Leg fitness training device

Abstract

The embodiment of the utility model relates to a leg fitness training device which comprises a connecting body and movable supporting arms symmetrically arranged on the two sides of the connecting body. A training supporting component is arranged at the end of the movable supporting arm, a crank arm is further arranged at the root of the movable supporting arm, and the root of the positioning mechanism is connected with the connecting body. The damping mechanism comprises a connecting rod mechanism and a damping connecting body which are symmetrically arranged, one end of the connecting rod mechanism is hinged to the end of the crank arm, and the other end of the connecting rod mechanism is hinged to the damping connecting body. An abutting part is arranged on the connecting main body, and an elastic reset mechanism is arranged between the damping connecting main body and the abutting part; when the training supporting component is extruded oppositely, the ends of the movable supporting arms get close to each other, the crank arm pulls the connecting rod mechanism to enable the connecting rod mechanism to pull the damping connecting body to move in the direction close to the abutting component, and the damping connecting body extrudes the elastic reset mechanism. The utility model has the advantages of simple structure, few parts, small volume and wide application range.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to the technical field of body-building equipment, and particularly relates to a leg body-building training device. BACKGROUND

[0002] This part introduces the background technology related to each aspect of the embodiment of the utility model to the reader, and it is believed that it can provide useful background information for the reader, so as to help the reader better understand each aspect of the embodiment of the utility model. Therefore, it can be understood that the description in this part is for the above purpose, and not for the acknowledgement of the prior art.

[0003] In recent years, with the development of current technology, the convenience of life is getting higher and higher, and technology changes the quality of life at the same time, and gradually affects everyone's living habits. The convenience of transportation and the prevalence of delivery services make it more and more common to stay at home, and the physical health is slowly affected, and the physical quality is greatly reduced due to the lack of physical activity. With the continuous improvement of people's living standards, the quality of life is gradually improved, and people's concept is gradually changing to a healthy life. The awareness of exercising the body is gradually improved, and people often choose to go to a gym or purchase fitness equipment at home for fitness; in order to meet people's needs, various kinds of fitness equipment have been created, and fitness equipment has been favored by more and more people due to its unique advantages.

[0004] There are many kinds of existing fitness equipment, and local fitness equipment such as hips, legs, and pelvic floor muscles is also in great demand in the market. For example, prepartum women are over-nourished, and postpartum body is bloated and out of shape; the pelvic floor muscles are damaged during childbirth, causing conditions such as pelvic organ prolapse, incontinence, and hemorrhoids, especially the pelvic floor muscle relaxation phenomenon of postpartum and older women is more obvious, and postpartum recovery is becoming more and more important. In view of the above problems, the existing market has leg-bending machines and leg clamps for the fitness of the thigh, and the leg clamps are also called leg beautifiers. The leg beautifier is used for the exercise of the legs, and the repeated action of opening and closing is clamped between the two legs. When using, the exerciser's legs are clamped on the left and right leg plates, and the opening and closing of the legs need to overcome the tension of the spring on the left and right swing structure to achieve the effect of leg beautifying and hip shaping, but there are often problems such as complex structure, complex processing, and high price. SUMMARY

[0005] The technical problem to be solved is how to provide a leg body-building training device.

[0006] In view of the defects in the prior art, the embodiment of the utility model provides a leg body-building training device, which can have the advantages of simple structure and small size.

[0007] In a first aspect, the embodiment of the utility model provides a leg body-building training device, comprising:

[0008] comprising: a connecting body and movable supporting arms symmetrically arranged on both sides of the connecting body;

[0009] the root of the movable supporting arm is movably connected with the connecting body through a rotating shaft; the end of the movable supporting arm is provided with a training supporting part; the root of the movable supporting arm is further provided with a curved arm, which is at a predetermined angle with the movable supporting arm;

[0010] the device further comprises a damping mechanism and a positioning mechanism, the root of the positioning mechanism is connected with the connecting body; the damping mechanism is arranged outside the positioning mechanism, and the positioning mechanism is used to limit the movement direction of the damping mechanism;

[0011] the damping mechanism comprises a connecting rod mechanism and a damping connecting body, one end of the connecting rod mechanism is hinged with the end of the curved arm, and the other end of the connecting rod mechanism is hinged with the damping connecting body;

[0012] the connecting body is provided with an abutting part, and the damping connecting body and the abutting part are provided with an elastic reset mechanism therebetween;

[0013] when the training supporting parts are pressed towards each other, the ends of the movable supporting arms are close to each other, the curved arms pull the connecting rod mechanism so that the connecting rod mechanism pulls the damping connecting body to move towards the abutting part, and the damping connecting body presses the elastic reset mechanism; after the training supporting parts are released, the movable supporting arms, the connecting rod mechanism, the damping connecting body and the elastic reset mechanism are restored in reverse.

[0014] In some other embodiments of the leg training device provided by the present specification,

[0015] the end of the positioning mechanism is provided with an adjusting mechanism outside the connecting body;

[0016] the adjusting mechanism is used to adjust the distance between the damping connecting body and the abutting part, and further adjust the tension of the elastic reset mechanism in the initial state.

[0017] In some other embodiments of the leg training device provided by the present specification,

[0018] the positioning mechanism sequentially passes through the top and bottom of the connecting body, the damping connecting body and the elastic reset mechanism, and is locked by the adjusting mechanism.

[0019] In some other embodiments of the leg training device provided by the present specification,

[0020] The connecting body is annular, the abutting component is arranged at the top of the connecting body, and the root of the movable supporting arm is movably connected to the waist of the connecting body through a rotating shaft.

[0021] In another embodiment of the leg training device provided by the present specification,

[0022] Further comprising a shell and a tension force detection and display mechanism, the shell is used to cover the connecting body, damping mechanism and positioning mechanism;

[0023] The shell is provided with a pointer and a dial, the pointer is connected to a gear in the shell through a rotating shaft, and a tension detection arm is further arranged in the shell; a rack matched with the gear is arranged on the tension detection arm, and the root of the tension detection arm is fixedly connected to the abutting component;

[0024] The distance change between the damping connecting body and the abutting component drives the pointer to rotate through cooperation of the rack and the gear.

[0025] In another embodiment of the leg training device provided by the present specification,

[0026] The tension detection arm is provided with a hollow moving track.

[0027] In another embodiment of the leg training device provided by the present specification,

[0028] The tension detection arm comprises a first detection arm and a second detection arm, the root of the first detection arm is fixedly connected to the abutting component, the end of the first detection arm is hingedly connected to the root of the second detection arm, and the second detection arm is provided with the rack.

[0029] In another embodiment of the leg training device provided by the present specification,

[0030] Further comprising a counter and a shell, the counter is arranged on the shell, the counter further comprises an induction coil and a magnet, and the magnet is fixed on the damping connecting body.

[0031] In another embodiment of the leg training device provided by the present specification,

[0032] The training supporting component is an arc-shaped leg supporting plate, the outer side of the leg supporting plate is movably connected to the end of the movable supporting arm, and the inner side of the leg supporting plate is in contact with the leg.

[0033] From the above technical scheme can be known, the leg fitness training device provided by the embodiment of the utility model, the training support part is extruded to each other, the movable support arm end part is close to each other, the curved arm pulls the connecting rod mechanism to make the connecting rod mechanism pull the damping connection main body to the direction of moving close to the abutment part, the damping connection main body extrudes the elastic reset mechanism to complete once exercise. The utility model has the advantages of simple structure, less parts, small volume, and wider use. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the embodiment or prior art description needed to use a simple introduction to the drawing, obviously, the following description in the drawing is some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0035] Figure 1 It is the overall structure schematic diagram of a kind of leg fitness training device in an embodiment of the utility model;

[0036] Figure 2 It is the overall structure schematic diagram of a kind of leg fitness training device in another embodiment of the utility model;

[0037] Figure 3 It is the cross-sectional structure schematic diagram of leg fitness training device in an embodiment of the utility model;

[0038] Figure 4 It is the structure exploded schematic diagram of leg fitness training device in another embodiment of the utility model;

[0039] Figure 5 It is the overall structure schematic diagram of leg fitness training device in an embodiment of the utility model;

[0040] Figure 6 It is the overall structure schematic diagram of leg fitness training device in another embodiment of the utility model;

[0041] Figure 7 It is the partial structure schematic diagram of leg fitness training device in an embodiment of the utility model;

[0042] Figure 8 It is the partial structure schematic diagram of leg fitness training device in an embodiment of the utility model;

[0043] Figure 9 It is the overall structure schematic diagram of leg fitness training device in an embodiment of the utility model. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0045] As Figures 1 to 5 The utility model discloses a leg fitness training device, including: connecting main body 1 and symmetrically setting the movable support arm 2 of connecting main body both sides, the root of movable support arm 2 is connected with connecting main body 1 through the pivot, the end of movable support arm 2 is provided with training support part 8, the root of movable support arm 2 is also provided with elbow 21, and elbow 21 forms predetermined angle with movable support arm 2, still including damping mechanism 4 and positioning mechanism 5, and the root of positioning mechanism 5 is connected with connecting main body 1, damping mechanism 4 sets up outside positioning mechanism 5, and positioning mechanism 5 is used to limit the movement direction of damping mechanism 4, and damping mechanism 4 includes the connecting rod mechanism 51 and damping connecting main body 50 that are symmetrically set, one end of connecting rod mechanism 51 is hinged with the end of elbow 2, and the other end of connecting rod mechanism 51 is hinged with damping connecting main body 50, and the abutting member 6 is provided on connecting main body 1, and elastic reset mechanism 3 is arranged between damping connecting main body 50 and abutting member 6, and the training support part 8 is extruded to each other, and the end of movable support arm 2 is close to each other, and elbow 21 pulls connecting rod mechanism 51 to make connecting rod mechanism 51 pull damping connecting main body 50 to the direction of movement close to abutting member 6, and damping connecting main body 50 extrudes elastic reset mechanism 3, and after releasing training support part 8, movable support arm 2, connecting rod mechanism 51, damping connecting main body 50 and elastic reset mechanism 3 reverse recovery. The leg fitness training device provided by the utility model embodiments will be described in detail below.

[0046] As Figures 1 to 9As shown in this embodiment of the invention, to facilitate adjustment of the tension of the elastic reset mechanism and to suit different groups of people, an adjustment mechanism 7 is provided at the end of the positioning mechanism 5 outside the abutment component. The adjustment mechanism 7 is used to adjust the distance between the damping connecting body 50 and the abutment component 6, thereby adjusting the tension of the elastic reset mechanism 3 in its initial state. The elastic reset mechanism 3 may be an inner and outer layer of springs, which are sleeved on the outside of the positioning mechanism 5. The positioning mechanism 5 passes through the top and bottom of the connecting body 1, the damping connecting body 50, and the elastic reset mechanism 3 in sequence, and is locked by the adjustment mechanism 7. In this embodiment of the invention, by rotating the adjustment mechanism 7 in the forward or reverse direction, the distance between the damping connecting body 50 and the abutment component 6 is adjusted to change the compression degree of the elastic reset mechanism 3.

[0047] like Figures 6 to 9 As shown in this embodiment of the invention, in order to maintain good support and increase stability, the connecting main body 1 is annular, the abutting component 6 is located at the top of the connecting main body 1, and the root of the movable support arm 2 is movably connected to the waist of the connecting main body 1 via a pivot. The root of the positioning mechanism 5 is connected to the top of the connecting main body 1, and the positioning mechanism 5 passes through the bottom of the connecting main body 1.

[0048] like Figures 6 to 9 As shown in this embodiment of the invention, the leg fitness training device further includes a housing 9 and the tension force detection and display mechanism 60. The housing 9 covers the connecting body 1, the damping mechanism 3, and the positioning mechanism 7. A pointer 61 and a dial 62 are provided outside the housing 9. The pointer 61 is connected to a gear 63 inside the housing 9 via a rotating shaft. A tension detection arm 66 is also provided inside the housing 9. A rack 65 matching the gear 63 is provided on the tension detection arm 66. The root of the tension detection arm 66 is fixedly connected to the abutment member 6. The change in distance between the damping connecting body 50 and the abutment member 6 is achieved by the rack 65 cooperating with the gear 63 to drive the pointer 61 to rotate. To effectively maintain the relative position of the rack 65 and the gear 63, a hollow moving track 67 is provided on the tension detection arm 66. The tension detection arm 66 includes a first detection arm 661 and a second detection arm 662. The root of the first detection arm 661 is fixedly connected to the abutting member 6, and the end of the first detection arm 661 is hinged to the root of the second detection arm 662. The rack 65 is provided on the second detection arm 661.

[0049] like Figures 6 to 9As shown in the embodiment of the utility model, still including counter 600, counter 600 sets up on the casing 9, counter 600 still includes induction coil and magnet, magnet is fixed on the damping connection main body 50, by setting counter 600 can conveniently record the exercise frequency.

[0050] As Figure 6 As shown in the embodiment of the utility model, the training support component 8 is an arc-shaped leg support plate 80, the inner side of the leg support plate 80 is connected to the end of the movable support arm 2, and the outer side of the leg support plate 80 is in contact with the leg. Two legs can complete the training by extruding the arc-shaped leg support plate 80 on the inner side.

[0051] In summary, the leg fitness training device provided by the embodiment of the utility model, the training support component is extruded, the movable support arm end is close to each other, the curved arm pulls the connecting rod mechanism to make the connecting rod mechanism pull the damping connection main body to move to the direction close to the abutting component, and the damping connection main body extrudes the elastic reset mechanism to complete a training. The utility model has the advantages of simple structure, few parts, small size, and wider application range.

[0052] Finally, it should be noted that in the description of the utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0053] Moreover, the use of the term "first", "second", etc., does not imply any actual relationship or order between entities or operations, but merely identifies one entity or operation from another. It is not necessary that a first came before second, or that a second came before first, or that there was any other actual relationship or order between entities or operations. It is also not necessary that a relationship or order was implied between the features of the technology. Thus, a feature defined with a "first", "second", etc., can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically limited. Furthermore, the terms "include", "contain", or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a process, method, article, or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article, or device including the element. Unless otherwise specifically defined and limited, the terms "mount", "connect", "connect", "fix", should be broadly understood, for example, can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection or communication with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be a communication relationship between two elements inside, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0054] In the description of the present utility model, a large number of specific details are explained. However, it can be understood that the embodiments of the present utility model can be practiced without these specific details. In the description of the present specification, the description of the reference terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In some examples, well-known methods, structures and techniques are not shown in detail in order to avoid obscuring the understanding of the present specification. Similarly, it should be understood that, in order to simplify the disclosure of the present utility model and help understand one or more of the various aspects of the present utility model, in the above description of the exemplary embodiments of the present utility model, various features of the present utility model are sometimes grouped together into a single embodiment, figure or description thereof. However, the disclosed method should not be interpreted as reflecting the intention that the claimed present utility model requires more features than the features explicitly recited in each claim. More precisely, as reflected in the claims, the utility model aspects are in less than all the features of the previously disclosed single embodiment. Therefore, the claims following the specific description are hereby expressly incorporated into the specific description, wherein each claim itself is a separate embodiment of the present utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. It should be noted that, in the absence of conflict or contradiction, the embodiments in the present application and the specific features, structures, materials or characteristics described in the embodiments can be combined with each other. The present utility model is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and / or permutation of these aspects and / or embodiments. In addition, each aspect and / or embodiment of the present utility model can be used alone by those skilled in the art without mutual contradiction.

[0055] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present utility model, and they should be covered in the scope of the claims and the specification of the present utility model.

Claims

1. A leg fitness training device, characterized by The utility model relates to a training device, including: Connecting body and the movable support arm of symmetrical setting in the both sides of connecting body; The root of movable support arm is connected with connecting body through pivot, and the end of movable support arm is provided with training support part, and the root of movable support arm is also provided with elbow, and the elbow is in predetermined angle with movable support arm; Also including damping mechanism and positioning mechanism, the root of positioning mechanism is connected with connecting body;The damping mechanism is set up outside positioning mechanism, and positioning mechanism is used to limit the movement direction of damping mechanism; The damping mechanism includes symmetrical connecting rod mechanism and damping connecting body, one end of connecting rod mechanism is hinged with the end of elbow, and the other end of connecting rod mechanism is hinged with damping connecting body; The abutting part is set up on connecting body, and the elastic reset mechanism is set up between damping connecting body and abutting part; Opposite extrusion training support part, the end of movable support arm is close to each other, and the elbow pulls connecting rod mechanism to make connecting rod mechanism pull damping connecting body to move to the direction close to abutting part, and damping connecting body extrudes elastic reset mechanism;After the training support part is loosened, movable support arm, connecting rod mechanism, damping connecting body and elastic reset mechanism reverse recovery.

2. The leg fitness training device of claim 1, wherein, The end of positioning mechanism is provided with adjusting mechanism outside connecting body; The adjusting mechanism is used to adjust the distance between damping connecting body and abutting part, and then adjust the tension of elastic reset mechanism in initial state.

3. The leg fitness training device of claim 2, wherein, Positioning mechanism passes through the top and bottom of connecting body, damping connecting body and elastic reset mechanism in turn and is locked through adjusting mechanism.

4. The leg exerciser as set forth in claim 1, wherein Connecting body is annular, and the abutting part is set up in the top position of connecting body, and the root of movable support arm is connected with the waist of connecting body through pivot.

5. The leg fitness training device of claim 4, wherein, Also including: Shell and tension strength detection display mechanism, the shell is used to cover connecting body, damping mechanism and positioning mechanism; The shell is provided with pointer and dial outside, the pointer is connected with gear in the shell through pivot, and tension detection arm is also set up in the shell;The tension detection arm is provided with rack matched with gear on it, and the root of tension detection arm is fixedly connected with abutting part; The distance change between damping connecting body and abutting part drives the rotation of pointer through the cooperation of rack and gear.

6. The leg fitness training device of claim 5, wherein, The hollow moving track is set up on tension detection arm.

7. The leg exerciser as set forth in claim 5, wherein The tension detection arm includes first detection arm and second detection arm, the root of first detection arm is fixedly connected with abutting part, the end of first detection arm is hinged with the root of second detection arm, and the rack is arranged on second detection arm.

8. The leg exerciser as set forth in claim 1, wherein Also including counter and shell, the counter is arranged on the shell, and the counter also includes induction coil and magnet, and the magnet is fixed on damping connecting body.

9. The leg fitness training device of claim 1 wherein, The training support part is arc-shaped leg support plate, the outside of leg support plate is movably connected with the end of movable support arm, and the inside of leg support plate contacts with leg.

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