Entertainment arm strength trainer

Abstract

The utility model relates to the field of exercise equipment or toys, in particular to an entertainment arm strength trainer which comprises an annular shell, a grip is arranged on the annular shell, a movable ring is rotatably connected to the annular shell, and a balancing weight is connected to the movable ring. The main structure of the device comprises the annular shell, the structure is simple, the grip, the movable ring and the balancing weight, the structure is very simple, and the production cost is low; the grip is held by a single hand to rotate, the balancing weight is connected with the movable ring to perform circular motion on the annular shell, the faster the rotation is, the stronger the exercise effect on the arm strength is, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of exercise equipment or toys, in particular to an entertainment arm strength training device. Background Art

[0002] Nowadays, the speed arm machine mainly exercises the arms and shoulders. The speed arm machine exercises the arm and shoulder muscles through the combination of speed and strength.

[0003] Patent publication number CN204121675U shows an arm-training device structure, including a main body, two rotating discs, two bearing groups, two elastic blocks, a rear splint, a front splint, and an adjustment button. The main body has two outer rings, the two rotating discs are coaxially rotatable in the two outer rings, the two bearing groups are arranged between the two rotating discs and the two outer rings, the two elastic blocks have elastic deformation force and are combined with the main body, the rear splint is arranged on the rear side of the two elastic blocks, and has a screw extending in the center. The arm trainer is provided with a plurality of springs, each of which has a plurality of springs and a plurality of springs. The arm trainer is provided with a plurality of springs and a plurality of springs. The arm trainer is provided with a plurality of springs and a plurality of springs. The arm trainer is provided with a plurality of springs and a plurality of springs. The arm trainer is provided with a plurality of springs and a plurality of springs. The arm trainer is provided with a plurality of springs and a plurality of springs. The arm trainer is provided with a plurality of springs and a plurality of springs. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes an entertainment arm strength training device, which solves the problems that the arm strength device has a simple structure, a complicated method of use, and lacks entertainment.

[0005] The technical solution adopted by the utility model is: an entertainment arm strength trainer, comprising an annular shell, a handle is provided on the annular shell, a movable ring is rotatably connected to the annular shell, and a counterweight is connected to the movable ring.

[0006] Through the above technical solution, the main structure of the utility model includes an annular shell, a simple structure, a handle, a movable ring and a counterweight block. The structure is very simple and the production cost is low. The handle is held in one hand and rotated in circles. The counterweight block is connected to the movable ring and performs circular motion on the annular shell. The faster the rotation, the stronger the arm strength training effect, and it is easy to use.

[0007] Furthermore, the annular shell includes a first half shell and a second half shell, a mounting column is installed on the first half shell or the second half shell, a rolling element is installed on the mounting column, the number of the rolling elements is at least three, and the inner side of the movable ring is in contact with the rolling elements.

[0008] Through the above technical solution, when the movable ring makes a circular motion on the annular shell, the rolling element is driven by the movable ring to rotate together, reducing the friction of the movable ring during rotation, making its rotation smoother, and also limiting the movable ring to prevent excessive force, avoiding the movable ring from causing deviation and causing safety hazards.

[0009] Furthermore, the movable ring is provided with a first annular groove and a second annular groove, and the first annular groove and the second annular groove are arranged on opposite sides of the movable ring. The first half shell and the second half shell are respectively provided with a first groove and a second groove, and the first groove and the second groove are respectively installed with movable first balls and second balls, and the first ball is cooperated and connected with the first annular groove, and the second ball is cooperated and connected with the second annular groove.

[0010] Through the above technical solution, when the movable ring moves, the first ball and the second ball contact the first annular groove and the second annular groove respectively, limiting the movable ring and preventing the movable ring from shaking to both sides when exercising arm strength.

[0011] Furthermore, a first limiting groove is provided on the first half shell, and a second limiting groove is provided on the second half shell. The first limiting groove and the second limiting groove are both annular. A first baffle and a second baffle are extended from the movable ring. The first baffle and the first limiting groove are loosely matched, and the second baffle and the second limiting groove are loosely matched.

[0012] Through the above technical solution, when the movable ring rotates normally, the first baffle does not contact the first half shell and the second baffle does not contact the second half shell, ensuring the smoothness of the rotation process of the movable ring; when the movable ring is subjected to excessive force in the radial direction, the first limiting groove abuts the first baffle and the second limiting groove abuts the second baffle to prevent the movable ring from further radial deviation, avoiding the movable ring from leaving the working position and causing damage to the arm strength trainer of the utility model, thereby extending its service life.

[0013] Furthermore, a first extension column and a second extension column are respectively extended from the first half shell and the second half shell, the mounting column is connected to the first extension column, a slot is provided on the second extension column, the mounting column is plugged into the slot, and the rolling element is limited between the first extension column and the second extension column.

[0014] Through the above technical solution, when the movable ring rotates, the rolling element is driven to rotate, and the rolling element is limited by the first extension column and the second extension column to prevent the rolling element from sliding on the mounting column and not contacting the movable ring, thereby ensuring that the inner side of the movable ring is always in contact with the rolling element.

[0015] Furthermore, a counter is installed on the first half shell, and a protrusion is provided on the movable ring.

[0016] With the above technical solution, each time the protrusion on the movable ring rotates one circle, the counter records the number, making it convenient to check the amount of arm strength.

[0017] Furthermore, the counterweight is provided with a lamp and a power supply, and the lamp and the power supply are electrically connected.

[0018] Through the above technical solution, during exercise, the light on the counterweight flashes, which increases the entertainment.

[0019] Furthermore, it also includes a connecting belt, which connects the protrusion and the counterweight block at the same time.

[0020] Through the above-mentioned technical solution, when the counterweight block rotates relative to the annular shell, the inertial force loss of the counterweight block is smaller by connecting the protrusion and the counterweight block than by directly fixing the counterweight block on the protrusion, which is more conducive to the user driving the counterweight block to make it rotate continuously. The setting of the connecting belt also increases the force arm between the handle and the counterweight block, making the use of the utility model more labor-saving and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is one of the cross-sectional views of the present utility model;

[0024] Figure 3 for Figure 2 A local enlarged view of point A;

[0025] Figure 4 This is the second cross-sectional view of the present utility model;

[0026] Figure 5 for Figure 4 A partial enlarged view of point B;

[0027] Figure 6 It is an exploded view of the utility model;

[0028] Figure 7 This is one of the partial structural diagrams of the utility model;

[0029] Figure 8 This is the second schematic diagram of the partial structure of the utility model;

[0030] Figure 9 This is a schematic diagram of the movable ring of the utility model;

[0031] Figure 10 This is a schematic diagram of the power supply relationship of the utility model;

[0032] The utility model number information is as follows:

[0033] 1. Annular housing; 2. Handle; 3. Movable ring; 4. Counterweight; 5. Rolling element; 6. First ball bearing; 7. Second ball bearing; 8. Counter; 9. Light; 10. Power supply; 11. Connecting belt; 101. First half shell; 1011. First groove; 1012. First limiting groove; 1013. First extension post; 1014. Mounting post; 102. Second half shell; 1021. Second groove; 1022. Second limiting groove; 1023. Second extension post; 1024. Slot; 301. First annular groove; 302. Second annular groove; 303. First baffle; 304. Second baffle; 305. Bump;

[0034] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0038] refer to Figure 1 、 2 6. An entertainment arm strength trainer includes an annular shell 1, a handle 2 is provided on the annular shell 1, a movable ring 3 is rotatably connected to the annular shell 1, and a counterweight 4 is connected to the movable ring 3.

[0039] The main structure of the utility model includes an annular shell 1 with a simple structure, a handle 2, a movable ring 3 and a counterweight 4. The structure is very simple and the production cost is low. The handle 2 is held in one hand and rotated in circles. The counterweight 4 is connected to the movable ring 3 and performs a circular motion on the annular shell 1. The faster the rotation, the stronger the arm strength training effect. It is easy to use.

[0040] refer to Figure 4-Figure 6 The annular shell 1 includes a first half shell 101 and a second half shell 102. A mounting column 1014 is installed on the first half shell 101 or the second half shell 102. A rolling element 5 is installed on the mounting column 1014. The number of rolling elements 5 is at least three. The inner side of the movable ring 3 contacts the rolling element 5.

[0041] When the movable ring 3 performs a circular motion on the annular housing 1, the rolling element 5 is driven by the movable ring 3 to rotate together, reducing friction during the rotation of the movable ring 3, making its rotation smoother. It also limits the movable ring 3 to prevent excessive force and avoid the movable ring 3 from shifting, which may cause a safety hazard. Preferably, the mounting post 1014 is connected to the first half shell 101.

[0042] The rolling element 5 realizes a rotational connection with the mounting post 1014 . The rolling element 5 may be a bearing or a roller. In the present invention, the rolling element 5 is preferably a bearing.

[0043] Preferably, the number of the mounting posts 1014 and the number of the rolling elements 5 are the same, namely six. Preferably, the mounting posts 1014 and the rolling elements 5 are evenly distributed in the circumferential direction, so that the force on the movable ring 3 is more uniform.

[0044] refer to Figure 2 、 3 , 6, 9, a first annular groove 301 and a second annular groove 302 are provided on the movable ring 3, and the first annular groove 301 and the second annular groove 302 are arranged on opposite sides of the movable ring 3, and a first groove 1011 and a second groove 1021 are respectively provided on the first half shell 101 and the second half shell 102, and the first movable ball 6 and the second movable ball 7 are respectively installed on the first groove 1011 and the second groove 1021, and the first ball 6 is connected with the first annular groove 301, and the second ball 7 is connected with the second annular groove 302.

[0045] When the movable ring 3 moves, the first ball 6 and the second ball 7 contact the first annular groove 301 and the second annular groove 302 respectively, limiting the movable ring 3 and preventing the movable ring 3 from shaking to both sides when exercising arm strength.

[0046] Preferably, the number of first grooves 1011 and first balls 6 is the same and both are six, and preferably, the first grooves 1011 and the first balls 6 are evenly distributed in the circumferential direction; preferably, the number of second grooves 1021 and second balls 7 is the same and both are six, and preferably, the second grooves 1021 and the second balls 7 are evenly distributed in the circumferential direction.

[0047] Preferably, the first balls 6 and the second balls 7 are both steel balls.

[0048] A first limiting groove 1012 is provided on the first half shell 101, and a second limiting groove 1022 is provided on the second half shell 102. The first limiting groove 1012 and the second limiting groove 1022 are both annular. A first baffle 303 and a second baffle 304 are extended from the movable ring 3. The first baffle 303 and the first limiting groove 1012 are clearance-fitted, and the second baffle 304 and the second limiting groove 1022 are clearance-fitted.

[0049] When the movable ring 3 rotates normally, the first baffle 303 does not contact the first half shell 101 and the second baffle 304 does not contact the second half shell 102, ensuring the smoothness of the rotation process of the movable ring 3; when the movable ring 3 is subjected to excessive radial force, the first limiting groove 1012 abuts against the first baffle 303 and the second limiting groove 1022 abuts against the second baffle 304, which can prevent the movable ring 3 from further radial deviation, avoid the movable ring 3 from leaving the working position and causing damage to the arm strength trainer of the utility model, thereby extending its service life.

[0050] refer to Figure 6-Figure 8 A first extension column 1013 and a second extension column 1023 are respectively extended from the first half shell 101 and the second half shell 102, the mounting column 1014 is connected to the first extension column 1013, and a slot 1024 is provided on the second extension column 1023. The mounting column 1014 is plugged into the slot 1024, and the rolling element 5 is limited to be located between the first extension column 1013 and the second extension column 1023.

[0051] When the movable ring 3 rotates, the rolling element 5 is driven to rotate, and the rolling element 5 is limited by the first extension column 1013 and the second extension column 1023 to prevent the rolling element 5 from sliding on the mounting column 1014 and not contacting the movable ring 3, thereby ensuring that the inner side of the movable ring 3 always maintains contact with the rolling element 5.

[0052] The counter 8 is mounted on the first half shell 101 , and a protrusion 305 is provided on the movable ring 3 .

[0053] Every time the protrusion 305 on the movable ring 3 rotates one circle, the counter 8 records the number, which is convenient for checking the amount of arm strength.

[0054] The counter 8 is used to record the number of times the bump 305 passes. The counter 8 is a common technology currently available on the market and will not be described in detail here.

[0055] refer to Figure 10 The counterweight 4 is provided with a lamp 9 and a power supply 10, and the lamp 9 and the power supply 10 are electrically connected.

[0056] During exercise, the light on the counterweight 4 flashes, which increases the entertainment.

[0057] The present invention further comprises a connecting belt 11 , which connects the protrusion 305 and the counterweight 4 at the same time.

[0058] When the counterweight 4 rotates relative to the annular shell 1, the inertial force loss of the counterweight 4 is smaller by connecting the protrusion 305 and the counterweight 4 than by directly fixing the counterweight 4 on the protrusion 305, which is more conducive to the user driving the counterweight 4 to make it rotate continuously. The setting of the connecting belt 11 also increases the force arm between the handle 2 and the counterweight, making the use of the utility model more labor-saving and convenient.

[0059] When the present invention is in use, the user grasps the handle 2 and drives the counterweight 4 to move, so that the counterweight 4, the connecting belt 11 and the movable ring 3 move around the annular shell 1, so that the user's arm can be exercised; at the same time, the rolling member 5 contacts the inner side of the movable ring 3 and rolls, the first ball 6 moves on the path of the first annular groove 301, and the second ball 7 moves on the path of the second annular groove 302. The lamp 9 is powered by the power supply 10 and generates light. The light of the lamp 9 forms an aperture when the user exercises; during this process, every time the protrusion 305 on the movable ring 3 rotates one circle, the counter 8 records the number of times the protrusion 305 passes, which is convenient for the user to check the number of circles that the counterweight 4 has circled to calculate the amount of exercise.

[0060] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An entertainment arm strength training device, comprising an annular shell (1), wherein a handle (2) is provided on the annular shell (1), and characterized in that: A movable ring (3) is rotatably connected to the annular housing (1), and a counterweight (4) is connected to the movable ring (3). The annular housing (1) comprises a first half shell (101) and a second half shell (102). A mounting column (1014) is mounted on the first half shell (101) or the second half shell (102), and a rolling element (5) is mounted on the mounting column (1014). The number of the rolling elements (5) is at least three, and the inner side of the movable ring (3) is in contact with the rolling element (5).

2. The entertainment arm strength training device according to claim 1, characterized in that: The movable ring (3) is provided with a first annular groove (301) and a second annular groove (302), and the first annular groove (301) and the second annular groove (302) are arranged on opposite sides of the movable ring (3); the first half shell (101) and the second half shell (102) are respectively provided with a first groove (1011) and a second groove (1021), and the first groove (1011) and the second groove (1021) are respectively provided with a movable first ball (6) and a second ball (7), the first ball (6) is connected to the first annular groove (301), and the second ball (7) is connected to the second annular groove (302).

3. An entertainment arm strength training device according to claim 1 or 2, characterized in that: A first limiting groove (1012) is provided on the first half shell (101), and a second limiting groove (1022) is provided on the second half shell (102); the first limiting groove (1012) and the second limiting groove (1022) are both annular; a first baffle (303) and a second baffle (304) extend from the movable ring (3); the first baffle (303) and the first limiting groove (1012) are clearance-fitted, and the second baffle (304) and the second limiting groove (1022) are clearance-fitted.

4. The entertainment arm strength training device according to claim 3, characterized in that: A first extension column (1013) and a second extension column (1023) are respectively extended from the first half shell (101) and the second half shell (102); the mounting column (1014) is connected to the first extension column (1013); a slot (1024) is provided on the second extension column (1023); the mounting column (1014) is plugged into the slot (1024); and the rolling element (5) is limited between the first extension column (1013) and the second extension column (1023).

5. An entertainment arm strength training device according to claim 1, 2 or 4, characterized in that: A counter (8) is mounted on the first half shell (101), and a protrusion (305) is provided on the movable ring (3).

6. An entertainment arm strength training device according to claim 1, 2 or 4, characterized in that: The counterweight (4) is provided with a lamp (9) and a power supply (10), and the lamp (9) and the power supply (10) are electrically connected.

7. The entertainment arm strength training device according to claim 5, characterized in that: It also includes a connecting belt (11), and the connecting belt (11) simultaneously connects the protrusion (305) and the counterweight (4).

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