CN112516511B

CN112516511B - Self-unfolding anti-slip yoga mat

Info

Publication number: CN112516511B
Application number: CN202011432115.XA
Authority: CN
Inventors: 雷蕾; 孙华; 孙侠
Original assignee: Hunan First Normal University
Current assignee: Fuqing Shengde Plastic Products Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-13
Anticipated expiration: 2040-12-10
Also published as: CN112516511A

Abstract

The invention discloses a self-unfolding anti-skid yoga mat, which belongs to the field of yoga mats, and firstly, the self-unfolding process of a yoga mat body is automatically realized through the air flow between an air flow channel and an elastic opening bag, meanwhile, a second buffer force is provided for a user on the basis of the material of the yoga mat body, in addition, the soft sucker automatically realizes the tight adsorption with the ground through the pressing of a human body on the yoga mat body in the using process, thereby realizing the stable placement between the yoga mat body and the ground, improving the use safety of the yoga mat body, in addition, in the adsorption process of the soft sucker and the ground, the semicircle magnetic sheet automatically realizes the 180-degree rotation, the attractive force among the lower magnetic sheet, the semicircle magnetic sheet and the upper magnetic sheet is automatically converted into repulsive force, and a third buffer force is provided for the user through the double repulsive forces among the lower magnetic sheet, the semicircle magnetic sheet and the upper magnetic sheet, the elasticity of the yoga mat body is improved by a deeper layer.

Description

Self-unfolding anti-slip yoga mat

Technical Field

The invention relates to the field of yoga mats, in particular to a self-unfolding anti-slip yoga mat.

Background

Yoga mat, lay the mat below when practicing yoga, yoga mat's material generally divide into rubber foaming, TPE foaming, PVC foaming, EVA, latex pad, NBR mat etc. yoga mat surface granule is even, and the bubble is full, feels soft, and nontoxic, tasteless, antiskid, resilience ability reinforce, has very strong anti ability of tearing, is yoga practitioner's ideal selection. In addition, yoga mat still can effectively separate ground cold gas, and the grip is strong, has outstanding resilience, planarization, antiskid nature and human skin affinity. But also can be used for other body-building exercises, and is suitable for children to play as a blanket and a camping cushion in the open.

When practicing yoga, because the horizontal force that the health was applyed the yoga mat is great, consequently when practicing, often run into the condition that takes place to slide between yoga mat and the ground, this not only influences the effect of exercise, and the slip of yoga mat can cause very big damage to the yoga student when carrying out the high difficulty action training.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a self-unfolding anti-skid yoga mat, which automatically realizes the self-unfolding process of a yoga mat body on the ground by the matching use of an air flow channel and an elastic opening bag, provides a second buffer force for a user on the basis of the material of the yoga mat body by the air flow between the air flow channel and the elastic opening bag, further improves the elasticity of the yoga mat body, simultaneously, the soft sucker automatically realizes the close adsorption with the ground by pressing the yoga mat body by a human body in the use process, thereby realizing the stable placement between the yoga mat body and the ground, improving the use safety and convenience of the yoga mat body, and automatically realizing the 180-degree rotation of a semicircular magnetic sheet in the adsorption process of the soft sucker and the ground, make down magnetic sheet, semicircle magnetic sheet and go up the appeal between the magnetic sheet three automatic transformation for the repulsion force, through the dual repulsion force between the three, on yoga mat body material itself and airflow channel's basis, for the user provides the third buffering power, the one deck more has improved the elasticity of yoga mat body more deeply, brings more comfortable and safe use for the user and experiences.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A self-unfolding anti-skid yoga mat comprises a yoga mat body, wherein the lower end of the yoga mat body is provided with a plurality of uniformly distributed outer grooves, the upper inner wall of each outer groove is provided with an inner groove, the inner side of each outer groove is provided with a soft sucker, the upper end of each soft sucker is fixedly connected with a lower magnetic sheet, the upper end of each lower magnetic sheet is fixedly connected with a buffer cushion, the inner side of each inner groove is provided with a pair of mutually symmetrical semicircular magnetic sheets, a rope connecting column is fixedly connected between the pair of semicircular magnetic sheets, the inner wall of each inner groove is provided with a pair of sliding grooves, one end of each semicircular magnetic sheet, which is far away from the rope connecting column, is fixedly connected with a sliding rod, the pair of sliding rods are respectively and slidably connected with the inner parts of the pair of sliding grooves, the upper inner wall of each inner groove is fixedly connected with an upper magnetic sheet, an upper elastic belt is fixedly connected between the upper magnetic sheet and the rope connecting column, and a lower elastic belt is fixedly connected between the buffer cushion and the rope connecting column, the lower end of the upper magnetic sheet is fixedly connected with a pair of push rods, the invention firstly uses the matching of the airflow channel and the elastic opening bag to automatically realize the self-unfolding process of the yoga mat body on the ground, and provides a second buffer force for a user on the basis of the material of the yoga mat body through the airflow flowing between the airflow channel and the elastic opening bag, thereby further improving the elasticity of the yoga mat body, simultaneously, the soft sucker automatically realizes the tight adsorption with the ground by pressing the yoga mat body by a human body in the using process, thereby realizing the stable placement between the yoga mat body and the ground, improving the use safety and the convenience of the yoga mat body, and in the adsorption process of the soft sucker and the ground, the semicircle automatically realizes 180-degree rotation, so that the attractive force among the lower magnetic sheet, the semicircle magnetic sheet and the upper magnetic sheet is automatically changed into repulsive force, through the dual repulsion force between the three, on yoga mat body material itself and airflow channel's basis, for the user provides the third buffering power, the one deck more deeply has improved yoga mat body's elasticity, brings more comfortable and safe use experience for the user.

It is further, a pair of push rod and a pair of last magnetic sheet are interval evenly distributed, and is a pair of go up the magnetic sheet and all be located between a pair of semicircle magnetic sheet to be located the both sides of wiring even post respectively, and be a pair of interval between the last magnetic sheet is less than the diameter of blotter, when people's health moves on the yoga mat body, the gravity of health can cause the yoga mat body pressurized sunken, makes the push rod move down, push rod and blotter contact and extrude the blotter to ground gradually, thereby promote soft sucking disc and make its and ground contact and laminate, the contact site on soft sucking disc and ground forms vacuum state, adsorb through soft sucking disc and place the stability between subaerial realization yoga mat body and ground, make the yoga mat body difficult emergence remove, improved the safety in utilization of yoga mat body.

Further, the connection points of the lower elastic band and the pair of upper elastic bands with the rope winding column are located on the same line of the rope winding column, so that when the semicircular magnetic sheet is in a horizontal state, one of the lower elastic band and the upper elastic band surrounds a semicircle along the surface of the rope winding column.

Further, the vertical distance from the upper magnetic sheet to the upper inner wall of the sliding groove is larger than the original length of the upper elastic belt, so that the upper elastic belt is always in a stretched state, the farthest vertical distance from the buffer pad to the lower inner wall of the sliding groove is larger than the original length of the lower elastic belt, so that when the soft sucker is adsorbed on the ground, the lower elastic belt is in a stretched state, and the elastic coefficient of the lower elastic belt is larger than that of the upper elastic belt.

Further, go up the magnetic sheet and be heteropolar with the one end that the magnetic sheet is close to each other down for when semicircle magnetic sheet parallel position goes up the magnetic sheet and down between the magnetic sheet, there are two kinds of situations: the magnetic pole distribution direction of the semicircular magnetic sheet in the parallel state is the same as that of the lower magnetic sheet and the upper magnetic sheet, namely the lower magnetic sheet and the semicircular magnetic sheet are in a mutual adsorption state.

Further, go up the vertical distance of inner wall and blotter to spout on magnetic sheet to the spout under the farthest vertical distance of inner wall all be greater than the radius of semicircle magnetic sheet for adsorb subaerial when soft sucking disc, and inner groovy upper end pressure disappears this moment, the inner groovy kick-backs the back, and the semicircle magnetic sheet can realize rotatoryly between blotter and last magnetic sheet.

Furthermore, the soft sucker is made of TPE materials, the TPE materials have the characteristics of plastics and rubber, show the high elasticity of the rubber at normal temperature, are environment-friendly and non-toxic, are easy to recycle and have lower cost.

Further, it is a plurality of outer recess is row form evenly distributed, a plurality of airflow channel have been seted up to yoga mat body's inside, and is a plurality of airflow channel and the outer recess of multirow are interval evenly distributed, airflow channel's inside packing has the air.

Furthermore, a pair of bag storage cavities is further formed in the yoga mat body, the airflow channel and the outer groove are located between the bag storage cavities and communicated with the bag storage cavities, the elastic open bag is placed in the bag storage cavity, the open end of the elastic open bag is fixedly connected with the inner wall of the bag storage cavity, the airflow channel is located on the inner side of the open end of the elastic open bag, when the yoga mat body is not used and is in a curling state, the yoga mat body is compressed to a certain degree under the curling and squeezing action, excessive gas in the airflow channel due to compression can enter the elastic open bag for storage, the elastic open bag is inflated and expanded, when the yoga mat body is unfolded and used, due to disappearance of extrusion force, the gas automatically flows into the airflow channel under the elastic action of the elastic open bag, and under the action of airflow, the yoga mat body is pushed to be automatically unfolded, the tiling is subaerial to make things convenient for people to use, and, through airflow channel's setting, when people move on the yoga mat body, along with the human body irregularly presses that causes airflow channel, make the air current constantly at airflow channel and elasticity opening bag round trip movement, cause airflow channel's repeated compression and resilience, further improved the elasticity of yoga mat body, the more comfortable experience of user is given in the area.

Furthermore, one end of the bag storage cavity, which is far away from the airflow channel, is provided with a plurality of vent holes communicated with the outside, and the vent holes are used for the circulation of air in the bag storage cavity and the outside, so that the balance of air pressure in the bag storage cavity is maintained, and the expansion and contraction of the elastic opening bag are facilitated.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme firstly automatically realizes the self-unfolding process of the yoga mat body on the ground by matching the air flow channel and the elastic opening bag, and provides a second buffer force for a user on the basis of the material of the yoga mat body through the air flow between the air flow channel and the elastic opening bag, further improves the elasticity of the yoga mat body, simultaneously, the soft sucker automatically realizes the tight adsorption with the ground by pressing the yoga mat body by a human body in the using process, thereby realizing the stable placement between the yoga mat body and the ground, improving the use safety and the convenience of the yoga mat body, and in the adsorption process of the soft sucker and the ground, the semicircular magnetic sheet automatically realizes the 180-degree rotation, and automatically converting the attractive force among the lower magnetic sheet, the semicircular magnetic sheet and the upper repulsive force, through the dual repulsion force between the three, on yoga mat body material itself and airflow channel's basis, for the user provides the third buffering power, the one deck more deeply has improved yoga mat body's elasticity, brings more comfortable and safe use experience for the user.

(2) A pair of push rod and a pair of last magnetic sheet are interval evenly distributed along circular, a pair of magnetic sheet of going up all is located between a pair of semicircle magnetic sheet, and be located the both sides of wiring even post respectively, interval between a pair of last magnetic sheet is less than the diameter of blotter, when people's health moves on the yoga mat body, the gravity of health can cause the yoga mat body pressurized depression, make the push rod move down, the push rod contacts and extrudees the blotter to ground gradually with the blotter, thereby promote soft sucking disc and make it contact with ground and laminate, the contact site of soft sucking disc and ground forms vacuum state, adsorb through soft sucking disc and place in subaerial realization yoga mat body and the stability between the ground, make the difficult emergence of yoga mat body remove, the safety in utilization of yoga mat body has been improved.

(3) The connection points of the lower elastic band and the pair of upper elastic bands with the rope winding connecting column are positioned on the same element line of the rope winding connecting column, so that when the semicircular magnetic sheet is in a horizontal state, one of the lower elastic band and the upper elastic band can surround a semicircle along the surface of the rope winding connecting column.

(4) The vertical distance from the upper magnetic sheet to the upper inner wall of the sliding groove is greater than the original length of the upper elastic belt, so that the upper elastic belt is always in a stretched state, the farthest vertical distance from the buffer pad to the lower inner wall of the sliding groove is greater than the original length of the lower elastic belt, the lower elastic belt is in a stretched state when the soft sucker is adsorbed on the ground, and the elastic coefficient of the lower elastic belt is greater than that of the upper elastic belt.

(5) Go up the magnetic sheet and be heteropolar with the one end that the magnetic sheet is close to each other down for when semicircle magnetic sheet parallel position goes up the magnetic sheet and down between the magnetic sheet, there are two kinds of circumstances: the magnetic pole distribution direction of the semicircular magnetic sheet in the parallel state is the same as that of the lower magnetic sheet and the upper magnetic sheet, namely the lower magnetic sheet and the semicircular magnetic sheet are in a mutual adsorption state.

(6) Go up the vertical distance of inner wall and blotter to spout on the magnetic sheet and the farthest vertical distance of inner wall all is greater than the radius of semicircle magnetic sheet under the spout to soft sucking disc adsorbs subaerial, and inner grove upper end pressure disappears this moment, and after the inner grove kick-backed, the semicircle magnetic sheet can realize rotatoryly between blotter and last magnetic sheet.

(7) The soft sucker is made of TPE (thermoplastic elastomer) material, the TPE material has the characteristics of plastics and rubber, shows high elasticity of the rubber at normal temperature, is environment-friendly and nontoxic, is easy to recycle and has lower cost.

(8) When the yoga mat body is not used and is in a curling state, under the action of curling extrusion, the yoga mat body is compressed to a certain degree, excessive gas in the airflow channel due to compression can enter the elastic opening bag for storage, and the elastic opening bag is inflated and expanded, when the yoga mat body is unfolded for use, due to the fact that extrusion force disappears, the gas automatically flows into the airflow channel under the action of the elastic force of the elastic opening bag, the yoga mat body is pushed to be automatically unfolded and flatly laid on the ground under the action of airflow, so that the yoga mat is convenient for people to use, and through the arrangement of the airflow channel, when people move on the yoga mat body, airflow constantly moves back and forth in the airflow channel and the elastic opening bag along with the irregular pressing of the human body on the airflow channel, so that the airflow channel is repeatedly compressed and rebounded, and the elasticity of the yoga mat body is further improved, bringing a more comfortable experience to the user.

(9) A plurality of vent holes communicated with the outside are formed in one end, far away from the airflow channel, of the bag storage cavity, and the vent holes are used for air circulation between the bag storage cavity and the outside, so that air pressure balance in the bag storage cavity is maintained, and expansion and contraction of the elastic opening bag are facilitated.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a partial perspective cross-sectional view of the present invention;

FIG. 5 is a schematic view of a partial front structure of the soft sucker of the present invention;

FIG. 6 is a schematic view of a partial side view of the soft suction cup of the present invention;

FIG. 7 is a schematic side view of a portion of the soft suction cup of the present invention in use;

FIG. 8 is a schematic view of a partial side view of the magnetic semicircular sheet of the present invention during rotation;

FIG. 9 is a schematic structural view showing the magnetic pole distribution directions of the lower magnetic sheet, the semicircular magnetic sheet and the upper magnetic sheet according to the present invention;

fig. 10 is a schematic side view of the present invention.

The reference numbers in the figures illustrate:

1 yoga mat body, 101 outer recess, 102 inner groovy, 103 spout, 104 airflow channel, 105 store up bag chamber, 106 air vents, 2 soft sucking discs, 3 magnetic sheets down, 4 blotters, 5 semicircle magnetic sheets, 6 wiring rope even posts, 7 slide bars, 8 lower elastic bands, 9 upper elastic bands, 10 upper magnetic sheets, 11 push rods, 12 elasticity open capsules.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may 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.

Example (b):

referring to fig. 1 to 4, a self-unfolding anti-slip yoga mat comprises a yoga mat body 1, wherein a plurality of uniformly distributed outer grooves 101 are formed at the lower end of the yoga mat body 1, inner grooves 102 are formed in the upper inner wall of the outer grooves 101, soft suckers 2 are arranged on the inner sides of the outer grooves 101, lower magnetic sheets 3 are fixedly connected to the upper ends of the soft suckers 2, a cushion pad 4 is fixedly connected to the upper end of the lower magnetic sheets 3, a pair of symmetrical semicircular magnetic sheets 5 are arranged on the inner side of the inner grooves 102, a rope winding connecting column 6 is fixedly connected between the pair of semicircular magnetic sheets 5, a pair of sliding grooves 103 are formed in the inner wall of the inner grooves 102, a sliding rod 7 is fixedly connected to one end of each semicircular magnetic sheet 5, which is far away from the rope winding connecting column 6, the pair of sliding rods 7 are respectively slidably connected to the insides of the pair of sliding grooves 103, meanwhile, the sliding rods 7 can rotate in the, the upper magnetic sheet 10 and the rope winding connecting column 6 are fixedly connected with an upper elastic belt 9, the cushion pad 4 and the rope winding connecting column 6 are fixedly connected with a lower elastic belt 8, the lower end of the upper magnetic sheet 10 is also fixedly connected with a pair of push rods 11, the soft sucker 2 is made of a TPE material, the TPE material has the characteristics of plastics and rubber, the high elasticity of the rubber is displayed at normal temperature, and the soft sucker is environment-friendly, non-toxic, easy to recycle and low in cost.

Referring to fig. 4, a pair of push rods 11 and a pair of upper magnetic pieces 10 are uniformly distributed along a circle at intervals, the pair of upper magnetic pieces 10 are both located between the pair of semicircular magnetic pieces 5, and are respectively positioned at both sides of the rope winding connecting column 6, the distance between the pair of upper magnetic sheets 10 is smaller than the diameter of the cushion pad 4, when a person moves on the yoga mat body 1, the gravity of the body can cause the yoga mat body 1 to be pressed and sunken, so that the push rod 11 moves downwards, the push rod 11 is contacted with the buffer pad 4 and gradually extrudes the buffer pad 4 to the ground, thereby pushing the soft sucker 2 to contact and attach with the ground, forming a vacuum state at the contact part of the soft sucker 2 and the ground, adsorb through soft sucking disc 2 and place in subaerial realization yoga mat body 1 and the stability between the ground, make yoga mat body 1 be difficult for taking place to remove, improved yoga mat body 1's safety in utilization, the supplementary explanation: before the soft sucker 2 is completely extruded on the ground, the upper magnetic sheet 10 can firstly contact with the rope winding connecting column 6 to push the semicircular magnetic sheet 5, the rope winding connecting column 6 and the sliding rod 7 to move downwards, and the sliding groove 103 has enough length, so that the soft sucker 2 can be tightly adsorbed on the ground before the sliding rod 7 reaches the lowest end of the sliding groove 103.

Referring to fig. 4, the connection points of the lower elastic band 8 and the pair of upper elastic bands 9 with the rope winding post 6 are located on the same line of the rope winding post 6, so that when the semicircular magnetic sheet 5 is in a horizontal state, one of the lower elastic band 8 and the upper elastic band 9 surrounds a half turn along the surface of the rope winding post 6.

Referring to fig. 5, the vertical distance from the upper magnetic sheet 10 to the upper inner wall of the sliding slot 103 is greater than the original length of the upper elastic belt 9, so that the upper elastic belt 9 is always in a stretched state, and the farthest vertical distance from the cushion pad 4 to the lower inner wall of the sliding slot 103 is greater than the original length of the lower elastic belt 8, so that when the soft suction cup 2 is adsorbed on the ground, the lower elastic belt 8 is in a stretched state, and the elastic coefficient of the lower elastic belt 8 is greater than that of the upper elastic belt 9.

Referring to fig. 8, the vertical distance from the upper magnetic sheet 10 to the upper inner wall of the chute 103 and the farthest vertical distance from the cushion pad 4 to the lower inner wall of the chute 103 are both greater than the radius of the semicircular magnetic sheet 5, so that when the soft suction cup 2 is adsorbed on the ground, and the pressure at the upper end of the inner groove 102 disappears at this time, and after the inner groove 102 rebounds, the semicircular magnetic sheet 5 can rotate between the cushion pad 4 and the upper magnetic sheet 10.

Referring to fig. 9, the ends of the upper and lower

magnetic pieces

10 and 3 close to each other are opposite poles, so that when the semicircular magnetic pieces 5 are positioned between the upper and lower

magnetic pieces

10 and 3 in parallel, there are two situations: the upper magnetic sheet 10, the lower magnetic sheet 3 and the semicircular magnetic sheet 5 are attracted, and the upper magnetic sheet 10, the lower magnetic sheet 3 and the semicircular magnetic sheet 5 are repulsive force, and when the upper elastic belt 9 is in a vertical state, the magnetic pole distribution direction of the semicircular magnetic sheet 5 in a parallel state is the same as that of the lower magnetic sheet 3 and the upper magnetic sheet 10, namely, the lower magnetic sheet 3, the upper magnetic sheet 10 and the semicircular magnetic sheet 5 are in a mutual adsorption state.

Referring to fig. 2 and 10, a plurality of outer grooves 101 are uniformly distributed in a row shape, a plurality of air flow channels 104 are formed inside the yoga mat body 1, the plurality of air flow channels 104 and the plurality of rows of outer grooves 101 are uniformly distributed at intervals, air is filled inside the air flow channels 104, a pair of bag storage cavities 105 are further formed inside the yoga mat body 1, the air flow channels 104 and the outer grooves 101 are both located between the pair of bag storage cavities 105, the air flow channels 104 are communicated with the bag storage cavities 105, an elastic open bag 12 is placed inside the bag storage cavity 105, an open end of the elastic open bag 12 is fixedly connected with an inner wall of the bag storage cavity 105, the air flow channels 104 are located inside an open end of the elastic open bag 12, when the yoga mat body 1 is not in a curling state, the yoga mat body 1 is compressed to a certain degree under the curling and squeezing action, and excessive air in the air flow channels 104 enters the elastic open bag 12 for storage, the elastic opening bag 12 is inflated and expanded, when the yoga mat body 1 is unfolded for use, due to the fact that extrusion force disappears, gas automatically flows into the airflow channel 104 under the action of the elastic force of the elastic opening bag 12, the yoga mat body 1 is pushed to automatically unfold and be tiled on the ground under the action of airflow, and through the arrangement of the airflow channel 104, when people move on the yoga mat body 1, along with the irregular pressing of a human body on the airflow channel 104, airflow continuously moves back and forth in the airflow channel 104 and the elastic opening bag 12 to cause repeated compression and rebound of the airflow channel 104, the elasticity of the yoga mat body 1 is further improved, more comfortable experience is brought to users, one end, far away from the airflow channel 104, of the bag storage cavity 105 is provided with a plurality of air vents 106 communicated with the outside, and the air vents 106 are used for the air circulation of the bag storage cavity 105 and the outside, maintaining a balance of air pressure within the reservoir chamber 105 facilitates expansion and contraction of the elastomeric open cell 12.

In the non-use state of the present invention, please refer to fig. 3 and 4, the semicircular magnetic sheet 5 and the rope-winding connecting column 6 are driven to move to the uppermost end of the sliding groove 103 by the elastic force of the upper elastic belt 9, at this time, the upper elastic belt 9 is in a stretched state, the lower magnetic sheet 3, the upper magnetic sheet 10 and the semicircular magnetic sheet 5 have an adsorption force, under the action of the magnetic attraction, the soft suction cup 2 is located at the inner side of the outer groove 101, the lower elastic belt 8 surrounds a half circle along the surface of the rope-winding connecting column 6, and the lower elastic belt 8 is in a contracted state;

when a human body moves at the upper end of the yoga mat body 1, please refer to fig. 7, the extrusion of the human body to the yoga mat body 1 can cause the yoga mat body 1 to generate elastic compression, the inner groove 102 and the outer groove 101 can deform, the push rod 11 moves downwards to extrude the buffer pad 4 under the action of extrusion force, so that the soft sucker 2 is gradually attached to the ground, the soft sucker 2 and the ground form a vacuum state, please refer to fig. 8, the soft sucker 2 is tightly adsorbed on the ground, so that the yoga mat body 1 and the ground are in a stable placing state, and the use safety of the yoga mat body 1 is greatly improved; when the yoga mat body 1 rebounds after the extrusion force disappears, the outer groove 101 and the inner groove 102 gradually recover to the original shape, the lower elastic belt 8 and the upper elastic belt 9 are gradually straightened, and as the elastic coefficient of the lower elastic belt 8 is larger than that of the upper elastic belt 9, under the elasticity of the lower elastic belt 8, the semicircular magnetic sheet 5, the rope winding connecting column 6 and the sliding rod 7 rotate by 180 degrees, so that the lower elastic band 8 is in a straightened state and the upper elastic band 9 is wrapped around the surface of the rope winding stud 6 for a half turn (as shown in figure 5), at which point, repulsive forces exist between the lower magnetic sheet 3, the upper magnetic sheet 10 and the semicircular magnetic sheet 5, and through double repulsive forces among the lower magnetic sheet, the upper magnetic sheet and the semicircular magnetic sheet, on the basis of the material of the yoga mat body 1 and the air flow channel 104, a third buffering force is provided for the user, the elasticity that the yoga mat body 1 was improved to the one deck more deeply promptly, brings more comfortable and safe use experience for the user.

The invention firstly realizes the self-unfolding process of the yoga mat body 1 on the ground by the matching use of the air flow channel 104 and the elastic opening bag 12, and provides a second buffer force for a user on the basis of the material of the yoga mat body 1 by the air flow between the air flow channel 104 and the elastic opening bag 12, and simultaneously, the soft sucker 2 automatically realizes the tight adsorption with the ground by pressing the yoga mat body 1 by a human body in the use process, thereby realizing the stable placement between the yoga mat body 1 and the ground, improving the use safety and the convenience of the yoga mat body 1, and the semicircle magnetic sheet 5 automatically realizes the 180-degree rotation in the adsorption process of the soft sucker 2 and the ground, so that the attractive force among the lower magnetic sheet 3, the semicircle magnetic sheet 5 and the upper magnetic sheet 10 is automatically changed into the repulsive force, through the dual repulsion force between the three, on yoga mat body 1 material itself and airflow channel 104's basis, for the user provides the third power of cushion, the one deck more deeply has improved yoga mat body 1's elasticity, brings more comfortable and safe use experience for the user.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a from extension antiskid type yoga mat, includes yoga mat body (1), its characterized in that: the yoga mat comprises a yoga mat body (1), wherein the lower end of the yoga mat body is provided with a plurality of uniformly distributed outer grooves (101), the upper inner wall of each outer groove (101) is provided with an inner groove (102), the inner side of each outer groove (101) is provided with a soft sucker (2), the upper end of each soft sucker (2) is fixedly connected with a lower magnetic sheet (3), the upper end of each lower magnetic sheet (3) is fixedly connected with a cushion pad (4), the inner side of each inner groove (102) is provided with a pair of mutually symmetrical semicircular magnetic sheets (5), a rope winding connecting column (6) is fixedly connected between the pair of semicircular magnetic sheets (5), the inner wall of each inner groove (102) is provided with a pair of chutes (103), one ends of the semicircular magnetic sheets (5) far away from the rope winding connecting column (6) are fixedly connected with slide bars (7), the pair of slide bars (7) are respectively connected inside the chutes (103) in a sliding manner, and, an upper elastic belt (9) is fixedly connected between the upper magnetic sheet (10) and the rope winding connecting column (6), a lower elastic belt (8) is fixedly connected between the cushion pad (4) and the rope winding connecting column (6), and a pair of push rods (11) is fixedly connected to the lower end of the upper magnetic sheet (10);

the connection points of the lower elastic belt (8) and the pair of upper elastic belts (9) and the rope-winding connecting column (6) are positioned on the same plain line of the rope-winding connecting column (6);

the end, close to each other, of the upper magnetic sheet (10) and the lower magnetic sheet (3) is heteropolar.

2. The self-expanding non-slip yoga mat of claim 1, wherein: the pair of push rods (11) and the pair of upper magnetic sheets (10) are uniformly distributed at intervals along a circle, the pair of upper magnetic sheets (10) are located between the pair of semicircular magnetic sheets (5) and located on two sides of the rope winding connecting column (6) respectively, and the distance between the pair of upper magnetic sheets (10) is smaller than the diameter of the cushion pad (4).

3. The self-expanding non-slip yoga mat of claim 1, wherein: the vertical distance from the upper magnetic sheet (10) to the upper inner wall of the sliding groove (103) is greater than the original length of the upper elastic belt (9), the farthest vertical distance from the buffer pad (4) to the lower inner wall of the sliding groove (103) is greater than the original length of the lower elastic belt (8), and the elastic coefficient of the lower elastic belt (8) is greater than that of the upper elastic belt (9).

4. The self-expanding non-slip yoga mat of claim 1, wherein: the vertical distance from the upper magnetic sheet (10) to the upper inner wall of the sliding groove (103) and the farthest vertical distance from the cushion pad (4) to the lower inner wall of the sliding groove (103) are both greater than the radius of the semicircular magnetic sheet (5).

5. The self-expanding non-slip yoga mat of claim 1, wherein: the soft sucker (2) is made of TPE materials.

6. The self-expanding non-slip yoga mat of claim 1, wherein: a plurality of outer recess (101) are row form evenly distributed, a plurality of airflow channel (104) have been seted up to the inside of yoga mat body (1), and are a plurality of airflow channel (104) and outer recess (101) of multirow are interval evenly distributed, the inside packing of airflow channel (104) has the air.

7. The self-expanding non-slip yoga mat of claim 6, wherein: a pair of storage bag chamber (105) have still been seted up to the inside of yoga mat body (1), airflow channel (104) and outer recess (101) all are located between a pair of storage bag chamber (105), and airflow channel (104) and storage bag chamber (105) communicate with each other, elasticity open bag (12) have been placed to the inside of storage bag chamber (105), the open end of elasticity open bag (12) and the inner wall fixed connection who stores up bag chamber (105), and airflow channel (104) are located the open end of elasticity open bag (12) inboard.

8. The self-expanding non-slip yoga mat of claim 7, wherein: one end of the bag storage cavity (105) far away from the airflow channel (104) is provided with a plurality of vent holes (106) communicated with the outside.