Running machine capable of manually adjusting gradient

Abstract

The utility model discloses a treadmill capable of manually adjusting gradient, which comprises a treadmill main body, and at least one connecting piece is fixedly arranged on the treadmill main body; the at least one lifting adjusting assembly is detachably and adjustably arranged on the running machine main body; the lifting adjusting assembly comprises an adjusting block, a plurality of adjusting holes are longitudinally formed in the adjusting block in a penetrating mode, and fasteners penetrate through the adjusting holes to be detachably connected with the corresponding connecting pieces in a threaded mode, so that gradient adjusting operation of the treadmill body is achieved, and meanwhile the lifting adjusting assembly has the advantages of being simple in structure and low in cost. The problems that a slope adjusting mechanism of an existing treadmill is complex in structure and high in cost are effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of treadmill technology, and in particular to a treadmill with manually adjustable incline. Background Technology

[0002] To improve physical fitness and avoid sub-health, fitness has come into focus. To meet the needs of a wide range of users, various home fitness equipment and fitness venues have emerged. Treadmills, as one of the most popular fitness equipment, have also entered people's lives and are loved by many. The incline of the treadmill's base is a crucial factor in calorie burning and endurance running time.

[0003] CN222172986U discloses an adjustable incline treadmill, including a base, running platform, gear assembly, shaft, drive assembly, and bearing assembly; the running platform is located above the base. The gear assembly is located below the running platform and includes a driving gear and a driven gear; the shaft is fixed to the running platform and the driven gear. The drive assembly includes a motor to drive the driving gear to rotate; the bearing assembly is located on the base and supports the shaft. Although this technical solution can realize the incline adjustment function of the treadmill, its incline adjustment mechanism is relatively complex and costly; therefore, a treadmill with manually adjustable incline is provided to solve the above problems. Utility Model Content

[0004] One of the objectives of this invention is to provide a treadmill with manually adjustable incline, in order to solve the problem that the incline adjustment mechanism of existing treadmills is relatively complex and costly.

[0005] This utility model discloses a treadmill with manually adjustable incline, which can be achieved through the following technical solution:

[0006] This utility model discloses a treadmill with manually adjustable incline, comprising a treadmill body on which at least one connector is fixedly mounted; and at least one lifting adjustment component, which is detachably and adjustablely mounted on the treadmill body.

[0007] The lifting adjustment component includes an adjustment block and a fastener; the adjustment block has multiple adjustment holes running longitudinally through it, and the fasteners pass through the multiple adjustment holes and are detachably threaded to the corresponding connectors to achieve incline adjustment of the treadmill body.

[0008] In one embodiment, the two lifting adjustment components are symmetrically and detachably adjustable on opposite sides of the treadmill body.

[0009] In one embodiment, the adjusting block includes an integrally formed adjusting part and a supporting part; a plurality of adjusting holes are respectively disposed through the adjusting part; the supporting part is disposed at an angle at the lower end of the adjusting part and is in contact with the ground.

[0010] In one embodiment, the part of the support that contacts the ground is provided with multiple anti-slip elements, which are raised dots or stripes.

[0011] In one embodiment, the support portion is provided with a plurality of reinforcing ribs.

[0012] In one embodiment, the treadmill body includes a support frame, at least one of the lifting adjustment components is detachably and adjustablely mounted on the support frame; a circuit board and a running belt mechanism are respectively mounted on the support frame and electrically connected thereto; a handrail fixedly mounted on the side of the support frame, which is a hollow tube; and a display control mechanism mounted on the handrail and electrically connected to the circuit board.

[0013] In one embodiment, a limiting groove is fixedly provided on the support frame, and a through hole is provided through the limiting groove. The connecting member passes through the limiting groove through the through hole, and the limiting groove guides the adjusting block.

[0014] In one embodiment, the treadmill mechanism includes a drive motor disposed in the support frame; a drive belt driven by the drive motor; and a running structure movably disposed on the support frame and driven by the drive belt.

[0015] In one embodiment, the running structure includes an active roller and a driven roller that are arranged opposite to each other and rotatably mounted on the support frame. The active roller is connected to the drive motor via the transmission belt. A running belt is mounted on the active roller and the driven roller.

[0016] In one embodiment, the fastener is a fastening screw.

[0017] Compared with existing technologies, the advantages of this utility model of a treadmill with manually adjustable incline are as follows:

[0018] This utility model discloses a treadmill with manually adjustable incline. Multiple adjustment holes are longitudinally arranged on the adjustment block, and fasteners pass through the corresponding height adjustment holes and are detachably threaded to the connector, thereby enabling incline adjustment of the treadmill body. Due to the simple structure and low cost of the lifting adjustment component, it effectively solves the problem of the complex structure and high cost of existing treadmill incline adjustment mechanisms. Simultaneously, a limiting groove is provided on the side of the connector, guiding the adjustment block through the limiting groove, thus facilitating the adjustment of the relative position of the adjustment block to the treadmill body and improving the installation efficiency of the incline adjustment to a certain extent. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of a treadmill with manually adjustable incline according to the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of a treadmill with manually adjustable incline from another perspective, including the treadmill body and the lifting adjustment component;

[0022] Figure 3 yes Figure 2 The exploded structural diagram of the treadmill body shown includes the limiting groove;

[0023] Figure 4 yes Figure 3 A schematic diagram of the three-dimensional structure of the limiting groove shown;

[0024] Figure 5 yes Figure 2 The exploded structural diagram of the lifting adjustment assembly shown includes the adjustment block;

[0025] Figure 6 yes Figure 5 A schematic diagram of the three-dimensional structure of the adjustment block shown.

[0026] The diagram indicates the following: 10, treadmill; 11, treadmill body; 111, support frame; 1111, connector; 1112, limiting groove; 11121, through hole; 1113, pulley; 1114, support pad; 112, circuit board; 113, running belt mechanism; 1131, drive motor; 1132, transmission belt; 1133, running structure; 11331, driving roller; 11332, driven roller; 11333, running belt; 114, handrail; 115, display and control mechanism; 12, lifting adjustment assembly; 121, adjustment block; 1211, adjustment part; 12111, adjustment hole; 1212, support part; 12121, anti-slip part; 12122, reinforcing rib; 122, fastener. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0029] Please see Figures 1-6 As shown, the present invention discloses a treadmill 10 with manually adjustable incline, mainly comprising a treadmill body 11 and at least one lifting adjustment component 12. The at least one lifting adjustment component 12 is detachably and adjustablely mounted on the treadmill body 11. By manually adjusting the relative position of the lifting adjustment component 12 on the treadmill body 11, the incline of the treadmill body 11 can be adjusted. In this embodiment, two lifting adjustment components 12 are symmetrically and detachably mounted on the sides of the treadmill body 11. By synchronously adjusting the height of the two lifting adjustment components 12 relative to the treadmill body 11, the incline of the treadmill body 11 can be adjusted. In other embodiments, the number of lifting adjustment components 12 can be one, three, or other plurality, and the specific number can be set according to actual needs. When the number of lifting adjustment components 12 is one, the lifting adjustment component 12 is detachably and adjustablely mounted on the front end of the treadmill body 11.

[0030] Please see Figures 1-3As shown, in this embodiment, the treadmill body 11 includes a support frame 111, a circuit board 112, a running belt mechanism 113, a handrail 114, and a display control mechanism 115. The support frame 111 serves as the main support, and at least one lifting adjustment component 12 is detachably and adjustablely mounted on the support frame 111. The circuit board 112 and the running belt mechanism 113 are respectively mounted on the support frame 111, and the circuit board 112 is electrically connected to the running belt mechanism 113. The handrail 114 is fixedly mounted on the side of the support frame 111, and the handrail 114 is a hollow tube. The display control mechanism 115 is mounted on the handrail 114 and electrically connected to the circuit board 112. The connecting wires electrically connecting the display control mechanism 115 and the circuit board 112 pass through the handrail 114. Specifically, the control technologies of the circuit board 112, the running belt mechanism 113, and the display control mechanism 115 are all existing technologies, so their specific control processes and models are not described in detail here, as long as they meet the requirements of this application. Specifically, the display control mechanism 115 includes a housing, a connecting circuit board, a display screen, and multiple buttons. The housing is mounted on the handrail 114 and is a hollow cavity. The connecting circuit board is fixedly mounted in the housing and electrically connected to the circuit board 112. The display screen and multiple buttons pass through the housing and are electrically connected to the connecting circuit board. Real-time display operations are performed through the display screen, and power on / off and function setting operations are performed through the multiple buttons. In other embodiments, the treadmill body 11 may not include the handrail 114, and the display control mechanism 115 may be mounted on the support frame 111 and electrically connected to the circuit board 112.

[0031] Please see Figure 3 and Figure 4 As shown, specifically, at least one connector 1111 is fixedly provided on the support frame 111, and the lifting adjustment component 12 is detachably and adjustablely fixed in the corresponding connector 1111, thereby realizing the adjustment operation of the relative position of the lifting adjustment component 12 on the treadmill body 11. In this embodiment, the two connectors 1111 are symmetrically arranged on opposite sides of the support frame 111. Specifically, a limiting groove 1112 is fixedly provided on the support frame 111, and a through hole 11121 is provided through the limiting groove 1112. The connector 1111 passes through the limiting groove 1112 through the through hole 11121, and the installation of the lifting adjustment component 12 is guided by the limiting groove 1112. Specifically, a pulley 1113 and a support pad 1114 are provided at the bottom of the support frame 111. The pulley 1113 facilitates the movement of the treadmill body 11, and the support pad 1114 provides support for the support frame 111.

[0032] Please see Figure 3As shown, in this embodiment, the treadmill belt mechanism 113 includes a drive motor 1131, a transmission belt 1132, and a running structure 1133; the drive motor 1131 is disposed in the support frame 111; the transmission belt 1132 is connected to the drive motor 1131; the running structure 1133 is movably disposed on the support frame 111 and is connected to the transmission belt 1132, and the drive motor 1131 drives the running structure 1133 to move through the transmission belt 1132. Specifically, the running structure 1133 includes an active roller 11331, a driven roller 11332, and a running belt 11333. The active roller 11331 and the driven roller 11332 are arranged opposite to each other and rotatably mounted on the support frame 111. The active roller 11331 is connected to the drive motor 1131 via the transmission belt 1132. The two ends of the running belt 11333 are respectively mounted on the active roller 11331 and the driven roller 11332. The drive motor 1131 drives the active roller 11331 to rotate via the transmission belt 1132, thereby driving the running belt 11333 mounted on the active roller 11331 and the driven roller 11332 to move.

[0033] Please participate Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in this embodiment, the lifting adjustment assembly 12 includes an adjustment block 121 and a fastener 122; the adjustment block 121 is detachably and adjustablely mounted on the corresponding connector 1111 via the fastener 122, thereby realizing the incline adjustment operation of the treadmill body 11. Specifically, the fastener 122 is a fastening screw.

[0034] Please see Figure 5 and Figure 6 As shown, in this embodiment, the adjustment block 121 includes an adjustment part 1211 and a support part 1212, which are integrally formed. The adjustment part 1211 can be detachably and adjustably connected to the corresponding connector 1111. The support part 1212 is angled and disposed at the lower end of the adjustment part 1211, and is in contact with the ground. Specifically, multiple adjustment holes 12111 are longitudinally provided on the adjustment part 1211, and fasteners 122 are respectively threaded through the multiple adjustment holes 12111 and detachably connected to the connector 1111, thereby realizing the incline adjustment operation of the treadmill body 11. Specifically, multiple anti-slip parts 12121 are provided at the part of the support part 1212 in contact with the ground to increase the friction between the support part 1212 and the ground. The anti-slip parts 12121 can be raised dots or stripes. Multiple reinforcing ribs 12122 are provided inside the support part 1212 to enhance the support strength of the support part 1212.

[0035] It should be noted that the specific working process of the treadmill 10 with manually adjustable incline of this utility model is as follows: when it is necessary to adjust the incline of the treadmill 10, the adjusting block 121 is first guided by the limiting groove 1112 so that the corresponding adjusting hole 12111 on the adjusting block 121 matches the connecting piece 1111. Then, the fastener 122 is screwed through the corresponding adjusting hole 12111 and fixedly connected to the connecting piece 1111, so as to quickly realize the adjustment operation of the incline of the treadmill 10.

[0036] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A treadmill with manually adjustable incline, characterized in that, include: The treadmill body has at least one connector fixedly mounted on it; At least one height adjustment component is detachably and adjustablely mounted on the treadmill body; The lifting adjustment component includes an adjustment block and a fastener; the adjustment block has multiple adjustment holes running longitudinally through it, and the fasteners pass through the multiple adjustment holes and are detachably threaded to the corresponding connectors to achieve incline adjustment of the treadmill body.

2. A treadmill with manually adjustable incline according to claim 1, characterized in that, The two lifting adjustment components are symmetrically and detachably adjustable on opposite sides of the treadmill body.

3. A treadmill with manually adjustable incline according to claim 1, characterized in that, The adjusting block includes an integrally formed adjusting part and a supporting part; a plurality of adjusting holes are respectively disposed through the adjusting part; the supporting part is disposed at an angle at the lower end of the adjusting part and is in contact with the ground.

4. A treadmill with manually adjustable incline according to claim 3, characterized in that, The part of the support that contacts the ground is provided with multiple anti-slip components, which are raised dots or stripes.

5. A treadmill with manually adjustable incline according to claim 3, characterized in that, The support section is provided with multiple reinforcing ribs.

6. A treadmill with manually adjustable incline according to claim 1, characterized in that, The treadmill body includes a support frame, at least one of the lifting adjustment components is detachably and adjustablely mounted on the support frame; a circuit board and a running belt mechanism are respectively mounted on the support frame and electrically connected thereto; a handrail fixedly mounted on the side of the support frame, which is a hollow tube; and a display control mechanism mounted on the handrail and electrically connected to the circuit board.

7. A treadmill with manually adjustable incline according to claim 6, characterized in that, A limiting groove is fixedly provided on the support frame, and a through hole is provided through the limiting groove. The connecting piece passes through the limiting groove through the through hole, and the limiting groove guides the adjusting block.

8. A treadmill with manually adjustable incline according to claim 6, characterized in that, The treadmill belt mechanism includes a drive motor disposed in the support frame; a drive belt that is driven by the drive motor; and a running structure that is movably disposed on the support frame and driven by the drive belt.

9. A treadmill with manually adjustable incline according to claim 8, characterized in that, The running structure includes an active roller and a driven roller that are arranged opposite to each other and rotatably mounted on the support frame. The active roller is connected to the drive motor via the transmission belt. A running belt is mounted on the active roller and the driven roller.

10. A treadmill with manually adjustable incline according to any one of claims 1-9, characterized in that, The fastener used is a fastening screw.

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