CN203291444U - Novel dumbbell - Google Patents
Novel dumbbell Download PDFInfo
- Publication number
- CN203291444U CN203291444U CN2013203020436U CN201320302043U CN203291444U CN 203291444 U CN203291444 U CN 203291444U CN 2013203020436 U CN2013203020436 U CN 2013203020436U CN 201320302043 U CN201320302043 U CN 201320302043U CN 203291444 U CN203291444 U CN 203291444U
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- CN
- China
- Prior art keywords
- dumbbell
- pullover
- pullovers
- holding rod
- group
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- 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 fitness equipment, and particularly relates to a novel dumbbell. The weight of the dumbbell can be adjusted, dumbbells with different weights do not need to be repeatedly purchased, and advancement training can be completed. A material filling chamber is arranged in a holding rod, a grip strength detection device and a display device are installed on the outer side face of the holding rod in a sleeved mode, and protruding blocks are arranged at the two ends of the outer side face of the holding rod. Each dumbbell head is provided with a first dumbbell pullover group, a second dumbbell pullover group and an outer cover. Both first dumbbell pullovers and second dumbbell pullovers are of cylinder structures, through holes are formed in the bottoms of the first dumbbell pullovers and in the bottoms of the second dumbbell pullovers, a groove is formed in the inner wall of each through hole, the grooves are formed in the protruding blocks in a sleeved mode, the second dumbbell pullovers are installed on the inner walls of the first dumbbell pullovers or the inner walls of the second dumbbell pullovers through threads, bayonets are further formed in the inner sides of the ends of the first dumbbell pullovers and in the inner sides of the ends of the second dumbbell pullovers, each outer cover is provided with a protruding piece and a poking piece, the protruding pieces are installed on the outer covers through springs, the poking pieces control the protruding pieces to slide relative to the outer covers, and the protruding pieces are clamped in the bayonets.
Description
Technical field
The utility model relates to the body-building apparatus technical field, particularly relates to a kind of Novel dumbbell.
Background technology
Dumbbell, be a kind of simple equipment for strengthening muscle strength training, is widely used in the body-building apparatus field; Existing dumbbell comprises holding rod and two dumbbell heads, and dumbbell head is fixedly mounted on the both sides of holding rod by screw thread, and this dumbbell in use, exist weight non-adjustable, after a period of time, the dumbbell that needs to change Different Weight, in order to complete the problem of advanced training, uses comparatively inconvenience.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of weight adjustable, does not need to repeat to buy the Different Weight dumbbell and just can complete the Novel dumbbell of advanced training.
Novel dumbbell of the present utility model, comprise holding rod and two identical dumbbell heads, the inside of described holding rod is provided with fills the material chamber, and at an end that fills the material chamber, be provided with top cover, the lateral surface of described holding rod is set with grip checkout gear and display unit, described grip checkout gear is connected with described display unit, the two ends of the lateral surface of described holding rod are provided with projection, described dumbbell head comprises pullover group of the first dumbbell, pullover group of the second dumbbell and enclosing cover, pullover group of described the first dumbbell comprises that at least two the first dumbbells are pullover, and the internal diameter between described the first dumbbell is pullover is identical, external diameter is different, pullover group of described the second dumbbell comprises that at least two the second dumbbells are pullover, pullover and the pullover tubular structure that is of the second dumbbell of described the first dumbbell, and in bottom, be provided with through hole, the inwall of described through hole is provided with groove, described the first dumbbell is pullover and the second dumbbell is pullover all is sleeved on described holding rod by described through hole, described groove is installed on described projection, described the second dumbbell is pullover to be arranged on the inwall that described the first dumbbell is pullover or the second dumbbell is pullover by screw thread, the inboard, end that described the first dumbbell is pullover and the second dumbbell is pullover also is provided with bayonet socket, described outer covering is provided with tab and plectrum, described tab covers outside described by spring fitting, described plectrum is controlled the slip of the relative enclosing cover of described tab, described tab is stuck in described bayonet socket.
Further, described top cover is arranged on described holding rod by screw thread.
Compared with prior art the beneficial effects of the utility model are: like this, the user can be pullover by the first dumbbell of changing different quality, the second dumbbell that perhaps is set with varying number is pullover, and to filling, expect the indoor different filler that is filled with, as sand, stone or iron sand, to reach the purpose of adjusting the dumbbell quality, do not need to repeat to buy dumbbell, can complete different training goals; Wherein, fill in the material chamber and fill different material; be the quality for the balance dumbbell, change different quality the first dumbbell pullover, on a large scale the quality of adjustable dumbbell; the second dumbbell of suit varying number is pullover; the quality of adjustable dumbbell among a small circle, enclosing cover can effectively protect dumbbell pullover, and spring controlled tab is stuck on bayonet socket simultaneously; can realize an enclosing cover, the second applicable different dumbbells is pullover.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
as shown in Figure 1, Novel dumbbell of the present utility model, comprise holding rod 1 and two identical dumbbell heads 2, the inside of holding rod 1 is provided with fills material chamber 11, and at an end that fills the material chamber, be provided with top cover 12, the lateral surface of holding rod 1 is set with grip checkout gear 13 and display unit 14, grip checkout gear 13 is connected with display unit 14, the two ends of the lateral surface of holding rod are provided with projection 15, dumbbell head comprises pullover group 21, the first dumbbell, pullover group 22, the second dumbbell and enclosing cover 27, the first dumbbell comprises that at least two the first dumbbells are pullover for pullover group 21, and the internal diameter between the first dumbbell is pullover is identical, external diameter is different, the second dumbbell comprises that at least two the second dumbbells are pullover for pullover group 22, pullover and the pullover tubular structure that is of the second dumbbell of the first dumbbell, and in bottom, be provided with through hole, the inwall of through hole is provided with groove 23, the first dumbbell is pullover and the second dumbbell is pullover all is sleeved on holding rod 1 by through hole, groove 23 is installed on projection 15, the second dumbbell is pullover to be arranged on the inwall that the first dumbbell is pullover or the second dumbbell is pullover by screw thread, the inboard, end that the first dumbbell is pullover and the second dumbbell is pullover also is provided with bayonet socket 24, be provided with tab 25 and plectrum 28 on enclosing cover 27, tab 25 is arranged on enclosing cover 27 by spring 26, plectrum 28 is controlled the slip of tab 25 relative enclosing covers 27, tab 25 is stuck in bayonet socket 24, like this, the user can be pullover by the first dumbbell of changing different quality, the second dumbbell that perhaps is set with varying number is pullover, and to filling, expect the indoor different filler that is filled with, as sand, stone or iron sand, to reach the purpose of adjusting the dumbbell quality, do not need to repeat to buy dumbbell, can complete different training goals, wherein, fill in the material chamber and fill different material, be the quality for the balance dumbbell, change different quality the first dumbbell pullover, on a large scale the quality of adjustable dumbbell, the second dumbbell of suit varying number is pullover, the quality of adjustable dumbbell among a small circle, enclosing cover can effectively protect dumbbell pullover, and spring controlled tab is stuck on bayonet socket simultaneously, can realize an enclosing cover, the second applicable different dumbbells is pullover.
Novel dumbbell of the present utility model, top cover is arranged on holding rod by screw thread.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (2)
1. Novel dumbbell, it is characterized in that, comprise holding rod and two identical dumbbell heads, the inside of described holding rod is provided with fills the material chamber, and at an end that fills the material chamber, be provided with top cover, the lateral surface of described holding rod is set with grip checkout gear and display unit, described grip checkout gear is connected with described display unit, the two ends of the lateral surface of described holding rod are provided with projection, described dumbbell head comprises pullover group of the first dumbbell, pullover group of the second dumbbell and enclosing cover, pullover group of described the first dumbbell comprises that at least two the first dumbbells are pullover, and the internal diameter between described the first dumbbell is pullover is identical, external diameter is different, pullover group of described the second dumbbell comprises that at least two the second dumbbells are pullover, pullover and the pullover tubular structure that is of the second dumbbell of described the first dumbbell, and in bottom, be provided with through hole, the inwall of described through hole is provided with groove, described the first dumbbell is pullover and the second dumbbell is pullover all is sleeved on described holding rod by described through hole, described groove is installed on described projection, described the second dumbbell is pullover to be arranged on the inwall that described the first dumbbell is pullover or the second dumbbell is pullover by screw thread, the inboard, end that described the first dumbbell is pullover and the second dumbbell is pullover also is provided with bayonet socket, described outer covering is provided with tab and plectrum, described tab covers outside described by spring fitting, described plectrum is controlled the slip of the relative enclosing cover of described tab, described tab is stuck in described bayonet socket.
2. Novel dumbbell as claimed in claim 1, is characterized in that, described top cover is arranged on described holding rod by screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203020436U CN203291444U (en) | 2013-05-30 | 2013-05-30 | Novel dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203020436U CN203291444U (en) | 2013-05-30 | 2013-05-30 | Novel dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291444U true CN203291444U (en) | 2013-11-20 |
Family
ID=49567492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203020436U Expired - Fee Related CN203291444U (en) | 2013-05-30 | 2013-05-30 | Novel dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291444U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324483A (en) * | 2014-11-27 | 2015-02-04 | 王俐帧 | Bodybuilding dumbbell |
| CN106823255A (en) * | 2017-03-14 | 2017-06-13 | 赵博 | Dumbbell |
| CN111450474A (en) * | 2020-03-19 | 2020-07-28 | 扬州冠王机械有限公司 | Dumbbell convenient to adjust |
-
2013
- 2013-05-30 CN CN2013203020436U patent/CN203291444U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324483A (en) * | 2014-11-27 | 2015-02-04 | 王俐帧 | Bodybuilding dumbbell |
| CN106823255A (en) * | 2017-03-14 | 2017-06-13 | 赵博 | Dumbbell |
| CN111450474A (en) * | 2020-03-19 | 2020-07-28 | 扬州冠王机械有限公司 | Dumbbell convenient to adjust |
| CN111450474B (en) * | 2020-03-19 | 2021-06-08 | 扬州冠王机械有限公司 | Dumbbell convenient to adjust |
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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: 20131120 Termination date: 20140530 |