CN1828002A - End buckle for fixing horizontal curtain drawstring - Google Patents

Abstract

A tail buckle for fixing the pull rope of horizontal curtain features that a longitudinal through hole is made on the tail buckle for the pull rope passing through lower beam to pass through it, and multiple clamping slots are made on the peripheral wall of tail buckle for preventing the pull rope passing through longitudinal through hole from passing through any knot.

Description

End buckle for fixing horizontal curtain drawstring

technical field

The present invention is related to a horizontal curtain, more specifically, it refers to an improved tail buckle that can move and fix the drawstring of the horizontal curtain, and then control the position and height of the lower beam.

Background technique

Most of the general horizontal curtains have an upper beam and a lower beam, and through the two ladder ropes connecting the upper and lower beams, the plurality of blades are connected longitudinally in series between the upper and lower beams. The bottom part of the lower beam, the other end passes through the blades in sequence, and extends into the upper beam, and then passes through one end of the upper beam, so that the passing part of the pull rope can be released by the pull button, and then retracted upward. Close or unfold each blade; Wherein, the bottom end of the stay rope usually must pass through the lower beam and a tail buckle at the bottom of the lower beam to perforate, and use the stay rope to tie a knot at an appropriate place so that the knot and the tail buckle The perforations of the sill are locked to each other, and the lower beam catch is positioned on the end buckle fixed by the drawstring.

Generally, the size of the windows varies. After the construction personnel install and position the horizontal curtains, they often still need to adjust the size of the window to adjust the position of the lower beam so that the horizontal curtains fit the actual size of the window, so as to obtain better shade and aesthetic effect. Because the existing knots are not easy to disassemble, once the assembly is completed, it is found that the position of the lower beam deviates from the actual window, and it is difficult to adjust it through the tail buckle. This will not only cause great inconvenience in assembly and adjustment , It is easier to affect the installation and shading effect of horizontal curtains.

Contents of the invention

The invention provides a tail buckle for fixing a horizontal curtain drawstring, which mainly includes a longitudinal perforation on the tail buckle for the stay rope passing through the lower beam to pass through, and a plurality of clamps are arranged on the surrounding wall surface. There is a catch groove, so that the pull cord passing through the longitudinal perforation can directly pass through the catch groove embedded in the tail buckle by winding without passing through any knots, and the movable buckle is fixed.

The end buckle provided by the present invention can easily fix the inserted drawstring movable buckle without using any knot at all, so the assembly operation is more convenient and fast, and at the same time, it can also be used according to the actual situation of the window Standard size, easy to disassemble and adjust the position of the drawstring and the lower beam, so that the vertical length of the curtain can match the actual window.

Description of drawings

Fig. 1 is the perspective view of tail button of the present invention;

Fig. 2 is a schematic diagram of an embodiment of the tail buckle of the present invention installed on a horizontal shutter;

Fig. 3 is a schematic diagram of the active clamping state of the tail buckle and the stay cord of the present invention;

Fig. 4 is a schematic side view of the clamped state of the tail buckle, the pull cord and the lower beam of the present invention.

Detailed ways

First, please refer to Fig. 1 and Fig. 2, the present invention provides a preferred embodiment of a tail buckle for fixing a horizontal curtain stay cord, the tail buckle 10 is installed at the bottom of the lower beam 20 of the Connect and fix the end of the stay rope 30 that runs through the lower beam 20, and then position the lower beam 20; wherein:

The tail button 10 is in the shape of a circular piece, and a longitudinal perforation 11 is provided in the center, which can be used for the stay cord 30 passing through the lower beam 20 to extend therefrom, and the equiangular radial section on the outer peripheral wall is provided with Four latch grooves 12, the width of the latch groove 12 is less than or equal to the diameter of the stay cord 30, so that the stay cord 30 passing through the longitudinal perforation 11 can be embedded in different latch grooves 12 by winding, and Secured by movable buckles.

In order to further understand the structural features, technical means and expected effects of the present invention, the use of the present invention is described hereby. It is believed that the present invention can be understood more deeply and specifically, as follows:

Please refer to Fig. 3 and Fig. 4, the tail buckle 10 for fixing the stay cord of the horizontal curtain of the present invention is to provide the fastening connection between the lower beam 20 and the stay cord 30, when assembling, only the stay cord passing through the lower beam 20 30 ends pass through the longitudinal perforation 11 of the tail buckle 10, and after the tail buckle 10 is moved up on the stay cord 30 or pushes the lower beam 20 to an appropriate position, the rope body of the stay cord 30 passing through the part 31 is wound to the After aligning and inserting at any 12 positions of the locking groove 10 of the tail buckle 10, then, similarly wrap the rope body to the other locking groove 12 on the adjacent side to align and embed, then the tail buckle can be inserted through the passing part 31 10 The two end surfaces 13 and the multiple 90-degree turns in the adjacent two locking grooves 12 form mutual embedding and interlocking effects to achieve a simple, fast and firm movable locking effect; The tail buckle 10 and the stay cord 30 are designed to be fixed with movable inserts. Therefore, the stay cord 30 can be easily disassembled and the position of the tail buckle 10 can be adjusted according to the actual size of the window, so as to change the position and height of the lower beam 20. In this way, the vertical length of the horizontal curtain can be easily adjusted to match the size of the actual window.

Finally, the characteristics and achievable effects of the present invention are summarized as follows:

1. The present invention utilizes the interaction between the drawstring 30 and the end surface of the tail buckle 10 and the two adjacent locking grooves 12 on the peripheral side to achieve the effect of movable locking and locking, so no knots are required. Naturally, the assembly operation is simple, convenient and fast.

2. The tail buckle 10 and the stay cord 30 of the present invention are fixed by movable inserts, so the position of the tail buckle 10 on the stay cord 30 can be adjusted at any time according to the needs, and then the position and height of the control lower beam 20 can be changed, so that the horizontal position can be ensured. The vertical length of the type curtain can meet the needs of the actual window.

3. The tail buckle 10 of the present invention has a simple structure and is easy to manufacture.

4. The tail buckle 10 of the present invention can also be used in honeycomb curtains, folding curtains or other horizontal curtains.

In summary, the present invention has excellent progressive practicability among similar products. At the same time, the technical data about this type of structure has been searched at home and abroad, and no similar structure has been found in the literature. Therefore, this The invention already meets the requirements of a new patent.

The above is only a preferred feasible embodiment of the present invention, so all equivalent structural changes made by applying the description of the present invention and the scope of the patent application should be included in the scope of the patent of the present invention.

Claims (4)

1, a kind of tail fastener for fixing horizontal window curtain cord, this tail button are the underbeam bottom parts that is installed in the horizontal type curtain, in order to linking the stay cord end of fixedly running through underbeam, and then the location underbeam; It is characterized in that:

This tail button has a vertically perforation, stretches through thus for the stay cord that passes underbeam, and its all side wall surface more cuts open and is provided with plural clip groove, make the stay cord that passes vertical perforation by by suitable around the home with embed in the clip groove, and by the activity snap fit.

2, tail fastener for fixing horizontal window curtain cord as claimed in claim 1 is characterized in that, described this tail button is rounded demihull shape, and periphery wall isogonism cuts open and is provided with four clip grooves.

3, tail fastener for fixing horizontal window curtain cord as claimed in claim 1 is characterized in that, the width of described this clip groove is less than or equal to the diameter of stay cord.

4, tail fastener for fixing horizontal window curtain cord as claimed in claim 1 is characterized in that, described this clip groove is radially to cut open to be established.

Images