CN214181612U

CN214181612U - Treadmill handrail mounting structure

Info

Publication number: CN214181612U
Application number: CN202022479049.3U
Authority: CN
Inventors: 徐光正
Original assignee: Zhejiang Aluk Fitness Equipment Co ltd
Current assignee: Zhejiang Aluk Fitness Equipment Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-09-14
Anticipated expiration: 2030-10-30

Abstract

The invention provides a handrail mounting structure of a treadmill. It has solved current technical problem. This treadmill handrail mounting structure, the on-line screen storage device comprises a base, the base on be connected with the treadmill and be the Contraband type, and the both ends of this treadmill respectively are equipped with a mount pad respectively, mount pad one side be equipped with and stabilize the seat, the mount pad open and to have first screw hole, it has the second screw hole to stabilize the seat, the axle center of first screw hole and second screw hole be located same water flat line, first screw downthehole first screw of wearing to be equipped with, first screw pass through radial positioning assembly of screw and base threaded connection, the second screw downthehole second screw of wearing to be equipped with, the second screw wear to establish at the second screw downthehole and pass second screw hole and base threaded connection through toper location structure. The invention has the advantages that the handle of the treadmill is not easy to shake, and the like.

Description

Treadmill handrail mounting structure

Technical Field

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

Background

The treadmill is a common fitness device in daily life, the connection mode of all parts is important, and if the treadmill is connected insecure, shaking can cause unsafe danger in use. The common fixing mode of the handrail and the treadmill is that four screws are respectively locked at two sides, so that the fixing mode has a plurality of problems in production and manufacturing. When in production, the upright post is not punched in place, and the screw with the inclined hole position cannot be assembled when the product is assembled; during the equipment screw is not tight or is twisted not in place, leads to the poor stability behind the treadmill handrail installation, rocks about the stand and can cause personal safety when using.

In response to this problem, people have also conducted research and study in long-term production and life practices, for example, chinese utility model patent discloses a treadmill handrail mounting structure [ application No.: 201921202126.1], the utility model comprises a treadmill column and a treadmill handrail detachably mounted on the outer wall of the treadmill column; the outer wall of the treadmill stand column is also provided with a support sheet which is positioned below the clamping limit groove and is attached to the lower side surface of the treadmill handrail with the upper surface, and the support sheet is inserted with a threaded fastener which is provided with a bolt body upwards and is in threaded connection with the treadmill handrail.

The solution described above improves to some extent some of the problems of the prior art, but it also has at least the following drawbacks: the treadmill handle has poor connection stability and is easy to shake.

Disclosure of Invention

The utility model aims at the above problem, a treadmill handrail mounting structure that treadmill handle is difficult for rocking is provided.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this treadmill handrail mounting structure, the on-line screen storage device comprises a base, the base on be connected with the treadmill and be the Contraband type, and the both ends of this treadmill respectively are equipped with a mount pad respectively, mount pad one side be equipped with and stabilize the seat, the mount pad open and to have first screw hole, it has the second screw hole to stabilize the seat, the axle center of first screw hole and second screw hole be located same water flat line, first screw downthehole first screw of wearing to be equipped with, first screw pass through radial positioning assembly of screw and base threaded connection, the second screw downthehole second screw of wearing to be equipped with, the second screw wear to establish at the second screw downthehole and pass second screw hole and base threaded connection through toper location structure.

First screw passes through screw radial positioning subassembly and base threaded connection, the second screw is worn to establish in the second screw hole and is passed second screw hole and base threaded connection through toper location structure and can improve the compactness when first screw and second screw and base spiro union, and the axle center of first screw hole and second screw hole is located same water flat line, with this horizontal positioning that realizes the treadmill and be the body, improve the treadmill and be connected the stability with the base, can solve the problem of rocking of the treadmill body.

In the handrail mounting structure of the treadmill, the radial positioning component of the screw comprises the positioning sleeve, one end of the positioning sleeve is abutted against the first screw seat arranged on the base, the other end of the positioning sleeve is abutted against the mounting seat, and the circumferential outer wall of the positioning sleeve is tightly abutted against the insertion holes formed in the first screw seat and the mounting seat.

In the handrail mounting structure of the treadmill, the base is provided with a first screw hole which is coaxial with the first screw seat, the first screw is arranged in the positioning sleeve in a penetrating way, and the inner end of the first screw hole is in threaded connection with the first screw hole. First screw is worn to establish in the position sleeve, and the jack of seting up in the circumference outer wall of position sleeve and first screw seat and the mount pad all closely supports to lean on and can reduce the joint clearance and produce radial swing after avoiding first screw and first screw spiro union, improves the connection stability of first screw.

In the handrail mounting structure of the treadmill, an operation hole coaxial with the positioning sleeve is formed in one side of the mounting seat far away from the base, and the aperture of the operation hole is smaller than the diameter of the positioning sleeve. The diameter of the aperture of the operation hole is smaller than that of the positioning sleeve, so that one end of the positioning sleeve can abut against the inner end of the operation hole, and the axial positioning of the positioning sleeve is realized.

In foretell treadmill handrail mounting structure, toper location structure including set up on stable seat and bell mouth, the second screw on be equipped with the same toper round platform of bell mouth inclination, just the diameter size of bell mouth and toper round platform reduce gradually from the one end that the second screw has the screw thread end to the one end of keeping away from the screw thread end.

In the handrail mounting structure of the treadmill, the base is further provided with a second screw seat which is coaxial with the tapered hole, the second screw seat is provided with a second screw hole, and the second screw hole penetrates through the tapered hole and is in threaded connection with the second screw hole. After the second screw is screwed into the second screw hole, the outer edge of the conical round platform gradually jacks the conical hole in the screwing process, the screwing is tighter, the stability between the second screw and the base is higher, the second screw can avoid radial deviation and swinging, and the treadmill is further prevented from shaking the body.

In the handrail mounting structure of the treadmill, the rear end of the second screw is further connected with the operation knob, and the rear end of the operation knob is provided with the strip-shaped operation part. The operation part is in a strip shape, so that the operation knob can be rotated conveniently.

In the handrail mounting structure of the treadmill, the diameter of the operation knob is larger than that of the second screw, and the operation knob is arranged at the rear end of the conical round table and is coaxial with the conical round table.

In the handrail mounting structure of the treadmill, the mounting seat is further internally provided with an operation hole communicated with the jack, the cross section of the operation hole is in a circular truncated cone shape, and the diameter of the operation hole is reduced from one section facing the base to one end far away from the base. The operating hole thus shaped facilitates the insertion and extraction of the first screw.

In the handrail mounting structure of the treadmill, the conical round table and the operation knob are integrally formed.

Compared with the prior art, the handrail mounting structure of the treadmill has the advantages that: reasonable in design, first screw passes through radial positioning assembly of screw and base threaded connection, and the second screw is worn to establish in the second screw hole and is passed second screw hole and base threaded connection through toper location structure and can improve the compactness when first screw and second screw and base spiro union, improves the treadmill and is being connected the stability of body and base, can solve the treadmill and be holding the problem of rocking of body.

Drawings

FIG. 1 is a schematic view of the installation provided by the present invention;

fig. 2 is a schematic diagram of a partial explosion provided by the present invention;

FIG. 3 is a cross-sectional view of the screw radial positioning assembly provided by the present invention;

in the figure, a base 1, a treadmill handle body 2, a mounting seat 3, a first screw hole 4, a stabilizing seat 5, a second screw hole 6, a first screw 7, a screw radial positioning component 8, a second screw 9, a conical positioning structure 10, a positioning sleeve 11, a first screw seat 12, an insertion hole 13, a first screw hole 14, an operation hole 15, a conical hole 16, a conical circular truncated cone 17, a second screw seat 18, a second screw hole 19, an operation knob 20 and an operation part 21 are arranged.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, the handrail mounting structure of a treadmill comprises a base 1, a treadmill handle body 2 is connected to the base 1, the treadmill handle body 2 is Contraband type, and two ends of the treadmill handle body 2 are respectively provided with a mounting seat 3, one side of the mounting seat 3 is provided with a stabilizing seat 5, the mounting seat 3 is provided with a first screw hole 4, the stabilizing seat 5 is provided with a second screw hole 6, the axes of the first screw hole 4 and the second screw hole 6 are located on the same horizontal line, a first screw 7 is arranged in the first screw hole 4 in a penetrating manner, the first screw 7 is in threaded connection with the base 1 through a screw radial positioning component 8, a second screw 9 is arranged in the second screw hole 6 in a penetrating manner through a conical positioning structure 10, and the second screw hole 6 is in a penetrating manner and in threaded connection with the base 1 through the second screw hole 6.

First screw 7 passes through screw radial positioning subassembly 8 and base 1 threaded connection, compactness when second screw 9 is worn to establish in second screw hole 6 and passes second screw hole 6 and base 1 threaded connection through toper location structure 10 and can improve first screw 7 and second screw 9 and base 1 spiro union, and the axle center of first screw hole 4 and second screw hole 6 is located same water flat line, with this horizontal positioning who realizes treadmill handle body 2, improve the stability that treadmill handle body 2 and base 1 are connected, can solve the problem of rocking of treadmill handle body 2.

Preferably, the screw radial positioning assembly 8 includes a positioning sleeve 11, one end of the positioning sleeve 11 abuts against a first screw seat 12 arranged on the base 1, the other end of the positioning sleeve 11 abuts against the mounting seat 3, and a circumferential outer wall of the positioning sleeve 11 and the insertion hole 13 formed in the first screw seat 12 and the mounting seat 3 are both tightly abutted. The base 1 is provided with a first screw hole 14 which is coaxial with the first screw seat 12, the first screw 7 is arranged in the positioning sleeve 11 in a penetrating way, and the inner end of the first screw is in threaded connection with the first screw hole 14.

First screw 7 wears to establish in position sleeve 11, and the jack 13 of seting up in the circumference outer wall of position sleeve 11 and first screw seat 12 and the mount pad 3 all closely supports to lean on and can reduce the joint clearance and produce radial swing in order to avoid

first screw

7 and 14 spiro unions of first screw, improves the connection stability of first screw 7.

Further, one side of the mounting base 3, which is far away from the base 1, is provided with an operation hole 15 which is coaxial with the positioning sleeve 11, the aperture of the operation hole 15 is smaller than the diameter of the positioning sleeve 11, and the aperture of the operation hole 15 is smaller than the diameter of the positioning sleeve 11, so that one end of the positioning sleeve 11 can abut against the inner end of the operation hole 15, and the axial positioning of the positioning sleeve 11 is realized. The conical positioning structure 10 comprises a conical hole 16 formed in the stabilizing seat 5, a conical round table 17 with the same gradient as the conical hole 16 is arranged on the second screw 9, and the diameters of the conical hole 16 and the conical round table 17 are gradually reduced from one end, with a threaded end, of the second screw 9 to one end far away from the threaded end.

Furthermore, the base 1 is further provided with a second screw seat 18 coaxially arranged with the tapered hole 16, the second screw seat 18 is provided with a second screw hole 19, the second screw hole 19 penetrates through the tapered hole 16 to be in threaded connection with the second screw hole 19, after the second screw 9 is screwed into the second screw hole 19, the outer edge of the tapered circular truncated cone 17 gradually props up the tapered hole 16 in the screwing process, and the tighter screwing results in higher stability between the second screw 9 and the base 1, so that the second screw 9 can avoid radial deviation and swinging, and the treadmill handle 2 is further prevented from shaking. The rear end of the second screw 9 is further connected with an operation knob 20, the rear end of the operation knob 20 is provided with a strip-shaped operation portion 21, and the operation portion 21 is strip-shaped and is convenient for rotation of the operation knob 20.

The diameter of the operation knob 20 is larger than that of the second screw 9, the operation knob 20 is arranged at the rear end of the conical round platform 17 and is coaxial with the conical round platform 17, the cross section of the operation hole 15 is in a round platform shape, the diameter of the operation hole 15 is reduced from one section facing the base 1 to one end far away from the base 1, and the first screw 7 can be conveniently placed into and pulled out of the operation hole 15 in the shape.

Further, the tapered circular truncated cone 17 and the operation knob 20 are integrally formed.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms base 1, treadmill handle 2, mounting base 3, first screw hole 4, stabilizing base 5, second screw hole 6, first screw 7, screw radial positioning assembly 8, second screw 9, tapered positioning structure 10, positioning sleeve 11, first screw base 12, insertion hole 13, first screw hole 14, operation hole 15, tapered hole 16, tapered circular table 17, second screw base 18, second screw hole 19, operation knob 20, operation portion 21, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The handrail mounting structure of the running machine comprises a base (1), wherein the base (1) is connected with a running machine handle body (2), the handrail mounting structure is characterized in that the running machine handle body (2) is Contraband-shaped, two ends of the running machine handle body (2) are respectively provided with a mounting seat (3), one side of the mounting seat (3) is provided with a stabilizing seat (5), the mounting seat (3) is provided with a first screw hole (4), the stabilizing seat (5) is provided with a second screw hole (6), the axes of the first screw hole (4) and the second screw hole (6) are positioned on the same horizontal line, the first screw hole (4) is internally provided with a first screw (7) in a penetrating manner, the first screw (7) is in threaded connection with the base (1) through a screw radial positioning component (8), the second screw (9) is arranged in the second screw hole (6) in a penetrating manner, the second screw (9) is arranged in the second screw hole (6) in a penetrating mode through the conical positioning structure (10) and penetrates through the second screw hole (6) to be in threaded connection with the base (1).

2. The treadmill handrail mounting structure of claim 1, wherein the screw radial positioning assembly (8) comprises a positioning sleeve (11), one end of the positioning sleeve (11) abuts against a first screw seat (12) arranged on the base (1), the other end of the positioning sleeve (11) abuts against the mounting seat (3), and the circumferential outer wall of the positioning sleeve (11) is tightly abutted with the first screw seat (12) and a jack (13) arranged in the mounting seat (3).

3. The handrail mounting structure of the treadmill according to claim 2, wherein the base (1) is provided with a first screw hole (14) coaxially arranged with the first screw seat (12), the first screw (7) is inserted into the positioning sleeve (11) and the inner end of the first screw hole is in threaded connection with the first screw hole (14).

4. The treadmill handrail mounting structure of claim 3, wherein the side of the mounting base (3) far away from the base (1) is provided with an operation hole (15) coaxially arranged with the positioning sleeve (11), and the diameter of the operation hole (15) is smaller than the diameter of the positioning sleeve (11).

5. The treadmill handrail mounting structure of claim 1, wherein the tapered positioning structure (10) comprises a tapered hole (16) formed on the stabilizing base (5), the second screw (9) is provided with a tapered circular truncated cone (17) having the same inclination as the tapered hole (16), and the diameter of the tapered hole (16) and the diameter of the tapered circular truncated cone (17) are gradually reduced from the end of the second screw (9) having the threaded end to the end away from the threaded end.

6. The handrail mounting structure of a treadmill according to claim 5, wherein the base (1) further comprises a second screw seat (18) coaxially disposed with the tapered hole (16), the second screw seat (18) is provided with a second screw hole (19), and the second screw hole (19) passes through the tapered hole (16) and is in threaded connection with the second screw hole (19).

7. The treadmill handrail mounting structure according to claim 5, wherein an operation knob (20) is further connected to a rear end of the second screw (9), and an operation portion (21) having a bar shape is provided at a rear end of the operation knob (20).

8. The treadmill handrail mounting structure of claim 7, wherein the diameter of the operation knob (20) is larger than the diameter of the second screw (9), and the operation knob (20) is disposed at the rear end of the tapered circular truncated cone (17) and is disposed coaxially with the tapered circular truncated cone (17).

9. The handrail mounting structure of claim 4, wherein the cross-section of the operation hole (15) is a circular truncated cone, and the diameter of the operation hole (15) decreases from a section towards the base (1) to an end away from the base (1).

10. The treadmill handrail mounting structure of claim 8, wherein the tapered circular truncated cone (17) and the operation knob (20) are integrally formed.