CN210963732U

CN210963732U - Unpowered pivot treadmill

Info

Publication number: CN210963732U
Application number: CN201921989841.4U
Authority: CN
Inventors: R·丹吉洛
Original assignee: Ningbo Zhanzhi Health Technology Co ltd
Current assignee: Ningbo Zhanzhi Health Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-10
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to an unpowered pivot treadmill, include: the base comprises a front foot rod and a rear foot rod, the base is provided with a rotating shaft frame, and the handle is arranged on the rotating shaft frame through a table post; a plurality of pivots have been placed to equidistant on the pivot frame, and every pivot includes: the running belt comprises a shaft lever, a bearing and a sleeve, wherein a first groove is formed in a shaft lever frame, the shaft lever is arranged in the first groove, a buffer device is arranged in the first groove, a front rotating shaft and a rear rotating shaft which have the same structure as the rotating shafts are arranged on the front side and the rear side of the shaft lever frame, and the running belt is sleeved on the front rotating shaft, the rear rotating shaft and the rotating shafts; when running, the running belt is alternatively run by feet, and the rotating shaft is driven to rotate by friction force, so that the running belt rotates circularly. The utility model relates to an unpowered pivot treadmill simple structure, easy maintenance does not need motor drive, user convenient to use, and occupation space is little and the shock attenuation is effectual, and long service life can play certain guard action to the user.

Description

Unpowered pivot treadmill

Technical Field

The utility model relates to a treadmill technical field, in particular to unpowered pivot treadmill.

Background

The treadmill is a commonly-used fitness device for families and fitness rooms, is the simplest one of the current family fitness devices, is the best choice of the family fitness device, can be used for warming up the human body, and can also be used for physical exercise of a user.

At present, the treadmill is mainly divided into a mechanical treadmill and an electric treadmill, the mechanical treadmill is driven by the friction force between the feet of a runner and a running belt to run, and the electric treadmill is mainly used in the market at present, and the electric treadmill drives the running belt through a motor to enable a person to run or walk passively at different speeds.

In the process of implementing the technical scheme of the invention in the embodiment of the present application, the inventor of the present application finds that the above-mentioned technology has at least the following technical problems:

1. the current mainstream treadmill is mostly electrically controlled, so that the price is high, and the motor has a large volume, cannot be folded and occupies a large space;

2. because electronic treadmill is motor drive, its structure is comparatively complicated, needs to consume certain electric energy, and needs the professional to maintain when breaking down, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a have simple structure, easy maintenance and do not need motor drive's unpowered pivot treadmill, user convenient to use, occupation space is little.

(II) technical scheme

In order to solve the technical problem, the utility model provides an unpowered pivot treadmill, include: base, handle and annular area of running, be provided with the pivot frame on the base, the handle passes through the jack post setting and is in on the pivot frame, equidistant a plurality of pivots of having placed on the pivot frame, every pivot includes: the running belt comprises a shaft rod, a bearing and a sleeve, wherein the shaft rod is arranged on a rotating shaft frame, the bearing is arranged in the sleeve, a front rotating shaft and a rear rotating shaft which have the same structures as the rotating shafts are arranged on the front side and the rear side of the rotating shaft frame, and the running belt is sleeved on the front rotating shaft, the rear rotating shaft and the rotating shafts; when running, the foot is stepped on alternate running around running the area, drives through frictional force the pivot is rotated, makes running area circulation rotation, the holistic simple structure of treadmill utilizes the rotation of pivot to make running area follow people's running rhythm and carry out the transmission, convenient and fast, and do not need outside motor drive for the space that the treadmill occupy is littleer, and the cost is lower relatively.

Further, the base includes preceding foot pole and back foot pole, sets up two foot poles respectively, only need when the foot pole damages dismantle the damage the foot pole can, need not to demolish wholly the base facilitates the user maintenance, and the structure is simple relatively.

Further, the pivot frame includes: left side pivot frame and right side pivot frame, left side pivot frame sets up preceding foot bar with the left side of back foot bar, right side pivot frame sets up preceding foot bar with the right side of back foot bar is provided with two pivot frames respectively, has improved the stability of pivot when rotating, can make the user more steady when running, reduces the damage to the knee, and works as when the pivot frame damages, only need dismantle the damage the pivot frame can, need not to demolish whole pivot frame, convenience of customers maintains, and the structure is simple relatively.

Furthermore, a groove is formed in the rotating shaft frame, the shaft rod is arranged in the groove, space is saved, and the shaft rod can be more stable.

Further, be provided with buffer in the recess, buffer includes: the shaft lever is arranged on the plastic part, the plastic part fixes the shaft lever on the rotating shaft frame, the rubber pad is arranged in the rotating shaft frame and fixedly connected with the plastic part, and the buffer device is arranged, so that the rotating shaft can be buffered when a user runs, the service life of the treadmill is prevented from being influenced by severe vibration, and the user can be protected to a certain extent.

Further, preceding pivot sets up pivot frame is close to the one end of preceding foot pole, the back pivot sets up pivot frame is close to the one end of back foot pole, there is the second recess at the both ends of preceding pivot, be provided with the mounting on the second recess, preceding pivot with back pivot is respectively through screw thread fixed connection the mounting, the cover is equipped with the retaining member on the sleeve of preceding pivot, be provided with the flywheel on the retaining member, the flywheel is in store kinetic energy under the drive of running area, can make the running area can rotate by oneself in the process of running, cooperates people's running motion for the effect of running is better, and is provided with the retaining member and can lock when the unexpected circumstances or need stop the flywheel, locking the transmission of running area.

(III) advantageous effects

The utility model relates to an unpowered pivot treadmill lies in for prior art's advantage:

(1) the running machine has the advantages that the structure is simple, the running can be carried out without a motor, the maintenance is convenient, the running machine is driven to run by actively driving the rotation shaft to rotate by utilizing the friction force generated by a person and the running belt when the person runs, the running machine is convenient and fast, and the running machine does not need to be driven by an external motor, so that the occupied space of the running machine is smaller, and the cost is relatively lower;

(2) the rubber cushion is arranged in the rotating shaft frame and fixedly connected with the plastic part, the buffering effect can be achieved on the rotating shaft, the service life of the treadmill is prevented from being influenced due to severe vibration, and a user can be protected to a certain extent.

Drawings

FIG. 1 is a perspective view of the unpowered pivot treadmill of the present invention;

FIG. 2 is an exploded view of the unpowered pivot treadmill of the present invention;

FIG. 3 is a schematic view of the structure of the unpowered spindle treadmill spindle of the present invention;

FIG. 4 is a schematic structural view of an unpowered shaft treadmill damping device of the present invention;

FIG. 5 is a schematic structural view of the spindle, the locking member and the inertia wheel of the unpowered spindle treadmill of the present invention;

wherein: 1 is the base, 101 is preceding foot pole, 102 is the back foot pole, 2 is the handle, 3 is the pivot frame, 301 is left pivot frame, 302 is right pivot frame, 4 is the platform post, 5 is the pivot, 501 is the axostylus axostyle, 502 is the bearing, 503 is the sleeve, 6 is the running belt, 7 is first recess, 8 is buffer, 801 is the working of plastics, 802 is the rubber pad, 901 is preceding pivot, 902 is the back pivot, 10 is the second recess, 11 is the mounting, 12 is the retaining member, 13 is the flywheel.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 5, an unpowered rotary shaft treadmill includes: base 1, handle 2 and annular area 6 of running, be provided with pivot frame 3 on the base 1, handle 2 sets up on pivot frame 3 through abutment 4, it can better the holding of convenience of customers to be provided with handle 2, provide safety guarantee, equidistant a plurality of pivots 5 of having placed on pivot frame 3, in this embodiment, the quantity of pivot 5 is 25, it is explainable to be described, as long as the quantity more than or equal to two of pivot 5, and can realize running, should all regard as the utility model discloses a protection scope, every pivot 5 includes: the running belt comprises a shaft rod 501, a bearing 502 and a sleeve 503, wherein the shaft rod 501 is arranged on a rotating shaft frame 3, the bearing 502 is arranged in the sleeve 503, a front rotating shaft 901 and a rear rotating shaft 902 which have the same structures as the rotating shaft 5 are arranged on the front side and the rear side of the rotating shaft frame 3, a running belt 6 is sleeved on the front rotating shaft 901, the rear rotating shaft 902 and the rotating shaft 5, the whole structure of the rotating shaft 5 and the running belt is simple, the manufacturing cost is low, the whole equipment does not need to be dismounted when the running belt is damaged, and the maintenance is; when running, the foot is stepped on and is run around running area 6 in turn, utilize the frictional force of foot and running area 6 productions as the main power, drive pivot 5 and rotate, make running area 6 circulation rotation, the holistic simple structure of treadmill, utilize the frictional force of people foot and running area production to make the rotation of pivot 5, make running area 6 rotate with people's running rhythm, convenient and fast, and do not need outside motor drive, make the space that the treadmill occupy littleer, and the cost is lower relatively.

Referring to fig. 2, the base 1 includes a front foot bar 101 and a rear foot bar 102, two foot bars are respectively arranged, when the foot bars are damaged, only the damaged foot bars need to be detached, and the whole base does not need to be detached, so that the maintenance of a user is facilitated, and the structure is relatively simple.

Referring to fig. 2, the spindle frame 3 includes: left side pivot frame 301 and right pivot frame 302, left side pivot frame 301 sets up in the front foot bar 101 and the left side of back foot bar 102, right side pivot frame 302 sets up in the front foot bar 101 and the right side of back foot bar 102, be provided with two pivot frames 3 respectively, the stability of pivot 5 when rotating has been improved, can make the user more steady when running, reduce the damage to the knee, and when pivot frame 3 damaged, only need dismantle the pivot frame 3 that damages can, need not to demolish whole pivot frame 3, convenience of customers maintains, and the structure is simple relatively.

Referring to fig. 3, a groove 7 is formed in the shaft bracket 3, the shaft rod 501 is arranged in the first groove 7, the two ends of the shaft rod 501 are respectively arranged in the grooves 7 of the left shaft bracket 301 and the right shaft bracket 302, so that the space is saved, the shaft rod 501 can be effectively prevented from moving back and forth due to the transmission of the running belt 6, a certain limiting effect is achieved, and the shaft rod 501 can be more stable.

Referring to fig. 2 and 4, a buffer device 8 is disposed in the first groove 7, and the buffer device 8 includes: working of plastics 801 and rubber pad 802, axostylus axostyle 501 is arranged in working of plastics 801, rubber pad 802 is arranged in pivot frame 3 and with working of plastics 801 fixed connection, when the user is running, because the foot is stepped on the area of running and the in-process people of running can vacate and fall, produce an impact force to pivot 5, working of plastics 801 and rubber pad 802 that set up can cushion the impact force, thereby avoid influencing the life of treadmill because violent vibrations, and can protect the user to a certain extent.

Referring to fig. 2 and 5, the front rotating shaft 901 is disposed at one end of the rotating shaft frame 3 close to the front foot bar 101, the rear rotating shaft 902 is disposed at one end of the rotating shaft frame 3 close to the rear foot bar 102, the two ends of the front rotating shaft 901 are provided with the second grooves 10, the second grooves 10 are provided with the fixing members 11, the front rotating shaft 901 and the rear rotating shaft 902 are respectively fixedly connected with the fixing members 11 through threads, the sleeve 503 of the front rotating shaft 901 is sleeved with a locking member 12, the locking member 12 is provided with an inertia wheel 13, the inertia wheel 13 stores kinetic energy under the driving of the running belt 6, so that the running belt 6 can rotate by itself in the running process, the running effect is better in cooperation with the running motion of a person, and the locking member 12 can lock the inertia wheel 13 in unexpected situations or when stopping is needed, the transmission of the running belt is stopped, and the user is safer in.

In the embodiment, the rotating shaft running machine is provided with the rotating shaft and the running belt, the rotating shaft is actively driven to rotate by utilizing the friction force generated by a person during running and the running belt, so that the running belt is driven to follow the running rhythm of the person, the running machine is convenient and quick, the running machine does not need to be driven by an external motor, the occupied space of the running machine is smaller, the cost is relatively lower, the structure is simple, the running can be carried out without a motor, and the maintenance is convenient; in addition, be provided with buffer, arrange the rubber pad in the pivot frame and with working of plastics fixed connection, occupation space is little and the shock attenuation is effectual, can play the cushioning effect to the pivot, avoids influencing the life of treadmill because of violent vibrations, and can protect the user to a certain extent.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An unpowered pivot treadmill, comprising: the walking belt comprises a base (1), a handle (2) and an annular running belt (6), wherein a rotating shaft frame (3) is arranged on the base (1), and the handle (2) is arranged on the rotating shaft frame (3) through a table post (4); a plurality of pivots (5) have been placed to pivot frame (3) equidistant, and every pivot (5) includes: the running belt comprises a shaft rod (501), a bearing (502) and a sleeve (503), wherein the shaft rod (501) is arranged on the rotating shaft frame (3), the bearing (502) is arranged in the sleeve (503), a front rotating shaft (901) and a rear rotating shaft (902) which have the same structure as the rotating shaft (5) are arranged on the front side and the rear side of the rotating shaft frame (3), and the running belt (6) is sleeved on the front rotating shaft (901), the rear rotating shaft (902) and the rotating shaft (5); when running, the running belt (6) is stepped by the foot to run alternately, and the rotating shaft (5) is driven to rotate by friction force, so that the running belt (6) rotates circularly.

2. The unpowered spindle treadmill according to claim 1, wherein the base (1) comprises a front foot bar (101) and a rear foot bar (102).

3. The unpowered spindle treadmill according to claim 2, wherein the spindle frame (3) comprises: left side pivot frame (301) and right pivot frame (302), left side pivot frame (301) set up preceding foot bar (101) with the left side of back foot bar (102), right side pivot frame (302) set up preceding foot bar (101) with the right side of back foot bar (102).

4. The unpowered spindle treadmill according to claim 1, wherein the spindle frame (3) is provided with a first recess (7), and the spindle shaft (501) is disposed in the first recess (7).

5. The unpowered spindle treadmill according to claim 4, wherein a cushioning device (8) is disposed within the first recess (7), the cushioning device (8) comprising: the shaft lever comprises a plastic part (801) and a rubber pad (802), wherein the shaft lever (501) is arranged on the plastic part (801), and the rubber pad (802) is arranged in the rotating shaft frame (3) and fixedly connected with the plastic part (801).

6. The unpowered rotary shaft treadmill according to claim 3, wherein the front rotary shaft (901) is disposed at an end of the rotary shaft frame (3) near the front foot bar (101), and the rear rotary shaft (902) is disposed at an end of the rotary shaft frame (3) near the rear foot bar (102).

7. The unpowered rotating shaft treadmill according to claim 6, wherein the front rotating shaft (901) has second grooves (10) at two ends thereof, the second grooves (10) are provided with fixing members (11), and the front rotating shaft (901) and the rear rotating shaft (902) are respectively fixedly connected to the fixing members (11) through threads.

8. The unpowered rotary shaft treadmill according to claim 6, wherein a locking member (12) is sleeved on the sleeve (503) of the front rotary shaft (901), and an inertia wheel (13) is arranged on the locking member (12).