CN209983831U

CN209983831U - Waist pad

Info

Publication number: CN209983831U
Application number: CN201920510290.2U
Authority: CN
Inventors: 申田田
Original assignee: Shenzhen Zhen Zan Technology Co Ltd
Current assignee: Shenzhen Zhen Zan Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-24
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a waist pad contains: the air bag comprises a front cushion, a rear cushion and an air bag, wherein the middle part of the front cushion and/or the rear cushion is provided with an accommodating space, the accommodating space is used for installing the air bag, the front cushion is bonded with the rear cushion to wrap the air bag in the accommodating space, the front cushion is made of memory cotton, and the rear cushion is made of a hard board. Through setting up front cushion, back pad to and the gasbag, set up the accommodation space in the middle part of front cushion and/or back pad, install the gasbag in the accommodation space, the front cushion is the memory cotton, and the back pad is the hardboard, forms a support reliably, adjusts comfortable convenient bustle. The waist pad of this technical scheme compares in traditional front cushion, back pad be flexible material, the outside waist pad of front cushion is directly arranged in to the gasbag, has better supporting effect, and the support altitude mixture control of waist pad is comfortable gentler more.

Description

Waist pad

Technical Field

The utility model relates to the technical field of articles for daily use, specifically to a waist pad.

Background

The bustle is the article of generally using among people's daily life, and current bustle has whole holding power not enough in the in-service use, and the problem that the comfort level is poor is adjusted in the lumbar support, consequently needs the bustle of a novel structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a waist pad to solve present waist pad whole holding power not enough, the poor problem of comfort level is adjusted in lumbar support.

The utility model discloses a solve the technical scheme that its technical problem provided and be: the air bag comprises a front cushion, a rear cushion and an air bag, wherein the middle of the front cushion and/or the rear cushion is provided with an accommodating space, the accommodating space is used for installation of the air bag, the front cushion and the rear cushion are mutually bonded and wrap the air bag in the accommodating space, the front cushion is made of memory cotton, and the rear cushion is a hard board.

As an improvement of the scheme, the thickness of the front cushion is obviously larger than that of the rear cushion, arc wrapping parts which are symmetrically arranged are arranged on two sides of the front cushion, and the wrapping parts are outwards in a conical structure from the bottom.

As a further improvement of the scheme, the middle part of the working part of the front cushion is also provided with at least 1 arc-shaped groove.

As an improvement of the scheme, the middle part of the working part of the front cushion is provided with 3 arc-shaped grooves which are symmetrically arranged.

As a further improvement of the scheme, the bottom of the front cushion is provided with an inward first groove, and the side part of the upper part of the front cushion is provided with inward second concave parts which are symmetrically arranged.

As an improvement of the scheme, the front pad and the rear pad are bonded into an integral structure through glue or adhesive tape.

As an improvement of the scheme, the air bag is a manual air bag, an air pipe of the air bag is led out from the connection position of the front cushion and the rear cushion, and the air pipe is tightly connected with the front cushion under the pressure action of the front cushion and the rear cushion.

As a further improvement of the above scheme, the rear pad is a polyurethane foam board.

In the technical scheme that the accommodating space is formed in the middle of the front cushion, the specification and the size of the rear cushion are matched with the specification and the size of the outer contour of the accommodating space.

As an improvement of the scheme, the rear cushion is embedded in the accommodating space.

The utility model has the beneficial technical effects that: through setting up front cushion, back pad to and the gasbag, set up the accommodation space in the middle part of front cushion and/or back pad, install the gasbag in the accommodation space, the front cushion is the memory cotton, and the back pad is the hardboard, forms a support reliably, adjusts comfortable convenient bustle. The waist pad of this technical scheme compares in traditional front cushion, back pad be flexible material, the outside waist pad of front cushion is directly arranged in to the gasbag, has better supporting effect, and the support altitude mixture control of waist pad is comfortable gentler more.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

FIG. 1 is an exploded view of a portion of one embodiment of a lumbar pad;

fig. 2 is a schematic view of the waist pad from another perspective.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In addition, the upper, lower, left, right, etc. descriptions used in the present invention are only relative to the positional relationship of the components of the present invention in the drawings.

Fig. 1 is an exploded view of a part of a structure of an embodiment of a lumbar pad, fig. 2 is a schematic view of another view angle of the lumbar pad, referring to fig. 1 and fig. 2, the lumbar pad includes a front pad 10, a rear pad 20, and an airbag 30, an accommodating space 11 is provided in the middle of the back of the front pad 10, the airbag 30 is installed in the accommodating space 11, the accommodating space 11 is entirely in a trapezoidal structure, a fillet transition is provided at a corner of the accommodating space 11, the rear pad 20 and the front pad 10 are bonded into an integral structure, and the rear pad 20 and the front pad 10 can be fastened and connected by glue or adhesive tape bonding.

The size of the rear cushion 20 is preferably adapted to the size of the outer contour of the receiving space 11 of the front cushion 10, and the rear cushion 20 is further embedded in the receiving space 11.

The front cushion 10 and the rear cushion 20 preferably enclose the airbag 30 in the accommodation space 11 enclosed thereby, on the one hand, protect the airbag 30 and, on the other hand, make full use of the tension of the airbag 30 due to inflation. The air bag 30 is of an integrated structure, and an air tube 31 connected with the air bag 30 is led out through the joint between the front cushion 10 and the rear cushion 20, and the air bag 30 is fastened in the accommodating space 11 under the combined action of the rear cushion 20 and the front cushion 10. The gasbag 30 is manual gasbag, aerify gasbag 30 through handheld gasbag 32 that is located trachea 31 one end under reciprocal pressing of staff for the gasbag is bloated, thereby promote the anterior supporting part 40 jack-up of front pad 10, carry out better support to the waist of human body, to the user of different sizes, the inflation volume through manual regulation gasbag 30 realizes the support height control of supporting part 40 on the front pad 10, thereby realize that the bustle supports the better laminating of user's waist. More back cushions 20 are the hardboard, and the preferred polyurethane foaming board that is, when placing the bustle in different seats or positions, because back cushion 20 makes the bustle can be fine keep its structural configuration for the hardboard to the guarantee lies in the stability of bustle internal gas bag 30 support position, the support portion of guarantee bustle all is in preferred position when using, improves user's use impression.

The thickness of front pad 10 is obviously greater than the thickness of back pad 20, and front pad 10 is the cotton material of memory, and front pad 10 is direct and human contact, and the compactness of human and bustle laminating can be ensured when using to the memory cotton, improves the use comfort level of bustle simultaneously. More be equipped with the arc parcel portion 12 that is symmetrical arrangement in the both sides of pad 10 in the front, parcel portion 12 outwards presents the toper structure from the bottom, small in size, and the parcel nature is good for the waist pad is inseparable with the laminating of human waist, and the softness has fine buffer characteristic simultaneously.

More the middle part of the working part of the front pad 10 is also provided with 3 arc-shaped grooves 13 which are symmetrically arranged, and the arc-shaped grooves 13 can be used for ventilation, so that the uncomfortable feeling of the human body caused by sweating in the long-time use process is prevented. It should be noted that, the number and the position of the arc-shaped slots 13 are not limited in the present technical solution, and may be increased or decreased according to the needs under different use conditions.

The bottom of the preferred front cushion 10 is provided with an inward first concave part 14, the side part of the upper part is provided with an inward second concave part 15 which is symmetrically arranged, the arrangement of the first concave part 14 and the second concave part 15 is beneficial to the ventilation of the waist cushion in the use process, meanwhile, the second concave part 15 positioned on the upper part of the front cushion 10 also reduces the limitation to the parts except the waist of the human body, improves the use comfort of a user, also enables the supporting effect of the waist cushion to be more definite and more prominent, and has compact and reasonable structure.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A lumbar pad, comprising: the air bag comprises a front cushion, a rear cushion and an air bag, wherein the middle of the front cushion and/or the rear cushion is provided with an accommodating space, the accommodating space is used for installation of the air bag, the front cushion and the rear cushion are mutually bonded and wrap the air bag in the accommodating space, the front cushion is made of memory cotton, and the rear cushion is a hard board.

2. The lumbar pad of claim 1 wherein said front pad has a thickness substantially greater than said rear pad, said front pad having symmetrically disposed arcuate wraps on opposite sides thereof, said wraps tapering outwardly from a bottom thereof.

3. The lumbar pad of claim 2 wherein said front pad further comprises at least 1 arcuate slot in the middle of the working portion.

4. The lumbar pad of claim 3 wherein said front pad has 3 arcuate slots symmetrically disposed in the middle of the working portion.

5. The lumbar pad of claim 4 wherein said front pad has a first inwardly directed concave portion at a bottom portion thereof and a second inwardly directed symmetrically directed concave portion at a side portion of an upper portion thereof.

6. The lumbar pad of any of claims 1-5 wherein said front pad and said back pad are bonded together as a unitary structure by glue or tape.

7. The lumbar pad of claim 6 wherein said air cells are manual air cells, air tubes of said air cells are led out from the junction of said front pad and said rear pad, said air tubes are fastened to said front pad under the pressure of said front pad and said rear pad.

8. The lumbar pad of claim 6 wherein said rear pad is a polyurethane foam panel.

9. The lumbar pad of claim 8, wherein in the solution of providing the accommodation space in the middle of the front pad, the specification of the rear pad is adapted to the specification of the outer contour of the accommodation space.

10. The lumbar pad of claim 9 wherein said rear pad is embedded in said receiving space.