CN103919378B - A kind of Computer special chair - Google Patents
A kind of Computer special chair Download PDFInfo
- Publication number
- CN103919378B CN103919378B CN201410169817.1A CN201410169817A CN103919378B CN 103919378 B CN103919378 B CN 103919378B CN 201410169817 A CN201410169817 A CN 201410169817A CN 103919378 B CN103919378 B CN 103919378B
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- CN
- China
- Prior art keywords
- connector
- chair
- cross bar
- load
- link
- 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.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention belongs to Computer table and chair technical field, be specifically related to a kind of Computer special chair.This Computer special chair, including seat support, the chair back, link, back leg, load-bearing cross bar, connector and front chair leg, described seat support is connected by load-bearing cross bar and link with the chair back, described load-bearing cross bar is connected by connector with link, described load-bearing cross bar one end is connected with connector, other end is equipped with back leg, described link is connected by rotating shaft with connector, described link top is equipped with bracket, the junction of bracket and link is equipped with adjusting nut, equipped with bracket on described bracket, the junction of described connector and load-bearing cross bar is equipped with front chair leg.It provides the benefit that: can effectively alleviate cervical vertebra and lumbar vertebrae is tired, prevent the generation of cervical vertebra and lumbar vertebra disease, make people's easily logging onto the Internet.
Description
Technical field
The invention belongs to Computer table and chair technical field, be specifically related to a kind of Computer special chair.
Background technology
Computer chair market is all to make an effort on tradition chair, can only make people when dog-tired
Backward by for a moment, then proceed to fierce battle.Can not tackle the problem at its root.Cause because of online
Cervical vertebra pain, the lighter's dizziness headache, moderate numb limb, severe one to people is paralysed, and has a strong impact on certainly
Own health and happy family life.
Summary of the invention
The present invention is in order to make up the defect of prior art, it is provided that one can effectively alleviate cervical vertebra and
Lumbar vertebrae is tired, prevents the generation of cervical vertebra and lumbar vertebra disease, makes the Computer special chair of people's easily logging onto the Internet.
The present invention is achieved through the following technical solutions:
A kind of Computer special chair, including seat support, the chair back, link, back leg, load-bearing horizontal stroke
Bar, connector and front chair leg, described seat support is connected by load-bearing cross bar and link with the chair back,
Described load-bearing cross bar is connected by connector with link, described load-bearing cross bar one end and connector
Connecting, other end is equipped with back leg, and described link is connected by rotating shaft with connector, institute
Stating link top equipped with bracket, the junction of bracket and link is equipped with adjusting nut, described
Equipped with bracket on bracket, the junction of described connector and load-bearing cross bar is equipped with front chair leg.
Further, described seat bottom is equipped with threaded post, equipped with nut on load-bearing cross bar, nut
Position corresponding on load-bearing cross bar has hole, and seat support is by threaded post and load-bearing screw rod
Nut be connected with load-bearing cross bar.
The invention has the beneficial effects as follows:
1, seat support uses the most adjustable, to adapt to different height and custom, and because hydraulic pressure fills
It is equipped with the possibility that knocking occurs, have employed safe and practical screw lifting mechanism.
2, take spacing adjustable between seat support and the chair back, to adapt to the difference of people's waistline.
3, the chair back on link can up-down adjustment, with meet people lie prone by time different stress
Custom.
4, the tilt adjustable of link, to adapt to people's demand to different angles.
5, bracket is the most adjustable, with adapt to the people of different height lie prone by time the putting of head
Requirement.
6, adjustability before and after bracket, with adapt to people lie prone by time head head trim difference.
7, the semi arch design of bracket, is to increase the elasticity of bracket, stiff to slow down, and increases
The comfortableness of head, and taking of idle arm put.
8, can also effectively to alleviate cervical vertebra and lumbar vertebrae tired for the present invention, prevents cervical vertebra and lumbar vertebra disease
Occur, make people's easily logging onto the Internet.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the attachment structure schematic diagram of seat support of the present invention and load-bearing cross bar；
Accompanying drawing 3 is the structural representation of bracket of the present invention；
Accompanying drawing 4 is the structural representation of connector of the present invention.
In figure, 1 seat support, 2 chair back, 3 links, 4 back legs, 5 load-bearing cross bars, 6 spiral shells
Line post, 7 nuts, 8 connectors, 9 chair back connection sliding blocks, 10 clamp nuts, 11 rotating shafts,
12 brackets, 13 brackets, 14 connection slide plates, 15 chutes, chair leg before 16,17 link slots,
18 load-bearing cross bar connecting holes, 19 demarcation strips one, 20 connectors one, 21 connectors two, 22
Cross bar, 23 hounds, 24 adjusting nuts, 25 demarcation strips two.
Detailed description of the invention
Accompanying drawing 1-4 is a kind of specific embodiment of the present invention.This invention one Computer special chair,
Including seat support 1, the chair back 2, link 3, back leg 4, load-bearing cross bar 5, connector 8 and
Front chair leg 16, described seat support 1 is connected by load-bearing cross bar 5 and link 3 with the chair back 2,
Described load-bearing cross bar 5 is connected by connector 8 with link 3, described load-bearing cross bar 5 one end
Being connected with connector 8, other end is equipped with back leg 4, described link 3 and connector 8
Connected by rotating shaft 11, described link 3 top equipped with bracket 12, bracket 12 be connected
The junction of frame 3 is equipped with adjusting nut 24, equipped with bracket 13 on described bracket 12, described company
The junction of fitting 8 and load-bearing cross bar 5 is equipped with front chair leg 16.
Refering to shown in Fig. 2, equipped with threaded post 6 bottom described seat support 1, on load-bearing cross bar 5
Equipped with nut 7, the position corresponding on load-bearing cross bar 5 of nut 7 has hole, seat support 1
It is connected with load-bearing cross bar 5 by the nut 7 in threaded post 6 and load-bearing cross bar 5.
Refering to shown in Fig. 1, the described chair back 2 is with link 3 by chair back connection sliding block 9 even
Connecing, the chair back 2 is connected, on chair back connection sliding block 9 by rotating shaft 11 with chair back connection sliding block 9
Equipped with clamp nut 10, regulation clamp nut 10 makes the chair back 2 be existed by chair back connection sliding block 9
The enterprising line slip of link 3.
Refering to shown in Fig. 4, described connector 8 is by connector 1, connector 2 21 and
Clamp nut 10 forms, and connector 1 and connector 2 21 integrated punching are welded,
The angle of its composition is more than 90 degree, and connector 1 is provided with the junction of connector 2 21
Demarcation strip 1, connector 1 is provided with link slot 17, and link slot 17 back side is equipped with tune
Joint nut 24, connector 2 21 is provided with link slot 17, has load-bearing bottom link slot 17
Cross bar connecting hole 18, is provided with demarcation strip 2 25, demarcation strip one bottom load-bearing cross bar connecting hole 18
19 with 25 one-tenth parallel layings straggly of demarcation strip 2, demarcation strip 1 and demarcation strip 2 25 are to holding
Weight cross bar 5 plays load-bearing effect, and connector 2 21 side is equipped with clamp nut 10.
Refering to shown in Fig. 1, Fig. 3, described bracket 12 is semicircular arc, bracket 12 and bracket
13 connect by connecting slide plate 14 and adjusting nut 24, connect and have chute 15 on slide plate 14,
Adjusting nut 24 connects through bracket 12 top with the chute 15 being connected on slide plate 14.
Refering to shown in Fig. 1, Fig. 4, described load-bearing cross bar 5 is through holding on connector 2 21
Weight cross bar connecting hole 18 is connected with connector 8, and by clamp nut on connector 2 21
10 are adjusted.
Refering to shown in Fig. 1, Fig. 4, described link 3 is connected to connector by rotating shaft 11
In link slot 17 on one 20, link 3 is carried on the back by the link slot 17 on connector 1
The adjusting nut 24 in portion carries out angular adjustment.
Refering to shown in Fig. 1, described front chair leg 16 and back leg 4 are respectively by cross bar 22 and diagonal brace
Bar 23 forms.
This invention one Computer special chair, contacts with ground by two various sizes of cross bars 22
Supporting, long 40 centimetres of the cross bar 22 on front chair leg 16, the cross bar 22 on back leg 4 is long
38 centimetres, prevent double swerve, seat support 1 main stress load-bearing cross bar 5 is oblique by front and back two
Strut 23 transfers force on two cross bars 22 contacting with ground, load-bearing cross bar 5 and rear chair
The mode that leg 4 is bolted connects, and the chair back 2 is by the adjusting nut on connector 8
24 can realize the swing in certain angle.The chair back 2 profile uses human body shirtfront geometry camber line to set
Meter, meets and lies prone on the chair back 2 leaned on after people are sitting on seat support 1, and the chair back 2 leads to link 3
Cross chair back connection sliding block 9 to connect, can realize sliding up and down by adjusting clamp nut 10, fixed
Controlled by clamp nut 10 after Wei, and pass through rotating shaft between the chair back 1 and chair back connection sliding block 9
11 have swing by a small margin, to realize being combined with human body natural.Bracket 12 uses camber line to add
Straight section designs, and camber line design produces elastic force, increases head comfort, and straight section design can go up downward
Joint, coordinates seat support 1 to lift, to adapt to the demand of different height.Bracket 13 is sliding by connecting
Sheet 14 can realize fore-aft adjustable and connect, the head trim different to adapt to people's head.Bracket 13
On can inlay cushion, make chin stress the most comfortable uniformly.
The present invention is not limited to above-mentioned embodiment, and anyone should learn under the enlightenment of the present invention
That makes has same or like technical scheme with the present invention, each falls within the protection model of the present invention
Within enclosing.
Technology that the present invention does not describes in detail, shape, structure part are known technology.
Claims (6)
1. a Computer special chair, it is characterised in that；Including seat support, the chair back, link,
Back leg, load-bearing cross bar, connector and front chair leg, described seat support and the chair back are by load-bearing cross bar
Connecting with link, described load-bearing cross bar is connected by connector with link, and described load-bearing is horizontal
Bar one end is connected with connector, and other end is equipped with back leg, and described link leads to connector
Cross rotating shaft to connect, described link top equipped with bracket, the junction of bracket and link equipped with
Adjusting nut, equipped with bracket on described bracket, described connector fills with the junction of load-bearing screw rod
Having front chair leg, described connector is made up of connector one, connector two and clamp nut, connects
Part one and connector two integrated punching are welded, and the angle of its composition, more than 90 degree, connects
Part one is provided with demarcation strip one with the junction of connector two, and connector one is provided with link slot, even
The access slot back side is provided with link slot equipped with adjusting nut, connector two, has and hold bottom link slot
Weight cross bar connecting hole, is provided with demarcation strip two, demarcation strip one and separation bottom load-bearing cross bar connecting hole
Plate two becomes parallel laying straggly, and connector two side faces is equipped with clamp nut, and described bracket is semicircle
Arc, bracket connects by being connected slide plate and clamp nut with bracket, connects and has cunning on slide plate
Groove, clamp nut connects through bracket top with the chute being connected on slide plate.
A kind of Computer special chair the most according to claim 1, is characterized in that: described chair
Seat bottom portion is equipped with threaded post, and equipped with nut on load-bearing cross bar, nut is corresponding on load-bearing cross bar
Position have hole, seat support is by the nut on threaded post and load-bearing cross bar with load-bearing cross bar even
Connect.
A kind of Computer special chair the most according to claim 1, is characterized in that: described chair
Carrying on the back and be connected sliding sleeve connection with link by the chair back, the chair back is connected sliding sleeve by rotating shaft even with the chair back
Connecing, the chair back connects equipped with clamp nut on sliding sleeve, and regulation clamp nut makes the chair back pass through the chair back even
Connect and slide over the enterprising line slip of link.
A kind of Computer special chair the most according to claim 1, is characterized in that: described load-bearing
Cross bar is connected through the load-bearing cross bar connecting hole on connector two with connector, and passes through connector
Clamp nut on two is adjusted.
A kind of Computer special chair the most according to claim 1, is characterized in that: described connection
Frame is connected in the link slot on connector one by rotating shaft, and link is by connector one
The adjusting nut at link slot back carries out angular adjustment.
A kind of Computer special chair the most according to claim 1, is characterized in that: described front chair
Leg and back leg are made up of cross bar and hound respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169817.1A CN103919378B (en) | 2014-04-25 | 2014-04-25 | A kind of Computer special chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169817.1A CN103919378B (en) | 2014-04-25 | 2014-04-25 | A kind of Computer special chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103919378A CN103919378A (en) | 2014-07-16 |
| CN103919378B true CN103919378B (en) | 2016-08-24 |
Family
ID=51137958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410169817.1A Expired - Fee Related CN103919378B (en) | 2014-04-25 | 2014-04-25 | A kind of Computer special chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103919378B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223827A (en) * | 2014-09-22 | 2014-12-24 | 安吉县聚源家具有限公司 | Durable bar chair |
| CN104739615B (en) * | 2015-03-03 | 2017-01-11 | 柳州市中医院 | Domestic rehabilitation exercise chair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690387A (en) * | 1996-10-28 | 1997-11-25 | Sarti; Ronnie A. | Removable headrest for chairs |
| CN201641143U (en) * | 2010-01-28 | 2010-11-24 | 富翔股份有限公司 | Lifting adjusting device for backrest of office chair |
| DE102010022960A1 (en) * | 2010-06-08 | 2011-12-08 | Yvonne Troidl | Seat for medical and/or therapeutic patient, has backrest movably arranged against seat surface, and resting device formed such that movement of upper extremities of patient is enabled in front body section without handicap |
| CN202908237U (en) * | 2012-07-15 | 2013-05-01 | 徐秉朗 | Computer chair capable of preventing cervical spondylosis |
| CN203814966U (en) * | 2014-04-25 | 2014-09-10 | 范祝本 | Special chair for computer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070052275A1 (en) * | 2005-08-23 | 2007-03-08 | Waheed Ghilzai | Modular ergonomic chair |
-
2014
- 2014-04-25 CN CN201410169817.1A patent/CN103919378B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690387A (en) * | 1996-10-28 | 1997-11-25 | Sarti; Ronnie A. | Removable headrest for chairs |
| CN201641143U (en) * | 2010-01-28 | 2010-11-24 | 富翔股份有限公司 | Lifting adjusting device for backrest of office chair |
| DE102010022960A1 (en) * | 2010-06-08 | 2011-12-08 | Yvonne Troidl | Seat for medical and/or therapeutic patient, has backrest movably arranged against seat surface, and resting device formed such that movement of upper extremities of patient is enabled in front body section without handicap |
| CN202908237U (en) * | 2012-07-15 | 2013-05-01 | 徐秉朗 | Computer chair capable of preventing cervical spondylosis |
| CN203814966U (en) * | 2014-04-25 | 2014-09-10 | 范祝本 | Special chair for computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103919378A (en) | 2014-07-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170425 |