CN102755021A - Adjustable beach volleyball referee chair - Google Patents
Adjustable beach volleyball referee chair Download PDFInfo
- Publication number
- CN102755021A CN102755021A CN2012102216143A CN201210221614A CN102755021A CN 102755021 A CN102755021 A CN 102755021A CN 2012102216143 A CN2012102216143 A CN 2012102216143A CN 201210221614 A CN201210221614 A CN 201210221614A CN 102755021 A CN102755021 A CN 102755021A
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- roller
- worm
- screw mandrel
- pedal
- drives
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Abstract
The invention discloses an adjustable beach volleyball referee chair; the rear side surface of a vertical pipe (3) is fixed on a staircase (2); the top of a sliding plate (4) arranged on the front side surface of the vertical pipe (3) is fixedly provided with a chair (5); a worm (10) is matched on a worm wheel (9) arranged at the lower part of a screw mandrel (8) arranged inside an inner pipe (7) arranged in the vertical pipe (3); the worm (10) is contacted with the worm wheel (9) in a transmission matching manner; a roller wheel I (12) and a roller wheel II (13) are respectively arranged at the middle part and the lower part of the sliding plate (4); the worm (10) drives the worm wheel (9) to rotate; the worm wheel (9) drives the screw mandrel (8) to slide up and down; the screw mandrel (8) drives the sliding plate (4) to move through the roller wheel I (12) and the roller wheel II (13); and the sliding plate (4) drives the chair (5) and a treadboard (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
Adopt gear to carry out transmission in the process that the present referee's chair in sandy beach match usefulness is rising or descending, Heavy Weight so not only, burdensome during the transportation family, and also the effect of transmission is bad, when the people is sitting on the seat, just can't carry out lift work.
Summary of the invention
The invention provides a kind of adjustable beach volleyball referee's chair, it is not only simple in structure, and is in light weight, and intensity is high, and transmission is effective, and is laborsaving.
The present invention has adopted following technical scheme: a kind of adjustable beach volleyball referee's chair, and it comprises lowering or hoisting gear and base, lowering or hoisting gear is positioned on the base, is provided with staircase at the rear side of lowering or hoisting gear; Described lowering or hoisting gear comprises standpipe, and the trailing flank of standpipe is fixed on the staircase, and the leading flank of standpipe is provided with sliding panel, and the top of sliding panel is fixed with seat; Middle part at sliding panel is fixed with pedal, and bottom and seat that pedal is positioned at seat are relative, in standpipe, are provided with interior pipe; In interior pipe, be provided with screw mandrel, the bottom of screw mandrel is provided with worm gear, on worm gear, cooperates worm screw; Worm and wheel is that transmission cooperates contact, on worm screw, is provided with handle, is respectively equipped with roller I and roller II in the middle part and the bottom of sliding panel; One side of roller I contacts with screw mandrel, and the opposite side of roller I contacts with pedal, and a side of roller II contacts with screw mandrel; The opposite side of roller II contacts with the support bar of pedal bottom, and worm screw drives worm gear and rotates, and the worm gear drives screw mandrel slides up and down; Screw mandrel drives sliding panel through roller I and roller II and moves, and sliding panel drives seat and pedal moves up and down, and in base, is provided with built-in fitting.
Pipe is set to pipe in the aluminium alloy in described.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 cooperating of worm screw at the lowering or hoisting gear of beach volleyball match usefulness; Like this but transmission is effective; Thereby promote the up-down effect, laborsaving, the people stands on the pedal also can carry out lift work.Pipe is set to pipe in the aluminium alloy in of the present invention, like this can weight reduction, improve intensity, and the weight when alleviating transportation, be convenient to transportation.The both sides that a side on the base of the present invention is provided with are provided with turning rolls, are separately installed with push boat on two turning rolls, and are convenient like this indoor mobile.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an external structure sketch map of the present invention.
The specific embodiment
In Fig. 1 and Fig. 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 the base 1; Rear side at lowering or hoisting gear is provided with staircase 2, and described lowering or hoisting gear comprises standpipe 3, and the trailing flank of standpipe 3 is fixed on the staircase 2, and the leading flank of standpipe 3 is provided with sliding panel 4; The top of sliding panel 4 is fixed with seat 5, is fixed with pedal 6 at the middle part of sliding panel 4, and the front portion of pedal 6 is provided with handrail 14, and it is relative with seat 5 that pedal 6 is positioned at the bottom of seat 5; Pipe 7 in standpipe 3, being provided with, interior pipe 7 are set to pipe in the aluminium alloy, in interior pipe 7, are provided with screw mandrel 8; The bottom of screw mandrel 8 is provided with worm gear 9, on worm gear 9, cooperates worm screw 10, and worm screw 10 contacts for transmission cooperates with worm gear 9; On worm screw 10, be provided with handle 11, be respectively equipped with roller I 12 and roller II 13 in the middle part and the bottom of sliding panel 4, a side of roller I 12 contacts with screw mandrel 8; The opposite side of roller I 12 contacts with pedal 6, and a side of roller II 13 contacts with screw mandrel 8, and the opposite side of roller II 13 contacts with the support bar 14 of pedal 6 bottoms; Worm screw 10 drives worm gear 9 and rotates, and worm gear 9 drives screw mandrel 8 and slides up and down, and screw mandrel 8 drives sliding panel 4 through roller I 12 with roller II 13 and moves; Sliding panel 4 drives seat 5 and moves up and down with pedal 6, in base 1, is provided with built-in fitting 15, and the bottom of staircase 2 is connected with the middle part of base 1.
Claims (4)
1. an adjustable beach volleyball referee's chair is characterized in that it comprises lowering or hoisting gear and base (1), and lowering or hoisting gear is positioned on the base (1); Rear side at lowering or hoisting gear is provided with staircase (2), and described lowering or hoisting gear comprises standpipe (3), and the trailing flank of standpipe (3) is fixed on the staircase (2); The leading flank of standpipe (3) is provided with sliding panel (4), and the top of sliding panel (4) is fixed with seat (5), is fixed with pedal (6) at the middle part of sliding panel (4); Bottom and seat (5) that pedal (6) is positioned at seat (5) are relative, in standpipe (3), are provided with interior pipe (7), in interior pipe (7), are provided with screw mandrel (8); The bottom of screw mandrel (8) is provided with worm gear (9); Go up cooperation worm screw (10) at worm gear (9), worm screw (10) contacts for transmission cooperates with worm gear (9), on worm screw (10), is provided with handle (11); Middle part and bottom at sliding panel (4) are respectively equipped with roller I (12) and roller II (13); One side of roller I (12) contacts with screw mandrel (8), and the opposite side of roller I (12) contacts with pedal (6), and a side of roller II (13) contacts with screw mandrel (8); The opposite side of roller II (13) contacts with the support bar (14) of pedal (6) bottom; Worm screw (10) drives worm gear (9) and rotates, and worm gear (9) drives screw mandrel (8) and slides up and down, and screw mandrel (8) drives sliding panel (4) through roller I (12) and roller II (13) and moves; Sliding panel (4) drives seat (5) and pedal (6) moves up and down, and in base (1), is provided with built-in fitting (15).
2. adjustable beach volleyball referee's chair according to claim 1 is characterized in that described interior pipe (7) is set to pipe in the aluminium alloy.
3. adjustable beach volleyball referee's chair according to claim 1 is characterized in that the front portion of described pedal (6) is provided with handrail (14).
4. adjustable beach volleyball referee's chair according to claim 1 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 true CN102755021A (en) | 2012-10-31 |
| CN102755021B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102755021B (en) | 2016-01-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right |
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 |
|
| TR01 | Transfer of patent right |