High-low 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 Hi-Low machine, and more specifically, to a Hi-Low machine that is provided with a first angle adjustment unit and a second angle adjustment unit based on two axes perpendicular to the grip unit, thereby allowing the user to adjust the handle angle to various angles according to their needs and select a grip method to perform concentrated exercises targeting specific parts of the body. [Background technology]

[0002] Recently, the public has become more interested in fitness, and the development of media related to exercise postures has naturally made it very easy to learn related knowledge.

[0003] However, since exercise equipment is not cheap, most people pay to use the equipment at gyms, but if there are many people at a certain time or on a public holiday, they often have to wait to use the exercise equipment they want. In relation to this, there is an increasing need for exercise equipment that allows multiple people to do various types of exercise without taking up a large space.

[0004] Conventional high-low machines are used by many people to exercise the latissimus dorsi, but they have problems such as limited grip and being unable to focus on exercising various parts of the body.

[0005] Therefore, there is a demand for research into high-low machines that are equipped with a first angle adjustment unit and a second angle adjustment unit based on two axes perpendicular to the grip unit, allowing the user to adjust the handle angle to various angles according to their needs and select a grip method to concentrate on exercising specific parts of the body. [Prior art documents] [Patent documents]

[0006] [Patent Document 1] Korean Patent No. 10-1524970 Summary of the Invention [Problem to be solved by the invention]

[0007] The object of the present invention is to provide a high-low machine that allows the user to adjust the handle angle to various angles according to their needs and select the grip method to concentrate on exercising specific parts of their body by providing a first angle adjustment unit and a second angle adjustment unit based on two axes perpendicular to the grip unit.

[0008] Another object of the present invention is to provide a hi-lo machine that allows one-arm or two-arm movements to be selected for exercise and allows customized movements to be performed depending on the purpose of exercise.

[0009] Another object of the present invention is to provide a high-low machine that allows the seat height, knee support angle, etc. to be adjusted to accommodate users of various body sizes. [Means for solving the problem]

[0010] The hi-lo machine according to an embodiment of the present invention includes a support frame 110 that sits on the bottom surface, a main frame 120 that is connected to the support frame 110 to form a support structure, a weight unit 130 that is rotatably attached to one point of the main frame 120 and to which a weight plate 131 is attached, a rotating unit 140 that is rotatably attached to another point of the main frame 120, a connection unit 150 that connects the weight unit 130 and the rotating unit 140 to transmit the load of the weight plate 131 to the rotating unit 140 and is provided so as to be adjustable in length, and a space that is connected to one end of the rotating unit 140 and can be gripped by a user. The grip unit 160 includes a pair of handles 161 provided for a user to grip, a pair of first angle adjustment units 162 provided at one end of each of the pair of handles 161 to adjust the angle of the handles 161 based on a first axis, and a pair of second angle adjustment units 163 provided for adjusting the angle of the handles 161 based on a second axis, which connects one end of each of the pair of first angle adjustment units 162 to one end of the rotating unit 140 and is perpendicular to the first axis. When the weight plate 131 descends due to an external force applied by the user, the weight plate 131 descends along a circular arc, and when the external force applied by the user is released, the weight plate 131 returns along the descended path.

[0011] In addition, the main body frame 120 in one embodiment of the present invention may include an upright frame 121 standing from the support frame 110, a pair of parallel frames 122 arranged parallel to the upright frame 121, a pair of inclined frames 123 extending from each of the upper ends of the pair of parallel frames 122 and having one end connected to the upright frame 121, and a connecting frame 124 vertically connecting the pair of parallel frames 122.

[0012] In addition, the rotating part 140 according to one embodiment of the present invention may include a first rotating frame 141 having two curved portions and being shaped like a "U" with both ends open, a bar-shaped second rotating frame 142 having one end connected to one point on the first rotating frame 141 and having the one curved portion and one bent portion, a reinforcing frame 143 having both ends connected to another point on the first rotating frame 141 and one 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, according to one embodiment of the present invention, the first rotating frame 141 has one end to which the grip portion 160 is connected and the other end to which the upright frame 121 is linked so as to be rotatable, and one end of the connection portion 150 may be linked to one point of the second rotating frame 142.

[0014] In addition, the seating section 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 portion, a second seating frame 172 that connects a point of the first seating frame 171 to the support frame 110, a foothold portion 173 that is seated on the support frame 110 and is disposed on the lower side of the first seating frame 171, and a seat portion 174 that is disposed on the upper side of the foothold portion 173 but is connected to the second seating frame 172 to provide a space in which a user can sit. 4. The height adjustment unit 175 mediates between the second seating frame 172 and the seat part 174 and slides in a height direction along the second seating frame 172 or is fixed to the second seating frame 172, a knee support unit 176 is attached to the first seating frame 171 and disposed higher than the seat part 174 and disposed above the knees of a user seated on the seat part 174, and a support angle adjustment unit 177 is configured to adjust the angle of the knee support unit 176 relative to the first seating frame 171. Effect of the Invention

[0015] The high-low machine according to one embodiment of the present invention has a first angle adjustment unit and a second angle adjustment unit based on two axes perpendicular to the grip unit, thereby enabling the user to adjust the handle angle to various angles according to their needs and select a grip method to perform concentrated exercises targeting specific parts of the body.

[0016] In addition, the Hi-Low machine according to an embodiment of the present invention allows a user to select one-arm or two-arm movements to perform exercise, and thus has the effect of enabling customized movements to be performed according to the purpose of exercise.

[0017] In addition, the high-low machine according to one embodiment of the present invention allows the height of the seat, the angle of the knee support, etc. to be adjusted, making it possible to accommodate the body sizes of various users. [Brief description of the drawings]

[0018] [Figure 1] 1 is a perspective view showing a hi-lo machine according to an embodiment of the present invention; [Diagram 2] 1 is a side view showing a hi-lo machine according to one embodiment of the present invention. [Diagram 3] FIG. 2 illustrates a support frame according to an embodiment of the present invention. [Figure 4] FIG. 2 is a diagram showing a main body frame according to an embodiment of the present invention. [Diagram 5] FIG. 2 is a diagram showing weight parts according to one embodiment of the present invention. [Figure 6] FIG. 2 is a diagram showing a rotating portion according to an embodiment of the present invention. [Figure 7] FIG. 2 is a diagram showing a grip portion according to an embodiment of the present invention. [Figure 8] 1 is a diagram showing a seating portion according to an embodiment of the present invention; [Figure 9] 1 is a diagram illustrating the operation of a hi-lo machine according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0019] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the concept of the present invention is not limited to the embodiments shown, and a person skilled in the art who understands the gist of the present invention can easily propose other inventions or other embodiments within the concept of the present invention by adding, changing, deleting, etc. other components within the same concept, which are also included in the concept of the present invention.

[0020] Hereinafter, the high-low machine 100 of the present invention will be described in detail with reference to the accompanying Figs.

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

[0022] Referring to Figures 1 and 2, a high-low machine 100 according to one embodiment of the present invention may include a support frame 110, a main body frame 120, a weight section 130, a rotating section 140, a connection section 150, a grip section 160, a seating section 170, and an attachment section 180.

[0023] A support frame 110 can rest on the bottom surface. The support frame 110 can be seen in more detail with reference to FIG.

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

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

[0026] The support folding frame 111 has one curved portion and a pair may be arranged in mirror image.

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

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

[0029] The supporting bending frame 111, the supporting connecting frame 112 and the supporting protruding frame 113 are provided as a supporting frame.

[0030] The support frame 110 may be formed by interconnecting a support bending frame 111, a support connecting frame 112, and a support protruding frame 113.

[0031] In addition, the support frame 110 may further include friction fixing parts 114 at multiple points below the support bending frame 111, the support connecting frame 112, and the support protruding frame 113.

[0032] The friction fixing portion 114 can fix the Hi-Lo machine 100 so that it does not slide or move due to friction with the ground.

[0033] 1 and 2, a body frame 120 may be connected to the support frame 110 to form a support structure. The body frame 120 may be viewed in more detail with reference to FIG.

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

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

[0036] An erection frame 121 can be erected from the support frame 110 .

[0037] A pair of parallel frames 122 may be arranged parallel to the standing frame 121 .

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

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

[0040] 1, the main frame 120 may be provided with a weight plate storage section (not shown) capable of mounting weight plates of various weights at multiple points. The weight plate storage section may be provided to protrude from at least one of the standing frame 121, the pair of parallel frames 122, the pair of inclined frames 123, and the connecting frame 124 so that a central hole (not shown) of the weight plate is inserted and mounted.

[0041] 1 and 2, the weight unit 130 is rotatably attached to one point of the main frame 120, and a weight plate 131 is attached to the weight unit 130. The weight unit 130 will be examined in more detail with reference to FIG.

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

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

[0044] The weight frame 131 may be linked at one end to the connection frame 124 so as to be rotatable.

[0045] A pair of weight plate holding bars 132 are provided on both sides of the other end of the weight frame 131 in a bar-like protrusion manner, and are arranged as mirror images based on the pair of weight frames 131, so that the weight plate 131 can be attached.

[0046] 1 and 2, the rotating part 140 is rotatably attached to another point of the main body frame 120. The rotating part 140 is provided by engaging an elliptical cylindrical pipe. The rotating part 140 will be seen in more detail with reference to FIG. 6.

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

[0048] Referring to FIG. 6, a 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 be configured in the shape of a "U" bar having two curved portions and flared ends.

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

[0051] The reinforcing frame 143 may be coupled at both ends to another point of the first rotating frame 141 and one point of 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 part 160. The weight 144 balances the weight with the grip part 160, and can prevent accidents caused by the grip part 160 dropping due to the load.

[0053] 1 and 2 again, the connection part 150 may 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 to allow for length adjustment. By providing the connection part 150 to allow for length adjustment, it is possible to adjust the distance from the weight plate and to exercise with various weight adjustments even with the same weight plate.

[0054] The grip part 160 is connected to one end of the rotating part 140 and can provide a space for a user to grip. Here, the grip space means providing a member that a user can hold with his / her hand. The grip part 160 will be examined in more detail with reference to FIG. 7.

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

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

[0057] A pair of handles 161 may be provided for a user to grip.

[0058] A pair of first angle adjustment parts 162 may be provided at one end of each of the pair of handles 161 to adjust the angle of the handles 161 based on a first axis.

[0059] A pair of second angle adjustment parts 163 may be configured to connect one end of each of the pair of first angle adjustment parts 162 to one end of the rotating part 140 and adjust the angle of the handle 161 based on a second axis perpendicular to the first axis.

[0060] When the grip unit 160 descends due to an external force applied by a user, it descends in an arc motion, and when the external force by the user is released, it may return along the descending path due to the weight of the weight plate 131. The grip unit 160 is provided with a first angle adjustment unit 162 and a second angle adjustment unit 163 based on two perpendicular axes, so that the user can adjust the angle of the handle 161 according to his / her needs, select a grip method, and perform concentrated exercise on a specific part as a target.

[0061] 1 and 2, a seat 170 is connected to the support frame 110 and disposed in front of the body frame 120 to provide a space for a user to sit on. The seat 170 will be examined in more detail with reference to FIG.

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

[0063] Referring to FIG. 8, a seating section 170 according to one embodiment of the present invention may include a first seating frame 171, a second seating frame 172, a foothold section 173, a seat section 174, a height adjustment section 175, a knee support section 176, and a support angle adjustment section 177.

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

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

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

[0067] The seat part 174 is disposed on the upper side of the foothold part 172 and is connected to the second seat frame 172 to provide a space where a user can sit. The seat part 174 may be made of a material that allows the user to feel a cushioning sensation.

[0068] The height adjustment unit 175 mediates between the second seat frame 172 and the seat unit 174, and may be provided to slide in the height direction along the second seat frame 172 or to be fixed to the second seat frame 172. A user can adjust the height adjustment unit 175 to change the height from the bottom surface of the seat unit 174, allowing the user to exercise in a more comfortable state.

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

[0070] The support angle adjustment unit 177 can adjust the angle of the knee support unit 176 relative to the first seat frame 171. The first angle adjustment unit 162, the second angle adjustment unit 163 and the support angle adjustment unit 177 are provided with a plurality of angle adjustment holes (not shown) in an arc shape, and a method of adjusting to a desired angle by inserting an angle fixing pin (not shown) into one of the angle adjustment holes can be used. By providing the support angle adjustment unit 177, the Hi-Low machine 100 can be adapted to various body sizes of users.

[0071] 1 and 2, the mounting portion 180 may be provided to protrude at a predetermined angle from one point of the support frame 110 to define a lowering limit of the weight portion 130.

[0072] Referring again to FIG. 9, the operation of the Hi-Lo machine 100 of the present invention will now be described.

[0073] FIG. 9 is a diagram illustrating the operation of a Hi-Lo machine according to one embodiment of the present invention.

[0074] Referring to FIG. 9, (a) shows a state before the user lowers the grip portion 160, and (b) shows a state after the user has lowered the grip portion 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 to a desired angle by the first angle adjustment unit 162 and the second angle adjustment unit 163 and fixed. Next, the user can sit on the seat unit 170 with the main body frame 120 retracted, and adjust the height of the seat unit 174 to fit the user's body size. Next, the user can fix the user's legs by adjusting the angle of the knee support unit 176 by the support angle adjustment unit 177. Depending on the user's needs, the user can grip the handle 161 with one hand or both hands, lower the grip unit 160 so that one end of the rotating unit 140 moves from the raised position (see FIG. 9(a)) to the lowered position (see FIG. 9(b)), and lift the weight plate of the weight unit 130 to exercise. Of course, the above-mentioned operations may be performed while looking at the main body frame 120. When a user grips the grip part 160 and lowers it, the rotating part 140 connected to the grip part 160 rotates, and the weight part 130 connected to the connection part 150 is lifted in response to the rotation of the rotating part 140. If a change in weight is desired during exercise, the weight can be changed by adjusting the length of the connection part 150.

[0076] As described above, according to one embodiment of the present invention, the first angle adjustment unit and the second angle adjustment unit are provided based on two axes perpendicular to the grip unit, so that the handle angle can be adjusted to various angles according to the user's needs, and a grip method can be selected to perform concentrated exercises targeting specific parts of the body.

[0077] In addition, the high-low machine of one embodiment of the present invention allows users to select one-arm or two-arm movements to perform exercise, allowing for customized movements according to the purpose of the exercise. The height of the seat, the angle of the knee support, etc. can be adjusted, making it possible to accommodate a variety of user body sizes.

[0078] Although the present invention has been described above with reference to a limited embodiment and drawings, the present invention is not limited to the above embodiment, and various modifications and variations are possible from such a description by a person having ordinary knowledge in the field to which the present invention belongs. Therefore, the present invention should be understood only by the claims set forth below, and all equivalent or similar modifications are within the scope of the present invention. [Explanation of symbols]

[0079] 100: Hi-Low Machine 110: Support frame 120: Main frame 130: Part by weight 140: Rotating part 150: Connection 160: Grip section 170: Seating area 180: Mounting part

Claims

1. A support frame (110) seated on the bottom surface; a body frame (120) connected to the support frame (110) to form a support structure; a weight section (130) rotatably mounted at one point of the body frame (120) and having a weight plate (131) mounted thereon; A rotating part (140) rotatably attached to another point of the main body frame (120); a connecting portion (150) for connecting the weight portion (130) and the rotating portion (140) to transmit the load of the weight plate (131) to the rotating portion (140) and for making the length adjustable; a grip part (160) connected to one end of the rotating part (140) and providing a space for a user to grip; a seating portion (170) connected to the support frame (110) and disposed in front of the main body frame (120) and providing a space in which a user can sit; The grip portion (160) is A pair of handles (161) adapted for a user to grip; A pair of first angle adjustment parts (162) provided at one end of each of the pair of handles (161) to adjust the angle of the handles (161) based on a first axis; a pair of second angle adjustment units (163) that connect one end of the pair of first angle adjustment units (162) to one end of the rotating unit (140) and adjust the angle of the handle (161) based on a second axis perpendicular to the first axis, This high-low machine is characterized in that when it descends due to an external force applied by a user, it descends in an arc motion, and when the external force by the user is released, it returns along the path it descended due to the weight of the weight plate (131).

2. The body frame (120) is a standing frame (121) standing from the support frame (110); A pair of parallel frames (122) arranged parallel to the upright frame (121); A pair of inclined frames (123) are provided extending from the upper ends of the pair of parallel frames (122), and one end of each of the inclined frames is connected to the upright frame (121); 2. The hi-lo machine of claim 1, further comprising a connecting frame (124) vertically connecting said pair of parallel frames (122).

3. The rotating part (140) is A first rotating frame (141) having two curved portions and arranged in a "U" bar shape with both ends open; a bar-shaped second rotating frame (142) having one end connected to one point of the first rotating frame (141) and having the one curved portion and one bent portion; a reinforcing frame (143) whose both ends are connected to another point of the first rotating frame (141) and one point of the second rotating frame (142); 3. The hi-lo machine according to claim 2, further comprising: a weight (144) provided at one end of the second rotating frame (142) for achieving a weight balance with the grip portion (160).

4. The first rotating frame (141) is A grip portion (160) is attached to one end, The other end is linked to the upper end of the upright frame (121) so as to be rotatable; 4. The hi-lo machine according to claim 3, wherein one end of a connection part (150) is linked to one point of the second rotating frame (142).

5. The seating portion (170) includes a first seating frame (171) that stands up from the support frame (110) and has a curved portion; a second seating frame (172) connecting a point of the first seating frame (171) to the support frame (110); A foothold portion (173) seated on the support frame (110) and disposed below the first seating frame (171); A seat portion (174) is disposed on the upper side of the foothold portion (173) and is connected to the second seat frame (172) to provide a space in which a user can sit; a height adjustment part (175) that slides in a 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) attached to the first seating frame (171), positioned higher than the seat part (174), and positioned above the knees of a user seated on the seat part (174); and a support angle adjustment portion (177) for adjusting an angle of the knee support portion (176) relative to the first seat frame (171).

Images