CN205095333U - Dumbbell convenient to adjust - Google Patents
Dumbbell convenient to adjust Download PDFInfo
- Publication number
- CN205095333U CN205095333U CN201520912806.8U CN201520912806U CN205095333U CN 205095333 U CN205095333 U CN 205095333U CN 201520912806 U CN201520912806 U CN 201520912806U CN 205095333 U CN205095333 U CN 205095333U
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- CN
- China
- Prior art keywords
- balancing weight
- convenient
- briquetting
- nut
- cross bar
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a dumbbell convenient to adjust, it relates to sport equipment technical field, the mid -mounting of horizontal pole has the antiskid cover, the dog is all installed to the both sides of horizontal pole, be provided with the constant head tank on the lateral wall of dog, the several balancing weight cup joints the both ends at the horizontal pole, the right -hand member of balancing weight is provided with the pilot pin, the left end of balancing weight is provided with the constant head tank, the pilot pin sets up in the constant head tank, the outside of several balancing weight is provided with the briquetting, the outside of briquetting is connected with the one end of spring, the other end and the nut of spring are connected, the both ends of horizontal pole all are provided with connecting thread, the nut is connected with connecting thread, the inside of several balancing weight be provided with the water injection storehouse, the sealing plug is installed to the upper end in water injection storehouse, the utility model discloses be convenient for realize quick adjustment, convenient to use, it is easy and simple to handle, can quick installation and dismantlement, simple structure.
Description
Technical field:
The utility model relates to a kind of dumbbell being convenient to regulate, and belongs to sports equipment technical field.
Background technology:
Sports equipment is the general name of various apparatuses, equipment and the articles for use that athletics sports match and exercise use.Sports equipment and sports interdependence, mutually promote.The variation that is universal and sports events of sports makes the kind of sports equipment, specification etc. all be developed.Equally, superior in quality, stable performance, safe and reliable sports equipment not only can ensure athletic competition when just and fierce carry out, but also for promoting that the raising of sports level creates necessary material conditions.Human body is the organic whole that each tract is formed.When carrying out sports, seem to only have muscle in activity.The organ such as breathing, blood circulation of health is all at activity in fact, and all will carry out orchestration by cerebral cortex.
Sports equipment originates from instruments of labour and fight weapon mostly.As javelin and bow and arrow, be ancient human's instrument of hunting but ancient times soldier weapon, developing afterwards becomes modern and throws and the equipment of archery, and for example with cutter, rifle, rod, excellent be the folks of china sports equipment of representative, developed by all kinds of weapons in ancient times.The manufacturing history of Chinese Traditional Folk sports equipment is very remote, but until within 1949, does not form the scale of suitability for industrialized production in the past.The Tianjin spring zoarium of the Shanghai Li Gaoji ball factory set up for 1913, nineteen twenty-two foundation is educated and is used device factory, is the special manufacturer that China makes football, basketball, vollyball the earliest.After the founding of People's Republic of China, folk sport equipment such as Longquan sword, Yunnan stone etc. obtain inherit and development, and progressively form the Modern Physical Education equipment production bases such as Shanghai, Tianjin, Beijing, Guangzhou, Harbin, Qiqihar.The sports equipment that the present age, International Olympic contest item order used can be manufactured substantially in China, and some products are occupying advanced international standard qualitatively.Aviation board 101 shuttlecock produced as Shanghai and Double Happiness table tennis ball successively repeatedly win first place in the comparation and assessment of world's best brand of product.Table tennis, table tennis table, table tennis bat, shuttlecock, tennis, football, basketball, vollyball, handball, gymnasium apparatus, Lifting barbell etc., be approved as international tournament equipment by international sports organization.
Existing dumbbell is inconvenient to regulate in use, and inconvenient operation, loses time, inefficiency.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of dumbbell being convenient to regulate.
A kind of dumbbell being convenient to regulate of the present utility model, it comprises cross bar, Anti-slip cover, block, balancing weight, briquetting, spring, nut, sealing-plug, the middle part of cross bar is provided with Anti-slip cover, the both sides of cross bar are all provided with block, the lateral wall of block is provided with locating slot, several balancing weight is socketed in the two ends of cross bar, the right-hand member of balancing weight is provided with pilot pin, the left end of balancing weight is provided with locating slot, pilot pin is arranged in locating slot, the arranged outside of several balancing weight has briquetting, the outside of briquetting is connected with one end of spring, the other end of spring is connected with nut, the two ends of cross bar are provided with connecting thread, nut is connected with connecting thread, the inside of described several balancing weights is provided with water filling storehouse, the upper end in water filling storehouse is provided with sealing-plug.
As preferably, the outer surface of described Anti-slip cover is provided with several massage ball.
As preferably, the outer surface of described block is provided with beam.
The beneficial effects of the utility model are: be convenient to realize quick adjustment, easy to use, easy and simple to handle, and energy Fast Installation and dismounting, structure is simple.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1-cross bar; 2-Anti-slip cover; 3-block; 4-balancing weight; 41-pilot pin; 42-locating slot; 5-briquetting; 6-spring; 7-nut; 8-sealing-plug.
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, this detailed description of the invention by the following technical solutions: it comprises cross bar 1, Anti-slip cover 2, block 3, balancing weight 4, briquetting 5, spring 6, nut 7, sealing-plug 8, the middle part of cross bar 1 is provided with Anti-slip cover 2, the both sides of cross bar 1 are all provided with block 3, the lateral wall of block 3 is provided with locating slot 41, several balancing weights 4 are socketed in the two ends of cross bar 1, the right-hand member of balancing weight 4 is provided with pilot pin 41, the left end of balancing weight 4 is provided with locating slot 42, pilot pin 41 is arranged in locating slot 42, the arranged outside of several balancing weight 4 has briquetting 5, the outside of briquetting 5 is connected with one end of spring 6, the other end of spring 6 is connected with nut 7, the two ends of cross bar 1 are provided with connecting thread, nut 7 is connected with connecting thread, the inside of described several balancing weights 4 is provided with water filling storehouse, the upper end in water filling storehouse is provided with sealing-plug 8.
Further, the outer surface of described Anti-slip cover 2 is provided with several massage ball.
Further, the outer surface of described block 3 is provided with beam.
The operation principle of this detailed description of the invention is: realize counterweight by balancing weight 4, be convenient to water filling in water filling storehouse simultaneously and realize counterweight, counterweight is convenient, several balancing weight 4 adopts pilot pin 41 and locating slot 42 to realize locating, and balancing weight 4 is not easily rotated and loosens, time fixing, employing nut 7, spring 6 realize flexible type and fix, briquetting 5 realizes extruding, easy to use, easy and simple to handle.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. be convenient to the dumbbell regulated, it is characterized in that: it comprises cross bar, Anti-slip cover, block, balancing weight, briquetting, spring, nut, sealing-plug, the middle part of cross bar is provided with Anti-slip cover, the both sides of cross bar are all provided with block, the lateral wall of block is provided with locating slot, several balancing weight is socketed in the two ends of cross bar, the right-hand member of balancing weight is provided with pilot pin, the left end of balancing weight is provided with locating slot, pilot pin is arranged in locating slot, the arranged outside of several balancing weight has briquetting, the outside of briquetting is connected with one end of spring, the other end of spring is connected with nut, the two ends of cross bar are provided with connecting thread, nut is connected with connecting thread, the inside of described several balancing weights is provided with water filling storehouse, the upper end in water filling storehouse is provided with sealing-plug.
2. a kind of dumbbell being convenient to regulate according to claim 1, is characterized in that: the outer surface of described Anti-slip cover is provided with several massage ball.
3. a kind of dumbbell being convenient to regulate according to claim 1, is characterized in that: the outer surface of described block is provided with beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912806.8U CN205095333U (en) | 2015-11-16 | 2015-11-16 | Dumbbell convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912806.8U CN205095333U (en) | 2015-11-16 | 2015-11-16 | Dumbbell convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095333U true CN205095333U (en) | 2016-03-23 |
Family
ID=55511147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912806.8U Expired - Fee Related CN205095333U (en) | 2015-11-16 | 2015-11-16 | Dumbbell convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854222A (en) * | 2016-05-26 | 2016-08-17 | 山东省产品质量检验研究院 | Novel semi-automatic lever-loading bench press |
| CN108619658A (en) * | 2018-05-08 | 2018-10-09 | 安徽上造智能设备科技有限公司 | A kind of dumbbell convenient for assembling |
-
2015
- 2015-11-16 CN CN201520912806.8U patent/CN205095333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854222A (en) * | 2016-05-26 | 2016-08-17 | 山东省产品质量检验研究院 | Novel semi-automatic lever-loading bench press |
| CN108619658A (en) * | 2018-05-08 | 2018-10-09 | 安徽上造智能设备科技有限公司 | A kind of dumbbell convenient for assembling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161116 |