TWM547405U - Structure of rolling wheel fitness equipment - Google Patents

Description

Rolling wheel fitness machine structure

This creation department is about a small fitness machine, especially a structure of a rolling wheel exerciser with improved fitness effect and quick disassembly.

According to a conventional roller exerciser structure, as shown in FIG. 13, the roller exerciser 30 includes a rod body 31 and two rollers 32. The roller 32 is assembled at both ends of the rod body 31 and is screwed. The cover 33 is sleeved on the outer end of the roller 32 to form a pivotal connection, and the rod body 31 is further processed on the inner side of the two rollers 32 to form a rough surface 34. The rough surface 34 can provide the user with both hands for the user to The two-hand push-pull rod body 31 cooperates with the rolling of the roller 32 to achieve the purpose of exercise and fitness. However, it is not difficult to find out that the above-mentioned conventional structure has some shortcomings, the main reason is as follows: the roller exerciser 30 only has front and rear The function of the roller, the arm can only maintain the fixed width of the rough surface 34 during the movement, can not effectively improve the variability of exercise and fitness intensity, and does not have the function of assisting fitness, making the fitness exercise too tedious, And the fitness effect is also insufficient.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention lies in the above-mentioned existing technologies. Missing, providing a rolling wheel exerciser structure.

A rod body surface is symmetrically formed with a forward thread segment and a reverse thread segment, and the rod body is fixed with at least one roller between the forward thread segment and the reverse thread segment, and both ends of the rod body are provided with a joint portion And the connecting portion is sequentially provided with a ring and a cover, the two grips are respectively sleeved on the two ends of the rod, and the inner wall surface of the grip is formed with an internal thread segment, and the grip is internally threaded The segment is engaged with the forward thread segment and the reverse thread segment, and the two grips are formed with a connecting ring opposite to the cover body, and at least one elastic member is coupled between the connecting ring and the collar.

Wherein, the rod body is provided with a U-shaped elastic piece in the connecting portion, and both ends of the U-shaped elastic piece are provided with a convex block, and the cover body is provided with two through holes, and the protruding piece passes through the connecting portion and the through hole The cover body and the rod body are quickly disassembled and fixed.

Wherein, the rod body is detachably divided into two at the roller, and the rod body is provided with a U-shaped elastic piece inside one end of the insertion roller, and a convex piece is arranged at both ends of the U-shaped elastic piece. Moreover, the roller penetrates through the two fixing holes, and the protrusion passes through the fixing hole to form a quick release fixing of the roller and the two rods.

A connecting hole is defined in the cover body, and two elastic ropes are connected by the connecting hole. The elastic rope is connected to a pad body, and the elastic body can be matched by the pad body to form a pulling back auxiliary effect.

Wherein, the collar and the connecting ring are radially provided with a plurality of slots, and a bottom of the slot is formed with a series of holes, and the slot provides the insertion of the elastic member, and the elastic member is limited to the string At the hole.

Wherein, the collar and the connecting ring are pierced with a plurality of series connecting holes, and the series connecting holes provide a through connection of the elastic members.

Wherein, the elastic member is a rubber elastic ring, a tension spring or an elastic rope.

Wherein, the collar and the connecting ring are provided with a plurality of locking holes, and the sleeve and the connecting ring are respectively provided with a cover sleeve, and the cover sleeve is locked at the locking hole with an equal number of screws And blocking the elastic member to form a shadow through the cover.

The main purpose of the present invention is that the rod body is symmetrically provided with a forward thread segment and a reverse thread segment, and the grip is formed with an internal thread segment, through the meshing of the internal thread segment, the forward thread segment and the reverse thread segment, When the roller rolls forward, the grip will be displaced along the positive and reverse thread segments toward the roller end, and when the roller rolls backward, the grip will be displaced along the positive and reverse thread segments toward the cover end, and the elasticity The elastic contraction of the piece can form an auxiliary force for the reset of the grip, so that the user can complete the returning action more easily, thereby not only changing the relative spacing of the grips, but also allowing the arms to be extended to the sides when rolling the front and rear. The body-building action uses the elastic members to connect the two grips to achieve the function of assisting the operation, making the fitness process more interesting, and also moving to more body parts, so as to effectively improve the fitness effect.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

[this creation]

10‧‧‧ rod body

11‧‧‧ Forward thread section

12‧‧‧Reverse thread segments

13‧‧‧ collar

(131) (221)‧‧‧

(132) (222) ‧‧‧Splicing holes

(133) (223) ‧‧ ‧ keyhole

14‧‧‧Connecting Department

141‧‧‧U-shaped shrapnel

142‧‧‧Bumps

15‧‧‧ cover

151‧‧‧through hole

152‧‧‧Link hole

153‧‧‧elastic rope

16‧‧‧Roller

161‧‧‧Fixed holes

17‧‧‧U-shaped shrapnel

171‧‧‧Bumps

18‧‧‧ cushion

20‧‧‧ grip

21‧‧‧Threaded section

22‧‧‧Connecting ring

23‧‧‧Flexible parts

(24) (25) ‧ ‧ cover

(241) (251) ‧‧‧ Screws

[study]

30‧‧‧Roller Fitness Machine

31‧‧‧ rod body

32‧‧‧Roller

33‧‧‧ screw cap

34‧‧‧Rough surface

The first picture is a perspective view of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a cross-sectional view of the creation.

Figure 4 is a schematic diagram of the state of use of this creation (1).

Figure 5 is a schematic diagram of the state of use of this creation (2).

Figure 6 is a schematic diagram of the state of use of this creation (3).

Figure 7 is a schematic diagram of the state of use of this creation (4).

Figure 8 is a cross-sectional view showing a second embodiment of the present creation.

Figure 9 is a schematic view of a third embodiment of the present creation.

Figure 10 is a schematic diagram (1) of the state of use of the elastic member of the present invention.

Figure 11 is a schematic diagram of the state of use of the elastic member of the creation (2).

Figure 12 is a perspective view of a fourth embodiment of the present creation.

Figure 13 is a schematic diagram of a conventional roller exerciser.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details:

First, as shown in FIG. 1 and FIG. 2, a rolling wheel exerciser structure includes: a rod body 10 and two grips 20, and a rod body 10 is symmetrically formed with a forward thread section 11 and a reverse threaded section 12, and the rod body 10 is fixed with at least one roller 16 between the forward threaded section 11 and the reverse threaded section 12, and a connecting portion 14 is disposed at both ends of the rod body 10, and the connecting portion is provided A U-shaped elastic piece 141 is disposed in the connecting portion 14 , and a protrusion 142 is disposed at both ends of the U-shaped elastic piece 141 . The cover body 15 is provided with a through hole 151, and the protrusion 142 passes through the connecting portion 14 and the through hole 151 to form a quick release of the cover body 15 and the rod body 10. The two grips 20 are respectively sleeved on the cover body 15 The two ends of the rod body 10, and the inner wall surface of the grip 20 is formed with an internal thread section 21, and the grip 20 is engaged with the forward thread section 11 and the reverse thread section 12 by the internal thread section 21, and the grip 20 A connecting ring 22 is formed opposite to the cover body 15 , and at least one elastic joint is connected between the connecting ring 22 and the collar 13 . And a plurality of slots (131) (221) are radially formed in the collar 13 and the connecting ring 22, and a series of holes (132) are formed in the bottom of the slots (131) (221). (222), the slot (131) (221) provides the insertion of the elastic member 23, and the elastic member 23 is limited to the stringing hole (132) (222). When the roller 16 is rolled forward and backward, The grip 20 can produce synchronous inward and outward movement along the forward threaded section 11 and the reversely threaded section 12, and the inertial pulling force between the grips 20 to the end of the collar 13 is formed through the elastic member 23 to strengthen the grip. The fitness effect of the roller 16 movement.

The combination of the structures, as shown in the first, second, and third figures, the roller 16 is inserted into the rod 10 and fixed at the center, and the number of the rollers 16 is at least one, and the roller 16 can be set. At the center of the rod body 10 is the equivalent setting of the creation, and then the two grips 20 are put into the two ends of the rod body 10, and the inner and reverse thread segments (11) are engaged by the internal thread segment 21 (12). And the connecting ring 22 of the grip 20 faces the connecting portion 14 , and further the sleeve 13 is sleeved on the connecting portion 14 , and the elastic member 23 is coupled between the collar 13 and the connecting ring 22 , and The elastic member 23 is disposed by the collar 13 and the slot (131) (221) of the connecting ring 22 and is limited to the stringing hole (132) (222), so that the grip 20 is tightened by the elastic member 23 to keep close The position of the connecting portion 14 is finally set, and finally the cover 15 is sleeved at the connecting portion 14, so that the through hole 151 of the cover 15 can be fitted to the protrusion 142 of the U-shaped elastic piece 141, thereby forming a block at both ends of the rod body 10, so that The collar 13 is fixed to the connecting portion 14 , and the grip 20 can only be displaced between the roller 16 and the collar 13 , thereby allowing the cover 15 to be pressed when the protrusion 142 of the U-shaped elastic piece 141 is pressed down. Leaving the rod 10, Collar 13 and the grip 20 can be directly removed from the rod at 10, that can operate at a sufficient stability can be easily assembled and has the effect disassembly, to serve an additional function with a portable utility of the housing.

When performing the fitness operation, continue from the second figure to the seventh figure, the user can hold the grip 20 with both hands and apply force to roll the roller 16 on the plane, through the roller 16 The front and rear rolling forms the fitness exercise of the arm muscles, and at the same time can form the fitness effect of the shoulders, the waist and the feet with the support of the feet. It is worth noting that the rod body 10 is symmetrically provided with the forward thread section 11 and the reverse thread section 12, The inner wall of the grip 20 is formed with an internal thread section 21, and the inner thread section 21, the forward thread section 11 and the reverse thread section 12 are engaged with each other. When the roller 16 rolls forward, the grip 20 is gripped by both hands. The rotation will not rotate synchronously, so that the grip 20 will be displaced toward the end of the roller 16 along the positive and reverse thread segments (11) (12), and the grip 20 will stretch the elastic member 23 toward the roller 16, and vice versa. When the roller 16 rolls backward, the grip 20 will be displaced toward the end of the cover 15 along the forward and reverse thread segments (11) (12), and the elastic contraction of the elastic member 23 can be formed with the aid of the reset of the grip 20. The force allows the user to complete the replying action more easily, thereby changing the relative spacing of the grips 20, allowing the fitness movements of the arms to be extended to the sides when the front and rear rolling exercises are performed, and connecting the two grips with the elastic members 23. 20 to achieve the function of auxiliary operation, making the fitness process more interesting and able to exercise More parts of the body, serve to improve their fitness results.

In the second embodiment of the present invention, as shown in FIG. 8, the rod body 10 is detachably divided into two at the roller 16, and the rod body 10 is inside the one end of the insertion roller 16. A U-shaped elastic piece 17 is disposed, and a protrusion 171 is disposed at both ends of the U-shaped elastic piece 17. The roller 16 is inserted through the fixing hole 161, and the protrusion 171 passes through the fixing hole 161 to form the roller 16 Quickly disassembling and fixing the rod body 10, thereby providing another technical means for quickly removing the roller 16, and separating the rod body 10 to shorten the length thereof, so that it can be combined with sufficient operational stability. It has the function of easy assembly and disassembly, and has the practical function of being convenient to carry and store. In the third embodiment of the present invention, as shown in FIG. 9 , as shown in FIG. 2 , a connecting hole 152 is defined in the cover body 15 , and two elastic ropes 153 are connected by the connecting hole 152 . For attaching a pad body 18, the pad body 18 can be matched with the elastic rope 153 to form a pullback auxiliary effect of the roller 16. If you want to provide another way to exercise.

The state of use of the present elastic member 23 is described in detail, and as shown in the figures 1, 10 and 11, the collar 13 and the connecting ring 22 are pierced with a plurality of serially connected holes (132) (222). And the series connection hole (132) (222) provides a through connection of the elastic member 23, and the elastic member 23 can be a rubber elastic ring, a tension spring or an elastic cable, the fourth embodiment of the present invention, continuation As shown in FIG. 12, a plurality of keyholes (133) (223) are formed in the periphery of the collar 13 and the connecting ring 22, and the sleeve 13 and the connecting ring 22 are respectively provided with a cover sleeve (24). (25), and the cover (24) (25) is locked to the lock hole (133) (223) with an equal number of screws (241) (251), and further through the cover (24) ( 25) Blocking the elastic member 23 to form a shield.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧ rod body

11‧‧‧ Forward thread section

12‧‧‧Reverse thread segments

13‧‧‧ collar

(131) (221)‧‧‧

(132) (222) ‧‧‧Splicing holes

(133) (223) ‧‧ ‧ keyhole

14‧‧‧Connecting Department

141‧‧‧U-shaped shrapnel

142‧‧‧Bumps

15‧‧‧ cover

151‧‧‧through hole

152‧‧‧Link hole

16‧‧‧Roller

20‧‧‧ grip

21‧‧‧Threaded section

22‧‧‧Connecting ring

23‧‧‧Flexible parts

Claims (8)

A rolling wheel exerciser structure includes: a rod body having a positive thread segment and a reverse thread segment symmetrically formed on the surface of the rod body, and the rod body is fixed at least between the forward thread segment and the reverse thread segment a roller, and a connecting portion is disposed at both ends of the rod body, and the connecting portion is sequentially provided with a ring and a cover body; and two grips, and the grips are respectively sleeved on the rod body And the inner wall surface of the grip is formed with an internal thread segment, and the grip is engaged with the forward thread segment and the reverse thread segment by the internal thread segment, and the grips are formed with a connecting ring opposite to the cover body, and At least one elastic member is coupled between the connecting ring and the collar. When the roller rolls forward and backward, the grip can synchronously move and move along the forward thread segment and the reverse thread segment, and the elastic force is transmitted through the elastic The piece forms an inertial pulling force between the grips to the end of the collar, and the helium is used to enhance the fitness effect of the roller movement. The structure of the rolling wheel exerciser according to claim 1, wherein the rod body is provided with a U-shaped elastic piece in the connecting portion, and both ends of the U-shaped elastic piece are provided with a convex block, and the cover body is opened. There is a through hole, and the protrusion passes through the connecting portion and the through hole to form a quick release of the cover body and the rod body. The structure of the rolling wheel exerciser according to claim 1, wherein the rod body is detachably divided into two at the roller, and the rod body is provided with a U shape at one end of the insertion roller. The elastic piece is provided with a protrusion on both ends of the U-shaped elastic piece, and the roller is inserted through the two fixing holes, and the protrusion passes through the fixing hole to form a quick release of the roller and the rod body. The structure of the rolling wheel exerciser according to claim 1, wherein the cover body is provided with a connecting hole, and the connecting hole is connected with two elastic ropes, and the elastic rope is connected with a cushion body. The elastic body is fitted with the elastic body to form a pull-back assisting effect of the roller. The rolling wheel exerciser structure according to the first aspect of the invention, wherein the collar and the connecting ring are radially provided with a plurality of slots, and a bottom of the slot is formed with a series of holes, and the section is formed The slot provides for the insertion of the resilient member and limits the resilient member to the series of holes. The rolling wheel exerciser structure according to the first aspect of the invention, wherein the collar and the connecting ring are provided with a plurality of serially connected holes, and the series of connecting holes provide a through connection of the elastic members. The rolling wheel exerciser structure according to the invention of claim 5, wherein the elastic member is a rubber elastic ring, a tension spring or an elastic cable. The rolling wheel exerciser structure according to the first aspect of the invention, wherein the collar and the circumference of the connecting ring are provided with a plurality of locking holes, and the collar and the connecting ring are respectively provided with a cover sleeve, and The cover sleeve is locked to the lock hole with an equal number of screws, and the elastic member is blocked by the cover sleeve to form a shield.