TWM621940U - Fastening ring of grip - Google Patents

Abstract

A grip ring is used for locking, fixing and clamping on the grip tube of the grip. The grip ring includes a ring body with a C-shaped structure and a support rib. The support rib is located at two free ends of the ring body. Between the ends, the support rib provides a support force between the two free ends, thereby supporting the collar body, so that the space aperture set on the inner annular surface of the collar body remains constant and does not shrink, thereby improving high efficiency assembled.

Description

Grip Ring

This creation is related to the structure of the handle used to fix the handle to the mechanism; in particular, it refers to a bridle that is easily sleeved on the handle.

It is known that the handle is often used on the handle of the machine. holding handle. In order to improve the stability of the hand grip and avoid the discomfort of the hand grip, the industry usually wraps an elastic grip on the outside of the handle, and the known grip is mostly made of rubber material.

In order to prevent the handle from slipping off inadvertently relative to the handle, the operator usually clamps the handle with a bunch of rings to force the handle to be fastened to the handle. The aforesaid known cuff is a C-shaped structure with a broken opening, and the user uses a locking method to force the opening of the cinch to reduce the width, so as to clamp the handle to achieve the purpose. However, after the known collar is formed and taken out from the mold, the fracture opening is often narrowed due to the factor of cooling and shrinkage. The aforementioned narrowing phenomenon will reduce the space enclosed by the C-shaped collar. That is to say, the diameter of the ring used to fit the grip becomes smaller. In this case, in the process of setting the ring on the handle, it is necessary to stretch the diameter of the ring by means of manpower or an auxiliary device. Fang was able to successfully set the collar on the handle. However, the aforementioned method of using manpower or an auxiliary device to open the aperture of the collar will lead to inefficient assembly operations.

In view of this, the purpose of this creation is to provide a grip ring, so that the ring can be smoothly sleeved on the handle without the need for manpower or auxiliary tools to open the diameter of the ring.

In order to achieve the above object, the present invention provides a grip ring, which is used to be sleeved on a grip tube of a handle, the bundle tube defines an outer diameter, and the bundle ring includes a bundle ring body and a support rib. The ring body is a C-shaped structure with two free ends and an opening is formed between the two free ends; the supporting rib has two different ends respectively contacting the two free ends of the ring body, the supporting rib The rib makes the diameter of the space surrounded by the inner annular surface of the bundle ring body slightly larger than the outer diameter of the bundle tube.

The effect of the present invention is to use support ribs to support the broken opening to ensure that the diameter enclosed by the inner annular surface of the ring body is greater than or equal to or slightly larger than that of the harness before the harness tube is sheathed on the handle. The outer diameter of the tube.

In order to be able to explain the present creation more clearly, several preferred embodiments are given and described in detail with the drawings as follows. Referring to FIG. 1 , the grip ring 100 of the first preferred embodiment of the present invention is used to fix a grip 200 on a handle (not shown) with a grip such as a bicycle or fitness equipment. The handle 200 is a tube body with vibration damping effect and comfortable to hold. The hollow part 201 of the handle 200 is sleeved on the aforementioned handle, and at least one end of the two ends of the handle 200 has a bundle of tubes 202 protruding outward along the axial direction. , the bundle tube 202 is defined with an outer diameter d (refer to FIG. 3 ). The bundle tube 202 is composed of two symmetrical arc-shaped pieces 202a in this embodiment. Press, causing the two arc-shaped pieces 202a to squeeze the handle to achieve the purpose of being fixed to the handle of a bicycle or fitness equipment.

The grip ring 100 of this embodiment is used to press the above-mentioned arc-shaped sheet 202a. Please refer to FIG. 1 to FIG. 5. The grip ring 100 includes a ring body 10 and a support rib 20. The ring body 10 is a C-shaped structure with two free ends. The two free ends are a first free end 12 and a second free end 14 and each has a plane section. The ring body 10 is in the first free end. The end 12 is separated from the plane section of the second free end 14 to form a breaking opening 16 , and the breaking opening 16 communicates the inner and outer sides of the collar body 10 , so that the collar body 10 has the ability to deform under pressure. In addition, the ring body 10 has a through hole 18 on both sides of the opening 16, one end of the two through holes 18 communicates with the opening 16, and the other end penetrates the outer peripheral surface of the ring body 10. Furthermore, the ring The inner annular surface of the main body 10 is concavely provided with two concave portions 19 .

The support rib 20 of the handle collar 100 has two opposite ends and contacts the first free end 12 and the second free end 14 of the collar body 10 respectively, the support rib 20 makes the inner ring of the collar body 10 The diameter D of the space surrounded by the surface is maintained to be equal to or slightly larger than the outer diameter d of the bundle tube 202 (refer to FIG. 3 ). The support rib 20 in this embodiment is an elongated structure integrally formed with the collar body 10 . Preferably, the support rib 20 is located on one side of the two through holes 18 and is biased against the center of the collar body 10 .

The above is the description of the structure of each part of the grip ring 100 according to the first preferred embodiment of the invention, and then the usage method and the effect achieved are as follows.

Referring to FIG. 1 , the support rib 20 of the handle tie ring 100 supports the opening 16 , and the support rib 20 keeps the space diameter D of the tie ring body 10 at a constant value greater than or equal to or slightly larger than the tie tube 202 in the state of the outer diameter d, and the support rib 20 can ensure that the grip ring 100 after being formed and taken out from the mold will not shrink the space diameter D of the ring body 10 due to cooling shrinkage. In the process of connecting, it is not necessary to stretch the space diameter D surrounded by the inner ring surface of the grip ring 100 by manpower or aids, so the grip ring 100 can be easily attached to the grip. The bundle of tubes 202 of 200 makes the splicing process more convenient and can improve the assembly efficiency. After the grip ring 100 is sleeved on the bundle tube 202 of the grip 200 , the two arc-shaped pieces 202 a constituting the bundle tube 202 are respectively fitted with the two concave portions 19 of the grip ring body 10 , so that the grip ring 100 will not rotate relative to the handle 200, and then use a bolt (not shown) to pass through the through hole 18 of the collar body 10, and cooperate with a nut to force the first freedom of the collar body 10 The end 12 is close to the second free end 14 , the support rib 20 of the elongated structure is forcibly squeezed, resulting in structural damage or deformation, so that the grip ring 100 is firmly locked to the bundle tube 202 of the grip 200 , the bundle tube 202 squeezes the handle again, thus completing the purpose of fixing the handle 200 to the handle. The advantage of designing the support rib 20 to be located near the center of the ring body 10 is that the first free end 12 and the second free end are forced by applying pressure to the locking fasteners (such as the aforementioned bolts and nuts). 14, the movement (deformation) of the outer side at the opening 16 of the ring body 10 will be greater than the movement (deformation) of the inner side, so that the support ribs 20 are easily bent, deformed or broken toward the center of the ring body 10, and deformed. The rear or fractured support rib 20 is closer to the center of the collar body 10 , so it will not affect the function of the grip collar to clamp the handle tube.

In the above embodiment, the support rib 20 is for the purpose of contacting the first free end 12 and the second free end 14 of the ring body 10 integrally at both ends. However, in other embodiments, the support rib 20 may be a One end is integrally connected to one of the free ends of the collar body 10, and the other end of the support rib 20 is kept in a non-integrated abutment state with the other free end of the collar body 10, as shown in FIG. 6 . The grip ring 100A of the preferred embodiment has the same as the ring body 10 of the above-mentioned embodiment, and the two ends of the support rib 20A are a first end 22 and a second end 24 respectively, wherein the first end 22 It is integrally connected with the first free end 12 of the collar body 10, and the second end 24 is not integrally connected with the second free end 14 of the collar body 10, but achieves the purpose of contact by abutting. For ease of understanding, Fig. The second end 24 in 6 is drawn as not contacting the second free end 14. However, in practice, the second end 24 and the second free end 14 are in a detachable contact state. The aforementioned support rib 20A can also be used. The purpose of opening the opening 16 is achieved. When a locking means is applied to the collar body 10 to force the first free end 12 to approach the second free end 14, in addition to the structural damage of the support rib 20A caused by extrusion, the support may also be forced The deformation of the rib 20A will not affect the effect of the grip ring 100A for tightening the bundle tube 202 of the grip 200 . In order to ensure that the support rib is deformed to facilitate the first free end 12 to approach the second free end 14 easily, the third preferred embodiment of the support rib 20B in the third preferred embodiment shown in FIG. The two ends 26 are curved in an arc shape. When the supporting rib 20B is pressed, the curved second end 26 can cause the supporting rib 20B to deform outward.

Hereinafter, several embodiments that can achieve the same purpose will be provided. First, it will be explained that the grip ring of the following embodiments all include the same ring body 10 as that of the first preferred embodiment, and then only support The different aspects of the rib are described below.

FIG. 8 shows the fourth preferred embodiment of the present invention, in which both ends of the support rib 20C can be integrally connected to the collar body 10 , or one end can be integrally connected to the collar body 10 as shown in FIG. 6 , and the other end Abutting against the collar body 10 in a non-integrated manner, no matter what form, the body of the support rib 20C has a notch 28 , and the opening direction of the notch 28 is preferably facing the center of the collar body 10 . Not limited to this.

FIG. 9 shows the fifth preferred embodiment of the present invention, wherein the support rib 20D is composed of a first rib section 21 and a second rib section 23 . The first free end 12 is connected, one end of the second rib segment 23 is connected with the second free end 14 of the collar body 10 , and the other end of the first rib segment 21 is spaced from the other end of the second rib segment 23 A slit 25, in this embodiment, the first rib segment 21 has a first chamfered surface 21a, the second rib segment 23 has a second chamfered surface 23a, the slit 25 is formed between the first chamfered surface 21a and the between the second chamfered surfaces 23a.

10 shows the sixth preferred embodiment of the present invention, wherein the body of the support rib 20E defines a middle portion 27 and is located on both sides of the middle portion 27 and is connected to the first free end 12 and the second free end 14 respectively The contact portion 29, wherein the diameters of the support rib 20E in the middle portion 27 and the two contact portions 29 are designed in an unequal manner, so that the support rib 20E can be easily deformed under pressure.

In the implementation of the present invention, different types of support ribs are used to support the opening 16 of the collar body 10 , so that the space diameter D of the handle collar 100 is always greater than or equal to or slightly larger than the outer diameter of the harness tube 202 . d, so that the grip ring 100 can be easily sheathed with the bundle tube 202 of the grip 200, so as to improve the assembly efficiency.

The above descriptions are only a few preferred feasible embodiments of this creation, and any equivalent changes made by applying the description of this creation and the scope of the patent application should be included in the patent scope of this creation.

[This creation] 100, 100A, 100B: Grip Rings 200: Grip 201: hollow part 202: Bundle Tube 202a: Curved piece 10: Ring body 12: First free end 14: Second free end 16: Disconnect the port 18: Perforation 19: Recess 20, 20A, 20B, 20C, 20D, 20E: Support ribs 21: First rib segment 21a: First chamfer plane 22: First End 23: Second rib segment 23a: Second chamfer plane 24: Second End 25: Cut 26: Second End 27: Middle part 28: Notch 29: Contact part

FIG. 1 is a perspective view of the grip ring and the grip according to the first preferred embodiment of the invention. FIG. 2 is a cross-sectional view taken along the line 2-2 of FIG. 1 . FIG. 3 is a respective side view of the grip collar and grip of FIG. 1 . FIG. 4 is a schematic diagram of the combination of the grip ring and the grip in FIG. 1 . FIG. 5 is a right side view of FIG. 4 . FIG. 6 is a partial enlarged schematic view of the grip ring according to the second preferred embodiment of the invention. FIG. 7 is a partial enlarged schematic view of the grip ring according to the third preferred embodiment of the invention. FIG. 8 is a partial enlarged schematic view of the grip ring according to the fourth preferred embodiment of the invention. FIG. 9 is a partial enlarged schematic view of the grip ring according to the fifth preferred embodiment of the invention. FIG. 10 is a partial enlarged schematic view of the grip ring according to the sixth preferred embodiment of the invention.

100: Grip Ring

10: Ring body

12: First free end

14: Second free end

16: Disconnect the port

18: Perforation

20: Support Ribs

22: First End

24: Second End

Claims (9)

A grip ring is used to be sleeved on a bundle tube of a handle, the bundle tube is defined with an outer diameter, and the bundle ring includes: a bundle ring body, which has two free ends and a connection between the two free ends. A C-shaped structure with an opening is formed between them; a support rib has opposite ends and contacts the two free ends of the ring body respectively, the support rib makes the space enclosed by the inner ring surface of the ring body The diameter is slightly larger than the outer diameter of the bundle tube. The handle collar of claim 1, wherein the collar body and the support rib are integrally formed. The grip ring as claimed in claim 1 or 2, wherein the ring body has a through hole on both sides of the opening, one end of the through hole communicates with the opening, and the other end penetrates the outer peripheral surface of the ring body; The support rib is located on one side of the through hole and is biased against the center of the ring body. The grip collar of claim 1 or 2, wherein the body of the support rib has a notch. The handle girdle according to claim 1 or 2, wherein the support rib comprises a first rib segment and a second rib segment respectively having different ends, and one end of the first rib segment is connected to the body of the girdle body. One of the free ends, one end of the second rib segment is connected to the other free end of the ring body, and the other end of the first rib segment is spaced from the other end of the second rib segment to form a notch. The handle collar of claim 5, wherein one end of the first rib segment has a first chamfered surface, one end of the second rib segment has a second chamfered surface, the first chamfered surface and the second chamfered surface The cut is formed between the chamfered surfaces. The handle strap according to claim 1 or 2, wherein the body of the support rib defines a middle portion and a contact portion located on both sides of the middle portion, wherein the support rib is located between the middle portion and the contact portion. diameters are not equal. The handle collar of claim 2, wherein the two free ends of the collar body are a first free end and a second free end respectively, and the two ends of the support rib are a first end and a respectively The second end, wherein the first free end and the first end are integrally connected, and the second free end and the second end abut each other. The grip ring as claimed in claim 8, wherein the second end of the support rib is curved in an arc shape.

Images