CN204619331U - A kind of boxing sand hill - Google Patents
A kind of boxing sand hill Download PDFInfo
- Publication number
- CN204619331U CN204619331U CN201520265852.3U CN201520265852U CN204619331U CN 204619331 U CN204619331 U CN 204619331U CN 201520265852 U CN201520265852 U CN 201520265852U CN 204619331 U CN204619331 U CN 204619331U
- Authority
- CN
- China
- Prior art keywords
- sand hill
- base
- utility
- model
- steel pipe
- 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 boxing sand hill, comprise base and the sand hill body being arranged on base upper end, described sand hill body comprises steel pipe and is wrapped in flexible material outside steel pipe.The sand hill body of boxing sand hill of the present utility model be connected between base more firmly, not easy fracture; Filler is not established in inside, and structure is sturdy, resistance to beats, not yielding deliquescing, uses environmental protection more, pollution-free.
Description
Technical field
The utility model relates to sand hill field, specifically relates to a kind of boxing sand hill.
Background technology
Be all filling cotton material, cloth in existing sandbag, having impacted of a specified duration, later meeting deliquescing is out of shape, and cotton material particle can drop out bottom sandbag, affects use.
In addition the existing sandbag linking springs also existed between base and sand hill body easily wear and tear, tired and then occur the situations such as short circuit.
Utility model content
(1) technical problem that will solve
For the deficiency that prior art exists, the utility model provides a kind of solid resistance to boxing sand hill beaten.
(2) technical scheme
For achieving the above object, the utility model provides a kind of boxing sand hill, and comprise base and the sand hill body being arranged on base upper end, described sand hill body comprises steel pipe and is wrapped in flexible material outside steel pipe.
Further, described flexible material is expanded polyethylene foam.
Further, be connected by four springs arranged in parallel between described base with described sand hill body.
Further, the inside of described steel pipe is hollow.
Further, the lower end of described base is provided with sucker.
Further, also comprise two disks, described two disks are fixedly linked respectively at sand hill body and base, and described four spring fittings are between described two disks.
(3) beneficial effect
The sand hill body of the utility model boxing sand hill be connected between base more firmly, not easy fracture; Filler is not established in inside, and structure is sturdy, resistance to beats, not yielding deliquescing, uses environmental protection more, pollution-free.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model boxing sand hill;
Fig. 2 is the cross-sectional view of sand hill body in the utility model boxing sand hill.
Wherein, 1 is sand hill body, and 2 is base, and 3 is spring, and 4 is sucker, and 5 is steel pipe, and 6 is flexible material, and 7 is disk.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, comprise base 2 and the sand hill body 1 being arranged on base 2 upper end, described sand hill body 1 comprises steel pipe 5 and is wrapped in flexible material 6 outside steel pipe the structure of a kind of sand hill of boxing of the present utility model.Concrete, described flexible material 6 is expanded polyethylene foam, and the inside of described steel pipe 5 is hollow.
The boxing sand hill of the present embodiment, non-filler in sand hill body 1, directly support whole sandbag by a steel cylindrical tube 5, whole sand hill body 1 structure is resistance to more in a down-to-earth manner beats, reach indeformable, use more environmental protection, free of contamination effect.
As optimization, be connected by four springs 3 arranged in parallel between described base 2 with described sand hill body 1.In addition, also comprise two disks 7, described two disks 7 are fixedly linked respectively at sand hill body 1 and base 2, and described four springs 3 are arranged between described two disks 7.Dynamics during such strike just disperses dynamics by four springs 3, and the shortcoming avoiding traditional single spring easily to rupture, makes sand hill durable.
Wherein, the lower end of described base 2 is provided with sucker 4.
The beneficial effects of the utility model: sand hill body be connected between base more firmly, not easy fracture; Filler is not established in inside, and structure is sturdy, resistance to beats, not yielding deliquescing, uses environmental protection more, pollution-free.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a boxing sand hill, it is characterized in that, comprise base (2) and be arranged on the sand hill body (1) of base (2) upper end, described sand hill body (1) comprises steel pipe (5) and is wrapped in steel pipe (5) outside flexible material (6), described flexible material (6) is expanded polyethylene foam, is connected between described base (2) with described sand hill body (1) by four springs (3) arranged in parallel.
2. box as claimed in claim 1 sand hill, it is characterized in that, the inside of described steel pipe (5) is hollow.
3. box as claimed in claim 1 sand hill, it is characterized in that, the lower end of described base (2) is provided with sucker (4).
4. to box as claimed in claim 1 sand hill, it is characterized in that, also comprise two disks (7), described two disks (7) are fixedly linked with sand hill body (1) and base (2) respectively, and described four springs (3) are arranged between described two disks (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265852.3U CN204619331U (en) | 2015-04-28 | 2015-04-28 | A kind of boxing sand hill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265852.3U CN204619331U (en) | 2015-04-28 | 2015-04-28 | A kind of boxing sand hill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619331U true CN204619331U (en) | 2015-09-09 |
Family
ID=54038396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265852.3U Expired - Fee Related CN204619331U (en) | 2015-04-28 | 2015-04-28 | A kind of boxing sand hill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692459A (en) * | 2019-01-11 | 2019-04-30 | 安徽机电职业技术学院 | A kind of grapple training rotation fist target |
| CN113101623A (en) * | 2021-05-21 | 2021-07-13 | 重庆文理学院 | Taekwondo training auxiliary structure |
| CN114797065A (en) * | 2022-03-15 | 2022-07-29 | 苏州菠萝健康科技有限公司 | Interactive system and intelligent sandbag |
-
2015
- 2015-04-28 CN CN201520265852.3U patent/CN204619331U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692459A (en) * | 2019-01-11 | 2019-04-30 | 安徽机电职业技术学院 | A kind of grapple training rotation fist target |
| CN109692459B (en) * | 2019-01-11 | 2021-04-20 | 安徽机电职业技术学院 | Free combat training rotary boxing target |
| CN113101623A (en) * | 2021-05-21 | 2021-07-13 | 重庆文理学院 | Taekwondo training auxiliary structure |
| CN114797065A (en) * | 2022-03-15 | 2022-07-29 | 苏州菠萝健康科技有限公司 | Interactive system and intelligent sandbag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170428 |