CN1297775C

CN1297775C - Shelf for placing

Info

Publication number: CN1297775C
Application number: CNB031457843A
Authority: CN
Inventors: 马赞明
Original assignee: DERTA DESIGN Co Ltd
Current assignee: DERTA DESIGN Co Ltd
Priority date: 2003-07-01
Filing date: 2003-07-01
Publication date: 2007-01-31
Anticipated expiration: 2023-07-01
Also published as: CN1566738A

Abstract

The present invention relates to a shelf for placing, which is used for placing articles. The present invention is characterized in that the shelf for placing comprises at least three supporting devices, wherein at least one supporting device is respectively connected with other two supporting devices by a connecter to form an open structure, and at least one supporting device has the function of adjusting height. Therefore, the inclined state of the articles can be adjusted, for instance, the horizontal state or the inclined state of the articles can be adjusted.

Description

Holder

(1) technical field

The present invention relates to a kind of holder, be meant a kind of Height Adjustment that has especially, and be convenient to operate and have holder attractive in appearance concurrently.

(2) background technique

Some article can need it is placed on the support body because of some factor, and for example maintenance level, reinforcement are dispelled the heat, prevent moisture or avoided vibrations interference mutually etc.

As shown in Figure 1, some sound appliances 100, as the laser disc reading machine, the disc record machine, enlarger, loudspeaker etc., usually in order to make the tonequality performance better, and avoid vibrations to disturb, and place some supporting elements 11 in sound appliances 100 belows, this supporting element 11 is inverted cone shape, its material is that hard metal is made a bit, some then is the better timber product of buffering of tool, certainly select which kind of material decide, and the user put sound appliances 100 on this supporting element 11 time more in the past, must be the many people's of needs assistance on actual state, because the tip of this supporting element 11 will be connected on the supporting surface, so before sound appliances 100 storings are got on, must go to help, otherwise can topple over hand, therefore quite inconvenient, even the volume of some sound appliances 100 is big or weight when heavier, just more bothered, and also might in operation, be pressed onto finger, had high danger by sound appliances 100.

(3) summary of the invention

A purpose of the present invention is to provide a kind of Height Adjustment that has, and the holder of being convenient to operate.The object of the present invention is achieved like this: a kind of holder is provided, use for article and put, it includes at least three support devices and at least two links, wherein, in these three support devices, have at least a support device to be connected with group with a connection piece and other support devices respectively at least, form a non-enclosed structure, and have at least a support device to have function of regulating height thereof, in order to adjust the heeling condition of these article.Since at least three support devices of holder of the present invention one of them has function of regulating height thereof at least, therefore, the present invention can adjust the heeling condition of article easily according to the demand of the article of being put by adjusting support device.Another object of the present invention is to provide a kind of and have the flexible function of adjusting, and be suitable for the holder of more different sizes.

(4) description of drawings

The present invention is described in detail below in conjunction with drawings and Examples:

Fig. 1 is the schematic perspective view that existing supporting element and desire are put article.

Fig. 2 is the perspective exploded view of the holder of the present invention's first preferred embodiment, and part-structure is an exploded pictorial among the figure, and part-structure is the combination signal.

Fig. 3 is the side-looking combination schematic representation of first preferred embodiment shown in Figure 2, the article that dotted line is partly put for desire among the figure.

Fig. 4 is the 4-4 generalized section among Fig. 3.

Fig. 5 is the three-dimensional combination of the holder schematic representation of the present invention's second preferred embodiment.

(5) embodiment

Shown in Fig. 2,3,4, holder 300 for the present invention's first preferred embodiment, comprise three support devices and two links, this support device is respectively first support device 31, second support device 32, the 3rd support device 33, and this two link then is respectively first link 4, second link 5; First, second support device the 31, the 32nd, with the 4 mutual windings of first link, 32,33 of second, third support devices are with the 5 mutual windings of second link.

First, second link 4,5 in present embodiment, be cylindric, first link 4 has pipe 42 in one first outer tube 41 and one first, first outer tube 41 has one first end 411 and second end 412 in contrast to first end 411, be formed with one in first end 411 and be the first tabular assembly part 413, the thickness of first assembly part 413 is less than the external diameter of first outer tube 41, be concaved with a circular groove 414 in first assembly part, 413 upper surfaces, the perisporium of this circular groove 414 is equipped with screw thread, be provided with the less circular perforations of a diameter 415 in addition in circular groove 414 bottom surfaces, this perforation 415 is to run through this first assembly part 413 downwards; And first outer tube 41 is formed with an opening 416 in second end 412, and be equipped with screw thread near opening 416 places in first outer tube, 41 outer wall, in first outer tube 41, be formed with a containing space 417 by this opening 416 towards the direction of first end 411, in the inwall of containing space 417 the guide groove that axially is formed with two symmetries 418 along first outer tube 41, and be formed with a stopper part 419 near opening 416 places in inwall, be slightly larger than internal diameter by this stopper part 419 to the internal diameter of 416 of openings by this stopper part 419 to first ends 411,419 places are one stepped to the inwall that is to say this containing space 417 in the stopper part, the back explanation is held in its effect, and identical by pipe 42 external diameters in the internal diameter and first of these stopper part 419 to first ends 411 in the containing space 417.

This first interior pipe 42 has one the 3rd end 421 and the 4th end 422 in contrast to the 3rd end 421, be formed with one in the 3rd end 421 and be the second tabular assembly part 423, the thickness of second assembly part 423 is less than the external diameter of the first interior pipe 42, and approximate and manage 1/4 of 42 external diameters in first, but second assembly part 423 extends out in present embodiment a little, the external diameter that is to say second assembly part 423 is to manage 42 external diameters in first, because on second assembly part 423, also need be penetrated with a perforation 424, so the purpose that extends out a little is in order to strengthen structure herein, the aforementioned first assembly part 413 then external diameter because of first outer tube 41 is enough big, so need not extend out reinforced structure again, only need identically with the external diameter of first outer tube 41 just can; And pipe 42 is provided with two projections 425 symmetrically in the 4th end 422 in first, this two projection 425 is two guide grooves 418 that are arranged in accordingly in the containing space 417, the first interior pipe 42 can be stretched, so first link 4 has the flexible function of adjusting with respect to first outer tube 41 in containing space 417.

And the set-up mode of 42 liang of projections 425 of the first interior pipe is to be arranged with two draw-in grooves 426 prior to the 4th end 422 in the present embodiment, again two projections 425 are snapped in a draw-in groove 426 respectively, and projection 425 snaps in the technology of location is that well known is understood, no longer describe in detail, just present embodiment is before projection 425 snaps in draw-in groove 426, must be inserted in a compression element 427 by first the 4th end 422 by the first interior pipe 42, compression element 427 is a ring-type, have two kinds of different internal diameters, internal diameter near first interior pipe 42 the 3rd ends 421 is roughly identical with pipe 42 external diameters in first, and have screw thread near the internal face of first interior pipe 42 the 4th ends 422, and internal diameter is roughly identical with first outer tube, 41 external diameters; And after in compression element 427 is placed in first pipe 42 by the 4th end 422 outside, again projection 425 is snapped in draw-in groove 426.

And pipe 42 assembling is earlier the 4th end 422 of pipe 42 in first opening 416 by first outer tube 41 to be penetrated in the containing space 417 in first outer tube 41 and first, and make two projections 425 be positioned at two guide grooves 418, make that pipe 42 can be with respect to 41 slippages of first outer tube in first, and by the cooperation of projection 425 and guide groove 418 and be unlikely to mutual rotation, and the reason that needs projection 425 and guide groove 418 to cooperate is because the cross section of inner and

outer pipe

42,41 is circle, if during other shapes that cooperatively interact, can not need yet.

419 places are one stepped and the inwall of aforementioned containing space 417 is in the stopper part, so after pipe in first 42 inserts containing space 417, to between opening 416 meetings and first interior pipe 42 periphery walls, has a gap by the stopper part 419 in the containing space 417, and fill in the on-slip liner 428 of a ring-type plastic cement material, that is to say that this on-slip liner 428 is to be positioned at 42 of first outer tube 41 and first pipes, and an end of this on-slip liner 428 is that to be connected to stopper part 419, the other end then be to expose to opening 416.

And after 428 assemblings of on-slip liner are finished, to be positioned at first pipe, 42 outer compression elements 427 again moves toward second end 412 near first outer tube 41, treat compression element 427 contacts second end 412 back rotation compression elements 427, make the screw thread in the compression element 427 and the threads engaged of first outer tube, 41 outer wall, compression element 427 then is to be connected to the end that on-slip liner 428 exposes to opening 416 near the inboard of the 3rd end 421, when therefore the direction of past first end 411 moves as if compression element 427 is rotated, on-slip liner 428 can be produced distortion by compression element 427 and stopper part 419 clippings, and then be urged to pipe 42 in first, the first interior pipe 42 can't be moved with respect to first outer tube 41 again, the length overall of first link 4 is fixed, and when moving when compression element 427 rotation and toward the direction of the 3rd end 421,428 of on-slip liners can not produce distortion, pipe 42 can move with respect to first outer tube 41 again in first, and the length overall of first link 4 can be adjusted again.

And second link 5 has pipe 52 in one second outer tube 51 and one second, because second link 5 of present embodiment and the similar of first link 4, so no longer describe in detail, and must be illustrated be second assembly part 423 of pipe 42 in first be with second in second assembly part 523 of pipe 52 stacked mutually, second assembly part 423 of pipe 42 is the tops that are positioned at second pipe, 52 second assembly part 523 in first, stacked back two second assembly part 423,523 thickness approximates 1/2 of the first interior pipe 42, that is to say if with first, pipe 42 in second, 52 levels are put the words that from top to bottom are distinguished into quarter, two second assembly part 423, after 523 assemblings two equal portions in the middle of occupying, therefore pipe 52 is duplicate in fact in the first interior pipe 42 and second, it is assembling process difference to some extent, because it is if pipe 42 in first is 52 the same around axially managing in just with second from turnback, so first, pipe 42 in second, 52 only need one group of mould when making, or only need same manufacturing process, save cost; Second outer tube 51 is then just the same with first outer tube 41, so also can save cost.

First support device 31 of present embodiment is first end 411 that is mounted on first outer tube 41, second support device 32 is to be mounted on

pipe

42,52 mutual stacked places in first, second, the 3rd support device 33 is first ends 511 that are mounted on second outer tube 51, and form the holder 300 of a non-closed shape, and integral body is a V-shape.

And because of this

support device

31,32,33 similar, and each support device all has the function of adjusting height in present embodiment, so followingly just do explanation with first support device 31, first support device 31 has a carrier 36 and a supporting portion 37, carrier 36 is constituted by two-layer cylindrical body, the diameter on upper strata is bigger, less and the outer surface of the diameter of lower floor has screw thread, the diameter of lower floor is identical with circular groove 414 internal diameters that first assembly part, 413 upper surfaces are arranged with, 36 of carriers are by the screw thread of lower floor's outer surface and cooperating of circular groove 414 perisporium screw threads, and be locked in first assembly part, 413 upper surfaces, upwards be concaved with a screw 361 in carrier 36 lower surfaces in addition, this screw 361 is the perforation 415 of aiming at circular groove 414 bottom surfaces when carrier 36 is locked on first assembly part 413.

And supporting portion 37 is an inverted cone shape in present embodiment, its sharp-pointed end is to extend down, and upwards vertically be provided with a screw rod 371 in contrast to the upper surface of sharp end, this screw rod 371 is that the lower surface by first assembly part 413 passes perforation 415, and be screwed together in the screw 361 of carrier 36 lower surfaces, and by rotary supporting part 37, screw rod 371 can cooperate with screw 361, this supporting portion 37 can be moved with respect to carrier 36, and then adjust first support device, 31 total heights, and present embodiment is provided with positioning piece 373 in addition between supporting portion 37 and first assembly part, 413 lower surfaces, one screw 374 is arranged in the middle of the locating piece 373,371 of screw rods are to pass screw 374 earlier to pass perforation 415 again, locating piece 373 mainly is in order to after finishing when the total height adjustment of first support device 31, make its lower surface broken tight locating piece 373 rotations toward first assembly part 413, screw rod 371 is not easy with respect to screw 361 rotations, the total height of first support device 31 can not changed arbitrarily, certainly, if will adjust first support device, 31 total heights, then must it just can be adjusted locating piece 373 rotations away from first assembly part 413 earlier.

And what must be illustrated is that the carrier 36 ' of second support device 32 is constituted by the individual layer cylindrical body, outer wall also need not be provided with screw thread, because first, second link 4, perforation 424 on 5,524 diameter is identical with the external diameter of second support device, 32 screw rods 371 ', be that screw rod 371 ' with second support device 32 passes perforation 524 from lower to upper earlier during assembling, pass perforation 424 again and be screwed together in screw 361 ' in the carrier 36 ', then with upwards locking of locating piece 373 ', the total height of second support device 32 is fixed, and by adjusting first support device 31 or the 3rd support device 33, just can change the inclination of the article 9 that are placed on the holder 300, or make its maintenance level.

Certainly, the angle of 4,5 of first, second links is can be reformed before fixing because first, second link 4,5 both articulate mutually, meet the item sizes of desire storing so the holder 300 of present embodiment can be adjusted.

Whereby, the open holder 300 of present embodiment can be adjusted according to the size of article 9 when using, and low cost of manufacture, and is easy to assembly, operates simple and easyly, article 9 can be adjusted to level on demand by adjustment highly.

As shown in Figure 5, second preferred embodiment for holder 600 of the present invention, different is for present embodiment and first embodiment, present embodiment is organized in second support device, 32 places again and is provided with one the 3rd link 61 and one the 4th link 62, and the 3rd link 61 is provided with one the 4th support device 34 in contrast to an end group of second support device 32, the 4th link 62 is provided with one the 5th support device 35 in contrast to an end group of second support device 32, makes whole holder 600 be an X font.

The 3rd, the 4th link 61,62 structure and aforementioned first, second link 4,5 is similar, no longer describe in detail, and mandatory declaration is first, second, the 3rd, the 4th link 4,5,61,62 second assembly part 423,523,611, be stacked mutually during 621 combinations, total height after stacked is to equate with the external diameter of pipe in, and from top to bottom be second assembly part 621 of the 4th link 62 in regular turn, second assembly part 423 of first link 4, second assembly part 523 of second link 5, second assembly part 611 of the 3rd link 61, that is to say first, second link 4,5 interior pipe is the same, and the 3rd, the 4th link 61,62 interior pipe is the same, is in order to reduce mould or processing procedure cost equally.

In addition, the 4th of present embodiment, the 5th support device 34,35 structure and aforementioned first support device 31 are similar, so no longer describe in detail, and present embodiment has additional the leveling instrument 366 of a plane type on second support device 32, the principle of leveling instrument 366 and structure be well known can understand easily, no longer describe in detail, mainly required when the adjustment level in order to auxiliary holder 600, and present embodiment is in first, the 3rd, the 4th, the

5th support device

31,33,34,35 tops offer a screw 367 respectively, this screw 367 is to use for a pad 368 to screw togather, this pad 368 can be changed according to different demands, sometimes the material that needs the better pooling feature of tool is as timber, plastic cement etc., and may need harder material sometimes, as metal etc., make the Applicable scope of holder 600 wider; In addition, present embodiment has additional a planchet 375 respectively in each support device below, makes the more difficult slip of each support device, increases the precision that holder 600 is adjusted.

Claims

1. a holder is used for article and is put, and it includes at least three support devices and at least two links, it is characterized in that:

In these three support devices, have at least a support device to be connected with group with a connection piece and other support devices respectively at least, form a non-enclosed structure, and have at least a support device to have function of regulating height thereof, in order to adjust the heeling condition of these article.

2. holder as claimed in claim 1 is characterized in that:

This link has pipe in an outer tube and respectively, and pipe can move with respect to this outer tube in this, makes this link have Telescopic.

3. holder as claimed in claim 2 is characterized in that:

In this outer tube, be provided with a containing space, along having extended axially at least one guide groove, and pipe is provided with at least one projection in this in this containing space inwall, by cooperating of this at least one projection and this at least one guide groove, make in this pipe can be in this containing space along moving axially, and can not rotate.

4. holder as claimed in claim 2 is characterized in that:

Outside this outer tube, screwed togather a compression element, in between this inner and outer pipe, be provided with an on-slip liner, just can push this on-slip liner and rotate this compression element, this on-slip liner compressing should interiorly be managed, this interior pipe temporarily can't be moved with respect to this outer tube, and behind this compression element of counterrotating, pipe just can move with respect to this outer tube in this.

5. holder as claimed in claim 1 is characterized in that:

This link is to be assembled on this at least one support device in the pivot joint mode.

6. holder as claimed in claim 1 is characterized in that:

Have at least a support device to have a carrier and a supporting portion, in this carrier is to be mounted on this link, and is concaved with a screw, is provided with the screw rod of this screw of cooperation in this supporting portion, this supporting portion can be moved with respect to this carrier, and change the total height of this support device.

7. holder as claimed in claim 6 is characterized in that:

In between this link and this supporting portion, be provided with positioning piece, this locating piece is screwed together in this screw rod, this locating piece is in order to after finishing when the total height adjustment of this support device, makes it broken tight toward this link this locating piece rotation, so that this screw rod is not easy with respect to this screw rotation.

8. holder as claimed in claim 6 is characterized in that:

This supporting portion is an inverted cone shape, and its sharp end down.

9. holder as claimed in claim 8 is characterized in that:

Have additional a planchet in this below, supporting portion, make the more difficult slip of this support device.

10. holder as claimed in claim 6 is characterized in that:

On this carrier, have additional a pad.

11. holder as claimed in claim 10 is characterized in that:

This pad is made by wood materials.

12. holder as claimed in claim 10 is characterized in that:

This pad is made by metallic material.

13. holder as claimed in claim 1 is characterized in that:

Have additional a leveling instrument on a support device, this leveling instrument is in order to auxiliary this holder adjustment level.