CN109847312A - A kind of wushu training sand hill - Google Patents
A kind of wushu training sand hill Download PDFInfo
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- CN109847312A CN109847312A CN201910079009.9A CN201910079009A CN109847312A CN 109847312 A CN109847312 A CN 109847312A CN 201910079009 A CN201910079009 A CN 201910079009A CN 109847312 A CN109847312 A CN 109847312A
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- column
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- sponge
- sand
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Abstract
The invention discloses a kind of wushu training sand hills, including pedestal, sucker, column spring, column, support spring, hard tube body, sand material layer and sponge outer layer, compared with prior art, sponge outer layer is made using new material in the present invention, the restorability of sponge outer layer made of novel material mixture ratio is good, it is easy to restore shape after deformation, furthermore, hard tube body is for being made the only sand of outer layer and sponge, therefore, weight mitigates significantly, cooperate horizontally disposed support spring, elasticity can be effectively improved by force, column spring secondary auxiliary improves elasticity, it is easy to use, conducive to training, it has the value of popularization and application.
Description
Technical field
The present invention relates to a kind of wushu training equipment more particularly to a kind of wushu training sand hills.
Background technique
The sand hill of wushu training is usually to be sewed by solid coarse cloth, white canvas and gunnysack, and each ten layers up and down, size
1.5 ruler square, built-in about 8 kilograms of iron sand.The built-in sand of some sandbags, sawdust, bean or pea or sorghum.Have it is rectangular and two kinds round,
Weight and size are depending on the person's of practising needs.Mainly exercise one's muscles.Sand hill in the prior art be all mostly it is solid, more
Heaviness is relatively suitble to lifting, and general household is unsuitable for lifting, and is difficult to move if vertical and solid sand hill, husky
After sub- material volume is larger, also it is difficult to restore shape after being played deformation, elastic force is also poor, and accordingly, there exist rooms for improvement.
Summary of the invention
The object of the invention is that providing a kind of wushu training sand hill to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
The present invention includes pedestal, sucker, column spring, column, support spring, hard tube body, sand material layer and sponge
It is fixedly connected in the middle part of outer layer, the lower end of the column spring and the pedestal upper surface, the upper end of the column spring and institute
The lower end for stating column is fixedly connected, and the sucker is set to the lower end surface of shown pedestal, and the support spring is multiple, Duo Gesuo
Periphery and fixation that support spring is uniformly distributed in shown column are stated, shown support spring is horizontally disposed, shown support spring
The other end is fixedly connected with the inner wall of the hard tube body, and the sand material layer is set to shown hard tube body by sandbag
Periphery, shown sponge external sheath is in outside shown sand material layer.
Further, the sponge outer layer is by natural rubber, foaming agent, dibenzoyl peroxide, thermoplastic resin, high activity
Polymer polyatomic alcohol, polyether polyol, methyl diphenylene diisocyanate, polyether polyol performed polymer.
Preferably, by weight, the natural rubber 65%, the foaming agent 5%, the mistake are contained in the sponge outer layer
Aoxidize dibenzoyl 2%, the thermoplastic resin 21%, the high concrete face rock-fill dam 2%, the polyether polyol
1%, the methyl diphenylene diisocyanate 1%, the polyether polyol performed polymer 3%.
The beneficial effects of the present invention are:
The present invention is a kind of wushu training sand hill, and compared with prior art, the present invention is made outside sponge using new material
Layer, the restorability of sponge outer layer made of novel material mixture ratio is good, is easy to restore shape after deformation, in addition, stereoplasm tube
For the only sand of outer layer and sponge to be made, therefore, weight mitigates body significantly, cooperates horizontally disposed support spring, can have by force
The raising elasticity of effect, column spring secondary auxiliary improves elasticity, easy to use, is conducive to training, has the value of popularization and application.
Detailed description of the invention
Fig. 1 is cross-sectional view of the structure of the invention.
In figure: 1- pedestal, 2- sucker, 3- column spring, 4- column, 5- support spring, 6- hard tube body, 7- sand material
Layer, 8- sponge outer layer.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1: the present invention include pedestal 1, sucker 2, column spring 3, column 4, support spring 5, hard tube body 6,
It is fixedly connected in the middle part of sand material layer 7 and sponge outer layer 8, the lower end of the column spring and the pedestal upper surface, it is described
The upper end of column spring is fixedly connected with the lower end of the column, and the sucker is set to the lower end surface of shown pedestal, the branch
Support spring be it is multiple, multiple support springs are uniformly distributed in periphery and the fixation of shown column, and shown support spring is horizontal
Setting, the other end of shown support spring are fixedly connected with the inner wall of the hard tube body, and the sand material layer passes through sandbag
It is set to the periphery of shown hard tube body, shown sponge external sheath is in outside shown sand material layer.
Further, the sponge outer layer is by natural rubber, foaming agent, dibenzoyl peroxide, thermoplastic resin, high activity
Polymer polyatomic alcohol, polyether polyol, methyl diphenylene diisocyanate, polyether polyol performed polymer.
Preferably, by weight, the natural rubber 65%, the foaming agent 5%, the mistake are contained in the sponge outer layer
Aoxidize dibenzoyl 2%, the thermoplastic resin 21%, the high concrete face rock-fill dam 2%, the polyether polyol
1%, the methyl diphenylene diisocyanate 1%, the polyether polyol performed polymer 3%.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of wushu training sand hill, including pedestal, sucker, column spring and column, the lower end of the column spring and institute
It states and is fixedly connected in the middle part of pedestal upper surface, the upper end of the column spring is fixedly connected with the lower end of the column, the suction
Disk is set to the lower end surface of shown pedestal, it is characterised in that: further includes support spring, hard tube body, sand material layer and sponge
Outer layer, the support spring be it is multiple, multiple support springs are uniformly distributed in periphery and the fixation of shown column, shown branch
Spring horizontal setting is supportted, the other end of shown support spring is fixedly connected with the inner wall of the hard tube body, the sand material
Layer is set to the periphery of shown hard tube body by sandbag, and shown sponge external sheath is in outside shown sand material layer.
2. wushu training sand hill according to claim 1, it is characterised in that: the sponge outer layer is by natural rubber, hair
Infusion, dibenzoyl peroxide, thermoplastic resin, high concrete face rock-fill dam, polyether polyol, two isocyanide of diphenyl methane
The performed polymer of acid esters, polyether polyol.
3. wushu training sand hill according to claim 2, it is characterised in that: by weight, contain in the sponge outer layer
It is the natural rubber 65%, the foaming agent 5%, the dibenzoyl peroxide 2%, the thermoplastic resin 21%, described
High concrete face rock-fill dam 2%, the polyether polyol 1%, the methyl diphenylene diisocyanate 1%, the polyethers
The performed polymer 3% of polyalcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079009.9A CN109847312A (en) | 2019-01-28 | 2019-01-28 | A kind of wushu training sand hill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079009.9A CN109847312A (en) | 2019-01-28 | 2019-01-28 | A kind of wushu training sand hill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109847312A true CN109847312A (en) | 2019-06-07 |
Family
ID=66896469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910079009.9A Pending CN109847312A (en) | 2019-01-28 | 2019-01-28 | A kind of wushu training sand hill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109847312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101623A (en) * | 2021-05-21 | 2021-07-13 | 重庆文理学院 | Taekwondo training auxiliary structure |
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| DE3104634A1 (en) * | 1981-02-10 | 1982-08-19 | Josef 8000 München Keglovitz | BOXING EXERCISE EQUIPMENT |
| AU2128092A (en) * | 1990-12-11 | 1992-11-05 | Paul John Mathew Mackay | A punch bag |
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| CN204723733U (en) * | 2015-05-21 | 2015-10-28 | 新余学院 | A kind of athletic training Boxing sand bag |
| CN205323163U (en) * | 2016-01-20 | 2016-06-22 | 南昌师范学院 | Taekwondo training is with whip leg dynamics test sand bag |
| CN205759553U (en) * | 2016-05-23 | 2016-12-07 | 嘉兴职业技术学院 | A kind of body-building Boxing sand bag |
| CN106398166A (en) * | 2016-09-08 | 2017-02-15 | 广西南宁桂尔创环保科技有限公司 | High performance foam plastic |
| CN107137862A (en) * | 2017-06-11 | 2017-09-08 | 商洛学院 | A kind of physical training ground cushion |
| CN206745924U (en) * | 2017-04-19 | 2017-12-15 | 天津职业技术师范大学 | Tae kwon do trainer |
| CN107684710A (en) * | 2017-09-29 | 2018-02-13 | 苏州依卡蒂运动器材有限公司 | A kind of Boxing sand bag for being easy to regulation |
| CN108568081A (en) * | 2018-05-19 | 2018-09-25 | 佛山论剑科技有限公司 | A kind of novel fist target |
| CN108905144A (en) * | 2018-08-08 | 2018-11-30 | 浠荤兢 | A kind of column boxing training device |
| CN109011476A (en) * | 2018-09-28 | 2018-12-18 | 郑州大学西亚斯国际学院 | A kind of wushu training sand hill manufacture craft |
-
2019
- 2019-01-28 CN CN201910079009.9A patent/CN109847312A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3104634A1 (en) * | 1981-02-10 | 1982-08-19 | Josef 8000 München Keglovitz | BOXING EXERCISE EQUIPMENT |
| AU2128092A (en) * | 1990-12-11 | 1992-11-05 | Paul John Mathew Mackay | A punch bag |
| CN103845879A (en) * | 2012-11-28 | 2014-06-11 | 曹进 | Tumbler sandbag |
| CN204723733U (en) * | 2015-05-21 | 2015-10-28 | 新余学院 | A kind of athletic training Boxing sand bag |
| CN205323163U (en) * | 2016-01-20 | 2016-06-22 | 南昌师范学院 | Taekwondo training is with whip leg dynamics test sand bag |
| CN205759553U (en) * | 2016-05-23 | 2016-12-07 | 嘉兴职业技术学院 | A kind of body-building Boxing sand bag |
| CN106398166A (en) * | 2016-09-08 | 2017-02-15 | 广西南宁桂尔创环保科技有限公司 | High performance foam plastic |
| CN206745924U (en) * | 2017-04-19 | 2017-12-15 | 天津职业技术师范大学 | Tae kwon do trainer |
| CN107137862A (en) * | 2017-06-11 | 2017-09-08 | 商洛学院 | A kind of physical training ground cushion |
| CN107684710A (en) * | 2017-09-29 | 2018-02-13 | 苏州依卡蒂运动器材有限公司 | A kind of Boxing sand bag for being easy to regulation |
| CN108568081A (en) * | 2018-05-19 | 2018-09-25 | 佛山论剑科技有限公司 | A kind of novel fist target |
| CN108905144A (en) * | 2018-08-08 | 2018-11-30 | 浠荤兢 | A kind of column boxing training device |
| CN109011476A (en) * | 2018-09-28 | 2018-12-18 | 郑州大学西亚斯国际学院 | A kind of wushu training sand hill manufacture craft |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101623A (en) * | 2021-05-21 | 2021-07-13 | 重庆文理学院 | Taekwondo training auxiliary structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190607 |