CN105667530A - Portable sleep device - Google Patents

Portable sleep device Download PDF

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Publication number
CN105667530A
CN105667530A CN201610182345.2A CN201610182345A CN105667530A CN 105667530 A CN105667530 A CN 105667530A CN 201610182345 A CN201610182345 A CN 201610182345A CN 105667530 A CN105667530 A CN 105667530A
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CN
China
Prior art keywords
chest
tool
portable
passenger
braces
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.)
Granted
Application number
CN201610182345.2A
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Chinese (zh)
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CN105667530B (en
Inventor
陈磊磊
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610182345.2A priority Critical patent/CN105667530B/en
Publication of CN105667530A publication Critical patent/CN105667530A/en
Application granted granted Critical
Publication of CN105667530B publication Critical patent/CN105667530B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D37/00Other furniture or furnishings
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C16/00Stand-alone rests or supports for feet, legs, arms, back or head
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/38Support for the head or the back for the head
    • A47C7/383Detachable or loose head- or neck-supports, e.g. horse-shoe shaped

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

The invention relates to the technical field of travel accessories, in particular to a portable sleep device. The portable sleep device comprises an inflatable body, wherein the inflatable body comprises a lying-prone portion, a supporting portion and a chest abdomen adjustment portion; the lying-prone portion is arranged at the lower end of the supporting portion; the chest abdomen adjustment portion is arranged on the lying-prone portion and is used for allowing a passenger to lean with the chest and/or the abdomen. According to the portable sleep device, by scattering the weight of the body of the passenger to the lying-prone portion, the supporting portion and the chest abdomen adjustment portion, the passenger is prevented from suffering high fatigue of lumbar vertebrae and even feeling sore all over when taking a rest by sleeping in a sitting posture by taking a train, a bus or a ship for a long journey, so that the passenger can sleep comfortably, thereby effectively alleviating the travel fatigue.

Description

Portable sleep tool
Technical field
The present invention relates to travel goods technical field, especially relate to a kind of portable sleep tool.
Background technology
Along with China's rapid development of economy, people usually need used during taking train, automobile or steamer long-distance travel or go on business to be on home leave, and take Shi Huirang passenger for a long time and feel tired tried out, particularly in night, are more prone to produce drowsiness. But current most of train, automobile and steamer seat are all fixing, owing to space limits, the reclined by angle of backrest is often very limited, causes passenger to have a rest with the sleep of sitting posture form only by leaning on the chair back. Passenger is when with the sleep rest of sitting posture form, and most weight of its health all can concentrate on buttocks and back, causes lumbar levels tired or even systemic pain, makes a lot of organ of whole body all in high-pressure state, cannot effectively alleviate the fatigue of journey at all.
Therefore, need that research and development are a kind of portable sleeps tool badly, make passenger when taking long-distance train, automobile or steamer, it is possible to share the load-bearing at buttocks and back, enable passenger with the comfortable sleep of sitting posture form and rest, effectively alleviate journey tired.
Summary of the invention
It is an object of the invention to provide and a kind of portable sleep tool, with solve in prior art exist passenger used during taking train, automobile or steamer long-distance travel with sitting posture form sleep rest time, most weight of its health all can concentrate on buttocks and back, cause lumbar levels tired or even systemic pain, make a lot of organ of whole body all in high-pressure state, cannot effectively alleviate the tired technical problem of journey at all.
Provided by the invention portable sleep tool, including inflated type body, described inflated type body includes lying prone and holds up portion, support portion and chest and abdomen adjustment portion, the described portion of crouching down is arranged at the lower end of described support portion, described chest and abdomen adjustment portion crouches down in portion described in being arranged at, and described chest and abdomen adjustment portion is for leaning on for passenger's chest and/or abdominal part.
Further, described chest and abdomen adjustment portion is provided with chest and leans on installation position, and described chest leans on and is provided with chest adjustment bag on installation position.
Further, described chest and abdomen adjustment portion is provided with abdominal part and leans on installation position, and described abdominal part leans on and is provided with abdominal part adjustment bag on installation position.
Further, also including medicated cushion and braces, the side of described medicated cushion is connected with described chest and abdomen adjustment portion, and the opposite side that described medicated cushion is relative is connected with described braces.
Further, described braces is provided with snap close.
Further, described medicated cushion is bag shaped structure, is used for loading described inflated type body.
Further, described in crouch down portion be provided with retainer ring, be used for fixing described braces.
Further, also include taking support pouches, described in take support pouches and be arranged at the lower section of described medicated cushion.
Further, described inflated type body, described chest adjustment bag and described abdominal part adjustment bag are provided with air filling and exhausting hole, described air filling and exhausting hole is provided with Air filling and discharging valves.
Further, also include sleeping tool body, described in sleep tool body and be wrapped in the outer surface of described inflated type body.
Portable tool of sleeping provided by the invention includes inflated type body, holds up portion by arranging to lie prone on inflated type body, makes passenger when rest is slept in used during taking train, automobile or steamer long-distance travel with sitting posture form, it is possible to be distributed in the portion of crouching down by the weight of upper body; By arranging chest and abdomen adjustment portion so that passenger according to the difference of self chest and/or the size of belly from Row sum-equal matrix, make chest and/or abdominal part keep comfortable position; By arranging support portion, enough holding power can either be provided for the portion of crouching down and chest and abdomen adjustment portion, the both legs of passenger can be made again to rest on support portion, alleviate the fatigue of leg. The present invention by being distributed to the portion of crouching down, chest and abdomen adjustment portion and support portion by the weight of passenger's body, avoid passenger when rest is slept in used during taking train, automobile or steamer long-distance travel with sitting posture form, lumbar levels fatigue or even systemic pain, enable that passenger is comfortable to fall asleep, effectively alleviate journey tired.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 portable sleeps the tool left view when braces locking state for what the embodiment of the present invention one provided;
Fig. 2 portable sleeps the tool top view when braces open mode for what the embodiment of the present invention one provided;
Fig. 3 provides the portable left view slept when tool passenger uses for the embodiment of the present invention one;
Fig. 4 portable sleeps the tool left view when braces locking state for what the embodiment of the present invention two provided;
Fig. 5 portable sleeps the tool top view when braces open mode for what the embodiment of the present invention two provided;
Fig. 6 provides the portable left view slept when tool passenger uses for the embodiment of the present invention two.
Accompanying drawing labelling:
101-crouches down portion; 102-support portion; 103-chest and abdomen adjustment portion;
104-chest leans on installation position; 105-chest adjusts bag;
106-abdominal part leans on installation position; 107-abdominal part adjusts bag;
108-medicated cushion; 109-braces; 110-snap close;
111-retainer ring; 112-air filling and exhausting hole; 113-takes support pouches.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be for only for ease of the description present invention and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention. Additionally, term " first ", " second ", " the 3rd " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In describing the invention, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in the present invention.
Embodiment one
Fig. 1 portable sleeps the tool left view when braces locking state for what the embodiment of the present invention one provided; Fig. 2 portable sleeps the tool top view when braces open mode for what the embodiment of the present invention one provided; The portable left view slept when tool passenger uses that Fig. 3 provides for the embodiment of the present invention one;
As Figure 1-3, the portable of the present embodiment offer sleeps tool, including inflated type body, inflated type body includes lying prone and holds up portion 101, support portion 102 and chest and abdomen adjustment portion 103, crouch down portion 101 and be arranged at the lower end of support portion 102, chest and abdomen adjustment portion 103 is arranged in the portion of crouching down 101, and chest and abdomen adjustment portion 103 is for leaning on for passenger's chest and/or abdominal part.
Current most of train, automobile and steamer seat are all fixing, cause passenger to have a rest with the sleep of sitting posture form only by leaning on the chair back. When passenger is when with the sleep rest of sitting posture form, most weight of its health all can concentrate on buttocks and back, cause lumbar levels tired or even systemic pain, make a lot of organ of whole body all in high-pressure state, cannot effectively alleviate the fatigue of journey at all.
Portable tool of sleeping provided by the invention includes inflated type body, portion 101 is held up by arranging to lie prone on inflated type body, make passenger when rest is slept in used during taking train, automobile or steamer long-distance travel with sitting posture form, it is possible to be distributed in the portion of crouching down 101 by the weight of upper body; By arranging chest and abdomen adjustment portion 103 so that passenger according to the difference of self chest and/or the size of belly from Row sum-equal matrix, make chest and/or abdominal part keep comfortable position; By arranging support portion 102, enough holding power can either be provided for the portion of crouching down 101 and chest and abdomen adjustment portion 103, the both legs of passenger can be made again to rest on support portion 102, alleviate the fatigue of leg. The present invention by being distributed to the portion of crouching down 101, chest and abdomen adjustment portion 103 and support portion 102 by the weight of passenger's body, avoid passenger when rest is slept in used during taking train, automobile or steamer long-distance travel with sitting posture form, lumbar levels fatigue or even systemic pain, enable that passenger is comfortable to fall asleep, effectively alleviate journey tired.
It should be noted that, chest and abdomen adjustment portion 103 can either be used for leaning on for passenger's chest, it also is able to for leaning on for passenger's abdominal part, the chest for passenger can also be simultaneously used for and abdominal part leans on simultaneously, so that passenger's portable can falling asleep with comfortable sitting posture when sleeping tool of using that the embodiment of the present invention provides, effectively alleviate journey tired.
As Figure 1-3, the portable tool of sleeping that the embodiment of the present invention provides, chest and abdomen adjustment portion 103 is provided with chest and leans on installation position 104, and chest leans on and is provided with chest adjustment bag 105 on installation position 104.
In order to make the portable tool of sleeping that the embodiment of the present invention provides more fit in the thoracic curve of passenger, it is suitable for the instructions for use of different passenger, in embodiments of the present invention, chest and abdomen adjustment portion 103 is provided with chest and leans on installation position 104, and chest leans on and is provided with chest adjustment bag 105 on installation position 104. Chest adjustment bag 105 can be adjusted according to the size of the chest of different passengers, it is installed in chest to lean on after on installation position 104, so as to more fit in the thoracic curve of different passengers, make different passengers use the embodiment of the present invention provide portable sleep tool time, chest is all without being oppressed so that it is chest keeps comfort conditions.
As Figure 1-3, the portable tool of sleeping that the embodiment of the present invention provides, chest and abdomen adjustment portion 103 is provided with abdominal part and leans on installation position 106, and abdominal part leans on and is provided with abdominal part adjustment bag 107 on installation position 106.
For the portable curve sleeping size and the abdominal part having the chest more fitting in passenger making the embodiment of the present invention provide, to meet the instructions for use of different building shape passenger, in embodiments of the present invention, chest and abdomen adjustment portion 103 is provided with abdominal part and leans on installation position 106, and abdominal part leans on and is provided with abdominal part adjustment bag 107 on installation position 106. Abdominal part adjustment bag 107 can be adjusted according to the size of the abdominal part of different passengers, it is installed in abdominal part to lean on after on installation position 106, so as to more fit in the abdominal part curve of passenger, make passenger use the embodiment of the present invention provide portable sleep tool fall asleep time, abdominal part is all without being oppressed so that it is abdominal part keeps comfort conditions.
As Figure 1-3, the portable tool of sleeping that the embodiment of the present invention provides also includes medicated cushion 108 and braces 109, and the side of medicated cushion 108 is connected with chest and abdomen adjustment portion 103, and the opposite side that medicated cushion 108 is relative is connected with braces 109.
After falling asleep in order to avoid passenger, its body inclination causes sleeping sliding or slippage tool from the portable of embodiment of the present invention offer, the portable tool of sleeping that the embodiment of the present invention provides also includes medicated cushion 108 and braces 109, medicated cushion 108 is for taking for passenger, the side of medicated cushion 108 is connected with chest and abdomen adjustment portion 103, so that when passenger takes medicated cushion 108, it is possible to make its thorax abdomen fit tightly in chest and abdomen adjustment portion 103, thus being prevented effectively from portable tool of sleeping sliding or slippage occur, and cause traumatic injury or wake up with a start.
In order to further passenger's body be fixed, avoid passenger's body run-off the straight, and affect sleep quality, the portable tool of sleeping that the embodiment of the present invention provides also includes braces 109, the upper body of passenger can be fixed with the portion of crouching down 101 by braces 109, the upper body making passenger keeps comfortable position, after falling asleep, sleeps upper slippage of tool without from portable and wake up with a start or traumatic injury.
It should be noted that the quantity of braces 109 both can be one, it is also possible to for many, it is also possible to set according to the requirement of passenger.
As Figure 1-3, braces 109 is provided with snap close 110.
In order to the length of the shape adjustment braces 109 according to passenger, braces 109 is provided with snap close 110.
Snap close 110 is used to buckle the object of two article. Generally it is made up of movable part and standing part, the length being made braces 109 by the combination of movable part Yu standing part is fixed, when needing the length adjusting braces 109, its movable part is separated in standing part, can need to carry out the adjustment of braces 109 length according to passenger.
In inventive embodiments, medicated cushion 108 is bag shaped structure, is used for loading inflated type body.
In order to save the portable memory space sleeping tool that the embodiment of the present invention provides, make it easier to carry, in embodiments of the present invention, medicated cushion 108 is bag shaped structure, when need use the embodiment of the present invention provide portable sleep tool time, inflated type body is taken out in the medicated cushion 108 have bag shaped structure, can use after inflation, when journey terminate maybe need not to use the embodiment of the present invention provides portable sleep tool time, intrinsic for inflated type gas can be released, then inflated type body is put into the medicated cushion 108 with bag shaped structure, saves space, it is simple to carry. It addition, braces 109 had both had the above-mentioned portable function sleeping tool that passenger is fixed on embodiment of the present invention offer, it is also possible to use as backpack strip, when passenger getting off car, it is possible to be will be equipped with the medicated cushion 108 of inflated type body by braces 109 and carry trip.
As shown in figures 1 and 3, portable in embodiment of the present invention offer sleeps in tool, crouches down and is provided with retainer ring 111 in portion 101, is used for fixing braces 109.
In order to avoid braces 109 slips or sliding, the portion of crouching down 101 is provided with retainer ring 111, braces 109 is fixed after retainer ring 111, be prevented effectively from passenger use inventive embodiments provide portable sleep tool time, braces 109 is from sliding the portion of crouching down 101, thus keeping comfortable posture to provide safeguard at any time when hypnagogic state for passenger.
As Figure 1-3, what the embodiment of the present invention provided portable sleeps in tool, inflated type body, chest adjustment bag 105 and be provided with air filling and exhausting hole 112 on abdominal part adjustment bag 107, and air filling and exhausting hole 112 is provided with Air filling and discharging valves.
In order to gas is filled with inflated type, this is internal, inflated type body is provided with air filling and exhausting hole 112, when needs use inflated type body, this is internal by air filling and exhausting hole 112, gas to be filled with inflated type, when journey terminates or need not use inflated type body, by air filling and exhausting hole 112 by gas from this internal discharge of inflated type.
For the ease of making gas be filled with or discharging inflated type body, air filling and exhausting hole 112 is provided with Air filling and discharging valves, when needing the inflated type body using embodiment of the present invention offer, Air filling and discharging valves allows gas into the inside of inflated type body, stop gas from this internal discharge of inflated type simultaneously, when using inflated type body, Air filling and discharging valves allows gas to discharge inflated type body, stops gas to enter the inside of inflated type body simultaneously.
The portable tool of sleeping that the embodiment of the present invention provides also includes sleeping tool body, sleeps tool body and is wrapped in the outer surface of inflated type body.
In order to make inflated type body keep shape and avoid inflated type body to be scratched and breakage occurs, impact uses, and the portable tool of sleeping that the embodiment of the present invention provides also includes sleeping tool body, sleeps tool body and is wrapped in the outer surface of inflated type body. In order to ensure that sleeping tool body keeps the effect of inflated type body shape, sleeps tool body and adopts nonelastic cloth to make, such as terylene etc.
Embodiment two
Portable tool of sleeping in the embodiment of the present invention is the improvement on embodiment one basis, and the technology contents not repeated description disclosed in embodiment one, embodiment one disclosure falls within the present embodiment disclosure. The portable left view slept when having braces locking state that Fig. 4 provides for the embodiment of the present invention two; The portable top view slept when having braces open mode that Fig. 5 provides for the embodiment of the present invention two; Fig. 6 provides the portable left view slept when tool passenger uses for the embodiment of the present invention two.
Below in conjunction with Fig. 4-6, embodiment two is described.Identical parts use the accompanying drawing labelling identical with embodiment one, at this with reference to the description to embodiment one.
What the present embodiment and embodiment one distinguished is that the portable tool of sleeping that the present embodiment provides also includes taking support pouches 113, takes support pouches 113 and is arranged at the lower section of described medicated cushion.
Passenger is when used during taking train or steamer, sometimes there will be the situation without seat, in order to make also to be able to comfortable sleep without the passenger of seat, the embodiment of the present invention, on the basis of embodiment one, adds and takes support pouches 113, by taking support pouches 113, support the weight of passenger's buttocks, make passenger in without seat, it is also possible to use the portable of embodiment of the present invention offer to sleep tool, comfortable sleep, effectively alleviates journey tired.
Both can be one-body molded with support portion 102 it should be noted that take support pouches 113, it is also possible to design with support portion 102 split, it is possible to be set according to the demand of passenger.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit; Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (10)

1. portable sleep tool for one kind, it is characterized in that: include inflated type body, described inflated type body includes lying prone and holds up portion, support portion and chest and abdomen adjustment portion, the described portion of crouching down is arranged at the lower end of described support portion, described chest and abdomen adjustment portion crouches down in portion described in being arranged at, and described chest and abdomen adjustment portion is for leaning on for passenger's chest and/or abdominal part.
2. according to claim 1 portable sleep tool, it is characterised in that: described chest and abdomen adjustment portion is provided with chest and leans on installation position, and described chest leans on and is provided with chest on installation position and adjusts bag.
3. according to claim 2 portable sleep tool, it is characterised in that: described chest and abdomen adjustment portion is provided with abdominal part and leans on installation position, and described abdominal part leans on and is provided with abdominal part on installation position and adjusts bag.
4. according to claim 3 portable sleep tool, it is characterised in that: also including medicated cushion and braces, the side of described medicated cushion is connected with described chest and abdomen adjustment portion, and the opposite side that described medicated cushion is relative is connected with described braces.
5. according to claim 4 portable sleep tool, it is characterised in that: described braces is provided with snap close.
6. according to claim 4 portable sleep tool, it is characterised in that: described medicated cushion is bag shaped structure, is used for loading described inflated type body.
7. according to claim 4 portable sleep tool, it is characterised in that: described in crouch down portion be provided with retainer ring, be used for fixing described braces.
8. portable according to claim 4,5 or 7 sleeps tool, it is characterised in that: also include taking support pouches, described in take support pouches and be arranged at the lower section of described medicated cushion.
9. portable according to any one of claim 3-7 sleeps tool, it is characterised in that: described inflated type body, described chest adjustment bag and described abdominal part adjustment bag are provided with air filling and exhausting hole, described air filling and exhausting hole is provided with Air filling and discharging valves.
10. according to claim 1 portable sleep tool, it is characterised in that: also include sleeping tool body, described in sleep tool body and be wrapped in the outer surface of described inflated type body.
CN201610182345.2A 2016-03-28 2016-03-28 It is portable to sleep tool Expired - Fee Related CN105667530B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610182345.2A CN105667530B (en) 2016-03-28 2016-03-28 It is portable to sleep tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610182345.2A CN105667530B (en) 2016-03-28 2016-03-28 It is portable to sleep tool

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CN105667530A true CN105667530A (en) 2016-06-15
CN105667530B CN105667530B (en) 2018-10-30

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2193834Y (en) * 1994-07-19 1995-04-05 杨大群 Rest stool for travelling
CN2288888Y (en) * 1996-12-13 1998-08-26 关海宁 Sleeping utensil for train seat
CN2379355Y (en) * 1999-07-13 2000-05-24 漆志坚 Air bag for passenger rest in train
CN200970049Y (en) * 2006-11-01 2007-11-07 李庆军 Multifunction holding pillow
EP1976416B1 (en) * 2005-12-21 2009-07-15 Gordon Blackwood Hamilton Personal seated resting support
CN202053918U (en) * 2011-04-19 2011-11-30 钮威威 Inflation sleeping device used on train or in car
CN204015673U (en) * 2014-08-14 2014-12-17 高晓岩 Accompanying chair
CN204218408U (en) * 2014-09-25 2015-03-25 港威环球公司 Inflatable rest device
CN104586172A (en) * 2015-02-11 2015-05-06 韦敬涛 Throw pillow for sleeping while sitting
CN105310384A (en) * 2014-07-15 2016-02-10 闫校运 Bolster for sitting sleeping
CN205573964U (en) * 2016-03-28 2016-09-14 陈磊磊 Portable utensil of sleeping

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2193834Y (en) * 1994-07-19 1995-04-05 杨大群 Rest stool for travelling
CN2288888Y (en) * 1996-12-13 1998-08-26 关海宁 Sleeping utensil for train seat
CN2379355Y (en) * 1999-07-13 2000-05-24 漆志坚 Air bag for passenger rest in train
EP1976416B1 (en) * 2005-12-21 2009-07-15 Gordon Blackwood Hamilton Personal seated resting support
CN200970049Y (en) * 2006-11-01 2007-11-07 李庆军 Multifunction holding pillow
CN202053918U (en) * 2011-04-19 2011-11-30 钮威威 Inflation sleeping device used on train or in car
CN105310384A (en) * 2014-07-15 2016-02-10 闫校运 Bolster for sitting sleeping
CN204015673U (en) * 2014-08-14 2014-12-17 高晓岩 Accompanying chair
CN204218408U (en) * 2014-09-25 2015-03-25 港威环球公司 Inflatable rest device
CN104586172A (en) * 2015-02-11 2015-05-06 韦敬涛 Throw pillow for sleeping while sitting
CN205573964U (en) * 2016-03-28 2016-09-14 陈磊磊 Portable utensil of sleeping

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Granted publication date: 20181030