CN202459963U - Weight-variable dumbbell - Google Patents
Weight-variable dumbbell Download PDFInfo
- Publication number
- CN202459963U CN202459963U CN2012200599832U CN201220059983U CN202459963U CN 202459963 U CN202459963 U CN 202459963U CN 2012200599832 U CN2012200599832 U CN 2012200599832U CN 201220059983 U CN201220059983 U CN 201220059983U CN 202459963 U CN202459963 U CN 202459963U
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- CN
- China
- Prior art keywords
- dumbbell
- weight
- heads
- opening
- bell
- 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 relates to body-building equipment, and particularly relates to a dumbbell, which comprises two dumbbell heads and a handle, wherein openings are formed at the end sockets of the dumbbell heads; thread screwing heads are arranged on the opening; the inner part of each dumbbell head adopts a hollow structure; and a plurality of balancing weights are arranged inside in cavities of the dumbbell heads. The dumbbell has the advantages as follows: the structure is simple; the dumbbell is convenient to use; the weight of the dumbbell can be changed at will; and the use requirements of all ages of people can be satisfied.
Description
Technical field
The utility model relates to a kind of body-building apparatus, particularly relates to a kind of dumbbell.
Background technology
Existing dumbbell all is solid, and once making moulding, weight is just immutable, can not satisfy each age group people's body-building instructions for use.
The utility model content
To the weak point of above-mentioned prior art, the utility model provides a kind of dumbbell of changeable weight.
The technical scheme that the utility model adopts is: a kind of dumbbell of changeable weight, comprise two bell heads and a handle, and the termination of said bell head is provided with opening, and opening is provided with screw thread and twists head, and bell head inside is hollow structure, built-in several balancing weights of its cavity.
Further, described balancing weight is wrapped with rubber layer.
The advantage of the utility model is: simple in structure, easy to use, can arbitrarily change the weight of dumbbell, and satisfy each age group crowd's instructions for use.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure, handle 1, bell head 2, cavity 3, balancing weight 4, screw thread twist 5.
The specific embodiment
As shown in Figure 1, a kind of dumbbell of changeable weight comprises bell head 2 and handle 1; The termination of said bell head 2 is provided with opening, and opening is provided with stubborn 5 on screw thread, and bell head 2 inside are hollow structure; Its cavity 3 built-in several balancing weights 4 after turning on screw thread and twisting 5, can be placed balancing weight 4 in cavity 3; Thereby change the weight of dumbbell through the quantity of adjustment balancing weight 4, satisfy each age group crowd's instructions for use.Sound for fear of balancing weight 4 mutual collisions, described balancing weight 4 is wrapped with rubber layer.
Claims (2)
1. the dumbbell of a changeable weight; Comprise two bell heads (2) and a handle (1), it is characterized in that: the termination of said bell head (2) is provided with opening, and opening is provided with screw thread and twists head (5); Bell head (2) inside is hollow structure, built-in several balancing weights of its cavity (3) (4).
2. according to the dumbbell of the described a kind of changeable weight of claim 1, it is characterized in that: described balancing weight (4) is wrapped with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200599832U CN202459963U (en) | 2012-02-23 | 2012-02-23 | Weight-variable dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200599832U CN202459963U (en) | 2012-02-23 | 2012-02-23 | Weight-variable dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459963U true CN202459963U (en) | 2012-10-03 |
Family
ID=46908167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200599832U Expired - Fee Related CN202459963U (en) | 2012-02-23 | 2012-02-23 | Weight-variable dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162251A (en) * | 2014-09-02 | 2014-11-26 | 陈学红 | Dumbbell achieving free weight increasing |
-
2012
- 2012-02-23 CN CN2012200599832U patent/CN202459963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104162251A (en) * | 2014-09-02 | 2014-11-26 | 陈学红 | Dumbbell achieving free weight increasing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130223 |