CN104383665B - Slip regulator - Google Patents

Abstract

The invention discloses a kind of slip regulator, the available junction being installed between the seat cushion of fitness equipment or handle and body, it mainly includes fixed pedestal, the sliding block for being connected with the riding part such as seat cushion or handle for be connected with body, a locating part and positioning piece are provided with sliding block, each keeper wears axle in wearing one on the sliding block set by it, the long perforation of fixed pedestal is passed for correspondence, provided with one part is compressed in the one end for wearing the perforation of axle relative extension length, separately pull piece in wearing one end axle of axle relative extension sliding block provided with one.The slip regulator can be by way of piece be pulled in simple switching, drive wears axle along its axial displacement, whether are control slide block and the mutual clipping of fixed pedestal so that in the state of without using instrument, quickly to adjust the riding part such as seat cushion or handle of fitness equipment to optimum position.

Description

slip adjuster

technical field

The invention relates to a slip adjuster, which is mainly used in fitness equipment such as bicycles.

Background technique

With the rapid development of society, the life of modern people is becoming more and more tense and busy. In the busy life, ordinary office workers can hardly spare the time to go outdoors, so most of them can only use the trivial time after get off work to do some simple activities. Physical stretching exercises, or do some indoor exercises with the assistance of relevant sports and fitness equipment to stretch the muscles and bones, and increase the body's metabolic function.

General sports and fitness equipment must allow the driven parts of the sports and fitness equipment to run through the operator's simulation of relevant actions, or through the mechanical action characteristics of the sports and fitness equipment itself, the operator cooperates with twisting the body or limbs to achieve the purpose of controlling the movement mode. Among the many sports and fitness equipment, the riding-type sports and fitness equipment is favored by the general public because it provides riding parts such as seat cushions and handles that can carry heavy loads, allowing users to operate for a long time in a relatively labor-saving manner. .

Furthermore, in order to meet the operating needs of users of different heights, the seat cushions and handles of general sports and fitness equipment are mostly connected to the body of the sports and fitness equipment by means of sleeve joints, and an adjustment mechanism is provided at the socket for convenience. Users can adjust the seat cushion and handle height by themselves.

However, similar existing sports and fitness equipment only have the height adjustment function of adjusting the seat cushion or the handle, and cannot provide the lateral position adjustment function of the seat cushion or the handle; in many cases, the user must use the exercise with an incorrect posture Fitness equipment, not only cannot achieve the effect of exercising muscles or accelerating blood circulation, but it is more likely to cause sports injuries such as joint wear and muscle strain.

Contents of the invention

In order to overcome the above-mentioned defects, the present invention provides a slip adjuster, which can quickly adjust the riding parts such as the seat cushion or the handle of the fitness machine to the best position without using tools.

The technical scheme that the present invention adopts in order to solve its technical problem is:

A slip adjuster comprising:

A fixed base for connecting with the body of a fitness machine, the fixed base is provided with a long perforation;

A slider is arranged above the fixed base for connection with the riding parts of the fitness equipment. The slider is provided with a limit piece and a positioning piece for correspondingly extending into the long perforation. The positioning piece is placed on the A threaded shaft is provided on the slider for correspondingly passing through the long perforation, a pressing member is provided at one end of the threaded shaft that protrudes from the long perforation, and a can be provided at the end of the threaded shaft that protrudes from the top surface of the slider. A puller for reciprocating rotation, the puller is provided with a cam surface on the periphery of the end of the shaft.

As a further improvement of the present invention, the slip adjuster is provided with an upper seat tube for installing a seat cushion on the top surface of its slider, and a lower seat tube for connecting with the body of the fitness equipment is provided on the bottom surface of its fixed base.

As a further improvement of the present invention, the slip adjuster is provided with an upper vertical pipe for installing a handle on the top surface of its slider, and a lower vertical pipe for connecting with the body of the fitness equipment is provided on the bottom surface of its fixed base. .

As a further improvement of the present invention, the top surface of the fixed base is provided with at least one groove arranged along the extending direction of the long through hole, and the bottom surface of the slider is provided with at least one convex line correspondingly inserted into the groove.

As a further improvement of the present invention, the limiting member has a screw threaded on the bottom surface of the slider, and a bushing is sheathed at a section where the screw relatively extends into the first long through hole.

As a further improvement of the present invention, the threaded shaft is provided with an external thread at one end passing through the long hole, and the pressing member is screwed to the external thread of the threaded shaft.

As a further improvement of the present invention, a spacer is sheathed between the through shaft of the positioning member relative to the pressing member and the fixed base, and between the through shaft relative to the pull piece and the slider.

The beneficial effects of the present invention are: the slip adjuster can quickly adjust the riding parts such as the seat cushion or the handle of the fitness machine to the best position without using tools, which is not only suitable for most consumers, In a very short period of time, operators of different heights or habits can adjust the use according to their own needs, avoiding sports injuries such as joint wear and muscle strain caused by using the fitness machine in an incorrect posture.

Description of drawings

Fig. 1 is a configuration diagram for use of the slip adjuster of the present invention.

Fig. 2 is an exploded view of the structure of the slip adjuster of the present invention.

Fig. 3 is a schematic diagram of the action of the slip adjuster of the present invention.

Fig. 4 is a schematic diagram of the fixed state of the slip adjuster according to the present invention after the adjustment action is completed.

In conjunction with the accompanying drawings, the following descriptions are made:

11——body 12——seat cushion

13——handle 14——driven part

20——slip adjuster 21——fixed base

211——long perforation 212——groove

22——slider 221——raised bar

23——limiting piece 231——screw

232——Bushing 24——Fixer

241——Through shaft 242——Pressing piece

243——Layer 244——Cam surface

245——External thread 246——Washer

251——The upper seat tube 252——The lower seat tube

261——upper vertical pipe 262——lower vertical pipe

detailed description

A preferred embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the scope of protection of the present invention is not limited to the following examples, that is, any simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the description are still within the scope of the patent of the present invention.

The present invention mainly provides a slip adjuster that can quickly adjust the riding parts such as the seat cushion or handle of the fitness machine to the best position without using tools; the slip adjuster is shown in Figure 1 , can choose the connection between the seat cushion 12 or the handle 13 and the body 11 of a fitness machine, so that the user can drive the driven part 14 of the fitness machine to run in the safest and most comfortable posture.

Please refer to Fig. 2 at the same time, the slip adjuster 20 mainly includes: a fixed base 21, and a slider 22; wherein:

The fixed base 21 is for connecting with the body 11 of the fitness equipment, and a long perforation 211 is provided on the fixed base 21; during implementation, the fixed base 21 can be integrally cut and formed by aluminum alloy.

The slider 22 is arranged on the top of the fixed base 21 for being connected with the riding parts (seat cushion 12 or handle 13 as shown in the figure) of the fitness equipment. A limiting part 23 and a positioning part 24 of 211, the positioning part 24 is provided with a passing shaft 241 corresponding to the long perforation 211 on the slider 22, and the long perforation 211 is relatively stretched out from the perforating shaft 241. One end is provided with a pressing member 242, and one end of the shaft 241 protruding relatively from the top surface of the slider 22 is provided with a puller 243 that can be turned back and forth, and the puller 243 is provided with a cam on the periphery of the shaft end. Face 244.

This slip adjuster, in the structural state that is applied to the seat cushion 12 and the body 11 connection of fitness equipment as shown in Figure 1, described slip adjuster 20 can be further provided with a top surface of its slide block 22 The upper seat tube 251 for installing the seat cushion 12 is provided with a lower seat tube 252 for connecting with the body 11 of the fitness machine on the bottom surface of its fixed base 21 .

In addition, when the slip adjuster is applied to the connection between the handle 13 and the body 11 of the fitness equipment as shown in Figure 1, the slip adjuster 20 is further provided with a There is an upper vertical pipe 261 for installing the handle 13, and a lower vertical pipe 262 for connecting with the body 11 of the fitness equipment is provided on the bottom surface of its fixed base 21 in addition.

In principle, the slip adjuster is optional to be installed at the joint between the seat cushion 12 or the handle 13 and the body 11 of the fitness machine, and can drive the passing shaft 241 along its axial direction by simply turning the switch 243 Displacement, whether the control slider 22 and the fixed base 21 clamp each other (please refer to Fig. 3 and Fig. 4), so that the seat cushion 12 or the handle 13 etc. Adjust the riding parts to the best position, not only suitable for most consumers, but also allow operators of different heights or habits to adjust and use according to their own needs in a very short period of time, avoiding incorrect posture Sports injuries such as joint wear or muscle strain caused by the use of fitness equipment.

In the above-mentioned various structural states, the top surface of the fixed base 21 can be further provided with at least one groove 212 arranged along the extending direction of the long through hole 211, and the bottom surface of the slider 22 is provided with at least one corresponding sleeve groove. The convex strip 221 of 212 makes the structural strength and reliability of the overall slip adjuster increased by the mechanical coupling effect of the convex strip 221 and the groove 212 .

And, the limiter 23 can have a screw 231 screwed on the bottom surface of the slider 22, and a bushing 232 is sleeved at the section where the screw 231 relatively extends into the first long through hole 211, and the bushing 232 can The lining effect eliminates the gap between the stopper 23 and the long perforation 211, and increases the stability and smoothness of the mutual displacement between the slider 22 and the fixed base 21.

As for the through shaft 241, an external thread 245 can be provided at one end passing through the long through hole 211, and each pressing member 242 is screwed on the external thread 245 of the set through shaft 241, and can be pressed against by rotation. The position of the pressing member 242 on the passing shaft 241 is adjusted by means of the member 242, so as to achieve the effect of adjusting the tightness of the puller 243; Between the bases 21, and between the passing shaft 241 relative to the puller 243 and the slide block 22, a gasket 246 is respectively sleeved to increase the pressure on the pressing member 242 and the puller 243 to fix the base 21 and the puller 243 respectively. The pressing effect of the slider 22.

Compared with the traditional existing structure, the sliding adjuster disclosed by the present invention can quickly adjust the riding parts such as the seat cushion or the handle of the fitness machine to the best position without using tools, which is not only suitable for large Most consumers use it, and operators of different heights or habits can adjust the use according to their own needs in a very short period of time, avoiding using the slip adjuster in an incorrect posture, which may cause joint wear or muscle strain sports injuries.

Claims (1)

1. a kind of slip regulator, including：

One fixed pedestal, is connected for the body with a fitness equipment, and the fixed pedestal is provided with a length perforation；

One sliding block, at fixed pedestal top, is connected, the sliding block is provided with for correspondence for the riding part with the fitness equipment Stretch into a locating part and positioning piece for long perforation, the keeper passes wearing for long perforation in wearing one on the sliding block for correspondence Axle, provided with one part is compressed in the one end for wearing the perforation of axle relative extension length, and axle relative extension sliding block top surface one end axle is worn in this Provided with one be available for reciprocal switching pull piece, this is pulled piece and is provided with a cam surface in the periphery that its axle sets end；

Wherein, the slip regulator is provided with one for installing the upper seat pipe or one of seat cushion for the upper of mounting knob in the top surface of its sliding block Vertical tube, separately supplies the sheet with fitness equipment provided with one in the bottom surface of its fixed pedestal for the lower seat pipe being connected with the body of fitness equipment or one The lower vertical tube of body connection；

The fixed pedestal top surface is provided with groove at least together along its length perforation bearing of trend configuration, and the sliding block bottom surface is provided with least Correspondence is inserted in the raised line of groove together；

There is the locating part spiral shell to be located at the screw of sliding block bottom surface, and be covered at the relative section for stretching into the perforation of the first length of the screw Provided with a bushing；

This is worn axle and is provided with external screw teeth in its one end for passing long perforation, and this compresses part system spiral shell located at the set external screw teeth for wearing axle Place；

The keeper wears axle relative to compressing between part and fixed pedestal at it, and its wear axle relative to pull piece and sliding block it Between, a pad is arranged with respectively.