CN216001662U

CN216001662U - Composite soft cushion

Info

Publication number: CN216001662U
Application number: CN202120295237.2U
Authority: CN
Inventors: 翁琛
Original assignee: Fuqing Shengde Plastic Products Co ltd
Current assignee: Fuqing Shengde Plastic Products Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-03-11
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a composite soft cushion, and relates to the technical field of fitness equipment. The composite soft cushion comprises a cork layer and an elastic layer. The cork layer is connected with the elastic layer, and overlaps the setting, and the cork layer is used for improving antiskid nature, hydroscopicity and gas permeability, and the elastic layer is used for improving elasticity, and one side that the cork layer was kept away from to the elastic layer is used for laminating in ground setting. Compared with the prior art, the composite soft cushion provided by the utility model has good air permeability, water absorbability and skid resistance due to the adoption of the cork layer overlapped on the elastic layer, and can meet the exercise requirements of users and improve the use comfort.

Description

Composite soft cushion

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a composite soft cushion.

Background

At present, along with the development of society, people pay more and more attention to the physical health condition of the people. In order to improve physical fitness, yoga mats (exercise/sport mats) are generally prepared at home to facilitate exercise. However, most of the existing yoga mats are made of plastic materials, and are poor in air permeability and water absorption and poor in use comfort.

In view of this, it is very important to design and manufacture a composite soft pad with good air permeability and water absorption especially in yoga mat production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite soft cushion which has good air permeability, water absorbability and skid resistance, can meet the exercise requirements of users and improves the use comfort.

The utility model is realized by adopting the following technical scheme.

The utility model provides a compound cushion, includes cork layer and elastic layer, and the cork layer is connected with the elastic layer, and overlaps the setting, and the cork layer is used for improving antiskid nature, hydroscopicity and gas permeability, and the elastic layer is used for improving elasticity, and one side that the cork layer was kept away from to the elastic layer is used for laminating in ground setting.

Alternatively, the cork layer is made of rubber bark. The anti-skid waterproof fabric has the characteristics of good anti-skid property, good water absorption, good air permeability, good extensibility, good wear resistance and high tear strength.

Optionally, the elastic layer is made of a thermoplastic elastomer and calcium carbonate. It has the characteristics of good elasticity and easy cleaning.

Optionally, the ratio of the weight of the thermoplastic elastomer to the weight of the calcium carbonate is 5 to 4. The reasonable proportion of the thermoplastic elastomer to the thermoplastic elastomer can further improve the elasticity of the elastic layer, so that the composite cushion has higher use comfort.

Optionally, the cork layer is heat press bonded with the elastic layer. The relative position of the cork layer and the elastic layer is fixed, the situation that the cork layer and the elastic layer are staggered is prevented, and the service life of the composite cushion is prolonged.

Optionally, the cork layer has a thickness in a range of 0.5 cm to 2 cm and the elastic layer has a thickness in a range of 0.5 cm to 2 cm. The reasonable thickness of the cork layer can reduce the weight of the whole composite cushion while ensuring the air permeability and the water absorbability, and the reasonable thickness of the elastic layer can reduce the weight of the whole composite cushion while ensuring the elasticity.

Optionally, the cork layer is 1 cm thick and the elastic layer is 1 cm thick.

Optionally, the cork layer is provided with anti-skidding line in the one side of keeping away from the elastic layer, and anti-skidding line is used for further improving the non-skid property of cork layer. And the beauty of the composite cushion can be improved.

Optionally, the cork layer is provided with a plurality of water-absorbing air vents. The water absorption air holes are used for realizing the air permeability function or the water absorption function, and the plurality of water absorption air holes are arranged at intervals and act together to improve the air permeability and the water absorption of the cork layer.

Optionally, the side of the resilient layer remote from the cork layer is provided with an embossment for increasing the friction between the resilient layer and the ground. The anti-skidding nature of elastic layer is prevented to the elastic layer and is slided for ground, improves the security that the user took exercise.

The composite soft cushion provided by the utility model has the following beneficial effects:

according to the composite soft cushion provided by the utility model, the cork layer is connected with the elastic layer and is overlapped, the cork layer is used for improving the skid resistance, the water absorption and the air permeability, the elastic layer is used for improving the elasticity, and one side of the elastic layer, which is far away from the cork layer, is used for being attached to the ground. Compared with the prior art, the composite soft cushion provided by the utility model has good air permeability, water absorbability and skid resistance due to the adoption of the cork layer overlapped on the elastic layer, and can meet the exercise requirements of users and improve the use comfort.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a cross-sectional view of a composite cushion according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cork layer in a composite cushion according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a cork layer in a composite cushion according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an elastic layer in the composite cushion according to the embodiment of the present invention.

Icon: 100-composite soft cushion; 110-cork layer; 111-anti-skid texture; 112-water absorption and air holes; 120-an elastic layer; 121-embossing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly and may, for example, be fixedly 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

Referring to fig. 1, 2, 3 and 4, the present invention provides a composite cushion 100 for a user to exercise. It has good gas permeability, hydroscopicity and antiskid nature, can satisfy the user and temper the demand, improves use comfort.

The composite cushion 100 includes a cork layer 110 and an elastic layer 120. The cork layer 110 is connected with the elastic layer 120 and is overlapped, the cork layer 110 is used for improving the anti-skid property, the water absorption and the air permeability, and the elastic layer 120 is used for improving the elasticity. Specifically, one side of the elastic layer 120 away from the soft wood layer 110 is used for being attached to the ground, one side of the soft wood layer 110 away from the elastic layer 120 is used for the user to exercise, that is, the composite cushion 100 is laid on the ground, and the soft wood layer 110 is disposed above the elastic layer 120. The composite cushion 100 naturally combines the cork layer 110 and the elastic layer 120, has the characteristics of the cork layer 110 and the elastic layer 120, and has high elasticity and the physical functions of sweat absorption, skid resistance and ventilation required during exercise.

It should be noted that the cork layer 110 is made of rubber bark, and has the characteristics of good skid resistance, good water absorption, good air permeability, good extensibility, good wear resistance and high tear strength. Specifically, the cork layer 110 is composed of a plurality of flat cells arranged in a radial manner, and the inside of the cell cavity is often filled with resin and tannin compounds, so that the cork layer 110 is always colored, light and soft in texture, elastic, not easily affected by chemicals, and is a poor conductor of electricity, heat and sound. Further, the flat cell structure of the cork layer 110 makes it have better elasticity, sealing property, heat insulation property, sound insulation property, electrical insulation property and friction resistance, and has the advantages of no toxicity, no smell, small specific gravity, soft hand feeling, difficult ignition and the like, so that it is widely applied to various fields.

Notably, the elastic layer 120 is made of a thermoplastic elastomer and calcium carbonate, which has good elasticity and is easy to clean. Specifically, the ratio of the weight of the thermoplastic elastomer to the weight of the calcium carbonate is 5 to 4, and a reasonable ratio of the thermoplastic elastomer to the thermoplastic elastomer can further improve the elasticity of the elastic layer 120, thereby making the composite cushion 100 more comfortable to use.

In this embodiment, the cork layer 110 and the elastic layer 120 are bonded by hot pressing to fix the relative positions of the cork layer 110 and the elastic layer 120, so as to prevent the occurrence of dislocation between the cork layer 110 and the elastic layer 120 and prolong the service life of the composite cushion 100.

It should be noted that the thickness of the cork layer 110 ranges from 0.5 cm to 2 cm, and the reasonable thickness of the cork layer 110 can reduce the weight of the entire composite cushion 100 while ensuring breathability and water absorbency. The thickness of the elastic layer 120 ranges from 0.5 cm to 2 cm, and the reasonable thickness of the elastic layer 120 can reduce the weight of the entire composite cushion 100 while ensuring elasticity.

In this embodiment, the thickness of the cork layer 110 is 1 cm, the thickness of the elastic layer 120 is 1 cm, and the thickness of the entire composite cushion 100 is 2 cm. However, the thickness of the cork layer 110 may be 0.5 cm or 2 cm, and the thickness of the elastic layer 120 may be 0.5 cm or 2 cm, in other embodiments, and the thicknesses of the cork layer 110 and the elastic layer 120 are not particularly limited.

In this embodiment, the side of the cork layer 110 away from the elastic layer 120 is provided with the anti-slip texture 111, and the anti-slip texture 111 is used to further improve the anti-slip performance of the cork layer 110, and can improve the aesthetic property of the composite cushion 100.

In this embodiment, the cork layer 110 is provided with a plurality of water absorption ventilation holes 112, the water absorption ventilation holes 112 are used for realizing a ventilation function or a water absorption function, and the plurality of water absorption ventilation holes 112 are arranged at intervals and work together to improve the ventilation property and the water absorption property of the cork layer 110. Specifically, the water absorption vent holes 112 have a small cross-sectional area and a large number, and are excellent in air permeability and water absorption.

In this embodiment, the embossing 121 is disposed on a side of the elastic layer 120 away from the cork layer 110, and the embossing 121 is used to increase a friction force between the elastic layer 120 and the ground, so as to improve the anti-slip property of the elastic layer 120, prevent the elastic layer 120 from sliding relative to the ground, and improve the exercise safety of the user.

It is worth noting that the composite cushion 100 has excellent shock absorption performance (damping performance/resilience performance), can generate high elasticity (high buffer force), and has the characteristics of good skid resistance, good water absorption, good air permeability, good extensibility, good wear resistance and high tear strength. The cork layer 110 has the functions of skid resistance, sweat absorption and ventilation, and avoids the situation that the body position slides due to sweat flowing in sports of a user, so that the body position is prevented from being damaged by acting force caused by inaccurate body position and sliding, and the damage to joints, muscles and soft tissues caused by sports is reduced.

In the production process of the cork layer 110, firstly, the rubber bark is crushed into cork particles; then adding polyurethane glue and stirring uniformly; then baking and shaping at high temperature by equipment, so that the cork particles expand to release natural resin to be bonded to form cork blocks or cork piers; then the soft wood board is manufactured by the working procedures of pressing, health preserving, slicing, sanding, edge milling and the like; and then cut into a sheet shape or a roll shape according to the requirement of thickness. The whole production process does not add any formaldehyde substance, pigment and flame retardant, and is natural and environment-friendly.

In the production process of the elastic layer 120, fifty percent of thermoplastic elastomer, forty percent of calcium carbonate, five percent of pigment and five percent of chemical auxiliary agent are mixed to prepare raw materials; then all the raw materials are sequentially put into an internal mixer to form a plasticized rubber mass, and in the process, various raw materials are preliminarily mixed; then three calendering are carried out through an open mill, so that various raw materials are mixed more fully and uniformly; then cutting the mixed raw materials into slices by a water cooling sheet discharging machine; finally, the sheet is vulcanized into the elastic layer 120 by a press vulcanizer with high tonnage pressure.

In the hot-pressing bonding process of the cork layer 110 and the elastic layer 120, a novel glue-free hot compounding process is adopted to naturally fuse the cork layer 110 and the elastic layer 120, so that the cork layer 110 and the elastic layer 120 are sequentially and thermally compounded from top to bottom. Specifically, the cork layer 110 is formed by specially processing natural oak bark into a coating, drying and shaping the coating on a water pound cloth, and the elastic layer 120 is formed by foaming and molding a thermoplastic elastomer material and then slicing the thermoplastic elastomer material.

In the composite cushion 100 according to the embodiment of the present invention, the soft wood layer 110 is connected to the elastic layer 120 and is overlapped, the soft wood layer 110 is used for improving the anti-skid property, the water absorption property and the air permeability, the elastic layer 120 is used for improving the elasticity, and one side of the elastic layer 120 away from the soft wood layer 110 is used for being attached to the ground. Compared with the prior art, the composite soft cushion 100 provided by the utility model has good air permeability, water absorbability and skid resistance due to the adoption of the soft wood layer 110 overlapped on the elastic layer 120, so that the requirements of users on exercise can be met, and the use comfort is improved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound cushion, its characterized in that, includes cork layer and elastic layer, the cork layer with the elastic layer is connected, and overlaps the setting, cork layer is used for improving antiskid nature, hydroscopicity and gas permeability, the elastic layer is used for improving elasticity, the elastic layer is kept away from one side of cork layer is used for laminating in ground setting.

2. The composite cushion according to claim 1, wherein the cork layer is made of rubber bark.

3. The composite cushion according to claim 1, wherein the cork layer is heat press bonded to the resilient layer.

4. The composite cushion according to claim 1, wherein the cork layer has a thickness in the range of 0.5 cm to 2 cm and the elastic layer has a thickness in the range of 0.5 cm to 2 cm.

5. The composite cushion according to claim 4, wherein the cork layer is 1 cm thick and the resilient layer is 1 cm thick.

6. The composite cushion according to claim 1, wherein the side of the cork layer remote from the elastic layer is provided with anti-slip texture for improving the anti-slip property of the cork layer.

7. The composite cushion according to claim 1, wherein the cork layer is provided with a plurality of water-absorbing airing holes.

8. The composite cushion according to claim 1, wherein a side of the resilient layer remote from the cork layer is provided with embossments for increasing the friction between the resilient layer and the ground.