CN206007926U - A kind of press bench - Google Patents

Abstract

The utility model discloses a kind of press bench, including pedestal and the main post being installed on pedestal；The front bottom of the main post is installed with seat connection, and seat connection is provided with seat, and the front top of main post is installed with upper bracket and undersetting；Upper bracket is provided with the top both sides that the limit connector for limiting pushing ＆ lifting arms pendulum angle, the two ends installed in limit connector that a pair of pushing ＆ lifting arms are respectively symmetrically, and the election portion of a pair of pushing ＆ lifting arms are located at seat respectively；It is hinged on undersetting and is provided with oil cylinder, and the piston rod of oil cylinder is connected with the bottom of limit connector.This utility model has good body-building effect, can reach the purpose for tempering shoulder, arm and elbow joint, with human upper limb, chest and shoulder muscle strength is strengthened, improves the function of shoulder, elbow joint motility and stability.

Description

a push trainer

technical field

The utility model relates to the field of fitness equipment, in particular to a push trainer.

Background technique

At present, people pay more and more attention to the health of the body, and the application of fitness equipment is becoming more and more extensive. Fitness has become a normal life, but the existing outdoor fitness equipment basically achieves the purpose of exercise by overcoming its own gravity. , The exercise effect is not good.

Utility model content

The technical problem to be solved by the utility model is to provide a push trainer with good body-building effect, so as to achieve the training purpose of enhancing the strength of human upper limbs, chest, shoulder and back muscles and improving the stability of shoulder and elbow joints.

In order to solve the problems of the technologies described above, the technical solution adopted by the utility model is:

A push trainer, comprising a base and a main body column fixed on the base; the front bottom end of the main body column is fixed with a seat connector, a seat is arranged on the seat connector, and the front of the main body column The top end is fixed with an upper support and a lower support; the upper support is provided with a limit connector that limits the swing angle of the push arm, and a pair of push arms are symmetrically installed on both ends of the limit connector, and a pair of push The pushing parts of the arms are respectively located on both sides above the seat; an oil cylinder is hinged on the lower support, and the piston rod of the oil cylinder is connected with the bottom of the limit connector.

Further, the limit connecting piece includes two opposite limit connecting plates and a first pin and a connecting pipe fixed between the two limit connecting plates; The outer sleeve is sleeved, and the outer sleeve is fixedly connected with the upper support; the outer tube wall of the outer sleeve is fixed with a swing limit frame, and the swing limit frame is provided with a second pin parallel to the first pin axis shaft; the pair of pushing arms are symmetrically fixed on the outer surfaces of the two limiting connecting plates, the connecting pipe is located obliquely below the first pin shaft, and the piston rod of the oil cylinder passes through the third pin shaft and the connecting pipe. connected at the bottom.

Further, the cross-sectional shape of the swing limiting frame is a quarter-circle concentric with the outer sleeve.

Further, the swing limiting frame is located at the front and bottom of the first pin shaft.

Further, both ends of the second pin shaft are respectively fixedly connected with two limiting connection plates.

Further, multiple pairs of handrails are oppositely arranged on the pushing parts of the pair of pushing arms.

Further, the oil cylinder is provided with a strength adjustment knob.

Further, an upper cap is provided on the top of the main column, and a solar lamp is arranged on the upper cap.

The beneficial effects produced by adopting the above-mentioned technical scheme are:

The utility model has a good body-building effect, realizes the stable and reliable pushing of the pushing arm by using the limit connecting piece and the oil cylinder, and can bear relatively large thrust, and is suitable for exercisers of various strengths. The exerciser sits on the seat, holds the armrest of the push arm and performs up and down push movements to achieve the purpose of exercising the shoulders, arms and elbow joints. Function of joint mobility and stability. Exercisers can adjust the exercise intensity through the intensity adjustment knob on the oil cylinder. The solar battery on the top of the main column is charged during the day and lights up at night, which is convenient for people to use at night, which is energy-saving and environmentally friendly, and improves the overall grade of the equipment.

Description of drawings

Fig. 1 is the overall structure diagram of the present utility model.

Fig. 2 is a schematic diagram of the structure of the limiting connector.

In the figure: 1. Main column, 2. Upper cap, 3. Solar lamp, 4. Upper support, 5. Push arm, 6. Seat, 7. Seat connector, 8. Oil cylinder, 9. Strength adjustment knob , 10, base, 11, lower support, 12, limit connector, 13, outer sleeve, 14, first pin shaft, 15, swing limit frame, 16, limit connecting plate, 17, second pin Axle, 18, connecting pipe, 19, the 3rd bearing pin.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

As shown in Figure 1, the utility model discloses a push trainer, which includes a base 10 and a main body column 1 fixed on the base 10; There are solar lights3. The front bottom end of the main column 1 is fixedly provided with a seat connector 7, the seat connector 7 is provided with a seat 6, and the front top of the main column 1 is fixedly provided with an upper support 4 and a lower support 11; 4 is provided with a limit connector 12 that limits the swing angle of the push arm 5, and a pair of push arms 5 are symmetrically installed on both ends of the limit connector 12, and the push parts of a pair of push arms 5 are respectively located on the seat 6. The top two sides of the top; a pair of push-up arms 5 are oppositely provided with many pairs of handrails on the push-up portion. An oil cylinder 8 is hinged on the lower support 11 , and a strength adjustment knob 9 is arranged on the oil cylinder 8 , and the piston rod of the oil cylinder 8 is connected to the bottom of the limit connector 12 .

In use, the exerciser sits on the seat 6, holds the handrails on the two pushing arms 5 with both hands, pushes upwards at the same time, and slowly retracts after the arms are straightened. Repeat the above actions to achieve the purpose of exercise. The limiting connecting piece 12 can limit the swing angle of the pushing arm 5 . The utility model has a beautiful appearance. The main column 1 is wrapped with aluminum alloy profiles, which never rusts. The oil cylinder 8 is made of aluminum alloy. The exerciser can use the intensity adjustment knob 9 on the oil cylinder 8 to choose the exercise intensity that suits him.

As shown in FIG. 2 , the space-limiting connector 12 of the present invention includes two space-limiting connecting plates 16 arranged oppositely, and a first pin shaft 14 and a connecting pipe 18 fixed between the two space-limiting connecting plates 16 ; The outer tube 13 is rotatably sleeved on the first pin shaft 14, and the outer tube 13 is fixedly connected with the upper support 4; There is a second pin shaft 17 parallel to the first pin shaft 14; both ends of the second pin shaft 17 are fixedly connected with two limiting connecting plates 16 respectively. A pair of pushing arms 5 are respectively symmetrically fixed on the outer surfaces of the two limit connecting plates 16, the connecting pipe 18 is located obliquely below the first pin shaft 14, and the piston rod of the oil cylinder 8 is connected to the connecting pipe through the third pin shaft 19. The bottom of 18 is connected.

The swing limiting frame 15 of the present invention is located at the front and lower side of the first pin shaft 14 , and the cross-sectional shape of the swing limiting frame 15 is a quarter circle with the same center as the outer casing 13 . And in FIG. 1 , when the pushing arm 5 is in the initial state, the connecting pipe 18 is located at the front and lower side of the first pin shaft 14 , and the connecting portion between the pushing arm 5 and the limiting connecting plate 16 is located at the rear and lower side of the first pin shaft 14 .

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (8)

1. A push trainer, comprising a base (10) and a main body column (1) fixed on the base (10); it is characterized in that: the front bottom end of the main body column (1) is fixed with a seat The chair connector (7), the seat connector (7) is provided with a seat (6), and the front top of the main column (1) is fixed with an upper support (4) and a lower support (11); The seat (4) is provided with a limit connector (12) that limits the swing angle of the push arm (5), and a pair of push arms (5) are symmetrically installed at both ends of the limit connector (12), and a pair The pushing part of the pushing arm (5) is respectively located on both sides above the seat (6); the lower support (11) is hingedly provided with an oil cylinder (8), and the piston rod of the oil cylinder (8) is connected to the limit connector (12 ) connected at the bottom. 2. The push trainer according to claim 1, characterized in that: said limit connecting piece (12) comprises two oppositely arranged limit connecting plates (16) and is fixedly located on two limit connecting plates ( 16) between the first pin (14) and the connecting pipe (18); the first pin (14) is rotatably sleeved with an outer sleeve (13), and the outer sleeve (13) is connected to the upper support (4) fixed connection; the outer tube wall of the outer sleeve (13) is fixed with a swing limit frame (15), and the swing limit frame (15) is provided with a pin parallel to the first pin shaft (14). The second pin (17); the pair of push arms (5) are respectively symmetrically fixed on the outer surfaces of the two limit connecting plates (16), and the connecting pipe (18) is located on the first pin (14) and the piston rod of the oil cylinder (8) is connected with the bottom of the connecting pipe (18) through the third pin shaft (19). 3. The push trainer according to claim 2, characterized in that: the cross-sectional shape of the swing limiting frame (15) is a quarter circle concentric with the outer sleeve (13). 4. The press training device according to claim 2, characterized in that: the swing limiting frame (15) is located at the front and bottom of the first pin shaft (14). 5. The press training device according to claim 2, characterized in that: the two ends of the second pin shaft (17) are respectively fixedly connected with two limit connecting plates (16). 6. The pushing training device according to claim 1, characterized in that: the pushing parts of the pair of pushing arms (5) are oppositely provided with multiple pairs of handrails. 7. The push trainer according to claim 1, characterized in that: the oil cylinder (8) is provided with a strength adjustment knob (9). 8. The push training device according to claim 1, characterized in that: an upper cap (2) is provided on the top of the main column (1), and a solar lamp (3) is provided on the upper cap (2).