CN107594964A - A kind of chair that can change seat - Google Patents
A kind of chair that can change seat Download PDFInfo
- Publication number
- CN107594964A CN107594964A CN201710734418.9A CN201710734418A CN107594964A CN 107594964 A CN107594964 A CN 107594964A CN 201710734418 A CN201710734418 A CN 201710734418A CN 107594964 A CN107594964 A CN 107594964A
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- CN
- China
- Prior art keywords
- support
- seat
- ratchet
- connecting rod
- push rod
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- 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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Abstract
A kind of chair that can change seat, by ring holder and support feet, seat, support axostylus axostyle, support blowout patche, ratchet, operating mechanism is formed, the upper end of the four support feets lower end spaced apart for being welded on ring holder, two support blowout patches are respectively welded at the left and right sides upper end of ring holder, each transverse weld in upper and lower part of seat has a dividing plate, seat is divided into quarter by two dividing plates, the medial extremity of two support axostylus axostyles is respectively welded in the middle part of the two side ends of seat, the outboard end of two support axostylus axostyles is respectively in the axis hole of two support blowout patches, ratchet is welded on the outermost side of seat left end support axostylus axostyle, left upper portion of the lower weld of operating mechanism in ring holder.The present invention has multiple seats, and user can be conveniently by operating mechanism selection, and multiple seats can fully radiate at summer, and reduce the probability of courses of infection, based on above-mentioned, so the application prospect of the invention having had.
Description
Technical field
The present invention relates to Isolated From Public Place Articless field, particularly a kind of chair that can change seat.
Background technology
Chair is a kind of common daily necessities, is provided conveniently for people's rest, its seat of existing chair is fixed
's；When applying when family uses because personnel are uncomplicated, frequency of use is not high, and the requirement to health is not very high, is not allowed yet
It is easily caused the infection of germ.When applying at the very high public place of frequency of use (such as hospital, bank, government affair centre), because
User frequently changes, and is just stood up toward a up people, and the next man immediately takes a seat down, and chair is single seat, and bacterium is more, such as
When a people has anus or urological disorders in fruit user, after other people are then sitting on chair, easily passed by germ
Dye, the above situation is particularly easy to occur in hospital, and at summer, previous individual leaves chair, latter individual then takes
Afterwards, seat brings uncomfortable sensation toward contact not fully radiating to the latter.
The content of the invention
In order to overcome existing chair, due to being single seat thus caused various drawbacks, the invention provides with multiple
Seat, seat can be pivoted, and after a upper people leaves chair, latter individual is sitting in chair and gone forward, and can conveniently pass through hand
The platen of pressing operations mechanism, under associated mechanisms effect, seat is set to rotate to the pressure for up to next seat, decontroling operating mechanism
After disk, the push rod of operating mechanism makes seat not be rotated further by, and the next man can be sitting on seat, thus overcome existing chair because
Single seat, bring to next people being sitting on seat and do not relax using the infection for being easily caused germ in public places, and summer
Take a kind of chair that can change seat felt.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of chair that can change seat, it is characterised in that by ring holder and support feet, seat, support axostylus axostyle, branch
Support blowout patche, ratchet, operating mechanism to form, support feet has identical four, the upper end welding spaced apart of four support feets
In the lower end of ring holder, support blowout patche has identical two, and two support blowout patches are respectively welded at a left side for ring holder
Right both sides upper end, each transverse weld in upper and lower part of seat have a dividing plate, and seat is divided into quarter by two dividing plates,
Support axostylus axostyle has two, and the medial extremity of two support axostylus axostyles is respectively welded in the middle part of the two side ends of seat, and two support axostylus axostyle
Outboard end is respectively in the axis hole of two support blowout patches, and the support spindle length on the left of seat is than on the right side of seat
Spindle length length is supported, ratchet is welded on the outermost side of seat left end support axostylus axostyle, and the lower weld of operating mechanism is in annular
The left upper portion of support frame.
The operating mechanism is made up of " ∩ " shape support, guide pipe, connecting rod, spring, platen, removable cover and push rod,
From top to bottom there is a perforate among the top of " ∩ " shape support, guide pipe lower weld is in " ∩ " shape frame upper central aperture
Upper end, the upper outside end of guide pipe from top to bottom have external screw thread, there is a perforate in the middle part of removable cover, removable cover it is lower in
There is internal thread side, and the top of connecting rod from top to bottom has external screw thread, and the lower end of platen is welded with a nut, and push rod is welded on
On the left of the right part lower end of connecting rod, connecting rod top is passed into guide pipe from " ∩ " shape frame upper central aperture lower end,
For spring housing in the middle part of connecting rod, fixing nut screws in external screw thread in connecting rod, spring, fixing nut position successively from the bottom to top
In in guide pipe, connecting rod upper end is passed through from perforate in the middle part of removable cover, and the lower internal thread of removable cover is screwed in outside guide pipe top
Screw thread, the nut of platen lower end screw in the external screw thread of connecting rod the top, the left-external side of " ∩ " shape support be welded with one every
From plate.
For the operating mechanism lower weld after the left upper portion of ring holder, operating mechanism is located at the top of ratchet,
The push rod of operating mechanism is located just in a ratchet of ratchet.
After the ratchet and operating mechanism install, when pressing platen with hand, platen can drive connecting rod and connection
The push rod of bar bottom overcomes the elastic acting force of spring to be moved downward along guide pipe, when push rod moves downward, can make pawl wheel,
Ratchet drives seat, support axostylus axostyle to be rotated along support blowout patche, when push rod is moved downwardly to certain distance, push rod and ratchet pull open away from
From seat and support axostylus axostyle can be rotated freely, and after human hand unclamps platen, the push rod of connecting rod and connecting rod bottom can be in spring
Elastic acting force under moved upwards along guide pipe, after push rod moves upward to certain distance, again can and ratchet a ratchet
It is in close contact, seat, support axostylus axostyle no longer rotate along support blowout patche.
The ring holder is consistent with seat profile, and seat can be that quarter can also be two equal portions, ring holder and
Seat can be that circular, oval, square, irregular polygon is variously-shaped.
Present invention has the advantages that：For the present invention in use, after a upper people leaves chair, the next man needs to use chair
The period of the day from 11 p.m. to 1 a.m, it is pressed downward with hand handle platen, then, platen drives the push rod of connecting rod and connecting rod bottom to overcome the elasticity of spring to make
Firmly moved downward along guide pipe, when push rod moves downward, pawl wheel can be made, ratchet drives seat, the edge support of support axostylus axostyle
Blowout patche rotates, and when push rod is moved downwardly to certain distance, push rod and ratchet space out, and seat and support axostylus axostyle can freely turn
Dynamic, when reaching the seat needed, user keeps relative level state with another hand by seat, then unclamps on platen
The push rod of hand, connecting rod and connecting rod bottom can be moved upwards in the elastic acting force of spring along guide pipe, and push rod is transported upwards
After moving certain distance, it can be in close contact again with a ratchet of ratchet, the no longer edge support blowout patche rotation of seat, support axostylus axostyle,
So, user's can is sitting on the seat newly selected.The present invention has multiple seats, and user can facilitate by operating machine
Structure selects, and multiple seats can fully radiate at summer, and reduce the probability of courses of infection, based on above-mentioned, so this hair
The bright application prospect having had.
Brief description of the drawings
Invention is described further with reference to the accompanying drawings and examples.
Fig. 1 is the left view structural representation of the present invention；
Fig. 2 is the structural representation between operating mechanism and ratchet of the present invention.
Embodiment
Fig. 1, shown in 2, a kind of chair that can change seat, by ring holder 1 and support feet 2, seat 3, support shaft
Bar 4, support blowout patche 5, ratchet 6, operating mechanism 7 are formed, and support feet 2 has identical four, the upper end interval one of four support feets 2
Set a distance is welded on the lower end of ring holder 1, and support blowout patche 5 has identical two, and two support blowout patches 5 are respectively welded at ring
The left and right sides upper end of shape support frame 1, each transverse weld in upper and lower part of seat 3 have a dividing plate 8, and two dividing plates 8 are by chair
Face 3 is divided into quarter, and support axostylus axostyle 4 has two, and the medial extremity of two support axostylus axostyles 4 is respectively welded at the both sides of seat 3
End middle part, the outboard end of two support axostylus axostyles 4 are located in the axis holes of two support blowout patches 5 respectively, the support positioned at the left side of seat 3
The length of axostylus axostyle 4 is longer than the length of support axostylus axostyle 4 positioned at the right side of seat 3, and ratchet 6 is welded on the outermost of the left end support axostylus axostyle 4 of seat 3
Side, the left upper portion of the lower weld of operating mechanism 7 in ring holder 1.
Fig. 1, shown in 2, operating mechanism is by " ∩ " shape support 7-1, guide pipe 7-2, connecting rod 7-3, spring 7-4, platen
7-5, removable cover 7-6 and push rod 7-7 are formed, and from top to bottom have a perforate, guide pipe 7- among " ∩ " shape support 7-1 top
2 lower welds from top to bottom have outside at " ∩ " shape support 7-1 tops central aperture upper end, guide pipe 7-2 upper outside end
Screw thread, there is a perforate in the middle part of removable cover 7-6, there is internal thread removable cover 7-6 lower inner side, and connecting rod 7-3 top is by upper
There is external screw thread to lower, platen 7-5 lower end is welded with a nut, and the right part lower end that push rod 7-7 is welded on connecting rod 7-3 is left
Side, connecting rod 7-3 tops are passed into guide pipe 7-2 from " ∩ " shape support 7-1 tops central aperture lower end, spring 7-4 sets
In the middle part of connecting rod 7-3, a fixing nut 7-8 screws in external screw thread on connecting rod 7-3, and spring 7-4, fixing nut 7-8 are under
Supreme to be sequentially located in guide pipe 7-2, connecting rod 7-3 upper ends pass through from perforate in the middle part of removable cover 7-6, removable cover 7-6 bottom
Internal thread screws in guide pipe 7-2 upper external threads, and the nut of platen 7-5 lower ends screws in the external screw thread of connecting rod 7-3 the tops,
The left-external side of " ∩ " shape support is welded with one and only isolates plate 7-9.
Fig. 1, shown in 2, after the left upper portion of ring holder 1, operating mechanism 7 is located at the lower weld of operating mechanism 7
The top of ratchet 6, the push rod 7-7 of operating mechanism are located just in a ratchet of ratchet 6.Ratchet 6 and operating mechanism 7 install
Afterwards, when pressing platen 7-5 with hand, platen 7-5 can drive connecting rod 7-3 and the push rod 7-7 of connecting rod 7-3 bottoms to overcome bullet
Spring 7-4 elastic acting force moves downward along guide pipe 7-2, when push rod 7-7 is moved downward, can rotate ratchet 6, the band of ratchet 6
Dynamic seat 3, support axostylus axostyle 4 are rotated along support blowout patche 5, and when push rod 7-7 is moved downwardly to certain distance, push rod 7-7 and ratchet 6 are drawn
Open distance, seat 3 and support axostylus axostyle 4 can be rotated freely, after human hand unclamps platen 7-5, under connecting rod 7-3 and connecting rod 7-3
The push rod 7-7 in portion can be moved upwards under spring 7-4 elastic acting force along guide pipe 7-2, and push rod 7-7 is moved upward to necessarily
After distance, it can be in close contact again with a ratchet of ratchet 6, seat 3, support axostylus axostyle 4 no longer rotate along support blowout patche 5.Annular
Support frame 1 is consistent with the profile of seat 3, and seat 3 can be that quarter can also be two equal portions, ring holder 1 and seat can be it is circular,
It is oval, square, irregular polygon is variously-shaped.
Fig. 1, shown in 2, the present invention is in use, after a upper people leaves chair, when the next man needs to use chair,
It is pressed downward with hand handle platen 7-5, then, platen 7-5 drives the push rod 7-7 of connecting rod 7-3 and connecting rod 7-3 bottoms to overcome bullet
Spring 7-4 elastic acting force moves downward along guide pipe 7-2, when push rod 7-7 is moved downward, can rotate ratchet 6, the band of ratchet 6
Dynamic seat 3, support axostylus axostyle 4 are rotated along support blowout patche 5, and when push rod 7-7 is moved downwardly to certain distance, push rod 7-7 and ratchet 6 are drawn
Distance is opened, seat 3 and support axostylus axostyle 4 can be rotated freely, and when reaching the seat 3 needed, user is with another hand by seat 3
Relative level state is kept, then unclamps the hand on platen 7-5, the push rod 7-7 meetings of connecting rod 7-3 and connecting rod 7-3 bottoms
Moved upwards along guide pipe 7-2 under spring 7-4 elastic acting force, after push rod 7-7 moves upward to certain distance, again can and
One ratchet of ratchet 6 is in close contact, and seat 3, support axostylus axostyle 4 no longer rotate along support blowout patche 5, so, user's can
It is sitting on the seat 3 newly selected.The present invention has multiple seats 3, and user conveniently can be selected by operating mechanism 7, multiple chairs
Face can fully be radiated at summer, and reduce the probability of courses of infection, based on above-mentioned, so the application that the present invention has had
Prospect.
The present embodiment is preferred embodiments of the present invention, is not intended to limit the invention, all to be done in the present embodiment spirit
Any modification, equivalent substitution and improvements etc., should be included in the scope of the protection.
Claims (5)
1. a kind of chair that can change seat, it is characterised in that by ring holder and support feet, seat, support axostylus axostyle, support
Blowout patche, ratchet, operating mechanism are formed, and support feet has identical four, and the upper end of four support feets is spaced apart to be welded on
The lower end of ring holder, support blowout patche have identical two, and two support blowout patches are respectively welded at the left and right of ring holder
Both sides upper end, each transverse weld in upper and lower part of seat have a dividing plate, and seat is divided into quarter by two dividing plates, branch
Support axostylus axostyle has two, and the medial extremity of two support axostylus axostyles is respectively welded in the middle part of the two side ends of seat, and two support the outer of axostylus axostyle
Side is respectively in the axis hole of two support blowout patches, and the support spindle length on the left of seat is than the branch on the right side of seat
Spindle length length is supportted, ratchet is welded on the outermost side of seat left end support axostylus axostyle, and the lower weld of operating mechanism props up in annular
The left upper portion of support.
A kind of 2. chair that can change seat according to claim 1, it is characterised in that operating mechanism by " ∩ " shape support,
Guide pipe, connecting rod, spring, platen, removable cover and push rod form, and from top to bottom have one to open among the top of " ∩ " shape support
Hole, guide pipe lower weld from top to bottom have at " ∩ " shape frame upper central aperture upper end, the upper outside end of guide pipe
External screw thread, there is a perforate in the middle part of removable cover, there is internal thread the lower inner side of removable cover, and the top of connecting rod from top to bottom has
External screw thread, the lower end of platen are welded with a nut, and push rod is welded on the left of the right part lower end of connecting rod, connecting rod top from
" ∩ " shape frame upper central aperture lower end is passed into guide pipe, and spring housing is in the middle part of connecting rod, a fixing nut rotation
Enter external screw thread in connecting rod, spring, fixing nut are sequentially located in guide pipe from the bottom to top, and connecting rod upper end is in the middle part of removable cover
Perforate passes through, and the lower internal thread of removable cover screws in guide pipe upper external thread, and the nut screw-in connecting rod of platen lower end is most upper
The external screw thread at end, it is welded with one in the left-external side of " ∩ " shape support and only isolates plate.
3. a kind of chair that can change seat according to claim 2, it is characterised in that operating mechanism lower weld is in ring
After the left upper portion of shape support frame, operating mechanism is located at the top of ratchet, and the push rod of operating mechanism is located just at one of ratchet
In ratchet.
4. a kind of chair that can change seat according to claim 3, it is characterised in that ratchet and operating mechanism install
Afterwards, when pressing platen with hand, platen can drive the push rod of connecting rod and connecting rod bottom to overcome the elastic acting force of spring
Moved downward along guide pipe, when push rod moves downward, pawl wheel can be made, ratchet drives seat, support axostylus axostyle edge support blowout patche
Rotate, when push rod is moved downwardly to certain distance, push rod and ratchet are spaced out, and seat and support axostylus axostyle can be rotated freely, people
After hand unclamps platen, the push rod of connecting rod and connecting rod bottom can be transported upwards under the elastic acting force of spring along guide pipe
It is dynamic, after push rod moves upward to certain distance, it can be in close contact again with a ratchet of ratchet, seat, support axostylus axostyle no longer edge
Blowout patche is supported to rotate.
5. a kind of chair that can change seat according to claim 1, it is characterised in that ring holder and seat profile
Unanimously, seat can be that quarter can also be two equal portions, and ring holder and seat can be circular, oval, square, irregular more
Side shape is variously-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710734418.9A CN107594964A (en) | 2017-08-24 | 2017-08-24 | A kind of chair that can change seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710734418.9A CN107594964A (en) | 2017-08-24 | 2017-08-24 | A kind of chair that can change seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107594964A true CN107594964A (en) | 2018-01-19 |
Family
ID=61065595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710734418.9A Pending CN107594964A (en) | 2017-08-24 | 2017-08-24 | A kind of chair that can change seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107594964A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100731804B1 (en) * | 2006-03-24 | 2007-06-25 | 황두진 | A rocking chair |
| CN201718817U (en) * | 2010-02-02 | 2011-01-26 | 闫创 | Overturn chair with multiple seat surfaces |
| CN104545070A (en) * | 2014-12-17 | 2015-04-29 | 肖玲 | Chair with rotatable chair seat |
| CN104786044A (en) * | 2015-04-02 | 2015-07-22 | 重庆民发汽车配件有限责任公司 | Flywheel bearing pressing device |
| CN106388359A (en) * | 2016-11-07 | 2017-02-15 | 广东泓睿科技有限公司 | Intelligent chair with turnable backrest |
| CN106724230A (en) * | 2016-12-26 | 2017-05-31 | 重庆市健隆家具有限公司 | Solar heat protection tip-up set |
| CN106820702A (en) * | 2016-12-30 | 2017-06-13 | 重庆市健隆家具有限公司 | Cushion is relieved a garrison waste heat seat soon |
-
2017
- 2017-08-24 CN CN201710734418.9A patent/CN107594964A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100731804B1 (en) * | 2006-03-24 | 2007-06-25 | 황두진 | A rocking chair |
| CN201718817U (en) * | 2010-02-02 | 2011-01-26 | 闫创 | Overturn chair with multiple seat surfaces |
| CN104545070A (en) * | 2014-12-17 | 2015-04-29 | 肖玲 | Chair with rotatable chair seat |
| CN104786044A (en) * | 2015-04-02 | 2015-07-22 | 重庆民发汽车配件有限责任公司 | Flywheel bearing pressing device |
| CN106388359A (en) * | 2016-11-07 | 2017-02-15 | 广东泓睿科技有限公司 | Intelligent chair with turnable backrest |
| CN106724230A (en) * | 2016-12-26 | 2017-05-31 | 重庆市健隆家具有限公司 | Solar heat protection tip-up set |
| CN106820702A (en) * | 2016-12-30 | 2017-06-13 | 重庆市健隆家具有限公司 | Cushion is relieved a garrison waste heat seat soon |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |