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Foldable hidden quincuncial pile for physical education

A technology of plum blossom piles and sports, which is applied in the field of physical education, can solve the problems of inconvenient use, short service life, and the inability to adjust the distance between piles according to needs, etc., and achieve the effect of convenient use and strong versatility

Pending Publication Date: 2022-03-11
SHANDONG BUSINESS INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing plum-blossom piles for physical education are inconvenient to adjust the height of the pile body during use. , exposed to wind and rain outdoors for a long time, the service life is short

Method used

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  • Foldable hidden quincuncial pile for physical education
  • Foldable hidden quincuncial pile for physical education
  • Foldable hidden quincuncial pile for physical education

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A collapsible and hidden plum blossom pile for physical education, comprising a fixed frame 1, two sets of adjustment plates 2 are slidably connected to the fixed frame 1, and multiple sets of pile body components are arranged on the top of the two sets of adjustment plates 2, and the pile body components include fixed Cylinder 3, adjusting cylinder 4, top plate 5, lower slope block 6, upper slope block 7, cylinder 8, adjustment spring 9;

[0030] There are multiple sets of fixed cylinders 3 fixedly arranged on the adjustment plate 2, and the adjustable cylinder 4 is slidably connected to the fixed cylinder 3. The top of the adjustable cylinder 4 extends out of the fixed cylinder 3 and is connected to the top plate 5, and there are multiple sets of sliding connections in the adjustable cylinder 4. The upper slope block 7, the inner wall of the fixed cylinder 3 is fixedly provided with a plurality of groups of lower slope blocks 6 matched with the upper slope block 7, the...

Embodiment 2

[0034] On the basis of embodiment 1,

[0035] The adjusting plate 2 is composed of a first long plate 201 and a second long plate 202, and the first long plate 201 is connected to the second long plate 202 in rotation, and the end of the first long plate 201 and the second long plate 202 are connected to the fixed frame 1 swipe to connect.

[0036] An adjustment mechanism is also provided in the fixed frame 1, and the adjustment mechanism includes a screw rod 12, a slide plate 13, and a connecting rod 14;

[0037] One end of the fixed frame 1 is rotatably connected with a screw mandrel 12, and the outer thread of the screw mandrel 12 is connected with a slide plate 13, and both sides of the slide plate 13 are rotatably connected with multiple groups of connecting rods 14, and the other ends of the multiple groups of connecting rods 14 are all connected to the first A long board 201 is rotatably connected.

[0038] The use method of the present invention also includes: when i...

Embodiment 3

[0040] On the basis of embodiment 2,

[0041] The fixed frame 1 is composed of a first frame body 101 and a second frame body 102 , and the first frame body 101 and the second frame body 102 are rotatably connected to one end.

[0042] The inside of the first frame body 101 and the second frame body 102 also has a long groove 17, and a fixed pile 18 is rotatably connected in the long groove 17, and the side of the fixed pile 18 fits with the first frame body 101 and the second frame body 102 One side of the first frame body 101 and the second frame body 102 are provided with matching magnetic blocks 19, and the bottoms of the first frame body 101 and the second frame body 102 are fixedly provided with suction cups 20, and the ends of the first frame body 101 and the second frame body 102 are both provided with through grooves 15 , and a return spring 16 is fixedly arranged between the two groups of through grooves 15 .

[0043]The method of use of the present invention also i...

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Abstract

The invention relates to the technical field of physical education, in particular to a foldable hidden quincuncial pile for physical education, which comprises a fixing frame, two groups of adjusting plates are slidably connected in the fixing frame, multiple groups of pile body assemblies are arranged at the tops of the two groups of adjusting plates, and each pile body assembly comprises a fixing cylinder, an adjusting cylinder, a top plate, a lower inclined surface block, an upper inclined surface block, a cylinder and an adjusting spring; an adjusting cylinder is pulled upwards through a top plate, an upper slope block is extruded to slide into the adjusting cylinder, when the adjusting cylinder stops sliding, the upper slope block is pushed out of the adjusting cylinder by an adjusting spring, the bottom of the upper slope block abuts against the top of a lower slope block, and the position of the adjusting cylinder is fixed; the rotating rod is rotated to enable the pull ropes to be wound on the outer side of the rotating rod, the pull ropes drive the upper slope block to retract into the adjusting cylinder, at the moment, the adjusting cylinder is pressed downwards, when the adjusting cylinder is adjusted to the needed position, the rotating rod is loosened, the adjusting spring pushes the upper slope block to reset, the upper slope block and the lower slope block are matched to adjust the height of the pile body, and use is convenient.

Description

technical field [0001] The invention relates to the technical field of physical education, in particular to a foldable and hidden plum blossom pile for physical education. Background technique [0002] Plum Blossom Pile is a prop used when practicing Plum Blossom Boxing. Plum Blossom Boxing is called Meiquan for short. It is a kind of boxing practiced on a pile. It is also often used as a basic skill practice. It is one of the traditional Chinese martial arts. Plum blossom piles originated in the late Ming Dynasty, and were first spread among the people in the form of family traditions, and then spread to the outside world during the Qianlong period of the Qing Dynasty. Zhuang, in July 1997, Hebei Provincial Sports Commission and Hebei Provincial Sports Federation awarded Pingxiang County and Guangzong County the title of "Hometown of Plum Blossom Boxing in Hebei Province", and then Xingtai Plum Blossom Boxing was included in the first batch of national intangible cultural h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/00
CPCA63B69/004A63B2225/093A63B2210/50
Inventor 张伟杨茂祥朱孟浩
Owner SHANDONG BUSINESS INST
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