CN2543549Y - Dumbbell - Google Patents
Dumbbell Download PDFInfo
- Publication number
- CN2543549Y CN2543549Y CN 02220425 CN02220425U CN2543549Y CN 2543549 Y CN2543549 Y CN 2543549Y CN 02220425 CN02220425 CN 02220425 CN 02220425 U CN02220425 U CN 02220425U CN 2543549 Y CN2543549 Y CN 2543549Y
- Authority
- CN
- China
- Prior art keywords
- handle
- bell head
- dumbbell
- bell
- utility
- 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
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a dumbbell, which comprises a bell head and a handle. Two ends of the handle are in a screw form, and are connected with the bell head through screw thread; the ends of the screw parts on two ends of the handle are connected with nuts and then are connected tightly on the bell head. The utility model has reasonable structure, firm connection of the bell head and the handle, convenient manufacturing and low manufacturing cost.
Description
Technical field:
The utility model relates to a kind of dumbbell.
Background technology:
Existing dumbbell, handle with adopt as bell is first casting to be connected or only depend on the external screw thread on the handle to be connected with internal thread in the bell head, its connection power a little less than, easy becoming flexible.
Goal of the invention:
The dumbbell that the purpose of this utility model is to provide a kind of rational in infrastructure, bell head and handle to be connected firmly.
Technical solution of the present utility model is:
A kind of dumbbell comprises bell head, handle, and the difference of itself and prior art is: the handle two ends are screw form, be connected with the bell head thread, and the end dress fastening screw nut of handle two ends screw portion, and tightly on the bell head.
Bell head outer wrapping glue-line.The bell cephalic par has the hole, and fastening screw nut is contained in this hole.
The utility model is rational in infrastructure, bell head and handle are connected firmly, and easily manufactured, production cost is low.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
The specific embodiment:
A kind of dumbbell comprises bell head 1, handle 2, and handle 2 two ends are screw form, be threaded with bell head 1, and the end dress fastening screw nut 3 of handle two ends screw portion, fastening screw nut 3 is contained in the hole 4 of bell head 1 end, and tightly on bell head 1.
Certainly, the utility model can also have other suitable embodiment, and routine bell head also wraps up glue-line outward, forms the encapsulate dumbbell.
Claims (3)
1, a kind of dumbbell comprises bell head, handle, it is characterized in that: the handle two ends are screw form, be connected with the bell head thread, and the end dress fastening screw nut of handle two ends screw portion, and tightly on the bell head.
2, dumbbell according to claim 1 is characterized in that: bell head outer wrapping glue-line.
3, dumbbell according to claim 1 and 2 is characterized in that: the bell cephalic par has the hole, and fastening screw nut is contained in this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220425 CN2543549Y (en) | 2002-04-30 | 2002-04-30 | Dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220425 CN2543549Y (en) | 2002-04-30 | 2002-04-30 | Dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2543549Y true CN2543549Y (en) | 2003-04-09 |
Family
ID=33698714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02220425 Expired - Fee Related CN2543549Y (en) | 2002-04-30 | 2002-04-30 | Dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2543549Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056483A (en) * | 2015-09-21 | 2015-11-18 | 戚桂江 | Adjustable arm power wheel |
-
2002
- 2002-04-30 CN CN 02220425 patent/CN2543549Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056483A (en) * | 2015-09-21 | 2015-11-18 | 戚桂江 | Adjustable arm power wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |