CN107232754A

CN107232754A - A kind of desk for increasing table top

Info

Publication number: CN107232754A
Application number: CN201710683052.7A
Authority: CN
Inventors: 彭树林
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-31
Filing date: 2017-07-31
Publication date: 2017-10-10

Abstract

The invention provides a kind of desk for increasing table top, including table top and support；It is middle two block lengths platen, the Symmetric Composite side by side of each one block of short platen in both sides after expansion, the support is four table legs of Corner Strapped of a framework, two described block length platens, symmetrically it is placed in the top of framework side by side before table top expansion, two adjacent terminations of two block length platens are connected to the centre of framework by tumbler, the rotation node that long platen may be reversed is constituted；Two blocks of described short platens, are symmetrically placed in below long platen and positioned at the centre of framework, two blocks of short platens are respectively connected with the inwall of framework by two turning devices side by side before table top expansion, constitute two upset nodes that short platen may be reversed；When table top deploys, long platen is respectively flipped up, then is respectively flipped up short 180 ° of platen extend to outside framework, table top increases, long table sheet reset is overturn still further below.

Description

A kind of desk for increasing table top

Technical field

The present invention relates to furniture manufacturing field, furniture like as table is referred in particular to.

Background technology

Currently existing technology occurs in that many functional dining table products, and some product desktops stretching developed area is smaller, Using having little significance；Some product structures are complicated, and parts are more；Product homogeneity；Endeavour for the above-mentioned present situation present invention from system Make simple, firm, fashionable appearance, the above flexible and convenient to use that addresses is not enough.

The content of the invention

The invention provides a kind of desk for increasing table top, product component is few, be simple to manufacture, and table top upset, which is stretched, to be increased 1.5 again；Fashionable appearance.

The technical proposal of the invention is realized in this way：

1, a kind of desk for increasing table top, including table top and support, it is characterised in that：

It is identical that described table top includes two block length platens, two pieces of short platen its thickness, is after deployment middle two block lengths platform The Symmetric Composite side by side of plate, each one block of short platen in both sides, and the top plan view of combination is rectangle, ellipse, polygon；

The support is four table legs of Corner Strapped of a framework, the top plan view of its framework and middle two block lengths platen Top plan view symmetrical side by side match；

Two described block length platens, are symmetrically placed in the top of framework side by side before table top expansion, will by tumbler Two adjacent terminations of two block length platens are connected to the centre of framework, constitute the rotation node that long platen may be reversed；

Two blocks of described short platens, are symmetrically placed in below long platen and in framework side by side before table top expansion Between, two blocks of short platens are respectively connected with the inwall of framework by two turning devices, constitutes and may be reversed the two of short platen Individual upset node；

When table top deploys, respectively it is flipped up long platen, then is respectively flipped up short 180 ° of platen extending to outside framework, table top increases It is long, long table sheet reset is overturn still further below.

2, a kind of desk for increasing table top, including table top and support, it is characterised in that：

Two blocks of described short platens, are symmetrically placed in below long platen and in framework side by side before table top expansion Two blocks of short platens, are respectively connected with the inwall of framework by left and right two ends by two carriages, constitute slidably short Two sliding shoes of plate；

When table top deploys, respectively it is flipped up long platen, then respectively slides short platen extending to outside framework, table top increases, then to Lower upset long table sheet reset.

It is preferred that, described framework is combined into day font by two block length side plates, two pieces of short side plates, one piece of intermediate plate, Each a table leg is fixed in the lower section of framework corner；

It is preferred that, described tumbler is hinge, is connected to two adjacent terminations of two block length platens by hinge On the intermediate plate of framework, the rotation node that long platen may be reversed is constituted；

It is preferred that, described turning device is to be provided with below each short platen on a fixed contiguous block, contiguous block Two axle sleeves are fixed, it is symmetrical in framework to be respectively provided with a trip shaft；Described trip shaft is elongated cylinder, its two ends Head is respectively fixed in connection sheet, and connection sheet is fixed on long side plate inwall, and axle sleeve is enclosed on trip shaft, constitutes and short slab may be reversed Two upset nodes.

It is preferred that, described carriage is to be provided with below each short platen on a fixed contiguous block, contiguous block Fix and two sliding axles are fixed in two bump contacted chips, connection sheet, it is left and right symmetrical each on the inwall of two block length side plates of framework Provided with two guide grooves, described sliding axle is elongated cylinder, and the two ends of each sliding axle are inserted in guide groove respectively, is constituted slidably Two sliding shoes.

It is preferred that, described its side that each reverse side is provided with placement contiguous block and matched with contiguous block of two block length platens is recessed Groove.

It is preferred that, the cross section of described table leg is rectangle, circle, polygon；The short side plate of described framework is provided with Lock.

It is preferred that, the reverse side of described long platen is provided with fixed locking plate.

It is preferred that, a square through hole for allowing locking plate to pass through is additionally provided with described contiguous block.

Present invention has the advantages that：

1, table top of the invention can realize that stretching, extension lengthens 1.5 times, and can arbitrarily stretch the lengthening left side or the right, and existing Technology is more compared to the people that has dinner for more adapting to inhabitation small apartment or the few demand of people, the interior space is reached fully flexible utilize.

2, the overall structure of desk compared with prior art of the invention is simpler, firm and more practical and convenient, with most simple The stretching, extension that single structure realizes desktop is lengthened, that is, is reduced production cost and reached optimal practical function again.

3, desk of the invention can design multiple different profiles, to meet different aesthetic requirements.

4, desk part of the invention is dismantled and assembled, realizes flattening packaging, convenient net purchase, convenient high-rise buildings.

Brief description of the drawings

Fig. 1 is the profile stereogram before desk expansion in the embodiment of the present invention 1；

Fig. 2 is the profile stereogram after desk expansion in the embodiment of the present invention 1；

Fig. 3 is the exploded perspective view of Integral combined structure in the embodiment of the present invention 1；

Fig. 4 is to be flipped up 90 ° of the long platen in the left side in the embodiment of the present invention 1, then is flipped up 180 ° of the short platen in the left side and stretches Outside exhibition to framework left end, the table top left side increases；

Fig. 5 is Blind hinge device figure in the embodiment of the present invention 1, embodiment 2；

Fig. 6 is the profile stereogram before desk expansion in the embodiment of the present invention 2；

Fig. 7 is the profile stereogram after desk expansion in the embodiment of the present invention 2；

Fig. 8 is the exploded perspective view of Integral combined structure in the embodiment of the present invention 2；

Fig. 9 is to be flipped up 90 ° of the long platen in the left side in the embodiment of the present invention 2, then slides short platen to the left and extend to frame Outside frame left end, the table top left side increases；

Locking plate, the enlarged drawing of lock in Figure 10 embodiment of the present invention 1, embodiment 2；

Figure 11 is middle two block length after the embodiment of the present invention 1, the plan view from above of the middle frame of embodiment 2 and table top deploy The plan view from above of platen, the Symmetric Composite side by side of each one block of short platen in both sides；

In accompanying drawing

The long platens of 1-, the combination view after the expansion of 10- table tops, 11- side's groove, 12- blind hinges, 13- blind hinge grooves, The short platens of 2-, 22- contiguous blocks, 23- connection sheets, 24- axle sleeves, 25- trip shafts, 26- side's through hole, 3- sliding axles, 31- guide grooves, 4- Framework, the plan view from above of 40- frameworks, the long side plates of 41-, 42- short side plates, 43- intermediate plates, 5- table legs, 6- locking plates, 61- locks,

Embodiment

Below in conjunction with the accompanying drawing in patent Example of the present invention, the technology to patent of invention is clearly and completely retouched State, it is clear that described embodiment is only the part rather than whole in patent of the present invention.Those skilled in the art are not having Acquired all other embodiment, belongs to the protection domain of this technology on the premise of having by creative work.

Embodiment 1

As shown in Figure 2,3, to include two block length platens 1, two pieces of short its thickness of platen 2 identical for described table top, after deployment For middle two block lengths platen 1, the Symmetric Composite side by side of each one block short platen 2 in both sides, as shown in figure 11, and the top plan view of combination 10 be rectangle, ellipse, polygon；

As shown in figure 3, the support, is four table legs 5 of Corner Strapped of a framework 4, the top plan view 40 of its framework 4 Matched with the top plan view symmetrical side by side of middle two block lengths platen 1；

As shown in figure 1, two described block length platens 1, are symmetrically placed in the top of framework 4, lead to side by side before table top expansion The centre that two adjacent terminations of two block length platens 1 are connected to framework by tumbler is crossed, the rotation that long platen may be reversed is constituted Node；

Two pieces short platen 2 as described in shown in Fig. 1,4, is symmetrically placed in below long platen 1 side by side before table top expansion And positioned at the centre of framework 4, two pieces short platen 2 is respectively connected with the inwall of framework 4 by two turning devices, constitute Two upset nodes of short platen 2 may be reversed；

When table top deploys, as shown in Fig. 1,10, the lock 61 on left and right short side plate 42 is first turned on；

As shown in figure 4, the long platen 1 on the left side is turned over into 90 ° upwards, then the short platen in the left side is flipped up 180 ° extends to frame The outside of the left end of frame 4, the table top left side increases；Turn over the long platen 1 in the left side still further below to reset, as shown in Figure 2.

The long platen 1 on the right is turned over 90 ° upwards again, then the short platen in the right is flipped up 180 ° and extends to the right-hand member of framework 4 Outside, increase on the right of table top；The long platen 1 in upset the right resets still further below, as shown in Figure 2.

As shown in Fig. 1,10, the lock 61 on left and right short side plate 42 is finally tightened；

It is preferred that, as shown in figure 3, described framework 4, by two block length side plates 41, two pieces of short side plates 42, one piece of intermediate plate 43 Day font is combined into, a table leg 5 is fixed 4 four jiaos of lower section of framework is each；

It is preferred that, as shown in figure 5, described tumbler be hinge 12, by hinge by two block length platens it is adjacent two Individual termination is connected on the intermediate plate of framework, constitutes the rotation node that long platen may be reversed；

It is preferred that, as shown in figure 4, described turning device is provided with a fixed connection below each short platen 2 Two axle sleeves 24 are fixed on block 22, contiguous block 22, it is symmetrical in framework 4 to be respectively provided with a trip shaft 25；Described turns over Rotating shaft 25 is elongated cylinder, and its two ends is respectively fixed in connection sheet 23, and connection sheet 23 is fixed on the long inwall of side plate 41, axle sleeve 24 are enclosed on trip shaft 25, constitute two upset nodes that short slab may be reversed.

It is preferred that, as shown in figure 4, two described block length platens 1 its each reverse side provided with placing contiguous block 22 and with being connected The groove 11 that block matches；

It is preferred that, as shown in figure 3, the cross section of described table leg 5 is rectangle, circle, polygon；Described framework 4 Short side plate 42 is provided with lock 61.

It is preferred that, as shown in figure 3, the reverse side of described long platen 1 is provided with fixed locking plate 6.

It is preferred that, as shown in Figure 3,4, a square through hole 26 for allowing locking plate to pass through is additionally provided with described contiguous block 22.

Embodiment 2

As shown in Figure 7,8, to include two block length platens 1, two pieces of short its thickness of platen 2 identical for described table top, after deployment For middle two block lengths platen 1, the Symmetric Composite side by side of each one block short platen 2 in both sides, and the top plan view 10 of combination be rectangle, it is ellipse Circular, polygon；

The support, as shown in figure 8, being four table legs 5 of Corner Strapped of a framework 4, the top plan view 40 of its framework 4 Matched with the top plan view symmetrical side by side of middle two block lengths platen 1；

As shown in fig. 6, two described block length platens 1, are symmetrically placed in the top of framework 4, such as side by side before table top expansion Fig. 4, shown in 5, two adjacent terminations of two block length platens 1 are connected to the centre of framework by tumbler, constitute and may be reversed The rotation node of long platen 1；

As shown in fig. 6, described two pieces short platen 2, be symmetrically placed in side by side below long platen 1 before table top expansion and Two pieces short platen 2, as shown in Figure 8,9, is respectively connected with by the left and right two ends in framework 4 by two carriages On the inwall of framework 4, two sliding shoes of slidably short platen 2 are constituted；

When table top deploys, as shown in Fig. 6,10, the lock 61 on left and right short side plate 42 is first turned on；

As shown in figure 9, the long platen 1 on the left side is turned over into 90 ° upwards, then the short platen 2 on the left side is slided to the left extend to frame The outside of the left end of frame 4, the table top left side increases；The upset long platen 1 in the left side resets still further below, as shown in Fig. 7,9；

The long platen 1 on the right is turned over 90 ° upwards again, then the short platen 2 on the right is slided to the right extends to the right-hand member of framework 4 Increase on the right of outside, table top；The long platen 1 in upset the right resets still further below, as shown in Figure 7.

As shown in Fig. 6,10, the lock 61 on left and right short side plate 42 is finally tightened；

It is preferred that, as shown in figure 8, described framework 4, by two block length side plates 41, two pieces of short side plates 42, one piece of intermediate plate 43 Day font is combined into, a table leg 5 is fixed 4 four jiaos of lower section of framework is each；

It is preferred that, as shown in figure 5, described tumbler is hinge 12；By hinge by two block length platens it is adjacent two Individual termination is connected on the intermediate plate of framework, constitutes the rotation node that long platen may be reversed；

It is preferred that, as shown in Figure 8,9, described carriage is provided with a fixed company below each short platen 2 Connect to fix on block 22, contiguous block 22 and two sliding axles 3 are fixed in two bump contacted chips 23, connection sheet 23, in two block length sides of framework 4 Left and right on the inwall of plate 41 to be symmetrically respectively provided with two guide grooves 31, described sliding axle 3 is elongated cylinder, the two of each sliding axle 3 Termination is inserted in guide groove 31 respectively, constitutes slidable two sliding shoes.

It is preferred that, as shown in figure 8, the cross section of described table leg 5 is rectangle, circle, polygon；Described framework 4 Short side plate 42 is provided with lock 61.

It is preferred that, as shown in figure 8, the reverse side of described long platen 1 is provided with fixed locking plate 6.

It is preferred that, as shown in Figure 8,9, a square through hole 26 for allowing locking plate to pass through is additionally provided with described contiguous block 22.

Patent preferred embodiment of the present invention is the foregoing is only, it is all in the present embodiment not to limit the present embodiment Spirit and principle within made any modification, equivalent substitution and improvements etc., should all be included in the protection model of patent of the present invention Within enclosing.

Claims

1. a kind of desk for increasing table top, including table top and support, it is characterised in that：Described table top include two block length platens, Two pieces of short platen its thickness are identical, are after deployment middle two block lengths platen, the Symmetric Composite side by side of each one block of short platen in both sides, And the top plan view of combination is rectangle, ellipse, polygon；The support is four table legs of Corner Strapped of a framework, its The top plan view of framework and the top plan view symmetrical side by side of middle two block lengths platen match；Two described block length platens, The top of framework is symmetrically placed in before table top expansion side by side, two adjacent terminations of two block length platens are connected by tumbler In the centre of framework, the rotation node that long platen may be reversed is constituted；Two blocks of described short platens, it is symmetrical side by side before table top expansion Be placed in below long platen and positioned at the centre of framework, two blocks of short platens are respectively connected with frame by two turning devices On the inwall of frame, two upset nodes that short platen may be reversed are constituted；When table top deploys, be respectively flipped up long platen, then it is each to Upper short 180 ° of the platen of upset is extended to outside framework, and table top increases, and long table sheet reset is overturn still further below.

2. a kind of desk for increasing table top, including table top and support, it is characterised in that：Described table top include two block length platens, Two pieces of short platen its thickness are identical, are after deployment middle two block lengths platen, the Symmetric Composite side by side of each one block of short platen in both sides, And the top plan view of combination is rectangle, ellipse, polygon；The support is four table legs of Corner Strapped of a framework, its The top plan view of framework and the top plan view symmetrical side by side of middle two block lengths platen match；Two described block length platens, The top of framework is symmetrically placed in before table top expansion side by side, two adjacent terminations of two block length platens are connected by tumbler In the centre of framework, the rotation node that long platen may be reversed is constituted；Two blocks of described short platens, it is symmetrical side by side before table top expansion The left and right two ends being placed in below long platen and in framework, two pieces short platen is distinguished each by two carriages It is connected on the inwall of framework, constitutes two sliding shoes of slidably short platen；When table top deploys, long platen is respectively flipped up, Short platen is respectively slided again to extend to outside framework, table top increases, long table sheet reset is overturn still further below.

3. a kind of desk for increasing table top as claimed in claim 1 or 2, it is characterised in that：Described framework, by two block length sides Plate, two pieces of short side plates, one piece of intermediate plate are combined into day font, and each a table leg is fixed in the lower section of framework corner；

4. a kind of desk of growth table top as described in claim 1 or 2 or 3, it is characterised in that：Described tumbler is hinge Chain.Two adjacent terminations of two block length platens are connected on the intermediate plate of framework by hinge, constitutes and long platen may be reversed Rotate node；

5. a kind of desk of growth table top as described in claim 1 or 3, it is characterised in that；Described turning device is each Provided with a fixed contiguous block below short platen, two axle sleeves are fixed on contiguous block, it is symmetrical in framework respectively to set There is a trip shaft；Described trip shaft is elongated cylinder, and its two ends is respectively fixed in connection sheet, and connection sheet is fixed on long side On plate inwall, axle sleeve is enclosed on trip shaft, constitutes two upset nodes that short slab may be reversed.

6. a kind of desk for increasing table top as claimed in claim 2 or claim 3, it is characterised in that：Described carriage is each Provided with a fixed contiguous block below short platen, fixed on contiguous block and two slips are fixed in two bump contacted chips, connection sheet Axle, left and right on the inwall of two block length side plates of framework to be symmetrically respectively provided with two guide grooves, described sliding axle is long cylinder Body, the two ends of each sliding axle are inserted in guide groove respectively, constitute slidable two sliding shoes.

7. a kind of desk for increasing table top as claimed in claim 1, it is characterised in that：Its is each reflexive for two described block length platens Face is provided with the square groove placed contiguous block and matched with contiguous block.

8. a kind of desk for increasing table top as claimed in claim 3, it is characterised in that：The cross section of described table leg is square Shape, circle, polygon；The short side plate of described framework is provided with lock.

9. a kind of desk for increasing table top as claimed in claim 1 or 2, it is characterised in that：The reverse side of described long platen is set There is fixed locking plate.

10. a kind of desk of growth table top as described in claim 5 or 6, it is characterised in that：It is additionally provided with described contiguous block One allows the square through hole that locking plate is passed through.