Saw blade with novel mounting hole pattern

Abstract

The utility model provides a saw blade with a novel mounting hole pattern, the saw blade with the novel mounting hole pattern comprises a saw blade and a saw handle, the saw blade is arranged on the saw handle, the saw handle is provided with a notch groove and an assembly hole, the assembly hole is arranged along the outer side of the notch groove, and the notch groove is arranged on the saw handle. The assembling holes comprise three first hole-shaped assembling holes, a second hole-shaped assembling hole and a third hole-shaped assembling hole, two of the three first hole-shaped assembling holes are symmetrically formed in the left side and the right side of the notch groove, and the third first hole-shaped assembling hole is formed in the perpendicular bisector of the connecting line of the other two first hole-shaped assembling holes; the number of the second hole-shaped assembling holes and the number of the third hole-shaped assembling holes are four, and the second hole-shaped assembling holes and the third hole-shaped assembling holes are separated by the first hole-shaped assembling holes. The saw blade is convenient to install, meanwhile, certain weight reduction and heat dissipation effects are achieved, and the performance of the saw blade is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of saw blades, and in particular relates to a saw blade provided with a novel mounting hole. Background Art

[0002] Saw blades are a common cutting tool in the fields of woodworking and metalworking. Traditional saw blades are mounted on oscillating saws. The mounting holes on the saw handle are used to connect to the oscillating saw. The existing saw blade mounting hole design is relatively complex, making installation inconvenient. Furthermore, the conventional hole shape has a certain impact on the performance of the saw blade. Utility Model Content

[0003] The main purpose of the utility model is to provide a saw blade with a new type of mounting hole, which is easy to install and has a certain weight reduction and heat dissipation effect, thereby improving the performance of the saw blade.

[0004] To achieve the above objectives, the utility model provides a saw blade with a new type of mounting hole pattern, the saw blade with the new type of mounting hole pattern includes a saw blade and a saw handle, the saw blade is mounted on the saw handle, the saw handle is provided with a notch groove and an assembly hole, the assembly hole is arranged along the outer side of the notch groove, the assembly hole includes a first hole type assembly hole, a second hole type assembly hole, and a third hole type assembly hole, three first hole type assembly holes are provided, two first hole type assembly holes are symmetrically arranged on the left and right sides of the notch groove, the third first hole type assembly hole is arranged on the perpendicular midline of the connecting line of the other two first hole type assembly holes, four second hole type assembly holes and the third hole type assembly holes are provided in total, and the second hole type assembly holes and the third hole type assembly holes are separated by the first hole type assembly holes.

[0005] In a possible implementation, one side of the second hole-type assembly hole is the first hole-type assembly hole, and the other side of the second hole-type assembly hole is the outer side surface of the saw handle.

[0006] In a possible implementation, first-hole-type assembly holes are provided on both sides of the third-hole-type assembly hole.

[0007] In a possible implementation, the first hole-type assembly hole is a linear assembly hole, the first hole-type assembly hole is connected to the notch groove, a circular hole is provided on the first hole-type assembly hole, and the area of ​​the second hole-type assembly hole is smaller than that of the third hole-type assembly hole.

[0008] In a possible implementation, a section of the saw handle is bent and then bent again to form a connecting portion, and the connecting portion is connected to the saw blade.

[0009] In the present application, a total of 7 assembly holes are set, which is less than the number of assembly holes in the prior art, and is easy to install. In the saw blade in the prior art, several small mounting holes are set at the setting position of the third hole-type assembly hole. The present application removes several small mounting holes and designs a third hole-type assembly hole instead. The third hole-type assembly hole has a larger area and better heat dissipation, which increases the life of the equipment, while reducing the weight of the saw handle part and improving the quality of the saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of a saw blade provided with a new type of mounting hole provided by the utility model;

[0011] Figure 2 It is a side view of a saw blade provided with a new type of mounting hole provided by the utility model. DETAILED DESCRIPTION

[0012] The following description is intended to disclose the present invention and enable those skilled in the art to implement the present invention. The preferred embodiments described below are provided for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0013] In the description of this application, it should be understood that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this application.

[0014] In the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0015] See attached figure Figure 1 , Figure 1 This is a schematic diagram of a saw blade structure provided with a new type of mounting hole provided by the utility model, such as Figure 1As shown, the utility model provides a saw blade with a new type of mounting hole type, including a saw blade 1 and a saw handle 2, wherein the saw blade 1 is mounted on the saw handle 2, and the saw handle 2 is provided with a notch groove 3 and an assembly hole, wherein the assembly hole is arranged along the outer side of the notch groove 3, and the assembly hole includes a first hole type assembly hole 41, a second hole type assembly hole 42, and a third hole type assembly hole 43. There are three first hole type assembly holes 41, wherein two first hole type assembly holes 41 are symmetrically arranged on the left and right sides of the notch groove 3, and the third first hole type assembly hole 41 is arranged on the perpendicular midline of the connecting line of the other two first hole type assembly holes 41. There are four second hole type assembly holes 42 and the third hole type assembly holes 43 in total, and the second hole type assembly hole 42 and the third hole type assembly hole 43 are separated by the first hole type assembly hole 41.

[0016] In a possible implementation, one side of the second hole-type assembly hole 42 is the first hole-type assembly hole 41 , and the other side of the second hole-type assembly hole 42 is the outer side surface of the saw handle 2 .

[0017] In a possible implementation, first hole-type assembly holes 41 are provided on both sides of the third hole-type assembly hole 43 .

[0018] In a possible implementation, the first hole-type assembly hole 41 is a linear assembly hole, the first hole-type assembly hole 41 is connected to the notch groove 3, a circular hole is provided on the first hole-type assembly hole 41, and the area of ​​the second hole-type assembly hole 42 is smaller than the area of ​​the third hole-type assembly hole 43.

[0019] like Figure 2 As shown, in a possible implementation, a section of the saw handle 2 is bent and then bent again to form a connecting portion, and the connecting portion is connected to the saw blade 1 .

[0020] In the present application, a total of 7 assembly holes are provided, which is less than the number of assembly holes in the prior art, and is convenient for installation. In the saw blade in the prior art, several small mounting holes are provided at the setting position of the third hole-type assembly hole 43. The present application removes several small mounting holes and designs the third hole-type assembly hole 43 instead. The third hole-type assembly hole 43 has a larger area and better heat dissipation, which increases the life of the equipment, while reducing the weight of the saw handle 2 and improving the use quality of the saw blade 1.

[0021] It is worth mentioning that for those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this utility model should be included in the scope of protection of this utility model.

Claims

1. A saw blade provided with a new type of mounting hole, characterized in that: It includes a saw blade and a saw handle, the saw blade is installed on the saw handle, and the saw handle is provided with a notch groove and an assembly hole, the assembly hole is arranged along the outer side of the notch groove, the assembly hole includes a first hole type assembly hole, a second hole type assembly hole, and a third hole type assembly hole, three of the first hole type assembly holes are provided, two of the first hole type assembly holes are symmetrically arranged on the left and right sides of the notch groove, and the third first hole type assembly hole is arranged on the mid-perpendicular line of the connecting line of the other two first hole type assembly holes, and a total of four second hole type assembly holes and the third hole type assembly holes are provided, and the second hole type assembly holes and the third hole type assembly holes are separated by the first hole type assembly holes.

2. The saw blade with a novel mounting hole type according to claim 1, characterized in that: One side of the second hole-shaped assembly hole is the first hole-shaped assembly hole, and the other side of the second hole-shaped assembly hole is the outer side surface of the saw handle.

3. The saw blade with a novel mounting hole type according to claim 2, characterized in that: The first hole-type assembly holes are arranged on both sides of the third hole-type assembly hole.

4. The saw blade with a novel mounting hole type according to claim 3, characterized in that: The first hole-type assembly hole is a linear assembly hole, the first hole-type assembly hole is connected to the notch groove, a round hole is provided on the first hole-type assembly hole, and the area of ​​the second hole-type assembly hole is smaller than that of the third hole-type assembly hole.

5. The saw blade with a novel mounting hole type according to claim 4, characterized in that: A section of the saw handle is bent and then bent again to form a connecting portion, and the connecting portion is connected to the saw blade.

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