KR20170041478A - Support plate for treadmill and treadmill - Google Patents

Support plate for treadmill and treadmill Download PDF

Info

Publication number
KR20170041478A
KR20170041478A KR1020150140943A KR20150140943A KR20170041478A KR 20170041478 A KR20170041478 A KR 20170041478A KR 1020150140943 A KR1020150140943 A KR 1020150140943A KR 20150140943 A KR20150140943 A KR 20150140943A KR 20170041478 A KR20170041478 A KR 20170041478A
Authority
KR
South Korea
Prior art keywords
generating portion
support plate
treadmill
power
braking
Prior art date
Application number
KR1020150140943A
Other languages
Korean (ko)
Inventor
이성호
Original Assignee
주식회사 롤메트릭스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 롤메트릭스 filed Critical 주식회사 롤메트릭스
Priority to KR1020150140943A priority Critical patent/KR20170041478A/en
Publication of KR20170041478A publication Critical patent/KR20170041478A/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0207—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means
    • A63B22/0221—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means on the frame supporting the rollers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0235—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
    • A63B22/0242—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
    • A63B22/0257—Mechanical systems therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The present invention relates to a support plate for a treadmill and a treadmill. According to the present invention, provided is the support plate for a treadmill, the support plate comprising: a power generation part which converts the weight of a human into the rotating power of a rotating belt; and a brake generation part which extends from the back end of the power generation part to a backward direction, and which converts the weight of the human into braking power for the rotating belt; wherein the power generation part has a slope decreasing from the front end thereto to the back end thereof and thus converts the weight of the human into braking power for the rotating belt, and the brake generation part extends from the back end of the power generation part so as to have a slope rate lower than a slope rate in an arbitrary section of the power generation part or a negative slope rate. According to the present invention, the support plate generates power for the rotation of the rotating belt and also generates braking power for a reduction in the rotation speed of the rotating belt, thereby providing the effect of ensuring the stability of use.

Description

[0001] SUPPORT PLATE FOR TREADMILL AND TREADMILL [0002]

The present invention relates to a treadmill, and more particularly to a treadmill that operates without power.

The present invention relates to a treadmill.

Treadmill is an aerobic exercise equipment used in health clubs, fitness clubs, work break rooms or homes.

Generally, the tray mill is implemented by rotating the rotating belt by a motor so that a user can walk or jump. The rotating belt is rotatably installed by the rollers. And a support plate provided between the upper side and the lower side of the rotary belt meets the weight of the user.

On the other hand, recently, a technique for a treadmill which can be operated with no power as in Korean Patent Laid-Open No. 10-2011-0079214 has been proposed.

In the case of a non-powered treadmill, it can not be used with the support plate lying horizontally due to friction between the support plate and the belt. Accordingly, techniques have been proposed in which the weight of the user is used as the rotational power of the rotating belt by tilting the supporting plate. However, when the support plate is inclined, the following problems occur.

First, there is a risk of falling due to carelessness when using without the handle.

Second, therefore, the mode of exercise is limited in such a way as to hold the handle, and the effect of the exercise is also reduced.

Third, because it is the same as climbing sloping hills without rest, there is a great deal of power in the walking movement.

SUMMARY OF THE INVENTION An object of the present invention is to provide a technique capable of imparting a braking function by the weight of a user while allowing the rotatable belt to rotate infinitely using the weight of the user.

To achieve the above object, according to the present invention, there is provided a support plate for a treadmill, comprising: a power generating portion that converts a body weight of a person into a rotational power of a rotating belt; And a braking generating portion extending rearward from a rear end of the power generating portion and switching to a braking force of a rotating belt rotating a weight of a person; Wherein the power generating portion has a slope lowered from the front end to the rear end so as to convert a body weight of a person into rotational power of the rotating belt, and the braking generating portion has an inclination ratio in an arbitrary section of the power generating portion And extends from the rear end of the power generating portion to have a smaller slope rate to a negative slope rate.

The power generating portion has a curved section extending from the front end to the rear end.

It is preferable that the power generating portion has a curved shape with a larger radius of curvature toward the rear end.

.

To achieve the above object, according to the present invention, there is provided a treadmill, A rotating belt rotating endlessly with the supporting plate interposed therebetween; At least two rotating rollers for assisting infinite rotation of the rotating belt; And an installation frame in which the support plate, the rotary belt, and at least two rotary rollers are installed; .

According to the present invention, since the support plate gives the driving force necessary for rotating the rotary belt by using the weight of the user, while giving the braking force by using the weight of the user, the following effects are obtained.

First, the risk of falling is significantly prevented by the braking function of the support plate.

Second, it is possible to use without using the handle, so the choice of the user's exercise method is relatively free.

Third, since the braking section is parallel to or almost parallel to the horizontal line, walking can be performed with the same comfort as walking on a flat surface.

Fourth, since there is an angular continuous curvature from the front end of the power generating portion to the front end of the braking generating portion, the acceleration due to the weight and the braking due to the weight are naturally connected, and there is a convenience of use, Walking exercise can be performed.

Fifth, since the user can change the power generating portion and the braking generating portion by adjusting the height, usability for each user can be ensured.

1 is a perspective view of a support plate for a treadmill according to a first embodiment of the present invention.
Figs. 2 to 4 are side views of the support plate of Fig. 1. Fig.
5 is a side view of a support plate for a treadmill according to a second embodiment of the present invention.
6 is a side view of a support plate for a treadmill according to a third embodiment of the present invention.
Figs. 7 and 8 are side views of an assembly in which the support plate, the rotating belt, and the rotating roller of Fig. 1 are assembled. Fig.
Figure 9 is a schematic perspective view of a treadmill to which the assembly of Figure 7 is applied.
10 is a cross-sectional view of the adjuster applied to the treadmill of FIG.
11 is an application example to the regulator applied to Fig.

Hereinafter, preferred embodiments according to the present invention will be described. For the sake of brevity of explanation, it is preferable to omit or compress known or duplicated descriptions as much as possible. For the sake of clarity, the drawings are somewhat exaggerated.

<Description of Support Plate for Treadmill>

1. First Embodiment

FIG. 1 is a perspective view of a support plate 110 (hereinafter abbreviated as a 'support plate') according to a first embodiment of the present invention, and FIG. 2 is a side view of the support plate 110 of FIG.

The support plate 110 is divided into a power generating portion 111 and a braking generating portion 112.

The power generating portion 111 converts the weight of the user into the rotational power of the rotating belt provided in the treadmill. The power generating portion 111 has a curvature from the front end FE to the rear end RE and a slope such that the height decreases. Therefore, when the user steps on any point of the power generating portion 111, the user's weight is converted into rotational power for rotating the rotating belt. Here, the entire section of the power generating portion 111 is curved so as to have an inclination lowered downward toward the rear end. Furthermore, it is preferable that the curvature of the power generating portion 111 increases as the curvature increases from the front end to the rear end. Therefore, the rotational power of the rotating belt due to the weight of the user naturally decreases from the front end to the rear end.

The braking generating portion 112 switches the weight of the user to the braking force of the rotating rotating belt. The braking generating portion 112 extends rearward from the rear end RE of the power generating portion 111 and is parallel to the horizontal line HL from the front end FE 'to the rear end RE'. Therefore, the braking-generating portion 112 converts the weight of the user into the frictional force between the rotating belt and the supporting plate 110 (omits heat loss and the like), thereby reducing the rotating speed of the rotating belt.

The rear end RE of the power generating portion 111 and the front end FE 'of the braking generating portion 112 are identical to each other because the power generating portion 111 and the braking generating portion 112 are integrally connected to each other. Point. Therefore, it may be preferable that the power generating portion 111 has a curvature that increases with the radius of curvature toward the rear end and extends naturally to the braking generating portion 112.

A straight line JL connecting the front end FE of the power generating portion 111 and the rear end RE 'of the braking generating portion 112 is a horizontal line HL, And a predetermined angle ??. Of course, the front end FE of the power generating portion 111 should be positioned higher than the rear end RE of the braking generating portion 112, and any point of the power generating portion 111 and the braking generating portion 112 should be straight (JL). It is preferable that the rear end RE of the power generating portion 111 and the front end FE of the braking generating portion 112 and the straight line JL have the largest gap H therebetween.

The support plate 110 may be formed of a rigid bottom plate BP capable of supporting the weight of the user and an upper plate TP made of a slippery material for minimizing friction with the rotary belt. It is preferable that the lower plate (BP) is preferably made of a metal material such as aluminum or a rigid material such as plywood and the upper plate TP is made of a slip material such as Teflon. Of course, the upper plate TP is firmly attached to the upper surface of the lower plate BP.

3, if the height of the front end FE of the power generating portion 111 is lowered, the section of the power generating portion 111 and the section of the braking generating portion 112 may be somewhat changed. At this time, the rear end RE 'of the braking generating portion 112 becomes higher than the front end FE' of the braking generating portion 112. In this case, the braking-generating portion 112 switches the weight of the user to a reverse rotational force opposite to the rotational direction of the rotating belt. Therefore, the rotational speed of the rotating belt in the braking generating portion 112 can be decelerated more quickly. If it is limited to this example, the power generating portion 111 may be defined as a portion for converting the user's body weight into rotational power necessary for rotating the rotating belt in the forward direction, and the braking generating portion 112 may rotate the user's body weight It may be defined as a portion which rotates in the reverse direction opposite to the direction in which the belt rotates or decelerates the rotational speed of the rotating belt by the frictional force. However, as shown in FIG. 4, when the front end FE of the power generating portion 111 is further increased, the braking generating portion 112 also becomes very small as it goes to the rear end RE '. Therefore, considering that the power generating portion 111 and the braking generating portion 112 are integrally connected and the mounting angle of the support plate 110 can be changed, the power generating portion 111 is configured such that the weight of the user And the braking generating portion 112 is defined as a portion in which the weight of the user decelerates the rotational speed of the rotating belt.

2. Second Embodiment

5 is a side view of a support plate 210 according to a second embodiment of the present invention.

5, the braking generating portion 512 may extend rearward with a gentle curvature from the rear end RE of the power generating portion 211. [ According to the second embodiment, the rear end RE 'of the braking portion 212 can be higher than the front end FE' of the braking portion 212, as in the example of Fig.

3. Third Embodiment

6 is a side view of a support plate 310 according to a third embodiment of the present invention.

6, the power generating portion 311 and the braking generating portion 312 may be formed in a straight line shape in the support plate 310. As shown in FIG. According to this example, it is preferable that the portion leading from the power generating portion 311 to the braking generating portion 312 has a constant curvature so that the natural generation of the power generating portion 311 and the braking generating portion 312 is intended Do.

The support plates 110, 210, and 310 according to the present invention are configured so that the tilt rates of the power generating portions 111, 211, and 311 are greater than the tilt rates of the braking generating portions 112 2, 4 and 6) or a negative slope ratio (having an inclination opposite to the power generating portion) (see FIGS. 3 and 5) And the generated portions 112, 212, and 312 can convert the body weight of the person into the braking force.

<Description of Support Plate Assembly>

7 is a side view of the assembly AY assembled with the support plate 110, the rotation belt 120 and the rotation rollers 131 and 132 according to the first embodiment.

As shown in FIG. 7, the rotating rollers 131 and 132 are provided at both ends of the supporting plate 110 at both ends, and the rotating belt 120 can rotate infinitely .

The support plate 110 is directly coupled to the rotation rollers 131 and 132 in a state in which the rotation rollers 131 and 132 are rotatable. And the rotating rollers 131 and 132 are coupled through the third coupling medium so that the front end of the supporting plate 110 and the front rotating roller 131 can be elevated together.

There is a need to prevent the gap between the upper surface of the power generating portion 111 and the rotating belt 120 from spreading by lifting the rotating belt 120 from the upper surface of the power generating portion 111 as will be described later. Therefore, it is preferable that a plurality of preventing rollers 151 to 155 are provided on both sides of the power generating part 111 to prevent lifting of the rotating belt 120.

Of course, as shown in FIG. 8, a new rotating roller 133 may be further added if necessary.

<Description of Treadmill>

9 is a schematic perspective view of a treadmill 100 to which the assembly AY of FIG. 7 is applied.

The treadmill 100 includes the support plate 110, the rotary belt 120, the two rotation rollers 131 and 132, the adjuster 140, the preventive rollers 151 to 155, the handles 161 and 162, And includes an installation frame 170.

Since the support plate 110, the rotary belt 120, and the rotary rollers 1321 and 132 have been described above, the description thereof will be omitted.

The adjuster 140 may be provided with a support member 141 and a control member 142 as shown in FIG.

The support member 141 rotatably supports the front rotation roller 131. [

The adjusting member 142 is screwed to the supporting member 141 and is rotatably coupled to the mounting frame 170. Accordingly, when the adjusting member 142 is rotated in the forward and reverse directions, the front end of the front rotating roller 131 and the supporting plate 110 is raised or lowered while the supporting member 141 is moved up and down. Of course, the regulator can be modified and applied in various forms.

The prevention rollers 151 to 155 are installed in an installation member (IE) for installing a plurality of prevention rollers 151 to 155. Of course, the mounting member IS is preferably coupled to the support plate 110.

The preventive rollers 151 to 155 are provided as a preventive member for preventing the revolving belt 120 from lifting. In order to minimize the frictional force with the rotating belt 120 as in the present embodiment, it is preferable that the preventing member is provided as a rotatable roller. Of course, it is also preferable to provide the preventing member 150 'with a plate-like sliding material as shown in FIG.

The knobs 161 and 162 are provided so as to extend upward from the mounting frame 170 and are used to hold the knobs 161 and 162 to ensure stability when the user carries out a walking motion.

The installation frame 170 is provided with a support plate 110, a rotation belt 120, two rotation rollers 131 and 132, a regulator 140, prevention rollers 151 to 155 and grips 161 and 162 . Of course, the grips 151 and 162 may be integrally formed on the mounting frame 170. [

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. And the scope of the present invention is to be understood as the scope of the following claims and their equivalents.

100: Treadmill
110: Support plate
111: Power generating part
112:
120: rotating belt
131, 132:
140: Regulator
170: Installation frame

Claims (4)

A power generating portion that converts a body weight of a person into a rotational power of a rotating belt; And
A braking-generating portion that extends rearward from a rear end of the power generating portion and converts a body weight of a person into a braking force of a rotating rotary belt; / RTI &gt;
The power generating portion has a slope that becomes lower as it goes from the front end to the rear end, thereby converting the body weight of the person into rotational power of the rotating belt,
Wherein the braking-generating portion extends from the rear end of the power-generating portion so that the braking-generating portion has a tilting rate to a tilting rate that is less than the tilting rate in an arbitrary section of the power-
Support plate for treadmill. The method according to claim 1,
Wherein the power generating portion has a curved section extending from the front end to the rear end
Support plate for treadmill. 3. The method of claim 2,
And the power generating portion is in the form of a curve having a larger radius of curvature toward the rear end
Support plate for treadmill. A support plate according to any one of claims 1 to 3,
A rotating belt rotating endlessly with the supporting plate interposed therebetween;
At least two rotating rollers for assisting infinite rotation of the rotating belt; And
An installation frame on which the support plate, the rotary belt, and at least two rotary rollers are installed; &Lt; RTI ID = 0.0 &gt;
Treadmill.
KR1020150140943A 2015-10-07 2015-10-07 Support plate for treadmill and treadmill KR20170041478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150140943A KR20170041478A (en) 2015-10-07 2015-10-07 Support plate for treadmill and treadmill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150140943A KR20170041478A (en) 2015-10-07 2015-10-07 Support plate for treadmill and treadmill

Publications (1)

Publication Number Publication Date
KR20170041478A true KR20170041478A (en) 2017-04-17

Family

ID=58703142

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150140943A KR20170041478A (en) 2015-10-07 2015-10-07 Support plate for treadmill and treadmill

Country Status (1)

Country Link
KR (1) KR20170041478A (en)

Similar Documents

Publication Publication Date Title
US10688336B2 (en) Cordless treadmill
US11612783B2 (en) High-incline treadmill
AU2003287277B2 (en) Apparatus using multi-directional resistance in exercise equipment
US9017224B1 (en) Ladder exerciser
US20140274578A1 (en) Motorless Treadmill with Large Flywheel
US20070142176A1 (en) Self-regulating endless climbing wall
US20100167878A1 (en) Exercise device with gliding footlink pivot guide
US7758472B2 (en) Exercise device ramp roller retainer
KR20030071775A (en) Method and Apparatus for generating force and torque
JPWO2019053859A1 (en) Electric assist wheelchair, electric assist unit for wheelchair, control device for electric assist wheelchair, control method for electric assist wheelchair, program, and terminal
KR20160121813A (en) Smart simulator
KR20170041478A (en) Support plate for treadmill and treadmill
KR20170033225A (en) Treadmill
KR20180043213A (en) Treadmill
KR20140090505A (en) Bike having speed reduction device
KR200482383Y1 (en) Hand-standing exercising machine
CN214415506U (en) Novel bicycle training device
CN214597003U (en) Household running machine
KR101223592B1 (en) Health machine of walking
WO2011123074A1 (en) Stair climbable wheel chair and horizon adjuster
CN117717753A (en) Body-building equipment
CN104643372B (en) A kind of lower limb special Shoes for driving of handicapped disabled
JP3030093U (en) Walking training machine
KR20220169161A (en) Skateboard having structure for converting linear reciprocating motion to rotational motion
CN108066946A (en) A kind of tensile force type back massage fitness equipment

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
AMND Amendment
J201 Request for trial against refusal decision
J301 Trial decision

Free format text: TRIAL NUMBER: 2017101004451; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20170919

Effective date: 20190624