CN206745830U - The multi-functional firm barbell thick stick that a kind of length is easily adjusted - Google Patents
The multi-functional firm barbell thick stick that a kind of length is easily adjusted Download PDFInfo
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- CN206745830U CN206745830U CN201720436395.9U CN201720436395U CN206745830U CN 206745830 U CN206745830 U CN 206745830U CN 201720436395 U CN201720436395 U CN 201720436395U CN 206745830 U CN206745830 U CN 206745830U
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- support bar
- branch sleeve
- thick stick
- length
- barbell
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Abstract
The utility model discloses the multi-functional firm barbell thick stick that a kind of length is easily adjusted, including branch sleeve, the handle jacket that is arranged on the support bar at the branch sleeve both ends and is arranged on the support bar, the branch sleeve both ends are provided with the first internal thread, the support bar is provided with the external screw thread to match with the first internal thread of the branch sleeve, and the branch sleeve is threadedly coupled with the support bar；The handle jacket inwall is provided with the second internal thread to match with the external screw thread of the support bar, and the handle jacket is threadedly coupled with the support bar.The utility model can be spirally connected in the case of consolidating ensureing branch sleeve and support bar, and the length between two handle jackets is continuously adjusted according to the different demand of person taking exercise or sportsman；And the different health and fitness facilities such as dumbbell, power roller can also be desirably combined into.
Description
Technical field
It the utility model is related to field of exercise equipment, and in particular to the multi-functional firm barbell thick stick that a kind of length is easily adjusted.
Background technology
Barbell is a kind of core training Excercise training apparatus, and equipment used in weight lifting.Barbell exercise belongs to weight training
One kind, using barbell exercising equipment, muscle strength, such as shoulder, back, arm, chest etc. muscle can be strengthened, also may be used
To promote the harmony of whole body.In addition, can more delay muscle aging, increase sclerotin it is close, prevent osteoporosis and other effects, change
Kind endocrine, improves body harmony.
Barbell on existing market is mostly to install disc, this barbell function list at the both ends of a metal straight rod
One, and space-consuming position is big, it has not been convenient to transport and carrying.
Authorization Notice No. is CN 2497821Y utility model patent, a kind of Multifunction combined bar-bell bar, including one end band
There is the bar sub-assembly one of connecting hole, and one end carries the bar sub-assembly two of the connector supporting with connecting hole, thick stick
It is detachable connection between bell bar sub-assembly one and bar sub-assembly two.This utility model patent also discloses another skill
Art scheme：It is another bar sub-assembly three between bar sub-assembly one and bar sub-assembly two, bar sub-assembly
Three one end carry the connector supporting with the connecting hole on bar sub-assembly one, the other end be with bar sub-assembly two
The supporting connecting hole of connector, it is removable between bar sub-assembly three and bar sub-assembly one and bar sub-assembly two
Unload formula connection.
Above-mentioned utility model can carry out densification packaging, easy to remove and carrying；And single-piece small volume, save space；
It can in addition contain be assembled into stock bar or quarter butt bar as needed.But still suffer from problems with：1st, barbell length
There are the two kinds of selections of stock bar or quarter butt bar, selection is single, and different persons taking exercise or sportsman open two when in use
The distance of arm is different, it is desirable to which holding the length of part can be continuously adjusted, and will be adjusted to achieve these goals corresponding
Connector insert connecting hole depth, and if connector insertion connecting hole depth it is smaller, just easily there is connector with being connected
The problem of hole loosens because of stress, the safety of person taking exercise or sportsman are threatened；2nd, this uses new bar
It can be used for carrying out barbell exercise, it is impossible to be changed to the use such as dumbbell, power roller, structure is excessively simple, form is single.
Utility model content
In view of the above-mentioned problems, the utility model discloses the multi-functional firm barbell thick stick that a kind of length is easily adjusted, this barbell thick stick
It can be spirally connected ensureing branch sleeve and support bar in the case of consolidating, according to the different demand of person taking exercise or sportsman to two
Length between handle jacket is continuously adjusted；And different strong such as dumbbell, power roller can also be desirably combined into
Body apparatus.
To achieve the above object, the technical solution adopted in the utility model is：The multi-functional firm thick stick that a kind of length is easily adjusted
Bell thick stick, including branch sleeve, the taper knob that is arranged on the support bar at the branch sleeve both ends and is arranged on the support bar
Cylinder, the branch sleeve both ends are provided with the first internal thread, and the support bar is provided with the first internal thread with the branch sleeve
The external screw thread to match, the branch sleeve are threadedly coupled with the support bar；The handle jacket inwall be provided with it is described
The second internal thread that the external screw thread of support bar matches, the handle jacket are threadedly coupled with the support bar.
Further：The both ends of the branch sleeve and handle jacket are equipped with jackscrew.
Further：Some Blind locating holes are evenly arranged with the support bar along its length.
Further：The jackscrew is hexagon socket head cap screw.
Further：The both ends of the support bar are equipped with the scale of display length.
Further：Anti-slip veins are equipped with the handle jacket and branch sleeve.
Further：Rubber sleeve is all provided with the handle jacket and branch sleeve.
The beneficial effects of the utility model are：This barbell thick stick, including branch sleeve, it is arranged on the branch sleeve both ends
Support bar and the handle jacket being arranged on the support bar, the branch sleeve both ends are provided with the first internal thread, the support
Bar is provided with the external screw thread to match with the first internal thread of the branch sleeve, the branch sleeve and the support bar screw thread
Connection；The handle jacket inwall is provided with the second internal thread to match with the external screw thread of the support bar, the taper knob
Cylinder is threadedly coupled with the support bar.This structure can guarantee that support bar and branch sleeve are connected firmly in the case of stablizing, to two
The distance between individual handle jacket is adjusted, to adapt to length when different persons taking exercise or sportsman open arm；In addition
This barbell thick stick can also be combined into two dumbbell bars or a power roller bar, a variety of body-building apparatus change combinations, both just with carrying
Unnecessary cost is saved again.
Jackscrew is equipped with the both ends of branch sleeve and handle jacket.The design of jackscrew, it can effectively strengthen branch sleeve
Be spirally connected steadiness between the steadiness and support bar and handle jacket that are spirally connected between support bar, so as to ensure that barbell thick stick with
And dumbbell bar, the stability of power roller bar of combination.
It is evenly arranged with some Blind locating holes along its length on support bar.The design of Blind locating holes, jackscrew insertion
It can further strengthen the steadiness being spirally connected between branch sleeve and support bar and support bar and handle jacket in fixed blind hole.
The scale of display length is equipped with the both ends of support bar.The setting of scale, ensure in barbell installation process, prop up
The bilateral symmetry of strut, handle jacket and disc, so as to ensure that the balance of barbell when in use, prevent left and right from losing
Weighing apparatus.
It is equipped with anti-slip veins on handle jacket and branch sleeve, the setting increase hands of anti-slip veins and handle jacket and is connected
Friction between sleeve, prevent from sliding in crawl, drop.
Rubber sleeve is all provided with handle jacket and branch sleeve, the material of barbell thick stick is made up of steel or steel alloy,
Winter, temperature are very low.The setting of rubber sleeve, prevent that person taking exercise or sportsman are ice-cold when capturing barbell thick stick, influence take exercise or
The effect of match.
Brief description of the drawings
Fig. 1 show exploded perspective view of the present utility model；
Fig. 2 show the utility model the first barbell structural representation；
Fig. 3 show the structural representation of second of barbell of the utility model；
Fig. 4 show the structural representation that the utility model is combined into dumbbell；
Fig. 5 show the structural representation that the utility model is combined into power roller；
Fig. 6 show the structural representation of the support bar of the present utility model with Blind locating holes；
Fig. 7 show the structural representation of the support bar of the present utility model with scale；
Wherein：1st, branch sleeve；2nd, support bar；3rd, handle jacket；4th, jackscrew；5th, Blind locating holes；6th, scale；7th, it is anti-skidding
Line；9th, disc；10th, snap ring.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but can not be used for limiting the scope of the utility model.
Fig. 1 to Fig. 7 show a specific embodiment of the present utility model：Including branch sleeve 1, it is arranged on the connection
The support bar 2 at the both ends of sleeve 1 and the handle jacket 3 being arranged on the support bar 2, the both ends of branch sleeve 1 are provided with first
Internal thread, the support bar 2 are provided with the external screw thread to match with the first internal thread of the branch sleeve 1, the adapter sleeve
Cylinder 1 is threadedly coupled with the support bar 2；The inwall of handle jacket 3 is provided with what is matched with the external screw thread of the support bar 2
Second internal thread, the handle jacket 3 are threadedly coupled with the support bar 2.
When barbell thick stick assembles, two support bars 2 are screwed onto the both ends of branch sleeve 1 respectively first, and make support bar 2
Insert the fastness that the depth of branch sleeve 1 is larger, and both guarantees connect；Two handle jackets 3 are screwed onto accordingly respectively again
Support bar 2 on, and position of two handle jackets 3 on support bar 2 is adjusted, to adapt to person taking exercise or sportsman's arm exhibition
The length opened, now whole barbell thick stick be completed.The depth of this device support bar 2 insertion branch sleeve 1 ensures both more deeply
In the case of stable connection, position of the regulation handle sleeve 3 on support bar 2 is only needed to be suitable for different persons taking exercise or motion
The demand of the length of member's arm expansion.
When needing to take exercise or competing, installation disc 9, which is combined into barbell, on this barbell thick stick two kinds of technical schemes：The
A kind of technical scheme：Disc 9 is inserted on two support bars 2 respectively first, and abutted against with corresponding handle jacket 3, then
Be spirally connected snap ring 10 on support bar 2, abuts against the opposite side of snap ring 10 and disc 9, realizes the fixation to disc 9, this
When complete barbell be completed.
When changing user, it is necessary to be adjusted to the distance between two handle jackets 3, snap ring 10 is revolved first
Pine, mobile disc 9, then adjust two handle jackets 3 and arrive appropriately distance, finally disc 9 is fixed with snap ring 10 again
, this process is simply, conveniently.
It show second of technical scheme：Be spirally connected snap ring 10 respectively on two support bars 2 first, and makes snap ring 10 and phase
The handle jacket 3 answered is maintained a certain distance, then disc 9 is inserted on two support bars 2 respectively, makes disc 9 and snap ring
10 abut against, and finally in the snap ring 10 that is spirally connected respectively on two support bars 2, realize the fixation to disc 9, now whole barbell
It is completed.
When changing user, it is necessary to when being adjusted to the distance between two handle jackets 3, two handles only need to be adjusted
Sleeve 3 is to appropriately distance, it is not necessary to disc 9 and snap ring 10 are adjusted again.This structure obtains to two handle jackets 3
Regulation is more convenient.
This shown utility model also can be assembled into a pair of dumbbell bars, and two handle jackets 3 only need to be bolted in into two respectively
The middle part of support bar 2.When needing dumbbell, disc 9 is inserted in respectively at the both ends of support bar 2, then pass through snap ring
10 are fixed.
This utility model also can be assembled into a power roller bar, and two handle jackets 3 only need to be bolted in into a branch respectively
The end positions of strut 2.When needing power roller, unscrew and take next handle jacket 3, then by two snap rings 10 and thick stick
Disc 9 is arranged on support bar 2, and two of which snap ring 10 is fixed and is located at the both sides of disc 9, two snap rings 10 and thick stick respectively
Certain space is kept between disc 9 so that disc 9 can rotate around support bar 2；The last weight of handle jacket 3 that will be removed again
Newly it is bolted on support bar 2 and can completes.
It is preferable to carry out as one kind：The both ends of the branch sleeve 1 and handle jacket 3 are equipped with jackscrew 4.In installation process
In, by screw jackscrew 4 can realize it is firm solid between branch sleeve 1 and support bar 2 and handle jacket 3 and support bar 2
It is fixed；Fixation between branch sleeve 1 and support bar 2 and handle jacket 3 and support bar 2 can be realized by unscrewing jackscrew 4, side
Just rotation regulation is carried out.
It is preferable to carry out as one kind：Some Blind locating holes 5 are evenly arranged with the support bar 2 along its length.When
After screwing jackscrew 4, jackscrew 4 is inserted in Blind locating holes 5, can prevent branch sleeve 1 and support bar 2 and handle jacket 3 and branch
Rotated between strut 2, so as to further enhance between branch sleeve 1 and support bar 2 and handle jacket 3 and support bar 2
Steadiness.
It is preferable to carry out as another kind：The jackscrew 4 is hexagon socket head cap screw.
As being further preferable to carry out：The both ends of the support bar 2 are equipped with the scale 6 of display length.On the one hand mark
The design of chi 6 accelerates the installation process of barbell thick stick, dumbbell bar and power roller bar by showing the scale 6 of length, can be according to mark
Length groove Fast Installation support bar 2, handle jacket 3, disc 9 and snap ring 10 on chi 6, and ensure its bilateral symmetry；
On the other hand in second of mounting means of barbell thick stick, when change user and need between two handle jackets 3 away from
During from being adjusted, it is convenient to adjust two handle jackets 3 according to scale 6, it is remained in that left and right is right afterwards before adjustment
Claim, and then ensure the whole machine balancing and stability of barbell thick stick.
It is preferable to carry out as one kind：Anti-slip veins 7 are equipped with the handle jacket 3 and branch sleeve 1.Anti-slip veins 7 can increase
Friction greatly between hand and handle jacket 3 and branch sleeve 1, prevent from dropping during crawl.
It is preferable to carry out as another kind：Rubber sleeve is all provided with the handle jacket 3 and branch sleeve 1.When user exists
When winter performs physical exercise or competed, user often feels that equipment is ice-cold, and rubber sleeve can reduce ice-cold equipment to user
Influence.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still be modified to the technical scheme described in previous embodiment, or which part technical characteristic is equal
Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model embodiment technical scheme
Spirit and scope.
Claims (7)
- A kind of 1. multi-functional firm barbell thick stick that length is easily adjusted, it is characterised in that：Including branch sleeve (1), it is arranged on the company The support bar (2) at female connector cylinder (1) both ends and the handle jacket (3) being arranged on the support bar (2), the branch sleeve (1) Both ends are provided with the first internal thread, and the support bar (2) matches outer provided with the first internal thread with the branch sleeve (1) Screw thread, the branch sleeve (1) are threadedly coupled with the support bar (2)；Handle jacket (3) inwall is provided with and the branch The second internal thread that the external screw thread of strut (2) matches, the handle jacket (3) are threadedly coupled with the support bar (2).
- 2. the multi-functional firm barbell thick stick that a kind of length according to claim 1 is easily adjusted, it is characterised in that：The adapter sleeve The both ends of cylinder (1) and handle jacket (3) are equipped with jackscrew (4).
- 3. the multi-functional firm barbell thick stick that a kind of length according to claim 2 is easily adjusted, it is characterised in that：The support bar (2) some Blind locating holes (5) are evenly arranged with along its length.
- 4. the multi-functional firm barbell thick stick that a kind of length according to claim 2 is easily adjusted, it is characterised in that：The jackscrew (4) it is hexagon socket head cap screw.
- 5. the multi-functional firm barbell thick stick that a kind of length according to claim 1 is easily adjusted, it is characterised in that：The support bar (2) both ends are equipped with the scale (6) of display length.
- 6. the multi-functional firm barbell thick stick that a kind of length according to claim 1 is easily adjusted, it is characterised in that：The taper knob Anti-slip veins (7) are equipped with cylinder (3) and branch sleeve (1).
- 7. the multi-functional firm barbell thick stick that a kind of length according to claim 1 is easily adjusted, it is characterised in that：The taper knob Rubber sleeve is all provided with cylinder (3) and branch sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436395.9U CN206745830U (en) | 2017-04-24 | 2017-04-24 | The multi-functional firm barbell thick stick that a kind of length is easily adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436395.9U CN206745830U (en) | 2017-04-24 | 2017-04-24 | The multi-functional firm barbell thick stick that a kind of length is easily adjusted |
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| Publication Number | Publication Date |
|---|---|
| CN206745830U true CN206745830U (en) | 2017-12-15 |
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ID=60615896
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436395.9U Active CN206745830U (en) | 2017-04-24 | 2017-04-24 | The multi-functional firm barbell thick stick that a kind of length is easily adjusted |
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| CN (1) | CN206745830U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553806A (en) * | 2018-01-26 | 2018-09-21 | 沈阳体育学院 | A kind of sports drill rack |
| CN112972995A (en) * | 2021-03-31 | 2021-06-18 | 重庆工程职业技术学院 | Multifunctional training equipment |
| KR102419273B1 (en) * | 2021-11-11 | 2022-07-11 | 인스엔지니어링(주) | Barbell with position variable grasping grips |
-
2017
- 2017-04-24 CN CN201720436395.9U patent/CN206745830U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553806A (en) * | 2018-01-26 | 2018-09-21 | 沈阳体育学院 | A kind of sports drill rack |
| CN112972995A (en) * | 2021-03-31 | 2021-06-18 | 重庆工程职业技术学院 | Multifunctional training equipment |
| KR102419273B1 (en) * | 2021-11-11 | 2022-07-11 | 인스엔지니어링(주) | Barbell with position variable grasping grips |
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