CN212416824U - Foldable portable treadmill - Google Patents

Abstract

A foldable portable treadmill comprises a base, a running belt assembly and a control panel assembly; four corners of the lower part of the base are respectively screwed with a foot pad; two first trundles are arranged at the rear part of the base; the front part of the base is oppositely provided with two rotating pins; the running belt assembly comprises a support, a second caster wheel, a mounting plate, a connecting frame, a third caster wheel, an electric cylinder, a motor, a driving shaft, a driven shaft and a belt; the lower part of one end of the bracket, which is far away from the base, is provided with two second trundles; the other end of the bracket is provided with the mounting plate; one end of the connecting frame close to the second caster is pivoted to the lower part of the mounting plate; one end of the connecting frame, which is far away from the second caster wheel, is pivoted to the two rotating pins and is provided with two third caster wheels; the cylinder body and the push rod of the electric cylinder are respectively pivoted to the mounting plate and the middle part of the connecting frame. The utility model has the advantages of folding, convenient transportation and carrying.

Description

Foldable portable treadmill

Technical Field

The utility model belongs to the technical field of the body-building equipment technique and specifically relates to a folding portable treadmill.

Background

Along with the improvement of living standard of people, the attention degree of people to health is higher and higher, and the utilization rate of fitness equipment also improves greatly, and treadmill has satisfied people's body-building demand as one of the most extensive fitness equipment of use, has improved people's physical quality. However, the existing treadmill has a simple structure, occupies a large space when not in use, and is inconvenient to move and transport.

Therefore, there is a need in the market for a collapsible portable treadmill.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the problem among the above-mentioned prior art, provide a folding portable treadmill.

In order to solve the technical problem, the utility model adopts a technical proposal that the foldable portable running machine comprises a base, a running belt component and a control panel component; four corners of the lower part of the base are respectively screwed with a foot pad; two first trundles are arranged at the rear part of the base; the front part of the base is oppositely provided with two rotating pins; the running belt assembly comprises a support, a second caster wheel, a mounting plate, a connecting frame, a third caster wheel, an electric cylinder, a motor, a driving shaft, a driven shaft and a belt; the lower part of one end of the bracket, which is far away from the base, is provided with two second trundles; the other end of the bracket is provided with the mounting plate; one end of the connecting frame close to the second caster is pivoted to the lower part of the mounting plate; one end of the connecting frame, which is far away from the second caster wheel, is pivoted to the two rotating pins and is provided with two third caster wheels; the cylinder body and the push rod of the electric cylinder are respectively pivoted to the middle parts of the mounting plate and the connecting frame; the motor is also arranged on the mounting plate; the driving shaft and the driven shaft are arranged in parallel and are both rotated on the bracket; the belt is wrapped on the driving shaft and the driven shaft; the driving shaft is sleeved with a driven belt wheel, and the driven belt wheel and the driving belt wheel sleeved on the output shaft of the motor are driven through a synchronous belt; the control panel assembly comprises upright posts, a control panel, handrails, cross bars, a holding handle adhesive and an electronic equipment fixing device; the lower end of the upright post is connected with the base; the control panel is installed at the top end of the upright post; two handrails are arranged on the control panel; two ends of the cross rod are respectively connected with the two handrails; the two holding hand glues are respectively arranged at the left part and the right part of the cross rod; the middle part of the cross rod is fixedly connected with the control panel; two article placing parts for placing the cup are arranged on the control panel close to the two holding hand glues; the electronic equipment fixing device is arranged on the upper part of the control panel and used for fixing electronic equipment.

As a further elaboration of the above technical solution:

in the technical scheme, two pivoting holes are oppositely formed in the front part of the connecting frame, and a rotating shaft sleeve is arranged in each pivoting hole; the two rotating pins are respectively and rotatably arranged in the rotating shaft sleeve.

In the above technical scheme, the electronic device fixing device includes a fixing plate, an upper clamping glue, a lower clamping glue and an anti-slip silica gel strip; the fixed plate is fixedly connected with the control panel; the upper clamping glue and the lower clamping glue are oppositely arranged at the upper part and the lower part of the fixing plate and are used for being matched with and clamping and fixing the electronic equipment; and the anti-slip silica gel strips are arranged on the fixing plate in parallel and are positioned between the upper rubber clamp and the lower rubber clamp.

In the technical scheme, a PCB, a Bluetooth module and a fan are arranged in the control panel; the PCB controls the motor, the electric cylinder and the fan respectively, and the PCB establishes Bluetooth communication with user terminal electronic equipment through the Bluetooth module; and an air outlet mesh matched with the fan is arranged on the shell of the control panel.

In the technical scheme, the handrail is provided with a switch button, an acceleration button and a deceleration button; the switch button, the acceleration button and the deceleration button are all connected with the PCB.

The beneficial effects of the utility model reside in that:

1. when the running belt assembly is horizontally placed on the ground, the height of the foot pad can be conveniently adjusted through the forward rotation or the backward rotation of the foot pad due to the fact that the foot pad is screwed on the base through threads, and then the utility model is controlled to be supported together with the four foot pads through the second caster wheels or supported together with the first caster wheels through the second caster wheels; if the second caster wheel and the four foot pads are supported together, the foot pads play a role in fixing, and the utility model is prevented from moving freely on the ground; if when being supported by second truckle and first truckle jointly, the user can promote convenient, laborsaving a folding portable treadmill, make the utility model has the advantages of adjust simply, be convenient for remove.

2. Because the running belt assembly is pivoted on the base, when the running belt assembly is not used, the running belt assembly can be rotated to the control panel around the two rotating pins to be folded, so that the utility model is convenient to store and carry and occupies smaller space; simultaneously, in the commodity circulation transportation, because the utility model discloses length width height sum after folding diminishes, required expense is also lower.

3. When the running belt assembly is turned to the operating panel, namely the utility model is in a folding state, the height of the foot pad can be conveniently adjusted through the forward rotation or the backward rotation of the foot pad as the foot pad is screwed on the base, thereby controlling the utility model to be supported by four foot pads together or supported by a third caster and a first caster together; if the four foot pads are supported together, the fixing effect is achieved by the foot pads, so that the utility model is prevented from moving freely on the ground; if when being supported by third truckle and first truckle jointly, the user can promote convenient, laborsaving a folding portable treadmill, make the utility model has the advantages of adjust simply, be convenient for remove.

4. The mutually vertical handrails and the holding hand glue are arranged on the control panel, so that a user can select different holding postures according to the holding habits to hold different positions on the control panel, the comfort level of the utility model is improved, and the user can be prevented from falling down during the exercise; meanwhile, the accommodating part is arranged, so that a user can conveniently place a water cup, and the electronic equipment fixing device can conveniently store electronic equipment of the user.

5. Because the connecting frame is pivoted on the mounting plate, namely the connecting frame is pivoted on the support, when the push rod of the electric cylinder is pushed out of or retracted into the cylinder body, the support is driven to rotate relative to the connecting frame 8, and because the belt is mounted on the support, the function that the belt is driven to rotate relative to the connecting frame by the electric cylinder is realized, namely the function that the gradient of the belt is adjusted by the electric cylinder is realized.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the base of the present invention;

FIG. 3 is an exploded view of the running belt assembly of the present invention;

fig. 4 is an exploded view of the running belt assembly of the present invention.

Detailed Description

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

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Fig. 1-4 illustrate an embodiment of a portable treadmill of the present invention, and referring to fig. 1-4, a portable treadmill of the present invention includes a base 1, a tread belt assembly and a control panel assembly.

Four corners of the lower part of the base 1 are respectively screwed with a foot pad 2; two first casters 3 are mounted at the rear part of the base 1; the front part of the base 1 is oppositely provided with two rotating pins 4; because the foot pad 2 is screwed on the base 1, the height of the foot pad 2 at the lower part of the base 1 can be adjusted by screwing the foot pad 2.

The running belt assembly comprises a support 5, a second caster 6, a mounting plate 7, a connecting frame 8, a third caster 9, an electric cylinder 10, a motor 11, a driving shaft 12, a driven shaft 13 and a belt 14. The lower part of one end of the bracket 5, which is far away from the base 1, is provided with two second caster wheels 6; the mounting plate 7 is mounted at the other end of the bracket 5; one end of the connecting frame 8 close to the second caster 6 is pivoted to the lower part of the mounting plate 7. One end of the connecting frame 8, which is far away from the second caster 6, is pivoted to the two rotating pins 4, and two third casters 9 are installed. The cylinder body and the push rod of the electric cylinder 10 are respectively pivoted to the middle parts of the mounting plate 7 and the connecting frame 8; the motor 11 is also arranged on the mounting plate 7; the driving shaft 12 and the driven shaft 13 are arranged in parallel and are both rotated on the bracket 5; the belt 14 is wrapped on the driving shaft 12 and the driven shaft 13; the belt 14, the driving shaft 12 and the driven shaft 13 form a group of belt transmission mechanisms, so that the driving shaft 12 can drive the belt 14 to rotate when rotating. The driving shaft 12 is sleeved with a driven belt wheel 15, the driven belt wheel 15 and a driving belt wheel 16 sleeved on an output shaft of the motor 11 are driven through a synchronous belt 17, and the driving belt wheel 16, the driven belt wheel 15 and the synchronous belt 17 form a group of belt transmission mechanisms, so that the driving shaft 12 can be driven to rotate when the output shaft of the motor 11 rotates. In one aspect thereof: since the connecting frame 8 is pivoted on the mounting plate 7, i.e. on the support 5, the support 5 is driven to rotate relative to the connecting frame 8 when the push rod of the electric cylinder 10 is pushed out or retracted from the cylinder, and since the belt 14 is mounted on the support 5, the function of driving the belt 14 to rotate relative to the connecting frame 8 by the electric cylinder 10, i.e. the function of adjusting the gradient of the belt 14 by the electric cylinder 10, is realized. In another aspect: when the running belt assembly is horizontally placed, one end part of the running belt assembly is installed on the base 1, and the other end part of the running belt assembly is grounded through the second caster 6, at this time, because the height of the foot pad 2 is adjustable, a user can adjust the height of the foot pad 2 to control the utility model through the common support of the second caster 6 and the four foot pads 2 or the common support of the second caster 6 and the first caster 3; if the second caster 6 and the four foot pads 2 are supported together, the foot pads 2 play a role in fixing, so that the utility model is prevented from moving freely on the ground; if by second truckle 6 with when first truckle 3 supports jointly, the user can promote convenient, laborsaving a multi-functional treadmill, make the utility model has the advantages of be convenient for remove. In a third aspect: when the utility model is folded, the utility model can be controlled by adjusting the height of the foot pads 2 and is supported by four foot pads 2 or by the third caster wheel 9 and the first caster wheel 3; if the four foot pads 2 are used for supporting, the utility model can be prevented from moving randomly; if by third truckle 19 with first truckle 3 supports jointly, convenient to use person promotes laborsavingly the utility model discloses, make the utility model has the advantages of it is convenient to remove. Simultaneously, in the commodity circulation transportation, because the utility model discloses length width height sum after folding diminishes, required expense is also lower.

The control panel assembly includes a pillar 19, a control panel 20, a handrail 21, a crossbar 22, a grip handle 23, and an electronic device holder 24. The lower end of the upright column 19 is connected with the base 1; the control panel 20 is mounted on the top end of the upright 19. The control panel 20 is provided with two handrails 21 for the user to hold during running or walking, so as to prevent the user from falling down. Two ends of the cross bar 22 are respectively connected with the two handrails 21, and the two holding hand glues 23 are respectively arranged at the left part and the right part of the cross bar 22; the holding hand glue 23 is made of silica gel, and because the directions of the holding hand glue 23 and the armrest 21 are mutually perpendicular, a user can select different postures to hold according to own habits; the middle part of the cross bar 22 is fixedly connected with the control panel 20, so that the installation stability of the cross bar 22 is improved. Two article placing parts 25 for placing cups are arranged on the control panel 20 close to the two holding hand glues 23; the electronic device fixing apparatus 24 is installed at an upper portion of the control panel 20 for fixing an electronic device.

Specifically, two pivoting holes are oppositely formed in the front part of the connecting frame 8, and a rotating shaft sleeve 26 is installed in each pivoting hole; two the rotating pin 4 rotates respectively and installs one in the rotating shaft sleeve 26, rotating shaft sleeve 26 is pottery or rubber material, prevents the rotating pin 4 perhaps the pin joint hole wearing and tearing are too fast, increase the utility model discloses a life.

Further, the electronic device fixing device 24 includes a fixing plate 27, an upper glue clamp 28, a lower glue clamp 29 and an anti-slip silica gel strip 30; the fixing plate 27 is fixedly connected with the control panel 20; the upper clamping glue 28 and the lower clamping glue 29 are oppositely arranged at the upper part and the lower part of the fixing plate 27 and are used for clamping and fixing the electronic equipment in a matching way; a plurality of anti-skidding silica gel strip 30 parallel arrangement is in on fixed plate 27, be located go up doubling 28 with between the doubling 29 down, when the electronic equipment centre gripping is in go up doubling 28 with when doubling 28 is gone up down, the back of electronic equipment supports and leans on the anti-skidding silica gel strip 30 is difficult for dropping.

Preferably, the control panel 20 is provided with a PCB (not shown), a bluetooth module (not shown) and a fan (not shown); the PCB controls the motor 11, the electric cylinder 10 and the fan respectively, and the PCB establishes Bluetooth communication with user terminal electronic equipment through the Bluetooth module; be provided with on control panel 20's the casing with fan complex air-out mesh 31, the fan during operation accessible air-out mesh 31 is to the user air supply, reaches the purpose of cooling fever.

Preferably, the armrest is provided with a switch button 32, an acceleration button 33 and a deceleration button 34; the switch button 32, the acceleration button 33 and the deceleration button 34 are all connected with the PCB, and a user can conveniently control the working state of the motor 11 through the switch button 32, the acceleration button 33 and the deceleration button 34, so as to control the starting, stopping, accelerating and decelerating of the belt 14.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (5)

1. A foldable portable treadmill is characterized by comprising a base, a treadmill belt assembly and a control panel assembly;

four corners of the lower part of the base are respectively screwed with a foot pad; two first trundles are arranged at the rear part of the base; the front part of the base is oppositely provided with two rotating pins;

the running belt assembly comprises a support, a second caster wheel, a mounting plate, a connecting frame, a third caster wheel, an electric cylinder, a motor, a driving shaft, a driven shaft and a belt; the lower part of one end of the bracket, which is far away from the base, is provided with two second trundles; the other end of the bracket is provided with the mounting plate; one end of the connecting frame close to the second caster is pivoted to the lower part of the mounting plate; one end of the connecting frame, which is far away from the second caster wheel, is pivoted to the two rotating pins and is provided with two third caster wheels; the cylinder body and the push rod of the electric cylinder are respectively pivoted to the middle parts of the mounting plate and the connecting frame; the motor is also arranged on the mounting plate; the driving shaft and the driven shaft are arranged in parallel and are both rotated on the bracket; the belt is wrapped on the driving shaft and the driven shaft; the driving shaft is sleeved with a driven belt wheel, and the driven belt wheel and the driving belt wheel sleeved on the output shaft of the motor are driven through a synchronous belt;

the control panel assembly comprises upright posts, a control panel, handrails, cross bars, a holding handle adhesive and an electronic equipment fixing device; the lower end of the upright post is connected with the base; the control panel is installed at the top end of the upright post; two handrails are arranged on the control panel; two ends of the cross rod are respectively connected with the two handrails; the two holding hand glues are respectively arranged at the left part and the right part of the cross rod; the middle part of the cross rod is fixedly connected with the control panel; two article placing parts for placing the cup are arranged on the control panel close to the two holding hand glues; the electronic equipment fixing device is arranged on the upper part of the control panel and used for fixing electronic equipment.

2. The collapsible portable treadmill of claim 1, wherein the front portion of the frame has two pivot holes formed therein, each pivot hole having a pivot bushing mounted therein; the two rotating pins are respectively and rotatably arranged in the rotating shaft sleeve.

3. The foldable portable treadmill of claim 2, wherein the electronic device fixing means comprises a fixing plate, an upper binder, a lower binder and an anti-slip silicone strip; the fixed plate is fixedly connected with the control panel; the upper clamping glue and the lower clamping glue are oppositely arranged at the upper part and the lower part of the fixing plate and are used for being matched with and clamping and fixing the electronic equipment; and the anti-slip silica gel strips are arranged on the fixing plate in parallel and are positioned between the upper rubber clamp and the lower rubber clamp.

4. The collapsible portable treadmill of claim 3, wherein the control panel houses a PCB board, a Bluetooth module, and a fan; the PCB controls the motor, the electric cylinder and the fan respectively, and the PCB establishes Bluetooth communication with user terminal electronic equipment through the Bluetooth module; and an air outlet mesh matched with the fan is arranged on the shell of the control panel.

5. The collapsible portable treadmill of claim 4, wherein the armrest is provided with an on/off button, an acceleration button, and a deceleration button; the switch button, the acceleration button and the deceleration button are all connected with the PCB.

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