CN203694506U - Dumbbell capable of being balanced through leveling of water - Google Patents
Dumbbell capable of being balanced through leveling of water Download PDFInfo
- Publication number
- CN203694506U CN203694506U CN201420015774.7U CN201420015774U CN203694506U CN 203694506 U CN203694506 U CN 203694506U CN 201420015774 U CN201420015774 U CN 201420015774U CN 203694506 U CN203694506 U CN 203694506U
- Authority
- CN
- China
- Prior art keywords
- dumbbell
- water
- dumbbell head
- head
- liquid level
- 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
Links
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a dumbbell capable of being balanced through leveling of water, and belongs to the technical field of sports equipment. Dumbbell ends (2) of the dumbbell are of cavity structures, water pressurizing devices, water level observation tubes (5), liquid level meters (7) and display screens (8) are further structurally arranged, the upper end of each dumbbell end is provided with a threaded tube, each water pressurizing device is formed by a hold-down rod (3) and a water pressurizing plate (6), threads are arranged at the upper end of each hold-down rod (3) and matched with the threaded tube arranged at the upper end of the corresponding dumbbell end (2), each water pressurizing plate (6) is installed at the lower end of the corresponding hold-down rod (3), the water pressurizing plates (6) are arranged in the cavity structures of the dumbbell ends (2), the water level observation tubes (5) are arranged on the outer surfaces of the dumbbell ends (2), and the liquid level meters (7) are installed in the water level observation tubes (5) and are connected with the display screens (8) arranged outside through electric wires. Weights of the water in the dumbbell ends at the two ends are leveled, so that balance is guaranteed when the dumbbell is used by an exerciser, and wrist strain caused by two unbalanced ends is avoided.
Description
Technical field
The utility model relates to a kind of dumbbell, and specifically a kind of water leveling dumbbell, belongs to sports equipment equipment technical field.
Background technology
Dumbbell is the sports auxiliary facility of a kind of weight lifting and exercise.Less than barbell, and when motion in, is not free, is subject to vast fitness enthusiasts favor.
In order to save the cost of making dumbbell, existing dumbbell can be made cavity structure by dumbbell head, in use water is injected.This dumbbell cost is lower, and weight convenient sources.But said structure cannot ensure that the water weight that the dumbbell head of both sides injects is identical, thereby causes, in the time taking exercise, deflection to occur, and is unfavorable for taking exercise; , because water is liquid, can rock in use meanwhile, can be because rocking of water causes varying in weight of two ends in the time using dumbbell to take exercise as people, be unfavorable for equally taking exercise, and can pull because of the excessive wrist that causes of the weight difference at two ends.
Summary of the invention
For the problems referred to above, the utility model provides a kind of water leveling dumbbell, simple in structure, by the weight of water in the dumbbell head of leveling two ends, guarantees person taking exercise's balance in use, avoids the wrist causing because two ends are unbalanced to pull.
For achieving the above object, a kind of water leveling of the utility model dumbbell, comprises the dumbbell head at dumbbell bar and two ends, and dumbbell head inside is cavity structure, and the mid portion of cavity structure is cylindric, and the inclined-plane, upper end of dumbbell head has water injection hole;
Meanwhile, on dumbbell head, be also provided with compressed water generation apparatus, water level observation tube, liquid level gauge and display screen; Wherein, dumbbell head upper end is provided with screwed pipe; Compressed water generation apparatus is made up of compressor arm and water squeezing plate, and compressor arm upper end has screw thread, and the screwed pipe arranging with dumbbell head upper end coordinates, water squeezing plate is installed in compressor arm lower end, water squeezing plate is discoideus, is arranged in the cavity structure of dumbbell head, and diameter is than the little 2-3mm of mid portion diameter of dumbbell head; Water level observation tube is arranged on the outer surface of dumbbell head, is connected by flexible pipe with the inside of dumbbell head; Liquid level gauge) be arranged in water level observation tube, be connected with the display screen electric wire that is arranged on outside.
Further, water squeezing plate is rubber circular plate.
Further, liquid level gauge arranges more than one, is arranged in water level observation tube.
Further, liquid level gauge and display screen be connected electric wire arranged outside one deck watertight composition.
Further, liquid level is counted magnetic float liquidlevel meter.
Further, on the cavity structure inwall of dumbbell head, be provided with one deck antirust coat.
Compared with the dumbbell of existing dress water, the utility model in dumbbell arranged outside water level observation tube, and be provided with respectively liquid level gauge and display screen in inside and the outside of water level observation tube, wherein, liquid level gauge is converted into signal by the water level in observation tube and is delivered to display screen conversion data demonstration, thereby guarantees that the weight of water filling in the dumbbell head of two ends is identical; Meanwhile, rotation compressed water generation apparatus, compressor arm drives the water squeezing plate extruding water surface, prevent water surface activity, leave space simultaneously, prevent the ejection of water in extrusion process, thereby further guarantee the balance of two ends water weight, avoided the wrist causing because two ends are unbalanced to pull.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure enlarged drawing at A place in Fig. 1.
In figure: 1, dumbbell bar, 2, dumbbell head, 3, compressor arm, 4, water injection hole, 5, water level observation tube, 6, water squeezing plate, 7, liquid level gauge, 8, display screen.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, a kind of water leveling dumbbell, comprises the dumbbell head 2 at dumbbell bar 1 and two ends, and dumbbell head 2 inside are cavity structure, and the mid portion of cavity structure is cylindric, and the inclined-plane, upper end of dumbbell head 2 has water injection hole 4
It is characterized in that, on dumbbell head 2, be also provided with compressed water generation apparatus, water level observation tube 5, liquid level gauge 7 and display screen 8;
Wherein, dumbbell head 2 upper ends are provided with screwed pipe; Compressed water generation apparatus is made up of compressor arm 3 and water squeezing plate 6, wherein, compressor arm 3 upper ends have screw thread, the screwed pipe arranging with dumbbell head 2 upper ends coordinates, water squeezing plate 6 is installed in compressor arm 3 lower ends, water squeezing plate 6 is discoideus, is arranged in the cavity structure of dumbbell head 2, and diameter is than the little 2-3mm of mid portion diameter of dumbbell head 2;
Water level observation tube 5 is arranged on the outer surface of dumbbell head 2, is connected by flexible pipe with the inside of dumbbell head 2; Liquid level gauge 7 is arranged in water level observation tube 5, is connected with display screen 8 electric wires that are arranged on outside.
Further improve as the utility model, water squeezing plate 6 is rubber circular plate, separately uses the characteristic of rubber, guarantees the effect of setting-out.
Further improve as the utility model, liquid level gauge 7 arranges more than one, is arranged in water level observation tube 5, guarantees the accurate of monitoring.
Further improve as the utility model, liquid level gauge 7 and display screen 8 be connected electric wire arranged outside one deck watertight composition, avoid causing because leaking the deviation of monitoring.
Further improve as the utility model, liquid level gauge 7 is magnetic float liquidlevel meter, guarantees the effect of monitoring.
Further improve as the utility model, on the cavity structure inwall of dumbbell head 2, be provided with one deck antirust coat, prevent from using for a long time the corrosion to its inwall, improve service life.
When use, by water injection hole 4 toward water filling in dumbbell head 2, water enters into water level observation tube 5 by flexible pipe, and liquid level gauge 7 is converted into signal by the water level in water level observation tube 5 and is delivered to display screen 8 conversion data demonstration, thereby guarantees that the weight of water filling in two ends dumbbell head 2 is identical; Meanwhile, rotation compressed water generation apparatus, compressor arm 3 drives water squeezing plate 6 to push the water surface, prevent water surface activity, leave space simultaneously, prevent the ejection of water in extrusion process, thereby further guarantee the balance of two ends water weight, avoided the wrist causing because two ends are unbalanced to pull.
Claims (6)
1. a water leveling dumbbell, comprises the dumbbell head (2) at dumbbell bar (1) and two ends, and described dumbbell head (2) inside is cavity structure, and the mid portion of cavity structure is cylindric, and the inclined-plane, upper end of dumbbell head (2) has water injection hole (4);
It is characterized in that, on described dumbbell head (2), be also provided with compressed water generation apparatus, water level observation tube (5), liquid level gauge (7) and display screen (8);
Wherein, dumbbell head (2) upper end is provided with screwed pipe; Described compressed water generation apparatus is made up of compressor arm (3) and water squeezing plate (6), wherein, compressor arm (3) upper end has screw thread, the screwed pipe arranging with dumbbell head (2) upper end coordinates, water squeezing plate (6) is installed in compressor arm (3) lower end, described water squeezing plate (6) is discoideus, is arranged in the cavity structure of dumbbell head (2), and diameter is than the little 2-3mm of mid portion diameter of dumbbell head (2);
Described water level observation tube (5) is arranged on the outer surface of dumbbell head (2), is connected by flexible pipe with the inside of dumbbell head (2); Liquid level gauge (7) is arranged in water level observation tube (5), is connected with display screen (8) electric wire that is arranged on outside.
2. a kind of water leveling dumbbell according to claim 1, is characterized in that, described water squeezing plate (6) is rubber circular plate.
3. a kind of water leveling dumbbell according to claim 1, is characterized in that, described liquid level gauge (7) arranges more than one, is arranged in water level observation tube (5).
4. a kind of water leveling dumbbell according to claim 1, is characterized in that, described liquid level gauge (7) and display screen (8) be connected electric wire arranged outside one deck watertight composition.
5. a kind of water leveling dumbbell according to claim 1, is characterized in that, described liquid level gauge (7) is magnetic float liquidlevel meter.
6. a kind of water leveling dumbbell according to claim 1, is characterized in that, on the cavity structure inwall of described dumbbell head (2), is provided with one deck antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015774.7U CN203694506U (en) | 2014-01-12 | 2014-01-12 | Dumbbell capable of being balanced through leveling of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015774.7U CN203694506U (en) | 2014-01-12 | 2014-01-12 | Dumbbell capable of being balanced through leveling of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694506U true CN203694506U (en) | 2014-07-09 |
Family
ID=51045009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015774.7U Expired - Fee Related CN203694506U (en) | 2014-01-12 | 2014-01-12 | Dumbbell capable of being balanced through leveling of water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514516A (en) * | 2020-05-07 | 2020-08-11 | 高邮市康胜机械有限公司 | Weight-adjustable dumbbell |
-
2014
- 2014-01-12 CN CN201420015774.7U patent/CN203694506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514516A (en) * | 2020-05-07 | 2020-08-11 | 高邮市康胜机械有限公司 | Weight-adjustable dumbbell |
| CN111514516B (en) * | 2020-05-07 | 2021-03-30 | 高邮市康胜机械有限公司 | Weight-adjustable dumbbell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101881154B (en) | Mechanical oil recovery testing platform | |
| CN206726589U (en) | A kind of elastic potential energy experimental provision for being easy to high school student to understand | |
| CN203694506U (en) | Dumbbell capable of being balanced through leveling of water | |
| CN204352452U (en) | Physical education self-balancing dumbbell | |
| CN103630103B (en) | A kind of measurement mechanism of guide vane listrium gap | |
| CN203795484U (en) | Pile hole detecting device | |
| CN205146510U (en) | Spray test device | |
| CN209230737U (en) | A kind of level measurement device | |
| CN106981240A (en) | A kind of middle school student's physical experiment apparatus | |
| CN208076290U (en) | A kind of device applying prestressing force and pull-out test | |
| CN203882495U (en) | Physical liquid buoyancy demonstration teaching tester | |
| CN204043891U (en) | Sliding tube mother supports the Mechanical test facilities of gold utensil | |
| CN202955342U (en) | Stress device used for eliminating pipeline sedimentation change | |
| CN203436792U (en) | Multifunctional badminton training device | |
| CN204411552U (en) | A kind of chin-up training horizontal bar | |
| CN204159010U (en) | Physical education counting device | |
| CN204159009U (en) | The closed counting trigger switch that automatically resets of pressurized | |
| CN203552536U (en) | Device for demonstrating change from static friction force to sliding friction force | |
| CN206331696U (en) | A kind of simulation model of display Archimedes' principle directly perceived | |
| CN203123420U (en) | Adjustable type jumping height measurement device | |
| CN202636964U (en) | Pelma dynamometer for athlete | |
| CN207276197U (en) | A kind of bromine tower tower inner supporting structure | |
| CN206649775U (en) | A kind of physics teaching experiment instrument | |
| CN206979919U (en) | A kind of functional central tower apparatus for body-building apparatus | |
| CN203663390U (en) | Portable football gate |
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: 20140709 Termination date: 20150112 |
|
| EXPY | Termination of patent right or utility model |