WO2009009973A1

WO2009009973A1 - Double-functional band member for dumbbell component and dumbbell component using the same

Info

Publication number: WO2009009973A1
Application number: PCT/CN2008/071024
Authority: WO
Inventors: Shaowei Ma
Original assignee: Shaowei Ma
Priority date: 2007-07-17
Filing date: 2008-05-21
Publication date: 2009-01-22
Also published as: US20100173757A1; CN101347665A

Abstract

Double-functional band member (1) for dumbbell component comprises one middle band (5); a first (2) weaving belt and a second weaving belt (3) respectively connected with the middle band and respectively provided with one thicken end (21); two buckles (4) respectively provided with one slot (41) and movably mounted on the first and the second weaving belt by the slot, whose width is less than that of the thicken end; a tache provided on one surface of the first weaving belt, one surface of the second weaving belt and one surface of the middle band; and a joint means (6) provided in the middle of the middle band. A dumbbell component (7) is provided with using above-mentioned band member. Double-functional band member for dumbbell component incorporates protecting belt with jointing belt, so the cost of the dumbbell is decreased. With no need to replace, it is very convenient to use.

Description

Dual-use belt fitting for dumbbell assembly and dumbbell assembly using the same

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention generally relates to an accessory for a dumbbell assembly, and more particularly to a dual-purpose belt accessory that can also serve as a hand strap or a strap and a π-bell assembly that uses the same. Background technique

Currently, a π-bell with a hand strap is popular on the market, in which the hand strap is attached to both ends of the π-bell handle. When people want to perform any kind of exercise, they can hold the dumbbell handle by hand through the hand guard to achieve the safest use of the dumbbell.

In order to facilitate the disassembly and assembly of the hand belt and the π-bell, and to provide other additional functions, the applicant of the present application submitted the "Multifunctional Dumbbell Assembly" on December 8, 2005 and January 27, 2006, respectively. Chinese patent applications, their application numbers are 2005101 1 1238. 2, 200610023727. 7 , the publication numbers are CN1775333A, CN1817389A. The contents of both of these patent applications are incorporated herein by reference.

In the above patent application, the ends of the dumbbell are movable relative to the handle, but at the same time maintain a state that is not removed. Therefore, quick removal of the hand strap or the additional exercise member can be achieved. However, since the hand straps for different exercise functions and the straps for attaching the additional exercise members are separately manufactured and used, they are costly and need to be replaced for use, which is inconvenient. Summary of the invention

In view of the above drawbacks, it is an object of the present invention to provide a belt fitting that combines a hand strap and a connecting strap to make the dumbbell assembly less expensive and more convenient to use.

To achieve the above object, the present invention provides a dual-purpose belt fitting for a dumbbell assembly, wherein the belt fitting comprises: an intermediate belt; a first webbing and a second webbing respectively connected to the intermediate belt, the first webbing and The second webbings respectively have a thickened end; two buckles each having a slot, and the two buckles are slidably disposed on the first webbing and the second webbing, respectively, through the slots a slit having a width smaller than a thickness of the thickened end; a fastening means disposed on a surface of the first webbing, a surface of the second webbing, and a surface of the intermediate strip; and a connecting means disposed in the middle of the intermediate strip.

The present invention also provides a dumbbell assembly, comprising: a dumbbell having a handle and a relative At both ends of the movable handle; and a belt fitting detachably coupled to both ends of the dumbbell, wherein the belt fitting comprises: an intermediate belt; a first webbing and a second webbing respectively connected to the intermediate belt, the first webbing and the first webbing The two webbings respectively have a thickened end; two buckles each having a slot, and the two buckles are slidably disposed on the first webbing and the second webbing, respectively, through the slots. The width of the slot is less than the thickness of the thickened end; a snap means disposed on one surface of the first webbing, one surface of the second webbing, and a surface of the intermediate strip; and attachment means disposed in the middle of the intermediate strip.

The dual-purpose belt fitting for the π-bell assembly of the present invention combines the functions of the hand guard belt and the connecting belt into one, thereby reducing the cost of the dumbbell assembly and, since it is not required to be replaced, it is very convenient to use.

The objects, features and advantages of the present invention will become more <RTIgt; DRAWINGS

1 is a perspective view of a belt accessory according to a first embodiment of the present invention, wherein a first webbing at one end is disengaged from an intermediate cushion strip;

Figure 2 is another perspective view of the belt fitting, wherein the first webbing and the second webbing at both ends are separated from the middle cushioning belt;

Figure 3 is a perspective view of the belt accessory attached to a multi-function 铃铃 to be used as a hand strap;

Figure 4 is a perspective view showing the use of the belt accessory on the multi-function dumbbell as a connecting belt; Figure 5 is another perspective view of the belt accessory on the multi-function dumbbell being used as a connecting belt; a perspective view of the attachment of the belt accessory on the Π亚铃 to the connecting webbing of an elastic rubber tube;

Figure 7 is a perspective view of a belt accessory in accordance with a second embodiment of the present invention;

Figure 8 is another perspective view of the belt fitting from another angle;

Figure 9 is a perspective view of the belt fitting attached to a multi-functional dumbbell, wherein the first webbing at one end of the fitting is disengaged from the intermediate cushion;

Figure 10 is a perspective view of the belt accessory on the multi-function dumbbell being used as a connecting belt, wherein the first webbing and the second webbing at both ends of the fitting are separated from the intermediate cushion;

Fig. 11 is a perspective view of the belt accessory on the multi-function dumbbell being used as a connecting belt, wherein the belt fitting is connected to a connecting hook of an elastic rubber tube. detailed description

As shown in FIGS. 1 and 2, the belt fitting 1 according to the first embodiment of the present invention mainly comprises: a first webbing 2, a second webbing 3, a buckle 4, an intermediate cushioning belt 5, a fastening member 6, and a Velcro 7.

The first webbing 2 and the second webbing 3 are respectively located at both ends of the tape fitting 1 and are connected to the intermediate cushion tape 5. The intermediate cushion belt 5 is made of a soft and elastic material. The first webbing 2, the second webbing 3 and the intermediate cushioning strip 5 may, for example, be constructed such that gp is coated (sewn or bonded) with a soft and elastic material in the middle of a long webbing.

As shown in Fig. 2, a Velcro 7 is provided on one surface of the first webbing 2, one surface of the second webbing 3, and one surface of the intermediate cushion strip. When the first webbing 2 and the second webbing 3 are folded over, the webbing can be adhered to the intermediate cushion strip 5 by means of the Velcro 7 .

Two buckles 4 are slidably disposed on the first webbing 2 and the second webbing 3, respectively. Specifically, the first and second webbings pass through the slots 41 in the buckle 4 and are free to slide in the slots 41. In other words, the buckle 4 can be freely changed in position on the first webbing 2 and the second webbing 3, so that the length of the entire belt fitting 1 can be adjusted. As shown in the left side of Fig. 2, when the buckle 4 is slid to the thickened end portion 21 of the webbing, since the thickness of the thickened end portion 21 is larger than the width of the slit 41, the thickened end portion 21 cannot pass through the slit 41. The buckle 4 is then locked.

Further, a connecting means is provided in the middle of the intermediate cushion belt 5, and the connecting means is a "Japanese"-shaped fastening member 6, which is used to connect the connecting belt of the additional exercising member.

Fig. 3 shows the belt fitting 1 attached to the multifunctional dumbbell 7 and used as a hand guard belt. The multifunctional dumbbell 7 includes a handle and two ends that are movable relative to the handle. The two buckles 4 with the accessory 1 are detachably connected to both ends of the multi-function P-bell 7. For details of the connection structure between the buckle 4 and the multi-function Π亚铃 7, see CN1775333A and CN1817389A, which are not described herein. As shown, in the case where the belt fitting 1 is used as a dumbbell hand guard, the first webbing 2 and the second webbing 3 are folded around the buckle 4 and adhered to the intermediate cushioning belt 5 by the Velcro 7 . When in use, the dumbbell handle can be held by hand through the slightly curved strap fitting 1. As described above, the length of the belt fitting 1 can be adjusted and fixed to the desired length by the Velcro 7 so that the tightness of the belt fitting 1 (hand strap) in contact with the back of the hand can be adjusted.

Fig. 4 shows a state in which the belt fitting 1 attached to the multi-function dumbbell 7 is unfolded to be used as a connecting belt. As shown, in the case where the belt fitting 1 is used as a dumbbell connecting belt, the first webbing 2 and the second webbing 3 are unfolded, no longer adhered to the intermediate cushioning belt 5 by the Velcro fastener 7, and by thickening The end portion 21 is locked to the buckle 4.

As shown in FIG. 5, the fastening member 6 is preferably connected to the intermediate cushion belt 5 through a tab 8 so as to For the connection. Further, as shown in FIG. 6, the connecting web provided on one end of the additional exercise member (for example, the elastic rubber tube 9 shown in the drawing) is fastened to the "day"-shaped fastening member 6, and the elastic force is obtained. One end of the rubber tube 9 is connected to the multifunctional dumbbell 7. This will form a tensioner assembly. When using, just fix the other end of the rubber elastic tube (for example, with your foot), you can hold the Π 铃 bell handle for stretching and stretching exercise.

7 and 8 show a belt fitting 1A according to a second embodiment of the present invention. The belt fitting 1A has a structure substantially similar to that of the belt fitting 1 of the first embodiment except that a shackle 6A is used instead of the "Japanese" fastener 6. 9 and 10 show the attachment of the belt fitting 1A to a multifunctional dumbbell, and the first and second webbings on the belt fitting are gradually unfolded to use the belt fitting 1A as a connecting belt, the operation steps and figures thereof. The first embodiment shown at 1 to 6 is identical.

As shown in Fig. 11, after the strap fitting attached to the multi-function dumbbell is completely unfolded, as long as the connecting hook 91A provided on the end of the elastic rubber tube 9A is hooked to the shackle 6A, the elastic rubber can be applied. One end of the tube 9A is connected to the multifunctional dumbbell 7. This will form a tensioner assembly. Similarly, when using, by fixing the other end of the rubber elastic tube, you can hold the Π亚铃 handle for stretching and pulling.

Although the dual-purpose belt assembly for a dumbbell assembly of the present invention has been described above in connection with two preferred embodiments, it should be understood that those skilled in the art should be able to make various equivalents based on the above disclosure. Transform and change. For example, the Velcro 7 that causes the first webbing and the second webbing 2, 3 and the intermediate upholstery strip 5 to adhere to each other can be replaced with other types of fastening devices such as snap buttons; the intermediate cushion strip 5 is also It can be made into a non-cushioned form as needed, for example, a "intermediate belt" directly formed by a webbing. Therefore, the scope of the invention should be limited by the appended claims.

Claims

Rights request

What is claimed is: 1. A dual-purpose belt accessory for a dumbbell assembly, the belt assembly comprising: an intermediate belt; a first webbing and a second webbing respectively connected to the intermediate belt, the first webbing and the first webbing The two webbings respectively have a thickened end; two buckles each having a slot through which the two buckles are respectively slidably disposed on the first webbing And the second webbing, the width of the slot is smaller than the thickness of the thickened end; one surface of the first webbing, one surface of the second webbing, and one of the intermediate strips a fastening device on the surface; and a connecting device disposed in the middle of the intermediate belt.

2. A dual purpose belt accessory for a dumbbell assembly according to claim 1 wherein said intermediate belt is made of a soft and resilient material.

3. The dual-purpose belt accessory for a dumbbell assembly according to claim 2, wherein the first webbing, the second webbing, and the intermediate belt are soft and elastic by coating in a middle portion of a long webbing The composition of the material.

4. The dual purpose belt accessory for a dumbbell assembly according to claim 1, wherein the fastening device is a Velcro.

5. The dual purpose belt accessory for a dumbbell assembly according to claim 1, wherein said connecting means is a "Japanese" shaped fastening member for attaching a connecting belt of an additional exercise member.

6. The dual purpose belt accessory for a dumbbell assembly according to claim 5, wherein the fastening member is coupled to the intermediate belt by a tab.

7. A dual purpose belt accessory for a dumbbell assembly according to claim 1 wherein said attachment means is a shackle for attaching a connecting hook of an additional exercise member.

The dual-purpose belt accessory for a dumbbell assembly according to any one of claims 5-7, wherein the additional exercise member is an elastic rubber tube.

9. A dumbbell assembly, comprising: a dumbbell having a handle and two ends movable relative to the handle; and a strap accessory removably coupled to both ends of the dumbbell, wherein the strap accessory The utility model comprises: an intermediate belt; a first webbing and a second webbing respectively connected to the intermediate belt, the first webbing and the second webbing respectively having a thickened end; two buckles, the two buckles Each has a slot through which the two buckles are slidably disposed on the first webbing and the second webbing, respectively, the width of the slot is smaller than the thickened end a thickness of a portion; a surface disposed on a surface of the first webbing, a surface of the second webbing, and a table of the intermediate strip a snap device on the face; and a connecting device disposed in the middle of the intermediate band.

10. The dumbbell assembly of claim 9, further comprising an additional exercise member coupled to the belt accessory by the attachment device.