CN201586355U

CN201586355U - Single-arm muscle controlling device

Info

Publication number: CN201586355U
Application number: CN2010200563193U
Authority: CN
Inventors: 林文生
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-06
Filing date: 2010-01-06
Publication date: 2010-09-22
Anticipated expiration: 2020-01-06

Abstract

The utility model relates to a single-arm muscle controlling device, which comprises a base, a single-hand pulling handle and an elastic unit. The base comprises a base upper cover and a base lower case, and a base cavity is formed by circling the base upper cover and the base lower cover; a spring fixed sheet is fixedly arranged at one end of the base cavity; a rotating connector and a tension adjusting hole are arranged on the base upper cover. The elastic unit comprises a plurality of springs, a spring connector, a fixed seat and an arm connecting seat, wherein one ends of the plurality of springs are hung at the spring fixed sheet, while the other ends of the plurality of springs are respectively hung at the spring connector through couplers; the arm connecting seat is pivoted with the rotating connector of the base through an arm rotating shaft, is connected to a pivoting joint end of the spring connector through a spring connecting shaft, and is connected with the single-hand pulling handle through a pulling handle positioning pin.

Description

A kind of singlehanded chest-developer

Technical field

The utility model relates to a kind of chest-developer, is meant a kind of singlehanded chest-developer that uses especially.

Background technology

Progress along with society, the more and more abundanter people meanwhile of people's material life more and more pay close attention to the health condition of self, and keep the best method of health is to join into sports more, people adopt aerobic exercise such as jog, walk to carry out body-building more widely in practice, but this type games mode master tempers the lower part of the body each several part muscle of human body, and adopts above-mentioned mode often can not reach the effect of fine exercise for the upper part of the body of human body especially both arms.The health and fitness facilities that can temper the human body both arms under such social background is progressively accepted by people, and the apparatus that chest-developer comes to this, chest-developer are that its major function of exercise human body arm muscles is to temper arm muscle group and preceding wrist musculus flexor.

With regard to the chest-developer that occurs on the market now, all comprise in its structure spring and about handle, wherein, between shaking hands about spring is arranged on, when in use by the self characteristics of spring, auxiliary action with user's both hands reaches the purpose of tempering the human body both arms, and this class chest-developer can carry out in concrete the use in several ways, such as, with two brachiocylloosis, the flexural spring of behind neck, exerting oneself; Perhaps with two arms forward, be bent upwards spring, loosen then; Perhaps two arms are drawn close to the front, flexural spring, stretch then, slowly loosen, carry out etc. all multimodes, but when defining its use, its structural design mode of this class chest-developer must carry out simultaneously by both hands, and its exercising way and often relatively qualification of loading angle, and this is the major defect for traditional chest-developer.

Summary of the invention

The utility model provides a kind of singlehanded chest-developer, and its structural design novelty can strengthen the convenience of using, and can stored collapsed save the occupation of land space simultaneously, and this is to be main purpose of the present utility model.

The technical scheme that the utility model adopted is: it comprises base, singlehanded pull handle and Flexible element a kind of singlehanded chest-developer, wherein, this Flexible element is arranged in this base, this Flexible element one end is connected in this base, and an other end of this Flexible element is connected on this one hand pull handle, and make this one hand pull handle can be reciprocating with respect to this base by the elastic force effect of this Flexible element, when in use, the singlehanded tension and compression of user should the one hand pull handles and are reached the purpose of tempering muscle on user's arm by the elastic force effect of this Flexible element.

This base comprises base upper cover and base lower cover, wherein, this base upper cover lid is located under this base and covers, and by this base upper cover and this base lower cover around determining base cavity, the spring stator is fixedly installed on an end of this base cavity, and this base upper cover is provided with rotational connector and pulling force adjustment hole.

This Flexible element comprises some springs, spring connector, holder and arm Connection Block, wherein, one end of some these springs is articulated on this spring stator, and an other end of some these springs is articulated on this spring connector by articulated device respectively, this spring connector is slidingly arranged in this base cavity of this base, this spring connector comprises spring link and pivot end, this articulated device is articulated on this spring link of this spring connector, simultaneously, this articulated device passes in this pulling force adjustment hole of this base.

The user can control annexation between this spring and this spring connector by this articulated device, thus the number of whole in running order this spring of control the utility model, to reach the purpose of the whole back stretch size of control the utility model.

This holder is arranged in this base cavity of this base and is positioned at the below of this spring connector, this arm Connection Block is articulated in this rotational connector of this base by the axle of rolling over, this arm Connection Block is connected by the spring connecting axle on this pivot end of this spring connector, and this arm Connection Block is connected with this one hand pull handle by the pull handle alignment pin.

The utility model when in use, at first the user applies an active force on this one hand pull handle, then should drive this arm Connection Block rotation by the one hand pull handle, this moment, this spring connector that is arranged between this spring and this arm Connection Block by connection is passed to the rotatory force of this arm Connection Block on this spring, and this spring is stretched, this moment by the resiliency characteristics of this spring self, can reach the purpose that the help user tempers arm muscle.

This one hand pull handle comprises handle, Zuo Gai, right lid and connecting rod, and this connecting rod is arranged between this left side lid and this right side lid, and the lower end of this connecting rod is fixedly plugged in this arm Connection Block by this pull handle alignment pin, and this taper knob is located at this left side lid and this right side covers end.

The beneficial effects of the utility model are: as mentioned above the utility model when in use at first the user on this one hand pull handle, apply an active force, then should drive this arm Connection Block rotation by the one hand pull handle, this moment, this spring connector that is arranged between this spring and this arm Connection Block by connection is passed to the rotatory force of this arm Connection Block on this spring, and this spring is stretched, this moment by the resiliency characteristics of this spring self, can reach and help the user to temper the effect of arm muscle, simultaneously the utility model can stored collapsed, has and saves the effect of taking up an area of the space.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is that A-A among Fig. 2 is to cross-sectional view;

Fig. 4 is a perspective exploded view of the present utility model;

Fig. 5 to Fig. 8 is the action schematic diagram of the various different angles of the utility model.

The specific embodiment

Shown in Fig. 1 to 4, it comprises base 10 a kind of singlehanded chest-developer, singlehanded pull handle 20 and Flexible element 30, wherein, this Flexible element 30 is arranged in this base 10, these Flexible element 30 1 ends are connected in this base 10, and an other end of this Flexible element 30 is connected on this one hand pull handle 20, and make this one hand pull handle 20 can be reciprocating with respect to this base 10 by the elastic force effect of this Flexible element 30, when in use, the singlehanded tension and compression of user should one hand pull handles 20 and are reached the purpose of tempering muscle on user's arm by the elastic force effect of this Flexible element 30.

This base 10 comprises base upper cover 11 and base lower cover 12, and wherein, this base upper cover 11 lids are located on this base lower cover 12, and by this base upper cover 11 and this base lower cover 12 around determining base cavity 13.

Spring stator 14 is fixedly installed on an end of this base cavity 13.

This base upper cover 11 is provided with rotational connector 15 and pulling force adjustment hole 16.

This Flexible element 30 comprises some springs 31, spring connector 32, holder 33 and arm Connection Block 34.

Wherein, an end of some these springs 31 is articulated on this spring stator 14, and an other end of some these springs 31 is articulated on this spring connector 32 by articulated device 311 respectively.

This spring connector 32 is slidingly arranged in this base cavity 13 of this base 10, and this spring connector 32 comprises spring link 321 and pivot end 322.

This articulated device 311 is articulated on this spring link 321 of this spring connector 32, and simultaneously, this articulated device 311 passes in this pulling force adjustment hole 16 of this base 10.

The user can be by the annexation between these articulated device 311 these springs 31 of control and this spring connector 32, thereby the number of this spring 31 that control the utility model integral body is in running order is to reach the purpose of the whole back stretch size of control the utility model.

This holder 33 is arranged in this base cavity 13 of this base 10 and is positioned at the below of this spring connector 32.

This arm Connection Block 34 is articulated in this rotational connector 15 of this base 10 by the axle 341 of rolling over.

This arm Connection Block 34 is connected on this pivot end 322 of this spring connector 32 by spring connecting axle 342.

This arm Connection Block 34 is connected with this one hand pull handle 20 by pull handle alignment pin 343.

The utility model when in use, at first the user applies an active force on this one hand pull handle 20, then should drive this arm Connection Block 34 rotations by one hand pull handle 20, this moment, this spring connector 32 that is arranged between this spring 31 and this arm Connection Block 34 by connection is passed to the rotatory force of this arm Connection Block 34 on this spring 31, and this spring 31 is stretched, this moment by the resiliency characteristics of this spring 31 self, can reach and help the user to temper the purpose of arm muscle.

This one hand pull handle 20 comprises handle 21, left side lid 22, right lid 23 and connecting rod 24, and this connecting rod 24 is arranged between this left side lid 22 and this right side lid 23, and the lower end of this connecting rod 24 is fixedly plugged in this arm Connection Block 34 by this pull handle alignment pin 343.

This handle 21 is set in this left side lid 22 and should covers 23 upper ends in the right side.

Shown in arrow among Fig. 5 to 8, the utility model when in use, this base 10 can be lain in a horizontal plane on the seating surface and use, also this base 10 and seating surface can be kept vertical or exist certain slanted angle to use, make things convenient for the user to use with the loading angle of regulating this one hand pull handle 20.

The utility model can be taked to be folded in earlier the mode deposited and takes up an area of the space to save when depositing in addition, specifically describes to be, can deposit to save again and take up an area of the space should one hand pull handle 20 being pulled to the state parallel with this base 10.

Claims

1. singlehanded chest-developer, it is characterized in that: it comprises base, singlehanded pull handle and Flexible element, wherein, this Flexible element is arranged in this base, this Flexible element one end is connected in this base, and an other end of this Flexible element is connected on this one hand pull handle, and makes this one hand pull handle can be reciprocating with respect to this base by the elastic force effect of this Flexible element

This base comprises base upper cover and base lower cover, wherein, this base upper cover lid is located under this base and covers, and by this base upper cover and this base lower cover around determining base cavity, the spring stator is fixedly installed on an end of this base cavity, this base upper cover is provided with rotational connector and pulling force adjustment hole

This Flexible element comprises some springs, spring connector, holder and arm Connection Block, wherein, one end of some these springs is articulated on this spring stator, and an other end of some these springs is articulated on this spring connector by articulated device respectively, this spring connector is slidingly arranged in this base cavity of this base, this spring connector comprises spring link and pivot end, this articulated device is articulated on this spring link of this spring connector, simultaneously, this articulated device passes in this pulling force adjustment hole of this base, this holder is arranged in this base cavity of this base and is positioned at the below of this spring connector, this arm Connection Block is articulated in this rotational connector of this base by the axle of rolling over, this arm Connection Block is connected by the spring connecting axle on this pivot end of this spring connector, and this arm Connection Block is connected with this one hand pull handle by the pull handle alignment pin.

2. a kind of singlehanded chest-developer as claimed in claim 1, it is characterized in that: this one hand pull handle comprises handle, Zuo Gai, right lid and connecting rod, this connecting rod is arranged between this left side lid and this right side lid, the lower end of this connecting rod is fixedly plugged in this arm Connection Block by this pull handle alignment pin, and this taper knob is located at this left side lid and this right side covers end.