High-loader machine

Abstract

To provide a high-low machine capable of adjusting the height of a seat part, the angle of a knee support part, etc., to make it possible to cope with the body sizes of various users.SOLUTION: A high-low machine according to an embodiment of the present invention includes: a support frame 110 seated on a bottom surface; a body frame 120 connected to the support frame to form a support structure; a weight portion 130 which is rotatably mounted at one point of the main body frame and on which a weight plate is mounted; a rotating portion 140 rotatably mounted at another point of the main body frame; a connecting portion 150 for connecting the weight portion and the rotating portion to transmit the load of the weight plate to the rotating portion and for allowing the length to be adjusted; a grip unit 160 connected to one end of the rotating portion and providing a space for a user to grip; and a seating unit 170 connected to the support frame and disposed in front of the main body frame to provide a space for the user to sit.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to a high-low machine, and more particularly, to a high-low machine provided with a first angle adjustment unit and a second angle adjustment unit based on each of two axes orthogonal to a grip (holding) unit, so that the handle angle can be adjusted at various angles according to the needs of a user, and a specific part can be targeted for concentrated exercise by selecting a grip method.

Background Art

[0002] Recently, the public's interest in fitness has increased, and with the development of media related to natural exercise postures, it has become very easy to learn relevant knowledge.

[0003] However, in the case of exercise equipment, since the price is not low, most people pay a fee at a gym to use the equipment. However, when there are many people during a specific time period or on a holiday, they often have to wait to use the exercise equipment they desire. Accordingly, the need for exercise equipment that allows multiple people to perform many types of exercises without occupying a large space is increasing.

[0004] Conventional high-low machines are used by many people for latissimus dorsi exercises, but there is a problem in that the grip is limited and it is not possible to intensively exercise more diverse parts.

[0005] Therefore, research is required on a high-low machine provided with a first angle adjustment unit and a second angle adjustment unit based on each of two axes orthogonal to the grip unit, so that the handle angle can be adjusted at various angles according to the needs of a user, and a specific part can be targeted for concentrated exercise by selecting a grip method.

Prior Art Documents

Patent Documents

[0006]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0007] An object of the present invention is to provide a high-low machine that can adjust the handle angle at various angles according to the needs of the user by providing a first angle adjustment unit and a second angle adjustment unit based on each of two axes orthogonal to the grip unit, and can select a grip method and perform a concentrated exercise targeting a specific part.

[0008] Another object of the present invention is to provide a high-low machine that can select a single-arm movement or a two-arm movement to perform an exercise, and can perform a made-to-order type operation according to the exercise purpose.

[0009] Another object of the present invention is to provide a high-low machine that can adjust the height of the seat part, the angle of the knee support part, etc., and can accommodate various user body sizes.

Means for Solving the Problems

[0010] The high-low machine according to an embodiment of the present invention includes a support frame 110 seated on a bottom surface, a main body frame 120 connected to the support frame 110 to form a support structure, a weight portion 130 rotatably attached to a point on the main body frame 120 and to which a weight plate 131 is attached, a rotating portion 140 rotatably attached to another point on the main body frame 120, a connecting portion 150 that connects the weight portion 130 and the rotating portion 140 to transmit the load of the weight plate 131 to the rotating portion 140 and is provided to be length-adjustable, a grip portion 160 connected to one end of the rotating portion 140 and providing a space that a user can grip, and a seating portion 170 connected to the support frame 110, disposed in front of the main body frame 120, and providing a space where a user can sit. The grip portion 160 includes a pair of handles 161 provided so that a user can grip (hold), a pair of first angle adjustment portions 162 provided at one end of each of the pair of handles 161 and provided to adjust the angle of the handle 161 based on a first axis, and a pair of second angle adjustment portions 163 that connect one end of each of the pair of first angle adjustment portions 162 and one end of the rotating portion 140 and are orthogonal to the first axis and are provided to adjust the angle of the handle 161 based on a second axis. When descending in response to an external force applied by a user, it descends while making an arc motion, and when the external force applied by the user is released, it can return along the path of descent due to the self-weight of the weight plate 131.

[0011] Further, the main body frame 120 according to an embodiment of the present invention can include an upright frame 121 standing up from the support frame 110, a pair of parallel frames 122 disposed parallel to the upright frame 121, a pair of inclined frames 123 extending and provided at each upper end of the pair of parallel frames 122 and having one end connected to the upright frame 121, and a connecting frame 124 that perpendicularly connects the pair of parallel frames 122.

[0012] In addition, the rotating part 140 according to an embodiment of the present invention has two curved parts and is provided in a "U" shape with both ends open, including a first rotating frame 141, one end of which is connected to a point on the first rotating frame 141, and a bar-shaped second rotating frame 142 having one curved part and one bent part, a reinforcing frame 143 with both ends connected to another point on the first rotating frame 141 and a point on the second rotating frame 142, and a weight 144 provided at one end of the second rotating frame 142 to balance the weight with the grip part 160.

[0013] In addition, one end of the first rotating frame 141 according to an embodiment of the present invention is connected to the grip part 160, and the other end is link-connected to the upper end of the standing frame 121 so as to be rotatable. One end of the connecting part 150 may be link-connected to a point on the second rotating frame 142.

[0014] In addition, the seating part 170 according to an embodiment of the present invention includes a first seating frame 171 that stands up from the support frame 110 and has a curved part, a second seating frame 172 that connects a point on the first seating frame 171 and the support frame 110, a scaffold part 173 that is seated on the support frame 110 and is disposed on the lower side of the first seating frame 171, a seat part 174 that is disposed on the upper side of the scaffold part 173, is connected to the second seating frame 172, and provides a space for a user to sit, a height adjustment part 175 that mediates between the second seating frame 172 and the seat part 174 and slides in the height direction along the second seating frame 172 or is fixed to the second seating frame 172, a knee support part 176 that is mounted on the first seating frame 171, is disposed higher than the seat part 174, and is disposed above the knees of a user sitting on the seat part 174, and a support angle adjustment part 177 that adjusts the angle of the knee support part 176 with respect to the first seating frame 171.

Effects of the Invention

[0015] The high-low machine according to an embodiment of the present invention is provided with a first angle adjustment unit and a second angle adjustment unit based on each of two axes orthogonal to the grip unit, so that the handle angle can be adjusted at various angles according to the needs of the user, and the grip method can be selected to concentrate on a specific part with a targeted movement effect.

[0016] In addition, the high-low machine according to an embodiment of the present invention can perform movements by selecting a single-arm movement or a two-arm movement, and has an effect of enabling customized movement execution according to the movement purpose.

[0017] In addition, the high-low machine according to an embodiment of the present invention can adjust the height of the seat part, the angle of the knee support part, etc., and has an effect of being able to accommodate various user body sizes.

Brief Description of the Drawings

[0018]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

Modes for Carrying Out the Invention

[0019] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the idea of the present invention is not limited to the presented embodiments, and those skilled in the art who understand the gist of the present invention can easily propose other alternative inventions or other embodiments within the scope of the idea of the present invention by adding, changing, deleting, etc. other components, and this is also included within the scope of the idea of the present invention of this application.

[0020] Hereinafter, the high-loader machine 100 of the present invention will be described in detail with reference to the attached FIGS. 1 to 8.

[0021] FIG. 1 is a perspective view showing a high-loader machine according to an embodiment of the present invention, and FIG. 2 is a side view showing a high-loader machine according to an embodiment of the present invention.

[0022] Referring to FIGS. 1 and 2, the high-loader machine 100 according to an embodiment of the present invention can include a support frame 110, a main body frame 120, a weight portion 130, a rotating portion 140, a connecting portion 150, a grip portion 160, a seating portion 170, and a mounting portion 180.

[0023] The support frame 110 can be seated on the bottom surface. The support frame 110 will be looked at more carefully and in more detail with reference to FIG. 3.

[0024] FIG. 3 is a view showing a support frame according to an embodiment of the present invention.

[0025] Referring to FIG. 3, the support frame 110 according to an embodiment of the present invention can include a support bending frame 111, a support connection frame 112, and a support protruding frame 113.

[0026] The support bending frame 111 has one curved portion, and a pair can be arranged in mirror images.

[0027] The support connection frame 112 can vertically connect a pair of support bending frames 111.

[0028] The support protruding frame 113 is provided in a bar shape between the pair of support bending frames 111.

[0029] The support bending frame 111, the support connection frame 112, and the support protruding frame 113 are provided as support frames.

[0030] The support frame 110 can be formed by interconnecting the support bending frame 111, the support connection frame 112, and the support protruding frame 113.

[0031] Also, the support frame 110 can further include friction fixing portions 114 at multiple locations below the support bending frame 111, the support connection frame 112, and the support protruding frame 113.

[0032] The friction fixing portions 114 can be fixed so that the high-lift machine 100 does not slide or move due to friction with the ground.

[0033] Referring to FIGS. 1 and 2 again, the main body frame 120 can be connected to the support frame 110 to form a support structure. The main body frame 120 will be examined more carefully in more detail with reference to FIG. 4.

[0034] FIG. 4 is a diagram showing the main body frame according to an embodiment of the present invention.

[0035] Referring to FIG. 4, the main body frame 120 according to an embodiment of the present invention can include an upright frame 121, a pair of parallel frames 122, a pair of inclined frames 123, and a connection frame 124.

[0036] The upright frame 121 can stand up from the support frame 110.

[0037] The pair of parallel frames 122 can be arranged parallel to the upright frame 121.

[0038] The pair of inclined frames 123 are provided to extend respectively from the upper ends of the pair of parallel frames 122, and one end thereof can be connected to the upright frame 121.

[0039] The connecting frame 124 can vertically connect the pair of parallel frames 122.

[0040] Also, as shown in FIG. 1, the main body frame 120 can be provided with a weight plate storage part (not shown) for attaching weight plates of various weights at multiple points. The weight plate storage part can be provided so as to protrude from at least one of the upright frame 121, the pair of parallel frames 122, the pair of inclined frames 123, and the connecting frame 124, and a central hole (not shown) of the weight plate can be inserted and attached thereto.

[0041] Referring to FIGS. 1 and 2 again, the weight part 130 is attached to a point on the main body frame 120 so as to be rotatable, and the weight plate 131 is attached thereto. The weight part 130 will be looked at more carefully with reference to FIG. 5 for more details.

[0042] FIG. 5 is a diagram showing a weight part according to an embodiment of the present invention.

[0043] Referring to FIG. 5, the weight part 130 according to an embodiment of the present invention can include a weight frame 131 and a pair of weight plate storage bars 132.

[0044] One end of the weight frame 131 can be link-connected to the connecting frame 124 so as to be rotatable.

[0045] The pair of weight plate holding bars 132 are provided to protrude in a bar shape on both side surfaces of the other end of the weight frame 131, are arranged in a mirror image based on the pair of weight frames 131, and the weight plate 131 can be attached thereto.

[0046] Referring back to FIGS. 1 and 2, the rotating part 140 is attached to another point on the main body frame 120 so as to be rotatable. The rotating part 140 is provided by the engagement of an elliptical cylindrical pipe. The rotating part 140 will be looked at more carefully in more detail with reference to FIG. 6.

[0047] FIG. 6 is a diagram showing a rotating part according to an embodiment of the present invention.

[0048] Referring to FIG. 6, the rotating part 140 according to an embodiment of the present invention may include a first rotating frame 141, a second rotating frame 142, a reinforcing frame 143, and a weight 144.

[0049] The first rotating frame 141 may have two curved portions and be provided in a "U" - shaped bar shape with both ends widened.

[0050] The second rotating frame 142 may be provided in a bar shape with one end connected to a point on the first rotating frame 141 and having one curved portion and one bent portion.

[0051] The reinforcing frame 143 may have both ends connected to another point on the first rotating frame 141 and a point on the second rotating frame 142.

[0052] The weight 144 is provided at one end of the second rotating frame 142 and can balance the weight with the grip portion 160. By the weight 144 balancing the weight with the grip portion 160, accidents caused by the grip portion 160 falling due to a load can be prevented.

[0053] Referring back to FIGS. 1 and 2, the connecting part 150 can be provided to connect the weight part 130 and the rotating part 140 to transmit the load of the weight plate 131 to the rotating part 140 and enable length adjustment. By providing the connecting part 150 to enable length adjustment, the distance from the weight plate can be adjusted, and even with weight plates of the same weight, the weight can be adjusted in various ways to have the effect of being able to move.

[0054] The grip portion 160 is connected to one end of the rotating portion 140 and can provide a space for the user to grip. Here, the space for gripping means providing a member that the user can hold with their hand. The grip portion 160 will be examined more carefully with reference to FIG. 7.

[0055] FIG. 7 is a diagram showing a grip portion according to an embodiment of the present invention.

[0056] Referring to FIG. 7, the grip portion 160 according to an embodiment of the present invention may include a pair of handles 161, a pair of first angle adjustment portions 162, and a pair of second angle adjustment portions 163.

[0057] The pair of handles 161 can be provided so that the user can grip (hold).

[0058] The pair of first angle adjustment portions 162 are provided at one end of each of the pair of handles 161 and can be provided to adjust the angle of the handle 161 based on a first axis.

[0059] The pair of second angle adjustment portions 163 connect one end of each of the pair of first angle adjustment portions 162 and one end of the rotating portion 140 and can be provided to adjust the angle of the handle 161 based on a second axis orthogonal to the first axis.

[0060] When the grip portion 160 descends due to an external force applied by the user, it moves in an arc and descends, and when the external force applied by the user is released, it can return along the path of descent due to the self-weight of the weight plate 131. The grip portion 160 is provided with the first angle adjustment portion 162 and the second angle adjustment portion 163 based on each of the two orthogonal axes, so that the user can adjust the angle of the handle 161 according to their needs, select a gripping method, and concentrate the movement on a specific part.

[0061] Referring back to FIGS. 1 and 2, the seating portion 170 is connected to the support frame 110, but is disposed in front of the main body frame 120 and can provide a space where a user can sit. The seating portion 170 will be looked at more carefully in more detail with reference to FIG. 8.

[0062] FIG. 8 is a diagram showing a seating portion according to an embodiment of the present invention.

[0063] Referring to FIG. 8, the seating portion 170 according to an embodiment of the present invention can include a first seating frame 171, a second seating frame 172, a scaffold portion 173, a seating portion 174, a height adjustment portion 175, a knee support portion 176, and a support angle adjustment portion 177.

[0064] The first seating frame 171 stands up from the support frame 110 and can have a curved portion.

[0065] The second seating frame 172 can connect a point of the first seating frame 171 and the support frame 110.

[0066] The scaffold portion 173 is seated on the support frame 110 and can be disposed on the lower side of the first seating frame 171.

[0067] The seating portion 174 is disposed on the upper side of the scaffold portion 172, but is connected to the second seating frame 172 and can provide a space where a user can sit. The seating portion 174 can be formed of a material that allows a user to feel a cushioned feeling.

[0068] The height adjustment portion 175 mediates between the second seating frame 172 and the seating portion 174, but can slide in the height direction along the second seating frame 172 or be provided so as to be fixed to the second seating frame 172. The user can adjust the height adjustment portion 175 to change the height from the bottom surface of the seating portion 174 and move in a more comfortable state.

[0069] The knee support part 176 is attached to the first seating frame 171, is arranged higher than the seat part 174, and can be arranged above the upper knees of a user sitting on the seat part 174. The knee support part 176 is provided with a pair of knee support pieces (not shown), and can fix both legs or knees of the user.

[0070] The support angle adjustment part 177 can adjust the angle of the knee support part 176 with respect to the first seating frame 171. The first angle adjustment part 162, the second angle adjustment part 163, and the support angle adjustment part 177 are provided with a plurality of angle adjustment holes (not shown) in an arc shape, and among them, a method of adjusting to a desired angle by inserting an angle fixing pin (not shown) into one of them can be used. By providing the support angle adjustment part 177, it is possible to correspond to the body sizes of various users who use the high-low machine 100.

[0071] Referring to FIGS. 1 and 2 again, the attachment part 180 is provided so as to protrude at a preset angle at one point of the support frame 110, and can be provided so as to define the lower limit of the descent of the weight part 130.

[0072] Hereinafter, referring to FIG. 9 again, the operation of the high-low machine 100 of the present invention will be described.

[0073] FIG. 9 is a diagram showing the operation of a high-low machine according to an embodiment of the present invention.

[0074] Referring to FIG. 9, (a) shows a state before the user lowers the grip part 160, and (b) shows a state where the user has lowered the grip part 160.

[0075] First, the user can fix a weight plate of a desired weight to the weight unit 30. Also, the handle 161 can be adjusted and fixed at a desired angle by the first angle adjustment unit 162 and the second angle adjustment unit 163. Next, the user can sit on the seating portion 170 with the main body frame 120 retracted and adjust the height of the seat portion 174 according to the size of the user's body. Next, the angle of the knee support portion 176 can be adjusted by the support angle adjustment unit 177 to fix the user's legs. If necessary, the user can grip the handle 161 with one hand or both hands and lower the grip portion 160 so that one end of the rotating portion 140 is moved from the raised position (see Fig. 9(a)) to the lowered position (see Fig. 9(b)), thereby lifting the weight plate of the weight unit 130 to exercise. Of course, the above-described operations may be performed while looking at the main body frame 120. When the user lowers the grip portion 160 while gripping it, the rotating portion 140 connected to the grip portion 160 rotates, and the weight unit 130 connected to the connecting portion 150 is lifted according to the rotation of the rotating portion 140. During exercise, if a change in weight is desired, the weight can be changed by adjusting the length of the connecting portion 150.

[0076] As described above, according to an embodiment of the present invention, the first angle adjustment unit and the second angle adjustment unit based on each of the two axes orthogonal to the grip portion are provided, so that the handle angle can be adjusted at various angles according to the needs of the user, and the grip method can be selected to have the effect of concentrating exercise on a specific part.

[0077] Also, the high-low machine according to an embodiment of the present invention can perform exercise by selecting a one-arm movement or a two-arm movement, can perform a customized operation according to the exercise purpose, can adjust the height of the seat portion, the angle of the knee support portion, etc., and has the effect of being able to accommodate various user body sizes.

[0078] As described above, although one embodiment of the present invention has been described by way of limited embodiments and drawings, one embodiment of the present invention is not limited to the above-described embodiments, and various modifications and variations are possible from such descriptions for those having ordinary knowledge in the field to which the present invention pertains. Therefore, one embodiment of the present invention should be understood only by the scope of the claims described below, and all of its equivalent or equivalent variations belong to the scope of the idea of the present invention.

Explanation of Reference Numerals

[0079] 100: High-low machine 110: Support frame 120: Body frame 130: Weight part 140: Rotating part 150: Connecting part 160: Grip part 170: Seating part 180: Mounting part

Claims

1. A support frame (110) that sits on the bottom surface, A main body frame (120) connected to the support frame (110) to form a support structure, A weight portion (130) rotatably attached to a point on the main body frame (120) and to which a weight plate (131) is attached, A rotating portion (140) rotatably attached to another point on the main body frame (120), A connecting portion (150) that connects the weight portion (130) and the rotating portion (140) to transmit the load of the weight plate (131) to the rotating portion (140) and is provided so that the length can be adjusted, A grip portion (160) connected to one end of the rotating portion (140) and providing a space for the user to grip, Including a seating portion (170) that is connected to the support frame (110) but is arranged in front of the main body frame (120) and provides a space for the user to sit, The weight portion (130) includes a weight frame with one end rotatably coupled to the one point, and weight plate holding bars (132) protruding from both side surfaces of the other end of the weight frame to hold the weight plate (131) and transmit the total load by the weight plate (131) to the other end, The grip portion (160) A pair of handles (161) provided so that the user can grip (hold), A pair of first angle adjustment portions (162) provided at each end of the pair of handles (161) and provided to adjust the angle of the handle (161) based on a first axis intersecting the central axis of each handle on the side of the one end, Including a pair of second angle adjustment portions (163) that connect one end of the pair of first angle adjustment portions (162) and one end of the rotating portion (140) and are provided to adjust the angle of the handle (161) based on a second axis orthogonal to the first axis, A high-low machine characterized in that when descending due to an external force applied by the user, it descends in an arc motion, and when the external force by the user is released, it returns along the path of descent due to the self-weight of the weight plate (131).

2. The main body frame (120) An upright frame (121) standing up from the support frame (110), A pair of parallel frames (122) arranged parallel to the upright frame (121), A pair of inclined frames (123) that extend and are provided at the upper ends of the pair of parallel frames (122), and one end of which is connected to the upright frame (121); The connection frame (124) that vertically connects the pair of parallel frames (122), and the high-lo machine according to claim 1 including the connection frame.

3. The rotating part (140) is A first rotating frame (141) having two curved parts and provided in a "U" bar shape with both ends open; A bar-shaped second rotating frame (142) having one end coupled to a point of the first rotating frame (141) and having one curved part and one bent part; A reinforcing frame (143) having both ends coupled to another point of the first rotating frame (141) and a point of the second rotating frame (142); A weight (144) provided at one end of the second rotating frame (142) and balancing the weight with the grip part (160), and the high-lo machine according to claim 2 including the weight.

4. The first rotating frame (141) is The grip part (160) is coupled to one end; The other end is link-coupled to the upper end of the upright frame (121) so as to be rotatable; One end of the connection part (150) is link-coupled to a point of the second rotating frame (142), and the high-lo machine according to claim 3.

5. The seating part (170) is erected from the support frame (110), and a first seating frame (171) having a curved part; A second seating frame (172) connecting a point of the first seating frame (171) and the support frame (110); A scaffold part (173) that seats on the support frame (110) and is disposed below the first seating frame (171); A seat part (174) that is disposed above the scaffold part (173), is connected to the second seating frame (172), and provides a space for a user to sit; A height adjustment part (175) that slides in the height direction along the second seating frame (172) or is fixed to the second seating frame (172) through the second seating frame (172) and the seat part (174); A knee support part (176) that is attached to the first seating frame (171), is disposed higher than the seat part (174), and is disposed above the knees of the user sitting on the seat part (174). The high-low machine according to claim 4, further comprising a support angle adjustment unit (177) that adjusts the angle of the knee support portion (176) with respect to the first seating frame (171).

Images