CN206631072U - A kind of dumbbell as badminton grid frame - Google Patents
A kind of dumbbell as badminton grid frame Download PDFInfo
- Publication number
- CN206631072U CN206631072U CN201720367910.2U CN201720367910U CN206631072U CN 206631072 U CN206631072 U CN 206631072U CN 201720367910 U CN201720367910 U CN 201720367910U CN 206631072 U CN206631072 U CN 206631072U
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- CN
- China
- Prior art keywords
- expansion link
- dumbbell
- plug
- outer bar
- bar
- 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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- Fishing Rods (AREA)
Abstract
The utility model discloses a kind of dumbbell as badminton grid frame, belong to sports goods technical field.The utility model includes dumbbell plate, dumbbell bar and locking nut；The dumbbell bar includes movable drain plug, outer bar, anti-slip rubber, tail plug, expansion link one, expansion link two, expansion link three, expansion link four, expansion link five, spacing plug；The movable drain plug small end is connected by the inner chamber of screw thread and outer bar, its small end end face be provided with the external diameter size identical hole of expansion link one, and the two is linked together by way of gluing or threaded connection；The tail plug small end is connected by the inner chamber of screw thread and outer bar；The spacing plug end face be provided with the external diameter size identical hole of expansion link five, and the two is linked together by way of gluing or threaded connection；Outer bar upper end inner chamber is provided with projection.The device acts not only as dumbbell use, is also used as easy badminton grid frame, compact, is convenient for carrying.
Description
Technical field
It the utility model is related to sports goods technical field, and in particular to a kind of dumbbell as badminton grid frame.
Background technology
Shuttlecock is one beneficial to sports items that are physically and mentally healthy, being adapted to the whole people to participate in.And for being beaten using the scattered time
For the people of ball, Badminton Stadium is gone just to seem too remote, and it is Comparatively speaking just convenient many to look for one piece of vacant lot to play ball nearby, but
Vacant lot is played ball no net, and this reduces the enjoyment of this motion to a certain extent.
Also occurs portable badminton grid frame in the market, but its function is single, can only be used as badminton net
Frame, when not playing badminton, rack is at idle state, cannot sufficiently utilize.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of dumbbell as badminton grid frame, can using the device
So that dumbbell to be used as easy badminton grid frame.
In order to solve the above problems, scheme provided by the utility model is：
A kind of dumbbell as badminton grid frame, including dumbbell plate, dumbbell bar and locking nut；The dumbbell bar includes
Movable drain plug, outer bar, anti-slip rubber, tail plug, expansion link one, expansion link two, expansion link three, expansion link four, expansion link five, limit
Position plug；The movable drain plug small end is connected by the inner chamber of screw thread and outer bar, and its small end end face is provided with and the external diameter of expansion link one
Size identical hole, and the two is linked together by way of gluing or threaded connection；The tail plug small end passes through
The inner chamber of screw thread and outer bar connects；The spacing plug end face be provided with the external diameter size identical hole of expansion link five, and pass through glue
Viscous or threaded connection mode links together the two；Outer bar upper end inner chamber is provided with projection.
The interior circular diameter convexed to form is more than the external diameter of expansion link five, and less than the external diameter of spacing plug.
The spacing plug uses quality of rubber materials, and its external diameter is slightly larger than the internal diameter of outer bar inner chamber, and the two forms slight interference and matched somebody with somebody
Close.
The expansion link one, expansion link two, expansion link three, expansion link four, expansion link five are similar to flexible fishing rod, use
Carbon fiber or other light-weight high-strength materials, stretchable and contraction, its length and standard badminton rack after being completely stretched
Height is the same.
Compared with prior art, the utility model has the advantages that：
1. providing a kind of dumbbell as badminton grid frame, dumbbell can be both used as, badminton grid frame, work(can be made again
Can be various.
2. using multi-stage telescopic structure inside the device, volume has also been taken into account while badminton grid frame height is ensured
Size and portability；
3. the expansion link inside the device uses carbon fibre materials, light weight, intensity are high, are not easy this badminton grid frame
Topple over.
Brief description of the drawings
Fig. 1 is dumbbell entirety tomograph of the present utility model；
Fig. 2 is dumbbell bar tomograph of the present utility model；
Fig. 3 is dumbbell bar sectional view of the present utility model；
Fig. 4 is dumbbell bar upper end of the present utility model sectional view；
Fig. 5 is dumbbell bar lower end of the present utility model sectional view；
Fig. 6 is badminton grid frame overall structure sectional view of the present utility model.
Label in figure：1. dumbbell plate；2. dumbbell bar；3. locking nut；4. movable drain plug；5. outer bar；6. anti-slip rubber；7.
Tail plug；8. expansion link one；9. expansion link two；10. expansion link three；11. expansion link four；12. expansion link five；13. spacing plug；
It is 14. raised.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of dumbbell as badminton grid frame, including it is dumbbell plate 1, mute
Bell bar 2 and locking nut 3.
Dumbbell bar 2 includes movable drain plug 4, outer bar 5, anti-slip rubber 6, tail plug 7, expansion link 1, expansion link 29, flexible
Bar 3 10, expansion link 4 11, expansion link 5 12, spacing plug 13, the small end of movable drain plug 4 are connected by the inner chamber of screw thread and outer bar 5
Connect, its small end end face be provided with the external diameter size identical hole of expansion link 1, and by two by way of gluing or threaded connection
Person is linked together, and the small end of tail plug 7 is connected by screw thread with the inner chamber of outer bar 5, and the spacing end face of plug 13 is provided with and expansion link
5 12 external diameter size identical holes, and the two is linked together by way of gluing or threaded connection, in the upper end of outer bar 5
For chamber provided with projection 14, the interior circular diameters that projection 14 is formed are more than the external diameter of expansion link 5 12, and are less than the external diameter of spacing plug 13,
Spacing plug 13 uses quality of rubber materials, and its external diameter is slightly larger than the internal diameter of the inner chamber of outer bar 5, and the two forms slight interference and coordinated, and this causes
Expansion link 5 12 can move by external force in the inner chamber of outer bar 5, and will not be fallen because of gravity, the projection 14 of the upper end of outer bar 5
Spacing plug 13 can be blocked so that expansion link 5 12 will not come off from the upper end of outer bar 5, expansion link 1, expansion link 29, expansion link
3 10, expansion link 4 11, expansion link 5 12 are similar to flexible fishing rod, can using carbon fiber or other light-weight high-strength materials
Stretching and contraction, its length after being completely stretched is as the height of standard badminton rack.
In concrete operations, as shown in figure 1, dumbbell plate 1 is arranged on to the both ends of dumbbell bar 2, and it is solid with locking nut 3
It is fixed, it so can serve as dumbbell use；As shown in fig. 6, unload lower locking nut 3 and remove the dumbbell plate 1 of the upper end of dumbbell bar 2,
Dumbbell plate 1 is horizontal positioned, and dumbbell bar 2 is inserted vertically into wherein, movable drain plug 4 is outwarded winding, extracts expansion link 1, expansion link
29, expansion link 3 10, expansion link 4 11 and expansion link 5 12, another dumbbell is also extracted, the center line in shuttlecock place
Both sides respectively place one, finally hang badminton net on the rack, so can serve as easy badminton grid frame and use.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within the range of the requires of the utility model protection.The utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (4)
1. a kind of dumbbell as badminton grid frame, including dumbbell plate, dumbbell bar and locking nut；The dumbbell bar includes living
It is dynamic plug, outer bar, anti-slip rubber, tail plug, expansion link one, expansion link two, expansion link three, expansion link four, expansion link five, spacing
Plug；It is characterized in that：The movable drain plug small end is connected by the inner chamber of screw thread and outer bar, and its small end end face is provided with stretching
The external diameter size identical hole of bar one, and the two is linked together by way of gluing or threaded connection；The tail plug
Small end is connected by the inner chamber of screw thread and outer bar；The spacing plug end face be provided with the external diameter size identical hole of expansion link five,
And the two is linked together by way of gluing or threaded connection；Outer bar upper end inner chamber is provided with projection.
A kind of 2. dumbbell as badminton grid frame according to claim 1, it is characterised in that：It is described to convex to form
Interior circular diameter is more than the external diameter of expansion link five, and less than the external diameter of spacing plug.
A kind of 3. dumbbell as badminton grid frame according to claim 1, it is characterised in that：The spacing plug is adopted
With quality of rubber materials, its external diameter is slightly larger than the internal diameter of outer bar inner chamber, and the two forms slight interference and coordinated.
A kind of 4. dumbbell as badminton grid frame according to claim 1, it is characterised in that：The expansion link one,
Expansion link two, expansion link three, expansion link four, expansion link five are similar to flexible fishing rod, using carbon fiber or other high-strength lights
Material is spent, stretchable and contraction, its length after being completely stretched is as the height of standard badminton rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367910.2U CN206631072U (en) | 2017-04-10 | 2017-04-10 | A kind of dumbbell as badminton grid frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367910.2U CN206631072U (en) | 2017-04-10 | 2017-04-10 | A kind of dumbbell as badminton grid frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206631072U true CN206631072U (en) | 2017-11-14 |
Family
ID=60247953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367910.2U Expired - Fee Related CN206631072U (en) | 2017-04-10 | 2017-04-10 | A kind of dumbbell as badminton grid frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206631072U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823259A (en) * | 2017-04-10 | 2017-06-13 | 安徽理工大学 | It is a kind of can be used as the dumbbell of badminton grid frame |
| CN108245830A (en) * | 2018-03-14 | 2018-07-06 | 苏州群力防滑材料有限公司 | A kind of hand-held dumbbell with anti-skidding effect |
| CN109224374A (en) * | 2018-11-07 | 2019-01-18 | 马鞍山沐及信息科技有限公司 | A kind of dumbbell |
| CN109395313A (en) * | 2018-11-07 | 2019-03-01 | 马鞍山沐及信息科技有限公司 | A kind of dumbbell |
| CN111388957A (en) * | 2020-04-01 | 2020-07-10 | 温州职业技术学院 | Dancing comprehensive body training machine |
-
2017
- 2017-04-10 CN CN201720367910.2U patent/CN206631072U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823259A (en) * | 2017-04-10 | 2017-06-13 | 安徽理工大学 | It is a kind of can be used as the dumbbell of badminton grid frame |
| CN108245830A (en) * | 2018-03-14 | 2018-07-06 | 苏州群力防滑材料有限公司 | A kind of hand-held dumbbell with anti-skidding effect |
| CN109224374A (en) * | 2018-11-07 | 2019-01-18 | 马鞍山沐及信息科技有限公司 | A kind of dumbbell |
| CN109395313A (en) * | 2018-11-07 | 2019-03-01 | 马鞍山沐及信息科技有限公司 | A kind of dumbbell |
| CN109395313B (en) * | 2018-11-07 | 2020-09-25 | 马鞍山纽泽科技服务有限公司 | Dumbbell |
| CN111388957A (en) * | 2020-04-01 | 2020-07-10 | 温州职业技术学院 | Dancing comprehensive body training machine |
| CN111388957B (en) * | 2020-04-01 | 2021-03-23 | 温州职业技术学院 | Dancing comprehensive body training machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |