CN214115424U - Foam with no water seepage - Google Patents

Abstract

The utility model discloses a bubble with non-permeability is cotton, concretely relates to cotton technical field of bubble, including the cotton layer of first cotton layer and second, the bottom on first cotton layer is provided with attached structure, the top on first cotton layer is provided with the cotton layer of second, and the inside between the top on the cotton layer bottom of second and first cotton layer is provided with moulding structure. The utility model discloses an inside between the cotton layer bottom of second and the top on first cotton layer is provided with moulding structure, moulding structure is by wire mesh, the inserted block, articulated piece and connecting axle are constituteed, at first cover this product on the surface of attaching article, and carry out moulding wantonly to the body with the wire mesh that first cotton layer and the cotton in situ portion of second all set up, articulated piece also cooperates the concave appearance of wire mesh under the spacing of connecting axle this moment, the existence of inserted block has then promoted the junction stability between this structure and the bubble cotton, with the effect after realizing maintaining moulding for a long time, avoid the cotton resilience of bubble in the short time.

Description

Foam with no water seepage

Technical Field

The utility model relates to a steep cotton technical field specifically is a steep cotton with no infiltration.

Background

Foam is a foaming plastic made of a composite material, has high resilience, is heat-insulating, can be freely molded due to light weight, and is widely applied to the fields of protecting electronics, mechanical equipment or home decoration, but the original old foam still has the characteristics of poor waterproof performance, non-lasting molding and the like, and the foam is urgently required to be processed and modified.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional foam is lack of an external protection structure and is easy to damage, and if the surface of the traditional foam is contacted with objects such as rainwater, steam and the like for a long time, the interior of the traditional foam is easy to wet;

(2) most of the traditional foam attaching needs to be limited and fixed by firstly coating glue, so that time and labor are wasted, gaps are more, and the sealing performance is poor;

(3) although the traditional foam has the shaping capacity, the maintenance time is short and limited due to the rebound effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bubble is cotton with imperviousness to propose the not good enough problem of prevention of seepage water effect in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the non-water-seepage foam comprises a first cotton layer and a second cotton layer, wherein an attachment structure is arranged at the bottom end of the first cotton layer, the second cotton layer is arranged at the top end of the first cotton layer, a shaping structure is arranged between the bottom end of the second cotton layer and the top end of the first cotton layer, and a protection structure is arranged at the top end of the second cotton layer;

protective structure includes the water proof pad, water proof pad fixed connection is on the top on the cotton layer of second, the top fixedly connected with multiunit prism cushion of water proof pad, and fixedly connected with sound absorption strip between prism cushion one side and the water proof pad, be provided with the recess between sound absorption strip and the prism cushion.

Preferably, attached structure comprises piece, rubber coating, from type paper and activity cavity, piece fixed connection is in the bottom on first cotton layer respectively, be provided with movable cavity between one side of piece, the bottom of piece is provided with the rubber coating, and swing joint has from type paper between one side of rubber coating bottom.

Preferably, the patches are arranged at the bottom end of the first cotton layer at equal intervals.

Preferably, moulding structure comprises wire mesh, inserted block, articulated piece and connecting axle, articulated piece fixed connection is respectively between the bottom on first cotton layer top and the cotton layer of second, between articulated piece and first cotton layer, the cotton layer of second respectively fixedly connected with multiunit inserted block, swing joint has the connecting axle between one side of articulated piece, wire mesh sets up the inside on first cotton layer and the cotton layer of second respectively.

Preferably, the wire mesh is embedded in the first cotton layer and the second cotton layer, and the wire mesh is symmetrically distributed about the vertical central line of the hinge block.

Preferably, the width of the hinged block is smaller than the distance between the first cotton layer and the second cotton layer, and the hinged blocks are located on the same horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the foam with the non-water seepage not only realizes the prevention of external water vapor infiltration, realizes the improvement of the fitting degree of the cotton strip, but also realizes the long-term maintenance of the shaping effect;

(1) the protective structure is arranged at the top end of the second cotton layer and comprises the water-proof cushion, and the prismatic soft cushions which are arranged at equal intervals enable water drops which drip from the outside to be incapable of being stored in the grooves, so that the outside of the second cotton layer is prevented from being contacted with the second cotton layer for a long time, the water-proof cushion can effectively prevent water vapor from invading, the external protection on the foam can be realized by matching with the sound-absorbing strip which absorbs noise, and the use functionality of the foam is enriched;

(2) the bottom end of the first cotton layer is provided with the attaching structure, the attaching structure consists of an attaching block, a gluing layer, release paper and a movable cavity, the release paper is torn to expose the gluing layer in the air, the attaching block is attached to the surface of an article by matching with the shaping structure, and the article is extruded forcefully to reduce a gap between the movable cavity and the movable cavity so as to improve the sealing effect between the attaching block and the movable cavity;

(3) be provided with moulding structure through the inside between the top on the cotton layer bottom of second and first cotton layer, moulding structure is by wire mesh, the inserted block, articulated piece and connecting axle are constituteed, at first cover this product on the surface of attaching article, and carry out moulding wantonly to the body with the wire mesh that first cotton layer and the cotton in situ portion of second all set up, articulated piece also cooperates the concave appearance of wire mesh under the spacing of connecting axle this moment, the existence of inserted block has then promoted the junction stability between this structure and the bubble cotton, with the realization effect after keeping moulding for a long time, avoid the cotton resilience of bubble in the short time.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the shaping structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the water-proof pad of the present invention.

In the figure: 1. a first cotton layer; 2. attaching the structure; 201. sticking blocks; 202. gluing layers; 203. release paper; 204. a movable chamber; 3. shaping the structure; 301. a wire mesh; 302. inserting a block; 303. a hinged block; 304. a connecting shaft; 4. a second cotton layer; 5. a water-insulating cushion; 6. a sound absorbing strip; 7. a prismatic cushion; 8. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a non-water-permeable foam comprises a first cotton layer 1 and a second cotton layer 4, wherein the bottom end of the first cotton layer 1 is provided with an attaching structure 2, the top end of the first cotton layer 1 is provided with the second cotton layer 4, a shaping structure 3 is arranged inside the space between the bottom end of the second cotton layer 4 and the top end of the first cotton layer 1, and the top end of the second cotton layer 4 is provided with a protective structure;

referring to fig. 1-4, the foam with non-water permeability further comprises a protective structure, the protective structure comprises a water-proof pad 5, the water-proof pad 5 is fixedly connected to the top end of the second cotton layer 4, the top end of the water-proof pad 5 is fixedly connected with a plurality of groups of prismatic soft pads 7, a sound absorbing strip 6 is fixedly connected between one side of the prismatic soft pad 7 and the water-proof pad 5, and a groove 8 is arranged between the sound absorbing strip 6 and the prismatic soft pads 7;

specifically, as shown in fig. 1 and 4, the prismatic cushion 7 arranged at equal intervals makes the water drops dropped from the outside unable to be stored in the groove 8, so as to avoid the outside of the second cotton layer 4 from contacting with the water-resisting cushion 5 for a long time, and the water vapor invasion can be effectively prevented by the existence of the water-resisting cushion 5, and the sound-absorbing strip 6 matched with the absorbed noise can realize the external protection of the foam, and the use functionality of the foam is enriched.

Example 2: the attaching structure 2 consists of attaching blocks 201, adhesive coating layers 202, release paper 203 and movable cavities 204, wherein the attaching blocks 201 are respectively and fixedly connected to the bottom ends of the first cotton layers 1, the movable cavities 204 are arranged between one sides of the attaching blocks 201, the adhesive coating layers 202 are arranged at the bottom ends of the attaching blocks 201, and the release paper 203 is movably connected between one sides of the bottom ends of the adhesive coating layers 202;

the sticking blocks 201 are arranged at the bottom end of the first cotton layer 1 at equal intervals;

specifically, as shown in fig. 1, the release paper 203 is torn to expose the adhesive layer 202 in the air, and the shaping structure 3 is engaged to attach the patch 201 to the surface of the article, and the article is pressed with force to reduce the gap between the movable chambers 204, so as to improve the sealing effect between the two.

Example 3: the shaping structure 3 consists of a metal wire mesh 301, insertion blocks 302, hinging blocks 303 and connecting shafts 304, the hinging blocks 303 are respectively and fixedly connected between the top end of the first cotton layer 1 and the bottom end of the second cotton layer 4, a plurality of groups of insertion blocks 302 are respectively and fixedly connected between the hinging blocks 303 and the first cotton layer 1 and the second cotton layer 4, the connecting shafts 304 are movably connected between one sides of the hinging blocks 303, and the metal wire mesh 301 is respectively arranged inside the first cotton layer 1 and the second cotton layer 4;

the wire mesh 301 is embedded in the first cotton layer 1 and the second cotton layer 4, and the wire mesh 301 is symmetrically distributed about the vertical middle line of the hinge block 303;

the width of the hinge block 303 is smaller than the distance between the first cotton layer 1 and the second cotton layer 4, and the hinge blocks 303 are positioned on the same horizontal plane;

specifically, as shown in fig. 1, fig. 2 and fig. 3, the product is covered on the surface of the attached article, the body is shaped randomly by the wire mesh 301 arranged inside the first cotton layer 1 and the second cotton layer 4, the hinging block 303 is matched with the wire mesh 301 to form a concave shape under the limiting of the connecting shaft 304, and the existence of the inserting block 302 improves the stability of the connecting part between the structure and the foam, so that the effect after shaping is maintained for a long time, and the rebound of the foam in a short time is avoided.

The working principle is as follows: the utility model discloses when using, at first, cover the surface of paying article in the subsides with this product to carry out moulding wantonly to the body with the inside wire 301 that all sets up in first cotton layer 1 and the cotton layer 4 of second, articulated piece 303 also cooperates wire 301 concave appearance molding under connecting axle 304's spacing this moment, the existence of inserted block 302 has then promoted the junction stability between this structure and the bubble cotton, with the effect after realizing maintaining moulding for a long time, avoid the cotton resilience of bubble in the short time.

After that, the release paper 203 is torn to expose the adhesive coating 202 in the air, the shaping structure 3 is matched to stick the sticker 201 on the surface of the article, and the article is pressed forcefully to reduce the gap between the movable chambers 204, so as to improve the sealing effect between the two.

Finally, the prismatic cushion 7 of equidistant range makes the drop of water that outside drippage can not store in recess 8 to avoid the cotton layer 4 of second outside to contact with it for a long time, and the existence of water proof pad 5 can effectively prevent the steam invasion, and the cooperation absorbs the sound of inhaling of noise strip 6 can realize carrying out the outside protection to the bubble cotton, has richened the cotton service function of bubble simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A foam with water impermeability, comprising a first cotton layer (1) and a second cotton layer (4), characterized in that: an attachment structure (2) is arranged at the bottom end of the first cotton layer (1), a second cotton layer (4) is arranged at the top end of the first cotton layer (1), a shaping structure (3) is arranged between the bottom end of the second cotton layer (4) and the top end of the first cotton layer (1), and a protection structure is arranged at the top end of the second cotton layer (4);

protective structure includes water-proof pad (5), water-proof pad (5) fixed connection is on the top of the cotton layer of second (4), the top fixedly connected with multiunit prism cushion (7) of water-proof pad (5), and fixedly connected with sound absorption strip (6) between prism cushion (7) one side and water-proof pad (5), be provided with between sound absorption strip (6) and prism cushion (7) recess (8).

2. The foam with water impermeability of claim 1, wherein: attached structure (2) comprises paster block (201), rubber coating (202), from type paper (203) and activity cavity (204), paster block (201) fixed connection is in the bottom of first cotton layer (1) respectively, be provided with activity cavity (204) between one side of paster block (201), the bottom of paster block (201) is provided with rubber coating (202), and swing joint has from type paper (203) between one side of rubber coating (202) bottom.

3. The foam with water impermeability of claim 2, wherein: the sticking blocks (201) are arranged at the bottom end of the first cotton layer (1) at equal intervals.

4. The foam with water impermeability of claim 1, wherein: moulding structure (3) comprises wire mesh (301), inserted block (302), articulated piece (303) and connecting axle (304), articulated piece (303) fixed connection respectively is between the bottom on first cotton layer (1) top and second cotton layer (4), articulated piece (303) and first cotton layer (1), second are fixedly connected with multiunit inserted block (302) respectively between cotton layer (4), swing joint has connecting axle (304) between one side of articulated piece (303), wire mesh (301) set up respectively in the inside on first cotton layer (1) and second cotton layer (4).

5. The foam with water impermeability of claim 4, wherein: the wire mesh (301) is embedded in the first cotton layer (1) and the second cotton layer (4), and the wire mesh (301) is symmetrically distributed about the vertical central line of the hinge block (303).

6. The foam with water impermeability of claim 4, wherein: the width of articulated piece (303) is less than the distance between first cotton layer (1) and second cotton layer (4), articulated piece (303) is in same horizontal plane.

Images