CN201105865Y

CN201105865Y - Vacuum take in box

Info

Publication number: CN201105865Y
Application number: CNU2007200573653U
Authority: CN
Inventors: 石正兵
Original assignee: ZHONGSHAN TAILI PLASTIC ELECTRONICS CO Ltd
Current assignee: ZHONGSHAN TAILI PLASTIC ELECTRONICS CO Ltd
Priority date: 2007-09-19
Filing date: 2007-09-19
Publication date: 2008-08-27
Anticipated expiration: 2017-09-19

Abstract

The utility model discloses a vacuum collecting box which comprises a box cover, a box body and an air nipple. The box body comprises a bottom and an opening, and a folding-retracting part is arranged between the bottom and the opening, the folding-retracting part is the wrinkles directly folded by the wall of the box body. The vacuum collecting box has the advantages that when the box body is pressed downwards, the folding-retracting part of the box body folds and the box space is smaller, and the air is discharged through the air nipple on the box cover automatically; after being pressed for a plurality of times, the interior of the box body is in a vacuum state, which facilitates to deposit living goods such as clothing, etc. The vacuum collecting box has simple structure and easy use; meanwhile, since the air in the box can be automatically discharged when the folding-retracting part is folded, an air extractor is spared; therefore, parts in practical use are saved, and cost is lowered.

Description

Vacuum containing box

[technical field]

The utility model relates to a kind of vacuum containing box that is used to deposit daily necessitiess such as clothing.

[background technology]

In the daily life, adopt vacuum bag to deposit clothing,, make vacuum bag enter huge numbers of families, convenience is provided for people's life because it is simple in structure, easy to use with moistureproof, anti-gray.

Existing vacuum bag generally has soft bag, as the PVC film, adds sealant bar and valve then on bag, and along with the raising of people's quality of life, the soft bag of existing vacuum bag can not satisfy the daily life requirement.At first, after the daily necessitiess such as existing vacuum bag placement clothing,, deposited, carry and bring very big inconvenience because its bag is scratched easily; Secondly, need bleed when depositing, must be furnished with pump bowl, the actual parts that use are many, and cost height, and after gas is discharged in the bag, bag shrink and make clothing contract together and crumple is not easy to clothing and reuses.

[utility model content]

The utility model has overcome the deficiencies in the prior art and provides a kind of need not bleed vacuum containing box simple in structure, easy to use with pump bowl.

For achieving the above object, the utility model has adopted following technical proposal:

The vacuum containing box that the utility model is related, it includes case lid and casing, it is characterized in that: it is provided with valve, and described casing includes bottom and peristome, is provided with folding contraction flow region between bottom and peristome;

Aforesaid vacuum containing box is characterized in that the fold that tank wall that described folding contraction flow region is described casing directly is folded to form;

Aforesaid vacuum containing box is characterized in that described valve is positioned at described case lid;

Aforesaid vacuum containing box is characterized in that described valve is positioned on the casing;

Aforesaid vacuum containing box is characterized in that being hinged with a plurality of hooks around the described case lid, and described box opening correspondence is provided with the fixture block with above-mentioned hook clamping;

Aforesaid vacuum containing box is characterized in that described case lid one side and described casing are hinged, and opposite side is hinged with hook, and described box opening correspondence is provided with the fixture block with above-mentioned hook clamping;

Aforesaid vacuum containing box is characterized in that described box opening circumference is provided with flange, and correspondence is provided with draw-in groove on the described case lid, is provided with seal ring in the draw-in groove, and seal ring can be pressed on described flange upper end and closely cooperate with flange;

Aforesaid vacuum containing box is characterized in that described casing is cuboid or cylinder.

The beneficial effects of the utility model are:

When 1, casing was subjected to downward pressure, the folding contraction flow region on the casing shrank stacked, and the space is little in the casing, and the valve of gas on case lid discharged voluntarily; After the repeated multiple times extruding, be vacuum state in the casing conveniently to deposit the daily necessities of clothing and so on, simple in structure, easy to use;

2, box house has a fixed space shape, and the clothing of depositing can fitly be placed in the casing, and because of wrapping crumple, practical effect is better when having avoided clothing to deposit;

3, the folding contraction flow region on the casing folds and the gas in the casing is discharged voluntarily, need not re-use pump bowl to bleed, and the actual accessory that uses has lacked, and cost has reduced, and is convenient to promote the use of.

[description of drawings]

Fig. 1 is the utility model perspective view;

Fig. 2 is the utility model casing perspective view;

Fig. 3 is the utility model case lid perspective view;

Fig. 4 is a seal ring perspective view in the utility model;

Fig. 5 is the body partial cut-away view;

Fig. 6 is an A place enlarged drawing among Fig. 5.

[specific embodiment]

Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:

As shown in the figure, the vacuum containing box that the utility model is related, it includes case lid 11 and casing 12, and it is provided with valve 2, in the utility model, valve 2 has the unidirectional degassing function of outside exhaust, like this, when casing 12 inner volumes reduced, gas can be discharged voluntarily, need not use pump bowl to bleed good practical effect.

Described casing 12 includes bottom 123 and peristome 124, is provided with folding contraction flow region 125 between bottom 123 and peristome 124.In the utility model, valve 2 is positioned on the above-mentioned case lid 11.In addition, valve 2 also can be arranged on casing 12 tank wall 120 all around, also can be arranged on the bottom of casing 12, but be arranged on best results on the case lid 11, can avoid clothing to block valve 2.

As Fig. 2, Fig. 4 and shown in Figure 5, the fold that folding contraction flow region 125 directly is folded to form for the tank wall of casing 12.In the utility model, casing 12 is a cuboid, except the casing 12 of cuboid, can also make the casing 12 of cylinder or side, circle combination in actual use, and casing 12 profiles can need concrete the setting according to the client.

During use, casing 12 is subjected to downward pressure, and the folding contraction flow region 125 on the casing 12 shrinks stacked, and the space is little in the casing 12, and the valve 2 of gas on case lid 11 discharged voluntarily; After the repeated multiple times extruding, be vacuum state in the casing 12 conveniently to deposit the daily necessities of clothing and so on.

As shown in Figures 2 and 3, be hinged with a plurality of hooks 110 around the case lid 11, described casing 12 opening part correspondences are provided with the fixture block 121 with above-mentioned hook 110 clampings; Casing 12 opening part circumference are provided with flange 122, correspondence is provided with draw-in groove 112 on the described case lid 11, be provided with seal ring 3 in the draw-in groove 112, when dress covers, seal ring 3 can be pressed on described flange 122 upper surfaces, rotates the fixture block 121 that the hook 110 on the case lid 11 hooks on the casing 12 then and finishes fastening, makes seal ring 3 and flange 122 closely cooperate and finishes sealing, simple in structure, easy to operate.

Except above-mentioned connection mode, (not shown) case lid 11 1 sides can also be hinged on the casing 12, case lid 11 opposite sides are hinged with hook 110 again, be provided with fixture block 121 with above-mentioned hook 110 clampings in casing 12 opening part correspondences, like this, case lid 11 also can be realized the fastening with casing 12, and structure is also very simple.

Claims

1, vacuum containing box, it includes case lid (11) and casing (12), it is characterized in that: it is provided with valve (2), and described casing (12) includes bottom (123) and peristome (124), is provided with folding contraction flow region (125) between bottom (123) and peristome (124).

2, vacuum containing box according to claim 1 is characterized in that the fold that described folding contraction flow region (125) directly is folded to form for the tank wall (120) of described casing (12).

3, vacuum containing box according to claim 1 and 2 is characterized in that described valve (2) is positioned on the described case lid (11).

4, vacuum containing box according to claim 1 and 2 is characterized in that described valve (2) is positioned on the casing (12).

5, vacuum containing box according to claim 1 is characterized in that described case lid (11) is hinged with a plurality of hooks (110) all around, and described casing (12) opening part correspondence is provided with the fixture block (121) with above-mentioned hook (110) clamping.

6, vacuum containing box according to claim 1, it is characterized in that described case lid (11) one sides and described casing (12) are hinged, opposite side is hinged with hook (110), and described casing (12) opening part correspondence is provided with the fixture block (121) with above-mentioned hook (110) clamping.

7, vacuum containing box according to claim 1, it is characterized in that described casing (12) opening part circumference is provided with flange (122), described case lid (11) is gone up correspondence and is provided with draw-in groove (112), be provided with seal ring (3) in the draw-in groove (112), seal ring (3) can be pressed on described flange (122) upper end and closely cooperate with flange (122).

8, vacuum containing box according to claim 1 is characterized in that described casing (12) is a cuboid.

9, vacuum containing box according to claim 1 is characterized in that described casing (12) is a cylinder.