Skipping rope handle and skipping rope

Abstract

The utility model discloses a skipping rope handle and a skipping rope, the skipping rope handle comprises a shell, an inner cylinder sleeved in the shell, a first bearing sleeved at the inner end of the inner cylinder, a second bearing sleeved at the outer end of the inner cylinder and a fixing piece detachably connected with the inner end of the inner cylinder, the shell and the inner cylinder are both cylindrical, and the first bearing and the second bearing are both cylindrical. The inner cylinder is used for arranging a rope body in the inner cylinder in a sleeved mode, and the fixing piece is used for fixing the rope body and the inner cylinder together when the fixing piece is connected with the inner end of the inner cylinder. Compared with a traditional skipping rope handle, when a skipping rope comprising the skipping rope handle is used, the rope body drives the inner barrel to rotate relative to the shell, and due to the fact that the overlong rope body is arranged in the inner barrel, friction between the overlong rope body and the shell is avoided, the hand feeling is better during skipping rope movement, and the skipping rope is more comfortable to use. And the possibility that the rope body is twisted is also reduced.

Description

Technical Field

[0001] The utility model relates to the field of rope skipping, in particular to a rope skipping handle and a rope skipping. Background Art

[0002] A skipping rope generally comprises a skipping rope handle, a rope body and a rotating head arranged in the skipping rope handle, wherein the rope body is fixed in the rotating head and the rotating head can rotate axially relative to the skipping rope handle. When in use, the rope body drives the rotating head to rotate relative to the skipping rope handle.

[0003] However, traditional skipping ropes insert the excessively long rope body directly into the skipping rope handle. When the skipping rope is in use, the excessively long rope body rotates in the skipping rope handle, and the friction generated not only affects the feel of the skipping rope, but also may cause the rope body to twist. Utility Model Content

[0004] Based on this, it is necessary to provide a rope skipping handle that can solve the above problems.

[0005] In addition, it is also necessary to provide a skipping rope comprising the above-mentioned skipping rope handle.

[0006] A skipping rope handle comprises an outer shell, an inner cylinder sleeved within the outer shell, a first bearing sleeved at the inner end of the inner cylinder, a second bearing sleeved at the outer end of the inner cylinder, and a fixing member detachably connected to the inner end of the inner cylinder. The outer shell and the inner cylinder are both cylindrical, and the inner cylinder is used to sleeve a rope body within the inner cylinder. The fixing member is used to fix the rope body and the inner cylinder together when connected to the inner end of the inner cylinder.

[0007] A first step is provided at the inner end of the outer shell, a first protrusion is provided at the outer side of the inner end of the inner cylinder, the first bearing is sandwiched between the first step and the first protrusion, and the outer ring of the first bearing contacts the first step, and the inner ring of the first bearing contacts the first protrusion;

[0008] A second step is provided at the outer end of the outer shell, a second protrusion is provided on the outer side of the outer end of the inner cylinder, the second bearing is clamped between the second step and the second protrusion, and the outer ring of the second bearing contacts the second step, and the inner ring of the second bearing contacts the second protrusion.

[0009] In one embodiment, the first protrusion is a spring sheet, and the first bearing is inserted from the end portion of the inner end of the inner tube. After the first protrusion is elastically deformed, the first bearing can be inserted between the first step and the first protrusion.

[0010] In one embodiment, the outer surface of the first protrusion is an inclined surface or a curved surface.

[0011] In one embodiment, there are at least two first protrusions, and the at least two first protrusions are symmetrically arranged.

[0012] In one embodiment, the second protrusion is an annular protrusion provided at the end of the outer end of the inner cylinder.

[0013] In one embodiment, the fixing member is an annular sleeve sleeved on the inner end of the inner cylinder.

[0014] In one embodiment, a fixing portion is further provided on the outer side of the inner end of the inner tube, and the fixing portion is a spring;

[0015] When the fixing piece is sleeved on the inner end of the inner tube, the fixing piece squeezes the fixing portion so that the fixing portion undergoes elastic deformation. The elastically deformed fixing portion squeezes the rope body, thereby fixing the rope body and the inner tube together.

[0016] In one embodiment, the first protrusion and the fixing portion are spaced apart, and the fixing portion is closer to the end portion of the inner end of the inner cylinder than the first protrusion.

[0017] In one embodiment, there are at least two fixing parts, and the at least two fixing parts are symmetrically arranged.

[0018] A skipping rope comprises the above-mentioned skipping rope handle.

[0019] When the skipping rope handle of the present invention is in use, the rope body can be arranged in the inner tube if it is too long, thereby avoiding friction between the excessively long rope body and the outer shell.

[0020] Compared with the traditional skipping rope handle, when the skipping rope including this skipping rope handle is in use, the rope body drives the inner tube to rotate relative to the outer tube. Since the excessively long rope body is arranged in the inner tube, the friction between the excessively long rope body and the outer tube is avoided. The skipping rope not only feels better during exercise, but also reduces the possibility of the rope body twisting.

[0021] In addition, the first bearing and the second bearing are respectively sleeved on the inner end and the outer end of the inner cylinder. In combination with the first bearing being clamped between the first step and the first protrusion, and the second bearing being clamped between the second step and the second protrusion, the inner cylinder can be sleeved more stably in the outer shell, avoiding the movement of the inner cylinder along the axial direction. At the same time, the setting of the double bearings also makes the relative rotation between the inner cylinder and the outer shell more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a skipping rope handle in one direction according to one embodiment.

[0023] Figure 2 For example Figure 1 A schematic diagram of the partially exploded structure of a skipping rope handle in one direction is shown.

[0024] Figure 3 For example Figure 1 A schematic diagram of the exploded structure of a skipping rope handle in one direction is shown.

[0025] Figure 4 For example Figure 1 A schematic structural diagram of the outer shell of the skipping rope handle shown in another direction.

[0026] Figure 5 For example Figure 1 The schematic diagram of the structure of the shell of the skipping rope handle shown in another direction. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0028] Combine Figure 1 、 Figure 2 and Figure 3 The utility model discloses a skipping rope handle of one embodiment, including an outer shell 10, an inner cylinder 20 sleeved in the outer shell 10, a first bearing 30 sleeved on the inner end of the inner cylinder 20, a second bearing 40 sleeved on the outer end of the inner cylinder 20, and a fixing member 50 detachably connected to the inner end of the inner cylinder 20. The outer shell 10 and the inner cylinder 20 are both cylindrical, and the inner cylinder 20 is used to sleeve the rope body (not shown in the figure) in the inner cylinder 20. The fixing member 50 is used to fix the rope body and the inner cylinder 20 together when connected to the inner end of the inner cylinder 20.

[0029] Combine Figure 4 In this embodiment, a first step 12 is provided at the inner end of the outer shell 10, a first protrusion 22 is provided on the outer side of the inner end of the inner cylinder 20, and the first bearing 30 is sandwiched between the first step 12 and the first protrusion 22, and the outer ring of the first bearing 30 contacts the first step 12, and the inner ring of the first bearing 30 contacts the first protrusion 22.

[0030] Combine Figure 5 In this embodiment, a second step 14 is provided at the outer end of the outer shell 10, a second protrusion 24 is provided on the outer side of the outer end of the inner tube 20, and the second bearing 40 is sandwiched between the second step 14 and the second protrusion 24, and the outer ring of the second bearing 40 contacts the second step 14, and the inner ring of the second bearing 40 contacts the second protrusion 24.

[0031] When the skipping rope handle of the present invention is in use, if the rope body is too long, it can be placed in the inner tube 20, thereby avoiding friction between the excessively long rope body and the outer shell 10.

[0032] Compared with the traditional skipping rope handle, when the skipping rope including this skipping rope handle is in use, the rope body drives the inner tube 20 to rotate relative to the outer shell 10. Since the excessively long rope body is arranged in the inner tube 20, the friction between the excessively long rope body and the outer shell 10 is avoided. The skipping rope exercise not only has a better feel, but also reduces the possibility of the rope body twisting.

[0033] In addition, the first bearing 30 and the second bearing 40 are respectively sleeved on the inner end and the outer end of the inner cylinder 20. In combination with the first bearing 30 being clamped between the first step 12 and the first protrusion 22, and the second bearing 40 being clamped between the second step 14 and the second protrusion 24, the inner cylinder 20 can be more stably sleeved in the outer cylinder 10, avoiding the movement of the inner cylinder 20 along the axial direction. At the same time, the setting of the double bearings also makes the relative rotation between the inner cylinder 20 and the outer cylinder 10 more stable.

[0034] It should be pointed out that the "inner end" referred to in the present invention refers to the end close to the base of the user's palm, and the "outer end" referred to in the present invention refers to the end away from the base of the user's palm. The "inner end" and the "outer end" are arranged relative to each other.

[0035] Preferably, in combination with the accompanying drawings, in this embodiment, the first protrusion 22 is a spring sheet, and the first bearing 30 is inserted from the end of the inner end of the inner tube 20. After the first protrusion 22 is elastically deformed, the first bearing 30 can be inserted between the first step 12 and the first protrusion 22.

[0036] After the first bearing 30 is inserted between the first step 12 and the first protrusion 22 , the first protrusion 22 elastically recovers, thereby sandwiching the first bearing 30 between the first step 12 and the first protrusion 22 .

[0037] Such a structural arrangement allows the inner tube 20 to be inserted from the outer end of the outer shell 10, and then the first bearing 30 is inserted from the inner end of the inner tube 20, thereby making the equipment of the skipping rope handle simpler and more convenient.

[0038] Specifically, in this embodiment, the outer surface of the first protrusion 22 is an inclined surface or a curved surface.

[0039] Specifically, in this embodiment, there are at least two first protrusions 22 , and the at least two first protrusions 22 are symmetrically arranged.

[0040] At least two symmetrically arranged first protrusions 22 can improve the assembly stability among the first bearing 30 , the first step 12 and the first protrusions 22 .

[0041] Preferably, with reference to the accompanying drawings, in this embodiment, the second protrusion 24 is an annular protrusion provided at the end of the outer end of the inner cylinder 20 .

[0042] Preferably, with reference to the accompanying drawings, in this embodiment, the fixing member 50 is an annular sleeve sleeved on the inner end of the inner cylinder 20 .

[0043] Specifically, in this embodiment, a fixing portion 26 is further provided on the outer side of the inner end of the inner cylinder 20 , and the fixing portion 26 is a spring.

[0044] When the fixing member 50 is sleeved on the inner end of the inner tube 20 , the fixing member 50 squeezes the fixing portion 26 so that the fixing portion 26 undergoes elastic deformation. The elastically deformed fixing portion 26 squeezes the rope body, thereby fixing the rope body and the inner tube 20 together.

[0045] Specifically, with reference to the accompanying drawings, in this embodiment, the first protrusion 22 and the fixing portion 26 are springs of similar shape, and the outer surface of the fixing portion 26 is also an inclined surface or a curved surface.

[0046] Specifically, with reference to the drawings, in this embodiment, the first protrusion 22 and the fixing portion 26 are spaced apart, and the fixing portion 26 is closer to the inner end of the inner tube 20 than the first protrusion 22 .

[0047] Preferably, in this embodiment, there are at least two fixing portions 26 , and the at least two fixing portions 26 are symmetrically arranged.

[0048] At least two symmetrically arranged fixing portions 26 can improve the assembly stability among the fixing member 50 , the rope body and the fixing portions 26 .

[0049] The skipping rope handle of the utility model can be applied to various types of skipping ropes.

[0050] The utility model also discloses a skipping rope comprising the skipping rope handle in an embodiment.

[0051] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0052] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on the specific circumstances.

[0053] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0054] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0055] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A skipping rope handle, characterized in that: The rope comprises an outer shell, an inner cylinder sleeved within the outer shell, a first bearing sleeved on the inner end of the inner cylinder, a second bearing sleeved on the outer end of the inner cylinder, and a fixing member detachably connected to the inner end of the inner cylinder. The outer shell and the inner cylinder are both cylindrical, and the inner cylinder is used to sleeve the rope body within the inner cylinder. The fixing member is used to fix the rope body and the inner cylinder together when connected to the inner end of the inner cylinder. A first step is provided at the inner end of the outer shell, a first protrusion is provided at the outer side of the inner end of the inner cylinder, the first bearing is sandwiched between the first step and the first protrusion, and the outer ring of the first bearing contacts the first step, and the inner ring of the first bearing contacts the first protrusion; A second step is provided at the outer end of the outer shell, a second protrusion is provided on the outer side of the outer end of the inner cylinder, the second bearing is clamped between the second step and the second protrusion, and the outer ring of the second bearing contacts the second step, and the inner ring of the second bearing contacts the second protrusion.

2. The skipping rope handle according to claim 1, characterized in that: The first protrusion is a spring sheet, and the first bearing is inserted from the end portion of the inner end of the inner tube. After the first protrusion is elastically deformed, the first bearing can be inserted between the first step and the first protrusion.

3. The skipping rope handle according to claim 2, characterized in that: The outer surface of the first protrusion is an inclined surface or a curved surface.

4. The skipping rope handle according to claim 3, characterized in that: There are at least two first protrusions, and the at least two first protrusions are symmetrically arranged.

5. The skipping rope handle according to claim 3, characterized in that: The second protrusion is an annular protrusion provided at the end portion of the outer end of the inner cylinder.

6. The skipping rope handle according to any one of claims 1 to 5, characterized in that: The fixing member is an annular sleeve sleeved on the inner end of the inner cylinder.

7. The skipping rope handle according to claim 6, characterized in that: A fixing portion is further provided on the outer side of the inner end of the inner tube, and the fixing portion is a spring; When the fixing piece is sleeved on the inner end of the inner tube, the fixing piece squeezes the fixing portion so that the fixing portion undergoes elastic deformation. The elastically deformed fixing portion squeezes the rope body, thereby fixing the rope body and the inner tube together.

8. The skipping rope handle according to claim 7, characterized in that: The first protrusion and the fixing portion are spaced apart from each other, and the fixing portion is closer to the inner end of the inner tube than the first protrusion.

9. The skipping rope handle according to claim 8, characterized in that: There are at least two fixing parts, and the at least two fixing parts are symmetrically arranged.

10. A skipping rope, characterized in that: The invention comprises a skipping rope handle according to any one of claims 1 to 9.

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