CN104814611B - A kind of stool - Google Patents
A kind of stool Download PDFInfo
- Publication number
- CN104814611B CN104814611B CN201510032240.4A CN201510032240A CN104814611B CN 104814611 B CN104814611 B CN 104814611B CN 201510032240 A CN201510032240 A CN 201510032240A CN 104814611 B CN104814611 B CN 104814611B
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- Prior art keywords
- stool
- support
- hole
- gear
- unidirectional
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- 239000012634 fragment Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The present invention relates to a kind of stool, the leg member with substructure member and support base component, in addition to backrest, the backrest have：Unidirectional hinge member, the unidirectional hinge member are symmetricly set on stool, and it has unidirectional support and reversely adjusts back reset function；And back support component, the back support component are connected between two symmetrical unidirectional hinge members, and as unidirectional hinge member rotates freely above stool.The present invention initiates and unidirectional hinge member is installed in traditional stool both sides, back support component is installed between unidirectional hinge member, so that back support component can rotate upwardly and downwardly regulation around stool.When back support component turns to side on stool, the unidirectional supporting role of unidirectional hinge is utilized, so that it may used as the chair back, to support human body back, reach comfort for sitting posture labor-saving effect.
Description
Technical field
The present invention relates to a kind of stool, the especially stool with rotatable regulation angle backrest.
Background technology
Stool is to be seated at traditional furniture thereon for people, and its is simple in construction, light, suitable for movement, no matter in family, still
Various management places all largely use.
But from structure and functionally, the essential distinction of stool and chair is that there is chair the chair back to be leaned on for people, and use is more easypro
It is suitable, laborsaving, and how to change in existing traditional stool structure, it does not all have the structure of the chair chair back, when people sits
All can not be to human body back to support when on stool, therefore comfortable, the laborsaving seat sense as chair so can not be brought.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, support strength good rotation regulation backrest of being provided with
Stool, it is possessed the advantages of stool is light, easily moves, at the same also with chair with comfortable, laborsaving experience.
The purpose of the present invention is completed by following technical solution, a kind of stool, has substructure member and support bottom
The leg member of seat component, it is characterised in that also have including backrest, the backrest：Unidirectional hinge member, this is unidirectional
Hinge member is symmetricly set on stool, and it has unidirectional support and reversely adjusts back reset function；And back support component, the back of the body
Supporting member is connected between two symmetrical unidirectional hinge members, and as unidirectional hinge member rotates freely above stool.
The unidirectional hinge member, including hinge disk, handle and connector, described handle are connected with back support component,
Unidirectional hinge member is fixed on stool by described connector.
The stool of the present invention is initiated and unidirectional hinge member is installed in traditional stool both sides, and the back of the body is installed between unidirectional hinge member
Supporting member, so that back support component can rotate upwardly and downwardly regulation around stool.When back support component turns to side on stool, profit
With the unidirectional supporting role of unidirectional hinge, so that it may used as the chair back, to support human body back, reach the laborsaving effect of comfort for sitting posture
Fruit.During without back-supported, it is to stool bottom by back support component for adjusting using the reset function of unidirectional hinge member
Can.
Brief description of the drawings
Fig. 1 is the structural representation of chair.
Fig. 2 is the explosive view of chair all parts.
Fig. 3 is that hinge disk passes through handle, connector and back support component, the connection structure diagram of substructure member.
Fig. 4 is the explosive view of unidirectional hinge member.
Fig. 5 is the structural representation that unidirectional hinge member handle is in original position.
Fig. 6 is the structural representation that unidirectional hinge member handle turns to maximum angle position.
Fig. 7 is the structural representation of handle.
Fig. 8 is the structural representation of supporting plate.
Fig. 9 is the structural representation of gear.
Figure 10 is Fig. 9 along AA sectional views.
Embodiment
Detailed introduction is done to the present invention below in conjunction with accompanying drawing：
As shown in figure 1, a kind of stool, has substructure member 10, the leg member 20 of support base component, and backrest machine
Structure, the backrest have：Unidirectional hinge member 30, the unidirectional hinge member are symmetricly set on stool substructure member 10, its
Adjust back with unidirectional support and reversely reset function；And back support component 40, the back support component are connected to two symmetrical lists
To between hinge member, and as unidirectional hinge member rotates freely above stool.
Such as Fig. 2,3, include hinge disk 31, handle 32 and connector 33 in the unidirectional overall structure of hinge member 30, handle with
Back support component 40 is connected, and unidirectional hinge member is fixed on stool by connector.
The detailed construction of each part is described below：
Each composition component diagram of unidirectional hinge member as shown in figs. 4 through 10, and installation diagram.
Connector 33 includes rectangle square plate 331, and respectively there are four perforates being spirally connected with stool at the square plate both ends, and centre welding is admittedly
Determine pipe 332, the hexagonal screw rod 333 of welded bands internal thread hole in pipe.
Hinge disk 31 includes supporting plate 311, small tooth 312, gear 313, and the hexagonal screw rod of gear 313 and connector is fixed,
The supporting plate 311 of two pieces of symmetrical spacing distances, which is fixed, forms the support with groove, and the holder pivots of supporting plate 311 coordinate
On gear 313, and handle is fixed on the support board mount other end, and small tooth, gear are interior located at support groove and correspond to occlusion.
Groove both ends in supporting plate form first connecting portion 311A and second connecting portion 311B, have in first connecting portion
Four with the screw of mode connects for screw, with the handle 32 that is connected, second connecting portion forms circular hole 311C, and the center of gear 313 has logical
Hole 313B, both ends form raised hole wall 313A.And through hole 313B is the inner hexagonal hole with hexagonal screw rod corresponding matching, hexagonal spiral shell
Bar coordinates with gear hexagon ring to be fixed, and gear is fixed in rectangle square plate 331 by screw and the internal thread hole of hexagonal screw rod 333
There is packing ring between screw and hexagonal screw rod.The hole wall 313A outer walls of gear 313 for circle, and with two circular holes of symmetric support plate
311C is rotatably assorted.
There are two bullport 311D in the middle part of two pieces of supporting plates, the bullport assembles small tooth 312 by bearing pin, makes the spine of small tooth
Tooth occlusion corresponding with the tooth of gear 313, while ratchet and tooth make both unidirectionally be engaged fixation, reversely due to curvature setting
It is slidably matched.The tooth portion both ends of gear form block 313C, and small tooth one end is formed coordinates the limit for preventing small tooth from rotating with block
Position end 312A, the other end form inclined sliding end 312B.
Handle 32 is located at groove and is internally formed the groove 321 for accommodating small tooth, and shell fragment 314 is provided with groove, and the shell fragment will
Small tooth suppresses fitting gear.
As shown in figure 5, when small tooth spiral goes to initial threshold position, block 313C and positive stop end 312A cooperations just prevent small
Tooth and supporting plate rotate.As shown in fig. 6, when small tooth spiral goes to maximum angle extreme position, block 313C slides with small tooth 312
End 312B is slidably matched, and small tooth top is gone out into gear, while synchronous slided in positioning hole of bearing pin makes it multiple until ejecting small tooth
Position.
As shown in Figure 2,3, there is housing 315 outside hinge disk, the enclosure interior assembles the support that fixed support plate is formed, its
One end forms the perforate passed through with pipe, and is fixed by the hexagonal screw rod of screw and pipe；Its other end stretches out handle, makes
Handle installs back support component.
As shown in Figure 1, 2, 3, back support is a bow 40, and bow is made up of three sections of grafting of arc-shaped rod 41,
The both ends symmetrical shape of arc-shaped rod 41, and end is split into two halves, and is arranged with the symmetrical grafting block 411 of negative and positive and slot 412,
Just the slot with another arc-shaped rod of adjacent cooperation, grafting block coordinate admittedly the grafting block 411, slot 412 of arc-shaped rod one end
It is fixed.To make to be not easily disconnected between arc-shaped rod, symmetric windows are additionally provided between the grafting block of the arc-shaped rod coordinated two-by-two
413, symmetric windows form rectangular opening, the rectangular opening grafting locating piece 414.Bow both ends form the hole slot of grafting handle, and
Handle and arc-shaped rod are fixed by being spirally connected.Cushion 42 is also set with bow, cushion is wrapped up in by spongy layer and suitcase
Layer is formed.
The leg member 20 of substructure member 10 and support base component is all made up of a ring, between two rings
Set and correspond to jack, grafting support bar 21 between jack.Ring is all made up of four sections of arc-shaped rod grafting, its structure and back of the body branch
Support member bow 41 is identical, and elliptical structure describes herein.
The ring interior edge of substructure member 10 has concave station 11, and inner side is also fixed support bar 12, installed on concave station, support bar circular
Elastic cushion 13, and fastened by screw.
Claims (8)
1. a kind of stool, there is the leg member of substructure member and support base component, it is characterised in that substructure member and support
The leg member of substructure member is all made up of a ring, and the stool also includes backrest, and the backrest has：It is single
To hinge member, the unidirectional hinge member is arranged on stool along axle center radial symmetric, and it has unidirectional support and reversely readjustment
Reset function；And back support component, the back support are bow, and it is connected between two symmetrical unidirectional hinge members,
And with unidirectional hinge member above substructure member and the leg member side of support base component rotates freely；It is described unidirectional
Hinge member includes hinge disk, handle and connector, and described handle is connected with back support component, and described connector will be unidirectional
Hinge member is fixed on stool；Described hinge disk includes supporting plate, small tooth, gear, the support of two pieces of symmetrical spacing distances
Plate, which is fixed, forms the support with groove, and small tooth, gear are in the groove, and the groove both ends in supporting plate form the
One connecting portion and second connecting portion, first connecting portion are connected handle, and second connecting portion forms circular hole, and gear centre has logical
Hole, through hole both ends form raised hole wall, and hole wall outer ring is the circle with circular hole socket, is fixed in through hole hole with connector loose joint；
Described connector is rectangle square plate, and the square plate both ends form the perforate being connected with stool, and the fixed pipe in centre, pipe inside is admittedly
The fixed hexagonal screw rod with internal thread hole, gear hole inwall are the inner hexagonal hole with hexagonal screw rod corresponding matching, hexagonal screw rod with
Gear hexagon ring, which coordinates, to be fixed, and gear is fixed on connector pipe by screw；
There is bullport in the middle part of two pieces of supporting plates, the bullport assembles small tooth by bearing pin, and makes the ratchet and gear of small tooth
Tooth corresponding be engaged；The tooth portion both ends of gear form block, and small tooth one end, which forms to coordinate with block, prevents what small tooth rotated
Positive stop end, the other end form inclined sliding end, and when small tooth spiral goes to extreme position, block ejects small tooth, same along sliding end
When synchronous slided in positioning hole of bearing pin make its reset until ejecting small tooth；The handle be located at it is fluted inside groove, it is recessed
Shell fragment is provided with groove, small tooth is suppressed fitting gear by the shell fragment;Support bar is fixed between the upper circular circle of substructure member, is propped up
Strut and ring interior edge installation elastic cushion.
2. stool according to claim 1, it is characterised in that also have housing, enclosure interior dress outside described hinge disk
The support formed with fixed support plate, its one end forms the perforate passed through with pipe, and passes through screw and the hexagonal screw rod of pipe
It is fixed；Its other end stretches out handle, handle is installed back support component.
3. stool according to claim 1, it is characterised in that the gear hole outer wall, which is equipped with, is suitable to support sheet reset
Torsion spring.
4. stool according to claim 1, it is characterised in that described back support is a bow, bow two
End forms the hole slot of grafting handle.
5. stool according to claim 4, it is characterised in that be also set with cushion on the bow.
6. stool according to claim 1, it is characterised in that the leg member of substructure member and support base component all by
One ring is formed, and is set between the ring and is corresponded to jack, grafting support bar between jack.
7. according to any described stooles of claim 4-6, it is characterised in that bow and ring are all by some sections of bows
Part grafting is formed, and arc-shaped rod two halves are provided with symmetrical negative and positive grafting block and slot, the grafting block of described arc-shaped rod one end, insert
Slot, the grafting block of groove and another arc-shaped rod, which coordinate, to be fixed.
8. stool according to claim 7, it is characterised in that between the grafting block of the arc-shaped rod coordinated two-by-two also
Provided with symmetric windows, symmetric windows form rectangular opening, the rectangular opening grafting locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032240.4A CN104814611B (en) | 2015-01-23 | 2015-01-23 | A kind of stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032240.4A CN104814611B (en) | 2015-01-23 | 2015-01-23 | A kind of stool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104814611A CN104814611A (en) | 2015-08-05 |
| CN104814611B true CN104814611B (en) | 2018-04-10 |
Family
ID=53725296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510032240.4A Active CN104814611B (en) | 2015-01-23 | 2015-01-23 | A kind of stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104814611B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166998Y (en) * | 1993-04-07 | 1994-06-01 | 国营风光木器厂 | Multi-function device for adjusting chair |
| CN2602671Y (en) * | 2003-01-28 | 2004-02-11 | 李国伟 | Regulation limiting device |
| CN2730223Y (en) * | 2004-07-09 | 2005-10-05 | 王峰才 | Folding bed/chair able to be adjusted with multiple angles |
| CN1823656A (en) * | 2005-02-25 | 2006-08-30 | 山下直伸 | Angular adjustment accessory |
| CN101718296A (en) * | 2008-10-08 | 2010-06-02 | 株式会社比可力 | Angle adjusting fitting |
| CN103371645A (en) * | 2012-04-27 | 2013-10-30 | 向阳技研株式会社 | Angle adjusting part |
| CN203646821U (en) * | 2014-01-24 | 2014-06-18 | 浙江艾雅电声器材有限公司 | Beach chair with adjustable angle |
| CN204541418U (en) * | 2015-01-23 | 2015-08-12 | 浙江领尚美居家居有限公司 | A kind of stool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4607672B2 (en) * | 2005-06-07 | 2011-01-05 | 株式会社ヒカリ | Joint fittings and seat chairs |
| JP4994465B2 (en) * | 2010-01-29 | 2012-08-08 | 直伸 山下 | Angle adjustment bracket |
-
2015
- 2015-01-23 CN CN201510032240.4A patent/CN104814611B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166998Y (en) * | 1993-04-07 | 1994-06-01 | 国营风光木器厂 | Multi-function device for adjusting chair |
| CN2602671Y (en) * | 2003-01-28 | 2004-02-11 | 李国伟 | Regulation limiting device |
| CN2730223Y (en) * | 2004-07-09 | 2005-10-05 | 王峰才 | Folding bed/chair able to be adjusted with multiple angles |
| CN1823656A (en) * | 2005-02-25 | 2006-08-30 | 山下直伸 | Angular adjustment accessory |
| CN101718296A (en) * | 2008-10-08 | 2010-06-02 | 株式会社比可力 | Angle adjusting fitting |
| CN103371645A (en) * | 2012-04-27 | 2013-10-30 | 向阳技研株式会社 | Angle adjusting part |
| CN203646821U (en) * | 2014-01-24 | 2014-06-18 | 浙江艾雅电声器材有限公司 | Beach chair with adjustable angle |
| CN204541418U (en) * | 2015-01-23 | 2015-08-12 | 浙江领尚美居家居有限公司 | A kind of stool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104814611A (en) | 2015-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180228 Address after: 310000 6 1 building, No. 6, No. 128, Bai Yang Street, Baiyang street, Hangzhou economic and Technological Development Zone, Zhejiang Applicant after: Hangzhou Jing Jing Furniture Manufacturing Co., Ltd. Address before: 315832 Zhejiang, Meishan bonded port international trade zone, the first floor of the office building, room 1318, room Applicant before: Zhejiang neck is still beautiful occupies Co., Ltd at home |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 310000 Hangzhou Economic and Technological Development Zone, Hangzhou, Zhejiang Province Patentee after: Hangzhou Precision Culture Creative Co., Ltd. Address before: 310000 Zhejiang Hangzhou Economic and Technological Development Zone, Baiyang Street, No. 20 Street, 128, Building 6, Building 1 Patentee before: Hangzhou Jing Jing Furniture Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address |