CN212735660U

CN212735660U - Garden shears grinding and fastening device

Info

Publication number: CN212735660U
Application number: CN202021007421.4U
Authority: CN
Inventors: 董秋雷
Original assignee: Zhongshan Taisun Technology Co ltd
Current assignee: Zhongshan Taisun Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-19
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a gardens scissors grinding and fastener, including the handle of whetting a knife, the front end of handle of whetting a knife is the grinding end, and the rear end is for gripping the end, V-arrangement sharpener groove has been seted up to the grinding end, install two sharpening edges in the V-arrangement sharpener groove, the contained angle between one of them sharpening edge and the vertical plane is 5, and the contained angle between another sharpening edge and the vertical plane is 28, the hexagonal bolt fastening hole has been seted up to the portion of gripping, the portion of gripping is provided with the position in hexagonal bolt fastening hole and is provided with the inclined plane. This gardens scissors grinding and fastener can be better carry out the grinding to gardens scissors blade, reduce the blade damage, and the convenience fastens two scissors, collects multi-functionally in an organic whole, the grinding quality of better assurance gardens scissors blade.

Description

Garden shears grinding and fastening device

Technical Field

The utility model relates to a sharpener technical field especially relates to a gardens scissors grinding and fastener.

Background

At present, the grinding of tools such as garden scissors is basically carried out by adopting a handheld plane grinding tool, and the cutting edge of the garden tool is difficult to damage by holding the grinding angle. Like this kind of instrument of gardens scissors is only grinding the blade and can not reach promotion shearing sharpness and persistence, thereby needs fasten two scissors and reduce shearing gap and increase the shearing force when grinding the blade, and this function needs to adopt instruments such as spanner in addition on the market at present, does not have the instrument product that is special for this operation.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide one kind can be better carry out the grinding to gardens scissors blade, reduce the blade damage, and convenient gardens scissors grinding and fastener that fasten to two scissors.

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

the utility model provides a gardens scissors grinding and fastener, includes the handle of whetting a knife, the front end of handle of whetting a knife is the grinding end, and the rear end is for gripping the end, V-arrangement sharpener groove has been seted up to the grinding end, install two sharpener edges in the V-arrangement sharpener groove, the contained angle between one of them sharpener edge and the vertical plane is 5, and the contained angle between another sharpener edge and the vertical plane is 28, the hexagonal bolt fastening hole has been seted up to the end of gripping, the position that the end of gripping is provided with the hexagonal bolt fastening hole is provided with the inclined plane.

Like this, the blade of gardens scissors is 5 on one side, and the another side is 28, to the blade of gardens scissors, is provided with V-arrangement magic sword groove, and two knife sharpening edges in the V-arrangement knife sharpening groove match with the blade angle of gardens scissors, can grind the both sides of the blade of gardens scissors simultaneously, better assurance grinding quality. Utilize the hexagon bolt fastening hole to fasten the fastening bolt on the gardens scissors, be provided with the inclined plane, reduce the grinding contact surface, reduce the scratch of contact surface in the grinding process.

Furthermore, the sharpening edge is fixedly connected with the sharpening handle through a screw. The fixing connection is convenient.

Furthermore, the hexagonal bolt fastening holes comprise hexagonal stainless steel fastening holes of M7 and M8 fastening bolts, the hexagonal stainless steel fastening holes of the M7 and the M8 fastening bolts are respectively arranged on two opposite sides of the sharpening handle, and the hexagonal stainless steel fastening holes of the M7 and the M8 fastening bolts are connected through limiting rings. Can fasten the fastening bolt on the gardens scissors through M7 and M8 fastening bolt's hexagonal stainless steel fastening hole, be provided with the spacing ring, reduce grinding handle and fastening bolt's depth of contact, the scratch of contact surface when better preventing the fastening.

Furthermore, an anti-slip groove is carved on the outer side of the holding end of the sharpening handle. Convenient to hold and apply force.

Furthermore, a plane sharpening edge with 75-degree inclination is further installed on the sharpening handle. Can increase the application scope of the gardens scissors grinding and fastener of this application, improve the functionality.

Furthermore, the plane knife sharpening edge is fixedly connected with the knife sharpening handle through a screw. The fixing connection is convenient.

Furthermore, a groove convenient for holding and applying force is further arranged on the sharpening handle. The groove is matched with the thumb, so that the holding and force application are convenient.

To sum up, this gardens scissors grinding and fastener can be better carry out the grinding to gardens scissors blade, reduce the blade damage, and the convenience fastens two scissors, collects multi-functionally in an organic whole, the better grinding quality of assurance gardens scissors blade.

Drawings

Fig. 1 is the utility model discloses a gardens scissors grinding and fastener's schematic diagram.

Figure 2 is a rear view of the grinding tip of figure 1.

Fig. 3 is a schematic view of another orientation of the gripping end of fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a garden shears grinding and fastening device, includes handle 1 of whetting a knife, the front end of handle 1 of whetting a knife is the grinding end, and the rear end is the end of gripping, V-arrangement groove 2 of whetting a knife has been seted up to the grinding end, install two abrasive knife edges 3 in the V-arrangement groove 1 of whetting a knife, the contained angle between one abrasive knife edge 3 and the vertical plane is 5, and the contained angle between another abrasive knife edge 3 and the vertical plane is 28, the end of gripping has seted up hexagonal bolt fastening hole 4, the position that the end of gripping is provided with hexagonal bolt fastening hole 4 is provided with inclined plane 5.

In this embodiment, the sharpening blade 3 is fixedly connected with the sharpening handle 1 through a screw 6. The fixing connection is convenient.

In this embodiment, the fastening holes for the hexagonal bolts include fastening holes for hexagonal stainless steels of M7 and M8 fastening bolts, the fastening holes for hexagonal stainless steels of M7 and M8 fastening bolts are respectively disposed at two opposite sides of the sharpening handle 1, and the fastening holes for hexagonal stainless steels of M7 and M8 fastening bolts are connected through a limiting ring 7. Can fasten the fastening bolt on the gardens scissors through M7 and M8 fastening bolt's hexagonal stainless steel fastening hole, be provided with the spacing ring, reduce grinding handle and fastening bolt's depth of contact, the scratch of contact surface when better preventing the fastening.

In this embodiment, an anti-slip groove 8 is carved on the outer side of the holding end of the sharpening handle 1. Convenient to hold and apply force.

In this embodiment, the sharpening handle is further provided with a plane sharpening edge 9 with an inclination of 75 degrees. Can increase the application scope of the gardens scissors grinding and fastener of this application, improve the functionality.

In this embodiment, the planar sharpening edge 9 is fixedly connected with the sharpening handle 1 through a screw. The fixing connection is convenient.

In this embodiment, the sharpening handle 1 is further provided with a groove 10 for facilitating holding and applying force. The groove is matched with the thumb, so that the holding and force application are convenient.

When the garden scissors are ground, the holding end of the knife sharpening handle is held by one hand, the thumb presses the groove, the garden scissors are held by the other hand, the cutting edge faces upwards, then the cutting edge is placed in the V-shaped grinding groove, and the grinding cutting edge is in contact with the cutting edge of the garden scissors to grind by utilizing the sliding of the knife sharpening handle; when fastening is needed, the fastening hole of the hexagonal bolt at the holding end is sleeved outside the fastening bolt to rotate, and then fastening can be achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gardens scissors grinding and fastener, its characterized in that, includes the handle of whetting a knife, the front end of handle of whetting a knife is the grinding end, and the rear end is for gripping the end, V-arrangement sharpener groove has been seted up to the grinding end, install two sharpening edges in the V-arrangement sharpener groove, the contained angle between one of them sharpening edge and the vertical plane is 5, and the contained angle between another sharpening edge and the vertical plane is 28, the hexagonal bolt fastening hole has been seted up to the end of gripping, the position that the end of gripping is provided with hexagonal bolt fastening hole is provided with the inclined plane.

2. The garden shears grinding and fastening device as defined in claim 1, wherein the grinding blade is fixedly connected with the grinding handle through a screw.

3. The garden shears grinding and fastening device as claimed in claim 2, wherein the hexagonal bolt fastening holes comprise hexagonal stainless steel fastening holes of M7 and M8 fastening bolts, the hexagonal stainless steel fastening holes of M7 and M8 fastening bolts are respectively arranged at two opposite sides of the sharpening handle, and the hexagonal stainless steel fastening holes of the M7 and M8 fastening bolts are connected through limiting rings.

4. The garden shears grinding and fastening device as defined in claim 3, wherein the outer side of the holding end of the sharpening handle is carved with an anti-slip groove.

5. The garden shears grinding and fastening device as defined in claim 4, wherein the sharpener handle is further provided with a planar sharpener blade with a 75 ° inclination.

6. The garden shears grinding and fastening device as defined in claim 5, wherein the planar grinding blade is fixedly connected with the grinding handle through a screw.

7. The garden shears grinding and fastening device as defined in claim 6, wherein the sharpening handle is further provided with a groove for facilitating gripping and applying force.