KR101785259B1

KR101785259B1 - Outdoor Portable Knife

Info

Publication number: KR101785259B1
Application number: KR1020150106870A
Authority: KR
Inventors: 이화정
Original assignee: 이화정
Priority date: 2015-07-28
Filing date: 2015-07-28
Publication date: 2017-10-16
Also published as: KR20170013762A

Abstract

The present invention relates to an outdoor portable knife. More particularly, the present invention relates to an outdoor portable knife. More particularly, the present invention relates to an outdoor portable knife having a knob case capable of being inserted into a knob, To an outdoor portable knife.
An outdoor portable knife according to the present invention includes: a blade portion formed to have a narrow width at an upper end and a lower end thereof, the blade having a reduced thickness from an upper side to a lower side; A knob portion fastened at a rear end of the blade portion and having an inner space formed therein; A sheath for receiving the blade to protect the blade from external impact and external pressure; And a grindstone portion formed along the shape of the blade portion in a lower part of the inside of the cutout portion and polishing the blade portion when the blade portion is taken in or out of the cutout portion. The cutting board is configured to be inserted, and the cutter portion is configured to include the grindstone, so that the weight and volume are minimized.

Description

Outdoor Portable Knife

The present invention relates to an outdoor portable knife. More particularly, the present invention relates to an outdoor portable knife. More particularly, the present invention relates to an outdoor portable knife having a knob case capable of being inserted into a knob, To an outdoor portable knife.

Recently, as the quality of life has improved, leisure time has increased and the population enjoying various hobby activities has been increasing. In particular, many people enjoy outdoor activities such as camping, fishing, climbing, etc., and their weight is gradually increasing.

However, in places far away from downtown such as mountains and the sea, it is common to prepare cooking utensils for cooking, since it is often difficult to purchase food by stopping at a shop. Therefore, those who enjoy outdoor activities have to prepare various cooking utensils for cooking, and if one utensil is missing, it becomes difficult to cook the food.

In particular, there is a disadvantage that a knife used for cutting food and a knife for supporting food for easy cutting of food are separately taken for cooking. In order to solve this problem, a knife storage device of Korean Registered Utility Model No. 20-035786 A board with a wealth has been presented.

However, in the conventional technique, a separate drawer must be mounted at the bottom of the chopping block, the weight is generated, and the storage space formed in the drawer has a certain volume, which is inconvenient to carry.

On the other hand, as the knife is used for a long time, the knife blade becomes scarce, and cutting of the food is not made clean. A dull blade is inconvenienced when it is not used in outdoor activities. In order to improve it, a knife sharpener and a sheath of Korean Patent Publication No. 1990-0008029 are proposed.

However, the technique of the tilia can be carried, but it is difficult to use it in a complicated configuration, and a drawback that the weight of the grinding machine becomes heavy due to the inclusion of a plurality of steel materials is generated.

Therefore, the knife and the cutting board are integrally formed and configured to be easily transported, and it is necessary to supply a multi-purpose cooking apparatus including the function of a grinder.

Korean Registered Utility Model No. 20-0355786 (July 08, 2004) Korean Registered Patent Publication No. 1990-0008029 (October 31, 1990)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a portable knife which is easy to carry by minimizing the weight and volume by constituting the portable knob to be inserted into the knob, The purpose is to provide.

In addition, since essential components such as a knife, a knife, and a grindstone are integrally formed, it is an object of the present invention to provide an outdoor portable knife that prevents loss of a knife and a grindstone after use.

Also, the grindstone is formed along a blade part in a lower part of the inner part of the sheath, and is configured to grind the blade part when the blade part comes in and out with respect to the sheath part so that the sharp knife blade can always be maintained. There is a purpose.

In addition, since the flame can be formed through the friction between the fire stop and the fine protrusion formed on the upper surface of the knife portion of the knob, the outdoor knife can be cooked in the open fire even without a portable burner and a lighter. There is a purpose.

An object of the present invention is to provide an outdoor portable knife which can easily remove vegetable bark such as potatoes, carrots and sweet potatoes without using a separate pick using a peeler formed as a long hole at the side of the blade.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems to be solved by the present invention, which are not mentioned here, As will be appreciated by those skilled in the art.

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The outdoor portable knife according to the present invention comprises a knife portion formed to have a narrow width at its upper and lower ends, a blade portion having a reduced thickness from an upper portion to a lower portion, a handle coupled at a rear end of the knife portion, A cut portion for receiving the blade portion to protect the blade portion from an external impact and an external pressure of the blade portion and a lower portion formed at a lower portion of the cut portion for protecting the blade portion from external impact and external pressure, And a grasping portion for grinding the blade portion. The handle portion includes a grip case formed with a grip groove along a hand shape on the surface thereof and having a receiving space therein, and a handle case coupled to an end of the handle case, And a handle stopper which is engaged with the handle case in the handle stopper The portable electronic device further includes a portable terminal unit including a firestyle fastened to the handle case and being wound or folded on the handle case and being opened when used to form a flat plate shape, And a plurality of fine protrusions are formed from a tip end to a rear end of the upper end surface so as to generate a flame by friction with the fire steel. do.
Here, the grindstone portion is formed of a pair of grindstones so that the grindstone portion is in contact with the blade portion on the lower left and right sides of the inside of the cutout portion, the blade portion is inserted or drawn between the pair of grindstones, .

According to the present invention having the above-described structure, the portable combo is inserted into the handle, and the handle is provided with the grindstone, so that the weight and volume are minimized and the portable device is portable.

In addition, since essential components such as a knife, a knife, and a grindstone are integrally formed, there is an effect of preventing loss of a cutting board and a grinding wheel after use.

Further, the grindstone portion is formed along a blade portion in a lower part of the inside of the cutout portion, and is configured to grind the blade portion when the blade portion is moved in and out of the cutout portion, thereby maintaining a sharp blade at all times.

Further, since the flame can be formed by friction between the fire stopper and the fine protrusions formed on the upper surface of the knife edge portion of the knob cap, it is possible to cook the fire outdoors without using a portable burner and a lighter.

In addition, there is an effect that a vegetable skin such as potatoes, carrots and sweet potatoes can be easily removed by using a peeler formed as a long hole at the side of the blade portion, without carrying a separate pick.

FIG. 1 is a view showing an outdoor portable knife according to a first embodiment of the present invention.
FIG. 2 is a cross-sectional view illustrating a cut end section of an outdoor travel knife according to the first embodiment of the present invention.
FIG. 3 is a view showing an outdoor portable knife according to a second embodiment of the present invention.
4 is a three-dimensional view and a cross-sectional view showing an attachment position of fire steel according to the fastening method of the handle cap and the handle case in the second embodiment of the present invention.
5 is a view illustrating an outdoor portable knife according to a third embodiment of the present invention.

The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

&Lt; Embodiment 1 >

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a view showing an outdoor portable knife according to a first embodiment of the present invention.

As shown in FIG. 1, the outdoor portable knife according to the present invention has a knife portion 100 formed to have a narrow width at its top and bottom, a thickness thinner from an upper portion to a lower portion, And a knife portion 300 for receiving the knife portion 200 to protect the knife portion 200 from external impact and external pressure, and a knife portion 300 And a grindstone part 400 formed along the shape of the blade part 100 at a lower part of the inside of the blade part 100 and polishing the blade part 100 when the blade part 100 enters and exits the cutter part 300.

Here, the blade portion 100 is excellent in cutting power, and is made of oxygen ("

) Is made of a metal made of stainless steel containing materials such as chromium and nickel. It is possible to minimize the corrosion of the blade portion 100 in the contact between the water contacting the surface of the blade portion 100 and the water for cleaning the blade after cutting the food through cutting the stainless steel blade.

The handle 200 includes a handle case 210 having a grip groove along the hand and having a receiving space therein, a handle 210 coupled to an end of the handle case 210, And a handle cap 220 for opening and closing the space.

The handle 200 is most preferably formed in a cylindrical shape, but may be formed in various shapes such as a square pillar shape depending on the manufacturing method and convenience of use.

In addition, the handle case 210 can facilitate the cutting of hard food by allowing a sufficient force to be transmitted when the hard food such as a bone of the meat is cut by the formation of the grip groove, 210 to prevent the portable board 230 from being lost.

The portable board 230 is wrapped or folded in the handle case 210 and is accommodated and opened to form a flat plate shape. The size of the portable board 230 depends on the degree of winding or folding, It can be different.

The handle stopper 220 has a screw groove formed in a protrusion protruding in a direction to be fastened to the handle case 210 so that a screw type fastener can be fastened. A seat groove is formed in the inside of the handle case 210 , It is preferable that the fixing protrusion protruding from the protrusion of the knob cap 220 and the fixing groove can be fixedly connected.

FIG. 2 is a cross-sectional view illustrating a cut end section of an outdoor travel knife according to the first embodiment of the present invention.

2, the sheath 300 forms a space for receiving the blade unit 100 to protect the blade unit 100 from external impact and external pressure, and inserts / pulls out the blade unit 100 And a packing 310 made of a rubber material on the upper end surface of the sheath 300.

Therefore, when the blade unit 100 is inserted into the cut portion 300, the blade unit 100 can be fastened by the rubber packing 310, so that the blade unit 100 can be prevented from being separated due to a weak impact, It is possible to provide a convenience in which the blades can be safely protected and carried in an integrated manner.

1 and 2, the grindstone 400 is formed at a lower part of the inside of the cutter 300 along the shape of the cutter 100 and is formed with a blade part 100 with respect to the cutter 300, The blade portion 100 is positioned to be polished.

1, the grindstone 100 may be provided on the entire underside of the cutter 300 along the shape of the cutter 100, and may be provided only on a predetermined portion for weight reduction.

A predetermined pressure is applied to the blade 100 where the rubber packing 310 is inserted / withdrawn at the upper end of the end of the cutout 300 and the wheel 400 is positioned below the end of the end of the cutout 300, / The blade portion 100 to be drawn out is rubbed and the blade portion 100 can be polished.

&Lt; Embodiment 2 >

FIG. 3 is a view showing an outdoor portable knife according to a second embodiment of the present invention.

Referring to FIG. 3, the outdoor portable knife according to the present invention has the same structure as the first embodiment, but has a plurality of micro-protrusions 110 formed from the tip end to the rear end of the upper end surface of the blade unit 100, A fire steel 221 is added to the cap 220.

The fine protrusions 110 are formed on the entire upper surface of the blade unit 100 to facilitate friction with a fire steel 221 to be described later and are formed so as to generate flames through friction with the fire steel 221 do. That is, in the case where the gas burner and the lighter are not provided in the outdoor cooking, it is possible to provide an effect that the cooking can be carried out with an emergency fire.

The fire steel 221 protrudes from the handle stopper 220 in a direction to be fastened to the handle case 210 and protrudes from the inner surface of the handle case 210 when the handle stopper 220 and the handle case 210 are fastened. Are formed to be adjacent to each other.

Since the fire steel 221 is generally made of ferro-cerium alloy, which is a commercially available cerium, the hygienic problem occurs when the portable iron 230 is stored in the case 210. Therefore, A storage space in which the fire steel 221 can be stored can be provided.

That is, the position of the fire steel 221 can be differently formed according to the fastening structure of the knob cap 220 and the handle case 210 described in the first embodiment, and the position of the fire steel 221 accommodating space May also vary.

4 is a three-dimensional view and a cross-sectional view showing an attachment position of fire steel according to the fastening method of the handle cap and the handle case in the second embodiment of the present invention.

4, when the handle cap 220 and the handle case 210 are coupled in a fixed fastening manner, the fire steel 221 is attached to the handle cap 220 at any position of the handle cap 220 However, it is preferably attached to the edge portion of the handle cap 220 for convenience of space utilization and use. As described above, the space for accommodating the fire steel 221 is formed in the vicinity of the inner edge of the case 210.

When the handle cap 220 and the handle case 210 are coupled by the screw fastening method, it is most preferable that the handle cap 220 is located in the center of the handle cap 220 for ease of fastening. May be limited.

&Lt; Third Embodiment >

5 is a view illustrating an outdoor portable knife according to a third embodiment of the present invention.

As shown in FIG. 5, the outdoor portable knife according to the present invention has the same structure as the first embodiment, but has an elongated hole shape penetrating from the upper side edge to the rear edge of the blade portion 100, And a peeler 120 on which a blade is formed.

In this case, the filler 120 is generally made of a straight-line blade for easily peeling the skin of vegetables to be peeled off, such as potatoes and carrots. Depending on the application, the blade of the filler 120 may have a V- , A Y-shape, a wavy shape, or the like.

Needless to say, the blades can be used in both directions by forming blades in the inside of the elongated hole according to convenience of use.

Therefore, by adding the filler function to the knife, it is possible to provide a convenience of not having to carry a separate filler.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, All changes or modifications that come within the scope of the equivalent concept are to be construed as being included within the scope of the present invention.

100: blade portion
110: fine protrusion
120: filler
200: Handle portion
210: handle case
220: Handle stopper
221: fire steel
230: Portable cutting board
300:
310: Rubber packing
400:

Claims

A blade portion which is formed so as to have a narrow width at an upper end and a lower end at an end thereof and has a thinner thickness from an upper side to a lower side;
A knob portion fastened at a rear end of the blade portion and having an inner space formed therein;
A sheath for receiving the blade to protect the blade from external impact and external pressure; And
A grindstone portion formed along the shape of the blade portion in a lower part of the inside of the cutout portion and polishing the blade portion when the blade portion is moved in and out of the cutout portion; / RTI >
The handle portion
A gripper case having a grip groove along a hand shape formed on a surface thereof and having a receiving space therein; a handle cap coupled to an end of the handle case to open and close the receiving space of the handle case; And a firing steel which is fastened so as to protrude in a direction to be fastened,
Further comprising a portable board part which is wound or folded on the handle case to be accommodated therein and which is opened to form a flat plate,
The blade portion
And a plurality of holes are formed in the upper end of the upper surface so as to generate a flame by friction with the fire steel. Wherein a protrusion is formed on the outer surface of the knife.

The method according to claim 1,
Wherein the grindstone portion is formed of a pair of grindstones so that the grindstone portion is in contact with the blade portion on the lower left and right sides of the inside of the cutout portion,
Wherein the knife portion is inserted or drawn between the pair of grindstones, and both sides of the knife portion are polished.

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