CN206391447U

CN206391447U - Waist-twisting machine structure-improved

Info

Publication number: CN206391447U
Application number: CN201720006268.5U
Authority: CN
Inventors: 张仲甫
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-29
Filing date: 2017-01-04
Publication date: 2017-08-11
Anticipated expiration: 2027-01-04
Also published as: TWM551507U

Abstract

A kind of waist-twisting machine structure-improved, including a pedestal, a twisting component, a transmission group and a pedal group；The pedestal is provided with rotary shaft, the transmission group has an active, linked gear, the twisting component has leader and a body of rod, the twisting assembling components are in the driving gear, the pedal group is arranged above the linked gear, accordingly, when twisting component produces when swinging back and forth of left and right, so that the pivot that the driving gear is produced back and forth swings and made, and the driving gear, which is engaged in the linked gear, can allow the linked gear to produce the rotation relative to driving gear rotation direction, the linked gear drives the pedal group to produce synchronization action.

Description

Waist-twisting machine structure-improved

Technical field

The utility model is related to a kind of waist-twisting machine structure-improved, particularly relates to a kind of waist-twisting machine being driven by gear train, Have the advantages that structural rigidity is strong and be easy to assembling.

Background technology

The existing exercise of institute is quite a lot of on the market at present, can be used to as various such as treadmill, horse riding machine Body-building or motion salubrity are used, but the construction of these exercises is considerably complicated and volume is big, and only moving body is single Privileged site (for example：Leg, arm), so these exercises cannot get the favor of people, quite unfortunately.

To solve the above problems, those skilled in the art develop such as TaiWan, China utility model patent the M453520th " formula that sways one's hips body-building apparatus ", it includes a substrate, the substrate set wholeheartedly axle for rotationally setting up leader, a pulley It is arranged on handle and there can be a pedestal to be rotationally erected at one in substrate turn relative to central axis, a carrying tool Axle, another pulley is arranged on pedestal and can be connected to two pulleys relative to axis of rotation, and a connection piece, make pedestal and Handle can mutually be connected, and connector may include that two rope bodies are arranged to cross-like so that handle and pedestal can be toward different directions Rotate.

However, existing structure has the disadvantage that in fact：

1. existing structure mainly produces the effect that swings back and forth by being arranged the rope body of a gearing on two pulleys, but restricts Body is needed to restrain on pulley, it is necessary to which rope body is pulled open into certain width to be assembled on pulley, not only arduously also increased Plus the complexity in assembling.

2. existing structure is mainly driven by body of restricting it will be appreciated that rope body can cause rope with pulley friction for a long time Body gradually relaxes, and loses the effect of handle and pedestal synchronization action, but when changing rope body, can cause to assemble as described above again Problem is produced.

A kind of " structure of wobbler " of TaiWan, China utility model patent the 540396th, it is mainly with T-shaped frame two-phase Each device in opposite end has rotatable circular pedal, makes wobbler that T-shaped frame may be selected and makees big diameter torsion, also can unilateral circle The small diameter synchronous matching great circle strength twin shaft point twist motion of pedal base.

However, foregoing defect is fixation in arm-rest frame, relative to the torsion of T-shaped frame, so application is double-legged is affected, and it is turned round Turn power and windup-degree to be limited by double-legged strength, torsion relatively has some setbacks, and because pedal is again free to rotate, in the rotation of T-shaped frame Under cause two circular pedals also to produce idle running, make the rotational angle of two circular pedal very small, it is impossible to reach certain twisting waist Effect.

Also, the upper part of the body of foregoing body can not be rotated, so that the both feet for causing the lower part of the body are power, thrust is set more to eat Power, due to double-legged force relation, the circular pedal direction of rotation can be identical with the direction of rotation of T-shaped frame, now i.e. without the effect that sways one's hips Really.

Utility model content

Main purpose of the present utility model is that the abrasion improved produced by existing structure assembles complexity, and rope body is asked Topic；Its major technique is：It is provided with a pedestal, a twisting component, a transmission group and a pedal group.

The pedestal base central is provided with two groups of fixing axles, and one group is active fixing axle, and another group is gearing fixing axle, foregoing Two groups of fixing axles provide transmission group assembling.

The transmission group is made up of a driving gear and a linked gear, the transmission group its be respectively assembled in the pedestal In active fixing axle and gearing fixing axle, the driving gear has centre bore and connecting hole respectively with the linked gear, also, should Driving gear is respectively assembled in the active fixing axle with the linked gear and intermeshed when interlocking fixing axle.

It is assembled in above the driving gear twisting component, and the twisting component has leader and one with bending one Determine the body of rod of angle, the handle combination is in the top of the body of rod, and the body of rod has a planar ends, it is symmetrical provided with both sides Alar part, the pivot effect interlocked is produced by Combining bolt by the connecting hole locking one of the body of rod and the driving gear.

It is installed on above the linked gear pedal group, and an axle sleeve is provided with below the pedal group, will by Combining bolt The axle sleeve, which is fixed between the linked gear and the pedal group, to lock so that the pedal group is driven the company of generation by the linked gear It is dynamic.

Accordingly, when twisting component produces when swinging back and forth of left and right so that the pivot that the driving gear is produced back and forth, which is swung, to be made, And the driving gear, which is engaged in the linked gear, can allow linked gear generation to be moved relative to the rotation of driving gear rotation direction Make, the linked gear drives the pedal gear to produce synchronization action.

Wherein, the pedal group, which is provided with two groups of mutually symmetrical with assembling groves, each assembling grove, is provided with an axis hole, the pedal group Also include extending its proper axis hole that can be assembled in the assembling grove of an axle center below two groups of rotating disks, the rotating disk so that the rotation Rotating disk produces rotation.

Wherein, between the driving gear, the centre bore of linked gear and active fix bar, gearing fix bar, set respectively One bearing.

Wherein, a bearing is at least set between the axle sleeve and the gearing fixing axle.

By above-mentioned structure, the utility model can obtain following advantage：

1. transmission group of the present utility model is to be made up of driving gear with linked gear, is intermeshed and reached by both To transmission effect, because gear only needs to directly be socketed in fixing axle, existing structure is compared, the utility model has assembling The advantage of convenient and service life length.

2. wherein, the pedal group, which is provided with two groups of mutually symmetrical with assembling groves, each assembling grove, is provided with an axis hole, the pedal Group also includes extending its proper axis hole that can be assembled in the assembling grove of an axle center below two groups of rotating disks, the rotating disk so that should Rotating disk produces rotation.

3. wherein, the centre bore of the driving gear and the linked gear, an and bearing is at least set in axle sleeve, mitigates the master Frictional force produced by moving gear, the linked gear and the active fixing axle, gearing fixing axle.

Brief description of the drawings

Fig. 1 is structural perspective of the present utility model.

Fig. 2 is STRUCTURE DECOMPOSITION stereogram of the present utility model.

Fig. 3 is structural side view of the present utility model.

Fig. 4 is Fig. 3 sectional view.

Fig. 5 to Fig. 7 is use state figure of the present utility model.

Description of reference numerals

Pedestal 10

Active fixing axle 11

Interlock fixing axle 12

Sliding-proof pad 13

Transmission group 20

Driving gear 21

Linked gear 22

Centre bore 211,221

Connecting hole 212,222

Bearing 213,223

Twist component 30

Handle 31

The body of rod 32

Planar ends 321

Alar part 322

Pedal group 40

Axle sleeve 41

Bearing 411

Assembling grove 42

Axis hole 421

Rotating disk 43

Axle center 431.

Embodiment

Further understand to enable your auditor to have feature of the present utility model and its feature with accepting, now enumerate Following preferred embodiment simultaneously coordinates brief description of the drawings as follows：

Fig. 1 is referred to Fig. 7, waist-twisting machine structure-improved of the present utility model mainly includes：One pedestal 10, a transmission group 20th, a twisting pedal group 40 of component 30 and one.

The center of pedestal 10 provides the transmission group 20 and assembled provided with two groups of fixing axles 11,12, two groups of fixing axles 11,12. Four side ends of the further pedestal 10 are provided with sliding-proof pad 13 and do not produce displacement effect there is provided overall structure during motion.

The transmission group 20 is made up of a driving gear 21 and a linked gear 22, the transmission group 20 its be respectively assembled in In the fixing axle 11,12 of two groups of the pedestal 10, the driving gear 21 has centre bore 211,221 respectively with the linked gear 22 With connecting hole 212,222, also, the driving gear 21 intermeshes when being assembled in fixing axle 11,12 with the linked gear 22.Enter The one step driving gear 21 mitigates the master with being additionally provided with a bearing 213,223 in the centre bore 211,221 of the linked gear 22 Moving gear 21, the linked gear 22 and the frictional force produced by the fixing axle 11,12.

It is assembled in the top of driving gear 21 with the twisting component 30, and the twisting component 30 has with leader 31 and one There is the body of rod 32 of bending certain angle, the handle 31 is combined in the top of the body of rod 32, the body of rod 32 has a planar ends 321, It is locked provided with the symmetrical alar part 322 in both sides by Combining bolt by the connecting hole 212 of the alar part 322 and the driving gear 21 Gu one produces the pivot effect interlocked.

It is installed on the top of linked gear 22 to the pedal group 40, and an axle sleeve 41 is provided with below, and it is used to increase support Power, the gearing fixing axle 12 is set in by Combining bolt (such as Fig. 2 screws) by the axle sleeve 41, the top of the axle sleeve 41 pedal group 40 bottom bolt sets connection, and the bottom of axle sleeve 41 and the bolt of connecting hole 222 of the linked gear 22 set locking so that the pedal group 40 Driven by the linked gear 22 and produce synchronous interlock.The utility model further provides for the training of core muscle group, mainly in the pedal Group 40, which is provided with two groups of mutually symmetrical with assembling groves 42, each assembling grove 42, is provided with an axis hole 421, and the pedal group 40 also includes two Extend its proper axis hole 421 that can be assembled in the assembling grove 42 of an axle center 431 in group rotating disk 43, the lower section of rotating disk 43 so that The rotating disk 43 scrunches generation by user's tiptoe and freely rotated.In addition, an at least bearing 411 is set in the axle sleeve 41, its The pedal group 40 can equally be reduced with interlocking the frictional force of fixing axle 12.

By above-mentioned structure, occupation mode of the present utility model and the advantages that can be obtained are as follows：

1. referring to Fig. 1 to Fig. 7, first, user stands in the pedal group 40, and hand placement is in the twisting component 30 Handle 31 on, when twist 30 handle 31 of component when, produce left and right when swinging back and forth, drive the driving gear 21 to produce back and forth Pivot swing make；Because the driving gear 21 is engaged in the linked gear 22 linked gear 22 can be allowed to produce relative driving gear The rotation of 21 rotation directions, the linked gear 22 drives the pedal group 40 to produce synchronization action.User in use, above the waist with The lower part of the body produces the rotation of different directions, and user's systemic sites can be trained simultaneously.

2. referring to Fig. 7, whether running, swimming or carrying thing and walk, any motion can all use core muscle group. Core muscle group is the source for the activity and posture, explosive force and muscular endurance for maintaining body good.So-called physical efficiency is the mother of motion, Possess strong strong core muscle group, can not only increase the performance in motion, also can effectively pre- preventing sport damage, this practicality The new rotating disk 43 by being arranged on the pedal group 40 reaches training core muscle group, and user is with tiptoe station in two rotating disks On 43, above-mentioned action is repeated, because both feet need to keep balance, the reinforcing core muscle group under this exercise action promotes body Metabolism reaches the purpose of body-building.

3. because transmission group 20 of the present utility model is main by installing driving gear 21 on pedestal 10 and interlocking tooth Wheel 22 can be driven, and be compared for existing structure, the utility model assembling is easier to, and the rigidity of transmission group 20 is higher, because This service life length, action are more smooth.

It is described above, preferred embodiment only provided by the utility model, and be not used to limit the utility model Practical range, equivalent change of all those skilled in the art according to carried out by the utility model should all belong to of the present utility model Protection domain.

Claims

1. a kind of waist-twisting machine structure-improved, it is characterised in that it mainly includes：One pedestal, one twisting component, a transmission group and One pedal group；

The base central interlocks fixing axle provided with an active fixing axle and one, and transmission group assembling is provided respectively；

The transmission group is made up of a driving gear and a linked gear, the driving gear of the transmission group and linked gear group respectively Active fixing axle mounted in the pedestal is with interlocking in fixing axle, and the driving gear has centre bore and company respectively with the linked gear Hole is connect, and the driving gear intermeshes with linked gear assembling；

It is assembled in above the driving gear twisting component, and the twisting component has leader and one with the certain angle of bending The body of rod of degree, the handle combination has a planar ends in the top of the body of rod, the body of rod, and it is provided with the symmetrical wing in both sides Portion, is locked the connecting hole of the body of rod and the driving gear integrally by Combining bolt；

It is installed on above the linked gear pedal group, and an axle sleeve is provided with below, is set in the gearing fixing axle, should Axle sleeve top bolt is located at the pedal group bottom, and the axle sleeve bottom locks with linked gear, makes the pedal group and the linked gear same Step is interlocked；

Accordingly, when twisting component produces when swinging back and forth of left and right, the pivot for making the driving gear produce back and forth, which is swung, to be made, and should Driving gear is engaged in the rotational action that the linked gear can allow the linked gear to produce relative driving gear rotation direction, the company Moving gear drives the pedal group synchronization action.

2. waist-twisting machine structure-improved as claimed in claim 1, it is characterised in that the pedal group be provided with two groups it is mutually symmetrical with An axis hole is provided with assembling grove, each assembling grove, the pedal group also includes extending an axle center below two groups of rotating disks, the rotating disk The axis hole in the assembling grove just can be assembled in it so that the rotating disk produces rotation.

3. waist-twisting machine structure-improved as claimed in claim 1, it is characterised in that the driving gear, the centre bore of linked gear Between active fix bar, gearing fix bar, a bearing is set respectively.

4. waist-twisting machine structure-improved as claimed in claim 1, it is characterised in that between the axle sleeve and the gearing fixing axle at least If a bearing.