CN202207429U - Dumbbell - Google Patents
Dumbbell Download PDFInfo
- Publication number
- CN202207429U CN202207429U CN2011203352841U CN201120335284U CN202207429U CN 202207429 U CN202207429 U CN 202207429U CN 2011203352841 U CN2011203352841 U CN 2011203352841U CN 201120335284 U CN201120335284 U CN 201120335284U CN 202207429 U CN202207429 U CN 202207429U
- Authority
- CN
- China
- Prior art keywords
- dumbbell
- groove
- rod
- plate
- snap ring
- 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
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a dumbbell, comprising a dumbbell sheet and a dumbbell rod. Two ends of the dumbbell rod are respectively provided with a groove. The hollow inner walls of the two dumbbell sheets are also respectively provided with a groove. The groove of the dumbbell rod is in corresponding with the groove of the dumbbell sheet. The dumbbell rod and the dumbbell sheet are installed together through a snap ring. Accordingly, the dumbbell sheet can be fixed to the dumbbell rod, and use safety is improved.
Description
Technical field
The utility model relates to a kind of body-building apparatus, is specifically related to a kind of dumbbell.
Background technology
Dumbbell is a kind of simple equipment that is used for enhancing muscular strength training, fixed weight arranged with two kinds of adjustable weight: 1. fixed weight dumbbell, cast with the pig iron, the centre is an iron staff, two ends are solid ball, silent during because of exercise is named dumbbell.The weight of light dumbbell has 6,8,12,16 pounds (1 pound=0.4536 kilograms) etc.The weight of heavy dumbbell has 10,15,20,25,30 kilograms etc.2. scalable dumbbell, the similar barbell that dwindles puts the round iron plate that weight does not wait at short iron staff two ends, is about 40～45 centimetres, can increase and decrease weight when weight lifting or exercise.The scalable dumbbell is because can regulate weight; So be widely used in each big gymnasium and family expenses; Its dumbbell plate mainly is to fix through the jump ring at two ends or screwed fastener; Long-term use does not notice that there is the phenomenon that comes off in the words of checking, and damage to the user, so the dumbbell of fixed weight still receives a lot of body builders' hobby very much easily.But the dumbbell of the solid ball in iron staff two ends makes improvements because of the aesthetic problem of using feel and outward appearance presses in the middle of the tradition.
The utility model content
The utility model has designed a kind of dumbbell, and purpose is: through the improvement of structure, design a kind of good looking appearance, firm fixed weight dumbbell is set.
The technical solution of the utility model:
A kind of dumbbell; Comprise dumbbell plate and dumbbell rod; It is characterized in that: said dumbbell rod two ends respectively are provided with a groove; Also respectively be provided with a groove on the hollow wall of two dumbbell plates, the groove of dumbbell rod is corresponding each other with the groove on the dumbbell plate, through snap ring dumbbell rod and dumbbell plate is installed together.
The groove of said dumbbell rod is big or small consistent with dumbbell plate hollow wall upper groove.
The degree of depth of said groove is clasp arm width half the of snap ring.
The beneficial effect of the utility model:
The utility model is through offering groove on dumbbell rod and dumbbell plate, and the use through snap ring, guaranteed that dumbbell plate can be fixed on the dumbbell rod, has improved safety in utilization.
Description of drawings
Fig. 1 is the utility model generalized section;
Fig. 2 looks sketch map for the utility model snap ring master.
The specific embodiment
Be described in detail the utility model specific embodiment below in conjunction with accompanying drawing.
Like Fig. 1 and shown in Figure 2: dumbbell rod 1 two ends respectively are provided with a groove 1-1; Also be provided with a groove 2-1 on the hollow wall of dumbbell plate 2; The groove 1-1 of dumbbell rod is corresponding each other with the groove 2-1 on the dumbbell plate, through snap ring 3 dumbbell rod 1 is installed together with dumbbell plate 2.The groove 1-1 of dumbbell rod 1 is big or small consistent with dumbbell plate 2 hollow wall upper groove 2-1's.The degree of depth of said groove is clasp arm 3-1 width half the of snap ring 3.
Earlier snap ring 3 is put into the groove 1-1 of dumbbell rod 1 during installation; Compress snap ring 3 then; And dumbbell plate 2 is inserted in dumbbell rod 1; Make dumbbell plate 2 upper groove 2-1 positions corresponding with the groove 1-1 of dumbbell rod 1, this moment, snap ring 3 restored to the original state because of losing the external force effect automatically, because the degree of depth of the groove on dumbbell rod 1 and the dumbbell plate 2 is the half the of clasp arm 3-1 width.So snap ring can block dumbbell rod 1 and fix with dumbbell plate 2 dead, improved user's security.
Claims (3)
1. dumbbell; Comprise dumbbell plate and dumbbell rod; It is characterized in that: said dumbbell rod two ends respectively are provided with a groove; Also respectively be provided with a groove on the hollow wall of two dumbbell plates, the groove of dumbbell rod is corresponding each other with the groove on the dumbbell plate, through snap ring dumbbell rod and dumbbell plate is installed together.
2. dumbbell according to claim 1 is characterized in that: the groove of said dumbbell rod is big or small consistent with dumbbell plate hollow wall upper groove.
3. dumbbell according to claim 1 is characterized in that: the degree of depth of said groove is clasp arm width half the of snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203352841U CN202207429U (en) | 2011-09-05 | 2011-09-05 | Dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203352841U CN202207429U (en) | 2011-09-05 | 2011-09-05 | Dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202207429U true CN202207429U (en) | 2012-05-02 |
Family
ID=45986986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203352841U Expired - Fee Related CN202207429U (en) | 2011-09-05 | 2011-09-05 | Dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202207429U (en) |
-
2011
- 2011-09-05 CN CN2011203352841U patent/CN202207429U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202207429U (en) | Dumbbell | |
| CN208260115U (en) | A kind of physical training device that physical education uses | |
| CN204050791U (en) | A kind of dumbbell of quick adjustable weight | |
| CN202876190U (en) | Length-adjustable fitness flying ring | |
| CN202199030U (en) | Dumbbell | |
| CN201978387U (en) | Adjustable arm exerciser | |
| CN204293747U (en) | A kind of strengthening trampoline | |
| CN211561004U (en) | Domestic body-building massage integrated device | |
| CN203315641U (en) | Pulling force trainer | |
| CN205360388U (en) | A multi -functional dumbbell for body -building | |
| CN203123426U (en) | Damping rings for physical education | |
| CN204319621U (en) | A kind of dumbbell fixed bar | |
| CN207237158U (en) | One kind loads adjustable treadmill | |
| CN201492858U (en) | Chest expander | |
| CN203899028U (en) | Spline installation type dumbbell | |
| CN203208611U (en) | Wall-mounted abdominal muscle exercise device | |
| CN207627793U (en) | Multifunctional dumbbell | |
| CN204723668U (en) | A kind of barbell support | |
| CN201042574Y (en) | Combined household device for body-building, entertainment and heightening train | |
| CN208260096U (en) | A kind of solid support bar for power roller | |
| CN202699938U (en) | Combined type arm strength body builder | |
| CN202398028U (en) | Dumbbell | |
| CN201727891U (en) | Lumbar-abdominal twist exerciser | |
| CN201271454Y (en) | Abdominal muscle exerciser | |
| CN204050793U (en) | A kind of dumbbell pad |
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: 20120502 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |