CN203527486U

CN203527486U - Cutter with sheath

Info

Publication number: CN203527486U
Application number: CN201320603048.2U
Authority: CN
Inventors: 施仲义
Original assignee: China Jiliang University
Current assignee: China Jiliang University
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-04-09
Anticipated expiration: 2023-09-29

Abstract

The utility model relates to a cutter with a sheath. The cutter comprises a knife face, a short handle and a long handle and is characterized in that the short handle and the long handle are respectively formed by clamping a left sheet and a right sheet, clearance exists between the left sheet and the right sheet of the short handle and between the left sheet and the right sheet of the long handle so as to form grooves, one end of the short handle is connected with one end of a knife back of the knife face through a rotating shaft, the other end of the short handle is connected with one end of the long handle through a rotating shaft, the length of the short handle is larger than the length of the back portion of the knife face, and the length of the long handle is larger than the length of a knife blade. According to the cutter with the sheath, the structure design of the short handle and the long handle enables the knife handle to be combined with the sheath into a whole body, the problem that a sheath is not convenient to use and stories solved, and the safety of the cutter is increased. Meanwhile, the handle and the sheath can be switched quickly and simply, so that the cutter is convenient to use and saves more space than a knife rest.

Description

A kind of cutter that carries sheath

Technical field

The utility model relates to a kind of cutter that carries sheath, belongs to a kind of kitchen utensils.

Background technology

In daily life, cutter is absolutely necessary in kitchen, and when cutter is not placed on one side by use, the situation of being accidentally injured by sharp blade is because of carelessness but very common, so there do not have the cutter of sheath to have to be dangerous, especially for the family that has child.General sheath need take off and be placed on one side when using kitchen knife, easily loses and use inconvenience; On the other hand, most of knife for kitchens do not have sheath and adopt the mode of knife rest, easily accidentally injure hand yet and take up room greatly during placement, if knife rest is tumbled, can cause larger danger.

Utility model content

The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of structural design more reasonable, the safe and convenient to use cutter that carries sheath.

The technical scheme in the invention for solving the above technical problem is: this cutter that carries sheath comprises knife face, short handle and long handle, it is characterized in that: described short handle and long handle are all clamped and formed by two of left and right, and between two of the left and right of short handle and long handle, there is space, form groove; One end of described short handle adopts rotating shaft to be connected with one end of the knife back of knife face, and the other end of short handle adopts rotating shaft to be connected with one end of long handle; The length of described short handle is greater than the length at the cutter rear portion of knife face, and the length of described long handle is greater than the length of the knife edge of knife face.By short handle and long handle are divided into two parts, on short handle and long handle, make groove and can take in knife face, and short handle and long handle can enclose and rotate around the axis, short handle and long handle are switched between handle of a knife and sheath; The length of short handle is greater than the length at the cutter rear portion of knife face, can envelope cutter rear portion completely; The length of long handle is greater than the length of the knife edge of knife face, can envelope the knife edge completely, uses safety, and while being used as handle of a knife use, long handle can partly encase the knife back simultaneously, more firm by holding during use.

Knife face described in the utility model is rectangle or triangle.The knife face of general knife for kitchen is rectangle or triangle (being generally right angled triangle), and a rectangular long limit or leg-of-mutton longest edge are the knife edge that need to encase with long handle.

Knife face described in the utility model is stainless steel.The cutter of stainless steel knife face is sturdy and durable; Knife face also can be the material systems such as pottery.

Short handle described in the utility model and long handle are plastics.Plastic short handle and long handle plasticity are good, and cost is low; Also can use the materials such as metal, wood to make short handle and long handle.

The utility model compared with prior art, has the following advantages and effect: the structural design of short handle and long handle is combined into one handle of a knife and sheath, has solved sheath use, has deposited inconvenient problem, has increased the security of cutter; Can between handle of a knife and sheath, switch simply fast simultaneously, easy to use, compare and more save space with knife rest.

Accompanying drawing explanation

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 2 is that the utility model short handle and long handle are as the schematic diagram of handle of a knife.

Fig. 3 is that the utility model short handle and long handle are as the schematic diagram of sheath.

In figure: knife face 1, the knife edge 11, the knife back 12, cutter rear portion 13, short handle 2, long handle 3, rotating shaft 4.

The specific embodiment

Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.

Referring to Fig. 1-Fig. 3, the present embodiment comprises knife face 1, short handle 2 and long handle 3, and described short handle 2 and long handle 3 are all clamped and formed by two of left and right, and has space between two of the left and right of short handle 2 and long handle 3, forms groove; One end of described short handle 2 adopts rotating shaft 4 to be connected with one end of the knife back 12 of knife face 1 and is rotatable around rotating shaft 4, and the other end of short handle 2 adopts rotating shaft 4 to be connected with one end of long handle 3 and can rotate around rotating shaft 4; Described knife face 1 is rectangle.

In the present embodiment, the length of described short handle 2 is slightly larger than the length at the cutter rear portion 13 of knife face 1, and the length of described long handle 3 is slightly larger than the length of the knife edge 11 of knife face 1; The length of described long handle 3 is greater than the length of short handle 2.

In the present embodiment, described short handle 2 and long handle 3 are plastics, and described knife face 1 and rotating shaft 4 are stainless steel.

The utility model, by short handle 2 and long handle 3 are divided into two parts, is made groove and can be taken in knife face 1 on short handle 2 and long handle 3, and short handle 2 and long handle 3 are switched between handle of a knife and sheath.When being used as handle of a knife and using, first short handle 2 is adjusted to parallel with the knife back 12 of knife face 1, then by long handle 3 direction rotation to the knife back 12, with the groove of long handle 3 upsides, block short handle 2 and the knife back 12, form handle of a knife, and this shank portion encases the knife back 12, during use, take hold more firm; While being used as sheath use, first by short handle 2 to cutter rear portion 13 direction rotations of knife face 1 and block cutter rear portion 13 with the groove of short handle 2 downsides, the knife edge 11 direction rotations to knife face 1 by long handle 3 again, with the groove of long handle 3 downsides, block the knife edge 11, form sheath, the knife edge is accommodated in the groove of long handle 3 completely, has improved security.

Short handle 2 of the present utility model and long handle 3 are the structures of 4 rotations around the shaft and are with fluted, in the time of in the groove that upside and the knife back 12 of short handle 2 is stuck in long handle 3, can regard handle of a knife, in cutter rear portion 13 is stuck in the groove of short handle 2 and when the knife edge 11 is stuck in the groove of long handle 3, can be transformed into sheath, structural design is more reasonable, diverse in function and saving space.

By foregoing description, those skilled in the art can implement.

Above embodiment has made comparatively detailed description to the utility model, but these descriptions are not to restriction of the present utility model, and the utility model is not limited to concrete structure and the description of above-described embodiment.All equivalence or simple change of doing according to described structure, shape and the feature of the utility model design, are included in the protection domain of the utility model patent.

Claims

1. carry a cutter for sheath, comprise knife face, short handle and long handle, it is characterized in that: described short handle and long handle are all clamped and formed by two of left and right, and have space between two of the left and right of short handle and long handle, form groove; One end of described short handle adopts rotating shaft to be connected with one end of the knife back of knife face, and the other end of short handle adopts rotating shaft to be connected with one end of long handle; The length of described short handle is greater than the length at the cutter rear portion of knife face, and the length of described long handle is greater than the length of the knife edge of knife face.

2. the cutter that carries sheath according to claim 1, is characterized in that: described knife face is rectangle or triangle.

3. the cutter that carries sheath according to claim 1 and 2, is characterized in that: described knife face is stainless steel.

4. the cutter that carries sheath according to claim 1, is characterized in that: described short handle and long handle are plastics.