CN220877636U - Folding handle mechanism of running machine - Google Patents

Abstract

The utility model discloses a folding handle mechanism of a running machine, which comprises: the device comprises an upright post, a handle assembly and a limiting assembly, wherein a first through groove and a second through groove are formed in the upright post; the handle assembly is rotationally connected with the upright post, and extends into the first through groove; the limiting component is rotationally connected with the upright post, the limiting component can extend into the second through groove, and the limiting component is used for limiting the rotation of the handle component. According to the utility model, the limit block and the locking tongue which are matched with each other are arranged, so that when the handle is in a use state, the limit block can be abutted against the lower side of the locking tongue to limit the rotation of the handle; the limiting device is automatically reset by arranging the torsion spring, so that the handle can be automatically locked for limiting when rotating to a use position; the folding type folding device is convenient in folding of the whole structure, simple in structure and good in stability.

Description

Folding handle mechanism of running machine

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a folding handle mechanism of a running machine.

Background

As the demands of people for physical exercises are increasing, the running machine is popular as a common and practical exercise device, and is a common exercise device for families and gymnasiums, however, the running machine has more outstanding handles and is inconvenient to transport, move or store, so that the folding structure is designed.

Disclosure of utility model

In view of the above-mentioned technical shortcomings, an object of the present utility model is to provide a folding handle mechanism of a running machine, so as to solve some or all of the above technical problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a folding handle mechanism of a running machine, which comprises:

the upright post is provided with a first through groove and a second through groove;

The handle assembly is rotationally connected with the upright post and extends into the first through groove;

The limiting assembly is rotationally connected with the upright post and can extend into the second through groove, and the limiting assembly is used for limiting rotation of the handle assembly.

Preferably, the upright post is fixed with a first fixed block and a second fixed block; the handle assembly rotates around the first fixed block, and the limiting assembly rotates around the second fixed block.

Preferably, the handle assembly comprises a handle, a connecting piece and a limiting block, wherein the connecting piece and the limiting block are fixed on the handle, the connecting piece is rotationally connected with the first fixed block, and the limiting block extends into the first through groove.

Preferably, the limiting block has an arc-shaped structure.

Preferably, the limiting assembly comprises a locking block and a torsion spring, the locking block is rotationally connected with the second fixed block, and the torsion spring is arranged between the locking block and the second fixed block through a bolt; the locking block is provided with a locking tongue which can extend into the second through groove.

Preferably, the locking tongue has a bevel.

Preferably, a notch matched with the locking tongue is formed at the end part of the limiting block.

The utility model has the beneficial effects that: the limiting block and the locking tongue which are matched with each other are arranged, so that when the handle is in a use state, the limiting block can be abutted against the lower side of the locking tongue to limit the rotation of the handle; the limiting device is automatically reset by arranging the torsion spring, so that the handle can be automatically locked for limiting when rotating to a use position; the folding type folding device is convenient in folding of the whole structure, simple in structure and good in stability.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall appearance of a folding handle of a running machine according to an embodiment of the present utility model.

Fig. 2 is an exploded view of a folding handle of the treadmill.

FIG. 3 is a cross-sectional view of a folding handle of the treadmill.

FIG. 4 is a schematic view of a handle assembly.

Fig. 5 is a schematic diagram of a limiting assembly.

Fig. 6 is a cross-sectional view of a post.

Reference numerals illustrate:

1-upright posts, 11-first through grooves, 12-second through grooves and 13-bolts;

2-handles, 21-connecting pieces, 22-first fixing blocks and 23-limiting blocks;

3-locking blocks, 31-locking tongues, 32-second fixing blocks and 33-torsion springs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-6, the utility model provides a folding handle 2 mechanism of a running machine, which comprises a stand column 1, a handle 2 assembly and a limiting assembly, wherein a first through groove 11 and a second through groove 12 are formed in the stand column 1; the upright 1 is fixed with a first fixed block 22 and a second fixed block 32;

As shown in fig. 4, the handle 2 assembly comprises a handle 2, a connecting piece 21 and a limiting block 23, wherein the connecting piece 21 and the limiting block 23 are fixed on the handle 2, the connecting piece 21 is rotationally connected with a first fixed block 22 through a bolt 13, and the handle 2 can rotate around the first fixed block 22 so as to realize folding; the limiting block 23 extends into the first through groove 11;

Further, the end of the limiting block 23 is of an arc structure, and the locking tongue 31 is provided with an inclined plane; when the handle 2 is required to be used, the arc-shaped structure at the end part of the limiting block 23 can be abutted against the locking tongue 31 and can press down the locking tongue 31, so that the handle 2 can be rotated to a use position;

the end part of the limiting block 23 is provided with a notch matched with the locking tongue 31; when the handle 2 rotates to the using position, the notch of the limiting block 23 is abutted against the lower side of the locking tongue 31, and the locking tongue 31 limits the limiting block 23, so that the movement of the handle 2 is limited;

As shown in fig. 5, the limiting assembly includes a locking block 3 and a torsion spring 33 for limiting the rotation of the handle 2 assembly; the locking block 3 is rotationally connected with the second fixed block 32 through a bolt 13, and the limiting assembly rotates around the second fixed block 32; a torsion spring 33 is arranged between the locking block 3 and the second fixed block 32 through a bolt 13, and the torsion spring 33 is used for resetting the locking block 3; the locking block 3 is provided with a locking tongue 31, and the locking tongue 31 can extend into the second through groove 12;

When the handle 2 needs to be folded, the upper end of the locking block 3 is pressed down, the locking tongue 31 is rotated out of the upright post 1, the handle 2 can be unlocked, and at the moment, the handle 2 is pressed down, and the handle 2 rotates around the first fixed block 22, so that the handle 2 can be folded;

When the handle 2 is required to be used, the handle 2 is lifted, the bottom end of the limiting block 23 is abutted against the locking tongue 31 and presses the locking tongue 31 out of the upright post 1, and after the handle 2 rotates to a use position, the locking tongue 31 is reset under the action of the torsion spring 33, so that the limiting block is automatically limited, and the rotation of the handle 2 is limited.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. A folding handle mechanism of a treadmill, comprising:

the device comprises an upright post (1), wherein a first through groove (11) and a second through groove (12) are formed in the upright post (1);

The handle (2) assembly is rotationally connected with the upright post (1), and the handle (2) assembly extends into the first through groove (11);

The limiting assembly is rotationally connected with the upright post (1), the limiting assembly can extend into the second through groove (12), and the limiting assembly is used for limiting the rotation of the handle (2) assembly.

2. The folding handle mechanism of the running machine according to claim 1, wherein the upright (1) is fixedly provided with a first fixed block (22) and a second fixed block (32); the handle (2) assembly rotates about the first fixed block (22) and the limit assembly rotates about the second fixed block (32).

3. The folding handle mechanism of a running machine according to claim 2, wherein the handle (2) assembly comprises a handle (2), a connecting piece (21) and a limiting block (23), the connecting piece (21) and the limiting block (23) are fixed on the handle (2), the connecting piece (21) is rotationally connected with the first fixed block (22), and the limiting block (23) extends into the first through groove (11).

4. A folding handle mechanism of a running machine according to claim 3, characterized in that the limit block (23) has an arc-shaped structure.

5. A folding handle mechanism of a running machine according to claim 3, wherein the limit component comprises a locking block (3) and a torsion spring (33), the locking block (3) is rotationally connected with the second fixed block (32), and the torsion spring (33) is arranged between the locking block (3) and the second fixed block (32) through a bolt (13); the locking block (3) is provided with a locking tongue (31), and the locking tongue (31) can extend into the second through groove (12).

6. A folding handle mechanism for a treadmill as claimed in claim 5, wherein said locking tongue (31) has a bevel.

7. The folding handle mechanism of the running machine according to claim 5, wherein the end of the limiting block (23) is provided with a notch matched with the locking tongue (31).