CN216183499U

CN216183499U - Odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather

Info

Publication number: CN216183499U
Application number: CN202122689074.9U
Authority: CN
Inventors: 冯永强; 林文婷; 润雨豪
Original assignee: Fujian Zhongyu Waterborne Super Fiber Technology Co ltd
Current assignee: Fujian Zhongyu Waterborne Super Fiber Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses odorless sweat-absorbing anti-slip environment-friendly pressure yoga leather, which relates to the technical field of synthetic leather, and adopts the technical scheme that the upper polyurethane foaming film layer, the nitrile rubber foam layer and the lower TPE foaming base layer are sequentially stuck and fixed from top to bottom; the middle part in the lower TPE foaming base layer is provided with a tearing-proof net, and the upper side of the lower TPE foaming base layer is provided with a plurality of arc-shaped grooves distributed in an array manner; and a pressure-variable arc-shaped cavity is formed between the nitrile rubber foam layer and the plurality of arc-shaped grooves. According to the utility model, through the excellent elasticity and the effect of using soft of the nitrile rubber foam layer, the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather generates adaptive deformation during extrusion; and the combination of the anti-tearing net and the lower TPE foaming base layer can obviously improve the bottom supporting force of the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather, so that the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather has the effect of obviously improving the use comfort.

Description

Odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather

Technical Field

The utility model relates to the technical field of synthetic leather, in particular to odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather.

Background

Yoga mat, lay the mat below when practicing yoga, yoga mat divides traditional yoga mat and normal position yoga mat. Wherein, the traditional yoga mat is a yoga mat without lines; the yoga mat of normal position is the yoga mat of taking the line strip, not only has traditional yoga mat general function, can also guide the yoga style of practicing more scientific, accurate. In the aspect of yoga mat material selection, rubber foam, TPE foam, PVC foam, EVA, latex mat, NBR mat, etc. are generally used. Simultaneously be formed with on yoga mat surface and be used for the even granule of antiskid, and yoga mat has that the bubble is full, soft and nontoxic, tasteless, antiskid, the strong effect of resilience ability of feeling.

Chinese patent with publication number CN208069048U discloses a tear-resistant yoga leather, which is a composite layer structure comprising a PVC composite film surface layer, a PVC foamed middle layer and a yoga cloth bottom layer, wherein the above layers are compounded into a whole by hot pressing; the yoga cloth bottom layer adopts coarse fiber textile fabric, is equipped with criss-cross texture.

However, the three-layer composite structure of the anti-tearing yoga leather has the problem of hard material quality by using the PVC as the main material and forming the hot-pressing composite PVC composite film surface layer, the PVC foaming middle layer and the yoga cloth bottom layer, and further the problem that the yoga leather is poor in use effect due to the fact that the purpose of generating adaptive deformation during extrusion is difficult to achieve is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the odorless sweat-absorbing anti-slip environment-friendly yoga pressing leather which has the effect of remarkably improving the use comfort.

In order to achieve the purpose, the utility model provides the following technical scheme:

an odorless sweat-absorbing anti-slip environment-friendly voltage yoga leather comprises an upper polyurethane foaming film layer, a nitrile rubber foam layer and a lower TPE foaming base layer which are sequentially stuck and fixed from top to bottom; the middle part in the lower TPE foaming base layer is provided with a tearing-proof net, and the upper side of the lower TPE foaming base layer is provided with a plurality of arc-shaped grooves distributed in an array manner; and a pressure-variable arc-shaped cavity is formed between the nitrile rubber foam layer and the plurality of arc-shaped grooves.

By adopting the technical scheme, the nitrile rubber foam layer has excellent elasticity and soft use effect, so that when the nitrile rubber foam layer is used as the middle layer to be connected with the upper polyurethane foaming film layer and the lower TPE foaming base layer, the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather generates adaptive deformation during extrusion; and the combination of the anti-tearing net and the lower TPE foaming base layer can obviously improve the bottom supporting force of the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather, so that the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather has the effect of obviously improving the use comfort.

The utility model is further configured to: the upside of upper polyurethane foaming rete is provided with the arc stripe groove of a plurality of array distributions, adjacent two be formed with interval even stripe between the arc stripe groove, the upside of interval even stripe is provided with the friction line.

Through adopting above-mentioned technical scheme, arc stripe groove and friction line are used for with user direct contact, and because arc stripe groove is the arcuation, and then will have the effect that promotes the contact comfort level to with the extrusion force through the lateral wall dispersion in arc stripe groove when the pressurized, in order to realize effectively promoting the effect of use comfort level.

The utility model is further configured to: the upper side of the nitrile rubber foam layer is provided with a plurality of V-shaped grooves which are arranged at intervals, the lower side of the upper polyurethane foam film layer is matched with the V-shaped grooves and is embedded into the V-shaped grooves, and the thickness of each V-shaped groove is 10-20% of that of the nitrile rubber foam layer.

Through adopting above-mentioned technical scheme, V form groove combines and realizes showing the effect that promotes the connection structure stability on upper polyurethane foam film layer and butadiene acrylonitrile rubber foam layer with upper polyurethane foam film layer.

The utility model is further configured to: the downside of lower floor's TPE foam substrate is provided with a plurality of interval distribution's ripple groove, the ripple groove is corrugated along length direction, and is the V-arrangement along width direction's cross-section.

Through adopting above-mentioned technical scheme, it violently has the effect that promotes the frictional resistance with the ground contact to be corrugated ripple to make the cross sectional shape who is V form promote the structural strength of this lower floor TPE foaming basic unit, realize effectively prolonging this odorless sweat-absorbing limited slip environmental protection pressing yoga leather life's effect.

The utility model is further configured to: the downside of lower floor's TPE foaming basic unit is provided with the absorption recess that a plurality of arrays distribute.

Through adopting above-mentioned technical scheme, adsorb the recess and play and effectively adsorb fixed effect with ground to further promote this odorless sweat-absorbing limited slip environmental protection pressure yoga leather's result of use.

The utility model is further configured to: lower floor's TPE foam base layer is provided with a plurality of perforation, it is located to perforate the ripple inslot, and the upper end is located lower floor's TPE foam base layer is kept away from press the position that becomes the arc chamber.

Through adopting above-mentioned technical scheme, the perforation plays the effect that is showing the use compliance that promotes lower floor's TPE foaming basic unit to it presses yoga leather to have the effect that is showing and promotes use comfort to make this odorless sweat-absorbing limited slip environmental protection.

The utility model is further configured to: the thickness of the upper polyurethane foaming film layer is 1-1.5 mm; the thickness of the nitrile rubber foam layer is 4-5 mm; the thickness of lower floor's TPE foaming basic unit is 2-3 mm.

Through adopting above-mentioned technical scheme for this odorless sweat-absorbing limited slip environmental protection presses yoga leather has stable in structure and uses comfortable effect.

In conclusion, the utility model has the following beneficial effects: the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather has the effects of comfort and stability in use due to the upper polyurethane foaming film layer, the nitrile rubber foam layer and the lower TPE foaming base layer which are compounded into a whole through hot pressing, and the plurality of arc-shaped stripe grooves and the plurality of friction lines are arranged on the upper side of the upper polyurethane foaming film layer to improve the comfort in use and the anti-slip performance; a V-shaped groove for improving the structural stability is arranged on the upper side of the nitrile rubber foam layer; set up the arc recess in order to form the arc recess that promotes this odorless sweat-absorbing limited slip environmental protection pressing yoga leather's atress deformability at the upside of lower floor's TPE foaming basic unit, set up the ripple groove and adsorb the recess in order to promote this odorless sweat-absorbing limited slip environmental protection pressing yoga leather's stationary stability in the below to make this odorless sweat-absorbing limited slip environmental protection pressing yoga leather have the effect that is showing and promotes use comfort when preventing that the net that tears increases intensity and perforation increase compliance.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view of the upper side structure of the upper polyurethane foam film layer of the present embodiment;

FIG. 3 is a schematic view of the upper side structure of the nitrile rubber foam layer of the present embodiment;

fig. 4 is a schematic view of the structure of the lower TPE foam base layer of this embodiment.

Description of reference numerals: 1. an upper polyurethane foam film layer; 11. an arc-shaped stripe groove; 12. connecting stripes at intervals; 121. rubbing the grains; 2. a nitrile rubber foam layer; 21. a V-shaped groove; 3. the lower TPE foaming base layer; 31. an arc-shaped groove; 32. a corrugated groove; 33. adsorbing the groove; 34. perforating; 4. a tear resistant web; 5. the pressure becomes arc chamber.

Detailed Description

In order to make the technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments. 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 application.

As shown in fig. 1, an odorless sweat-absorbing anti-slip environment-friendly yoga leather comprises an upper polyurethane foam film layer 1, a nitrile rubber foam layer 2 and a lower TPE foam base layer 3 which are compounded from top to bottom and are sequentially stuck and fixed. Wherein, middle part in lower floor's TPE foam substrate 3 is provided with anti-tear net 4 to the upside of lower floor's TPE foam substrate 3 is provided with the arc recess 31 of a plurality of array distributions, and then is formed with between butadiene acrylonitrile rubber foam layer 2 and a plurality of arc recess 31 and presses variable arc chamber 5. Therefore, by adopting the nitrile rubber foam layer 2 with excellent elasticity and using soft effect, when the nitrile rubber foam layer 2 is used as an intermediate layer to connect the upper polyurethane foam film layer 1 and the lower TPE foam base layer 3, the odorless sweat-absorbing slip-limiting environment-friendly voltage-variable yoga leather generates adaptive deformation during extrusion; and the anti-tearing net 4 is combined with the lower TPE foaming base layer 3 to obviously improve the bottom supporting force of the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather, so that the odorless sweat-absorbing anti-slip environment-friendly pressing yoga leather has the effect of obviously improving the use comfort.

It should be noted that the thickness of the upper polyurethane foam film layer 1 is 1-1.5mm, the thickness of the nitrile rubber foam layer 2 is 4-5mm, and the thickness of the lower TPE foam base layer 3 is 2-3mm, so that the odorless sweat-absorbing slip-stopping environment-friendly voltage yoga leather has the effects of stable structure and comfortable use.

As shown in fig. 1 and 2, a plurality of arc-shaped stripe grooves 11 are arranged on the upper side of the upper polyurethane foam film layer 1. An interval connecting stripe 12 is formed between two adjacent arc stripe grooves 11, and a friction stripe 121 is arranged on the upper side of the interval connecting stripe 12. Wherein, arc stripe groove 11 and friction line 121 are used for with user direct contact, and because arc stripe groove 11 is the arcuation, and then will have the effect that promotes the contact comfort level to with the extrusion force through the lateral wall dispersion of arc stripe groove 11 when the pressurized, in order to realize effectively promoting the effect of use comfort level.

As shown in fig. 1 and 3, a plurality of V-shaped grooves 21 are provided at intervals on the upper side of the nitrile rubber foam layer 2. The lower side of the upper polyurethane foaming film layer 1 is matched with the V-shaped groove 21 and is embedded into the V-shaped groove 21, the thickness of the V-shaped groove 21 is 10-20% of that of the nitrile rubber foam layer 2, and then the effect of remarkably improving the stability of the connection structure of the upper polyurethane foaming film layer 1 and the nitrile rubber foam layer 2 is achieved through the combination of the V-shaped groove 21 and the upper polyurethane foaming film layer 1.

As shown in fig. 1 and 4, a plurality of corrugated grooves 32 are arranged at intervals on the lower side of the lower TPE foam base layer 3. The corrugated groove 32 is corrugated in the longitudinal direction, and has a V-shaped cross section in the width direction. Wherein, it violently has the effect of the frictional resistance who promotes and ground contact to be corrugated ripple to make the cross sectional shape who is V form promote the structural strength of this lower floor's TPE foaming basic unit 3, realize effectively prolonging this odorless sweat-absorbing limited slip environmental protection pressing yoga leather life's effect. It should be mentioned that a plurality of adsorption grooves 33 are arranged in an array on the lower side of the lower TPE foam base layer 3. Adsorb recess 33 and play and effectively adsorb fixed effect with ground to further promote this odorless sweat-absorbing limited slip environmental protection voltage yoga leather's result of use. Meanwhile, a plurality of through holes 34 are formed in the lower TPE foam base layer 3. Perforation 34 is located corrugated groove 32, and the upper end is located lower floor's TPE foam substrate 3 and keeps away from press the position that becomes curved chamber 5. Therefore, the perforation 34 plays the role of remarkably improving the using softness of the lower TPE foaming base layer 3, so that the odorless sweat-absorbing slip-limiting environment-friendly voltage-variable yoga leather has the effect of remarkably improving the using comfort.

In summary, the odorless sweat-absorbing anti-slip environment-friendly pressure-variable yoga leather has the effects of comfort and stability in use through the upper polyurethane foaming film layer 1, the nitrile rubber foam layer 2 and the lower TPE foaming base layer 3 which are compounded into a whole through hot pressing, and the plurality of arc-shaped stripe grooves 11 and the friction stripes 121 are arranged on the upper side of the upper polyurethane foaming film layer 1 to improve the comfort and the anti-slip performance; a V-shaped groove for improving the structural stability is arranged on the upper side of the nitrile rubber foam layer 2; set up arc recess 31 in order to form the arc recess 31 that promotes this odorless sweat-absorbing limited slip environmental protection pressure yoga leather's stress deformability at the upside of lower floor's TPE foaming basic unit 3, set up ripple groove 32 and adsorb recess 33 in order to promote this odorless sweat-absorbing limited slip environmental protection pressure yoga leather's fixed stability in the below to make this odorless sweat-absorbing limited slip environmental protection pressure yoga leather have the effect that is showing and promotes use comfort when preventing that the net 4 increases intensity and perforation 34 increases the compliance of tearing.

References in this application to "first," "second," "third," "fourth," etc., if any, are intended to distinguish between similar elements and not necessarily to describe a particular order or sequence. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, or apparatus.

It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides an odorless sweat-absorbing limited slip environmental protection presses yoga leather which characterized in that: comprises an upper polyurethane foaming film layer (1), a nitrile rubber foam layer (2) and a lower TPE foaming base layer (3) which are sequentially stuck and fixed from top to bottom; the middle part in the lower TPE foaming base layer (3) is provided with a tearing-proof net (4), and the upper side of the lower TPE foaming base layer (3) is provided with a plurality of arc-shaped grooves (31) distributed in an array manner; and a pressure-variable arc-shaped cavity (5) is formed between the nitrile rubber foam layer (2) and the arc-shaped grooves (31).

2. The odorless sweat-absorbing slip-limiting environment-friendly voltage yoga leather according to claim 1, which is characterized in that: the upside of upper polyurethane foaming rete (1) is provided with a plurality of array distribution's arc stripe groove (11), adjacent two be formed with interval even stripe (12) between arc stripe groove (11), the upside of interval even stripe (12) is provided with friction line (121).

3. The odorless sweat-absorbing slip-limiting environment-friendly voltage yoga leather according to claim 1, which is characterized in that: the upper side of the nitrile rubber foam layer (2) is provided with a plurality of V-shaped grooves (21) which are arranged at intervals, the lower side of the upper polyurethane foam film layer (1) is matched with the V-shaped grooves (21) and is embedded into the V-shaped grooves (21), and the thickness of the V-shaped grooves (21) is 10-20% of that of the nitrile rubber foam layer (2).

4. The odorless sweat-absorbing slip-limiting environment-friendly voltage yoga leather according to claim 1, which is characterized in that: the downside of lower floor's TPE foam substrate (3) is provided with a plurality of interval distribution's ripple groove (32), ripple groove (32) are corrugated along length direction, and are the V-arrangement along width direction's cross-section.

5. The odorless sweat-absorbing slip-limiting environment-friendly voltage yoga leather according to claim 4, which is characterized in that: the downside of lower floor TPE foaming basic unit (3) is provided with absorption recess (33) that a plurality of at least arrays distribute.

6. The odorless sweat-absorbing slip-limiting environment-friendly voltage yoga leather according to claim 5, which is characterized in that: lower floor TPE basic unit that foams (3) are provided with a plurality of perforation (34), it is located to perforate (34) in ripple groove (32), and the upper end is located lower floor TPE basic unit that foams (3) is kept away from press the position that becomes arc chamber (5).

7. The odorless sweat-absorbing slip-limiting environment-friendly voltage yoga leather according to claim 1, which is characterized in that: the thickness of the upper polyurethane foaming film layer (1) is 1-1.5 mm; the thickness of the nitrile rubber foam layer (2) is 4-5 mm; the thickness of the lower TPE foaming base layer (3) is 2-3 mm.