CN211097275U

CN211097275U - Yoga mat

Info

Publication number: CN211097275U
Application number: CN201921733219.7U
Authority: CN
Inventors: 丁建平
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-28
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a yoga mat, include: the surface layer is arranged for a user to lie; a bottom layer configured to contact the ground; the middle layer is arranged between the surface layer and the bottom layer; the middle layer comprises an air cushion and a supporting surface, and the air cushion is arranged on the supporting surface; the air cushion comprises air guide pipes distributed around the center of the supporting surface, the air guide pipes form or are connected with an air inlet and an air outlet, the air inlet is connected through a header pipe, and the air inlet is also provided with a first air closing piece; the air outlets are also connected by a main pipe and provided with an air outlet valve. The yoga mat is comfortable to use and has a long service life.

Description

Yoga mat

Technical Field

The utility model relates to a sport equipment field, concretely relates to yoga mat.

Background

Yoga mats are sports equipment commonly used by people in daily life at present, and can be used for lying on the yoga mats to finish various body-building actions. And current yoga mat, owing to lie for a long time and local pressurized, local plastic deformation can appear in yoga mat, and because user's action, phenomenons such as the yoga mat can appear curling, has seriously influenced user experience. How to provide a yoga mat with simple structure and long service life is a technical problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide a yoga mat which has simple structure and long service life.

In order to achieve the above object, the utility model adopts the following technical scheme:

a yoga mat, comprising: the surface layer is arranged for a user to lie; a bottom layer configured to contact the ground; the middle layer is arranged between the surface layer and the bottom layer; the middle layer comprises an air cushion and a supporting surface, and the air cushion is arranged on the supporting surface; the air cushion comprises air guide pipes distributed around the center of the supporting surface, the air guide pipes form or are connected with an air inlet and an air outlet, the air inlet is connected through a header pipe, and the air inlet is also provided with a first air closing piece; the air outlets are also connected by a main pipe and provided with an air outlet valve.

Furthermore, the air guide pipes are provided with a plurality of groups, and the groups of air guide pipes are distributed at intervals around the center of the supporting surface.

Further, still include the sucking disc, the sucking disc sets up on the bottom layer.

Further, the sucker is connected to the air duct through the bottom layer.

Furthermore, a second air-closing part is arranged at the joint of the sucker and the air duct.

Further, the second closes the gas piece and includes first vent and second vent, and first vent is connected to the air duct, and the second vent is connected to the sucking disc, be provided with the valve between first vent and the second vent, communicate between first vent and the second vent under the valve open mode, seal between first vent and the second vent under the valve closed mode.

Further, the valve is also provided with a constriction.

Further, the constriction is disposed toward the first vent.

Further, the constriction is disposed away from the second vent.

Further, the constricted portion has an elastic force.

The utility model discloses an useful part lies in: through setting up a sucking disc that can cooperate the air duct to realize sucking tightly and releasing for yoga mat's life is longer, is used for experiencing better.

Drawings

Fig. 1 is a perspective view of a yoga mat;

fig. 2 is an exploded schematic view of the yoga mat of fig. 1;

fig. 3 is a bottom view of the yoga mat of fig. 1;

fig. 4 is a cross-sectional view of a second air closure member of the yoga mat of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.

Fig. 1 shows a yoga mat 100, which includes a surface layer 11, a middle layer 12 and a bottom layer 13. The surface layer 11, the intermediate layer 12 and the bottom layer 13 are arranged in this way and are connected into a whole by a connecting medium such as glue. Wherein, surface course 11 and bottom 13 all adopt the better material of gas permeability to make, and intermediate level 12 sets up between surface course 11 and bottom 13, and it is used for connecting surface course 11 and bottom 13 and is used for supporting whole yoga mat 100 simultaneously for yoga mat 100 has certain thickness and holding power.

Because the conventional yoga mat 100 is made of a plastic material with certain elastic force, when a user lies on the yoga mat 100, the yoga mat 100 can only elastically deform, and when the user leaves the yoga mat 100, the yoga mat 100 can automatically reset to the original shape. And when the user lies on the yoga mat 100 for a long time or does yoga and other related movements on the yoga mat 100, because long-term extrusion can lead to the plastic deformation of at least part of the yoga mat 100, the yoga mat 100 can not reset to the original shape through the elastic force of the user. In order to make the yoga mat 100 in this embodiment have a certain structural strength and maintain a certain thickness, an inflatable cushion 121 structure is further provided on the middle layer 12. The intermediate layer 12 also comprises a support surface 122 for supporting the structure of the air cushion 121.

As shown in fig. 2, the supporting surface 122 is embodied as a panel with a certain structural strength, which has a certain elastic force at the same time as a certain structural strength, so that, on the one hand, the structure of the air cushion 121 can be fixed, and, on the other hand, the elastic deformation in the compressed state can be accommodated. The air cushion 121 is structured as a layer of air ducts 121a distributed around the intermediate layer 12, the air ducts 121a lying flat on a support surface 122 of the intermediate layer 12. In a preferred embodiment, the gas tube 121a includes a plurality of sets of tubes spaced around a central point of a support surface 122 to avoid structural failure of the entire gas cushion 121 due to rupture of portions of the tubes. It can be understood that the air inlets 121b of the plurality of pipe bodies are connected through one manifold, so that the inconvenience in use of the yoga mat 100 caused by the fact that the user needs to inflate multiple times can be avoided. In addition, a first gas-closing member 121d is further provided at the gas inlet 121b of each tube body, i.e., gas introduced into the tube body through the gas inlet 121b can be discharged only through the gas outlet 121c, but cannot be discharged again through the gas inlet 121 b. Thus, when the air inlet 121b stops inflating, the air can be prevented from being discharged from the air inlet 121b, and meanwhile, when a part of the tube bodies are broken, the other tube bodies can be effectively prevented from being incapable of entering air. It should be noted that the first air blocking member 121d is used to make the air volume entering each tube body in the air inlet 121b substantially the same, so as to effectively prevent the air volume entering each tube body from being different, which results in different inner pressures of the tube bodies, and thus has a sudden feeling when the user lies down. The gas outlet 121c of the gas guide tube 121a is also connected through a manifold, after the user uses up the yoga mat 100, only the exhaust valve of the manifold at the gas outlet 121c needs to be opened, and the yoga mat 100 is rolled up, at this moment, the gas in the gas guide tube 121a is basically discharged, and meanwhile, the user can conveniently store the gas.

As shown in fig. 3. In order to further increase the practicality of the yoga mat 100, a plurality of suction cups 14 are further arranged on the bottom layer 13, and the suction cups 14 are used for tightly sucking the whole yoga mat 100 to the ground, so that the yoga mat 100 is prevented from shifting along with the movement of the user in the movement process of the user, and the user experience is further influenced. In a preferred embodiment, the suction plate 14 is in structural communication with the air cushion 121, and a second air-lock 15 is further provided at the junction of the suction plate 14 and the air cushion 121. When the air duct 121a is inflated, the air duct 121a has a certain air pressure, and the air pressure can press the second air-closing member 15, so that the air flow between the suction cup 14 and the air duct 121a is blocked, and at the moment, the suction cup 14 can be pressed on the ground and can discharge the air in the suction cup 14 to tightly suck the yoga mat 100 on the ground. When the exhaust valve is opened, the gas in the air duct 121a begins to be discharged, at the moment, the air pressure in the air duct 121a is reduced, the second air blocking piece 15 cannot work any more, so that the suction cup 14 is communicated with the air duct 121a, at the moment, the suction cup 14 can be easily pulled out from the ground, and the problem that the suction cup 14 cannot be pulled out to be damaged due to the fact that the suction force of the suction cup 14 is too large is well solved.

As shown in fig. 4, the second closing element 15 specifically includes a first vent 151 and a second vent 152, a valve is disposed between the first vent 151 and the second vent, a contracting portion 153 is disposed on the valve, the first vent and the second vent are communicated when the valve is in an open state, the first vent and the second vent are closed when the valve is in a closed state, and the contracting portion 153 has a strong elastic force and is disposed toward the first vent 151. Here, the port of the constricted portion 153 facing the first vent opening 151 is provided as the inlet port 121b, and the second vent opening 152 facing away from the constricted portion 153 is provided as the outlet port 121 c. When the air inlet 121b has a certain air pressure, the air can press the contraction part 153, so that the contraction part 153 cannot ventilate; when the air pressure at the end of the air inlet 121b is reduced, the air at the end of the air outlet 121c can expand the constricted part 153, so that the constricted part 153 starts to ventilate.

When the user uses yoga mat 100, can aerify in the air cushion 121 at the house steward of air inlet 121b through inflater or the energy mode of blowing, when the gas in the air cushion 121 reaches certain pressure, close the house steward of air inlet 121b department, keep certain pressure value in the air cushion 121, the second closes gas piece 15 this moment and makes the air current between sucking disc 14 and the air duct 121a blocked, sucking disc 14 can discharge gas wherein and suck to subaerial, the user can normally use yoga mat 100. When the user finishes using, the exhaust valve at the air outlet 121c is opened and closed. At this time, the gas in the gas guide tube 121a begins to be discharged, the gas pressure in the gas guide tube 121a begins to be reduced, the suction cup 14 is communicated with the gas guide tube 121a, the suction cup 14 can be easily pulled up from the ground, and the user can very conveniently store the yoga mat 100.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A yoga mat, comprising:

the surface layer is arranged for a user to lie;

a bottom layer configured to contact the ground;

a middle layer disposed between the face layer and the bottom layer;

it is characterized in that the preparation method is characterized in that,

the middle layer comprises an air cushion and a supporting surface, and the air cushion is arranged on the supporting surface; the air cushion comprises air guide tubes distributed around the center of the supporting surface, the air guide tubes form or are connected with an air inlet and an air outlet, the air inlet is connected through a header pipe, and the air inlet is also provided with a first air closing piece; the air outlets are also connected through a header pipe and provided with an air outlet valve.

2. The yoga mat of claim 1, wherein,

the air guide pipes are provided with a plurality of groups, and the plurality of groups of air guide pipes are distributed at intervals around the center of the supporting surface.

3. The yoga mat of claim 1, wherein,

still include the sucking disc, the sucking disc sets up on the bottom.

4. The yoga mat of claim 3, wherein,

the sucker is connected to the air duct through the bottom layer.

5. The yoga mat of claim 3, wherein,

and a second air-closing piece is also arranged at the joint of the sucker and the air duct.

6. The yoga mat of claim 5, wherein,

the second closes the gas spare and includes first blow vent and second blow vent, first blow vent is connected to the air duct, the second blow vent is connected to the sucking disc, be provided with the valve between first blow vent and the second blow vent, communicate between first blow vent and the second blow vent under the valve open mode, seal between first blow vent and the second blow vent under the valve closed mode.

7. The yoga mat of claim 6, wherein,

the valve is also provided with a constriction.

8. The yoga mat of claim 7, wherein,

the constriction is disposed toward the first vent.

9. The yoga mat of claim 7, wherein,

the constriction is disposed away from the second vent.

10. The yoga mat of claim 7, wherein said constriction has a resilient force.