WO2012000375A1

WO2012000375A1 - Cord buckle and fixing structure using the same

Info

Publication number: WO2012000375A1
Application number: PCT/CN2011/075445
Authority: WO
Inventors: 罗洪文
Original assignee: 香港多耐福有限公司
Priority date: 2010-07-01
Filing date: 2011-06-08
Publication date: 2012-01-05
Also published as: CN102309094A

Abstract

A cord buckle and a fixing structure using the same, wherein the cord buckle comprises a integrally-molded buckle body (100), and the fixing structure comprises a cord (200) and the cord buckle. The buckle body (100) comprises a transverse part (110), a hook part (120) located at the first end of the transverse part (110), and a cord clamping part (130) located at the second end of the transverse part (110). The cord clamping part (130) is provided with a lacing hole (140) and a cord clamping slot (150). The cord (200) is constituted to twin-cord, the first end (210) of which passes through the hole (140) of the buckle body (100) and buckles to the hook part (120), so as to fasten the column part (300) between the twin-cord and the buckle body (100). The second end (220) of the twin-cord is clipped into the cord clamping slot (150). The cord buckle and the fixing structure have the advantages of simple structure and convenient use, and can fasten the column part fast and conveniently, thereby are suitable for use in the outdoor sport equipment like backpack.

Description

[Name of invention made by ISA according to Rule 37.2] Rope buckle and fixing structure using the same

Technical field

The present invention relates to a rope buckle, and more particularly to a rope buckle and a fixing structure using the same.

Background technique

In outdoor activities such as hiking, adventure, and scientific research, equipment such as a cane, an axe (ice axe, etc.) is often used. When carrying these equipment, the handle of the cane and the grip of the axe are usually tied with a rope or a rope. The columnar member such as the shank is fixed on the backpack or the like. When the fixing is performed, the rope is required to be cumbersomely wound. When the detaching is performed, the cumbersome disassembling step is required, which causes great inconvenience to the use.

Summary of the invention

The technical problem to be solved by the present invention is to provide a rope buckle and a columnar member fixing structure which are simple in structure and convenient to use, and are inconvenient in use of the above-mentioned columnar member fixing structure of the prior art.

One of the objects of the present invention is to provide a cord buckle for use with a cord, comprising an integrally formed button body, the button body including a lateral portion, a hook portion at the first end of the lateral portion, and the A rope gripping portion at the second end of the transverse portion, the rope gripping portion having a stringing hole for the passage of the rope and a rope gripping slit for gripping the rope.

In the cord buckle of the present invention, the cord gripping slit has an open end.

In the rope buckle according to the present invention, the longitudinal direction of the stringing hole is located in the same plane as the longitudinal direction of the rope holding slit.

In the cord buckle of the present invention, the stringing hole is a tapered hole.

In the cord buckle of the present invention, the inner wall of the stringing hole is provided with an annular projection.

In the cord buckle of the present invention, the opening of the hook portion and the smaller diameter end of the tapered hole are located on the same side of the buckle body.

In the cord buckle of the present invention, the open end of the rope clamping slit and the larger diameter end of the tapered hole are located on the same side of the buckle body.

In the cord buckle of the present invention, the lateral portion has a strip-shaped hole, and the strip-shaped hole extends in the longitudinal direction of the lateral portion.

In the rope buckle according to the present invention, the hook portion, the lateral portion, and the rope holding portion enclose a shape that partially surrounds the rod or the columnar member.

Another object of the present invention is to provide a fixing structure for fixing a rod or column member, including a rope, and a rope buckle as described above, the rope being folded in half and the ends joined together to form a double rope, the pair a first end of the cord passes through the threading hole of the cord buckle and is fastened to the hook to secure the rod or column member between the double rope and the buckle body, the second of the double rope The end snaps into the rope gripping seam.

The implementation of the rope buckle of the present invention has the following beneficial effects:

The rope buckle and the fixing structure of the invention have the advantages of simple structure and convenient use, and can quickly and conveniently fix the rod or column member, and are very suitable for use in equipments such as backpacks for outdoor sports.

DRAWINGS

The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

Figure 1 is a schematic illustration of a preferred embodiment of a rope buckle of the present invention;

Figure 2 is a cross-sectional view of a preferred embodiment of the cord buckle of the present invention;

Figure 3 is a schematic view showing the fixing structure of the columnar member of the present invention;

4a-4c are schematic views showing the operation steps of the fixing structure of the present invention in use;

Fig. 5 is a schematic view showing an application example of the fixing structure of the present invention.

detailed description

For a better understanding of the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2, a preferred embodiment of the cord buckle of the present invention, in the embodiment, the cord buckle includes an integrally formed button body 100, and the button body 100 includes a lateral portion 110 at the lateral portion. a hook portion 120 at a first end of the 110, and a rope grip portion 130 at a second end of the lateral portion, the rope grip portion 130 having a stringing hole 140 for the passage of the rope and a rope grip for holding the rope Sew 150.

In the present embodiment, the rope gripping slit 150 has an open end 151 into which the cord is caught by the open end 151 of the cord gripping slit 150 and held by the cord gripping slit 150. The length direction of the stringing hole 140 is in the same plane as the length direction of the rope clamping slit 150, that is, the threading hole 140 and the rope nip 151 are substantially in the same plane, so that the design is advantageous for fixing the rope. In the present embodiment, for better fixing of the rope, the threading hole 140 is designed as a tapered hole, and the diameter of the first end 141 of the threading hole 140 is larger than the diameter of the second end 142 of the threading hole 140, wherein the first end The diameter of the 141 is preferably such that the rope can be freely inserted. The diameter of the second end 142 is suitable for the cable to be caught and the axial movement of the rope along the threading hole 140. The diameter of the second end 142 is not too large. It should not be too small. If it is too large, it will lose its fixing effect on the rope. If it is too small, it will bring inconvenience to the rope adjustment. The tapered design of the stringing hole 140 is such that during use, the cord can be easily pulled from the first end 141 to the second end 142, and vice versa, so that the rope can be prevented from loosening during use. In order to increase the obstruction effect of the stringing hole 140 on the movement of the rope, an annular projection may be added to the inner wall of the threading hole.

In the present embodiment, the opening 121 of the hook portion 120 of the buckle body 100 and the second end 142 having a smaller diameter of the threading hole 140 are located on the same side of the buckle body 100, the open end 151 of the rope clamping slit 150 and the tapered shape. The first end 141 of the larger diameter of the bore 140 is located on the same side of the buckle body 100. Referring to Fig. 3, the purpose of the design is that when the rope is passed out of the second end 142 of the stringing hole 140 and is caught in the rope clamping slit 150, a secondary V-shaped turning occurs, which makes the rope more reliable. The rope is prevented from being loosened by the cord gripping portion 130 during use. Further, in order to facilitate the fixing of the columnar member, the hook portion 120, the lateral portion 110, and the rope holding portion 130 enclose a shape that partially surrounds the columnar member, and form a recess 160 that fits the shape of the columnar member, and the columnar member can rest thereon Inside the recess 160. In order to facilitate the setting of the rope buckle on the backpack or the like, a strip-shaped hole 111 may be disposed on the lateral portion 110, and the strip-shaped hole 111 extends along the length direction of the lateral portion 110 to facilitate the weaving of the webbing and the like to fix the buckle body to the backpack, etc. On the item.

The rope buckle of the invention has only one integrally formed component, and the rope buckle of the invention has the advantages of simple structure, convenient use and the like with respect to the plurality of plastic parts and the rope buckle composed of the spring parts.

The structure of the rope buckle of the present invention has been described above with reference to the accompanying drawings, and how the fixing structure using the rope buckle of the present invention will be described in detail below.

As shown in FIG. 3, it is a schematic view of the fixing structure of the present invention, including the buckle body 100 of the rope buckle according to the preferred embodiment of the rope buckle of the present invention, and the rope 200 matched with the buckle body 100. The rope 200 is folded in half and the end portion is folded. Connected together to form a double rope, the first end 210 of the double rope passes through the threading hole 140 of the buckle body 100 and is fastened on the hook portion 110 to fix the columnar member between the double rope and the buckle body 100, and the second of the double rope The end 220 snaps into the rope gripping slit 150. The specific operation steps of the fixing structure when used are as shown in Figs. 4a - 4c, and the columnar member 300 abuts on the lateral portion 110 of the button body 100. In the present embodiment, the rod or column member 300 rests on the hook portion. 120, the lateral portion 110 and the rope clamping portion 130 are enclosed in a semi-enclosed rod or column-shaped recess 160. The first end 210 of the double rope passes through the stringing hole 140 of the button body 100 and then passes around the rod or column 300 buckle. On the hook portion 120, and then pulling the second end 220 of the double rope backward, the double rope contracting fixes the rod or column 300 between the double rope and the buckle body 100, and after tightening the double rope, the second end of the double rope 220 is wound into the rope clamping slit 150, and the double rope is clamped and fixed by the rope clamping slit 150, thereby completing the fixing of the rod or column 300. It should be understood that the ropes in Figures 4a-4c use thin lines with no diameter to indicate the operational steps in use, and are merely illustrative, rather than actual renderings.

The cord buckle in the fixing structure of the present invention may be provided on a backpack or the like, or separately from the equipment such as a backpack, and fixed thereto together with a rod or a column shape only when needed. Referring to Fig. 5, an application example in which a rope buckle and a backpack are separately provided, in this application example, the rope buckle is not fixed to the backpack, and the backpack is provided with a device 400 for connection. In the embodiment, the device is a rope. Or ribbon, The first end 210 of the double rope, after being hooked into the hook portion 120, passes through the connecting device 400, passes through the tapered hole 140 and is wound into the rope clamping slit 150, thereby being fixed and attached to the backpack. In practical applications, the device may also be woven fabric, leather, plastic sheet, plastic plate or the like. When the rod or column 300 is fixed by such a structure, since the opening 151 of the rope clamping slit 150 faces the direction of the backpack so that the card is moved toward the position 510 at the second end 220 of the double rope, due to the limitation of the backpack, The moving distance is limited, and the structural design can reduce the possibility that the rope will come out of the rope clamping slit 150 when receiving other external force, and when there is an external force to move the rope toward the position 520, the rope will be in the rope clamping slit 150. The card is tighter, making the rope less prone to escape.

The rod or column member described in the embodiment of the rope buckle and the embodiment of the fixing structure using the cord buckle may be a cane, an axe handle (an axe handle of an ice axe, etc.), and other columnar objects or components, such as It can be used to fix cylindrical water cups, water bottles, etc.

The embodiments of the present invention have been described above with reference to the drawings, but the present invention is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not restrictive, and those skilled in the art Many modifications and variations of the present invention are possible without departing from the spirit and scope of the invention.

Claims

A cord buckle for use with a cord for securing a rod or column member, comprising: an integrally formed button body, the button body including a lateral portion, a hook portion at a first end of the lateral portion And a rope clamping portion at the second end of the lateral portion, the rope clamping portion having a threading hole for the passage of the rope and a rope clamping slit for holding the rope.
The cord buckle of claim 1 wherein said cord retaining slit has an open end.
The cord buckle according to claim 2, wherein a length direction of the stringing hole is in the same plane as a length direction of the rope clamping slit.
The cord buckle according to claim 1, wherein the stringing hole is a tapered hole.
The cord buckle according to claim 4, wherein the inner wall of the stringing hole is provided with an annular projection.
The cord buckle according to claim 4, wherein the opening of the hook portion and the smaller diameter end of the tapered hole are located on the same side of the buckle body.
The cord buckle according to claim 4, wherein an open end of the cord clamping slit and a larger diameter end of the tapered bore are located on the same side of the buckle body.
A rope buckle according to any one of claims 1 to 7, wherein the lateral portion has a strip-shaped hole, and the strip-shaped hole extends in the longitudinal direction of the lateral portion.
The cord buckle according to claim 8, wherein the hook portion, the lateral portion, and the rope holding portion enclose a shape that partially surrounds the rod or the columnar member.
A fixing structure for fixing a rod or column member, comprising: a rope, and the rope buckle according to any one of claims 1 to 9, wherein the rope is folded in half and the ends are joined together to form a double rope, a first end of the double rope passes through a stringing hole of the rope buckle and is fastened to the hook portion to fix the rod or column member between the double rope and the buckle body, the double rope The second end snaps into the rope gripping seam.