CN212187664U

CN212187664U - Arm muscle exerciser

Info

Publication number: CN212187664U
Application number: CN201922433837.6U
Authority: CN
Inventors: 陈曹顺
Original assignee: Nantong Tianlong Sporting Goods Co ltd
Current assignee: Nantong Tianlong Sporting Goods Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-12-22
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an arm muscle exerciser, which comprises a housing, the first fixed plate of the equal symmetrical fixedly connected with in both sides of casing inner wall, first fixed plate one side fixedly connected with arc fixed plate, the fixed interlude in arc fixed plate top is connected with first protective tube, be provided with arresting gear among the casing inner chamber, arresting gear includes first wire rope, second wire rope and rotor plate, first wire rope one end and second wire rope top fixed connection, two rotor plate tops are all rotated through first pivot and arc fixed plate and are connected, symmetrical fixed connection is in two rotor plates respectively in second wire rope both ends. The utility model discloses a arresting gear's design, when the slide slides in the device inner chamber, presses braking pincers and makes arresting gear function, leather pads and brake groove contactless each other, has increased frictional force between the two to make body-building person need bigger power to remove the promotion pouring weight, thereby improved body-building intensity.

Description

Arm muscle exerciser

Technical Field

The utility model relates to a body-building apparatus field, in particular to arm muscle exerciser.

Background

Arm muscle exerciser is the body-building apparatus of an exercise fitness person's arm department muscle intensity, present arm muscle exerciser is the effect that the fitness person reaches muscle exercise through the push-and-pull heavy object mostly, then need increase the weight of heavy object when needing to increase the fitness intensity, the body-building intensity of change that can not be nimble, the time of the fitness person has not only been wasted so, if heavy object weight undersize simultaneously, can't satisfy the body-building demand, if heavy object weight is too big, make the fitness person cause muscle damage easily at the body-building in-process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an arm muscle exerciser to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an arm muscle exerciser comprises a shell, wherein first fixing plates are symmetrically and fixedly connected to two sides of the inner wall of the shell, an arc-shaped fixing plate is fixedly connected to one side of each first fixing plate, a first protection pipe is fixedly and alternately connected to the top of each arc-shaped fixing plate, and a braking device is arranged in the inner cavity of the shell;

the braking device comprises a first steel wire rope, a second steel wire rope and a rotating plate, the first steel wire rope is arranged in an inner cavity of the first protection pipe, one end of the first steel wire rope is fixedly connected with the top of the second steel wire rope, the two ends of the rotating plate are rotatably connected with the arc-shaped fixing plate through first rotating shafts, and the two ends of the second steel wire rope are respectively and symmetrically and fixedly connected with the two bottoms of the opposite sides of the rotating plate.

Preferably, the casing openly slides and alternates and is connected with the slide, casing inner chamber sliding connection has the pouring weight, slide one end fixed connection is in the front of pouring weight, the other end fixedly connected with handle of slide, two dead levers of avris symmetry fixedly connected with of casing inner wall, the dead lever alternates with the pouring weight and is connected, dead lever one end fixedly connected with stopper, first spring has been cup jointed in dead lever outer wall activity, first spring one end fixed connection is in the avris of casing inner wall, first spring other end fixed connection is in the pouring weight back.

Preferably, the front face of the casing is fixedly connected with a second protection pipe in an inserting mode, a third steel wire rope is arranged in an inner cavity of the second protection pipe, one end of the second protection pipe is fixedly connected to the top of the first protection pipe in an inserting mode, and the third steel wire rope is fixedly connected with the first steel wire rope.

Preferably, the two sides of the handle are symmetrically and fixedly connected with second fixing plates, and the second fixing plates are rotatably connected with brake calipers through second rotating shafts.

Preferably, one end of the third wire rope is fixedly connected to the back surfaces of the two brake calipers.

Preferably, the front surface of the brake caliper is fixedly connected with a second spring, and one end of the second spring is fixedly connected to the back surface of the grip.

Preferably, both sides of the sliding plate are symmetrically provided with braking grooves.

Preferably, the rotating plate is fixedly connected with a leather pad on one side, and the leather pad is made of rubber.

The utility model discloses a technological effect and advantage:

1. through the design of the braking device, when the sliding plate slides in the inner cavity of the device, the braking caliper is pressed to enable the braking device to operate, the leather pad is contacted with the braking groove, the friction force between the leather pad and the braking groove is increased, so that a body builder needs larger force to push the weight block, and the body building strength is improved;

2. the utility model discloses a leather pad and brake groove's design, greatly increased the frictional force that produces when contacting between the two, avoided making body-building person's muscle strain because of the quick deformation of spring.

Drawings

Fig. 1 is a schematic view of the front structure of the braking device of the present invention.

Fig. 2 is a schematic view of the top view structure of the present invention.

Fig. 3 is a schematic side view of the present invention.

In the figure: 1. a housing; 2. a braking device; 3. a first fixing plate; 4. an arc-shaped fixing plate; 5. a first protective tube; 6. a first wire rope; 7. a second wire rope; 8. a rotating plate; 9. a leather pad; 10. a slide plate; 11. a weight block; 12. fixing the rod; 13. a first spring; 14. a grip; 15. a brake caliper; 16. a second fixing plate; 17. a second protection tube; 18. and a third steel wire rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an arm muscle exerciser as shown in figures 1-3, which comprises a machine shell 1, wherein the two sides of the inner wall of the machine shell 1 are symmetrically and fixedly connected with a first fixed plate 3, the first fixed plate 3 ensures that the position of an arc fixed plate 4 is relatively fixed, one side of the first fixed plate 3 is fixedly connected with the arc fixed plate 4, the arc fixed plate 4 ensures that the position of a rotating plate 8 is relatively fixed, the top of the arc fixed plate 4 is fixedly and alternately connected with a first protective pipe 5, the first protective pipe 5 protects a first steel wire rope 6 from being damaged, a braking device 2 is arranged in the inner cavity of the machine shell 1, and the braking device 2 has the braking effect on the sliding of a sliding;

arresting gear 2 includes first wire rope 6, second wire rope 7 and rotor plate 8, first wire rope 6 sets up in the inner chamber of first protection tube 5, 6 one end of first wire rope and 7 top fixed connection of second wire rope, make second wire rope 7 remove when first wire rope 6 is by the pulling, 8 tops of two rotor plates are all rotated with arc-shaped fixed plate 4 through first pivot and are connected, make rotor plate 8 can rotate, 7 both ends of second wire rope symmetry fixed connection respectively in the bottom of the relative one side of two rotor plates 8, second wire rope 7 drives rotor plate 8 when being pulled and does rotation in opposite directions.

The front surface of the machine shell 1 is slidably and alternately connected with a sliding plate 10, the inner cavity of the machine shell 1 is slidably connected with a heavy block 11, one end of the sliding plate 10 is fixedly connected with the front surface of the heavy block 11, when people push the sliding plate 10, the heavy block 11 is driven, the effect of training arm muscles is achieved, the other end of the sliding plate 10 is fixedly connected with a handle 14, the handle 14 is convenient for people to push the sliding plate 10 to slide, meanwhile, the handle 14 is provided with anti-slip textures, the side of the inner wall of the machine shell 1 is symmetrically and fixedly connected with two fixed rods 12, the fixed rods 12 play an axial limiting role in limiting the deformation of the first spring 13, the fixed rods 12 are alternately connected with the heavy block 11, the fixed rods 12 can penetrate through the heavy block 11, one end of the fixed rods 12 is fixedly connected with a limiting block to prevent the heavy block 11 from, one end of the first spring 13 is fixedly connected to the side of the inner wall of the housing 1, and the other end of the first spring 13 is fixedly connected to the back of the weight 11, so that the position of the first spring 13 is relatively fixed, and meanwhile, the elastic force can be transmitted to the weight 11.

The front surface of the machine shell 1 is fixedly connected with a second protection pipe 17 in an inserting mode, the second protection pipe 17 protects a third steel wire rope 18 and prevents the third steel wire rope 18 from being damaged, the third steel wire rope 18 is arranged in an inner cavity of the second protection pipe 17, one end of the second protection pipe 17 is fixedly connected to the top of the first protection pipe 5 in an inserting mode, the third steel wire rope 18 is fixedly connected with the first steel wire rope 6, one end of the third steel wire rope 18 is fixedly connected to the back surfaces of the two brake calipers 15, the brake calipers 15 are held, the third steel wire rope 18 is in a stretched state, the third steel wire rope 18 is tensioned and transmitted to the first steel wire rope 6, the first steel wire rope 6 is lifted upwards, and.

The two sides of the handle 14 are symmetrically and fixedly connected with second fixing plates 16, and the second fixing plates 16 are rotatably connected with brake calipers 15 through second rotating shafts, so that the brake calipers 15 can rotate when being pressed.

The front surface of the brake caliper 15 is fixedly connected with a second spring, one end of the second spring is fixedly connected with the back surface of the grip 14, and the second spring enables the brake caliper 15 to reset.

Brake grooves are symmetrically formed in the two sides of the sliding plate 10, and the leather pads 9 can be fully contacted with the sliding plate 10 through the brake grooves, so that a brake effect is achieved.

A leather pad 9 is fixedly connected to one side of the rotating plate 8, the leather pad 9 is made of rubber, and friction force between the leather pad 9 and the brake groove is increased.

This practical theory of operation: when the device is used, the handle 14 is held and pushed forwards, so that the sliding plate 10 slides in the inner cavity of the shell 1, the sliding plate 10 slides to drive the weight 11, the first spring 13 is compressed, the effect of exercising arm muscles is achieved, the brake caliper 15 is pressed, the brake caliper 15 rotates to enable the third steel wire rope 18 to be folded, the third steel wire rope 18 is folded to enable the first steel wire rope 6 to move upwards, the first steel wire rope 6 is located to enable the two ends of the second steel wire rope 7 to move, the second steel wire rope 7 moves to drive the rotating plate 8 to rotate, the leather pad 9 is in contact with the brake groove, the leather pad 9 is made of rubber, friction force is increased, the effect of strengthening training is achieved, and meanwhile when the first spring 13 releases elastic force, the brake device 2 plays a buffering role and prevents muscle injuries of a body builder.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An arm muscle exerciser, comprising a housing (1), characterized in that: the two sides of the inner wall of the machine shell (1) are symmetrically and fixedly connected with first fixing plates (3), one sides of the first fixing plates (3) are fixedly connected with arc-shaped fixing plates (4), the tops of the arc-shaped fixing plates (4) are fixedly connected with first protection pipes (5) in an inserting mode, and a braking device (2) is arranged in the inner cavity of the machine shell (1);

arresting gear (2) include first wire rope (6), second wire rope (7) and rotor plate (8), first wire rope (6) set up in the inner chamber of first protection tube (5), first wire rope (6) one end and second wire rope (7) top fixed connection, two rotor plate (8) top all rotates through first pivot and arc fixed plate (4) and is connected, symmetry fixed connection is respectively in two in second wire rope (7) both ends the bottom of one side relatively of rotor plate (8).

2. An arm muscle exerciser according to claim 1, wherein: casing (1) openly slides and alternates and is connected with slide (10), casing (1) inner chamber sliding connection has pouring weight (11), slide (10) one end fixed connection is in the front of pouring weight (11), the other end fixedly connected with handle (14) of slide (10), two dead levers (12) of avris symmetry fixedly connected with of casing (1) inner wall, dead lever (12) alternate with pouring weight (11) and are connected, dead lever (12) one end fixedly connected with stopper, dead lever (12) outer wall activity has cup jointed first spring (13), first spring (13) one end fixed connection is in the avris of casing (1) inner wall, first spring (13) other end fixed connection is in pouring weight (11) the back.

3. An arm muscle exerciser according to claim 1, wherein: casing (1) openly fixed interlude is connected with second protection tube (17), be provided with third wire rope (18) in the inner chamber of second protection tube (17), second protection tube (17) one end fixed interlude is connected in first protection tube (5) top, third wire rope (18) and first wire rope (6) fixed connection.

4. An arm muscle exerciser according to claim 2, wherein: the two sides of the handle (14) are symmetrically and fixedly connected with second fixing plates (16), and the second fixing plates (16) are rotatably connected with brake calipers (15) through second rotating shafts.

5. An arm muscle exerciser according to claim 3, wherein: one end of the third steel wire rope (18) is fixedly connected to the back surfaces of the two brake calipers (15).

6. An arm muscle exerciser according to claim 4, wherein: the front surface of the brake caliper (15) is fixedly connected with a second spring, and one end of the second spring is fixedly connected to the back surface of the grip (14).

7. An arm muscle exerciser according to claim 2, wherein: brake grooves are symmetrically formed in the two sides of the sliding plate (10).

8. An arm muscle exerciser according to claim 1, wherein: the leather pad (9) is fixedly connected to one side of the rotating plate (8), and the leather pad (9) is made of rubber.