CN103653902A - Novel multipurpose lifting judge chair - Google Patents
Novel multipurpose lifting judge chair Download PDFInfo
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- CN103653902A CN103653902A CN201310710686.9A CN201310710686A CN103653902A CN 103653902 A CN103653902 A CN 103653902A CN 201310710686 A CN201310710686 A CN 201310710686A CN 103653902 A CN103653902 A CN 103653902A
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- seat
- judge
- fixing feet
- elevating lever
- multiplex
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Abstract
The invention relates to a novel multipurpose lifting judge chair which comprises a chair body, four hollow fixing legs, four stretching vertical columns and a lifting device, wherein the top ends of the four stretching vertical columns are respectively connected to the bottom surface of the chair body; the lower parts of the four stretching vertical columns are respectively arranged in the four hollow fixing legs; the lifting device is connected to the bottom surface of the chair body. One structure of the lifting device comprises a lifting rod, an oil tank and a lifting oil cylinder connected with the oil tank through an oil pipe; the oil tank is connected to the four fixing legs; the lifting oil cylinder is mounted on the oil tank and is connected with the lifting rod; the lifting rod is connected with the bottom surface of the chair body; an electromagnetic valve is mounted on the oil pipe. The novel multipurpose lifting judge chair is simple in structure, low in cost, convenient to operate, high in stability and suitable for grass-roots in non-professional competitions.
Description
Technical field
The present invention relates to a kind of judge's seat, particularly the multiplex judge's seat of a kind of novel elevating.
Background technology
Constituent parts, community often can hold the matches such as some shuttlecocks, vollyball and basketball, need to use judge's seat.During the games, due to the difference of match place and racing tip, judge's visual angle also can be different, and judge's seat need to convert different height according to different competition area and racing tip.But the height of judge's seat of selling on existing market is all fixed, can not regulate according to actual needs height, use procedure is very inconvenient.In current disclosed patent documentation, disclose the structure that some can regulate judge's seat of height, but it all exists complex structure, cost is high, stability is bad shortcoming, the grassroots who is not suitable for amateur match uses.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of simple in structure, cost is low and the multiplex judge's seat of the novel elevating of good stability, to solve above-mentioned problems of the prior art.
The technical scheme solving the problems of the technologies described above is: the multiplex judge's seat of a kind of novel elevating, comprise the fixing feet of seat, 4 hollows, 4 reduction columns and lowering or hoisting gear, 4 described reduction column tops are connected on respectively seat bottom surface, 4 reduction column bottoms are placed in respectively in the fixing feet of 4 hollows, and described lowering or hoisting gear is connected to seat bottom surface.
Further technical scheme of the present invention is: described lowering or hoisting gear comprises elevating lever, fuel tank and the hoist cylinder being connected with fuel tank by oil pipe, described fuel tank is connected in 4 fixing feet, hoist cylinder is arranged on fuel tank, hoist cylinder is connected with elevating lever, elevating lever is connected with seat bottom surface, on described oil pipe, magnetic valve is installed.
In described fixing feet, be also provided with the control panel of controlling lifting key for arranging.
Another further technical scheme of the present invention is: described lowering or hoisting gear comprises with externally threaded elevating lever, rotating seat with externally threaded fixed bar, on described rotating seat, have through hole, in through hole, be provided with screw thread, elevating lever lower end and fixed bar upper end penetrate respectively the through hole of rotating seat and are threaded connection with rotating seat, in described fixing feet, be connected with built-in beam, fixed bar bottom is fixed on built-in beam, and elevating lever top is connected to seat bottom surface.
In described fixing feet, be also provided with pedal.
Owing to adopting said structure, the present invention has following beneficial effect:
1, simple in structure, cost is low: the present invention adopts hoist cylinder or drives threaded elevating lever as lowering or hoisting gear, by the flexible of oil cylinder or rotation and lifting bar carries out lifting, just can seat raise or be reduced.The parts that the present invention need to increase seldom just can be realized elevating function, simple in structure, cost is low, easy to operate, and the grassroots who is applicable to amateur match uses.
2, good stability: the present invention is provided with 4 hollow fixing feet, corresponding be provided with 4 reduction columns, reduction column connecting chair is placed in 4 hollow fixing feet, lowering or hoisting gear is positioned at seat middle part, 4 reduction columns are positioned at four angles of seat, lifting process has 5 fulcrum supports, therefore seat is steady during lifting, and good stability.
Below, in conjunction with the accompanying drawings and embodiments the technical characterictic of the multiplex judge's seat of the present invention's novel elevating is further described.
Accompanying drawing explanation
Fig. 1: the present invention's the multiplex judge's seat of embodiment mono-novel elevating stereogram.
Fig. 2: the present invention's the multiplex judge's seat of embodiment bis-novel elevating stereogram.
In figure: 1-fixing feet, 2-reduction column, 3-seat, 4-fuel tank, 5-elevating lever, 6-oil pipe, 7-control panel, 8-hoist cylinder, 9-rotating seat, 10-pedal, 11-fixed bar, 12-built-in beam.
The specific embodiment
Embodiment 1: the multiplex judge's seat of a kind of novel elevating, as shown in Figure 1, comprise seat 3, the fixing feet 1 of 4 hollows, 4 reduction columns 2 and lowering or hoisting gear, 4 described reduction column tops are connected on respectively angle, 4 of seat bottom surfaces, 4 reduction column bottoms are placed in respectively in the fixing feet of 4 hollows, described lowering or hoisting gear is connected to middle part, seat bottom surface, described lowering or hoisting gear comprises elevating lever 5, fuel tank 4(fuel tank internal is Hydraulic Power Transmission System, include hydraulic pump) with the hoist cylinder 8 being connected with fuel tank by oil pipe 6, on described oil pipe, magnetic valve is installed, described fuel tank is connected in 4 fixing feet, hoist cylinder is arranged on fuel tank, hoist cylinder is connected with elevating lever, elevating lever is connected with seat bottom surface.In described fixing feet, be also provided with the control panel 7 of controlling lifting key for arranging, on control panel, be provided with rising key and decline key.
In the present embodiment, the elements such as hydraulic pump, magnetic valve, oil cylinder, fuel tank and oil pipe form hydraulic circuit, complete the lifting of seat under electrical control.
Operation principle: (1) presses rising key: electromagnetic valve coil work, fluid enters hoist cylinder rodless cavity, and rod chamber fluid returns case.(2) press decline key: coil working, fluid enters hoist cylinder rod chamber by magnetic valve, and rodless cavity fluid is through electromagnetic valve oil return case.
Embodiment 2: the multiplex judge's seat of a kind of novel elevating, as shown in Figure 2, comprise seat 3, the fixing feet 1 of 4 hollows, 4 reduction columns 2 and lowering or hoisting gear, 4 described reduction column tops are connected on respectively angle, 4 of seat bottom surfaces, 4 reduction column bottoms are placed in respectively in the fixing feet of 4 hollows, described lowering or hoisting gear is connected to middle part, seat bottom surface, described lowering or hoisting gear comprises with externally threaded elevating lever 5, rotating seat 9 and with externally threaded fixed bar 11, on described rotating seat, have through hole, in through hole, be provided with screw thread, elevating lever 5 lower ends and fixed bar 11 upper ends penetrate respectively the through hole of rotating seat 9 and are threaded connection with rotating seat, in described fixing feet 1, be connected with built-in beam 12, fixed bar bottom is fixed on built-in beam, elevating lever top is connected to seat bottom surface.In described fixing feet, be also provided with pedal 10.
In the present embodiment, while needing lifting seat, only need manual rotation rotating seat 9 just can realize the lifting of seat.
As a kind of conversion of various embodiments of the present invention, described lowering or hoisting gear can also adopt other versions, as long as can conveniently realize the lifting of seat.
Claims (5)
1. the multiplex judge's seat of novel elevating, it is characterized in that: the fixing feet (1), 4 reduction columns (2) and the lowering or hoisting gear that comprise seat (3), 4 hollows, 4 described reduction column tops are connected on respectively seat bottom surface, 4 reduction column bottoms are placed in respectively in the fixing feet of 4 hollows, and described lowering or hoisting gear is connected to seat bottom surface.
2. the multiplex judge's seat of novel elevating according to claim 1, it is characterized in that: described lowering or hoisting gear comprises elevating lever (5), fuel tank (4) and the hoist cylinder (8) being connected with fuel tank by oil pipe (6), described fuel tank is connected in 4 fixing feet, hoist cylinder is arranged on fuel tank, hoist cylinder is connected with elevating lever, elevating lever is connected with seat bottom surface, on described oil pipe, magnetic valve is installed.
3. the multiplex judge's seat of novel elevating according to claim 2, is characterized in that: in described fixing feet, be also provided with the control panel (7) of controlling lifting key for arranging.
4. the multiplex judge's seat of novel elevating according to claim 1, it is characterized in that: described lowering or hoisting gear comprises with externally threaded elevating lever (5), rotating seat (9) and with externally threaded fixed bar (11), on described rotating seat, have through hole, in through hole, be provided with screw thread, elevating lever (5) lower end and fixed bar (11) upper end penetrate respectively the through hole of rotating seat (9) and are threaded connection with rotating seat, in described fixing feet (1), be connected with built-in beam (12), fixed bar bottom is fixed on built-in beam, elevating lever top is connected to seat bottom surface.
5. the multiplex judge's seat of novel elevating according to claim 4, is characterized in that: in described fixing feet, be also provided with pedal (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710686.9A CN103653902A (en) | 2013-12-19 | 2013-12-19 | Novel multipurpose lifting judge chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710686.9A CN103653902A (en) | 2013-12-19 | 2013-12-19 | Novel multipurpose lifting judge chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103653902A true CN103653902A (en) | 2014-03-26 |
Family
ID=50293602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710686.9A Pending CN103653902A (en) | 2013-12-19 | 2013-12-19 | Novel multipurpose lifting judge chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103653902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266452A (en) * | 2015-11-30 | 2016-01-27 | 方丽丽 | Posture correcting chair |
| CN105996545A (en) * | 2016-07-07 | 2016-10-12 | 苏州标图高级座椅有限公司 | Seat for competition judge |
| CN107713454A (en) * | 2016-04-14 | 2018-02-23 | 宁波奉化飞天人精密模具设计有限公司 | A kind of student's seat special with elevating function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331849U (en) * | 1986-08-13 | 1988-03-01 | ||
| JP2006280582A (en) * | 2005-03-31 | 2006-10-19 | Takara Belmont Co Ltd | Hydraulic system for moving chair vertically |
| CN201125908Y (en) * | 2007-11-22 | 2008-10-01 | 李德胜 | Liftable bidirectional joint |
| CN201219661Y (en) * | 2008-06-26 | 2009-04-15 | 华东师范大学附属杨行中学 | Lift desk and 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 |
| CN103263170A (en) * | 2013-05-23 | 2013-08-28 | 莫经刚 | Movable lift type surgical observing stool |
| CN203692968U (en) * | 2013-12-19 | 2014-07-09 | 柳州铁道职业技术学院 | Novel lifting multipurpose judge seat |
-
2013
- 2013-12-19 CN CN201310710686.9A patent/CN103653902A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331849U (en) * | 1986-08-13 | 1988-03-01 | ||
| JP2006280582A (en) * | 2005-03-31 | 2006-10-19 | Takara Belmont Co Ltd | Hydraulic system for moving chair vertically |
| CN201125908Y (en) * | 2007-11-22 | 2008-10-01 | 李德胜 | Liftable bidirectional joint |
| CN201219661Y (en) * | 2008-06-26 | 2009-04-15 | 华东师范大学附属杨行中学 | Lift desk and 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 |
| CN103263170A (en) * | 2013-05-23 | 2013-08-28 | 莫经刚 | Movable lift type surgical observing stool |
| CN203692968U (en) * | 2013-12-19 | 2014-07-09 | 柳州铁道职业技术学院 | Novel lifting multipurpose judge seat |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266452A (en) * | 2015-11-30 | 2016-01-27 | 方丽丽 | Posture correcting chair |
| CN107713454A (en) * | 2016-04-14 | 2018-02-23 | 宁波奉化飞天人精密模具设计有限公司 | A kind of student's seat special with elevating function |
| CN107811442A (en) * | 2016-04-14 | 2018-03-20 | 宁波奉化飞天人精密模具设计有限公司 | A kind of student's seat special with elevating function |
| CN107836885A (en) * | 2016-04-14 | 2018-03-27 | 宁波奉化飞天人精密模具设计有限公司 | A kind of student's seat special with elevating function |
| CN105996545A (en) * | 2016-07-07 | 2016-10-12 | 苏州标图高级座椅有限公司 | Seat for competition judge |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |