CN107028402A - A kind of tilting arm-chair - Google Patents
A kind of tilting arm-chair Download PDFInfo
- Publication number
- CN107028402A CN107028402A CN201710008090.2A CN201710008090A CN107028402A CN 107028402 A CN107028402 A CN 107028402A CN 201710008090 A CN201710008090 A CN 201710008090A CN 107028402 A CN107028402 A CN 107028402A
- Authority
- CN
- China
- Prior art keywords
- bone
- chair
- tilting arm
- plate
- backboard
- 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
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- 244000137852 Petrea volubilis Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- UCSUOYMTZRJAIH-UHFFFAOYSA-N iron(2+) oxygen(2-) titanium(4+) Chemical compound [O-2].[O-2].[Ti+4].[Fe+2] UCSUOYMTZRJAIH-UHFFFAOYSA-N 0.000 description 1
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- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools; Workshop stools
- A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
-
- 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
- A47C7/02—Seat parts
- A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
-
- 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
- A47C7/02—Seat parts
- A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
-
- 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—Supports for the head or the back
- A47C7/40—Supports for the head or the back for the back
- A47C7/46—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
-
- 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
- A47C7/50—Supports for the feet or the legs
-
- 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
- A47C7/62—Accessories for chairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/242—Bus seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2002/247—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles to support passengers in a half-standing position
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Special Chairs (AREA)
Abstract
The present invention relates to a kind of tilting arm-chair, the tilting arm-chair includes backboard and the backward bottom plate of bending, and inclined plane and the bottom plate of the backboard are in that angle is 60 °~80 °；The backboard has：The first supporting surface at least partly fitted with human body back, the second supporting surface at least partly fitted with human buttock, and the 3rd supporting surface at least partly fitted with human leg.The present invention can increase the supporting surface of arm-chair and human body by using the arm-chair with certain angle of inclination, play a part of support human body, keep balance, can mitigate and alleviate fatigue during long station, improve comfort level.
Description
Technical field
The present invention relates to a kind of chair, more particularly to a kind of tilting arm-chair.
Background technology
Existing public place, such as subway, bus, platform public place, for convenience of people's rest, there is provided many seats
Chair.But existing seat is due to limited amount, it is impossible to meet most Man's Demands, many people can also stand waiting.For example
When taking subway, bus, more people need to stand in compartment, very tired over time, and rocking with compartment
Or when meeting emergency brake, human body is very easy to disequilibrium and fallen down.
When a kind of counseling services life standing duty is disclosed in the Chinese patent application of Application No. 201410229562.3
Standing bench, it includes：Stool surface with which provided the stool pin of screw thread lifting regulator, and the horizontal width of stool surface and stool pin
The ratio between vertical height be less than 1/8, described horizontal width is simultaneously less than 0.2 meter.In use, allowing the small portion of human buttock position
Divide and tilt by being sitting in stool surface, the height for the stool surface that the regulation for passing through the adjuster causes stool pin to be supported.The standing bench is fitted
Needed together in one kind for ceremony, the work post of stance must be constantly in (for example during duty：Welcome's ceremony consulting clothes
Business life), it can lean to and be sitting in alleviate the rest that fatigue carries out the short time on standing bench, and remote when being arrived without guests
Apparently the rest person is still the posture in " standing " to the stranger at place.Although the standing bench floor space is small, can only
The fraction of human buttock position is allowed to tilt by being sitting in stool surface, lifting surface area is small, local pressure is big, therefore comfort level is not high.
Because standing seat is upright design, the phenomenon easily toppled over, influence uses safety.
A kind of be used under human body quasi up right state is disclosed in the Chinese patent application of Application No. 200520040539.6
Rest arm-chair, it includes long narrow backrest and the nearly human buttock below the backrest at provided with adjustable for height cushion.But,
The rest arm-chair is vertical type, does not meet Human Physiology curve, comfort level is not high.And the rest arm-chair is needed by fixed support
11 are arranged between top, bottom surface, could realize fixation, therefore be not suitable for the outdoor or higher occasion of house roof.
It would therefore be highly desirable to develop the arm-chair that a kind of floor space is small, safe and comfort level is high.
The content of the invention
The technical problem to be solved in the present invention is, for stand-type arm-chair scarce security of the prior art and comfortably
The not high defect of degree increases the supporting surface with human body, and pass through bending there is provided a kind of tilting arm-chair by inclined backboard
Design improves the stability of arm-chair.
In order to solve the above-mentioned technical problem, the invention provides a kind of tilting arm-chair, the tilting arm-chair includes the back of the body
The bottom plate of plate and backward bending, inclined plane and the bottom plate of the backboard are in that angle is 60 °~80 °；The backboard has：With
First supporting surface of human body back at least partly laminating, the second supporting surface at least partly fitted with human buttock, and and people
3rd supporting surface of body leg at least partly laminating.
According in tilting arm-chair of the present invention, the backboard is pole panel, and the pole panel is overall with bottom plate
It is hot-forming；The pole panel has first supporting surface, the second supporting surface and the 3rd supporting surface smoothly transitted；Described
One supporting surface and the 3rd supporting surface are the cylinder to front projection, and second supporting surface is the cylinder to rear projection；
The directrix equation of the pole panel is：
H=T- (10-4d5-6.4×10-3d4+0.13d3-1.1d2+3.9d-1.95)；
Wherein, h is vertical height；D is horizontal range value；T is constant, and value is 1.4-1.6.
According in tilting arm-chair of the present invention, the backboard includes surface plate and is fixed on the surface plate
On stern backup plate；The surface plate is integrally formed with bottom plate, and the stern backup plate upper surface is the cylinder to front projection.
According in tilting arm-chair of the present invention, the backboard includes shoulder rest plate and stern backup plate；The tilting
Arm-chair also includes a left side and taken by bone, the right side by bone, alongside bone and pin；It is described left by bone and right by the bending backward of bone bottom, for installing
The bottom plate；The shoulder rest plate is transversely mounted on described left by bone and the right top by bone；The alongside bone is transversely mounted on institute
The left middle part for leaning on bone and the right side by bone is stated, for installing the stern backup plate；The pin, which is taken, is transversely mounted on described left leaned on by bone and the right side
The bottom of bone.
According in tilting arm-chair of the present invention, left leaned on by bone and the right side on the inside of bone is respectively and fixedly provided with grafting
Block, the two ends of the alongside bone are fixed on the left side by bone and the right side by bone by the grafting block grafting.
According in tilting arm-chair of the present invention, the alongside bone two ends are arranged on institute by elevating mechanism respectively
State left by bone and right by bone；The elevating mechanism includes：Push-rod electric machine, guide rail and sliding block；The guide rail is fixed on institute vertically
State left by bone and right by bone, the sliding block is arranged on guide rail, and the push-rod electric machine is fixed on the bottom plate；The push rod
The push rod end of motor is connected with the sliding block；The alongside bone two ends are fixed on the sliding block；The tilting arm-chair is also
Including the array of pressure sensors being arranged on the shoulder rest plate, and the control chip being attached thereto；The pressure sensor
Array includes the multiple pressure sensors for being arranged at different height value on shoulder rest plate；The control chip is used to receive the multiple
The detected value of pressure sensor, and the height value of the maximum pressure sensor of detected value is determined, horizontal stroke is calculated according to the height value
Rise mileage by bone, send corresponding rising signals to the push-rod electric machine.
According in tilting arm-chair of the present invention, the control chip is detecting the multiple pressure sensor
Detected value when being zero, send dropping signal and resetted to the push-rod electric machine.
According in tilting arm-chair of the present invention, the tilting arm-chair also includes consolidating on the bottom plate and ground
Fixed lower margin bolt.
According in tilting arm-chair of the present invention, the tilting arm-chair also includes being arranged on the stern backup plate one
The cup holder of side.
According in tilting arm-chair of the present invention, covered with self-cleaning fabrics on the backboard, the automatically cleaning
Fabric is prepared by following steps：
1) compound concentration is 100mg/ml~800mg/ml low surface energy polymeric solution, the low surface energy polymeric
For polytetrafluoroethylene (PTFE), polypropylene or polystyrene；80~300 points are soaked the fabric into the low surface energy polymeric solution
Clock, then makes solvent volatilize；
2) inorganic nano-particle is sprayed on the surface of the fabric to impregnate the molecule of low-surface-energy using spraying process, its
Described in inorganic nano-particle be fluorine-containing small molecule or alkyl chain molecule, spraying the inorganic nano-particle spray coating liquor concentration that uses is
20mg/ml~100mg/ml, air velocity is 20ml/min~200ml/min during spraying, and spraying temperature is 30~80 DEG C；
3) photochemical catalyst is grown on the surface of the fabric using spraying process, obtain self-cleaning fabrics；Wherein spray the light used
Catalyst spray coating liquor concentration is 20mg/ml~100mg/ml, and air velocity is 20ml/min~200ml/min, spraying during spraying
Temperature is 30~80 DEG C.
Present invention also offers the application of above-mentioned tilting arm-chair, the tilting arm-chair is used to be arranged on public transport
Facility or office space.Preferably, the public transit facility is subway, train, bus, aircraft or ship.
Implement the tilting arm-chair of the present invention, have the advantages that：The present invention is by using with certain inclination angle
The arm-chair of degree, can increase the supporting surface of arm-chair and human body, play a part of support human body, keep balance, can mitigate gentle
Fatigue during Xie Jiuzhan, improves comfort level；And the tilting arm-chair floor space is small, apply in public transit facility or
Office space can effectively be saved and use space, and the arm-chair is the design for meeting ergonomics, and user can in working space
To be used alternatingly between tilting arm-chair and seat, it is easy to unfold body, mitigates the fatigue produced during office；The present invention is also led to
Cross and cover self-cleaning fabrics to improve sendible temperature on tilting arm-chair surface, while convenient for cleaning, the self-cleaning fabrics are also sharp
The coefficient of friction on surface is reduced with inorganic nano material surface lubrication, then increases the anti-wear performance of fabric, extends and incline
The whole service life of inclined arm-chair.
Brief description of the drawings
Fig. 1 is the stereogram of the tilting arm-chair according to first embodiment of the invention；
Fig. 2 is the use state figure of the tilting arm-chair according to first embodiment of the invention；
Fig. 3 is the alignment chart of the plate upper surface of the tilting arm-chair according to first embodiment of the invention；
Fig. 4 is the stereogram of the tilting arm-chair according to second embodiment of the invention；
Fig. 5 is the use state figure of the tilting arm-chair according to second embodiment of the invention；
Fig. 6 is the stereogram of the tilting arm-chair according to third embodiment of the invention；
Fig. 7 is the assembling parts figure of the tilting arm-chair according to third embodiment of the invention；
Fig. 8 is the use state figure of the tilting arm-chair according to third embodiment of the invention；
Fig. 9 is the stereogram of the tilting arm-chair according to fourth embodiment of the invention；
Figure 10 is the circuit controling drawing of the tilting arm-chair according to fourth embodiment of the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention 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, ordinary skill people
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 are referred to, is respectively the stereogram of tilting arm-chair according to a first embodiment of the present invention and uses shape
State figure.As illustrated, the tilting arm-chair that the first embodiment is provided, including backboard 1 and the bottom plate of bending backward 2.It is preferred that
Ground, bottom plate 2 can be fixed on the ground by lower margin bolt.There is first at least partly fitted with human body back on backboard 1
Support face 11, the 3rd fitted with human buttock's at least partly the second supporting surface 12 for fit and with human leg's at least part
Supporting surface 13.In this first embodiment, backboard 1 is realized using pole panel.The pole panel and bottom plate 2 by integral heat pressure into
Type, for example with collection layer plank hot bending global formation, it would however also be possible to employ resin material (such as fiberglass) or metal material come
Prepare.The pole panel is smoothly transitted and formed by foregoing first supporting surface 11, the second supporting surface 12 and the 3rd supporting surface 13, is used respectively
In back, buttocks and the leg of support human body.Wherein, the first supporting surface 11 and the 3rd supporting surface 13 are the post to front projection
Face, the second supporting surface is the cylinder 12 to rear projection.The inclined plane of backboard 1 is made an angle alpha as 60 °~80 ° (for example with bottom plate 2
60 °, 65 °, 70 °, 75 ° or 80 °), more preferably 65 °~75 ° (such as 65 °, 68 °, 70 °, 72 ° or 75 °).Referred in the present invention
The inclined plane of backboard 1 refer to that human body relies on plane where the position tangent line of buttocks and pin when on backboard 1.The angle α is set
Meter can effectively reduce the center of gravity of tilting arm-chair, preferably maintain balance.The top of backboard 1 is apart from the highly preferred of ground
1.3~1.5 meters, the transverse width of backboard 1 can be arranged as required to, and be available for a people or many people simultaneously by sitting；When for a people
In use, the transverse width is preferably arranged to 0.4~0.8 meter.
In preferred embodiment of the invention, the bus for the pole panel that bottom plate 1 is used is perpendicular to paper where Fig. 2
The straightway in face, directrix is as shown in Figure 3.Preferably, the directrix equation is：
H=T- (10-4d5-6.4×10-3d4+0.13d3-1.1d2+3.9d-1.95)；
Wherein, h is vertical height；D is horizontal range value；T is constant, and value is 1.4-1.6.
Above-mentioned directrix equation is the optimal size design drawn after many experiments and summary of experience, the post thus prepared
Panel meets ergonomic, can farthest increase the contact area of arm-chair and human body, make human body back, buttocks and leg
Portion can effectively be supported, and reduce local pressure, improve the comfort level of product.On the other hand, the present invention uses 40
~120kg manikin is largely tested, as a result show above-mentioned shape pole panel can be with bending backward bottom plate phase
Coordinate, balance can be effectively maintained when quality leans on for 40~120kg human body.
Fig. 4 and Fig. 5 are referred to, is respectively the stereogram of tilting arm-chair according to a second embodiment of the present invention and uses shape
State figure.As illustrated, the tilting arm-chair and first embodiment that the second embodiment is provided are essentially identical, difference part is,
Backboard 1 is realized using surface plate 14 and stern backup plate 15.Wherein surface plate 14 is integrally formed with bottom plate 2, for example with collection layer plank
Hot bending global formation, it would however also be possible to employ prepared by resin material (such as fiberglass) or metal material.The inclined plane of backboard 1 is
The place plane of surface plate 14 and bottom plate 2 are made an angle alpha as 60 °~80 ° (such as 60 °, 65 °, 70 °, 75 ° or 80 °), more preferably
65 °~75 ° (such as 65 °, 68 °, 70 °, 72 ° or 75 °).The top of surface plate 14 is 1.3~1.5 apart from the highly preferred of ground
Rice, the transverse width of surface plate 14 can be arranged as required to, and be available for a people or many people simultaneously by sitting；Used when for a people
When, the transverse width is preferably arranged to 0.4~0.8 meter.Stern backup plate 15 is then fixed on the middle part or position on the lower side of surface plate 14,
For example it is bolted on surface plate 14.The surface of stern backup plate 15 is the cylinder to front projection, with the life at human thigh
Reason curve matches.The top of stern backup plate 15 is 0.6~0.8 meter apart from the highly preferred of ground.As shown in Figure 5, surface plate 14
Top as the first supporting surface 11 fitted with human body back part, the surface of stern backup plate 15 is pasted as with human leg part
The 3rd supporting surface 13 closed, surface plate 14 is used as second fitted with human buttock part with the surface of the junction of stern backup plate 15
Support face 12.Preferably, the side of stern backup plate 15 is also equipped with cup holder 10, in order to for holding water cup and other items.Should
The tilting chair structure of second embodiment is simple, it is easy to process, and human body formation multi-point support can be effectively improved
Comfort level and degree of safety that user leans on.
Fig. 6 to Fig. 8 is referred to, the stereogram of tilting arm-chair respectively according to a third embodiment of the present invention, part group
Dress figure and use state figure.As illustrated, the tilting arm-chair and second embodiment that the 3rd embodiment is provided are essentially identical, area
Part is not that backboard 1 uses package assembly.The backboard 1 includes shoulder rest plate 16 and stern backup plate 15.Tilting arm-chair also includes a left side
By bone 4 is leaned on bone 3, the right side, alongside bone 5 and pin take 6.It is wherein left to lean on bone 3 and the right bottom bending backward by bone 4, for mounting base
2.A left side can be fixed on the ground by bone 3 and the right bottom by bone 4 by lower margin bolt.Shoulder rest plate 16 is transversely mounted on left by bone 3
With the right top by bone 4.Alongside bone 5 is transversely mounted on the left middle part for leaning on bone 3 and the right side by bone 4, for installing stern backup plate 15.Wherein
Certain distance is reserved between shoulder rest plate 16 and stern backup plate 15.Pin takes 6 and is transversely mounted on the left bottom for leaning on bone 3 and the right side by bone 4.At this
In embodiment, a left side is respectively and fixedly provided with respective grafting block 7 by bone 3 and the right inner side by bone 4, and the mode such as by welding is solid respectively
It is scheduled on left by bone 3 and the right inner side by bone 4.Alongside the two ends of bone 5 are fixed on left by bone by the corresponding grafting of grafting block 7 respectively
3 lean on bone 4 with right.For example alongside the two ends of bone 5 have the inserted sheet extended downwardly, can be inserted into and fixation is realized in grafting block 7.It is preferred that
Ground, pin take 6 can also same mode fix.As shown in figure 8, the inclined plane of backboard 1 is the place plane of shoulder rest plate 16 and bottom plate 2
Make an angle alpha as 60 °~80 ° (such as 60 °, 65 °, 70 °, 75 ° or 80 °), more preferably 65 °~75 ° (such as 65 °, 68 °,
70 °, 72 ° or 75 °).The top of shoulder rest plate 16 is 1.3~1.5 meters apart from the highly preferred of ground, and the transverse width of shoulder rest plate 16 can
To be arranged as required to, a people or many people are available for simultaneously by sitting；When one people of confession is in use, the transverse width is preferably arranged to
0.4~0.8 meter.The top of stern backup plate 15 is 0.6~0.8 meter apart from the highly preferred of ground.Preferably, shoulder rest plate 16 and two lean on
The upper end of bone bending backward, to form more comfortable first supporting surface 11.Equally, the surface of stern backup plate 15 as with human body
The surface of 3rd supporting surface 13 of Leg portion laminating, the lower edge of shoulder rest plate 16 or the top edge of stern backup plate 15 can be made
For the second supporting surface 12 fitted with human buttock part.Each part of the tilting arm-chair of the 3rd embodiment can be adopted
Prepared with stainless steel.Also, design of the tilting arm-chair by left and right by bone can improve the compression strength of arm-chair, overall
It is easy to assembly, and comfort level and degree of safety are high.
Referring to Fig. 9, being the stereogram of the tilting arm-chair according to fourth embodiment of the invention.As shown in figure 9, the 4th
The tilting arm-chair and 3rd embodiment that embodiment is provided are essentially identical, and difference part is, with height adjusting function.Due to
The height of each user may be different in reality, and when the position of stern backup plate 15 is fixed, user can produce different experience, example
Such as user of short and small stature may require that point of standing on tiptoe, and tallish user may need largely to bend knee
Lid.Therefore, the present invention is by setting up corresponding device, to realize the height adjusting function of stern backup plate 15.Specifically, alongside bone 5
Two ends are arranged on left by bone 3 and right by bone 4 by elevating mechanism 9 respectively.The elevating mechanism 9 includes push-rod electric machine 91, sliding block
92 and guide rail 93.A left side is vertically fixed a guide rail 93 respectively by bone 3 and right lean on bone 4.A cunning is provided with every guide rail 93
Block 92.Alongside the two ends of bone 5 are separately fixed on the sliding block 92 of both sides.Push-rod electric machine 91 is fixed on a base plate 2, push-rod electric machine 91
Push rod it is parallel by the bearing of trend of bone with left and right upwards, and push rod end is connected with the sliding block 92 of wherein side.The tilting
Arm-chair also includes the array of pressure sensors 17 being arranged on shoulder rest plate 16, and the control chip 100 being attached thereto.Pressure is passed
Sensor array 17 includes the multiple pressure sensors for being distributed in different height on shoulder rest plate.It is highly preferred that pressure sensor battle array
Row 17 can also laterally set multiple pressure sensors in sustained height, to ensure the accuracy of detection.
Figure 10 is please referred to, is the circuit controling drawing of the tilting arm-chair according to fourth embodiment of the invention.Control core
Piece 100 is used for the detected value for receiving the multiple pressure sensor, the i.e. pressure detecting positioned at the different lateral attitudes of different height
Value.Control chip 100 is compared after receiving a series of detected values, and determines the height of the maximum pressure sensor of detected value
Value, calculates alongside bone 5 according to the height value and rises mileage, send corresponding rising signals to push-rod electric machine 91.On the other hand,
When control chip 100 is when it is zero to detect the detected value of the multiple pressure sensor, sends dropping signal and give push rod electricity
Alongside bone 5 resets for machine control.As can be seen here, when human body is rested on the tilting arm-chair of the present invention, the maximum of shoulder rest plate 16
Stress point is under normal circumstances human body hip point, and the optimum height of stern backup plate 15 can be calculated according to the position, with suitable
Crowd for different height uses.Specifically, the height of each pressure sensor can be previously stored with control chip 100
Value, and each height value and the optimum height of stern backup plate 15 mapping table.When the detection for receiving a certain pressure sensor
During Value Data, it can be determined that go out the height value of the maximum pressure sensor of detected value, and it is optimal high to search corresponding stern backup plate 15
Degree.Because stern backup plate 15 is arranged on alongside bone 5, therefore the rising of alongside bone 5 can be calculated according to the optimum height of stern backup plate 15
Mileage, and send corresponding rising signals give the driving push rod of push-rod electric machine 91 rise respective distances, just can according to human height from
The dynamic stern backup plate 15 that adjusts is to optimum height.
The seat of existing communal facility is typically easy to be stained, because being frequently mounted on outdoor or a large amount of dust environments
Under use, and frequency of use is high.Some seats are prepared with convenient for cleaning using the material such as stainless steel, but human body be sitting in it is stainless
Steel surface meeting sensible temperature is relatively low, especially in cold winter.Therefore, in preferred embodiment of the invention, above-mentioned each
The tilting arm-chair surface covering self-cleaning fabrics of individual embodiment, are applied especially to the surface of backboard 1, such as foregoing pole panel,
Surface plate, shoulder rest plate and/or stern backup plate.Self-cleaning fabrics are mainly in assembling silica (SiO in the prior art2), gold
(Au) or after silver-colored (Ag) nano-particle low table energy molecule, such as alkyl hydrosulfide are modified again, but the automatically cleaning thus prepared is knitted
The wearability of thing is bad.The present invention passes through Improvement, has made a kind of good and wear-resisting fabric of automatically cleaning effect.The automatically cleaning
Fabric can be prepared by following steps：
1) compound concentration be 100mg/ml~800mg/ml (such as 100,200,300,400,500,600,700 or
Low surface energy polymeric solution 800mg/ml), more preferably 400mg/ml~600mg/ml (such as 400,450,500,550
Or 600mg/ml).Preferably, the low surface energy polymeric is polytetrafluoroethylene (PTFE) (PTFE), and its weight average molecular weight Mw scopes are
35k~96k；Or low surface energy polymeric is polypropylene (PP), its weight average molecular weight Mw scopes are 80k~200k；Or it is low
Surface energy polymeric is that polystyrene (PS) its weight average molecular weight Mw scopes are 80k~180k.The solvent used is dimethyl methyl
Acid amides (DMF), water, ethanol, acetone or tetrahydrofuran.Soak the fabric into 80~300 in the low surface energy polymeric solution
Minute (such as 80,100,150,200 or 300 minutes), then solvent is volatilized.Preferably, the fabric be nylon, terylene or
Bafta.
2) inorganic nano-particle is sprayed on the surface of the fabric to impregnate low-surface-energy molecule using spraying process.It is preferred that
Ground, the inorganic nano-particle small molecule of modification is that low-surface-energy molecule is fluorine-containing small molecule, such as the octafluoro silane of trimethoxy ten
Or ten octafluoro silane ammonium bromides etc..The low-surface-energy molecule can also be alkyl chain molecule, such as alkyl hydrosulfide, containing carboxyl or
The silicon fluoride of person's amino.Spray the inorganic nano-particle spray coating liquor concentration that uses for 20mg/ml~100mg/ml (such as 20,40,
60th, 80 or 100mg/ml), more preferably 60~80mg/ml (such as 60,65,70,75 or 80mg/ml), the solvent used is two
NMF (DMF), water, ethanol, acetone or tetrahydrofuran.Preferably, during spraying air velocity be 20ml/min~
200ml/min (such as 20,50,100,150 or 200ml/min), more preferably 100~150ml/min；Spraying temperature be 30~
80 DEG C (such as 30,40,50,60,70 or 80 DEG C).
3) photochemical catalyst is grown on the surface of the fabric using spraying process, obtain self-cleaning fabrics.Preferably, the photocatalysis
Agent is cobaltosic oxide (Co3O4) or nickel monoxide (NiO).Hydro-thermal method can be used to synthesize Co3O4Or NiO nano-particle,
And it is configured to the aqueous solution that concentration is 20mg/ml-100mg/ml (such as 20,40,60,80 or 100mg/ml), more preferably 40
~60mg/ml (such as 40,45,50,55 or 60mg/ml), as spraying the photochemical catalyst spray coating liquor that uses in the step.It is preferred that
Ground, air velocity is 20ml/min~200ml/min (such as 20,50,100,150 or 200ml/min) during spraying, more preferably
100~150ml/min, spraying temperature be 30~80 DEG C (such as 30,40,50,60,70 or 80 DEG C).The photochemical catalyst is four
Co 3 O (Co3O4) or nickel monoxide (NiO).The photochemical catalyst can modify low table energy molecule and realize photocatalysis and super thin
Water it is multi-functional.
The specific embodiment for the self-cleaning fabrics that the present invention is provided is as follows：
Embodiment 1
1) polytetrafluoroethylene (PTFE) (PTFE) is dissolved in dimethylformamide (DMF), compound concentration is 500mg/ml low table
Face can polymer solution.RIPSTOP is immersed in the low surface energy polymeric solution 100 minutes, then solvent is volatilized；
2) alkyl hydrosulfide is dissolved in dimethylformamide (DMF), compound concentration sprays for 50mg/ml inorganic nano-particle
Masking liquid, inorganic nano-particle using spraying process be sprayed on the surface of fabric to impregnate low-surface-energy molecule.The gas wherein sprayed
Flow velocity degree is 100ml/min, and spraying temperature is 50 DEG C.
3) by Co3O4Soluble in water, compound concentration is 50mg/ml inorganic nano-particle spray coating liquor, using spraying process by nothing
Machine nano-particle is sprayed on the surface of fabric to impregnate low-surface-energy molecule.The air velocity wherein sprayed is 100ml/min, spray
It is 50 DEG C to apply temperature.
Embodiment 2~9
In addition to the content of table 1 below, carried out in mode substantially the same manner as Example 1.And obtained fabric is used
Sand paper is polished, and the contact angle after measurement sand paper is polished 10 times is as shown in table 1.
Comparative example 1
1) rutile type nano ferrous oxide powder is added in ethanol, is made into the ethanol solution that mass concentration is 5%, adopts
Processing a period of time is homogenized with ultrasound makes nanometer titanium dioxide iron powder dispersed in ethanol.
2) in being added 1) by the coupling agent of ferric oxide quality 5% in ethanol solution, PH is to neutrality for regulation, stirs,
In constant temperature, 70-90 DEG C is reacted 1-3 hours, obtains modified nano titanium dioxide finishing liquid；
3) use nano titanium dioxide finishing liquid 2) to handle RIPSTOP, obtain self-cleaning fabrics.
After testing, the wearability test result of self-cleaning fabrics of the present invention is that contact angle can be basic after being polished by 10 times
Keep constant, near about 150 °, and contact angle is 30 ° after the fabric of comparative example 1 is polished 10 times, can prove the present invention
Coating has preferable wearability.Therefore, 1-6 of embodiment of the present invention wearability test result is substantially better than the certainly clear of comparative example 1
Clean fabric.
As can be seen here, automatically cleaning can be achieved in the self-cleaning fabrics that prepared by the present invention under UV sunlight effect, and utilizes
Inorganic nano material surface lubrication, can reduce the coefficient of friction on surface, then increase the anti-wear performance of fabric, and the system
Preparation Method is simple, and cost is low, it is adaptable to large-scale production and application.On the other hand, the present invention covers automatically cleaning on arm-chair surface
Fabric can also improve sendible temperature, increase arm-chair comfort level.
In summary, there is provided a kind of tool for being adapted for mount on compartment Nei Deng public arenas from anthroposomatology angle by the present invention
There is the tilting arm-chair at certain angle of inclination, it is adaptable to which people lean to thereon when standing waiting, can play support human body, and
The effect of balance is kept, helps to mitigate and alleviate the fatigue that people stand when waiting long, comfort level is improved.The tilting of the present invention
Arm-chair greatlys save floor space compared with common seat, more people's needs can be met simultaneously, and can facilitate some
The special population (such as service industry worker) for being not easy to sit down is used.The tilting arm-chair of the present invention can be applied public
Means of transportation or office space, save and use space, especially in office space, user can in tilting arm-chair and
It is used alternatingly between seat, is easy to unfold body, mitigates the discomfort that sitting is produced.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (11)
1. a kind of tilting arm-chair, it is characterised in that the tilting arm-chair includes backboard and the backward bottom plate of bending, described
The inclined plane of backboard and bottom plate are in that angle is 60 °~80 °；The backboard has：At least partly fitted with human body back
One supporting surface, the second supporting surface at least partly fitted with human buttock, and the 3rd at least partly fitted with human leg
Supporting surface.
2. tilting arm-chair according to claim 1, it is characterised in that the backboard is pole panel, the pole panel with
Bottom plate integral heat pressure is molded；The pole panel has first supporting surface, the second supporting surface and the 3rd support smoothly transitted
Face；First supporting surface and the 3rd supporting surface are the cylinder to front projection, and second supporting surface is the post to rear projection
Face；
The directrix equation of the pole panel is：
H=T- (10-4d5-6.4×10-3d4+0.13d3-1.1d2+3.9d-1.95)；
Wherein, h is vertical height；D is horizontal range value；T is constant, and value is 1.4-1.6.
3. tilting arm-chair according to claim 1, it is characterised in that the backboard includes surface plate and is fixed on institute
State the stern backup plate on surface plate；The surface plate is integrally formed with bottom plate, and the stern backup plate upper surface is the cylinder to front projection.
4. tilting arm-chair according to claim 1, it is characterised in that the backboard includes shoulder rest plate and stern backup plate；Institute
Tilting arm-chair is stated also to take by bone, alongside bone and pin by bone, the right side including left；It is described left by bone and right by the bending backward of bone bottom,
For installing the bottom plate；The shoulder rest plate is transversely mounted on described left by bone and the right top by bone；The alongside bone is horizontal
Installed in described left by bone and the right middle part by bone, for installing the stern backup plate；The pin, which is taken, to be transversely mounted on the left side and leans on
Bone and the right bottom by bone.
5. tilting arm-chair according to claim 4, it is characterised in that the left inner side by bone with the right side by bone is fixed
There is grafting block, the two ends of the alongside bone are fixed on the left side by bone and the right side by bone by the grafting block grafting.
6. tilting arm-chair according to claim 4, it is characterised in that the alongside bone two ends pass through elevating mechanism respectively
Installed in described left by bone and right by bone；The elevating mechanism includes：Push-rod electric machine, guide rail and sliding block；The guide rail is vertical
It is fixed on described left by bone and right by bone, the sliding block is arranged on guide rail, and the push-rod electric machine is fixed on the bottom plate；
The push rod end of the push-rod electric machine is connected with the sliding block；The alongside bone two ends are fixed on the sliding block；
The tilting arm-chair also includes the array of pressure sensors being arranged on the shoulder rest plate, and the control being attached thereto
Chip；The array of pressure sensors includes the multiple pressure sensors for being arranged at different height value on shoulder rest plate；The control
Chip is used to receiving the detected value of the multiple pressure sensor, and determines the height value of the maximum pressure sensor of detected value,
Alongside bone is calculated according to the height value and rises mileage, corresponding rising signals are sent to the push-rod electric machine.
7. tilting arm-chair according to claim 6, it is characterised in that the control chip is detecting the multiple pressure
When the detected value of force snesor is zero, sends dropping signal and resetted to the push-rod electric machine.
8. the tilting arm-chair according to any one of claim 1-7, it is characterised in that the tilting arm-chair also includes
The lower margin bolt that the bottom plate and ground are fixed.
9. the tilting arm-chair according to any one of claim 3-7, it is characterised in that the tilting arm-chair also includes
Cup holder installed in the stern backup plate side.
10. the tilting arm-chair according to any one of claim 1-7, it is characterised in that covered with certainly on the backboard
Clean textile, the self-cleaning fabrics are prepared by following steps：
1) compound concentration is 100mg/ml~800mg/ml low surface energy polymeric solution, and the low surface energy polymeric is poly-
Tetrafluoroethene, polypropylene or polystyrene；Soak the fabric into the low surface energy polymeric solution 80~300 minutes, with
After solvent is volatilized；
2) inorganic nano-particle is sprayed on the surface of the fabric to impregnate the molecule of low-surface-energy using spraying process, wherein institute
Inorganic nano-particle is stated for fluorine-containing small molecule or alkyl chain molecule, spraying the inorganic nano-particle spray coating liquor concentration used is
20mg/ml~100mg/ml, air velocity is 20ml/min~200ml/min during spraying, and spraying temperature is 30~80 DEG C；
3) photochemical catalyst is grown on the surface of the fabric using spraying process, obtain self-cleaning fabrics；Wherein spray the photocatalysis used
Agent spray coating liquor concentration is 20mg/ml~100mg/ml, and air velocity is 20ml/min~200ml/min, spraying temperature during spraying
For 30~80 DEG C.
11. the application of the tilting arm-chair according to any one of claim 1-9, it is characterised in that the tilting is leaned on
Chair is used to be arranged on public transit facility or office space；Preferably, the public transit facility is subway, train, public transport
Car, aircraft or ship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710008090.2A CN107028402A (en) | 2017-01-05 | 2017-01-05 | A kind of tilting arm-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710008090.2A CN107028402A (en) | 2017-01-05 | 2017-01-05 | A kind of tilting arm-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107028402A true CN107028402A (en) | 2017-08-11 |
Family
ID=59530803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710008090.2A Pending CN107028402A (en) | 2017-01-05 | 2017-01-05 | A kind of tilting arm-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107028402A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3792100A1 (en) * | 2019-09-16 | 2021-03-17 | Grammer Ag | Seating assembly for a means of transport |
| EP3792099A1 (en) * | 2019-09-16 | 2021-03-17 | Grammer Ag | Seating assembly for a means of transport |
| US11407333B2 (en) | 2019-09-16 | 2022-08-09 | Grammer Ag | Seat arrangement for a means of transport |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3792100A1 (en) * | 2019-09-16 | 2021-03-17 | Grammer Ag | Seating assembly for a means of transport |
| EP3792099A1 (en) * | 2019-09-16 | 2021-03-17 | Grammer Ag | Seating assembly for a means of transport |
| US11407333B2 (en) | 2019-09-16 | 2022-08-09 | Grammer Ag | Seat arrangement for a means of transport |
| US11458864B2 (en) | 2019-09-16 | 2022-10-04 | Grammer Ag | Seat arrangement for a means of transport |
| US11772521B2 (en) | 2019-09-16 | 2023-10-03 | Grammer Ag | Seat arrangement for a means of transport |
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