CN209360088U - A kind of volleyball referee chair - Google Patents
A kind of volleyball referee chair Download PDFInfo
- Publication number
- CN209360088U CN209360088U CN201820385006.9U CN201820385006U CN209360088U CN 209360088 U CN209360088 U CN 209360088U CN 201820385006 U CN201820385006 U CN 201820385006U CN 209360088 U CN209360088 U CN 209360088U
- Authority
- CN
- China
- Prior art keywords
- support column
- seat
- gear
- rack gear
- pedestal
- 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
The utility model discloses a kind of volleyball referee chairs, including pedestal, frame-type bracket, support column and seat；The surrounding of pedestal is hinged with frame-type bracket, the front side of frame-type bracket is spaced is welded with railing from top to bottom, support column is additionally provided on pedestal, elevating lever is equipped in support column, the outer wall of support column is equipped with height adjustment wheel, gear is additionally provided with inside support column, transmission shaft is connected on gear, transmission shaft is connect through the outer wall of support column with height adjustment wheel, support column inner front side is equipped with the fixed fixture block of height, support column inner back side is equipped with sliding slot, sliding slot is equipped with the sliding sliding rail that matches, sliding rail is equipped with the first rack gear, the side of gear is equipped with the first rack gear, the other side is equipped with the second rack gear, elevating lever is set to the side of the second rack gear, the top of elevating lever is connected to the seat plate bottom of seat.The utility model structure is simple, can easily realize the automatic lifting of seat, both feet slam railing and walk upwards, sit down to seat position, and conveniently moving.
Description
Technical field
The utility model relates to a kind of sports equipment, in particular to a kind of volleyball referee chair.
Background technique
In the vollyball project of athletics sports, referee is in order to clearly judge whether opposing teams have a misconduct, one
As require station on very high position, then just have present volleyball referee chair.The structure ratio of existing volleyball referee chair
Relatively simple, referee's chair is prepared exclusively for judicatory, and more convenient judge, which scores, decides match, but sanction on the market now
Sentencing chair cannot mostly be gone up and down, and referee cannot clearly judge whether opposing teams have misconduct, using rise
It is inconvenient to come, meanwhile, the referee's chair that can be gone up and down mostly is using hydraulic lifting, and manufacturing cost is higher, is not suitable for big rule
Mould production.
Utility model content
The purpose of the utility model is to provide a kind of volleyball referee chairs, to solve the problems mentioned in the above background technology.
The utility model provides a kind of volleyball referee chair, including pedestal, frame-type bracket, support column and seat；The pedestal
Surrounding be hinged with frame-type bracket, the front side of the frame-type bracket is spaced from top to bottom is welded with railing, also sets on the pedestal
There is the support column of hollow structure, elevating lever is equipped in the support column, the outer wall of the support column is equipped with height adjustment wheel, institute
It states and is additionally provided with gear inside support column, transmission shaft, outer wall and height of the transmission shaft through support column are connected on the gear
Regulating wheel connection is spent, the support column inner front side is equipped with the fixed fixture block of height, and the support column inner back side is equipped with sliding slot, institute
It states sliding slot and is equipped with the sliding sliding rail that matches, the sliding rail is equipped with the first rack gear, and the side of the gear is equipped with the first tooth
Item, the other side are equipped with the second rack gear, and the elevating lever is set to the side of the second rack gear, first rack gear and the second rack gear with
The direction of motion of the gear intermeshing and two rack gears is on the contrary, the seat includes seat plate and is hinged on leaning on seat plate
Back, the top of the elevating lever is connected to the bottom of seat plate.
Preferably, idler wheel is provided on the outside of the rear portion footing of the pedestal.
Preferably, the two sides of the seat are equipped with handrail, and the front side of the seat is equipped with support plate, and the one of the support plate
End is hinged on a side handrail, and the other end is located on another side handrail.
Preferably, the top side detachable of the backrest is connected with sunshade.
Preferably, the card slot to match with transmission shaft is additionally provided on the support column wall.
Preferably, joystick is rotatably connected on the height adjustment wheel.
Preferably, the backside top of the frame-type bracket is additionally provided with hand-held pole.
The beneficial effects of the utility model are: the utility model volleyball referee chair structure is simple, can easily realize
The automatic lifting of seat, both feet slam railing and walk upwards, sit down to seat position, the sunshade being detachably connected on seat
Judge is set to avoid being exposed to the sun for sunlight, after the height for adjusting seat, referee takes whether seat clearly can judge opposing teams
Have a misconduct, and be provided on the outside of the rear portion footing of the utility model pedestal idler wheel make referee's chair it is mobile get up it is also very square
Just.
Detailed description of the invention
Fig. 1 is a kind of volleyball referee chair structural schematic diagram provided by the utility model；
Fig. 2 is the main view of the railing of the utility model；
Fig. 3 is the partial structural diagram of the utility model height adjustment wheel.
Description of symbols:
1, pedestal；2, frame-type bracket；3, railing；4, support column；5, elevating lever；6, height adjustment wheel；7, gear；8, it is driven
Axis；9, the fixed fixture block of height；10, the first rack gear；11, the second rack gear；12, seat plate；13, backrest；14, idler wheel；15, sunshade；
16, hand-held pole.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Figure 1-3, the utility model embodiment provides a kind of volleyball referee chair, including pedestal 1, frame-type bracket 2,
Support column 4 and seat；The surrounding of pedestal 1 is hinged with frame-type bracket 2, and the front side of frame-type bracket 2 is spaced is welded with column from top to bottom
Bar 3 is additionally provided with the support column 4 of hollow structure on pedestal 1, and elevating lever 5 is equipped in support column 4, and the outer wall of support column 4 is equipped with height
Regulating wheel 6 is spent, is additionally provided with gear 7 inside support column 4, transmission shaft 8 is connected on gear 7, transmission shaft 8 is through the outer of support column 4
Wall is connect with height adjustment wheel 6, and 4 inner front side of support column is equipped with the fixed fixture block 9 of height, and 4 inner back side of support column is equipped with sliding slot,
Sliding slot is equipped with the sliding sliding rail that matches, and sliding rail is equipped with the first rack gear 10, and the side of gear 7 is equipped with the first rack gear 10, separately
Side is equipped with the second rack gear 11, and elevating lever 5 is set to the side of the second rack gear 11, and the first rack gear 10 and the second rack gear 11 are and gear
The direction of motion of 7 intermeshings and two rack gears is on the contrary, seat includes seat plate 12 and the backrest 13 that is hinged on seat plate 12, lifting
The top of bar 5 is connected to the bottom of seat plate 12.
In the utility model embodiment, idler wheel 14 is provided on the outside of the rear portion footing of pedestal 1, the two sides of seat, which are equipped with, to be helped
The front side of hand, seat is equipped with support plate, and one end of support plate is hinged on a side handrail, and the other end is located on another side handrail,
The top side detachable of backrest 13 is connected with sunshade 15, facilitate open air carry out using, make judge avoid being exposed to the sun for sunlight.In addition,
It is additionally provided with the card slot to match with transmission shaft 8 on 4 inner wall of support column, after adjusting elevating lever 5 by height adjustment wheel 6, is blocked
On the fixed fixture block 6 of height, then presses and be fixed in height adjustment wheel 6 to the card slot to match with transmission shaft 13, height
It is rotatably connected to joystick in regulating wheel 6, further improves the convenience of height adjustment, the backside top of frame-type bracket 2 is also
Equipped with hand-held pole 16, convenient for holding the movement that hand-held pole 16 carries out referee's chair.
In conclusion a kind of volleyball referee chair provided by the embodiment of the utility model, can easily realize seat
Automatic lifting, both feet slam railing and walk upwards, sit down to seat position, and the sunshade being detachably connected on seat makes to judge
Member avoid being exposed to the sun for sunlight, after the height for adjusting seat, referee take seat can clearly judge opposing teams whether the criminal of having
Rule behavior, and be provided on the outside of the rear portion footing of the utility model pedestal idler wheel make referee's chair it is mobile get up it is also very convenient.
Disclosed above is only the preferable specific embodiment of the utility model, and still, the utility model embodiment is not
It is confined to this, what anyone skilled in the art can be thought variation should all fall into the protection scope of the utility model.
Claims (7)
1. a kind of volleyball referee chair, including pedestal (1), frame-type bracket (2), support column (4) and seat；The four of the pedestal (1)
It is hinged in week frame-type bracket (2), the front side of the frame-type bracket (2) is spaced from top to bottom is welded with railing (3), the pedestal
(1) it is additionally provided with the support column (4) of hollow structure on, elevating lever (5) are equipped in the support column (4), outside the support column (4)
Wall is equipped with height adjustment wheel (6), is additionally provided with gear (7) inside the support column (4), is connected with transmission on the gear (7)
Axis (8), outer wall of the transmission shaft (8) through support column (4) is connect with height adjustment wheel (6), before support column (4) inside
Side is equipped with height and fixes fixture block (9), and support column (4) inner back side is equipped with sliding slot, and the sliding slot is sliding equipped with matching
Sliding rail, the sliding rail is equipped with the first rack gear (10), and the side of the gear (7) is equipped with the first rack gear (10), and the other side is set
Have the second rack gear (11), the elevating lever (5) is set to the side of the second rack gear (11), first rack gear (10) and the second rack gear
(11) it is intermeshed with the gear (7) and the direction of motion of two rack gears is on the contrary, the seat includes seat plate (12) and hinge
The backrest (13) on seat plate (12) is connect, the top of the elevating lever (5) is connected to the bottom of seat plate (12).
2. a kind of volleyball referee chair as described in claim 1, which is characterized in that set on the outside of the rear portion footing of the pedestal (1)
It is equipped with idler wheel (14).
3. a kind of volleyball referee chair as described in claim 1, which is characterized in that the two sides of the seat are equipped with handrail, described
The front side of seat is equipped with support plate, and one end of the support plate is hinged on a side handrail, and the other end is located on another side handrail.
4. a kind of volleyball referee chair as described in claim 1, which is characterized in that the top side detachable of the backrest (13) connects
There are sunshade (15).
5. a kind of volleyball referee chair as described in claim 1, which is characterized in that be additionally provided on support column (4) inner wall with
The card slot that transmission shaft (8) matches.
6. a kind of volleyball referee chair as described in claim 1, which is characterized in that be rotatablely connected on the height adjustment wheel (6)
There is joystick.
7. a kind of volleyball referee chair as described in claim 1, which is characterized in that the backside top of the frame-type bracket (2) is also
Equipped with hand-held pole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385006.9U CN209360088U (en) | 2018-03-20 | 2018-03-20 | A kind of volleyball referee chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820385006.9U CN209360088U (en) | 2018-03-20 | 2018-03-20 | A kind of volleyball referee chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209360088U true CN209360088U (en) | 2019-09-10 |
Family
ID=67811889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820385006.9U Expired - Fee Related CN209360088U (en) | 2018-03-20 | 2018-03-20 | A kind of volleyball referee chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209360088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733386A (en) * | 2019-10-11 | 2020-01-31 | 江苏科技大学 | lifting type riding mower vibration reduction seat |
-
2018
- 2018-03-20 CN CN201820385006.9U patent/CN209360088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733386A (en) * | 2019-10-11 | 2020-01-31 | 江苏科技大学 | lifting type riding mower vibration reduction seat |
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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: 20190910 Termination date: 20200320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |