CN205672463U - Adjustable arm exerciser - Google Patents
Adjustable arm exerciser Download PDFInfo
- Publication number
- CN205672463U CN205672463U CN201620593841.2U CN201620593841U CN205672463U CN 205672463 U CN205672463 U CN 205672463U CN 201620593841 U CN201620593841 U CN 201620593841U CN 205672463 U CN205672463 U CN 205672463U
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- CN
- China
- Prior art keywords
- arm strength
- spring
- arm
- pipe
- screw rod
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of adjustable arm exerciser, including arm strength spring (6), arm strength pipe (3), it is fixed with end cap (7) on the outer spout of described arm strength pipe (3), end cap (7) is provided with centre bore, and the inner spout of arm strength pipe (3) is provided with expansion slot (13)；Arm strength pipe is provided with arm strength governor motion in (3), this mechanism includes adjusting knob (1), screw rod (8), inner spring locating piece (9), inner spring (10), tapered expansion joint (11), screw rod (8) is arranged in arm strength pipe (3), the inner of screw rod (8) is connected on tapered expansion joint (11), tapered expansion joint (11) coordinates with the inner spout of arm strength pipe (3), threaded through end cap (7) centre bore with adjusting knob (1) in the outer end of screw rod (8), inner spring locating piece (9) is fixed in arm strength pipe (3), inner spring (10) is arranged between inner spring locating piece (9) and taper abdominal distention joint (11).After using this structure, have simple and reasonable, flexible adjustment convenience, firm and reliable connection, utilization rate high, can the advantage such as stepless linear regulation.
Description
Technical field
This utility model relates to a kind of exercise and fitness equipment, a kind of can require to adjust the adjustable of torsion according to difference
Formula chest-developer.
Background technology
Along with development and the scientific and technological progress of society, operating pressure is increasing, and society's dinner party is more and more, and trip mode is also
Progressively being replaced by the modern means of communication, the least have the time to participate in body building, and body constitution constantly declines, and brings perhaps therewith
Many affluenza；This not only can affect body constitution, but also can derive many cardiovascular disease.
In order to improve body constitution, it is developed various sports training device that can be used for indoor use, arm strength
Device is exactly the body-building apparatus that a kind of indoor are trained.But present chest-developer according to training strength vary in size be divided into multiple
Grade, must select to be suitable for the chest-developer of oneself physical ability rank when buying, in order to avoid pulling a muscle, so along with the enhancing of physical ability
Need to constantly buy the chest-developer of greater degree, the chest-developer of early stage just can only leave unused, and causes the biggest waste.
In order to improve the utilization rate of existing chest-developer, Chinese patent notification number be CN201921398U disclose a kind of for
Adjustable arm exerciser, this structure includes arm strength spring, and the arm strength handle being connected as a single entity with arm strength spring, described arm strength handle position
In the both sides of arm strength spring, this arm strength handle periphery is cased with taper knob；The front end of described taper knob is handle snaps device, thereafter
End is shaken hands device for user, and this handle snaps device is that buckle is flexibly connected with arm strength handle, and this structure is by regulating taper knob
With the link position of arm strength handle, realize torsion by regulation arm strength handle length and regulate, there is simple and convenient, the practicality of regulation
By force, user can regulate the features such as Len req according to own situation.But in use there is problems in that one is hands
Sleeve is flexibly connected with arm strength handle, there is free gap big, and bonding strength is poor, and fixing connection is unreliable.Two is that taper knob passes through
Gear realizes arm strength handle length adjustment, it is impossible to reach linear regulation, it is impossible to meet the requirement of torsion step-less adjustment.To this end, permitted
Many manufacturers and knowledgeable people develop and develop, but the most not yet have comparatively ideal product to emerge.
Summary of the invention
For the drawbacks described above overcoming existing adjustable arm exerciser to exist, the purpose of this utility model is to provide a kind of structure letter
Single rationally, flexible adjustment convenience, firm and reliable connection, the amplitude of accommodation is big, utilization rate is high, can the adjustable arm of stepless linear regulation
Power device.
This utility model solves the technical scheme that above-mentioned technical problem is used, and it includes arm strength spring, is connected to arm strength
The arm strength pipe of spring both sides, the outer spout of described arm strength pipe is fixed with end cap, and end cap is provided with centre bore, the inner tube of arm strength pipe
At least provided with an expansion slot to pipe longitudinal extension on mouth；Being provided with arm strength governor motion in arm strength pipe, this mechanism includes adjusting
Joint knob, screw rod, inner spring locating piece, inner spring, tapered expansion joint, screw rod is movably disposed in arm strength pipe, screw rod
The inner be connected on tapered expansion joint, tapered expansion joint coordinates with the inner spout of arm strength pipe, the outer end of screw rod through end
Lid centre bore is threadeded with adjusting knob, and inner spring locating piece is fixed in arm strength pipe, and inner spring is arranged on inner spring location
On screw rod between block and taper abdominal distention joint；Outwards during adjusting screw rod tapered expansion joint make the inner spout of arm strength pipe expand with
Arm strength spring fastens, and moves in tapered expansion joint during inside adjusting screw rod, and arm strength pipe inner spout expands reset can arm strength bullet relatively
Spring moves.
The further scheme of this utility model, described tapered expansion joint is provided with match with expansion slot anti-rotational fixed
Position is protruding.
The further scheme of this utility model, is correspondingly provided with anti-rotational projection and location between described end cap and screw rod
Groove.
The further scheme of this utility model, described arm strength pipe is provided with handle.
The further scheme of this utility model, the two ends of described arm strength spring are correspondingly provided with arm strength spring housing.
The further scheme of this utility model, the arm strength pipe of described arm strength spring both sides is correspondingly provided with corresponding with torsion
Torsion graduated scale.
The further scheme of this utility model, described arm strength spring is the Pear-Shaped spring that two broad in the middle is little, or is
The in-line spring that external diameter is identical, or be V-shaped spring.
After using said structure, compared with prior art have the following advantages: one is can be come by the length of regulating arm solenoid
Adjust the training strength of chest-developer, training strength can step-less adjustment, be adapted to the body builder of different training force requirements.Two are
Need not buy continuously the chest-developer of greater degree at different levels along with the enhancing of physical ability during prolonged exercise, acquisition cost saves,
Utilization ratio is high.Three is that arm strength pipe is fixed, without any free gap, it is ensured that each other by expanding to be connected with arm strength spring
It is connected firmly, safe and reliable.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is fit structure schematic diagram of the present utility model.
Fig. 3 is the main TV structure schematic diagram of this utility model arm strength governor motion.
Fig. 4 is the A-A cross-sectional view of this utility model Fig. 3.
Fig. 5 is the fit structure schematic diagram after the regulation of this utility model arm strength length of tube.
Wherein 1 adjusting knob, 2 handles, 3 arm strength pipes, 4 torsion graduated scales, 5 arm strength spring housings, 6 arm strength springs, 7 ends
Lid, 8 screw rods, 9 inner spring locating pieces, 10 inner springs, 11 tapered expansion joints, 12 anti-rotational positioning convex, 13 expansion slots.
Detailed description of the invention
Shown in Fig. 1 to Fig. 5, fixing the specific embodiments of seat for a kind of adjustable arm exerciser of this utility model, it includes
Arm strength spring 6, being connected to the arm strength pipe 3 of arm strength spring 6 both sides, described arm strength pipe 3 is provided with handle 2, described arm strength pipe 3
Outer spout on be fixed with end cap 7, end cap 7 is provided with centre bore, on the inner spout of arm strength pipe 3 at least provided with one to pipe indulge
To the expansion slot 13 extended；Being provided with arm strength governor motion in arm strength pipe 3, this mechanism includes that adjusting knob 1, screw rod 8, inner spring are fixed
Position block 9, inner spring 10, tapered expansion joint 11, screw rod 8 is movably disposed in arm strength pipe 3, and the inner of screw rod 8 is connected to
On tapered expansion joint 11, tapered expansion joint 11 coordinates with the inner spout of arm strength pipe 3, and the outer end of screw rod 8 passes end cap 7 center
Threadeding with adjusting knob 1 in hole, inner spring locating piece 9 is fixed in arm strength pipe 3, and inner spring 10 is arranged on inner spring locating piece
Between 9 and taper abdominal distention joint 11.
Can only move linearly in order to ensure screw rod 8 during regulating arm solenoid 3 length, described tapered expansion joint 11 is provided with
The anti-rotational positioning convex 12 matched with expansion slot 13；Other schemes can certainly be used to move linearly to realize screw rod 8,
Anti-rotational projection and locating slot it is correspondingly provided with as mentioned between end cap 7 and screw rod 8.
Safe, elegant in appearance in order to ensure to use, the two ends of described arm strength spring 6 are correspondingly provided with arm strength spring housing 5.In order to
It is easy to train the regulation of strength, the arm strength pipe 3 of described arm strength spring 6 both sides is correspondingly provided with the torsion scale corresponding with torsion
Scale 4.In order to develop series of products, described arm strength spring 6 is the Pear-Shaped spring that two broad in the middle is little, or is external diameter phase
Same in-line spring, or be V-shaped spring.
When this utility model is by arm strength pipe 3 regulation training strength, first unscrew adjusting knob 1, tapered expansion joint 11
Moving in driving screw rod 8 together under the elastic force effect of inner spring 10 and disengaging and the coordinating of arm strength pipe 3 inner spout, arm strength pipe 3 is swollen
Swollen inner spout resets under arm strength spring 6 and natural resiliency effect, and arm strength pipe 3 can move relative to arm strength spring 6；Then move
Arm strength pipe 3 causes corresponding torsion position；Finally screwing adjusting knob 1, tapered expansion joint 11 overcomes interior bullet under screw rod 8 drives
Moving outside after the elastic force of spring 10 and coordinate with arm strength pipe 3 inner spout, along with continuing to screw adjusting knob 1, tapered expansion joint 11 makes
The inner spout of arm strength pipe 3 constantly expands, and makes arm strength pipe 3 swelling arm strength spring 5, thus reaches arm strength pipe 3 and fasten with arm strength spring 5
Purpose.
The above, simply specific embodiment of the utility model, not this utility model is made any pro forma
Limit, on the basis of without departing from the technical solution of the utility model, done simple modification, equivalent variations or modification, all fall
Enter protection domain of the present utility model.
Claims (7)
1. an adjustable arm exerciser, including arm strength spring (6), the arm strength pipe (3) that is connected to arm strength spring (6) both sides, it is special
Levying and be: be fixed with end cap (7) on the outer spout of described arm strength pipe (3), end cap (7) is provided with centre bore, the inner tube of arm strength pipe (3)
At least provided with an expansion slot to pipe longitudinal extension (13) on mouth；Arm strength pipe is provided with arm strength governor motion in (3), this mechanism
Including adjusting knob (1), screw rod (8), inner spring locating piece (9), inner spring (10), tapered expansion joint (11), screw rod (8) can
Being movably arranged in arm strength pipe (3), the inner of screw rod (8) is connected on tapered expansion joint (11), tapered expansion joint
(11) inner spout with arm strength pipe (3) coordinates, and the outer end of screw rod (8) is through end cap (7) centre bore with adjusting knob (1) screw thread even
Connecing, inner spring locating piece (9) is fixed in arm strength pipe (3), and inner spring (10) is arranged on inner spring locating piece (9) and taper abdominal distention
Between joint (11)；Outwards during adjusting screw rod (8), tapered expansion joint (11) makes the inner spout of arm strength pipe (3) expand and arm strength bullet
Spring (6) fastens, and moves during inside adjusting screw rod (8) in tapered expansion joint (11), and arm strength pipe (3) inner spout expands reset can be relative
Arm strength spring (6) is mobile.
Adjustable arm exerciser the most according to claim 1, is characterized in that: described tapered expansion joint (11) be provided with
The anti-rotational positioning convex (12) that expansion slot (13) matches.
Adjustable arm exerciser the most according to claim 1, is characterized in that: corresponding between described end cap (7) and screw rod (8)
It is provided with anti-rotational projection and locating slot.
4. according to the adjustable arm exerciser described in Claims 2 or 3, it is characterized in that: described arm strength pipe (3) is provided with handle
(2)。
Adjustable arm exerciser the most according to claim 4, is characterized in that: the two ends of described arm strength spring (6) are correspondingly provided with
Arm strength spring housing (5).
Adjustable arm exerciser the most according to claim 5, is characterized in that: the arm strength pipe (3) of described arm strength spring (6) both sides
On be correspondingly provided with the torsion graduated scale (4) corresponding with torsion.
Adjustable arm exerciser the most according to claim 6, is characterized in that: described arm strength spring (6) is two broad in the middle
Little Pear-Shaped spring, or be the in-line spring that external diameter is identical, or be V-shaped spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593841.2U CN205672463U (en) | 2016-06-17 | 2016-06-17 | Adjustable arm exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620593841.2U CN205672463U (en) | 2016-06-17 | 2016-06-17 | Adjustable arm exerciser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205672463U true CN205672463U (en) | 2016-11-09 |
Family
ID=57429725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620593841.2U Withdrawn - After Issue CN205672463U (en) | 2016-06-17 | 2016-06-17 | Adjustable arm exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205672463U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879326A (en) * | 2016-06-17 | 2016-08-24 | 浙江百事特工贸有限公司 | Adjustable arm strength device |
| CN106362364A (en) * | 2016-11-12 | 2017-02-01 | 张世杰 | Multifunctional arm force rod |
| CN107126677A (en) * | 2017-06-29 | 2017-09-05 | 姜盼盼 | A kind of new-type upper body exercise instrument |
-
2016
- 2016-06-17 CN CN201620593841.2U patent/CN205672463U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879326A (en) * | 2016-06-17 | 2016-08-24 | 浙江百事特工贸有限公司 | Adjustable arm strength device |
| CN106362364A (en) * | 2016-11-12 | 2017-02-01 | 张世杰 | Multifunctional arm force rod |
| CN106362364B (en) * | 2016-11-12 | 2018-06-29 | 张世杰 | Multi-functional bar for arm strength building |
| CN107126677A (en) * | 2017-06-29 | 2017-09-05 | 姜盼盼 | A kind of new-type upper body exercise instrument |
| CN107126677B (en) * | 2017-06-29 | 2019-01-11 | 泉州多聚财商贸有限公司 | A kind of upper body exercise tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161109 Effective date of abandoning: 20180619 |