Changeable pedal structure of indoor exercise bicycle

Abstract

The utility model provides a variable pedal structure of an indoor exercise bicycle, which comprises a main pedal, an auxiliary pedal and a locking piece, connecting protrusions protruding towards the auxiliary pedal are arranged at one ends of two sides of the main pedal close to the auxiliary pedal, connecting grooves are arranged at one ends of two sides of the auxiliary pedal close to the main pedal, and the locking piece is connected with the connecting protrusions. The connecting protrusions are installed in the connecting grooves so that the main pedal and the auxiliary pedal can be connected in a positioning mode, lock holes are formed in the connecting grooves and the connecting protrusions, and the locking pieces are installed in the lock holes so that the connecting grooves and the connecting protrusions can be fixedly connected. Therefore, the auxiliary pedal is detachably installed on the main pedal so as to change the style of the pedal by replacing the auxiliary pedal. According to the pedal, the split structure composed of the main pedal and the auxiliary pedal is adopted, the auxiliary pedal is detachably installed on the main pedal, the purpose of changing the style of the whole pedal can be achieved by replacing the style of the auxiliary pedal, and therefore the pedal with multiple styles is provided.

Description

TECHNICAL FIELD

[0001] The utility model relates to an indoor fitness bicycle variable pedal structure. BACKGROUND

[0002] With the acceleration of the pace of life in today's society, people's physical quality is greatly reduced, and the consciousness of exercising the body is gradually improved, so people often choose to go to the gym or purchase fitness equipment at home for fitness, and fitness bicycles or spinning bicycles are popular among fitness enthusiasts, and fitness people consume excess energy in the body by pedaling the fitness bicycle pedal to drive the wheel rotation to achieve the purpose of weight loss and fitness. However, the fixed pedal style does not meet the usage habits of young people and cannot meet market demand, but the existing pedal shape and color are single, and the shape is simple, and moreover, limited by a single plastic mold, a new mold needs to be opened for each change of shape, and multiple styles need to develop multiple molds, which increases the development cost.

[0003] Therefore, the present inventor has conducted in-depth research on the above problems, and thus the present case is produced. SUMMARY

[0004] The utility model discloses to solve the technical problem that the pedal style of the indoor fitness bicycle is single, and the utility model discloses the following technical scheme.

[0005] The utility model discloses a indoor fitness bicycle variable pedal structure, including main pedal, vice pedal and locking piece, the both sides of main pedal near vice pedal one end are equipped with the protruding connecting convex to vice pedal, vice pedal near main pedal one end the both sides are equipped with connecting groove, connecting convex is installed in connecting groove to position and connect together with main pedal and vice pedal, and the both sides of connecting groove and connecting convex are equipped with lock hole, locking piece is installed in lock hole to fix and connect together with connecting groove and connecting convex, so that vice pedal can be detachably installed on main pedal to change the pedal style by replacing vice pedal.

[0006] Further, in order to detachably install the vice pedal on the main pedal, the locking piece is a bolt, the lock hole includes a through hole provided on the upper and lower sides of the connecting groove for passing through the bolt and a lower screw hole provided on the upper and lower sides of the connecting convex for threadedly connecting with the bolt, and the bolt has four, and the four bolts are respectively installed on the upper and lower sides of the connecting groove on the two sides of the vice pedal.

[0007] Further, in order to realize automatic insertion of the main pedal and the auxiliary pedal, the outer side of the connecting protrusion is provided with a male magnet, and the inner side of the connecting groove is provided with a female magnet for attracting the male magnet to attract the connecting protrusion to be automatically inserted into the connecting groove.

[0008] Further, in order to form the installation structure of the central rod, the main pedal is provided with a base for stepping, the middle of the base is inwardly extended and provided with a shaft part for installing the shaft core rod, the connecting protrusion is inwardly extended from the base and located on both sides of the shaft part, the middle of the auxiliary pedal is provided with a shaft hole for inserting the shaft part, and the connecting groove is located on both sides of the shaft hole.

[0009] Further, in order to improve the connection strength of the main pedal and the auxiliary pedal and ensure the overall structural strength of the pedal, a locking piece is further arranged between the main pedal and the auxiliary pedal, one side of the locking piece is fixed on the main pedal by a bolt, the other end of the locking piece is fixed on the auxiliary pedal by a bolt, the middle of the locking piece is provided with a positioning hole, and the main pedal is provided with a positioning protrusion upwardly protruding for being clamped into the positioning hole to position and install the locking piece on the main pedal.

[0010] Further, in order to prevent the main pedal and the auxiliary pedal from shaking with each other, the front side of the locking piece is provided with a front triangular gap, the rear side of the locking piece is provided with a rear triangular gap, the front side of the main pedal is provided with a front triangular positioning block, the front triangular positioning block is positioned and matched with the front triangular gap to limit the locking piece, the rear side of the main pedal is provided with a small triangular positioning block, the auxiliary pedal is provided with a trapezoidal positioning block for combining with the small triangular positioning block to form a rear triangular positioning block, and the rear triangular positioning block is positioned and matched with the rear triangular gap to limit the locking piece.

[0011] Compared with the prior art, the utility model has the advantages that: the utility model pedal adopts the split structure which is composed of main pedal and auxiliary pedal, the auxiliary pedal can be detachably installed on the main pedal, by replacing the style of the auxiliary pedal, the purpose of changing the whole pedal style can be achieved, so as to provide a multi-style pedal, compared with the prior pedal, the utility model pedal is more changeable and more in line with the market demand, and, the installation structure of the main pedal and the auxiliary pedal of the utility model is simple and easy to operate, when installing, the connecting convex block is close to the connecting concave groove, under the action of the male magnet and the female magnet, the connecting convex block will be automatically inserted into the connecting concave groove, then, the locking piece is locked into the lock hole, so that the assembly of the main pedal and the auxiliary pedal is completed, in order to further improve the structural strength of the pedal, the utility model also sets up the locking piece, one end of the locking piece is fixed on the main pedal, the other end is fixed on the auxiliary pedal, that is to say, between the main pedal and the auxiliary pedal, in addition to the connecting relationship between the connecting convex block and the connecting concave groove, a layer of connecting relationship is built between the main pedal and the auxiliary pedal through the locking piece, so as to ensure the stability of the connecting structure of the main pedal and the auxiliary pedal, in addition, the locking piece and the main pedal and the auxiliary pedal form a limiting structure, which can effectively prevent the relative shaking between the main pedal and the auxiliary pedal from causing the deformation of the pedal in the process of stepping, so as to effectively improve the structural strength of the pedal and prolong the service life of the pedal. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further described below in combination with the embodiments and the drawings:

[0013] Fig. 1 It is the structure explosion map of the utility model;

[0014] Fig. 2 It is the structure schematic view of the utility model.

[0015] In the drawing: the axle core pole 1;Main pedal 2;Base 200;Shaft portion 201;Connecting convex block 202;Lower screw hole 203;Male magnet 204;Inner screw hole 205;Locking piece 3;Locking piece 4;Perforation 40;Auxiliary pedal 5;Pedal surface 50;Shaft hole 51;Connecting concave groove 52;Through hole 53;Screw hole 55;Bolt 6. PREFERRED EMBODIMENT

[0016] The utility model contents will be described in detail below in combination with the drawings and specific embodiments of the specification:

[0017] Embodiment: as Figs. 1-2As shown, the embodiment provides a multi-changeable pedal structure of an indoor exercise bicycle, which comprises a main pedal 2, a sub-pedal 5 and a locking piece 3. The main pedal 2 is provided with connecting protrusions 202 protruding towards the sub-pedal 5 at both sides of one end close to the sub-pedal 5. The sub-pedal 5 is provided with connecting recesses 52 at both sides of one end close to the main pedal 2. The connecting protrusions 202 are installed in the connecting recesses 52 to position and connect the main pedal 2 and the sub-pedal 5. Locking holes are provided on the connecting recesses 52 and the connecting protrusions 202. The locking piece 3 is installed in the locking holes to fixedly connect the connecting recesses 52 and the connecting protrusions 202, so that the sub-pedal 5 is detachably installed on the main pedal 2 to change the style of the pedal by replacing the sub-pedal 5.

[0018] In the embodiment, in order to detachably install the sub-pedal 5 on the main pedal 2, the locking piece 3 is a bolt, and the locking holes comprise through holes 53 provided on the upper and lower sides of the connecting recesses 52 for passing through the bolt and lower screw holes 203 provided on the upper and lower sides of the connecting protrusions 202 for threadedly connecting with the bolt. The bolt has four, and the four bolts are respectively installed on the upper and lower sides of the connecting recesses 52 at both sides of the sub-pedal 5.

[0019] In the embodiment, in order to automatically plug the main pedal 2 and the sub-pedal 5, the outer side of the connecting protrusion 202 is provided with a male magnet 204, and the inner side of the connecting recess 52 is provided with a female magnet for attracting the male magnet 204 to automatically attract the connecting protrusion 202 to be inserted into the connecting recess 52.

[0020] In the embodiment, in order to form the installation structure of the central rod, the main pedal 2 is provided with a base 200 for pedaling, the middle of the base 200 extends inwardly to be provided with a shaft part 201 for installing the shaft core rod 1, the connecting protrusion 202 extends inwardly from the base 200 and is located at both sides of the shaft part 201, the sub-pedal 5 is provided with a pedaling surface 50, the middle of the pedaling surface 50 is provided with a shaft hole 51 for inserting the shaft part 201, and the connecting recess 52 is located at both sides of the shaft hole 51.

[0021] In the embodiment, in order to improve the connection strength of the main pedal 2 and the sub-pedal 5, thereby ensuring the overall structural strength of the pedal, the locking piece 4 is further provided between the main pedal 2 and the sub-pedal 5. One side of the locking piece 4 is fixed on the main pedal 2 by a bolt 6, the other end of the locking piece 4 is fixed on the sub-pedal 5 by a bolt 6, the main pedal 2 is provided with an inner screw hole 205 for installing the bolt 6, the sub-pedal is provided with a threaded hole 55 for installing the bolt 6, the middle of the locking piece 4 is provided with a positioning hole, and the main pedal 2 is provided with a positioning protrusion protruding upward for being clamped into the positioning hole to position and install the locking piece 4 on the main pedal 2.

[0022] In the embodiment, in order to prevent the main pedal 2 and the auxiliary pedal 5 from shaking each other, the front side of the locking piece 4 is provided with a front triangular gap, the rear side of the locking piece 4 is provided with a rear triangular gap, the front side of the main pedal 2 is provided with a front triangular positioning block, the front triangular positioning block is positioned and matched with the front triangular gap to limit the locking piece 4, the rear side of the main pedal 2 is provided with a small triangular positioning block, the auxiliary pedal 5 is provided with a trapezoidal positioning block used to combine the small triangular positioning block into the rear triangular positioning block, and the rear triangular positioning block is positioned and matched with the rear triangular gap to limit the locking piece 4.

[0023] The pedal of the utility model adopts the split structure composed of the main pedal 2 and the auxiliary pedal 5, the auxiliary pedal 5 can be detachably installed on the main pedal 2, the purpose of changing the whole pedal style can be achieved by replacing the style of the auxiliary pedal 5, a multi-style pedal is provided, compared with the existing pedal, the pedal of the utility model is more changeable and more in line with the market demand, and the installation structure of the main pedal 2 and the auxiliary pedal 5 of the utility model is simple and easy to operate, when installing, the connecting convex block is close to the connecting groove 52, under the action of the male magnet 204 and the female magnet, the connecting convex block will be automatically inserted into the connecting groove 52, then, the locking piece is locked into the lock hole, the assembly of the main pedal 2 and the auxiliary pedal 5 can be completed, in order to further improve the structural strength of the pedal, the utility model further sets the locking piece 4, one end of the locking piece 4 is fixed on the main pedal 2, the other end is fixed on the auxiliary pedal 5, that is to say, in addition to the connecting relationship between the connecting convex block and the connecting groove 52, the locking piece 4 builds a layer of connecting relationship between the main pedal 2 and the auxiliary pedal 5, so as to ensure the stability of the connecting structure of the main pedal 2 and the auxiliary pedal 5, in addition, the locking piece 4 of the utility model forms a limiting structure with the main pedal 2 and the auxiliary pedal 5, the relative shaking between the main pedal 2 and the auxiliary pedal 5 during the treading process can be effectively prevented to cause the deformation of the pedal, so as to effectively improve the structural strength of the pedal and prolong the service life of the pedal.

[0024] The above-mentioned is only the embodiment of the utility model, and does not limit the patent protection scope of the utility model, and any equivalent structure or equivalent flow transformation made by using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. A versatile pedal structure for an indoor exercise bike, characterized in that: The utility model relates to a pedal, which comprises a main pedal, a sub-pedal and a locking piece, the main pedal is provided with connecting protrusions protruding towards the sub-pedal on both sides of the end close to the sub-pedal, the sub-pedal is provided with connecting grooves on both sides of the end close to the main pedal, the connecting protrusions are installed in the connecting grooves to positionally connect the main pedal and the sub-pedal, and the connecting grooves and the connecting protrusions are both provided with locking holes, the locking piece is installed in the locking holes to fixedly connect the connecting grooves and the connecting protrusions, so that the sub-pedal is detachably installed on the main pedal to change the style of the pedal by replacing the sub-pedal.

2. The indoor exercise bike multi-variant pedal structure according to claim 1, wherein: The locking piece is a bolt, the locking holes comprise through holes provided on the upper and lower sides of the connecting grooves for passing through the bolt and lower screw holes provided on the upper and lower sides of the connecting protrusions for threadedly connecting with the bolt, and the bolt has four, and the four bolts are respectively installed on the upper and lower sides of the connecting grooves on both sides of the sub-pedal.

3. The indoor exercise bike multi-variant pedal structure of claim 1, wherein: The outer side of the connecting protrusion is provided with a male magnet, and the inner side of the connecting groove is provided with a female magnet for attracting the male magnet to automatically insert the connecting protrusion into the connecting groove.

4. The indoor exercise bike multi-variant pedal structure of claim 1, wherein: The main pedal is provided with a base for stepping, the middle of the base extends inward to be provided with a shaft part for installing a shaft core rod, the connecting protrusions extend inward from the base and are located on both sides of the shaft part, and the middle of the sub-pedal is provided with a shaft hole for inserting the shaft part, and the connecting grooves are located on both sides of the shaft hole.

5. The indoor exercise bike multi-variant pedal structure of claim 1, wherein: The main pedal and the sub-pedal are further provided with a locking piece, one side of the locking piece is fixed on the main pedal through a bolt, the other end of the locking piece is fixed on the sub-pedal through a bolt, the middle of the locking piece is provided with a positioning hole, and the main pedal is provided with a positioning protrusion protruding upward for clamping into the positioning hole to positionally install the locking piece on the main pedal.

6. The indoor exercise bike multi-variant pedal structure of claim 5, wherein: The front side of the locking piece is provided with a front triangular gap, the rear side of the locking piece is provided with a rear triangular gap, the front side of the main pedal is provided with a front triangular positioning block, the front triangular positioning block is positioned and matched with the front triangular gap to limit the locking piece, the rear side of the main pedal is provided with a small triangular positioning block, the sub-pedal is provided with a trapezoidal positioning block for combining with the small triangular positioning block into a rear triangular positioning block, and the rear triangular positioning block is positioned and matched with the rear triangular gap to limit the locking piece.

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