CN217854338U

CN217854338U - Folding handrail of treadmill

Info

Publication number: CN217854338U
Application number: CN202221650600.9U
Authority: CN
Inventors: 项日成; 彭星伟
Original assignee: Beijing Kingsmith Technology Co Ltd
Current assignee: Beijing Kingsmith Technology Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-22
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a folding handrail of treadmill, this folding handrail of treadmill include the base support, are provided with the connecting seat on the base support, are provided with first connecting hole and second connecting hole on the connecting seat, still are provided with the adaptor on the connecting seat, rotate on the adaptor and set up handrail assembly, are provided with spacing hole on the handrail assembly, and the connecting piece passes spacing hole, is connected spacing hole and first connecting hole or second connecting hole to make handrail assembly fold or expand for the base support. The utility model provides a folding handrail of treadmill, through be provided with first connecting hole and second connecting hole on the connecting seat, rotate on the adaptor and set up handrail assembly, be provided with spacing hole on the handrail assembly, the connecting piece passes spacing hole, is connected spacing hole and first connecting hole or second connecting hole to make handrail assembly fold or expand for base support, simple structure, easy dismounting has reduced the volume of treadmill, saves space, is convenient for carry and carry.

Description

Folding handrail of treadmill

Technical Field

The utility model belongs to the technical field of the treadmill, especially, relate to a folding handrail of treadmill.

Background

Nowadays, with the continuous improvement of living standard, the sub-health erodes the bodies of more and more people, people are busy working and tired in learning all day by day, and various problems occur to the bodies continuously due to the lack of exercise for a long time, so that modern people with the basis of economic materials can light healthy red lights. Therefore, in order to build up health and keep away from sub-health, fitness begins to enter the sight of people, various household fitness equipment and fitness places are born as required in order to meet the requirements of the vast users, and the treadmill, which is one of the most popular fitness equipment for fitness, also enters the lives of people and is deeply loved by the vast population. In order to ensure the safety of users, a handrail assembly is generally installed on a treadmill so that the users can hold the handrail assembly to stabilize their bodies when falling or because of other circumstances, and thus the handrail assembly is an essential component of the treadmill.

Original domestic treadmill has running area and frame to constitute, needs the people to run on running area when using, need hold the handrail subassembly in the frame with hand sometimes and move, but because the treadmill frame is not convenient for fold, occupation space is great, when not using, inconvenient putting and also when moving also be convenient for carry. In order to solve traditional treadmill bulky, accomodate inconvenient problem, current treadmill often can set up handrail assembly into beta structure, satisfies the demand that the user transported, removed or deposited, but the big structure of handrail assembly beta structure of current treadmill is complicated, and the dismouting process is very loaded down with trivial details, and the equipment precision is low, does not have cushioning effect when handrail assembly is folding, very easy direct drop, damage spare part.

Therefore, it is needed to design a foldable handrail of a treadmill to solve the problems of the treadmill mentioned above, such as large volume, complicated structure, inconvenient storage and transportation, and inconvenient disassembly and assembly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems of large size, complex structure, inconvenient storage and transportation and inconvenient disassembly and assembly of the treadmill in the background art, the foldable handrail of the treadmill is provided to solve the problems.

In order to achieve the above object, the utility model discloses a specific technical scheme of handrail is as follows:

the utility model provides a folding handrail of treadmill, includes the base support, is provided with the connecting seat on the base support, is provided with first connecting hole and second connecting hole on the connecting seat, still is provided with the adaptor on the connecting seat, rotates on the adaptor and sets up handrail assembly, is provided with spacing hole on the handrail assembly, and the connecting piece passes spacing hole, will spacing hole and first connecting hole or second connecting hole be connected to make handrail assembly fold or expand for the base support.

Further, be provided with the rotating part on the adaptor, the setting can be dismantled at the connecting seat to the rotating part, and armrest assembly rotates and sets up at the rotating part to make armrest assembly fold or expand for base support.

Further, be provided with the buffer on the rotating part, handrail assembly rotates and sets up in buffer, and buffer is used for buffering handrail assembly's rotation.

Further, the buffer portion is a stripe extending in the axial direction of the rotating portion.

Furthermore, still be provided with spacing portion on the adaptor, spacing portion sets up the one end of keeping away from the connecting seat at the adaptor for the removal of restriction handrail subassembly.

Further, still include to change the cover, change the cover and set up between connecting seat and adaptor, change the cover and be used for connecting seat and adaptor.

Furthermore, the rotating sleeve is provided with a first limiting part, the adapter is provided with a second limiting part, and the first limiting part is matched with the second limiting part to limit the rotation of the adapter.

Further, be provided with the swivel sleeve on the handrail subassembly, the swivel sleeve sets up at handrail subassembly tip, and the swivel sleeve rotates and sets up in the buffer portion.

Furthermore, spacing hole setting is sheathe in at the rotation, and spacing hole is connected with first connecting hole or second connecting hole to make handrail component fold or expand for base support.

Further, the connecting seat is including connecting body, first supporting part and second supporting part, and first supporting part and second supporting part set up respectively in connecting the body both sides, and first supporting part, connection body and second supporting part enclose and establish into the spacing groove, and the spacing inslot is arranged in to the pedestal support.

The utility model discloses a folding handrail of treadmill has following advantage:

through being provided with first connecting hole and second connecting hole on the connecting seat, rotate on the adaptor and set up handrail assembly, be provided with spacing hole on the handrail assembly, the connecting piece passes spacing hole, is connected spacing hole and first connecting hole or second connecting hole to make handrail assembly fold or expand for base support, simple structure, easy dismounting has reduced treadmill's volume, saves space, is convenient for carry and transport.

Drawings

FIG. 1 is a schematic view of the foldable handrail of the treadmill of the present invention;

FIG. 2 is a schematic view of the folding structure of the foldable handrail of the treadmill of the present invention;

FIG. 3 is a schematic view of the exploded structure of the foldable handrail of the treadmill of the present invention;

FIG. 4 is a schematic structural view of the foldable handrail of the treadmill of the present invention;

FIG. 5 is an enlarged view of A in FIG. 4;

fig. 6 is a first schematic structural view of the connecting seat of the present invention;

FIG. 7 is a second schematic structural view of the connecting seat of the present invention;

fig. 8 is a schematic structural view of the adaptor and the shaft sleeve of the present invention;

fig. 9 is a schematic structural view of the shaft sleeve of the present invention;

fig. 10 is a schematic structural view of the adaptor of the present invention.

The symbols in the figure illustrate:

1. a base support; 11. a first bracket; 12. a second bracket; 13. a third support; 2. a first connecting seat; 21. a connecting body; 22. a first support section; 23. a second support portion; 24. a connecting shaft; 25. a first connection hole; 26. a second connection hole; 3. a second connecting seat; 4. a first adapter; 41. a first rotating section; 42. a first buffer section; 43. a first blocking portion; 44. a second limiting part; 5. a second adaptor; 6. an armrest assembly; 61. a first armrest; 611. a first rotating sleeve; 612. a first limiting hole; 62. a second armrest; 63. a third handrail; 631. a second rotary sleeve; 632. a second limiting hole; 7. a first bushing; 71. a third limiting part; 8. a second shaft sleeve; 9. a first connecting member; 10. a second connecting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The folding handrail of the running machine of the present invention will be described with reference to fig. 1 to 10.

As shown in fig. 1-7, the utility model provides a folding handrail of treadmill, including base support 1, be provided with the connecting seat on base support 1, be provided with first connecting hole 25 and second connecting hole 26 on the connecting seat, still be provided with the adaptor on the connecting seat, rotate on the adaptor and set up handrail assembly 6, be provided with spacing hole on handrail assembly 6, the connecting piece passes spacing hole, is connected spacing hole and first connecting hole 25 or second connecting hole 26 to make handrail assembly 6 fold or expand for base support 1.

Through being provided with first connecting hole 25 and second connecting hole 26 on the connecting seat, it sets up handrail assembly 6 to rotate on the adaptor, be provided with spacing hole on the handrail assembly 6, the connecting piece passes spacing hole, be connected spacing hole and first connecting hole 25 or second connecting hole 26, so that handrail assembly 6 is for base support 1 is folding or expand, moreover, the steam generator is simple in structure, and easy dismounting has reduced the volume of treadmill, saves space, and be convenient for transport and transport.

Further, as shown in fig. 1 to 4, the base bracket 1 includes a first bracket 11, a second bracket 12, and a third bracket 13, the second bracket 12 is erected between the first bracket 11 and the third bracket 13, and the first bracket 11, the second bracket 12, and the third bracket 13 form a U-shaped structure. The connecting seat includes first connecting seat 2 and second connecting seat 3, can dismantle at first support 11 and be connected with first connecting seat 2, can dismantle at second support 12 and be connected with second connecting seat 3. In this embodiment, the first connection seat 2 and the second connection seat 3 have the same structure, only the structure of the first connection seat 2 is described here, the first connection seat 2 includes a connection body 21, a first support portion 22 and a second support portion 23, the first support portion 22 and the second support portion 23 are respectively disposed on two sides of the connection body 21, the first support portion 22, the connection body 21 and the second support portion 23 are enclosed to form a limiting groove, the first support 11 is disposed in the limiting groove of the first connection seat 2, the second support 12 is disposed in the limiting groove of the second connection seat 3, the limiting groove can limit the first support 11 or the third support 13, and the first connection seat 2 and the second connection seat 3 are limited from moving along the first direction. A through hole is further formed in the connecting body 21, and a screw penetrates through the through hole to further fix the first connecting seat 2 on the first support 11 and fix the second connecting seat 3 on the second support 12. In this embodiment, the first direction is a direction indicated by L1 in fig. 3.

Further, as shown in fig. 1 to 3, the armrest assembly 6 includes a first armrest 61, a second armrest 62 and a third armrest 63, the second armrest 62 is erected between the first armrest 61 and the third armrest 63, and the first armrest 61, the second armrest 62 and the third armrest 63 are connected to form a U-shaped structure, in this embodiment, the first armrest 61 is rotatably connected to the first connecting seat 2 on the first support 11, and the third armrest 63 is rotatably connected to the second connecting seat 3 on the third support 13.

Further, as shown in fig. 3 to 10, a rotating portion is disposed on the adapter, the rotating portion is detachably disposed on the connecting seat, and the armrest assembly 6 is rotatably disposed on the rotating portion, so that the armrest assembly 6 can be folded or unfolded relative to the base frame 1. Be provided with the buffer on the rotating part, handrail subassembly 6 rotates and sets up in the buffer, and the buffer is used for buffering handrail subassembly 6's rotation. In this embodiment, the material of adaptor is plastics, and the handrail is when rotating for the rotating part of adaptor, and buffer and handrail friction provide the frictional force increase for the handrail is when folding for the connecting seat, and the handrail is difficult directly to drop, takes place the incident, also can avoid the handrail directly to drop on base support 1 simultaneously, leads to handrail and 1 direct collision of base support, damages handrail or base support 1. In this embodiment, the buffer portion is a stripe extending in the axial direction of the rotating portion. The stripe is provided with many, and many stripes are along the circumference direction evenly distributed of rotating part.

Specifically, as shown in fig. 3 to 10, in the present embodiment, the adaptor includes a first adaptor 4 and a second adaptor 5. The first connecting seat 2 is provided with a first adapter 4, the second connecting seat 3 is provided with a second adapter 5, the first handrail 61 is rotatably connected with the first adapter 4 on the first support 11, and the third handrail 63 is rotatably connected with the second adapter 5 on the third support 13. The first rotating part 41 is arranged on the first adapter 4, the second rotating part is arranged on the second adapter 5, the first buffering part 42 is arranged on the first rotating part 41, the second buffering part is arranged on the second rotating part, the first handrail 61 is rotatably connected with the first buffering part 42, and the third handrail 63 is rotatably connected with the second buffering part.

Further, as shown in fig. 1 to 3, the armrest assembly 6 is provided with a rotating sleeve, the rotating sleeve is disposed at an end of the armrest assembly 6, and the rotating sleeve is rotatably disposed on the buffer portion. Specifically, the rotating sleeve includes a first rotating sleeve 611 and a second rotating sleeve 631, the first rotating sleeve 611 is disposed at an end of the first armrest 61, the second rotating sleeve 631 is disposed at an end of the third armrest 63, the first rotating sleeve 611 is rotatably sleeved on the first buffer portion 42 of the first bracket 11, and the second rotating sleeve 631 is rotatably sleeved on the second buffer portion of the third bracket 13.

Further, as shown in fig. 1 to 3, the limiting hole is provided on the rotary sleeve. The limiting holes comprise a first limiting hole 612 and a second limiting hole 632, the first limiting hole 612 is arranged outside the first rotary sleeve 611, the second limiting hole 632 is arranged outside the second rotary sleeve 631, the connecting piece penetrates through the first limiting hole 612 to be connected with the first connecting hole 25 or the second connecting hole 26 on the connecting body 21, the other connecting piece penetrates through the second limiting hole 632 to be connected with the first connecting hole 25 or the second connecting hole 26 on the other connecting body 21, and the handrail assembly 6 can be folded or unfolded relative to the base support 1.

Further, as shown in fig. 1 to 3, in order to prevent the first rotating sleeve 611 or the second rotating sleeve 631 from sliding off from the corresponding adaptor, a blocking portion is further disposed on the adaptor, and the blocking portion is disposed at an end of the adaptor away from the connecting base, and is used for limiting the movement of the armrest assembly 6 along the first direction. A first blocking portion 43 is disposed on the first adaptor 4, a second blocking portion is disposed on the second adaptor 5, the first blocking portion 43 is used for blocking the first rotating sleeve 611 to move along the second direction, and the second blocking portion is used for blocking the second rotating sleeve 631 to move along the second direction. In this embodiment, the second direction is a direction indicated by L2 in fig. 3.

Further, as shown in fig. 3 to 9, the foldable handrail of the treadmill of the present invention further comprises a shaft sleeve, the shaft sleeve is disposed between the connecting seat and the adaptor, and the shaft sleeve is used for connecting the connecting seat and the adaptor. Specifically, the shaft sleeve comprises a first shaft sleeve 7 and a second shaft sleeve 8, the first shaft sleeve 7 is connected with the first connecting seat 2 and the first adaptor 4, and the second shaft sleeve 8 is used for connecting the second connecting seat 3 and the second adaptor 5. The first sleeve 7 and the second sleeve 8 are identical in structure. Be provided with first spacing portion on the first shaft sleeve 7, be provided with the spacing portion 71 of third on the first adaptor 4, the cooperation of first spacing portion and the spacing portion 71 of third, in order to restrict the rotation of first adaptor 4, make first adaptor 4, first shaft sleeve 7 and first connecting seat 2 homogeneous phase are fixed motionless for base support 1, be provided with the spacing portion 44 of second on the second shaft sleeve 8, be provided with the spacing portion of fourth on the second adaptor 5, the cooperation of the spacing portion 44 of second and fourth, in order to restrict the rotation of second adaptor 5, make second adaptor 5, second shaft sleeve 8 and second connecting seat 3 homogeneous phase are fixed motionless for base support 1. The arm rest assembly 6 is rotated relative to the adaptor to fold or unfold the arm rest assembly 6 relative to the base support 1. In this embodiment, in order to further connect the connecting body 21, the shaft sleeve and the adaptor, the connecting body 21 is provided with the connecting shaft 24, the shaft sleeve is provided with a through hole, the shaft sleeve is sleeved on the connecting shaft 24, the adaptor is also provided with a through hole, the screw sequentially passes through the through hole on the adaptor and the through hole on the shaft sleeve and is connected to the connecting shaft 24, so as to realize connection of the connecting body 21, the shaft sleeve and the adaptor.

The utility model provides a folding process of folding handrail of treadmill as follows:

when the treadmill is folded, the first handrail 61 rotates relative to the first adaptor 4, the third handrail 63 rotates relative to the second adaptor 5, the first connecting piece 9 passes through the first limiting hole 612 and is fixed in the first connecting hole 25 of the first adaptor 4, and the second connecting piece 10 passes through the second limiting hole 632 and is fixed in the first connecting hole of the second adaptor 5, so that the treadmill is folded; when the treadmill is unfolded, the first handrail 61 rotates relative to the first adaptor 4, the third handrail 63 rotates relative to the second adaptor 5, the first connecting piece 9 passes through the first limiting hole 612 and is fixed in the second connecting hole 26 of the first adaptor 4, and the second connecting piece 10 passes through the second limiting hole 632 and is fixed in the second connecting hole of the second adaptor 5, so that the treadmill is unfolded. The first connecting hole 25 and the second connecting hole 26 are conveniently found accurately when the treadmill is folded and unfolded, the structure is simple, the dismounting and the mounting are convenient, the size of the treadmill is reduced, the space is saved, and the carrying and the conveying are convenient.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Claims

1. The utility model provides a folding handrail of treadmill, its characterized in that, includes the base support, is provided with the connecting seat on the base support, is provided with first connecting hole and second connecting hole on the connecting seat, still is provided with the adaptor on the connecting seat, rotates on the adaptor to set up handrail component, is provided with spacing hole on the handrail component, and the connecting piece passes spacing hole, will spacing hole be connected with first connecting hole or second connecting hole to make handrail component fold or expand for the base support.

2. The folding handrail of treadmill of claim 1, wherein the adapter is configured with a rotating portion, the rotating portion is detachably disposed on the connecting base, and the handrail assembly is rotatably disposed on the rotating portion to enable the handrail assembly to fold or unfold relative to the base frame.

3. The foldable handrail of treadmill of claim 2, wherein the rotating portion is provided with a buffer portion, the handrail assembly being rotatably disposed in the buffer portion, the buffer portion being configured to buffer rotation of the handrail assembly.

4. The treadmill folding handrail of claim 3, wherein the buffer portion is a stripe extending in an axial direction of the rotating portion.

5. The treadmill folding handrail of claim 2, wherein the adaptor is further provided with a stop portion, the stop portion being disposed at an end of the adaptor remote from the connection base for limiting movement of the handrail assembly.

6. The folding handrail of treadmill of claim 1, further comprising a bushing disposed between the connecting base and the adapter, the bushing configured to connect the connecting base and the adapter.

7. The folding handrail of treadmill of claim 6, wherein the shaft sleeve is provided with a first stop portion and the adapter is provided with a second stop portion, the first stop portion and the second stop portion cooperating to limit rotation of the adapter.

8. The folding handrail of a treadmill of claim 3, wherein the handrail assembly is provided with a rotating sleeve, the rotating sleeve is disposed at an end of the handrail assembly, and the rotating sleeve is rotatably disposed at the buffer portion.

9. The treadmill folding handrail of claim 8, wherein a limiting hole is provided on the swivel sleeve, the limiting hole being connected with the first connection hole or the second connection hole to allow the handrail assembly to be folded or unfolded with respect to the base support.

10. The foldable handrail of a treadmill of claim 1, wherein the connecting seat comprises a connecting body, a first supporting portion and a second supporting portion, the first supporting portion and the second supporting portion are respectively disposed on two sides of the connecting body, the first supporting portion, the connecting body and the second supporting portion are enclosed to form a limiting groove, and the base support is disposed in the limiting groove.