KR200211047Y1 - A slide fastener - Google Patents

Abstract

The present invention relates to a slider fastener, and an object thereof is to provide a slider fastener having a structure that can prevent assembly productivity and damage during use and prevent detachment during operation of the slider. A plurality of stringer tapes having a coupling element formed along and detachably interlocked with each other, first and second bases formed at one end of each of the lower ends of the plurality of stringer tapes to be detachably assembled with each other; A sliding operation is performed along the coupling element of the tape and has a slider for engaging or releasing the coupling element, and a plurality of detachment preventing members each fixedly coupled to one end of the upper end of the plurality of stringer tapes to prevent detachment of the slider. A slider fastener, wherein the first The second base 14 is formed through the assembling hole 14a through which the first base 13 is fitted on one side of the upper surface, and has the predetermined width on one side thereof so that the stringer tape 11 is assembled. It is formed integrally with the assembly member 17 of the stringer tape 12 having an assembly groove (14b) which is cut along the longitudinal direction in communication with the lower end and connected to the lower edge; The detachment preventing member 15 is integrally provided with a catching protrusion 15a disposed to be in close contact with one side of the stringer tape by being protruded obliquely at a predetermined angle on one side of the side portion where the defect groove coupled to the stringer tape is formed. It features.

Description

Slider Fasteners {A slide fastener}

The present invention relates to a slider fastener, and more particularly, to improve the assembly productivity by changing the structure of the base and the stripping prevention member, and to prevent the detachment of the slider and the breakage of the stripping prevention member and the strip. It's about the Slidar Finer you have.

In general, the slider fastener is widely used as a locking means for garments, bags, tents and various packaging structures.

1 is a partial perspective view showing a superstructure of a conventional slider fastener, FIG. 2 is a partial perspective view showing another type of superstructure of a conventional slider fastener, and FIG. 3 is a bottom perspective structure of a conventional slider fastener. 4 is a partial cutaway view showing an operating state of a conventional slider fastener, and FIG. 5 is a cross-sectional view showing a state of assembling the base tool of the conventional slider fastener.

1 to 5, a conventional slider fastener (a) includes a plurality of tripping tapes (b) and (c), first and second gears (d) and (e), and a plurality of detachment preventing members. (f) (g) and the slider h.

The plurality of tripping tapes (b) and (c) are alternately arranged so that the coupling elements (b1) and (c1) are detachably interlocked with each other along the opposite one end.

The first and second gears (d) (e) are detachably mounted to each other at side ends opposite the lower ends of the plurality of tripping tapes (b) and (c), respectively. The sphere (e) is a hexahedron having a predetermined size, the assembling hole (e1) having a predetermined size is formed on the upper surface and the coupling groove (e2) formed by cutting and having a predetermined width in communication with the assembling hole (e1) on one side portion. It is attached to the lower end of one side tripping tape (c) by interference fitting.

The plurality of detachment preventing members (f) (g) are respectively coupled to the upper end side of the tripping tape (b) (c) to prevent the slider (h) from detaching upward, the shape is one side portion It is a hexahedron having a coupling groove (not shown) in the longitudinal direction, or as shown in Fig. 2 has a locking piece (g1) integrally on the opposite surface portion of the coupling groove.

The slider h is slid along the engagement elements b1 and c1 of the tripping tapes b and c. The slider h engages the engagement elements b1 and c1 to engage the tripping tape b. The opposing side ends of (c) are interconnected or the engagement elements (b1) (c1) are disengaged to separate the opposing side ends of the connected tripping tape (b) (c).

In the conventional slider fastener (a) having the above-described configuration, since the coupling groove e2 of the second support e has a predetermined width and is cut along the longitudinal direction, the opposite edges are spaced by the width. When it is easy to be damaged by external shock in winter or when the temperature is low, and sliding the slider (h) upward along the coupling element (c1) of one side in the state that the engagement of the coupling elements (b1) (c1) is released, The detachment preventing member without the locking piece has a force biased only on one side of the slider h, so that the slider h is tilted to one side, and the detachment preventing member having the locking piece g1 is removed. ) Is not fixed, but because it is formed alone, there is a problem that it is easy to be damaged by external shock during washing or in winter when the temperature is low.

In addition, since the second sphere (e) has to be molded independently and assembled at the lower end of each tripping tape, there is a problem that assembly productivity is lowered.

The present invention has been made to solve the above-mentioned conventional problems, the purpose of which is to prevent the detachment during the upper operation of the slider, the washing of the second earth sphere and the detachment prevention member by the external shock in the winter or low temperature The present invention provides a slider fastener that can reliably prevent desorption prevention pieces from being broken, greatly extending the useful life of the product, and eliminating the independent assembly process of the second earth globe, thereby improving assembly productivity.

The object is a plurality of stringers tapes having coupling elements detachably interlocked with each other and formed along one side end of each other, and a first and second removably assembled and formed at one end of each of the lower ends of the plurality of stringers tapes. A plurality of second stoppers, a slider which slides along the coupling element of the stiringer tape and engages or releases the coupling element, and fixedly coupled to one end of each of the upper ends of the plurality of stringer tapes to prevent detachment of the slider. In the conventional slider fastener having a detachment preventing member, the second hole is formed through the assembling hole through which the first base is fitted on one side of the upper surface, and the assembly hole so that the stringer tape is assembled with a predetermined width on one side. In communication along the longitudinal direction It has a groove in which the assembly edge is formed is connected to the assembly member and the integral of the stringer tape; The detachment preventing member has a predetermined angle on one side of the side portion in which a defect groove coupled to the stringer tape is formed to protrude obliquely and is integrally provided with a locking protrusion piece disposed to be in close contact with one surface of the stringer tape. Can be achieved by

1 is a partial perspective view showing the upper structure of a conventional slider fastener.

Fig. 2 is a partial perspective view showing another type of superstructure of a conventional slider fastener.

Fig. 3 is a partial perspective view showing the structure of a base piece of a conventional slider fastener.

4 is a partial cutaway view showing an operating state of a conventional slider fastener.

Fig. 5 is a sectional view showing a state of assembling the base tool of the conventional slider fastener.

Figure 6 is a cross-sectional view showing a state of assembling the base of the slider fastener according to the present invention.

7 is a partial perspective view showing the upper structure of the slider fastener according to the present invention.

Figure 8 is a partial cut operation state showing an operating state of the slider fastener according to the present invention.

9 is a partial perspective view showing a lower structure of a slider fastener according to the present invention.

Figure 10 is a partially cut assembled state showing the assembled state of the substructure of the slider fastener according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the slider fastener according to the present invention in detail.

Figure 6 is a cross-sectional view showing the base assembly of the slider fastener according to the present invention, Figure 7 is a partial perspective view showing the upper structure of the slider fastener according to the present invention, Figure 8 is an operation of the slider fastener according to the present invention Fig. 9 is a partial cutaway operation state diagram showing the state, and Fig. 9 is a partial perspective view showing the substructure of the slider fastener according to the present invention, and Fig. 10 is a partial cutaway assembly showing the assembled state of the substructure of the slider fastener according to the present invention. State diagram.

6 to 10, the slider fastener 10 according to the present invention includes a plurality of striper tapes 11 and 12, first and second base holes 13 and 14, and a detachment preventing member 15. ) And a slider 16.

The stringer tapes 11 and 12 are arranged in parallel to each other as tapes having a predetermined width and length, and the coupling elements 11a and 12a interleaved with each other are formed to cross each other along opposite opposing ends. .

The first and second supporters 13 and 14 are mounted on one end of the lower end of the stringer tape 11 and 12, respectively, and are detachably assembled to each other.

That is, the first base 13 is coupled to the lower end side end of the stringer tape 11 as a male in a rod shape, and is detachably assembled with the second base 14.

The second support 14 is formed through the assembly hole 14a through which the first support 13 is fitted to one side of the upper surface portion, and the stringer tape having the first support 13 coupled to one side ( 11 is assembled, the assembling groove 14b is formed to have a predetermined width along the longitudinal direction in communication with the assembly hole 14a, the lower edge is connected to each other. In addition, in order to increase the strength, the front and rear surfaces of the second support sphere 14 are formed to be bent outwardly and integrally formed with the assembly member 17 of the stringer tape 12 to form the coupling elements 11a and 12a. When fused to the tape (11) (12) is fused together.

The detachment preventing member 15 has a coupling groove (not shown) that is assembled to the stringer tapes 11 and 12 in one side portion along a longitudinal direction, and a locking protrusion 15a is formed at one side of the side portion on which the coupling groove is formed. It is formed integrally.

The locking piece 15a is formed to protrude obliquely with a predetermined angle on one side of one side of the detachment preventing member 15 and is disposed to be in close contact with one surface of the stringer tapes 11 and 12.

The slider 16 is angularly formed on both sides of the coupling elements 11a and 12a so as to form an symmetrical actuating portion for canceling mutual engagement or bite of the mutual coupling elements 11a and 12a and the stringer tape 11. Sliding operation along the (12) to engage or release the engagement elements (11a) (12a) to connect or disconnect the stringer tape (11) (12).

Slider fastener 10 according to the present invention having the configuration as described above is a second stringer 14 is formed integrally with the assembly member 17, the stringer tape together at the time of fusion bonding of the coupling elements (11a) (12a) (11) (12) can be fused, the lower edge of the assembly groove (14b) is connected, the front and back is formed to be curved outwards is not easily broken, the obstacle of the detachment preventing member (15) When the piece 15a is formed to be inclined at a predetermined angle on one side of the side in which the coupling groove is formed, and when the detachment preventing member 15 is adhered to the stringer tape, the latching piece 15a is disposed to be in close contact with the stringer tape. Therefore, the detachment of the slider 16 can be reliably prevented without being easily broken.

It prevents the detachment during the upward operation of the slider and prevents the detachment fragments of the second earth globe and the detachment preventing member from being damaged by external shock during washing or during low temperature in winter, thereby greatly extending the useful life of the product. Of course, it is possible to improve the assembly productivity by eliminating the single assembly process of the second globe.

Claims (2)

A plurality of stringer tapes each having a coupling element detachably interlocked with each other, the first and second legs being formed at one end of each of the lower ends of the plurality of stringer tapes and being detachably assembled together. A ball, a slider sliding along the coupling element of the stiringer tape and engaging or releasing the coupling element, and a plurality of detachment preventing members fixedly coupled to one end of each of the upper ends of the plurality of stringer tapes to prevent detachment of the slider. In the conventional slider fastener having a, the second base 14 is formed through the assembly hole (14a) through which the first base 13 is fitted on one side of the upper surface, the stringer having a predetermined width on one side The tape 11 is cut along the longitudinal direction in communication with the assembly hole 14a to be assembled and Have the assembly groove (14b) which is connected to end edge is formed integrally with the assembly member 17 of the stringer tape (12); The detachment preventing member 15 is integrally provided with a catching protrusion 15a disposed to be in close contact with one side of the stringer tape by being protruded obliquely at a predetermined angle on one side of the side portion where the defect groove coupled to the stringer tape is formed. A slider fastener characterized by. 2. The slider fastener as set forth in claim 1, wherein the second support sphere (14) is formed to be curved outwardly at the front and the back.