KR200245734Y1 - Fixing hook - Google Patents

Abstract

The present invention relates to a hook for fixing, is formed having a predetermined width and size, the upper portion of the body is provided with a hook ring 11, the lower portion of the body window (14, 18) is first open In a state where the coupler 12 and the second coupler 15 are divided, the first coupler 12 is positioned in connection with the hinge piece 13, and the first coupler 12 and the second coupler ( A lower portion of the hook 15 includes a hook body 10 through which the fitting holes 19a and 19b are inserted so that the string 20 can be fitted; Located in the bottom of the first coupler 12 and the second coupler (15) elastically flowable open window (14) (18) and the fixing concave (31) are each protruded toward the inside A support piece 30; In order to fix the first and second coupling holes 12 and 15 which are side-coupled from the inside of the body center portion of the hook body 10 from the outside, the inside of the body is formed to penetrate, the inner both sides have an elastic force and the outside Since it comprises a fixing cap 40 is formed with a locking groove 41 to control the support piece 30 of the first and second coupling holes 12, 15 protruding into the hook for fixing the string 20 as in the prior art It is possible to improve assembly and productivity by using a method of coupling the string 20 from the side rather than the method of fixing to the bottom of the (100).

Therefore, it is a very useful design that can improve the merchandise and convenience.

Description

Fixing hook {Fixing hook}

The present invention relates to a fastening hook, more specifically, the lower body of the fastening hook is formed so as to be separated on both sides, is designed to improve the ease of assembly by being fixed in a manner that is engaged with each other in the side when assembling with the string. will be.

In general, in order to install tents and crack down bags, fixing hooks are used at the ends of strings.

The shape of the fixing hook that is commonly used is largely provided with a hook ring in the upper body, the body portion with the fitting groove is formed so that the string is inserted into the lower body, and to firmly fix the string installed in the lower fitting groove In order to be able to, it is composed of a fixing cap which is mounted on the lower outside of the body portion.

Therefore, in the assembly of the fixing hook with the string, the convenience of assembly and the tightening force after fixing are important.

That is, the process of assembling the fixing hook and the string is very cumbersome, or it is very important to form the product in consideration of the disadvantages of the fastening force that the string is easily detached from the fixing hook after fixing.

The conventional fastening hook configured as described above is assembled using the fixing cap after inserting the string into the lower fitting groove of the body, so that the string is not smoothly inserted in the process of inserting the string into the fitting groove of the fixing hook. there was.

In addition, since the smooth insertion of the string is not made by the fitting groove of the fixing hook, there is a closed end in which the fastening force and durability are reduced later.

An object of the present invention is to provide a fixing hook that is formed so that the lower body of the fixing hook is separated on both sides, and is fixed with the string by engaging with each other in the side when assembling with the string to improve the assembly convenience. have.

Another object of the present invention is to improve the work productivity because the assembly is made in such a way that the strings are engaged with each other in the assembly of the fixing hook instead of inserting the string from the lower body of the fixing hook as in the prior art To provide a fastening hook.

Another object of the present invention is to provide a hook for a low and low to improve the marketability and reliability.

1 is a perspective view showing the shape of the fixing hook of the present invention.

Figure 2 is a cross-sectional view showing a state in which the string is fixed to the present invention fixing hook.

Figure 3 is a front view showing a state that the fixing cap is fitted on the bottom of the hook for fixing the subject innovation.

Figure 4a, 4b, 4c is an assembly progress showing a state in which the string and the fixing cap is installed on the hook for fixing the subject innovation. Figure 5 is a partially cut assembly state showing a state that the fixing cap is fixed to the support piece is raised Cross-section.

* Description of the symbols for the main parts in the drawings *

10-hook body 11-hook

12-First Coupler 13-Hinge

14,18-Window 15-Second Coupler

16-engaging projection 17-fitting groove

20-String 30-Support

40-Retaining cap 100-Retaining hook

An object of the present invention is formed having a predetermined width and size, the upper portion of the body is provided with a hook ring 11, the lower portion of the body, the window 14, 18, respectively, the first coupler 12 is open; And the first coupler 12 is positioned in connection with the hinge piece 13 in a state in which the second coupler 15 is divided, and the lower portion of the first coupler 12 and the second coupler 15 is A hook main body 10 into which the fitting holes 19a and 19b are excavated so that the string 20 can be mounted therein; and elastically at the lower portions of the first coupling tool 12 and the second coupling tool 15; A support piece (30) positioned in the windows (14) (18) slidably flowable to each other and having fixed recesses (31) protruded inwardly;

In order to fix the first and second coupling holes 12 and 15 which are side-coupled from the inside of the body center portion of the hook body 10 from the outside, the inside of the body is formed to penetrate, the inner both sides have an elastic force and the outside It is achieved by consisting of a fixed cap 40 is formed with a locking groove 41 to control the support piece 30 of the first and second coupling holes 12, 15 protruding into the.

Therefore, the present invention is formed in such a way that the string 20 is coupled to the side rather than the method of fixing the string 20 to the bottom surface of the fixing hook 100 as in the related art, thereby improving assembly and productivity. It is.

Therefore, the merchandise and convenience can be improved.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in detail as follows.

1 is a perspective view showing the shape of the fixing hook of the present invention.

Figure 2 is a cross-sectional view showing a state in which the string is fixed to the hook for fixing the subject innovation.

Figure 3 is a front view showing a state that the fixing cap is fitted on the bottom of the hook for fixing the subject innovation.

Figure 4a, 4b, 4c shows the state in which the string and the fixing cap is installed in the fixing hook of the present invention as an assembly progress. Figure 5 shows the state that the support piece is fixed to the locking groove by moving the fixing cap to the upper part. It is shown by the notch cross section.

That is, as shown in Figures 1 to 5, the shape of the hook body 10 of the fixing hook 100 is formed with a predetermined width and size, the upper portion of the body is provided with a hook ring (11).

In addition, the lower portion of the hook body 10 is provided with a first coupler 12 and a second coupler 15 in a structure that is substantially divided into 1/2 of each other, the first coupler is a circular hinge piece ( 13) is connected to the left and right opening and closing state.

The hinge piece 13 to have an inductive state in which the first coupler 12 is integrally connected has a role of a plastic hinge with a relatively thin thickness at the center portion so that the first coupler 12 can be variably moved. Thus, the first coupler 12 is pivotable to the side by the pivot point of the central portion of the hinge piece (13).

Meanwhile, fitting grooves 19a and 19b are dug into the bottoms of the first coupling tool 12 and the second coupling tool 15 so that the string 20 may be fixed therein. 19a and 19b are dug to be divided into the first coupler 12 and the second coupler 15 in the shape of a semi-circle when the string 20 is circular.

In addition, the first coupler 12 and the second coupler 15 have windows 14 and 18 open to the outer center, and the windows 14 and 18 are secured to secure the string 20. In order to be able, the support piece 30 is installed in the structure which is symmetrical in each side.

The support piece 30 is integrally molded so that the lower portion thereof has elasticity with the first coupler 12 and the second coupler 15, and the inner side of the support piece 30 has the fixing cap 40 covered therein. The fixing recesses and protrusions 31 are formed to protrude inwards, respectively, so that the string 20 can be firmly fixed in contact with the string 20.

If the fixed concave-convex 31 is formed sharply as shown in the figure, it can be more effectively prevent the separation or slipping of the string 20 while being stuck in the body of the string 20.

In addition, the support piece 30 is protruded with a predetermined inclination angle to the outside of the first coupler 12 and the second coupler 15 in the free state, the lower end portion of the first coupler 12 and It is molded in a plastic hinged state having elasticity integrally with the second coupler 15.

On the other hand, in order to allow the support piece 30 to be moved in and out freely, the first coupling tool 12 and the second coupling tool 15 have windows 14 and 18 open to the outside. Will be formed.

Unlike the first coupler 12, the second coupler 15 is integrally formed on the hook body 10 without being separated outward by the hinge piece 13.

In addition, the shape of the second coupler 15 is the same as the shape of the first coupler 12 to each other.

That is, the first coupler 12 formed in the center of the body of the hook body 10 is positioned to be separated outward by the hinge piece 13, the second coupler 15 is separated from the hook body 10 Since the first coupler 12 and the second coupler 15 are formed to be in contact with each other at the same position, the first coupler 12 and the second coupler 15 may form a circular column as shown in the drawing. At this time, it may be designed to achieve the shape of the square pillar according to the design.

As described above, the first coupler 12 and the second coupler 15 of the hook body 10 are side-coupled with each other to fix the string 20. A fixed cap 40 is installed to surround the outside in the state in which the 15 is overlapped.

The fixing cap 40 is installed on the outer side of the first and second coupling holes 12 and 15 to prevent the first and second coupling holes 12 and 15 from being separated, thereby fixing the string 20 more firmly. Play a role.

The shape of the fixing cap 40 is formed to penetrate the inside of the body, the locking groove to intermittently support the support piece 30 protruding inclined outwardly of the first and second coupling holes 12, 15 on both sides. 41 is formed.

That is, when pulled up to the position of the first coupler 12 and the second coupler 15 of the fixing cap 40 to tighten the string 20, as shown in FIG. 2 is to tighten the support piece 30, which was opened to both sides from the outside of the coupler (12) (15) to the inside, and in the position where the fixing cap 40 is fully raised to the elasticity of the support piece (30) to open By the opening of the locking groove 41 and the end portion of the support piece 30 is caught by the locking groove 41 to prevent the falling of the fixing cap 40. This state is the opening of the support piece 30 As a result, it prevents the string 20 from being separated from the hook body 10 in the tightened state.

Accordingly, the locking groove 41 is set in consideration of the position where the support piece 30 is caught and fixed starting from the inner lower side as shown in FIG. 3. That is, the side coupling to the fixing cap 40 is performed. When the first and second coupling holes 12 and 15 are fitted, they protrude to the outside of the support pieces 30 on both sides, and the support pieces 30 are moved inward by the fixing cap 40. After being caught in the locking groove 41 of the fixing cap 40 is firmly fastened.

As a result, the support piece 30 is tightened inwardly by the inner surface of the fixing cap 40 while the fixing cap 40 is fitted, presses the string 20 to be fastened, and is caught by the locking groove 41. It is prevented to be separated to the lower portion of the jersey hook body (10). In addition, the first and second coupling tools 12 and 15 can be firmly fixed to each other.

In addition, the first coupler 12 and the second coupler 15 are separated from the inner lower portion of the first coupler 12 and the second coupler 15 before the fixing cap 40 is installed. In order to prevent it, a locking protrusion 16 is formed at an inner end of the second coupling hole 15, and a fitting groove in which the locking protrusion 16 is inserted and positioned at an inner lower portion of the first coupling hole 12 ( 17) can be formed and used.

That is, since the first coupler 12 and the second coupler 15 that are coupled to each other in the lateral direction before the fixing cap 40 is installed apart from each other, the fixed cap 40 cannot be normally operated. In order to prevent this, a hemispherical locking protrusion 16 is formed at an inner lower portion of the second coupling hole 15, and a fitting groove 17 is formed at an inner lower side of the first coupling hole 12 to prevent the first coupling hole 15. Only by the self-coupling of the two coupling spheres (12) (15) is to catch the locking projections (16) can be prevented from being separated from each other.

Therefore, since the first and second coupling holes 12 and 15 are not separated from each other even after side coupling, the installation work of the fixing cap 40 can be easily performed, thereby improving assembly convenience.

According to the configuration of the present invention as described above, first, because the string is fixed in a manner that is coupled to the side rather than the way of fixing the string 20 in the bottom as in the prior art it is possible to improve productivity by improving the assembly.

Second, the support piece 30 formed on the outer side of the first and second coupling spheres 12 and 15 is formed with a predetermined inclination angle and then moved inwardly by itself when the fixing cap 40 is engaged. It is moved to the outside again is coupled to the locking groove 41 of the fixing cap 40 can be more firmly prevent the separation of the first and second coupling holes 12, 15 and the string 20.

Third, the locking projections 16 and the fitting grooves 17 which can be prevented from being separated from each other before the installation of the fixing cap 40 can be selectively installed on the inner lower portion of the first and second coupling holes 12 and 15. Therefore, the assembly convenience can be improved.

Therefore, the configuration of the fixing hook 100 as described above can improve the ease of assembly and fastening force, and the productability and reliability than conventional.

Claims (2)

It is formed with a predetermined width and size, and the upper portion of the body is provided with a hook ring 11, the lower portion of the body, the first coupler 12 and the second coupler with the windows 14, 18 are open, respectively. The first coupler 12 is positioned in connection with the hinge piece 13 in the divided state 15, and the lower portion of the first coupler 12 and the second coupler 15 is connected to the string 20. A hook body (10) into which fitting holes (19a) and (19b) are dug so that they can be fitted; Located in the bottom of the first coupler 12 and the second coupler (15) elastically flowable open window (14) (18) and the fixing concave (31) are each protruded toward the inside A support piece 30; In order to fix the first and second coupling holes 12 and 15 which are side-coupled from the inside of the body center portion of the hook body 10 from the outside, the inside of the body is formed to penetrate, the inner both sides have an elastic force and the outside Fastening hook, characterized in that consisting of a fixing cap 40 is formed with a locking groove 41 for intermittent the support piece 30 of the first and second coupler (12) (15) protruding into. The method of claim 1, wherein the inner end of the second coupler (15) protruding to form a locking projection (16), the inner side of the first coupler (12) is fitted to the fitting projection 16 is fitted. Fixing hook, characterized in that the groove (17) is formed so that the first coupler (12) and the second coupler (15) to maintain the mutual coupling state.