JPH0594137U - Deaeration storage bag for clothing and bedding - Google Patents

Abstract

(57) [Summary] [Structure] The bag body made of plastic film,
A deaeration storage bag for clothes, bedding, etc., which can be attached with an airtight opening / closing part and an air vent having a backflow prevention function, and can be held in a state where the internal air is evacuated. Further, a flat plastic film check valve is preferable for air venting, and the main body film may contain a deodorant, a desiccant, an antibacterial agent, a fungicide, and an oxygen scavenger. [Effect] Since the bag of the present invention can hold clothes, bedding, etc., in a state where the inside air is evacuated and the volume is reduced, it is particularly effective when carrying clothes on a trip or storing a large futon. Is. Further, by containing a deodorant, a desiccant, an antibacterial agent, a fungicide, and an oxygen scavenger in the bag, there is an advantage that these effects can be further enhanced in combination with the reduction of the internal volume of the bag.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a storage bag for clothes, bedding and the like. More specifically, it can hold the clothes and bedding, etc., after the interior air has been evacuated and the volume is reduced, so that clothes can be carried during travel. It is particularly effective for storing a timely or bulky futon.

[0002]

[Prior Art]

 Conventionally, storage bags for clothes, bedding, etc. made of various plastic films have been used. However, when carrying clothes on a trip or when storing bedding such as bedding in a plastic bag, it becomes bulky and inconvenient to handle, which is a common experience for everyone, and it is also sweaty. When the underwear is stored, water drops often adhere to the inner surface of the plastic bag.

As a flat check valve made of a plastic film, for example, Japanese Utility Model Publication No. 50-12320 discloses that after inserting a tip portion of an injection pipe between two thin film-shaped substrates having adhesiveness, This is a backflow prevention valve in which only the overlapped part of the front edge part where two elements are overlapped is left and other parts are fused. In Japanese Utility Model Laid-Open No. 1-35019, one strip-shaped film bent in a U shape is sandwiched between two strip-shaped plastic films, and the edges of the long sides of the strips are fused. A non-return valve is disclosed which has a different structure and allows gas to flow only from below to above the U-shaped film piece.

[0004]

[Problems to be solved by the device]

 In view of the above-mentioned problems, the present invention allows the internal air to be evacuated by a simple operation after storing clothes, bedding, etc. in a plastic bag, reducing the volume of the bag and making it bulky. Another object of the present invention is to provide a storage bag for clothes, bedding, etc., which can be held and, if necessary, has effects of deodorizing, drying, antibacterial, antifungal, deoxidizing and the like.

[0005]

[Means for Solving the Problems]

 The inventors of the present invention have used an airtight plastic film as a material for a bag and provided an opening / closing portion that can be repeatedly used as an entrance / exit of clothes, bedding, etc. and has an airtightness when closed, and It is necessary to install an air vent with a backflow prevention function that removes the air remaining inside when storing the bag etc. and closes the entrance / exit of the bag, and does not suck air from the outside again due to the elasticity of clothes etc. The present inventors have found that it can be an excellent storage bag for clothes and the like if functions such as deodorizing, drying, antibacterial, antifungal, and deoxidizing are further added.

That is, a garment that can be held in a deflated state inside a storage bag, in which an opening / closing part having airtightness that can be repeatedly used and an air vent having a backflow prevention function are attached to a bag body made of a plastic film・ It is a deaeration storage bag for bedding. Further, as an air vent having a backflow prevention function, a flat backflow prevention valve made of a plastic film is preferable, and the bag body is made of a plastic film containing a deodorant, a desiccant, an antibacterial agent, a fungicide, and an oxygen absorber. It can also be used.

Evacuating the air from the inside of the storage bag does not mean that the inside of the storage bag is evacuated by evacuating the excess air from the inside to reduce the volume of the bag. The present invention will be described in detail below.

The material of the plastic film used in the storage bag of the present invention is not particularly limited. Films formed from various synthetic polymer compounds can be used. In addition, these laminated films can also be used. However, since a high barrier property is not usually required when storing clothes or bedding, a single-layer film is often sufficient. For example, if the number of times of repeated use is small, polyethylene film, polypropylene film, etc. can be used. If the number of times of repeated use is large, polyester film, etc. can be used, and polyamide film (nylon film) is more preferable. ..

The airtight opening / closing portion which can be repeatedly used in the present invention is, for example, a plastic fastener in which a pair of plastic linear moldings having concave and convex cross sections are engaged with each other, one side, or a slide type. For example, simple fasteners and velcro tapes that can be used repeatedly by applying adhesive in strips on both sides can be used. Alternatively, a method in which a thin rod is applied to the entrance of the bag to wind and close the bag is possible.

The air vent having a backflow prevention function used in the present invention includes, for example, a structure in which a stopper is inserted into a cylindrical opening used in a children's vinyl pool, and a straw is folded back and sandwiched by a ring or a clip. A method for preventing backflow, or a flat backflow prevention valve that combines a plastic film as described in the section of the prior art may be used. However, the method of folding the shut-off valve or straw used in a children's vinyl pool and sandwiching it with a ring or a clip is bulky or lacks fashionability, so it is not suitable for a bag carrying clothes when traveling. For this purpose, a valve having a flat shape such as a check valve in which a plastic film is combined is preferable from the viewpoint of function and fashionability.

The flat backflow prevention valve combined with a plastic film has a structure in which three strip-shaped films are stacked as shown in the third embodiment, and the valve film is formed by utilizing the internal pressure of the bag. The valve can be easily opened even when the part of the valve is partially adhered, and a structure that sufficiently acts as a check valve can also be used. Of course, it is also possible to make only the part of the backflow prevention valve and fuse it to the bag for use. At that time, if a film that is a little softer than the outer film is used as the material of the inner film, it will prevent backflow. The sex can be improved.

Further, when using a simple fastener in which a strip of adhesive is thinly applied on one side as the opening, a small hole or a short slit is put in the portion where the adhesive is applied and overlapped, and clothes are stored. After removing most of the remaining air from the opening, the remaining air is pushed out through the small holes or short slits, and if it is adhered by overlapping with the adhesive coating part, it will be completely outside. It is possible to prevent backflow of air.

A deodorant and / or a desiccant, an antibacterial agent, an antifungal agent, and an oxygen scavenger can be used in the storage bag for clothes and the like of the present invention.

Activated carbon is preferable as the deodorant, and a sheet, sponge, etc. impregnated with activated carbon powder can be cut into a few centimeters square and attached to the inside of the bag, but a film is formed from plastic pellets. At this time, activated carbon can be contained in the film by a method of mixing fine powder activated carbon into pellets and extruding. The film containing activated carbon in this manner exhibits a considerably high deodorizing property.

A desiccant used for clothes and the like can be widely used, and it can be attached to an inner surface of a bag by adhering it to an appropriate carrier. However, like activated carbon, fine powder is mixed with pellets to form a film. However, it can be used by being contained in the film. Activated carbon not only has deodorizing properties, but also has a considerably high function as a hygroscopic agent. Many desiccants have a deodorizing function such as Zeolite and silica gel.

As the antibacterial agent and antifungal agent, a component contained in or applied to a general-purpose plastic film can be used, and examples thereof include TBZ (thiazolylbenzimide) and bribentol A3 (N-fluoro dichloro).・ Methylthiophthalimide), Briventol BCM (2-methylcarbonylaminobenzimide), binazine, thiabendazole, benzoate, etc. are effective when the storage bag is used repeatedly.

As the oxygen scavenger, a fine metal powder of iron, zinc, tin or the like and a mixture of sodium sulfate, sodium silicate or the like or an adsorbate of activated carbon, zeolite or the like can be desorbed and used. The coexistence of an oxygen scavenger can kill insects attached to the clothes while they are being stored.

In particular, since the storage bag of the present invention can retain the air in the storage bag in a state where the volume of the bag is reduced, the effect of the deodorant, the desiccant, the antibacterial agent, the mildew proofing agent and the oxygen scavenger can be enhanced. is there.

[0019]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings.

Example 1 FIG. 1 shows a front view of one mode of a deaeration storage bag for clothes, bedding and the like according to the present invention. The bag body 1 is made of a polyethylene film having a thickness of 40 μm, and has a structure in which an airtight opening / closing portion 2 and an air vent 3 having a backflow prevention function are attached to the body 1. It consists of a folded part attached to. Here, “having airtightness” includes not only the case of having complete airtightness but also the case of leaking a small amount of air. This is because the present invention is used for a storage bag for clothes and the like, and even if a small amount of air leaks, there is often no practical problem.

An adhesive application portion 4 is provided on the back side of the folded portion of the opening / closing portion 2 so that the clothing can be adhered to the body when the folded portion is stacked on the bag body and pressed after the clothes etc. are stored inside the bag. Is becoming As the shape of the adhesive part is applied in a straight line with a narrow width as shown in Fig. 1, even if it adheres to the main body, the folded back ear part may not be completely sealed and a small amount of air may leak. is there. However, as a storage bag for clothes, bedding, etc., its purpose is often achieved. Moreover, the adhesive-coated portion can be attached to and detached from the restitution body.

A backflow prevention valve 5 is provided in the air vent 3 having a backflow prevention function, and is fused to the main body. 2 (a) is an enlarged front view of the check valve 5, and FIG. 2 (b) is a sectional view taken along the line AA 'in FIG. 2 (a).

The check valve 5 is made of a plastic film, and is made up of two strip-shaped films 6 and a U-shaped film 7 inserted between them. As shown in FIG. The edges of the long sides and the edges of the U-shaped film 7 are fused at the portions indicated by 8. The upper side of FIGS. 2 (a) and 2 (b) is attached to the body of the bag. When the bag is pressed after the clothes are stored inside the bag, the pressure rises, and the air inside flows from the upper side to the lower side in Fig. 2 (b) and is discharged to the outside. After the air inside has been sufficiently evacuated, the inside of the bag will have a slight negative pressure, so the films 7 and 6 will be in close contact with each other at the tip of the U-shaped film 7 and the outside air will flow into the inside. Never. Therefore, the bag is kept sufficiently deflated.

Example 2 FIG. 3 shows a front view of one mode of the deaeration storage bag for clothes, bedding and the like according to the present invention. The bag body 1 is made of polypropylene film with a thickness of 40 μm, and has a structure in which an airtight opening / closing part 2 and an air vent 3 having a backflow prevention function are attached to the body 1, and the opening / closing part 2 is concave or convex. A plastic fastener having a mating engagement portion is attached to the body. After the clothes etc. are stored inside the bag, the part of the plastic fastener is pressed and the opposite concave and convex parts are engaged with each other for sealing. However, since the plastic fastener has a structure that seals the concavo-convex portions by meshing with each other, it is unavoidable that a slight clearance is generated in the meshing portion and a small amount of air leaks. However, since the amount of air leaking from here is very small, the object can be sufficiently achieved as a storage bag for clothes, bedding and the like.

The air vent 3 having a backflow prevention function comprises a plastic straw 10 for venting air and a clip 11 for bending the straw and holding the straw in that state. Fig. 4 shows an enlarged sketch of the straw folded and closed with clips.

After storing clothes and the like inside the bag and pressing the bag to sufficiently remove the air inside the straw 10, bend the straw in the middle to close it, and hold it in that state with a clip. External air does not flow inside. Therefore, the bag is kept fully deflated. You can also use the suction nozzle of an electric vacuum cleaner to remove air from the bag. The same applies to other aspects of the present invention, and is particularly effective when using a large bag for storing a futon or the like.

(Embodiment 3) FIG. 5 shows a front view of one mode of a deaeration storage bag for clothes, bedding and the like according to the present invention. The main body 1 of the bag is made of laminated polyester film with a thickness of 40 μm or more, and has a structure in which an opening / closing portion 2 having airtightness and an air vent 3 having a backflow prevention function are attached to the main body 1. It consists of a folded part attached to the main body 1.

An adhesive application portion 4 is provided on the back side of the folded portion of the opening / closing portion 2 so that the folded portion can be adhered to the main body when the folded portion is pressed against the bag body after the clothes etc. are stored inside the bag. Is becoming Since the shape of the adhesive part is as shown in Fig. 5, when the folded part is overlaid on the main body and adhered, the ear part of the folded part is completely sealed.

The air vent 3 having the backflow prevention function is provided with a built-in backflow prevention valve 12 and has a structure integrated with the main body during bag making. The enlarged front view of the check valve 12 is shown in Fig. 6, and Fig. 7 is a cross-sectional view of BB 'in Fig. 6. (a) shows the valve closed, and (b) shows the valve opened and gas flows. It shows the state when you are. FIG. 8 is a sectional view taken along the line CC ′ in FIG. 6, where (a) shows the state when the valve is closed, and (b) shows the state when the valve is open and gas is flowing.

The main body built-in check valve 12 is molded using a part of the plastic film of the bag body, and 14 parts are obtained by cutting a part of the folded back part (extension part of the back surface of the bag body) into a strip shape. As shown in FIGS. 6 and 8 (a), the bag 13 is overlaid on the film 13 on the back surface of the bag body, and the edge 8'of the horseshoe-shaped portion 14 'in FIG. 6 is fused with the film 13 on the back surface of the body. At this time, it is preferable that the horseshoe-shaped portion 14 'is molded so that a slight gap is held between the horseshoe-shaped portion 14' and the film 13 on the back surface of the main body even when the horseshoe-shaped portion 14 'is crimped by pressing. Further, the film 13 on the surface of the bag main body is further stacked thereon, and the three films are fused at the edge 8 of the long side of the strip shown in FIG. In this structure, the gap between the tip of the film 14 and the film 13 on the surface of the bag body acts as a check valve.

When the bag is pressed after the clothes etc. are stored in the bag, the internal pressure of the bag rises and there is a slight gap inside the horseshoe 14 'in FIG. The cut surface of BB ′ in FIG. 6 has the shape of 14 ′ in FIG. 7 (b), which pushes up the film 13 on the main body surface, and the cut surface of CC ′ has the shape of FIG. 8 (b). The air is easily discharged to the outside through the void 15. When two plastic films are stacked and the gap has a function as a valve, the surface of the plastic film has some stickiness and partially sticks when not used for a long time. Even if the bag is pressed after the storage to raise the internal pressure, the valve may not open easily and the air inside may not escape. However, with the structure shown in FIGS. 6, 7, and 8, even if the films 13 and 14 are slightly adhered, the internal pressure causes the 14 'portion to swell, so that the film 13 is pushed up and the void 15 is generated. As a result, the air inside the bag can be easily released to the outside. After the inside air is sufficiently evacuated, the inside of the bag will have a slight negative pressure, so the tip of the film 13 on the body surface and the inside film 14 will be tightly closed and the outside air will not flow into the inside. .. Therefore, the bag is kept fully deflated.

In the structure of the above-mentioned check valve, the surface of the plastic film has some stickiness, and in particular, when it is not used for a long period of time, it may partially stick and the valve may not operate smoothly. In order to further facilitate the operation of the valve, the film inside or outside of the check valve is changed to a non-stick material, or the horseshoe-shaped portion 14 'of the inside film of the valve is If necessary, a small hole or slit, or an open portion 19 that is a combination of both small holes and slits is provided, and when the portion 14 'is pressurized and expanded as shown in Fig. 7 (b), the air If a part of the valve film is press-fitted between the film 14 'and the film 13 on the surface of the bag body to forcefully open the discharge air circulation port 15, in the case where the valve film seems to be slightly Can be operated smoothly.

Example 4 FIG. 9 shows a front view of one mode of a deaeration storage bag for clothes, bedding and the like according to the present invention. The main body 1 of the bag is made of a polyester film having a thickness of 20 μm, and has a structure in which an opening / closing portion 2 having airtightness and an air vent 3 having a backflow prevention function are attached to the main body 1, and the opening / closing portion 2 is attached to the main body 1. It consists of a folded part that is attached. In addition, the body of the bag uses a polyester film containing 5 g / m ² of activated carbon powder of 300 mesh pass.

An adhesive application portion 4 is provided on the back side of the folded back portion of the opening / closing portion 2, and after storing clothes and the like inside the bag, it is folded back along the line 16 shown in FIG. 9 and pressed against the bag body. And can be attached to the body. The line 17 at the top of the film on the surface of the bag body is shown. Since the shape of the adhesive part is as shown in Fig. 6, when the folded part is overlapped with the main body and adhered, the ear part of the folded part is completely sealed.

As the air vent 3 having the backflow prevention function, a small hole 18 is provided at a portion of the folded back portion of the bag main body, which overlaps with the adhesive coated portion. When the bag is pressed after the clothes are stored inside the bag, the air inside the bag is released to the outside through the small holes 18. After sufficiently exhausting the internal air, if you cover the small hole of the folded part with the small hole and press it down, the small hole will be closed and the storage bag will be sealed, and the outside air will flow into the inside. There is no. Therefore, the bag is kept in a state where the bag is sufficiently deflated and the volume is reduced.

Further, instead of the small holes, small slits or both small holes and slits may be provided.

Example 5 FIG. 10 shows a front view of one mode of a deaeration storage bag for clothes, bedding and the like according to the present invention. The main body 1 of the bag is made of a polypropylene film having a thickness of 40 μm, and has a structure in which an opening / closing portion 2 having airtightness and an air vent 3 having a backflow prevention function are attached to the main body 1.

A plastic fastener having a concave and convex engaging portion is attached to the main body at the opening / closing portion 2, and after the clothes and the like are stored inside the bag, the plastic fastener portion is pressed to form the opposite concave shape. It is possible to seal by engaging the convex parts. However, since the plastic fastener has a structure in which the concave and convex portions are meshed with each other to seal, a slight clearance is generated in the meshed portion as described in the second embodiment, and a slight amount of air does not leak. It is unavoidable.

In order to prevent this, a double-sided tape 20 is also used in this embodiment. Also, as shown in Fig. 10, the folding line 16 of the bag lid is provided below the edge 17 of the film on the upper surface of the bag body, the films on the upper and lower surfaces are put together, and the double-sided tape has the effect of being folded at line 16. Together, they can completely seal the opening and closing parts of the bag. Further, an adhesive coated portion may be provided instead of the double-sided tape.

The air vent 3 having the backflow prevention function is provided with the same backflow prevention valve 5 as that used in the first embodiment, and is fused to the main body. FIG. 2 (a) is an enlarged front view of the check valve 5, and FIG. 2 (b) is a sectional view taken along the line AA 'in FIG. 2 (a).

When the bag is pressed after the clothes etc. are stored in the bag, the internal pressure rises as described in the description of the first embodiment, so that the air is released from the check valve 5 to the outside. After the inside air has been sufficiently evacuated, the inside of the bag will have a slight negative pressure, but the backflow prevention valve prevents outside air from flowing into the inside. Therefore, the bag is kept fully deflated.

[0042]

[Effect of the device]

 The deaeration storage bag for clothes, bedding, etc. of the present invention can be kept in a reduced volume by storing the clothes, bedding, etc. in a plastic film bag and holding it in a reduced volume. It is especially effective when used, or for storing bulky futon.

Further, by incorporating a deodorant, a desiccant, an antibacterial agent, a fungicide, and an oxygen scavenger into the bag, there is a merit that the effect can be further enhanced in combination with the reduction of the volume inside the bag. In addition, the coexistence of an oxygen scavenger can kill insects attached to the clothes while they are being stored, which is even more effective in reducing the volume of the bag.

[Submission date] August 11, 1992

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0009

[Correction method] Change

[Correction content]

The airtight opening / closing part that can be used repeatedly in the present invention includes, for example, a plastic fastener in which a pair of plastic linear molded products having concave and convex cross sections are meshed, one side or a main part. duplex into strips to the adhesive coating to repeated use can easily fasteners if, adhesives can be used repeatedly crimping adhesive tape and the thin latex and a water-soluble adhesive is mixed is applied to the plastic base instead of or crimped agent, the coated crimp fastener, the inner double-sided with face to face were printed fine child-like magnetic material into strips, the magnetic fastener having the adsorbing by a magnetic force or in place of the magnetic material printing, magnetic tape having an adsorptive by a magnetic force, It is possible to use a magnetic fastener to which is attached or a velcro or the like. Here, bonding agent tape for example, the polypropylene film tapes to corona discharge treatment, a natural rubber latex and methyl methacrylate with a tape where the aqueous emulsion is mixed coating of co-polymer resin composed mainly of butyl acrylate, the tape little adhesion to other substances alone, more crimping overlapping the tape and the tape can be repeatedly used as an adhesive tape. Further , if rubber, which is soft and rich in elasticity, is used as the base of the magnetic tape, the sealing property can be further improved . Alternatively, a method in which a thin rod is applied to the entrance of the bag and the bag is wrapped and sealed is possible . These fasteners and other open / close parts have complete airtightness, and a small amount of air may leak. Therefore, in order to further enhance the sealing property of the opening / closing portion of the bag, the above various fasteners and the like can be stacked and used.

[Procedure Amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0041

[Correction method] Change

[Correction content]

When the bag is pressed after the clothes etc. are stored inside the bag, the internal pressure rises as described in the first embodiment, so that the air is released from the check valve 5 to the outside. After the inside air is sufficiently evacuated, the inside of the bag will have a slight negative pressure, but the backflow prevention valve prevents outside air from flowing into the inside. Therefore, the bag is kept fully deflated. (Embodiment 6) FIG. 11 shows a front view of one embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention. Ba Tsu body 1 of grayed consists of a polyethylene film having a thickness of 40 [mu] m, it has a structure in which an air vent 3 is attached with a closing part 2 and the backflow prevention function having airtight body 1. The closing part 2 plastic fasteners 9 is attached to the body having a concave and convex of mating portions, after storing clothes inside of the bag, pressing the portions of the plastic off Asuna, opposing concave and convex it can be sealed by and the child engaging the became part. However, since the plastic fastener is a structure for sealing by engaging the portion becomes uneven, examples slight clearance is generated in the at mating portions as mentioned in 2, the small amount of air leakage is avoided I want to. In order to prevent this, in this embodiment, the strip-shaped rubber-based magnetic tapes 23 are further attached to the opposite sides of the inner surface of the bag . This is a tape in which a magnetic material in the form of fine particles is contained in rubber, and has the property of adhering after initiation by the attraction by magnetic force . Since the rubber-rich soft and elastic as a tape-based is used, it is possible to together sealing the interior of the bag completely and adsorption force of the magnetic tape. The magnetic material is iron, which is conventionally used, nickel, cobalt, not ferrite magnets only recently these amorphous alloys, aluminum, manganese, vanadium, many new alloy system of the magnet containing copper such as development Many have extremely strong magnetism. These powerful magnetic materials is preferred in order to enhance the sealing property. Also it may be other various synthetic rubbers of the rubber even natural rubber used in the base of the tape, or plastic rubber also you can use. The air vent 3 having the backflow prevention function is provided with the same backflow prevention valve 5 as that used in the first embodiment, and is fused to the main body. FIG. 2 (a) shows an enlarged front view of the check valve 5 , and FIG. 2 (b) shows a sectional view taken along the line AA ′ in FIG. 2 (a). When the bag is pressed after the clothes are stored in the bag so that the residual air is not left as much as possible, the internal pressure rises as described in the description of the first embodiment, and the air flows from the check valve 5 to the outside. Is released to. Becomes the inside slightly negative pressure of the bag by restoring force of the clothes After sufficiently remove the air inside, outside air is prevented from flowing into the inside by the action of the check valve. Therefore, the bag can be held for a long period of time while being sufficiently deflated. (Embodiment 7) FIG. 12 shows a front view of one mode of a deaeration storage bag for clothes, bedding and the like according to the present invention. Ba Tsu body 1 of grayed consists of a polyethylene film having a thickness of 40 [mu] m, it has a structure in which an air vent 3 is attached with a closing part 2 and the backflow prevention function having airtight body 1. Closing portion on both sides of the portion face to face of the bag inner surface as 2, plastics based on thin latex and water-soluble adhesive was mixed coating repeatable use crimping adhesive tape 21 (Ltd. Kitamura Industries Ltd., athermal Crimping tape "Besar") is also used. After filling the contents into the internal bus Tsu grayed, closed by pressing and meshing uneven portions of the plastic zipper, when pressed further heavy combined crimping adhesive tape of the bag inner surface, both surfaces by the adhesive of the pressure Chakuzai tape In close contact. Therefore the action of the plastic fastener and the crimping agent tape together, come out to completely seal the opening portion of the bag. The air vent 3 having a backflow prevention function check valve 5 which have the same structure as that used in Example 1 is provided. After releasing the housing and the residual air of the contents into the interior of the bag, pressing the combined I heavy crimping adhesive tapes, and the like to seal the inside of the bag.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

2 (a) and 2 (b) show an enlarged front view of the check valve of FIG. 1 and a sectional view of AA '.

FIG. 3 is a front view showing one embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

FIG. 4 shows an enlarged sketch of the backflow preventing straw of FIG. 3 when closed.

FIG. 5 is a front view showing an embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

6 shows an enlarged front view of the check valve of FIG.

FIG. 7 shows a cross-sectional view of BB ′ of FIG. (a) shows a state where the check valve is closed, and (b) shows a state where gas is flowing through the check valve.

FIG. 8 shows a sectional view of CC ′ in FIG. (a) shows a state where the check valve is closed, and (b) shows a state where gas is flowing through the check valve.

FIG. 9 is a front view showing an embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

FIG. 10 is a front view showing one embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

[Explanation of symbols]

 1 Degassing storage bag body for clothes, bedding, etc. 2 Opening / closing part of bag 3 Air bleeding part 4 Adhesive applied part 5 Backflow prevention valve 6 Outer film of backflow prevention valve 7 Inner film of backflow prevention valve 8, 8'Backflow prevention valve Fused part of the edge 9 Plastic fastener 10 Air vent straw 11 Clip 12 Body built-in check valve 13 Outer film of body built-in check valve 14, 14 'Inner film of body built-in check valve 15 Discharge air flow hole 16 Folding line of the bag lid 17 Edge of the film on the top of the bag body 18 Small hole 19 Open part of a shape that uses both small holes and slits 20 Double-sided tape

[Procedure amendment]

[Submission date] August 11, 1992

[Procedure 3]

[Document name to be amended] Statement

[Name of item to be corrected] Brief explanation of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

2A and 2B are an enlarged front view of the check valve of FIG. 1 and a sectional view taken along line AA ′.

FIG. 3 is a front view showing one embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

FIG. 4 shows an enlarged sketch of the backflow preventing straw of FIG. 3 when closed.

FIG. 5 is a front view showing an embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

6 shows an enlarged front view of the check valve of FIG.

FIG. 7 shows a cross-sectional view taken along the line BB ′ of FIG. (A) shows a state where the check valve is closed, and (b) shows a state where gas is flowing through the check valve.

8 is a cross-sectional view taken along the line CC ′ of FIG. (A) shows a state where the check valve is closed, and (b) shows a state where gas is flowing through the check valve.

FIG. 9 is a front view showing an embodiment of a deaeration storage bag for clothes, bedding and the like according to the present invention.

FIG. 10 is a deaeration storage bag for clothes, bedding, etc. according to the present invention.
It is a front view which shows a mode.

FIG. 11 is a deaeration storage bag for clothes, bedding, etc. according to the present invention.
It is a front view which shows a mode.

FIG. 12 is a deaeration storage bag for clothes, bedding, etc. according to the present invention.
It is a front view which shows a mode.

[Explanation of Codes] 1 Degassing storage bag body for clothes, bedding, etc. 2 Opening / closing part of bag 3 Air bleeding of bag 4 Adhesive applied part 5 Backflow prevention valve 6 Outer film of backflow prevention valve 7 Inner film of backflow prevention valve 8, 8'Fusion-bonded portion of check valve 9 Plastic fastener 10 Air vent straw 11 Clip 12 Body built-in check valve 13 Outer film of body built-in check valve 14, 14 'Inner film of body built-in check valve 15 Release air circulation hole 16 Folding line of bag lid 17 Edge of film on top of bag body 18 Small hole 19 Open part with a shape that uses both small hole and slit 20 Double-sided tape 21 Magnetic fastener with base 22 22 Adhesive tape

[Procedure amendment 4]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 11

[Correction method] Added

[Correction content]

FIG. 11

[Procedure Amendment 5]

[Document name to be corrected] Drawing

[Correction target item name] Figure 12

[Correction method] Added

[Correction content]

[Fig. 12]

Front page continuation (72) Hideaki Shimizu Inventor Hideaki Shimizu 1-5-10-401 Minamieguchi, Higashiyodogawa-ku, Osaka-shi, Osaka (72) Inventor Hideki Matsumoto 1-2-1 Wakaba, Inagawa-cho, Kawabe-gun, Hyogo Prefecture 3 (72) Creator Kenjiro Arimori 1-12-8 Minamikasugaoka, Ibaraki City, Osaka Prefecture

Claims (3)

[Scope of utility model registration request] 1. A garment capable of holding an inside of a storage bag in a deflated state, in which a bag main body made of a plastic film is provided with an airtight opening / closing portion which can be repeatedly used and an air vent having a backflow preventing function. Deaeration storage bag for bedding, etc. 2. The deaeration storage bag for clothes, bedding, etc. according to claim 1, wherein the air vent having a backflow prevention function is made of a plastic film and has a flat shape. 3. A deodorant and / or a desiccant, an antibacterial agent,
Repeated on the bag body consisting of a plastic film containing a mildew proofing agent and an oxygen scavenger or a plastic film coated with a deodorant and / or a desiccant, an antibacterial agent, a mildew proofing agent, and an oxygen scavenger on the inner surface of the bag. A deaeration storage bag for clothes, bedding, etc. that can be held with the inside of the storage bag deflated, with an airtight opening / closing part that can be used and an air vent having a backflow prevention function attached.