TWM578229U - Multifunctional woodworking trimmer - Google Patents

Abstract

The utility model relates to a woodworking multifunctional trimming knife, which is mainly composed of a knife bed, at least one blade and an outer cover; the knife bed has at least one sipe and an induction groove on one side, wherein the induction groove and the lower edge of the sipe are mutually aligned. The length of the induction groove is slightly smaller than the length of the cutter bed, and the shape of the cutter bed and the outer cover is convenient for grasping; the detachable corresponding blade is disposed on the sipe, and the lower end of the sipe is exposed to the lower edge of the sipe until the induction groove, the blade The blade edge is W-shaped, and the edge of the W-shaped shape is grounded into a single-faced sharpening edge; the outer edge of the outer cover is closed along the lower edge of the sipe, and the cutter bed and the outer cover are further provided with a plurality of corresponding edges. The screw hole can be screwed by screws; with the above structure, the creation can effectively trim the skin or sheet of different materials.

Description

Woodworking multifunctional trimming knife

This creation is about a woodworking trimming knife, especially a woodworking multi-function trimming knife that can trim the skin or sheet of different materials.

In general, after the production of the plate products, in order to avoid the burrs generated by the edges, or the sharp right angles to injure others, it is necessary to trim the right angles and edges during the processing; in addition, in order to make The surface of the sheet product achieves a good touch and aesthetic effect, and various types of accessories are added to the surface. At this time, trimming tools are also required for cutting and trimming.

However, the conventional trimming tools are mostly formed by a metal knife bed and a blade integrally formed or a metal blade placed on a trimming tool body, and are placed on both sides of the head and the tail. The disadvantage is that the blade angle and the edge direction cannot be overcome. When the veneer is trimmed, there is a problem of burrs or fiber tears, and after a long time of use, the tool is worn or rusted but cannot be directly replaced and needs to be discarded by the whole knife.

In view of this, the author has created a woodworking multifunctional trimming knife to improve the lack of the above prior art.

The main purpose of the present invention is to provide a woodworking multifunctional trimming knife, comprising a knife bed having at least one sipe and an induction groove on one side, wherein the induction groove and the lower edge of the sipe are mutually aligned, and the length of the induction groove is smaller than the cutter bed. Length; at least one blade is detachably disposed on the sipe, the end of which is exposed to the lower edge of the sipe until the induction groove; and an outer cover whose outer edge is aligned along the lower edge of the sipe The knife bed is closed.

In order to clarify and fully disclose the present authoring apparatus, a preferred embodiment of the present invention will be described, and the detailed description thereof will be described later.

Referring to the first to third figures, the drawings of the present embodiment are disclosed. The above-mentioned drawings illustrate the woodworking multifunctional trimming knife of the present invention, which comprises a knife bed 1 having at least one sipe 10 and an induction on one side. The groove 11, wherein the inducing groove 11 and the lower edge of the sipe 10 are mutually aligned, the length of the induction groove 11 is smaller than the length of the knife bed 1; at least one blade 2 is detachably disposed on the sipe 10, and the end thereof is exposed. The lower edge of the sipe 10 is up to the induction groove 11, whereby the skin 40 placed in the induction groove 11 can be cut; and an outer cover 3 whose outer edge is aligned along the lower edge of the sipe 10 The knife bed 1 is covered; wherein the knife bed 1 and the outer cover 3 are further provided with a plurality of corresponding outer cover fixing screw through holes 13 and an outer cover fixing nut through hole 32, which can be fixed by the outer cover fixing screw 30 and the outer cover The fixing nut 31 is screwed. The knife bed 1 and the outer cover 3 each have two cutting edges 14 to assist the user's hand in grasping the embodiment.

In the third figure, the blade 2 has a W-shaped blade shape, and the W-shaped edge is sharpened into a single-faced sharp edge.

The knife bed 1 can be made of different materials such as plastic, metal or hard wood, and the blade 2 can be made of different materials such as high carbon steel or saw blade steel, and the outer cover 3 can also be It is not limited to plastic, metal or hardwood.

In the fourth figure, the groove wall of the induction groove 11 abuts against the sheet 4 to which the skin 40 has been attached, and the skin 40 is placed in the induction groove 11, and the embodiment is advanced along the edge of the sheet 4 The skin 40 protrudes from the portion of the sheet 4; since the length of the inducing groove 11 is shorter than that of the knife bed 1, the blade 2 is substantially aligned with the leading end of the groove 11, so that the blade 2 cannot be completely cut off.

However, the above descriptions are only preferred embodiments of the present invention. When it is not possible to limit the scope of the creation of the creation, the changes and modifications that can be made by those who are familiar with the industry should be regarded as not deviating. The substance of this creation.

1‧‧‧Cutter

10‧‧‧Slot

11‧‧‧Induction slot

12‧‧‧ Blade fixing screw through hole

13‧‧‧Front fixing screw through hole

14‧‧‧ cutting edge

2‧‧‧blade

20‧‧‧ Blade fixing screws

3‧‧‧ Cover

30‧‧‧Front fixing screws

31‧‧‧Front fixing nut

32‧‧‧Front fixing nut through hole

4‧‧‧ plates

40‧‧ ‧ skin

The first picture is a perspective view of the creation. The second picture is the exploded view of the first figure. The third picture is a perspective view of the blade of the creation. The fourth picture is a schematic diagram of the use of the creation.

Claims (8)

A woodworking multifunctional trimming knife comprising: a knife bed having at least one sipe and an induction groove on one side, wherein the induction groove and the lower edge of the sipe are mutually aligned, the length of the induction groove is less than the length of the knives; a blade detachably correspondingly disposed on the sipe, the end of which exposes the lower edge of the sipe until the induction groove; and an outer cover whose outer edge is aligned along the lower edge of the sipe The knife bed is closed. The woodworking multifunctional trimming knife according to claim 1, wherein the blade has a W-shaped blade edge, and the W-shaped edge is sharpened into a single-faced sharpening edge. The woodworking multifunctional trimming knife according to claim 1, wherein the cutter bed and the outer cover are provided with a plurality of corresponding screw holes, which can be screwed by screws. The woodworking multifunctional trimming knife according to the first aspect of the patent application, wherein the material of the knife can be one of plastic, metal or hard wood. The woodworking multifunctional trimming knife according to claim 1, wherein the blade material is one of a high carbon steel material, a stainless steel or a saw blade steel. The woodworking multifunctional trimming knife according to claim 1, wherein the outer cover is made of one of plastic, metal or hard wood. The woodworking multifunctional trimming knife according to claim 1, wherein the knife can be fixed by a predetermined screw hole and a screw. The woodworking multifunctional trimming knife according to claim 1, wherein the cutter bed and the outer cover respectively have at least one edge.