TWM586620U - Elastic loop - Google Patents

Abstract

An elastic band includes an optional first elastic band and a second elastic band. The first and second elastic bands are in a loop shape. The first elastic band includes an outer surface and an inner surface. The outer surface of the first elastic band includes a first coupling member, the second elastic band includes an outer ring surface and an inner ring surface, and the inner ring surface includes a second coupling member. The first and second elastic bands have different elastic coefficients and different stretching and restoring elastic forces. The user can choose to use the first or second elastic band around the body surface for muscle training, or the second elastic band can be set to form a double loop around the first elastic band to increase the load intensity. Training activities.

Description

elastic band

This creation is about an elastic band, especially an elastic band structure that can be set on the surface of the human body to perform muscle training activities, which can be selected in the form of single loops or overlapped and expanded into double loops.

The known elastic band structure includes a strip-shaped structure with end-to-end disconnection, which can provide users with second-hand holding ends, and can use the elastic and stretch elasticity of the elastic band to perform muscle expansion such as chest expansion and arm stretching. activity. Another type of elastic band structure that is connected end to end is in the form of a loop, which forms a loop that surrounds the surface of the two arms of the human body or the surface of the two thighs of the human body, so the force can be exerted by the two arms or two thighs. Stretch out the elastic band in the form of a loop to achieve the effect of body fitness activities.

Because the elastic band structure in the form of a loop is composed of an elastic band connected end to end, there is no positioning structure on the surface of the elastic band that can be combined with other elastic bands in the form of loops. If the user wants to increase the load strength of the elastic band, a plurality of elastic bands with different elastic coefficients are alternately used instead. However, the elastic bands are independent from each other and cannot be positioned against each other. When a user sets a plurality of elastic bands on a body for fitness operations, the elastic bands are likely to be displaced and deviate from the desired circled position.

This creation provides an elastic band, which includes an optional first elastic band. The first elastic band is ring-shaped. The first elastic band includes an outer surface, an inner surface, and a first combination on the outer surface. And an optional second elastic band, the second elastic band is annular and slightly larger than the first elastic band, and the second elastic band includes an outer ring surface, an inner ring surface, and an inner ring surface. A second coupling member on the torus, when the elasticity of the first elastic band or the second elastic band is insufficient, the second elastic band may be optionally set around the first elastic band, and the first elastic band The coupling member is combined with the second coupling member to keep the first elastic band and the second elastic band in an overlapped state to provide a higher elastic force than the first and second elastic bands.

The feature of this creation is that, according to the strength requirements of the user's muscle training, a single loop elastic band in the form of a first or second elastic band can be selectively used on the surface of the human body to perform muscle training, or the first set can be overlapped to set the first And the second elastic band makes it combined and positioned, so as to form a stable and non-developed double loop elastic band, which is set on the surface of the human body for muscle training activities.

This creation will be more clearly understood with the detailed description of the illustrative embodiment of this creation in conjunction with the drawings.

As shown in FIG. 1 and FIG. 2, the elastic band of the present invention includes a first elastic band 10 and a second elastic band 12 which are optional. The first elastic band 10 has a ring-like structure. The first elastic band 10 is formed by forming the two ends of the first elastic band 10 together and sewing them with several stitches 28 to form a loop-like structure. Alternatively, the first elastic band 10 (not shown) is integrally formed into a ring-like structure by using plastic material. The first elastic band 10 includes a main body 20 and an outer surface 22 located outside the main body 20 and an inner surface 24 located inside the main body 20. The outer surface 22 includes two first coupling members 30 opposite to each other. The first coupling member 30 may be a male or female tape of a hook-and-loop fastener. The inner surface 24 of the first elastic band 10 is provided with two anti-slip layers 26. The anti-slip layer 26 may be a plastic material or a silicone material. The anti-slip layer 26 may be two rings or a plurality of discontinuous combinations. The anti-slip layer 26 can form a non-slip anti-slip effect when it abuts on the human skin surface.

As shown in FIG. 1 and FIG. 2, the second elastic band 12 has a loop-like structure and the loop size is slightly larger than the loop size of the first elastic band 10. The second elastic band 12 is formed by forming two ends of the second elastic band 12 together and combining them with several stitches of 40 stitches to form a loop-like structure. Alternatively, the second elastic band 12 (not shown) is integrally formed with a plastic material into a ring-like structure. The second elastic band 12 includes a main body 32 and an outer ring surface 34 located outside the main body 32 and an inner ring surface 36 located inside the main body 32. The outer ring surface 34 includes two second coupling members 42 opposite to each other. The second coupling member 42 may be a mother tape or a male tape of a hook-and-loop fastener. Two inner ring-shaped anti-slip layers 38 are provided in the inner ring surface 36 of the second elastic band 12. The anti-slip layer 38 may be made of plastic or silicone, and the anti-slip layer 38 may be two ring-shaped or In a few sections, the anti-slip layer 38 can form a non-slip anti-slip effect against the human skin surface.

As shown in FIG. 1 and FIG. 2, the loop size of the second elastic band 12 is slightly larger than the loop size of the first elastic band 10. Therefore, the second elastic band 12 is optionally sleeved around the outer periphery of the first elastic band 10. And because the first binding member 30 of the first elastic band 10 may be a male or female tape of an adhesive tape, and the second binding member 42 of the second elastic band 12 may be a mother tape or Public belt. When the second elastic band 12 is set around the outer periphery of the first elastic band 10, the first coupling member 30 of the first elastic band 10 and the second coupling member 42 of the second elastic band 12 are detachably aligned. Combination (as shown in Figures 4 and 5). In addition, the elastic coefficient of the second elastic band 12 is different from that of the first elastic band 10. Therefore, the tensile and recovery elasticity of the second elastic band 12 is different from the tensile and recovery elasticity of the first elastic band 10.

As shown in Figures 3, 4, and 5, for this creative operation, you can choose to use the first elastic band 10 circles around the surface of the human body such as thighs (as shown in Figure 3) or circle both hands Perform arm thigh or arm muscle expansion and stretching operations on the arm (not shown). You can also choose to use a second elastic band that is different from the first elastic band 10 to stretch and restore the elasticity 12 times around the human body surface thigh (as shown in Figure 4) or around both hands and arms (not shown) For strength training activities. If the user wants to increase the muscular load intensity of fitness activities, he can selectively surround the outer surface 22 of the first elastic band 10 with the inner ring surface 36 of the second elastic band 12 and use the first The detachable combination of the coupling member 30 and the second coupling member 42 forms a double-circle positioning ring on the surface of the human body (as shown in Figure 5). In this way, the thighs or arms can be expanded and stretched outwards during fitness activities. The load intensity.

According to the characteristics of this creation, according to the strength requirements of the user's muscle training, a single loop elastic band in the form of the first or second elastic bands 10 and 12 can be selectively used on the surface of the human body for muscle training, or overlapping sets The first and second elastic bands 10 and 12 are combined and positioned to form a stable and non-developed double loop elastic band set on the surface of the human body for increased strength muscle training activities.

The basic teaching of this creation has been explained as the previous paragraphs. For those with ordinary skills in the field, many extensions and changes will be obvious. For example, the first joint 30 and the second joint 42 only It is necessary to provide at least one, that is, the detachable combination effect can be achieved, so that the second elastic band 12 can be circled around the first elastic band 10 outside. And only one anti-slip layer 26, 38 needs to be provided, and it can be abutted against the human skin surface to form a non-slip anti-slip effect. This is obvious to those skilled in the art.

Since the creation disclosed in the specification can be implemented in other specific forms without departing from the spirit or general characteristics of the creation, and some forms of these specific forms have been pointed out, the embodiments disclosed in the description should be regarded as examples rather than limitations. The scope of this creation is defined by the scope of the attached patent application, not by the above description. All changes that fall within the meaning and scope of the patent application scope will still be included in its scope.

10‧‧‧ the first elastic band

12‧‧‧ Second elastic band

20‧‧‧ Ontology

22‧‧‧ outer surface

24‧‧‧ inner surface

26‧‧‧Slipstop

28‧‧‧Car stitches

30‧‧‧ the first combination

32‧‧‧ Ontology

34‧‧‧ outer torus

36‧‧‧ inner torus

38‧‧‧Slipstop

40‧‧‧car stitching

42‧‧‧Second Combination

Figure 1 is a three-dimensional appearance of the creation.

Figure 2 is a top view of the first and second elastic bands in the creation.

Figure 3 is a schematic diagram of fitness activities using the first elastic band.

Figure 4 is a schematic diagram of fitness activities using the second elastic band.

Figure 5 is a schematic diagram of a fitness exercise using a second elastic band sleeved around the first elastic band.

All the drawings are only for explaining the basic teaching of this creation. The drawings will explain the extension of the number, position, relationship, and size of the elements that constitute the preferred embodiment. After reading and understanding the instructions of this creation, The implementation of post-related changes belongs to industry skills. In addition, after reading and understanding the guide of this creation, it is also an industry skill to change the precise size and size ratio to meet specific forces, weights, strengths and similar requirements.

In different drawings, the same reference numerals are used to indicate the same or similar elements. Please also understand the text such as "line", "belt", "piece", "layer", "inside", "outside", "first", " "Second", "surface", "torus", etc., and similar terms are only for the convenience of the viewer to refer to the structure in the figure and are only used to help describe this creation.

Claims (5)

An elastic band including:
An optional first elastic band is ring-shaped, and the first elastic band includes an outer surface, an inner surface, and a first coupling member located on the outer surface;
An optional second elastic band is ring-shaped and slightly larger than the first elastic band. The second elastic band includes an outer annular surface, an inner annular surface, and a second coupling member located on the inner annular surface.
When the elastic force of the first elastic band or the second elastic band is insufficient, the second elastic band may be sleeved around the first elastic band, and the first coupling member is combined with the second coupling member. , Keeping the first elastic band and the second elastic band in an overlapping state to provide a higher elastic force than the first and second elastic bands. According to the elastic band described in item 1 of the scope of patent application, wherein the first joint of the first elastic band may be a male or female tape of a hook and loop fastener, and the second joint of the second elastic band may be The mother tape or male tape of the hook and loop tape can be detachably aligned with the male tape or mother tape of the hook and loop tape of the first coupling member of the first elastic band. The elastic band according to item 1 of the scope of patent application, wherein a slip prevention layer is provided in the inner surface of the first elastic band. The elastic band according to item 1 of the scope of patent application, wherein a slip prevention layer is provided in the inner ring surface of the second elastic band. According to the elastic band described in item 1 of the scope of the patent application, wherein the elastic coefficients of the first elastic band and the second elastic band are different, but have different stretching and restoring elastic forces.