CN206631073U - A kind of polygon anti-rolling is blow molded dumb-bell sets - Google Patents
A kind of polygon anti-rolling is blow molded dumb-bell sets Download PDFInfo
- Publication number
- CN206631073U CN206631073U CN201720315350.6U CN201720315350U CN206631073U CN 206631073 U CN206631073 U CN 206631073U CN 201720315350 U CN201720315350 U CN 201720315350U CN 206631073 U CN206631073 U CN 206631073U
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- Prior art keywords
- dumbbell
- polygon
- plate
- dumb
- rolling
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Abstract
The utility model discloses a kind of polygon anti-rolling to be blow molded dumb-bell sets, including：Dumbbell bar, dumbbell plate, hold set and fixed knob；Dumbbell plate is the hollow-core construction of polygon, and its surface is provided with inlet, pluggable gag is inserted with inlet；Hold set is set in the middle part of dumbbell bar, and dumbbell plate is removably set in dumbbell bar both ends, and the both ends that fixed knob is arranged on dumbbell bar are wrapped up dumbbell boom end and against dumbbell plate.Polygon anti-rolling provided by the utility model is blow molded dumb-bell sets, and dumbbell plate is arranged to polygonized structure, and dumbbell plate rolls during can avoiding use, so as to improve dumbbell safety in utilization and comfortableness.In addition, dumbbell is designed as hollow-core construction, by injecting the materials such as concrete, can any adjustable dumbbell sheet weight, meet the needs of different users, reduce dumbbell and change.
Description
Technical field
It the utility model is related to body-building apparatus technical field, more particularly to a kind of polygon anti-rolling blowing dumb-bell sets.
Background technology
Dumbbell is a kind of very common body-building apparatus.Current combined type dumbbell is to fix multi-disc dumbbell plate with nut
At the both ends of screwed dumbbell bar, and present dumbbell is mostly steel, needs consumption substantial amounts of in process
Energy substance, and various environmental problems can be produced, and dumbbell mostly uses circular configuration, easily rolls, in-convenience in use.
Utility model content
Based on technical problem existing for background technology, the utility model proposes a kind of polygon anti-rolling blowing combination is mute
Bell.
The utility model proposes a kind of polygon anti-rolling be blow molded dumb-bell sets, including：Dumbbell bar, dumbbell plate, hold set
And fixed knob；Dumbbell plate is the hollow-core construction of polygon, and its surface is provided with inlet, pluggable plug is inserted with inlet
Lid；
Hold set is set in the middle part of dumbbell bar, and dumbbell plate is removably set in dumbbell bar both ends, and fixed knob is arranged on mute
Dumbbell boom end is wrapped up and against dumbbell plate in the both ends of bell bar.
Preferably, in addition to one-shot forming is wrapped up in dumbbell load extension bar, its hollow interior spiral shell compressed steel pipe for built in, outer injection
Loop bar, two dumbbell bars can be docked by dumbbell load extension bar.
Preferably, dumbbell plate is regular polygon structure, and the side number of dumbbell plate is no less than 5.
Preferably, dumbbell plate is octagon structure.
Preferably, the hollow-core construction of the integrated blow molding of dumbbell plate.
Preferably, hold set is PP injection sets.
Preferably, dumbbell plate periphery is arranged with protective case.
Preferably, the end face at dumbbell plate both ends is provided with the summit of indent.
Preferably, the summit mirror image on the end face of both ends is set, and summit is square.
Preferably, dumbbell plate both ends end face is provided with ring-shaped step and polygon step；Ring-shaped step and polygon step
It is arranged concentrically with dumbbell plate mounting hole, polygon step is dumbbell plate periphery polygon and is arranged concentrically with periphery polygon
The region of inner polygon delineation, internal polygon while with periphery polygon while correspond and be arranged in parallel；Polygon step
It is that polygon inner circumferential is round groove that periphery is formed between ring-shaped step, the cut-off rule in groove by being consistent with polygon edge number
Multiple plates are divided into, each cut-off rule extends to ring-shaped step, and the extension of each cut-off rule by the corner of polygon step
The installation central point of hole of dumbbell plate is passed through in direction；The segment plate of groove is provided with summit.
Polygon anti-rolling provided by the utility model is blow molded dumb-bell sets, and dumbbell plate is arranged to polygonized structure, can kept away
Dumbbell plate rolls during exempting from use, so as to improve dumbbell safety in utilization and comfortableness, and can strengthen the power sense of dumbbell.Separately
Outside, dumbbell is designed as hollow-core construction, by injecting the materials such as concrete, can any adjustable dumbbell sheet weight, meet different uses
The demand of person, reduce dumbbell and change.
In the utility model, by fixed knob, the both ends of dumbbell bar can both be protected, again can be to dumbbell plate
It is further fixed.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of polygon anti-rolling be blow molded dumb-bell sets structure chart；
Fig. 2 is the dumbbell plate schematic diagram of installation gag；
Fig. 3 is the dumbbell plate structure chart of installation protective case；
Fig. 4 is dumbbell plate outside drawing；
Fig. 5 is the first switching schematic diagram of dumbbell bar；
Fig. 6 is second of switching schematic diagram of dumbbell bar.
Embodiment
Reference picture 1, the utility model proposes a kind of polygon anti-rolling be blow molded dumb-bell sets, including：It is dumbbell bar 1, mute
Disc 2, hold set 3 and fixed knob 4.
Hold set 3 is set in the middle part of dumbbell bar 1, and dumbbell plate 2 is removably set in the both ends of dumbbell bar 1, and fixed knob 4 is installed
The end of dumbbell bar 1 is wrapped up at the both ends of dumbbell bar 1 and against dumbbell plate.In present embodiment, hold set 3 is molded for PP
Set, directly injection is wrapped on dumbbell bar 1 for it.Fixed knob 4 uses PP materials, single injection-molded, compared to plating nut, section
Can be environment friendly and pollution-free.
In use, first pulling down fixed knob 4, the ordinary circumstance of dumbbell plate 2 is loaded onto at the both ends of dumbbell bar 1 as needed
Under, the dumbbell plate at dumbbell bar both ends is symmetrical on hold set, then installs fixed knob 4 again so as to which dumbbell plate 2 is fixed.
Reference picture 2, Fig. 3, in present embodiment, dumbbell plate 2 is the hollow-core construction of polygon, specific integrated to be blow molded into
The hollow-core construction of type.The surface of dumbbell plate 2 is provided with inlet, and pluggable gag 5 is inserted with inlet.In this way, when specifically used,
The concrete or other solid-states or liquid that can have been matched by inlet to injection inside dumbbell plate 2, cover gag and wait to mix
Just the dumbbell plate of entity is formed after solidifying native coagulation forming.Gag 5 may be configured as square or circular according to the shape of inlet.
In present embodiment, gag 5 is square, and traditional circular lid plug is compared in the design of square cover plug, and intensity is higher, and power sense is stronger,
Aesthetics is more preferable.
Reference picture 3, Fig. 4, in present embodiment, dumbbell plate 2 is regular polygon structure, to prevent from rolling.While in order that
The outward appearance of dumbbell plate 2 is more nearly circular so that using comfortably, the side number of dumbbell plate 2 is no less than 5, can specifically use octagon
Structure.
The end face at the both ends of dumbbell plate 2 is provided with the summit 25 of indent.In this way, the concrete inside dumbbell plate 2 can be shaped
Positioning, greatly enhances the intensity of dumbbell, makes dumbbell plate more sturdy and durable.In present embodiment, the summit 25 on the end face of both ends
Mirror image is set, and corresponding summit abuts, and summit is designed as it is square, to improve locating effect.
Specifically, in present embodiment, the both ends end face of dumbbell plate 2 is provided with ring-shaped step 21 and polygon step 22.Ring
Shape step 21 and polygon step 22 are arranged concentrically with the mounting hole of dumbbell plate 2, and polygon step 22 is that the periphery of dumbbell plate 2 is polygon
Shape and the region for the inner polygon delineation being arranged concentrically with periphery polygon, internal polygon while with periphery polygon while one by one
Correspond to and be arranged in parallel.It is that polygon inner circumferential is round groove 23 that periphery is formed between polygon step 22 and ring-shaped step 21,
Multiple plates are divided into by the cut-off rule being consistent with polygon edge number in groove 23, each cut-off rule by polygon step 22 corner
Ring-shaped step 21 is extended to, and the bearing of trend of each cut-off rule 24 passes through the installation central point of hole of dumbbell plate 2.Groove 23
Segment plate be provided with summit.In this way, being advantageous to improve the outward appearance of dumbbell plate, and pass through ring-shaped step 21, polygon step
22nd, groove 23 and summit 25, dumbbell plate 2 is internally formed polygonal space, after being molded so as to concrete inside dumbbell plate
It is stable..
Reference picture 3, in present embodiment, the periphery of dumbbell plate 2 is arranged with protective case 6, you can dumbbell plate 2 protected,
During use being avoided again, dumbbell plate 2 causes to touch wound due to overly hard to user.
In present embodiment, dumbbell bar is built-in hollow steel pipe, outer injection parcel one-shot forming, the making of this dumbbell bar
Energy substance can be saved, it is environment friendly and pollution-free without plating compared to plating dumbbell bar, and also when use, feel is more preferably.
In present embodiment, the both ends of dumbbell bar 1 are provided with external screw thread, be equipped with the mounting hole of dumbbell plate 2 and fixed knob 4 with
The internal thread that external screw thread is engaged on dumbbell bar 1.In this way, dumbbell plate 2 and fixed knob 4 are socketed with the screw thread of dumbbell bar 1 so that
Position of the dumbbell plate 2 on dumbbell bar 1 is fixed, and avoids sliding during use.
When it is implemented, it can also pass through the further design to dumbbell bar 1 so that the relative position of dumbbell plate 2 and dumbbell bar 1
Put and more consolidate, while cause fixed knob 4 and the tight abutment of dumbbell plate 2, lift the overall appearance of the dumbbell.Specifically, it is mute
Bell bar 1 is made up of sleeve 12 and two extension rods 11, and two extension rods 11, which are distinguished, telescopic is arranged on the both ends of sleeve 12, outer spiral shell
Line is arranged on extension rod 11, and dumbbell plate 2 is set on extension rod 11 and is threadedly coupled, the one end of extension rod 11 away from sleeve with
Fixed knob 4 is threadedly coupled.In this way, extending the distance of sleeve 12 by adjusting extension rod 11, it may be such that fixed knob 4 coordinates
Sleeve 12 is extruded dumbbell plate 2 from relative both sides, so as to be further ensured that the position during the use of dumbbell plate 2 is steady
It is fixed.
When it is implemented, internal thread can be set in sleeve 12 so that extension rod 11 connects with the screw thread turn of sleeve 12；Or
Person's installation spring in sleeve 12, two extension rods 11 are connected in sleeve 12 by spring, to avoid extension rod 11 from detaching
Sleeve 12.
In present embodiment, in addition to dumbbell load extension bar 7, it is built-in hollow interior spiral shell compressed steel pipe, outer injection parcel
One-time formed loop bar.Two dumbbell bars 1 can be docked by dumbbell load extension bar 7, by dumbbell load extension bar 7, by
Dumbbell bar through set of dumbbell piece connects, i.e., as shown in Figure 5 or Figure 6, dumbbell bar is become into bar, allow dumbbell to become more
The barbell of function uses, and adds the use function of dumbbell suit.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (10)
1. a kind of polygon anti-rolling is blow molded dumb-bell sets, it is characterised in that including：Dumbbell bar (1), dumbbell plate (2), hold set
And fixed knob (4) (3)；Dumbbell plate (2) is the hollow-core construction of polygon, and its surface is provided with inlet, and being inserted with inlet can
The gag (5) of plug；
Hold set (3) is set in the middle part of dumbbell bar (1), and dumbbell plate (2) is removably set in dumbbell bar (1) both ends, fixed knob
(4) dumbbell bar (1) end is wrapped up and against dumbbell plate (2) installed in the both ends of dumbbell bar (1).
2. polygon anti-rolling as claimed in claim 1 is blow molded dumb-bell sets, it is characterised in that is also connect including dumbbell load
Bar (7), it is built-in hollow interior spiral shell compressed steel pipe, and one-time formed loop bar is wrapped up in outer injection, and two dumbbell bars (1) can pass through dumbbell
It is set with connecting rod (7) docking.
3. polygon anti-rolling as claimed in claim 1 is blow molded dumb-bell sets, it is characterised in that dumbbell plate (2) is just polygon
Shape structure, and the side number of dumbbell plate (2) is no less than 5.
4. polygon anti-rolling as claimed in claim 3 is blow molded dumb-bell sets, it is characterised in that dumbbell plate (2) is positive eight side
Shape structure.
5. the polygon anti-rolling blowing dumb-bell sets as described in any one of Claims 1-4, it is characterised in that dumbbell plate (2)
The hollow-core construction of integrated blow molding.
6. polygon anti-rolling as claimed in claim 1 is blow molded dumb-bell sets, it is characterised in that hold set (3) is PP injection sets.
7. polygon anti-rolling as claimed in claim 1 is blow molded dumb-bell sets, it is characterised in that dumbbell plate (2) periphery is arranged
There is protective case (6).
8. polygon anti-rolling as claimed in claim 1 is blow molded dumb-bell sets, it is characterised in that the end at dumbbell plate (2) both ends
Face is provided with the summit (25) of indent.
9. polygon anti-rolling as claimed in claim 8 is blow molded dumb-bell sets, it is characterised in that the summit on the end face of both ends
(25) mirror image is set, and summit (25) are square.
10. polygon anti-rolling as claimed in claim 8 or 9 is blow molded dumb-bell sets, it is characterised in that dumbbell plate (2) both ends
End face is provided with ring-shaped step (21) and polygon step (22)；Ring-shaped step (21) and polygon step (22) are and dumbbell plate
(2) mounting hole is arranged concentrically, and polygon step (22) is dumbbell plate (2) periphery polygon and is arranged concentrically with periphery polygon
The region of inner polygon delineation, internal polygon while with periphery polygon while correspond and be arranged in parallel；Polygon step
(22) it is that polygon inner circumferential is round groove (23) that periphery is formed between ring-shaped step (21), in groove (23) by with polygon
The cut-off rule that side number is consistent is divided into multiple plates, and each cut-off rule extends to ring-shaped step by the corner of polygon step (22)
(21), and each cut-off rule (24) bearing of trend pass through dumbbell plate (2) installation central point of hole；The part of groove (23)
Plate is provided with summit (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315350.6U CN206631073U (en) | 2017-03-28 | 2017-03-28 | A kind of polygon anti-rolling is blow molded dumb-bell sets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315350.6U CN206631073U (en) | 2017-03-28 | 2017-03-28 | A kind of polygon anti-rolling is blow molded dumb-bell sets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206631073U true CN206631073U (en) | 2017-11-14 |
Family
ID=60262336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315350.6U Expired - Fee Related CN206631073U (en) | 2017-03-28 | 2017-03-28 | A kind of polygon anti-rolling is blow molded dumb-bell sets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206631073U (en) |
-
2017
- 2017-03-28 CN CN201720315350.6U patent/CN206631073U/en not_active Expired - Fee Related
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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: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |