CN203123431U - Adjustable arm strength exercise equipment - Google Patents

Adjustable arm strength exercise equipment Download PDF

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Publication number
CN203123431U
CN203123431U CN 201320138913 CN201320138913U CN203123431U CN 203123431 U CN203123431 U CN 203123431U CN 201320138913 CN201320138913 CN 201320138913 CN 201320138913 U CN201320138913 U CN 201320138913U CN 203123431 U CN203123431 U CN 203123431U
Authority
CN
China
Prior art keywords
rope
fixed
arm strength
lever
adjustable arm
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
Application number
CN 201320138913
Other languages
Chinese (zh)
Inventor
马平川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201320138913 priority Critical patent/CN203123431U/en
Application granted granted Critical
Publication of CN203123431U publication Critical patent/CN203123431U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to adjustable arm strength exercise equipment which comprises a rack body, wherein a lever is mounted at the top end of the rack body; one end of the lever is connected with a pull rope, and the other end is connected with a fixed pulley through a rope; the fixed pulley is fixed on the ground; the other end of the fixed pulley is connected with a movable pulley through the rope; one end of the movable pulley is fixed on a ceiling through the rope, and the other end is fixed on the ceiling after passing through the rope, a balancing weight and a spring in sequence. According to the adjustable arm strength exercise equipment, with the fixed pulley, the movable pulley, the balancing weight and the spring, during body-building, a larger pulling force is required to pull the rope down, so as to play the role of exercising the arm strength. Moreover, the adjustable arm strength exercise equipment has the advantages of convenience in use, good body-building effect, simple structure, low manufacturing cost and capability of replacement of the balancing weight as required.

Description

Adjustable arm strength fitness equipment
Technical field
The utility model relates to a kind of adjustable arm strength fitness equipment.
Background technology
At present, the most of structure of present large-scale arm strength fitness equipment is all complicated, and price is higher, and the small-sized general body-building effect of arm strength fitness equipment is not very desirable.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of above-mentioned defective that solved is provided, and easy to use, the adjustable arm strength fitness equipment that body-building effect is good.
Adjustable arm strength fitness equipment described in the utility model, comprise support body, the top of support body is equipped with lever, one end of lever is connected with stay cord, the other end is connected with an end of fixed pulley by rope, and fixed pulley fixes on the ground, and the fixed pulley other end is connected with movable pulley by rope, one end of movable pulley is fixed on the ceiling by rope, and the other end is fixed on the ceiling behind rope, balancing weight and spring successively.
The end that distance between the end that described lever is connected with stay cord and the support body is connected with fixed pulley greater than lever and the distance between the support body.According to the principle of lever, the pulling force that needs when this kind is arranged so that body-building is unlikely to excessive.
The beneficial effect that the utility model has is: adjustable arm strength fitness equipment is because fixed pulley, movable pulley, balancing weight and the spring that arranges, when making body-building, the pulling force that drop-down stay cord needs is bigger, play the effect of tempering arm strength thus, easy to use, body-building effect is good, and is simple in structure, cost of manufacture is low, and balancing weight can be changed as required.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, support body; 2, lever; 3, stay cord; 4, fixed pulley; 5, movable pulley; 6, balancing weight; 7, spring.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, the top of support body 1 is equipped with lever 2, one end of lever 2 is connected with stay cord 3, the other end is connected with an end of fixed pulley 4 by rope, fixed pulley 4 fixes on the ground, fixed pulley 4 other ends are connected with movable pulley 5 by rope, and an end of movable pulley 5 is fixed on the ceiling by rope, and the other end is fixed on the ceiling behind rope, balancing weight 6 and spring 7 successively.
The end that distance between the end that lever 2 is connected with stay cord 3 and the support body 1 is connected with fixed pulley 4 greater than lever 2 and the distance between the support body 1.
During installation, choose suitable balancing weight 6, during body-building, drop-down stay cord 3 drives fixed pulley 4 by lever 2 and rotates, and it is descending to drive movable pulley 5 by fixed pulley 4, because the effect of balancing weight 6 and spring 7 makes that the pulling force that needs is bigger, thereby can play the effect of tempering arm strength.

Claims (2)

1. adjustable arm strength fitness equipment, it is characterized in that: comprise support body (1), the top of support body (1) is equipped with lever (2), one end of lever (2) is connected with stay cord (3), the other end is connected by the end of rope with fixed pulley (4), fixed pulley (4) fixes on the ground, fixed pulley (4) other end is connected with movable pulley (5) by rope, one end of movable pulley (5) is fixed on the ceiling by rope, and the other end is fixed on the ceiling behind rope, balancing weight (6) and spring (7) successively.
2. adjustable arm strength fitness equipment according to claim 1 is characterized in that: the end that the distance between the end that described lever (2) is connected with stay cord (3) and the support body (1) is connected with fixed pulley (4) greater than lever (2) and the distance between the support body (1).
CN 201320138913 2013-03-25 2013-03-25 Adjustable arm strength exercise equipment Expired - Fee Related CN203123431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320138913 CN203123431U (en) 2013-03-25 2013-03-25 Adjustable arm strength exercise equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320138913 CN203123431U (en) 2013-03-25 2013-03-25 Adjustable arm strength exercise equipment

Publications (1)

Publication Number Publication Date
CN203123431U true CN203123431U (en) 2013-08-14

Family

ID=48931465

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320138913 Expired - Fee Related CN203123431U (en) 2013-03-25 2013-03-25 Adjustable arm strength exercise equipment

Country Status (1)

Country Link
CN (1) CN203123431U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106474674A (en) * 2016-11-01 2017-03-08 国家体育总局体育科学研究所 A kind of can measuring acceleration and thrust upper limbs arm strength amount specialized training instrument
CN107198854A (en) * 2016-09-18 2017-09-26 江苏科技大学 A kind of counterweight adjusting device of body-building apparatus
CN107198858A (en) * 2016-09-18 2017-09-26 江苏科技大学 A kind of load linearity adjusts butterfly machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107198854A (en) * 2016-09-18 2017-09-26 江苏科技大学 A kind of counterweight adjusting device of body-building apparatus
CN107198858A (en) * 2016-09-18 2017-09-26 江苏科技大学 A kind of load linearity adjusts butterfly machine
CN106474674A (en) * 2016-11-01 2017-03-08 国家体育总局体育科学研究所 A kind of can measuring acceleration and thrust upper limbs arm strength amount specialized training instrument
CN106474674B (en) * 2016-11-01 2019-04-23 国家体育总局体育科学研究所 It is a kind of can measuring acceleration and thrust upper limb arm strength amount specialized training instrument

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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: 20130814

Termination date: 20150325

EXPY Termination of patent right or utility model