Double-lug positioning ribbon

Abstract

The utility model discloses a double-lug positioning cable tie, and belongs to the field of nylon cable ties. The cable tie comprises a cable tie head and a cable tie strip, a cable tie penetrating lock hole with a spring bolt inside is formed in the cable tie head, one end of the cable tie penetrating lock hole is a cable tie inlet, the other end of the cable tie penetrating lock hole is a cable tie outlet, and one end of the cable tie strip is integrally connected with the lower portion of the cable tie head. Positioning structures are arranged on the two sides of the binding head; each positioning structure comprises a flat plate part arranged at one end of the ribbon inlet in the ribbon head, a lug plate part connected to the upper end of the flat plate part and extending in the direction away from the ribbon outlet, and a positioning buckle arranged at the lower end of the flat plate part, and the flat plate part and the lug plate part form an included angle structure; the positioning buckle is provided with a buckle groove, and a clamping hook is arranged at a notch of the buckle groove. The double-lug positioning cable tie is reasonable in structural arrangement, the cable tie is fixed reliably when the cable tie is used, a pipeline can be quickly and effectively positioned through the positioning buckle, the pipeline is convenient to disassemble and assemble, and the double-lug positioning cable tie has good practicability and generalizability.

Description

Technical Field

[0001] The utility model relates to a nylon cable tie, in particular to a double-ear positioning cable tie. Background Art

[0002] Nylon cable ties (also known as nylon straps) are commonly used to bundle cables, pipes, wires and other items. They are mainly made of nylon material and have the characteristics of wear resistance, corrosion resistance, high temperature resistance and strong tensile strength. Nylon cable ties are widely used in the fields of electricity, communications, aerospace, transportation and so on. In practical applications, it is sometimes necessary to fix pipelines on edged fixtures (such as square tubes, table legs), and the conventional operation method is to use cable ties to tighten the pipelines to the fixtures. However, the problem with this is that there is a lack of positioning of the cable ties, and the cable ties need to be cut when the pipelines are removed. When the pipelines are rearranged, the cable ties need to be reinstalled, which is cumbersome to operate, and when the cable ties are tightened, it is easy to cause squeezing, deformation or even damage to the pipelines. Utility Model Content

[0003] In this regard, the utility model aims to provide a double-ear positioning tie that can be reliably fixed and installed, is easy to assemble and disassemble the pipeline, and can avoid damage to the pipeline, with good use effect.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a double-ear positioning cable tie, comprising a cable tie head and a cable tie strip, wherein the cable tie head is provided with a cable tie lock hole with an internal locking tongue, one end of the cable tie lock hole is a cable tie inlet, and the other end is a cable tie outlet, one end of the cable tie strip is connected to the lower part of the cable tie head as a whole; positioning structures are provided on both sides of the cable tie head; each positioning structure comprises a flat plate portion provided on one end of the cable tie inlet of the cable tie head, an ear plate portion connected to the upper end of the flat plate portion and extending in a direction away from the cable tie outlet, and a positioning buckle provided at the lower end of the flat plate portion, an angle structure is formed between the flat plate portion and the ear plate portion; the positioning buckle is provided with a buckle groove, and a hook is provided at the notch of the buckle groove.

[0006] In some embodiments, the upper end of the positioning buckle is integrally connected to the cable tie head.

[0007] In some embodiments, a latching tooth is provided on the locking tongue, and a latching tooth groove is provided on the cable tie strip at intervals along its length direction. The cable tie strip passes through the strap lock hole and forms a latching fit with the latching tooth groove through the latching tooth.

[0008] In some embodiments, the cross-section of the strap lock hole is a convex structure, which includes a first hole portion and a second hole portion connected to the upper end of the first hole portion, the width of the second hole portion matches the width of the cable tie strip and is larger than the width of the first hole portion, the locking tongue is provided in the first hole portion, and the locking tooth thereon protrudes into the second hole portion.

[0009] In some embodiments, the lock tongue is arranged along the direction of the strap lock hole, and the two ends of the lock tongue are connected to the inner bottom wall of the strap lock hole. There is a gap between the middle part of the lock tongue and the inner bottom wall of the strap lock hole, and the latch tooth is arranged on the upper side of the middle part of the lock tongue.

[0010] In some embodiments, there are at least two latching teeth, and the distance between two adjacent latching teeth matches the distance between two adjacent latching tooth grooves.

[0011] In some embodiments, a protrusion is provided on the side of the flat plate portion and / or the ear plate portion facing the angle structure.

[0012] In some embodiments, the end of the locking tongue extends outward from the belt outlet to form a protruding handle.

[0013] The positive effects of the present invention are as follows: the double-ear positioning tie structure of the present invention has been optimized in design. When in use, it can be quickly and effectively fastened to the pipeline through the positioning buckle, and the angle structure formed between the flat plate part and the ear plate part can be engaged with the edge of the fixed object. Then the tie strip is passed around the fixed object for a week and then inserted into the tie lock hole to achieve locking and fixation. The double-ear positioning tie has the advantages of fast and reliable installation and fixation, and the cooperation of the angle structure and the fixed object can effectively prevent the problem of spinning. The positioning buckle can be used to realize rapid disassembly and assembly of the pipeline without destroying the tie, reducing waste, and has good practicality and popularization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the double-ear positioning tie in the utility model;

[0016] Figure 2 This is another structural diagram of the double-ear positioning tie in the utility model;

[0017] Figure 3 This is a cross-sectional view of the double-ear positioning tie in the utility model.

[0018] Reference numerals shown in the figure: 1-cable tie head; 11-locking tongue; 111-grip; 12-locking hole for threading strap; 121-strap inlet; 122-strap outlet; 123-first hole portion; 124-second hole portion; 125-gap; 13-flat plate portion; 14-ear plate portion; 15-positioning buckle; 151-buckle groove; 152-hook; 16-bump; 2-cable tie strip; 21-grip groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0021] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0022] The double-ear positioning tie structure provided in the embodiment of the utility model is as follows Figures 1 to 3As shown, it includes a cable tie head 1 and a cable tie strip 2, and the cable tie head 1 is provided with a threading lock hole 12 with an internal locking tongue 11, one end of the threading lock hole 12 is a strap inlet 121, and the other end is a strap outlet 122. One end of the cable tie strip 2 is connected to the lower part of the cable tie head 1 as a whole, and the other end can be inserted and locked through the threading lock hole 12, and a locking tongue 11 is provided in the threading lock hole 12. After the cable tie strip 2 passes through the threading lock hole 12, the end of the cable tie strip 2 is inserted through the strap inlet 121 and exits from the strap outlet 122 through the threading lock hole 12, and the position of the cable tie strip 2 is effectively locked by the locking tongue 11. The double-ear positioning cable tie can be integrally formed by injection molding. In order to facilitate the positioning and installation of the cable tie and quickly fix the pipeline, positioning structures are provided on both sides of the cable tie head 1, that is, there are two positioning structures; each positioning structure includes a flat plate portion 13 provided at one end of the strap inlet 121 on the cable tie head 1, an ear plate portion 14 connected to the upper end of the flat plate portion 13 and extending away from the strap outlet 122, and a positioning buckle 15 provided at the lower end of the flat plate portion 13, and an angle structure is formed between the flat plate portion 13 and the ear plate portion 14; when in use, the positioning buckle 15 is quickly and effectively connected to the pipeline, and the angle structure formed between the flat plate portion 13 and the ear plate portion 14 can be engaged with the edge of the fixed object, and then the cable tie strip 2 is passed around the fixed object for a week and then inserted into the strap lock hole 12 to achieve locking and fixing. The double-ear positioning cable tie has the advantages of fast and reliable installation and fixing, and the cooperation of the angle structure and the fixed object can effectively prevent the problem of spinning. The angle of the angle structure is preferably set to 60-120 degrees, such as 60 degrees, 90 degrees or 120 degrees, so as to better adapt to different angles of the edge of the fixed object to form a snap fit.

[0023] In order to unbuckle the cable tie when necessary, a protruding handle is formed at the end of the locking tongue 11 extending outward from the strap outlet 122. By pressing the protruding handle, pressure can be applied to the protruding handle. During operation, the locking tongue 11 is deformed by pressing the protruding handle, thereby separating the locking teeth 111 from the cable tie strip 2, and then the cable tie strip 2 is pulled out from the strap inlet 121 of the strap lock hole 12.

[0024] In a preferred embodiment, a protrusion 16 is provided on the side of the flat plate portion 13 or the ear plate portion 14 facing the angle structure, and the protrusion 16 can be engaged with the groove on the edge of the fixed object to prevent the cable tie from sliding or loosening; in actual operation, protrusions 16 can also be provided on both the flat plate portion 13 and the ear plate portion 14.

[0025] In some embodiments, the positioning buckle 15 is an N-shaped structure, which has a buckle groove 151, and a hook 152 is provided at the slot of the buckle groove 151. During installation and use, the pipeline is placed into the buckle groove 151 from the slot, and the hook 152 is used to resist and limit the position to prevent the pipeline from escaping from the buckle groove 151 from the slot. Limiting the pipeline in the buckle groove 151 will not cause damage to the pipeline, and there is no need to cut the cable tie when disassembling the pipeline, thereby reducing waste.

[0026] It is preferred that the upper end of the positioning buckle 15 is connected to the cable tie head 1 as a whole, thereby effectively improving the overall structural firmness of the positioning buckle 15 and the cable tie head 1 and ensuring reliability and safety in practical applications.

[0027] In some embodiments, a latching tooth 111 is provided on the locking tongue 11, and latching tooth grooves 21 are provided on the cable tie strip 2 at intervals along its length direction. The cable tie strip 2 passes through the strap lock hole 12 and forms a latching fit with the latching tooth groove 21 through the latching tooth 111, thereby forming a reliable and effective locking of the cable tie strip 2 to avoid the problem of the cable tie loosening after being tightened; preferably, at least two latching teeth 111 can be provided, and the spacing between two adjacent latching teeth 111 matches the spacing between two adjacent latching tooth grooves 21, so that the locking effect of the locking tongue 11 on the cable tie strip 2 can be effectively strengthened.

[0028] In some embodiments, the cross-section of the strap lock hole 12 is a convex structure, which includes a first hole portion 123 and a second hole portion 124 connected to the upper end of the first hole portion 123. The width of the second hole portion 124 matches the width of the strap strip 2 and is greater than the width of the first hole portion 123. The lock tongue 11 is arranged in the first hole portion 123, and the tooth 111 thereon protrudes into the second hole portion 124. In this way, the strap strip 2 passes through the strap lock hole through the second hole portion 124, and because the width of the strap strip 2 is greater than the width of the first hole portion 123, the pressure of the strap strip 2 on the lock tongue 11 can be controlled when tightening, thereby avoiding the strap strip 2 applying greater pressure on the lock tongue 11 and causing damage to the lock tongue 11.

[0029] In some embodiments, the locking tongue 11 is arranged along the direction of the strap lock hole 12, and the two ends of the locking tongue 11 are connected to the inner bottom wall of the strap lock hole 12 as a whole. A gap 125 is provided between the middle part of the locking tongue 11 and the inner bottom wall of the strap lock hole 12. The existence of the gap 125 can make the locking tongue 11 elastic, and the locking tooth 111 is provided on the upper side of the middle part of the locking tongue 11; such a setting can enhance the reliability of the fixation of the locking tongue 11, and the two ends of the locking tongue 11 can form an effective support to ensure the elastic force of the locking tongue 11, thereby ensuring that the locking tooth 111 on the locking tongue 11 is effectively engaged with the locking tooth groove 21 on the cable tie strip 2.

[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A double-ear positioning cable tie, comprising a cable tie head (1) and a cable tie strip (2), wherein the cable tie head (1) is provided with a cable tie lock hole (12) with an internal locking tongue (11), one end of the cable tie lock hole (12) is a cable tie inlet (121), and the other end is a cable tie outlet (122), and one end of the cable tie strip (2) is connected to the lower part of the cable tie head (1) as a whole; characterized in that, Both sides of the cable tie head (1) are provided with positioning structures; each positioning structure comprises a flat plate portion (13) provided at one end of the cable tie head (1) at the cable tie inlet (121), an ear plate portion (14) connected to the upper end of the flat plate portion (13) and extending in a direction away from the cable tie outlet (122), and a positioning buckle (15) provided at the lower end of the flat plate portion (13), wherein an angle structure is formed between the flat plate portion (13) and the ear plate portion (14); the positioning buckle (15) has a buckle groove (151), and a hook (152) is provided at the notch of the buckle groove (151).

2. The double-ear positioning tie according to claim 1, characterized in that: The upper end of the positioning buckle (15) is integrally connected to the tie head (1).

3. The double-ear positioning tie according to claim 1, characterized in that: The locking tongue (11) is provided with a latching tooth (111), and the strap strip (2) is provided with latching tooth grooves (21) at intervals along its length direction; the strap strip (2) passes through the strap lock hole (12) and forms a latching fit with the latching tooth groove (21) through the latching tooth (111).

4. The double-ear positioning tie according to claim 3, characterized in that: The cross section of the strap lock hole (12) is a convex structure, comprising a first hole portion (123) and a second hole portion (124) connected to the upper end of the first hole portion (123); the width of the second hole portion (124) matches the width of the strap strip (2) and is greater than the width of the first hole portion (123); the locking tongue (11) is provided in the first hole portion (123), and the latching teeth (111) thereon protrude into the second hole portion (124).

5. The double-ear positioning tie according to claim 3, characterized in that: The locking tongue (11) is arranged along the direction of the belt threading lock hole (12), and the two ends of the locking tongue (11) are connected to the inner bottom wall of the belt threading lock hole (12) as a whole. A gap (125) is provided between the middle part of the locking tongue (11) and the inner bottom wall of the belt threading lock hole (12), and the latching tooth (111) is provided on the upper side of the middle part of the locking tongue (11).

6. The double-ear positioning tie according to claim 3, characterized in that: There are at least two latch teeth (111), and the spacing between two adjacent latch teeth (111) matches the spacing between two adjacent latch tooth grooves (21).

7. The double-ear positioning tie according to claim 1, characterized in that: A protrusion (16) is provided on one side of the flat plate portion (13) or / and the ear plate portion (14) facing the angle structure.

8. The double-ear positioning tie according to claim 1, characterized in that: The end of the locking tongue (11) extends outward from the belt outlet (122) to form a protruding handle.

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