CN205412042U - Dumbbell - Google Patents
Dumbbell Download PDFInfo
- Publication number
- CN205412042U CN205412042U CN201620010915.5U CN201620010915U CN205412042U CN 205412042 U CN205412042 U CN 205412042U CN 201620010915 U CN201620010915 U CN 201620010915U CN 205412042 U CN205412042 U CN 205412042U
- Authority
- CN
- China
- Prior art keywords
- dumbbell
- weight
- adjusting block
- change
- piece
- 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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Abstract
The utility model discloses dumbbell belongs to the sports fitness equipment, this dumbbell includes handle and dumbbell piece, the handle be in the same place with the dumbbell chip bonding, observe the dumbbell piece along handle place direction, going to the bottom of dumbbell piece is provided with the fin, the lateral part cover is threaded to be provided with the opening, optionally places the weight adjusting block in the opening, and inside is attacked the screwed sleeve and is twisted soon in dumbbell piece lateral part, surround the weight adjusting block, telescopic peripheral diameter is the same with the diameter of fin, the utility model discloses dumbbell because the increase and decrease of weight adjusting block is gone on in the space inside that dumbbell piece and sleeve surrounded, can not change dumbbell piece and the shared bulk volume of sleeve, and consequently it all can not change whole dumbbell's external dimensions to increase and decrease the weight adjusting block, and then can realize need not to change when adjustment weight the technological purpose of dumbbell volume, ensures that the body -building fan need not to change the exercise posture because of adjustment dumbbell weight.
Description
Technical field
A kind of dumbbell belongs to physical fitness equipment.
Background technology
Dumbbell is a kind of simple equipment for strengthening muscle strength training.Traditional dumbbell uses the structure that dumbbell plate is screwed on handle, by screwing the dumbbell plate of different quality varying number, it is achieved the adjustment to dumbbell weight.
Under this configuration, the quality adjusting dumbbell will certainly change the volume of dumbbell, and fitness enthusiasts is while adjusting dumbbell weight, due to the change of dumbbell volume, in addition it is also necessary to adjusts the posture taken exercise.
Utility model content
In order to solve the problems referred to above, this utility model devises a kind of dumbbell, when adjusting weight without changing dumbbell volume, it is not necessary to fitness enthusiasts changes exercise posture because adjusting dumbbell weight.
The purpose of this utility model is achieved in that
A kind of dumbbell, including handle and dumbbell plate, described handle and dumbbell plate weld together, and observe dumbbell plate along direction, handle place, and going to the bottom of dumbbell plate is provided with fin, sidepiece is cased with screw thread, and it is provided with gap, and optionally place weight adjustment block in gap, internal tapped sleeve screws in dumbbell plate sidepiece, weight adjustment block being surrounded, the peripheral diameter of described sleeve is identical with the diameter of fin.
Above-mentioned dumbbell, gap and weight adjustment block contact portion are provided with the permanent magnet that magnetic is contrary.
Described weight adjustment block is permanent magnet.
Beneficial effect: under the structure qualification of utility model, the interior volume surrounded at dumbbell plate and sleeve due to the increase and decrease of weight adjustment block is carried out, the cumulative volume shared by dumbbell plate and sleeve will not be changed, therefore adjustable weight adjustment block all will not change the external dimensions of whole dumbbell, and then can be implemented in when adjusting weight without changing the technical purpose of dumbbell volume, it is ensured that fitness enthusiasts is without changing exercise posture because adjusting dumbbell weight.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model dumbbell.
Fig. 2 is the assembling schematic diagram of dumbbell plate and weight adjustment block.
In figure: 1 handle, 2 dumbbell plates, 3 fins, 4 gap, 5 weight adjustment blocks, 6 sleeves.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model detailed description of the invention is described in further detail.
Specific embodiment one
The dumbbell of the present embodiment, structural representation is as shown in Figure 1.This dumbbell includes handle 1 and dumbbell plate 2, described handle 1 and dumbbell plate 2 weld together, dumbbell plate 2 is observed along direction, handle 1 place, going to the bottom of dumbbell plate 2 is provided with fin 3, and sidepiece is cased with screw thread, and is provided with gap 4, weight adjustment block 5 is optionally placed in gap 4, internal tapped sleeve 6 screws in dumbbell plate 2 sidepiece, weight adjustment block 5 is surrounded, and the peripheral diameter of described sleeve 6 is identical with the diameter of fin 3.
Wherein, the assembling schematic diagram of dumbbell plate 2 and weight adjustment block 5 is as shown in Figure 2.
Specific embodiment two
The dumbbell of the present embodiment, on the basis of specific embodiment one, limits gap 4 further and weight adjustment block 5 contact portion is provided with the permanent magnet that magnetic is contrary.This structure qualification, it can be ensured that the assembling between dumbbell plate 2 and weight adjustment block 5 is more firm, it is to avoid weight adjustment block 5 comes off from dumbbell plate 2.
Specific embodiment three
The dumbbell of the present embodiment, on the basis of specific embodiment one, restriction weight adjustment block 5 is as permanent magnet further, this structure qualification so that weight adjustment block 5 structure is simpler, makes and is easier to.
Claims (3)
1. a dumbbell, including handle (1) and dumbbell plate (2), described handle (1) and dumbbell plate (2) weld together, it is characterized in that, dumbbell plate (2) is observed along handle (1) direction, place, going to the bottom of dumbbell plate (2) is provided with fin (3), sidepiece is cased with screw thread, and it is provided with gap (4), weight adjustment block (5) is optionally placed in gap (4), internal tapped sleeve (6) screws in dumbbell plate (2) sidepiece, weight adjustment block (5) is surrounded, the peripheral diameter of described sleeve (6) is identical with the diameter of fin (3).
Dumbbell the most according to claim 1, it is characterised in that gap (4) and weight adjustment block (5) contact portion are provided with the permanent magnet that magnetic is contrary.
Dumbbell the most according to claim 2, it is characterised in that described weight adjustment block (5) is permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010915.5U CN205412042U (en) | 2016-01-07 | 2016-01-07 | Dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010915.5U CN205412042U (en) | 2016-01-07 | 2016-01-07 | Dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205412042U true CN205412042U (en) | 2016-08-03 |
Family
ID=56539238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010915.5U Expired - Fee Related CN205412042U (en) | 2016-01-07 | 2016-01-07 | Dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205412042U (en) |
-
2016
- 2016-01-07 CN CN201620010915.5U patent/CN205412042U/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 | ||
| 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: 20160803 Termination date: 20170107 |