CN212185894U - Aerify and press from both sides net high cycle voltage stretching strap structure - Google Patents

Abstract

The utility model discloses an inflatable net clamping high-frequency voltage drawstring structure, the drawstring is positioned inside a mattress body, the mattress body comprises a first pad surface, a second pad surface and a surrounding pad surface, the drawstring is positioned between the opposite surfaces of the first pad surface and the second pad surface, the outer side of the middle position of the drawstring is provided with a binding sleeve, the surface of the second pad surface, which deviates from the first pad surface, is provided with a protection mechanism, the protection mechanism comprises a damp-proof layer and a protection layer, the surface of the damp-proof layer is provided with a first bonding layer, and the surface of the protection layer is provided with a second bonding layer; the stretching strap of design, when the stretching strap received first face of filling up, the different angle effort of second face of filling up, the branching degree difference of stretching strap makes its effort dispersion that receives, has reduced the effort that the stretching strap received, has prolonged the inoxidizing coating that the life of air mattress passes through the design, when field usage air mattress, avoids the mattress to be punctured by sharp-pointed object, perhaps is made dirty, moist and increases clearance number of times and time.

Description

Aerify and press from both sides net high cycle voltage stretching strap structure

Technical Field

The utility model belongs to the technical field of the stretching strap, concretely relates to aerify double-layered net high frequency voltage stretching strap structure.

Background

The prior inflatable mattress is more and more popular due to the advantages of convenient carrying, convenient storage, good comfort and the like, not only can be used as a standby mattress, but also can be used in camping in the open air, the traditional inflatable mattress generally adopts the types of straight drawstrings, S-shaped drawstrings and the like, the inflatable mattress and the drawstring are welded and fused by high-frequency voltage, the damage of the high-voltage fusion to the drawstring and the inflatable mattress is the lowest, the drawstring generates vertical pulling force to the surface sheet and the bottom sheet after the mattress is inflated, stress is concentrated at the joint of the drawstring and the surface sheet or the bottom sheet, so that the joint of the drawstring and the surface sheet or the bottom sheet is easy to peel off or the surface sheet and the bottom sheet are easy to tear and damage;

when the existing inflatable mattress is used, the stress direction position of a drawstring which is arranged inside and connects a mattress surface and a mattress bottom is 90 degrees, stress points are concentrated on a right angle, and the drawstring is easy to be stressed and broken, so that the inflatable net clamping high-frequency voltage drawstring structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerify double-layered net high cycle voltage stretching strap structure to solve the inflatable mattress that proposes in the above-mentioned background art when using, the atress direction position that has the inside connection pad face that is equipped with and the stretching strap at the bottom of the pad is 90 degrees, and the stress is concentrated on the right angle, and the problem of the easy atress emergence cracked condition of stretching strap.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aerify double-layered net high cycle voltage stretching strap structure, the stretching strap is located inside the mattress body, and the mattress body includes that first face, second pad face, the enclosing pad face of filling up, the stretching strap is located between the first face, the second opposite surface that fills up of face, the outside of stretching strap intermediate position is equipped with the constraint cover, the surface that the second pad face deviates from first pad face is equipped with protection machanism, protection machanism includes dampproof course, inoxidizing coating, the dampproof course be equipped with first adhesive linkage on the surface, the inoxidizing coating be equipped with the second adhesive linkage on the surface.

Preferably, the stretching strap is the tip bifurcation of being connected with first face, the second face of filling up, when mattress body was in the gas filled state and the stretching strap received perpendicular effort, the forked tip of stretching strap is 45 degrees with the contained angle of Y axle, and the stretching strap branching end constitutes triangle-shaped with first face, the second face of filling up.

Preferably, the binding sleeve is an elastic rope made of terylene and high-elastic yarn materials, and the middle positions of the binding sleeve and the drawstring are connected through sewing.

Preferably, when the pull tape between the first pad surface and the second pad surface is subjected to the acting force within the angle range of 30-60 degrees, the pull tape is forked into an X shape.

Preferably, first adhesive linkage, second adhesive linkage are "mouth" shape and distribute in the avris position of dampproof course, inoxidizing coating respectively, first adhesive linkage is the tiny soft fibre circle hair of one deck, the second adhesive linkage is the thorn hair of the harder area hook of one deck, first adhesive linkage, second adhesive linkage adhesion are connected.

Preferably, the protective layer is a cloth pad which is made of outer nylon fabric and wrapped with sponge.

Preferably, the moisture-proof layer is a cloth cover made of materials such as polyester cloth, PVC cloth or TPU cloth, the side positions of the four edges of the bottom of the second cushion surface and the four edges of the surface of the moisture-proof layer are both provided with zipper teeth, and the moisture-proof layer is connected with the second cushion surface through a zipper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the stretching strap of design, the stretching strap receives first face of filling up, the second fills up the face when 30 to 60 degrees angular range's effort, the stretching strap branching is "X" shape, the atress direction of stretching strap becomes between 100 to 150 degrees by 90 degrees, make the effort dispersion that the stretching strap received, reduced the effort that the stretching strap received, the atress direction position of having adjusted the stretching strap, avoid the stretching strap stress point to concentrate on the right angle, reduced the probability that the stretching strap damaged, prolonged air mattress's life.

2. Through the designed protective layer, when the inflatable mattress is used in the field, the mattress is prevented from being punctured by sharp objects or being polluted and wet, so that the cleaning times and time are increased;

3. through the designed moisture-proof layer, the mattress is not easy to be wet and dirty, and the damp probability of the mattress is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the mattress of the present invention;

FIG. 3 is a schematic sectional view of the moisture barrier of the present invention;

fig. 4 is a schematic top view of the second adhesive layer of the present invention;

in the figure: 1. a first pad surface; 2. a second pad surface; 3. a cushion enclosing surface; 4. a protection mechanism; 5. a moisture barrier; 6. a protective layer; 7. a first adhesive layer; 8. a second adhesive layer; 9. pulling the belt; 10. and (4) binding sleeves.

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.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: an inflatable net clamping high-frequency voltage drawstring structure is characterized in that a drawstring 9 is positioned inside a mattress body, the mattress body comprises a first pad surface 1, a second pad surface 2 and a surrounding pad surface 3, the drawstring 9 is positioned between the opposite surfaces of the first pad surface 1 and the second pad surface 2, when the drawstring 9 is subjected to different angle acting forces of the first pad surface 1 and the second pad surface 2, the branching degree of the drawstring 9 is different, so that the acting force applied by the drawstring 9 is dispersed, the acting force applied by the drawstring 9 is reduced, the service life of an inflatable mattress is prolonged, a bounding sleeve 10 is arranged on the outer side of the middle position of the drawstring 9, a protection mechanism 4 is arranged on the surface of the second pad surface 2, which is far away from the first pad surface 1, the protection mechanism 4 comprises a moisture-proof layer 5 and a protection layer 6, a first bonding layer 7 is arranged on the surface of the moisture-proof layer 5, a second bonding layer 8 is arranged on the surface of, or the mattress is dirtied and wet, so that the cleaning times and time are increased, and the moisture-proof layer 5 is additionally arranged, so that the probability of wetting the mattress is reduced.

In this embodiment, the tip branching that stretching strap 9 and first face 1, the second face 2 of filling up are connected, the mattress body is in the inflation state and when stretching strap 9 received perpendicular effort, 9 forked tips of stretching strap and the contained angle of Y axle are 45 degrees, and 9 forked ends of stretching strap and first face 1, the triangle-shaped form is constituteed to the second face 2 of filling up, make vertical effort dispersion, when stretching strap 9 between first face 1, the second face 2 of filling up received the effort of 30 to 60 degrees within ranges of angles, 9 forked ends of stretching strap are "X" shape, the effort between stretching strap 9 and first face 1, the second face 2 of filling up has been reduced, the life of inflatable mattress has been prolonged.

In this embodiment, the binding sleeve 10 is an elastic rope made of dacron and high-elastic yarn material, the middle positions of the binding sleeve 10 and the pull belt 9 are connected by sewing, and the binding sleeve 10 binds the forked pull belt 9.

In this embodiment, the first adhesive layer 7 and the second adhesive layer 8 are both in a shape of a "mouth" and are respectively distributed at the side positions of the moisture-proof layer 5 and the protective layer 6, the first adhesive layer 7 is a layer of fine and soft round fiber wool, the second adhesive layer 8 is a layer of hard barbed wool with hooks, and the first adhesive layer 7 and the second adhesive layer 8 are adhered and connected to facilitate the placement and the removal of the protective layer 6.

In this embodiment, the protection layer 6 is the cloth pad of sponge by outer nylon facing material endocyst, and protection layer 6 is wear-resisting, dampproof course 5 is by the dacron cloth, the cloth cover of making such materials as PVC cloth or TPU cloth, at the bottom of dampproof course 5's the rate of getting damp, waterproof performance is high, the four sides avris position of second bed surface 2 bottom, the four sides position on dampproof course 5 surface all is equipped with the chain tooth, dampproof course 5 passes through the zip fastener with second bed surface 2 and is connected, avoid the mattress to be punctureed by sharp object when using inflatable mattress in the field, or by making dirty, moist and increase clearance number of times and time.

The utility model discloses a theory of operation and use flow:

when the inflatable mattress is inflated for use, the first mattress surface 1, the second mattress surface 2 and the surrounding mattress surface 3 are kept in a stable state under the action of inflated gas, the drawstring 9 is an elastic rope, the drawstring 9 is not forked at the moment, the stress angle is 90 degrees, and the stress point is concentrated on a right angle;

when the first cushion surface 1 and the second cushion surface 2 are subjected to the acting force within the angle range of 30-60 degrees, the drawstring 9 is pulled, the bifurcation angle of the drawstring 9 is in an X shape, when the drawstring 9 is subjected to the acting force within the angle range of 30-60 degrees, the bifurcation angle of the drawstring 9 is different, the stress direction of the drawstring 9 is changed from 90 degrees to 100-150 degrees, the acting force applied to the drawstring 9 is dispersed, the acting force applied to the drawstring 9 is reduced, the stress direction position of the drawstring 9 is adjusted, stress points of the drawstring 9 are prevented from being concentrated on a right angle, the damage probability of the drawstring is reduced, and the service life of the inflatable mattress is prolonged;

in addition, when the inflatable mattress is used, the protection layer 6 is arranged at the bottom of the second mattress surface 2, so that when the inflatable mattress is used in the field, the mattress is prevented from being punctured by sharp objects or being polluted and wetted to increase the cleaning times and time, and the damp-proof layer 5 is additionally arranged, so that the damp probability of the mattress is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an aerify double-layered net high cycle voltage stretching strap structure, stretching strap (9) are located inside the mattress body, and the mattress body includes first face of filling up (1), second face of filling up (2), encloses face of filling up (3), its characterized in that: drawstring (9) are located first pad face (1), the second fills up between the opposite surface of face (2), the outside of drawstring (9) intermediate position is equipped with constraint cover (10), the surface that second pad face (2) deviate from first pad face (1) is equipped with protection machanism (4), protection machanism (4) are including dampproof course (5), inoxidizing coating (6), dampproof course (5) be equipped with first adhesive linkage (7) on the surface, inoxidizing coating (6) be equipped with second adhesive linkage (8) on the surface.

2. The inflatable sandwich net high frequency voltage drawstring structure of claim 1, wherein: the end part branching that stretching strap (9) and first face (1), the second face (2) of filling up are connected, the mattress body is in when gas filled state and stretching strap (9) receive perpendicular effort, the contained angle of the forked end part of stretching strap (9) and Y axle is 45 degrees, and stretching strap (9) branch end and first face (1), the second face (2) of filling up constitute triangle-shaped.

3. The inflatable sandwich net high frequency voltage drawstring structure of claim 1, wherein: the binding sleeve (10) is an elastic rope made of terylene and high-elastic yarn materials, and the binding sleeve (10) is connected with the pull belt (9) through sewing at the middle position of the two.

4. The inflatable sandwich net high frequency voltage drawstring structure of claim 1, wherein: when the draw tape (9) between the first pad surface (1) and the second pad surface (2) is applied with an acting force within the range of 30-60 degrees, the draw tape (9) is forked into an X shape.

5. The inflatable sandwich net high frequency voltage drawstring structure of claim 1, wherein: first adhesive linkage (7), second adhesive linkage (8) are "mouthful" shape and distribute respectively in the avris position of dampproof course (5), inoxidizing coating (6), first adhesive linkage (7) are the tiny soft fibre circle hair of one deck, second adhesive linkage (8) are the thorn hair of the harder area hook of one deck, first adhesive linkage (7), second adhesive linkage (8) adhesion connection.

6. The inflatable sandwich net high frequency voltage drawstring structure of claim 1, wherein: the protective layer (6) is a cloth pad which is made of outer nylon fabric and wrapped with sponge.

7. The inflatable sandwich net high frequency voltage drawstring structure of claim 1, wherein: the moisture-proof layer (5) is a cloth cover made of materials such as polyester cloth, PVC cloth or TPU cloth, chain teeth are arranged on the side positions of four sides of the bottom of the second cushion surface (2) and the four sides of the surface of the moisture-proof layer (5), and the moisture-proof layer (5) is connected with the second cushion surface (2) through a zipper.

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