Modularly assembled treadmill base

Abstract

The utility model discloses modularization assembly formula running machine base. Including integrative main base and the integrative sub base of detachable assembly in main base, the main base with integrative sub base assembly form has to run the hole of avoiding for the running band to pass through. The utility model divides running machine base into main base and sub base two modules, so as to be directly fitted with annular running band on main base, and after running band installation, can quickly assemble sub base on main base and form an organic whole, simple structure, convenient installation.

Description

Technical Field

[0001] This utility model relates to the field of treadmill technology, and in particular to a modular assembly treadmill base. Background Technology

[0002] The base frame of a common treadmill is usually assembled from metal tubes, such as in the patent document CN108452481B, which describes a treadmill frame. Figure 1 As shown, it includes side tubes on the left and right sides and a front tube at the front end. Then, it is necessary to install components such as the treadmill running board, treadmill head shell, treadmill bottom frame, and treadmill pedals. The installation process is complicated and the installation efficiency is low.

[0003] Based on this, the industry has proposed the concept of integral molding of components, such as the published patent document CN212282686U, which integrally molds the upper shell and the lower shell to reduce the installation process. However, considering the installation of the running belt, the running plate still needs to be separated from the shell. The running belt is wound around the running plate and then the running plate is fixed to the shell. The installation of the running plate is also more troublesome, with more fixing points.

[0004] To further improve the one-piece molding rate, the applicant proposed corresponding improvements, which integrated the treadmill head shell, running board, and side pedals into one piece. This design has created new technical problems, as it cannot use the pre-molded annular running belt. The running belt needs to be installed on the treadmill in a strip form and then the two ends of the running belt are fixed together. Therefore, the applicant has filed this application to further improve the design. Utility Model Content

[0005] This utility model addresses the shortcomings of existing technologies by providing a modular assembly treadmill base, which divides the treadmill base into two modules: a main base and a secondary base, to facilitate the installation of a ring-shaped running belt. After the running belt is installed, the main base and the secondary base can be quickly assembled into one unit.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: The modular treadmill base includes an integrally molded main base and a detachable integrally molded sub-base mounted on the main base. After assembly, the main base and the sub-base form a clearance hole for the running belt to pass through.

[0007] In the above technical solution, preferably, the front end of the main base includes a first locking block and / or a first locking slot, and the rear end of the sub-base includes a second locking slot adapted to the first locking block and / or a second locking block adapted to the first locking slot.

[0008] In the above technical solution, preferably, a first locking block and / or a first locking slot are provided at both the left and right ends of the front end of the main base, and a second locking block and / or a second locking slot are provided at both the left and right ends of the rear end of the sub-base.

[0009] In the above technical solution, preferably, the upper part of the front end of the main base is provided with a first locking block and the lower part of the front end is provided with a first locking slot; the upper part of the rear end of the sub-base is provided with a second locking slot and the lower part of the rear end is provided with a second locking block.

[0010] In the above technical solution, preferably, a connector is provided between the main base and the sub-base, and the two ends of the connector respectively cooperate with the main base and the sub-base so that the main base and the sub-base are assembled into one unit through the connector.

[0011] In the above technical solution, preferably, the front end of the main base includes a first locking block and / or a first locking slot, and the rear end of the sub-base includes a second locking slot and / or a second locking block; The front end of the connector includes a third slot adapted to the second slot and / or a third slot adapted to the second slot; The rear end of the connector includes a fourth card slot adapted to the first card block and / or a fourth card block adapted to the first card slot.

[0012] In the above technical solution, preferably, the rear end of the sub-base includes a plurality of second slots, and the front end of the connector includes a third block that matches the position and number of the second slots.

[0013] In the above technical solution, preferably, the connector is provided with a plurality of first mounting holes, and the main base and / or the sub-base is provided with a plurality of second mounting holes corresponding to the first mounting holes, so as to fix the corresponding components by fasteners passing through the first mounting holes and the second mounting holes.

[0014] In the above technical solution, preferably, the rear end of the sub-base is formed with a notch to form the clearance hole after the sub-base and the main base are assembled.

[0015] In the above technical solution, preferably, the main base includes an integrally formed running board and pedals arranged on the left and right sides of the running board, and the sub-base includes a mounting position for installing a drive motor. The rear ends of both pedals include corresponding mounting parts, and the two ends of the rear roller are respectively mounted on the corresponding mounting parts; the two ends of the front roller are mounted on the left and right mounting positions of the sub-base, and the running belt is wound around the front roller and the rear roller; The clearance hole is located adjacent to the sub-base and the running plate; The running board is provided with several reinforcing ribs on its back and / or front. The back or interior of the pedal is provided with several reinforcing ribs; The front and / or rear ends of the running board extend upwards with raised edges to form, together with the two pedals, a space for accommodating the wear-resistant layer.

[0016] The beneficial effects of this utility model are: This utility model divides the treadmill base into two modules: a main base and a secondary base. This allows the loop running belt to be directly fitted onto the main base, and the secondary base can be quickly assembled onto the main base after the running belt is installed to form a single unit. The structure is simple and the installation is convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the first embodiment of the present utility model.

[0018] Figure 2 This is a schematic diagram of the disassembled state of the first form of this utility model.

[0019] Figure 3 for Figure 2 Enlarged diagram of point D in the middle.

[0020] Figure 4 This is a schematic diagram of the first type of secondary base of this utility model.

[0021] Figure 5 This is a schematic diagram of the connection part of the main base of this utility model.

[0022] Figure 6 This is a schematic diagram of the second embodiment of the present utility model.

[0023] Figure 7 This is a schematic diagram of the disassembled state of the second form of this utility model.

[0024] Figure 8 for Figure 7 Enlarged diagram of point E in the middle.

[0025] Figure 9 This is a schematic diagram of the connecting part of the secondary base in the second form of this utility model.

[0026] Figure 10 This is a schematic diagram of the connector of this utility model.

[0027] Figure 11 This is a schematic diagram showing the cooperative state of the main base, connector, and sub-base connection parts in the second embodiment of this utility model. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments: See Figures 1-11 The modular assembly treadmill base includes a main base 1 and a detachable sub-base 2 mounted on the main base 1. The main base 1 is a one-piece molded structure, which includes a running board 11 and pedals 12 arranged on the left and right sides of the running board 11. The two pedals 12 and the running board 11 are integrally molded.

[0029] The rear ends of both pedals 12 include corresponding mounting parts 121. The two ends of the rear roller are respectively mounted on the corresponding mounting parts 121. For example, mounting positions for mounting the two ends of the rear roller can be opened on the bottom surface of the mounting part 121 and the corresponding two side walls. The mounting part can refer to the location of the rear roller in the existing design.

[0030] The sub-base 2 is also an integrally molded component, which includes a mounting position 21 for mounting the drive motor. The two ends of the front roller are mounted on the left and right mounting positions of the sub-base 2. The mounting method of the front roller can also refer to the existing design. The running belt is wound around the front roller and the rear roller.

[0031] In this embodiment, the rear end of the sub-base 2 is formed with a notch 22 so that after the sub-base 2 and the main base 1 are assembled, a clearance hole 3 is formed for the running belt to pass through. Specifically, if the clearance hole 3 is arranged at the adjacent position of the sub-base 2 and the running board 11, the left and right width of the clearance hole 3 must be greater than or equal to the width of the running belt to provide sufficient space for the normal movement of the running belt.

[0032] The main base 1 and / or the auxiliary base 2, which are integrally molded, can be made of engineering plastics, etc. In order to further improve the strength of the main base 1, several reinforcing ribs can be provided on the back and / or front of the running board 11, and several reinforcing ribs can be provided on the back or inside of the pedal 12.

[0033] Furthermore, protruding edges 13 extend upwards from the front and / or rear ends of the running board 11 to form, together with the two pedals 12, a space for accommodating the wear-resistant layer, thereby reducing wear on the inner wall of the running belt. The extension height of the protruding edges 13 can be the same as the thickness of the wear-resistant layer, so that after the wear-resistant layer is installed, the running surface for users to step on during running is relatively flat. The material of the wear-resistant layer can refer to existing designs.

[0034] In this embodiment, the main base 1 and the auxiliary base 2 are designed to be detachable. In the detached state, since there are no obstructions at the front and rear ends of the main base 1, the annular running belt can be directly fitted onto the main base 1 from the side, and the running board 11 can be wrapped around it. After the annular running belt is installed, the main base 1 and the auxiliary base 2 can be assembled into one unit.

[0035] Regarding the assembly of the main base 1 and the secondary base 2, there are at least two possible configurations: Firstly, the main base 1 and the secondary base 2 are directly connected; Second, the main base 1 and the secondary base 2 are connected by a connector 4 arranged between them.

[0036] Regardless of whether it is the first or the second form, there can be multiple connection methods, such as snap-fit, fastener fixing, welding fixing, interference fit fixing, etc.

[0037] In the first form, as one implementation, the front end of the main base 1 includes a first locking block 51 and / or a first locking slot 52, and the rear end of the sub-base 2 includes a second locking slot 61 adapted to the first locking block 51 and / or a second locking block 62 adapted to the first locking slot 52.

[0038] Furthermore, the main base 1 can be designed with a first locking block 51 and / or a first locking slot 52 at both ends of the front end, and a second locking block 62 and / or a second locking slot 61 at both ends of the rear end of the sub-base 2.

[0039] Specifically, a first locking block 51 is configured on the upper part of the front end of the main base 1, and a first locking slot 52 is configured on the lower part of the front end of the main base 1; a second locking slot 61 is configured on the upper part of the rear end of the secondary base 2, and a second locking block 62 is configured on the lower part of the rear end of the secondary base 2.

[0040] In the second form, as one implementation, a connector 4 is provided between the main base 1 and the sub-base 2. The two ends of the connector 4 are respectively engaged with the main base 1 and the sub-base 2 so that the main base 1 and the sub-base 2 can be assembled into one unit through the connector 4.

[0041] Furthermore, the front end of the main base 1 includes a first locking block 51 and / or a first locking slot 52, and the rear end of the sub-base 2 includes a second locking slot 61 and / or a second locking block 62; the front end of the connector 4 includes a third locking slot 71 adapted to the second locking block 62 and / or a third locking block 72 adapted to the second locking slot 61; the rear end of the connector 4 includes a fourth locking slot 73 adapted to the first locking block 51 and / or a fourth locking block 74 adapted to the first locking slot 52.

[0042] Furthermore, the rear end of the sub-base 2 includes multiple second slots 61, and the front end of the connector 4 includes a third block 72 that matches the position and number of the second slots 61.

[0043] To improve installation strength, in this embodiment, the connector 4 is provided with a plurality of first mounting holes 41, and the main base 1 and / or the sub-base 2 are provided with a plurality of second mounting holes 42 corresponding to the first mounting holes 41. Fasteners are provided at the first mounting holes 41 and the second mounting holes 42 to further lock the mating components, including the connection between the connector 4 and the main base 1 and the connection between the connector 4 and the sub-base 2.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A modular, assembled treadmill base, characterized in that: It includes an integrally molded main base and an integrally molded sub-base that is detachably mounted on the main base. After the main base and the sub-base are assembled, they form a clearance hole for the running belt to pass through.

2. The modular assembly treadmill base according to claim 1, characterized in that: The front end of the main base includes a first locking block and / or a first locking slot, and the rear end of the sub-base includes a second locking slot adapted to the first locking block and / or a second locking block adapted to the first locking slot.

3. The modular assembly treadmill base according to claim 2, characterized in that: The main base has a first locking block and / or a first locking slot at both ends of its front end, and the secondary base has a second locking block and / or a second locking slot at both ends of its rear end.

4. The modular assembly treadmill base according to claim 2 or 3, characterized in that: The upper part of the front end of the main base is provided with a first locking block, and the lower part of the front end is provided with a first locking slot; the upper part of the rear end of the sub-base is provided with a second locking slot, and the lower part of the rear end is provided with a second locking block.

5. The modular assembly treadmill base according to claim 1, characterized in that: A connector is provided between the main base and the sub-base. The two ends of the connector respectively cooperate with the main base and the sub-base to assemble the main base and the sub-base into one unit.

6. The modular assembly treadmill base according to claim 5, characterized in that: The front end of the main base includes a first locking block and / or a first locking slot, and the rear end of the sub-base includes a second locking slot and / or a second locking block; The front end of the connector includes a third slot adapted to the second slot and / or a third slot adapted to the second slot; The rear end of the connector includes a fourth card slot adapted to the first card block and / or a fourth card block adapted to the first card slot.

7. The modular assembly treadmill base according to claim 6, characterized in that: The rear end of the sub-base includes multiple second slots, and the front end of the connector includes a third block that matches the position and number of the second slots.

8. The modular assembly treadmill base according to any one of claims 5-7, characterized in that: The connector has a plurality of first mounting holes, and the main base and / or the sub-base has a plurality of second mounting holes corresponding to the first mounting holes, so as to fix the corresponding components by fasteners passing through the first mounting holes and the second mounting holes.

9. The modular assembly treadmill base according to claim 1, characterized in that: The rear end of the sub-base is formed with a notch to form the clearance hole after the sub-base and the main base are assembled.

10. The modular assembly treadmill base according to claim 1, characterized in that: The main base includes an integrally formed running board and pedals arranged on the left and right sides of the running board. The sub-base includes a mounting position for installing a drive motor. The rear ends of both pedals include corresponding mounting parts, and the two ends of the rear roller are respectively mounted on the corresponding mounting parts; the two ends of the front roller are mounted on the left and right mounting positions of the sub-base, and the running belt is wound around the front roller and the rear roller; The clearance hole is located adjacent to the sub-base and the running plate; The running board is provided with several reinforcing ribs on its back and / or front. The back or interior of the pedal is provided with several reinforcing ribs; The front and / or rear ends of the running board extend upwards with raised edges to form, together with the two pedals, a receiving space for accommodating the wear-resistant layer.

Images