CN111150197A

CN111150197A - Disposable mobile phone bag

Info

Publication number: CN111150197A
Application number: CN202010215278.6A
Authority: CN
Inventors: 侯宇飞; 程赞赞
Original assignee: Hunan Institute of Technology
Current assignee: Hunan Institute of Technology
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-05-15
Anticipated expiration: 2040-03-24
Also published as: CN111150197B

Abstract

Disposable mobile phone bag, relate to electronic product accessory technical field, it is including the mobile phone bag body that adopts transparent elastic material to make, the bottom of mobile phone bag body is sealed, the top of mobile phone bag body is opened, form the sack, each side is equipped with a support bar in the left and right sides of mobile phone bag body, the support bar sets up in the inner chamber of mobile phone bag body and fixed connection in the inside wall of mobile phone bag body, set up the key hole that suits with cell-phone button size on the support bar, both sides respectively are equipped with a parting bead around the mobile phone bag body, the parting bead includes interior clamping piece and the outer clamping piece that parallel interval set up, the top fixed connection of interior clamping piece and outer clamping piece is in the same place, the lateral wall inserts between interior clamping piece and the outer clamping piece and is cliied around the mobile phone bag body, interior clamping piece is located. The disposable mobile phone bag has high attaching degree with a mobile phone, is not easy to wrinkle, and can better ensure the display effect and the touch sensitivity.

Description

Disposable mobile phone bag

Technical Field

The invention relates to the technical field of electronic product accessories, in particular to a disposable mobile phone bag.

Background

Mobile phones have become electronic devices that people are difficult to leave in daily life, and communication, entertainment and consumption payment of people are usually performed through mobile phones. Nurses often can contact medical waste in daily work, pollute the cell-phone when the hand disinfection who has avoided contacting medical waste thoroughly takes the cell-phone, and most nurses can get up the cell-phone with a medical disposable plastic bag, like this when taking the cell-phone, through the isolation of plastic bag, can avoid the contaminated problem of cell-phone to a certain extent. However, these disposable medical pouches have the following problems during use: 1. the plastic bag has larger volume and is not attached to the mobile phone, thereby affecting the beauty. 2. The plastic bag is easy to wrinkle, and the thickness of the plastic bag is thick, so that the display effect and the touch operation sensitivity are affected.

The waterproof mobile phone bag is sold on the market for many years, and people can pack the mobile phone with the waterproof mobile phone bag to prevent the mobile phone from being damaged by water when people swim or need to work in water. The waterproof mobile phone bag can also be used for isolating pollution, but has the problems of no adhesion, wrinkling and influence on the display effect and the touch operation sensitivity as the existing medical plastic bag.

Disclosure of Invention

The invention aims to provide a medical disposable mobile phone bag which is high in fitting degree with a mobile phone, not prone to wrinkling and capable of better guaranteeing the display effect and the touch sensitivity.

In order to achieve the purpose, the invention adopts the following technical scheme: a disposable mobile phone bag comprises a mobile phone bag body made of transparent elastic materials, wherein the bottom end of the mobile phone bag body is closed, the top end of the mobile phone bag body is open to form a bag opening, a support bar is arranged on each of the left side and the right side of the mobile phone bag body, the support bars are arranged in an inner cavity of the mobile phone bag body and fixedly connected to the inner side wall of the mobile phone bag body, key holes matched with the sizes of mobile phone keys are formed in the support bars, a partition bar is arranged on each of the front side and the rear side of the mobile phone bag body and comprises inner clamping pieces and outer clamping pieces which are arranged in parallel at intervals, the top ends of the inner clamping pieces and the top ends of the outer clamping pieces are fixedly connected together, the front side wall and the rear side wall of the mobile phone bag body are inserted between the inner clamping pieces and the outer clamping pieces;

when in use, the mobile phone is inserted into the mobile phone bag body from the bag opening, the left side and the right side of the mobile phone are used for abutting against the supporting bars in the inserting process, the front side and the rear side of the mobile phone abut against the parting strips, under the separation of the parting strips, the front side and the back side of the mobile phone are not contacted with the front side wall and the back side wall of the mobile phone bag body and are inserted downwards along with the mobile phone, the support bars move outwards under the pushing action of the mobile phone, the distance between the two support bars is increased, meanwhile, the front side wall and the rear side wall of the mobile phone bag body are stretched and the thickness of the mobile phone bag body is reduced, so that a gap is formed between the inner clamping piece and the outer clamping piece, when the mobile phone is completely inserted into the mobile phone bag body, the cell phone bag body can retract under the action of the self resilience force and hoop and cover the cell phone after the division bar is drawn out, therefore, the front side wall and the rear side wall of the mobile phone bag body are tightly attached to the front side and the rear side of the mobile phone, and finally the opening of the mobile phone bag body is sealed by an adhesive tape or a clamp.

The partition strip comprises a strip-shaped foaming adhesive tape which is bonded on the inner clamping piece, the foaming adhesive tape extends from the top end of the partition strip to the bottom of the partition strip, the inner side surface and the outer side surface of the foaming adhesive tape are both coated with adhesives and provided with release films, and the release films at the two ends of the foaming adhesive tape are torn off on the inner side surface of the foaming adhesive tape, so that the adhesives at the position are exposed to bond the inner clamping piece;

the mobile phone is inserted into the mobile phone bag body from the bag opening, the front side and the rear side of the mobile phone are abutted against the foaming adhesive tape, when the mobile phone is completely inserted into the mobile phone bag body, the parting strip is drawn out, the middle section of the foaming adhesive tape is cut to a proper length, the two ends of the foaming adhesive tape are folded and butted towards the middle after one release film is torn off, the folded foaming adhesive tape is plugged into the bag opening of the mobile phone bag body, the other release film is torn off, and the adhesive on the foaming adhesive tape is adhered to the inner peripheral edge of the bag opening, so that the bag opening of the mobile phone bag body is sealed.

Further, the top of support bar is along the parallel and level with the sack top of cell-phone bag body, the bottom of support bar extends to the bottom of cell-phone bag body.

The length of outer clamping piece is greater than the length of interior clamping piece, outer clamping piece down extends and surpasss the bottom of cell-phone bag body, interior clamping piece down extends to the inner chamber bottom of cell-phone bag body.

Furthermore, the support bar is made of plastics, an EVA (ethylene vinyl acetate) foaming film is pasted and covered on the surface of the support bar, which is in contact with the mobile phone, and the EVA foaming film is also provided with key holes which are adaptive to the sizes of the keys of the mobile phone.

Preferably, the mobile phone bag body is made of silica gel or polyurethane material, and the wall thickness of the mobile phone bag body is 0.05-0.15mm when the mobile phone bag body is not stretched.

The parting strip is made of plastic, the foaming adhesive tape adopts EVA foam as a substrate, and the adhesive is coated on the EVA foam.

The disposable mobile phone bag disclosed by the invention is made of the mobile phone bag body made of the transparent elastic material, and after the mobile phone is inserted into the mobile phone bag body, the mobile phone bag body can elastically wrap the mobile phone by virtue of the material, so that the laminating degree of the bag body and a mobile phone screen is ensured, the bag body is not easy to wrinkle, and the display effect and the touch sensitivity are better. It is worth mentioning that the mobile phone can be easily inserted into the mobile phone bag body by arranging the supporting strips in the mobile phone bag body and matching with the upper division bars, so that the mobile phone bag is very convenient to use. After the mobile phone is inserted into the mobile phone bag body, a user can seal the bag opening with an adhesive tape or a clip (the user can purchase the existing adhesive tape and clip products on the market additionally), so that the problem that the mobile phone is polluted when medical personnel take the mobile phone under the condition of incomplete hand disinfection can be avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of a disposable mobile phone bag of the present invention before being opened;

FIG. 2 is a schematic view of the disposable mobile phone bag shown in FIG. 1 after being completely unfolded;

FIG. 3 is a schematic structural view of the disposable mobile phone bag shown in FIG. 1 when a mobile phone is inserted into the bag, and the bag opening is opened by the mobile phone;

FIG. 4 is a schematic view of the disposable bag of FIG. 1 after the phone is inserted and fully deployed;

fig. 5 is a schematic view of the whole structure of the disposable mobile phone bag after the mobile phone is inserted into the disposable mobile phone bag and the bag opening of the disposable mobile phone bag is sealed by the foam adhesive tape;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 5;

FIG. 8 is a schematic longitudinal sectional view of the division bar;

FIG. 9 is a partial enlarged view of portion A of FIG. 8;

FIG. 10 is a partial enlarged view of portion B of FIG. 8;

in the figure:

1-mobile phone bag body 2-support bar 3-parting bead

1 a-bag mouth 2 a-EVA foaming film 3 a-inner clamping piece

3 b-an outer clamping piece 3 c-a foaming adhesive tape 3 d-a release film.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Further, in the present invention, unless otherwise expressly specified or limited, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the present invention.

Fig. 1-2 show the structure of a disposable mobile phone bag according to the present invention, as shown in the figure, the structure comprises a mobile phone bag body 1 made of transparent elastic material, the bottom end of the mobile phone bag body 1 is closed, the top end of the mobile phone bag body 1 is open to form a bag opening 1a, a support bar 2 is respectively arranged on the left and right sides of the mobile phone bag body 1, the support bar 2 is arranged in the inner cavity of the mobile phone bag body 1 and is fixedly connected (for example, bonded by glue) to the inner side wall of the mobile phone bag body 1, in order to prevent the mobile phone key operation from being affected, a key hole (the key hole is not shown in the attached drawing) corresponding to the size of the mobile phone key is arranged on the support bar 2, a partition bar 3 is respectively arranged on the front and rear sides of the mobile phone bag body 1, the partition bar 3 has a structure as shown in fig. 8-10, and comprises an inner clamping piece 3a and an outer clamping piece 3b, the front and rear side walls of the mobile phone case body 1 are inserted between the inner clip 3a and the outer clip 3b and are clamped, wherein the inner clip 3a is positioned in the inner cavity of the mobile phone case body 1.

The usage of the disposable mobile phone bag is shown in fig. 3, when in use, a mobile phone is inserted into the mobile phone bag body 1 from the bag opening 1a, as shown in fig. 6, the left side and the right side of the mobile phone are abutted against the support bars 2 in the insertion process, at the moment, the front side and the rear side of the mobile phone are abutted against the division bars 3, under the obstruction of the division bars 3, the front side and the rear side of the mobile phone are not contacted with the front side wall and the rear side wall of the mobile phone bag body 1, the support bars 2 move outwards under the pushing action of the mobile phone along with the downward insertion of the mobile phone, the distance between the two support bars 2 is increased, the front side wall and the rear side wall of the mobile phone bag body 1 are stretched and thinned at the same time, so that a gap is formed between the front side and the rear side wall of the mobile phone bag body 1 and the inner clamping piece 3a and the outer clamping piece 3b, as shown in, therefore, the front and rear side walls of the mobile phone bag body 1 are tightly attached to the front and rear sides of the mobile phone, and finally, as shown in fig. 5, the bag opening 1a of the mobile phone bag body 1 is sealed by an adhesive tape or a clip.

As shown in fig. 8-10, the division bar 3 includes a strip-shaped foam tape 3c adhered to the inner clip 3a, the foam tape 3c extends from the top end of the division bar 3 to the bottom thereof, the inner and outer sides of the foam tape 3c are coated with adhesive and provided with release films 3d, and the release films 3d at the two ends of the foam tape 3c are torn off on the inner side of the foam tape 3c, so that the adhesive at the position is exposed to adhere to the inner clip 3 a.

In the process of inserting the mobile phone into the mobile phone bag body 1 from the bag opening 1a, the front side and the rear side of the mobile phone are abutted against the foam adhesive tape 3c, when the mobile phone is completely inserted into the mobile phone bag body 1, the parting strip 3 is pulled out, the middle section (namely the part with the release films 3d on the two sides) of the foam adhesive tape 3c is cut off to a proper length, the two ends of the foam adhesive tape 3c are folded towards the middle and butted after the release film 3d on one side is torn off, then the folded foam adhesive tape 3c is plugged into the bag opening 1a of the mobile phone bag body 1, the release film 3d on the other side is torn off, and the adhesive on the foam adhesive tape 3c is adhered to the inner peripheral edge of the bag opening 1a (see fig. 5 and 7), so.

As shown in fig. 1-2 and fig. 4-5, for the sake of easier insertion of the mobile phone into the mobile phone bag body 1, the top end of the support strip 2 is flush with the top edge of the bag opening 1a of the mobile phone bag body 1, and the bottom end of the support strip 2 extends to the bottom of the mobile phone bag body 1. Wherein, the length of outer clip 3b is greater than the length of interior clip 3a, and outer clip 3b down extends and surpasss the bottom of cell-phone bag body 1, and interior clip 3a down extends to the inner chamber bottom of cell-phone bag body 1.

In an embodiment of the present invention, the supporting bar 2 is made of plastic, so as to reduce the wear of the supporting bar 2 to the mobile phone, and in consideration of better fit to the mobile phone, a layer of EVA foam film 2a is attached to the surface of the supporting bar 2 contacting with the mobile phone, and the EVA foam film 2a is also provided with key holes (the key holes are not shown in the attached drawings) corresponding to the sizes of the keys of the mobile phone.

In an embodiment of the present invention, the mobile phone bag body 1 is made of a silicone or polyurethane material, and the wall thickness of the mobile phone bag body 1 when not stretched is 0.05-0.15mm. The division bar 3 is made of plastic, the foam adhesive tape 3c adopts EVA foam as a substrate, and the adhesive is coated on the EVA foam. The EVA foam adhesive tape has the characteristics of softness and stretchability, and the deformation of the EVA foam adhesive tape can reduce the situation that the bonded part is detached due to pulling by external force.

Some of the drawings and descriptions of the present invention have been simplified to facilitate the understanding of the improvements over the prior art by those skilled in the art, and some other elements have been omitted from this document for the sake of clarity, and it should be appreciated by those skilled in the art that such omitted elements may also constitute the subject matter of the present invention.

Claims

1. Disposable cell phone bag, its characterized in that: including the cell-phone bag body (1) that adopts transparent elastic material to make, the bottom of cell-phone bag body (1) is sealed, the top of cell-phone bag body (1) is opened, forms sack (1 a) the left and right sides of cell-phone bag body (1) respectively is equipped with a support bar (2), support bar (2) set up in the inner chamber of cell-phone bag body (1) and fixed connection in the inside wall of cell-phone bag body (1), set up the button hole that suits with cell-phone button size on support bar (2), both sides respectively are equipped with a parting bead (3) around cell-phone bag body (1), parting bead (3) include parallel interval arrangement's interior clamping piece (3 a) and outer clamping piece (3 b), the top fixed connection of interior clamping piece (3 a) and outer clamping piece (3 b) is in the same place, the lateral wall inserts between interior clamping piece (3 a) and outer clamping piece (3 b) and is cliied around cell-phone bag body (1), the inner clamping piece (3 a) is positioned in the inner cavity of the mobile phone bag body (1);

when the mobile phone bag is used, a mobile phone is inserted into the mobile phone bag body (1) from the bag opening (1 a), the left side and the right side of the mobile phone are abutted against the support bars (2) in the insertion process, the front side and the rear side of the mobile phone are abutted against the partition bars (3), the front side and the rear side of the mobile phone are not in contact with the front side wall and the rear side wall of the mobile phone bag body (1) under the obstruction of the partition bars (3), the support bars (2) move outwards under the pushing action of the mobile phone along with downward insertion of the mobile phone, the distance between the two support bars (2) is increased, the front side wall and the rear side wall of the mobile phone bag body (1) are stretched and thinned, gaps are formed between the front side wall and the rear side wall of the mobile phone bag body (1) and the inner clamping piece (3 a) and the outer clamping piece (3 b), the partition bars (3) are pulled out after the mobile phone is completely inserted into the mobile phone bag body, therefore, the front side wall and the rear side wall of the mobile phone bag body (1) are tightly attached to the front side and the rear side of a mobile phone, and finally the bag opening (1 a) of the mobile phone bag body (1) is sealed by an adhesive tape or a clamp.

2. The disposable mobile phone bag according to claim 1, wherein the division bar (3) comprises a strip-shaped foam adhesive tape (3 c) adhered to the inner clip piece (3 a), the foam adhesive tape (3 c) extends from the top end to the bottom of the division bar (3), the inner and outer side surfaces of the foam adhesive tape (3 c) are coated with an adhesive and provided with a release film (3 d), and the release films (3 d) at the two ends of the foam adhesive tape (3 c) are torn off on the inner side surface of the foam adhesive tape (3 c) to expose the adhesive at the position to adhere to the inner clip piece (3 a);

the method comprises the steps that in the process that a mobile phone is inserted into a mobile phone bag body (1) from a bag opening (1 a), the front side and the rear side of the mobile phone abut against a foam adhesive tape (3 c), when the mobile phone is completely inserted into the mobile phone bag body (1), the partition strip (3) is pulled out, the middle section of the foam adhesive tape (3 c) is cut to be a proper length, after a release film (3 d) is torn off, two ends of the foam adhesive tape are folded towards the middle and butted, then the folded foam adhesive tape (3 c) is plugged into the bag opening (1 a) of the mobile phone bag body (1), the release film (3 d) on the other side is uncovered, and an adhesive on the foam adhesive tape (3 c) is adhered to the inner peripheral edge of the bag opening (1 a), so that the bag opening (1 a) of the mobile phone bag body (.

3. The disposable phone bag of claim 1, wherein: the top of support bar (2) and sack (1 a) top of cell-phone bag body (1) are along the parallel and level, the bottom of support bar (2) extends to the bottom of cell-phone bag body (1).

4. The disposable phone bag of claim 1, wherein: the length of outer clamping piece (3 b) is greater than the length of interior clamping piece (3 a), outer clamping piece (3 b) down extends and surpasss the bottom of cell-phone bag body (1), interior clamping piece (3 a) down extends to the inner chamber bottom of cell-phone bag body (1).

5. The disposable phone bag of claim 1, wherein: the mobile phone support bar is characterized in that the support bar (2) is made of plastic, a layer of EVA (ethylene vinyl acetate) foaming film (2 a) is pasted and covered on the surface, in contact with a mobile phone, of the support bar (2), and key holes corresponding to the sizes of keys of the mobile phone are also formed in the EVA foaming film (2 a).

6. The disposable phone bag according to any one of claims 1 to 5, wherein: the mobile phone bag body (1) is made of silica gel or polyurethane materials, and the wall thickness of the mobile phone bag body (1) when not stretched is 0.05-0.15mm.

7. The disposable phone bag of claim 2, wherein: the parting bead (3) is made of plastic, the foaming adhesive tape (3 c) adopts EVA foam as a substrate, and the adhesive is coated on the EVA foam.