CN200956906Y

CN200956906Y - Foldable article rack

Info

Publication number: CN200956906Y
Application number: CN 200620135577
Authority: CN
Inventors: 彭丰隆
Original assignee: SHYH GENG ENTERPRISE CO Ltd
Current assignee: SHYH GENG ENTERPRISE CO Ltd
Priority date: 2006-10-10
Filing date: 2006-10-10
Publication date: 2007-10-10
Anticipated expiration: 2016-10-10

Abstract

The utility model discloses a folding supporter, which comprises a first frame, a second frame, a connecting unit connected between the first and second frames, at least a locking unit arranged on the connecting unit and two upper frame units and two lower frame units articulated between the first and second frames and the connecting unit. In this way, laying objects can be achieved by adopting the upper and lower frame units, when the first frame is relatively far away from the second frame, the unfolding positioning function can be produced by adopting the locking unit, and the first and second frames can relatively approach each other through operating the locking unit to achieve the target of folding.

Description

Folding rack

Technical field

The utility model relates to a kind of rack, particularly relates to a kind ofly can launching to use or the folding rack of folding in good time.

Background technology

Common people are the dirty linen that utilizes rack, glove basket to take in daily living article, pass mostly, if rack, glove basket can't in time launch, folding, then quite take up room when not using.

Moreover the function of use of existing rack, glove basket is quite limited, and can't reach the function of use on one-object-many-purposes way.

The utility model content

The purpose of this utility model is to provide a kind of can in good time the expansion to use, and the folding rack that does not take up room after the folding.Folding rack of the present utility model comprises that one first framework, second framework, one are attached at connection unit between this first and second framework, at least one is installed in the lock catch unit on this connection unit and is hubbed on two upper frame unit between this first and second framework and this connection unit, two underframe unit.This first framework has two first montants that are oppositely arranged.This second framework is corresponding to this first framework, and has two second montants that are oppositely arranged, and this first framework and one of them person of this second framework also have one and be attached at the wherein grip part between tops of first montant and second montant.This connection unit has two and is located at guide rod between this first and second framework, two and is set in the slide block on the guide rod, two first connecting rod and two second connecting rods that are articulated between this second montant and slide block that are articulated between first montant and slide block slidably.This lock catch unit is when having ultimate range between this first and second frame unit, to make slide block be positioned at guide rod one top, when the mutual closing of this first and second frame unit, makes the top of slide block away from guide rod.Described upper frame unit respectively has two and is hubbed at upper ledge bars between first and second montant and guide rod and at least two and connects the upper support bar that is located between two upper ledge bars that are oppositely arranged respectively.Described underframe unit respectively has two and is hubbed at lower frame rods between first and second montant and guide rod and at least two and connects the lower support bar that is located between two lower frame rods that are oppositely arranged respectively.

The beneficial effects of the utility model are: this rack can in time launch or folding, and when launching can arrange in pairs or groups other accessory and produce different functions of use, but reduced volume during folding is beneficial to collection, carrying.

Description of drawings

Fig. 1 is the three-dimensional exploded view of first preferred embodiment of the utility model;

Fig. 2 is the three-dimensional combination figure of the above-mentioned preferred embodiment of the utility model;

Fig. 3 is the forward sight constitutional diagram of the above-mentioned preferred embodiment of the utility model;

Fig. 4 is the side-looking constitutional diagram of the above-mentioned preferred embodiment of the utility model, illustrates that folding table is at the state that launches to use;

Fig. 5 is the cross-sectional schematic of being got along the straight line 5-5 among Fig. 4;

Fig. 6 is the view that is similar to Fig. 5, illustrates that pulling a buckle can remove snap close;

Fig. 7 is the schematic diagram that folds of the above-mentioned preferred embodiment of the utility model;

Fig. 8 is the three-dimensional combination figure of second preferred embodiment of the utility model.

The specific embodiment

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

As Fig. 1 and shown in Figure 2, first preferred embodiment of the folding rack of the utility model comprises one first framework 10, second framework 20 that is oppositely arranged with this first framework 10, four respectively the group be located at this first, two frame units 10, roller 30 on 20, one be attached at this first, two

frameworks

10,20 connection unit 40, two lock catch units 50 that are installed on this connection unit 40, two be hubbed on this first, two

frameworks

10,20 and the two upper frame unit 60 of 40 of this connection unit, the underframe unit 70 of two positions below described upper frame unit 60, two last glove plate 80 and two following glove plates 90 that are installed on the underframe unit 70 that are installed on the upper frame unit 60.

This first framework 10 has two first montant 11 and first grip parts 12 that are attached between described first montant 11 tops and generally are inverted U of being vertical.

This second framework 20 has two second montant 21 and second grip parts 22 that are attached between described second montant 21 tops and generally are inverted U of being vertical.

Described roller 30 is organized respectively and is located at first and

second montant

11,21 bottoms.

Cooperate and to consult Fig. 5, this connection unit 40 has two guide rods of being located at 11,21 of first and second montants of being oppositely arranged respectively 41, two and is set in slide block 42 on the described guide rod 41, two slidably and is articulated in the second connecting rod 44 that the first connecting rod 43 of 42 of first montant 11 and slide blocks and two are articulated in 42 of second montant 21 and slide blocks.Described guide rod 41 respectively has a keeper 411 that is sheathed on the top, and described keeper 411 respectively has two pivot posts 412 that radially protrude outwardly, and described slide block 42 respectively has an embedding part 421 that is the raised line shape.

Cooperate and consult Fig. 5, described lock catch unit 50 respectively has the buckle 51 and the elastic parts 52 that are hubbed on the keeper 411.But described buckle 51 respectively have a position middle and be hubbed on that these 511 bottom sides, articulated section are located in articulated section 511 on the pivot post 412, one and buckle in embedding part 421 bottom sides and be that the clamping part 512 of raised line shape and one are located at these 511 top sides, articulated section and protrude the pulling part 513 that is block towards the outside.Described elastic parts 52 is the compression spring, and be installed in pulling part 513 inboard with 411 of keepers, and its elastic force perseverance makes inboard and keeper 411 generations, one gap of pulling part 513, and makes the trend of clamping part 512 towards embedding part 421 generation buckles.

Described upper frame unit 60 respectively has two upper ledge bars 61 that are hubbed at 41 of first and

second montant

11,21 and guide rods and two and connects the upper support bar 62 that is located at 61 on two upper ledge bars being oppositely arranged respectively, and upper support bar 62 the position is set corresponding to first and

second montant

11,21 and guide rod 41, and utilize two upper ledge bars 61 and two upper support bars 62 respectively to enclose the upper frame unit 60 that produces a rectangular hollow frame shape.

Described underframe unit 70 respectively has two lower frame rods 71 that are hubbed at 41 of first and

second montant

11,21 and guide rods and two and connects the lower support bar 72 that is located at 71 of two lower frame rods being oppositely arranged respectively, and lower support bar 72 the position is set corresponding to first and

second montant

11,21 and guide rod 41, and utilize two lower frame rods 71 and two lower support bars 72 respectively to enclose the underframe unit 70 that produces a rectangular hollow frame shape.

The last glove plate 80 of present embodiment be with solid wooden make tabular, and the locking on upper frame unit 60.

The following glove plate 90 of present embodiment is to have the metallic plate of a plurality of holes to make with punching out, and locking is on underframe unit 70.

And as shown in Figures 3 and 4, after whole assembly was finished, this 10,20 of first and second framework had a long side I, and the bearing of trend of

corresponding grip part

12,22 is a narrow side II less than this long side I.

Fig. 2, Fig. 3 and shown in Figure 4 for another example, when folding rack when launching to use, this 10,20 of first and second framework has ultimate range, and utilizes roller 30 organize respectively to be located at first and

second montant

11,21 bottoms, just can to make that folding rack can pass.At this moment, as shown in Figure 5, slide block 42 is to level off to keeper 411, and utilize the elastic force effect of elastic parts 52, can make clamping part 512 and embedding part 421 mutual buckles, impel slide block 42 to produce and link, and can be positioned on the top of guide rod 41 with buckle 51, can guarantee that then this upper and

lower glove plate

80,90 keeps smooth, for placing article.And utilize this setting of

holding portion

12,22 and roller 30, this rack can be used as portable dining car and uses.

As Figure 6 and Figure 7, the behaviour user pulls the pulling part 513 of buckle 51, and make pulling part 513 inboards towards keeper 411 convergences, clamping part 512 is swing outwardly then, and when shift out embedding part 421 bottom sides, just can remove snap close, and the user need only be pulled upwardly guide rod 41, just can make this first and

second framework

10,20 produce mutual closing, simultaneously, upper and

lower frame unit

60,70 also all can produce towards guide rod 41 relatively and pivot, closing, just can finish the operation that folds.

Therefore, folding rack of the present utility model not only can launch to use in good time, or in time folds being used in collection, packing, carrying, and utilizes the setting of upper and

lower glove plate

80,90 and roller 30 to can be used as Movable dining car.

And for example shown in Figure 8, the collapsible rack of second embodiment of the utility model, identical with first embodiment haply, its difference be in: utilize the upper support bar 62 of upper frame unit 60 to hang the location for two glove baskets 100, described glove basket 100 is to make with the cloth material of flexible to form, and respectively has a bag 110 and a plurality of hangers 120 that is installed on this bag 110.And this rack can be used as the portable clothing basket of receiving and uses.

Claims

1. folding rack; It is characterized in that comprising:

One first framework has two first montants that are oppositely arranged;

One second framework, be corresponding to described first framework, and have two second montants that are oppositely arranged, and described first framework and described one of them person of second framework also have one and are attached at the wherein grip part between tops of described first montant and second montant;

A connection unit has two and is located at guide rod between described first and second framework, two and is set in the slide block on the described guide rod, two first connecting rod and two second connecting rods that are articulated between described second montant and slide block that are articulated between first montant and slide block;

At least one lock catch unit is when having ultimate range between described first and second frame unit, to make slide block be positioned at the guide rod top, when the mutual closing of described first and second frame unit, makes the top of slide block away from guide rod;

Two upper frame unit respectively have two and are hubbed at upper ledge bars between first and second montant and guide rod and at least two and connect the upper support bar that is located between two upper ledge bars that are oppositely arranged respectively; And

Two underframe unit respectively have two and are hubbed at lower frame rods between first and second montant and guide rod and at least two and connect the lower support bar that is located between two lower frame rods that are oppositely arranged respectively.

2. folding rack as claimed in claim 1 is characterized in that: also have most sheets and be installed in glove plate on the upper and lower frame unit respectively.

3. folding rack as claimed in claim 1 is characterized in that: also have at least one and be hung on glove basket on the described upper frame unit.

4. folding rack as claimed in claim 3 is characterized in that: described glove basket is to make with the cloth material of flexible to form, and has a bag and most the hangers that are installed on the described bag.

5. folding rack as claimed in claim 1, it is characterized in that: the slide block of described connection unit respectively has an embedding part that is the raised line shape, described lock catch unit is provided with two, and respectively has a buckle and an elastic parts that is hubbed on the guide rod top, described buckle respectively has a position and produces the articulated section that articulates in the centre and with guide rod, be located at bottom side, described articulated section and buckle clamping part and pulling part of being located at top side, described articulated section on embedding part for one, described elastic parts is mounted between pulling part and guide rod, and its elastic force perseverance makes and produces a gap between pulling part and guide rod, and described clamping part produces the trend of buckle towards described embedding part.

6. folding rack as claimed in claim 1 is characterized in that: also include four rollers that are installed in described first and second montant bottom.

7. folding rack as claimed in claim 1 is characterized in that: have a long side between described first and second framework, the bearing of trend of corresponding described grip part is a narrow side less than described long side.