CN220516723U

CN220516723U - Integral type shovel chisel

Info

Publication number: CN220516723U
Application number: CN202322194211.0U
Authority: CN
Inventors: 林点红
Original assignee: Yueqing Yueli Tools Co ltd
Current assignee: Yueqing Yueli Tools Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-02-23
Anticipated expiration: 2033-08-16

Abstract

The utility model provides an integrated shovel which belongs to an electric tool accessory, is not easy to break in the working process, solves the problem that the joint of a shovel head and a rod handle is easy to break when the shovel is used in the prior art, eliminates potential safety hazards and prolongs the service life of the shovel. The integrated shovel comprises a shovel body formed by connecting a rod handle and a shovel head, wherein the rod handle comprises a plug-in section for inserting an electric tool and a connecting section for connecting the plug-in section and the shovel head; the shovel body is of an integrated structure, the cross section of the shovel head is arc-shaped, a chip guide groove is formed in the inner side of the shovel head, and an arc-shaped cutting edge is arranged at one end, far away from the rod handle, of the shovel head.

Description

Integral type shovel chisel

Technical Field

The utility model belongs to an electric tool accessory, and particularly relates to an integrated shovel.

Background

Spading is an electric tool accessory, which is usually installed on electric tools and is used for demolishing houses, digging tree pits, spading tree roots and the like. Most components of a whole that can function independently package assembly of shovel head and connecting rod in current shovel chisel, connecting rod and shovel head adopt screw fastening to be connected, and in the use, shovel chisel vibration is frequent, and the screw is become flexible easily and then leads to shovel head and connecting rod's junction portion to fracture easily, exists the potential safety hazard.

Disclosure of Invention

The utility model provides an integrated shovel which is not easy to break in the working process, solves the problem that the shovel head and a connecting rod are easy to loose in the use process in the prior art, eliminates potential safety hazards, and prolongs the service life.

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

the integrated shovel comprises a shovel body formed by connecting a rod handle and a shovel head, wherein the rod handle comprises a plug-in section for inserting an electric tool and a connecting section for connecting the plug-in section and the shovel head; the shovel body is of an integrated structure, the cross section of the shovel head is arc-shaped, a chip guide groove is formed in the inner side of the shovel head, and an arc-shaped cutting edge is arranged at one end, far away from the rod handle, of the shovel head.

In some embodiments, the inner side surface of the chip guide groove is an arc surface.

In some embodiments, the connecting section is a hexagonal prism structure.

In some embodiments, the direction of extension of the shovel head may be parallel to the axial direction of the shank.

In some embodiments, the extending direction of the shovel head may also form an included angle a with the axial direction of the rod shaft 1, where the included angle a is smaller than 20 degrees.

The integral shovel provided by the embodiment of the utility model adopts an integral structure, can be directly and integrally forged, has high structural strength, is not easy to break in the working process, solves the problem that the joint of the shovel head and the rod handle is easy to break when the shovel is used in the prior art, eliminates potential safety hazards, and prolongs the service life of the shovel. It can be understood that in the working process, the impact force applied to the part, close to the shovel head, of the connecting section is relatively large, and the part is easy to break.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first integrated chisel of the present utility model;

FIG. 2 is a side view of the integrated chisel shown in FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of a second integrated chisel of the present utility model;

fig. 5 is a side view of the integrated chisel shown in fig. 4.

Reference numerals: 100-spading a body; 1-a lever handle; 11-connecting segments; 12-a plug section; 2-a shovel head; 21-a chip guiding groove; 22-arc-shaped blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The embodiment of the utility model provides an integrated shovel, which is shown in fig. 1 to 5, and comprises a shovel body 100 formed by connecting a rod handle 1 and a shovel head 2, wherein the rod handle 1 comprises a plug section 12 for inserting an electric tool and a connecting section 11 for connecting the plug section 12 and the shovel head 2; the shovel body 100 is of an integrated structure, the shovel body 100 can be directly and integrally forged, the cross section of the shovel head 2 is arc-shaped, a chip guide groove 21 is formed in the inner side of the shovel head 2, an arc-shaped cutting edge 22 is arranged at one end, far away from the rod handle 1, of the shovel head 2, the arc-shaped cutting edge 22 enables the structure of the head of the shovel head 2 to be sharper, and the edge can be cleaned rapidly; the connecting section 11 is of a hexagonal prism structure, the scrap guiding groove 21 is formed in the shovel head 2, so that scraps generated in the working process can be timely discharged through the scrap guiding groove 21, accumulation on the surface of the shovel head 2 is avoided, and the working efficiency of the integrated shovel chisel is prevented from being influenced.

The integral shovel provided by the embodiment of the utility model can be directly and integrally forged, has high structural strength, is not easy to break in the working process, solves the problem that the shovel is easy to break and fall off to hit a user in the prior art, eliminates potential safety hazards, and prolongs the service life of the user. It is understood that, during operation, the impact force applied to the portion of the connecting section 11 near the shovel head 2 is relatively large, and the connecting section 11 of the integrated shovel 100 is easily broken at the portion. In some embodiments, the inner side surface of the chip guide groove is an arc surface.

As shown in fig. 4 and 5, the extending direction of the shovel head 2 is parallel to the axial direction of the handle 1; as shown in fig. 1 to 3, an included angle a is also arranged between the extending direction of the shovel head and the axial direction of the rod shaft 1, and the included angle a is smaller than 20 degrees; thus being applicable to different use scene requirements.

In some embodiments, the inner side surface of the chip guiding groove 21 is an arc surface, so that the shovel head 2 has no edges and dead angles, is smooth, has small concentrated stress, is firm, is not easy to accumulate scraps, can remove chips more quickly, and reduces resistance.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The integrated shovel comprises a shovel body formed by connecting a rod handle and a shovel head, wherein the rod handle comprises a plug-in section for inserting an electric tool and a connecting section for connecting the plug-in section and the shovel head; the shovel is characterized in that the shovel body is of an integrated structure, the cross section of the shovel head is arc-shaped, a chip guide groove is formed in the inner side of the shovel head, and an arc-shaped cutting edge is arranged at one end, far away from the rod handle, of the shovel head.

2. The integrated chisel of claim 1 wherein the inside surface of the chip guide slot is an arcuate surface.

3. The integrated chisel of claim 1 wherein the connecting section is a hexagonal prism structure.

4. The integrated shovel according to claim 1, wherein the shovel head extends in a direction parallel to the axial direction of the shank.

5. The integrated chisel of claim 1 wherein the direction of extension of the chisel head also defines an included angle a with the axial direction of the shank shaft, the included angle a being less than 20 degrees.