CN204601511U - A kind of heavy burden chest-developer - Google Patents
A kind of heavy burden chest-developer Download PDFInfo
- Publication number
- CN204601511U CN204601511U CN201520259186.2U CN201520259186U CN204601511U CN 204601511 U CN204601511 U CN 204601511U CN 201520259186 U CN201520259186 U CN 201520259186U CN 204601511 U CN204601511 U CN 204601511U
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- China
- Prior art keywords
- handle
- chest
- spring body
- developer
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of heavy burden chest-developer, it comprises spring body (2), handle A(1) and handle B(3), described handle A(1) be the tubular structure of the closed at both ends of hollow, wherein handle A(1) one end of being connected with spring body (2) is provided with hickey A(4), described spring body (1) connecting handle A(4) side be provided with the pullover A(4 of supporting screw thread); Described handle A(1) the other end be provided with end cap (6), described end cap (6) is connected by hickey with handle A (1); Described handle A (1) inside is filled with filler (7).Compared with prior art, the utility model cost is low, and security is high, and the short time can consume health more multi-energy, long-term exercise can well play fitness and antiobesity action.Meanwhile, increasing the weight of filler in the utility model handle can take out, and is applicable to whole family grown-ups and children and takes exercise.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly a kind of chest-developer.
Background technology
Chest-developer has another name called grip stick, is used to temper arm muscle group, main exercise arm strength and chest muscle, auxiliary exercise wrist power.Chest-developer is a kind of sports apparatus of front wrist musculus flexor, has certain risk.
Because chest-developer mainly increases the muscle strength of upper limbs, make muscle of upper extremity flourishing, increase arm strength, there is no other effects, make the people adopting chest-developer to take exercise less.In order to make the train on of chest-developer better, allow more people adopt chest-developer to reach the object improving fitness, the exploitation of the chest-developer of various informative, Various Functions receives the expectation of a lot of people.
Summary of the invention
The purpose of this utility model is to provide a kind of chest-developer, has the effect of heavy burden.
the technical scheme realizing the utility model object is: a kind of heavy burden chest-developer, it comprises spring body, handle A and handle B, described handle A is the tubular structure of the closed at both ends of hollow, one end that wherein handle A is connected with spring body is provided with hickey A, and the side of described spring body connecting handle A is provided with the pullover A of supporting screw thread; The other end of described handle A is provided with end cap A, and described end cap is connected by hickey with handle A; Described handle A inside is filled with filler.
Above-mentioned handle B is identical with the structure of handle A, and the mode that handle B is connected with spring body is also same as the connected mode of handle A and spring body.
The end cap of above-mentioned handle A, handle B is equipped with safety rope.
handle A, handle B, when body-building uses, are all connected on spring body by the utility model, exercise arm strength; Handle A and handle B can also screw off from spring body by the utility model simultaneously, uses as dumbbell.
compared with prior art, the utility model has the advantage of: in (1) handle A, handle B, be provided with filler, existing chest-developer steel pipe can be made thinning, reduce costs, the existing chest-developer of strength ratio can also be made to strengthen, steel pipe can not be produced and to get rusty or bearing strength fractures excessively by force and brings danger.(2) when taking exercise, when the increase of handle weight makes chest-developer resilience go back, handle vibration reduces than the Oscillation Amplitude of existing chest-developer, and both hands control more steady; Meanwhile, be also not easy to produce the situation that health is got in hand slippage, security is higher.(3) because the weight of chest-developer itself increases, larger than common chest-developer exercise intensity during exercise, the short time can consume health more multi-energy, handle weight penalty, effectively can reach the effect of exercise arm flesh, long-term exercise can well play fitness and antiobesity action.(4) increase the weight of filler in the utility model handle can take out, be applicable to whole family grown-ups and children and take exercise.(5) because the filler in handle considerably increases the weight of handle, handle A, handle B can also be screwed off, use as dumbbell.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model chest-developer.
In figure: 1 handle A; 2 spring body; 3 handle B; The pullover A of 4 screw thread; 5 hickey A; 6 end caps; 7 fillers; 8 safety ropes.
Detailed description of the invention
embodiment
a kind of heavy burden chest-developer, it comprises spring body 2, handle A1 and handle B3, described handle A1 is the tubular structure of the closed at both ends of hollow, one end that wherein handle A1 is connected with spring body 2 is provided with hickey A4, and the side of described spring body 1 connecting handle A4 is provided with the pullover A4 of supporting screw thread; The other end of described handle A1 is provided with end cap 6, and described end cap 6 is connected by hickey with handle A1; Described handle A1 inside is filled with filler 7.
Above-mentioned handle B3 is identical with the structure of handle A1, and the mode that handle B3 is connected with spring body 1 is also same as the connected mode of handle A1 and spring body 2.
The end cap of above-mentioned handle A1, handle B3 is equipped with safety rope 8.
Handle A1, handle B3, when body-building uses, are all connected on spring body by the utility model, exercise arm strength, make both hands control more steady; Meanwhile, be also not easy to produce the situation that health is got in hand slippage, security is higher.Increase the weight of filler in the utility model handle and adopt cast iron, can take out, be applicable to whole family grown-ups and children and take exercise.Because the filler in handle considerably increases the weight of handle, handle A, handle B can also be screwed off, use as dumbbell.
Claims (3)
1. a heavy burden chest-developer, it is characterized in that: it comprises spring body (2), handle A(1) and handle B(3), described handle A(1) be the tubular structure of the closed at both ends of hollow, wherein handle A(1) one end of being connected with spring body (2) is provided with hickey A(4), described spring body (1) connecting handle A(4) side be provided with the pullover A(4 of supporting screw thread); Described handle A(1) the other end be provided with end cap (6), described end cap (6) is connected by hickey with handle A (1); Described handle A (1) inside is filled with filler (7).
2. heavy burden chest-developer according to claim 1, it is characterized in that: described handle B(3) with handle A(1) structure identical, handle B(3) mode that is connected with spring body (1) is also same as handle A(1) with the connected mode of spring body (2).
3. heavy burden chest-developer according to claim 1, is characterized in that: described handle A(1), handle B(3) end cap on be equipped with safety rope (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259186.2U CN204601511U (en) | 2015-04-27 | 2015-04-27 | A kind of heavy burden chest-developer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259186.2U CN204601511U (en) | 2015-04-27 | 2015-04-27 | A kind of heavy burden chest-developer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601511U true CN204601511U (en) | 2015-09-02 |
Family
ID=53954104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259186.2U Expired - Fee Related CN204601511U (en) | 2015-04-27 | 2015-04-27 | A kind of heavy burden chest-developer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106606836A (en) * | 2016-03-25 | 2017-05-03 | 罗亮 | Safe and intelligent arm strength rod realizing continuous adjusting function |
-
2015
- 2015-04-27 CN CN201520259186.2U patent/CN204601511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106606836A (en) * | 2016-03-25 | 2017-05-03 | 罗亮 | Safe and intelligent arm strength rod realizing continuous adjusting function |
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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 |
Granted publication date: 20150902 Termination date: 20160427 |