CN203915898U - A kind of improved dumbbell structure - Google Patents
A kind of improved dumbbell structure Download PDFInfo
- Publication number
- CN203915898U CN203915898U CN201420193454.0U CN201420193454U CN203915898U CN 203915898 U CN203915898 U CN 203915898U CN 201420193454 U CN201420193454 U CN 201420193454U CN 203915898 U CN203915898 U CN 203915898U
- Authority
- CN
- China
- Prior art keywords
- dumbbell
- locking button
- sleeve
- tight locking
- connecting rod
- 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 improved dumbbell structure, comprise weight block, and be arranged on the connecting rod in the middle of weight block, be provided with a sleeve through connecting rod, described sleeve is hollow shape, the both sides of sleeve offer through hole, and connecting rod runs through this through hole, and the outside of described sleeve is enclosed with a tight locking button, described tight locking button one end opening, opening part is provided with two briquettings, in described sleeve, be provided with one and carry bar, described in to carry bar fastening by the stud nut on tight locking button; Dumbbell of the present utility model, carry bar and tight locking button by setting, increase the distance of dumbbell and arm, and then in the time taking exercise, according to different demands, select suitable distance, and then select suitable dumbbell weight, and need not increase and decrease the weight of dumbbell, simple and convenient, can impel the muscular movement of whole body by carrying bar force method, increase exercise zone.
Description
Technical field
The utility model relates to a kind of improved dumbbell structure.
Background technology
Dumbbell is a kind of body-building apparatus, be normally used for taking exercise the arm place muscle of arm, and traditional dumbbell, that the connecting rod that both hands are directly affectedly bashful dumbbell performs physical exercise, if want to increase the weight of dumbbell, need to change different weight blocks, and dumbbell is only taken exercise in the bicipital muscle of arm, for the exercise of other muscle, effect is not clearly.
Summary of the invention
Technical problem to be solved in the utility model is to provide one and carries bar and tight locking button by setting, increase the distance of dumbbell and arm, and then in the time taking exercise, according to different demands, select suitable distance, and then select suitable dumbbell weight, and need not increase and decrease the weight of dumbbell, improved dumbbell structure simply and easily.
The utility model is achieved through the following technical solutions: a kind of improved dumbbell structure, comprise weight block, and be arranged on the connecting rod in the middle of weight block, be provided with a sleeve through connecting rod, described sleeve is hollow shape, and the both sides of sleeve offer through hole, connecting rod runs through this through hole, the outside of described sleeve is enclosed with a tight locking button, described tight locking button one end opening, and opening part is provided with two briquettings.
As preferred technical scheme, described briquetting is provided with connecting hole, runs through connecting hole and is provided with stud nut.
As preferred technical scheme, in described sleeve, be provided with one and carry bar, described in to carry bar fastening by the stud nut on tight locking button.
The beneficial effects of the utility model are: dumbbell of the present utility model, carry bar and tight locking button by setting, increase the distance of dumbbell and arm, and then in the time taking exercise, according to different demands, select suitable distance, and then select suitable dumbbell weight, and need not increase and decrease the weight of dumbbell, simple and convenient, can impel the muscular movement of whole body by carrying bar force method, increase exercise zone.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, the improved dumbbell structure of one of the present utility model, comprise weight block 1, and be arranged on the connecting rod 2 in the middle of weight block 1, be provided with a sleeve 3 through connecting rod 2, described sleeve 3 is hollow shape, the both sides of sleeve 3 offer through hole, and connecting rod 2 runs through this through hole, and the outside of described sleeve 3 is enclosed with a tight locking button 6, described tight locking button 6 one end openings, opening part is provided with two briquettings 5.
As preferred embodiment, briquetting 5 is provided with connecting hole, runs through connecting hole and is provided with stud nut.
In the present embodiment, in sleeve 3, be provided with one and carry bar 7, described in to carry bar 7 fastening by 6 stud nut on tight locking button, carry bar 7 by what be affectedly bashful diverse location, and then increase and decrease dumbbell is with respect to the weight of arm.
The beneficial effects of the utility model are: dumbbell of the present utility model, carry bar and tight locking button by setting, increase the distance of dumbbell and arm, and then in the time taking exercise, according to different demands, select suitable distance, and then select suitable dumbbell weight, and need not increase and decrease the weight of dumbbell, simple and convenient, can impel the muscular movement of whole body by carrying bar force method, increase exercise zone.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. an improved dumbbell structure, it is characterized in that: comprise weight block, and be arranged on the connecting rod in the middle of weight block, be provided with a sleeve through connecting rod, described sleeve is hollow shape, and the both sides of sleeve offer through hole, connecting rod runs through this through hole, the outside of described sleeve is enclosed with a tight locking button, described tight locking button one end opening, and opening part is provided with two briquettings.
2. improved dumbbell structure according to claim 1, is characterized in that: described briquetting is provided with connecting hole, runs through connecting hole and is provided with stud nut.
3. improved dumbbell structure according to claim 1, is characterized in that: in described sleeve, be provided with one and carry bar, described in to carry bar fastening by the stud nut on tight locking button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193454.0U CN203915898U (en) | 2014-04-21 | 2014-04-21 | A kind of improved dumbbell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193454.0U CN203915898U (en) | 2014-04-21 | 2014-04-21 | A kind of improved dumbbell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203915898U true CN203915898U (en) | 2014-11-05 |
Family
ID=51811782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193454.0U Expired - Fee Related CN203915898U (en) | 2014-04-21 | 2014-04-21 | A kind of improved dumbbell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203915898U (en) |
-
2014
- 2014-04-21 CN CN201420193454.0U patent/CN203915898U/en not_active Expired - Fee Related
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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: 20141105 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |