CN217285378U

CN217285378U - Anti-fatigue health pad made of recycled sponge

Info

Publication number: CN217285378U
Application number: CN202122611091.0U
Authority: CN
Inventors: 严翝钧
Original assignee: Ningbo Bohan Crafts Co ltd
Current assignee: Ningbo Bohan Crafts Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-08-26
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an antifatigue health pad that recovery sponge was made, including precoat and basic unit, the precoat covers in the basic unit and both through glue pressfitting shaping, the basic unit is including retrieving sponge layer and supporting layer, it covers to retrieve the sponge layer the supporting layer top and both hot pressing composite forming, the precoat covers retrieve sponge layer top, it includes a plurality of recovery sponge particles of smashing the formation by retrieving the sponge to retrieve the sponge layer, it is firm to bond through the glue phase between the sponge particle to retrieve. The recovery sponge layer is made of the recovery sponge, the elasticity of the recovery sponge is fully utilized, and the production cost is greatly reduced on the basis of ensuring the elasticity of the anti-fatigue health cushion and effectively relieving the physical fatigue caused by being in a fixed position for a long time.

Description

Anti-fatigue health pad made of recycled sponge

Technical Field

The utility model relates to an antifatigue pad technical field, especially an antifatigue health pad that recovery sponge was made.

Background

The anti-fatigue health pad capable of relieving fatigue in the market is mainly made of rubber foam materials, polyurethane foam materials, XPE foam materials, PVC foam materials and the like, and mainly plays a role in relieving fatigue by utilizing the elasticity of the foam materials. However, such anti-fatigue health pads have certain disadvantages: i.e. the production cost is high.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model aims to provide an antifatigue health pad made of a recovery sponge, which is made of a recovery sponge, thereby greatly reducing the production cost on the basis of ensuring the elasticity.

In order to realize the purpose, the utility model discloses a retrieve antifatigue health pad that sponge was made, including precoat and basic unit, the precoat covers in and both press the synthetic type through glue in the basic unit, the basic unit is including retrieving sponge layer and supporting layer, it covers to retrieve the sponge layer the supporting layer top and both hot pressing composite forming, the precoat covers retrieve sponge layer top, it includes a plurality of recovery sponge particles of smashing by retrieving the sponge to retrieve the sponge layer, it is firm to bond through the glue phase between the recovery sponge particle.

Further, the thickness of the recovery sponge layer is 5-25 mm.

Furthermore, the particle size of the recovered sponge particles is 1-3 mm.

Further, the supporting layer is a foaming layer or a fabric layer made of foaming materials or a composite layer of the foaming materials and the fabric.

Further, the support layer is a PU foaming layer, an SBR foaming layer, an NR foaming layer, a natural fiber fabric layer or a synthetic fiber fabric layer.

Further, the thickness of the supporting layer is 1-3 mm.

Further, the fabric layer is made of one of natural leather, PVC leather, natural fiber tufting fabric, natural fiber needle punched fabric, synthetic fiber tufting fabric, synthetic fiber needle punched fabric and woven fabric.

Furthermore, an antibacterial layer is arranged between the recovery sponge layer and the supporting layer and/or between the recovery sponge layer and the fabric layer.

Further, the periphery of the anti-fatigue health pad is provided with an anti-falling structure, and the anti-falling structure is one of the following forms: (1) the anti-falling structure is a first arc-shaped surface facing the center of the anti-fatigue health cushion, the first arc-shaped surface comprises the outer peripheral surface of the supporting layer, the outer peripheral surface of the recovery sponge layer and the outer peripheral surface of the fabric layer which are sequentially connected, and the vertical distance from the first arc-shaped surface to the central line of the anti-fatigue health cushion is gradually reduced from bottom to top; (2) the anti-falling structure comprises a first vertical surface and a second arc-shaped surface which are sequentially connected, the first vertical surface is the peripheral surface of the supporting layer, the second arc-shaped surface comprises the peripheral surface of the recovery sponge layer and the peripheral surface of the fabric layer which are sequentially connected, and the vertical distance from the second arc-shaped surface to the central line of the anti-fatigue health cushion is gradually reduced from bottom to top; (3) the anti-falling structure comprises a second vertical surface and an inclined line surface which are sequentially connected, the second vertical surface is the peripheral surface of the supporting layer, the inclined line surface is the peripheral surface of the fabric layer, the fabric layer wraps the recovery sponge layer and is partially bonded with the supporting layer in a pressing mode, and the distance from the inclined line surface to the central line of the anti-fatigue health cushion is gradually reduced from bottom to top; (4) the fabric layer comprises an intermediate portion, an outer peripheral portion and a connecting portion, the connecting portion is connected with the intermediate portion and the outer peripheral portion, the intermediate portion is located above the outer peripheral portion, the intermediate portion is coaxially arranged with the outer peripheral portion, the falling prevention structure comprises a third vertical face, a transverse face and a third arc-shaped face which are sequentially connected, the third vertical face comprises the outer peripheral face of the supporting layer, the outer peripheral face of the recovery sponge layer and the outer peripheral face of the fabric layer which are sequentially connected, the transverse face is the upper end face of the outer peripheral portion, the third arc-shaped face is the outer peripheral face of the connecting portion, and the distance from the third arc-shaped face to the center line of the fatigue-resistant health cushion is gradually reduced from bottom to top.

Further, the outer corners of the anti-fatigue health mat are cambered excessively.

Compared with the prior art, the beneficial effects of the utility model are that: the recovery sponge layer is made of the recovery sponge, the elasticity of the recovery sponge is fully utilized, and the production cost is greatly reduced on the basis of ensuring the elasticity of the anti-fatigue health cushion and effectively relieving body fatigue caused by being in a fixed position for a long time.

Drawings

Fig. 1 is a schematic structural view of the anti-fatigue health mat of the present invention.

Fig. 2 is another schematic structural diagram of the anti-fatigue health mat of the present invention.

Fig. 3 is a schematic view of another structure of the anti-fatigue health mat of the present invention.

Fig. 4 is a schematic view of another structure of the anti-fatigue health mat of the present invention.

Fig. 5 is a schematic view of another structure of the anti-fatigue health mat of the present invention.

Fig. 6 is a schematic view of another structure of the anti-fatigue health mat of the present invention.

Fig. 7 is a schematic view of another structure of the anti-fatigue health mat of the present invention.

Fig. 8 is a top view of fig. 6.

Fig. 9 is a top view of fig. 7.

Fig. 10 is a schematic structural view of the middle barrel-shaped sponge of the present invention.

Fig. 11 is a schematic view of the opened-out structure of the cut barrel-shaped sponge of fig. 10.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning variably connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1 and 4, the anti-fatigue health cushion made of recycled sponge in the present application comprises a fabric layer 1 and a base layer 4, wherein the fabric layer 1 covers the base layer 4, the base layer 4 comprises a recycled sponge layer 2 and a supporting layer 3, the fabric layer 1, the recycled sponge layer 2 and the supporting layer 3 are sequentially arranged from top to bottom, the recycled sponge layer 2 is firstly combined with the supporting layer 3 by hot pressing to form the base layer 4, and the base layer 4 is then combined with the fabric layer 1 by pressing to form, i.e. the recycled sponge layer 2 is firstly combined with the supporting layer 3 by hot pressing, and then the fabric layer 1 is combined with the recycled sponge layer by pressing to form.

The fabric layer 1 is made of one of natural leather, PVC leather, natural fiber tufted fabric, natural fiber needled fabric, synthetic fiber tufted fabric, synthetic fiber needled fabric and woven fabric, various treatments such as printing, ageing, setting different lines and the like can be performed on the fabric layer 1, so that the anti-fatigue health cushion can be diversified on the basis of anti-fatigue, and different use environments and different preference of consumers can be met.

The supporting layer 3 is a foaming layer or a fabric layer made of foaming materials or a composite layer of the foaming materials and the fabric. Preferably, the supporting layer 3 is a PU foam layer, an SBR foam layer, an NR foam layer, a natural fiber fabric layer or a synthetic fiber fabric layer, and the thickness of the supporting layer 3 is 1 to 3 mm.

The preparation process of the recovery sponge layer 2 is as follows: (1) crushing the recovered sponge into recovered sponge particles, wherein the particle size of the recovered sponge particles is preferably 1-3 mm, putting the recovered sponge particles into a stirring container, adding PU glue, and stirring and mixing uniformly; (2) filling the recovered sponge particles which are uniformly stirred and mixed into a barrel-shaped hydraulic tank and compacting; (3) introducing steam into the hydraulic tank to improve the bonding effect among the recovered sponge particles to form a firm barrel-shaped sponge body 5; (4) and fixing the tubbiness cavernous body 5, inserting a cutting tool bit into the tubbiness cavernous body 5 and surrounding the tubbiness cavernous body 5 rotates, and cutting the tubbiness cavernous body 5 into the recovery sponge layer 2.

Because there are minor gaps among the recovery sponge particles in the hydraulic pressure is irritated, the steam can be filled into in the gap effectively, inject steam into in the hydraulic pressure irritates can make recovery sponge particles firmly bond together, further compaction forms tubbiness cavernosum 5. In the embodiment, the PU glue is co-creation 1603 PU glue, and the temperature of the steam is preferably 160-170 ℃.

The tubbiness cavernosum 5 is fixed, the cutting tool bit is relative tubbiness cavernosum 5 rotates and cuts, and such mode of setting is favorable to the control of the cutting position of cutting tool bit can effective control retrieve the thickness on sponge layer 2, the preferred 5~25mm of thickness on retrieving sponge layer 2.

Coating first glue on the supporting layer 3, covering the recovery sponge layer 2 on the first glue, pressing for 4-5 min in a mold at 130-150 ℃, hot-pressing and compounding to form the base layer 4, coating second glue on the recovery sponge layer 2 in the base layer 4, covering the fabric layer 1 on the second glue, and pressing for 3-5 min in the mold at 70-80 ℃ between the base layer 4 and the fabric layer 1 to form the anti-fatigue health cushion. And the first glue and the second glue are both PU glue.

The whole preparation process adopts environment-friendly and nontoxic PU glue, so that the preparation of the anti-fatigue health pad is green and environment-friendly.

Most of the sponges are made of polyurethane materials, foaming is not needed after the sponges are recovered, the recovered sponge layer 2 can be formed through simple crushing, compacting and other preparation treatments, the thickness of the recovered sponge layer 2 is controlled to be 5-25 mm, and therefore the anti-fatigue health pad has good elasticity, can effectively relieve body fatigue caused by long-time positioning at a fixed position, can shorten processing procedures, and greatly reduces production cost.

As shown in fig. 2 and 3, the base layer 4 further includes an antibacterial layer 19, the antibacterial layer 19 is preferably an antibacterial agent layer, as shown in fig. 2, the antibacterial layer 19 is disposed between the recovery sponge layer 2 and the supporting layer 3, as shown in fig. 3, the antibacterial layer 19 is disposed between the recovery sponge layer 2 and the supporting layer 3, and between the recovery sponge layer 2 and the fabric layer 1. Pathogenic microorganisms in the anti-fatigue health mat can be effectively killed or growth can be inhibited through the antibacterial and bacteriostatic layer 19, and the anti-fatigue health mat has a protection effect.

The precoat 1 with basic unit 4 carries out the pressfitting through the mould, sets up the mould inner chamber in advance, makes the outer periphery pressfitting of anti-fatigue health pad forms prevents falling down the structure, it has multiple form to prevent falling down the structure, and following 4 are common form: as shown in fig. 4, the anti-falling structure is a first arc-shaped surface 6 facing the center of the anti-fatigue health mat, the first arc-shaped surface 6 comprises the outer circumferential surface of the supporting layer 3, the outer circumferential surface of the recovery sponge layer 2 and the outer circumferential surface of the fabric layer 1 which are connected in sequence, and the vertical distance from the first arc-shaped surface 6 to the center line of the anti-fatigue health mat is gradually reduced from bottom to top; as shown in fig. 7, the falling-down prevention structure includes a first vertical surface 7 and a second arc-shaped surface 8 which are sequentially connected, the first vertical surface 7 is the outer circumferential surface of the supporting layer 3, the second arc-shaped surface 8 includes the outer circumferential surface of the recovery sponge layer 2 and the outer circumferential surface of the fabric layer 1 which are sequentially connected, the vertical distance from the second arc-shaped surface 8 to the center line of the fatigue-resistant health cushion is gradually reduced from bottom to top, and the vertical distance from the first vertical surface 7 to the center line of the fatigue-resistant health cushion is greater than or equal to the vertical distance from the second arc-shaped surface 8 to the center line of the fatigue-resistant health cushion; as shown in fig. 5, the falling-down prevention structure includes a second vertical surface 9 and an oblique line surface 10 which are sequentially connected, the second vertical surface 9 is an outer peripheral surface of the supporting layer 3, the oblique line surface 10 is an outer peripheral surface of the fabric layer 1, the fabric layer 1 wraps the recovery sponge layer 2 and is partially bonded with the supporting layer 3 in a pressing manner, a distance from the oblique line surface 10 to a center line of the fatigue-resistant health cushion is gradually reduced from bottom to top, an included angle between the oblique line surface 10 and an upper end surface of the supporting layer 3 is greater than zero and smaller than 90 degrees, and a distance from the second vertical surface 9 to the center line of the fatigue-resistant health cushion is greater than or equal to a distance from the oblique line surface 10 to the center line of the fatigue-resistant health cushion; as shown in fig. 6, the recycling sponge layer 2 includes a first portion 11 and a second portion 12 coaxially disposed, the first portion 11 is located above the second portion 12, a distance from the periphery of the first portion 11 to the centerline thereof is smaller than a distance from the second portion 12 to the centerline thereof, the second portion 12 is bonded to the supporting layer 3 by thermal compression, the first portion 11 protrudes toward the fabric layer 1, the periphery of the first portion 11 is disposed in an arc shape, the distance from the periphery of the first portion 11 to the center thereof gradually decreases from bottom to top, the arc shape between the first portion 11 and the second portion 12 is excessive, the fabric layer 1 includes an intermediate portion 13, an outer portion 14 and a connecting portion 15 connecting the intermediate portion 13 and the outer portion 14, the lower end of the outer portion 14 is bonded to the upper end of the second portion 12 by pressing, the lower end of the intermediate portion 13 is bonded to the upper end of the first portion 11 by pressing, the connecting portion 15 is bonded to the outer peripheral surface of the first portion 11 and the joint of the first portion 11 and the second portion 12 in a press fit manner, the fall-down prevention structure includes a third vertical surface 16, a transverse surface 17 and a third arc-shaped surface 18 which are sequentially connected, the third vertical surface 16 includes the outer peripheral surface of the supporting layer 3, the outer peripheral surface of the recovery sponge layer 2 and the outer peripheral surface of the outer peripheral portion 14 which are sequentially connected, the transverse surface 17 is an upper end surface of the outer peripheral portion 14, and the third arc-shaped surface 18 is the outer peripheral surface of the connecting portion 15. Certainly, the anti-falling structure not only limits to above-mentioned four forms, the anti-falling structure mainly makes the ground effect of pasting of anti-fatigue health pad is better, and the people trample be difficult for falling when anti-fatigue health is filled up, and it is better to prevent falling.

To further provide a ground-contacting effect, the outer peripheral corners of the anti-fatigue health mat are curved over as shown in fig. 8 and 9.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications can be made on the basis of the foregoing description without necessarily requiring or excluding all embodiments, and that such modifications and modifications as would be obvious to one skilled in the art are intended to be included within the scope of this invention.

Claims

1. The anti-fatigue health cushion made of the recovered sponge is characterized by comprising a fabric layer and a base layer, wherein the fabric layer covers the base layer and is formed by being pressed and combined by glue;

the periphery of antifatigue healthy pad is equipped with prevents falling down the structure, prevent falling down the structure and be one of following form: (1) the anti-falling structure is a first arc-shaped surface facing the center of the anti-fatigue health cushion, the first arc-shaped surface comprises the peripheral surface of the supporting layer, the peripheral surface of the recovery sponge layer and the peripheral surface of the fabric layer which are sequentially connected, and the vertical distance from the first arc-shaped surface to the central line of the anti-fatigue health cushion is gradually reduced from bottom to top; (2) the anti-falling structure comprises a first vertical surface and a second arc-shaped surface which are sequentially connected, the first vertical surface is the peripheral surface of the supporting layer, the second arc-shaped surface comprises the peripheral surface of the recovery sponge layer and the peripheral surface of the fabric layer which are sequentially connected, and the vertical distance from the second arc-shaped surface to the central line of the anti-fatigue health cushion is gradually reduced from bottom to top; (3) the anti-falling structure comprises a second vertical surface and an inclined line surface which are sequentially connected, the second vertical surface is the peripheral surface of the supporting layer, the inclined line surface is the peripheral surface of the fabric layer, the fabric layer wraps the recovery sponge layer and is partially bonded with the supporting layer in a pressing mode, and the distance from the inclined line surface to the central line of the anti-fatigue health cushion is gradually reduced from bottom to top; (4) the fabric layer comprises an intermediate portion, an outer peripheral portion and a connecting portion, the connecting portion is connected with the intermediate portion and the outer peripheral portion, the intermediate portion is located above the outer peripheral portion, the intermediate portion is coaxially arranged with the outer peripheral portion, the falling prevention structure comprises a third vertical face, a transverse face and a third arc-shaped face which are sequentially connected, the third vertical face comprises the outer peripheral face of the supporting layer, the outer peripheral face of the recovery sponge layer and the outer peripheral face of the fabric layer which are sequentially connected, the transverse face is the upper end face of the outer peripheral portion, the third arc-shaped face is the outer peripheral face of the connecting portion, and the distance from the third arc-shaped face to the center line of the fatigue-resistant health cushion is gradually reduced from bottom to top.

2. The anti-fatigue health mat made of the recycled sponge as claimed in claim 1, wherein the thickness of the recycled sponge layer is 5 to 25 mm.

3. The anti-fatigue health mat made of recycled sponge according to claim 1, wherein the grain size of the recycled sponge is 1-3 mm.

4. The anti-fatigue health mat made of the recycled sponge as claimed in claim 1, wherein the supporting layer is a foamed layer or a fabric layer made of a foamed material or a composite layer of the foamed material and the fabric.

5. The anti-fatigue health mat made of the recycled sponge as claimed in claim 4, wherein the supporting layer is a PU foam layer or an SBR foam layer or an NR foam layer or a natural fiber fabric layer or a synthetic fiber fabric layer.

6. The anti-fatigue health mat made of the recycled sponge as claimed in claim 1, wherein the thickness of the supporting layer is 1-3 mm.

7. The anti-fatigue health mat made of recycled sponge according to claim 1, wherein the fabric layer is made of one of natural leather, PVC leather, natural fiber tufted fabric, natural fiber needle punched fabric, synthetic fiber tufted fabric, synthetic fiber needle punched fabric and woven fabric.

8. The anti-fatigue health mat made of the recycled sponge as claimed in claim 1, wherein an antibacterial layer is further arranged between the recycled sponge layer and the supporting layer and/or between the recycled sponge layer and the fabric layer.

9. The recycled sponge fatigue health pad as recited in claim 1, wherein the fatigue health pad has an arc transition at the outer peripheral corners.