KR20130054977A - Nonmotorized sliding sports equipment - Google Patents

Nonmotorized sliding sports equipment Download PDF

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Publication number
KR20130054977A
KR20130054977A KR1020130051430A KR20130051430A KR20130054977A KR 20130054977 A KR20130054977 A KR 20130054977A KR 1020130051430 A KR1020130051430 A KR 1020130051430A KR 20130051430 A KR20130051430 A KR 20130051430A KR 20130054977 A KR20130054977 A KR 20130054977A
Authority
KR
South Korea
Prior art keywords
support
screw rod
holder
exercise
cradle
Prior art date
Application number
KR1020130051430A
Other languages
Korean (ko)
Inventor
정용대
정원준
Original Assignee
정원준
정용대
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
Priority to KR1020130036626 priority Critical
Priority to KR20130036626 priority
Application filed by 정원준, 정용대 filed Critical 정원준
Publication of KR20130054977A publication Critical patent/KR20130054977A/en

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4027Specific exercise interfaces
    • A63B21/4033Handles, pedals, bars or platforms
    • A63B21/4034Handles, pedals, bars or platforms for operation by feet
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4027Specific exercise interfaces
    • A63B21/4033Handles, pedals, bars or platforms
    • A63B21/4035Handles, pedals, bars or platforms for operation by hand
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40Interfaces with the user related to strength training; Details thereof
    • A63B21/4027Specific exercise interfaces
    • A63B21/4039Specific exercise interfaces contoured to fit to specific body parts, e.g. back, knee or neck support

Abstract

PURPOSE: A non-power sliding exercise machine is provided to allow a user to exercise without any artificial power but only using strength of the user. CONSTITUTION: A non-power sliding exercise machine comprises a support stand(100); a screw rod(400) that is installed in a width direction at one side of a longitudinal direction of the support stand, where a thread of the screw rod is formed; a holder(200) that is bound rotatably at another side of the longitudinal direction of the support stand; a slider(500) that moves along a longitudinal direction of the holder; and an elevation part(300) of which one side is combined with the thread of the screw rod so as to elevate one side of the holder according to the rotation of the screw rod. The elevation part comprises a pair of moving members and an elevation member installed between the pair of the moving members.

Description

Nonmotorized Sliding Sports Equipment
The present invention relates to a non-powered sliding exercise device that can be exercised only by the user's power without using any artificial power (rollers, springs, rubber bands), etc. in order to facilitate the abdominal training and the whole body strength exercise.
In addition, it is possible to control the exercise intensity by adjusting the height of the cradle, and the device itself is designed to be folded in half, but in one piece to increase the ease of storage, more specifically, the present invention is the most abdominal training and whole body movement The present invention relates to a non-powered sliding exercise device that enables busy modern people to spend less time enjoying sports and seeing effects.
In general, as people travel through vehicles and live in chairs, the amount of time they walk or move gradually decreases, resulting in extremely low physical activity. As a result, muscle aging and stiffness occur and are easily fatigued, which is a major cause of adult disease in modern people.
Representative exercise equipment for training the abdominal muscles of the conventionally provided in various forms, there is a sit-up exercise equipment, which is focused on the central region of the abdomen rather than training the overall muscles of the abdominal exercise Because it is monotonous, it does not cause interest.
In order to solve this problem, there is a conventional multi-functional abs exercise device of the Republic of Korea Utility Model No. 20-0227882. Referring to Figure 1, the multi-function abdominal exercise device is an exercise device that can perform a variety of exercises, such as arm movements, leg movements, and abs exercises, as shown in Figures 2 and 3, the user supports the knee Place the knee on the knee pad 21 of the device 20 and place the elbow of the arm on the elbow pad 31 of the arm support device 30 while holding the handle bar 32 by hand and straighten the back. Pull the abdomen in the state and then perform a sliding reciprocating motion to slide along the slider frame 42.
4 to 6 are examples of the multi-function abs exercise apparatus, and Fig. 4 is an example showing the user's reverse posture, and Fig. 5 is an arm placed on the main pad 41 with the back to raise the legs. After grasping the back of the main pad 41 with the head above, the knee is bent and the legs are brought into the air, and FIG. 8 is sitting on the elbow pad 31 of the arm support device 30 for hip sliding. An example is shown in which the foot is placed on the knee pad 21 of the knee support device 20, the back is straightened, and the knee pad 21 is pushed up so that the legs are completely extended.
However, since the multifunctional abs exercise device is professional and the exercise embodiment is complicated, it is difficult to use the exercise person, adolescents, women, and the elderly after the middle age. .
In addition, the multifunctional abs exercise device has a problem that the industrial utilization is not released until the finished product is not released until now.
In addition, the multi-functional abs exercise equipment, etc., while recognizing that most people have to exercise for health, there is a problem that is difficult to use every day at home.
The present invention is to solve the above-mentioned problems of the prior art, and everyone suffers from aging, and in the process, changes in physical function and appearance are inevitable, and it is necessary to have a steady exercise to solve these problems. The object of the present invention is to provide a non-powered sliding exercise device that can perform a stable motion.
Another object of the present invention is to provide a non-powered sliding exercise device that can be folded and stored in half, and can control the exercise intensity by adjusting the installation angle.
According to the present invention, the object and the support; A screw rod installed in a width direction on one side of the support in a longitudinal direction and having a thread; A cradle rotatably coupled to the other side in the longitudinal direction of the support; A slider moving along the length direction of the holder; One side is screwed with the screw rod is achieved by a non-powered sliding exercise mechanism, characterized in that it comprises an elevating portion to elevate one side of the cradle in accordance with the rotation of the screw rod.
Here, the elevating portion is coupled to the screw rod on one side, a pair of moving members moving in a direction approaching or spaced apart according to the rotation of the screw rod; And a lifting member provided between the pair of moving members, wherein the moving member and the lifting member are rotatably coupled in a ball joint type, and the lifting member is lifted as the moving members approach or are spaced apart from each other. It is characterized by.
In addition, the elevating portion is one side of the screw rod and the screw rod, a pair of moving members moving in a direction approaching or spaced apart from each other according to the rotation of the screw rod; And a lifting member provided between the pair of moving members, wherein the moving member and the lifting member are rotatably coupled in a hinged manner, and the lifting member is lifted as the moving members approach or are spaced apart from each other. It is characterized by.
And, the lifting unit is characterized in that for lifting the cradle in the range of 5 ~ 20 degrees relative to the bottom of the support.
On the other hand, it may further include a knee support that is rotatably coupled to one end of the support.
Here, the knee support portion and the c-shaped seat frame to be rotatably coupled to one side of the support; It may include a sheet installed on the inner side of the seat frame.
On the other hand, the support and the first support; A second support; And a first folding piece installed between the first supporting piece and the second supporting piece, wherein the first supporting piece and the second supporting piece are expanded or folded based on the first folding piece.
In addition, the cradle and the first cradle; A second holder; And a second folding piece installed between the first holder and the second holder, wherein the first holder and the second holder are developed or folded from the second folding piece.
On the other hand, the slider is characterized in that it is formed of a soft plastic material.
In addition, the lower end of the slider may further include at least one protrusion protruding in a semi-circular cross section in the width direction.
The non-powered sliding exercise device having the configuration as described above is designed to be folded in half while being integral, and thus has a high convenience of storage, and can control the exercise intensity by adjusting the sliding angle.
That is, the non-powered sliding exercise device may adjust the exercise intensity of the user by adjusting the angle of the cradle. In addition, the height can be adjusted, regardless of height and short, can be used for all ages beginner, intermediate, advanced stages.
In addition, since the support, the holder, the seat portion is designed to be folded in half as an integrated type, and is easy to store, it is possible to prevent the child from stepping on the slider and slipping or tripping over the exercise equipment.
1 is a perspective view showing a conventional multifunctional abs exercise device,
2 and 3 is a schematic diagram showing a beginner and an advanced method of using a conventional multi-function abs exercise equipment,
4 to 6 is a schematic diagram showing a variety of methods of using a conventional multi-function abs exercise equipment,
7 and 8 are a perspective view and an exploded perspective view showing a non-motor sliding motion mechanism according to an embodiment of the present invention,
9 is a view showing the folding operation of the support of the non-powered sliding exercise mechanism,
10 is a bottom perspective view showing the cradle of the non-powered sliding exercise mechanism,
11 is a view showing an embodiment of the lifting unit of the non-powered sliding exercise mechanism,
12 is a view showing the knee support of the non-powered sliding exercise mechanism,
13 and 14 is a view showing the operation of the non-powered sliding exercise device according to an embodiment of the present invention,
15 is a perspective view illustrating a non-powered sliding exercise device according to another embodiment of the present invention;
16 is a cross-sectional view illustrating a line AA of FIG. 14;
17 is a view showing another embodiment of the slider of the non-powered sliding exercise mechanism.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings in order to clarify the solution to the technical problem of the present invention. In the following description of the present invention, however, the description of related arts will not be repeated unless the gist of the present invention is obscured. In addition, parts denoted by the same reference numerals throughout the specification represent the same elements.
Hereinafter, the non-powered sliding exercise device 1 according to the preferred embodiment of the present invention will be described in detail.
Referring to FIGS. 7 to 14, the non-sliding sliding mechanism 1 may include a support 100, a cradle 200, a lift part 300, a screw rod 400, and a slider 500. have.
8 and 9, the support 100 is a frame having a bottom surface supported by the ground, and includes a c-shaped first support 110, a c-shaped second support 120, and a first support 110. And a first folding piece 130 that couples end portions of the first support 110 and the second support 120 so that the second support 120 can be folded. In addition, the support 100 may include a screw rod coupling hole 140 formed on one side. That is, as shown in Figure 8, the screw rod coupling hole 140 may be formed on one side of the first support (110).
Here, each of the first support 110 and the second support 120 and the first folding piece 130 is coupled by a hinge type, can be rotated by a coupling member such as rivets, bolts and nuts. Since the first support 110 and the second support 120 may be deployed or folded based on the first folding piece 130.
Therefore, as shown in FIG. 7, the first support 110 and the second support 120 are rotatably coupled to the first folding piece 130 by being spaced apart by a predetermined interval so as not to interfere with each other. do. In addition, since the first support 110 and the second support 120 are pivoted by pivoting on the basis of the first folding piece 130, the first support 110 and the second support 120 are disassembled and stored in the support 100 of the non-powered sliding exercise mechanism 1. In this case, as shown in Figure 9, it can be folded and stored.
In addition, the cradle 200, like the support 100 described above, of course, can be made to be folded by installing a hinge (not shown) in the middle of the longitudinal direction of the cradle 200.
The cradle 200 is rotatably coupled to one side of the support in the longitudinal direction of the width direction in the axis. That is, as shown in FIG. 7 and FIG. 8, one side of the holder 200 around the hinge axis 600 is rotatably coupled to the support 100. Here, the hinge shaft 600 may be a coupling member such as a rivet, a bolt, and the like installed rotatably through one side of the support 100 and one side of the holder 200. Hereinafter, a position where the support 100 and the cradle 200 are coupled will be described as a rotation coupling position.
7, 8 and 10, the cradle 200 may include a slate 210, a cradle frame 220 and a plurality of support members 230 and 240 installed in the longitudinal direction and the width direction. have. The cradle frame 220 may include a first cradle 221, a second cradle 222, and a second folding piece 223. The second folding piece 223 is installed between the first holder 221 and the second holder 222, and the first holder 221 and the second holder 222 are based on the second folding member 223. ) Can be deployed or collapsed.
The slate 210 is a plate-like plate material, the cradle frame 220 is installed on the edge of the slate 210 to protrude vertically.
In addition, at the bottom of the slate 210, at least one first support member 230 installed in the longitudinal direction and a plurality of second support members 240 installed in the width direction are installed inside the holder frame 220. Support the slate 210. Accordingly, the plurality of support members 230 and 240 allow the slate 210 to support the load even when a load is applied to the slate 210.
Lifting parts 300 and 300a may be installed at opposite sides of the rotation coupling position at which the support 100 and the cradle 200 are rotatably coupled. Therefore, the lifting units 300 and 300a are installed between the support 100 and the holder 200 as shown in FIG. 7.
Here, the lifting unit 300, 300a, as shown in Figure 10 and 11, may be installed on one side of the support 100 by a screw rod 400 may support one side of the bottom surface of the cradle 200. .
That is, the screw rod coupling hole 140 of the support 100 is provided with a threaded rod 400 having threaded threads 410 and 420 inserted in the width direction of the support 100 to pass therethrough, and the threads 410 and 420. One side of the lifting unit 300, 300a is coupled to.
Referring to FIG. 11, the lifting unit 300 includes a pair of moving members 310, one side of which is screwed with the screw rod 400, and a lifting member installed between the pair of moving members 310. 320). Each of the pair of moving members 310 includes nut parts 311 and 312 in the shape of nuts on one side.
The threaded rod 400 for screwing the nut parts 311 and 312 of the pair of moving members 310 has a rod shape and has a thread formed on the outer circumferential surface thereof, and one side and the other side of the outer circumferential surface are respectively different directions. Threads are formed. That is, the thread 410 formed on one side of the outer surface of the screw rod 400 is in the form of a right screw, and the thread 420 formed on the other side may be formed in the form of a left screw.
The nut parts 311 and 312 are screwed to both sides of the screw rod 400, respectively. Here, the nut parts 311 and 312 are hollow, and the right and left threads are formed on the inner circumferential surface so as to correspond to the threads formed on both sides of the outer circumferential surface of the screw rod 400, respectively.
Therefore, each of the nut parts 311 and 312 are screwed to the threads 410 and 420 of the threaded rod 400 in different directions. When the threaded rod 400 is rotated in the forward direction, the nut parts 311 and 312 are rotated. ) Are approached to each other according to the forward rotation of the screw rod 400, spaced apart from each other by rotating in the reverse direction.
On the other hand, the rotating handle 430 is coupled to one end of the screw rod 400. The rotary knob 430 is projected to the outside of the support 100 so that the user can rotate the screw rod 400 in the forward or reverse direction is to be grasped by the user. In addition, the fixing nut 440 is coupled to the other end of the screw rod 400 to prevent the screw rod 400 from rotating after the pair of moving members 310 approaches or is spaced apart.
Referring to FIG. 11A, the coupling method of the movable member 310 and the elevating member 320 of the elevating unit 300 may be rotatably coupled to a ball joint type.
In addition, as shown in FIG. 11B, the coupling method of the movable member 310 and the lifting member 320 of the lifting unit 300 may be rotatably coupled to the hinge coupling method.
Therefore, when the pair of moving members 310 approach each other as the screw rod 400 rotates, the lifting member 320 is raised, and when the pair of moving members 310 are spaced apart from each other, the lifting member 320 is Descend. Accordingly, the elevating member 320 adjusts the angle θ of the cradle 200 by pushing up or down one side of the bottom surface of the cradle 200.
The non-powered sliding exercise device 1 according to the present invention may adjust the exercise intensity of the user by adjusting the angle θ of the holder 200. In addition, the height can be adjusted, it can be used by all ages regardless of height and short.
The angle θ of the cradle 200 is in the range of 5 to 20 degrees based on the bottom of the support 100 in consideration of the relationship between the exercise intensity of the user and the load that can be supported by the lifting parts 300 and 300a. I would be preferable.
On the other hand, the cradle 200 may further include a guide groove 250.
As shown in FIG. 10, the guide groove 250 is formed such that one region of the outer circumferential surface of the cylindrical elevating member 320 may be joined to one side of the support member 230 installed in the longitudinal direction of the holder 200. do. Therefore, when the lifting member 320 is joined to the guide groove 250 to lift the cradle 200, the guide groove 250 prevents the lifting member 320 from being separated.
The slider 500 may include a slider body 510 and a handle 520 formed to protrude from the slider body 510.
When the user performs the sliding motion by holding the handle 520, the slider body 510 is guided by the inner surface of the cradle frame 220 in the longitudinal direction and slides along the longitudinal direction of the cradle 200.
Here, the slider body 510 may be formed of a soft plastic material.
On the other hand, the non-powered sliding exercise mechanism 1 may further include a knee support 700.
8, 9, and 12, the knee support 700 may include a seat frame 710 and a seat 720.
Seat frame 710 has a U-shape, it is rotatably coupled to one end of the support (100). Therefore, as shown in FIG. 9, the knee support 700 may be folded to one side of the support 100.
The seat 720 is installed inside the seat frame 710 to support the knee of the user.
In addition, as illustrated in FIG. 12, the knee support part 700 may further include a support member 730 rotatably installed between the seat frame 710 and the seat 720. Here, the support member 730 is formed integrally with the seat 720, and accordingly, the seat 720 can be rotated in the reverse direction of the rotation direction of the seat frame 710.
Hereinafter, the operation of the non-powered sliding exercise device 1 according to the preferred embodiment of the present invention will be described with reference to FIGS. 13 and 14.
The user bends the knee to the knee support part 700, holds the handle 520 of the slider 500 by hand, and then performs a sliding motion by sliding the slider 500 along the length direction of the holder 200. . Therefore, the non-powered sliding exercise device 1 enables the user to exercise each part of the body such as the user's arms, legs and waist, and in particular, exhibits an excellent effect on the abdominal exercise.
Hereinafter, the non-power sliding sliding mechanism 1a according to another preferred embodiment of the present invention will be described with reference to the non-power sliding sliding mechanism 1 described above. In addition, in describing the non-powered sliding exercise mechanism 1a according to another exemplary embodiment of the present invention, description of the same components as the above-described non-powered sliding exercise mechanism 1 will be omitted.
Referring to FIGS. 15 and 16, the holder frame 220a of the holder 200a has a guide protrusion 221 protruding to face each other in the width direction and an incision groove formed by cutting one side of the guide protrusion 221. 222 may be further included.
In addition, the slider 500a may further include a slider body protrusion 511 formed to protrude in the width direction from the lower side of the slider body 510a.
The slider body protrusion 511 is inserted into the cutting groove 222 of the cradle 200a, and is guided by the guide protrusion 221 when the slider 500a slides after the slider 500a is seated on the slate 210. .
Therefore, the guide protrusion 221 prevents the slider 500a from being separated in the insertion direction of the slider 500a during the sliding movement using the slider 500a.
Referring to FIG. 17, the lower end of the main body 510a may further include at least one protrusion 512 having a cross section protruding in a semicircular shape. In addition, the protrusion 512 may be formed long along the sliding direction, of course.
The protruding portion 512 reduces the contact area with the cradles 200 and 200a, thereby minimizing the frictional force so that the user can perform the sliding movement even with a small force during the sliding movement.
It should be understood that the various embodiments according to the present invention can solve various technical problems other than those mentioned in the specification in the related technical field as well as the related art.
The present invention has been described with reference to the embodiments. It will be apparent, however, to one skilled in the art that the present invention may be embodied in various other forms without departing from the spirit or essential characteristics thereof. Therefore, the disclosed embodiments should be considered in an illustrative rather than a restrictive sense. That is, the true technical scope of the present invention is indicated in the appended claims, and all differences within the scope of equivalents thereof should be construed as being included in the present invention.
1, 1a: non-powered sliding exercise device 100: support
200, 200a: cradle 300: lifting unit
400: threaded rod 500, 500a: slider
600: hinge axis 700: knee support

Claims (10)

  1. A support;
    A screw rod installed in a width direction on one side of the support in a longitudinal direction and having a thread;
    A cradle rotatably coupled to the other side in the longitudinal direction of the support;
    A slider moving along the length direction of the holder;
    One side is screw-coupled with the screw rod non-powered sliding exercise mechanism comprising a lifting unit for lifting up and down one side of the cradle in accordance with the rotation of the screw rod.
  2. The method of claim 1,
    The elevating portion
    A pair of movable members having one side screwed with the screw rod and moving in a direction in which the screw rod is approached or spaced apart from each other;
    A lifting member installed between the pair of moving members,
    The movable member and the elevating member are rotatably coupled in a ball joint type, and the elevating member is lifted as the movable members approach or are spaced apart from each other.
  3. The method of claim 1,
    The elevating portion
    A pair of movable members having one side screwed with the screw rod and moving in a direction in which the screw rod is approached or spaced apart from each other;
    A lifting member installed between the pair of moving members,
    And the movable member and the elevating member are rotatably coupled in a hinged manner, and the elevating member is elevated as the movable members approach or are spaced apart from each other.
  4. 4. The method according to any one of claims 1 to 3,
    The lifting unit is a non-powered sliding exercise mechanism, characterized in that for lifting the cradle in the range of 5 ~ 20 degrees relative to the bottom of the support.
  5. 5. The method of claim 4,
    And a knee support part rotatably coupled to one end of the support.
  6. The method of claim 5,
    The knee support is
    A c-shaped seat frame rotatably coupled to one side of the support;
    And a seat that is rotatably installed in the inner side of the seat frame.
  7. The method of claim 1,
    The support
    A first support;
    A second support;
    It includes a first folding piece installed between the first support and the second support,
    And the first support and the second support are developed or folded from the first folding piece.
  8. The method of claim 7, wherein
    The cradle
    A first holder;
    A second holder;
    And a second folding piece installed between the first holder and the second holder, wherein the first holder and the second holder are deployed or folded based on the second folding piece. Instrument.
  9. The method of claim 1,
    The slider is a non-motor sliding exercise mechanism, characterized in that formed of a soft plastic material.
  10. The method of claim 1,
    The lower end of the slider is a non-powered sliding mechanism further comprises at least one protrusion protruding in a semi-circular cross section in the width direction.
KR1020130051430A 2013-04-04 2013-05-07 Nonmotorized sliding sports equipment KR20130054977A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020130036626 2013-04-04
KR20130036626 2013-04-04

Publications (1)

Publication Number Publication Date
KR20130054977A true KR20130054977A (en) 2013-05-27

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ID=48663613

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Application Number Title Priority Date Filing Date
KR1020130051430A KR20130054977A (en) 2013-04-04 2013-05-07 Nonmotorized sliding sports equipment

Country Status (1)

Country Link
KR (1) KR20130054977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111282196A (en) * 2020-02-21 2020-06-16 南通市妇幼保健院 Multifunctional postpartum rectus abdominis and balance training device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111282196A (en) * 2020-02-21 2020-06-16 南通市妇幼保健院 Multifunctional postpartum rectus abdominis and balance training device
CN111282196B (en) * 2020-02-21 2021-03-12 南通市妇幼保健院 Multifunctional postpartum rectus abdominis and balance training device

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