CN103919378A - Special chair for computer - Google Patents
Special chair for computer Download PDFInfo
- Publication number
- CN103919378A CN103919378A CN201410169817.1A CN201410169817A CN103919378A CN 103919378 A CN103919378 A CN 103919378A CN 201410169817 A CN201410169817 A CN 201410169817A CN 103919378 A CN103919378 A CN 103919378A
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- China
- Prior art keywords
- connector
- chair
- load
- cross bar
- bearing cross
- 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.)
- Granted
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Abstract
The invention belongs to the technical field of tables and chairs for computers, and in particular relates to a special chair for a computer. The special chair for the computer comprises a chair seat, a chair back, a connecting frame, a rear chair leg, a bearing cross rod, a connecting piece and a front chair leg, wherein the chair seat is connected with the chair back through the bearing cross rod and the connecting frame, the bearing cross rod is connected with the connecting frame through the connecting piece, one end of the bearing cross rod is connected with the connecting piece, and the other end of the bearing cross rod is connected with the rear chair leg, the connecting frame is connected with the connecting piece through a rotating shaft, a bracket is arranged at the top end of the connecting frame, an adjusting nut is arranged at the junction of the bracket and the connecting frame, a bracket base is mounted on the bracket, and the front chair leg is mounted at the junction of the connecting piece and the bearing cross rod. The special chair has the beneficial effects of effectively alleviating cervical vertebra and lumbar vertebra fatigue, so as to prevent the occurrence of cervical vertebra diseases and lumbar vertebra diseases, so that a user can surf the internet at ease.
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 traditional chair, can only make people lean on for a moment backward when dog-tired, then continues fierce battle.Can not tackle the problem at its root.Because online causes cervical vertebra pain, the lighter's dizziness headache, moderate numb limb, severe one is paralysed to people, has a strong impact on own health and happy family life.
Summary of the invention
The present invention, in order to make up the defect of prior art, provides a kind of and can effectively alleviate cervical vertebra and lumbar vertebrae fatigue, 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, comprise seat support, the chair back, link, back leg, load-bearing cross bar, connector and front chair leg, described seat support is connected with link by load-bearing cross bar 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, back leg is equipped with in one end in addition, described link is connected by rotating shaft with connector, bracket is equipped with on described link top, adjusting nut is equipped with in the junction of bracket and link, on described bracket, bracket is housed, front chair leg is equipped with in the junction of described connector and load-bearing cross bar.
Further, described seat bottom is equipped with threaded column, on load-bearing cross bar, nut is housed, and nut corresponding position on load-bearing cross bar has hole, and seat support is connected with load-bearing cross bar with the nut on load-bearing screw rod by threaded column.
The invention has the beneficial effects as follows:
1, seat support employing is adjustable up and down, to adapt to different height and custom, and because hydraulic means has the possibility that knocking occurs, has adopted safe and practical screw lifting mechanism.
2, between seat support and the chair back, take spacing adjustable, to adapt to the difference of people's waistline.
3, the chair back can up-down adjustment on link, with meet people lie prone by time different stressed custom.
4, the angle of inclination of link is adjustable, to adapt to the demand of people to different angles.
5, bracket is adjustable up and down, with adapt to the people of different heights lie prone by time head put requirement.
6, the front and back adjustability of bracket, with adapt to people lie prone by time head head trim difference.
7, the semi arch of bracket design, is the elasticity that increases bracket, stiff to slow down, and increase the comfortableness of head, and taking of idle arm is put.
8, cervical vertebra and lumbar vertebrae fatigue can also be effectively alleviated in the present invention, prevent the generation of cervical vertebra and lumbar vertebra disease, make people's easily logging onto the Internet.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the syndeton 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 threaded column, 7 nuts, 8 connectors, 9 chair back connection sliding blocks, 10 clamp nuts, 11 rotating shafts, 12 brackets, 13 brackets, 14 connect slide plate, 15 chutes, 16 front chair legs, 17 link slots, 18 load-bearing cross bar connecting holes, 19 demarcation strip one, 20 connector one, 21 connectors two, 22 cross bars, 23 hounds, 24 adjusting nuts, 25 demarcation strips two.
The specific embodiment
Accompanying drawing 1-4 is a kind of specific embodiment of the present invention.This invents a kind of Computer special chair, comprise 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 with link 3 by load-bearing cross bar 5 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 are connected with connector 8, back leg 4 is equipped with in one end in addition, described link 3 is connected by rotating shaft 11 with connector 8, bracket 12 is equipped with on described link 3 tops, bracket 12 is equipped with adjusting nut 24 with the junction of link 3, on described bracket 12, bracket 13 is housed, described connector 8 is equipped with front chair leg 16 with the junction of load-bearing cross bar 5.
Consult shown in Fig. 2, threaded column 6 is equipped with in described seat support 1 bottom, and nut 7 is housed on load-bearing cross bar 5, and nut 7 corresponding position on load-bearing cross bar 5 has hole, and seat support 1 is connected with load-bearing cross bar 5 with the nut 7 on load-bearing cross bar 5 by threaded column 6.
Consult shown in Fig. 1, the described chair back 2 is connected by chair back connection sliding block 9 with link 3, the chair back 2 is connected by rotating shaft 11 with chair back connection sliding block 9, and clamp nut 10 is housed on chair back connection sliding block 9, regulates clamp nut 10 to make the chair back 2 pass through chair back connection sliding block 9 in the enterprising line slip of link 3.
Consult shown in Fig. 4, described connector 8 is by connector 1, connector 2 21 and clamp nut 10 form, connector 1 and connector 2 21 integrated punchings are welded, the angle of its composition is greater than 90 degree, connector 1 is provided with demarcation strip 1 with the junction of connector 2 21, connector 1 is provided with link slot 17, adjusting nut 24 is equipped with at link slot 17 back sides, connector 2 21 is provided with link slot 17, link slot 17 bottoms have load-bearing cross bar connecting hole 18, load-bearing cross bar connecting hole 18 bottoms are provided with demarcation strip 2 25, demarcation strip 1 and demarcation strip 2 25 one-tenth parallel layings straggly, demarcation strip 1 plays load-bearing effect with 2 25 pairs of load-bearing cross bars 5 of demarcation strip, clamp nut 10 is equipped with in connector 2 21 sides.
Consult shown in Fig. 1, Fig. 3, described bracket 12 is semicircular arc, and bracket 12 is connected with adjusting nut 24 by being connected slide plate 14 with bracket 13, connects on slide plate 14 and has chute 15, and adjusting nut 24 connects with the chute 15 being connected on slide plate 14 through bracket 12 tops.
Consult shown in Fig. 1, Fig. 4, described load-bearing cross bar 5 is connected with connector 8 through the load-bearing cross bar connecting hole 18 on connector 2 21, and by connector 2 21, tightens nut 10 and regulate.
Consult shown in Fig. 1, Fig. 4, described link 3 is connected in the link slot 17 on connector 1 by rotating shaft 11, and link 3 carries out angular adjustment by the adjusting nut 24 at link slot 17 backs on connector 1.
Consult shown in Fig. 1, described front chair leg 16 and back leg 4 are comprised of cross bar 22 and hound 23 respectively.
This invents a kind of Computer special chair, the cross bar 22 contacting with ground by two different sizes supports, 40 centimetres of cross bar 22 length on front chair leg 16,38 centimetres of cross bar 22 length on back leg 4, prevent double swerve, seat support 1 main stress load-bearing cross bar 5, is delivered to power on two cross bars 22 that contact with ground by two of front and back hound 23, load-bearing cross bar 5 is connected with the mode that back leg 4 is bolted, and the chair back 2 can be realized the swing in certain angle by the adjusting nut 24 on connector 8.The chair back 2 profiles adopt the how much camber line designs in human body shirtfront, meet after people are sitting on seat support 1 and lie prone on the chair back 2 leaning on, the chair back 2 is connected by chair back connection sliding block 9 with link 3, by adjustment clamp nut 10, can realize and sliding up and down, behind location, by clamp nut 10, controlled, and between the chair back 1 and chair back connection sliding block 9, by rotating shaft 11, there is swing by a small margin, to realize with human body natural, be combined.Bracket 12 adopts camber lines to add straight section design, and camber line design produces elastic force, increases head comfort, and straight section design can up-down adjustment, coordinates seat support 1 lifting, to adapt to the demand of different heights.Bracket 13 can be realized the adjustable connection in front and back by connecting slide plate 14, to adapt to the different head trim of people's head.On bracket 13, can inlay cushion, make chin stressed more comfortable even.
The present invention is not limited to above-mentioned embodiment, anyone should learn under enlightenment of the present invention, make there is identical or close technical scheme with the present invention, within all falling into protection scope of the present invention.
The technology that the present invention does not describe in detail, shape, structure are partly known technology.
Claims (8)
1. a Computer special chair, is characterized in that; Comprise seat support, the chair back, link, back leg, load-bearing cross bar, connector and front chair leg, described seat support is connected with link by load-bearing cross bar 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, back leg is equipped with in one end in addition, described link is connected by rotating shaft with connector, bracket is equipped with on described link top, adjusting nut is equipped with in the junction of bracket and link, on described bracket, bracket is housed, front chair leg is equipped with in the junction of described connector and load-bearing screw rod.
2. a kind of Computer special chair according to claim 1, it is characterized in that: described seat bottom is equipped with threaded column, on load-bearing cross bar, nut is housed, nut corresponding position on load-bearing cross bar has hole, and seat support is connected with load-bearing cross bar with the nut on load-bearing cross bar by threaded column.
3. a kind of Computer special chair according to claim 1, it is characterized in that: the described chair back is connected sliding sleeve with link by the chair back and connects, the chair back is connected sliding sleeve with the chair back and connects by rotating shaft, on chair back connection sliding sleeve, clamp nut is housed, regulates clamp nut to make the chair back connect and slide over the enterprising line slip of link by the chair back.
4. a kind of Computer special chair according to claim 1, it is characterized in that: described connector is by connector one, connector two and clamp nut form, connector one and connector two integrated punchings are welded, the angle of its composition is greater than 90 degree, connector one is provided with demarcation strip one with the junction of connector two, connector one is provided with link slot, adjusting nut is equipped with at the link slot back side, connector two is provided with link slot, link slot bottom has load-bearing cross bar connecting hole, load-bearing cross bar connecting hole bottom is provided with demarcation strip two, two one-tenth parallel layings straggly of demarcation strip one and demarcation strip, connector two side faces is equipped with clamp nut.
5. a kind of Computer special chair according to claim 1, it is characterized in that: described bracket is semicircular arc, bracket is connected with clamp nut by being connected slide plate with bracket, connects on slide plate and has chute, and clamp nut connects with the chute being connected on slide plate through bracket top.
6. according to a kind of Computer special chair described in claim 1 or 4, it is characterized in that: described load-bearing cross bar is connected with connector through the load-bearing cross bar connecting hole on connector two, and regulates by the clamp nut on connector two.
7. according to a kind of Computer special chair described in claim 1 or 4, it is characterized in that: described link is connected in the link slot on connector one by rotating shaft, link carries out angular adjustment by the adjusting nut at the link slot back on connector one.
8. a kind of Computer special chair according to claim 1, is characterized in that: described front chair leg and back leg are comprised 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 true CN103919378A (en) | 2014-07-16 |
| CN103919378B 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) |
Cited By (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 |
| CN104739615A (en) * | 2015-03-03 | 2015-07-01 | 柳州市中医院 | Domestic rehabilitation exercise chair |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690387A (en) * | 1996-10-28 | 1997-11-25 | Sarti; Ronnie A. | Removable headrest for chairs |
| US20070052275A1 (en) * | 2005-08-23 | 2007-03-08 | Waheed Ghilzai | Modular ergonomic chair |
| 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 |
-
2014
- 2014-04-25 CN CN201410169817.1A patent/CN103919378B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5690387A (en) * | 1996-10-28 | 1997-11-25 | Sarti; Ronnie A. | Removable headrest for chairs |
| US20070052275A1 (en) * | 2005-08-23 | 2007-03-08 | Waheed Ghilzai | Modular ergonomic chair |
| 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 |
Cited By (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 |
| CN104739615A (en) * | 2015-03-03 | 2015-07-01 | 柳州市中医院 | Domestic rehabilitation exercise chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103919378B (en) | 2016-08-24 |
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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 |