CN210124482U - Portable inflatable back cushion - Google Patents

Portable inflatable back cushion Download PDF

Info

Publication number
CN210124482U
CN210124482U CN201920651316.5U CN201920651316U CN210124482U CN 210124482 U CN210124482 U CN 210124482U CN 201920651316 U CN201920651316 U CN 201920651316U CN 210124482 U CN210124482 U CN 210124482U
Authority
CN
China
Prior art keywords
inflation
air bag
elastic air
portable inflatable
inflatable cushion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920651316.5U
Other languages
Chinese (zh)
Inventor
郭俊力
郭子晨
关富华
刘晓红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201920651316.5U priority Critical patent/CN210124482U/en
Application granted granted Critical
Publication of CN210124482U publication Critical patent/CN210124482U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

The utility model relates to a seat cushion, in particular to a portable inflatable cushion, which comprises a coating body and an elastic air bag; the elastic air bag is arranged in the body coating cavity, the elastic air bag is at least provided with an inflation chamber, and the inflation chamber is provided with an inflation valve and is connected with an external inflation mechanism; the side part of the cladding body is connected with a fixing belt. The utility model discloses be convenient for quick and backrest connection location to through changing inside air quantity regulation supporting thickness of elasticity gasbag and dynamics, support for the user provides good back, this device can satisfy different users' demand, and the effectual laminating degree that has strengthened between human back and thing to sit, relaxs the muscle tension who just sits and bring for a long time, plays the effect of alleviating fatigue.

Description

Portable inflatable back cushion
Technical Field
The utility model relates to a seat cushion, in particular to a portable inflatable cushion.
Background
With the improvement of living standard, the comfort of the seat is continuously improved. Because everybody curve, weight, position of sitting etc. are different, same seat can't satisfy every user, and the seat that has back support regulatory function is high-grade commodity or high-end configuration, and its structure is complicated, and volume and weight are great, and manufacturing cost and selling price are high, are not fit for most users and use. For the people who work for a long time, the fatigue degree is increased due to the uncomfortable seat, particularly for the car driver, the problem that the spine or the waist and back are sore and the attention is dispersed is caused due to the uncomfortable seat when the car driver keeps the same sitting posture for a long time, and even the health problem is caused.
In order to achieve the purposes of relieving fatigue and comfortable sitting, people usually use a leaning bag or a cushion to support and line the waist and the back as a support for the spine curve so as to enhance the fit degree and the supporting force between the back of a human body and a piece of sitting equipment, but in actual use, the use of the leaning bag or the cushion product has certain defects: because the inside of the bag is filled with fillings such as sponge or artificial cotton, the supporting force is insufficient, and the supporting force, the height position and the thickness of the support cannot be adjusted according to the conditions of different users, so that the requirements of different users are difficult to meet; moreover, such products are subject to difficult variations (or foldings) of the overall bulk, which indirectly results in limited use for different users of the same seat, for example, for different drivers of the same vehicle, such products of the bag type do not allow each driver to obtain the desired support.
Disclosure of Invention
The utility model aims at providing a portable inflatable cushion is convenient for be connected fixedly with the backrest fast to through changing the inside air quantity quick adjustment supporting thickness of elastic airbag and dynamics, in order to satisfy different users.
The purpose of the utility model is realized through the following technical scheme:
a portable inflatable cushion: comprises a wrapping body, an elastic air bag for adjusting the thickness of the back cushion and a fixing belt; the edge of the side part of the cladding body is provided with a fixing belt used for being connected and fixed with a seat backrest, and the edge of the side part of the cladding body is provided with an opening; the elastic air bag is arranged in the containing cavity of the cladding body; the elastic air bag is at least provided with an inflation chamber, and the inflation chamber is provided with an inflation valve; an inflation tube of the external inflation mechanism enters the containing cavity from an opening at the side part of the cladding body and is connected and matched with an inflation valve to inflate the elastic air bag.
Furthermore, the fixing straps are arranged on the two sides and the upper part of the cladding body, and the outer end parts of the fixing straps are provided with connecting pieces which are connected with each other.
Further, the inflatable chambers of the elastic air bag are independent and not communicated with each other.
Furthermore, the elastic air bag and the cladding body are of detachable structures.
Furthermore, the inflation valve and the inflation tube are of detachable structures.
Furthermore, the wrapping body is made of elastic woven cloth, and an anti-skid layer or an anti-skid strip is arranged on the rear surface of the wrapping body.
Further, an opening in the side of the cladding body is provided with a connecting assembly.
Furthermore, the inflation mechanism is a manual inflation ball or an air pump.
The utility model has the advantages that: the back cushion is fixed on the backrest of the chair, the height position of the supporting cushion can be adjusted and set according to the back curve of a user, and the supporting force and thickness can be adjusted by controlling the inflation quantity, so that the fitting degree between the back of the human body and the seat is effectively enhanced, the muscle tension state of sitting for a long time is relaxed, and the effect of relieving fatigue is achieved. The utility model discloses convenient and fast is adjusted to the cushion, and adaptable different user back curves, for example to the different drivers of same portion car, the equal quickly adjustable of this device provides good back support for all users to improve the comfort level of seat. In addition, the coating body made of the elastic material is changed along with the expansion of the elastic air bag, so that the surface of the elastic air bag is always tightly attached to the inner wall of the containing cavity of the coating body, and the discomfort caused by the sliding between the surface of the elastic air bag and the inner wall of the containing cavity of the coating body is avoided; the volume of the air bag is greatly reduced after the air bag is exhausted, and the air bag is convenient to fold, store or carry.
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is a schematic view of the usage state of the present invention;
fig. 4 is a schematic structural view of an elastic airbag according to embodiment 2 of the present invention.
Detailed Description
In the figure: 1. the seat comprises a coating body, 2, an elastic air bag, 21, an inflation chamber, 3, an inflation valve, 4, a fixing band, 5 and a seat backrest.
Example 1
The utility model discloses an all materials and spare part are the product of publicly selling on the market.
As can be seen from fig. 1 to 3, the utility model comprises a coating body 1, an elastic air bag 2 for adjusting the thickness of the back cushion, and a fixing band 4; the edge of the side part of the cladding body 1 is provided with a fixing belt 4 for being connected and fixed with a seat backrest, and the edge of the side part of the cladding body 1 is provided with an opening.
The elastic air bag 2 and the cladding body 1 are of a detachable structure, and the elastic air bag 2 is placed into the containing cavity of the cladding body 1 from an opening; the inside plenum chamber 21 that is of elastic airbag 2, elastic airbag 2 is equipped with a plenum chamber 21 at least, plenum chamber 21 be equipped with inflation valve 3, the utility model discloses still include an external inflation mechanism, inflation mechanism's gas tube stretches into the cladding body by 1 lateral part opening of cladding body and holds the chamber to it aerifys for elastic airbag 2 (plenum chamber) to be connected the cooperation with inflation valve 3. In the embodiment, the elastic airbag of the single inflation chamber is taken as an example, and the elastic airbag 2 is made of rubber or latex materials; the inflation mechanism can adopt a manual inflation ball or an air pump to realize electric inflation.
The cladding body 1 is made of elastic woven fabric and can deform along with the expansion of the elastic air bag 2, so that the surface of the elastic air bag is always tightly attached to the inner wall of the cavity of the cladding body, and the elastic air bag and the inner wall of the cavity of the cladding body are in a tight state, and the elastic air bag and the cladding body are prevented from sliding in use. The opening of cladding body 1 lateral part is equipped with coupling assembling such as zip fastener, string knot or magic subsides, prevents that the elasticity gasbag from aerifing the inflation and expanding and struts the opening.
The rear surface of the wrapping body 1 is provided with an anti-slip layer or an anti-slip strip to prevent the back cushion and the seat backrest 5 from moving in a staggered manner.
Preferably, the fixing straps 4 are disposed on two sides and an upper portion of the wrapping body 1, and the outer end or the outer section of each fixing strap 4 is provided with a connecting piece such as a hook-and-loop fastener or a buckle capable of adjusting the position of the fixing strap for interconnecting the fixing straps. When the device is used, the fixing belt is bound backwards from the upper end and two sides of the backrest of the chair and is hung at the rear part of the backrest, and the height of the cushion set by the fixing belt is adjusted according to the physiological curve of a user to ensure that the fixing belt is in the optimal position; the elastomeric bladder is then inflated to the appropriate thickness.
The utility model discloses installation and setting convenient and fast, but the back curve of fast speed adjusting cushion state in order to accord with the person of taking provides good supporting role for the user, and tired effect is alleviated in effectual playing, improves and takes the travelling comfort, especially is fit for the motorist.
Example 2
As can be seen from fig. 4, the present embodiment is different from embodiment 1 in that the elastic airbag 2 is provided with a plurality of independent and non-communicated inflation chambers 21, i.e. the cavity of the elastic airbag is divided into a plurality of independent cavities, and the inflation valve 3 and the inflation tube are designed in a detachable structure.
When in use, the inflation chambers 21 can be respectively inflated through the inflation mechanism, and the shape of the elastic air bag is changed by controlling the inflation amount of air in the inflation chambers, so that the support of the waist and the back is further enhanced.
Other technical features of this embodiment are the same as those of embodiment 1.
The present invention has been described in detail through the embodiments, and the principles and embodiments of the present invention have been explained herein by using specific embodiments, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the person skilled in the art, according to the idea of the present invention, there are changes in the specific embodiments and applications, and in summary, the content of the present specification should not be understood as a limitation to the present invention. It should be understood by those skilled in the art that other variants, simplifications or equivalent substitutions for some features may be made in accordance with the teachings of the present invention without departing from its spirit or essential characteristics.

Claims (8)

1. A portable inflatable cushion is characterized in that: comprises a coating body (1), an elastic air bag (2) for adjusting the thickness of the back cushion and a fixing belt (4); the edge of the side part of the cladding body (1) is provided with a fixing belt (4) for connecting and fixing with a seat backrest, and the edge of the side part of the cladding body (1) is provided with an opening; the elastic air bag (2) is arranged in the containing cavity of the cladding body (1); the elastic air bag (2) is at least provided with one inflation chamber (21), and the inflation chamber (21) is provided with an inflation valve (3); an inflation pipe of the external inflation mechanism enters the containing cavity from an opening at the side part of the coating body (1) and is connected and matched with the inflation valve (3).
2. A portable inflatable cushion as claimed in claim 1, wherein: the fixing belts (4) are arranged on the two sides and the upper part of the cladding body (1), and the outer end parts of the fixing belts (4) are provided with connecting pieces which are connected with each other.
3. A portable inflatable cushion as claimed in claim 1, wherein: the inflatable chambers (21) of the elastic air bag (2) are independent and are not communicated with each other.
4. A portable inflatable cushion as claimed in claim 1, wherein: the elastic air bag (2) and the cladding body (1) are of detachable structures.
5. A portable inflatable cushion as claimed in claim 1, wherein: the inflation valve (3) and the inflation tube are of detachable structures.
6. A portable inflatable cushion as claimed in claim 1, wherein: the coating body (1) is made of elastic woven fabric, and the rear surface of the coating body (1) is provided with an anti-skid layer or an anti-skid strip.
7. A portable inflatable cushion as claimed in any one of claims 1 to 6, wherein: an opening at the side part of the cladding body (1) is provided with a connecting component.
8. A portable inflatable cushion as claimed in any one of claims 1 to 6, wherein: the inflation mechanism is a manual inflation ball or an air pump.
CN201920651316.5U 2019-05-08 2019-05-08 Portable inflatable back cushion Expired - Fee Related CN210124482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920651316.5U CN210124482U (en) 2019-05-08 2019-05-08 Portable inflatable back cushion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920651316.5U CN210124482U (en) 2019-05-08 2019-05-08 Portable inflatable back cushion

Publications (1)

Publication Number Publication Date
CN210124482U true CN210124482U (en) 2020-03-06

Family

ID=69662210

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920651316.5U Expired - Fee Related CN210124482U (en) 2019-05-08 2019-05-08 Portable inflatable back cushion

Country Status (1)

Country Link
CN (1) CN210124482U (en)

Similar Documents

Publication Publication Date Title
US5868463A (en) Seat cushion with selectively inflatable interior seat and back compartments
US7059678B1 (en) Portable orthopedic support device
US8708414B2 (en) Travel headrest
CN204521094U (en) Cervical vertebra tractor
US20090236888A1 (en) Portable,Inflatable and Self-Adjusting Cushion for Upper and Lower Back Support
US20090188045A1 (en) Under-thigh support
CN210124482U (en) Portable inflatable back cushion
CN202271883U (en) Automobile seat
CN108887977B (en) Two sides support comfort level adjustable official working seats
US9193285B1 (en) Ergonomic arm support for vehicle occupant
CN211131575U (en) Lumbar vertebrae burden reduction sheath
CN205234050U (en) Pneumatic massage waist cushion
CN104960442B (en) A kind of inflatable child safety seat
TWI787015B (en) The cushioning airbag
CN206589745U (en) A kind of automobile waist protecton back cushion of adjustable flatness
WO2005077230A1 (en) Travel pillow
CN220655814U (en) Wheelchair for relieving waist and neck
CN110538016A (en) Lumbar vertebrae burden reduction sheath
CN214016836U (en) Air bag type office chair cushion
CN2904817Y (en) Neck pillow for driver
KR102574753B1 (en) flexible seat air cushion
CN219183202U (en) Chair for sticking to ground
CN215552724U (en) Seat adjusting device and seat
CN216293521U (en) Air bag type direct seeding chair
CN220607864U (en) Chair back cushion

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200306

CF01 Termination of patent right due to non-payment of annual fee