CN201012798Y

CN201012798Y - Compression type vacuum bag

Info

Publication number: CN201012798Y
Application number: CNU2007200475595U
Authority: CN
Inventors: 石正兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-12
Filing date: 2007-01-12
Publication date: 2008-01-30
Anticipated expiration: 2017-01-12

Abstract

The utility model discloses a compressive vacuum bag, comprising the vacuum bag consisting of a bag body and an opening-sealing device. An air exhaust passage is arranged on the vacuum bag, the bag is fixedly connected with compressive and deformed box, the box wall at the vertical direction of the box is spiral, and a box cover matched with the box is arranged at the box opening. As direct squeezing the box and box cover in use may rapidly exhaust air in the vacuum bag, not cost more labor and time like the prior art that the vacuum bag without requirement of exhausting air, therefore, the utility model has the advantages of convenience, saving time and labor, and good vacuum effect.

Description

A kind of compression vacuum bag

[technical field]

The utility model relates to a kind of vacuum bag that need not bleed.

[background technology]

People have generally used in daily life to bleed and can realize the vacuum bag of vacuum, it includes bag and closing device, on bag, be provided with the outlet passageway that is superimposed together and forms by upper and lower diaphragm, there is oily goo that upper and lower diaphragm is clung thereby in outlet passageway, be covered with, on adjacent upper and lower diaphragm, have the opening that staggers and be provided with, and the opening of ground floor diaphragm communicates with the inner chamber of bag, and the opening of last layer film sheet communicates with the external world.During use, will then use the closing device good seal in the thing threading bag of vacuum storage, begin bag is rolled gradually from closing device one end then, thereby as far as possible the air in the bag is ejected the purpose that realizes that vacuum stores in outlet passageway, it simple in structure, easy to use, but this class vacuum bag is relatively required great effort when operation and is time-consuming, vacuum effectiveness is undesirable, and it is also not too convenient to use, so be necessary fully to improve.

[utility model content]

The purpose of this utility model is the deficiency that overcomes the existing vacuum bag that need not bleed, and a kind of compression vacuum bag of simple in structure, easy to use, vacuum effectiveness good is provided.

In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposals:

A kind of compression vacuum bag, include the vacuum bag of forming by bag and closing device, on the bag of this vacuum bag, be provided with outlet passageway, it is characterized in that: this bag is fixedly connected in the chest of compressible distortion, tank wall on this chest vertical direction is formula in the shape of a spiral, is stamped the case lid that is complementary with it at the opening part of this chest.

Aforesaid a kind of compression vacuum bag is characterized in that: be provided with hanger on this bag outer wall, be installed with lifting rope in the through hole of this hanger; On the tank wall of this chest inner chamber, be provided with correspondence and pass the stay cord of lifting rope.

Aforesaid a kind of compression vacuum bag, it is characterized in that: described chest is made by the permeability type grid cloth.

Aforesaid a kind of compression vacuum bag is characterized in that: the bottom in described bag is provided with the carboard that is ridden over the chest bottom bag end at place; Described outlet passageway is distributed in this carboard bag in addition at the end.

Aforesaid a kind of compression vacuum bag, it is characterized in that: described outlet passageway is superimposed together by the upper and lower diaphragm on the bag and forms, there is oily goo that adjacent diaphragm is clung thereby in outlet passageway, be covered with, on adjacent diaphragm, have the opening that staggers and be provided with, and the opening of ground floor diaphragm communicates with the inner chamber of bag, and the opening of last layer film sheet communicates with the external world.

Compared with prior art, the beneficial effects of the utility model are: because in use, as long as directly extruding chest and case lid can be fast with the air exhaustion in the vacuum bag, require great effort the existing vacuum bag that need not bleed and time-consuming and needn't resemble, so of the present utility model easy to use and save time, laborsaving, and vacuum effectiveness good.

[description of drawings]

Fig. 1 is the block diagram of the utility model when taking out lid;

Scheme drawing when Fig. 2 is partly cuing open of Fig. 1;

Fig. 3 is the I portion partial enlarged drawing of Fig. 1;

Fig. 4 is the II portion partial enlarged drawing of Fig. 2;

Fig. 5 is the front view of vacuum bag of the present utility model;

Fig. 6 is that the A-A of Fig. 5 is to cutaway view;

Fig. 7 is that vacuum bag of the present utility model is being looked up the block diagram of direction;

Fig. 8 is that the utility model is being looked up the block diagram of direction.

[specific embodiment]

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:

The utility model is a kind of compression vacuum bag, it includes the vacuum bag of being made up of bag 11 and closing device 12 1, on the bag 11 of this vacuum bag 1, be provided with outlet passageway 2, this bag 11 is fixedly connected in the chest 3 of compressible distortion, be the bottom that the bag of bag 11 is sticked on chest 3 inner chambers the end 111 in the present embodiment, certainly, also can be connected other position of bag 11 (as sidewall etc.) in the chest 3.Tank wall 31 on these chest 3 vertical directions formula in the shape of a spiral is stamped the case lid 4 that is complementary with it at the opening part of this chest 3 so that compressive deformation.

As shown in Figure 3, closing device 12 includes the left and right back plate 121,122 at bag 11 sack places, lays respectively at after raised line 1211, groove 1221 pressings on the left and right back plate 121,122 are got up whole vacuum bag 1 to be sealed.Shown in Fig. 5,6, outlet passageway 2 of the present utility model is superimposed together by the upper and lower diaphragm 21 on the bag and forms, there is oily goo that adjacent diaphragm 21 is clung thereby in outlet passageway 2, be covered with, on adjacent diaphragm 21, have the opening 211 that staggers and be provided with, and the opening of ground floor diaphragm 21 communicates with the inner chamber of bag 11, and the opening of last layer film sheet 21 communicates with the external world.

In use, will store thing earlier and be contained in the vacuum bag 1, cover case lid 4 again, discharge the air in the vacuum bag 1 with regard to compressible chest.After having compressed vacuum bag, can chest 3 and case lid 4 be tied the storage thing that gets up to deposit in the chest with rope or poly-bag etc.Can certainly the pulling device that couple together with bag 11 outer walls be installed on chest 3 internal chamber walls directly, among the embodiment as shown in Figure 2, on these bag 11 outer walls, be provided with hanger 5, in the through hole 51 of this hanger 5, be installed with lifting rope 6; On the wall of these chest 3 inner chambers, be provided with correspondence and pass the stay cord 7 of this lifting rope 6.Shown in Fig. 2,5, on the outer wall of bag 11, be provided with three pairs of hangers 5, pass lifting rope 6 on every pair of hanger 5 respectively accordingly with three stay cords 7, like this after bag 11 is compressed, even this moment, compressed chest 3 was attempted up to rebound under the effect of self bounce, also can be through stay cord 7 in the lifting rope 6 of bag 11 and hold and can not reset, thereby keep the size of the chest 3 after the compression basically, with the minimizing parking space, thereby be convenient to the interior storage thing of storage box.

In the present embodiment, chest 3 is to be made by the permeability type grid cloth, so that will finally be discharged to the external world from the air of discharge in the vacuum bag 1.

Shown in Fig. 6,8, the bag end 111 in described bag 11, be provided with the carboard 8 that is ridden over chest 3 bottoms the bag end 111 at place, after opening closing device 12, be convenient to pick and place the storage thing like this, and increase compressing area, further improve the efficient of pressing vacuum.At this moment, described outlet passageway 2 is distributed in this carboard 8 bag in addition at the end 111, and when compression chest 3, the air that carboard 8 can not hinder in the bag 11 are discharged from outlet passageway 2.When vacuum pumping, normally the bottom reversed of chest 3 is come simultaneously, then compression chest 3 gets final product at the bottom of the carboard 8 pairing casees, shown in the arrow of Fig. 8.

Claims

1. compression vacuum bag, include the vacuum bag of forming by bag (11) and closing device (12) (1), on the bag (11) of this vacuum bag (1), be provided with outlet passageway (2), it is characterized in that: this bag (11) is fixedly connected in the chest (3) of compressible distortion, tank wall (31) on this chest (3) vertical direction is formula in the shape of a spiral, is stamped the case lid (4) that is complementary with it at the opening part of this chest (3).

2. a kind of compression vacuum bag according to claim 1 is characterized in that: be provided with hanger (5) on this bag (11) outer wall, be installed with lifting rope (6) in the through hole (51) of this hanger (5); On the tank wall (31) of this chest (3) inner chamber, be provided with correspondence and pass the stay cord of lifting rope (6) (7).

3. a kind of compression vacuum bag according to claim 2 is characterized in that: described chest (3) is made by the permeability type grid cloth.

4. according to claim 1,2 or 3 described a kind of compression vacuum bags, it is characterized in that: the bottom in described bag (11) is provided with the carboard (8) that the bag end (111) at place is ridden over chest (3) bottom; Described outlet passageway (2) is distributed on this carboard (8) bag end (111) in addition.

5. a kind of compression vacuum bag according to claim 4, it is characterized in that: described outlet passageway (2) is superimposed together by the upper and lower diaphragm (21) on the bag and forms, at outlet passageway (2) thus in be covered with and have oily goo that adjacent diaphragm (21) is clung, on adjacent diaphragm (21), have the opening (211) that staggers and be provided with, and the opening of ground floor diaphragm (21) communicates with the inner chamber of bag (11), and the opening of last layer film sheet (21) communicates with the external world.