TWM602189U - Thread buckle structure - Google Patents

Abstract

A wire buckle structure includes a first body and a second body. The first body has an installation groove, a first wire placement opening and an installation portion. The first wire placement opening communicates with the outer side wall of the first body and the inner side wall of the installation groove. Extend upwards, the installation part and the first wire placement opening are separately provided on both sides of the installation groove, the second body is inserted into the installation groove, the second body and the bottom surface of the installation groove enclose the first wire placement cavity, the second body and the installation portion A second wire placement cavity is enclosed, the first wire placement port, the first wire placement cavity and the second wire placement cavity are sequentially connected, and an included angle is formed between the first wire placement cavity and the second wire placement cavity. The wire buckle structure can be installed on the device by inserting, making the installation of the wire buckle structure more convenient; when the wire is clamped between the first body and the second body, it can be bent, which can better position the wire , To avoid the wire being pulled off.

Description

Line button structure

The present invention relates to the technical field of wire positioning, and particularly relates to a wire buckle structure.

For some devices that need to transmit electric energy or signals, such as lamps, it is usually necessary to connect an external wire to the device. Generally, a clamping structure is provided on the device, and the wire is positioned on the device by the clamping structure to prevent the wire from being pulled off the device. Some existing clamping structures usually use screws and pressure plates. The pressure plate is locked to the device by screws to place the wire clamp between the pressure plate and the device. For this type of clamping structure, a screwdriver is required for installation. Other tools, the installation of the clamping structure is inconvenient. In addition, it is difficult to accurately grasp the pressure between the pressure plate and the wire when positioning the wire, and it is easy to cause insufficient pressure on the wire or excessive pressure on the wire to cause damage.

The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a wire buckle structure, which can be easily installed and can position the wire to prevent the wire from being pulled off the device.

The solution adopted by the present invention is: a wire buckle structure, which includes a first body with a mounting groove, a first wire placement opening and a mounting portion, the installation groove opens upward, and the first wire placement opening is connected to the first body The outer side wall of the installation groove and the inner side wall of the installation groove, the installation portion extends upward, and the installation portion and the first wire-setting opening are separately provided on both sides of the installation groove; the second body is inserted into the installation groove, the The second body and the bottom surface of the mounting groove enclose a first wiring cavity, the second body and the mounting portion enclose a second wiring cavity, the first wiring port, the first wiring cavity and the second wiring cavity The thread setting cavities are sequentially connected, and there is an included angle between the first thread setting cavity and the second thread setting cavity.

The above solution has the beneficial effects: with the above structure, the wire buckle structure can be installed on the device by inserting, making the installation of the wire buckle structure more convenient; the wire is clamped between the first body and the second body It can be bent at times, which can better position the wire and avoid the wire from being pulled off.

According to the cord buckle structure of the present invention, the bottom surface of the first body is provided with a second cord placement port connecting the first cord placement port and the first cord placement cavity, and the longitudinal projection of the lower end of the second cord placement cavity is The longitudinal projections of the second wire placement opening are staggered or partially overlapped with each other.

According to the thread buckle structure of the present invention, the first body has a first stop surface facing upward.

According to the thread buckle structure of the present invention, the second body has a second stop surface facing upward.

According to the wire buckle structure of the present invention, the mounting portion has a recess, and the second body extends into the recess.

According to the wire buckle structure of the present invention, a wire bending structure is arranged in the second wire setting cavity, and the wire bending structure includes a first positioning surface and a positioning boss provided on the inner side wall of the second wire setting cavity. The first positioning surface and the positioning boss are arranged opposite to each other.

According to the wire buckle structure of the present invention, the side wall of the positioning boss has a second positioning surface facing diagonally downward.

According to the wire buckle structure of the present invention, the wire bending structure is arranged in two groups, and the wire bending structures of the two groups are arranged up and down.

According to the wire buckle structure of the present invention, in the two sets of wire bending structures, the side edges of the positioning bosses in one set of wire bending structures are staggered from the side edges of the positioning bosses in the other set of wire bending structures.

According to the wire buckle structure of the present invention, in the two sets of bending structures, the first positioning surface in one set of bending structures and the first positioning surface in the other set of bending structures are connected by a positioning inclined surface.

This section will describe the specific embodiments of the present invention in detail. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the manual with graphics, so that people can understand the present invention intuitively and vividly. Each technical feature and overall technical solution of the new model cannot be understood as a limitation of the protection scope of the new model.

In the description of the present invention, it should be understood that the orientation description involved, for example, the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the diagram, which is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood to not include the number, and above, below, and within are understood to include the number. If it is described that the first and second are only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly specifying the number of the indicated technical features or implicitly specifying the order of the indicated technical features relationship.

In the description of the present model, unless otherwise clearly defined, terms such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the foregoing terms in the present model in combination with the specific content of the technical solution.

1 to 5, the wire buckle structure of the embodiment of the present invention includes a first body 10 and a second body 20. The first body 10 is provided with a mounting groove 11, a first wiring opening 12, and a mounting portion 13. The mounting groove 11 is opened upwards, the first wire placement opening 12 is connected to the outer side wall of the first body 10 and the inner side wall of the installation groove 11, the installation portion 13 extends upward, and the installation portion 13 and the first wire placement opening 12 are separately provided in the installation groove 11 On both sides. The second body 20 is inserted into the mounting groove 11, the second body 20 and the bottom surface of the mounting groove 11 enclose a first wiring cavity 31, the second body 20 and the mounting portion 13 enclose a second wiring cavity 32, The wire port 12, the first wire placement cavity 31 and the second wire placement cavity 32 are sequentially connected, and an included angle is formed between the first wire placement cavity 31 and the second wire placement cavity 32. Specifically, the first wire placement cavity 31 may be perpendicular to the second wire placement cavity 32 or inclined to the second wire placement cavity 32.

The device has a wire hole that is fitted with the wire buckle structure. During installation, the wire can be first placed on the first body 10, then the second body 20 is inserted into the first body 10, and finally the first body 10 The mounting portion 13 and the second body 20 are inserted into the wire hole together. The friction force between the wire buckle structure and the inner side wall of the wire hole can be used to position the wire buckle structure in the wire hole to prevent the wire buckle structure from being pushed out of the wire hole. The wire is located in the first wire placement port 12, the first wire placement cavity 31 and the second wire placement cavity 32, the first body 10 and the second body 20 clamp the wire together, and the wire is located between the first body 10 and the second body 20 Bending occurs between the wire and the friction force between the wire and the wire tie structure to prevent the wire from moving relative to the wire tie structure, thereby positioning the wire and avoiding the wire from being pulled off the device. The installation of the wire buckle structure does not require the help of other tools, and the installation of the wire buckle structure is more convenient. In addition, the above structure does not require manual adjustment of the pressure between the wire and the wire tie structure.

3, the bottom surface of the first body 10 is provided with a second wire placement port 14 connecting the first wire placement port 12 and the first wire placement cavity 31. The longitudinal projection of the lower end of the second wire placement cavity 32 and the second wire placement The longitudinal projections of the port 14 partially overlap. By providing the second wire placement opening 14, the arrangement position of the wires after passing through the wire buckle structure has greater flexibility. It should be noted that the area of the overlapping portion needs to ensure that when the wire is clamped between the first body 10 and the second body 20, a part of the wire is always located in the first wire placement cavity 31 to ensure that the wire can be placed in the first placement cavity. A certain amount of bending occurs between the wire cavity 31 and the second wire placement cavity 32.

In some embodiments, the longitudinal projection of the lower end of the second wire placement cavity 32 and the longitudinal projection of the second wire placement opening 14 may also be staggered from each other.

1, the first body 10 has a first stop surface 15 facing upward, and the second body 20 also has a second stop surface 21 facing upward. During installation, the first stop surface 15 and the second stop surface 21 can be pressed against the device to insert and position the first body 10 and the second body 20, and avoid the first body 10 and the second body 20 completely slide into the wire hole.

2, the mounting portion 13 has a recess 131, and the second body 20 extends into the recess 131 to restrict the wire in the second wire placement cavity 32 from moving out between the mounting portion 13 and the second body 20.

The second wire placement cavity 32 is provided with a wire bending structure 40 so that the wire can be bent again in the second wire placement cavity 32 to further optimize the anti-stretch effect of the wire. The wire bending structure 40 includes a first positioning surface 41 and a positioning boss 42. The first positioning surface 41 and the positioning boss 42 are both disposed on the inner side wall of the second wire setting cavity 32, and the first positioning surface 41 and the positioning boss 42 opposite arrangement. Specifically, referring to FIGS. 3 to 5, the first positioning surface 41 is disposed on the mounting portion 13, the positioning boss 42 is disposed on the second body 20, and the first positioning surface 41 is arranged vertically, that is, the first positioning surface 41 It is perpendicular to the bottom surface of the mounting groove 11.

In some embodiments, the first positioning surface 41 may also be inclined to the bottom surface of the mounting groove 11. It is also possible to arrange the first positioning surface 41 on the second body 20 and the positioning boss 42 on the mounting portion 13.

The side wall of the positioning boss 42 has a second positioning surface 43 facing diagonally downward. The second positioning surface 43 can guide the wire to bend and prevent the wire sheath of the wire from being compressed.

The wire bending structure 40 is arranged in two groups, and the wire bending structures 40 of the two groups are arranged up and down to maintain the bending of the wire and improve the anti-stretching effect of the wire.

Specifically, referring to FIG. 3, in the two groups of wire bending structures 40, the side edge of the positioning boss 42 in one group of the wire bending structure 40 and the side edge of the positioning boss 42 in the other group of wire bending structure 40 Staggered, that is, the longitudinal projections of the side edges of the two positioning bosses 42 do not overlap each other, or only partially overlap.

Correspondingly, in the two sets of bending structures 40, the first positioning surface 41 in one set of bending structures 40 and the first positioning surface 41 in the other set of bending structures 40 are connected by a positioning inclined surface 44.

The embodiments of the present invention are described in detail above in conjunction with the drawings. However, the present invention is not limited to the above embodiments. Various changes can be made without departing from the purpose of the present invention within the scope of knowledge possessed by those skilled in the art. .

10: The first body 11: Installation slot 12: The first line port 13: Installation Department 131: recess 14: The second line port 15: The first stop surface 20: The second body 21: The second stop surface 31: The first line cavity 32: The second line cavity 40: Curved line structure 41: The first positioning surface 42: positioning boss 43: second positioning surface 44: positioning slope

The additional aspects and advantages of the present invention will be partly given in the following description, and part of them will become obvious from the following description, or be understood through the practice of the present invention. The following further describes the present invention in combination with the drawings and embodiments; Figure 1 is a structural diagram of a new embodiment; Figure 2 is a cross-sectional view of the new embodiment; Figure 3 is another cross-sectional view of the new embodiment; Figure 4 is an exploded view of the new embodiment; Figure 5 is a structural diagram of the second body in an embodiment of the new type.

10: The first body

12: The first line port

13: Installation Department

14: The second line port

15: The first stop surface

20: The second body

21: The second stop surface

Claims (10)

A line buckle structure, characterized in that the line buckle structure includes The first body has a mounting groove, a first wire-setting opening and a mounting part thereon, the mounting groove opens upward, and the first wire-setting opening communicates with the outer side wall of the first body and the inner side wall of the installation groove, and the installation The portion extends upward, and the installation portion and the first wire-setting opening are separately provided on both sides of the installation groove; and The second body is inserted into the mounting groove, the second body and the bottom surface of the mounting groove enclose a first wiring cavity, the second body and the mounting portion enclose a second wiring cavity, the first wiring The port, the first wire placement cavity and the second wire placement cavity are sequentially connected, and there is an included angle between the first wire placement cavity and the second wire placement cavity. The wire buckle structure according to claim 1, wherein the bottom surface of the first body is provided with a second wire placement port connecting the first wire placement port and the first wire placement cavity, and the second wire placement cavity The longitudinal projection of the lower end of the second wire placement port is staggered or partially overlapped with each other. The thread buckle structure according to claim 1, wherein the first body has a first stop surface facing upward. The thread buckle structure according to claim 1 or claim 3, wherein the second body has a second stop surface facing upward. The wire buckle structure according to claim 1, wherein the mounting portion has a recess, and the second body extends into the recess. The wire buckle structure according to claim 1, wherein the second wire placement cavity is provided with a wire bending structure, and the wire bending structure includes a first positioning surface provided on the inner side wall of the second wire placement cavity And the positioning boss, the first positioning surface and the positioning boss are arranged opposite to each other. The wire buckle structure according to claim 6, wherein the side wall of the positioning boss has a second positioning surface facing diagonally downward. The line buckle structure according to claim 6 or claim 7, characterized in that the bending line structure is arranged in two groups, and the bending line structures of the two groups are arranged up and down. The wire buckle structure according to claim 8, characterized in that, in the two groups of bending structures, the side edge of the positioning boss in one of the bending structures and the positioning boss in the other group of bending structures The side edges are staggered. The wire buckle structure according to claim 8, characterized in that, in the two sets of bending structures, the first positioning surface in one set of bending structures and the first positioning surface in the other set of bending structures are Connect the positioning slopes.

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