CN211752261U - a grip - Google Patents

Abstract

The utility model relates to the technical field of sports equipment, and discloses a grip device, which comprises a fixing column and four grips arranged in the circumferential direction of the fixing column. The middle of each of the handles is hingedly connected with the fixing column, The first end of each handle is provided with a grip portion for fingers to hold, the middle of the second end of each handle is provided with a spring fixing piece, and the spring fixing piece is connected to the second end of each handle. A spring is fixedly connected between them. Four through holes are evenly provided on the spring fixing plate, and the ends of the spring pass through the through holes so as to be fixedly connected to the spring fixing plate. The second end of each handle is provided with a first notch, a first pin is inserted into the first notch, and the end of the spring is fixedly connected to the first pin around the circumference. The utility model can exercise the muscle strength of the palm more evenly, and the exercise effect is good.

Description

a grip

technical field

The utility model relates to the technical field of sports equipment, in particular to a gripping device.

Background technique

Grip strength is a kind of sports equipment to exercise the strength of hand muscles. Existing grips generally include two grips, for example, patent CN207545734U (application number: CN201721644265.0) discloses a grip that is easy to adjust, including a first grip, a second grip, a threaded rod, a spring and a movable grip The first handle and the second handle are hingedly connected, the threaded rod passes through the first handle and extends out of the first handle, and the movable piece is sleeved on the threaded rod and is threadedly connected with the threaded rod . This kind of grip device cooperates with the first grip handle and the second grip handle respectively through the fingers and the palm to improve the muscle strength of the hand. strength.

Utility model content

The purpose of this utility model is to provide a gripping device.

In order to achieve the above purpose, the present invention provides a gripper, comprising a fixed column and four grips arranged in the circumferential direction of the fixed column, the middle of each of the handles is hingedly connected to the fixed column, and each The first end of the handle is provided with a grip portion for fingers to hold, and the middle of the second end of each handle is provided with a spring fixing piece, between the spring fixing piece and the second end of each handle The fixed connection has a spring.

As a preferred solution, four through holes are uniformly provided on the spring fixing plate, and the end of the spring passes through the through holes so as to be fixedly connected to the spring fixing plate.

As a preferred solution, a first notch is provided on the second end of each handle, a first pin is inserted into the first notch, and the end of the spring is fixedly connected to the first pin around the .

As a preferred solution, a second notch is arranged in the middle of each of the handles, a second pin is inserted into the second notch, and a protrusion that can be inserted into the second notch is arranged on the fixing column. , a second plug is inserted and connected between the protruding part and the handle.

As a preferred solution, a surface of one side of the grip portion away from the fixing column is provided with a curved surface portion for matching with fingers.

The utility model provides a power grip. The four grips cooperate with the palm and the fingers for strength training, which can not only exercise the muscle strength of the palm, but also exercise the muscle strength of the fingers everywhere, greatly improving the strength of the fingers and the palm. The effect of strength training improves the use effect of the grip.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the gripping device in the embodiment of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of the gripping device in the embodiment of the present utility model;

Fig. 3 is the cross-sectional structure schematic diagram of the grip device in the embodiment of the present invention;

In the figure, 100, fixed column; 110, protruding part; 200, handle; 210, holding part; 211, curved surface; 220, first notch; 221, first latch; 230, second notch; 231 300, the spring fixing piece; 310, the through hole; 400, the spring.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in Fig. 1 to Fig. 3 , a grip device according to a preferred embodiment of the present invention can improve the effect of muscle training around the palm.

Based on the above technical solution, this embodiment provides a grip device, including a fixing column 100 and four grips 200 arranged in the circumferential direction of the fixing column 100, wherein the fixing column 100 is used for fixing the four grips 200, and the fixing column 100. The grips 200 are all made of metal to ensure the strength of the grip.

Specifically, the middle of each handle 200 is hingedly connected to the fixing column 100, so that the handle 200 can rotate relative to the fixing column 100, and the first end of each handle 200 is provided with a grip portion 210 for fingers to hold, The grip portion 210 of each grip 200 can be separated from or approached relative to the fixing post 100 .

Specifically, a spring fixing piece 300 is provided in the middle of the second end of each handle 200 , and a spring 400 is fixedly connected between the spring fixing piece 300 and the second end of each handle 200 . The spring fixing piece 300 is used to fix the spring 400, and the handle 200 and the fixing column 100 form a lever structure. When the fingers grip each of the handles 200, when the grip portion 210 of the handle 200 is close to the fixing column 100, the spring 400 passes through the lever The structure pulls the grip portion 210 away from the fixing post 100, thereby exercising the muscles of the hand.

Compared with the grip device with only two grips, the grip device has four grips, and the four grips can be tightly grasped by the fingers and the palm. Improve the muscle strength of the fingers under the support. Compared with a grip device with only two grips, the strength of the fingers can be fully exercised through the four grips, which improves the muscle training effect of the hand.

Preferably, four through holes 310 are uniformly provided on the spring fixing plate 300 , and the ends of the spring 400 pass through the through holes 310 to be fixedly connected to the spring fixing plate 300 . Wherein, the end of the spring 400 is bent in the through hole 310 , the end of the spring 400 is bent into a connection structure that is buckled with the through hole 310 , and the end of the spring 400 forms a ring structure surrounding the through hole 310 , which improves the fixing of the spring 400 . stability.

Preferably, a first notch 220 is provided on the second end of each handle 200, and a first plug 221 is inserted into the first notch 220, wherein the first plug 221 is a bolt structure, and the first plug 221 is connected to the There is a nut, so as to connect the first pin 221 with the first recess 220 stably.

Specifically, the end of the spring 400 is fixedly connected to the first plug 221 around, and the end of the spring 400 is bent to form a ring-shaped structure around the first plug 221 , thereby improving the connection stability of the spring 400 .

Preferably, a second recess 230 is provided in the middle of each handle 200, and a second pin 231 is inserted into the second recess 230, wherein the second pin 231 is a bolt, and the end of the second pin 231 is threaded A nut is connected, and the second pin 231 can be fixedly connected to the second recess 230 through the nut.

Specifically, as shown in FIG. 3 , the fixing column 100 is provided with a protruding portion 110 that can be inserted into the second recess 230 , and a second plug 231 is inserted and connected between the protruding portion 110 and the handle 200 , through the second plug 231 The protrusion 110 can be hingedly connected with the handle 200 , so that the handle 200 can be rotated relative to the fixing post 100 .

Preferably, a surface of the grip portion 210 away from the fixing column 100 is provided with a curved surface portion 211 for matching with fingers. The stability of the part 211 when it is matched with the finger.

In conclusion, the utility model has a simple structure, can improve the exercise effect of fingers and palms, and improve the exercise effect of the gripper on the muscles of the hand.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some improvements and replacements can be made without departing from the technical principles of the present invention. These improvements And replacement should also be regarded as the protection scope of the present invention.

Claims (5)

1. A grip, characterized in that it comprises a fixed column and four grips arranged in the circumferential direction of the fixed column, the middle of each of the handles is hingedly connected to the fixed column, and each of the grips is hingedly connected to the fixed column. The first end of the handle is provided with a grip portion for fingers to hold, and the middle of the second end of each handle is provided with a spring fixing piece, and the spring fixing piece is fixedly connected with the second end of each handle. spring. 2 . The grip device according to claim 1 , wherein four through holes are evenly provided on the spring fixing plate, and the ends of the spring pass through the through holes so as to be fixedly connected to the spring fixing plate. 3 . a. 3 . The grip device according to claim 2 , wherein a first notch is provided on the second end of each handle, and a first pin is inserted into the first notch, and the spring The end portion is fixedly connected to the first pin around the circumference. 4 . The grip device according to claim 3 , wherein a second notch is provided in the middle of each of the grips, a second pin is inserted into the second notch, and a second pin is inserted into the second notch, and the fixing post is provided with a second notch. 5 . There is a protruding portion that can be inserted into the second recess, and a second pin is inserted and connected between the protruding portion and the handle. 5 . The grip device according to claim 4 , wherein a surface of one side of the grip portion away from the fixing column is provided with a curved surface portion for matching with fingers. 6 .

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