CN209595192U - A kind of electricity contention chair - Google Patents
A kind of electricity contention chair Download PDFInfo
- Publication number
- CN209595192U CN209595192U CN201920184573.2U CN201920184573U CN209595192U CN 209595192 U CN209595192 U CN 209595192U CN 201920184573 U CN201920184573 U CN 201920184573U CN 209595192 U CN209595192 U CN 209595192U
- Authority
- CN
- China
- Prior art keywords
- support
- handrail
- keyboard
- push rod
- snap
- 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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Abstract
A kind of electricity contention chair, including seat and the chair back, the seat is fixedly connected with the chair back, handrail is provided on the seat, the handrail is hollow cuboid, setting is fluted in handrail, the first push rod and the second push rod are slidably connected in groove, first support and second support have been respectively fixedly connected on first push rod and the second push rod, keyboard holder is provided on the outside of handrail, keyboard holder includes fixed link, turning rod, link block, keyboard support, snap seats and snap-in plug, fixed link is horizontally set on handrail side, snap seats are provided in fixed link, fixed link one end passes through rotation axis connection turning rod, turning rod is vertically arranged, annular slot is offered on turning rod, link block is provided in the annular slot, link block is slidably connected with annular slot, keyboard support is connected on link block, the keyboard support side setting There is the snap-in plug with snap seats cooperation.The utility model can reduce user's vision impairment, and structure is simple, easy to use.
Description
Technical field
The utility model relates to field of office furniture, and in particular to a kind of electricity contention chair.
Background technique
In recent years, electricity competing industry development in China's is rapid, and the competing industry industrial chain of electricity is also gradually perfect, before having biggish development
Scape.The competing practitioner of electricity needs to work before computer for a long time, and keyboard and mouse are all placed on computer desk, needs close close to computer
Distance operation, but the long-term display that closely faces is easy to produce asthenopia, and vision impairment influences health, same to duration
Phase sitting will also result in the occupational diseases such as the strain of waist shoulder, cervical spondylosis, and electric contention chair on the market is mostly according to human body at present
Ergonomic designs, backrest angle and handrail angle etc. all have controllability, but have ignored the competing practitioner of electricity and face computer for a long time
Damage to human eyesight, so needing a kind of electric contention chair that can reduce the competing practitioner's vision impairment of electricity.
Summary of the invention
Lead to vision impairment to solve the problems, such as that the competing practitioner of electricity faces computer for a long time, it is competing that the utility model provides a kind of electricity
Use chair.
A kind of electricity contention chair, including seat and the chair back, the seat are fixedly connected with the chair back, are provided on the seat
Handrail, the handrail are cuboid, and setting is fluted in handrail, and the first push rod and the second push rod are slidably connected in groove, the
It has been respectively fixedly connected with first support and second support on one push rod and the second push rod, has been provided with keyboard holder on the outside of handrail, institute
Stating keyboard holder includes fixed link, turning rod, link block, keyboard support, snap seats and snap-in plug, and the fixed link is horizontally disposed
In handrail side, snap seats are provided in fixed link, the socket of fixed link one end is connected with turning rod, and the turning rod is to set vertically
It sets, annular slot is offered on turning rod, link block is provided in the annular slot, link block and annular slot sliding connect
It connects, keyboard support is connected on link block, the keyboard support side is provided with snap-in plug, and snap-in plug and snap seats cooperate；
Further, neckpillow and waist pillow are provided on the chair back；
Further, which is characterized in that several grooves are provided on the keyboard support；
Further, which is characterized in that be provided with memory foam pad on the seat and the chair back.
The utility model has the following beneficial effects:
It is provided with turnover keyboard holder on seat, keyboard can be placed on chair and be operated, operation side
Just vision impairment can be reduced while；Snap seats and snap-in plug are provided on keyboard holder, it can when without keyboard holder
Keyboard support is stored, does not influence the normal use of chair；The first push rod and the second push rod are provided on seat handrail, the
It is respectively arranged with first support and second support on one push rod and the second push rod, first support keyboard support easy to support when use,
Keyboard places more stable, second support elbow easy to support, and arm support is stablized, convenient for operation；It is arranged on seat and the chair back
There are neckpillow and waist pillow, increases the protection to waist and neck and support, it is possible to reduce the fatigue that long-term sitting generates；It is set on keyboard support
It is equipped with groove, convenient for holding keyboard, mouse and cup and other items；It is provided with memory foam pad on seat and the chair back, using easypro
It is suitable, long service life.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is the utility model storage.
Fig. 2 is structural schematic diagram when the utility model is used.
Fig. 3 is the partial enlarged view in Fig. 2 at A.
Fig. 4 is the top view of the utility model.
Fig. 5 is the structural schematic diagram of the keyboard holder of the utility model.
Fig. 6 is the structural schematic diagram of the keyboard support of the utility model.
Numbering in the drawing are as follows: 1 is seat, and 2 be the chair back, and 3 be handrail, and 4 be keyboard holder, and 5 be neckpillow, and 6 rest the head on for waist, 301
It is the second push rod for the first push rod, 302,303 be first support, and 304 be second support, and 401 be fixed link, and 402 be turning rod,
403 be link block, and 404 be keyboard support, and 405 be snap seats, and 406 be snap-in plug.
Specific embodiment
Invention is further explained with reference to the accompanying drawings and detailed description:
As shown in figures 1 to 6, a kind of electric contention chair, including seat 1 and the chair back 2, the seat 1 are fixedly connected with the chair back 2,
It is provided with handrail 3 on the seat 1, the handrail 3 is cuboid, and setting is fluted in handrail 3, and the is slidably connected in groove
303 He of first support has been respectively fixedly connected on one push rod 301 and the second push rod 302, the first push rod 301 and the second push rod 302
Second support 304, first support 303, second support 304, the first push rod 301 and the second push rod 302 are arranged in handrail 3 and lean on
In the groove of lower part, keyboard holder 4 is provided on the outside of handrail 3, the keyboard holder 4 includes fixed link 401, turning rod 402, connects
Block 403, keyboard support 404, snap seats 405 and snap-in plug 406 are connect, the fixed link 401 is horizontally set on the upper of 3 side of handrail
Portion is provided with snap seats 405 in fixed link 401, and 401 one end of fixed link is socketed with turning rod 402, and the turning rod 402 is perpendicular
It is straight to be arranged, annular slot is offered on turning rod 402, link block 403, link block 403 and ring are provided in the annular slot
Shape card slot is slidably connected, and keyboard support 404 is connected on link block 403, and 404 side of keyboard support is provided with snap-in plug 406,
Snap-in plug 406 and snap seats 405 cooperate；
Neckpillow 5 and waist pillow 6 are provided on the chair back 1；
Several grooves are provided on the keyboard support 404；
Memory foam pad is provided on the seat 1 and the chair back 2.
When in use, user is sitting on chair, pushes the first push rod 301 being arranged in handrail 3, and first support 303 is stretched
Out；Then snap-in plug 406 is extracted, torsion shaft 402 is rotated, so that keyboard support 404 is located at 303 tops, then rotatable key pan arrest
404, make the overturning of keyboard support 404 to horizontality, keyboard is placed in the groove on keyboard support 404, is then pushed in handrail 3
The second push rod 302, second support 304 stretches out, and is used to support elbow position, easy to operate comfortable, can be with when user's fatigue
Lean against on the chair back 2, neckpillow 5 and waist pillow 6 can neck to user and waist play support and protective effect, slow down fatigue；
After use, keyboard is packed up, the first push rod 301 and the second push rod 302 is pushed, first support 303 and second support 304 is received
Enter in handrail 3,270 degree of rotation torsion shafts 403 to keyboard support 404 are in 1 side of seat, then rotatable key pan arrest 404 to keyboard
Support 404 is bonded 1 side of seat, and snap-in plug 406 is inserted into snap seats 405, and fixed keyboard support 404 completes storage.
The embodiment of the above, the only preferred embodiment of the utility model not limit the utility model
Practical range, therefore all equivalent change or modifications done according to structure, feature and principle described in the utility model patent range,
It should be included in present utility model application the scope of the patents.
Claims (4)
1. a kind of electricity contention chair, including seat (1) and the chair back (2), which is characterized in that the seat (1) and the chair back (2) are fixed
It connects, is provided with handrail (3) on the seat (1), the handrail (3) is cuboid, and fluted, groove is arranged in handrail (3)
The first push rod (301) and the second push rod (302) are inside slidably connected, is consolidated respectively on the first push rod (301) and the second push rod (302)
Surely it is connected with first support (303) and second support (304), is provided with keyboard holder (4) on the outside of handrail (3), the keyboard branch
Frame (4) includes that fixed link (401), turning rod (402), link block (403), keyboard support (404), snap seats (405) and buckle are inserted
Head (406), the fixed link (401) are horizontally set on handrail (3) side, are provided with snap seats (405) in fixed link (401),
Described fixed link (401) one end is socketed with turning rod (402), and annular slot, the annular slot are offered on turning rod (402)
It is inside provided with link block (403), link block (403) is slidably connected with annular slot, and link block is connected with keyboard support on (403)
(404), keyboard support (404) side is provided with snap-in plug (406), and snap-in plug (406) and snap seats (405) cooperate.
2. a kind of electric contention chair according to claim 1, which is characterized in that be provided with neckpillow (5) on the chair back (2)
(6) are rested the head on waist.
3. a kind of electric contention chair according to claim 1, which is characterized in that the keyboard support (404) if on be provided with
Dry groove.
4. a kind of electric contention chair according to claim 1, which is characterized in that be all provided on the seat (1) and the chair back (2)
It is equipped with memory foam pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920184573.2U CN209595192U (en) | 2019-02-02 | 2019-02-02 | A kind of electricity contention chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920184573.2U CN209595192U (en) | 2019-02-02 | 2019-02-02 | A kind of electricity contention chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209595192U true CN209595192U (en) | 2019-11-08 |
Family
ID=68403234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920184573.2U Expired - Fee Related CN209595192U (en) | 2019-02-02 | 2019-02-02 | A kind of electricity contention chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209595192U (en) |
-
2019
- 2019-02-02 CN CN201920184573.2U patent/CN209595192U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20210202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |