CN105105540B - A kind of chair in noon recess - Google Patents
A kind of chair in noon recess Download PDFInfo
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- CN105105540B CN105105540B CN201510592267.9A CN201510592267A CN105105540B CN 105105540 B CN105105540 B CN 105105540B CN 201510592267 A CN201510592267 A CN 201510592267A CN 105105540 B CN105105540 B CN 105105540B
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- chair
- seat
- backrest
- leg
- guide rod
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Abstract
The present invention relates to field of office furniture, and in particular to a kind of chair in noon recess, including, backrest, seat, leg support, handrail and chair leg, wherein backrest is hinged with seat, and angle between the two can be adjusted；Seat is hinged with leg support, and angle between the two can be adjusted；Swing rod is provided between backrest and leg support, swing rod both ends are hinged with backrest and leg support respectively；It is provided with guide rail bracket below seat, positioner is provided between the guide rail bracket of seat lower section；It is provided with guide rod below seat, guide rod both ends are connected across guide rail bracket with chair leg.Backrest, seat, leg support and swing rod form a double rocker mechanism so that the locking at various locations may be implemented during backrest turns over backward in the swing that backrest and leg support can link, positioner.
Description
Technical field
The present invention relates to field of office furniture, and in particular to a kind of chair in noon recess.
Background technology
With the development of the social economy, people are also higher and higher to the pursuit of life, for people's preferably quality of life,
The lunch break of noon also becomes an indispensable process for adjusting people's body reason psychology.Traditional chair in noon recess can position
Angle is few, and adjusting method trouble, for example, a kind of office chair for lunch break disclosed in CN201542135U, the chair back is adjustable, oblique for people
It lies and floor space is small.But still there are many deficiencies for it：First, the chair back can orientation angle it is few, can be only positioned vertical and incline
Oblique two angles；Second, regulative mode is inconvenient, and people is needed to stand up to adjust.
Invention content
The purpose of the present invention is to provide a kind of chair in noon recess to solve the problems in background technology.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of chair in noon recess, including, backrest, seat, leg support, handrail and chair leg, wherein backrest is hinged with seat, and the two
Between angle can adjust；Seat is hinged with leg support, and angle between the two can be adjusted；It is arranged between backrest and leg support
There are swing rod, swing rod both ends hinged with backrest and leg support respectively；It is provided with guide rail bracket below seat, is set between the guide rail bracket of seat lower section
It is equipped with positioner；It is provided with guide rod below seat, guide rod both ends are connected across guide rail bracket with chair leg.Backrest, seat, leg support
A double rocker mechanism is formed with swing rod so that the swing that backrest and leg support can link, positioner may be implemented in backrest
During turning over backward at various locations on locking.
Preferably, the positioner includes：Be set to the rack below seat, the spring catch being set on guide rod and
The control line being connected with spring catch, rack coordinate the orientable angle of spring catch very more, and user can be according to personal like
Adjust the angle of the most comfortable.
Preferably, the spring catch includes：Plunger, shank, spring and end cap；Shank upper end is set there are one through-hole；Pin
Head is set in shank, and plunger top is pierced by by the through-hole of shank upper end outside shank；End cap is arranged in shank lower end；Spring
Both ends offset with plunger and end cap respectively.Setting spring can make plunger that can hold out against rack automatically in spring catch, ensure that angle is fixed
The stabilization of position.
Preferably, the handrail is connected with chair leg as an entirety so that the overall structure of chair is more succinct.
Preferably, the handrail is hinged with the backrest so that the angle between backrest and handrail can be adjusted, to
Increase a tie point so that the stress performance of chair more preferably, while enhancing fluency when backrest overturning.
Preferably, the guide rod is provided at both ends with guide wheel, to reinforce flatness of the guide rod in saddle.
Preferably, leg is divided into left chair leg and right chair leg, it is separately positioned on the both sides of seat, between two chair legs
It is provided with connecting rod, this structure may make chair after removal, substantially reduces being packaged volume, is convenient for the packed and transported of chair.
Preferably, being provided with switch on the handrail, switch is connected with the control line, convenient for people to use.
Preferably, leg be triangular structure, the stable structure of triangle and securely.
Preferably, leg is provided with the rotation preventing mechanism for preventing guide rod from rotating with guide rod junction, it is described
Rotation preventing mechanism include two tie points, wherein at least one tie point without guide rod axle center, to ensure that guide rod is moving
It will not rotate when dynamic, ensure that the stabilization for the spring catch position being fixed on guide rod.
In conclusion beneficial effects of the present invention：
1. a kind of chair in noon recess of the present invention is simple in structure, whole solid, orientation angle is more, and seat is lain very comfortable.
2. a kind of chair in noon recess of the present invention is easy to use, user directly passes through the switch on handrail without standing up
The overturning of back and leg support can be completed.
3. by the separable design of two chair legs, after a kind of chair in noon recess dismounting of the present invention, packaging volume compared with
It is small, it is readily transported.
Description of the drawings
Fig. 1 is the structural schematic diagram at front side visual angle of the present invention；
Fig. 2 is the structural schematic diagram at present invention rear side side visual angle；
Fig. 3 is the half-section diagram of spring catch of the present invention；
Fig. 4 is the assembling schematic diagram of spring catch of the present invention；
Fig. 5 is the schematic diagram of the use state of the present invention；
Fig. 6 is the assembling schematic diagram of part of the present invention；
Fig. 7 is the schematic diagram of chair leg of the present invention and guide rod junction.
Specific implementation mode
Following specific examples is only explanation of the invention, is not limitation of the present invention, art technology
Personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as
It is all protected by Patent Law in scope of the presently claimed invention.
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：
According to Fig. 1, Fig. 2, a kind of chair in noon recess, including, backrest 1, seat 2, leg support 3, handrail 4 and chair leg 5, wherein
Backrest 1 is hinged with seat 2, and angle between the two can be adjusted；Seat 2 is hinged with leg support 3, and angle between the two can
To adjust；Swing rod 6 is provided between backrest 1 and leg support 3,6 both ends of swing rod are hinged with backrest 1 and leg support 3 respectively；2 lower section of seat
It is provided with guide rail bracket 21, positioner 7 is provided between 2 lower section guide rail bracket 21 of seat；2 lower section of seat is provided with guide rod 8, guide rod
8 both ends are connected across guide rail bracket 21 with chair leg 5.Backrest 1, seat 2, leg support 3 and swing rod 6 form a double rocker mechanism, make
The swing that can link of backrest 1 and leg support 3, positioner 7 may be implemented during backrest 1 turns over backward at various locations
On locking.
According to Fig.2, positioner 7 includes：The rack 71 for being set to 2 lower section of seat, the spring being set on guide rod 8
Pin 72 and the control line 73 being connected with spring catch 72, rack 71 coordinate 72 orientable angle of spring catch very more, user
The angle to the most comfortable can be adjusted according to personal like.
According to fig. 3, shown in Fig. 4, spring catch 72 includes：Plunger 721, shank 722, spring 723 and end cap 724；Shank 722
Upper end is set there are one through-hole；Plunger 721 is set in shank 722, and plunger top is pierced by pin by the through-hole of 722 upper end of shank
Outside body 722；End cap 724 is arranged in 722 lower end of shank；723 both ends of spring offset with plunger 721 and end cap 724 respectively.Spring catch
Setting spring 723 can make plunger 721 that can hold out against rack 71 automatically in 72, ensure that the stabilization of angle positioning.
According to Fig.2, handrail 4 is connected with chair leg 5 as an entirety so that the overall structure of chair is more simple
It is clean.
According to Fig.2, handrail 4 and backrest 1 are hinged so that and the angle between backrest 1 and handrail 4 can be adjusted, to
Increase a tie point so that the stress performance of chair more preferably, while enhancing fluency when backrest 1 is overturn.
According to Fig.2, guide rod 8 is provided at both ends with guide wheel 81, to reinforce flatness of the guide rod 8 in saddle 21.
According to Fig. 1, switch 41 is provided on handrail 4, switch is connected with control line 73, convenient for people to use.
According to Fig. 1, chair leg 5 be triangular structure, the stable structure of triangle and securely.
In conjunction with Fig. 1~Fig. 5, in the use of the present invention, the plunger 721 of spring catch 72 is controlled by switch 41, when plunger 721
After retraction shank 722, spring catch 72 is no longer engaged with rack 71, and backrest 1, seat 2, leg support 3 and swing rod 6 form a double rocking lever
Mechanism can be swung, and when swinging to proper angle, then controlled plunger 721 by switch 41 and stretched out shank 722 and and rack
71 engagements, complete the locking of angle.Entire action process, user is sitting on chair and can be completed, very square without standing up
Just.
Embodiment 2：
The difference is that, according to Fig.6, chair leg 5 is divided for left chair leg and right chair leg, is set respectively with above-described embodiment 1
It sets and is provided with connecting rod 51 between the both sides of seat 2, two chair legs, this structure may make chair after removal, substantially to reduce
It is packaged volume, is convenient for the packed and transported of chair.
Embodiment 3：
The difference is that, according to Fig.7, chair leg 5 is provided with 8 junction of guide rod for preventing with above-described embodiment 1
The rotation preventing mechanism 9 that only guide rod 8 rotates, rotation preventing mechanism 9 include two tie points, and wherein at least one tie point is without leading
The axle center of bar 8 ensure that 7 position of spring catch being fixed on guide rod 8 to ensure that guide rod 8 will not rotate when moving
Stabilization.
Claims (5)
1. a kind of chair in noon recess, including, backrest（1）, seat（2）, leg support（3）, handrail（4）And chair leg（5）It is characterized in that：
Backrest（1）With seat（2）It is hinged, and angle between the two can be adjusted；
Seat（2）With leg support（3）It is hinged, and angle between the two can be adjusted；
Backrest（1）And leg support（3）Between be provided with swing rod（6）, swing rod（6）Both ends respectively with backrest（1）And leg support（3）It is hinged；
Seat（2）Lower section is provided with guide rail bracket（21）, seat（2）Lower section guide rail bracket（21）Between be provided with positioner（7）, chair
Seat（2）Lower section is provided with guide rod（8）, guide rod（8）Both ends pass through guide rail bracket（21）With chair leg（5）It is connected, the guide rod（8）Two
End is provided with guide wheel（81）；
The positioner（7）Including：It is set to seat（2）The rack of lower section（71）, be set to guide rod（8）On spring catch
（72）With with spring catch（72）The control line being connected（73）, the spring catch（72）Including：Plunger（721）, shank（722）、
Spring（723）And end cap（724）；Shank（722）Upper end is set there are one through-hole；Plunger（721）It is set to shank（722）It is interior, and
Plunger top passes through shank（722）The through-hole of upper end is pierced by shank（722）Outside；End cap（724）It is arranged in shank（722）Lower end；
Spring（723）Both ends respectively with plunger（721）And end cap（724）It offsets；
The handrail（4）On be provided with switch（41）, switch and the control line（73）It is connected；
Leg（5）With guide rod（8）Junction is provided with for preventing guide rod（8）The rotation preventing mechanism of rotation（9）, described anti-
Rotating mechanism（9）Including two tie points, wherein at least one tie point without guide rod axle center.
2. a kind of chair in noon recess according to claim 1, which is characterized in that the handrail（4）And chair leg（5）Being connected becomes
One entirety.
3. a kind of chair in noon recess according to claim 2, which is characterized in that the handrail（4）With the backrest（1）It is hinged,
Make backrest（1）With handrail（4）Between angle can adjust.
4. a kind of chair in noon recess according to claim 2, which is characterized in that leg（5）It is divided into left chair leg and right chair leg,
It is separately positioned on seat（2）Both sides, be provided with connecting rod between two chair legs（51）.
5. a kind of chair in noon recess according to claim 1, which is characterized in that leg（5）For triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592267.9A CN105105540B (en) | 2015-09-17 | 2015-09-17 | A kind of chair in noon recess |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592267.9A CN105105540B (en) | 2015-09-17 | 2015-09-17 | A kind of chair in noon recess |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105105540A CN105105540A (en) | 2015-12-02 |
| CN105105540B true CN105105540B (en) | 2018-09-07 |
Family
ID=54653860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592267.9A Active CN105105540B (en) | 2015-09-17 | 2015-09-17 | A kind of chair in noon recess |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105105540B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3058303B1 (en) * | 2016-11-10 | 2018-11-23 | Lafuma Mobilier Sas | FOLDING AND RECLINING ARMCHAIR |
| FR3099896B1 (en) * | 2019-08-12 | 2021-09-10 | Speedinnov | Vehicle seat with improved storage space and associated vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115008U (en) * | 1992-04-15 | 1992-09-09 | 南海县平洲恒华塑料五金电器厂 | Folding chair for seating or sleeping |
| CN1836607A (en) * | 2005-03-25 | 2006-09-27 | 徐相福 | Chair for human flexing and stretching out |
| CN202027173U (en) * | 2011-03-31 | 2011-11-09 | 东莞志佳木业有限公司 | Rocking chair with adjustable backrest |
| CN202060312U (en) * | 2011-05-02 | 2011-12-07 | 山东康泰实业有限公司 | Seat with adjustable angle |
| CN203341313U (en) * | 2013-07-05 | 2013-12-18 | 赵国林 | Adjustable type sitting-lying dual-purpose office chair |
| KR20140072607A (en) * | 2012-12-05 | 2014-06-13 | 유덕하 | Folding chair for fishing |
| CN204500010U (en) * | 2015-02-17 | 2015-07-29 | 张锡林 | A kind of novel adjustable seat |
-
2015
- 2015-09-17 CN CN201510592267.9A patent/CN105105540B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115008U (en) * | 1992-04-15 | 1992-09-09 | 南海县平洲恒华塑料五金电器厂 | Folding chair for seating or sleeping |
| CN1836607A (en) * | 2005-03-25 | 2006-09-27 | 徐相福 | Chair for human flexing and stretching out |
| CN202027173U (en) * | 2011-03-31 | 2011-11-09 | 东莞志佳木业有限公司 | Rocking chair with adjustable backrest |
| CN202060312U (en) * | 2011-05-02 | 2011-12-07 | 山东康泰实业有限公司 | Seat with adjustable angle |
| KR20140072607A (en) * | 2012-12-05 | 2014-06-13 | 유덕하 | Folding chair for fishing |
| CN203341313U (en) * | 2013-07-05 | 2013-12-18 | 赵国林 | Adjustable type sitting-lying dual-purpose office chair |
| CN204500010U (en) * | 2015-02-17 | 2015-07-29 | 张锡林 | A kind of novel adjustable seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105105540A (en) | 2015-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180725 Address after: 341400 Dongshan Furniture Industrial Park, Nankang Economic Development Zone, Ganzhou, Jiangxi, China Applicant after: Jiangxi yuan month Furniture Co., Ltd. Address before: 237400 Lu'an, Huoqiu, Anhui Province Xia Dian Town Chen Laozhuang village Datang formation Applicant before: Cang Deling |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |