CN107335203A - A kind of primary school's athletic meeting sunshade - Google Patents
A kind of primary school's athletic meeting sunshade Download PDFInfo
- Publication number
- CN107335203A CN107335203A CN201710501636.8A CN201710501636A CN107335203A CN 107335203 A CN107335203 A CN 107335203A CN 201710501636 A CN201710501636 A CN 201710501636A CN 107335203 A CN107335203 A CN 107335203A
- Authority
- CN
- China
- Prior art keywords
- lifting column
- cross bar
- support bar
- athletic meeting
- fixed seat
- 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.)
- Pending
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention provides a kind of primary school's athletic meeting sunshade, including ceiling, cross bar, support bar, first lifting column, second lifting column and the 3rd lifting column and puggaree, the ceiling is by cross bar, support bar, puggaree forms, the cross bar is arranged on the top both sides of ceiling, and the bottom of cross bar is provided with the first fixed seat 4, several screwed holes are provided with the top of the cross bar, the both ends of the support bar are provided with threaded post, and support bar is fixed in the screwed hole of cross bar by threaded post, the puggaree is fixedly connected on support bar, first lifting column, it is installed at the top of second lifting column and the 3rd lifting column in the first fixed seat.The present invention is movably arranged in the screwed hole of cross bar by threaded post so that support bar and puggaree installation are simple, convenient disassembly, it disclosure satisfy that temporary demand in athletic meeting, pass through the setting of castor so that whole device movement is simple, and the difference without taking the basic competition area of can apart moves.
Description
Technical field
The invention belongs to sports equipment technical field, and in particular to a kind of primary school's athletic meeting sunshade.
Background technology
A kind of important form of school physical education's sports and competitions, refer mainly to the trackman of annual spring and autumn, abbreviation school
National Games.School sports has many morals, can inspect school's track and field sports development condition comprehensively, check teaching and
Training result, school's mass participation in sports is promoted, promotes the raising of level of technique;At the same time it can also cultivate
The qualities such as student strives to make progress, kept discipline, collectivism and sense of honour, and with teachers and students' spirit is rouse oneself, enliven school life
Deng effect.The athletic meeting of Chinese school, the athletic meeting based on track and field that Shanghai St. John's academy holds before and after starting from 1890.
Gradually develop into metropolitan medium and institution of higher education later, after the founding of People's Republic of China, school sports in city and
Generally carry out in the rural schools of various levels and categories, and have become school traditional activity and school eduaction life in one it is important in
Hold.School physical education's motion at present has been gradually introduced into primary school, but because pupil is compared for middle school student and university student, body
Matter is weaker, and spectators during athletic meeting are mostly pupils, it is therefore desirable to which the sunshade of a convenient installation allows pupil to enter
Row shading sun-proof, but current sunshade small volume, it is unfavorable for using during athletic meeting, therefore in order to solve problem above, this hair
It is bright to provide a kind of primary school's athletic meeting sunshade.
The content of the invention
It is an object of the invention to provide a kind of primary school's athletic meeting sunshade, to solve what is proposed in above-mentioned background technology
Problem.
To achieve these goals, the present invention is to realize by the following technical solutions:A kind of primary school's athletic meeting hides
Yang Peng, including ceiling, cross bar, support bar, the first lifting column, the second lifting column and the 3rd lifting column and puggaree, the ceiling
It is made up of cross bar, support bar, puggaree, the cross bar is arranged on the top both sides of ceiling, and the bottom of cross bar is provided with first
Fixed seat, several screwed holes is provided with the top of the cross bar, the both ends of the support bar are provided with threaded post, and support bar
It is fixed on by threaded post in the screwed hole of cross bar, the puggaree is fixedly connected on support bar, first lifting column,
It is installed at the top of two lifting columns and the 3rd lifting column in the first fixed seat, first lifting column, the second lifting column and
Latch is provided with the fixed column of three lifting columns, is erected on the dynamic post of first lifting column, the second lifting column and the 3rd lifting column
Several screwed holes are directly provided with, the bottom of the connecting seat is provided with supporting leg, and the side of the connecting seat is provided with castor,
Loose slot is provided with the connecting seat, the bottom of first lifting column and the 3rd lifting column is arranged on by gripping mechanism lives
In dynamic groove, the side of first lifting column, the second lifting column and the 3rd lifting column is mounted on the second fixed seat, and described first
The both ends of connecting rod and the both ends of the second connecting rod are movably arranged in the second fixed seat by rotating shaft.
Preferably, the support bar is arranged to arcuate structure.
Preferably, first lifting column is arranged on the bottom left end of cross bar, and second lifting column is arranged on cross bar
Among bottom, the 3rd lifting column is arranged on the bottom right-hand member of cross bar, and the first lifting column, the second lifting column and the 3rd lifting
Post is arranged to be detachably connected with the first fixed seat.
Preferably, the surface of the latch is provided with screw thread, and latch is movably arranged on the first lifting column, by screw
In the screwed hole of two lifting columns and the 3rd lifting column.
Preferably, the surface of the threaded post is provided with screw thread, and threaded post is movably arranged on the spiral shell of cross bar by screw
In pit.
Preferably, the head rod and the second connecting rod are arranged to criss-cross construction by rotating shaft, and first connects
Extension bar and the second connecting rod are arranged to be detachably connected with the second fixed seat.
Preferably, first lifting column is identical plus the length of castor plus the length of castor and the 3rd lifting column, and
It is all higher than the length of the second lifting column.
Beneficial effects of the present invention:The structurally simple, economical practicality of primary school's athletic meeting sunshade, passes through threaded post activity
In the screwed hole of cross bar so that support bar and puggaree installation are simple, convenient disassembly, disclosure satisfy that interim in athletic meeting
Demand, pass through the setting of castor so that whole device movement is simple, is carried out without taking the different of the basic competition area of can apart
It is mobile, pass through the setting of supporting leg so that device fixation, people will not be injured by a crashing object because toppling over, pass through head rod and the
The setting of two connecting rods, further increase the stability of device.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the side view of the present invention;
Fig. 3 is the scheme of installation of the support bar of the present invention.
In figure:1st, ceiling;2nd, cross bar;3rd, support bar;4th, the first fixed seat;5th, the first lifting column;6th, the second lifting column;7、
3rd lifting column;8th, latch;9th, connecting seat;10th, gripping mechanism;11st, supporting leg;12nd, castor;13rd, the second fixed seat;14th, turn
Axle;15th, head rod;16th, the second connecting rod;17th, puggaree;18th, threaded post;19th, loose slot;20th, screwed hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme:A kind of primary school's athletic meeting sunshade, including ceiling 1,
Cross bar 2, support bar 3, the first lifting column 5, the second lifting column 6 and the 3rd lifting column 7 and puggaree 17, ceiling 1 is by cross bar 2, branch
Strut 3, puggaree 17 form, and cross bar 2 is arranged on the top both sides of ceiling 1, and the bottom of cross bar 2 is provided with the first fixed seat 4,
The top of cross bar 2 is provided with several screwed holes 20, and support bar 3 is arranged to arcuate structure, and the both ends of support bar 3 are provided with screw thread
Post 18, and support bar 3 is fixed in the screwed hole 20 of cross bar 2 by threaded post 18, puggaree 17 is fixedly connected on support bar 3
On, the top of the first lifting column 5, the second lifting column 6 and the 3rd lifting column 7 is installed in the first fixed seat 4, the first lifting column
5 are arranged on the bottom left end of cross bar 2, and the second lifting column 6 is arranged among the bottom of cross bar 2, and the 3rd lifting column 7 is arranged on cross bar
2 bottom right-hand member, and the first lifting column 5, the second lifting column 6 and the 3rd lifting column 7 are arranged to detachably with the first fixed seat 4
Connect, be provided with latch 8 on the fixed column of the first lifting column 5, the second lifting column 6 and the 3rd lifting column 7, the surface of latch 8 is set
Screw thread is equipped with, and latch 8 is movably arranged on the screw thread of the first lifting column 5, the second lifting column 6 and the 3rd lifting column 7 by screw
In hole 20, several screwed holes 20 are vertically arranged with the dynamic post of the first lifting column 5, the second lifting column 6 and the 3rd lifting column 7,
The bottom of connecting seat 9 is provided with supporting leg 11, and the side of connecting seat 9 is provided with castor 12, loose slot is provided with connecting seat 9
19, the bottom of the first lifting column 5 and the 3rd lifting column 7 is arranged in loose slot 19 by gripping mechanism 10, the first lifting column 5,
The side of second lifting column 6 and the 3rd lifting column 7 is mounted on the second fixed seat 13, and the both ends of head rod 15 and second connect
The both ends of extension bar 16 are movably arranged in the second fixed seat 13 by rotating shaft 14, and the first lifting column 5 adds the length of castor 12
It is identical plus the length of castor 12 with the 3rd lifting column 7, and the length of the second lifting column 6 is all higher than, head rod 15 and the
Two connecting rods 16 are arranged to criss-cross construction by rotating shaft 14, and the connecting rod 16 and second of head rod 15 and second is fixed
Seat 13 is arranged to be detachably connected.
It is movably arranged on by threaded post 18 in the screwed hole 20 of cross bar 2 so that support bar 3 and puggaree 17 install letter
It is single, convenient disassembly, temporary demand in athletic meeting is disclosure satisfy that, in use, but need the mobile device to be, it is only necessary to unscrew
Gripping mechanism 10, supporting leg 11 is rotated by 90 ° so that castor 12 is rotated on vertical direction, is tightened gripping mechanism 10, is passed through
The rolling of castor 12 so that whole device movement is simple, and the difference without taking the basic competition area of can apart moves, and leads to
Cross the setting of supporting leg 11 so that device fixation, people will not be injured by a crashing object because toppling over, connected by head rod 15 and second
The setting of extension bar 16, further increase the stability of device.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of primary school's athletic meeting sunshade, including ceiling (1), cross bar (2), support bar (3), the first lifting column (5), second
Lifting column (6) and the 3rd lifting column (7) and puggaree (17), it is characterised in that:The ceiling (1) is by cross bar (2), support bar
(3), puggaree (17) forms, and the cross bar (2) is arranged on the top both sides of ceiling (1), and the bottom of cross bar (2) is provided with the
One fixed seat (4), several screwed holes (20) is provided with the top of the cross bar (2), the both ends of the support bar (3) are provided with
Threaded post (18), and support bar (3) is fixed in the screwed hole (20) of cross bar (2) by threaded post (18), the puggaree
(17) it is fixedly connected on support bar (3), the top of first lifting column (5), the second lifting column (6) and the 3rd lifting column (7)
Portion is installed in the first fixed seat (4), and first lifting column (5), the second lifting column (6) and the 3rd lifting column (7) are determined
Latch (8) is provided with post, is erected on the dynamic post of first lifting column (5), the second lifting column (6) and the 3rd lifting column (7)
Several screwed holes (20) are directly provided with, the bottom of the connecting seat (9) is provided with supporting leg (11), the connecting seat (9)
Side is provided with castor (12), is provided with loose slot (19) on the connecting seat (9), first lifting column (5) and the 3rd liter
The bottom for dropping post (7) is arranged in loose slot (19) by gripping mechanism (10), first lifting column (5), the second lifting column
(6) and the side of the 3rd lifting column (7) is mounted on the second fixed seat (13), the both ends and second of the head rod (15)
The both ends of connecting rod (16) are movably arranged in the second fixed seat (13) by rotating shaft (14).
A kind of 2. primary school's athletic meeting sunshade according to claim 1, it is characterised in that:The support bar (3) is set
Camber structure.
A kind of 3. primary school's athletic meeting sunshade according to claim 1, it is characterised in that:First lifting column (5)
Installed in the bottom left end of cross bar (2), second lifting column (6) is arranged among the bottom of cross bar (2), the 3rd lifting
Post (7) be arranged on cross bar (2) bottom right-hand member, and the first lifting column (5), the second lifting column (6) and the 3rd lifting column (7) with
First fixed seat (4) is arranged to be detachably connected.
A kind of 4. primary school's athletic meeting sunshade according to claim 1, it is characterised in that:The surface of the latch (8)
Screw thread is provided with, and latch (8) is movably arranged on the first lifting column (5), the second lifting column (6) and the 3rd lifting column by screw
(7) in screwed hole (20).
A kind of 5. primary school's athletic meeting sunshade according to claim 1, it is characterised in that:The table of the threaded post (18)
Face is provided with screw thread, and threaded post (18) is movably arranged in the screwed hole (20) of cross bar (2) by screw.
A kind of 6. primary school's athletic meeting sunshade according to claim 1, it is characterised in that:The head rod (15)
Criss-cross construction, and head rod (15) and the second connecting rod are arranged to by rotating shaft (14) with the second connecting rod (16)
(16) it is arranged to be detachably connected with the second fixed seat (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710501636.8A CN107335203A (en) | 2017-06-27 | 2017-06-27 | A kind of primary school's athletic meeting sunshade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710501636.8A CN107335203A (en) | 2017-06-27 | 2017-06-27 | A kind of primary school's athletic meeting sunshade |
Publications (1)
Publication Number | Publication Date |
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CN107335203A true CN107335203A (en) | 2017-11-10 |
Family
ID=60220997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710501636.8A Pending CN107335203A (en) | 2017-06-27 | 2017-06-27 | A kind of primary school's athletic meeting sunshade |
Country Status (1)
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CN (1) | CN107335203A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107855173A (en) * | 2017-12-15 | 2018-03-30 | 博维恩冷冻科技(苏州)有限公司 | A kind of stone-crushing of automatic blanking |
CN113738259A (en) * | 2021-09-03 | 2021-12-03 | 国网河南省电力公司博爱县供电公司 | Climbing device for power supply company distribution network emergency maintenance |
-
2017
- 2017-06-27 CN CN201710501636.8A patent/CN107335203A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107855173A (en) * | 2017-12-15 | 2018-03-30 | 博维恩冷冻科技(苏州)有限公司 | A kind of stone-crushing of automatic blanking |
CN113738259A (en) * | 2021-09-03 | 2021-12-03 | 国网河南省电力公司博爱县供电公司 | Climbing device for power supply company distribution network emergency maintenance |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171110 |