CN220218392U - Cone convenient to adjust - Google Patents

Abstract

The utility model relates to a tool, in particular to an awl convenient to adjust, which comprises an A limit groove, a B limit groove, a notch and a cone needle assembly; the A limit groove is positioned on the handle; the limit groove B is positioned on the handle; the notch is positioned on the handle and is communicated with the B limit groove and the A limit groove on one side; the taper needle component is movably connected with the handle; the taper needle assembly comprises a taper needle bottom post, a fastening knob and a taper needle; the taper needle is positioned on the taper needle bottom post; the fastening knob is in threaded connection with the conical needle bottom post; the purpose of demands under different application scenes is achieved by rotating the angle of the conical needle component and moving the position of the conical needle component.

Description

Cone convenient to adjust

Technical Field

The utility model relates to a tool, in particular to an awl convenient to adjust.

Background

In the processing industry or daily life, the awl is often used, in the use process, the object which is forced by force is sometimes thicker or harder, and the holding method of the conventional awl is difficult to puncture, so the utility model provides the awl which can change the holding method when needed and improve the force application.

Disclosure of Invention

The utility model realizes the purpose of demands under different application scenes by rotating the angle and moving the position of the cone needle assembly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an awl convenient to adjust comprises an A limit groove, a B limit groove, a notch and a cone needle assembly; the A limit groove is positioned on the handle; the limit groove B is positioned on the handle; the notch is positioned on the handle and is communicated with the B limit groove and the A limit groove on one side; the taper needle component is movably connected with the handle; the taper needle assembly comprises a taper needle bottom post, a fastening knob and a taper needle; the taper needle is positioned on the taper needle bottom post; the fastening knob is in threaded connection with the conical needle bottom post.

Preferably, the number of the A limit grooves is two, and the A limit grooves are symmetrically arranged about the central line of the handle.

Preferably, the limit groove B is positioned on one surface between the surfaces of the limit groove A on two sides; the front end of the limit groove B is connected to the front end face of the handle.

Preferably, the conical needle bottom column is cylindrical, a threaded hole is formed in one side end face, and the edge of the other side end face is wider.

Compared with the prior art, the gain effect of the utility model is as follows:

1. the taper needle with flexible angle adjustment can be used in complex scenes such as narrow scenes;

2. when the taper needle is positioned in the middle of the handle and is perpendicular to the handle, the taper needle can apply force to an object to the greatest extent;

3. after the use, the taper needle can be stored;

4. the same handle can be used by installing different taper needles such as a legal taper, a hook taper and the like.

Drawings

FIG. 1 is a schematic perspective view of a storage state according to an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of the structure of the embodiment of the present utility model in a normal use state;

FIG. 3 is a schematic perspective view of the structure of the present utility model in a state of use with a large force applied;

FIG. 4 is a schematic perspective view of a structure in other force application states according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of an exploded structure of an embodiment of the present utility model in a state of normal use;

fig. 6 is a schematic front view of the handle structure of an embodiment of the present utility model.

In the figure: a handle 1; a limiting groove 2; b limiting grooves 3; a conical needle bottom post 4; a tightening knob 5; a taper needle 6; a notch 7; a conical needle assembly 8.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

An awl convenient to adjust comprises an A limit groove 2, a B limit groove 3, a notch 7 and a awl needle component 8; the limiting groove A2 is positioned on the handle 1; the limit groove 3 is positioned on the handle 1; the notch 7 is positioned on the handle 1 and is communicated with the B limit groove 3 and the A limit groove 2 on one side; the taper needle component 8 is movably connected with the handle 1; the taper needle assembly 8 comprises a taper needle bottom post 4, a fastening knob 5 and a taper needle 6; the conical needle 6 is positioned on the conical needle bottom post 4; the fastening knob 5 is in threaded connection with the conical needle bottom post 4.

The number of the limiting grooves A2 is two, and the limiting grooves A are symmetrically arranged about the central line of the handle 1.

The limiting grooves B3 are positioned on one surface between the surfaces of the limiting grooves A and 2 on two sides; the front end of the limit groove 3 is connected to the front end face of the handle 1.

The conical needle bottom column 4 is cylindrical, a threaded hole is formed in one side end face, and the edge of the other side end face is wider.

Working principle: adjusting a grab handle mode according to the hardness and the thickness of an object to which the awl is applied; when the handle is used without great force, a conventional handle mode is adopted; when the labor is wasted, the fastening knob 5 is unscrewed, the conical needle bottom post 4 is adjusted to the middle and the west positions of the handle 1, and the conical needle 6 is rotated by 90 degrees; the holding method can realize larger thrust when the taper needle 6 is pushed in; after the use is completed, the awl can be stored.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (4)

1. The awl convenient to adjust is characterized by comprising an A limit groove, a B limit groove, a notch and a taper needle component; the A limit groove is positioned on the handle; the limit groove B is positioned on the handle; the notch is positioned on the handle and is communicated with the B limit groove and the A limit groove on one side; the taper needle component is movably connected with the handle; the taper needle assembly comprises a taper needle bottom post, a fastening knob and a taper needle; the taper needle is positioned on the taper needle bottom post; the fastening knob is in threaded connection with the conical needle bottom post.

2. The awl of claim 1, wherein the number of a-stop slots is two and symmetrically disposed about the center line of the handle.

3. The awl of claim 1, wherein the B-stop slot is located on a face between the faces of the a-stop slots on both sides; the front end of the limit groove B is connected to the front end face of the handle.

4. The conveniently adjustable awl of claim 1 wherein the bottom post of the awl needle is cylindrical with a threaded bore in one end face and a wider edge on the other end face.