CN203183568U - Weight-changeable dumbbell - Google Patents
Weight-changeable dumbbell Download PDFInfo
- Publication number
- CN203183568U CN203183568U CN 201320144485 CN201320144485U CN203183568U CN 203183568 U CN203183568 U CN 203183568U CN 201320144485 CN201320144485 CN 201320144485 CN 201320144485 U CN201320144485 U CN 201320144485U CN 203183568 U CN203183568 U CN 203183568U
- Authority
- CN
- China
- Prior art keywords
- dumbbell
- holding rod
- termination
- weight
- changeable
- 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 weight-changeable dumbbell which structurally comprises a holding rod and end heads. The holding rod is in a straight rod shape, two ends of the holding rod are provided with threads, the end heads are in multi-prism shapes and are provided with threaded through holes penetrating through two ends of a center shaft, the end heads are arranged at the two ends of the holding rod, and a plurality of end heads are arranged. The weight-changeable dumbbell has the advantage that the weight of the whole dumbbell can be changed by changing the number of the end heads.
Description
Technical field
The utility model relates to a kind of dumbbell, relates in particular to a kind of dumbbell that changes quality.
Background technology
The quality of present dumbbell is all fixed, and the shortcoming of this dumbbell is that quality can't change, thereby it is very inconvenient to cause needing to change different big or small dumbbells like this under different situations.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of dumbbell that changes quality, and it makes simple, and is easy to use, can satisfy athletic needs under the different situations.
In order to solve above technical problem, the technical solution of the utility model is as follows:
A kind of dumbbell that changes quality, its structure comprises holding rod and termination, and described holding rod is direct rod shape, and the two ends of described holding rod are provided with screw thread; Described termination is the polygon prism shape, and described termination is provided with the tapped through hole that connects the central shaft two ends; The two ends of described holding rod are provided with described termination, and described termination is provided with a plurality of.
The beneficial effects of the utility model are: the quality that can change whole dumbbell by the number that changes the termination.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, its structure of the utility model comprises holding rod 1 and termination 2, and holding rod 1 is direct rod shape, and the two ends of holding rod 1 are provided with screw thread; Termination 2 is the polygon prism shape, and termination 2 is provided with the tapped through hole that connects the central shaft two ends; The two ends of holding rod 1 are provided with termination 2, and termination 2 is provided with a plurality of.
Claims (1)
1. dumbbell that can change quality, its structure comprises holding rod (1) and termination (2), it is characterized in that: described holding rod (1) is direct rod shape, and the two ends of described holding rod (1) are provided with screw thread; Described termination (2) is the polygon prism shape, and described termination (2) are provided with the tapped through hole that connects the central shaft two ends; The two ends of described holding rod (1) are provided with described termination (2), and described termination (2) are provided with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144485 CN203183568U (en) | 2013-03-27 | 2013-03-27 | Weight-changeable dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144485 CN203183568U (en) | 2013-03-27 | 2013-03-27 | Weight-changeable dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183568U true CN203183568U (en) | 2013-09-11 |
Family
ID=49100472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144485 Expired - Fee Related CN203183568U (en) | 2013-03-27 | 2013-03-27 | Weight-changeable dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183568U (en) |
-
2013
- 2013-03-27 CN CN 201320144485 patent/CN203183568U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140327 |