CN215226274U

CN215226274U - Ventilation cushion

Info

Publication number: CN215226274U
Application number: CN202121782544.XU
Authority: CN
Inventors: 曹振涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-21
Anticipated expiration: 2031-08-02

Abstract

A ventilated cushion, comprising: the cushion is of a multilayer structure and comprises a windproof bottom layer, a supporting layer and an air locking layer which are sequentially arranged, wherein the windproof bottom layer, the supporting layer and the air locking layer are connected at the outer edges; the cushion comprises a pillow part, a back part and a tail part; the ventilation assembly comprises an air inlet and an air outlet which are arranged on the cushion. The utility model provides a ventilation cushion includes multilayer structure, and is provided with air intake and air outlet on the cushion, through the tube coupling air inlet equipment, the wind regime that will produce is injected into the cushion by the air intake in, utilizes the airtight surface fabric of preventing wind and lock wind layer to form sealed space, and the wind lock that blows into is inside the cushion, and the wind regime is upwards only through what set up in advance on the lock wind layer meeting ergonomic under the guiding effect on lock wind layer through the supporting layer with the wind drainage the air outlet air-out has solved the difficult problem that prior art can not blow down cushion pillow portion, back.

Description

Ventilation cushion

Technical Field

The utility model relates to an articles for daily use technical field especially relates to a ventilation cushion.

Background

In daily life, the cushion, as a product capable of supporting, relieving fatigue of buttocks and relieving pain of buttocks, is usually placed on a family sofa, an office seat and an automobile seat to avoid direct contact between the buttocks and a table and a chair, and can be divided into square, round, oval and the like according to different shapes; still can divide into cotton, cotton flannel, brocade, nylon or burlap etc. according to the difference of material, the wide use of cushion is because it has the travelling comfort, can alleviate human buttock, back pressure, avoid sitting for a long time and cause the limbs rigidity to influence human blood circulation on the chair, seriously influences healthy, thereby uses the cushion can make the buttock can be alleviated the pressure that the buttock born by the parcel to obtain more comfortable impression. When the summer comes, a ventilating cushion is urgently needed, so that the cushion is comfortable and has cool feeling, and the contact part is prevented from being sultry. The existing ventilation cushion can not move upwards to be discharged from the back and the pillow part due to the extrusion force of the buttocks when in use, and can not achieve the expected effect of ventilation and coolness.

Disclosure of Invention

According to the technical problem above, the utility model provides a ventilation cushion, a serial communication port, ventilation cushion includes:

the cushion is of a multilayer structure and comprises a windproof bottom layer, a supporting layer and an air locking layer which are sequentially arranged, wherein the windproof bottom layer, the supporting layer, the air locking layer and the outer edge of the contact layer are connected; the cushion comprises a pillow part, a back part and a tail part;

the ventilation assembly comprises an air inlet and an air outlet which are arranged on the cushion.

Preferably, the air inlet is formed in the tail portion of the seat cushion and connected with external air inlet equipment.

Preferably, the air outlets are distributed on the pillow part and the back part and are arranged on the air locking layer.

Preferably, the windproof bottom layer is made of windproof PU cloth fabric.

Preferably, the support layer is made of 3D open mesh cloth.

Preferably, the air locking layer is made of high-density woven fabric.

Preferably, an electric heating wire and a control switch on the outer side wall of the cushion are arranged in the air locking layer, and the control switch and the electric heating wire form an electric heating assembly;

the outside lateral wall of cushion is provided with the USB interface, USB interface and outside battery charging outfit and outside air inlet equipment line connection, outside battery charging outfit still with heating wire circuit connection.

Preferably, the outside of the cushion is connected with a bandage, and the top end and the bottom end of the cushion are provided with hooks.

Preferably, a contact layer is further arranged between the wind locking layer and the human body.

Preferably, the contact layer is made of a sandwich fabric.

To sum up, compare in prior art, the beneficial technical effects of the utility model are that: a ventilated cushion, comprising: the cushion is of a multilayer structure and comprises a windproof bottom layer, a supporting layer and an air locking layer which are sequentially arranged, wherein the windproof bottom layer, the supporting layer and the air locking layer are connected at the outer edges; the cushion comprises a pillow part, a back part and a tail part; the ventilation assembly comprises an air inlet and an air outlet which are arranged on the cushion. The utility model provides a ventilation cushion includes multilayer structure, and is provided with air intake and air outlet on the cushion, through the tube coupling air inlet equipment, the wind regime that will produce is injected into the cushion by the air intake in, utilizes the airtight surface fabric of preventing wind and lock wind layer to form sealed space, and the wind lock that blows into is inside the cushion, and the wind regime is upwards only through what set up in advance on the lock wind layer meeting ergonomic under the guiding effect on lock wind layer through the supporting layer with the wind drainage the air outlet air-out has solved the difficult problem that prior art can not blow down cushion pillow portion, back. Wind passes through multilayer structure transmission and discharges at the air outlet on pillow portion and back through the setting, avoids in the use to contact a position sultry with the health, gives other comfortable nice and cool experience and feels, has ventilation function under the comfortable prerequisite of use simultaneously to through ventilation function and heating function, make the ventilation cushion satisfy the user demand that the user is different to a great extent, convenient operation, easily use widely.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a side view in half cross-section of the present invention;

FIG. 3 is a schematic view of the inside of the present invention;

fig. 4 is a schematic view of the cushion composition.

The reference numbers are as follows:

the air-tight cushion comprises a cushion 1, a windproof bottom layer 11, a supporting layer 12, an air-locking layer 13, a contact layer 14, a pillow part 15, a back part 16, a tail part 17, a USB interface 18, a ventilation assembly 2, an air inlet 21, an air outlet 22, an electric heating assembly 3, a control switch 31, an electric heating wire 32, a binding band 4 and a hook 5.

The specific implementation mode is as follows:

example 1

As shown in fig. 1, 2, 3 and 4, a ventilated seat cushion comprises: the cushion 1 comprises a pillow part 15, a back part 16 and a tail part 17; the cushion 1 is of a multilayer structure and comprises a windproof bottom layer 11, a supporting layer 12 and an air locking layer 13 which are sequentially arranged, preferably, the windproof bottom layer 11 is made of windproof PU fabric and has good windproof performance and prevents air leakage, the supporting layer 12 is made of 3D ventilation mesh fabric and has the characteristics of good resilience, good air permeability and light texture, the air locking layer 13 is made of high-density woven fabric with an windproof reticular structure inside, and flowing air is locked through the windproof reticular structure inside to avoid leakage; preferably, a contact layer 14 is arranged between the wind locking layer 13 and the human body and is made of sandwich cloth, so that the wind locking layer has good air permeability, elasticity and moderate adjusting capability, simultaneously has the characteristics of wear resistance and antibiosis, and has higher contact comfort with the human body; the outer edges of the windproof bottom layer 11, the supporting layer 12 and the wind locking layer 13 are hermetically connected;

the ventilation assembly 2 comprises an air inlet 21 and an air outlet 22 which are arranged on the seat cushion 1; preferably, the air inlet 21 is arranged on the tail portion 17, and the air outlet 22 is provided with a plurality of air outlets, which are arranged on the pillow portion 15 and the air locking layer 13 on the back portion 16 above the air inlet 21.

Preferably, an electric heating wire 32 is arranged in the wind locking layer 13, a control switch 31 is arranged on the outer side wall of the seat cushion 1, the control switch 31 and the electric heating wire 32 are combined into an electric heating assembly 3, and the electric heating assembly is connected with external charging equipment to generate heat to provide a heat source for a user;

the side wall of the outer part of the cushion 1 is provided with a USB interface 18, the USB interface 18 is connected with an external charging device and an external air inlet device through lines, and the external charging device is also connected with a heating wire 32 through a circuit; preferably, the USB interface 18 is wired to an external air intake device (e.g., a blower).

Preferably, the outside of cushion 1 is connected with bandage 4, and the top and the bottom of cushion 1 all are provided with couple 5.

Example 2

In the using process, the cushion 1 is placed in a chair, an automobile seat and a baby carriage, the outer bandage 4 of the cushion 1 is pulled to extend outwards, the hook 5 is hung at the hanging position in the chair, the automobile seat and the baby carriage, and then the two side bandages 4 are connected to fix the cushion 1;

a user sits or lies on the seat cushion 1, the seat cushion 1 comprises a multilayer structure, the supporting layer 12 is made of 3D ventilation mesh cloth and has the characteristics of good rebound resilience, good air permeability and light texture, the air locking layer 13 is made of high-density woven fabric, a windproof reticular structure is arranged in the air locking layer, the structure is stable, the cloth surface is smooth, and air is prevented from leaking from a place except the air outlet 22; when the weather is hot or the contact with the body is sultry for a long time, the air inlet equipment such as the air inlet equipment is connected with the USB interface 18 through a line, power is supplied through external charging equipment, generated electric energy is connected with the USB interface 18 through a circuit to provide power for the air inlet equipment, the air inlet equipment is connected with the air inlet 21 arranged at the tail part 17 of the seat cushion 1 to generate an air source, air enters a closed space formed by the windproof bottom layer 11 and the air locking layer 13 and enters the air locking layer 13 through the supporting layer 12, and due to the fact that the air locking layer 13 has a good windproof effect, the air cannot leak and can only be discharged from a plurality of air outlets 22 which are preset on the air locking layer 13 and are arranged on the pillow part 15 and the back part 16 and accord with the ergonomics, and comfortable and cool feeling is provided for a user;

because the windproof bottom layer 11 is made of windproof PU fabric, the windproof bottom layer has good windproof performance and prevents air leakage, the air locking layer 13 is supported by high-density woven fabric with an internal windproof reticular structure, and the cushion 1 is hermetically connected with the outer edge of the multilayer structure, a closed space is formed between the windproof bottom layer 11 and the air locking layer 13 in the cushion, air cannot leak out and can only be discharged from the air outlet 22, energy waste is not easily caused, and the ventilation effect is obvious.

In order to increase the use comfort, preferably, the air locking layer 13 is provided with the contact layer 14, the contact layer 14 is made of sandwich cloth, and the fabric has good air permeability, elasticity and moderate adjusting capability, simultaneously has the characteristics of wear resistance and antibiosis, and has high contact comfort with the body.

When a user feels cold in a cold weather, the control switch 31 can be activated, and the electric heating wire 32 connected with the storage battery 17 through the circuit generates heat and transmits the heat to the contact layer 14 through the multilayer structure to provide heat for the user.

The utility model provides a ventilation cushion contains multilayer structure and has elasticity, gas permeability, travelling comfort and durable ability and possesses nice and cool ventilation and cold-proof heating performance, has satisfied various user demands in the very big degree, easily uses widely.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "rear", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but 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 thus, should not be construed as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily make changes or variations within the technical scope of the present invention, and such changes or variations should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims

1. A ventilated cushion, comprising:

the cushion (1) is of a multilayer structure and comprises a windproof bottom layer (11), a supporting layer (12) and an air locking layer (13) which are sequentially arranged, wherein the outer edges of the windproof bottom layer (11), the supporting layer (12) and the air locking layer (13) are hermetically connected; the cushion (1) comprises a pillow part (15), a back part (16) and a tail part (17);

the ventilation assembly (2) comprises an air inlet (21) and an air outlet (22) which are arranged on the cushion (1).

2. A ventilated cushion according to claim 1, wherein said air inlet (21) is provided at the rear portion (17) of said cushion (1), said air inlet (21) being connected to an external air inlet device.

3. A ventilated cushion according to claim 1, wherein said plurality of air outlets (22) are distributed on said pillow portion (15) and said back portion (16) and are disposed on said air-lock layer (13).

4. A ventilated cushion according to claim 1, wherein said windproof bottom layer (11) is made of windproof PU cloth fabric.

5. A ventilated cushion according to claim 1, wherein said supporting layer (12) is made of 3D ventilated mesh cloth.

6. A ventilated cushion according to claim 1, wherein said air-lock layer (13) is made of a high-density woven fabric with a wind-resistant mesh structure.

7. A ventilated cushion according to claim 6, wherein a heating wire (32) is arranged in the wind-lock layer (13), a control switch (31) is arranged on the outer side wall of the cushion (1), and the control switch (31) and the heating wire (32) form an electric heating assembly (3); the outside lateral wall of cushion (1) is provided with USB interface (18), USB interface (18) and outside battery charging outfit and outside air inlet equipment line connection, outside battery charging outfit still with heating wire (32) circuit connection.

8. A ventilated cushion according to claim 1, wherein the outside of the cushion (1) is connected with a strap (4), and the top and bottom ends of the cushion (1) are provided with hooks (5).

9. A ventilated cushion according to any one of claims 1 to 8, wherein a contact layer (14) is further provided between said airlock layer (13) and the human body contact surface.

10. A ventilated cushion according to claim 9, wherein said contact layer (14) is made of a sandwich fabric.