CN215961976U

CN215961976U - Chest expander with high-efficient massage and exercise efficiency

Info

Publication number: CN215961976U
Application number: CN202122135723.0U
Authority: CN
Inventors: 余潇; 陈飞; 杨珊珊
Original assignee: Anhui Business College
Current assignee: Anhui Business College
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-08
Anticipated expiration: 2031-09-06

Abstract

The utility model provides a chest expander with high-efficiency massage and exercise effects, which relates to the technical field of chest expanders and comprises a box body, pull rings and arm protection sleeves, wherein the lower ends of two ends in the box body are provided with pressing plates, the top ends of the pressing plates are provided with weight boxes, two sides of two ends of the top end in the box body are respectively provided with a pulley, the outer wall of each pulley is provided with a steel wire rope connected with the weight boxes, and two ends of the bottom end in the box body are provided with massage structures. Thereby solving the problem of no high-efficiency massage and exercise effect.

Description

Chest expander with high-efficient massage and exercise efficiency

Technical Field

The utility model relates to the technical field of chest-developer, in particular to a chest-developer with high-efficiency massage and exercise effects.

Background

The chest-developer has various types, wherein the chest-developer for exercising the arm is mainly used for self-rehabilitation training of a gymnasium or a patient, and the arm is repeatedly stretched at the end of the return, but the existing chest-developer still has certain defects.

Through the retrieval, chinese patent grant publication No. CN211410846U, publication No. 2020, 09.04, discloses a rehabilitation device for arm pulling exercise based on medical care, and it is proposed herein that "including a supporting component and an exercise component, the supporting component includes a bottom plate, a bracket and a containing cylinder, the bracket and the bottom of containing cylinder are both fixedly connected to the bottom plate, and the containing cylinder is located at the back of the bottom plate, the exercise component includes a pull ring, a sleeve shaft, a pull rope and a support shaft" wherein only plays the role of exercise, and cannot enable the user to have a good use experience, and lacks certain massage relieving pressure.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a chest expander with high massage and exercise effects to solve all or one of the above problems.

Based on the purpose, the utility model provides a chest expander with high-efficiency massage and exercise effects, which comprises a box body, pull rings and arm protecting sleeves, wherein the lower ends of the two ends in the box body are provided with pressing plates, the top end of each pressing plate is provided with a weight box, the two sides of the two ends of the top end in the box body are provided with pulleys, the outer walls of the pulleys are provided with steel wire ropes connected with the weight boxes, and the two ends of the bottom end in the box body are provided with massage structures;

two ends of the upper end of one side of the box body are provided with adjusting structures;

and a pull ring is installed at the bottom end of the steel wire rope, and a blowing structure is arranged on one side of the pull ring.

Optionally, the massage structure includes the water tank, the water tank is installed at the both ends of the inside bottom of box, and the intermediate position department on water tank top evenly installs the spring that links to each other with the clamp plate, the hose that runs through the box is installed to the lower extreme of water tank one side, and the one end of hose installs the armguard cover, the top of armguard cover links to each other with the pull ring bottom.

Optionally, the adjusting structure comprises a guide wheel, an installation rod and an adjusting box, the adjusting box is installed at two ends of the upper end of one side of the box body, the installation rod is connected to the top end and the bottom end of the adjusting box in a sliding mode, and the guide wheel is installed on one side of the installation rod.

Optionally, the middle position department of regulating box one side rotates and is connected with the commentaries on classics hand, and one side of commentaries on classics hand runs through the regulating box and installs the lead screw, the outer wall of lead screw rotates and is connected with the sleeve, and the sleeve links to each other with the installation pole.

Optionally, a water cavity connected with the water hose is formed in the arm protecting sleeve, and air blowing bulges communicated with the water cavity are uniformly arranged in the arm protecting sleeve.

Optionally, the blowing structure comprises an air outlet pipe, air holes and an air guide pipe, the air outlet pipe is installed at the middle position of one side of the pull ring, the air guide pipe is arranged at the top end and the bottom end of the interior of the pull ring on one side of the air outlet pipe, and the air holes penetrating through the pull ring are evenly formed in the outer wall of the air guide pipe.

Optionally, the bottom end of the air outlet pipe is connected with the side wall of the box body through an air outlet one-way valve, and the air inlet one-way valve is installed at the lower end of the side wall of the box body on one side of the air outlet pipe.

Optionally, the two sides of the bottom end of the pressing plate are provided with a plug rod penetrating through the water tank, and the bottom end of the plug rod is provided with a piston.

From the above, according to the chest expander with the efficient massage and exercise effects, the piston is driven to move in the water tank by the plug rod which is driven by the pressing plate to move up and down repeatedly, so that water in the water tank is discharged and pumped back periodically, the water enters the water cavity and the air blowing bulge repeatedly through the water hose, periodic extrusion on the arm is finally generated, the effect of massaging and relieving ache is achieved, exercise is easier, exercise is finished, certain massage relaxation is achieved, and the problem that the chest expander does not have the efficient massage and exercise effects is solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front sectional view of the chest expander of the present invention;

fig. 2 is a front view schematically illustrating the chest expander of the present invention;

fig. 3 is a side sectional view of the chest expander of the present invention;

FIG. 4 is a schematic structural view of a front cross section of the adjusting mechanism of the present invention;

fig. 5 is an enlarged schematic view of the utility model at a in fig. 1.

Wherein 1, a box body; 2. a pulley; 3. an adjustment structure; 301. a guide wheel; 302. mounting a rod; 303. an adjusting box; 4. a pull ring; 5. a arm protecting sleeve; 6. a flexible water pipe; 7. a blowing structure; 701. an air outlet pipe; 702. air holes; 703. an air duct; 8. a water tank; 9. a piston; 10. a stopper rod; 11. a spring; 12. pressing a plate; 13. a weight box; 14. a wire rope; 15. turning the hand; 16. a screw rod; 17. a sleeve; 18. an air-blowing boss; 19. a water chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-5, the utility model provides a chest expander with high-efficiency massage and exercise effects, which comprises a box body 1, a pull ring 4 and an arm protecting sleeve 5, wherein the lower ends of the two ends in the box body 1 are provided with pressing plates 12, the top end of each pressing plate 12 is provided with a weight box 13, the two sides of the two ends of the top end in the box body 1 are provided with pulleys 2, the outer wall of each pulley 2 is provided with a steel wire rope 14 connected with the weight box 13, and the two ends of the bottom end in the box body 1 are provided with massage structures;

two ends of the upper end of one side of the box body 1 are provided with adjusting structures 3;

the bottom end of the steel wire rope 14 is provided with a pull ring 4, and one side of the pull ring 4 is provided with a blowing structure 7.

In some optional embodiments, the massage structure comprises a water tank 8, the water tank 8 is installed at two ends of the bottom end inside the box body 1, a spring 11 connected with a pressure plate 12 is evenly installed at the middle position of the top end of the water tank 8, a water hose 6 penetrating through the box body 1 is installed at the lower end of one side of the water tank 8, an arm protection sleeve 5 is installed at one end of the water hose 6, and the top end of the arm protection sleeve 5 is connected with the bottom end of the pull ring 4.

In some optional embodiments, the inner part of the arm protection sleeve 5 is provided with a water cavity 19 connected with the flexible water pipe 6, and the inner part of the arm protection sleeve 5 is uniformly provided with air blowing bulges 18 communicated with the water cavity 19.

In some alternative embodiments, a stopper rod 10 penetrating the water tank 8 is installed at both sides of the bottom end of the pressing plate 12, and a piston 9 is installed at the bottom end of the stopper rod 10.

Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, at first, the pressing plate 12 repeatedly moves up and down and simultaneously drives the plug rod 10 to move the piston 9 inside the water tank 8, so as to periodically discharge and draw back the water inside the water tank 8, further, the water repeatedly enters the water cavity 19 and the air blowing bulge 18 through the water hose 6, and finally, the periodic extrusion on the arm is generated, so that the effect of massaging and relieving ache is achieved, so that the exercise is easier, and the exercise is not only completed, but also a certain massage is relaxed.

In some optional embodiments, the adjusting structure 3 comprises a guide wheel 301, a mounting rod 302 and an adjusting box 303, the adjusting box 303 is installed at two ends of the upper end of one side of the box body 1, the mounting rod 302 is slidably connected to both the top end and the bottom end of the adjusting box 303, and the guide wheel 301 is installed at one side of the mounting rod 302.

In some alternative embodiments, a rotating hand 15 is rotatably connected to the middle position of one side of the adjusting box 303, one side of the rotating hand 15 penetrates through the adjusting box 303 to be provided with a screw rod 16, a sleeve 17 is rotatably connected to the outer wall of the screw rod 16, and the sleeve 17 is connected with the mounting rod 302.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, firstly, according to the stretching habit, the rotating handle 15 is rotated to drive the screw rod 16 to rotate, so as to drive the sleeve 17 to make the installation rod 302 push against the guide wheel 301, and further change the inclination angle of the steel wire rope 14, so that the stretching direction of the steel wire rope 14 is the optimum direction, and the exercise is easier.

In some optional embodiments, the air blowing structure 7 comprises an air outlet pipe 701, air holes 702 and air ducts 703, the air outlet pipe 701 is installed at the middle position of one side of the pull ring 4, the air ducts 703 are respectively arranged at the top end and the bottom end of the interior of the pull ring 4 at one side of the air outlet pipe 701, and the air holes 702 penetrating through the pull ring 4 are uniformly arranged on the outer wall of the air ducts 703.

In some optional embodiments, the bottom end of the air outlet pipe 701 is connected with the side wall of the box body 1 through an air outlet one-way valve, and the lower end of the side wall of the box body 1 on one side of the air outlet pipe 701 is provided with an air inlet one-way valve.

Specifically, as shown in fig. 1, 2 and 5, firstly, the weight box 13 and the pressure plate 12 are repeatedly moved up and down by the pulling force of the steel wire rope 14 in the exercise process, so that the one-way valve is matched in the up-and-down movement process of the pressure plate 12, the air at the lower end inside the box body 1 is discharged through the air outlet pipe 701, and is blown to the hand-held part through the air duct 703 and the air hole 702, and the palm sweating is avoided.

The working principle is as follows: when using this chest expander, at first set required weight to weight box 13, according to the tensile custom of oneself, rotate and change hand 15 and drive lead screw 16 and rotate to drive sleeve 17 and make installation pole 302 top move leading wheel 301, and then change wire rope 14's inclination, make wire rope 14's tensile direction be the optimum direction of self, make to temper more easily.

Receive wire rope 14's pulling force at the in-process of taking exercise to make weight box 13 and clamp plate 12 reciprocate to at the in-process cooperation check valve of clamp plate 12 up-and-down motion, make the gas of the inside lower extreme of box 1 discharge through outlet duct 701, thereby blow to holding the department through air duct 703 and gas vent 702, avoided the palm of the hand to perspire.

Meanwhile, the pressing plate 12 repeatedly moves up and down and simultaneously drives the plug rod 10 to enable the piston 9 to move inside the water tank 8, so that water inside the water tank 8 is periodically drained out and drawn back, water enters the water cavity 19 and the air blowing bulge 18 repeatedly through the water hose 6, periodic extrusion on the arm is finally generated, the effect of massaging and relieving ache is achieved, the exercise is easier, and certain massage relaxation is achieved.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The chest developer with the efficient massage and exercise effects is characterized by comprising a case body (1), pull rings (4) and arm protection sleeves (5), wherein pressing plates (12) are arranged at the lower ends of the two ends inside the case body (1), a weight box (13) is installed at the top end of each pressing plate (12), pulleys (2) are arranged on the two sides of the two ends of the top end inside the case body (1), steel wire ropes (14) connected with the weight boxes (13) are arranged on the outer walls of the pulleys (2), and massage structures are arranged at the two ends of the bottom end inside the case body (1);

two ends of the upper end of one side of the box body (1) are provided with adjusting structures (3);

the steel wire rope is characterized in that a pull ring (4) is installed at the bottom end of the steel wire rope (14), and a blowing structure (7) is arranged on one side of the pull ring (4).

2. The chest expander with high massage and exercise efficiency as claimed in claim 1, wherein the massage structure comprises a water tank (8), the water tank (8) is installed at both ends of the inner bottom end of the case body (1), and a spring (11) connected with the pressing plate (12) is evenly installed at the middle position of the top end of the water tank (8), a water hose (6) penetrating the case body (1) is installed at the lower end of one side of the water tank (8), and a armguard sleeve (5) is installed at one end of the water hose (6), and the top end of the armguard sleeve (5) is connected with the bottom end of the pull ring (4).

3. The chest developer with high massage and exercise efficiency as claimed in claim 2, wherein the adjusting structure (3) comprises a guide wheel (301), a mounting rod (302) and an adjusting box (303), the adjusting box (303) is installed at both ends of the upper end of one side of the case body (1), the mounting rod (302) is slidably connected to both the top end and the bottom end of the adjusting box (303), and the guide wheel (301) is installed at one side of the mounting rod (302).

4. The chest developer with high massage and exercise efficiency as claimed in claim 3, wherein a rotary hand (15) is rotatably connected to a middle position of one side of the adjusting box (303), a screw rod (16) is installed through the adjusting box (303) at one side of the rotary hand (15), a sleeve (17) is rotatably connected to an outer wall of the screw rod (16), and the sleeve (17) is connected to the installation rod (302).

5. The chest developer with high massage and exercise effects as claimed in claim 4, wherein the arm protecting sleeve (5) is internally provided with a water chamber (19) connected with the flexible water pipe (6), and the inside of the arm protecting sleeve (5) is uniformly provided with air-blowing protrusions (18) communicated with the water chamber (19).

6. The chest expander with the efficient massage and exercise effects as claimed in claim 5, wherein the air blowing structure (7) comprises an air outlet pipe (701), air holes (702) and an air duct (703), the air outlet pipe (701) is installed at a middle position of one side of the pull ring (4), the air duct (703) is opened at the top end and the bottom end of the interior of the pull ring (4) at one side of the air outlet pipe (701), and the air holes (702) penetrating through the pull ring (4) are uniformly opened on the outer wall of the air duct (703).

7. The chest expander with high massage and exercise efficiency as claimed in claim 6, wherein the bottom end of said outlet pipe (701) is connected to the side wall of the case (1) through an outlet check valve, and an inlet check valve is installed at the lower end of the side wall of the case (1) at one side of the outlet pipe (701).

8. The chest expander with high massage and exercise efficiency according to claim 7, wherein the stopper rod (10) penetrating the water tank (8) is installed at both sides of the bottom end of the pressing plate (12), and the piston (9) is installed at the bottom end of the stopper rod (10).