CN204218408U - Inflatable rest device - Google Patents

Abstract

A kind of inflatable rest device, comprise two inflatable compartments, bottom compartment provides substrate to support attached top compartment; Two compartments can separately be inflated.Described top compartment provides in the face of the opening of user is for the head receiving described user, and wherein many inner support surfaces provide transverse direction, longitudinal direction and vertical stability.Described top compartment also comprises the interconnection allowing air to be recycled to the plant face of described user, and other passage of arm for described user, by described passage, device is kept contacting with the Soil stability of described user, and also provide and rely on to provide the component of stable and comfortable resting guard on forearm for described user, the head of wherein said people and reach forward in described top compartment; The combination of supporting construction is aimed to provide the stable support of described rest user to realize and to maintain optimum vertebra simultaneously through design.

Description

Inflatable rest device

Technical field

The utility model relates generally to a kind of device allowing or be convenient to people cosily to have a rest in upright sitting posture substantially.More particularly, while user is in upright or sitting posture, is placed in above-knee or directly in user front the device intention of user is provided for the upper torso of supporting user and incidence and the component reducing supraspinal pressure as far as possible.

Background technology

Well-known for the most of passenger on common carriage, be usually difficult to loosen on provided seat.In most of aircraft, economy class (even if some of swaying in the recent design at seat) usually provide in the many rows separating relatively little or not enough space (its aloft carrier in be called " spacing ") tight spacing towards front seat.Although spacing configuration to maximize the economy of passenger's mileage of means of transport, does not maximize the comfortableness of passenger through design.Although discussion of the present utility model will relate to aircraft seat, Similar Problems should be understood and solution similarly resides in other place, and comprise other common means of transport, comprise bus, train and even many passenger motor vehicles.Only swaying the amount of appropriateness in seat of in most of the cases swaying, but is not enough to provide comfortableness chronically.Although some are swayed, seat provides a small amount of comfortableness, but the support unstability that this type of seat provides makes the incidence of passenger will be unstable in both transverse direction and forward direction, especially during sleeping or doze off time, this can apply more not adaptive for a long time compared with the benefit of posture of partly swaying.

In recent years, many devices have become and can be used for being intended to alleviate this not adaptive.Early stage such device is " neckpillow "-around the annular inflatable cushion of the neck of user, and it passes below chin.This can dress when sitting straight, but the best is dressed swaying in posture, and some providing incidence support.There is provided the enhancing stability for incidence compared with somewhat complex design intention, and in other high-level design, provide comparatively multistability to the upper torso of user equally.There is many proposals in the prior art, described proposal provides the extent of stability of enhancing for the passenger be sunk into sleep, but, do not have prior art to provide than the comfortableness that designs of the present utility model and extent of stability, as will be hereafter fully set forth.Owing to can the hand-baggage quantitative limitation with boarding a plane increase passenger, importantly strengthen compactness when not using to make rest device can be easy to transport in the middle of the property of passenger, instead of large volume or become " need examined " or by the item of baggage of collecting taxes.Key factor maximizes bracing or strutting arrangement " inflatable property ".Contrary with the design concept through being designed with limited seat of swaying backward, the utility model is absorbed in the use that user makes the rest device himself being positioned at forward lean.There are many designs of the suitable concept adopting the rest device that leans forward in the prior art.

5th, 645, No. 319 United States Patent (USP)s (Parkes (Parks)) are disclosed and are a kind ofly attached to or are shelved on table or the inflatable pillow directly on other surface in user front.Upon inflation, described device occupies the space between table and the user front chair back, and provides head to support on the surface in fiat gasket, and the head of user can be had a rest on said surface.The arm of user or shoulder are not provided to measure to some extent or do not provide the component of the support in order to provide other type any to the upper torso of user.

6th, 042, No. 185 United States Patent (USP)s (card dagger-axe (Cowgur)) are disclosed and are a kind ofly shelved on the above-knee inflatable rectangular devices of user, and it provides flat surface to shelve thereon by head, arm and shoulder, needs user upper body to be leaned forward on pillow.The weak point of card dagger-axe be the head of user and shoulder and optionally arm only lean against on the top surface of rectangle pillow, described pillow neither provides cross-brace also not limit to some extent simultaneously.Do not provide any restriction to arm and hand.

No. 2004/0064893 U. S. application case (Sharp (Sharp)) is with the similar part of card dagger-axe, discloses a kind of inflatable pillow being shelved on the above-knee substantial rectangular configuration of user.Gas filled outer jacket provides upper part, can place the head of user when people leans forward on device thereon.Do not disclose and do not advise horizontal restriction yet.There is provided arm to keep pocket along sidepiece, but its only for limited subscriber arm and be not provided for using arm to carry out the component of supplemental support user's body.

6th, 973, No. 691 United States Patent (USP)s (Cordoba (Cordova)) disclose a kind of head, neck and top look and difficult problem support pillow, and it is placed between the lower jaw of user and knee to be limited in the movement there is head and body while orthostatism sitting during rest or sleep.Although some are disclosed for the limited component of the transverse shifting of the incidence of limited subscriber by supporting lower jaw and face in Cordoba, being restricted to of neck and head is limited.Although provide bandage or pocket for limiting hand and arm, the extra support that Cordoba does not advise utilizing forearm surface to come for upper torso.

7th, 788, No. 751 United States Patent (USP)s (Di Mei (Diemer)) disclose a kind of inflatable neck support thing, and wherein user's orthostatism sitting, head leans forward and the upper face of joint support device.Although provide pocket or coil for keeping hand or the arm of user, nominally Di Mei device does not disclose the component for providing upper torso to support except the head of user and the support of neck.The utility model does not disclose yet and uses the arm of user or forearm to obtain stability or to provide extra upper torso to support.

Utility model content

Known prior art does not obviously provide abundant measure or the component of tool comfortableness and stability.Principle object of the present utility model is for having a rest user or providing vertical stability in bed and the cross-brace of to user and exactly user's head in rest pillow.Can notice in prior-art devices, head and/or neck are supported on flat surface usually, and wherein head turns to side, towards right or left, and the remarkable bend forward of neck, thus the spinal curvature in cervical vertebra district is become factitious position.Similarly, similar more above-mentioned most prior art device shows that the regio pectoris of vertebra is bending in factitious configuration forward; And some devices cause the prone posture of even lumbar vertebrae.

Specific advantages of the present utility model be head have with use massage seat the spitting image of " full face " support.Support full face (forehead, lower jaw and both sides) compared with prior art to realize reducing pressure in more main body section.The utility model has the advantage of: full face " plant " provides forward direction to head and cross-brace, and it achieves the resting guard of the desired curvature keeping vertebra to a great extent; That is, ideal " S " curvature of orthostatism, but not bend forward " C " shape, it causes the factitious position seen in prior-art devices when turning forward.Have a rest in the position keeping almost normal spinal posture and cause supraspinal minimum pressure and the more comfortableness of therefore whole health.Allow the too many existing apparatus of head tilted down can not only give cervical vertebra spin pressure, and can facilitate the backward curvature of lower vertebrae, it can pressurize to lumbar regions equally.

Therefore, specific objective of the present utility model is for sleep or rest passenger provide the head of enhancing, neck and spinal stabilization.

Another target of the present utility model is for providing the stable of the incidence of user and the shoulder of user and the support of upper torso.

Another target of the present utility model is for providing the stable of the arm of the stable of the improvement of the head of user, neck and upper torso and user.

Target of the present utility model is also for providing a kind of rest device, and the head of its stable user, neck, upper torso and arm, also provide simultaneously and expose the restriction of eyes of user to surround lighting, because this enhancing experience of sleeping.

These and other target of the present utility model and advantage part are only leaned forward a little by the main body of user and realize, and wherein chest and forearm support upper arm shoulder and upper torso; The head of user is planted with full face and is settled upright support in the upper opening of pillow simultaneously, therefore obtains the lateral stability of all sides of head.The neck of the supporting & stablizing user of lower jaw and forehead, thus obtain the comfortableness and support that increase in fact.Whole upper body positioningly to be leaned forward a little but upright, and wherein head, slightly to rear-inclined, reduces the pressure on cervical vertebra vertebra (around neck area), and decreases the pressure in lower vertebrae or lumbar regions equally.

Will description subsequently and graphic in more clearly set forth and describe these and other target of the present utility model, feature and advantage; And describe in the dependent claims.

Accompanying drawing explanation

Fig. 1 sits the side view utilizing the people of rest pillow of the present utility model in position, wherein illustrates that full face is planted and uses dash lines show vertebra.

Fig. 2 is the front view in the face of side of inflatable pillow of the present utility model.

Fig. 3 is in fact along the cross-section front view that the line 3-3 of Fig. 2 intercepts, and has and uses the user profile of dash lines show so that the principle strong point, the internal structure feature of pillow to be described; And the vertebra had by dash lines show.

Fig. 4 is the front view of the dorsal part of pillow; And

Fig. 5 is the view of the bottom of pillow.

Detailed description of the invention

All graphic in, wherein same numbers refers to identical items, substantially indicate 10 pillow be substantially made up of two compartments, top compartment 12 and bottom compartment 14.Two compartments are fixed together by any suitable component, and each compartment is to inflate by means of air valve 13 and 15 respectively.These air valves have conventional design, and it can allow user in a well-known manner to the inflation of each compartment and closing valve.Separately can inflate top and bottom compartment and make to obtain hardness in various degree to each compartment.For example, can need in bottom compartment 14 compared with atmospheric pressure to be provided for the comparatively stable support substrate of whole device, and can according to user want comfortableness and be softer or harder by the pressure selection in top compartment 12.The structure of pillow adopts flexible air retentivity material, and the outer surface of compartment 12 and 14 is preferably covered so that absorbing bodily moisture by fabric cover (non-particular display).

In Figure 5, will see that bottom compartment or support base 14 have arcuate surfaces 16.This is for expection is in the face of the part of the substrate of user, and bowed shape adapts to the shape of lower torso.Top compartment 12 has substantially bowed shape equally, and it is in the face of upper torso and receive user's head.The sidewall of top compartment 12 possesses many through holes or passage.

There is provided the interconnection 18 in the latter half of top compartment 12 to adapt to user's arm.By forearm 19 is extended through passage 18, user can embrace pillow to be kept the body close to user, and therefore between user and pillow, provides stable relation.In a similar manner, forearm is leaned against ability on resting guard when extending through passage 18 for user provides by the arm 19 of user, to provide the extra support for user's shoulder and upper torso.

The upper part of compartment 12 has the interconnection 20 of every side opening and extends through pillow and the third channel 22 open away from user's face from pillow dorsal part.Passage 20 and 22 when head is in appropriate location for user provides air flow inlet.As best visible in Fig. 3, the nose of user and face fully can access extraneous air via passage 22, although and fully may not see the face of user in FIG, user also can access air via passage 20.

Again forward Fig. 5 to, will see that bottom compartment 14 has the core of hollow at 24 places.Hollow centre 24 does not provide passage, provides hollow centre 24 to be volumes in order to reduce bottom compartment 14 on the contrary, therefore need to inject less air, and the sidewall 25 of hollow centre 24 provides the vertical of increase and lateral stability with support base 14.In Fig. 2 and 3, lower passage 23-27 extends through facing side from dorsal part thus provides the internal gas space of reduction and provide enhancing hardness for top compartment.Opening 27 on facing side provides groove to adapt to belly and/or the chest of user.

Then Fig. 2 and 3 is forwarded to, best illustration particular support feature of the present utility model.To see the figure by dash lines show, wherein the shoulder regions at supporting construction 30 place contacts with top compartment 12 thus obtains pressure spot 30a.In Fig. 1 and 3, see that the head of user and face " full face " are inserted in the opening 22 comprising in the upper area of head portion structure substantially of compartment 12, wherein user's lower jaw coordinates with the chin rest structure 32 in compartment 12 thus gives pressure spot 32a, and user's forehead is endowed interior rest structure 33 thus obtains pressure spot at 33a in head portion structure.The sidepiece of contact user head and cheek are thought that incidence provides bracing structure by the madial wall 21 (see Fig. 2) of compartment 20; Therefore the full face insertion support to user's head is realized.

Passage 18 is passed with the arm 19 of the user of solid line illustrated in dash lines show and Fig. 1 in Fig. 3.In this posture, when embracing as user or pull pillow towards body, forearm supporting construction 34 place contact channels 20 some parts thus obtain pressure spot 34a.The user that leans forward can rely on forearm 19, thus the structure of contact channels 18 at 35 places, obtains pressure spot 35a at described structure place, therefore provides upper arm to user and shoulder support by forearm.Embracing pillow with arm 19 can by carrying out in 30 place's joint support structures stability and the validity that intensifier abuts against thoracic cavity and/or shoulder at pressure spot 30a.

Will see in Fig. 1 and 3, the face of user is inserted in fact in the open face of head portion structure, and conductively-closed surround lighting (at least in a lateral direction) at least in part of the eyes of user.Although the upper part of passage 22 can be eyes of user partly shield through passage 20 and 22 can surround lighting, but obtain additional light shielding (if need) by placing optional baffle plate (not shown) or be suspended on channel interior on the outward opening of passage 22, can not reduce in fact will through passage 20 and 22 can the air draught to user.

Again referring to Fig. 1 and 3, to see that user is stable in fact when being in head portion structure appropriate location (leaning forward and face fully plant), this is because vertebra 39 keep in fact as in orthostatism obtain straight, except cervical region 39a, it preferably causes inclining from disposed standing upright is counter a little, alleviates the pressure in spinal region, top thus further.Can there are some curvature forward in lumbar regions, but degree is less.This is the result in 32, the 33 and 21 optimal full face head support structure in place and the support at 30-30a place upper torso, is strengthened by the support that supports from forearm at 35a place.Therefore the maintenance of this whole body-support achieves desirable spinal posture straight and stable in fact, and described posture provides almost as the optimum resting guard at supine position with neck support of sleeping; It makes passenger-seat fully sway unconsummated degree in passing.

Use the people of described rest pillow first will want degree of inflation to top and bottom compartment inflation until obtain institute in each compartment via air valve.Then pillow is placed on user's knee, and interconnection 18 and 20 preferably through design size with the vertical space between the abundant knee across people and head.Use the people of described device then to lean forward as shown in Figure 1, incidence is supported as shown in Figure 3, wherein the full face of user obtains at structure 32 and 33 and 21 place and all supports, and user's shoulder obtains support at pressure support part 30-30a place.Therefore the total weight of the head of people obtains vertical support at pressure spot 32a and 33a, and head portion is by the cross-brace of interior wall structure 21 (see Fig. 2) simultaneously, and interior wall structure 21 is static against head sidepiece.The full face of user's head supports by head and cervical vertebra vertebra reversed dip and stablize head and the top vertebra of user a little, and it all reduces the reverse or backward curvature of user's head all tendency or permission lower vertebrae completely forward; Therefore overall posture is formed for having a rest or the enhancing of the user that sleeps and the useful posture of improvement.Because the arm 19 of user extends through passage 18, user will embrace pillow to be kept contacting with body steadiness, and cosily rely on to obtain the support benefit at pressure spot 35a on forearm, thus be provided for the extra support of user's upper arm and shoulder.

As high-visible from the above description, pillow uses it with the cosily static or sleep when being seated with upright forward tilted positions by easily assisting people.When it needs termination to use and stores rest pillow, air valve 13 and 15 can be opened with described in discharging, make pillow collapsible and store under tight condition.

Although show quite in detail and describe preferred embodiment of the present utility model, it will be apparent to those skilled in the art that and adopt design change or variant when not departing from utility model concept; Therefore, the present invention is not intended to be limited to as demonstrated and single embodiment as described above or feature, but the utility model enjoys the scope whole of the present utility model as set forth in appended claims.

Claims (13)

1., with so that people's rest device of cosily having a rest when being in forward sitting position, it is characterized in that described rest device comprises:

Inflatable structure, it comprises two attachment compartments, i.e. bottom compartment and top compartment, and compartment described in each is made up of flexible air retentivity material, and each compartment has the component for optionally inflating compartment described in each;

Described bottom compartment is that described rest device provides support substrate;

Described top compartment is configured to provide head portion structure on its side, and described head portion structure has multiple pressure spot so that stablize head support, and described top compartment has the multiple passages be formed at wherein further;

One in described passage, it is configured to be convenient to the position that air flow to described head portion structure;

Both in described passages, it is configured to one or more position of the upper body adapting to people, described passage described both there is structure further to give one or more pressure spot wherein, described pressure spot provides the support of one or more part of the upper body to described people.

2. rest device according to claim 1, is characterized in that:

At least one in described passage extends laterally across described top compartment, and described interconnection is configured to the forearm adapting to described people.

3. rest device according to claim 2, is characterized in that:

Described interconnection is provided for the internal pressure dot structure of the arm of described people further, and described pressure texture is configured to the upper torso being convenient to support described people and shoulder.

4. rest device according to claim 3, is characterized in that:

Described internal pressure dot structure in described interconnection is convenient to body stable of described rest device against described people further.

5. rest device according to claim 1, is characterized in that:

Described head portion structure is provided for multiple internal pressure dot structures of the head of described people further in described head portion structure.

6. rest device according to claim 5, is characterized in that:

One or many person in described internal pressure dot structure in described head portion structure is through locating to receive the lower jaw of described people and forehead to strengthen the support of head, neck and vertebra to described people.

7. rest device according to claim 6, is characterized in that:

Described head portion structure possesses horizontal relative pressure structure further to be provided for the cross-brace of the head of described people, neck and vertebra.

8. rest device according to claim 4, is characterized in that:

The structure of the main body of described rest device and described people stablized by described internal pressure point in the described interconnection component be provided for further by being provided for embracing described device against the body of described people and described top compartment outside.

9. rest device according to claim 7, is characterized in that:

Receive the lower jaw of described people and forehead comprising in described head portion structure and provide the described configuration of the described passage of the structure of cross-brace to make its face not arriving described people and eyes through being configured to cover surround lighting at least in part further.

10. rest device according to claim 1, is characterized in that:

The part of described substrate through partial configuration to adapt to the physical form of a part for the lower torso of described people.

11. 1 kinds with so that people's rest device of cosily having a rest when being in forward sitting position, is characterized in that described rest device comprises:

Inflatable structure, it comprises two attachment compartments, i.e. bottom compartment and top compartment, and each compartment is made up of flexible air retentivity material, and each compartment has the component for optionally inflating compartment described in each;

Described bottom compartment is described rest device supply support base;

Described top compartment is configured to provide head portion structure on its side, described head portion structure is configured to adapt to full face and inserts wherein, multiple pressure spots surface in described head portion structure through location with around described people insertion face and be configured to therefore stably provide the head of described people to support, described pressure surface is configured to locate the head of described people the cervical vertebra vertebra of described people to be remained on the posture of the best stress reduced in described cervical vertebra vertebra, and described top compartment has the multiple passages be formed at wherein further;

One in described passage, it is configured to be convenient to the facial receiving positions that air flow to described head portion structure;

Both in described passages, it is configured to one or more position of the upper body adapting to user, described passage described both there is structure to give one or more pressure spot wherein, described pressure spot provides the support of one or more part of the upper body to described people.

12. rest devices according to claim 11, is characterized in that:

At least one in described passage extends laterally across described top compartment, and described interconnection is configured to the forearm adapting to described people;

Described interconnection is provided for the internal pressure dot structure of the arm of described people, and described pressure texture is configured to the upper torso being convenient to support described people and shoulder, and;

The described internal pressure structure of described interconnection is provided for the stability of described rest device against the body of described people further.

13. rest devices according to claim 11, is characterized in that:

One or many person in described multiple interior surface in described head portion structure through location to receive the lower jaw of described people and forehead to strengthen the support of head, neck and vertebra to described people, and wherein:

Described head portion structure possesses horizontal opposing pressure surface further to realize the cross-brace of the head of described people, neck and vertebra.