CN215777027U

CN215777027U - Silence gasbag and height adjustment pillow that height adjustment pillow used

Info

Publication number: CN215777027U
Application number: CN202022715537.XU
Authority: CN
Inventors: 康锦煌
Original assignee: Individual
Current assignee: Xiamen Xiaobaijing Technology Co.,Ltd.
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2022-02-11
Anticipated expiration: 2030-11-20

Abstract

The utility model provides a mute air bag for a height adjusting pillow, which comprises an air bag and a smooth material wrapped outside the air bag; the surface roughness of the smooth material is less than the surface roughness of the pillow filler. The air bag and the pillow used in the height adjusting pillow have the advantages that the noise generated by the air bag in the inflating and deflating processes is lower. The utility model also provides a height adjusting pillow which uses the silencing air bag.

Description

Silence gasbag and height adjustment pillow that height adjustment pillow used

Technical Field

The utility model relates to bedding, in particular to a pillow.

Background

With the universal acceleration of the life rhythm of people, the insufficient sleep becomes a common phenomenon of people in cities at present, and experts remind that the insufficient sleep has great harm to health and are on idle sight. The harm of insufficient sleep is mainly reflected in that: 1. influence the creative thinking of the brain; 2. influencing the growth and development of teenagers; 3. health is affected, and the like. It is thus seen that a comfortable sleep is of great importance to the human body. When lying in bed, the head needs to be supported by the pillow and inclined upwards for a certain angle. Therefore, fitting or not of the pillow is particularly important. If the pillow is not suitable, the cervical vertebra pain, insomnia and dreaminess, fatigue all over the body in the next day and the like can be caused, and the normal life in the next day is influenced. However, it is very difficult to select a suitable pillow due to the body curve and sleeping posture of each person.

The height-adjustable pillow on the market at present mostly uses the gasbag to inflate or deflate and reach the purpose of height-adjusting. However, the air bag has the problem of high noise in the air inflation and deflation process, and the user is easy to wake up in sleep.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air bag for a height adjusting pillow and a pillow, wherein the air bag generates less noise in the processes of inflation and deflation.

In order to solve the technical problem, the utility model provides a mute air bag for a height adjusting pillow, which comprises an air bag and a smooth material wrapped outside the air bag; the surface roughness of the smooth material is less than the surface roughness of the pillow filler.

In a preferred embodiment: the lubricious material completely or partially encapsulates the surface of the balloon.

In a preferred embodiment: the smooth material is TPU, PVS, nylon or Teflon.

In a preferred embodiment: the airbag comprises a plurality of airbag units which are arranged in a stacked mode, and a plurality of supporting connecting holes which are arranged in an array mode are formed in one opposite side of each airbag unit; two adjacent air bag units are communicated through the supporting connecting hole;

during the inflation or deflation process of the air bag unit, gas flows into or out of the air bag from the plurality of support connecting holes simultaneously, so that the inflation rate of each part of the air bag unit is consistent, and the height of the whole air bag is synchronously changed along with the inflation or deflation.

In a preferred embodiment: each airbag unit is respectively provided with a pressing strip extending along the length direction of the airbag, and the upper surface and the lower surface of each airbag unit are adhered by the pressing strips so that the airbag units form a plurality of sub-airbags which are communicated with each other; the sub-air bags extend along the length direction, and the two ends are communicated with other sub-air bags.

In a preferred embodiment: one of the air bag units is provided with an air inlet nozzle.

In a preferred embodiment: the air inlet nozzle is arranged on the side surface of the air bag unit.

In a preferred embodiment: the lower surface of the air bag unit positioned at the lowest layer is also connected with a connecting belt used for adhering sponge, the connecting belt is arranged along the length direction of the air bag unit, and the two ends of the connecting belt are respectively pressed on the air bag unit.

The utility model also provides a height adjusting pillow which uses the silencing air bag.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. the utility model provides a silent air bag for a height adjusting pillow, wherein a layer of smooth material is wrapped outside the air bag, and when the air bag is expanded, friction is generated between the air bag and the smooth material to generate noise. Because the surface roughness of the smooth material is less than that of the pillow filler, the generated noise is certainly less than the noise generated by the direct friction of the air bag on the pillow filler, and the effect of reducing the noise is achieved.

2. The utility model provides a silent air bag for a height adjusting pillow, which is characterized in that stacked air bag units are combined to form an air bag, the air bag units are communicated with each other through support connecting holes arranged in an array, and when the silent air bag is inflated or deflated, air flows in or out through the support connecting holes arranged in the array, so that all positions of the air bag units can be inflated or deflated simultaneously, the inflation quantity of all parts of the air bag units is relatively uniform, the heights of all parts of the air bag units can be approximately consistent, the inflation and deflation rates of all parts of the air bag units can be approximately same in the inflation and deflation processes, and the height change rates of all parts of the air bag units tend to be consistent in the inflation and deflation processes.

In addition, each airbag unit is respectively provided with a pressing strip extending along the length direction of the airbag, and the pressing strips adhere the upper surface and the lower surface of the airbag unit, so that the airbag forms a plurality of sub-airbags which are communicated with each other; one such way is to reduce the area of the balloon element that needs to be inflated, so that the inflation and deflation process is faster, and on the other hand to further increase the balloon element height uniformity.

The lower surface of the air bag unit positioned at the lowest layer is also connected with a connecting belt used for adhering sponge, and the connecting belt can not be folded along with the inflation and deflation of the air bag, so that the sponge connected with the connecting belt can be always kept flat.

Drawings

FIG. 1 is a top view of an air bag in a preferred embodiment of the present invention;

FIG. 2 is a front view of the bladder in a preferred embodiment of the present invention;

FIG. 3 is a side view of the bladder in a preferred embodiment of the present invention.

Detailed Description

The utility model is further illustrated by the figures and the specific examples which follow.

Referring to fig. 1 to 3, the present embodiment provides a silent air bag for a height adjusting pillow, comprising an air bag and a smooth material 2 wrapped outside the air bag; the surface roughness of the smooth material 2 is less than the surface roughness of the pillow filler. For example, the lubricious material is TPU or PVS or nylon or teflon. Of course, other materials may be used, which are simple alternatives to this embodiment and will not be described again.

The lubricious material 2 completely or partially wraps the surface of the balloon. In this embodiment, the package is complete, and partial packaging is also possible.

According to the mute air bag, the smooth material is wrapped outside the air bag, and when the air bag expands, friction is generated between the air bag and the smooth material to generate noise. Because the surface roughness of the smooth material is less than that of the pillow filler, the generated noise is certainly less than the noise generated by the direct friction of the air bag on the pillow filler, and the effect of reducing the noise is achieved.

The airbag comprises a plurality of airbag units 1 which are arranged in a stacked mode, and a plurality of supporting connecting holes 11 which are arranged in an array mode are formed in one opposite sides of the airbag units 1; two adjacent air bag units 1 are communicated through the support connecting holes 11;

in the air bag unit 1, during inflation or deflation, gas flows into or out of the air bag from the plurality of support connecting holes 11 at the same time, so that the inflation rate of each part of the air bag unit 1 is consistent, and the height of the whole air bag is changed synchronously with the inflation or deflation.

Because the stacked airbag units 1 are combined to form an airbag, the airbag units 1 are communicated with each other through the support connecting holes 11 arranged in an array, and when the airbag is inflated or deflated, gas flows in or out through the support connecting holes 11 arranged in the array at the same time, so that all positions of the airbag units 1 can be inflated or deflated at the same time, the inflation quantity of all parts of the airbag units 1 is relatively uniform, the heights of all parts of the airbag units 1 can be approximately consistent, and the inflation and deflation rates of all parts of the airbag units 1 can be approximately the same in the inflation and deflation processes, so that the height change rates of all parts of the airbag units 1 tend to be consistent in the inflation and deflation processes.

In this embodiment, each airbag unit 1 has a bead extending along the airbag length direction, and the beads adhere the upper and lower surfaces of the airbag unit 1, so that the airbag unit 1 forms a plurality of sub-airbags 12 that are communicated with each other; the sub-bag 12 extends in the longitudinal direction, and both ends communicate with the other sub-bags 12. In the present invention, there are three sub-airbags 12, and two support connection holes 11 are provided in each sub-airbag 12 along the length direction, so that one airbag unit 1 has 2 × 3 support connection holes 11. One such configuration is to reduce the area of the air-bag unit 1 that needs to be inflated, so that the inflation and deflation process is faster, and on the other hand to further increase the height uniformity of the air-bag unit 1.

Since the air bag units 1 are communicated with each other, the air inlet nozzle 13 is arranged on one air bag unit 1 to inflate all the air bag units 1.

The intake nozzle 13 is provided at the side of the airbag unit 1. The air inlet nozzle 13 can be arranged at any other position according to the requirement of structural arrangement, and belongs to the simple replacement of the embodiment.

The lower surface of the airbag unit 1 positioned at the lowest layer is also connected with a connecting belt used for adhering the smooth material 2, the connecting belt is arranged along the length direction of the airbag unit 1, and two ends of the connecting belt are respectively pressed on the airbag unit 1. The connecting belt does not wrinkle along with the inflation and deflation of the air bag, so the smooth material 2 connected with the connecting belt can be kept flat all the time. Thus, the adhesion between the connecting belt and the smooth material 2 is stable and cannot be loosened.

Tests have shown that with this design, a balloon with a flattened area of 50 x 23cm can be adjusted to a height of 7.5cm in 1 minute and 10 seconds or so using a given air pump. Using the same air pump, using a single layer bladder, it takes at least 8 minutes to reach the same height. Therefore, by adopting the design scheme, the waiting time is greatly shortened, and the power consumption is reduced.

The embodiment also provides a height adjusting pillow, which uses the silencing air bag.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and variations or technical scopes disclosed by the present invention can be easily conceived by those skilled in the art. Alternatives are intended to be included within the scope of the utility model. Therefore, the protection scope of the present invention should be determined by the scope of the claims.

Claims

1. A silence gasbag that height control pillow used which characterized in that: comprises an air bag and a smooth material wrapped outside the air bag; the surface roughness of the smooth material is less than the surface roughness of the pillow filler.

2. A silence bladder for use in a height adjustment pillow according to claim 1, wherein: the lubricious material completely or partially encapsulates the surface of the balloon.

3. A silence bladder for use in a height adjustment pillow according to claim 1, wherein: the smooth material is TPU, PVS, nylon or Teflon.

4. A silence bladder for a height adjustment pillow according to any one of claims 1 to 3, wherein: the airbag comprises a plurality of airbag units which are arranged in a stacked mode, and a plurality of supporting connecting holes which are arranged in an array mode are formed in one opposite side of each airbag unit; two adjacent air bag units are communicated through the supporting connecting hole;

5. A silence bladder for use in a height adjustment pillow according to claim 4, wherein: each airbag unit is respectively provided with a pressing strip extending along the length direction of the airbag, and the upper surface and the lower surface of each airbag unit are adhered by the pressing strips so that the airbag units form a plurality of sub-airbags which are communicated with each other; the sub-air bags extend along the length direction, and both ends of the sub-air bags are communicated with each other.

6. A silence bladder for use in a height adjustment pillow according to claim 5, wherein: one of the air bag units is provided with an air inlet nozzle.

7. A silence bladder for use in a height adjustment pillow according to claim 6, wherein: the air inlet nozzle is arranged on the side surface of the air bag unit.

8. A silence bladder for use in a height adjustment pillow according to claim 7, wherein: the lower surface of the air bag unit positioned at the lowest layer is also connected with a connecting belt used for adhering sponge, the connecting belt is arranged along the length direction of the air bag unit, and the two ends of the connecting belt are respectively pressed on the air bag unit.

9. A height adjusting pillow characterized in that the silencing air bag of any one of claims 1-8 is used.