CN105725566A - Computer operation chair - Google Patents
Computer operation chair Download PDFInfo
- Publication number
- CN105725566A CN105725566A CN201410741288.8A CN201410741288A CN105725566A CN 105725566 A CN105725566 A CN 105725566A CN 201410741288 A CN201410741288 A CN 201410741288A CN 105725566 A CN105725566 A CN 105725566A
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- Prior art keywords
- gear
- inverted
- right handrail
- mouse operation
- shaft
- Prior art date
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- 210000000707 wrist Anatomy 0.000 claims description 10
- 210000004247 hand Anatomy 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000003128 head Anatomy 0.000 description 43
- 238000010586 diagram Methods 0.000 description 5
- 230000003387 muscular Effects 0.000 description 4
- 206010034464 Periarthritis Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 208000005494 xerophthalmia Diseases 0.000 description 1
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- Position Input By Displaying (AREA)
- Special Chairs (AREA)
Abstract
The invention discloses a computer operation chair. The computer operation chair comprises a backrest, a cushion, a base and raised left and right armrests at two sides of the cushion. The outer side of the right armrest is provided with a mouse bag with an upward opening, a mouse operation bench prepared from a left plate and a right plate through hinged connection is arranged above the top wall of the right armrest, the right plate rotates downward along a hinged joint to cover an outward side plate of the right armrest, after the right plate of the mouse operation bench rotates upward and the right plate and the left plate are spliced to form the mouse operation bench, the outward side plate of the right armrest is outward pulled out so that the side plate located below the right plate of the mouse operation bench bears the right plate, when a mouse is operated, the right plate is pulled up and the right plate and the left plate are spliced to form the mouse operation bench, a hexagon head is pulled outward so that a locking shaft is separated from a hexagonal shaft hole of a gear shaft, a tooth belt on an inverted T-shaped sliding seat below the bottom wall of the mouse operation bench is meshed with a gear and whether a force along any direction is applied for the mouse operation bench, the mouse operation bench is not moved because of meshing of the gear belt and the gear.
Description
Technical field
A kind of computation seat with mouse operation platform, belongs to the optimisation technique of Chair for computer desk.
Background technology
When operating computer, MouseAcross is typically located on computer desktop, and during operation mouse, the right hand needs to be lifted on desktop for a long time, it is easy to causing that shoulder muscular tone, limbs ossify, serious meeting causes the diseases such as scapulohumeral periarthritis.
It is, thus, sought for a kind of mouse action way that can alleviate shoulder muscular tone.
Summary of the invention
The purpose of the present invention: provide a kind of and the right hand need not be lifted to the chair for operating computer being just operable to mouse on desktop.
The technical scheme is that a kind of chair for operating computer, mainly include backrest, medicated cushion, base, and it is positioned at medicated cushion both sides left handrail upwardly and right handrail, opening up Mouse bag 1 it is provided with in the outside of right handrail, roof at right handrail is arranged over the mouse operation platform 2 hinged by left plate and right panel, and right panel rotates down the side plate 3 covering right handrail outwardly along hinged place；Right handrail side plate 3 outwardly is provided with two groups of fixing axles towards the wall of right handrail, and accordingly, right handrail is provided with the axis hole corresponding with fixing axle, and right handrail side plate outwardly inserts axis hole by fixing axle and is placed in the outside of right handrail；After the right panel of mouse operation platform being rotated up be combined into mouse operation platform with left plate, right handrail side plate 3 outwardly is pulled out so that it is below the right panel of mouse operation platform, withstand right panel.
The diapire of left plate is connected with inverted T shape slide 4, the inverted T shape sliding tray 5 matched with inverted T shape slide that right handrail roof is provided with concave downward, described inverted T shape sliding tray is provided with opening at right handrail on the end face after chair, at the strut rail groove 6 intersected vertically with inverted T shape sliding tray that right handrail is provided with concave downward near the upper surface of backrest, the inverted T shape slide of mouse operation platform diapire is directed at inverted T shape sliding tray, inverted T shape slide is made to enter inverted T shape sliding tray, mouse operation platform is shifted onto right handrail from the rear of right handrail, again stop block 7 is inserted strut rail groove, the stop block inserted prevents inverted T shape slide from rearward skidding off.
It is provided with a cingulum along the axis below inverted T shape sliding seat 4 diapire；Diapire in the middle part of inverted T shape sliding tray is provided with the gear grooved of concave downward, the gear 21 matched with cingulum it is mounted with in gear grooved, the sidewall of gear grooved is provided with the cylindrical locating shaft that the direction of left handrail is prominent, locating shaft inserts the right side pivot holes of gear from the side of gear, makes the tooth of gear form occluding relation with the tooth of cingulum；The left side of gear is provided with cylin-drical tooth wheel shaft outwardly, is provided with the hexagon axis hole caved inward on the end wall of gear shaft；The left side wall of gear grooved is provided with the locking shaft hole arriving right handrail interior sidewall surface outwardly, it is the hexagon ring that negative and positive are mated with the outer wall of turret head that locking shaft hole is positioned at the endoporus expansion formation of right handrail inside outlet end, turret head 22 is placed in this hole, the turret head outer wall being positioned at outside right handrail is provided with downwardly depending handle, the inwall of turret head is provided with and the endoporus of lock shaft ends match, is being provided with, away from the lock shaft end wall of gear, the screw caved inward；Lock shaft 23 one end is inserted in hexagon axis hole, and the other end is outwardly into locking shaft hole in gear grooved, enters back in the endoporus of turret head, is fixed on the screw of lock shaft by turret head with screw 24；Being provided with a circle back-up ring on lock shaft 23 outer wall, back-up ring is positioned at gear grooved, and the diameter of back-up ring is more than the diameter of locking shaft hole, and more than the hexagon axis hole of gear shaft；The length of described hexagon ring arrives gear shaft towards the distance between the end face of locking shaft hole less than or equal to locking shaft hole opening in gear grooved；Pull-up handle is pulled outwardly turret head, and turret head drives lock shaft to be moved outwardly until back-up ring and props up gear grooved inwall, and turret head leaves hexagon ring, and locking the tip of the axis is still located in the hexagon axis hole of gear shaft；When pushing away in turret head to the right handrail, turret head drives lock shaft to move inward, until back-up ring props up gear shaft, turret head enters hexagon ring, and locking the tip of the axis enters the hexagon axis hole of gear shaft more.
When needing to pull down mouse operation platform, stop block is extracted from strut rail groove, push mouse operation platform to rear from the front of right handrail, mouse operation platform can be taken off.
The length of described inverted T shape slide 4 less than mouse operation platform 2 length 2/3rds.
Described inverted T shape slide 4 is positioned on the diapire of left plate.
The length of described inverted T shape slide 4 is less than the length of inverted T shape sliding tray.
It is provided with pillow hands platform upwardly at the roof rear portion of mouse operation platform, is used for holding up wrist.
Described stop block 7 is provided with stop bit projection towards the end face after chair, and when stop block is inserted strut rail groove, stop bit projection is outstanding from inverted T shape sliding tray towards the opening after chair.
Beneficial effect
1, when needing operation mouse, right panel pull-up and left plate are combined into mouse operation platform, by intrinsic pressure for turret head handrail to the right, when mouse operation platform imposes strength forward or backward, mouse operation platform will move forward or backward on gear, after moving to suitable position, handle on pull-up turret head, turret head is pulled outwardly, lock shaft is made to leave the hexagon axis hole of gear shaft, the cingulum on inverted T shape sliding seat below mouse operation platform diapire is formed with gear and is engaged, during operation mouse, no matter mouse operation platform is bestowed the strength in which direction, due to being engaged of cingulum and gear, mouse operation platform is mobile all without producing；
2, during operation mouse, the right hand is lowerd on the mouse operation platform on side, right finesse rides on the pillow hands platform of projection, owing to mouse operation platform is lower than desktop, certain difference in height is there is between pillow hands platform and mouse operation platform, mouse need not be used with the wrist raised, it is possible to effectively alleviate the muscular tone of shoulder when operating mouse and wrist between growing again.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 launches mouse operation platform and pulls out the schematic diagram of side plate；
Fig. 3 is the schematic diagram after mouse operation platform moves forward；
Fig. 4 is a schematic perspective view of the present invention；
Fig. 5 is the partial enlarged drawing of Fig. 4；
Fig. 6 is popping and partial cutaway schematic of right handrail；
Fig. 7 is the partial enlarged drawing of Fig. 6；
Fig. 8 is the fragmentary sectional view of right handrail
Fig. 9 is the partial enlarged drawing of A in Fig. 8；
Figure 10 is the partial enlarged drawing of B in Fig. 8；
Figure 11 is the perspective view of mouse operation platform；
Figure 12 is the generalized section of turret head；
Figure 13 is the schematic diagram that turret head inserts hexagon ring；
Figure 14 is the partial enlarged drawing of Figure 13；
Figure 15 is the schematic diagram that turret head leaves hexagon ring；
Figure 16 is the partial enlarged drawing of Figure 15.
Detailed description of the invention
As shown in Fig. 1 to Figure 12, chair for operating computer, mainly include backrest, medicated cushion, base, and it is positioned at medicated cushion both sides left handrail upwardly and right handrail, opening up Mouse bag 1 it is provided with in the outside of right handrail, roof at right handrail is arranged over the mouse operation platform 2 hinged by left plate and right panel, and it is hinged by hinge or rotating shaft that right panel rotates down the side plate 3 covering right handrail outwardly, described left plate and right panel along hinged place.
When using mouse, it is possible to take out mouse easily from the Mouse bag outside right handrail；During without mouse, it is also possible to easily mouse is accommodated in Mouse bag, it is to avoid mouse is broken from landing operating board.
Right handrail side plate 3 outwardly is provided with two groups of fixing axles towards the wall of right handrail, and accordingly, right handrail is provided with the axis hole corresponding with fixing axle, and right handrail side plate outwardly inserts axis hole by fixing axle and is placed in the outside of right handrail；When the right panel of mouse operation platform being rotated up to after being combined into mouse operation platform with left plate, right handrail side plate 3 outwardly is pulled out so that it is below right panel, withstand right panel.Often the fixing axle of group is generally two parallel axes being arranged above and below, and when right handrail side plate outwardly is pulled outwardly, as long as right panel can be propped up, draws can it be completely pulled out from right handrail too much, at this moment, it is necessary to it rolled back preparing to fix axle again.
Left plate is connected with inverted T shape slide 4, the inverted T shape sliding tray 5 matched with inverted T shape slide that right handrail roof is provided with concave downward, described inverted T shape sliding tray is provided with opening at right handrail on the end face after chair, at the strut rail groove 6 intersected vertically with inverted T shape sliding tray that right handrail is provided with concave downward near the upper surface of backrest, the inverted T shape slide of mouse operation platform diapire is directed at inverted T shape sliding tray, inverted T shape slide is made to enter inverted T shape sliding tray, mouse operation platform is shifted onto right handrail from the rear of right handrail, again stop block 7 is inserted strut rail groove, the stop block inserted prevents inverted T shape slide from rearward skidding off.
It is provided with a cingulum along the axis below inverted T shape sliding seat 4 diapire；Diapire in the middle part of inverted T shape sliding tray is provided with the gear grooved of concave downward, the gear 21 matched with cingulum it is mounted with in gear grooved, the sidewall of gear grooved is provided with the cylindrical locating shaft that the direction of left handrail is prominent, locating shaft inserts the right side pivot holes of gear from the side of gear, makes the tooth of gear form occluding relation with the tooth of cingulum；The left side of gear is provided with cylin-drical tooth wheel shaft outwardly, is provided with the hexagon axis hole caved inward on the end wall of gear shaft；The left side wall of gear grooved is provided with the locking shaft hole arriving right handrail interior sidewall surface outwardly, it is the hexagonal hexagon ring that negative and positive are mated with the outer wall of turret head that locking shaft hole is positioned at the endoporus expansion formation of right handrail inside outlet end, turret head 22 is placed in hexagon ring, the turret head outer wall being positioned at outside right handrail is provided with downwardly depending handle, the inwall of turret head is provided with and the endoporus of lock shaft ends match, is being provided with, away from the lock shaft end wall of gear, the screw caved inward；Lock shaft 23 one end is inserted in hexagon axis hole, and the other end is outwardly into locking shaft hole in gear grooved, enters back in the endoporus of turret head 22, is fixed on the screw of lock shaft by turret head with screw 24；Being provided with a circle back-up ring on lock shaft 23 outer wall, back-up ring is positioned at gear grooved, and the diameter of back-up ring is more than the diameter of locking shaft hole, and more than the hexagon axis hole of gear shaft.
The length of described hexagon ring arrives gear shaft towards the distance between the end face of locking shaft hole less than or equal to locking shaft hole opening in gear grooved.
As shown in Figure 15 to Figure 16, pull-up handle is pulled outwardly turret head, and turret head drives lock shaft to be moved outwardly until back-up ring and props up gear grooved inwall, and turret head leaves hexagon ring, and locking the tip of the axis is still located in the hexagon axis hole of gear shaft；Owing to turret head is fixed in lock shaft by screw, therefore, turret head can not be pulled away from right handrail, turret head leaves hexagon ring, at this moment, when imposing strength forward or backward on mouse operation platform, mouse operation platform will rotate by driven gear forward or backward, gear driven lock shaft, lock shaft drives screw and turret head along the axis rotation of gear, thus realizing the adjustment to mouse operation platform position.
When pushing away in turret head to the right handrail, turret head drives lock shaft to move inward, until back-up ring props up gear shaft, turret head enters hexagon ring.
As shown in Figure 13 to Figure 14, when pushing away in turret head to the right handrail, the direction promoting locking axial gears is moved, until back-up ring arrives to the gear shaft of gear, at this moment, turret head is towards the hexagon ring that is partially into of gear, and locking the tip of the axis enters the hexagon axis hole of gear shaft more, no matter where back-up ring is in, and locking the tip of the axis is always positioned in the hexagon axis hole of gear shaft.When bestowing strength forward or backward on mouse operation platform, strength is delivered in lock shaft, due to lock shaft and turret head socket, and turret head enters hexagon ring, turret head can not be rotated by the restriction of hexagon ring, therefore, makes the lock shaft socket-connected with it to rotate, accordingly, gear also cannot rotate, and causes that mouse operation platform can not rotate, under this state, it is suitable for mouse to be placed on mouse operation platform, utilizes mouse that computer is operated.
Therefore, after turret head is pressed into hexagon ring, just having locked the position of mouse operation platform, no matter how to have operated mouse on mouse operation platform, mouse operation platform is all without being moved；After turret head leaves hexagon ring, mouse operation platform imposes strength forward or backward, by the gearing of lock shaft, turret head can be driven to rotate together, so that mouse operation platform moves forward or backward, it is achieved the adjustment to mouse operation platform position.
When needing to pull down mouse operation platform, stop block is extracted from strut rail groove, push mouse operation platform to rear from the front of right handrail, mouse operation platform can be taken off.
The length of described inverted T shape slide 4 less than mouse operation platform 2 length 2/3rds, and the rear portion near mouse operation platform, inverted T shape slide can firmly be installed into inverted T shape sliding tray, mouse operation platform is made in use not have shaking phenomenon, and the right hand rides over after on pillow hands platform, and inverted T shape slide also functions to strong supporting role.
Described inverted T shape slide 4 is positioned on the diapire of left plate, in alignment with the bracing frame of right handrail, and wrist pillow rides over after on mouse operation platform, and the pressure that mouse operation platform is produced is transferred down on right arm supports frame.
The length of described inverted T shape slide 4 is less than the length of inverted T shape sliding tray, inverted T shape slide can adjust position in front and back in inverted T shape sliding tray, mouse operation platform can be adjusted applicable position by different people, enables the operation mouse that the right hand that pillow rides on mouse operation platform is comfortable.
Pillow hands platform upwardly it is provided with at the roof rear portion of mouse operation platform, for holding up wrist, form certain difference in height between pillow hands platform and mouse operation platform, mouse need not be used with the wrist raised between growing again, and, owing to armrest is relatively low, during operator's operating computer, the right hand can be put into when typewriting on the mouse operation platform that position is shorter and operate mouse, owing to the right hand need not be raised, the tendon of shoulder also would not be nervous, it is possible to effectively reduces scapulohumeral periarthritis；Owing to resting the head on the effect of hands platform, during operating computer, wrist need not be constantly in vacant state again, it is possible to reduces wrist muscular tone, effectively alleviates wrist pressure, it is to avoid mouse hand.
Described stop block 7 is provided with stop bit projection towards the end face after chair, when stop block is inserted strut rail groove, stop bit projection is outstanding from inverted T shape sliding tray towards the opening after chair, when stop block is taken out by needs from strut rail groove, have only to catch stop bit projection upwards to lift, it becomes possible to taken out from strut rail groove by stop block.
When simply browsing when typewriting, operator's health leans against on back, the right hand is operating computer on right handrail, seat can be pulled away from desktop larger distance, the distance between eyes and computer display screen is made to widen, it is possible to improve eyes greatly and dig-in xerophthalmia that computer may result in for a long time and alleviate bathomorphic incidence rate.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, and those skilled in the art in the essential scope of the present invention, make a variety of changes or substitute, also should belong to the protection category of the present invention.
Claims (8)
1. a chair for operating computer, mainly include backrest, medicated cushion, base, and it is positioned at medicated cushion both sides left handrail upwardly and right handrail, it is characterized in that: be provided with opening up Mouse bag (1) in the outside of right handrail, roof at right handrail is arranged over the mouse operation platform (2) hinged by left plate and right panel, and right panel rotates down the side plate (3) covering right handrail outwardly along hinged place；Right handrail side plate (3) outwardly is provided with two groups of fixing axles towards the wall of right handrail, and accordingly, right handrail is provided with the axis hole corresponding with fixing axle, and right handrail side plate outwardly inserts axis hole by fixing axle and is placed in the outside of right handrail；After the right panel of mouse operation platform being rotated up be combined into mouse operation platform with left plate, right handrail side plate (3) outwardly is pulled out so that it is below the right panel of mouse operation platform, withstand right panel.
2. a kind of chair for operating computer according to claim 1, it is characterized in that: the diapire of left plate is connected with inverted T shape slide (4), the inverted T shape sliding tray (5) matched with inverted T shape slide that right handrail roof is provided with concave downward, described inverted T shape sliding tray is provided with opening at right handrail on the end face after chair, at the strut rail groove (6) intersected vertically with inverted T shape sliding tray that right handrail is provided with concave downward near the upper surface of backrest, the inverted T shape slide of mouse operation platform diapire is directed at inverted T shape sliding tray, inverted T shape slide is made to enter inverted T shape sliding tray, mouse operation platform is shifted onto right handrail from the rear of right handrail, again stop block (7) is inserted strut rail groove, the stop block inserted prevents inverted T shape slide from rearward skidding off.
3. a kind of chair for operating computer according to claim 2, it is characterised in that: it is provided with a cingulum along the axis below inverted T shape sliding seat (4) diapire；Diapire in the middle part of inverted T shape sliding tray is provided with the gear grooved of concave downward, the gear (21) matched with cingulum it is mounted with in gear grooved, the sidewall of gear grooved is provided with the cylindrical locating shaft that the direction of left handrail is prominent, locating shaft inserts the right side pivot holes of gear from the side of gear, makes the tooth of gear form occluding relation with the tooth of cingulum；The left side of gear is provided with cylin-drical tooth wheel shaft outwardly, is provided with the hexagon axis hole caved inward on the end wall of gear shaft；The left side wall of gear grooved is provided with the locking shaft hole arriving right handrail interior sidewall surface outwardly, it is the hexagon ring that negative and positive are mated with the outer wall of turret head that locking shaft hole is positioned at the endoporus expansion formation of right handrail inside outlet end, turret head (22) is placed in this hole, the turret head outer wall being positioned at outside right handrail is provided with downwardly depending handle, the inwall of turret head is provided with and the endoporus of lock shaft ends match, is being provided with, away from the lock shaft end wall of gear, the screw caved inward；Lock shaft (23) one end is inserted in hexagon axis hole, and the other end is outwardly into locking shaft hole in gear grooved, enters back in the endoporus of turret head, is fixed on the screw of lock shaft by turret head with screw (24)；Being provided with a circle back-up ring on lock shaft (23) outer wall, back-up ring is positioned at gear grooved, and the diameter of back-up ring is more than the diameter of locking shaft hole, and more than the hexagon axis hole of gear shaft；The length of described hexagon ring arrives gear shaft towards the distance between the end face of locking shaft hole less than or equal to locking shaft hole opening in gear grooved；Pull-up handle is pulled outwardly turret head, and turret head drives lock shaft to be moved outwardly until back-up ring and props up gear grooved inwall, and turret head leaves hexagon ring, and locking the tip of the axis is still located in the hexagon axis hole of gear shaft；When pushing away in turret head to the right handrail, turret head drives lock shaft to move inward, until back-up ring props up gear shaft, turret head enters hexagon ring, and locking the tip of the axis enters the hexagon axis hole of gear shaft more.
4. a kind of chair for operating computer according to claim 2, it is characterised in that: the length of described inverted T shape slide (4) less than mouse operation platform 2 length 2/3rds.
5. a kind of chair for operating computer according to claim 2, it is characterised in that: described inverted T shape slide (4) is positioned on the diapire of left plate.
6. a kind of chair for operating computer according to claim 2, it is characterised in that: the length of described inverted T shape slide (4) is less than the length of inverted T shape sliding tray.
7. a kind of chair for operating computer according to claim 1, it is characterised in that: it is provided with pillow hands platform upwardly at the roof rear portion of mouse operation platform, is used for holding up wrist.
8. a kind of chair for operating computer according to claim 2, it is characterized in that: described stop block (7) is provided with stop bit projection towards the end face after chair, when stop block is inserted strut rail groove, stop bit projection is outstanding from inverted T shape sliding tray towards the opening after chair.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810174077.9A CN108272268A (en) | 2014-12-08 | 2014-12-08 | A kind of chair for operating computer |
| CN201410741288.8A CN105725566B (en) | 2014-12-08 | 2014-12-08 | A kind of chair for operating computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410741288.8A CN105725566B (en) | 2014-12-08 | 2014-12-08 | A kind of chair for operating computer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810174077.9A Division CN108272268A (en) | 2014-12-08 | 2014-12-08 | A kind of chair for operating computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105725566A true CN105725566A (en) | 2016-07-06 |
| CN105725566B CN105725566B (en) | 2018-06-22 |
Family
ID=56237561
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410741288.8A Active CN105725566B (en) | 2014-12-08 | 2014-12-08 | A kind of chair for operating computer |
| CN201810174077.9A Withdrawn CN108272268A (en) | 2014-12-08 | 2014-12-08 | A kind of chair for operating computer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810174077.9A Withdrawn CN108272268A (en) | 2014-12-08 | 2014-12-08 | A kind of chair for operating computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105725566B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455482A (en) * | 2016-01-06 | 2016-04-06 | 刘乐凝 | Office chair with mouse operation platform |
| CN109497748A (en) * | 2017-09-14 | 2019-03-22 | 广力达企业有限公司 | The adjustment device of handrail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045224U (en) * | 1989-04-05 | 1989-10-04 | 卫德义 | Multifunctional single sofa |
| CN2369544Y (en) * | 1999-03-09 | 2000-03-22 | 方可 | Chair |
| US6352303B1 (en) * | 1997-09-26 | 2002-03-05 | James Keith Hope | Arm rest mouse pad |
| CN102132999A (en) * | 2011-01-20 | 2011-07-27 | 张越宁 | Assembled desk board |
| CN204908657U (en) * | 2015-08-11 | 2015-12-30 | 刘乐凝 | Chair for operating computer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2117068U (en) * | 1992-03-21 | 1992-09-30 | 张强 | Collapsible table |
| US6761410B2 (en) * | 2002-07-05 | 2004-07-13 | Ching-Yang Lee | Gear-controlled height-adjusting mechanism for armrest of office chair |
| US20050134097A1 (en) * | 2003-12-17 | 2005-06-23 | Wen-Fa Su | Connecting structure of a mouse pad with an armrest |
| CN2920016Y (en) * | 2006-05-26 | 2007-07-11 | 吴恒建 | Computer sofa chair |
| CN201052001Y (en) * | 2006-11-14 | 2008-04-30 | 程昌平 | Folding type computer keyboard mouse tray |
| CN201995984U (en) * | 2010-11-09 | 2011-10-05 | 广力达企业有限公司 | Front-rear adjusting device for chair armrest |
| CN203060104U (en) * | 2013-01-17 | 2013-07-17 | 英科(镇江)机械有限公司 | Wheelchair armrest capable of being adjusted in longitudinal position |
-
2014
- 2014-12-08 CN CN201410741288.8A patent/CN105725566B/en active Active
- 2014-12-08 CN CN201810174077.9A patent/CN108272268A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045224U (en) * | 1989-04-05 | 1989-10-04 | 卫德义 | Multifunctional single sofa |
| US6352303B1 (en) * | 1997-09-26 | 2002-03-05 | James Keith Hope | Arm rest mouse pad |
| CN2369544Y (en) * | 1999-03-09 | 2000-03-22 | 方可 | Chair |
| CN102132999A (en) * | 2011-01-20 | 2011-07-27 | 张越宁 | Assembled desk board |
| CN204908657U (en) * | 2015-08-11 | 2015-12-30 | 刘乐凝 | Chair for operating computer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455482A (en) * | 2016-01-06 | 2016-04-06 | 刘乐凝 | Office chair with mouse operation platform |
| CN109497748A (en) * | 2017-09-14 | 2019-03-22 | 广力达企业有限公司 | The adjustment device of handrail |
| CN109497748B (en) * | 2017-09-14 | 2021-10-08 | 广力达企业有限公司 | Adjusting device of armrest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108272268A (en) | 2018-07-13 |
| CN105725566B (en) | 2018-06-22 |
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Effective date of registration: 20190719 Address after: Haimen Changle Town Changqing Road 226100 Jiangsu city of Nantong province No. 88 Patentee after: Haimen Dade Intellectual Property Services Limited Address before: 528463 Guangdong City, Zhongshan Province, the three township Bilingual School of the new high school in the first grade (3) class Patentee before: Liu Lening |