CN206934677U - A kind of vertical Body-building sandbag - Google Patents
A kind of vertical Body-building sandbag Download PDFInfo
- Publication number
- CN206934677U CN206934677U CN201720928943.XU CN201720928943U CN206934677U CN 206934677 U CN206934677 U CN 206934677U CN 201720928943 U CN201720928943 U CN 201720928943U CN 206934677 U CN206934677 U CN 206934677U
- Authority
- CN
- China
- Prior art keywords
- hole
- flexible connector
- base
- sandbag
- bolt
- 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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- Revetment (AREA)
Abstract
It the utility model is related to a kind of vertical Body-building sandbag, its structure includes base, the Flexible Connector being arranged on above base, the vertical rod being arranged on Flexible Connector and the sandbag being arranged in vertical rod, connecting plate is provided with the bottom of vertical rod, beam is provided between Flexible Connector and connecting plate；Beam includes center cushion block and around some snubber blocks for being located at center pad block surrounding, and the inner of each snubber block is connected to the side of center cushion block, and the outer end of each snubber block offers the jack hole of up/down perforation to external radiation on snubber block；The position corresponding with the bolt jack hole of beam offers through hole on connecting plate, at the top of Flexible Connector, the position corresponding with the bolt jack hole of beam offers connecting hole, bolt passes through from through hole, jack hole and connecting hole successively, in the end locking nut of bolt.The utility model smart structural design, while improving base stability, the service life of each part is also extended, training effect is good.
Description
Technical field
A kind of sandbag of body-building is the utility model is related to, specifically a kind of vertical Body-building sandbag.
Background technology
The releasable pressure of boxing, lifting fitness, are a kind of motion modes that pole is welcome by young man.Sandbag is
A kind of body-building auxiliary equipment of prize ring is carried out for people, can be divided into vertical sandbag and suspension type sandbag according to set-up mode,
Wherein, vertical sandbag is not influenceed by use environment, easy to use without hanging, thus is widely used.
Traditional vertical sandbag is mainly by sandbag body and for supporting the load-carrying base of sandbag body to form, load-carrying base
It is connected between sandbag body by Flexible Connector, load-carrying base is required to bear hitting when user impacts sandbag body
The dynamics of beating, ensure that sandbag body will not topple over.However, above-mentioned vertical sandbag in use Flexible Connector forced section hold
Stress cracking problem caused by easily there is stress concentration, Flexible Connector loss is fast, and service life is short.
Utility model content
The purpose of this utility model is just to provide a kind of vertical Body-building sandbag, easy to solve the Flexible Connector of existing sandbag
There is the problem of stress cracking, loss is fast, service life is short.
What the utility model was realized in：A kind of vertical Body-building sandbag, including base, the elasticity that is arranged on above base
Connector, the vertical rod being arranged on Flexible Connector and the sandbag being arranged in vertical rod, the bottom of the vertical rod is provided with company
Fishplate bar, beam is provided between the Flexible Connector and connecting plate；The beam includes center cushion block and around being located at
Some snubber blocks of center cushion block surrounding, the inner of each snubber block are connected to the side of center cushion block, each snubber block it is outer
Hold to external radiation, the jack hole of up/down perforation is offered on snubber block；Wear and connect with the bolt of beam on the connecting plate
The corresponding position in hole offers through hole, in the top of the Flexible Connector position corresponding with the bolt jack hole of beam
Put and offer connecting hole, bolt, which is worn, to be connected in the interface channel that through hole, jack hole and connecting hole are collectively forming, at the end of bolt
Hold locking nut.
The Flexible Connector includes the bottom plate be arrangeding in parallel and top plate and is connected to some between bottom plate and top plate
Spring, the upper connecting hole are opened on the top plate, some lower connecting holes are offered on the bottom plate, in the base
Position corresponding with the lower connecting hole is provided with screw on top surface.
The base is the casing with cavity, is provided with hand-hole on the casing, is sealed with the hand-hole
Port lid.
Some suckers are provided with the bottom surface of the base.
When carrying out boxing training, trainer impacts sandbag, and impulsive force is transmitted downwards along vertical rod, after being transferred on beam,
Part impact energy is absorbed by beam, and another part impact energy is transferred to Flexible Connector, and the elasticity for passing through Flexible Connector
By impact energy, all digestion is decomposed for deformation, is caused base to move so as to avoid impact energy from being transferred to base, is influenceed training effect.
The utility model smart structural design, while base stability is improved, also extend each part uses the longevity
Life, improves training effect.The utility model sets beam in the top of Flexible Connector, and elastic connection is replaced by beam
Part superstructure withstands shocks pressure, due to leaving gap between each snubber block of beam, caused by can reducing stress concentration
Stress cracking phenomenon, extend the service life of beam；And after beam absorbs part impact energy so that be transferred to elasticity even
Impact energy on fitting greatly reduces, and then reduces the amount of elastic deformation of Flexible Connector, reduces the damage of Flexible Connector
Consumption, extends its service life.
The utility model is simple in construction, easy to assembly, and each part replacement is easy to operate, high without complicated or cost
Spare and accessory parts, production cost is low, has the extremely strong market competitiveness, suitable for popularization and application.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is the structural representation of beam.
In figure：1st, base, 2, Flexible Connector, 3, beam, 4, vertical rod, 5, sandbag, 6, port lid, 7, spring, 8, bottom plate,
9th, top plate, 10, center cushion block, 11, snubber block, 12, jack hole, 13, connecting plate.
Embodiment
As shown in figure 1, the utility model is mainly by portions such as base 1, Flexible Connector 2, beam 3, vertical rod 4 and sandbags 5
It is grouped into.
Base 1 is the column casing with cavity, and hand-hole is provided with casing, into casing inject sand or
Water, to improve the stability of base 1, being covered at hand-hole has port lid 6.Some suckers are provided with the bottom surface of casing, are made
Used time, by sucker suction on bottom surface, the stability of base 1 is further improved, prevents from moving in use.
As shown in Fig. 2 Flexible Connector 2 is arranged on the top of base 1, including bottom plate 8, top plate 9 and some it is connected to bottom
Extension spring 7 between plate 8 and top plate 9.Some lower connecting holes are offered on bottom plate 8, on the top surface of base 1, with elasticity
The position that the lower connecting hole of connector 2 is corresponding is provided with screw, and bolt is tightened in the screw of base 1 through lower connecting hole,
So as to which Flexible Connector 2 be connected with base 1.Connecting hole on some is offered on top plate 9, for connecting Flexible Connector 2.
As shown in figure 3, beam 3 includes circular center cushion block 10 and some snubber blocks set around center cushion block 10
11, the setting quantity of snubber block 11 is preferably eight, and the inner face of each snubber block 11 is connected to the side of center cushion block 10
On, each snubber block 11 is to external radiation centered on center cushion block 10, and the outer face of each snubber block 11 is located on the same face of cylinder,
Central angle corresponding to folded arc section is equal between two snubber blocks 11 of arbitrary neighborhood.The logical of insertion is provided with snubber block 11
Hole, to wear connecting bolt.Beam 3 is plastics beam, and intensity is high, wearability is good.Beam 3 is arranged into said structure can
Stress cracking problem caused by effectively avoiding stress concentration, improve the service life of beam 3.When carrying out boxing training, damping
Pad 3 can absorb part impact energy so that the energy being delivered on Flexible Connector 2 is reduced, and reduces the damage of Flexible Connector 2
Consumption, extends its service life.
As shown in Fig. 2 vertical rod 4 is vertically arranged in the top of beam 3, the bottom of vertical rod 4 is provided with connecting plate 13,
The position corresponding with the through hole of beam 3 offers jack hole 12 on connecting plate 13.During installation, beam 3 is placed in elasticity
The top of top plate 9 of connector 2, makes the through hole on beam 3 and the upper connecting hole on Flexible Connector 2 relative one by one, then will
Vertical rod 4 is placed in the top of beam 3, makes jack hole 12 on the connecting plate 13 of vertical rod 4 and the through hole on beam 3 phase one by one
It is right, then by screw bolt passes jack hole 12, through hole and upper connecting hole, screw on nut in the end of bolt.
Sandbag 5 is arranged in vertical rod 4, and sand, sawdust etc. are filled with bag.
The utility model is simple in construction, easy to assembly, easy to utilize.
Claims (4)
1. a kind of vertical Body-building sandbag, including base, be arranged on above base Flexible Connector, be arranged on Flexible Connector
Vertical rod and the sandbag that is arranged in vertical rod, it is characterized in that, the bottom of the vertical rod is provided with connecting plate, in the elasticity even
Beam is provided between fitting and connecting plate；The beam includes center cushion block and around being located at some of center pad block surrounding
Snubber block, the inner of each snubber block are connected to the side of center cushion block, and the outer end of each snubber block is to external radiation, in snubber block
On offer the jack hole of up/down perforation；The position corresponding with the bolt jack hole of beam offers on the connecting plate
Through hole, at the top of the Flexible Connector, the position corresponding with the bolt jack hole of beam offers connecting hole, spiral shell
Bolt passes through from through hole, jack hole and connecting hole successively, in the end locking nut of bolt.
2. vertical Body-building sandbag according to claim 1, it is characterized in that, the Flexible Connector includes the bottom be arrangeding in parallel
Plate and top plate and some springs being connected between bottom plate and top plate, the upper connecting hole is opened on the top plate, in institute
State and some lower connecting holes are offered on bottom plate, position corresponding with the lower connecting hole is provided with spiral shell on the top surface of the base
Hole.
3. vertical Body-building sandbag according to claim 1, it is characterized in that, the base is the casing with cavity, in institute
State and hand-hole is provided with casing, port lid is sealed with the hand-hole.
4. the vertical Body-building sandbag according to claim 1 or 3, it is characterized in that, if being provided with the bottom surface of the base
Dry sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928943.XU CN206934677U (en) | 2017-07-28 | 2017-07-28 | A kind of vertical Body-building sandbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928943.XU CN206934677U (en) | 2017-07-28 | 2017-07-28 | A kind of vertical Body-building sandbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206934677U true CN206934677U (en) | 2018-01-30 |
Family
ID=61370353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928943.XU Expired - Fee Related CN206934677U (en) | 2017-07-28 | 2017-07-28 | A kind of vertical Body-building sandbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206934677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939427A (en) * | 2019-02-25 | 2019-06-28 | 王芳 | A kind of health and fitness facilities |
-
2017
- 2017-07-28 CN CN201720928943.XU patent/CN206934677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939427A (en) * | 2019-02-25 | 2019-06-28 | 王芳 | A kind of health and fitness facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |