Leg clamping device

Abstract

The utility model belongs to the technical field of fitness equipment, and particularly relates to a leg clamping device which comprises a left clamping plate, a right clamping plate and an elastic piece arranged between the left clamping plate and the right clamping plate, two ends of the elastic piece are respectively connected with the left clamping plate and the right clamping plate, the elastic piece is rhombic, and the left clamping plate and the right clamping plate are respectively connected with corresponding edge ends on the elastic piece. The leg clamping device is simple in structure, and when the clamping plates on the two sides clamp inwards, deformation points at the two ends of the elastic piece are located on the same horizontal line, so that the deformation effect is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of fitness equipment, in particular to a leg clamp. Background Art

[0002] Leg trainers are also called beautiful leg clamps. They are clamped between the legs to perform repeated opening and closing movements to achieve the effect of beautiful legs and buttocks. They are widely loved by sports enthusiasts, especially young people. There are many types of leg clamps on the market. Some of them are composed of left and right splints and elastic parts arranged between the splints. When the user clamps his legs, the elastic parts will deform and shrink. The elastic parts of such leg clamps on the market are usually circular elastic parts. Therefore, when the two sides of the elastic part are deformed inwardly, the deformation points on both sides will appear different, resulting in the phenomenon that the upper and lower ends of the deformed elastic part are crossed. After long-term use, the life of the elastic part is also affected. Therefore, there is a need for a leg clamp that can change this problem. When the splints on both sides are clamped inwardly, the deformation points at both ends of the elastic part are on the same horizontal line, which makes the deformation effect better. Summary of the invention

[0003] The utility model aims to provide a leg clamp with a simple structure. When the clamping plates on both sides are clamped inwards, the deformation points at both ends of the elastic member are on the same horizontal line to achieve a better deformation effect.

[0004] The purpose of the utility model is achieved in this way:

[0005] A leg clamp comprises a left clamp, a right clamp and an elastic member arranged between the left clamp and the right clamp, wherein the two ends of the elastic member are respectively connected to the left clamp and the right clamp, the elastic member is rhombus-shaped, and the left clamp and the right clamp are respectively connected to the corresponding edge ends on the elastic member.

[0006] Furthermore, the inner ends of the left clamping plate and the right clamping plate are both provided with mounting parts, and the corresponding edge ends of the elastic member are also provided with mounting holes, and the elastic member is fixedly connected to the mounting part through the mounting holes.

[0007] Furthermore, a first guide rod is protruding from the mounting portion on the left clamping plate, and a second guide rod is protruding from the mounting portion on the right clamping plate. The second guide rod can be movably arranged in the first guide rod to control the left clamping plate and the right clamping plate to be relatively close to each other and deform the extruded elastic member, and the second guide rod extends into the first guide rod.

[0008] Furthermore, the left clamping plate and the right clamping plate are formed into an inverted V shape, and the openings at the lower ends of the left clamping plate and the right clamping plate are larger than the openings at the upper ends of the left clamping plate and the right clamping plate.

[0009] Furthermore, the elastic member is provided with a plurality of anti-slip grooves.

[0010] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0011] The utility model discloses a leg clamp, comprising a left splint, a right splint and an elastic member arranged between the left splint and the right splint, the two ends of the elastic member are respectively connected to the left splint and the right splint, the elastic member is rhombus-shaped, the left splint and the right splint are respectively connected to the corresponding edge ends on the elastic member, the leg clamp is composed of two plates abutting against the thigh and a deformable elastic member in the middle, the elastic member currently on the market is circular in shape, when the user clamps the two plates, the elastic member will be deformed, but due to the characteristics of the circle, the deformation point of the elastic member is not fixed and symmetrical when clamping, There will be a shape in which one deformation point of the elastic part is above and the other is below, becoming twisted together, similar to a vertical "8" shape, which will affect the rhythm of the user when clamping their legs. After long-term use, the elasticity of the elastic part will be consumed faster. The utility model changes the shape of the elastic part into a diamond shape. When the user clamps the left and right splints, due to the characteristics of the diamond shape, the left and right edges of the elastic part move inward, which will drive the two fixed deformation points at the upper and lower ends to deform. The fixed deformation points are more in line with the opening and closing rhythm of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a stereogram of the utility model.

[0013] Figure 2 This is an exploded view of the utility model

[0014] Figure 3 It is a schematic diagram of the deformation of the elastic member after the elastic member is extruded in the utility model.

[0015] Figure 4 This is a three-dimensional diagram of the elastic member of the utility model

[0016] Figure 5 It is a schematic diagram of the utility model with a first guide rod and a second guide rod.

[0017] Figure 6 It is a connection schematic diagram of the left clamping plate, the first guide rod, the second guide rod and the right clamping plate of the utility model.

[0018] The meaning of the symbols in the figure:

[0019] 1-left clamping plate; 2-right clamping plate; 3-elastic member; 4-mounting portion; 5-mounting hole; 6-first guide rod; 7-second guide rod; 8-anti-slip pattern. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with specific embodiments:

[0021] A leg clamp comprises a left splint 1, a right splint 2 and an elastic member 3 arranged between the left splint 1 and the right splint 2, wherein two ends of the elastic member 3 are respectively connected to the left splint 1 and the right splint 2, the elastic member 3 is rhombus-shaped, and the left splint 1 and the right splint 2 are respectively connected to corresponding edge ends on the elastic member 3.

[0022] The utility model discloses a leg clamp, comprising a left splint 1, a right splint 2 and an elastic member 3 arranged between the left splint 1 and the right splint 2, the two ends of the elastic member 3 are respectively connected to the left splint 1 and the right splint 2, the elastic member 3 is rhombus-shaped, the left splint 1 and the right splint 2 are respectively connected to the corresponding edge ends on the elastic member 3, the leg clamp is composed of two plates abutting against the thigh and a deformable elastic member 3 in the middle, the elastic member 3 currently on the market is circular in shape, when the user clamps the two plates, the elastic member 3 will be deformed, but due to the characteristics of the circular shape, the deformation point of the elastic member 3 is not fixed when clamping If the shape of the elastic member 3 is not symmetrical, one deformation point of the elastic member 3 will be above and the other below, forming a twisted shape, similar to a vertical "8" shape. This will affect the rhythm of the user when clamping their legs, and after long-term use, the elasticity of the elastic member 3 will be consumed faster. The utility model changes the shape of the elastic member 3 into a diamond shape. When the user clamps the left splint 1 and the right splint 2, due to the characteristics of the diamond shape, the left and right edges of the elastic member 3 move inward, which will drive the two fixed deformation points at the upper and lower ends to deform. The fixed deformation points are more in line with the opening and closing rhythm of the user.

[0023] Preferably, the inner ends of the left splint 1 and the right splint 2 are both provided with a mounting portion 4, and the corresponding edge ends of the elastic member 3 are also provided with a mounting hole 5. The elastic member 3 is clamped and fixed to the mounting portion 4 through the mounting hole 5. The mounting portion 4 and the mounting hole 5 can be fixed by clamping, so that the elastic member 3 can be disassembled and is not limited to an integrated design. The clamping can also prevent the detachable elastic member 3 from easily falling off during movement, which is safer.

[0024] Preferably, the mounting portion 4 on the left clamping plate 1 is protrudingly provided with a first guide rod 6, and the mounting portion 4 on the right clamping plate 2 is protrudingly provided with a second guide rod 7. The second guide rod 7 can be movably arranged in the first guide rod 6 to control the left clamping plate 1 and the right clamping plate 2 to be relatively close to each other and to deform the elastic member 3. The second guide rod 7 extends into the first guide rod 6, so that when the elastic member 3 is squeezed, the left and right edge ends can shrink in a specified direction, so that the deformation points at the upper and lower ends can be deformed better and more accurately.

[0025] Preferably, the left splint 1 and the right splint 2 are formed into an inverted V shape, and the openings at the lower ends of the left splint 1 and the right splint 2 are larger than the openings at the upper ends of the left splint 1 and the right splint 2. The left splint 1 and the right splint 2 serve as auxiliary devices for fitting the user's thighs. The combined shape of the left splint 1 and the right splint 2 currently on the market is two parallel arc plates. Since the shape of the thigh is different from this arc plate, only the middle part can fit the inner side of the thigh during use. The utility model designs it into a shape that conforms to the angle formed by the two thighs. When the user uses it, the outer ends of the entire left splint 1 and the right splint 2 can fit the inner side of the thigh more closely.

[0026] Preferably, the elastic member 3 is also provided with a plurality of anti-skid patterns 8, and the user can also remove the elastic member 3 for grip training. The anti-skid patterns 8 can prevent the hands from slipping and falling off when people do grip training, thereby increasing friction.

[0027] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A leg clamp, comprising a left clamp (1), a right clamp (2) and an elastic member (3) arranged between the left clamp (1) and the right clamp (2), characterized in that: The two ends of the elastic member (3) are respectively connected to the left clamping plate (1) and the right clamping plate (2); the elastic member (3) is rhombus-shaped; the left clamping plate (1) and the right clamping plate (2) are respectively connected to the corresponding edge ends on the elastic member (3).

2. A leg clamp according to claim 1, characterized in that: The inner ends of the left clamping plate (1) and the right clamping plate (2) are both provided with mounting portions (4), and the corresponding edge ends of the elastic member (3) are also provided with mounting holes (5), and the elastic member (3) is fixedly connected to the mounting portion (4) through the mounting holes (5).

3. A leg clamp according to claim 2, characterized in that: The mounting portion (4) on the left clamping plate (1) is provided with a first guide rod (6), and the mounting portion (4) on the right clamping plate (2) is provided with a second guide rod (7). The second guide rod (7) is movably arranged in the first guide rod (6) to control the left clamping plate (1) and the right clamping plate (2) to be relatively close to each other and to deform the extrusion elastic member (3). The second guide rod (7) extends into the first guide rod (6).

4. The leg clamp according to claim 1, characterized in that: The left clamping plate (1) and the right clamping plate (2) are formed into an inverted V shape, and the openings at the lower ends of the left clamping plate (1) and the right clamping plate (2) are larger than the openings at the upper ends of the left clamping plate (1) and the right clamping plate (2).

5. A leg clamp according to any one of claims 1 to 4, characterized in that: The elastic member (3) is also provided with a plurality of anti-slip grooves (8).

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