CN215841412U - Treadmill with adjustable handrail spacing - Google Patents

Abstract

The utility model relates to the field of running machines, and discloses a running machine with adjustable handrail spacing, which comprises a running table, handrails arranged on two sides of the front end of the running table and an air spring arranged between the handrails and the running table, wherein the handrails comprise hinged sections which are arranged on two sides of the front end of the running table in parallel and the bottoms of which are hinged with the side wall of the running table, and handheld rods arranged on the upper end surfaces of the hinged sections in a horizontal rotating manner, two ends of the air spring are respectively hinged with the hinged sections and the side wall of the running table, each handheld rod comprises a handheld section capable of revolving around the hinged sections and a connecting section connected between the bottom of the handheld section and the upper end of the hinged section, and the handheld section of the running machine can adjust the spacing after rotating, so that the running machine is suitable for being held by adults or children.

Description

Treadmill with adjustable handrail spacing

Technical Field

The utility model relates to the field of treadmills, in particular to a treadmill with adjustable handrail spacing.

Background

The treadmill is used as a common fitness device and is widely applied, the existing treadmill generally comprises a running platform and a handrail, the specific structure of the treadmill can refer to a handrail and instrument console height-adjustable single-upright-column treadmill disclosed in the Chinese patent with the publication number of CN203253102U, and the treadmill comprises a treadmill hinge section, a running platform assembly, a handrail and instrument console assembly and a height-adjustable upright column; the treadmill assembly is mounted on the treadmill hinge section; the lower end of the height-adjustable upright post is fixed on the articulated section of the treadmill, and the upper end is provided with a handrail and an instrument console component; the height-adjustable upright column comprises a lower upright column, an upper upright column, a driving unit and a fixing pin; the upper end of the upper upright post is fixed with the handrail and instrument console assembly, and the driving unit is arranged below the upper upright post and used for supporting the handrail and instrument console assembly; the fixing pin is used for fixing the upper upright post.

Based on the above problem that the treadmill with the above structure is bulky and cannot be folded, which causes inconvenience in transportation or storage, chinese patent with publication number CN208865111U discloses a treadmill with foldable handrails, comprising: the device comprises a running table, a handrail, a driving roller positioned at the front end of the running table, a motor driving the driving roller, a driven roller positioned at the rear end of the running table, and a running belt surrounding the driving roller and the driven roller; the handrail comprises a portal handrail body, an air spring, a handrail hinging seat fixed at the front part of the running platform and a spring hinging seat fixed at the middle part of the running platform; this articulated seat of handrail be equipped with articulated shaft of handrail body lower extreme articulated and the spacing axle that the cover was equipped with the elastic sleeve, the air spring rear end cover is equipped with the elasticity protection pad, the elasticity protection pad upper surface has and holds the sunken of pole setting, air spring one end with the articulated other end of the articulated seat of spring with handrail body lower part is articulated, handrail body can follow with run the folding position of platform laminating and rotate to the expansion position, handrail body supports when being in the expansion position and leans on the elastic sleeve.

The handrail of the treadmill can be folded, but the handrail is door-shaped, so that an adult can walk on two sides or the upper end of the handrail to run when using the treadmill, but the width of two sides of the handrail is fixedly arranged, and the width is larger than that of the treadmill to realize folding, so that when a child uses the treadmill, the height of the upper end of the handrail is too high, the width of two sides of the handrail is too wide, the handrail cannot touch, and potential safety hazards exist during running.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a treadmill with adjustable handrail spacing, which effectively improves the applicability.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a handrail interval adjustable treadmill, including running the platform, in the handrail that the both sides of running the platform front end set up and set up in the handrail and run the air spring between the platform, the handrail includes parallel arrangement in the both sides of running the platform front end and bottom and run the articulated section of platform lateral wall and in the handheld pole that sets up of articulated section up end horizontal rotation, the both ends of air spring respectively with articulated section and run the articulated setting of platform lateral wall, handheld pole is including can be around the handheld section of articulated section revolution and connecting the linking section between handheld section bottom and articulated section upper end.

Furthermore, the linking section includes that the bottom rotates the cooperation section of being connected with the articulated section and sets up and drive about the reducing section of handheld section and articulated section dislocation complex between cooperation section and handheld section.

Furthermore, the variable diameter section is in an L shape, a concave arc shape, a convex arc shape or an oblique line shape.

Furthermore, the upper end of the hinged section is convexly provided with an inserting section inserted into the matching section, and a rotating bearing is arranged between the inserting section and the matching section.

Furthermore, the outside cover of handheld section be equipped with elasticity antiskid cover.

Further, the running platform comprises a support, a driving roller and a driven roller which are respectively rotatably arranged at the front end and the rear end of the support, and a running belt which is arranged outside the driving roller and the driven roller in a tensioning manner, wherein a motor for driving the driving roller is arranged on the support.

Furthermore, an instrument control assembly is arranged at the front end of the support.

Compared with the prior art, the utility model has the following beneficial effects: compare in prior art, the handrail of door shape is changed into the handrail of two vertical settings, the handrail through articulated section and nitrogen spring realize and run the folding or the cooperation of expansion between the platform, thereby be convenient for accomodate or transport, the handrail has included handheld section and linking section, the linking section has included cooperation section and reducing section again, realize the horizontal rotation of handheld relative articulated section of section through the cooperation section, realize the revolution motion of handheld section around articulated section through the reducing section, thereby the revolution according to handheld relative articulated section of section changes the interval between two handheld sections, thereby be suitable for adult and children's common use, it is very convenient to operate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an isometric view of a treadmill with adjustable handrail spacing of the present embodiment;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a top view of the treadmill of the present embodiment with adjustable armrest spacing for use by a child;

FIG. 4 is a top view of the treadmill handrail of FIG. 3 with adjustable handrail spacing shown in a 45 degree outward rotation;

fig. 5 is a top view of the handrail of the treadmill with adjustable handrail spacing of fig. 3 in a state of being rotated 90 ° outward.

In the figure: 1. a support; 2. running the belt; 3. an instrument control assembly; 4. a gas spring; 5. a hinged section; 6. a joining section; 61. a mating segment; 62. a diameter-changing section; 7. a handheld section; 8. an elastic anti-slip sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

The utility model provides a handrail interval adjustable treadmill, refer to fig. 1-2, including running the platform, in the handrail that the both sides of running the platform front end set up and set up in handrail and the air spring 4 of running between the platform, run the platform including being frame type support 1, rotate respectively and set up in the drive roll of support 1 front and back end and driven voller and the tensioning sets up in the outer race area 2 of drive roll and driven voller, be provided with the motor of drive roll on support 1, be provided with instrument control assembly 3 at support 1 front end, instrument control assembly 3 is prior art, change the setting into on support 1 by original setting on the handrail, change for follow-up handrail structure provides convenience.

The armrests comprise hinged sections 5 which are arranged on two sides of the front end of the running platform in parallel and the bottoms of which are hinged with the side wall of the running platform, and handheld rods which are horizontally rotatably arranged on the upper end surface of the hinged sections 5, two ends of the air spring 4 are respectively hinged with the hinged sections 5 and the side wall of the running platform, the armrests stand above the running platform when unfolded and are accommodated on two sides of the running platform when folded, and when the armrests are unfolded, piston rods of the air spring 4 are in an extending state; when the armrest is folded, the piston rod of the gas spring 4 is in a compressed state and the gas spring 4 is located below the armrest.

The handheld rod comprises a handheld section 7 capable of revolving around a hinge section 5 and a connecting section 6 connected between the bottom of the handheld section 7 and the upper end of the hinge section 5, an elastic anti-slip sleeve 8 is sleeved outside the handheld section 7, the elastic anti-slip sleeve 8 longitudinally extends to two ends of the handheld section 7 to ensure that both adults and children can touch the elastic anti-slip sleeve 8, the elastic anti-slip sleeve 8 is preferably made of rubber, silica gel, sponge or plastic, the connecting section 6 comprises a matching section 61 with the bottom rotatably connected with the hinge section 5 and a diameter-changing section 62 arranged between the matching section 61 and the handheld section 7 to drive the handheld section 7 and the hinge section 5 to be in staggered fit, the upper end of the hinge section 5 is convexly provided with an inserting section inserted into the matching section 61, a rotating bearing is arranged between the inserting section and the matching section 61, the diameter-changing section 62 is in an L shape, a concave arc shape, a convex arc shape or an oblique line shape, the concave arc shape is adopted in the embodiment, and the diameter-changing section 62 in the above shapes can realize the central dislocation of the handheld section 7 and the hinge section 5, therefore, the handheld sections 7 can revolve around the hinge section 5, and the handheld sections 7 on the two sides can approach or depart from each other along with the rotation of the handheld sections 7, referring to fig. 3-5, which are top views of the treadmill when the distance between the handheld sections 7 is gradually increased from the minimum, and adults or children can rotate the handheld sections 7 according to actual conditions.

When used by adults, the two reducer sections 62 are generally kept in a parallel state, i.e., the state of fig. 5; the child rotates the angle of the hand-held segment 7 relative to the hinge segment 5 according to the arm length, fig. 3 shows the state of fig. 5 when it is rotated inward by 90 ° (this is the closest distance that the two hand-held segments 7 can be adjusted to), and fig. 4 shows the state of fig. 5 when it is rotated inward by 45 °.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a handrail interval adjustable treadmill, includes the race platform, in the handrail that the both sides of running platform front end set up and set up in handrail and race air spring (4) between the platform, its characterized in that: the handrail includes parallel arrangement in the both sides of running the platform front end and bottom and run the articulated section (5) of platform lateral wall and in articulated section (5) up end horizontal rotation set up handheld pole, the both ends of air spring (4) respectively with articulated section (5) with run the articulated setting of platform lateral wall, handheld pole is including handheld section (7) that can revolve round articulated section (5) and connect linking section (6) between handheld section (7) bottom and articulated section (5) upper end.

2. The treadmill of claim 1, wherein the handrail spacing is adjustable, and further comprising: the connecting section (6) comprises a matching section (61) with the bottom rotatably connected with the hinge section (5) and a reducing section (62) arranged between the matching section (61) and the handheld section (7) and used for driving the handheld section (7) to be in staggered fit with the hinge section (5).

3. The treadmill of claim 2, wherein the handrail spacing is adjustable, and further comprising: the variable diameter section (62) is L-shaped, concave arc-shaped, convex arc-shaped or oblique line-shaped.

4. The treadmill of claim 2, wherein the handrail spacing is adjustable, and further comprising: the upper end of the hinged section (5) is convexly provided with a penetrating section inserted into the matching section (61), and a rotating bearing is arranged between the penetrating section and the matching section (61).

5. The treadmill of claim 1, wherein the handrail spacing is adjustable, and further comprising: the outside cover of handheld section (7) be equipped with elasticity antiskid cover (8).

6. The treadmill of claim 1, wherein the handrail spacing is adjustable, and further comprising: the running platform comprises a support (1), a driving roller and a driven roller which are respectively arranged at the front end and the rear end of the support (1) in a rotating mode, and a running belt (2) which is arranged outside the driving roller and the driven roller in a tensioning mode, wherein a motor for driving the driving roller is arranged on the support (1).

7. The treadmill of claim 6, wherein the handrail spacing is adjustable, and further comprising: an instrument control component (3) is arranged at the front end of the bracket (1).

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