CN204147470U - A kind of ring-type dumbbell of adjustable diameter size - Google Patents
A kind of ring-type dumbbell of adjustable diameter size Download PDFInfo
- Publication number
- CN204147470U CN204147470U CN201420428645.0U CN201420428645U CN204147470U CN 204147470 U CN204147470 U CN 204147470U CN 201420428645 U CN201420428645 U CN 201420428645U CN 204147470 U CN204147470 U CN 204147470U
- Authority
- CN
- China
- Prior art keywords
- solid
- ring
- diameter size
- empty set
- bell body
- 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.)
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Abstract
The utility model discloses a kind of ring-type dumbbell of adjustable diameter size, belong to sports equipment technical field, the ring-type dumbbell of a kind of adjustable diameter size described in the utility model, comprise bell body 1, solid-end 101, empty set end 102, circular hole 2, button 3, spring 4, it is characterized in that, described bell body 1 is a solid trapezoidal cylinder, described solid-end 101 is positioned at one end of bell body 1, described empty set end 102 is positioned at the other end of bell body 1, described solid-end 101 can inject in empty set end 102 just, described circular hole 2 to be positioned at outside empty set end on 102, described button 3 is positioned on the upside of solid-end 101, its underpart enters in the pit-holes of solid-end 101, the below of button 3 is positioned at bottom the pit-holes that spring 4 is positioned at solid-end 101.The number of circular hole is more than 3.The beneficial effects of the utility model are, provide the ring-type dumbbell of adjustable diameter size, its diameter is adjustable, oldly youngly all can to use.
Description
Technical field
The utility model relates to a kind of ring-type dumbbell of adjustable diameter size, belongs to sports equipment technical field.
Background technology
Dumbbell is the one of sports equipment, is allow human body weight-bearing activities in essence, reaches the object of taking exercises, and at present, the dumbbell betrayed in sporting goods shop, its size is fixing, unadjustable.I develops a kind of ring-type dumbbell of adjustable diameter size voluntarily, on the shank that can be enclosed within people or arm, oldly youngly all can to use.
Utility model content
The purpose of this utility model is, provide a kind of ring-type dumbbell of adjustable diameter size, structure is simple, easy to use, on the shank that can be enclosed within people or arm, allows human body weight loading exercise.
For achieving the above object, the ring-type dumbbell of a kind of adjustable diameter size described in the utility model, comprise bell body 1, solid-end 101, empty set end 102, circular hole 2, button 3, spring 4, it is characterized in that, described bell body 1 is a solid trapezoidal cylinder, described solid-end 101) be positioned at one end of bell body 1, described empty set end 102 is positioned at the other end of bell body 1, described solid-end 101 can inject in empty set end 102 just, described circular hole 2 to be positioned at outside empty set end on 102, described button 3 is positioned on the upside of solid-end 101, its underpart enters in the pit-holes of solid-end 101, the below of button 3 is positioned at bottom the pit-holes that described spring 4 is positioned at solid-end 101.The number of described circular hole is more than 3.
The beneficial effects of the utility model are, provide the ring-type dumbbell of adjustable diameter size, its diameter is adjustable, oldly youngly all can to use.
Accompanying drawing explanation
Fig. 1 is the ring-type dumbbell structure schematic diagram of a kind of adjustable diameter size of the utility model.
Fig. 2 is solid-end in the ring-type dumbbell of a kind of adjustable diameter size of the utility model 101 and the sectional view of button 3, spring 4.
Fig. 3 is solid-end in the ring-type dumbbell of a kind of adjustable diameter size of the utility model 101 and the structural representation of empty set end 102.
In figure: 1. bell body, 101. solid-ends, 102. empty set end, 2. circular hole, 3. button, 4. springs.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.In embodiment, the plastics that bell body 1 selects density large are made, if three circular holes are outside empty set end, diameter has 8.5 centimetres, 10 centimetres, 11.5 centimetres three class, by the size choice for use of user according to arm.During use, bell body 1 around arm, 3 solid-ends 101 that push button put in 102 li, empty set end, when feel the arm of the tight circle of dumbbell oneself time, unclamp button 3, under the effect of spring 4, button 3 pierces into corresponding circular hole 2 li, as shown in Figure 1, namely plays the object allowing health bear a heavy burden.
Protection domain of the present utility model is not only confined to the present embodiment; every those of ordinary skill in the art pass through content and the description thereof of the utility model claims and description; can derive well imagine, apparent change, still belong to protection domain of the present utility model.
Claims (2)
1. the ring-type dumbbell of an adjustable diameter size, comprise bell body (1), solid-end (101), empty set end (102), circular hole (2), button (3), spring (4), it is characterized in that, described bell body (1) is a solid trapezoidal cylinder, described solid-end (101) is positioned at one end of bell body (1), described empty set end (102) is positioned at the other end of bell body (1), described solid-end (101) can inject in empty set end (102) just, described circular hole (2) to be positioned at outside empty set end on (102), described button (3) is positioned at solid-end (101) upside, its underpart enters in the pit-holes of solid-end (101), the below of button (3) is positioned at bottom the pit-holes that described spring (4) is positioned at solid-end (101).
2. the ring-type dumbbell of a kind of adjustable diameter size according to claim 1, is characterized in that, the number of described circular hole (2) is more than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428645.0U CN204147470U (en) | 2014-07-31 | 2014-07-31 | A kind of ring-type dumbbell of adjustable diameter size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428645.0U CN204147470U (en) | 2014-07-31 | 2014-07-31 | A kind of ring-type dumbbell of adjustable diameter size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147470U true CN204147470U (en) | 2015-02-11 |
Family
ID=52505625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428645.0U Expired - Fee Related CN204147470U (en) | 2014-07-31 | 2014-07-31 | A kind of ring-type dumbbell of adjustable diameter size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204147470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107522A (en) * | 2014-07-31 | 2014-10-22 | 廖景位 | Ring-shaped dumbbell adjustable in diameter |
-
2014
- 2014-07-31 CN CN201420428645.0U patent/CN204147470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107522A (en) * | 2014-07-31 | 2014-10-22 | 廖景位 | Ring-shaped dumbbell adjustable in diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |