CN219023197U

CN219023197U - Lower fixing mechanism of body-building equipment and body-building equipment

Info

Publication number: CN219023197U
Application number: CN202223398689.7U
Authority: CN
Inventors: 曾晴
Original assignee: Xiamen Dmaster Health Tech Co ltd
Current assignee: Xiamen Dmaster Health Tech Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-16
Anticipated expiration: 2032-12-19

Abstract

The utility model provides a lower fixing mechanism of body-building equipment and the body-building equipment, wherein the lower fixing mechanism of the body-building equipment comprises a base fixing plate, an upright post fixing plate, a rotating shaft, a spring and a fixing piece; the base fixing plate is fixedly assembled on the machine base and is provided with a limiting groove; the upright post fixing plate is fixed on the upright post and provided with a limiting boss matched with the limiting groove; the first end of the rotating shaft is fixed on the base fixing plate, and the second end of the rotating shaft is arranged on the upright post fixing plate and the upright post in a penetrating way; the spring is sleeved on the rotating shaft and applies an elastic force towards the base fixing plate to the column; the base fixing plate is provided with a first fixing hole, and the upright post fixing plate and the upright post are provided with a second fixing hole; when the upright post rotates until the limit boss is matched in the limit groove, the first fixing hole corresponds to the second fixing hole; the fixing piece is used for being fixedly arranged in the corresponding first fixing hole and second fixing hole in a penetrating mode. The convenient installation of the upright post and the base is realized.

Description

Lower fixing mechanism of body-building equipment and body-building equipment

Technical Field

The utility model relates to the field of fitness equipment, in particular to a lower fixing mechanism of the fitness equipment and the fitness equipment with the lower fixing mechanism.

Background

The exercise equipment refers to mechanical equipment for assisting exercise, such as a running machine, a rowing machine, a spinning bike and the like. In order to facilitate storage, some exercise equipment can be designed to be foldable; such as by hingedly folding the base and the post. However, when the foldable fitness equipment is unfolded and used, at least one person is usually required to manually centralize the fitness equipment in the whole process, and the other person performs fixing operation; the operation is complex and labor-consuming.

Disclosure of Invention

Therefore, the present utility model provides a lower fixing mechanism of an exercise apparatus and an exercise apparatus with the lower fixing mechanism.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

a lower fixing mechanism of body-building equipment comprises a base fixing plate, an upright post fixing plate, a rotating shaft, a spring and a fixing piece; the base fixing plate is fixedly assembled on the machine base and is provided with a limiting groove; the upright post fixing plate is fixed on the upright post and provided with a limiting boss matched with the limiting groove; the first end of the rotating shaft is fixed on the base fixing plate, and the second end of the rotating shaft is arranged on the upright post fixing plate and the upright post in a penetrating way; the spring is sleeved on the rotating shaft and applies an elastic force towards the base fixing plate to the column; the base fixing plate is provided with a first fixing hole, and the upright post fixing plate and the upright post are provided with a second fixing hole; when the upright post rotates to the limit boss is matched in the limit groove, the first fixing hole corresponds to the second fixing hole; the fixing piece is used for being fixedly arranged in the corresponding first fixing hole and second fixing hole in a penetrating mode.

Furthermore, the limit groove is a trapezoid groove with the inner part being narrow and the outer part being wide, and the limit boss is a trapezoid boss matched with the limit groove.

Further, the stand column is of a hollow structure, and the second end of the rotating shaft and the spring are both accommodated in the hollow cavity of the stand column.

Further, the second end of the rotating shaft is provided with a detachable end cap, one end of the spring is abutted on the end cap, and the other end of the spring is abutted on the upright post so as to apply an elastic force towards the base fixing plate to the upright post.

Further, a fixing sleeve is arranged on the second fixing holes of the upright post and the upright post fixing plate, and the fixing piece is arranged in the through hole of the sleeve in a penetrating mode.

Further, the fixing piece is a fixing screw, and the first fixing hole is a screw hole.

The body-building equipment comprises a machine base and an upright post, wherein the machine base and the upright post are assembled through the lower fixing mechanism of the body-building equipment.

The technical scheme provided by the utility model has the following beneficial effects:

the stand is hinged with the machine base through a rotating shaft, so that folding and storage are realized. When the stand column fixing plate needs to be unfolded, an operator can swing the stand column to the position that the limiting boss of the stand column fixing plate is aligned with the limiting groove of the base fixing plate, and at the moment, the limiting boss is clamped into the limiting groove by the elasticity of the spring to realize pre-fixing; at this time, the operator can fix the fixing piece by penetrating the fixing piece into the corresponding first fixing hole and the second fixing hole. The spring force of the spring is adopted to drive the limiting boss to be clamped into the pre-fixed fit of the limiting groove, the structure is simple, the positioning is good, the whole process can be operated by only one person, the operation is convenient and quick, and the labor is saved.

Drawings

FIG. 1 is a schematic view of a frame of an exercise apparatus according to an embodiment;

FIG. 2 is a partial cross-sectional view of a frame of an exercise apparatus according to an embodiment;

FIG. 3 is an enlarged schematic view of area A of FIG. 2;

FIG. 4 is an exploded view of the lower attachment mechanism of the exercise apparatus of the present embodiment;

FIG. 5 is a second exploded view of the lower attachment mechanism of the exercise apparatus of the present embodiment;

figure 6 shows a cross-sectional view of the lower attachment mechanism of the exercise apparatus of the embodiment.

Detailed Description

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1 to 6, the present embodiment provides a lower fixing mechanism of exercise equipment, comprising a base fixing plate 11, a column fixing plate 12, a rotating shaft 13, a spring 14 and a fixing member 15; the base fixing plate 11 is fixedly assembled on the machine base 1 and is provided with a limit groove 111; the upright post fixing plate 12 is fixed on the upright post 2 and provided with a limiting boss 121 matched with the limiting groove 111; the first end of the rotating shaft 13 is fixed on the base fixing plate 11, and the second end of the rotating shaft is penetrated on the upright post fixing plate 12 and the upright post 2; thus, the hinge arrangement of the upright post 2 and the machine base 1 is realized, and the foldable function is realized.

The spring 14 is sleeved on the rotating shaft 13 and applies an elastic force to the column 2 towards the base fixing plate 11. The base fixing plate 11 is provided with a first fixing hole 112, and the upright post fixing plate 12 and the upright post 2 are provided with a second fixing hole 122; when the upright 2 rotates until the limit boss 121 is matched in the limit groove 111, the first fixing hole 112 and the second fixing hole 122 correspond to each other; the fixing member 15 is configured to be fixedly inserted into and connected to the corresponding first fixing hole 112 and second fixing hole 122.

When the device is required to be unfolded and used, an operator can swing the upright post 2 to the position that the limiting boss 121 of the upright post fixing plate 12 is aligned with the limiting groove 111 of the base fixing plate 11, and at the moment, the limiting boss 121 is clamped into the limiting groove 111 by the elasticity of the spring 14 to realize pre-fixing; at this time, the operator can fix the fixing member 15 by inserting it into the corresponding first fixing hole 112 and second fixing hole 122. The elastic force of the spring 14 is adopted to drive the limiting boss 121 to be clamped into the pre-fixing fit of the limiting groove 111, the structure is simple, the positioning is good, the whole process can be operated by only one person, the operation is convenient and quick, and the labor is saved.

Specifically, in this embodiment, the limiting groove 111 is a trapezoid groove with a narrow inner portion and a wide outer portion, and the limiting boss 121 is a trapezoid boss adapted to the limiting groove 111. The trapezoidal boss and the trapezoidal groove are provided with inclined side wall surfaces, so that the arrangement is that the limiting boss 121 is clamped into the limiting groove 111 to form an inclined matching surface a, and the inclined matching surface a has a good guiding effect when being folded, so that the limiting boss 121 can be smoothly separated from the limiting groove 111, and folding and storage of the stand column 2 are realized.

The stand 2 is hollow structure, the second end of pivot 13 and spring 14 all hold in the cavity of stand 2, so set up, hidden pivot 13 and spring 14 that can be fine for the outward appearance is succinct more, pleasing to the eye.

The second end of the rotating shaft 13 is equipped with a detachable end cap 131, and one end of the spring 14 abuts against the end cap 131, and the other end abuts against the upright 2, so as to apply an elastic force to the upright 2 toward the base fixing plate 11. So arranged, the spring 14 is more convenient to assemble and disassemble.

The second fixing holes 122 of the upright post 2 and the upright post fixing plate 12 are provided with the fixing sleeve 16, and the fixing piece 15 is arranged in the through hole 161 of the sleeve 16 in a penetrating manner for assembly during fixed installation, so that the structure is more stable.

More specifically, the fixing member 15 is a fixing screw, and the first fixing hole 112 is a screw hole; when the stand column 2 is fixed, the fixing screw penetrates through the fixing sleeve 16 and is screwed and fixed on the first fixing hole 112, so that the stand column 2 is fixed on the stand base 1. Of course, in other embodiments, other pins, such as a plug, may be used for the fixing member 15.

The embodiment also provides a exercise apparatus, in this embodiment, a running machine, as shown in fig. 1 and fig. 2, including a machine base 1 and an upright post 2, where the machine base 1 and the upright post 2 are assembled by the lower fixing mechanism of the exercise apparatus.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A lower fixed establishment of body-building apparatus, its characterized in that: comprises a base fixing plate, an upright post fixing plate, a rotating shaft, a spring and a fixing piece; the base fixing plate is fixedly assembled on the machine base and is provided with a limiting groove; the upright post fixing plate is fixed on the upright post and provided with a limiting boss matched with the limiting groove; the first end of the rotating shaft is fixed on the base fixing plate, and the second end of the rotating shaft is arranged on the upright post fixing plate and the upright post in a penetrating way; the spring is sleeved on the rotating shaft and applies an elastic force towards the base fixing plate to the column; the base fixing plate is provided with a first fixing hole, and the upright post fixing plate and the upright post are provided with a second fixing hole; when the upright post rotates to the limit boss is matched in the limit groove, the first fixing hole corresponds to the second fixing hole; the fixing piece is used for being fixedly arranged in the corresponding first fixing hole and second fixing hole in a penetrating mode.

2. The lower fixture of claim 1, wherein: the limiting groove is a trapezoid groove with the inner portion being narrow and the outer portion being wide, and the limiting boss is a trapezoid boss matched with the limiting groove.

3. The lower fixture of claim 1, wherein: the stand is hollow structure, the second end and the spring of pivot all hold in the cavity of stand.

4. The lower fixture of claim 1, wherein: the second end of pivot is equipped with detachable end cap, the one end butt of spring is on the end cap, and the other end butt is on the stand to apply a elasticity towards the base fixed plate to the stand.

5. The lower fixture of claim 1, wherein: and the second fixing holes of the upright posts and the upright post fixing plates are provided with fixing sleeves, and the fixing pieces penetrate through the through holes of the sleeves.

6. The lower fixture of claim 1 or 5, wherein: the fixing piece is a fixing screw, and the first fixing hole is a screw hole.

7. The utility model provides a body-building apparatus, includes board base and stand, its characterized in that: the machine base and the upright post are assembled through the lower fixing mechanism of the body-building equipment as claimed in any one of claims 1 to 6.