KR20160002002A - A zipper - Google Patents

Abstract

The present invention relates to an element damage preventive zipper. In the element damage preventive zipper of the present invention, elements are shaped in an element shaping unit of a double-sided zipper tape, and a fixing pin and an insertion and release pin are respectively connected and fixed to the element shaping unit of a double-sided fastener tape, wherein the fixing pin is connected and fixed to one side of an inner part of a box member; the insertion and release pin is attached to the other side of the box member; elements shaped in the element shaping unit of the double-sided fastener tape are connected to or separated from each other when a slider moves forward or backward in a state that the insertion and release pin is inserted into the other side of the box member; fixing units are formed in protrusion and depression shapes to correspond to the connecting surface of the fixing pin and the insertion and release pin, which are connected and fixed to the element shaping part of both-sided fastener tape, and connected to and separated from each other. According to the present invention, the element damage preventive zipper prevents incomplete engagement of elements and damage of the elements due to collision of the elements on both sides of the zipper by connecting fixing units formed to correspond to the connecting surface of the fixing pin and the insertion and release pin when separated elements are engaged. The zipper of the present invention has merits in that additional costs or time is not needed by shaping the fixing units to correspond to the connecting surface of the fixing pin and the insertion and release pin at the same time when shaping the fixing pin and the insertion and release pin; and can select the fixing units according to uses and characteristics of the zipper by forming fixing units in various shapes to correspond to the connecting surface of the fixing pin and the insertion and release pin.

Description

An element damage preventive zipper {A ZIPPER}

The present invention relates to an element damaging preventing zipper which is improved so as to prevent incomplete engagement or damage of the Ellent when fastening an element.

To this end, an element (a coil-shaped element, a metal element, a synthetic resin element) is formed in an element forming portion of a zipper tape on both sides, and an element forming portion of the both side zipper tape And the shovel tongue is inserted into and detached from the other side of the box member while the insertion tongue is inserted into the other side of the box member, So that the element formed in the element forming portion of the both side zipper tape is joined or separated.

The fixing pins which are respectively engaged with and fixed to the element forming portions of the zipper tape of the both sides and the connecting means formed by unevenness are correspondingly formed on the connecting surfaces of the shovel attaching pins, To prevent the elements from being collided with each other due to collision of the two elements that are incompletely engaged or interlocked with each other, and to separate the combined fastening means when the combined elements are separated.

Zipper, which is also called a slide fastener, is applied to various items such as various clothes, bags, shoes, and the like, and is used in a reed bar formed on one end face of a zipper tape forming a predetermined length An element is molded (injection molding), and a pair of zipper tapes formed as described above are provided. An element molded in each of the reams is inserted into a slider, The elements of the zipper tape are engaged with each other or separated from each other.

The zipper formed as described above is known as a concealed type zipper which is hidden from the outside by hiding it in a woven fabric (garment or the like) in addition to a general type zipper.

A conventional zipper (an open zipper and a concealed zipper) will be described.

Elements (coil-shaped elements, metal elements, synthetic resin elements) are formed in the element forming portion of a pair of zipper tapes, and upper and lower ends of the zipper tape, A reinforcing tape (not specifically shown) is pressed and formed as a member, and a reinforcing tape on one side where a filter cord is formed in a pair of zipper tapes (2: (Specifically, not shown) and a box member (not specifically shown) are integrally formed (mounted and fixed) on the other reinforcing tape, and the reinforcing tape is attached to the box member (not specifically shown) (Not shown) of the zipper tape (2: Zipper Tape) on which elements are not formed In upper limb unit can he fixed respectively mounted.

As another zipper, a waterproof zipper formed by integrally adhering a waterproof tape (foamed urethane resin) to the back surface of a zipper tape is known.

As a conventional waterproof zipper, there are domestic utility model registration No. 20-168587, utility model registration No. 20-198209, utility model registration No. 20-304905, utility model registration No. 20-322063, utility model registration No. 20-342439, No. 20-2010-10681, No. 10-2001-9802 and No. 10-2007-28166 are known.

However, the above-mentioned conventional zippers are pointed out as following disadvantages.

The slider is moved in a state in which the shovel tappet attached to the zipper tape is passed through the slider and inserted into the insertion / removal chamber of the box member in a state of being closely contacted with the clapping member when fastening the zipper, Respectively.

However, in the conventional zippers, when the slider is moved while being passed through the slider and the slider is fully inserted into the insertion / removal chamber of the box member, the elements formed on the two side zipper tapes are inconsistent with each other, There is a phenomenon that the zipper which is damaged even if the element is damaged can not be used, and the quality of the product is significantly deteriorated thereby.

An object of the present invention is to provide an improved element-resistant zipper which can solve the above-mentioned problems.

In the present invention, an element (a coil-shaped element, a metal element, a synthetic resin element) is formed in an element forming portion of a zipper tape on both sides, and an element forming portion of the both side zipper tape is provided with a fixing pin, And the insert pin is inserted and removed at the other side of the box member. When the insert pin is inserted into the other side of the box member and the slider is moved forward and backward, The element (coil-shaped element, metal element, synthetic resin element) formed in the element forming portion of the zipper tape is engaged or separated;

A fixing pin which is fixedly coupled to the element forming portion of the zipper tape and a fixing means which is formed in a concavo-convex shape and which is capable of being engaged and disengaged is correspondingly formed on the joint surface of the shovel tipping pin And an object of the present invention is to provide an element damaging preventing zipper.

It is another object of the present invention to provide a fixing device for a motorcycle which is capable of preventing detachment of both elements caused by incomplete engagement or engagement of the elements when the separate elements are engaged with each other, And the fixing means formed corresponding to the connecting surface of the fixing pin and the insertion hole can be formed at the same time when the fixing pin and the insertion hole are formed so that no extra cost or time is required Thereby preventing the element from being damaged.

It is still another object of the present invention to provide an element deterioration preventing zipper that can be selectively used for the purpose and characteristics of a zipper by forming binding means corresponding to a connecting surface of a fixing pin and a shovel tipping pin in various shapes, I am trying to provide.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects,

An element (a coil-shaped element, a metal element, a synthetic resin element) is formed in an element forming portion of a zipper tape on both sides, and a fixing pin and an untrimmed pin are fixedly engaged with an element forming portion of the zipper tape on both sides, And the insert pin is inserted into the other side of the box member. When the slider is moved back and forth in the state where the insert pin is inserted into the other side of the box member, the zipper A zipper in which an element formed in an element forming portion of a tape is engaged or separated;

And a fastening pin fixedly coupled to the element forming portion of the both side zipper tapes and a fastening means formed to have a concavo-convex shape corresponding to the joint surface of the shovel tipping pin and being capable of being engaged and disengaged. Prevention type zipper 1 is provided.

According to the present invention,

An element (a coil-shaped element, a metal element, a synthetic resin element) is formed in an element forming portion of a zipper tape on both sides, and a fixing pin and an untrimmed pin are fixed and fixed to an element forming portion of the zipper tape on both sides, And the insert pin is inserted into the other side of the box member. When the slider is moved back and forth in the state where the insert pin is inserted into the other side of the box member, the zipper (Coil-shaped element, metal element, synthetic resin element) formed on the element forming portion of the tape is joined or separated.

A fixing pin which is fixedly coupled to the element forming portion of the zipper tape and a fixing means which is formed in a concavo-convex shape and which is capable of being engaged and disengaged is correspondingly formed on the joint surface of the shovel tipping pin do.

In the present invention, when the separated elements are engaged with each other, the fixing means is combined with the fixing means formed corresponding to the connecting surface of the shovel tipping pin, so that the elements that are incompletely engaged or interlocked with each other can be prevented from colliding with each other, And the fixing means formed to correspond to the connection surface of the fixing pin and the insertion hole can be formed at the same time when the fixing pin and the insertion hole are formed so that no extra cost or time is wasted, And the binding means formed to correspond to the connecting surface of the shovel taffinate are formed in various shapes so that the use and characteristics of the zipper can be selected and used.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exemplary view showing a zipper preventing element according to the present invention in a plan view. FIG.
FIG. 2A and FIG. 2B are an exploded perspective view and an assembled state plan view showing a box member, a fixing pin, and an unloading pin installed in an element damaging prevention type zipper according to the present invention illustrated in FIG.
FIGS. 3A and 3B, FIGS. 4A and 4B, and FIGS. 5A and 5B are exploded perspective views showing another embodiment of a fixing pin and a shovel tappet installed on a box member in an element- Floor plan.
6A to 6C are an exploded perspective view and a coupled state plan view showing still another embodiment of a fixing pin and a shovel attaching pin provided on a box member in an element damaging prevention type zipper according to the present invention, and a side view of a fixing pin mounted on a box member.

These and other objects and features of the present invention will be more clearly understood from the following detailed description based on the accompanying drawings.

1 to 6C illustrate a concrete realization example of the element damage prevention type zipper 1 according to the present invention. Fig. 1 is an exemplary view showing the element damage prevention type zipper 1 according to the present invention in a plan view And FIGS. 2A and 2B are exploded views illustrating the box member 10, the fixing pin 20 and the shovel taffet 30 installed in the element-damaging type zipper 1 according to the present invention illustrated in FIG. 3A and 3B, Figs. 4A and 4B and Figs. 5A and 5B are perspective views showing a state in which the fixing pin 20 installed on the box member 10 in the present invention and the fixing pin 20 mounted on the box member 10 6A to 6C are exploded perspective views showing still another embodiment of the fixing pin 20 and the shovel tipping pin 30 installed in the box member 10 according to the present invention, A state plan view and a side view of the fixing pin 20 mounted on the box member 10. Fig.

The structure of the element damaging preventing zipper 1 according to the present invention will be described.

(3: 3-1, 3-2) are provided in an element forming portion provided on each of the zipper tapes (2: 2-1, 2-2) with a pair of zipper tapes (2: And reinforcing tapes 4 were attached to the end portions of the zipper tapes 2 (2-1 and 2-2), respectively.

The element forming portion of each zipper tape 2 (2-1, 2-2) to which the reinforcing tape 4 is adhered is combined with the fixed pin 20 in which the slider 5 is inserted and a separate intermittent pin 30 And the fixing pin 20 is fixedly coupled to one side of the inside of the box member 10 and the shovel detaching pin 30 is fixed to the inside of the box member 10 11 (joining and separating).

The slider 5 is moved to the box member 10 and the slider 5 is advanced in a state where the shovel tongue 30 is inserted into the other side of the box member 10, 3-1 and 3-2 are engaged with the elements 3: 3-1 and 3-2 formed on the element forming portions of the sliders 2-1 and 2-2, (3: 3-1, 3-2) is released when the lever 5 is retracted.

The above-described structure has the same structure as the conventional zipper and operates in the same manner, so that a detailed description thereof will be omitted.

The fixing pins 20 are fixed to the element forming portions of the zipper tapes 2 (2-1 and 2-2) and the connecting surfaces of the fixing pins 20 and the shovel tipping pins 30 (Facing surface) are formed with coupling means 22 and 32 corresponding to the concave and convex portions so as to be combined and separated.

The coupling / separation fastening means 22 and 32, which are formed to correspond to the connecting surfaces (opposing surfaces) of the fixing pin 20 and the shovel tipping pin 30, as shown in FIGS. 1, 2A and 2B, A coupling groove 22-1 is formed on one side of the connecting pin of the fixing pin 20 or the insertion hole pin 30 and a coupling protrusion 32-1 is formed on the other side.

When the slider 5 is advanced to engage the elements 3 (3-1, 3-2), the coupling projections 32-1 are engaged with the coupling recesses 22-1 as illustrated in Figs. 1 and 2B So that the elements (3: 3-1 and 3-2) on both sides are properly engaged with each other without causing a displacement (damage) as in the conventional case.

The coupling groove 22-1 formed on one side of the connecting surface of the fixing pin 20 or the insertion hole pin 30 and the coupling protrusion 32-1 formed on the other side are formed in the same plane as that shown in FIGS. 2b and a triangular shape as illustrated in Figs. 4a and 4b, a trapezoidal shape as illustrated in Figs. 3a and 3b, an arcuate shape as illustrated in Figs. 5a and 5b And polygonal formation, although not specifically shown.

Particularly, the pendulum groove 22 formed on one side of the connecting surface of the fixing pin 20 or the insertion hole pin 30 can be formed in various shapes / shapes.

As shown in Figs. 1 to 2B and Figs. 4A and 4B, the upper and lower openings 22-1 may be formed as upper and lower openings 22-1 which are completely opened up and down. As shown in Figs. 3A and 3B, An upper open coupling groove 22-2 which is closed and a lower open coupling groove 22-3 which is opened at the lower side and closed at the upper side as shown in Figs. 4A and 4B, Closing binding grooves 22-4 in which the upper side and the lower side are closed as shown in Fig. 5A to Fig. 5B and a groove is formed in the middle.

22-2, 22-2, 22-3, 22-4 and coupling projections 32 (32: 32-22, 22-3, 22-4) formed on either side of the connection surface of the fixing pin 20 or the insertion hole pin 30, 1, 32-2, and 32-3 may be formed of double coupling grooves 25 and double coupling projections 35 as illustrated in Figs. 6A to 6C, thereby strengthening the binding force.

6A and 6C, the upper coupling groove 26 and the lower coupling groove 27 are formed in the front and rear sides, respectively. The upper coupling groove 26 and the lower coupling groove 26 are formed in the upper and lower coupling grooves 26, And the tips of the lower binding grooves 27 are overlapped with each other.

The double fastening protrusions 35 are formed in the front and rear sides of the upper fastening protrusions 36 formed on the upper side and the lower side fastening protrusions 37 formed on the lower side and the rear fastening protrusions 36 formed on the lower side of the upper fastening protrusions 36 and the lower fastening protrusions 37 And the tips were formed to overlap with each other.

The upper binding groove 36 is coupled to the upper binding groove 26 and the lower binding groove 27 is coupled to the lower binding groove 27. As a result, So that the projection 37 is engaged.

Hereinafter, the operating relationship of the element-damage preventing zipper 1 according to the present invention will be described.

The element damaging preventing zipper 1 according to the present invention can also move the slider 5 to the box member 10 like the conventional zipper so that the shovel tipping pin 30 is formed on the other side of the box member 10 (Inserted) into the insertion / removal chamber 11.

The coupling protrusion 32 (32-1, 32-2, 32-3) formed on the shovel pin 30 is inserted into the coupling groove 10 Or the upper coupling projections 36 and the lower coupling projections 37 of the double coupling projections 35 are inserted into the upper coupling grooves 26 and 22 The elements 3 (3-1 and 3-2) formed on the element forming portions of the zipper tapes 2 (2-1 and 2-2) are arranged alternately with each other And remains in an aligned state.

3-1 and 3-2 formed on the element forming portions of the zipper tapes 2 (2-1 and 2-2) are arranged alternately and aligned so that the slider 5 is positioned on the upper side The elements 3: 3-1 and 3-2 formed on the element forming portions of the zipper tapes 2 (2-1 and 2-2) Lt; / RTI >

When the slider 5 is retracted with the elements 3: 3-1 and 3-2 engaged as described above, the engaged state of the combined elements 3: 3-1 and 3-2 is released, and the element 32-1 and 32-2 by separating the insertion end stopper 30 coupled to the box member 10 in a state in which the engagement state of the coupling protrusions 32: 22-2, 22-3, and 22-4 can be easily separated from the coupling grooves 22: 22-1, 22-2, 22-3, and 22-4, and the upper coupling protrusions 36 and the lower coupling projections 37 can be easily separated (separated) from the upper coupling grooves 26 and the lower coupling grooves 27.

As described above, the element damaging preventing zipper 1 according to the present invention has the fastening protrusions 32 (32-1, 32-2) when the sliders 5 are moved back and forth so that the elements 3 (3-1, 3-2) 32-2, and 32-3 are inserted (joined) into the coupling grooves 22: 22-1, 22-2, 22-3, and 22-4, or the upper coupling projections 36 And the lower coupling groove 37 are engaged with the upper coupling groove 26 and the lower coupling groove 27 so that the elements 3 (3-1, 3-2) are completely joined to each other, .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art.

1: Zipper preventing element damage 2: Zipper tape
3: Element 4: Reinforcing tape
5: slider 10: box member
20: fixing pin 22. 32: fixing means
25; Double coupling groove 26: Upper coupling groove
27: lower binding groove 30: removal
35: double fastening protrusion 36: upper fastening protrusion
37: Lower coupling projections

Claims (7)

An element is formed in an element forming portion of a zipper tape on both sides, and a fixing pin and an unloading pin are fixedly coupled to an element forming portion of the both side zipper tapes, The zipper being engaged with or separated from the element formed in the element forming portion of the both side zipper tapes when the slider is moved back and forth in a state in which the tipping pin is inserted into the other side of the box member;
And a fastening pin fixedly coupled to the element forming portion of the both side zipper tapes and a fastening means formed to have a concavo-convex shape corresponding to the joint surface of the shovel tipping pin and being capable of being engaged and disengaged. Preventive zipper. [2] The apparatus according to claim 1, wherein the fixing means is formed correspondingly so as to be detachably coupled to the connecting surface of the fixing pin and the unloading pin;
Characterized in that a coupling groove is formed on one side of the connecting pin of the fixing pin or the insertion hole and the coupling protrusion is formed on the other side. [3] The apparatus according to claim 2, wherein the coupling groove formed on one side of the connecting surface of the fixing pin or the insertion hole and the coupling protrusion formed on the other side;
Characterized in that it is formed in a shape of a triangle, a trapezoid, an arc or a polygon in plan view. [3] The apparatus according to claim 1, wherein the binding groove formed on the connecting surface at one side of the shovel tipping pin for floating the fixing pin comprises:
And is formed to be opened up and down;
Open to the upper side and closed to the lower side; Wherein the zipper is made of any one of the following. [3] The binding apparatus according to claim 1, wherein the binding groove formed on the connecting surface on either side of the fixing pin or the insertion slotting pin comprises:
An upper opening and a lower opening;
One of which is opened to the lower side and closed to the upper side; Wherein the zipper is made of any one of the following. The connector according to claim 2, wherein the coupling groove and the coupling protrusion formed so as to correspond to the coupling surface of the fixing pin and the insertion hole pin are formed by:
Wherein the binding groove has an upper binding groove on the upper side and a lower binding groove on the lower side and is formed as a double binding groove;
Wherein the coupling protrusions are formed as double coupling protrusions by forming the upper coupling stud and the lower coupling stud in the forward and backward directions. [3] The apparatus according to claim 1, wherein the double fastening groove and the double fastening protrusion are formed so as to correspond to the connecting surfaces of the fixing pin and the insert pin;
The double binding groove is formed by overlapping the rear end of the upper binding groove and the tip of the lower binding groove;
Wherein the double fastening protrusions are formed by overlapping the rear ends of the upper fastening protrusions and the lower fastening protrusions with each other.

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