CN206372488U - It is a kind of to adjust the hammer trainer of hammer chain length - Google Patents
It is a kind of to adjust the hammer trainer of hammer chain length Download PDFInfo
- Publication number
- CN206372488U CN206372488U CN201720035877.3U CN201720035877U CN206372488U CN 206372488 U CN206372488 U CN 206372488U CN 201720035877 U CN201720035877 U CN 201720035877U CN 206372488 U CN206372488 U CN 206372488U
- Authority
- CN
- China
- Prior art keywords
- chain
- hammer
- balanced seat
- coiling roller
- fastening 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.)
- Expired - Fee Related
Links
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- Rehabilitation Tools (AREA)
Abstract
The utility model, which is related to, a kind of can adjust the hammer trainer of hammer chain length, including spheroid and chain, one end of chain is connected with spheroid by rolling bearing, balanced seat is additionally provided with the other end of chain, it is hollow structure inside balanced seat, fastening block is provided between two parties, fastening block is fixedly connected with balanced seat, coiling roller is provided with the right side of fastening block, coiling roller is provided with rotating part, rotating part is fastenedly connected after passing through balanced seat with nut, chain is fixed on coiling roller and wound on coiling roller the through hole passed after multi-turn on fastening block, the upper surface of balanced seat is provided with the fastening bolt for the position for being used to fix chain between two parties, fastening bolt lower end is threadedly coupled with fastening block, the left and right end face of balanced seat is threadedly coupled handle respectively, the left side of balanced seat is additionally provided with the different counterpoise screw of multiple specifications.
Description
Technical field
The utility model belongs to physical education product technical field, and in particular to a kind of to adjust the hammer of hammer chain length
Trainer.
Background technology
With the extensive development of nationwide fitness programs, hammer sports have also moved towards the occasions such as school from sports ground, but pass
The chain length of the hammer of system mode is all fixed, it is impossible to changed, for non-professional player, and chain length is long to be difficult to the palm
The skill of throwing is held, and the long carrying of chain length is also inconvenient, it is impossible to meet study and the motion requirement of people.
Utility model content
In view of this, the utility model can adjust the hammer trainer of hammer chain length there is provided a kind of, can change
The length of chain, convenient for collecting and carrying, to meet motion and the learning demand of people.
The technical solution of the utility model is：It is a kind of to adjust the hammer trainer of hammer chain length, including spheroid and
Chain, one end of chain is connected with spheroid by rolling bearing, and balanced seat is additionally provided with the other end of chain, and balanced seat inside is
Hollow structure, between two parties provided with fastening block, fastening block is fixedly connected with balanced seat, and coiling roller, winding roller are provided with the right side of fastening block
Son is provided with rotating part, and rotating part is fastenedly connected after passing through balanced seat with nut, and chain is fixed on coiling roller and in coiling
The through hole passed after multi-turn on fastening block is wound on roller, the upper surface of balanced seat is provided with the position for being used for fixing chain between two parties
Fastening bolt, fastening bolt lower end is threadedly coupled with fastening block, and the left and right end face of balanced seat is threadedly coupled handle, balanced seat respectively
Left side be additionally provided with the different counterpoise screw of multiple specifications.
It is preferred that, the material of chain is steel wire rope.
It is preferred that, rotating part includes Handheld Division and the connecting portion being fixed together, and winding roller sub-set is mounted on connecting portion, and
Positioned and be connected by shape with connecting portion.
It is preferred that, Handheld Division is provided with anti-skidding decorative pattern.
It is preferred that, fastening block, balanced seat, fastening bolt, coiling roller, the material of rotating part are steel alloy.
The a kind of of the utility model offer can adjust the hammer trainer of hammer chain length, and its chain is fixed on winding roller
The through hole on fastening block is passed, it is necessary to when increasing the length of chain after winding multi-turn on son and on coiling roller, it is only necessary to pine
The fastening bolt that the upper surface of balanced seat is centrally located is opened, while the nut of rotating part lower end is unclamped, you can reversely rotate rotation
Handheld Division on transfer part, rotating part drives the rotation of coiling roller, and chain is discharged from coiling roller, reaches increase chain length
Purpose, it is necessary to when shortening the length of chain, it is only necessary to unclamp the fastening bolt that the upper surface of balanced seat is centrally located, simultaneously will
The nut of rotating part lower end unclamps, you can rotate forward the Handheld Division on rotating part, rotating part drives the rotation of coiling roller, by chain
Son is wound on coiling roller, is reached the purpose for shortening chain length, is adjusted after length, again by the nut lock of rotating part lower end
Tightly, should while fastening bolt is screwed in into the position of fixed chain, it is necessary to which when carrying, chain all can be wound on coiling roller
Utility model facilitates length adjustment, is easy to carry, and is worthy to be popularized.
Brief description of the drawings
Fig. 1 is overall structure of the explosion figure of the present utility model.
Fig. 2 is overall structure diagram of the present utility model.
Description of reference numerals：
1st, chain；2nd, fastening block；3rd, balanced seat；5th, fastening bolt；6th, rotating part；7th, handle；8th, coiling roller；9th, spiral shell
It is female.
Embodiment
The utility model can adjust the hammer trainer of hammer chain length there is provided a kind of, with reference to Fig. 1's and Fig. 2
Structural representation, is illustrated to the utility model.
As depicted in figs. 1 and 2, a kind of of the utility model offer can adjust the hammer trainer of hammer chain length, bag
Spheroid and chain 1 are included, one end of chain 1 is connected with spheroid by rolling bearing, balanced seat 3 are additionally provided with the other end of chain 1,
The balanced inside of seat 3 is hollow structure, fastening block 2 is provided between two parties, fastening block 2 is fixedly connected with balanced seat 3, and the right side of fastening block 2 is set
There is coiling roller 8, coiling roller 8 is provided with rotating part 6, and rotating part 6 is fastenedly connected after passing through balanced seat 3 with nut 9, chain 1
Be fixed on coiling roller 8 and wound on coiling roller 8 through hole 204 passed after multi-turn on fastening block 2, balanced seat 3 it is upper
Surface is provided with the fastening bolt 5 for the position for being used to fix chain 1 between two parties, and the lower end of fastening bolt 5 is threadedly coupled with fastening block 2,
The left and right end face of weighing apparatus seat 3 is threadedly coupled handle 7 respectively, and the left side of balanced seat 3 is additionally provided with the different counterpoise screw of multiple specifications.
Further, the material of chain 1 is preferably steel wire rope.
Further, rotating part 6 includes Handheld Division 602 and the connecting portion 601 being fixed together, 8 sets of coiling roller
It is fixedly connected on connecting portion 601, and with connecting portion 601 by shape positioning.
Further, Handheld Division 602, which is provided with, is used for anti-skidding decorative pattern.
Further, fastening block 2, balanced seat 3, fastening bolt 5, coiling roller 8, the material of rotating part 6 are preferably alloy
Steel.
The a kind of of the utility model offer can adjust the hammer trainer of hammer chain length, and its chain 1 passes through fastening block 2
It is fixed on after winding multi-turn on coiling roller 8 afterwards on coiling roller 8, it is necessary to when increasing the length of chain 1, it is only necessary to unclamp equal
The fastening bolt 5 that the upper surface of weighing apparatus seat is centrally located, while the nut 9 of the lower end of rotating part 6 is unclamped, you can reversely rotate rotation
Handheld Division 602 in portion 6, rotating part 6 drives coiling roller 8 to rotate, and chain 1 is discharged from coiling roller 8, increase chain is reached
The purpose of sub 1 length is, it is necessary to when shortening the length of chain 1, it is only necessary to unclamp the fastening spiral shell that the upper surface of balanced seat is centrally located
Bolt 5, while the nut 9 of the lower end of rotating part 6 is unclamped, you can rotate forward the Handheld Division 602 on rotating part 6, rotating part 6 drives
Coiling roller 8 is rotated, and chain 1 is wound on coiling roller 8, is reached the purpose for shortening the length of chain 1, is adjusted after length, then
The secondary nut 9 by the lower end of rotating part 6 is locked, while the fastening bolt 5 that the upper surface of balanced seat is centrally located is screwed in into fixed chain
Chain 1, it is necessary to when carrying, all can be wound on coiling roller 8, the left side of balanced seat 3 is additionally provided with multiple rule by the position of son 1
Lattice difference and the counterpoise screw matched with the screwed hole on balanced seat 3, to counterpoise, make center of gravity be unlikely to partially too many, should
Utility model facilitates length adjustment, is easy to carry, and is worthy to be popularized.
Disclosed above is only preferably specific embodiment of the present utility model, and still, the utility model embodiment is not
This is confined to, what any those skilled in the art can think change should all fall into protection domain of the present utility model.
Claims (5)
1. a kind of can adjust the hammer trainer of hammer chain length, including spheroid and chain (1), one end of chain (1) and ball
Body is connected by rolling bearing, it is characterised in that balanced seat (3), the balanced seat are additionally provided with the other end of the chain (1)
(3) internal is hollow structure, and between two parties provided with fastening block (2), the fastening block (2) is fixedly connected with balanced seat (3), fastening block
(2) right side is provided with coiling roller (8), and the coiling roller (8) is provided with rotating part (6), and rotating part (6) passes through balanced seat (3)
It is fastenedly connected afterwards with nut (9), chain (1) is fixed on coiling roller (8) and passed after winding multi-turn on coiling roller (8)
Through hole (204) on fastening block (2), the upper surface of the balanced seat (3) is provided with the tight of the position for being used for fixing chain (1) between two parties
Fixing bolt (5), fastening bolt (5) lower end is threadedly coupled with fastening block (2), and the left and right end face of balanced seat (3) is threadedly coupled respectively
Handle (7), the left side of balanced seat (3) is additionally provided with the different counterpoise screw of multiple specifications.
2. a kind of the hammer trainer of hammer chain length can be adjusted according to claim 1, it is characterised in that the chain
The material of sub (1) is steel wire rope.
3. a kind of the hammer trainer of hammer chain length can be adjusted according to claim 1, it is characterised in that the rotation
Transfer part (6) includes Handheld Division (602) and the connecting portion (601) being fixed together, and coiling roller (8) is sleeved on connecting portion (601)
On, and be fixedly connected with connecting portion (601) by shape positioning.
4. a kind of the hammer trainer of hammer chain length can be adjusted according to claim 3, it is characterised in that the hand
Portion (602) is held provided with anti-skidding decorative pattern.
5. a kind of the hammer trainer of hammer chain length can be adjusted according to claim 1, it is characterised in that described tight
It is steel alloy to determine block (2), equilibrium seat (3), fastening bolt (5), coiling roller (8), the material of rotating part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035877.3U CN206372488U (en) | 2017-01-12 | 2017-01-12 | It is a kind of to adjust the hammer trainer of hammer chain length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035877.3U CN206372488U (en) | 2017-01-12 | 2017-01-12 | It is a kind of to adjust the hammer trainer of hammer chain length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206372488U true CN206372488U (en) | 2017-08-04 |
Family
ID=59404881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035877.3U Expired - Fee Related CN206372488U (en) | 2017-01-12 | 2017-01-12 | It is a kind of to adjust the hammer trainer of hammer chain length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206372488U (en) |
-
2017
- 2017-01-12 CN CN201720035877.3U patent/CN206372488U/en not_active Expired - Fee Related
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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: 20170804 Termination date: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |