阅读说明：本技术 一种手臂锻炼器 (Arm exerciser ) 是由 吴春蜜 焦合金 许林建 于 2021-06-02 设计创作，主要内容包括：本发明公开了一种手臂锻炼器,包括：底座,底座包括座体、设置在座体底部的吸盘、设置在座体顶部的限位挡板和设置在限位挡板顶部的限位柱；套设在限位柱上的下壳体,下壳体的上开口处设置内环板和外环板,内环板与外环板之间形成第一环形通道；安装在下壳体顶部的上壳体；设置在上壳体内的限位旋转盘；限定在限位旋转盘与内环板之间的转盘,转盘的底面上设有多个环形分布的连接杆,连接杆穿过第一环形通道向下延伸,套设在连接杆底部上的球头位于下壳体内；固定连接在所述转盘上的手柄,手柄穿过位于上壳体上的第二环形通道向上延伸；设置在下壳体上的力度调节机构,力度调节机构作用在所有球头上。本发明使用方便、稳定,且占用空间小。(The invention discloses an arm exerciser, comprising: the base comprises a base body, a sucker arranged at the bottom of the base body, a limiting baffle arranged at the top of the base body and a limiting column arranged at the top of the limiting baffle; the lower shell is sleeved on the limiting column, an upper opening of the lower shell is provided with an inner ring plate and an outer ring plate, and a first annular channel is formed between the inner ring plate and the outer ring plate; an upper housing mounted on top of the lower housing; a limiting rotating disk arranged in the upper shell; the rotary table is limited between the limiting rotary disc and the inner ring plate, a plurality of connecting rods distributed in an annular mode are arranged on the bottom surface of the rotary table, the connecting rods penetrate through the first annular channel to extend downwards, and the ball heads sleeved on the bottoms of the connecting rods are located in the lower shell; a handle fixedly connected to the turntable, the handle extending upwardly through a second annular channel located on the upper housing; the force adjusting mechanism is arranged on the lower shell and acts on all the ball heads. The invention has convenient and stable use and small occupied space.)

1. An arm exerciser, comprising:

the base (1), the said base (1) includes the base body, sucking disc (13) set up in the bottom of the said base body, position-limiting baffle (11) set up in the top of the said base body and position-limiting post (12) set up in the top of the said position-limiting baffle (11);

the lower shell (2) is sleeved on the limiting column (12), an inner ring plate (21) and an outer ring plate (22) are fixedly arranged at an upper opening of the lower shell (2), and a first annular channel is formed between the inner ring plate (21) and the outer ring plate (22);

an upper shell (3) mounted on top of the lower shell (2);

a limiting rotary disc (8) arranged in the upper shell (3);

the rotary disc (4) is limited between the limiting rotary disc (8) and the inner ring plate (21), a plurality of connecting rods (41) distributed in an annular mode are arranged on the bottom surface of the rotary disc (4), the connecting rods (41) penetrate through the first annular channel to extend downwards, and a ball head (42) sleeved on the bottom of each connecting rod (41) is located in the lower shell (2);

the handle (5) is fixedly connected to the rotary disc (4) and extends upwards through a second annular channel on the upper shell (3);

the force adjusting mechanism (7) is arranged on the lower shell (2), and the force adjusting mechanism (7) acts on all the ball heads (42).

2. The arm exerciser according to claim 1, wherein the outer ring edge of the inner ring plate (21) and the inner ring edge of the outer ring plate (22) are respectively sleeved with a limiting strip (9), and the limiting strips (9) are abutted against the outer side surface of the connecting rod (41).

3. Arm exerciser according to claim 1, characterised in that the handle (5) comprises a handle bar (51) and a sleeve (52) fitted over the handle bar (51), the handle bar (51) being screwed to a stud on the turntable (4).

4. The arm exerciser according to claim 3, wherein the handle bar (51) has an annular retainer (511) thereon, the annular retainer (511) being fitted in an annular groove (31) provided on the top surface of the upper casing (3), and the annular retainer (511) being provided coaxially with the upper casing (3).

5. The arm exerciser according to claim 4, wherein sealing strips (6) are provided between the inner circumferential edge of the annular retainer (511) and the corresponding side of the ring groove (31) and between the outer circumferential edge of the annular retainer (511) and the corresponding side of the ring groove (31).

6. The arm exerciser of claim 1, wherein the force adjusting mechanism (7) comprises an annular support plate (71) having a semicircular cross section and a plurality of adjusting rods (75) fixedly disposed at the bottom of the annular support plate (71), the adjusting rods (75) penetrate through the lower shell (2) to extend downwards, a plurality of groups of clasping mechanisms (76) arranged on the bottom surface of the lower shell (2) respectively act on the corresponding adjusting rods (75) to realize the position locking of the annular supporting disk (71), wherein a plurality of elastic ring plates (72) which are coaxial with the annular supporting disk (71) are arranged in the annular concave cavity of the annular supporting disk (71), elastic ring board (72) include a plurality of independent elastic arms, elastic arm's perk end is connected with arc layer board (73), arc layer board (73) with bulb (42) laminating is connected.

7. The arm exerciser according to claim 6, wherein a C-shaped elastic support plate (74) is fixedly connected to the back of the elastic arm, and the outer side of the elastic support plate (74) abuts against the inner concave surface of the annular support plate (71).

8. Arm exerciser according to claim 6, characterised in that the clasping mechanism (76) comprises two clasping arms (761) fixedly connected to the lower casing (2) and forming an inverted V-shape, a lock sleeve (762) and a locking mechanism, the clasping arms (761) are held against the outer side of the adjusting lever (75), and the teeth on the clasping surface of the clasping arms (761) engage with the teeth on the adjusting lever (75), the adjusting lever (75) is located between the two clasping arms (761), the lock sleeve (762) is fitted over the two clasping arms (761), and the locking mechanism is used for locking the position of the lock sleeve (762).

9. The arm exerciser of claim 8, wherein the locking mechanism includes a fixed post (763) fixedly attached to the lower casing (2), one end of the sleeve (762) slidably fits over the fixed post (763), a nut (765) attached to the fixed post (763) retains the sleeve (762) on the fixed post (763), and a spring (764) fitted over the fixed post (763) is held between the sleeve (762) and the lower casing (2).

Technical Field

The invention relates to the technical field of fitness equipment, in particular to an arm exerciser.

Background

Along with the development of society, the pressure of life, study and work of people is higher and higher, the rhythm is faster and faster, the environment with fast rhythm and high pressure can enable the spirit of people to be in a highly tense state for a long time, the long-term overstrain of the spirit can influence the physical health of people, more and more people can go to a gymnasium to exercise by using professional equipment by using idle time, not only can relieve the spirit pressure, but also can strictly manage the body and health of people, but the gymnasium exercise needs to occupy a large period of time, so the exercise machine is not suitable for people with fragmented rest time, therefore, various light fitness equipment convenient for family use appears, an arm exerciser is a common device, common household fitness equipment is used for exercising a lot of arm strength, such as a rowing machine, a chest-developer, arm-rotating fitness equipment and the like, and some fitness equipment are convenient to use, but occupation space is big, is unfavorable for the family that indoor area is little to use, and some fitness equipment occupation space is little, but can not adjust training strength according to training person's ability basically, uses inconveniently.

Disclosure of Invention

In view of the above, the present invention provides an arm exerciser to solve the above technical problems.

In order to achieve the purpose, the invention provides the following technical scheme:

an arm exerciser, comprising:

the base comprises a base body, a sucker arranged at the bottom of the base body, a limiting baffle arranged at the top of the base body and a limiting column arranged at the top of the limiting baffle;

the lower shell is sleeved on the limiting column, an inner ring plate and an outer ring plate are fixedly arranged at an upper opening of the lower shell, and a first annular channel is formed between the inner ring plate and the outer ring plate;

an upper housing mounted on top of the lower housing;

the limiting rotating disc is arranged in the upper shell;

the rotary disc is limited between the limiting rotary disc and the inner ring plate, a plurality of connecting rods distributed in an annular mode are arranged on the bottom surface of the rotary disc, the connecting rods penetrate through the first annular channel to extend downwards, and a ball head sleeved on the bottom of each connecting rod is located in the lower shell;

the handle is fixedly connected to the rotary disc and extends upwards through the second annular channel on the upper shell;

and the force adjusting mechanism is arranged on the lower shell and acts on all the ball heads.

Furthermore, the edge of the outer ring of the inner ring plate and the edge of the inner ring of the outer ring plate are respectively sleeved with a limiting strip, and the limiting strips are abutted against the outer side face of the connecting rod.

Further, the handle comprises a handle rod and a handle sleeve sleeved on the handle rod, and the handle rod is in threaded connection with the convex column on the rotary table.

Furthermore, the handle rod is provided with an annular retainer ring, the annular retainer ring is embedded in an annular groove on the top surface of the upper shell, and the annular retainer ring and the upper shell are coaxially arranged.

Furthermore, sealing strips are arranged between the inner ring edge of the annular retainer ring and the corresponding side face of the ring groove and between the outer ring edge of the annular retainer ring and the corresponding side face of the ring groove.

Further, dynamics adjustment mechanism includes that the cross-section is semicircular annular supporting disk and fixed the setting are in a plurality of regulation poles of annular supporting disk bottom, it passes to adjust the pole the casing downwardly extending down sets up the multiunit cohesion mechanism on the casing bottom surface down does not act on the regulation pole that corresponds the position locking of annular supporting disk, wherein, be equipped with in the annular cavity of annular supporting disk a plurality of with the coaxial elasticity crown plate of annular supporting disk, the elasticity crown plate includes a plurality of independent elastic arms, the perk end of elastic arm is connected with the arc layer board, the arc layer board with the bulb laminating is connected.

Furthermore, a C-shaped elastic support plate is fixedly connected to the back face of the elastic arm, and the outer side face of the elastic support plate abuts against the inner concave face of the annular support plate.

Further, the locking mechanism comprises a fixed connection and is in under two of the casing that just form "eight" style of calligraphy embrace arm, lock sleeve and locking mechanism down, it supports to hold to embrace the arm on the lateral surface of adjusting the pole, and is located embrace the dogtooth on the arm cohesion face with be located adjust the protruding tooth meshing on the pole, it is located between two armful arms to adjust the pole, the lock sleeve cover is established at two armful arms, locking mechanism is used for right the position of lock sleeve locks.

Furthermore, the locking mechanism comprises a fixed column fixedly connected to the lower shell, one end of the lock sleeve is sleeved on the fixed column in a sliding mode, the lock sleeve is limited on the fixed column by a nut connected to the fixed column, and a spring sleeved on the fixed column abuts against and is held between the lock sleeve and the lower shell.

The technical scheme can show that the invention has the advantages that: the structure is compact, the volume is small, and therefore, the applicability is wide; the arrangement of the force adjusting mechanism can adjust the resistance in the rotation process of the handle, and the adjustment is carried out according to different people, so that the use is convenient; the arrangement and the use process of the sucker are stable and reliable.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

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 structural diagram of the present invention.

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

Fig. 3 is a schematic structural diagram of the force adjusting mechanism of the present invention.

List of reference numerals: the device comprises a base 1, a limiting baffle 11, a limiting column 12, a sucker 13, a lower shell 2, an inner ring plate 21, an outer ring plate 22, an upper shell 3, a ring groove 31, a rotary disc 4, a connecting rod 41, a ball head 42, a handle 5, a handle rod 51, an annular retainer ring 511, a handle sleeve 52, a sealing strip 6, a force adjusting mechanism 7, an annular supporting plate 71, an elastic ring plate 72, an arc-shaped supporting plate 73, an elastic supporting plate 74, an adjusting rod 75, a pull ring 751, a clasping mechanism 76, a clasping arm 761, a lock sleeve 762, a fixed column 763, a spring 764, a nut 765, a limiting rotary disc 8 and a limiting strip 9.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

For further explanation of the present application with reference to fig. 1 to 3, an arm exerciser as shown in fig. 1 and 2 comprises a base 1, a lower shell 2, an upper shell 3, a limiting rotary disk 8, a rotary disk 4, a handle 5 and a force adjusting mechanism 7, wherein the base 1 comprises a seat body, a suction cup 13 arranged at the bottom of the seat body, a limiting baffle 11 arranged at the top of the seat body and a limiting column 12 arranged at the top of the limiting baffle 11; the core barrel of the lower shell 2 is sleeved on the limiting column 12, a sink groove positioned on the bottom surface of the lower shell 2 is matched with the limiting baffle 11, an inner ring plate 21 and an outer ring plate 22 are fixedly arranged at an upper opening of the lower shell 2, and a first annular channel is formed between the inner ring plate 21 and the outer ring plate 22; the upper shell 3 is arranged at the top of the lower shell 2, the outer ring of the upper shell 3 is buckled with the outer ring of the lower shell 2, the inner ring of the upper shell 3 is connected with the core barrel of the lower shell 2, and the central channel of the upper shell 3 is communicated with the core barrel; the limiting rotary disc 8 is arranged in the upper shell 3, and the outer arc surface of the limiting rotary disc 8 is matched with the inner arc surface of the upper shell 3 and used for limiting the limiting rotary disc 8; the rotary disc 4 is limited between the limiting rotary disc 8 and the inner ring plate 21, a plurality of connecting rods 41 distributed in an annular manner are arranged on the bottom surface of the rotary disc 4, the connecting rods 41 extend downwards through the first annular channel, and a ball head 42 sleeved on the bottom of the connecting rods 41 is positioned in the lower shell 2; the handle 5 is fixedly connected to the rotary table 4 and extends upwards to the upper part of the upper shell 3 through a second annular channel on the upper shell 3; the force adjusting mechanism 7 is arranged in the lower shell 2, and the force adjusting mechanism 7 acts on all the ball heads 42.

The outer ring edge of the inner ring plate 21 and the inner ring edge of the outer ring plate 22 are respectively sleeved with a limiting strip 9, and the limiting strips 9 are abutted against the outer side surface of the connecting rod 41, so that the use comfort degree is prevented from being influenced by the swinging of the turntable 4 during rotation.

Handle 5 includes handle pole 51 and cover and establishes handle cover 52 on the handle pole 51, handle pole 51 with be located projection threaded connection on the carousel 4, just annular retaining ring 511 has on the handle pole 51, annular retaining ring 511 inlays to be established and is located in go up in the ring recess 31 on the casing 3 top surface, just annular retaining ring 511 with go up the coaxial setting of casing 3, annular retaining ring 511's setting makes handle 5 is steady during the rotation, and is reliable, just annular retaining ring 511 can be right go up second annular channel on the casing 3 and play the effect of sheltering from, avoid the dust to get into and influence service function and influence life.

The sealing ring is characterized in that sealing strips 6 are arranged between the inner ring edge of the annular retainer ring 511 and the corresponding side faces of the annular groove 31 and between the outer ring edge of the annular retainer ring 511 and the corresponding side faces of the annular groove 31, the cross section of each sealing strip 6 is L-shaped, and the inner side face of each sealing strip 6 is attached to the top face of the annular retainer ring 511 and the corresponding annular face, so that the sealing performance is better.

As shown in fig. 3, the force adjusting mechanism 7 includes an annular supporting plate 71 having a semicircular cross section and a plurality of adjusting rods 75 fixedly disposed at the bottom of the annular supporting plate 71, the adjusting rods 75 extend downward through the lower casing 2, a plurality of groups of clasping mechanisms 76 disposed on the bottom surface of the lower casing 2 respectively act on the corresponding adjusting rods 75 to lock the position of the annular supporting plate 71, wherein a plurality of elastic ring plates 72 coaxial with the annular supporting plate 71 are disposed in an annular cavity of the annular supporting plate 71, each elastic ring plate 72 includes a plurality of independent elastic arms, tilting ends of the elastic arms are connected to an arc supporting plate 73, the arc supporting plate 73 is attached to the ball head 42, and the deformation degree of the elastic arms is adjusted by adjusting the extension length of the adjusting rods 75 to further adjust the pressure applied by the arc supporting plate 73 on the ball head 42, the ball head 42 is jacked upwards, so that the contact force between the rotary disc 4 and the limiting rotary disc 8 is increased, the contact force between the limiting rotary disc 8 and the upper shell 3 is increased, and finally the rotation resistance of the handle 5 is adjusted, so that the adjustment range of the adjusting rod 75 is small, the resistance can be increased rapidly, the adjustment is convenient, the adjustment stroke of the adjusting rod 75 can be shortened, the increase of the size of the adjusting rod 75 is avoided, and the elastic ring plate 72 is convenient to deform due to the arrangement of a plurality of elastic arms.

The back of the elastic arm is fixedly connected with a C-shaped elastic support plate 74, the outer side face of the elastic support plate 74 abuts against the concave face of the annular support plate 71, the rigidity of the elastic arm is improved due to the arrangement of the elastic support plate 74, the elastic arm can be quickly reset, and the service life is prolonged.

The clasping mechanism 76 comprises two clasping arms 761, a lock sleeve 762 and a locking mechanism which are fixedly connected to the lower casing 2 and form an inverted V shape, the clasping arms 761 abut against the outer side surface of the adjusting rod 75, convex teeth on the clasping surfaces of the clasping arms 761 are engaged with convex teeth on the adjusting rod 75, the adjusting rod 75 is positioned between the two clasping arms 761, the lock sleeve 762 is sleeved on the two clasping arms 761, the locking mechanism is used for locking the position of the lock sleeve 762, the two clasping arms 761 are close to each other when the lower casing 2 is close to the lock sleeve 762, the locking state is stable, the lock sleeve 762 is far away from the lower casing 2 to release the two clasping arms 761, the adjusting rod 75 is moved by pushing a pull ring 751 positioned at the bottom of the adjusting rod 75, the adjusting rod 75 is moved to separate the two clasping arms to realize adjustment, so that the adjustment process is convenient, the locking mechanism comprises a fixed column 763 fixedly connected to the lower housing 2, one end of the lock sleeve 762 is slidably sleeved on the fixed column 763, a nut 765 connected to the fixed column 763 limits the lock sleeve 762 on the fixed column 763, and a spring 764 sleeved on the fixed column 763 abuts between the lock sleeve 762 and the lower housing 2, so that the structure is simple and the use is reliable.

In this application, the quantity of bulb 42 does the twice of the quantity of elastic arm, just arc layer board 73 all can be connected with two at least bulbs 42 contacts at any time, and the clearance between two consecutive arc layer boards 73 is 1 ~ 3 mm.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.