TWM558099U - Dual-use exercise bike - Google Patents

Abstract

The utility model relates to a dual-purpose exercise vehicle, comprising: an exercise bicycle body and a conversion mechanism, the exercise bicycle body comprises a base and an armrest assembly, wherein the base is provided with one of a front support rod and a rear support rod. The armrest assembly is provided with a grab bar and a cross bar connected to the grab bar. The front strut, the rear strut and the grab bar are pivotally fixed by a pivot point, and the conversion mechanism is disposed on the base and the armrest Between the components, the relative position of the armrest assembly and the base is adjusted and fixed, thereby realizing two different functions of the exercise bicycle; thereby, the structure is simple, the adjustment is convenient, and the seated exercise bicycle can be realized. Two types of exercise bikes.

Description

Dual-use exercise bike

This creative department is about a kind of fitness equipment, especially a dual-purpose exercise bike.

According to the rapid development of science and technology, there are more and more civilized diseases. Many civilized diseases are related to lack of exercise. However, because modern people are busy with work and their pace of life is fast, their focus is on work and family. There is little time for exercise and fitness. Even if there is time, there is no suitable and complete place for people to use. Therefore, some fitness equipments that can fully utilize the space and are ready for sports are developed one by one.

Among the fitness equipments, the exercise bicycles are widely used because of their simple structure and convenient use. In the case of the existing exercise bicycles, they are divided into vertical type, back type and the like, but the existing exercise bicycles often have only one function. That is, the athlete sits in the seat, holds the armrests, and pedals on the pedals to perform the analogy of the bicycle. Although some of the exercise bikes have some additional functions, such as some exercise bikes, the front-mounted pull is added. The handle can help train the arm, but the disadvantage is that the basic frame of the exercise bike is constant, so only some additional functions can be added, and the overall function is basically unchanged, which can not meet more needs.

The creator has the above-mentioned shortcomings in view of the fact that the exercise bike has the above-mentioned shortcomings, and it is the idea of creating and testing the sample, and after many revisions and improvements, the author has launched this creation.

The present invention provides a dual-purpose exercise vehicle, comprising: an exercise bicycle body, wherein the exercise bicycle body comprises a base, an armrest assembly, a seat, a resistance assembly and a pedal assembly which cooperate with each other to form an exercise bicycle function. The base is provided with one of a front strut and a rear strut. The armrest assembly is provided with a grab bar and a cross bar that is connected to the grab bar. The front strut, the rear strut and the grab bar The pivoting mechanism is fixed by a pivoting point; and a switching mechanism is disposed between the base and the armrest assembly for adjusting the relative position of the armrest assembly and the base and fixing the two different fitness functions. In the vehicle function, the conversion mechanism includes a first pivot plate, a second pivot plate and a third pivot plate. The first pivot plate is disposed on the front strut of the base, and the second pivot plate is disposed behind the base. The third pivot plate is disposed on the armrest bar of the armrest assembly, and the first pivot plate, the second pivot plate and the third pivot plate rotate coaxially around the pivot joint, and the first pivot plate is disposed on the first pivot plate There is a first positioning hole, and the second pivoting plate is provided with a second positioning hole, Pivot plate is provided with a third type of elastically Pullout pin, the resilient positioning pin hole and the first positioning hole with the positioning of the second conversion functions to realize.

The main purpose of this creation is to provide a dual-purpose exercise bike which has a simple structure and convenient adjustment, and can realize both the seat type exercise bike and the vertical exercise bike.

Please refer to the first to seventh figures. The creative dual-purpose exercise vehicle comprises: an exercise bicycle body 1, a conversion mechanism 2, a two-way adjustment resistance adjustment mechanism 3 and a display adjustment mechanism 4.

The exercise bicycle body 1 includes a base 11 , an armrest assembly 12 , a seat 13 , a resistance assembly 14 and a pedal assembly 15 that cooperate with each other to form a function of the exercise bicycle. The base 11 is provided with one of the cross pivots. The front strut 111 and the rear strut 112, the armrest assembly 12 is provided with a grab bar 121 and a cross bar 122 connected to the grab bar 121. The front strut 111, the rear strut 112 and the grab bar 121 The pivoting portion A1 is pivotally fixed, and the seat 13 is assembled on the upper portion of the front strut 111. The resistance assembly 14 and the pedal assembly 15 are disposed at a lower portion of the front strut 111.

The conversion mechanism 2 is disposed between the base 11 and the armrest assembly 12 for adjusting the relative position of the armrest assembly 12 and the base 11 and fixing the two different exercise bike functions. The conversion mechanism 2 includes a a first pivot plate 21, a second pivot plate 22 and a third pivot plate 23. The first pivot plate 21 is disposed on the front strut 111 of the base 11. The second pivot plate 22 is disposed behind the base 11. The third pivoting plate 23 is disposed on the armrest bar 121 of the armrest assembly 12, and the first pivoting plate 21, the second pivoting plate 22, and the third pivoting plate 23 are coaxially rotated about the pivotal joint A1. The first pivoting plate 21 is provided with a first positioning hole 211, and the second pivoting plate 22 is provided with a second positioning hole 221, and the third pivoting plate 23 is provided with a pull-type elastic pin 231, the elasticity The pin 231 is positioned in cooperation with the first positioning hole 211 and the second positioning hole 221 to realize the function conversion of the exercise bicycle.

The two-way adjustable resistance adjusting mechanism 3 is disposed on the upper portion of the handrail lever 121, and includes an adjusting mechanism body 31. The adjusting mechanism body 31 is provided with a regulator 32. The adjusting device 32 is provided with a coaxial rod 33 extending from the adjusting mechanism body. At both ends of the 31, the adjuster 32 in the adjusting mechanism body 31 cooperates with the blocking assembly 14 to adjust the resistance. The coaxial rods 33 on both ends of the adjusting mechanism body 31 are respectively provided with knobs 34, and the knobs 34 on each side can be rotated. The rotation of the coaxial rod 33 is driven to drive the adjuster 32 to cooperate with the resistance assembly 14 to achieve the purpose of adjusting the resistance.

The display adjustment mechanism 4 is disposed on the crossbar 122 of the armrest assembly 12, and includes a display body 41. The display body 41 is rotated about a rotation axis 42. The display body 41 is provided with a limit card holder 411. A limiting bump 421 is disposed on the 42. The limiting bracket 411 defines a limiting protrusion 421 to limit the rotation of the display body 41 to the rotating shaft 42. The display body 41 further defines a fixing slot 412. A fixed card point 422 is further disposed on the rotating shaft 42 . The fixing card slot 412 cooperates with the fixed card point 422 to temporarily fix the display body 41 .

When the creation is set to use the seated exercise vehicle function (as shown in the first figure), the user sits on the seat 13, the handrail assembly 12, and the foot pedal assembly 15 to move, if the user wants to change the formula When the function of the exercise bicycle is used (as shown in the second figure), the elastic pin 231 is pulled up, the armrest assembly 12 is dialed, and the first pivot plate 21, a second pivot plate 22 and a third pivot plate 23 are pivoted. The contact point A1 rotates coaxially, so that the elastic pin 231 moves along the circular arc to automatically locate the first positioning hole 211 of the first pivot plate 21 disposed on the front strut 111, and the armrest assembly 12 passes the armrest assembly 12 through the conversion mechanism 2. The fixed-set exercise bike is rotated and fixed, and the athlete stands on the pedal assembly 15 from the other direction, and the handrail assembly 12 is moved to realize dual-function free conversion.

In order to cooperate with the two-way use function, the two-way adjustment resistance adjustment mechanism 3 of the present invention is disposed on the upper part of the armrest rod 121 of the armrest assembly 12, so as to ensure that the athlete can adjust the resistance in both directions, and is convenient to use, and the display adjustment mechanism of the present invention is further The utility model is disposed on the crossbar 122 of the armrest assembly 12 to ensure that the movement of the operator during the sitting or vertical movement is rotated at any time for 180 degrees to ensure that the information of the display body 41 is visible on both sides.

From the structure of the above specific embodiment, the following benefits can be obtained:

The dual-purpose exercise bike has simple overall structure, simple and convenient adjustment, and has two functions of a seated exercise bike and a vertical exercise bike, and can better meet the needs of various users, has improved practicality, and has more exercise effects. Significant.

1‧‧‧ exercise bike body
11‧‧‧Base
111‧‧‧ Front pole
112‧‧‧ Rear pole
12‧‧‧Handrail components
121‧‧‧Handrail
122‧‧‧crossbar
13‧‧‧ seats
14‧‧‧ resistance assembly
15‧‧‧foot components
2‧‧‧ Conversion agency
21‧‧‧First pivot
211‧‧‧First positioning hole
22‧‧‧Second pivot board
221‧‧‧Second positioning hole
23‧‧‧ Third pivot board
231‧‧‧Flexible sales
3‧‧‧Resistance adjustment mechanism
31‧‧‧Adjusting the body of the mechanism
32‧‧‧Regulator
33‧‧‧Coaxial rod
34‧‧‧ knob
4‧‧‧Display adjustment mechanism
41‧‧‧Display body
411‧‧‧Limited deck
412‧‧‧fixed card slot
42‧‧‧Rotary axis
421‧‧‧ Limit bumps
422‧‧‧fixed card points
A1‧‧‧ pivot point

The first picture is a perspective view of the form of the sitting exercise bike. The second picture is a perspective view of the form of the vertical exercise bike. The third figure is a schematic diagram of the creation display conversion mechanism. The fourth picture is a schematic diagram of the resistance adjustment mechanism of the two-way adjustment of the creation. The fifth figure is an exploded view of the display adjustment mechanism of the present invention. The sixth figure is another exploded view of the display adjustment mechanism of the present invention. The seventh figure is a schematic diagram of the combination of the display adjustment mechanism of the present creation.

Claims (5)

A dual-purpose exercise vehicle comprising: an exercise bicycle body, the exercise vehicle body comprising a base, an armrest assembly, a seat, a resistance assembly and a pedal assembly, which cooperate with each other to form an exercise bicycle function, the base is provided Crossing a front strut and a rear strut, the armrest assembly is provided with a handrail bar and a cross bar connected to the handrail bar, the front strut, the rear strut and the handrail bar are pivotally connected a pivotal connection; and a conversion mechanism disposed between the base and the armrest assembly for adjusting the relative position of the armrest assembly and the base and fixing, thereby implementing two different exercise bike functions, The conversion mechanism includes a first pivot plate, a second pivot plate and a third pivot plate. The first pivot plate is disposed on the front strut of the base, and the second pivot plate is disposed on the rear strut of the base. The third pivot plate is disposed on the armrest bar of the armrest assembly, the first pivot plate, the second pivot plate and the third pivot plate rotate coaxially around the pivot joint, and the first pivot plate is provided with the first positioning a second positioning hole on the second pivot plate, the third pivot plate There is a type of pull aside spring pins, the spring pins and the first positioning hole and a positioning hole with the positioning of the second conversion functions to realize. The utility model as claimed in claim 1, wherein the dual-purpose exercise vehicle further comprises a two-way adjustable resistance adjusting mechanism, wherein the two-way adjustable resistance adjusting mechanism is disposed at an upper portion of the handrail bar, and the two-way adjustable resistance adjusting mechanism The adjusting mechanism body is provided with a regulator, and the adjusting device is provided with a coaxial rod extending from both ends of the adjusting mechanism body, and the adjusting mechanism of the adjusting mechanism cooperates with the blocking assembly to adjust the resistance. The utility model as claimed in claim 2, wherein the coaxial rods at the two ends of the adjusting mechanism body are respectively provided with knobs, and the knobs on each side can rotate the coaxial rod to drive the regulator and the resistance assembly. Cooperate to achieve the purpose of adjusting resistance. The dual-purpose exercise vehicle of claim 1, wherein the dual-purpose exercise machine further comprises a display adjustment mechanism, the display adjustment mechanism is disposed on the crossbar of the armrest assembly, and the display adjustment mechanism comprises a display body. The display body is rotated about a rotating shaft. The display body is provided with a limiting card seat. The rotating shaft is provided with a limiting bump. The limiting card seat limiting protrusion cooperates to limit the display body to rotate only around the rotating body. The shaft is rotated 180 degrees. The dual-purpose exercise vehicle of claim 4, wherein the display body is further provided with a fixed card slot, and the rotating shaft is further provided with a fixed card point, and the fixed card slot cooperates with the fixed card point to realize the The display body is temporarily fixed.