CN204073337U - A kind of swimming exerciser - Google Patents

Abstract

The swimming training device of the utility model has a leg assembly and a hand assembly, the leg assembly fixes the swimmer's calf, has a simple structure and low cost, reduces swimming resistance well, improves thrust, and can well play The training function is to correct the swimmer's incorrect swimming posture, and finally improve the swimmer's swimming level.

Description

A swimming training device

technical field

The utility model relates to a swimming article, in particular, the utility model relates to a swimming training device.

Background technique

Swimming is a popular sport, whether it is daily entertainment or competitive sports. Competitive swimming, on the other hand, often requires practice to improve a swimmer's technique and muscular endurance for better competition results.

When a swimmer swims, there are usually four main forces involved. In one vertical direction, buoyancy counteracts the swimmer's weight. However, since people have different natural buoyancy abilities, another method is needed to overcome body weight. And this method is by paddling and kicking the legs from the arms, by pressing down the water, a reaction force equal in size and opposite in strength is produced, which can overcome the body weight of the swimmer. The other two are thrust and drag. Resistance can be divided into two parts: differential pressure resistance and frictional resistance.

Proper swimming technique is important, however, poor training and technique often lead to slow improvement in swimming performance. This just needs to have a swimming training equipment, to meet the needs of athletes to improve swimming skills.

However, traditional swimming training equipment has a complex structure and high cost, and is not suitable for vigorous promotion.

Therefore need to have a kind of efficient and economical, simple structure swimming training equipment, to overcome resistance, increase swimming thrust and improve the effect of swimming training better.

Contents of the invention

The utility model provides a swimming training device, which includes a hand assembly and a leg assembly, and the leg assembly includes: a float assembly, which has a substantially rotationally symmetrical H shape;

The fin assembly is detachably fixed on both sides of the float assembly, the fin assembly includes two side pieces and a frame arranged above the float assembly, the two side pieces are integrated by the frame, the fin The assembly enables its stabilizing action, prevents twisting of the water from the body of water reduces drag, maintains a streamlined shape, the float assembly has two grooves that allow it to be fixed on the lower legs of the swimmer;

The hand assembly includes: a hand paddle, which has a duck paw shape, gloves, and the glove is attached to the center of the hand paddle, a first glove clamping band and a second clamping band, which are made of elastic material; the first clamping band is used For fastening the middle finger and ring finger, the second clamping strap is used for fastening the wrist, and the glove has multiple holes along the finger and palm positions.

Preferably, the groove is C-shaped for fixing the lower legs of the swimmer.

Preferably, the two side panels are substantially parallel.

Preferably, the frame fastens the float assembly through at least two sets of fastening components.

Preferably, the fastening means are screws.

Beneficial effects: the swimming device of the utility model has a simple structure and low cost, which can well reduce the resistance of swimming, increase the thrust, and can play a good role in training, so as to correct the incorrect swimming posture of the swimmer, and finally improve The swimmer's swimming level.

Description of drawings

Figure 1 is a front view of a leg assembly of a swimming device;

Fig. 2 is a schematic diagram of wearing a leg assembly of a swimming device;

Fig. 3 is a front view of the hand assembly of the swimming device.

Detailed ways

Referring to accompanying drawings 1-3, the swimming training device 10 of the present invention includes a hand assembly and a leg assembly. Referring to accompanying drawings 1 and 2, the leg assembly includes:

The float assembly 20 has a substantially rotationally symmetrical H shape;

The fin assembly 50 is detachably fixed on both sides of the buoy assembly, the fin assembly 50 includes two side pieces 52 and a frame 58 arranged above the buoy assembly, the two side pieces 52 pass through the frame Formed in one piece, the fin assembly 50 enables its stabilizing effect, prevents twisting of the water from the body of water, reduces drag, maintains a streamlined shape, and the float assembly has two grooves 32, which can be fixed on the lower legs of the swimmer;

Referring to accompanying drawing 3, hand assembly comprises: hand paddle piece 34, and it has duck's paw shape, glove 114, and glove is attached to the center of hand paddle piece, first glove clamping band 100 and second clamping band 86, and it is elastic Material composition: the first clamping band is used to fasten the middle finger and the ring finger, the second clamping band is used to fasten the wrist, and the glove has multiple holes along the fingers and the palm.

Wherein groove 32 is C shape, is used for fixing swimmer's shank. The two side panels are substantially parallel. The frame fastens the buoy assembly through at least two sets of fastening components 70 . The fastening components are screws 72 .

The swimming device of the utility model has the advantages of simple structure and low cost, which can reduce the resistance of swimming, improve the thrust, and can play a good role in training to correct the swimmer's incorrect swimming posture and finally improve the swimming ability of the swimmer. swimming level.

Claims (5)

1. a swimming exerciser (10), it comprises hand assembly and leg assembly, it is characterized in that, leg assembly comprises:

Float assembly (20), it has into rotational symmetric H-shaped shape;

Fin component (50), it is removably fixed on the both sides of described float assembly, the framework (58) that this fin component (50) comprises two lateral plates (52) and is arranged in above float assembly, described two lateral plates (52) are integral by described frame shape, float assembly has two grooves, and described groove can be fixed on the shank of swimmer;

Hand assembly comprises: hand blade (34), and it has duck's foot shape, gloves (111), and gloves are attached to the central authorities of hand blade, the first gloves clamping band (100) and the second clamping band, and its flexible material is formed; First clamping band is used for fastening middle finger and the third finger, and the second clamping band is used for fastening wrist, and gloves have multiple hole along finger and palm position.

2. swimming exerciser as claimed in claim 1, it is characterized in that, groove (32) is C shape.

3. swimming exerciser as claimed in claim 1, it is characterized in that, two lateral plates are parallel.

4. swimming exerciser as claimed in claim 1, is characterized in that, described framework is by least 2 group secure component (70) fastening float assemblies.

5. swimming exerciser as claimed in claim 4, it is characterized in that, described secure component is screw (72).