CN201370182Y - Fastening piece - Google Patents

Abstract

The utility model provides a fastening piece fixed on cloth, which comprises a rope buckle, wherein the rope buckle is provided with at least one protruding part; and the buckling piece further comprises a gasket, the gasket comprises a concave part corresponding to the protruding part, and the rope buckle and the gasket are fixed on the cloth through the matching of the protruding part and the concave part. The buckling piece has simple structure, is easy to disassemble and assemble and can prevent the cloth from slipping off the buckling piece.

Description

Fasteners

technical field

The utility model relates to a fastening piece, in particular to a fastening piece which is fixed on cloth and used for adjusting ropes.

Background technique

In cloth products such as clothing, tents, and packaging, rope buckles are used to adjust the length or position of the rope. In the prior art, the cord buckle is often not fixed on the cloth, which makes the relative position of the cord buckle and the cloth often change, which is not conducive to the adjustment of the rope. In the prior art, there is a type of fastener including a cord buckle. Although it is fixed on the cloth, its combination with the cloth is not firm. Often when the cloth or the rope is pulled, the fastener will be separated from the cloth. There is also a class of fastening parts, although the above problems can be solved, but its structure is relatively complicated, difficult to disassemble and assemble, and the cost is relatively high.

Utility model content

Aiming at the above-mentioned problems in the prior art, the utility model aims to provide a buckle which is simple in structure, easy to assemble and disassemble, and can prevent the cloth from slipping off. The fastening piece fixed on the cloth provided by the utility model includes a rope buckle, and the rope buckle has at least one protrusion; The buckle and the spacer are fixed on the cloth through the cooperation of the protrusion and the recess.

The protrusions, recesses, auxiliary positioning parts and auxiliary matching parts provided in the optional embodiment of the utility model all play the role of strengthening the combination of the cord buckle, the gasket and the cloth. The fastener provided by the utility model can realize at least one of the following beneficial effects, that is, it can prevent the cloth from slipping from the fastener, has a simple structure, is convenient to disassemble, is easy to manufacture, and has low cost, and strengthens the gap between the parts. The fit is firm, and it is easy to use in any position of clothing and other cloth products.

Description of drawings

Figure 1 is an exploded perspective view of a cord buckle according to a preferred embodiment of the present invention;

Fig. 2 is a top exploded perspective view of the washer of the fastener and the assembled cord buckle according to the preferred embodiment of the present invention;

Fig. 3 is a bottom exploded perspective view of a gasket and a cord lock of a fastener according to a preferred embodiment of the present invention;

Fig. 4 is a bottom schematic diagram of a fastener according to a preferred embodiment of the present invention; and

Fig. 5 and Fig. 6 are views of the use state of the fastener according to the preferred embodiment of the present invention.

Detailed ways

Preferred embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

The orientations described in the utility model, such as up, down, left, right, top, bottom, etc., all refer to the orientations in the drawings, and do not represent the orientations in actual use.

Figures 1-3 illustrate a preferred embodiment of the present invention. Fig. 1 shows a cord lock 120 according to the present invention, which includes an insert 110, a hollow body 121 and an elastic member 130 (eg, a spring). The insert 110 includes a pressing portion 111 , a cylindrical body 112 and a protrusion 113 , wherein the cylindrical body 112 has a through hole 114 and the protrusion 113 matched with the elastic component 130 . When assembling, according to the direction shown by arrow A in FIG. 1 , the elastic component 130 and the insert 110 are sequentially put into the hollow body 121 . The hollow body 121 has a through hole 122 therethrough through which a string can pass through aligned through holes 122 and 114 , thereby passing through the assembled insert 110 and hollow body 121 .

As shown in FIGS. 2 and 3 , the fastener 100 further includes a washer 140 , and the washer 140 may have a recess 141 . As shown in FIG. 2 , the cord buckle 120 preferably includes two wings 123 respectively disposed on two sides of the cord buckle 120 . It can be understood that the cord lock 120 may also include one or more than three wings.

Figure 3 shows a bottom exploded perspective view of a preferred embodiment of the present invention. As shown in FIG. 3 , protrusions 125 are respectively provided on the two wings 123 of the cord buckle 120 . The protrusion 125 has a through hole 124 . FIG. 4 shows a schematic diagram of the bottom of the cord lock 120 and the spacer 140 after assembly. As shown in FIG. 4 , the shape of the two recesses 141 matches the shape of the protrusion 125 . During use, the cloth is placed between the cord buckle 120 and the spacer 140, and the cord buckle 120 and the spacer 140 are pressed so that the recess 141 and the protrusion 125 are interlocked, so that the cloth can be firmly clamped between the cord buckle 120 and the spacer 140. Between the pads 140, it is not easy to drag the cloth out, thereby dragging relative to the cord lock 120 and the pads 140.

Those skilled in the art can understand that the number of protrusions is not limited to two, but can be one or more than three. Moreover, the protrusions can also be located at other positions of the cord buckle (that is, not on the wings 123 ), so that the washer 140 will also have recesses cooperating with the protrusions at the corresponding positions. In this case, both the wings of the cord lock and the spacer will have through holes for the cord to pass through, and the cord will not pass through the protrusion.

Those skilled in the art can understand that each wing can include a plurality of protrusions with through holes, so that the rope can be selectively passed through two protrusions according to needs, and a buckle 100 can also be used. Secure two or more ropes.

Fig. 5 shows a view of the use state of the fastener 100 according to the preferred embodiment of the present invention. For clarity, the cloth is not shown in FIG. 5 , and in use, the cloth is sandwiched between the cord lock 120 and the spacer 140 . As shown in Figure 5, the rope 200 on the cloth passes through the two recesses 141 of the spacer 140, the two through holes 124 on the two wings 123 of the cord buckle 120, and the through holes of the hollow body 121 of the cord buckle 120. 122 and the through hole 114 of the insert 110 in the hollow body 121 . When the rope 200 needs to be adjusted, press the pressing part 111 of the insert 110 to compress the elastic member 130, so that the rope 200 is in an unpressed state and can move in the aligned through holes 122 and 114; When the desired position is adjusted, the pressing part 111 is released, and the through hole 114 of the insert 110 and the through hole 122 of the hollow body 121 will be in a partially misaligned state, thereby compressing the rope 200 and fixing it at this position. When there is a certain tension at both ends of the rope 200, the rope lock 120 and the spacer 140 will be more tightly combined with the cloth sandwiched therebetween, and the greater the tension, the tighter the combination, so that the fastening part 100 is not easy to be opposite. Slide on the cloth, so that the position of the fastener 100 on the cloth is fixed.

Those skilled in the art can also understand that, in a simple structure, the cord buckle may not have wings, so that the protrusions for fixing the fastener to the cloth will be located on the body of the cord buckle, and the cord will only Go through the through hole in the hollow body of the cord lock, the through hole in the insert and the hole in the cloth.

As shown in FIGS. 3 and 4 , the protrusion 125 is preferably ring-shaped. More preferably, the protrusion 125 includes a bump 126 at its bottom outer edge. In order to cooperate with the protrusion 125 , the recess 141 correspondingly has a notch 142 at its bottom outer edge. During assembly, the protrusions 126 are placed in the corresponding notches 142 so that the protrusions 126 are locked. In this way, the protrusion 125 will be prevented from moving relative to the recess 141 in a plane parallel to the pad 140 , so that the combination of the fastener and the cloth is more firm. Moreover, this arrangement has a simple structure and is easy to manufacture.

Preferably, as shown in FIG. 3 and FIG. 4 , an auxiliary positioning portion 127 may be provided at the bottom of the cord lock 120 to assist in fixing the relative positions of the cord lock 120 and the washer 140 . Correspondingly, the spacer 140 may have an auxiliary matching portion 143 that cooperates with the auxiliary positioning portion 127 . The auxiliary positioning part 127 has a bottom boss 129 , and the auxiliary matching part 143 has a buckle angle 145 and a blocking rod 146 . According to an optional embodiment of the present invention, the cord lock 120 and/or the spacer 140 can be made of flexible materials, such as plastic and the like. During assembly, the bottom boss 129 abuts against the bar 146 to deform the bar 146 so that the bottom boss 129 can move below the buckle corner 145 (ie, upward in FIG. 3 ) for snap-fitting. After being assembled, the buckle angle 145 clamps the bottom boss 129 , and the blocking bar 146 can resist the bottom boss 129 so that it will not slip out of the auxiliary fitting part 143 . Those skilled in the art can understand that the auxiliary positioning part can also be located on the washer 140 , and the auxiliary matching part can be located on the cord buckle 120 accordingly.

Preferably, the cord lock 120 may further include an anti-slip portion, and the spacer 140 correspondingly includes a concave portion matched with the anti-slip portion, so as to further prevent the cloth from sliding between the cord lock 120 and the spacer 140 . As shown in FIG. 3 and FIG. 6 , the anti-slip portion of the cord lock 120 is two rows of anti-slip points 128 , and the concave portion is two grooves 144 at corresponding positions of the gasket 140 . Those skilled in the art can understand that the anti-slip part can also be located on the washer 140 , and the recessed part can be located on the cord buckle 120 accordingly.

The preferred embodiment of the utility model has been described in detail above, but the utility model is not limited to the above-mentioned embodiment, and various obvious modifications and transformations to those skilled in the art still belong to the scope of protection required by the utility model.

Claims (13)

1. A fastening piece fixed on the cloth, comprising a cord buckle, characterized in that, the cord lock has at least one protrusion; and The buckle also includes a gasket, and the gasket includes a recess corresponding to the at least one protrusion, and the cord buckle and the gasket are fixed through the cooperation between the at least one protrusion and the recess on the fabric. 2. The fastener of claim 1, wherein the cord lock has wings, and the at least one protrusion is located on the wings. 3 . The fastener according to claim 1 , wherein the cord buckle has two wings and two protrusions, and the two protrusions are respectively located on the two wings. 4 . 4 . The fastening piece according to claim 1 , wherein the protruding portion has a protrusion on its bottom outer edge, and the concave portion has a notch on its bottom outer edge that fits with the protrusion. 5. The fastening piece according to claim 1, wherein the protrusion has two protrusions on its bottom outer edge, and the recess has two protrusions on its bottom outer edge respectively corresponding to the two protrusions. Fit the two notches. 6. The fastener as claimed in claim 1, wherein the protrusion has a through hole. 7. The fastener according to claim 6, wherein the protrusion is an annular protrusion. 8. The fastener of claim 1, wherein one of the cord lock and the spacer has an auxiliary positioning portion, and the other of the cord lock and the spacer has an auxiliary positioning portion. The matching part, the auxiliary positioning part cooperates with the auxiliary matching part. 9 . The fastener according to claim 8 , wherein the auxiliary positioning portion includes a bottom boss, and the auxiliary matching portion includes a stop bar and a buckle angle corresponding to the bottom boss. 10. The fastener of claim 1, wherein one of the cord lock and the spacer has an anti-slip portion, and the other of the cord lock and the spacer has a depression part, the anti-slip part presses the cloth into the recessed part. 11. The fastener according to claim 10, wherein the anti-slip portion is two rows of anti-slip points, and the concave portion is two grooves. 12. The fastener according to claim 1, wherein the cord lock further comprises an insert, an elastic member, and a hollow body accommodating the elastic member and the insert. 13. The fastener according to claim 12, wherein the hollow body has a through hole, and the insert also has a through hole.

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