阅读说明：本技术 一种散打用臂力锻炼装置 (Arm strength exercising device for free combat ) 是由 张华� 于 2021-08-23 设计创作，主要内容包括：本发明属于臂力锻炼领域,具体为一种散打用臂力锻炼装置,包括筒体,所述筒体的两端活动贯穿有插杆,所述插杆的内端固定连接有第一连接板,所述插杆的外端转动连接有拉环,位于下侧的所述插杆的外壁两侧均铰接有连杆,所述连杆的外端铰接有力臂,所述力臂的一端和筒体的外壁铰接。本发明通过弹簧设置于筒体内部,从而在使用的过程中,弹簧的收缩在筒体内完成,从而避免了操作中弹簧反弹带来的危险性,同时可通过手持把手向内侧推动进行锻炼,同时也可拉动两组拉环向外侧拉动进行锻炼,从而使得功能多元化,结合两组锻炼方式于一体,而且体积相较于以往的器械更小,从而使得适用性更强。(The invention belongs to the field of arm strength exercise, and particularly relates to an arm strength exercise device for free combat, which comprises a barrel body, wherein insertion rods movably penetrate through two ends of the barrel body, the inner ends of the insertion rods are fixedly connected with a first connecting plate, the outer ends of the insertion rods are rotatably connected with pull rings, connecting rods are hinged to two sides of the outer wall of the insertion rod on the lower side, the outer ends of the connecting rods are hinged with force arms, and one ends of the force arms are hinged with the outer wall of the barrel body. The spring is arranged in the barrel, so that the spring is contracted in the barrel in the using process, the danger caused by the rebounding of the spring in the operation is avoided, meanwhile, the hand-held handle can be pushed inwards to perform exercise, meanwhile, the two groups of pull rings can be pulled outwards to perform exercise, the functions are diversified, the two groups of exercise modes are combined into a whole, the size is smaller than that of the conventional apparatus, and the applicability is stronger.)

1. The utility model provides a device is tempered with arm strength for free combat, includes barrel (1), its characterized in that: an inserting rod (4) movably penetrates through two ends of the barrel body (1), the inner end of the inserting rod (4) is fixedly connected with a first connecting plate (11), the outer end of the inserting rod (4) is rotatably connected with a pull ring (6), two sides of the outer wall of the inserting rod (4) positioned on the lower side are respectively hinged with a connecting rod (5), the outer end of each connecting rod (5) is hinged with a force arm (3), one end of each force arm (3) is hinged with the outer wall of the barrel body (1), and the other end of each force arm (3) is fixedly connected with a handle (7);

a through hole (2) is formed in the outer wall of the barrel body (1), an iron square column (23) is inserted into an inner cavity of the through hole (2), a through hole (21) is formed in the top of the square column (23), a partition plate (24) is installed in the through hole (21), springs (20) are fixedly connected to two ends of the partition plate (24), and second connecting plates (18) are fixedly connected to the outer ends of the upper and lower groups of springs (20);

two sides of one side wall, close to each other, of each of the two groups of first connecting plates (11) are respectively provided with a limiting sliding groove (14), an inner cavity of each limiting sliding groove (14) is inserted with a limiting sliding block (15), the bottom of each limiting sliding block (15) is fixedly connected with a clamping block (16) used for being clamped with the second connecting plate (18), each clamping block (16) is a transverse L-shaped metal rod, the side wall of the inner cavity of each limiting sliding groove (14) is fixedly provided with a first electromagnet (17), and two sides of one side wall, close to the first connecting plates (11), of the second connecting plates (18) are respectively provided with a clamping groove (19) matched with the clamping block (16);

the two side walls of the partition plate (24) are respectively provided with a groove, a second electromagnet (25) is fixedly arranged in the inner cavity of each groove, and the second electromagnets (25) and the inner wall of the iron square column (23) are adsorbed.

2. The device for exercising arm power for free combat according to claim 1, wherein: the screw rod (9) penetrates through two sides of the top of the barrel body (1) in a threaded mode, the tail end of the screw rod (9) is fixedly connected with a pressing plate (10), and the pressing plate (10) is arranged on the upper side of an inner cavity of the barrel body (1).

3. The device for exercising arm power for free combat according to claim 1, wherein: mounting groove (12) have all been seted up to the inner chamber top and the bottom of through hole (2), the inner chamber fixed mounting of mounting groove (12) has electric push rod (13), slot (22) with electric push rod (13) tail end adaptation are all seted up to the top and the bottom of square column (23).

4. The device for exercising arm power for free combat according to claim 1, wherein: the outer wall upside fixed mounting of barrel (1) has first battery (8), first battery (8) are through control switch and first electro-magnet (17) electric connection.

5. The device for exercising arm power for free combat according to claim 1, wherein: the outer wall fixed mounting of square column (23) has second battery (26), second battery (26) are through control switch and second electro-magnet (25) electric connection.

6. The device for exercising arm power for free combat according to claim 1, wherein: the outer wall of the handle (7) is provided with anti-slip lines for preventing the hands from falling off.

7. The device for exercising arm power for free combat according to claim 1, wherein: the outer wall of the pull ring (6) is fixedly sleeved with a patterned rubber sleeve for preventing sliding.

8. The device for exercising arm power for free combat according to claim 1, wherein: the threaded hole matched with the screw rod (9) is formed in the position, corresponding to the screw rod (9), of two sides of the top of the barrel body (1), and the screw rod (9) penetrates through the threaded hole and is in threaded engagement.

Technical Field

The invention relates to the field of arm strength exercise, in particular to an arm strength exercise device for free combat.

Background

Free combat, also called as free combat, is a combat project for two persons to overcome the opposite and bare-handed confrontations according to a certain rule by using the attack and defense techniques of kicking, fighting and throwing in the traditional martial arts, is an important competition form of the traditional martial arts, is divided into ancient free combat, modern free combat and the inherent characteristics of free combat sports, and is determined to be represented in the form of mutual confrontation, and the confrontation is carried out under the condition that the two parties master the basic actions and the basic techniques of free combat.

Present free combat sportsman often need carry out the training of high strength at ordinary times, wherein the training of arm strength is the heavy load of the middle of the ten heavenly stems, when taking exercise the arm strength, often need be with the help of a series of exercise equipment, current arm strength exercise device is mostly simple and draws aside strength, at the in-process of operation, the spring exposes, thereby there is certain potential safety hazard, simultaneously to in the strength training of difference, often need use the device of different weight to operate, thereby in whole training system, the trainer that needs the different weight of multiunit, thereby the utensil has been caused more, take up space, purchase the training equipment cost-push moreover. For this reason, new technical solutions need to be designed to solve the problem.

Disclosure of Invention

The invention aims to provide an arm strength exercising device for free combat, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an arm strength exercise device for free combat comprises a barrel body, wherein two ends of the barrel body are movably penetrated with an inserted bar, the inner end of the inserted bar is fixedly connected with a first connecting plate, the outer end of the inserted bar is rotatably connected with a pull ring, two sides of the outer wall of the inserted bar positioned on the lower side are respectively hinged with a connecting rod, the outer end of each connecting rod is hinged with a force arm, one end of each force arm is hinged with the outer wall of the barrel body, and the other end of each force arm is fixedly connected with a handle;

the outer wall of the barrel is provided with a through hole, an iron square column is inserted into an inner cavity of the through hole, a through hole is formed in the top of the square column, a partition plate is installed in the through hole, two ends of the partition plate are fixedly connected with springs, and the outer ends of the upper spring and the lower spring are fixedly connected with a second connecting plate;

two sides of one side wall of each of the two groups of first connecting plates, which are close to each other, are provided with limiting chutes, inner cavities of the limiting chutes are inserted with limiting sliding blocks, bottoms of the limiting sliding blocks are fixedly connected with clamping blocks used for being clamped with the second connecting plate, the clamping blocks are transverse L-shaped metal rods, the side wall of the inner cavity of each limiting chute is fixedly provided with a first electromagnet, and two sides of one side wall of the second connecting plate, which are close to the first connecting plate, are provided with clamping grooves matched with the clamping blocks;

the two side walls of the partition board are provided with grooves, the inner cavities of the grooves are fixedly provided with second electromagnets, and the second electromagnets and the iron square column inner walls are adsorbed.

As a preferred embodiment of the present invention, the screw rods are threaded through both sides of the top of the cylinder, the tail end of the screw rod is fixedly connected with the abutting plate, and the abutting plate is disposed on the upper side of the inner cavity of the cylinder.

As a preferred embodiment of the present invention, the top and the bottom of the inner cavity of the through hole are both provided with mounting grooves, the inner cavity of the mounting groove is fixedly mounted with an electric push rod, and the top and the bottom of the square column are both provided with slots adapted to the tail end of the electric push rod.

In a preferred embodiment of the present invention, a first battery is fixedly mounted on an upper side of an outer wall of the cylinder, and the first battery is electrically connected to the first electromagnetic iron through a control switch.

In a preferred embodiment of the present invention, a second battery is fixedly mounted on an outer wall of the square column, and the second battery is electrically connected to the second electromagnetic iron through a control switch.

In a preferred embodiment of the present invention, the outer wall of the handle is provided with anti-slip lines for preventing the handle from falling off.

In a preferred embodiment of the present invention, the outer wall of the handle is provided with anti-slip lines for preventing the handle from falling off.

In a preferred embodiment of the present invention, a patterned rubber sleeve for preventing sliding is fixedly sleeved on an outer wall of the pull ring.

As a preferred embodiment of the present invention, threaded holes adapted to the screws are formed at two sides of the top of the cylinder corresponding to the screws, and the screws penetrate through the threaded holes and are in threaded engagement.

Compared with the prior art, the invention has the following beneficial effects:

1. the spring is arranged in the barrel, so that the spring is contracted in the barrel in the using process, the danger caused by the rebounding of the spring in the operation is avoided, meanwhile, the hand-held handle can be pushed inwards to perform exercise, meanwhile, the two groups of pull rings can be pulled outwards to perform exercise, the functions are diversified, the two groups of exercise modes are combined into a whole, the size is smaller than that of the conventional apparatus, and the applicability is stronger.

2. According to the invention, through holes are formed in the surface of the square column, and springs with different strength types are arranged in the through holes, so that when different weight levels are required to be trained, the square column is directly pushed to replace the springs with different weight types, and the operation can be directly carried out without replacing new exercise equipment, so that strength training with different degrees can be realized by a single set of equipment, the device is more convenient and fast to use, meanwhile, a plurality of sets of equipment with different weight types are not required to be purchased, the cost is saved, the space is saved, and the carrying and the storage are convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of an arm power exercising apparatus for free combat according to the present invention;

FIG. 2 is a schematic cross-sectional view of the barrel of the arm strength exercise device for free combat according to the present invention;

FIG. 3 is a schematic cross-sectional view of a first connecting plate and a second connecting plate of an arm power exercising apparatus for free combat according to the present invention;

fig. 4 is a schematic cross-sectional structural view of a square column of an arm strength exercising apparatus for free combat according to the present invention.

In the figure: 1. a barrel; 2. a through hole; 3. a force arm; 4. inserting a rod; 5. a connecting rod; 6. a pull ring; 7. a handle; 8. a first storage battery; 9. a screw; 10. a propping plate; 11. a first connecting plate; 12. mounting grooves; 13. an electric push rod; 14. a limiting chute; 15. a limiting slide block; 16. a clamping block; 17. a first electromagnet; 18. a second connecting plate; 19. a card slot; 20. a spring; 21. a through hole; 22. a slot; 23. a square column; 24. a partition plate; 25. a second electromagnet; 26. and a second battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.

Referring to fig. 1-4, the present invention provides a technical solution: an arm strength exercise device for free combat comprises a barrel body 1, wherein two ends of the barrel body 1 are movably provided with insertion rods 4 in a penetrating mode, the inner ends of the insertion rods 4 are fixedly connected with a first connecting plate 11, the outer ends of the insertion rods 4 are rotatably connected with pull rings 6, two sides of the outer wall of the insertion rods 4 located on the lower side are hinged with connecting rods 5, the outer ends of the connecting rods 5 are hinged with force arms 3, one ends of the force arms 3 are hinged with the outer wall of the barrel body 1, the other ends of the force arms 3 are fixedly connected with handles 7, screw rods 9 penetrate through two sides of the top of the barrel body 1 in a threaded mode, the tail ends of the screw rods 9 are fixedly connected with abutting plates 10, the abutting plates 10 are arranged on the upper side of an inner cavity of the barrel body 1, and the screw rods 9 are arranged so that the screw rods 9 can be rotated to drive the abutting plates 10 to lift;

the outer wall of the barrel body 1 is provided with a through hole 2, an iron square column 23 is inserted into an inner cavity of the through hole 2, a through hole 21 is formed in the top of the square column 23, a partition plate 24 is installed in the through hole 21, two ends of the partition plate 24 are fixedly connected with springs 20, the outer ends of the upper and lower groups of springs 20 are fixedly connected with second connecting plates 18, and the springs 20 corresponding to the three groups of through holes 21 are springs 20 with different weights;

two sides of one side wall of each of the two groups of first connecting plates 11, which are close to each other, are provided with a limiting sliding groove 14, an inner cavity of each limiting sliding groove 14 is inserted with a limiting sliding block 15, the bottom of each limiting sliding block 15 is fixedly connected with a clamping block 16 which is used for being clamped with a second connecting plate 18, each clamping block 16 is a transverse L-shaped metal rod, the side wall of the inner cavity of each limiting sliding groove 14 is fixedly provided with a first electromagnet 17, two sides of one side wall of each second connecting plate 18, which is close to the first connecting plate 11, are provided with clamping grooves 19 which are matched with the clamping blocks 16, and each limiting sliding block 15 is made of iron, so that the first electromagnets 17 can generate corresponding thrust or suction to the limiting sliding blocks 15 in different current input directions, and the clamping blocks 16 can be driven to move along a track;

grooves are formed in two side walls of the partition plate 24, a second electromagnet 25 is fixedly installed in the inner cavity of each groove, and the second electromagnet 25 is adsorbed to the inner wall of the iron square column 23, so that the electromagnet 25 can be adsorbed to the inner wall of the iron square column 23 under the condition of being electrified, the corresponding spring 20 can be stably fixed in the through hole 21 when not in use, and the spring 20 is prevented from falling;

the top and the bottom of the inner cavity of the through hole 2 are both provided with mounting grooves 12, the inner cavity of each mounting groove 12 is fixedly provided with an electric push rod 13, the top and the bottom of each square column 23 are both provided with slots 22 matched with the tail ends of the electric push rods 13, and the electric push rods 13 work to enable the tail ends of the electric push rods 13 to be inserted into the corresponding slots 22, so that the square columns 23 can be limited, and therefore, the square columns are stable and prevented from sliding to two sides in use;

the upper side of the outer wall of the barrel body 1 is fixedly provided with a first storage battery 8, the first storage battery 8 is electrically connected with the first electromagnet 17 through a control switch, the first storage battery 8 is used for supplying power to the first electromagnet 17, and meanwhile, the control switch of the first storage battery 8 can control the first electromagnet 17;

and a second storage battery 26 is fixedly mounted on the outer wall of the square column 23, the second storage battery 26 is electrically connected with the second electromagnet 25 through a control switch, and the second storage battery 26 is used for supplying power to the second electromagnet 25 and controlling the second electromagnet to work.

In the invention, when strength training needs to be performed by pushing inwards, firstly, according to the training weight required by a training person, the electric push rod 13 is started to separate from the surface of the square column 23, meanwhile, the first electromagnet 17 can adsorb the iron limiting slide block 15 through the control switch of the first storage battery 8, so that the fixture block 16 can separate from the clamping groove 19, then the square column 23 is moved, so that the spring 20 with the corresponding weight can be aligned to the first connecting plate 11, then the electric push rod 13 is started to enable the outer end of the electric push rod 13 to be inserted into the corresponding slot 22 for limiting, then two groups of first connecting plates 11 are pushed to be attached to the second connecting plate 18, then the control switch of the first storage battery 8 is started, so that the first electromagnet 17 generates repulsion force to push the iron limiting slide block 15, so that the fixture block 16 is clamped into the clamping groove 19, then the screw 9 is rotated to enable the abutting plate 10 to be attached to the upper surface of the first connecting plate 11 on the upper side, then through the second battery 26 from the control switch who takes for the second electro-magnet 25 outage that spring 20 corresponds that uses, then both hands are handheld handle 7 and to be to the inboard extrusion can train, when needs are tempered to the outside pulling, rotatory screw rod 9 resets, then two sets of pull rings 6 of pulling can be tempered, the device function is diversified, and with trading different weight type spring 20 convenient and fast, and multi-functional in an organic whole, small, conveniently carry and accomodate.

In an alternative embodiment, the outer wall of the handle 7 is provided with anti-slip lines for preventing the hands from falling off.

It should be noted that, the anti-slip threads are arranged on the outer wall of the handle 7, so that friction is increased when the handle 7 is held by hand to exert force, and relative sliding is reduced.

In an alternative embodiment, the outer wall of the pull ring 6 is fixedly sleeved with a patterned rubber sleeve for preventing sliding.

The patterned rubber sleeve for preventing sliding can increase friction and avoid the occurrence of hand drop.

In an optional embodiment, threaded holes adapted to the threaded rods 9 are formed in the two sides of the top of the barrel 1 corresponding to the threaded rods 9, and the threaded rods 9 penetrate through the threaded holes and are in threaded engagement.

The screw 9 and the cylinder 1 can be driven by a screw, and the screw 9 can be rotated to be lifted.

It should be noted that the components included in the arm strength training device for free combat of the present invention are all universal standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through conventional experimental methods.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.