CN102755021B - A kind of adjustable beach volleyball referee's chair - Google Patents
A kind of adjustable beach volleyball referee's chair Download PDFInfo
- Publication number
- CN102755021B CN102755021B CN201210221614.3A CN201210221614A CN102755021B CN 102755021 B CN102755021 B CN 102755021B CN 201210221614 A CN201210221614 A CN 201210221614A CN 102755021 B CN102755021 B CN 102755021B
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- roller
- sliding panel
- pedal
- screw mandrel
- worm
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Abstract
The invention discloses a kind of adjustable beach volleyball referee's chair, the trailing flank of standpipe (3) is fixed on staircase (2), the top of the sliding panel (4) that the leading flank of standpipe (3) is provided with is fixed with seat (5), the worm gear (9) that screw mandrel (8) bottom be provided with in the interior pipe (7) be provided with in standpipe (3) is provided with coordinates worm screw (10), worm screw (10) and worm gear (9) move with the touch for biography, roller I (12) and roller II (13) is respectively equipped with at the middle part of sliding panel (4) and bottom, worm screw (10) drives worm gear (9) to rotate, worm gear (9) drives screw mandrel (8) to slide up and down, screw mandrel (8) drives sliding panel (4) mobile by roller I (12) and roller II (13), sliding panel (4) drives seat (5) and pedal (6) to move up and down.
Description
Technical field
The present invention relates to a kind of adjustable beach volleyball referee's chair.
Background technology
Current adopts gear to carry out transmission at the referee's chair of sandy beach match in the process risen or decline, so not only Heavy Weight, burdensome during transport family, and the effect of transmission is bad, just cannot carry out lift work when people sits on the seat.
Summary of the invention
The invention provides a kind of adjustable beach volleyball referee's chair, not only structure is simple for it, and lightweight, intensity is high, and transmission is effective, laborsaving.
Present invention employs following technical scheme: a kind of adjustable beach volleyball referee's chair, it comprises lowering or hoisting gear and base, lowering or hoisting gear is positioned on base, staircase is provided with at the rear side of lowering or hoisting gear, described lowering or hoisting gear comprises standpipe, the trailing flank of standpipe is fixed on staircase, the leading flank of standpipe is provided with sliding panel, the top of sliding panel is fixed with seat, pedal is fixed with at the middle part of sliding panel, the bottom that pedal is positioned at seat is relative with seat, interior pipe is provided with in standpipe, screw mandrel is provided with in interior pipe, the bottom of screw mandrel is provided with worm gear, worm gear coordinates worm screw, worm and wheel is that biography moves with the touch, worm screw is provided with handle, roller I and roller II is respectively equipped with at the middle part of sliding panel and bottom, the side of roller I contacts with screw mandrel, the opposite side of roller I contacts with pedal, the side of roller II contacts with screw mandrel, the opposite side of roller II contacts with the support bar bottom pedal, worm screw drives worm gear wheel, worm gear drives screw mandrel to slide up and down, screw mandrel drives sliding panel to move by roller I and roller II, sliding panel drives seat and pedal to move up and down, built-in fitting is provided with in base.
Described interior pipe is set to pipe in aluminium alloy.The front portion of described pedal is provided with handrail.The bottom of described staircase is connected with the middle part of base.
The present invention has following beneficial effect: the present invention adopts worm gear to carry out lift work with coordinating of worm screw at the lowering or hoisting gear that beach volleyball is competed, like this but transmission is effective, thus promote lifting effect, laborsaving, people stands on pedal also can carry out lift work.Interior pipe of the present invention is set to pipe in aluminium alloy, like this can weight reduction, improves intensity, and weight when alleviating transport, is convenient to transport.The both sides that side on base of the present invention is provided with are provided with turning rolls, and two turning rolls are separately installed with push boat, convenient at indoor moving like this.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is external structure schematic diagram of the present invention.
Detailed description of the invention
In fig. 1 and 2, a kind of adjustable beach volleyball referee's chair of the present invention, it comprises lowering or hoisting gear and base 1, lowering or hoisting gear is positioned on base 1, staircase 2 is provided with at the rear side of lowering or hoisting gear, described lowering or hoisting gear comprises standpipe 3, the trailing flank of standpipe 3 is fixed on staircase 2, the leading flank of standpipe 3 is provided with sliding panel 4, the top of sliding panel 4 is fixed with seat 5, pedal 6 is fixed with at the middle part of sliding panel 4, the front portion of pedal 6 is provided with handrail 14, the bottom that pedal 6 is positioned at seat 5 is relative with seat 5, interior pipe 7 is provided with in standpipe 3, interior pipe 7 is set to pipe in aluminium alloy, screw mandrel 8 is provided with in interior pipe 7, the bottom of screw mandrel 8 is provided with worm gear 9, worm gear 9 coordinates worm screw 10, worm screw 10 with worm gear 9 for biography moves with the touch, worm screw 10 is provided with handle 11, roller I 12 and roller II 13 is respectively equipped with at the middle part of sliding panel 4 and bottom, the side of roller I 12 contacts with screw mandrel 8, the opposite side of roller I 12 contacts with pedal 6, the side of roller II 13 contacts with screw mandrel 8, the opposite side of roller II 13 contacts with the support bar 14 bottom pedal 6, worm screw 10 drives worm gear 9 to rotate, worm gear 9 drives screw mandrel 8 to slide up and down, screw mandrel 8 drives sliding panel 4 to move by roller I 12 and roller II 13, sliding panel 4 drives seat 5 and pedal 6 to move up and down, built-in fitting 15 is provided with in base 1, the bottom of staircase 2 is connected with the middle part of base 1.
Claims (2)
1. an adjustable beach volleyball referee's chair, it comprises lowering or hoisting gear and base (1), lowering or hoisting gear is positioned on base (1), staircase (2) is provided with at the rear side of lowering or hoisting gear, described lowering or hoisting gear comprises standpipe (3), the trailing flank of standpipe (3) is fixed on staircase (2), the leading flank of standpipe (3) is provided with sliding panel (4), the top of sliding panel (4) is fixed with seat (5), pedal (6) is fixed with at the middle part of sliding panel (4), the front portion of described pedal (6) is provided with handrail (14), the bottom that pedal (6) is positioned at seat (5) is relative with seat (5), it is characterized in that being provided with interior pipe (7) in standpipe (3), described interior pipe (7) is set to pipe in aluminium alloy, screw mandrel (8) is provided with in interior pipe (7), the bottom of screw mandrel (8) is provided with worm gear (9), worm gear (9) coordinates worm screw (10), worm screw (10) and worm gear (9) move with the touch for biography, worm screw (10) is provided with handle (11), roller I(12 is respectively equipped with at the middle part of sliding panel (4) and bottom) and roller II(13), roller I(12) side contact with screw mandrel (8), roller I(12) opposite side contact with pedal (6), roller II(13) side contact with screw mandrel (8), roller II(13) the support bar of opposite side and pedal (6) bottom contact, worm screw (10) drives worm gear (9) to rotate, worm gear (9) drives screw mandrel (8) to slide up and down, screw mandrel (8) is by roller I(12) and roller II(13) drive sliding panel (4) mobile, sliding panel (4) drives seat (5) and pedal (6) to move up and down, built-in fitting (15) is provided with in base (1).
2. the adjustable beach volleyball referee's chair according to claim l, is characterized in that the bottom of described staircase (2) is connected with the middle part of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221614.3A CN102755021B (en) | 2012-06-30 | 2012-06-30 | A kind of adjustable beach volleyball referee's chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210221614.3A CN102755021B (en) | 2012-06-30 | 2012-06-30 | A kind of adjustable beach volleyball referee's chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102755021A CN102755021A (en) | 2012-10-31 |
| CN102755021B true CN102755021B (en) | 2016-01-20 |
Family
ID=47049860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210221614.3A Active CN102755021B (en) | 2012-06-30 | 2012-06-30 | A kind of adjustable beach volleyball referee's chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102755021B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108323982A (en) * | 2018-04-04 | 2018-07-27 | 吴江市新科缝制设备有限公司 | A kind of use in sewing machine manual operation station platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29908011U1 (en) * | 1999-05-05 | 2000-09-14 | Reisacher Sybille | High chair |
| CN101828816A (en) * | 2009-03-24 | 2010-09-15 | 江苏金陵体育器材股份有限公司 | Volleyball referee chair |
| CN201995960U (en) * | 2010-12-16 | 2011-10-05 | 卢电金 | Electric lifting mechanism for desk and chair |
| CN202751028U (en) * | 2012-06-30 | 2013-02-27 | 陈瞒 | Adjustable chair of beach volleyball referee |
-
2012
- 2012-06-30 CN CN201210221614.3A patent/CN102755021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29908011U1 (en) * | 1999-05-05 | 2000-09-14 | Reisacher Sybille | High chair |
| CN101828816A (en) * | 2009-03-24 | 2010-09-15 | 江苏金陵体育器材股份有限公司 | Volleyball referee chair |
| CN201995960U (en) * | 2010-12-16 | 2011-10-05 | 卢电金 | Electric lifting mechanism for desk and chair |
| CN202751028U (en) * | 2012-06-30 | 2013-02-27 | 陈瞒 | Adjustable chair of beach volleyball referee |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102755021A (en) | 2012-10-31 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Effective date of registration: 20201221 Address after: 225300 Industrial Park, Dasi Town, Gaogang District, Taizhou City, Jiangsu Province Patentee after: JIANGSU PROVINCE QIANGHUAI SPORTING GOODS Co.,Ltd. Address before: 225300 Industrial Park, Dasi Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Chen Man |
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| TR01 | Transfer of patent right |