Double-row convenient rope fastener

Abstract

The utility model discloses a double-row convenient rope fastener, which belongs to the technical field of fasteners and comprises a fastener I and a fastener II, a deformation part I and a deformation part II are respectively formed on the fastener I and the fastener II, the deformation part II is positioned on the inner side of the deformation part I and is fastened with the deformation part I, and the fastener I is provided with an operating piece for limiting the deformation of the deformation part II. According to the double-row convenient rope buckle, the convenience of buckling the first deformation part and the second deformation part is improved, and the stability of connecting the first buckle and the second buckle is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fastener, more particularly, it relates to a double-row convenient rope fastener. BACKGROUND

[0002] The rope fastener is widely used in wearing products.

[0003] The utility model discloses a double-row rope fastener, at least including two fasteners, and the fastener is composed of a sleeve, a buckle cap and a spring, the spring is arranged in the sleeve, the buckle cap is inserted into the sleeve through the top opening of the sleeve, the two ends of the spring are respectively abutted against the bottom of the sleeve and the bottom of the buckle cap, the sleeve is provided with a sleeve rope hole, the buckle cap is provided with a buckle cap rope hole, the outer side of the buckle cap is provided with a limiting protruding block, the limiting protruding block sleeve rope hole is used for cooperating with the limiting protruding block to avoid the buckle cap from being taken off from the top of the sleeve, the side of the two fasteners is provided with a buckling part and a limiting part that are installed in cooperation, the buckling part is arranged on the side of the sleeve and is distributed in an up-down mode, and the limiting part is located between the upper and lower buckling parts.

[0004] The above-mentioned scheme solves the problem that the two fasteners are used to pass through the rope of the drawstring pocket, so that the rope is tightened to make the drawstring of the packaging bag more tight, and children or infants are not easy to open, so as to improve the use safety.

[0005] However, the buckling part and the limiting part are easy to separate under accidental stress, so that the connection between the fasteners is unstable.

[0006] The present application provides another technical solution to solve the technical problem. UTILITY MODEL CONTENT

[0007] In view of the deficiencies in the prior art, the utility model aims at providing a double-row convenient rope fastener.

[0008] The above technical purpose of the utility model is realized by the following technical scheme:

[0009] A double-row convenient rope fastener, comprising a buckle one and a buckle two, the buckle one and the buckle two are respectively formed with a deformation part one and a deformation part two, the deformation part two is located on the inner side of the deformation part one and is buckled with the deformation part one, and the buckle one is provided with an operating part for limiting the deformation of the deformation part two.

[0010] The utility model is further provided as follows: the buckle one and the buckle two and the deformation part one and the deformation part two are relatively rotated, and the operating part is provided with a control part for relatively rotating the buckle one and the buckle two.

[0011] The utility model further sets up: the operating part includes the slide post of being arranged in the slide of buckle one, the slide post one end inserts into the inside of buckle one, be provided with spring in the inside of buckle one, the both ends of spring are connected with slide post and buckle one, the slide post is used for with deformation department two abuts.

[0012] The utility model further sets up: the control part includes the stop post of extending in the slide post, the stop post section is smaller than the slide post section, buckle two is formed with rotation groove, the bottom of rotation groove is formed with stop groove, the stop post is used for inserting into rotation groove and stop groove, the stop post and rotation groove are rotatably connected.

[0013] The utility model further sets up: the opening edge of stop groove is formed with guide camber surface.

[0014] The utility model further sets up: deformation department one and deformation department two are formed with arc convex.

[0015] Above all, the utility model has following beneficial effect:

[0016] When buckle one and buckle two are connected, can rely on relative rotation and the guidance of stop post, make can increase deformation department one and deformation department two buckle convenient.

[0017] Rely on the abutment of slide post and deformation department two, can limit the degree of deformation of deformation department two, thereby ensure the stability of buckle one and buckle two connection. ACCURACY OF DRAWINGS

[0018] Figure 1 It is structure schematic of the utility model Figure 1 ;

[0019] Figure 2 It is structure schematic of the utility model Figure 2 ;

[0020] Figure 3 It is structure schematic drawing of buckle two of the utility model;

[0021] Figure 4 It is structure schematic drawing of deformation department one and deformation department two of the utility model.

[0022] In the drawing: 1, buckle one;2, buckle two;3, deformation department one;4, deformation department two;5, arc convex;6, slide post;7, spring;8, stop post;9, rotation groove;10, stop groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described in the description of the utility model in combination with the drawings in the embodiments of the utility model, and in the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] As shown in Figure 1 The present application provides a double-row convenient rope buckle, which comprises a buckle one 1 and a buckle two 2, the buckle one 1 and the buckle two 2 are both pig nose buckle structures, the buckle one 1 and the buckle two 2 are respectively formed with a deformation part one 3 and a deformation part two 4, the deformation part one 3 and the deformation part two 4 are both formed with an arc-shaped protrusion 5, when the buckle one 1 and the buckle two 2 are connected, the deformation part two 4 is located at the inner side of the deformation part one 3, and the arc-shaped protrusions 5 abut, the deformation part one 3 and the deformation part two 4 are buckled, so that the buckle one 1 and the buckle two 2 cannot be directly separated, thereby combining to form a double-hole pig nose buckle.

[0025] As shown in Figure 2 , Figure 3 and Figure 4 The buckle one 1 is provided with an operating part, the operating part comprises a sliding column 6, the sliding column 6 and the buckle one 1 are slidingly connected, and one end of the sliding column 6 is inserted into the buckle one 1, wherein a spring 7 is arranged in the buckle one 1, and both ends of the spring 7 are connected with the sliding column 6 and the buckle one 1, in the initial state, part of the sliding column 6 will be kept to protrude out of the buckle one 1 due to the elastic force of the spring 7, when the buckle one 1 and the buckle two 2 are connected, the sliding column 6 abuts against the deformation part two 4, the sliding column 6 is located at the side of the deformation part two 4 away from the deformation part one 3, so that the buckle one 1 and the buckle two 2 are separated, and when the deformation part one 3 and the deformation part two 4 are deformed due to the interaction force, the sliding column 6 limits the degree of deformation of the deformation part two 4, so that the buckle one 1 and the buckle two 2 are not easy to separate, and the connection stability is ensured.

[0026] As shown in Figure 2 , Figure 3 and Figure 4As shown, the relative rotation between the buckles 1 and 2 and the deformed portions 3 and 4 can make the buckles 1 and 2 rotate relative to each other, so that the deformed portions 3 and 4 are in the position of mutual buckling. The slide column 6 is provided with a control member, which includes a stop column 8 extending from the slide column 6, the cross section of the stop column 8 being smaller than that of the slide column 6. The buckle 2 is formed with a rotating groove 9, and the bottom of the rotating groove 9 is formed with a stop groove 10. The stop column 8 is used to be inserted into the rotating groove 9 and the stop groove 10, and the stop column 8 and the rotating groove 9 are rotatably connected. The opening edge of the stop groove 10 is formed with a guide arc surface, which can guide the operation of the stop column 8 sliding into the stop groove 10.

[0027] When it is needed to connect the buckles 1 and 2, the buckles 1 and 2 are made to be perpendicular, so that the deformed portions 3 and 4 are misaligned, and the buckles 1 and 2 are made to be close to each other. The spring 7 is deformed under force, and the stop column 8 and the slide column 6 slide. Until the stop column 8 is inserted into the rotating groove 9 and abuts against the bottom of the rotating groove 9. At this time, the buckles 1 and 2 are made to rotate relative to each other until the deformed portions 3 and 4 are in the position corresponding to each other and in the buckling position. At this time, the stop column 8 and the stop groove 10 correspond to each other, the spring 7 is reset, the stop column 8 slides into the stop groove 10 due to the elastic force of the spring 7, the relative rotation of the buckles 1 and 2 is limited, and the buckles 1 and 2 are kept connected under the action of the deformed portions 3 and 4.

[0028] When it is needed to separate the buckles 1 and 2, the slide column 6 is pressed, so that the stop column 8 and the slide column 6 slide against the elastic force of the spring 7 until the stop column 8 slides out of the stop groove 10 and the slide column 6 completely slides into the buckle 1, so that the slide column 6 does not abut against the deformed portion 4. At this time, a force away from each other is applied to the buckles 1 and 2, the deformed portions 3 and 4 are deformed, the deformed portions 3 and 4 are separated, and the separation operation of the buckles 1 and 2 is completed.

[0029] In summary, the rope buckle provided by the embodiment increases the convenience of buckling of the deformed portions 3 and 4, and ensures the stability of the connection of the buckles 1 and 2.

[0030] The above only describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solutions falling within the concept of the present application shall be within the protection scope of the present application. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principles of the present application shall be considered as the protection scope of the present application.

Claims

1. A double carabiner comprising a first carabiner and a second carabiner, characterized in that: The buckle one and the buckle two are respectively formed with a deformation part one and a deformation part two, the deformation part two is located inside the deformation part one and buckled with the deformation part one, and the buckle one is provided with an operating part for limiting deformation of the deformation part two; The buckle one and the buckle two and the deformation part one and the deformation part two are relatively rotated, and the operating part is provided with a control part for relative rotation between the buckle one and the buckle two; The operating part comprises a sliding column slidingly arranged in the buckle one, one end of the sliding column is inserted into the buckle one, a spring is arranged in the buckle one, and two ends of the spring are connected with the sliding column and the buckle one, and the sliding column is used for abutting against the deformation part two.

2. A dual-rail carabiner according to claim 1, characterized in that: The control part comprises a stop column extending in the sliding column, a section of the stop column is smaller than a section of the sliding column, the buckle two is formed with a rotating groove, a bottom of the rotating groove is formed with a stop groove, the stop column is used for being inserted into the rotating groove and the stop groove, and the stop column and the rotating groove are rotationally connected.

3. A dual-rail carabiner according to claim 2, characterized in that: An edge of an opening of the stop groove is formed with a guide arc surface.

4. The dual-rail carabiner of claim 1, wherein: The deformation part one and the deformation part two are both formed with an arc-shaped protrusion.

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