Folding structure of treadmill and treadmill
By designing the main shaft, clamps, and limiting posts and rods of the uprights, connecting plates, handrail assemblies, and control panel in the treadmill, the problem of synchronous rotation between the handrails and control panel is solved, simplifying the folding operation and improving the folding effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-27
AI Technical Summary
The existing folding designs for the handrails and control panels of treadmills are inadequate. Separate designs are complex and cannot rotate synchronously, while integrated designs have unsuitable angles, resulting in unsatisfactory folding effects.
The design employs columns, connecting plates, handrail assemblies, and control panels. Through the cooperation of the main shaft, clamps, and limiting columns and rods, the handrails and control panels can rotate and be limited synchronously, simplifying the folding operation.
It achieves synchronous rotation of the armrest and control panel, reducing the amount of folding operation. The rotation range of the control panel is limited by the limit post and limit rod, adapting to the optimal rotation in different states, and the rotation effect is good.
Smart Images
Figure CN224039914U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of treadmills, in particular to a folding structure of a treadmill. BACKGROUND
[0002] With the improvement of health awareness and the growth of family fitness needs, as one of the most popular home fitness equipment, treadmills are constantly pursuing smaller space occupation and higher portability in design. The folding mechanism of the treadmill is a key technical point in this trend, which not only allows the device to be compactly stored when not in use, but also facilitates the movement and storage of the user.
[0003] However, there is a lack of effective folding scheme for the folding of the handrails and the control panel. In existing treadmills, a part of the handrails and the control panel are integrated, and the integrated handrails and the control panel need to ensure that the angle of the handrails and the control panel reaches the best, which will result in poor folding effect. The split type handrails and control panel often cannot rotate synchronously, and the folding is complex. Therefore, how to solve the above problems is the purpose of the present application.
[0004] The above content is only used to assist in understanding the technical solutions of the present application, and does not represent the acknowledgement of the above content as the closest prior art to the present application. SUMMARY
[0005] Based on this, the present application provides a folding structure of a treadmill and a treadmill to solve one of the above technical problems.
[0006] The technical solution adopted by the present application to solve the technical problem is a folding structure of a treadmill, comprising: a stand column, a connecting plate is installed at the top end of one side of the stand column; a handrail assembly comprising two handrail blocks and a main shaft, one end of the two handrail blocks is fixedly arranged at both ends of the main shaft, a first clamp is arranged on the connecting plate for rotationally connecting with the main shaft, at least one limiting column is arranged on the first clamp; a control panel rotationally arranged on the main shaft, a panel support is arranged inside the control panel, a second clamp is arranged on the panel support for rotationally connecting with the main shaft, a limiting rod is further arranged on the panel support to cooperate with the limiting column for limiting the rotation range of the control panel; the handrail assembly and the control panel can enter the normal state and the folding state by rotation.
[0007] In some embodiments, an abutting block is arranged below the handrail block, which can abut against the top end of the stand column in the normal state.
[0008] In some embodiments, one side of the connecting plate is further provided with a fixing block, the fixing block is provided with a wave bead screw, the main shaft is provided with two limiting holes, the wave bead screw passes through the first hoop and can be limited in the limiting holes in the normal state and the folded state respectively.
[0009] In some embodiments, the first hoop and the second hoop are provided with damping sheets on the inner side connected with the main shaft.
[0010] In some embodiments, the limiting column is two, and the limiting rod is limited in the range of activity between the two limiting columns.
[0011] In some embodiments, the limiting column is one, and the limiting rod is limited in the range of activity between the limiting column and the side lug of the first hoop.
[0012] A treadmill comprising the folding mechanism of any one of the above.
[0013] In some embodiments, the treadmill further comprises a running platform, and the stand column is rotationally arranged on the running platform.
[0014] The application has the advantages that the handrail block integrated with the main shaft can make the handrail block at one end drive and the handrail at the other end rotate synchronously, reduce the operation amount of folding, and effectively limit the rotation range of the control panel through the cooperation of the limiting column and the limiting rod, so that the control panel can adapt to the optimal rotation range in different states, and the rotation effect is good. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.
[0016] Figure 1 is a schematic view of a conventional state of a treadmill of the application.
[0017] Figure 2 is a schematic view of a folded state of a treadmill of the application.
[0018] Figure 3 is a schematic view of the internal structure of the folding structure of the application.
[0019] Figure 4 is Figure 3 is a partial enlarged view of A of the application.
[0020] Figure 5 is a schematic view of the wave bead screw connection of the application.
[0021] Explanation of reference signs: 1, stand; 11, connecting plate; 111, fixing block; 112, wave bead screw; 12, first hoop; 121, limiting column; 2, handrail assembly; 21, handrail block; 22, main shaft; 221, limiting hole; 23, abutting block; 3, control panel; 31, panel support; 32, second hoop; 33, limiting rod; 4, running track. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on that the combination of technical solutions can be realized by those skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope of the present application.
[0023] In the embodiments of the present application, please refer to Figures 1-5 The folding structure of the treadmill provided by the present application is mainly composed of a stand 1, a connecting plate 11 installed at the top end of one side of the stand 1, a handrail assembly 2 including two handrail blocks 21 and a main shaft 22, one end of each of the two handrail blocks 21 being fixedly arranged at the two ends of the main shaft 22, a first hoop 12 arranged on the connecting plate 11 and used for rotationally connecting with the main shaft 22, at least one limiting column 121 arranged on the first hoop 12, a control panel 3 rotationally arranged on the main shaft 22, a panel support 31 arranged inside the control panel 3, a second hoop 32 arranged on the panel support 31 and used for rotationally connecting with the main shaft 22, and a limiting rod 33 arranged on the panel support 31 and used for cooperating with the limiting column 121 to limit the rotation range of the control panel 3. The handrail assembly 2 and the control panel 3 can enter the normal state and the folding state by rotation.
[0024] Specifically, when it is needed to convert from the normal state to the folding state, only the handrail block 21 at one end needs to be lifted up, and the handrail block 21 at the other end is synchronously rotated, thereby driving the control panel 3 to rotate. During the rotation of the control panel 3, the limiting column 121 or the lug of the first hoop 12 can be used as a limit to prevent the control panel 3 from continuing to rotate and causing difficulty in resetting. When the handrail block 21 completely enters the folding state, only a slight rotation of the control panel 3 is needed.
[0025] Below will continue to elaborate based on the above embodiments for some preferred / improved embodiments, the following embodiments can be selected, or combined with multiple.
[0026] Specifically, in order to prevent the handrail block 21 from being worn and broken due to long-term contact with the top end of the column 1, the lower side of the handrail block 21 is provided with an abutting block 23 which can abut against the top end of the column 1 in a normal state.
[0027] Referring to Figure 5 As shown, one side of the connecting plate 11 is also provided with a fixing block 111, the fixing block 111 is provided with a wave bead screw 112, the main shaft 22 is provided with two limiting holes 221, the wave bead screw 112 passes through the first hoop 12 and can be limitedly matched with the limiting holes 221 in a normal state and a folded state respectively. The first hoop 12 and the second hoop 32 are provided with damping pieces on the inner side connected with the main shaft 22. In this way, the handrail block 21 can be locked with smaller force in a normal state and a folded state, and this locking mode can ensure that the user does not need to exert a large force to complete the switching between the normal state and the folded state.
[0028] As an embodiment, the limiting column 121 is two, and the limiting rod 33 is limited in the range of movement between the two limiting columns 121.
[0029] As an embodiment, the limiting column 121 is one, and the limiting rod 33 is limited in the range of movement between the limiting column 121 and the side lug of the first hoop 12.
[0030] A treadmill, characterized in that it comprises the folding mechanism as described above.
[0031] Referring to Figures 1-2 As shown, the treadmill further comprises a running platform 4, and the column 1 is rotationally arranged on the running platform 4.
[0032] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.
[0033] Finally, it should be noted that the above is only the preferred embodiment of the application, the foregoing embodiments are only to illustrate the technical solutions of the application, not to limit them; although the application is described in detail with reference to the foregoing embodiments, those skilled in the art will understand that the technical solutions described in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not drive the essence of the corresponding technical solutions out of the spirit and scope of the technical solutions of the embodiments of the application.
Claims
1. A folding structure of a treadmill, characterized by, The utility model relates to a folding structure of a running machine, which comprises: a stand column, one end of which is provided with a connecting plate; a handrail assembly, which comprises two handrail blocks and a main shaft, one end of each of the two handrail blocks being fixedly arranged at two ends of the main shaft, the connecting plate being provided with a first clamp for rotationally connecting with the main shaft, and the first clamp being provided with at least one limiting column; a control panel, which is rotationally arranged on the main shaft, the control panel being internally provided with a panel support, the panel support being provided with a second clamp for rotationally connecting with the main shaft, and the panel support being further provided with a limiting rod for cooperating with the limiting column to limit the rotation range of the control panel; the handrail assembly and the control panel can be brought into a normal state and a folding state through rotation.
2. The folding structure of a treadmill according to claim 1, wherein, The lower part of each of the handrail blocks is provided with an abutting block, which can abut against the top end of the stand column in the normal state.
3. The folding structure of a treadmill according to claim 1, wherein One side of the connecting plate is further provided with a fixing block, the fixing block being provided with a wave bead screw, the main shaft being provided with two limiting holes, the wave bead screw being capable of passing through the first clamp and being capable of being limitedly matched with the limiting holes in the normal state and the folding state, respectively.
4. The folding structure of a treadmill according to claim 1, wherein The first clamp and the second clamp are provided with damping sheets on the inner side connected with the main shaft.
5. The folding structure of a treadmill according to claim 1, wherein The limiting column is two, and the limiting rod is located between the two limiting columns and is limited in the range of movement.
6. The folding structure of a treadmill according to claim 1, wherein The limiting column is one, and the limiting rod is located between the limiting column and a side lug of the first clamp and is limited in the range of movement.
7. A treadmill characterized by, The utility model further relates to a running machine comprising the folding structure.
8. The treadmill of claim 7, wherein, The running machine further comprises a running platform, and the stand column is rotationally arranged on the running platform.