A reusable cable tie

Abstract

This utility model proposes a reusable cable tie, comprising a cable tie body and a locking head. The locking head includes an insertion locking hole and a pressing locking tongue. The insertion locking hole has a hollow slot structure in the middle. One side of the insertion locking hole is fixedly connected to the head end of the cable tie body, and the other side is movably connected to the pressing locking tongue. A limiting latch is provided on the side of the pressing locking tongue facing the insertion locking hole. Several parallel wedge teeth are evenly installed on the cable tie body. The cable tie body engages with the limiting latch in the insertion locking hole through the wedge teeth distributed on its surface. In this application, based on the lever principle, the flat pressing locking tongue and the insertion locking hole work together to quickly lock or release the cable tie body passing through the insertion locking hole.

Description

Technical Field

[0001] This utility model relates to the field of cable ties with snap fasteners, and more particularly to a cable tie that can be repeatedly disassembled and reused. Background Technology

[0002] Cable ties, also known as wire ties, cable bundles, or locking straps, are generally classified by material into nylon cable ties, stainless steel cable ties, and powder-coated stainless steel cable ties. They also come in many types based on function, including ordinary cable ties, removable cable ties, label cable ties, fixed locking cable ties, pin-type cable ties, and heavy-duty cable ties, among others. Existing cable ties are often designed for single use only and cannot be reused. Even some cable ties with locking mechanisms are not ideal for repeated locking and unlocking of large-sized cable ties. Utility Model Content

[0003] The purpose of this invention is to provide a reusable cable tie that facilitates the loosening and unloading of large-sized cable ties.

[0004] To achieve the above objectives, this utility model proposes a reusable cable tie, comprising a cable tie body and a locking head. The locking head includes an insertion locking hole and a pressing locking tongue. The insertion locking hole has a hollow groove structure in the middle. One side of the insertion locking hole is fixedly connected to the head end of the cable tie body, and the other side is movably connected to the pressing locking tongue. The pressing locking tongue has a limiting latch on the side facing the insertion locking hole. Several parallel wedge teeth are evenly installed on the cable tie body. The cable tie body engages with the limiting latch in the insertion locking hole through the wedge teeth distributed on its surface. That is, when the cable tie body is flipped and inserted into the insertion locking hole, the limiting latch engages with the wedge teeth.

[0005] Furthermore, in the reusable cable tie, the bottom side of the pressing latch is provided with a flip-up support plate that is movably fixed on the side wall of the through-lock hole. The end of the pressing latch facing away from the through-lock hole is the pressing plate surface. That is, by pressing the pressing plate surface, the pressing latch moves back and forth based on the fulcrum of the flip-up support plate, so that the latching tongue engages with the wedge tooth passing through the through-lock hole.

[0006] Furthermore, in the reusable cable tie, a triangular support plate is provided between the flip-up support plate and the pressing plate, and the bottom end of the flip-up support plate is fixed to the top side of the side wall of the through-hole.

[0007] Furthermore, in the reusable cable tie, the side wall of the insertion locking hole facing away from the cable tie body is provided with a movable groove, and the pressing locking tongue is placed in the movable groove through the flip support plate.

[0008] Furthermore, in the reusable cable ties, the top side of the pressing plate is provided with multiple anti-slip grooves.

[0009] Furthermore, in the reusable cable tie, the outer half of the pressing latch is provided with a protective edging that is fixedly connected to the through lock hole.

[0010] Furthermore, in the reusable cable tie, a limiting groove is formed on the top side of the cable tie body, and a plurality of parallel wedge teeth are evenly installed on the cable tie body within the limiting groove.

[0011] Furthermore, in the reusable cable tie, the limiting tongue is composed of two parallel teeth, and the teeth engage with the wedge teeth.

[0012] Furthermore, in the reusable cable tie, the tail end of the cable tie body is a bent guide slope, and the guide slope is a pointed structure, that is, the cable tie body passes through the insertion locking hole at the tail end.

[0013] Furthermore, in the reusable cable tie, a triangular connecting plate is provided between the head end of the cable tie body and the insertion locking hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are mainly reflected in the following: based on the lever principle, by using the flat structure of the pressing latch and the through-hole in combination, the cable tie body passing through the through-hole can be quickly locked or released. Attached Figure Description

[0015] Figure 1 and Figure 2 This is a three-dimensional structural diagram of the reusable cable tie in this utility model; Figure 3 This is a front structural diagram of the reusable cable tie in this utility model; Figure 4 for Figure 3 A schematic diagram of the cross-sectional structure of the middle AA section. Detailed Implementation

[0016] The reusable cable ties of this invention will now be described in more detail with reference to the accompanying drawings, which illustrate preferred embodiments of the invention. It should be understood that those skilled in the art can modify the invention described herein while still achieving its advantageous effects. Therefore, the following description should be understood as being of general knowledge to those skilled in the art and is not intended to limit the invention.

[0017] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection; they can refer to a direct connection or a connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] The present invention will be described in more detail below by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0020] like Figures 1 to 2 As shown, this utility model proposes a reusable cable tie, including a cable tie body (1) and a locking head. The locking head includes an insertion locking hole (2) and a pressing locking tongue (3). The insertion locking hole (2) has a hollow groove structure in the middle. One side of the insertion locking hole (2) is fixedly connected to the head end of the cable tie body (1), and the other side is movably connected to the pressing locking tongue (3). The pressing locking tongue (3) is provided with a limiting latch (31) on the side facing the insertion locking hole (2). Several parallel wedge teeth (11) are evenly installed on the cable tie body (1). The cable tie body (1) engages with the limiting latch (31) in the insertion locking hole (2) through the wedge teeth (11) distributed on its surface. That is, when the cable tie body (1) is flipped and inserted into the insertion locking hole (2), the limiting latch (31) engages with the wedge teeth (11).

[0021] Specifically, such as Figure 2 and Figure 3 As shown, the insertion lock hole (2) has a movable groove (21) on the side wall opposite to the cable tie body (1), and the pressing lock tongue (3) is placed in the movable groove (21) through the flip support plate (41).

[0022] Furthermore, such as Figure 4 As shown, the bottom side of the pressing latch (3) is provided with a flip-up support plate (41) that is movably fixed on the side wall of the through-hole (2). The end of the pressing latch (3) facing away from the through-hole (2) is the pressing plate surface (32). That is, by pressing the pressing plate surface (32), the pressing latch (3) moves back and forth based on the fulcrum of the flip-up support plate (41), so that the latch tongue (31) engages with the wedge tooth (11) passing through the through-hole (2). A triangular support plate (42) is provided between the flip-up support plate (41) and the pressing plate surface (32) to enhance the pressing stability and avoid deformation of the pressing plate surface (32) due to long-term operation. The top side of the pressing plate surface (32) is provided with multiple anti-slip textures (33) to facilitate pressing force.

[0023] At the same time, such as Figure 1 and Figure 4 As shown, the bottom end of the flip-up support plate (41) is fixed to the top side of the side wall inside the movable groove (21) of the through lock hole (2), increasing the space utilization rate and preventing the protruding structure of the pressing tongue (3) from being significantly higher than the top surface of the through lock hole (2), thus avoiding accidental pressing of the pressing tongue (3) when it is not necessary to loosen it. In addition, the outer half of the pressing tongue (3) is provided with a protective rim (5) fixedly connected to the through lock hole (2), which surrounds the entire pressing tongue (3) circumferentially, avoiding unnecessary damage to the pressing tongue (3) caused by external force, increasing its service life, and also preventing accidental pressing of the pressing tongue (3) when it is not necessary to loosen it.

[0024] Furthermore, such as Figure 1 As shown, a limiting groove (12) is provided on the top side of the cable tie body (1), and a number of parallel wedge teeth (11) are evenly installed on the cable tie body (1) in the limiting groove (12).

[0025] Furthermore, such as Figure 4 As shown, the limiting tongue (31) is composed of two parallel teeth, which ensures that the teeth can stably engage with the wedge teeth (11) and avoid loosening caused by wear.

[0026] Furthermore, such as Figure 1 and Figure 2 As shown, the tail end of the cable tie body (1) is a bent guide slope (13), and the guide slope (13) is a pointed structure, which makes it convenient for the cable tie body (1) to quickly pass into the insertion lock hole (2) at the tail end.

[0027] Furthermore, such as Figure 1As shown, a triangular connecting plate (14) is provided between the head end of the cable tie body (1) and the insertion lock hole (2) to strengthen the connection rigidity and prevent loosening.

[0028] In summary, in this embodiment, the proposed reusable cable tie, based on the lever principle, uses the flat pressing tongue and the through-hole to quickly lock or release the cable tie body passing through the through-hole.

[0029] The above are merely preferred embodiments of this utility model and do not constitute any limitation on this utility model. Any equivalent substitutions or modifications made by those skilled in the art to the technical solutions and contents disclosed in this utility model without departing from the scope of the technical solutions of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A reusable cable tie, characterized in that, The cable tie includes a cable tie body (1) and a locking head. The locking head includes an insertion locking hole (2) and a pressing locking tongue (3). The insertion locking hole (2) has a hollow groove structure in the middle. One side of the insertion locking hole (2) is fixedly connected to the head end of the cable tie body (1), and the other side is movably connected to the pressing locking tongue (3). The pressing locking tongue (3) is provided with a limiting latch (31) on the side facing the insertion locking hole (2). Several parallel wedge teeth (11) are evenly installed on the cable tie body (1). The cable tie body (1) engages with the limiting latch (31) in the insertion locking hole (2) through the wedge teeth (11) distributed on its surface. That is, when the cable tie body (1) is flipped and inserted into the insertion locking hole (2), the limiting latch (31) engages with the wedge teeth (11).

2. The reusable cable tie according to claim 1, characterized in that, The bottom side of the pressing latch (3) is provided with a flip-up support plate (41) that is movably fixed on the side wall of the through lock hole (2). The end of the pressing latch (3) facing away from the through lock hole (2) is the pressing plate surface (32). That is, by pressing the pressing plate surface (32), the pressing latch (3) moves back and forth based on the fulcrum of the flip-up support plate (41), so that the limiting latch (31) engages with the wedge tooth (11) passing through the through lock hole (2).

3. The reusable cable tie according to claim 2, characterized in that, A triangular support plate (42) is provided between the flip support plate (41) and the pressing plate surface (32), and the bottom end of the flip support plate (41) is fixed to the top side of the side wall of the through lock hole (2).

4. The reusable cable tie according to claim 2, characterized in that, The insertion lock hole (2) has a movable groove (21) on the side wall opposite to the cable tie body (1), and the pressing lock tongue (3) is placed in the movable groove (21) through the flip support plate (41).

5. The reusable cable tie according to claim 2, characterized in that, The top side of the pressing plate (32) is provided with multiple anti-slip textures (33).

6. The reusable cable tie according to claim 1, characterized in that, The outer half of the pressing latch (3) is provided with a protective rim (5) that is fixedly connected to the through lock hole (2).

7. The reusable cable tie according to claim 1, characterized in that, A limiting groove (12) is provided on the top side of the cable tie body (1), and a number of parallel wedge teeth (11) are evenly installed on the cable tie body (1) within the limiting groove (12).

8. The reusable cable tie according to claim 1, characterized in that, The limiting tongue (31) is composed of two parallel teeth, and the teeth engage with the wedge teeth (11).

9. The reusable cable tie according to claim 1, characterized in that, The tail end of the cable tie body (1) is a bent guide slope (13), and the guide slope (13) is a pointed structure, that is, the cable tie body (1) passes through the insertion lock hole (2) at the tail end.

10. The reusable cable tie according to claim 1, characterized in that, A triangular connecting plate (14) is provided between the head end of the cable tie body (1) and the insertion lock hole (2).

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