Pull strap

Abstract

A pull strap comprises an elastic pull strap body and is characterized by further comprising two first pull rings and two second pull rings, the two first pull rings are arranged on the pull strap body in a bilateral symmetry mode, the two second pull rings are arranged on the pull strap body in a bilateral symmetry mode, and the two second pull rings and the two first pull rings are arranged in an up-down spaced mode. The distance between the two first pull rings is smaller than that between the two second pull rings, so that when the pull strap is used, the two first pull rings can be fixed for exercise, and the pull strap is safer and more reliable.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, in particular to a tension band. Background Art

[0002] A Chinese patent document with publication number CN207187024U discloses a rehabilitation and fitness resistance band, which is characterized in that it includes an elastic band and pull rings respectively arranged at both ends of the elastic band, the pull rings include a gripping portion and a connecting portion, and the two ends of the gripping portion are symmetrically provided with limiting protrusions. Before and after tension training, the connecting portions at the upper and lower ends can be pinched by hand to exercise the palm strength. During use, the cartoon-shaped faces at both ends change shape as the grip rehabilitation band deforms.

[0003] In the above solution, in actual use, it is necessary to perform simple tension training by pulling the pull rings provided at both ends of the elastic band, and the function is single. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional tension belt.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A tension band includes an elastic tension band body, characterized in that it also includes two first pull rings and two second pull rings, the two first pull rings are symmetrically arranged on the tension band body, the two second pull rings are symmetrically arranged on the tension band body and are arranged with an upper and lower spacing of the two first pull rings, and the spacing between the two first pull rings is smaller than the spacing between the two second pull rings.

[0007] By adopting the above scheme, the distance between the two first pull rings is smaller than the distance between the two second pull rings. The two first pull rings with a small distance can be conveniently fixed on parts of the body, such as for the arms to pass through or the feet to step on. The two second pull rings with a large distance can be grasped by the user to perform pushing and pulling actions to overcome the elastic force of the tension band, thereby exercising the muscles. Specifically, when in use, the arms can be passed through the two first pull rings to fix the two first pull rings on the arms, and the tension band body can be carried on the back, so that the user can hold the second pull rings to push forward, or the two first pull rings can be fixed by stepping on the feet, and the two second pull rings can be pulled for tension exercise. Other actions can also be performed as needed, so that the tension band has multiple functions.

[0008] The tension band body includes two first tension sections for connecting the two first pull rings and two second tension sections for connecting the two second pull rings, and the two first tension sections and the two second tension sections are connected to each other.

[0009] By adopting the above scheme, two first tension sections and two second tension sections are used to connect the two first pull rings and the two second pull rings respectively, so that during the use of the tension belt, the user can more conveniently operate the two first tension rings and the two second tension rings to adapt to tension training of different movements.

[0010] Both ends of the two first tensioning sections extend upward in an arc shape to form a first arc-shaped flat section, and both ends of the two second tensioning sections extend downward in an arc shape to form a second arc-shaped flat section. The first arc-shaped flat section and the second arc-shaped flat section are connected to each other in the middle.

[0011] By adopting the above solution, the first arc-shaped flat section and the second arc-shaped flat section can make the resistance band more stable and beautiful, and can also facilitate the user to exert force during use.

[0012] The tension band body is roughly an "X"-shaped structure composed of the two first tension sections and the two second tension sections, or the tension band body is an "I"-shaped structure, or the two first tension sections are symmetrical and extend laterally, and the two second tension sections are symmetrical and extend obliquely.

[0013] By adopting the above scheme, the two first tensioning sections and the two second tensioning sections are designed into an "X"-shaped structure, or the tensioning belt body is in the shape of an "I", or the two first tensioning sections are symmetrical on the left and right and extend horizontally, and the two second tensioning sections are symmetrical on the left and right and extend obliquely. This is more in line with ergonomic design and is convenient for different users to choose tensioning belts of corresponding shapes for tension training according to their own needs.

[0014] The lengths of the two first tension sections are shorter than those of the two second tension sections.

[0015] By adopting the above solution, the length of the two first tension segments is shorter than that of the two second tension segments, so that after the two first tension segments are fixed by the two first tension rings, the user can conveniently perform tension training by pulling the second tension segment connected to the second tension ring.

[0016] The two first tension sections and the two second tension sections are flat structures and are integrally formed.

[0017] By adopting the above scheme, the two first tension sections and the two second tension sections with a flat structure and integrally formed are more ergonomic. When in use, the two first tension sections and the two second tension sections with a flat structure can better fit the human body, making the user more comfortable. The flat structure can also increase its structural strength, and the integral forming makes its production more convenient and reduces costs.

[0018] The distance between the two first pull rings is adapted to the shoulder width of a human body.

[0019] By adopting the above solution, the distance between the two first pull rings is adapted to the width of human shoulders, which is more ergonomic and can increase the comfort of the user during use.

[0020] The two first pull rings are sized to allow a user's arms to pass through.

[0021] By adopting the above solution, the two first pull rings can be conveniently fixed during use to prevent them from falling off during use.

[0022] The tension band body, the two first pull rings and the two second pull rings are integrally formed of elastic material.

[0023] By adopting the above solution, the elastic material is more in line with the requirements of the resistance band for tension training, and the one-piece molding can facilitate the production of the resistance band and reduce the production cost.

[0024] The first pull ring is a band-shaped ring structure with a straight cross section.

[0025] By adopting the above solution, the I-shaped inverted ring structure can increase the contact area between the first pull ring and the body part, thereby increasing the comfort during use.

[0026] Anti-slip grooves are formed on the inner wall of the first pull ring.

[0027] By adopting the above solution, anti-slip grooves are formed on the inner wall of the first pull ring, which can prevent the first pull ring from slipping during use, thereby increasing the safety of the first pull ring during use.

[0028] The thickness of the first pull ring is 15-25 times the thickness of the tension belt body.

[0029] By adopting the above solution, when the thickness of the first pull ring is between 15-25 times the thickness of the tension band body, the use effect of the first pull ring is best and more suitable for users.

[0030] The thickness of the second pull ring is 3-15 times the thickness of the tension belt body.

[0031] By adopting the above solution, when the thickness of the second pull ring is between 3 and 15 times the thickness of the tension band body, the use effect of the second pull ring is best and more suitable for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional diagram of embodiment 1.

[0033] Figure 2 It is a front view of embodiment 1.

[0034] Figure 3 for Figure 2 Cross-sectional view along the AA direction.

[0035] Figure 4 for Figure 2 Cross-sectional view along the BB direction.

[0036] Figure 5 It is a left view of embodiment 1.

[0037] Figure 6 This is a perspective view of Example 2.

[0038] Figure 7 It is a front view of embodiment 2.

[0039] Figure 8 for Figure 7 Cross-sectional view in the aa direction.

[0040] Figure 9 for Figure 7 Cross-sectional view in the bb direction.

[0041] Figure 10 This is a three-dimensional diagram of Example 3.

[0042] Figure 11 It is a front view of embodiment 3.

[0043] Figure 12 It is a three-dimensional diagram of embodiment 4.

[0044] Figure 13 It is a front view of embodiment 4. DETAILED DESCRIPTION

[0045] Example 1, refer to Figures 1 to 5 The tension band shown includes an elastic tension band body 1, a first pull ring 2 symmetrically arranged on the tension band body 1, and a second pull ring 3 symmetrically arranged on the tension band body 1, and the two first pull rings 2 and the two second pull rings 3 are arranged in an upper and lower interval.

[0046] The tension band body 1 includes two first tension sections 11 for connecting the two first pull rings 2 and two second tension sections 12 for connecting the two second pull rings 3. The two ends of the two first tension sections 11 extend upward in an arc shape to form a first arc-shaped flat section 111, and the two ends of the two second tension sections 12 extend downward in an arc shape to form a second arc-shaped flat section 121. The first arc-shaped flat section 111 and the second arc-shaped flat section 121 are connected to each other in the middle, and the width of the first arc-shaped flat section 111 and the second arc-shaped flat section 121 gradually increases from the middle to the two ends. The tension band body 1 is roughly an "X"-shaped structure composed of the two first tension sections 11 and the two second tension sections 12, and the length of the two first tension sections 11 is shorter than the two second tension sections 12, so that the distance T1 between the two first pull rings 2 is smaller than the distance T2 between the two second pull rings 3.

[0047] The two first pull rings 2, the two second pull rings 3 and the tension band body 1 are integrally formed with natural latex. The thickness of the tension band body 1 is 3 mm, the thickness D1 of the two first pull rings 2 is 60 mm, and the thickness of the two second pull rings 3 is 26 mm. According to specific needs, the thickness of the tension band body 1 can be selected between 3-5 mm, the thickness D1 of the two first pull rings 2 can be selected between 15-25 times the thickness of the tension band body 1, and the thickness D2 of the two second pull rings 3 can be selected between 3-15 times the thickness of the tension band body 1. Anti-slip grooves 21 are formed on the inner walls of the two first pull rings 2, and anti-slip steps 31 are formed on the two second pull rings 3 to prevent the user from detaching the tension band during use.

[0048] During use, the user can pass the arms through the two first pull rings 2, carry the resistance band main body 1 on the back, and hold and pull the second pull ring 3, push the second pull ring 3 located on the back forward from the back, and repeatedly push and pull under the action of the elastic force of the resistance band main body 1 to achieve the purpose of exercise. The user can also put the two first pull rings 2 on the feet and step on them, hold and pull the second pull ring 3 from bottom to top, and repeatedly pull under the action of the elastic force of the resistance band main body 1 to achieve the purpose of exercise.

[0049] Example 2, refer to Figures 6 to 9 As shown, the method of use of Example 2 is the same as that of Example 1, and the installation position is basically the same. The difference is that the two ends of the two first tension segments 6 and the two second tension segments 7 in Example 2 are flat and extend in a straight line, and the two first tension segments 6 and the two second tension segments 7 are connected to each other in the middle, and a transition segment 8 is formed on the outer edge of the connection. The transition segment 8 can make the transition between the first tension segment 6 and the second tension segment 7 smoother, and the width of the first connecting ends 61 of the two first tension segments 6 and the two first pull rings 4 gradually increases from the middle to the two ends, and the width of the second connecting ends 71 of the two second tension segments 7 and the two second pull rings 5 also gradually increases from the middle to the two ends.

[0050] Example 3, refer to Figure 10 and Figure 11 As shown, the method of use of Example 3 is the same as that of Example 1, and the installation position is basically the same. The difference is that in Example 3, the two first tension sections 11a connected between the two first pull rings 2a extend laterally symmetrically and are in a nearly horizontal state, and the two second tension sections 12a extend downward at a certain angle and are connected to the two second pull rings 3a.

[0051] Example 4, refer to Figure 12 and Figure 13As shown, the fourth embodiment is used in the same manner as the first embodiment, and the installation position is also basically the same. The difference is that the two first tension segments 11b are horizontally arranged between the two first pull rings 2b, and the two second tension segments 12b are horizontally connected between the two second pull rings 3b. A connecting segment F perpendicular to the first tension segments 11b and the second tension segments 12b is further connected between the two first tension segments 11b and the two second tension segments 12b, so that the tension belt is in the shape of an "I".

[0052] The above description is merely a preferred embodiment of the present invention and therefore cannot be used to limit the scope of implementation of the present invention. In other words, equivalent changes and modifications made according to the scope of the patent application and the contents of the specification of the present invention should still fall within the scope of the present patent.

Claims

1. A resistance band, comprising an elastic resistance band body, characterized in that: It also includes two first pull rings and two second pull rings, the two first pull rings are symmetrically arranged on the tension band body, the two second pull rings are symmetrically arranged on the tension band body and are spaced apart from the two first pull rings, and the distance between the two first pull rings is smaller than the distance between the two second pull rings.

2. A tension belt according to claim 1, characterized in that: The tension band body includes two first tension sections for connecting the two first pull rings and two second tension sections for connecting the two second pull rings, and the two first tension sections and the two second tension sections are connected to each other.

3. A tension belt according to claim 2, characterized in that: Both ends of the two first tensioning sections extend upward in an arc shape to form a first arc-shaped flat section, and both ends of the two second tensioning sections extend downward in an arc shape to form a second arc-shaped flat section. The first arc-shaped flat section and the second arc-shaped flat section are connected to each other in the middle.

4. A tension belt according to claim 2, characterized in that: The tension band body is an "X"-shaped structure composed of the two first tension sections and the two second tension sections, or the tension band body is an "I"-shaped structure, or the two first tension sections are symmetrical and extend laterally, and the two second tension sections are symmetrical and extend obliquely.

5. A tension belt according to claim 2, characterized in that: The lengths of the two first tension sections are shorter than those of the two second tension sections.

6. A tension belt according to claim 2, characterized in that: The two first tension sections and the two second tension sections are flat structures and are integrally formed.

7. A tension belt according to any one of claims 1 to 6, characterized in that: The distance between the two first pull rings is adapted to the width of human shoulders.

8. A tension belt according to any one of claims 1 to 6, characterized in that: The two first pull rings are sized to allow a user's arms to pass through.

9. A tension belt according to any one of claims 1 to 6, characterized in that: The tension band body, the two first pull rings and the two second pull rings are integrally formed of elastic material.

10. A tension belt according to any one of claims 1 to 6, characterized in that: The first pull ring is a band-shaped ring structure with a straight cross section.

11. A tension belt according to claim 10, characterized in that: Anti-slip grooves are formed on the inner wall of the first pull ring.

12. A tension belt according to any one of claims 1 to 6, characterized in that: The thickness of the first pull ring is 15-25 times the thickness of the tension belt body.

13. A tension belt according to any one of claims 1 to 6, characterized in that: The thickness of the second pull ring is 3-15 times the thickness of the tension belt body.

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