CN106390387B - A kind of adjustable arm strength exerciser - Google Patents
A kind of adjustable arm strength exerciser Download PDFInfo
- Publication number
- CN106390387B CN106390387B CN201611106384.0A CN201611106384A CN106390387B CN 106390387 B CN106390387 B CN 106390387B CN 201611106384 A CN201611106384 A CN 201611106384A CN 106390387 B CN106390387 B CN 106390387B
- Authority
- CN
- China
- Prior art keywords
- regulating device
- housing
- rocking arms
- grip
- hinged
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/129—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles for arm wrestling
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a kind of adjustable arm strength exercisers, belong to health and fitness facilities technical field, and composition mainly includes grip regulating device, branch sleeve, housing, two connecting rods, two jackscrews, two compressed springs, two rocking arms.Two connecting rod one end are hinged with grip regulating device, and the other end is hinged respectively with two rocking arms, and two rocking arms are hinged on housing.The grip pressure strength or stretching strength of chest-developer are adjustable, easy to operate, safe to use, can adapt to the use demand of different crowd.
Description
Technical field
The present invention relates to health and fitness facilities technical fields, refer in particular to a kind of adjustable arm strength exerciser.
Background technology
When people take exercises, chest-developer is often used to increase the strength of arm, there is one for existing chest-developer
It is a little insufficient.Such as：Most common pressure lever type chest-developer, when use, need to hold compression bar both ends, and bending compression bar, which is realized, tempers arm
And the purpose of chest muscle, the restoring force generated after being bent due to compression bar is larger, and once slipping out of the hand during use, it is larger to cause
Danger, and the Pressure-bar spring rigidity of this chest-developer is fixed, and can not adapt to the need of exercise of different strength crowds.Therefore,
How to provide the chest-developer that a kind of safety is higher, easy to adjust becomes a technical issues that need to address.
Invention content
The object of the present invention is to provide a kind of adjustable arm strength exercisers, and resistance regulation is convenient, safe to use, can meet
The need of exercise of different strength users；
The purpose of the present invention is what is realized as follows：
A kind of adjustable arm strength exerciser mainly includes grip regulating device, branch sleeve, housing, two connecting rods, two tops
Silk, two compressed springs, two rocking arms；It is characterized in that：In the jackscrew precession housing, one end of compressed spring is withstood,
The other end of the compressed spring is fixedly connected with the hinge joint one of the rocking arm, the grip regulating device and housing
Affixed, described two connecting rod one end and the cylinder rod of grip regulating device are hinged, and the other end is respectively hinged at the hinge of two rocking arms
On contact one, two rocking arms are at hinge joint two and housing hinge；
Preferably, the grip regulating device is by adjusting bolt, cylinder cap, briquetting, pressure spring, cone valve, valve seat, cylinder
Body, piston, cylinder rod composition；Adjusting bolt is connected through a screw thread with cylinder cap, and cone valve is pressed on valve seat by briquetting by pressure spring
On, the oil circuit on valve seat is communicated with the oil circuit of cylinder body.By the precession or back-out of adjusting bolt, change pressure spring on cone valve
The size of cone valve oil pressure is opened in decrement, adjustment, realizes the adjusting of grip pressure strength when chest-developer rocking arm closes up；
Preferably, by the precession or back-out of two jackscrews, change the pre compressed magnitude of two compressed springs, realize arm strength
The adjusting of strength is stretched when device rocking arm opens；
Preferably, replacing the pressure spring or compressed spring of different-stiffness, chest-developer grip pressure power can be further increased
Amount or the adjustable range for stretching strength.
It is easy to operate the invention has the advantages that the adjusting of chest-developer resistance is personalized, realize grip and pulling force
Dual train on, it is safe to use, it is adapted to the body-building demand of different crowd.
Description of the drawings
Fig. 1 is the structure diagram of the present invention, and Fig. 2 is the sectional view of grip regulating device in Fig. 1；
In figure, 1-grip regulating device；2-branch sleeve；3-housing；4-two connecting rods；5-two compressed springs；6-two
A jackscrew；7-two rocking arms；8-hinge joint two；9-hinge joint one；1-1-adjusting bolt；1-2-briquetting；1-3-cylinder cap；1-4-valve
Seat；1-5-oil circuit；1-6-cylinder rod；1-7-piston；1-8-cylinder body；1-9-cone valve；1-10-check valve；1-11-pressure spring.
Specific embodiment
The concrete structure and working method further illustrated the present invention below in conjunction with attached drawing；
As shown in attached drawing 1, Fig. 2, a kind of adjustable arm strength exerciser mainly includes grip regulating device 1, branch sleeve 2, shell
Body 3, two connecting rods 4, two jackscrews 6, two compressed springs 5, two rocking arms 7.In 6 precession housing 3 of jackscrew, compressed spring is withstood
5 one end, the other end of compressed spring 5 are fixedly connected with the hinge joint 1 of rocking arm 7, and grip regulating device 1 and housing 3 are affixed,
Two 4 one end of connecting rod and the cylinder rod 1-6 of grip regulating device 1 are hinged, and the other end is respectively hinged at the hinge joint one of two rocking arms 7
On 9, two rocking arms 7 are hinged with housing 3 at hinge joint 28.
Specifically, grip regulating device 1 is by adjusting bolt 1-1, cylinder cap 1-3, briquetting 1-2, pressure spring 1-11, cone valve 1-
9, valve seat 1-4, cylinder body 1-8, piston 1-7, cylinder rod 1-6 are formed.Adjusting bolt 1-1 is connected through a screw thread with cylinder cap 1-3, briquetting 1-
2 are pressed on cone valve 1-9 on valve seat 1-4 by pressure spring 1-11, and the oil circuit on valve seat 1-4 is communicated with the oil circuit 1-5 of cylinder body.
Adjusting bolt 1-1 withstands briquetting 1-2, by the precession or back-out of adjusting bolt 1-1, changes pressure spring 1-11 on cone valve 1-9
Decrement, adjustment open cone valve 1-9 oil pressure size, oil pressure is acted on piston 1-7, so as to fulfill two rocking arms of chest-developer
The adjusting of 7 grip pressure strength when closing up.When two rocking arms 7 open, piston 1-7 is moved downward, and the fluid in cavity of resorption is through oil circuit 1-
5, check valve 1-10 flows back to epicoele.
Further, by the precession or back-out of two jackscrews 6, change the pre compressed magnitude of two compressed springs 5, realize arm strength
Two rocking arms 7 of device stretch the adjusting of strength when opening.When two rocking arms 7 of chest-developer close up, two compressed springs 5, which are in, resets shape
State.
Further, the pressure spring 1-11 of different-stiffness or compressed spring 5 are replaced, chest-developer grip pressure can be further increased
Strength or the adjustable range for stretching strength.
Claims (2)
1. a kind of adjustable arm strength exerciser mainly includes grip regulating device, branch sleeve, housing, two connecting rods, two tops
Silk, two compressed springs, two rocking arms；It is characterized in that：In the jackscrew precession housing, one end of compressed spring is withstood,
The other end of the compressed spring is fixedly connected with the hinge joint one of the rocking arm, the grip regulating device and housing
Affixed, described two connecting rod one end and the cylinder rod of grip regulating device are hinged, and the other end is respectively hinged at the hinge of two rocking arms
On contact one, two rocking arms are at hinge joint two and housing hinge.
2. a kind of adjustable arm strength exerciser according to claim 1, it is characterised in that：The grip regulating device is by adjusting
Save bolt, cylinder cap, briquetting, pressure spring, cone valve, valve seat, cylinder body, piston, cylinder rod composition；Adjusting bolt passes through screw thread with cylinder cap
Cone valve is pressed on valve seat by connection, briquetting by pressure spring, and the oil circuit on valve seat is communicated with the oil circuit of cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106384.0A CN106390387B (en) | 2016-12-06 | 2016-12-06 | A kind of adjustable arm strength exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106384.0A CN106390387B (en) | 2016-12-06 | 2016-12-06 | A kind of adjustable arm strength exerciser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106390387A CN106390387A (en) | 2017-02-15 |
| CN106390387B true CN106390387B (en) | 2018-06-19 |
Family
ID=58083460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611106384.0A Expired - Fee Related CN106390387B (en) | 2016-12-06 | 2016-12-06 | A kind of adjustable arm strength exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106390387B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605887Y (en) * | 2003-01-16 | 2004-03-10 | 乃兴车料(深圳)有限公司 | Adjustable torsion bar mechanism |
| KR101094584B1 (en) * | 2010-02-02 | 2011-12-15 | 안태진 | Expander |
| CN201880265U (en) * | 2010-09-11 | 2011-06-29 | 孙激扬 | Power twister with adjustable resistance |
| CN205216091U (en) * | 2015-12-25 | 2016-05-11 | 佛山市顺德区智辉金属制品实业有限公司 | Novel simple and convenient strength of arm |
| CN205360444U (en) * | 2016-02-29 | 2016-07-06 | 新疆石河子职业技术学院 | Adjustable strength of arm of strength |
-
2016
- 2016-12-06 CN CN201611106384.0A patent/CN106390387B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106390387A (en) | 2017-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |