CN107899217A - body-building sandbag - Google Patents
body-building sandbag Download PDFInfo
- Publication number
- CN107899217A CN107899217A CN201710734236.1A CN201710734236A CN107899217A CN 107899217 A CN107899217 A CN 107899217A CN 201710734236 A CN201710734236 A CN 201710734236A CN 107899217 A CN107899217 A CN 107899217A
- Authority
- CN
- China
- Prior art keywords
- sandbag
- base
- column
- building
- jacking block
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/20—Punching balls, e.g. for boxing; Other devices for striking used during training of combat sports, e.g. bags
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of Body-building sandbag, it includes base, column and sandbag, base is cylinder, at least three grooves are equipped with the bottom surface of base, universal rolling wheel component and the jacking block positioned to universal rolling wheel component and the compression spring for holding out against jacking block are designed with each groove, the bottom of the column is equipped with terminal pad, terminal pad is fixedly connected with base, bourdon tube is connected with the lower part of column, sandbag is fixed on the top of column, cushion is equipped with the outer surface of sandbag, the diameter of sandbag is more than the diameter of base, the weight of base is much larger than the weight of sandbag.The Body-building sandbag of the present invention is simple in structure, easy to remove, avoids when installation is fixed and floor is destroyed, stability and security are more preferable, sandbag diameter is more than the diameter of base, and hitting hitter can select closer distance to impact sandbag, can meet the more body-building requirements of user.
Description
Technical field
The present invention relates to physical fitness equipment field, particularly a kind of Body-building sandbag.
Background technology
In modern society, with the extension of people's working time, the increase of operating pressure, the psychologic status of people and
Physical condition is all easy to go wrong, and in order to relieve stress, many people have selected by way of body-building to discharge pressure.
Body-building sandbag is the sports apparatus that people discharge pressure, the mind ＆ body of people is all obtained by putting on boxing glove impact sandbag
To loosening and take exercise.Existing Body-building sandbag has two kinds, and one kind is underslung sandbag, and another kind is the sandbag of column.It is outstanding
The component of the hanging default suspension sandbag of sandbag needs, installation inconvenience, thus the sandbag application of present column is more universal.It is vertical
The sandbag of pillar includes base, column and the sandbag for being fixed on column top, and base needs to be fixedly connected with the ground, fixed form
Typically bolt either sucker, centre-of gravity shift when otherwise hitting sandbag, is easy to cause column and topples over, cause the accident.And bottom
Seat generally use weight very big material is made, and makes the center of gravity of Body-building sandbag low, ensures its stability, the diameter of usual base
More than the diameter of sandbag, the distance for causing to hit hitter and sandbag is greater than the diametral distance of base, can not be close to the position of sandbag
Put and impacted.Thus need to be improved existing column sandbag.
The content of the invention
The goal of the invention of the present invention is, for the existing Body-building sandbag poor mobility described in background technology, to be not easy to fill
Match somebody with somebody, impact apart from it is remote the problems such as, there is provided a kind of Body-building sandbag that can solve foregoing problems.
It is as follows to achieve the object of the present invention technical solution：
A kind of Body-building sandbag, it includes base, column and sandbag, and base is cylinder, is equipped with extremely on the bottom surface of base
Lack three grooves, universal rolling wheel component and the jacking block positioned to universal rolling wheel component and the pressure for holding out against jacking block are designed with each groove
Contracting spring, universal rolling wheel component include connecting rod and universal wheel, and one end of connecting rod is articulated joint, and the other end and the universal wheel of connecting rod are consolidated
Fixed connection, articulated joint and a side end of the groove where the universal wheel component are hinged, and are compressed spring and are withstood on the another of jacking block and groove
Between side end, be equipped with locating slot in articulated joint, jacking block is equipped with the convex block coordinated with locating slot, when universal rolling wheel component to
Under when extending away from groove, convex block face of the locating slot just with jacking block in articulated joint makes convex block be caught in locating slot to universal wheel
Component positions, and the bottom of the column is equipped with terminal pad, and terminal pad is fixedly connected with base, is connected with the lower part of column
Bourdon tube, sandbag are fixed on the top of column, and cushion is equipped with the outer surface of sandbag, and the diameter of sandbag is more than the straight of base
Footpath, the weight of base are much larger than the weight of sandbag.
In order to make base more stablize, Body-building sandbag is avoided to topple over, the base is made of solid lead.
For the ease of calculating number of blows, the sandbag is equipped with the counter for being used for recording number of blows, and will meter
Display screen display of the number result on base.
For the ease of understanding the dynamics of impact, the sandbag is equipped with the sensor for being used for detecting impact strength, and will
Display screen display of the testing result on base.
Beneficial effects of the present invention are as follows：The Body-building sandbag of the present invention is simple in structure, easy to remove, avoids installation and fixes
When to floor destroy, stability and security are more preferable, sandbag diameter be more than base diameter, hit hitter can select closer to away from
From impact sandbag, it can meet the more body-building requirements of user.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the schematic diagram of the Universal wheel at bottom collapsed state of base
In figure, 1 is base, and 2 be column, and 3 be sandbag, and 4 be groove, and 5 be connecting rod, and 6 be universal wheel, and 7 be jacking block, and 8 be convex
Block, 9 be compression spring, and 10 be terminal pad, and 11 be bourdon tube.
Embodiment
It is below the embodiment of the present invention：
A kind of Body-building sandbag as depicted in figs. 1 and 2, it includes base 1, column 2 and sandbag 3, and base 1 is cylinder,
At least three grooves 4 are equipped with the bottom surface of base 1, universal rolling wheel component is designed with and to universal rolling wheel component in each groove 4
The jacking block 7 of positioning and the compression spring 9 for holding out against jacking block 7, universal rolling wheel component include connecting rod 5 and universal wheel 6, one end of connecting rod 5
For articulated joint, the other end of connecting rod 5 is fixedly connected with universal wheel 6, articulated joint and the side of the groove 4 where the universal wheel component
End is hinged, and compression spring 9 is withstood between the end side of jacking block 7 and groove 4, is equipped with locating slot in articulated joint, on jacking block 7
Equipped with the convex block 8 coordinated with locating slot, when universal rolling wheel component extends away from groove downwards, locating slot in articulated joint just with
Convex 8 face of jacking block 7 makes convex block be caught in locating slot to universal wheel component positioning, and the bottom of the column 2, which is equipped with, to be connected
Disk 10, terminal pad 10 are fixedly connected with base 1, and bourdon tube 11 is connected with the lower part of column 2, and sandbag 3 is fixed on the upper of column 2
Portion, is equipped with cushion on the outer surface of sandbag 3, and the diameter of sandbag 3 is more than the diameter of base 1, and the weight of base 1 is much larger than sand
The weight of bag 3.
In order to make base more stablize, Body-building sandbag is avoided to topple over, the base is made of solid lead.
For the ease of calculating number of blows, the sandbag is equipped with the counter for being used for recording number of blows, and will meter
Display screen display of the number result on base.
For the ease of understanding the dynamics of impact, the sandbag is equipped with the sensor for being used for detecting impact strength, and will
Display screen display of the testing result on base.
The present invention Body-building sandbag be provided with folding universal rolling wheel in the bottom of base, when need move Body-building sandbag
When, universal rolling wheel is taken out, universal wheel is positioned by jacking block, makes universal wheel open mode more stable, in order to promote body-building
Sandbag is moved to predetermined position, and solving existing Body-building sandbag by this set is not easy to the defects of mobile.The present invention
Body-building sandbag use base much larger than sandbag weight, stabilizing it property is more preferable, it is not necessary to reuse bolt and be fixed to ground,
Avoid the destruction to floor.The sandbag diameter of the Body-building sandbag of the present invention is more than the diameter of base, hits hitter and may stand in sand
Bag side is impacted with nearest distance, can also be stood and be impacted in remote position, and impact scope is wider, can meet different user
It is required that.
It should be noted that the foregoing is merely several preferred embodiments of the present invention, this hair is not limited to
Bright, although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still
It can modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equally replaced
Change.Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention
Protection domain within.
Claims (4)
- A kind of 1. Body-building sandbag, it is characterised in that：It includes base, column and sandbag, and base is cylinder, in the bottom surface of base At least three grooves are equipped with, universal rolling wheel component and the jacking block positioned to universal rolling wheel component are designed with each groove and is held out against The compression spring of jacking block, universal rolling wheel component include connecting rod and universal wheel, and one end of connecting rod is articulated joint, the other end of connecting rod with Universal wheel is fixedly connected, and articulated joint and a side end of the groove where the universal wheel component are hinged, compression spring withstand on jacking block with Between the end side of groove, locating slot is equipped with articulated joint, jacking block is equipped with the convex block coordinated with locating slot, when universal rolling When wheel assembly extends away from downwards groove, convex block face of the locating slot just with jacking block in articulated joint makes convex block be caught in locating slot Universal wheel component is positioned, the bottom of the column is equipped with terminal pad, and terminal pad is fixedly connected with base, under column Portion is connected with bourdon tube, and sandbag is fixed on the top of column, and cushion is equipped with the outer surface of sandbag, and the diameter of sandbag is more than The diameter of base, the weight of base are much larger than the weight of sandbag.
- 2. Body-building sandbag according to claim 1, it is characterised in that：The base is made of solid lead.
- 3. Body-building sandbag according to claim 1, it is characterised in that：The sandbag, which is equipped with, to be used to record number of blows Counter, and the display screen display by count results on base.
- 4. Body-building sandbag according to claim 1, it is characterised in that：The sandbag, which is equipped with, to be used to detect impact strength Sensor, and the display screen display by testing result on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710734236.1A CN107899217A (en) | 2017-08-24 | 2017-08-24 | body-building sandbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710734236.1A CN107899217A (en) | 2017-08-24 | 2017-08-24 | body-building sandbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107899217A true CN107899217A (en) | 2018-04-13 |
Family
ID=61840091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710734236.1A Pending CN107899217A (en) | 2017-08-24 | 2017-08-24 | body-building sandbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107899217A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219049Y (en) * | 1995-03-25 | 1996-02-07 | 北京体育器械厂 | Single-face internally foldable table tennis table |
| US20090247374A1 (en) * | 2008-03-31 | 2009-10-01 | Yi-Lin Chen | Striking apparatus |
| CN204275374U (en) * | 2014-12-12 | 2015-04-22 | 泰山体育产业集团有限公司 | A kind of removable parallel bars |
| CN205626996U (en) * | 2016-05-08 | 2016-10-12 | 西北农林科技大学 | Body builder for taekwondo exercise |
| CN205924914U (en) * | 2016-07-28 | 2017-02-08 | 俞伟荣 | Boxing sandbag |
| CN206150800U (en) * | 2016-06-22 | 2017-05-10 | 何焕兴 | Teacher's lectern of convenient removal |
-
2017
- 2017-08-24 CN CN201710734236.1A patent/CN107899217A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219049Y (en) * | 1995-03-25 | 1996-02-07 | 北京体育器械厂 | Single-face internally foldable table tennis table |
| US20090247374A1 (en) * | 2008-03-31 | 2009-10-01 | Yi-Lin Chen | Striking apparatus |
| CN204275374U (en) * | 2014-12-12 | 2015-04-22 | 泰山体育产业集团有限公司 | A kind of removable parallel bars |
| CN205626996U (en) * | 2016-05-08 | 2016-10-12 | 西北农林科技大学 | Body builder for taekwondo exercise |
| CN206150800U (en) * | 2016-06-22 | 2017-05-10 | 何焕兴 | Teacher's lectern of convenient removal |
| CN205924914U (en) * | 2016-07-28 | 2017-02-08 | 俞伟荣 | Boxing sandbag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180413 |