CN210228987U

CN210228987U - Folding mechanism for treadmill

Info

Publication number: CN210228987U
Application number: CN201921013489.0U
Authority: CN
Inventors: Yuhua Zhu; 朱玉华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-03
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a folding mechanism for treadmill. Including treadmill main part and rotation connection the stand in the treadmill main part, be provided with first locating part on the stand, have in the treadmill main part with first locating part matched with second locating part, work as the stand up upset to first locating part with when the cooperation top of second locating part leans on, the stand is spacing. The utility model has simple structure and convenient use, and can automatically limit the position after the upright column is turned upwards to the first limiting part and the second limiting part are matched and abutted against the upright column, thereby providing a reliable supporting position for a user; folding convenience, folding accomodating can be accomplished to the direct stand that down overturns, the effectual occupation space that reduces the treadmill after folding.

Description

Folding mechanism for treadmill

Technical Field

The utility model belongs to the technical field of treadmill technique and specifically relates to folding mechanism for treadmill.

Background

Treadmills are a tool for indoor exercise, are widely used, and are the most common fitness equipment, which enables a user to perform running or walking exercises while maintaining a relatively fixed position.

The stand of the common treadmill in the existing market is usually permanently fixed, and when not in use, the treadmill still occupies a large space and is unreasonable in design, so that the development of a folding mechanism capable of folding the stand is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding mechanism for treadmill to not enough among the prior art.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: folding mechanism for treadmill, connect including treadmill main part and rotation stand in the treadmill main part, be provided with first locating part on the stand, have in the treadmill main part with first locating part matched with second locating part works as the stand up upset extremely first locating part with when the cooperation of second locating part is leaned on, the stand is spacing.

In the above technical solution, preferably, the first limiting part includes a first matching surface, the second limiting part includes a second matching surface matched with the first matching surface, and when the column is turned upwards to the first matching surface and the second matching surface are fitted, the column is limited.

In the above technical solution, preferably, the main body of the treadmill is provided with a first locating block, the lower end of the upright post is rotatably connected to the first locating block, and the second locating part is arranged on the first locating block.

In the above technical solution, preferably, the first limiting part and the column are integrally formed, and the second limiting part and the first locating block are integrally formed.

In the above technical solution, preferably, the first positioning block is fixedly connected to the treadmill body.

In the above technical scheme, preferably, the side of the treadmill body is provided with a connecting piece, the connecting piece is provided with a connecting hole, the connecting hole is provided with a supporting rod in a penetrating manner, and the supporting rod is rotatably connected with the upright post.

In the above technical solution, preferably, a second positioning block is disposed between the treadmill body and the connecting member.

In the above technical solution, preferably, the connecting member is fixedly arranged on the second positioning block by a bolt.

In the above technical solution, preferably, the second positioning block is fixedly connected to the treadmill body.

In the above technical solution, preferably, the side edges of both sides of the treadmill main body are provided with the corresponding upright post, the support rod, the connecting piece and the limiting structure.

The utility model has the advantages that: the utility model has simple structure and convenient use, and can automatically limit the position after the upright column is turned upwards to the first limiting part and the second limiting part are matched and abutted against the upright column, thereby providing a reliable supporting position for a user; folding convenience, folding accomodating can be accomplished to the direct stand that down overturns, the effectual occupation space that reduces the treadmill after folding.

Drawings

Fig. 1 is a schematic view of embodiment 1 of the present invention.

Fig. 2 is a schematic view of a connector in embodiment 1 of the present invention.

Fig. 3 is a schematic view of the stand column of the present invention.

Fig. 4 is a schematic view of the first positioning block of the present invention.

Fig. 5 is a schematic view of a second positioning block of the present invention.

Fig. 6 is a schematic view of embodiment 2 of the present invention.

Fig. 7 is a schematic view of the connection member, the support rod, and the second positioning member according to embodiment 2 of the present invention.

Fig. 8 is a schematic diagram of the cooperation between the first limiting block and the connecting shaft in embodiment 2 of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: example 1: referring to fig. 1-5, the folding mechanism for treadmill includes a treadmill main body 1, and corresponding upright posts 2, support rods 3, connecting members 4 and limit structures are disposed at the side edges of both sides of the treadmill main body 1.

The upright post 2 is rotatably connected to the treadmill main body 1, the support rod 3 is rotatably connected to the upright post 2, preferably, the support rod 3 is rotatably connected to the end part of the upright post 2 connected to the treadmill main body 1.

The upright columns arranged on the two sides of the running machine main body are connected with and support a handrail together, so that a supporting point is provided for a user.

Treadmill main part 1 with the junction of stand 2 is provided with limit structure, limit structure is including setting up first locating part and setting on the stand 2 are in treadmill main part 1 go up with first locating part 21 complex second locating part 12, work as the stand upset to first locating part 21 with when second locating part 12 cooperation top was leaned on, stand 2 is spacing, and at this moment, stand 2 overturns its position when being perpendicular with treadmill main part 1, under the state that is parallel with treadmill main part 1 or tends to parallel when drawing in from stand 2 promptly, upturning angle exceeded 90 degrees.

The first limiting part comprises a first matching surface, the second limiting part comprises a second matching surface matched with the first matching surface, and when the stand column upwards overturns to the first matching surface and the second matching surface are jointed, the stand column is limited.

Preferably, a first locating block 11 is arranged on the side edge of the treadmill main body 1, the first locating block 11 is preferably fixedly matched and connected with the treadmill main body 1 in a matching manner, the lower end of the upright post 2 is rotatably connected to the first locating block 11, and the second limiting member is arranged on the first locating block 11.

When the position of the second limiting member 12 is located on the right side of the rotation connection point of the upright post 2, the angle between the two side surfaces of the first limiting member 21, which are attached to and abutted against the second limiting member 12, and the treadmill main body 1 is less than 90 degrees; when the second limiting member 12 is located at the left side of the rotation connection point of the upright 2, the angle between the two side surfaces of the first limiting member 21 and the second limiting member 12 abutting against each other is greater than 90 degrees with respect to the treadmill main body 1. The angle is calculated by taking the stand column as a starting point when being folded.

The connecting piece 4 is arranged on the treadmill main body 1 and is in sliding fit with the supporting rod 3, preferably, a connecting hole 41 is formed in the connecting piece 4, and the supporting rod 3 penetrates through the connecting hole 41 and is in sliding fit connection with the connecting hole 41.

Preferably, a second positioning block 5 is arranged on the side of the treadmill body 1, the second positioning block 5 is preferably fixedly matched and connected with the treadmill body 1 in a matching manner, the connecting member 4 is arranged on the second positioning block 5, and preferably, the connecting member 4 is fixedly arranged on the second positioning block 5 through a bolt.

When the handrail is used, the upright post 2 is turned upwards, and when the handrail is turned until the first limiting piece abuts against the second limiting piece, the handrail cannot be turned continuously, and is limited at the moment, so that a supporting point is provided for a user; when the treadmill is stored, the treadmill directly turns downwards until the upright post 2 is parallel or nearly parallel to the treadmill main body 1.

Example 2: referring to fig. 3-8, compared with embodiment 1, the difference is that a position limiting component is arranged between the support rod and the connecting piece, and the rest is the same.

Folding mechanism for treadmill, including treadmill main part 1, the both sides side department of treadmill main part 1 all is provided with corresponding stand 2, bracing piece 3, connecting piece 4 and limit structure.

The connection part of the treadmill main body 1 and the upright post 2 is provided with a limiting structure, the limiting structure comprises a first limiting part arranged on the upright post 2 and a second limiting part 12 arranged on the treadmill main body 1 and matched with the first limiting part 21, when the first limiting part and the second limiting part are matched and abutted against each other, the upright post is limited, at the moment, the upright post turns over the position of the upright post when the upright post is vertical to the treadmill main body, namely, the upturning angle exceeds 90 degrees under the state that the upright post is parallel or tends to be parallel to the treadmill main body when being furled.

The utility model discloses a bracing piece, including the bracing piece 3, the bracing piece has seted up draw-in groove 31 on the bracing piece 3, be provided with on the connecting piece 4 with draw-in groove 31 matched with first stopper 42, including one on the first stopper 42 can with bracing piece 3 contactless plane, when this plane is towards bracing piece 3, first stopper 42 and bracing piece 3 contactless, wherein, when first locating part and the laminating top of second locating part lean on, draw-in groove 31 is located the position department of first stopper 42, and this position can guarantee first stopper 42 rotatory back and draw-in groove 31 joint, works as first stopper 42 card is gone into when in the draw-in groove 31, bracing piece 3 is by spacing.

Preferably, a cavity 43 communicated with the connecting hole 41 is formed on the connecting member 4, and the first stopper 42 is disposed in the cavity 43.

The connecting piece 4 is provided with a through hole 44 communicated with the cavity, and a connecting shaft 45 connected with the first limiting block 42 is movably connected in the through hole 44.

Preferably, one end of the connecting shaft 45 is rotatably connected with the connecting member 4, the other end of the connecting shaft passes through the through hole 44 and extends to the outside of the through hole 44, the first limiting block 42 is fixedly arranged on the connecting shaft 45, the handle 46 is arranged at the outer end of the connecting shaft 45, and the connecting member 4 is provided with a plurality of second limiting blocks 47 which limit the handle 46.

During the use, up upset stand 2, when waiting to overturn to first locating part and second locating part top and lean on, the handrail can't continue the upset, and stand 2 is spacing on a upset direction this moment, later, twist grip 46 makes first locating part 42 card go into in the draw-in groove 31, and bracing piece 3 is spacing, and another upset direction of stand 2 is spacing promptly, and the handrail all can't overturn around, provides more reliable strong point for the user.

When the treadmill is stored, the handle 46 is firstly rotated to separate the first stopper 42 from the slot 31, and then the stand column is turned down until the stand column is parallel or nearly parallel to the main body of the treadmill.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. Folding mechanism for treadmill, connect including treadmill main part and rotation stand in the treadmill main part, its characterized in that: the stand is provided with a first locating part, the treadmill main body is provided with a second locating part matched with the first locating part, and when the stand upwards overturns to the first locating part and the second locating part are matched and abutted against, the stand is limited.

2. A folding mechanism for a treadmill as recited in claim 1, further comprising: the first limiting part comprises a first matching surface, the second limiting part comprises a second matching surface matched with the first matching surface, and when the stand column is upwards overturned to the first matching surface and the second matching surface to be attached, the stand column is limited.

3. A folding mechanism for a treadmill as recited in claim 1 or 2, further comprising: the treadmill main part side is provided with first locating piece, the stand lower extreme rotates to be connected on the first locating piece, the second locating part sets up on the first locating piece.

4. A folding mechanism for a treadmill as recited in claim 3, wherein: the first limiting part and the upright post are integrally formed, and the second limiting part and the first locating block are integrally formed.

5. A folding mechanism for a treadmill as recited in claim 3, wherein: the first positioning block is fixedly connected with the treadmill body.

6. A folding mechanism for a treadmill as recited in claim 3, wherein: the treadmill body side is provided with the connecting piece, set up the connecting hole on the connecting piece, connecting hole department wears to be equipped with the bracing piece, the bracing piece with the stand rotates to be connected.

7. A folding mechanism for a treadmill as recited in claim 6, wherein: a second positioning block is arranged between the treadmill main body and the connecting piece.

8. A folding mechanism for a treadmill as recited in claim 7, wherein: the connecting piece is fixedly arranged on the second positioning block through a bolt.

9. A folding mechanism for a treadmill as recited in claim 7, wherein: the second positioning block is fixedly connected with the treadmill body.

10. A folding mechanism for a treadmill as recited in claims 6, 7, 8, or 9, wherein: the stand, the bracing piece, the connecting piece, first locating part and second locating part that all are provided with the correspondence in the both sides side department of treadmill main part.