CN213444233U

CN213444233U - Foam pad with thickening structure

Info

Publication number: CN213444233U
Application number: CN202022231638.XU
Authority: CN
Inventors: 麦惠笑
Original assignee: Zhongshan Shangfu Packaging Co Ltd
Current assignee: Zhongshan Shangfu Packaging Co Ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-15
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a foam pad with structure can thicken relates to foam pad technical field, including the foam body and foam case, the bottom fixedly connected with adhesive of the foam body glues, one side fixedly connected with strap that the adhesive was glued, the middle part of strap is equipped with the sprocket, the outer wall of sprocket is equipped with the pull head, the bottom fixedly connected with base that the adhesive was glued, the spout has been seted up to the inner wall of foam case, the shape and the pull head shape phase-match of spout, base and foam incasement wall sliding connection, the inside of foam case is located to the base, the top of the foam body is seted up flutedly. The utility model discloses, through the cooperation setting between foam, recess, foam case, adhesive, strap, base and the sprocket, can independently adjust the thickness that the foam filled up, according to equipment weight increase foam pad thickness, reach the purpose of material saving resource, can effectual improvement foam pad thermal-insulated ability, reduce the heat that electrical equipment produced to the harm of foam.

Description

Foam pad with thickening structure

Technical Field

The utility model relates to a foam pad technical field, more specifically relate to a foam pad with thickening structure.

Background

At present, many articles need pass through the supplementary packing of foam pad in the process of loading and transportation, and to the foam pad that thickness is less, overweight product causes its fracture, causes the waste to the foam pad when thickness is great, in order to material saving resource, needs the foam pad of an adjustable thickness, carries out the thickness when needing the thickening and increases.

In chinese utility model patent application no: CN201820420777.7 discloses a foam under-pad, including the main part, interval distribution's locating hole is seted up to the top surface middle of main part, interval distribution's fixed orifices is seted up to the locating hole front end on the top surface of main part, be provided with the spacing baffle that extends upwards on the locating hole both sides, the edge of main part top surface, between spacing baffle and the locating hole, the top surface of main part is sunken down and is formed rectangular shape spacing draw-in groove. This foam underlay, in the use, the foam thickness controllability is relatively poor, leads to the saving effect that can't guarantee to use the foam pad material, causes the material extravagant easily, and the protectiveness of foam pad is relatively poor, and is not good to loading electrical equipment protective effect, makes inside electrical equipment receive the damage easily.

Therefore, there is a need for a foam mattress with a structure that can be thickened to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve current foam pad, the foam thickness regulatory ability is relatively poor, causes the material extravagant easily, and the protectiveness of foam pad is relatively poor, to loading the not good problem of electrical equipment protective effect, the utility model provides a foam pad with but thickening structure.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a foam pad with but thickening structure, includes the foam and foam case, the bottom fixedly connected with adhesive of foam is glued, one side fixedly connected with strap that adhesive was glued, the middle part of strap is equipped with the sprocket, the outer wall of sprocket is equipped with the pull head, the bottom fixedly connected with base that adhesive was glued, the spout has been seted up to the inner wall of foam case, the shape and the pull head shape phase-match of spout, base and foam incasement wall sliding connection, the inside of foam case is located to the base, the top of foam is seted up flutedly.

Furthermore, the outer wall of one side of the foam body is provided with a rubber outer sleeve, one side of the rubber outer sleeve is provided with glass fibers, and one side of the glass fibers is provided with a first foam layer.

Further, one side of the first foam layer is provided with a second foam layer, and the inner wall of one side of the second foam layer is fixedly connected with a circular bulge.

Further, the first foam layer is made of a polystyrene material, and the second foam layer is made of a polyurethane material.

Further, the opposite side inner wall fixedly connected with arc piece of second foam layer, arc piece and circular arch are for corresponding the setting, arc piece and circular bellied one end set up for the phase-match, the inside of second foam layer is equipped with the adhesive.

Further, a metal wire mesh is fixedly connected to one side of the outer wall of the second foam layer, and a thin film layer is arranged on one side of the metal wire mesh.

Furthermore, one side of the film layer is provided with an anti-slip gasket, and the film layer is made of polyethylene materials.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through the cooperation setting between foam, recess, foam case, adhesive, pull head, strap, base and the sprocket, can independently adjust the thickness of foam pad, according to equipment weight increase foam pad thickness, reach material saving resource's purpose.

2. The utility model discloses, through the thermal-insulated ability that glass fiber can effectual improvement foam pad, reduce the heat that electrical equipment produced to the harm of foam, increased foam pad and electrical equipment's frictional force through the rubber overcoat, can effectually prevent that electrical equipment from producing the displacement in the transportation, can reduce the harm of static to inside electrical equipment through woven wire, increased antistatic effect, guaranteed foam pad's protecting effect, increase inside electrical equipment's security.

Drawings

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

FIG. 2 is a schematic perspective view of the foam structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the foam structure of the present invention;

fig. 4 is a schematic sectional view of the foam box structure of the present invention.

Reference numerals: 1. a foam; 2. a groove; 3. a foam box; 4. adhesive glue; 5. a slider; 6. a cloth belt; 7. a base; 8. a sprocket; 9. glass fibers; 10. a rubber jacket; 11. a first foam layer; 12. a second foam layer; 13. a binder; 14. a wire mesh; 15. an anti-slip gasket; 16. a thin film layer; 17. an arc-shaped block; 18. a circular protrusion; 19. a chute.

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

Please refer to fig. 1-4, a foam pad with a structure capable of being thickened comprises a foam body 1 and a foam box 3, wherein the bottom end of the foam body 1 is fixedly connected with an adhesive 4, one side of the adhesive 4 is fixedly connected with a cloth tape 6, the middle part of the cloth tape 6 is provided with a zipper tooth 8, the outer wall of the zipper tooth 8 is provided with a pull head 5, the bottom end of the adhesive 4 is fixedly connected with a base 7, the inner wall of the foam box 3 is provided with a sliding groove 19, the shape of the sliding groove 19 is matched with the shape of the pull head 5, the base 7 is slidably connected with the inner wall of the foam box 3, the base 7 is arranged inside the foam box 3, and the top.

In this embodiment, through the cooperation setting between foam 1, recess 2, foam case 3, adhesive 4, pull head 5, strap 6, base 7 and the sprocket 8, can independently adjust the thickness of foam pad, increase foam pad thickness according to equipment weight, reach the purpose of material saving resource, make the inside that adhesive 4 was placed to the foam pad of reserve thickening, seal adhesive 4 through pull head 5 simultaneously, place inside the bottom of foam case 3 with base 7.

Example 2

Referring to fig. 3, the present embodiment is further optimized based on embodiment 1, specifically, a rubber outer sleeve 10 is disposed on an outer wall of one side of the foam body 1, a glass fiber 9 is disposed on one side of the rubber outer sleeve 10, and a first foam layer 11 is disposed on one side of the glass fiber 9.

Specifically, one side of the first foam layer 11 is provided with a second foam layer 12, and the inner wall of one side of the second foam layer 12 is fixedly connected with a circular protrusion 18.

Specifically, the first foam layer 11 is made of polystyrene material, and the second foam layer 12 is made of polyurethane material.

Specifically, the other side inner wall fixedly connected with arc piece 17 of second foam layer 12, arc piece 17 and circular arch 18 are for corresponding the setting, and arc piece 17 and circular arch 18's one end are the phase-match setting, and the inside of second foam layer 12 is equipped with adhesive 13.

Specifically, a wire mesh 14 is fixedly connected to one side of the outer wall of the second foam layer 12, and a film layer 16 is disposed on one side of the wire mesh 14.

Specifically, one side of the film layer 16 is provided with an anti-slip gasket 15, and the film layer 16 is made of polyethylene material.

In this embodiment, can effectual improvement foam pad's thermal-insulated ability through glass fiber 9, reduce the harm of the heat that electrical equipment produced to the foam, increased foam pad and electrical equipment's frictional force through rubber overcoat 10, can effectually prevent that electrical equipment from producing the displacement in the transportation, can reduce the harm of static to inside electrical equipment through wire mesh 14, increased and prevented the static effect, guaranteed the protecting effect of foam pad, increase inside electrical equipment's security.

In summary, the following steps: the utility model discloses, can independently adjust the thickness of foam pad, increase foam pad thickness according to equipment weight, reach the purpose of material saving resource, glass fiber can the effectual thermal-insulated ability that improves the foam pad, reduce the heat that electrical equipment produced to the harm of foam, the frictional force of foam pad and electrical equipment has been increased through the rubber overcoat, can effectually prevent that electrical equipment from producing the displacement in the transportation, can reduce the harm of static to inside electrical equipment through wire mesh, the static effect of preventing has been increased, the protecting effect of foam pad has been guaranteed, the security of inside electrical equipment increases.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. A foam mattress with a structure that can be thickened, comprising a foam body (1) and a foam box (3), characterized in that: the bottom fixedly connected with adhesive (4) of foam (1), one side fixedly connected with strap (6) of adhesive (4), the middle part of strap (6) is equipped with sprocket (8), the outer wall of sprocket (8) is equipped with pull head (5), bottom fixedly connected with base (7) of adhesive (4), spout (19) have been seted up to the inner wall of foam case (3), the shape and pull head (5) shape phase-match of spout (19), base (7) and foam case (3) inner wall sliding connection, the inside of foam case (3) is located in base (7), recess (2) are seted up on the top of foam (1).

2. A foam mattress with a thickenable structure according to claim 1, characterized in that: the foam body (1) is characterized in that a rubber outer sleeve (10) is arranged on the outer wall of one side of the foam body (1), glass fibers (9) are arranged on one side of the rubber outer sleeve (10), and a first foam layer (11) is arranged on one side of the glass fibers (9).

3. A foam mattress with a thickenable structure according to claim 2, characterized in that: a second foam layer (12) is arranged on one side of the first foam layer (11), and a circular protrusion (18) is fixedly connected to the inner wall of one side of the second foam layer (12).

4. A foam mattress with a thickenable structure according to claim 3, characterized in that: the first foam layer (11) is made of polystyrene material, and the second foam layer (12) is made of polyurethane material.

5. A foam mattress with a thickenable structure according to claim 3, characterized in that: the opposite side inner wall fixedly connected with arc piece (17) of second foam layer (12), arc piece (17) and circular arch (18) are for corresponding the setting, the one end of arc piece (17) and circular arch (18) sets up for the phase-match, the inside of second foam layer (12) is equipped with adhesive (13).

6. A foam mattress with a thickenable structure according to claim 5, characterized in that: one side of the outer wall of the second foam layer (12) is fixedly connected with a metal wire mesh (14), and one side of the metal wire mesh (14) is provided with a thin film layer (16).

7. A foam mattress with a thickenable structure according to claim 6, characterized in that: one side of the film layer (16) is provided with an anti-slip gasket (15), and the film layer (16) is made of polyethylene material.