Air blowing system of running machine

Abstract

The utility model belongs to the technical field of treadmills, and particularly relates to an air blowing system of a treadmill. The utility model provides an air blowing system of a treadmill, and aims to solve the problems that a fan switch of the treadmill in the prior art is unreasonable in arrangement, and a fan cannot be controlled to be turned on or turned off during running. A running machine blowing system comprises a main machine assembly and a handrail assembly arranged on the main machine assembly, and a fan assembly is arranged on the handrail assembly; the fan assembly is rotationally connected to the armrest assembly, the fan assembly comprises the unfolded state protruding out of the armrest assembly and the folded state contained in the armrest assembly, and when the fan assembly is in the unfolded state, the microswitch controls the fan assembly to work; when the fan assembly is in the folded state, the microswitch controls the fan assembly to stop working. The fan assembly can be conveniently controlled to start or stop through the microswitch by rotating the fan assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of treadmills, and particularly relates to a treadmill blowing system. Background Art

[0002] Treadmills are fitness equipment commonly used in families and gyms, and are the most practical one among current home fitness equipment, being the best choice for home fitness equipment.

[0003] Running on a treadmill for a long time is a boring exercise, which makes exercisers prone to fatigue and difficult to persevere. A short running time is also difficult to achieve the effect of fitness exercise. Therefore, in the prior art, there appears a treadmill with a fan, which can enable users to enjoy the wind while running.

[0004] However, the fan switch of the treadmill in the prior art is not reasonably set, and it is impossible to control the opening or closing of the fan while running. Summary of the Utility Model

[0005] The utility model provides a treadmill blowing system, aiming to solve the problem that the fan switch of the treadmill in the prior art is not reasonably set and it is impossible to control the opening or closing of the fan while running.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0007] A treadmill blowing system includes an armrest assembly, and a fan assembly is arranged on the armrest assembly;

[0008] The fan assembly is rotatably connected to the armrest assembly. The fan assembly includes an unfolded state protruding from the armrest assembly and a folded state received in the armrest assembly. A damper for locking the fan assembly in the unfolded state is arranged between the fan assembly and the armrest assembly. A microswitch for controlling the fan assembly is further arranged on the armrest assembly. The microswitch is triggered by the fan assembly, and when the fan assembly is in the unfolded state, the microswitch controls the fan assembly to work, and when the fan assembly is in the folded state, the microswitch controls the fan assembly to stop working.

[0009] Further improved scheme: The armrest assembly includes a panel for installing the fan assembly. A receiving groove for receiving the fan assembly is arranged on the panel, and the microswitch is arranged in the receiving groove.

[0010] Based on the above technical solution: The armrest assembly includes a panel for installing the fan assembly. A receiving groove for receiving the fan assembly is arranged on the panel. The fan assembly can be received in the receiving groove, and the fan assembly does not need to occupy the space on the panel, so that more items can be placed on the panel.

[0011] Further improved solution: An operation part for facilitating the operation of the fan assembly is further provided on the panel.

[0012] Based on the above technical solution: An operation part for facilitating the operation of the fan assembly is further provided on the panel, and the operation part enables the fan assembly to be conveniently unfolded or folded.

[0013] Further improved solution: The operation part is an operation groove communicated with the accommodation groove.

[0014] Based on the above technical solution: The operation part is an operation groove communicated with the accommodation groove, and the operation groove is easy to process.

[0015] Further improved solution: The operation groove is crescent-shaped.

[0016] Based on the above technical solution: The operation groove is crescent-shaped, and users can conveniently insert their hands into the operation groove to unfold the fan assembly.

[0017] Further improved solution: An operation part for facilitating the operation of the fan assembly is provided on the fan assembly.

[0018] Based on the above technical solution: An operation part for facilitating the operation of the fan assembly is provided on the fan assembly. The operation part is arranged on the fan assembly, making the panel easy to process and reducing the manufacturing cost of the panel.

[0019] Further improved solution: The operation part is a convex block arranged on the fan assembly.

[0020] Based on the above technical solution: The operation part is a convex block arranged on the fan assembly. When unfolding the fan assembly, users do not need to insert their hands into the groove, and only need to use the convex block to unfold the fan assembly.

[0021] Further improved solution: The fan assembly is rotatably connected to the accommodation groove through a rotating shaft.

[0022] Based on the above technical solution: The fan assembly is rotatably connected to the accommodation groove through a rotating shaft, and the fan assembly and the accommodation groove are easy to assemble.

[0023] Further improved solution: An assembly hole for installing the rotating shaft is provided on the side wall of the accommodation groove. The damper is sleeved on the rotating shaft, and the damper is located between the assembly hole and the rotating shaft.

[0024] Based on the above technical solution: The damper is sleeved on the rotating shaft, and the damper is located between the assembly hole and the rotating shaft. The damper does not need to occupy much space, reducing the space occupied by the damper.

[0025] Further improved solution: The damper is a rubber sleeve, and the damper is provided at both ends of the rotating shaft.

[0026] Based on the above technical solution: The damper is a rubber sleeve, and the damper is provided at both ends of the rotating shaft. The damper has a better damping effect, and the fan assembly has a higher positioning strength.

[0027] The beneficial effects of the present utility model are:

[0028] In the present utility model, the fan assembly is rotatably connected to the armrest assembly. The fan assembly includes an unfolded state protruding from the armrest assembly and a folded state received in the armrest assembly. When the fan assembly is in the unfolded state, the microswitch controls the operation of the fan assembly. When the fan assembly is in the folded state, the microswitch controls the fan assembly to stop working. Rotating the fan assembly can conveniently control the start or stop of the fan assembly through the microswitch. During running, the user can conveniently control the start or stop of the fan assembly, optimizing the operating performance of the treadmill blowing system. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0030] Figure 1 It is a schematic diagram of the fan assembly in the folded state in a treadmill blowing system of the present utility model.

[0031] Figure 2 It is a schematic diagram of the fan assembly in the unfolded state in a treadmill blowing system of the present utility model.

[0032] Figure 3 is Figure 2 The enlarged view at A in

[0033] Figure 4 It is a schematic diagram of the operation part arranged on the fan assembly in a treadmill blowing system of the present utility model.

[0034] Explanation of the reference numerals in the drawings:

[0035] 1 - Armrest assembly; 2 - Fan assembly; 3 - Microswitch; 4 - Accommodation groove; 5 - Operation part. Detailed Embodiments

[0036] The technical solutions in 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. It should be understood that the specific embodiments described herein are only for explaining the present invention and are not used to limit the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] Reference Figures 1 to 4 , a treadmill blowing system, including an armrest assembly 1, and a fan assembly 2 is provided on the armrest assembly 1;

[0038] The fan assembly 2 is rotatably connected to the armrest assembly 1. The fan assembly 2 includes an unfolded state protruding from the armrest assembly 1 and a folded state received in the armrest assembly 1. A damper for locking the fan assembly 2 in the unfolded state is provided between the fan assembly 2 and the armrest assembly 1. A micro switch 3 for controlling the fan assembly 2 is further provided on the armrest assembly 1. The micro switch 3 is triggered by the fan assembly 2. When the fan assembly 2 is in the unfolded state, the micro switch 3 controls the fan assembly 2 to work. When the fan assembly 2 is in the folded state, the micro switch 3 controls the fan assembly 2 to stop working.

[0039] The fan assembly 2 may include a housing. A blower is provided inside the housing, and an air outlet is further provided on the housing. The air flow output by the blower blows towards the user through the air outlet.

[0040] Among them: the armrest assembly 1 includes a panel for installing the fan assembly 2. A receiving groove 4 for receiving the fan assembly 2 is provided on the panel, and the micro switch 3 is provided in the receiving groove 4.

[0041] The panel can be fixed to the armrest member by screws, or the panel can also be an integral structure with the armrest assembly 1.

[0042] Reference Figures 1 to 3 , specifically: an operation portion 5 for facilitating the operation of the fan assembly 2 is further provided on the panel.

[0043] The operation portion 5 is an operation groove communicating with the receiving groove 4.

[0044] The operation groove is crescent-shaped.

[0045] Reference Figure 4 , or an operation portion 5 for facilitating the operation of the fan assembly 2 is provided on the fan assembly 2.

[0046] The operation portion 5 is a convex block provided on the fan assembly 2.

[0047] The setting position of the operation unit 5 is not limited and can be freely determined.

[0048] Specifically, the fan assembly 2 is rotatably connected to the accommodation groove 4 through a rotating shaft.

[0049] An assembly hole for installing the rotating shaft is provided on the side wall of the accommodation groove 4. The damper is sleeved on the rotating shaft, and the damper is located between the assembly hole and the rotating shaft.

[0050] The damper is a rubber sleeve, and the damper is provided at both ends of the rotating shaft.

[0051] The rubber sleeve can be bonded to the rotating shaft, and the rubber sleeve uses friction to achieve the damping effect.

[0052] The working principle of this embodiment:

[0053] When the user needs to turn on the fan assembly 2 during the process of running on the treadmill, the user can conveniently reach forward to rotate the fan assembly 2, so that the fan assembly 2 is disengaged from the microswitch 3. At this time, the fan assembly 2 is turned on.

[0054] When the fan assembly 2 is not needed, the fan assembly 2 can be conveniently rotated in the reverse direction, so that the fan assembly 2 contacts the microswitch 3, and the fan assembly 2 is turned off, and the operation is very convenient.

[0055] The present utility model is not limited to the above optional embodiments. On the premise of not conflicting with each other, the various solutions can be arbitrarily combined; anyone can obtain other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in its shape or structure, as long as the technical solutions fall within the scope defined by the claims of the present utility model, they all fall within the protection scope of the present utility model.

Claims

1. A treadmill blowing system, characterized in that: It includes an armrest assembly, and a fan assembly is provided on the armrest assembly; The fan assembly is rotatably connected to the armrest assembly. The fan assembly includes an unfolded state protruding from the armrest assembly and a folded state received in the armrest assembly. A damper for locking the fan assembly in the unfolded state is provided between the fan assembly and the armrest assembly. A microswitch for controlling the fan assembly is also provided on the armrest assembly. The microswitch is triggered by the fan assembly. Moreover, when the fan assembly is in the unfolded state, the microswitch controls the fan assembly to work, and when the fan assembly is in the folded state, the microswitch controls the fan assembly to stop working.

2. The treadmill blowing system according to claim 1, wherein: The armrest assembly includes a panel for installing the fan assembly. A receiving groove for receiving the fan assembly is provided on the panel, and the microswitch is arranged in the receiving groove.

3. The treadmill blowing system according to claim 2, characterized in that: An operation part for facilitating the operation of the fan assembly is also provided on the panel.

4. The treadmill blowing system according to claim 3, wherein: The operation part is an operation groove communicating with the receiving groove.

5. The treadmill blowing system according to claim 4, wherein: The operation groove is crescent-shaped.

6. The treadmill blowing system according to claim 2, wherein: An operation part for facilitating the operation of the fan assembly is provided on the fan assembly.

7. The treadmill blowing system according to claim 6, characterized in that: The operation part is a bump provided on the fan assembly.

8. The treadmill blowing system according to claim 2, characterized in that: The fan assembly is rotatably connected to the inside of the receiving groove through a rotating shaft.

9. The treadmill blowing system according to claim 8, wherein: Assembly holes for installing the rotating shaft are provided on the side wall of the receiving groove. The damper is sleeved on the rotating shaft, and the damper is located between the assembly hole and the rotating shaft.

10. A treadmill blowing system according to claim 9, wherein: The damper is a rubber sleeve, and the damper is provided at both ends of the rotating shaft.

Images