CN106510276B - Shape-changeable chair - Google Patents
Shape-changeable chair Download PDFInfo
- Publication number
- CN106510276B CN106510276B CN201611117487.7A CN201611117487A CN106510276B CN 106510276 B CN106510276 B CN 106510276B CN 201611117487 A CN201611117487 A CN 201611117487A CN 106510276 B CN106510276 B CN 106510276B
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- China
- Prior art keywords
- appendix
- seat
- shell
- gas storage
- storage ball
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/54—Inflatable chairs
Abstract
This patent discloses shape-changeable chairs, including seat, bubble object is equipped in seat upper layer, cavity is set as in seat lower layer, the two sides for stating seat lower layer have been equipped with armrest system, playing armrest system includes shell, helix tube, bolt, first appendix, second appendix, gas storage ball and promotion slot, helix tube is arranged in shell, there are sodium azide and ammonium nitrate in gas storage ball, the lower end of helix tube is arranged in gas storage ball, and one end of gas storage ball connection helix tube, the other end of helix tube passes through shell and connects the first appendix and the second appendix with promotion slot, push slot that the lower end of shell is set, and the side of slot is pushed to be arranged between shell and the first appendix and the second appendix, bolt is mounted between the first appendix and the second appendix, and bolt passes through and slot and shell is pushed to offset with gas storage ball.Compared with prior art, this programme during use, can allow people easily to stand up.
Description
Technical field
The invention belongs to the field of tables and chairs, in particular to a kind of shape-changeable chair.
Background technique
Good living environment is in addition to being artistically decorated, tone is graceful, it is also necessary to have certain comfort health-care, allow fatigue
One day body is able to sufficient relaxation.Common sofa, the wooden chair cannot be such that body trunk sufficiently unfolds, and without health care massage function
Can, and backrest type massager is used alone also can only part massage.
It relaxes to solve the above problems, Chinese patent (application number: CN90211550.2) discloses a kind of Domestic two articles
Happy soft chair, it is characterised in that cutting sewing with soft fabric becomes chair shape pocket, and inside fills flowability solid particle, through sealing
Mouthful after become sit, lean on, lie can soft chair.The patent formula uses soft fabric cover, and internal mobility solid particle changes
Into armchair structure, body is enable sufficiently to unfold；Built-in electric massager simultaneously, makes each position of body trunk experience section
The vibration played.But in present use process, due to being the particle of flowing inside the soft chair, when people are sitting on soft chair
When, though feel that body has obtained adequately unfolding, when remembering body, due to there is no the work of fixture or supporter as power
With point, double place hands on floor can only be depended merely on and risen, not only difficultly but also hand can have been made dirty.
Summary of the invention
The invention is intended to provide a kind of shape-changeable chair, to solve during using soft chair, depends merely on double place hands on floor and stand up
The technical issues of.
Shape-changeable chair in this programme, including seat are equipped with bubble object in the seat upper layer, set in the seat lower layer
For cavity, be equipped with armrest system in the two sides of the seat lower layer, described armrest system include shell, helix tube, bolt,
First appendix, the second appendix, gas storage ball and promotion slot, the helix tube is arranged in the shell, in the gas storage ball
There are sodium azide and ammonium nitrate, the lower end of the helix tube is arranged in the gas storage ball, and the gas storage ball connects the spiral shell
One end of coil, the other end of the helix tube pass through the shell and connect first appendix and described with the promotion slot
Second appendix, it is described to push slot that the lower end of the shell is set, and the side setting for pushing slot the shell with
Between first appendix and second appendix, the bolt is mounted on first appendix and second gas transmission
Between pipe, and the bolt passes through the promotion slot and the shell offsets with the gas storage ball.
The principle and beneficial effect of this programme are: when user uses the shape-changeable chair, in the cavity of seat lower layer
There is not gas inside, the gravity that the bubble object on seat upper layer can support human body can be according to the gravity of human body due to being particulate matter
It shifts and shifts, so that people move softness；When the swing of human body reaches substance can mutually be hit in gas storage ball when, gas storage ball
The substances such as interior sodium azide and ammonium nitrate generate a large amount of nitrous oxide (N2O) gas and vapor, will by helix tube
In gas transport to appendix, since the middle part of appendix is arranged in bolt, the first appendix and the second appendix has been isolated, and
Above-mentioned gas is transferred in the cavity of seat lower layer by the first appendix, gassy in the cavity of seat lower layer, so that
Entire seat inflation allows people to sit more comfortable；When gas injection to a certain extent when, gas pass through the first appendix flow backwards
When returning helix tube, since the air pressure of the first appendix and the second appendix is uneven, the air pressure of the nozzle of the first appendix is pushed
Bolt moves up, meanwhile, it pushes slot to move up, entire shell is driven also and then to move up, so that playing armrest system liter
To at handle, when people need to stand up, the armrest system that plays a part of in handle can be used as power is made to stand up；Meanwhile it rising
Armrest system gradually upward raising when, the gas returned in gas storage ball is output to the upper layer of seat from the second appendix, with bubble object
Mates can be swung so that entire seat is more bulk according to the swing of people.
Further, the bolt coat between first appendix and second appendix has nut.Nut is used
In fixing bolt, when preventing the substance in gas storage ball from mutually colliding, the bulk gas generated has led to the position of armrest system
It is unstable.
Further, the seat two sides are equipped with handle outstanding, and the lower end of the handle is arranged in described armrest system,
Gas outlet is equipped at the handle.Armrest system is arranged in the lower end of handle, is to be moved up in an armrest system
When, it can accurately reach at handle, people is allowed easily to stand up；Gas outlet is set at handle, is discharge when not in use
The gas on seat upper layer can directly fold seat.
Further, outside is equipped with disassembly mouth between the seat upper and lower level.Disassembly, cleaning or replacement for the convenience of the users
Play the substance in the gas storage ball in armrest system.
Further, the shape for pushing slot as arc.Protective effect is not only opened to shell, but also can effectively be pushed away
Dynamic shell.
Further, the bubble object is plastic foam.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: bubble object 1, seat 2, pedestal 3, the first appendix 4, bolt 5, nut
51, the second appendix 6, shell 7, helix tube 8, gas storage ball 9, promotion slot 10, gas outlet 12.
Embodiment is substantially as shown in Fig. 1: shape-changeable chair, including seat 2, and 2 two sides of seat are equipped with handle outstanding, is present
Be divided into two layers, respectively the upper and lower inside chair 2, be equipped with bubble object 1 in 2 upper layer of seat, the bubble object 1 be plastic foam or
Other foamed objects of person, and the bubble object 1 is filled in 2 upper layer of seat, and arc of curvature slot is equipped in the middle part of 2 lower layer of seat, is present
Some is arranged in 2 lower layer of seat the bubble object 1 on 2 upper layer of chair, and be arranged 2 upper layer of seat and 2 lower layer of seat it
Between arc of curvature slot in；And in 2 lower layer of seat it is cavity, armrest system is equipped with below handle, this plays armrest system setting
In 2 lower layer of seat, and it is two that this, which plays armrest system, the two sides of arc groove center line is arranged in, the bottom of 2 lower layer of seat is set
There is pedestal 3, which is used to support entire seat 2.
This rise armrest system include the first appendix 4, bolt 5, the second appendix 6, shell 7, helix tube 8, gas storage ball 9,
Slot 10 is pushed, as shown in Figure 1, the promotion slot 10 is the shape of half arc, shell 7, the shell 7 are installed in the top for pushing slot 10
Interior installation helix tube 8,8 one end of helix tube connect gas storage ball 9, have the substances such as sodium azide and ammonium nitrate, gas storage in gas storage ball 9
The bottom end of shell 7 is arranged in ball 9, passes through 7 connecting gas transmission pipe of shell in the other end of helix tube 8, appendix setting is pushing
The outside of slot 10, and appendix is divided into the first appendix 4 and the second appendix 6, and the nozzle of the second appendix 6 is arranged in seat
The joint on 2 upper layers and 2 lower layer of seat, the nozzle setting of the first appendix 4 correspond to the sky of 2 lower layer of seat in 2 lower layer of seat
Chamber；As shown in Fig. 2, being equipped with bolt 5 on appendix, which, which passes through, pushes slot 10 and shell 7 and resists gas storage ball 9, is used for
Gas storage ball 9 is fixed in shell 7, and is cased with nut 51 outside the bolt of that side of appendix 5, for appendix to be fixed on
Push the outside of slot 10.
Concrete operations are as follows: when user uses the shape-changeable chair, not there is gas, seat in the cavity of 2 lower layer of seat
The gravity that the bubble object 1 on 2 upper layer of chair can support human body can be shifted due to being particulate matter according to the transfer of the center of gravity of human body,
So that people move soft comfortable；When substance is mutually hit in the swing of human body enables gas storage ball 9, in gas storage ball 9
The substances such as sodium azide and ammonium nitrate generate a large amount of nitrous oxide (N2O) gas and vapor, by helix tube 8 by gas
It is transferred in appendix, since the middle part of appendix is arranged in bolt 5, the first appendix 4 and the second appendix 6 has been isolated, and
Above-mentioned gas is transferred in the cavity of 2 lower layer of seat by the first appendix 4, and gassy in the cavity of 2 lower layer of seat makes
It obtains entire seat 2 to expand, allows people to sit more comfortable；When gas injection to a certain extent when, gas pass through the first appendix 4
When flowing back to helix tube 8, since the air pressure of the first appendix 4 and the second appendix 6 is uneven, the nozzle of the first appendix 4
Air pressure pushes bolt 5 to move up, meanwhile, it pushes slot 10 to move up, entire shell 7 is driven also and then to move up, so that
It plays armrest system to rise at handle, when people need to stand up, the armrest system that rises below handle can be used as power is made to stand up
Effect；Meanwhile when playing armrest system gradually upward raising, the gas returned in gas storage ball 9 is output to seat from the second appendix 6
The upper layer of chair 2 is matched with bubble object 1, so that entire seat 2 is more bulk, can be swung according to the swing of people.
It is equipped with disassembly mouth, at the handle of seat 2, between 2 lower layer of 2 upper layer of seat and seat convenient for users to disassembly, cleaning
Or substance in gas storage ball 9 in armrest system is replaced；It is equipped with gas outlet 12 on the handle in 2 upper layer of seat, is used for
Discharge of gas in 2 upper layer of seat is gone out.
2 upper layer of seat is equipped with coating, which includes following components；
Illustrate: every portion parts by weight are 3g.
The manufacture craft of above-mentioned coating is as follows:
(1) it extracts adsorption liquid: lucid asparagus being squeezed, the liquid squeezed out is put into the culture medium of 10ml, and training
It supports and alpha-amylase is added in base, wait 20 minutes, extract asparaginase；
(2) after asparaginase, dimethylaminoethyl acrylate methyl base ammonia ethyl ester, acrylamide and amino resins component being mixed
Japanning I is formed, japanning I is coated in 2 surface of seat, 30 μm of thickness of dry film；
(3) room temperature for 24 hours after, using exempt from sandblasting roughened layer spraying by the way of, be sprayed on 2 table of seat for acrylic resin modified
Face, protrudes spray paint partially exposed on 2 surface of seat, forms rough layer by 100 μm of thickness of dry film.
Above-mentioned coating is coated on seat 2, and the dust in adsorbable air keeps the clean of air, due to lucid asparagus energy
Enough adsorb Cr6+、Cu2+、Zn2+、Ni2+、Pb2+、Cd2+Heavy metal ion, therefore, in adsorption process, mainly in absorption dust
Cr6+、Cu2+、Zn2+、Ni2+、Pb2+、Cd2+Heavy metal ion gently pats seat 2 when people need to be sitting on seat 2,
Dust is fallen on seat 2, but is adsorbed heavy metal ion in dust and be pasted on seat 2, and heavy metal ion will not be from seat 2
The dust for falling down, and falling from seat 2 can focus on, and keep family indoor environment clean.
The heavy metal ion adsorbed on seat 2 increasingly generates layer protecting film, as the dust that coating adsorbs is more,
The thickness of protective film is thicker, has moisture-proof and sun-proof to seat 2, is increased using the time, moreover, seat 2 can also keep at any time dry
Only, it does not need artificially going to sweep.
Inventor has done following experiment to detect the performance that coating adsorbs dust.
Seat 2 is placed on temperature in 27 DEG C, 17 DEG C, 10 DEG C, -3 DEG C and -13 DEG C of indoor environment, using metal detection
Instrument, detect seat 2 on adsorption of metal ions thickness the case where.
Table 1 is heavy metal ion adsorbed performance
According to table 1, as temperature gradually decreases, heavy metal ion adsorbed is more, since heavy metal ion is being inhaled
Attached
In the process, what heavy metal ion became enlivens, and positive and negative different heavy metal ion is mutually collided two-by-two, mutual extrusion,
Mutually
Fusion, therefore, forms layer protecting film, and under low-temperature condition, heavy metal ion is more active, is formed
's
The thickness of protective film thickens.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. shape-changeable chair, including seat, seat two sides are equipped with handle outstanding, are two layers, respectively upper layer in seat inner part
And lower layer, bubble object is equipped in the seat upper layer, which is characterized in that cavity is set as in the seat lower layer, in the seat
The two sides of lower layer have been equipped with armrest system, and described armrest system include shell, helix tube, bolt, the first appendix, second defeated
Tracheae, gas storage ball and promotion slot, the helix tube are arranged in the shell, have sodium azide and nitric acid in the gas storage ball
Ammonium, the lower end of the helix tube is arranged in the gas storage ball, and the gas storage ball connects one end of the helix tube, the spiral
The other end of pipe passes through the shell and connects first appendix and second appendix, the promotion with the promotion slot
Slot is arranged in the lower end of the shell, and the side setting for pushing slot is in the shell and first appendix and described
Between second appendix, the bolt is mounted between first appendix and second appendix, and the bolt is worn
The promotion slot and the shell is crossed to offset with the gas storage ball.
2. shape-changeable chair according to claim 1, it is characterised in that: first appendix and second appendix it
Between the bolt coat have nut.
3. shape-changeable chair according to claim 1, it is characterised in that: the lower end that the handle is arranged in armrest system is played,
Gas outlet is equipped at the handle.
4. shape-changeable chair according to claim 1, it is characterised in that: outside is equipped with disassembly between the seat upper and lower level
Mouthful.
5. shape-changeable chair according to claim 1, it is characterised in that: the shape for pushing slot as arc.
6. shape-changeable chair according to claim 1, it is characterised in that: the bubble object is plastic foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611117487.7A CN106510276B (en) | 2016-12-07 | 2016-12-07 | Shape-changeable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611117487.7A CN106510276B (en) | 2016-12-07 | 2016-12-07 | Shape-changeable chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106510276A CN106510276A (en) | 2017-03-22 |
| CN106510276B true CN106510276B (en) | 2019-05-10 |
Family
ID=58341683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611117487.7A Active CN106510276B (en) | 2016-12-07 | 2016-12-07 | Shape-changeable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106510276B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069686U (en) * | 1990-01-15 | 1991-01-23 | 燕苏民 | Easy soft chair |
| CN202136033U (en) * | 2011-07-21 | 2012-02-08 | 刘明利 | Inflatable armchair for children |
| CN103025585A (en) * | 2010-06-02 | 2013-04-03 | 自动化技术国际公司 | Airbag system |
| US8783781B1 (en) * | 2012-02-02 | 2014-07-22 | Pamela McClure | Inflatable reclining chair |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104000418A (en) * | 2014-03-24 | 2014-08-27 | 先驱塑胶电子（惠州）有限公司 | Inflatable product, sofa combination, and inflatable sofa with cloth cover |
-
2016
- 2016-12-07 CN CN201611117487.7A patent/CN106510276B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069686U (en) * | 1990-01-15 | 1991-01-23 | 燕苏民 | Easy soft chair |
| CN103025585A (en) * | 2010-06-02 | 2013-04-03 | 自动化技术国际公司 | Airbag system |
| CN202136033U (en) * | 2011-07-21 | 2012-02-08 | 刘明利 | Inflatable armchair for children |
| US8783781B1 (en) * | 2012-02-02 | 2014-07-22 | Pamela McClure | Inflatable reclining chair |
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| Publication number | Publication date |
|---|---|
| CN106510276A (en) | 2017-03-22 |
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200730 Address after: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee after: Du Lihong Address before: 401233 Changshou new industrial park, Changshou District, Chongqing Patentee before: CHONGQING ZUOEN FURNITURE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: 110315 Qiu Jia Cun, Xinglong Town, Xinmin City, Shenyang City, Liaoning Province Patentee after: SHENYANG JIUSHUN FURNITURE Co.,Ltd. Address before: 102600 Unit 403, Unit 1, 15th Floor, Changfengyuan, Huangcun Town, Daxing District, Beijing Patentee before: Du Lihong |