail is deployed into maximum space.Shown in figure 11, slide rail forms maximum sized desktop after launching.If adopt a side bracing frame is outwards spurred; Then be that two middle slide are stretched out successively; Disclosed technology contents comes down to identically among the course of action of slide rail and the Chinese utility model patent Z2009201729831, and those skilled in the art can repeat no more at this according to realizing fully.
Obviously; The person of ordinary skill in the field can adopt the slide rail of other shape, material or structure; As long as can reach the effect that above-mentioned multi-section type slide rail is played; It does not limit simultaneously, as long as can not influence stretching of slide rail and active desktop yet for slide rail connected mode the utility model with desktop, bracing frame.
It should be noted that; The above is merely the preferred embodiment of the utility model; Be not so limit the scope of patent protection of the utility model, the utility model can also carry out the improvement of material and structure to the structure of above-mentioned various parts, or employing technical equivalents thing is replaced.So the specification of all utilization the utility model and the equivalent structure that diagramatic content is done change, or directly or indirectly apply to other correlative technology fields and all in like manner all be contained in the scope that the utility model contains.
Claims (10)
1. the desk of an adjustable length comprises desktop, slide rail and bracing frame, and desktop is located on the bracing frame, it is characterized in that,
Slide rail is controlled the distance between two bracing frames;
Desktop comprises flexible unit, and said flexible unit forms a part of or whole of desktop;
Under user mode, said flexible unit cooperates the smooth desktop of formation with support frame as described above, and the flexible unit that is not used hangs in the side of desk.
2. desk according to claim 1 is characterized in that flexible unit comprises a plurality of laths and flexible member, and said flexible member connects said lath, makes and can form bending between the adjacent said lath.
3. desk according to claim 2 is characterized in that, said flexible member is arranged at the said lath back side.
4. desk according to claim 3 is characterized in that, said flexible member is soft PVC band.
5. desk according to claim 4 is characterized in that, a plurality of said laths are arranged in parallel and link into an integrated entity through said flexible member, and said flexible member is arranged at the both sides at the said lath back side.
6. desk according to claim 5; It is characterized in that support frame as described above comprises two supporting legs and a cross bar, said cross bar is provided with end face and the side that is used for supporting desktop; Said side is the inclined-plane, so that the said lath of being supported forms downward-sloping angle.
7. according to arbitrary described desk among the claim 1-6, it is characterized in that the end of two said slide rails is fixedly connected on the both sides of support frame as described above.
8. desk according to claim 7 is characterized in that, said slide rail is the multi-section type slide rail.
9. desk according to claim 8; It is characterized in that; Said multi-section type slide rail comprises two external slideway and one or two middle slide at least; The two ends of said external slideway are connected with said middle slide with support frame as described above respectively, and at least one said middle slide is connected in said desktop through fixture.
10. desk according to claim 1 is characterized in that, when said flexible unit formed a part of said desktop, the one or both sides of said desktop were located in said flexible unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202195608U CN202104481U (en) | 2011-06-24 | 2011-06-24 | Table with adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202195608U CN202104481U (en) | 2011-06-24 | 2011-06-24 | Table with adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202104481U true CN202104481U (en) | 2012-01-11 |
Family
ID=45429935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202195608U Expired - Fee Related CN202104481U (en) | 2011-06-24 | 2011-06-24 | Table with adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202104481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217837A (en) * | 2011-06-24 | 2011-10-19 | 博洛尼家居用品（北京）有限公司 | Desk with adjustable length |
-
2011
- 2011-06-24 CN CN2011202195608U patent/CN202104481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217837A (en) * | 2011-06-24 | 2011-10-19 | 博洛尼家居用品（北京）有限公司 | Desk with adjustable length |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BOLONI HOME DECOR (BEIJING) CO., LTD. Free format text: FORMER NAME: BOLONI HOUSEHOLD ARTICLES (BEIJING) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102601 Beijing city Daxing District Panggezhuang town industrial West No. 78 Patentee after: Boloni (Hangzhou) Industrial Design Co., Ltd. Address before: 102601 Beijing city Daxing District Panggezhuang town industrial West No. 78 Patentee before: Boloni Home Products (Beijing) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20160624 |