CN201422727Y - Safety rope tying structure for curtain body - Google Patents

Abstract

The utility model mainly provides a curtain body safety tether structure, which includes: a curtain body, with a plurality of curtains, the curtains are folded back forward at an equidistant position from top to bottom to form a suitable section and have a combining edge, and a plurality of supporting parts are equidistantly arranged on the preset combining edge; a sleeve connecting part, which is assembled on each of the supporting parts at the bottom, and has two protrusions of corresponding shapes on the upper part, a hole groove and a set of holes are formed between each of the protrusions, and an extension space is formed between each of the protrusions; a pull rope, a plurality of pull ropes are vertically arranged on the top edge of the upper beam, and the pull ropes are stretched through each of the curtains one by one; a threading sleeve, which is assembled at the bottom of the pull rope, and the threading sleeve is sleeved into the hole groove of the sleeve connecting part and is embedded and positioned in the sleeve hole; when the pull rope is pulled by external force, the threading sleeve can quickly detach from the sleeve hole of the sleeve connecting part along the hole groove, so that the pull rope can be quickly detached from the curtain body, providing a safety tether device that is convenient to assemble and quickly detach.

Description

Curtain body safety tether structure

technical field

The utility model relates to a curtain body safety tether structure, in particular to a connecting device assembled on the curtain body, which can be connected by a drawstring and can be quickly detached, so as to provide a convenient and safe assembly. safety tethering device.

Background technique

The curtain structure not only has sunshade and privacy effects, but also has the function of beautifying and decorating, so curtains are very popular and widely used in general room decoration. The known Roman blind structure hangs a curtain body at the bottom of the upper beam, and the curtain body is folded forward at an equidistant position from top to bottom for a suitable section and then stitched with a suture line at equidistant distances to form a long rod for threading. Perforate, and when sewing, sew several lifting lugs with perforated rings at the same distance at the appropriate place on the suture line, and the stay ropes in the top edge of the upper beam pass through the perforated rings one by one, and then consolidated on the On the perforated ring at the bottom, the perforated rings below are pulled up one by one by the pull cord, so that the long perforated part of the threaded rod is pulled up by the stay cord and folded up to form overlapping and drooping parts.

In the above-mentioned structure, the Roman blind uses a pull cord to pull the perforated rings at the bottom to lift up one by one, and each lifting lug pulls the curtain body to fold or unfold. However, the pull cord is exposed outside, which is easy for children to play with or Around the neck, because the bottom end of the stay cord is fixed to the curtain body, when the stay cord is pulled by an abnormal vertical force, it tends to become tighter and harder to break free, seriously endangering life safety.

Contents of the invention

The technical problem to be solved by the utility model is to provide a curtain body safety tether structure, the pull cord and the curtain body can be quickly separated to enhance safety.

In view of this, the curtain body safety tether structure disclosed by the utility model includes: a curtain body with a plurality of curtain fabrics, the curtain fabrics are folded forward at an equal distance from top to bottom for a suitable section and have a joint On the side, a plurality of hanging parts are equidistantly assembled on the preset combined side; a set of joint parts is assembled on each of the hanging parts at the bottom, and two protrusions of corresponding shapes are arranged above it. A slot and a set of holes are formed between each of the protruding parts, and a room for stretching is formed between each of the protruding parts; a pull rope is provided with a plurality of pull ropes hanging from the top edge of the upper beam, and the pull rope is one One is to wear and stretch each cord; one is to wear a set, which is assembled at the bottom of the pull cord, and the wear set is inserted into the hole groove of the sleeve and positioned in the sleeve hole; when the pull cord is pulled by external force When the button is pulled, the threading sleeve can be quickly disengaged from the socket hole of the sleeve along the hole groove, and the pull cord can be quickly disengaged from the curtain body, providing a safety tether device that is convenient for assembly and quick disengagement.

The main purpose of this utility model is to provide a safety tether structure for the curtain body. The threading sleeve has perforations for the pull cord to pass through. The threading set for the bottom of the drawstring is embedded in the sleeve hole along the socket hole, and is fixed by the locking ends on both sides. When the drawstring is pulled by the external force of non-vertical lifting, the threading set can The locking ends on both sides are stretched along the hole groove to quickly disengage from the sleeve hole, and the drawstring can be disengaged along the gap between the rods of the connecting parts, so that the drawcord can be quickly disengaged from the curtain body. The overall components are simple and easy to assemble. Easy and effective to improve security.

The second purpose of the present utility model is to provide a safety tether structure for the curtain body. The sleeve can be integrally formed of plastic material or metal material, and the wearing sleeve can be integrally formed of plastic material. The overall component is simple and easy to assemble. Convenience and effective cost reduction.

Another purpose of the present utility model is to provide a safety tether structure for the curtain body. There are a plurality of connecting parts at preset positions on the joint side of the curtain body. The connecting parts use two rods to bend the preset shape and have an appropriate gap , which can be worn by the drawstring, and the drawstring can come out from the gap of the rod body of the connecting piece, so as to achieve the safety of quick disengagement.

Another purpose of the present utility model is to provide a safety tether structure for the curtain body. The inserting design of the sleeve and the sleeve can be applied to the general roller blind structure, so that the pull cord and the curtain body can be firmly embedded. Combined, and up to the security of a quick release.

Description of drawings

Fig. 1 is the perspective view of a preferred embodiment of the utility model;

Fig. 2 is the enlarged schematic diagram of partial combination of a preferred embodiment of the utility model;

Fig. 3 is a perspective exploded view of the bottom of a preferred embodiment of the present invention;

Figure 4 is an enlarged schematic view of the bottom combination of a preferred embodiment of the present invention;

Fig. 5 is a schematic side view sectional view of a pulling state of a preferred embodiment of the present invention;

Fig. 6 is a partially enlarged schematic diagram of a pulling state of a preferred embodiment of the present invention;

Fig. 7 is a three-dimensional appearance view of a pulling state of a preferred embodiment of the present invention;

Fig. 8 is a schematic diagram of a disengaged state of a preferred embodiment of the present invention;

Fig. 9 is a three-dimensional appearance view of another embodiment of the present invention.

Explanation of reference signs:

1-upper beam; 10-curtain body; 11-curtain; 12-combining edge; 13-hanging piece; 131-hole; 20-connecting piece; ; 231-the first extension rod; 24-the second rod body; 241-the second extension rod; 25-perforation; End; 35-hole slot; 36-set hole; 37-extension space; 40-wear kit; 41-protruding edge; 42-perforation; 43-breakout; ;62-connecting piece; 63-socket; 631-protrusion; 632-lock end; 633-hole groove; 634-hole; Perforation; 653-Breakout.

Detailed ways

The inventor of this case further provides a curtain body safety tether structure, which is provided with a plurality of sockets on the joint edge of the bottom end of the curtain, and two protrusions are arranged on the top of the sockets, and the top of each protrusion faces The inner protrusion is provided with a locking end, and a central sleeve hole and a hole groove are formed between each of the protrusions and the locking end, and a stretching space is formed between the protrusions. The wearer is a ring-shaped set with a perforation, and a protruding edge is formed around it, and a protrusion is formed on both sides of the perforation. Sleeve and embed along the hole groove of the sleeve, so that the protrusion of the sleeve forms an embedded card and is positioned in the sleeve hole, and is limited by the locking ends of the upper two sides, so that the sleeve is firmly fixed at the bottom of the curtain body end; when the drawstring is subjected to an external force to generate a tightening force, the breakout of the wearer is pulled upwards by the pulling force, and the locking ends are pushed upward along the hole grooves and popped out upwards, so that the wearer can quickly disengage from the The sleeve can make the pull cord quickly detach from the curtain body, so as to improve safety and innovative practical benefits.

First of all, please refer to Figure 1-4, a curtain body safety tether structure provided by the utility model mainly includes:

A curtain body 10 is fixedly connected to the bottom of the upper beam 1, and has a plurality of curtains 11, and the curtains 11 are folded forward at an equal distance from top to bottom for an appropriate section and stitched into double layers and have a joint edge 12 , and equidistantly sew a plurality of hanging parts 13 with sleeve holes 131 on the joint edge 12 at the preset position;

A connecting piece 20 has a joint portion 21 through a groove 22, and the upper side of the joint portion 21 is bent upward by two rod bodies to form two opposite S-shaped first and second rod bodies 23, 24 that are side by side and have an appropriate gap, Each of the first and second rod bodies 23, 24 is overlapped at the bend to form a through hole 25, and two opposite first and second rod bodies 23 and 24 are formed on the ends of each of the first and second rod bodies 23 and 24 to extend outward. Extension rods 231, 241; they set the connecting parts 21 of the connecting parts 20 through the slots 22 and the holes 131 of the hanging parts 13 at the preset positions on the curtain body 10, so as to connect the connecting parts 20 Assembled on the curtain body 10; wherein, the joint 21 of the connector 20 and the first and second rods 23, 24 can be formed integrally with soft metal rods, and its components are simple and easy to assemble, which can effectively Reduce cost; In addition, the bottom of the connecting piece 20 of the present invention can be bent upwards by using multiple rods to form an arc shape or other preset polygonal shapes and overlapped and arranged side by side;

A socket 30 has a coupling end 31 through a groove 32, two protrusions 33 of corresponding shapes are arranged above the coupling end 31, and a locking end 34 protrudes from the inner side of the top of each protrusion 33, and then A hole 35 is formed between each locking end 34, and a set of holes 36 is formed between each protrusion 33 and the locking end 34. In addition, an accommodating space 37 is formed between each protrusion 33 and the locking end 34. ; It sets the joint end 31 of each socket 30 through the groove 32 and the bottom of each of the hanging parts 13 sleeve holes 131, so that each of the sockets 30 is set at the bottom of the curtain body 10 ; Wherein, each of the coupling end 31, the protrusion 33, and the locking end 34 of the socket 30 can be integrally formed of plastic material or metal material;

A wearing sleeve 40 is a ring-shaped sleeve with a protruding edge 41 formed around it, a set of holes 42 is provided in the center of the wearing sleeve 40, and a protruding encirclement 43 is formed around the sleeve hole 42 sides; wherein, the wearing sleeve 40 can be integrally formed of plastic materials;

A stay rope 50, a plurality of stay ropes 50 are hung from the top edge of the upper beam 10;

Composed of the above-mentioned components, use the drawstring 50 to pass through the perforations 25 of the connectors 20 one by one to connect the cords 11, and then connect the bottom of the drawstring 50 to the perforation 42 of the sleeve 40, and then put the The sleeve 40 is sleeved and embedded in the sleeve 30 along the hole groove 35, so that the protrusion 43 of the sleeve 40 is embedded in the sleeve hole 36. When the pull cord 50 is pulled by the external force of non-vertical lifting, the bottom of the The threading sleeve 40 can be pushed upward along the hole groove 35 to open each locking end 34 to break away from the sleeve 30, and at the same time, the upper part of the pull cord 50 can follow the gap between the first and second rods 23, 24 of the connector 20. Detachment provides the safety effect of convenient assembly and quick disengagement.

In order to further understand the structural features of the utility model, the use of technical means and the expected effect, the utility model assembly method is described as follows:

Assembling of the present utility model, please refer to Fig. 5-7, when sewing each of the hanging parts 13, make it go through the slots 22 of the connecting parts 20 and the slots 32 of the socket parts 30, so as to Each of the connectors 20 is assembled at the preset position of the curtain body 10, and each of the sleeves 30 is assembled at the bottom end of the curtain body 10, and then the pull cord 50 is installed along the first extension rod 231 or the second extension rod 231. The end of the extension rod 241 is sleeved into the perforation 25 between the first and second rod bodies 23, 24, so that the stay cord 50 can be connected to a plurality of the curtains 11, and then the bottom of the stay cord 50 is put through the sleeve to connect the wearer. 40 through the perforation 42, and then insert the thread-through sleeve 40 along the hole groove 35 into the extension space 37 of the sleeve 30, so that the protrusion 43 is embedded and positioned in the sleeve hole 36, so that the wear-through sleeve 40 is restricted by the locking ends 34 on both sides of the upper side, and then the pull cords 50 and the sleeves 30 can be firmly combined to complete the assembly.

Please refer to Figure 8 for the embedded design of the socket 30 and the wearer 40 of the present utility model. When the pull rope 50 is pulled by an external force that is not vertically lifted, the wearer 40 is pulled upward by the pulling force, and the After the wearing sleeve 40 stretches the locking ends 34 on both sides along the hole groove 35, it can quickly disengage from the sleeve hole 36 of the sleeve 30, and the first and second rods 23 of each connecting piece 20 can be placed above the pull cord 50. , 24 rod end gap and come out, then the stay cord 50 can quickly break away from the curtain body 10, effectively improving the innovative and practical effect of safety.

The sleeve 30 of the present invention can be made of plastic material or metal material integrally. Its components are simple, easy to manufacture, convenient to assemble, and can effectively reduce the cost.

The wearing sleeve 40 of the present invention can be integrally formed of plastic materials or other predetermined materials, and its components are simple, easy to manufacture, and convenient to assemble, which can effectively reduce the cost.

Please refer to FIG. 9 , which is another embodiment of the present invention. The design of the sleeve 30 and the wear sleeve 40 can be applied to a general roller blind structure 60, which is set at the preset position of the upper beam 61 of the roller blind 60. There are several connecting pieces 62, and a sleeve 63 is provided at the bottom of the connecting piece 62. The bottom of the sleeve 63 is provided with two protrusions 631 of corresponding shapes, and a card is protruded inwardly at the end of each protrusion 631. The stopper 632 forms a hole 633 between each of the locking ends 632, and a set of holes 634 is formed between each of the protrusions 631 and the locking ends 632. The threading sleeve 65 is a ring-shaped sleeve. A protruding edge 651 is formed, and a set of holes 652 is formed in the center of the threading sleeve 65, and a protruding encirclement 653 is formed on both sides of the set hole 652, and a hollow space for accommodation and stretching is formed between each of the protruding parts 631 and the locking end 632 At the same time, the end of the drawstring 64 is set to be sleeved and combined with the perforation 652 of the wearer 65, and then the wearer 65 is sleeved along the hole groove 633 and inserted into the sleeve hole 634 of the socket 63, then the wearer The sleeve 65 is limited by the snapping of each locking end 632, so as to achieve a stable combination effect; when the pull cord 64 is pulled by an external force that is not vertically lifted, the wear sleeve 65 is pulled downward by the pulling force, so that the wear sleeve 65 can be quickly disengaged from the engagement restriction of each locking end 632 of the sleeve 63, and the pull cord 64 can be quickly disengaged from the sleeve 63, so as to achieve the safety of convenient assembly and quick disengagement.

To sum up the above, the safety tether structure of the curtain body disclosed in the present utility model provides a socket 30 and a threading sleeve 40 that can quickly disengage the pull cord 50 from the curtain body 10 , and the hanging piece at the bottom of the curtain body 10 13 is provided with a socket 30, the socket 30 is provided with two protrusions 33 and a central sleeve hole 36, and a wearer 40 is set at the bottom of the stay cord 50, and the wearer 40 is set to be embedded in the sleeve In the sleeve hole 36 of the connecting piece 30, when the pull cord 50 is pulled by the external force of non-vertical lifting, the bottom part of the sleeve 40 can quickly break away from the embedding restriction of each protrusion 33 by the pull force, so that the The stay cord 50 is quickly detached from the curtain body 10, its components are simple and convenient to assemble, and a safe and convenient safety tether device is obtained, so that the whole has practical benefits, and its structure has never been seen in books or periodicals. Public use is in line with the application conditions for utility model patents.

The above description of the utility model is illustrative rather than restrictive. Those skilled in the art understand that many modifications, changes or equivalents can be made to it within the spirit and scope of the claims, but they will all fall into the Into the scope of protection of the present utility model.

Claims (12)

1. A curtain body safety tether structure fixed to the upper beam, characterized in that it includes: A curtain body, fixedly connected to the bottom of the upper beam, has a plurality of curtains, and the curtains are folded forward at an equidistant distance from top to bottom for an appropriate section and have a joint edge, and are placed on the preset joint edge, etc. The distance group is equipped with multiple hanging parts; A set of connectors, assembled on each of the hanging parts at the bottom, with two correspondingly shaped protrusions above it, forming a hole and a set of holes between each of the protrusions, and each of the protrusions A space is formed between them; Pull cords, a plurality of said stay cords are hung from the top edge of the upper beam, and said stay cords are stretched through each of the cords one by one; A threading sleeve is assembled on the bottom of the drawstring, and the threading sleeve is inserted into the hole groove of the sleeve and inserted and positioned in the sleeve hole. 2. According to the curtain body safety tether structure according to claim 1, it is characterized in that, the sleeve has a joint end through a groove, and is nested with each of the bottommost hanging parts. 3. According to the curtain body safety tether structure according to claim 1, it is characterized in that a locking end protrudes from the inner side of the top of the protrusion of the socket, and a hole is formed between each locking end, and a hole is formed between each of the locking ends. A set of holes is formed between the protruding portion and the locking end, and a space for accommodating and stretching is formed between each protruding portion and the locking end. 4. According to the curtain body safety tether structure according to claim 1, it is characterized in that, the socket part is integrally formed of plastic material. 5. According to the curtain body safety tether structure according to claim 1, it is characterized in that, the socket is integrally formed of metal materials. 6. According to the curtain body safety tether structure according to claim 1, it is characterized in that the thread-through set is a ring-shaped set with a protruding edge formed around it, a set of holes is provided in the center of the pass-through set, and the two sides of the set hole are A breakout is formed around them. 7. According to the curtain body safety tether structure according to claim 1, the wearing part is integrally formed of plastic material. 8. According to the curtain body safety tether structure according to claim 1, it is characterized in that, each of the hanging parts at the predetermined position on the curtain body is provided with a connecting part, above which a plurality of rods are used to bend upwards and pre-set. There is a shape and a gap, and a perforation is formed at each bending position of the rod body for the pull rope to pass through. 9. According to the curtain body safety tether structure according to claim 8, it is characterized in that, above the connecting piece, two rods are used to bend upwards to form two opposite S-shaped first and second rods that are side by side and have a gap, and each of the The bends between the first and second rod bodies are overlapped and arranged side by side to form a through hole. 10. According to the curtain body safety tether structure according to claim 1, it is characterized in that, the sleeve is arranged on the plurality of connecting pieces at the preset positions of the upper beam of the roller blind structure, and two correspondingly shaped protrusions are arranged on the bottom thereof. A hole and a set of holes are formed between each of the protrusions, and a space for accommodating stretching is formed between each of the protrusions. A thread-through sleeve is set at the end of the pull cord, and the wear-through sleeve is inserted into the sleeve The hole groove is embedded and positioned in the sleeve hole. 11. According to the curtain body safety tether structure according to claim 10, it is characterized in that, the protruding end of the sleeve is provided with a locking end along the inner side, and a hole is formed between each locking end, and each A set of holes is formed between the protruding portion and the locking end, and an accommodating space is formed between each of the protruding portions and the locking end. 12. According to the curtain body safety tether structure according to claim 10, it is characterized in that the thread-through set is a ring-shaped set with a protruding edge formed around it, a set of holes is provided in the center of the pass-through set, and the two sides of the set hole are A breakout is formed around them.

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