CN205164014U - Barbell - Google Patents
Barbell Download PDFInfo
- Publication number
- CN205164014U CN205164014U CN201520771346.1U CN201520771346U CN205164014U CN 205164014 U CN205164014 U CN 205164014U CN 201520771346 U CN201520771346 U CN 201520771346U CN 205164014 U CN205164014 U CN 205164014U
- Authority
- CN
- China
- Prior art keywords
- extension rod
- barbell
- district
- weight
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a barbell, including barbell pole and extension rod, the barbell pole with the extension rod is through setting up the internal thread and the setting at barbell pole both ends are in the external screw thread threaded connection of extension rod one end, be provided with fixed separation blade on the other end of extension rod, fixed separation blade is provided with outward and increases the weight of the district, the other end that aggravates the district is provided with check and keeps off the screw. The beneficial effect of the utility model: through barbell pole and the extension rod and then feasible that sets up the utility model discloses has the effect of adjusting the extension rod and increasing barbell weight to the barbell pole that sets up can also effectually prevent that barbell from sliding, when using greatly increased the security of using, what set up in addition aggravates the demand that the district can also change the user as required, in addition the utility model discloses still have characteristics such as safe in utilization, easy dismouting.
Description
Technical field
The present invention relates to a kind of body-building apparatus, specifically, relate to a kind of barbell.
Background technology
The barbell sold in the market and disc, barbell main body is a cross bar, cross bar two ends arrange back-up ring, when people practise barbell, disc is needed to be placed on barbell two ends, by barbell nut, its disc is being blocked, when needing to change weight, barbell nut is also needed to take down, use very inconvenient, and lose time, and in use, easy generation loosens, make it barbell imbalance, easily cause danger, and regulate the method for barbell weight to be to increase the weight of by increasing disc quantity merely, this barbell is easy to cause and uses danger, not easy to use.
Utility model content
Use dangerous for barbell of the prior art, inconvenient shortcoming, the utility model provides a kind of barbell, can effectively solve the problem.
Technical scheme of the present invention is achieved in that
A kind of barbell, comprise bar and extension rod, described bar and described extension rod are threaded with the external screw thread being arranged on described extension rod one end by the internal thread being arranged on described bar two ends, the other end of described extension rod is provided with fixing catch, described fixing catch is outside equipped with and increases the weight of district, described in increase the weight of district the other end be provided with lattice gear screw.
Further, described bar is provided with some intersection anti-slip veins.
Further, described increasing the weight of is provided with some discs in district, described disc comprises two arc slips, and the circular hole formed between described arc slips and the outside dimension of described extension rod match, and the connectivity port of described arc slips is also provided with fastening clamp.
Further, the link of described bar and described extension rod is also provided with and steps up screw.
Beneficial effect of the present invention: by the bar that arranges and extension rod and then make the utility model have the effect regulating extension rod to increase barbell weight, and arranging anti-slip veins on bar can also effectively prevent barbell from sliding, considerably increase the security of use when in use, what arrange in addition increases the weight of the demand that district can also change user as required, in addition the utility model also has use safety, the features such as easy dismounting, the anti-slip veins arranged on bar in addition can also effectively prevent barbell from rotating in hand.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the barbell structural representation according to the utility model embodiment;
Fig. 2 is the structural representation of the disc according to the utility model embodiment.
In figure:
1, bar; 2, extension rod; 3, fixing catch; 4, district is increased the weight of; 5, lattice gear screw; 6, anti-slip veins; 7, disc; 8, arc slips; 9, fastening clamp; 10, screw is stepped up.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
As shown in Figure 1-2, a kind of barbell according to the utility model embodiment, comprise bar 1 and extension rod 2, described bar 1 and described extension rod 2 are threaded with the external screw thread being arranged on described extension rod 2 one end by the internal thread being arranged on described bar 1 two ends, the other end of described extension rod 2 is provided with fixing catch 3, described fixing catch 3 is outside equipped with and increases the weight of district 4, described in increase the weight of district 4 the other end be provided with lattice gear screw 5.
Wherein extension rod 2 is set holding outside bar 1, so when in use can not change disc 7 solid ponderable time by regulating the length of extension rod 2 regulate required weight.
Further, continue with reference to Fig. 1, in embodiment at one, described bar 1 is provided with some intersection anti-slip veins 6, wherein anti-slip veins 6 is arranged in a crossed manner by some parallel lines, being reached the coefficient of friction increased between palm and bar by method arranged in a crossed manner, ensure that the personal safety of user like this when taking exercise.
Further continuation is with reference to Fig. 1-2, in one embodiment, describedly to increase the weight of in district 4 and be provided with some discs 7, described disc 7 comprises two arc slips 8, the circular hole formed between described arc slips 8 and the outside dimension of described extension rod 2 match, and the connectivity port of described arc slips 8 is also provided with fastening clamp 9.
Arc slips is fastened on extension rod by fastening clamp, connect the effect reaching easy disassembly, and fastening clamp can play the effect of stepping up disc by the mode of engaging, and use ensure that maximum security.
Further, the link of described bar 1 and described extension rod 2 is also provided with and steps up screw 10.
In sum by the bar 1 that arranges and extension rod 2 and then make the utility model have the effect regulating extension rod to increase barbell weight, and arranging anti-slip veins on bar 1 can also effectively prevent barbell from sliding, considerably increase the security of use when in use, what arrange in addition increases the weight of the demand that district can also change user as required, in addition the utility model also has use safety, the features such as easy dismounting, the anti-slip veins arranged on bar in addition can also effectively prevent barbell from rotating in hand.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a barbell, it is characterized in that, comprise bar (1) and extension rod (2), described bar (1) and described extension rod (2) are threaded with the external screw thread being arranged on described extension rod (2) one end by the internal thread being arranged on described bar (1) two ends, the other end of described extension rod (2) is provided with fixing catch (3), described fixing catch (3) is outside equipped with increases the weight of district (4), described in increase the weight of district (4) the other end be provided with lattice gear screw (5).
2. barbell according to claim 1, is characterized in that, described bar (1) is provided with some intersection anti-slip veins (6).
3. barbell according to claim 1, it is characterized in that, describedly increase the weight of (4) in district and be provided with some discs (7), described disc (7) comprises two arc slips (8), the circular hole formed between described arc slips (8) and the outside dimension of described extension rod (2) match, and the connectivity port of described arc slips (8) is also provided with fastening clamp (9).
4. barbell according to claim 1, is characterized in that, the link of described bar (1) and described extension rod (2) is also provided with and steps up screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771346.1U CN205164014U (en) | 2015-09-30 | 2015-09-30 | Barbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771346.1U CN205164014U (en) | 2015-09-30 | 2015-09-30 | Barbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164014U true CN205164014U (en) | 2016-04-20 |
Family
ID=55728056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520771346.1U Expired - Fee Related CN205164014U (en) | 2015-09-30 | 2015-09-30 | Barbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205164014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952211A (en) * | 2016-10-18 | 2018-04-24 | 丹阳市丹力展览用品有限公司 | A kind of security barbell |
| CN108853890A (en) * | 2018-07-03 | 2018-11-23 | 范永浩 | Slidingtype crouches handspike bell |
-
2015
- 2015-09-30 CN CN201520771346.1U patent/CN205164014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952211A (en) * | 2016-10-18 | 2018-04-24 | 丹阳市丹力展览用品有限公司 | A kind of security barbell |
| CN108853890A (en) * | 2018-07-03 | 2018-11-23 | 范永浩 | Slidingtype crouches handspike bell |
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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: 20160420 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |