CN201782297U

CN201782297U - Foldable shelf

Info

Publication number: CN201782297U
Application number: CN2010202688329U
Authority: CN
Inventors: 彭丰隆
Original assignee: SHYH GENG ENTERPRISE CO Ltd
Current assignee: SHYH GENG ENTERPRISE CO Ltd
Priority date: 2010-01-19
Filing date: 2010-07-21
Publication date: 2011-04-06
Anticipated expiration: 2020-07-21

Abstract

The utility model discloses a foldable shelf, which comprises a lower shelving device, an upper shelving device and a pair of lock catch units. The lower shelving device is provided with a first shelving unit, a second shelving unit and a connecting unit, the first shelving unit and the second shelving unit are respectively provided with a plurality of first laminates and a plurality of second laminates, and the upper shelving device is provided with at least one shelving part. The lock catch units match with the connecting unit, so that the first shelving unit and the second shelving unit are folded or unfolded oppositely. The upper shelving device also has a shelving function, thereby being capable of generating effects of multilayer shelving space, multifunctional shelving and easy folding and unfolding operation.

Description

Folding rack

Technical field

The utility model relates to a kind of glove equipment, particularly relates to a kind of folding rack.

Background technology

Existing as shown in Figure 1 a kind of folding rack (the Chinese T W302941 that the applicant got permission number novel patent case) is to be provided with a connection unit 2, two lock catch units 3 and two glove plate unit 41 of a pair of U type framework.This connection unit 2 has a U type linkage frame 201, two and is set in the connecting rod 203 that the slide block 202 of these linkage frame 201 both sides and two pairs are articulated in 1 of described slide block 202 and described framework, described lock catch unit 3 is arranged on this linkage frame 201 tops, and when 1 of described framework has ultimate range, can make described slide block 202 obtain the location, when the described lock catch unit 3 of operation, then make described slide block 202 slide, and make described framework 1 relative closing, and reach the folding purpose along this linkage frame 201.

This rack has following disappearance:

1. when this rack was desired to be re-established as than multilayer thing plate, height greatly, described lock catch unit 3 was arranged on this linkage frame 201 tops, will cause the disappearance of inconvenient operation.

2. this rack is regarded layer frame and is used for placing article, and function of use is quite limited.

In addition,, mostly be fixed structure greatly with existing computer desk, can't folding, so that quite take up room when temporarily not using.

The utility model content

The purpose of this utility model is that a kind of folding rack that has multi-functional glove, multilayer material-putting space and folding, launches processing ease is being provided.

Folding rack of the present utility model comprises that a following article-holding device, one go up article-holding device and pair of catches unit.This time article-holding device has one first glove unit, one second glove unit and a connection unit, this first glove unit has two first montants that are oppositely arranged and most first laminates that are provided with and are hubbed at interval along the longitudinal between described first montant, this second glove unit and this first glove unit along continuous straight runs are set up in parallel, and have two second montants that are oppositely arranged and most second laminates that are provided with and are hubbed at interval along the longitudinal between described second montant, this connection unit has a pair of guide rod that is arranged between this first glove unit and this second glove unit, two slide blocks that are set on the described guide rod, two first connecting rod and two second connecting rods that are articulated between described second montant and described slide block that are articulated between described first montant and described slide block, described guide rod respectively has a bottom, a top and most the articulated parts between between this bottom and this top, relative being articulated on the corresponding articulated part of second laminate of each first laminate and corresponding setting, described slide block respectively has an embedding part.Should go up article-holding device has a pair of frame bar that is connected with described guide rod respectively along the longitudinal and at least one and is linked to glove spare between described frame bar.Described lock catch unit is installed in the top of described guide rod respectively, when between described second montant of described first montant of this first glove unit, this second glove unit, having ultimate range, the embedding part of described slide block is subjected to described lock catch unit buckle to be positioned at the top of described guide rod, with respect to described guide rod closing, described slide block breaks away from described lock catch unit at described first montant, described second montant.

The beneficial effects of the utility model are: utilize cooperating of this connection unit and described lock catch unit, can make this first glove unit and this relative expansion in second glove unit or folding, and cooperate the setting of article-holding device on this, can increase function of use, have the effect of multilayer material-putting space, multi-functional glove and folding, expansion processing ease.

Description of drawings

Fig. 1 is the three-dimensional combination figure of existing a kind of folding rack;

Fig. 2 is the three-dimensional combination figure of first preferred embodiment of the folding rack of the utility model;

Fig. 3 is the side-looking constitutional diagram of this preferred embodiment, illustrates that folding rack is at the state that launches to use;

Fig. 4 is the cross-sectional schematic that the straight line IV-IV in Fig. 3 is got;

Fig. 5 is the view that is similar to Fig. 4, illustrates that pulling a buckle can remove snap close;

Fig. 6 is the schematic diagram that folds of this preferred embodiment;

Fig. 7 is the schematic perspective view of second preferred embodiment of the folding rack of the utility model;

Fig. 8 is the schematic perspective view of the 3rd preferred embodiment of the folding rack of the utility model;

Fig. 9 is the schematic perspective view of the 4th preferred embodiment of the folding rack of the utility model;

Figure 10 is the schematic perspective view of the 5th preferred embodiment of the folding rack of the utility model.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

As shown in Figures 2 and 3, first preferred embodiment of the folding rack of the utility model comprises that a following article-holding device 100, one go up article-holding device 200, pair of catches unit 40.

This time article-holding device 100 has one first glove unit 10, the second glove unit 20 and a connection unit 30.

This first glove unit 10 has first laminate 12 that two first montants 11 that are oppositely arranged and three intervals were provided with and were hubbed on 11 of described first montants.Described first montant 11 respectively has a bottom 111 and a top ends 112.Described first laminate 12 uniformly-spaced is hubbed on 112 of this bottom 111 and this top ends, and respectively has first lateral border 121 and one first medial margin 122 that is hubbed on described first montant 11.

This second glove unit 20 is oppositely arranged with this first glove unit 10, and has second laminate 22 that two second montants 21 that are oppositely arranged and three intervals were provided with and were hubbed on 21 of described second montants.Described second montant 21 respectively has a bottom 211 and a top ends 212, described second laminate 22 is corresponding to described first laminate 12, and uniformly-spaced be hubbed on 212 of this bottom 211 and this top ends, and respectively have second lateral border 221 that is hubbed on described second montant 21 and one and the second relative medial margin 222 of described first medial margin 122.

This connection unit 30 has a pair of guide rod 31 that is arranged at 20 of this first glove unit 10 and this second glove unit, two slide blocks 32 that are set on the described guide rod 31, two first connecting rods 33 that are articulated in 32 of described first montant 11 and described slide blocks and two are articulated in the second connecting rod 34 of 32 of described second montant 21 and described slide blocks, cooperate and consult Fig. 4, described guide rod 31 respectively has a bottom 311, top 312 and one are fixedly arranged on the articulated part 316 that the keeper 314 at this top 312 and three uniformly-spaced are arranged in 312 at this bottom 311 and this top, this keeper 314 has one and is located at top and rectangular tabular head 314 ', and corresponding described first laminate 12 that is provided with, described second laminate 22 is to utilize described first medial margin 122, the two ends of described second medial margin 222 are articulated in described articulated part 316, and can be articulated on the described guide rod 31, described slide block 32 respectively has an embedding part 321 that is the projection shape.

Cooperate and consult Fig. 4, described lock catch unit 40 respectively has a buckle 41 and the flexible member 42 on the keeper 314 that is hubbed on described guide rod 31, this buckle 41 has an articulated section 411 that articulates with pairing keeper 314 generations, be located at these 411 bottom sides, articulated section and energy buckle clamping part 412 and pulling part 413 of being located at these 411 top sides, articulated section on pairing embedding part 321 for one, this flexible member 42 is installed in 314 of this pulling part 413 and keepers, its elastic force perseverance makes this pulling

part

413 and 314 of this keepers produce a gap, and makes this clamping part 412 produce the trend of buckle towards this embedding part 321.

Should go up article-holding device 200 and have a pair of frame bar 51 that is linked to described guide rod 31, first side lever 52 that a pair of and described first montant 11 links, second side lever 53 that a pair of and described second montant 21 links, most first top plates 541 that are articulated in 52 of described frame bar 51 and described first side levers, most second top plates 542 that are articulated in 53 of described frame bar 51 and described second side levers, each first top plate 541 constitutes a glove spare 54 with pairing second top plate 542, in the present embodiment, described frame bar 51 connects to one with described guide rod 31, described first side lever 52 connects to one with described first montant 11, and described second side lever 53 connects to one with described second montant 21.

Again as shown in Figures 2 and 3, when folding rack launch to use, described

first montant

11 and 21 of described second montants of this time article-holding device 100 have ultimate range, utilize described first side lever 52 to connect to one with described first montant 11, described second side lever 53 links the all-in-one-piece effect with described second montant 21, also make described

first side lever

52 and 53 of described second side levers have ultimate range, then described first laminate 12 is smooth arranged side by side with described second laminate 22, described first top plate 541 is also smooth side by side with described second top plate 542, can put article.At this moment, as shown in Figure 4, described slide block 32 levels off to described lock catch unit 40, utilize the elastic force effect of described flexible member 42, make described clamping part 412 and described embedding part 321 mutual buckles, described slide block 32 produces with described buckle 41 and links, and described slide block 32 can be positioned on the keeper 314 of these guide rods 31, guarantees that then described first and

second laminate

12,22 and this glove spare 53 keep smooth.

As Fig. 5 and shown in Figure 6, when rack does not temporarily use or the desire carrying, during collection, the user pulls the pulling part 413 of described buckle 41, and make described pulling part 413 inboards towards described keeper 314 convergences, described clamping part 412 is swing outwardly then, and when shifting out, described embedding part 321 bottom sides can remove snap close, and the user need only the application of force and described buckle 41 is upwards mentioned, the described guide rod 31 of energy drive moves up with respect to the slide block 32 of this connection unit 30, make first montant 11 of this time article-holding device 100 produce closing towards described guide rod 31 with described second montant 21, upward described first side lever 52 of glove unit 200 and described second side lever 53 are towards described frame bar 51 closings, simultaneously, described first laminate 12, second laminate 22 produces towards described guide rod 31 relatively and pivots, closing, described first top plate 541, second top plate 542 produces towards described frame bar 51 relatively and pivots, closing can fold into the smaller size smaller shape.

Therefore, folding rack of the present utility model not only can provide the multilayer frame to use also extendible other glove function that is applied to, and can launch to use and fold in good time in good time, being used in collection, packing, carrying, and it is quite convenient to operate described lock catch unit 40, and the operation of folding is also quite easy.

Again as shown in Figure 7, second preferred embodiment of the utility model and first embodiment are roughly the same, comprise that also a following article-holding device 100 ', one go up article-holding device 200 ', pair of catches unit 40, difference be in: on this article-holding device 200 ' have a pair of frame bar 51 ', a pair of first side lever 52 ' and one be tabular and be hubbed on described frame bar 51 ' and described first side lever 52 ' top between glove spare 54 '.The rack of present embodiment is used for holding computer and interface equipment.

Again as shown in Figure 8, the last article-holding device 200 of the 3rd preferred embodiment of the utility model " glove spare 54 " be laterally shaft-like, and with described frame bar 51 " the one bending forming, utilize this glove spare 54 " be used to hang article, for example utilize hook that the cup tool is hung on this glove spare 54 " on.

Again as shown in Figure 9, the 4th preferred embodiment of the utility model and the 3rd embodiment are approximate, difference be in: article-holding device 500 also has pair of joint 550 on this, described joint 550 is installed in described frame bar 510 and described guide rod 31 junctions, and described frame bar 510 is removably with described guide rod 31 to be linked, and utilize this glove spare 540 also can for example utilize hook that the cup tool is hung on this glove spare 540 for hanging article.

And for example shown in Figure 10, the glove spare 540 ' of the last article-holding device 500 ' of the 4th preferred embodiment of the utility model is tabular, and produce fixed angle with described frame bar 510 ', utilize this glove spare 540 ' can place article, for example utilize hook that the cup tool is hung on this glove spare 540 '.

Claims

1. folding rack comprises that a following article-holding device, one go up article-holding device and pair of catches unit; Should be characterised in that by folding rack:

This time article-holding device, has one first glove unit, one second glove unit and a connection unit, this first glove unit has two first montants that are oppositely arranged and most first laminates that are provided with and are hubbed at interval along the longitudinal between described first montant, this second glove unit and this first glove unit along continuous straight runs are set up in parallel, and have two second montants that are oppositely arranged and most second laminates that are provided with and are hubbed at interval along the longitudinal between described second montant, this connection unit has a pair of guide rod that is arranged between this first glove unit and this second glove unit, two slide blocks that are set on the described guide rod, two first connecting rod and two second connecting rods that are articulated between described second montant and described slide block that are articulated between described first montant and described slide block, described guide rod respectively has a bottom, a top and most the articulated parts between between this bottom and this top, relative being articulated on the corresponding articulated part of second laminate of each first laminate and corresponding setting, described slide block respectively has an embedding part;

Should go up article-holding device, and have a pair of frame bar that is connected with described guide rod respectively along the longitudinal and at least one and be linked to glove spare between described frame bar;

Described lock catch unit, be installed in the top of described guide rod respectively, when between described second montant of described first montant of this first glove unit, this second glove unit, having ultimate range, the embedding part of described slide block is subjected to described lock catch unit buckle to be positioned at the top of described guide rod, with respect to described guide rod closing, described slide block breaks away from described lock catch unit at described first montant, described second montant.

2. folding rack as claimed in claim 1 is characterized in that: the described frame bar and described guide rod of article-holding device connects to one on this.

3. folding rack as claimed in claim 2, it is characterized in that: article-holding device also has first side lever of a pair of and described first montant binding and second side lever that a pair of and described second montant links on this, between described frame bar and described first side lever, be pivoted with most first top plates, also be pivoted with most second top plates corresponding to described first top plate between described frame bar and described second side lever, each first top plate and pairing second top plate constitute a glove spare.

4. folding rack as claimed in claim 2 is characterized in that: article-holding device also has first side lever that a pair of and described first montant links on this, and this glove spare is hubbed between described frame bar and described first side lever.

5. folding rack as claimed in claim 2 is characterized in that: glove spare of article-holding device is laterally shaft-like on this.

6. folding rack as claimed in claim 2 is characterized in that: glove spare of article-holding device is tabular on this, and and described frame bar between be fixed angle.

7. folding rack as claimed in claim 1 is characterized in that: article-holding device also has pair of joint on this, and described joint is installed in described frame bar and described guide rod junction, and described frame bar can be dismantled with respect to described guide rod.

8. folding rack as claimed in claim 1, it is characterized in that: described lock catch unit respectively has a keeper that is installed on the pairing guide rod, a buckle and a flexible member that is hubbed on this keeper, this buckle has an articulated section that is articulated in this keeper, be located at this articulated section one side and energy buckle clamping part and pulling part of being located at this articulated section opposite side on the embedding part of pairing slide block for one, this flexible member is installed between this pulling part and this keeper, and its elastic force perseverance makes and produces a gap between this pulling part and this keeper, and makes this clamping part produce the trend of buckle towards this embedding part.