CN201959469U - Dumbbell - Google Patents
Dumbbell Download PDFInfo
- Publication number
- CN201959469U CN201959469U CN2011200689162U CN201120068916U CN201959469U CN 201959469 U CN201959469 U CN 201959469U CN 2011200689162 U CN2011200689162 U CN 2011200689162U CN 201120068916 U CN201120068916 U CN 201120068916U CN 201959469 U CN201959469 U CN 201959469U
- Authority
- CN
- China
- Prior art keywords
- external screw
- screw threads
- barrel
- dumbbell
- bucket
- 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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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a dumbbell, which consists of an upper water barrel, external screw threads of a barrel opening of the upper water barrel, a connecting sleeve, external screw threads of a barrel opening of a lower water barrel, and the lower water barrel. The dumbbell is characterized in that internal screw threads matched with the external screw threads of the barrel opening of the upper water barrel are reserved at the upper part of the connecting sleeve, internal screw threads matched with the external screw threads of the barrel opening of the lower water barrel are reserved at the lower part of the connecting sleeve, water is contained in the upper water barrel during the installation, the internal screw threads of the upper part of the connecting sleeve are rightly screwed with the external screw threads of the barrel opening of the lower water barrel, water is contained in the lower water barrel, the internal screw threads of the lower part of the connecting sleeve are tightly screwed with the external screw threads of the barrel opening of the lower water barrel, and exercisers can do dumbbell exercises through holding the connecting sleeve by hand. The dumbbell has the advantages that the design is simple, the cost is low, the use is convenient, the quality of the dumbbell can be regulated, and the practicability is higher.
Description
Technical field
The utility model relates to a kind of dumbbell, relates in particular to the dumbbell that a kind of bucket connects, and belongs to the sports goods technical field.
Background technology
At present, the dumbbell of known technology exhausts a large amount of metallic iron resources, and in use can cause the collsion damage of personnel's health, before the utility model is not made, the dumbbell that no bucket connects uses, the patent searching document, and the new solution of not having this technology is open.
Summary of the invention
In order to overcome the deficiency of the dumbbell that no bucket connects in the prior art, the purpose of this utility model is that this dumbbell can adapt to personnel at all levels's exercise, can reach aim of saving for the dumbbell that provides a kind of bucket to connect.
The technical scheme in the invention for solving the technical problem is: by last bucket, last bucket bung external screw thread, adapter sleeve, following bucket bung external screw thread, following bucket is formed, it is characterized in that adapter sleeve top leaves the internal thread that is complementary with last bucket bung external screw thread, the internal thread that is complementary with following bucket bung external screw thread is left in the adapter sleeve bottom, in last bucket, contain entry during installation, the internal thread and the last bucket bung external screw thread on adapter sleeve top are screwed, contain entry in the following bucket, the internal thread of adapter sleeve bottom is screwed with following bucket bung external screw thread, the person taking exercise holds adapter sleeve, can do the exercise of dumbbell exercises.
The beneficial effects of the utility model are simplicity of design, and are with low cost, easy to use, can regulate the quality of dumbbell, and practicality is bigger.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a schematic diagram of the present utility model.
Bucket on 1. is 2. gone up bucket bung external screw thread among Fig. 1, and 3. adapter sleeve 4. plays bucket bung external screw thread, 5. plays bucket.
The specific embodiment
The utility model is by last bucket 1, last bucket bung external screw thread 2, adapter sleeve 3, following bucket bung external screw thread 4, following bucket 5 is formed, it is characterized in that adapter sleeve 3 tops leave the internal thread that is complementary with last bucket bung external screw thread 2, the internal thread that is complementary with following bucket bung external screw thread 4 is left in adapter sleeve 3 bottoms, in last bucket 1, contain entry during installation, the internal thread and the last bucket bung external screw thread 2 on adapter sleeve 3 tops are screwed, contain entry in the following bucket 5, the internal thread of adapter sleeve 3 bottoms is screwed with following bucket bung external screw thread 4, the person taking exercise holds adapter sleeve 3, can do the exercise of dumbbell exercises.
Claims (1)
1. dumbbell, form by last bucket (1), last bucket bung external screw thread (2), adapter sleeve (3), following bucket bung external screw thread (4), following bucket (5), it is characterized in that adapter sleeve (3) top leaves the internal thread that is complementary with last bucket bung external screw thread (2), the internal thread that is complementary with following bucket bung external screw thread (4) is left in adapter sleeve (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200689162U CN201959469U (en) | 2011-03-15 | 2011-03-15 | Dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200689162U CN201959469U (en) | 2011-03-15 | 2011-03-15 | Dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959469U true CN201959469U (en) | 2011-09-07 |
Family
ID=44521993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200689162U Expired - Fee Related CN201959469U (en) | 2011-03-15 | 2011-03-15 | Dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959469U (en) |
-
2011
- 2011-03-15 CN CN2011200689162U patent/CN201959469U/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: 20110907 Termination date: 20120315 |