TWI666041B - Slat for treadmill - Google Patents

Abstract

A crawler-type treadmill pedal extends along a long axis and includes a body, a connecting member, and a reinforcing member. The main body includes a middle portion, two side plate portions which are divided on both sides of the middle portion along a transverse axis perpendicular to the long axis, an inner side surface, and a force receiving surface opposite to the inner side surface. The connection The member protrudes from the inner side surface along a longitudinal axis, and has a first connection end and a second connection end connected to the middle portion, and the reinforcement member is connected to the second connection end and is spaced from the body. And relative settings. By using the body, the connecting member, and the reinforcing member to form an I-shaped cross section perpendicular to the long axial direction, the structural strength can be strengthened, and bending deformation or even fracture is not easy to occur.

Description

Tracked treadmill pedal

The invention relates to a treadmill, in particular to a treadmill treadmill pedal.

There is a pedal structure (Taiwan Certificate No. M565047 patent) suitable for a running belt of a treadmill, which includes a rigid member and a cushioning member covering the rigid member. The rigid member has a T-shaped cross section. It also has a long plate-shaped body and an extension plate intersecting and connected to the body.

The rigid member of this pedal has a T-shaped cross section, and its structural strength is still insufficient. When an operator applies force to step on a force-receiving surface of the rigid member opposite to the extension plate, the body may correspond to a long axis. A bending deformation occurs in the middle section, and a crack may be generated in the extension plate corresponding to the middle section, which will affect the service life of the pedal.

Therefore, an object of the present invention is to provide a treadmill treadmill pedal capable of improving structural strength.

Therefore, the treadmill treadmill pedal of the present invention extends along a long axial direction and includes a body, a connecting member, and a reinforcing member. The main body includes a middle portion, two side plate portions which are divided on both sides of the middle portion along a transverse axis perpendicular to the long axis, an inner side surface, and a force receiving surface opposite to the inner side surface. The connection The piece protrudes from the inner side along a longitudinal axis perpendicular to the long axis and the transverse axis, and has a first connection end intersectingly connected to the middle portion, and a portion opposite to the longitudinal axis The second connection end of the first connection end, the reinforcing member intersects and is connected to the second connection end, and is spaced from and opposite to the body.

The effect of the present invention is that the cross-section treadmill tread is perpendicular to the long axis in an I-shaped cross-section, and the shape structure of the body, the connecting member and the reinforcing member is simple, and the strength of the reinforced structure can be achieved, and it is not easy to bend. Deformation to prevent fracture.

Referring to FIGS. 1 and 2 and FIGS. 5 and 6, an embodiment of a treadmill treadmill pedal 100 according to the present invention extends along a long axis X and includes a body 10, a connecting member 20, and a reinforcing member 30. And a covering member 40.

With reference to FIGS. 3 and 4, the body 10 includes a middle portion 11 extending along the long axis X, and two lateral portions Z along a transverse axis perpendicular to the long axis X are divided on both sides of the middle portion 11. A side plate portion 12, an inner side surface 13 covering the middle portion 11 and the side plate portions 12, and a longitudinal axis Y perpendicular to the long axis X and the transverse axis Z opposite to the inner side surface 13 Force surface 14. The force receiving surface 14 has a step shape, and a first thickness t1 of the intermediate portion 11 corresponding to the longitudinal axis Y is greater than a second thickness t2 of the side plate portions 12 corresponding to the longitudinal axis Y. The middle portion 11 has a boss 111 protruding from the force receiving surface 14. The boss 111 has two positioning ribs 112 spaced along the horizontal axis Z at intervals. The through holes 113 at both ends of the boss 111 and two sets of screws 114 passing through the through holes 113 each have a square head 115 that is clamped between the positioning protrusions 112.

The connecting member 20 extends along the long axis X and protrudes from the inner side surface 13 along the longitudinal axis Y. The connecting member 20 has a first connecting end 21 connected to the middle portion 11 and intersects the longitudinal axis. Y is opposite to the second connection end 22 of the first connection end 21.

The reinforcing member 30 extends along the long axis X and intersects the second connecting end 22, and is spaced apart from and opposite to the body 10. The reinforcing member 30 is substantially parallel to the main body 10. A first width w1 of the body 10 corresponding to the transverse axis Z is larger than a second width w2 of the reinforcing member 30 corresponding to the transverse axis Z. And the second thickness t2 of the side plate portion 12 of the body 10 corresponding to the longitudinal axis Y is smaller than the third thickness t3 of the reinforcing member 30 corresponding to the longitudinal axis Y, and the third thickness t3 is smaller than that of the intermediate portion 11 A first thickness t1 in the longitudinal axis Y.

The covering member 40 covers the outside of the main body 10. The covering member 40 is made of rubber material, and has a plurality of anti-slip patterns 41 on the surface.

Therefore, the cross-sectional shape of the crawler treadmill pedal 100 of the present invention perpendicular to the long axis X is an I-shape, that is, the crawler treadmill pedal 100 is matched by the body 10, the connecting member 20, and the reinforcing member 30. It is formed in an I-shape, using the force receiving surface 14 of the body 10 in a step shape, the connecting member 20 protruding from the inner side 13 along the longitudinal axis Y, and the reinforcing member 30 intersecting and connecting to the second connecting end 22 and The function of being spaced apart from the body 10 can strengthen the structural strength of the treadmill treadmill pedal 100. When the operator applies force to step on the cover 40 and the force receiving surface 14, the body 10 can be prevented from correspondingly A bending deformation occurs in the middle of the long axis X, and the service life of the crawler treadmill pedal 100 can be extended.

In addition, the surface of the covering member 40 is provided with the functions of the anti-sliding marks 41, so that when the operator steps on the covering member 40, a better anti-slip effect can be produced.

In summary, the treadmill treadmill pedal of the present invention has a simple overall structure, can strengthen the structural strength against bending, and has both finger sliding effect, which can indeed achieve the purpose of the present invention.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.

100‧‧‧Crawler treadmill pedal

10‧‧‧ Ontology

11‧‧‧ middle

111‧‧‧Boss

112‧‧‧ Positioning convex strip

113‧‧‧perforation

114‧‧‧Screw

115‧‧‧square head

22‧‧‧Second connection terminal

30‧‧‧ Reinforcement

40‧‧‧ Cover

41‧‧‧Slip prevention

X‧‧‧long axis

Y‧‧‧longitudinal axis

Z‧‧‧ Horizontal axis

t1‧‧‧first thickness

12‧‧‧Side panel section

13‧‧‧ inside

14‧‧‧force surface

20‧‧‧Connector

21‧‧‧first connection

t2‧‧‧second thickness

t3‧‧‧third thickness

w1‧‧‧first width

w2‧‧‧ second width

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, wherein: FIG. 1 is an incomplete top perspective view of an embodiment of a treadmill treadmill pedal according to the present invention; FIG. 2 is the implementation An incomplete bottom perspective view of the example; FIG. 3 is an incomplete front view of the embodiment; FIG. 4 is a sectional view taken along line IV-IV in FIG. 3; FIG. 5 is an exploded perspective view of the embodiment The figure illustrates that the pedal further includes a covering member; and FIG. 6 is a three-dimensional combined view of the embodiment, illustrating that the covering member is covered on the outside of the body.

Claims (6)

A crawler-type treadmill pedal extends along a long axis and includes: a body including a middle portion, two side plate portions that are divided on both sides of the middle portion along a transverse axis perpendicular to the long axis, An inner side surface and a force receiving surface opposite to the inner side surface; a connecting member protruding from the inner side surface along a longitudinal axis perpendicular to the long axis and the transverse axis and having an intersecting connection with A first connection end of the middle portion and a second connection end opposite to the first connection end along the longitudinal axis; and a reinforcing member intersecting and connected to the second connection end, spaced apart from and opposite to the body. The treadmill treadmill pedal according to claim 1, wherein the reinforcing member is substantially parallel to the body, and a first width of the body corresponding to the transverse axis is greater than a width of the reinforcing member corresponding to the transverse axis. Second width. The treadmill treadmill pedal according to claim 1, wherein the force receiving surface of the main body is in a step-like shape, and a first thickness corresponding to the longitudinal axis of the middle portion is greater than that of the side plate portions corresponding to the longitudinal axis A second thickness. The treadmill treadmill pedal according to claim 3, wherein a middle portion of the body has a projection protruding from the force receiving surface, and the projection has two positioning projections spaced apart along the horizontal axis, Two sets of perforations are provided along the longitudinal axis at the two ends of the boss, and two sets of screws are passed through the perforations. Each of the screws has a square head clamped between the positioning protrusions. The treadmill treadmill pedal according to claim 4, further comprising a covering member covering the outside of the body. The treadmill treadmill pedal according to claim 3, wherein a second thickness of the side plate portion of the body corresponding to the longitudinal axis is smaller than a third thickness of the reinforcing member corresponding to the longitudinal axis, and the third thickness A first thickness smaller than the middle portion corresponds to the longitudinal axis.