CN205964834U - Novel dumbbell - Google Patents
Novel dumbbell Download PDFInfo
- Publication number
- CN205964834U CN205964834U CN201620721078.7U CN201620721078U CN205964834U CN 205964834 U CN205964834 U CN 205964834U CN 201620721078 U CN201620721078 U CN 201620721078U CN 205964834 U CN205964834 U CN 205964834U
- Authority
- CN
- China
- Prior art keywords
- holding rod
- spring
- disc
- locating piece
- holding
- 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
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a novel dumbbell, including spring, holding rod and disc, the holding rod includes holding rod A and holding rod B, and holding rod A and holding rod B adopt threaded connection, and holding rod A and holding rod B be boss the middle part is equipped with outside respectively, and holding rod A and holding rod B lie in part outside the outer boss and be the external screw thread, and the inner of holding rod A and holding rod B is equipped with interior boss, the spring both ends are connected with the locating piece, the holding rod inner chamber is located to spring and locating piece, the locating piece diameter is greater than interior boss internal diameter, holding rod A and holding rod B's the outer boss outside is located to the disc, the disc outside is equipped with lock nut, holding rod A and holding rod B's outer end is connected with the end cap, the end cap is connected with the pulling force ring, the utility model discloses not only can regard as the dumbbell to use, it is the chest expander to go back the flexible, not only has fine training effect to biceps brachii, also has good training effect to use simple structure, convenient to use to triceps brachii and brachialis moreover.
Description
Technical field
The utility model is related to body-building apparatus technical field, more particularly, to a kind of Novel dumbbell.
Background technology
Dumbbell is through a kind of commonly used body-building apparatus during people's body-building, has compact nimble, using simple advantage, its
For the bicipital muscle of arm, there is good train on, but the train on for the triceps muscle of arm and brachialis is poor, and chest expander pair
Then preferable, the shortcoming of dumbbell generally existing single function in the market in the train on of the triceps muscle of arm and brachialis.
Content of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of Novel dumbbell, and this dumbbell combines pulling force
The function of device.
The utility model for achieving the above object, employs the following technical solutions：A kind of Novel dumbbell, including spring, holding rod
And disc, described holding rod includes holding rod A and holding rod B, holding rod A and holding rod B adopt threaded, holding rod A and holding rod B respectively in
Between position be provided with outer lug boss, holding rod A and holding rod B be located at outer lug boss outside part be external screw thread, the inner of holding rod A and holding rod B
It is provided with inner convex platform, described both ends of the spring is connected with locating piece, located at holding rod inner chamber, described locating piece is straight for described spring and locating piece
Footpath is more than inner convex platform internal diameter, and described disc, outside the outer lug boss of holding rod A and holding rod B, is provided with locking screw outside described disc
Mother, the outer end of described holding rod A and holding rod B is connected with plug, and described plug is connected with tension ring, and described tension ring is detachable
Formula.
Described plug is to threaded with the connected mode of holding rod A and holding rod B.
The external diameter of described plug is less than the root diameter of holding rod A and holding rod B.
Described spring is that spring steel is made.
The part of holding of described tension ring sprays rubber.
The beneficial effects of the utility model are：The utility model can be used as dumbbell and uses, and also can be deformed into chest expander,
Not only for the bicipital muscle of arm, there is good train on, and the train on also having had for the triceps muscle of arm and brachialis makes
With structure is simple, easy to use.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is chest expander morphosis schematic diagram of the present utility model；
In figure：1- tension ring；2- plug；3- locating piece；4- locking nut；5- disc；6- outer lug boss；7- holding rod A；8- bullet
Spring；9- inner convex platform；10- holding rod B；
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in figure 1, a kind of Novel dumbbell, including spring 8, holding rod and disc 5, described holding rod includes holding rod A7 and holding rod
B10, holding rod A7 and holding rod B10 adopt threaded, holding rod A7 and holding rod B10 is provided with outer lug boss 6, holding rod in middle part respectively
The part that A7 and holding rod B10 is located at outer lug boss 6 outside is external screw thread, and the inner of holding rod A7 and holding rod B10 is provided with inner convex platform 9, institute
State spring 8 two ends and be connected with locating piece 3, located at holding rod inner chamber, described locating piece 3 is with diameter greater than interior for described spring 8 and locating piece 3
Boss 9 internal diameter, described disc 5, outside the outer lug boss 6 of holding rod A7 and holding rod B10, is provided with locking nut outside described disc 5
The outer end of 4, described holding rod A7 and holding rod B10 is connected with plug 2, and described plug 2 is connected with tension ring 1, and described tension ring 1 is can
Detachable.
Described plug 2 is to threaded with the connected mode of holding rod A7 and holding rod B10.
The external diameter of described plug 2 is less than the root diameter of holding rod A7 and holding rod B10.
Described spring 8 is that spring steel is made.
The part of holding of described tension ring 1 sprays rubber.
When using as dumbbell, tension ring 1 can be unloaded；When using as chest expander, need to be by disc 5 and locking nut 4
Unload, and load onto tension ring 1.
Above in conjunction with accompanying drawing, the utility model is exemplarily described it is clear that the utility model implements is not subject to
The restriction of aforesaid way, as long as employing the various improvement that method design of the present utility model and technical scheme are carried out, or without
Improve and directly apply to other occasions, all within protection domain of the present utility model.
Claims (5)
1. it is characterised in that including spring (8), holding rod and disc (5), described holding rod includes holding rod A (7) to a kind of Novel dumbbell
With holding rod B (10), holding rod A (7) and holding rod B (10) adopt threaded, holding rod A (7) and holding rod B (10) is respectively in middle part
It is provided with outer lug boss (6), the part that holding rod A (7) and holding rod B (10) is located at outside outer lug boss (6) is external screw thread, holding rod A (7) and holding
The inner of bar B (10) is provided with inner convex platform (9), and described spring (8) two ends are connected with locating piece (3), described spring (8) and locating piece
(3) located at holding rod inner chamber, described locating piece (3) with diameter greater than inner convex platform (9) internal diameter, described disc (5) located at holding rod A (7) and
Outside the outer lug boss (6) of holding rod B (10), outside described disc (5), it is provided with locking nut (4), described holding rod A (7) and holding rod B
(10) outer end is connected with plug (2), and described plug (2) is connected with tension ring (1), and described tension ring (1) is detachable.
2. Novel dumbbell according to claim 1 is it is characterised in that described plug (2) and holding rod A (7) and holding rod B
(10) connected mode is threaded.
3. Novel dumbbell according to claim 1 is it is characterised in that the external diameter of described plug (2) is less than holding rod A (7)
Root diameter with holding rod B (10).
4. Novel dumbbell according to claim 1 is it is characterised in that described spring (8) is that spring steel is made.
5. Novel dumbbell according to claim 1 is it is characterised in that the part of holding of described tension ring (1) sprays rubber
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721078.7U CN205964834U (en) | 2016-07-08 | 2016-07-08 | Novel dumbbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721078.7U CN205964834U (en) | 2016-07-08 | 2016-07-08 | Novel dumbbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964834U true CN205964834U (en) | 2017-02-22 |
Family
ID=58023204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620721078.7U Expired - Fee Related CN205964834U (en) | 2016-07-08 | 2016-07-08 | Novel dumbbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115624A (en) * | 2017-06-05 | 2017-09-01 | 徐州乐泰机电科技有限公司 | A kind of comprehensive chest workout frame |
| CN107661594A (en) * | 2017-10-30 | 2018-02-06 | 翟若桐 | A kind of multi-functional physical strength training device of sports |
-
2016
- 2016-07-08 CN CN201620721078.7U patent/CN205964834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115624A (en) * | 2017-06-05 | 2017-09-01 | 徐州乐泰机电科技有限公司 | A kind of comprehensive chest workout frame |
| CN107661594A (en) * | 2017-10-30 | 2018-02-06 | 翟若桐 | A kind of multi-functional physical strength training device of sports |
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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 |
Granted publication date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |