CN219001872U - Folding structure of handrail table of running machine - Google Patents
Folding structure of handrail table of running machine Download PDFInfo
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- CN219001872U CN219001872U CN202223365632.7U CN202223365632U CN219001872U CN 219001872 U CN219001872 U CN 219001872U CN 202223365632 U CN202223365632 U CN 202223365632U CN 219001872 U CN219001872 U CN 219001872U
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- limiting unit
- running machine
- unit
- hole
- handrail table
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Abstract
The utility model discloses a folding structure of a handrail table of a running machine. The running machine comprises a running machine upright post and a running machine handrail table rotatably arranged on the running machine upright post, wherein a first limiting unit is arranged on the running machine upright post; the running machine armrest platform is provided with a second limiting unit matched with the first limiting unit and a driving unit used for driving the second limiting unit to act; when the second limiting unit is matched with the first limiting unit along with the overturning of the handrail table of the running machine, the handrail table of the running machine is limited; when the driving unit pushes to separate the second limiting unit from the first limiting unit, the handrail table of the running machine is unlocked so that the handrail table can turn over. The utility model adopts a pressing unlocking mode, so that the unlocking operation is more convenient; the self-locking can be realized quickly after the running machine armrest platform is turned over and unfolded, and the locking operation is more convenient; the whole structure is simple, and the installation and the processing are convenient.
Description
Technical Field
The utility model relates to the technical field of treadmills, in particular to a folding structure of a handrail table of a treadmill.
Background
In the prior art, as in the domestic patent CN217511071U filed earlier by the applicant, a folding structure of a handrail of a running machine is disclosed, which is capable of locking and unlocking the handrail by means of a rotating operation of a handle, including locking when the handrail is in an unfolded state and a folded state, and the specific structure can be seen in the above-mentioned disclosure.
According to user feedback, the above structure is characterized in that the handle is positioned below the handrail table of the running machine, so that the user can only see the handle on one side by general sight, and can feel time spent on searching the handle when simultaneously unlocking the two sides of the running machine, therefore, the applicant makes further improvement to provide a handrail folding mechanism with more convenient operation.
Disclosure of Invention
The utility model provides a folding structure of a handrail table of a running machine, which aims at the defects in the prior art.
In order to solve the technical problems, the utility model is solved by the following technical scheme:
the folding structure of the handrail table of the running machine comprises a running machine upright post and the handrail table of the running machine which is rotatably arranged on the running machine upright post,
a first limiting unit is arranged on the upright post of the running machine;
the running machine armrest platform is provided with a second limiting unit matched with the first limiting unit and a driving unit used for driving the second limiting unit to act;
when the second limiting unit is matched with the first limiting unit along with the overturning of the handrail table of the running machine, the handrail table of the running machine is limited;
when the driving unit pushes to separate the second limiting unit from the first limiting unit, the handrail table of the running machine is unlocked so that the handrail table can turn over.
In the above scheme, preferably, the first limiting unit is a limiting block fixed on the upright post of the running machine, and the second limiting unit comprises a hook part matched with the first limiting unit in a clamping manner.
In the above aspect, preferably, the hook portion includes an inclined wall, and a connection between the inclined wall and an upper wall of the hook portion is an arc-shaped wall.
In the above aspect, preferably, the driving unit includes a main pin and an elastic unit, the main pin is slidably disposed on the handrail table of the running machine, the second limiting unit is disposed on the main pin, one end of the elastic unit abuts against the second limiting unit, the other end abuts against the inner wall of the handrail table of the running machine, and the second limiting unit is limited by the main pin at least in a direction of a force applied by the elastic unit.
In the above aspect, preferably, the second limiting unit is fixedly mounted on the main body pin.
In the above aspect, preferably, the main body pin includes a limiting step for limiting movement of the second limiting unit in a direction of the force applied to the elastic unit.
In the above aspect, preferably, the treadmill handrail table includes an outer housing and an assembly part fixedly disposed in the outer housing, and the outer housing includes a hole through which the main body pin passes and a hole through which the second limiting unit passes;
the assembly part comprises a built-in cavity, a first hole formed in the first wall of the assembly part and a second hole formed in the second wall of the assembly part, the main body pin is slidably mounted in the first hole, one end of the elastic unit is abutted to the second limiting unit, the other end of the elastic unit is abutted to the wall of the built-in cavity, and the matched part of the second limiting unit and the first limiting unit extends to the lower part of the assembly part through the second hole.
In the above aspect, preferably, a third hole corresponding to the first hole is formed in a third wall of the fitting, and the main body pin is disposed on the fitting through the first hole and the third hole in order.
In the above aspect, preferably, the main pin includes an orientation portion with a non-circular shape, and the shape and the size of the first hole are adapted to the shape and the size of the orientation portion;
the elastic unit is a spring.
In the above scheme, preferably, a connecting piece is rotatably installed at the upper end of the upright post of the running machine, and the connecting piece is fixedly connected with the outer shell or the assembly part;
the upper end of the upright post of the running machine is provided with an avoidance port for providing a movable space for the connecting piece;
the second limiting unit is provided with a mounting hole, a positioning pin is arranged in the mounting hole, and the main body pin is provided with a notch matched with the positioning pin.
The beneficial effects of the utility model are as follows:
the utility model adopts a pressing unlocking mode, so that the unlocking operation is more convenient; the self-locking can be realized quickly after the running machine armrest platform is turned over and unfolded, and the locking operation is more convenient; the whole structure is simple, and the installation and the processing are convenient.
Drawings
Fig. 1 is a schematic view showing an unfolded state of the armrest platform of the present utility model.
FIG. 2 is a schematic diagram of the exploded status of the present utility model (including a treadmill deck).
Fig. 3 is an enlarged schematic view at D in fig. 2.
FIG. 4 is a schematic diagram showing a sectional state of the present utility model.
Fig. 5 is an enlarged schematic view at E in fig. 4.
Fig. 6 is a schematic diagram illustrating a matching state of the first limiting unit, the second limiting unit and the driving unit according to the present utility model.
Fig. 7 is a schematic view of a body pin of the present utility model.
Fig. 8 is a schematic view of an assembly of the present utility model.
Fig. 9 is a schematic cross-sectional view of an assembly of the present utility model.
FIG. 10 is a schematic view of the upper end of the post of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
referring to fig. 1-10, the folding structure of the handrail table of the running machine comprises a running machine upright post 1 and a running machine handrail table 2 rotatably arranged on the running machine upright post 1, as shown in fig. 1, the running machine upright post 1 can be provided with two handrail tables which are symmetrically arranged on two sides of the running table respectively, and the running machine handrail table 2 can be supported by the two running machine upright posts 1 together.
In this embodiment, the first limiting unit 3 is configured on the upright post 1 of the running machine, and correspondingly, the second limiting unit 4 matched with the first limiting unit 3 is configured on the handrail table 2 of the running machine, the second limiting unit 4 can act along with the turning of the handrail table 2 of the running machine, and after the handrail table 2 of the running machine is turned and unfolded in place, the second limiting unit 4 and the first limiting unit 3 are matched to form a limit, so that the handrail table 2 of the running machine is locked.
The second limiting unit 4 is matched with a driving unit, the second limiting unit 4 and the first limiting unit 3 can be separated by pushing the driving unit, unlocking of the handrail table 2 of the running machine is achieved, and after unlocking, the handrail table 2 of the running machine can be turned over and folded.
In this embodiment, the first limiting unit 3 is a limiting block fixed on the vertical column 1 of the running machine, as shown in fig. 10, the vertical column 1 of the running machine has an opening at its upper end and a cavity inside, and as one embodiment, the vertical column 1 of the running machine may be a hollow vertical column, and the opening at its upper end is used for the entry of the second limiting unit 4.
As shown in fig. 3, the driving unit includes a main pin 51 and an elastic unit 52, in this embodiment, the handrail table 2 of the running machine includes a housing 21 and a fitting 22 fixed in the housing 21, and as shown in fig. 2-4 and 8, the fitting 22 includes a built-in cavity 221, a first hole 223 formed on a first wall 222 of the fitting 22, a second hole 225 formed on a second wall 224 of the fitting 22, and a third hole 227 formed on a third wall 226 of the fitting 22, wherein the first hole 223 corresponds to the third hole 227.
The body pin 51 is mounted in the first aperture 223, the third aperture 227 with one end extending out of the first aperture 223 and the other end extending out of the third aperture 227, the body pin 51 being brought into a supporting orientation by means of the walls of the first aperture 223 and the third aperture 227.
Meanwhile, the outer casing 21 of the handrail table 2 of the running machine comprises a hole for the main body pin 51 to pass through and a hole for the second limiting unit 4 to pass through.
As shown in fig. 5 and 6, the second limiting unit 4 is disposed on the main pin 51, one end of the elastic unit 52 abuts against the second limiting unit 4, the other end abuts against the inner wall of the internal cavity 221 of the fitting 22, and the elastic unit 52 may be a spring.
In order to enable the movement of the main body pin 51 to drive the second limiting unit 4 to move, there may be various forms, and as one embodiment, the second limiting unit 4 is fixedly mounted on the main body pin 51; as another embodiment, the main body pin 51 includes a limiting step 511 for limiting the movement of the second limiting unit 4 in the direction of the force applied by the elastic unit 52, that is, when the main body pin 51 is pushed in the direction of the elastic unit 52, the second limiting unit 4 can be driven to move along with the movement of the main body pin, and the elastic unit 52 is contracted along with the movement.
To prevent the main body pin 51 from rotating, so that the first limiting unit 4 and the second limiting unit 5 can be matched more reliably, in this embodiment, the main body pin 51 includes an orientation portion 513 with a non-circular shape, and the shape and size of the first hole 223 are matched with those of the orientation portion 513.
In the above description of the operation modes of the second limiting unit 4 and the main pin 51, in this embodiment, the portion where the second limiting unit 4 is matched with the first limiting unit 3 extends to the lower portion of the fitting 22 through the second hole 225 on the fitting 22, and the second limiting unit 4 includes the hook portion 42 engaged with the first limiting unit 3 in a clamping manner, as shown in fig. 6, by combining the hook portion 42 with the first limiting unit 3, the locking of the handrail table 2 of the running machine is formed.
In order to enable the second limiting unit 4 to be locked with the first limiting unit 3 quickly and conveniently, and achieve the self-locking purpose, in this embodiment, the hook portion 42 includes an inclined wall 421, a connection portion between the inclined wall 421 and an upper wall of the hook portion 42 is an arc wall 422, after the handrail table 2 of the running machine is turned and unfolded, the inclined wall 421 contacts with an upper end of the first limiting unit 3, and the second limiting unit 4 is pushed by the inclined wall 421 to retract towards the elastic unit 52, so that the hook portion 42 of the second limiting unit enters into a position below the first limiting unit 3 smoothly to form locking.
For the overturning connection mode of the handrail table 2 of the running machine and the upright column 1 of the running machine, in this embodiment, as shown in fig. 10, the upper end of the upright column 1 of the running machine is rotatably provided with a connecting piece 11, meanwhile, the upper end of the upright column 1 of the running machine is provided with an avoiding opening 12 for providing a movable space for the connecting piece 11, and the connecting piece 11 is fixedly connected with the outer shell 21 or the assembly part 22.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a treadmill handrail platform beta structure, including treadmill stand and rotation set up in treadmill handrail platform on the treadmill stand, its characterized in that:
a first limiting unit is arranged on the upright post of the running machine;
the running machine armrest platform is provided with a second limiting unit matched with the first limiting unit and a driving unit used for driving the second limiting unit to act;
when the second limiting unit is matched with the first limiting unit along with the overturning of the handrail table of the running machine, the handrail table of the running machine is limited;
when the driving unit pushes to separate the second limiting unit from the first limiting unit, the handrail table of the running machine is unlocked so that the handrail table can turn over.
2. The treadmill handrail table folding structure of claim 1, wherein: the first limiting unit is a limiting block fixed on the upright post of the running machine, and the second limiting unit comprises a hook part which is matched with the first limiting unit in a clamping way.
3. The treadmill handrail table folding structure of claim 2, wherein: the hook part comprises an inclined wall, and the joint between the inclined wall and the upper wall of the hook part is an arc-shaped wall.
4. The treadmill handrail table folding structure of claim 1, wherein: the driving unit comprises a main body pin and an elastic unit, the main body pin is arranged on the running machine armrest platform in a sliding mode, the second limiting unit is arranged on the main body pin, one end of the elastic unit is abutted to the second limiting unit, the other end of the elastic unit is abutted to the inner wall of the running machine armrest platform, and the second limiting unit is limited by the main body pin at least in the direction of the force applied by the elastic unit.
5. The folding structure of the handrail table of the running machine according to claim 4, wherein: the second limiting unit is fixedly arranged on the main body pin.
6. The folding structure of the handrail table of the running machine according to claim 4, wherein: the main body pin comprises a limiting step used for limiting the second limiting unit to move in the direction of the force applied by the elastic unit.
7. The treadmill handrail table folding structure of any one of claims 4-6, wherein: the running machine armrest platform comprises an outer shell and an assembly part fixedly arranged in the outer shell, wherein the outer shell comprises a hole for the main body pin to pass through and a hole for the second limiting unit to pass through;
the assembly part comprises a built-in cavity, a first hole formed in the first wall of the assembly part and a second hole formed in the second wall of the assembly part, the main body pin is slidably mounted in the first hole, one end of the elastic unit is abutted to the second limiting unit, the other end of the elastic unit is abutted to the wall of the built-in cavity, and the matched part of the second limiting unit and the first limiting unit extends to the lower part of the assembly part through the second hole.
8. The treadmill handrail table folding structure of claim 7, wherein: a third hole corresponding to the first hole is formed in the third wall of the assembly part, and the main body pin sequentially penetrates through the first hole and the third hole to be arranged on the assembly part.
9. The treadmill handrail table folding structure of claim 8, wherein: the main body pin comprises an orientation part with a non-circular shape, and the shape and the size of the first hole are matched with those of the orientation part;
the elastic unit is a spring.
10. The treadmill handrail table folding structure of claim 7, wherein: the upper end of the upright post of the running machine is rotatably provided with a connecting piece which is fixedly connected with the outer shell or the assembly part;
the upper end of the upright post of the running machine is provided with an avoidance port for providing a movable space for the connecting piece;
the second limiting unit is provided with a mounting hole, a positioning pin is arranged in the mounting hole, and the main body pin is provided with a notch matched with the positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223365632.7U CN219001872U (en) | 2022-12-15 | 2022-12-15 | Folding structure of handrail table of running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223365632.7U CN219001872U (en) | 2022-12-15 | 2022-12-15 | Folding structure of handrail table of running machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219001872U true CN219001872U (en) | 2023-05-12 |
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ID=86237646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223365632.7U Active CN219001872U (en) | 2022-12-15 | 2022-12-15 | Folding structure of handrail table of running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219001872U (en) |
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2022
- 2022-12-15 CN CN202223365632.7U patent/CN219001872U/en active Active
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