Double-sided toothed cable tie

Abstract

The present invention discloses a double-sided toothed cable tie, comprising a connected head and a belt body, the belt body comprising a first side and a second side opposite to each other, the first side and the second side being respectively provided with a first belt tooth and a second belt tooth, the head being provided with a cavity, the first connecting portion and the second connecting portion being relatively provided in the cavity, the first connecting portion and the second connecting portion being provided with a first positioning tooth and a second positioning tooth on the opposite surfaces, when the belt body is inserted into the head, the first positioning tooth is engaged with the first belt tooth, and the second positioning tooth is engaged with the second belt tooth, the first connecting portion and / or the second connecting portion are provided with a through groove along the insertion direction, and the corresponding first belt tooth and / or the second belt tooth are provided with a convex strip passing through the belt tooth. The present invention enhances the tensile and bending strength of the belt body by providing the convex strip passing through the belt tooth on the first belt tooth and / or the second belt tooth, and the belt body is more solid and not easy to break.

Description

Technical Field

[0001] The invention relates to a double-sided toothed cable tie. Background Art

[0002] One side of a conventional cable tie is provided with teeth, and the other side is flat. After bundling, the teeth on one side are easy to wear. If the teeth are broken by external force after wear, the cable tie will loosen, posing a certain safety hazard. Therefore, cable ties with double-sided teeth have appeared. However, since the cable tie has teeth on both sides, the average thickness of the cable tie becomes smaller, which makes the cable tie easy to break. Summary of the invention

[0003] In view of the deficiencies in the existing technology, the present invention provides a double-sided toothed cable tie.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a double-sided toothed cable tie, comprising a connected head and a belt body, the belt body comprising a first side and a second side, the first side and the second side are respectively provided with first belt teeth and second belt teeth, the head is provided with a cavity, the first connecting part and the second connecting part are relatively arranged in the cavity, the first connecting part and the second connecting part are provided with first positioning teeth and second positioning teeth on the opposite surfaces, when the belt body is inserted into the head, the first positioning teeth are engaged with the first belt teeth, and the second positioning teeth are engaged with the second belt teeth, the first connecting part and / or the second connecting part are provided with through grooves along the insertion direction, and the corresponding first belt teeth and / or the second belt teeth are provided with convex strips passing through the belt teeth.

[0005] A guide portion is arranged at one end of the belt body away from the head, and a tip is arranged at one end of the guide portion away from the belt body.

[0006] The first belt teeth and the second belt teeth are staggered with each other.

[0007] Beneficial effects of the present invention: The present invention enhances the tensile and bending strengths of the belt body by arranging convex strips penetrating the belt teeth on the first belt teeth and / or the second belt teeth, making the belt body more solid and less likely to break. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the present invention;

[0009] Figure 2 for Figure 1 A partial enlarged view of

[0010] Figure 3 It is a partial cross-sectional view of the head during bundling of the present invention;

[0011] Figure 4 It is a cross-sectional view of the belt body of the present invention. DETAILED DESCRIPTION

[0012] like Figure 1-Figure 4As shown, a double-sided toothed cable tie comprises a connected head 1 and a belt body 2, wherein the belt body 2 comprises a first side 21 and a second side 22, wherein the first side 21 and the second side 22 are respectively provided with a first belt tooth 23 and a second belt tooth 24, wherein the head 1 is provided with a cavity 10, wherein a first connecting portion 11 and a second connecting portion 12 are relatively provided in the cavity 10, and a first positioning tooth 13 and a second positioning tooth 14 are provided on opposite surfaces of the first connecting portion 11 and the second connecting portion 12, and when the belt body 2 is inserted into the head 1, the first positioning tooth 13 is engaged with the first belt tooth 23, and the second positioning tooth 14 is engaged with the second belt tooth 24, and the first connecting portion 11 is provided with a through groove 15 along the insertion direction, and the corresponding first belt tooth 23 is provided with a convex strip 25 passing through the belt tooth. Alternatively, a through groove 15 may be provided in the second connecting portion 12 and a convex strip 25 may be provided in the second belt teeth 24; or both the first connecting portion 11 and the second connecting portion 12 may be provided with a through groove 15 and both the first belt teeth 23 and the second belt teeth 24 may be provided with convex strips 25, thereby further improving and enhancing the tensile and bending strengths of the belt body 2.

[0013] The end of the belt body 2 away from the head 1 is provided with a guide portion 26, and the end of the guide portion 26 away from the belt body 2 is provided with a tip 27. When the belt body 2 is inserted into the head 1, the tip 27 plays a guiding role, facilitating the alignment of the belt body 2 and the head 1.

[0014] The first belt teeth 23 and the second belt teeth 24 are staggered with each other. The staggered arrangement makes the overall thickness of the belt body 2 uniform, avoids the first belt teeth 23 and the second belt teeth 24 completely overlapping each other, resulting in the belt body 2 having too small a thickness at the tooth bottom and causing stress concentration, thereby also enhancing the tensile and bending strength of the belt body 2.

[0015] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, simple changes and substitutions by ordinary technicians in the field are within the protection scope of the present invention.

Claims

1. A double-sided toothed cable tie, comprising a connected head and a belt body, the belt body comprising a first side and a second side, the first side and the second side are respectively provided with a first belt tooth and a second belt tooth, the head is provided with a cavity, a first connecting portion and a second connecting portion are relatively provided in the cavity, and a first positioning tooth and a second positioning tooth are provided on the opposite surfaces of the first connecting portion and the second connecting portion, when the belt body is inserted into the head, the first positioning tooth is engaged with the first belt tooth, and the second positioning tooth is engaged with the second belt tooth, characterized in that: The first connecting portion and / or the second connecting portion is provided with a through groove along the insertion direction, and the corresponding first belt teeth and / or the second belt teeth are provided with a convex strip passing through the belt teeth.

2. A double-sided toothed cable tie as claimed in claim 1, characterized in that: A guide portion is arranged at one end of the belt body away from the head, and a tip is arranged at one end of the guide portion away from the belt body.

3. A double-sided toothed cable tie as claimed in claim 1, characterized in that: The first belt teeth and the second belt teeth are staggered with each other.

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