CN107080378A - A kind of chair suitable for old man's lethargic sleep - Google Patents
A kind of chair suitable for old man's lethargic sleep Download PDFInfo
- Publication number
- CN107080378A CN107080378A CN201710485821.2A CN201710485821A CN107080378A CN 107080378 A CN107080378 A CN 107080378A CN 201710485821 A CN201710485821 A CN 201710485821A CN 107080378 A CN107080378 A CN 107080378A
- Authority
- CN
- China
- Prior art keywords
- seat board
- backrest
- supporting plate
- rotation
- chair
- 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.)
- Pending
Links
- 206010024264 Lethargy Diseases 0.000 title claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000033001 locomotion Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
- A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
Abstract
The invention discloses a kind of chair suitable for old man's lethargic sleep, including the supporting leg positioned at both sides, in addition to the backrest that can be rotated around fixed pivot, the bottom of the backrest abut have can horizontal sliding seat board, and the seat board is located between two supporting legs；The end of the seat board abuts the rotation supporting plate having to support leg, there is spring between the bottom surface of the seat board and the rotation supporting plate, to when slid forward under rotary action of the seat board in the backrest and promote the rotation supporting plate, with realize the rotation supporting plate towards and the direction of rotation identical direction of the backrest rotate.Above-mentioned chair, the purpose that support leg can be achieved deliberately is operated without using person.
Description
Technical field
The present invention relates to household technical field, more particularly to a kind of chair suitable for old man's lethargic sleep.
Background technology
As its name suggests, old man's seat is the vast the elderly of service, and it has generality and popularity.Although current market
On have the seat of various functions, but do not use crowd for the elderly, those are seldom for the seat that the elderly designs
's.
In the prior art, old man's seat mostly just has the function of sitting, and the elderly is also had when using seat
The change of other body gestures, when the elderly is when using this unbacked class seat, it is very uncomfortable to use
's.For in terms of the moulding, it may be said that be simplicity generosity, but the elderly has the demand of body different aspect, therefore seat
Setting be only merely to play a part of fatigue-relieving there is provided rest, this can not meet the demand of the elderly's each side.It is old
People is with advancing age, and body is easily tired, is short of physical strength, and they can not often stand, and also usually converts various appearances
Gesture, whole body can be loosened.
The content of the invention
It is an object of the invention to provide a kind of chair suitable for old man's lethargic sleep, the chair is deliberately operated i.e. without using person
The purpose of support leg can be achieved.
To achieve the above object, the present invention provides a kind of chair suitable for old man's lethargic sleep, including the supporting leg positioned at both sides,
Also include the backrest that can rotate around fixed pivot, the bottom abutting of the backrest have can horizontal sliding seat board, and the seat board
Between two supporting legs；The end of the seat board abuts the rotation supporting plate having to support leg, the seat board
There is spring, to be slid forward when under rotary action of the seat board in the backrest between bottom surface and the rotation supporting plate
And promote the rotation supporting plate, the direction of rotation identical direction rotation to realize the rotation supporting plate direction and the backrest
Turn.
The chair provided relative to above-mentioned background technology, the present invention, when user head is rested on headrest, rotation is held
Supporting plate can slowly deploy, and can support live the both feet of user.At the same time, under the action of the spring, it is to avoid turn
The ejection excessive velocities of dynamic supporting plate, and then avoid having influence on the state of user's lethargic sleep；Due to rotating supporting plate in non-toggle
It is to be controlled by spring positioned at the bottom of seat board, therefore when only being rested on user head on headrest under state, leverage
Power be more than spring power, rotate supporting plate will overturn ejection.Spring of the present invention so that rotate turning over for supporting plate
The speed that rotary speed quickly, will not lift pin is unlikely to wake up with a start user.
Preferably, the top of the backrest has headrest.
Preferably, the headrest can adjust height relative to the backrest.
Preferably, when the non-stress of the backrest, the rotation supporting plate is located at the bottom of the seat board.
Preferably, it is described rotate supporting plate length for the seat board length 1/3~2/3 between.
Preferably, in addition to wrap up the seat board to accommodate the cushion that the seat board is moved up and down, and the cushion
It is fixedly arranged between two supporting legs.
Preferably, the top of two supporting legs is provided with handrail.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
The structural representation for the chair suitable for old man's lethargic sleep that Fig. 1 is provided by the embodiment of the present invention；
Fig. 2 is Fig. 1 side view；
Fig. 3 is structure principle chart of Fig. 1 chair under the state that is not switched on；
Fig. 4 is structure principle chart of Fig. 1 chair in opening procedure；
Fig. 5 is the rearview of the headrest of chair in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the accompanying drawings and specific implementation
The present invention is described in further detail for mode.
Fig. 1 to Fig. 5 is refer to, the structure for the chair suitable for old man's lethargic sleep that Fig. 1 is provided by the embodiment of the present invention is shown
It is intended to；Fig. 2 is Fig. 1 side view；Fig. 3 is structure principle chart of Fig. 1 chair under the state that is not switched on；Fig. 4 is Fig. 1 chair
Structure principle chart in opening procedure；Fig. 5 is the rearview of the headrest of chair in Fig. 1.
A kind of chair suitable for old man's lethargic sleep of present invention offer, including the supporting leg positioned at both sides, such as specification are attached
Shown in Fig. 1 and accompanying drawing 2.
Having on the left of chair on the right side of two left branch legs 91, chair has two right supporting legs 92, and four supporting legs are with for chair
Relative to ground held stationary；There is seat board 20 between left branch leg 91 and right supporting leg 92, taken with for user.
The bottom of backrest 1 is mutually butted on abutment 31 with seat board 20, and backrest 1 can rotate around fixed pivot 21, such as
Shown in Figure of description 3 and accompanying drawing 4；That is, when backrest 1 rotates around fixed pivot 21, the bottom of backrest 1 (namely abutment
31) motion upwards, and being moved towards the direction of seat board 20；Because abutment 31 is moved towards the direction of seat board 20 so that seat board
20 in the presence of the abutment 31 upwards and lateral movement to the left (by taking accompanying drawing 3 and accompanying drawing 4 as an example)；Certainly, in order to ensure riding on
User's ride comfort of seat board 20, the left and right ends of seat board 20 preferably synchronously move up and down；That is, when seat board 20 right-hand member (
That is abutment 31) in the presence of the rotation of backrest 1, upwards and during lateral movement to the left, the left end of seat board 20 also should it is synchronous it is upward simultaneously
Lateral movement to the left；In order to realize that the synchronous of the left and right ends of seat board 20 moves up and down, it can be realized using mechanism of the prior art,
Repeat no more herein.
Rotating supporting plate 50 can rotate relative to support fulcrum 41, and the relative position of support fulcrum 41 immobilizes；
The end (namely left end of seat board 20) of seat board 20, which is abutted, rotates supporting plate 50, when the left end of seat board 20 is upward and lateral movement to the left
When, relative to rotating, supporting plate 50 is upward to be slid seat board 20, and under the motive force of the lateral movement to the left of seat board 20, realizes that rotation is held
Supporting plate 50 rotates to the outside of chair, namely the direction of rotation of rotation supporting plate 50 is identical with the direction of rotation of backrest 1, so as to reach
To when user is under lethargic state, backward by backrest 1 so that backrest 1 rotates, and then drive rotation supporting plate 50 laterally
The purpose of rotation support user leg.
In summary, in order to realize that the left end of seat board 20 promotes rotation supporting plate 50 to rotate, seat board 20 should be located at support branch
The lower section of point 41, and there is a certain distance in the vertical direction between seat board 20 and support fulcrum 41, to ensure seat board 20
Move up and down.Certainly, depending on the particular location relation between seat board 20 and support fulcrum 41 can be according to being actually needed, for example：
The parameters such as limit rotation position for backrest 1, the limit anglec of rotation for rotating supporting plate 50 can suitably adjust seat board 20 with
Position relationship between support fulcrum 41, is repeated no more herein.
There is spring 40 between the bottom surface of seat board 20 and rotation supporting plate 50, as shown in Figure of description 3 and accompanying drawing 4；
In the state of the non-stress of seat board 20, spring 40 is in compressive state, and rotation supporting plate 50 is tightened in the bottom surface of seat board 20；And
After the stress of seat board 20 is rotated, seat board 20 promotes rotation supporting plate 50 to rotate, and now spring 40 is stretched, and in bullet
Under the active force of spring 40, the rotary speed for rotating supporting plate 50 slows down, because the user of the chair of the present invention is mainly old age
People, the elderly relies on backrest 1 in spite of oneself when not feeling lethargic sleep, and backrest 1 is rotated, and under the tightening force of spring 40
Realize that the reversal rate for rotating supporting plate 50 is unlikely to too fast, it is to avoid wake up with a start unnecessary to user.
In order to optimize the structure of chair, the length of supporting plate 50 is rotated between the 1/3~2/3 of the length of seat board 20.Certainly,
Rotating supporting plate 50 should not come in contact under any state with ground, therefore the length of supporting leg can suitably make adjustment.
In order to improve the comfortableness of chair, the top of backrest 1 has headrest 10, is relied on for user head.Headrest
10 can also adjust height relative to backrest 1；As shown in Figure of description 5.For the height regulation of headrest 10, it can use and stretch
Contracting bar or other mechanisms of the prior art, the present invention provide following one kind more preferred embodiment.
The top of backrest 1 has adjusting rod 60, and adjusting rod 60 is provided with multiple mounting holes along the vertical direction, and headrest 10 can divide
It is not connected with mounting hole, so as to realize the regulation of 10 height of headrest.
Cushion 30 is also provided between left branch leg 91 and right supporting leg 92, seat board 20 is located in cushion 30, and cushion 30 is relative
Fixed in supporting leg holding position, and seat board 20 can realize the up and down motion in cushion 30 in the presence of backrest 1；Two left sides
The top connection left handrail 81 of supporting leg 91, the top connection right handrail 82 of two right supporting legs 92, and two left branch legs 91 are helped with a left side
Hand 81 can be wholely set, and two right supporting legs 92 can be wholely set with right handrail 82.
Above fixed pivot 21 can be located at supporting leg with support fulcrum 41, because the position of supporting leg immobilizes, because
The position of this fixed pivot 21 and support fulcrum 41 keeps fixing.
It should be noted that in this manual, such as first and second etc relational terms are used merely to one
Entity makes a distinction with other several entities, and not necessarily require or imply between these entities exist it is any this actual
Relation or order.
The chair provided by the present invention suitable for old man's lethargic sleep is described in detail above.Tool used herein
Body example is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands this hair
Bright method and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention
On the premise of principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into right of the present invention
It is required that protection domain in.
Claims (7)
1. a kind of chair suitable for old man's lethargic sleep, including the supporting leg positioned at both sides, it is characterised in that also including that can be propped up around fixation
The backrest of point rotation, the bottom of the backrest abut have can horizontal sliding seat board, and the seat board is located at two supporting legs
Between；The end of the seat board abuts the rotation supporting plate having to support leg, and the bottom surface of the seat board is held with the rotation
Between supporting plate have spring, to when slid forward under rotary action of the seat board in the backrest and promote it is described rotation hold
Supporting plate, with realize the rotation supporting plate towards and the direction of rotation identical direction of the backrest rotate.
2. chair according to claim 1, it is characterised in that the top of the backrest has headrest.
3. chair according to claim 2, it is characterised in that the headrest can adjust height relative to the backrest.
4. the chair according to claims 1 to 3 any one, it is characterised in that when the non-stress of the backrest, described turn
Dynamic supporting plate is located at the bottom of the seat board.
5. the chair according to claims 1 to 3 any one, it is characterised in that the length of the rotation supporting plate is institute
Between state seat board length 1/3~2/3.
6. chair according to claim 4, it is characterised in that also including accommodating the seat board to wrap up the seat board
The cushion moved up and down, and the cushion is fixedly arranged between two supporting legs.
7. chair according to claim 6, it is characterised in that the top of two supporting legs is provided with handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485821.2A CN107080378A (en) | 2017-06-23 | 2017-06-23 | A kind of chair suitable for old man's lethargic sleep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485821.2A CN107080378A (en) | 2017-06-23 | 2017-06-23 | A kind of chair suitable for old man's lethargic sleep |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107080378A true CN107080378A (en) | 2017-08-22 |
Family
ID=59605834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485821.2A Pending CN107080378A (en) | 2017-06-23 | 2017-06-23 | A kind of chair suitable for old man's lethargic sleep |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107080378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721001A (en) * | 2018-05-07 | 2018-11-02 | 赖文豪 | A kind of paralytic's medical treatment and nursing indoor moving seat |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2710645A (en) * | 1951-03-09 | 1955-06-14 | Norman P Martin | Foldable reclining article of furniture |
| US20050140183A1 (en) * | 2003-12-01 | 2005-06-30 | J. Robert Britton & Associates, Inc. | Reclining chair with foot and leg rest |
| CN102078094A (en) * | 2011-01-30 | 2011-06-01 | 傅建华 | Chair |
| CN203016324U (en) * | 2012-11-16 | 2013-06-26 | 王建国 | Chair for doing waist and belly motions |
| CN203860804U (en) * | 2014-05-20 | 2014-10-08 | 刘建平 | Bed chair |
| CN204599904U (en) * | 2015-04-03 | 2015-09-02 | 深圳市特兴自动门有限公司 | Sitting-lying double-purpose office chair |
| CN105054592A (en) * | 2015-09-23 | 2015-11-18 | 翁斌 | Chair |
-
2017
- 2017-06-23 CN CN201710485821.2A patent/CN107080378A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2710645A (en) * | 1951-03-09 | 1955-06-14 | Norman P Martin | Foldable reclining article of furniture |
| US20050140183A1 (en) * | 2003-12-01 | 2005-06-30 | J. Robert Britton & Associates, Inc. | Reclining chair with foot and leg rest |
| CN102078094A (en) * | 2011-01-30 | 2011-06-01 | 傅建华 | Chair |
| CN203016324U (en) * | 2012-11-16 | 2013-06-26 | 王建国 | Chair for doing waist and belly motions |
| CN203860804U (en) * | 2014-05-20 | 2014-10-08 | 刘建平 | Bed chair |
| CN204599904U (en) * | 2015-04-03 | 2015-09-02 | 深圳市特兴自动门有限公司 | Sitting-lying double-purpose office chair |
| CN105054592A (en) * | 2015-09-23 | 2015-11-18 | 翁斌 | Chair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108721001A (en) * | 2018-05-07 | 2018-11-02 | 赖文豪 | A kind of paralytic's medical treatment and nursing indoor moving seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |