CN203329274U - Disk - Google Patents
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- Publication number
- CN203329274U CN203329274U CN2013202601352U CN201320260135U CN203329274U CN 203329274 U CN203329274 U CN 203329274U CN 2013202601352 U CN2013202601352 U CN 2013202601352U CN 201320260135 U CN201320260135 U CN 201320260135U CN 203329274 U CN203329274 U CN 203329274U
- Authority
- CN
- China
- Prior art keywords
- weight body
- balance weight
- anticreep
- periphery
- disk
- 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 a disk. The disk comprises an annular counter weight body and an annular protection body which is arranged on the periphery of the counter weight body and is matched with the periphery of the counter weight body. Anti-disengaging components integrated with the counter weight body are arranged on the periphery of the counter weight body, and the protection body covers the anti-disengaging components. The disk has the advantages that the anti-disengaging components are arranged at the joint of a steel core and a disk body, so that the service life of the disk is prolonged, and the disk of the structure is simple and convenient to manufacture.
Description
Technical field
The utility model relates to a kind of construction equipment, is specifically related to a kind of disc.
Background technology
Barbell is a kind of Excercise training apparatus, comprises bar and disc.
Disc is to make with stone material and metal the earliest, in use, owing to often barbell directly being landed fast, causes the damage of ground and disc.The user need gradually a kind of can be in the exercise process directly the power of letting out bleed off the disc of weight, the disc of the protective of quality of rubber materials has so just appearred being provided with in the balance weight body periphery, this disc can not damage floor in dropping process.
The disc of this structure in use, although can not damage floor,, after using a period of time, in dropping process, rubber bodies can produce deformation, after TERM DEFORMATION, is difficult to recover, and balance weight body can not produce deformation, so in the junction of balance weight body and rubber, can produce gap, then continue to use, disc will soon damage, and the life-span is very short.
Therefore, how improving the life-span of disc, is those skilled in the art, is badly in need of at present the technical problem solved.
The utility model content
For the problems referred to above, the utility model provides a kind of durable, prevents because the disc that rubber comes off and damages appears in long-term use.
The utility model is to realize that the technical scheme that its purpose adopts is: a kind of disc; comprise annular balance weight body and the ring protection body that is arranged on the balance weight body periphery; the periphery of described balance weight body is provided with the anticreep parts with the balance weight body one, and described protective is coated on the anticreep parts.
As optimization: described anticreep parts comprise the annular protrusion that is arranged on balance weight body periphery middle part, be arranged at several through holes on annular protrusion and through through hole and with the integrated anticreep bolt of protective.
As optimization: described anticreep parts comprise the some grooves that are arranged on the balance weight body periphery wall and stretch into groove and with the anticreep tongue of groove adhesion, described anticreep tongue and protective are one-body molded.
The beneficial effects of the utility model: owing in annular balance weight body and protective junction, being provided with the anti-avulsion parts, increased the life-span of steel disc, and the disc of this structure is simple in structure, easily manufactured, be connected firmly.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of embodiment of the present utility model.
The side view that Fig. 2 is Fig. 1.
The A-A cutaway view that Fig. 3 is Fig. 1.
The B-B profile that Fig. 4 is Fig. 2.
The cutaway view that Fig. 5 is another kind of embodiment of the present utility model.
In figure: 1, protective, 2, balance weight body, 3, annular protrusion, 4, through hole, 5 anticreep bolts, 6, groove, 7 anticreep tongues.
The specific embodiment
Embodiment 1: a kind of disc; the ring protection body 1 be complementary with balance weight body 2 peripheries that comprises annular balance weight body 2 and be arranged on balance weight body 2 peripheries; the periphery of described balance weight body 2 is provided with the anticreep parts with balance weight body 2 one; described protective 1 is coated on the anticreep parts, described anticreep parts comprise the annular protrusion 3 that is arranged on balance weight body 2 peripheries middle parts, be arranged at several through holes 4 on annular protrusion 3 and through through hole 4 and with the integrated anticreep bolt 5 of protective 1.
Embodiment 2: as a kind of improvement of embodiment 1, described anticreep parts comprise the some grooves 6 that are arranged on balance weight body 2 periphery walls and stretch into groove 6 and with the anticreep tongue 7 of groove 6 adhesions, described anticreep tongue 7 is one-body molded with protective 1.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (3)
1. a disc, comprise annular balance weight body and the ring protection body that is arranged on the balance weight body periphery, and it is characterized in that: the periphery of described balance weight body is provided with the anticreep parts with the balance weight body one, and described protective is coated on the anticreep parts.
2. a kind of disc according to claim 1 is characterized in that: described anticreep parts comprise the annular protrusion that is arranged on balance weight body periphery middle part, be arranged at several through holes on annular protrusion and through through hole and with the integrated anticreep bolt of protective.
3. disc according to claim 1 is characterized in that: described anticreep parts comprise the some grooves that are arranged on the balance weight body periphery wall and stretch into groove and with the anticreep tongue of groove adhesion, described anticreep tongue and protective are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202601352U CN203329274U (en) | 2013-05-14 | 2013-05-14 | Disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202601352U CN203329274U (en) | 2013-05-14 | 2013-05-14 | Disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329274U true CN203329274U (en) | 2013-12-11 |
Family
ID=49697977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202601352U Expired - Fee Related CN203329274U (en) | 2013-05-14 | 2013-05-14 | Disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688366A (en) * | 2014-11-28 | 2016-06-22 | 宝振（厦门）科技有限公司 | Barbell plate |
-
2013
- 2013-05-14 CN CN2013202601352U patent/CN203329274U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688366A (en) * | 2014-11-28 | 2016-06-22 | 宝振（厦门）科技有限公司 | Barbell plate |
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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: 20131211 Termination date: 20140514 |