Rope head structure of pull rope

Abstract

The rope head structure of the pull rope comprises a sleeve head and a decorative end cover which are covered with each other, the decorative end cover is connected with a clamp body, the sleeve head is provided with a flaring and a closing opening, the flaring and the closing opening are in arc transition, the flaring of the sleeve head is matched with the decorative end cover, and the end portion of the rope penetrates into the clamp body from the closing opening and extends to the clamp body and is clamped by the clamp body. The outer side of the clamp body abuts against the inner wall of the sleeve head. The clamp body can clamp the end portion of the rope, when the sleeve head is pulled in the using process, due to the structural characteristics of the sleeve head, the clamp body is further extruded, the clamping force on the end portion of the rope is larger, therefore, it is guaranteed that the connection reliability of the rope and the sleeve head is better than that of a traditional structure, and it is guaranteed that the sleeve head cannot be separated from the end portion of the rope.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clothing auxiliary material field, especially relate to a rope head structure of pull rope. BACKGROUND

[0002] Pull rope is the commonly used auxiliary material in clothing industry, and the pull rope on the market will set the sleeve head of auxiliary pulling rope at the end, and the fixing mode of the sleeve head mainly has these, one is that a knot is bound at the end of the rope, the knot is used for limiting, preventing the rope from separating from the sleeve head, but the production process is increased due to the need of binding the knot, the production efficiency is reduced, and the stability of the knot is also unreliable, and the knot is often loose after a long time of use; two are that glue is applied on the end of the rope, and the sleeve head is bonded together by the glue to realize the fixed connection of the rope and the sleeve head, but the glue has time effect, and the glue will age after a long time, and the rope and the sleeve head are separated. SUMMARY

[0003] In order to overcome the defects and problems of the prior art, the utility model provides a rope head structure of pull rope, which can effectively prevent the sleeve head from falling off and has reliable structure.

[0004] The utility model is realized through the following technical schemes:

[0005] A rope head structure of pull rope, which comprises a sleeve head and a decorative end cover that are overlapped, the decorative end cover is connected with a clamping body, the sleeve head is provided with an expanded opening and a contracted opening, and a circular arc is arranged between the expanded opening and the contracted opening, the expanded opening of the sleeve head is matched with the decorative end cover, the end of the rope is inserted into the clamping body through the contracted opening and extends to the clamping body, and the clamping body is clamped by the clamping body, and the outer side of the clamping body abuts against the inner wall of the sleeve head.

[0006] The clamping body comprises two clamping pieces, the clamping body is V-shaped as a whole, a protruding tip part is arranged on one clamping piece, and a groove part matched with the protruding tip part is arranged on the other clamping piece.

[0007] The clamping body is integrally punched from a metal sheet.

[0008] The clamping body is fixed with the decorative end cover through screws or rivets.

[0009] The decorative end cover is provided with a protruding plug part, and the decorative end cover is fixed with the sleeve head by being plugged into the expanded opening through the protruding plug part.

[0010] The decorative end cover is provided with a decorative pattern.

[0011] The clamping body can clamp the rope end part, the clamping force on the rope end part is larger when the sleeve head is pulled in the use process due to the structural characteristics of the sleeve head, and the connection reliability of the rope and the sleeve head is more excellent than that of the traditional structure, so that the sleeve head cannot be separated from the rope end part. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a three-dimensional structure schematic diagram of the utility model;

[0013] Figure 2 is a parts exploded structure schematic diagram of the utility model;

[0014] Figure 3 is a connection structure schematic diagram of the rope end part and the clamping body in the utility model;

[0015] Figure 4 is a perspective structure schematic diagram of the utility model.

[0016] In the drawing: 1-rope, 2-sleeve head, 21-flared port, 22-restricted port, 3-decorative end cap, 31-bulb part, 4-rope end part, 5-clamping body, 51-clamping piece, 6-groove part, 7-protruding tip part. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of those skilled in the art, the utility model is further described in detail in combination with the drawings and specific embodiments.

[0018] As Figure 1 , Figure 2 , Figure 3 and Figure 4 indicated, a rope head structure of a pull rope comprises a sleeve head 2 and a decorative end cap 3 that are overlapped, and the decorative end cap 3 is provided with a decorative pattern, which plays a role of decoration and beauty.

[0019] The sleeve head 2 is provided with a flared port 21 and a restricted port 22, and the flared port 21 and the restricted port 22 are circularly arc transitioned, so that the sleeve head 2 forms a structure with one end large and one end small. The flared port 21 of the sleeve head 2 cooperates with the decorative end cap 3, so that the decorative end cap 3 can shield the internal structure of the sleeve head 2 and is more beautiful. The decorative end cap 3 is provided with a bulb part 31, and the decorative end cap 3 is inserted into the flared port 21 through the bulb part 31 and is fixed with the sleeve head 2, so that the sleeve head 2 and the decorative end cap 3 are connected.

[0020] The decorative end cover 3 is connected with a clamping body 5, and the clamping body 5 is fixed with the decorative end cover 3 through screws or rivets. The rope end 4 is extended into the clamping body 5 through the opening 22 and is clamped by the clamping body 5, so as to fix the rope end 4. The outer side of the clamping body 5 abuts against the inner wall of the sleeve head 2, and when the sleeve head 2 is pulled, the clamping body 5 is further pressed due to the structural characteristics of the sleeve head 2, the clamping force on the rope end 4 is greater, and the connection between the rope 1 and the sleeve 2 is more reliable.

[0021] The clamping body 5 comprises two clamping pieces 51, and the clamping body 5 is V-shaped as a whole. A protruding tip 7 is arranged on one clamping piece 51, and a recessed groove 6 matched with the protruding tip 7 is arranged on the other clamping piece 51. The structure can make the protruding tip 7 pierce into the rope end 4, and the fixing is more reliable. The clamping body 5 is integrally punched from a metal sheet, and the production is convenient and fast.

[0022] The production and installation process of the embodiment is as follows: firstly, the rope end 4 is extended into the sleeve head 2 through the opening 22, then the rope end 4 is clamped by the clamping body 5, and finally the protruding plug part 31 of the decorative end cover 3 is plugged into the flared opening 21.

[0023] The above embodiment is a preferable implementation manner of the utility model, and is not a limitation on the utility model. Without departing from the utility model concept, any obvious replacement is within the protection scope of the utility model.

Claims

1. A rope end structure for a drawstring, comprising a cover (2) and a decorative end cap (3) that overlap each other, characterized in that: The decorative end cover is connected to a clamping body (5), and the sleeve is provided with a flared opening (21) and a closed opening (22), with a circular arc transition between the flared opening and the closed opening. The flared opening of the sleeve cooperates with the decorative end cover, and the rope end (4) extends from the closed opening to the clamping body and is clamped by the clamping body, with the outer side of the clamping body resting on the inner wall of the sleeve.

2. The rope end structure of the pull rope according to claim 1, characterized in that: The clamping body (5) comprises two clamping pieces (51), and the clamping body is V-shaped as a whole. One clamping piece is provided with a convex tip portion (7), and the other clamping piece is provided with a groove portion (6) matching the convex tip portion.

3. The rope end structure of the pull rope according to claim 2, characterized in that: The clamping body is integrally punched from a metal sheet.

4. The rope end structure of the pull rope according to claim 3, characterized in that: The clamping body (5) is fixed to the decorative end cover (3) by screws or rivets.

5. The rope end structure of a pull rope according to any one of claims 1 to 4, characterized in that: The decorative end cover (3) is provided with a convex plug portion (31), and the decorative end cover is inserted into the expanded opening (21) through the convex plug portion and fixed to the sleeve.

6. The rope end structure of the pull rope according to claim 5, characterized in that: The decorative end cover (3) is provided with a decorative pattern.

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