CN201070514Y - Body-building bar - Google Patents
Body-building bar Download PDFInfo
- Publication number
- CN201070514Y CN201070514Y CNU2007201697776U CN200720169777U CN201070514Y CN 201070514 Y CN201070514 Y CN 201070514Y CN U2007201697776 U CNU2007201697776 U CN U2007201697776U CN 200720169777 U CN200720169777 U CN 200720169777U CN 201070514 Y CN201070514 Y CN 201070514Y
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- CN
- China
- Prior art keywords
- steel
- round steel
- plastic
- utility
- model
- 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 provides a body-building bar, the middle part of which is round steel, the two ends of which are steel tubes. The steel tubes are respectively welded on the two ends of the round steel. Plastic tubes covers the periphery of the whole welded body, the plastic tubes are made of PVC plastic, the round steel is surface bright-drawn round steel. Or plastic tubes cover the periphery of the welded steel tube on the two ends, and the plastic tubes are made of PolyvinylChloride plastic. The utility model has a firm structure, and is uneasy to damage. The self weight of the utility model can be changed by adjusting the length of the round steel on the middle part, and various specification body-building bars can be formed, and different requirements can be met.
Description
Technical field
The utility model relates to a kind of body-building rod, belongs to the sports equipment field.
Background technology
Existing body-building apparatus is a lot, but all compares heaviness or complex structure, and the old men need simple, suitable body-building apparatus.
Summary of the invention
In order to overcome the deficiency of prior art structure, the utility model provides a kind of body-building rod.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of body-building rod, middle part are round steel, and two ends are steel pipe, and steel pipe is welded on the two ends of round steel respectively.
The beneficial effects of the utility model, sound construction, not fragile, by the length of the round steel in the middle part of adjusting, the weight of change itself, the body-building rod of formation different size is satisfied the demand.
Description of drawings
Below in conjunction with drawings and Examples utility model is further specified.
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model schematic diagram.
Fig. 3 is the utility model schematic diagram.
Fig. 4 is the utility model schematic diagram.
The specific embodiment
Embodiment 1: as shown in Figure 1, 2, 3, a kind of body-building rod, the middle part is a round steel 1, and two ends are steel pipe 2,3, and steel pipe 2,3 is welded on the two ends of round steel 1 respectively, and the whole periphery after welding is surrounded by plastic tube 4, adopts the PVC plastics, and round steel 1 draws the light round steel for the surface.
Embodiment 2: shown in Fig. 2,3, and structure such as embodiment 1, only the periphery of two ends steel pipe 2,3 is surrounded by plastic pipe sleeve 5 after welding, adopts igelite, and an end of plastic pipe sleeve 5 has ring 6, is easy to carry or carry.
Embodiment 3: as shown in Figure 3, structure such as embodiment 1, the whole periphery after welding is surrounded by plastic tube 4, adopts the PVC plastics, is surrounded by plastic pipe sleeve 5 again on the periphery plastic tube 4 of two ends steel pipe 2,3.
Embodiment 4: as shown in Figure 4, structure such as embodiment 2, embodiment 3, the Kong Zhonghou welding that the two ends of round steel 1 are injected respectively at steel pipe 2,3, steel pipe 2,3 is welded on the two ends of round steel 1 respectively.
Claims (5)
1. body-building rod, it is characterized in that: the middle part is round steel (1), and two ends are steel pipe (2), (3), and steel pipe (2), (3) are welded on the two ends of round steel (1) respectively.
2. a kind of body-building rod according to claim 1 is characterized in that: the Kong Zhonghou welding that the two ends of round steel (1) are injected respectively in steel pipe (2), (3).
3. a kind of body-building rod according to claim 1 and 2 is characterized in that: the whole periphery after welding is surrounded by plastic tube (4).
4. a kind of body-building rod according to claim 1 and 2 is characterized in that: the periphery of two ends steel pipe (2), (3) is surrounded by plastic pipe sleeve (5) after welding, and an end of plastic pipe sleeve (5) has ring (6).
5. a kind of body-building rod according to claim 1 and 2, it is characterized in that: the whole periphery after welding is surrounded by plastic tube (4), be surrounded by plastic pipe sleeve (5) again on the periphery plastic tube (4) of two ends steel pipe (2), (3), an end of plastic pipe sleeve (5) has ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201697776U CN201070514Y (en) | 2007-07-18 | 2007-07-18 | Body-building bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201697776U CN201070514Y (en) | 2007-07-18 | 2007-07-18 | Body-building bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070514Y true CN201070514Y (en) | 2008-06-11 |
Family
ID=39549070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201697776U Expired - Fee Related CN201070514Y (en) | 2007-07-18 | 2007-07-18 | Body-building bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070514Y (en) |
-
2007
- 2007-07-18 CN CNU2007201697776U patent/CN201070514Y/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: 20080611 Termination date: 20100718 |