CN218137387U - Portable outdoor sharpener - Google Patents

Abstract

The utility model provides a portable outdoor sharpener, the electric iron comprises a handle, the sharpener seat, first sharpening piece, second sharpening piece and blade group, the handle has and holds the position, the first end of sharpener seat is rotationally connected around the first end of gyration axle center with the handle, the sharpener seat can rotate around the gyration axle center to holding in the position, first sharpening piece is installed on the first face of sharpener seat, first sharpening piece has first mesh number, the second sharpening piece is installed on the second face of sharpener seat, the second sharpening piece has second mesh number, be provided with first breach on the sharpener seat, blade group installs in the sharpener seat, blade group includes first carbide sword and second carbide sword, first carbide sword and second carbide sword are the cross setting in first breach department, this portable outdoor sharpener has the advantage that portable and practicality are strong.

Description

Portable outdoor sharpener

Technical Field

The utility model belongs to the technical field of sharpener technique and specifically relates to a portable outdoor sharpener is related to.

Background

The knife sharpener is widely applicable to grinding of various tools, so that the cutting edge of the tool becomes sharp, and is a scientific, practical, efficient and convenient knife sharpener.

However, the conventional knife sharpener has a single function, and usually has only one grinding precision and/or can grind only one kind of tool, so that the knife sharpener cannot grind the same tool with different precisions and/or grind tools of different types, and thus the knife sharpener has a small application range, limited practicability and low availability, and such knife sharpener is usually large in size and inconvenient to carry. In this regard, some portable sharpeners are also available on the market, however, these portable sharpeners do not have an outdoor survival function (such as fire), so that these portable sharpeners only have a function of grinding the knife, but do not have an outdoor emergency function.

Disclosure of Invention

In order to solve the problems, the main object of the utility model is to provide a portable outdoor sharpener which is convenient to carry, has the outdoor emergency survival function and has strong practicability.

In order to realize the utility model discloses a main objective, the utility model provides a portable outdoor sharpener, wherein, the electric iron comprises a handle, grind the blade holder, first mill blade, second mill blade and blade group, the handle has and holds the position, the mill blade includes first pedestal and second pedestal, the first end of first pedestal is rotationally connected with the handle around the gyration axle center, first pedestal has and holds the chamber, it has the opening at the second end of pedestal to hold the chamber, the second pedestal has the pin portion, pin portion detachably cartridge is in the opening, install the striking rod on the pin portion, when the second pedestal is installed on first pedestal, the striking rod is located and holds the intracavity, the mill blade holder can rotate to holding the position around the gyration axle center, first mill blade is installed on the first face of first pedestal, first mill blade has first mesh number, second mill blade installs on the second face of first pedestal, the second mill blade has the second mesh number, be provided with first breach on the first pedestal, the blade group is installed in the mill blade holder, blade group includes first carbide and second breach, second mill blade and second notch sets up carbide and fork at first carbide department.

It is from top to bottom visible, the sharpener seat is first to grind blade, second and grinds blade, blade group etc. and the setting up of just first blade, second blade, blade group etc. makes portable outdoor sharpener can grind the cutting edge of the outdoor cutter of different grade type, and then makes the cutting edge of cutter become sharp to guarantee that the cutter can normal use. In addition, through the structural design of the handle and the structural design of the connection between the handle and the knife sharpening seat, the handle can accommodate the knife sharpening seat and the first knife blade, the second knife blade, the knife blade group and the like on the knife sharpening seat, so that the space occupied by the portable outdoor knife sharpener can be compressed to the minimum when the portable outdoor knife sharpener is not in use, and the portability convenience of the portable outdoor knife sharpener is improved; and when needs were fired outdoors, the accessible was taken off the back with the second pedestal from first pedestal, and the operation striking rod rubs with the blade group in order to produce the spark, and then realizes outdoor firing.

One preferred scheme is that the second seat body is also provided with a whistle part, a whistle structure is arranged on the whistle part, and when the second seat body is arranged on the first seat body, the whistle part is positioned outside the accommodating cavity.

Therefore, the whistle part is arranged on the second seat body, so that when the people get lost in the field or meet other emergency situations suddenly, clear and bright distress sounds can be sent out through the whistle structure on the whistle part, and the direction information can be better provided for rescue workers, so that the rescue efficiency is improved; and set up whistle portion outside holding the chamber for need not to take off the second pedestal from first pedestal when the user will blow the whistle, improved the fault-tolerant rate that whistle portion used, avoid the user to do nothing under emergency and use or can't use the whistle function of portable outdoor sharpener, thereby improved by the rescue probability.

Another preferred scheme is that the first surface of the first seat body is concave towards the first seat body to form a first groove, a part of the first sharpening blade is positioned in the first groove, the second surface of the first seat body is concave towards the first seat body to form a second groove, and a part of the second sharpening blade is positioned in the second groove.

Therefore, the portable outdoor sharpener can be designed to reduce the size of the portable outdoor sharpener better, and the portability of the portable outdoor sharpener is improved.

In another preferred scheme, a second notch is formed in the handle, and at least one part of the first notch is overlapped with the second notch when the sharpening seat is located in the accommodating position.

From top to bottom, above-mentioned design makes when the sharpener seat is accomodate in the position of holding of handle, and the blade group still can carry out abrasive treatment to the cutting edge of corresponding partial cutter through first breach and second breach, has improved the flexibility that portable outdoor sharpener used.

The portable outdoor knife sharpener further comprises a ceramic rod, the ceramic rod is installed on a third face of the first seat body, the first notch is located at a fourth face of the knife sharpener seat, the first face of the first seat body is parallel to the second face of the first seat body, the third face of the first seat body is parallel to the fourth face of the first seat body, and the third face of the first seat body is adjacent to the first face of the first seat body.

It is thus clear that the setting of ceramic rod can increase the grinding object of portable outdoor sharpener to improve the application scope of portable outdoor sharpener.

It is also preferred that the second end of the handle has a collar portion.

It is from top to bottom visible, set up the portability that ring portion can further improve portable outdoor sharpener to can suitably reduce the probability that portable outdoor sharpener lost.

In another preferred embodiment, the first sharpening blade is a first diamond sharpening blade, and the second sharpening blade is a second diamond sharpening blade.

It can be seen from the above that, the materials of the first sharpening piece and the second sharpening piece can be selected and set according to the use scene and the type of the applicable cutter.

In another preferred scheme, the handle, the first seat body and the second seat body are all made of plastic materials.

Therefore, the handle, the first base and the second base are made of plastic, so that the portable outdoor knife sharpener is lighter in weight and more convenient to carry about.

The portable outdoor sharpener further comprises a compass, and the compass is mounted on the first side face of the handle.

Therefore, the portable outdoor knife sharpener has the function of determining the direction of a user during outdoor activities by arranging the compass, reduces the probability of losing direction of the user in danger, and properly improves the survival probability of the user in danger.

In a further aspect, the portable outdoor sharpener further includes a mirror mounted on the second side of the handle, the compass and the mirror both being located at the first end of the handle.

From top to bottom, the setting up of mirror makes it carry out the arrangement of appearance instrument, also makes it carry out the observation etc. of some special angles of user's accessible simultaneously to strengthen portable outdoor sharpener's service function.

Drawings

Fig. 1 is a structural diagram of the embodiment of the portable outdoor sharpener of the present invention.

Fig. 2 is an exploded view of an embodiment of the portable outdoor sharpener of the present invention.

Fig. 3 is a structural diagram of a handle of the portable outdoor sharpener of the present invention.

Fig. 4 is a structural diagram of a sharpener base of the portable outdoor sharpener of the present invention.

Fig. 5 is a structural diagram of the knife sharpening seat of the portable outdoor knife sharpener of the present invention stored in the holding position of the handle.

Fig. 6 is an exploded view of the first housing of the portable outdoor sharpener of the present invention.

Fig. 7 is a structural diagram of a second base of the portable outdoor sharpener of the present invention.

The present invention will be further described with reference to the accompanying drawings and examples.

Detailed Description

Embodiments of a portable outdoor knife sharpener

Referring to fig. 1 and 2, a portable outdoor sharpener 100 includes a handle 1, a sharpening base 2, a first sharpening blade 3, a second sharpening blade 4, a blade set 5, a ceramic wand 6, a compass 7 and a mirror 8. First sharpedge piece 3, second sharpedge piece 4, blade group 5, ceramic stick 6 are all installed on sharpedge seat 2, and portable outdoor sharpener 100 can realize grinding the cutting edge of the outdoor cutter of different grade type through first sharpedge piece 3, second sharpedge piece 4, blade group 5 and ceramic stick 6 etc. and can realize carrying out the grinding of different precision to partial cutter, thereby enlarged portable outdoor sharpener 100's application scope, and guarantee that the cutter can normal use. In addition, the handle, the first seat body and the second seat body are all made of plastic materials, so that the portable outdoor knife sharpener is lighter in weight and more convenient to carry about.

Referring to fig. 3, the handle 1 has a receiving position 11, and the receiving position 11 is used for receiving the sharpening base 2 and the first sharpening blade 3, the second sharpening blade 4 and the blade group 5 which are arranged on the sharpening base 2. The handle 1 provides a gripping space for a user to use the portable outdoor sharpener 100, thereby allowing the user to better grind the cutting edge of the sharpener. Wherein, the handle 1 is provided with a second gap 12, the second gap 12 is preferably located at the opening of the accommodating position 11, and the second gap 12 penetrates through the handle 1 along the thickness direction of the handle 1 and is communicated with the accommodating position 11.

Handle 1's second end department has ring portion 13, and ring portion 13's setting can improve portable outdoor sharpener 100's portability, if the user can be in the same place ring portion 13 and key chain system to in portable outdoor sharpener 100 carries on with. In addition, the arrangement of the hanging ring part 13 can also properly reduce the probability of losing the portable outdoor sharpener 100.

Referring to fig. 4 and 5, the first end of the sharpener base 2 is rotatably connected to the first end of the handle 1 around the rotation axis, so that the sharpener base 2 can rotate around the rotation axis into the receiving portion 11. Preferably, in the present embodiment, the sharpening base 2 includes a first base 21 and a second base 22; the first end of the handle 1 is provided with a rotating shaft, and the first end of the first seat 21 is rotatably connected with the handle 1 through the rotating shaft, wherein the axis of the rotating shaft is the above-mentioned rotating axis. In the present embodiment, the first sharpening blade 3 is mounted on the first face of the first seat 21, the second sharpening blade 4 is mounted on the second face of the first seat 21, and the ceramic rod is mounted on the third face of the first seat 21, wherein the first face of the first seat 21 is parallel to the second face of the first seat 21.

Specifically, referring to fig. 6, the first seat 21 includes a first housing 211 and a second housing 212, the first housing 211 and the second housing 212 are connected in a matching manner, a receiving cavity 210 is formed between the first housing 211 and the second housing 212, and the receiving cavity 210 has an opening at the second end of the first seat 21. The first outer surface of the first housing 211 is recessed inward toward the first seat 21 to form a first recess 2111, and a portion of the first sharpening blade 3 is located in the first recess 2111. The second outer surface of the second housing 212 is recessed into the first housing 21 to form a second groove 2121, and a portion of the second sharpening blade 4 is located in the second groove 2121. The first sharpening blade 3 and the first notch 2111 are preferably fixedly connected by an adhesive, and the second sharpening blade 4 and the second notch 2121 are preferably fixedly connected by an adhesive. The first notch 2111 and the second notch 2121 are configured to reduce the size of the portable outdoor sharpener 100, thereby improving the portability of the portable outdoor sharpener 100.

In addition, a first locking slot 2112 is disposed on the inner side of the first housing 211, a second locking slot 2122 is disposed on the inner side of the second housing 212, and a non-zero included angle is formed between the second locking slot 2122 and the second locking slot 2122. A third groove 213 is further disposed on the third surface of the first seat 21, and the third groove 213 is formed on the second outer surface of the first housing 211 and the second outer surface of the second housing 212; the first seat 21 is further provided with a first notch 214, the first notch 214 is located at the fourth surface of the first seat 21, and the first notch 214 is formed on the third outer surface of the first housing 211 and the third outer surface of the second housing 212. The third surface of the first seat 21 is parallel to the fourth surface of the first seat 21, and the third surface of the first seat 21 is adjacent to the first surface of the first seat 21. When the sharpener base 2 is located in the receiving location 11 of the handle 1, at least a portion of the first notch 214 on the sharpener base 2 overlaps the second notch 12 on the handle 1 (see fig. 5).

Preferably, the first housing 211 is provided with a first engaging portion 2113 extending along the circumferential direction thereof inside, and the second housing 212 is provided with a second engaging portion 2123 matching with the first engaging portion 2113 extending along the circumferential direction thereof inside. When the first housing 211 and the second housing 212 are assembled, the first engaging portion 2113 and the second engaging portion 2123 are engaged with each other, so that the first housing 211 and the second housing 212 can be quickly and reliably fixedly connected to each other.

Referring to fig. 7, the second seat 22 has a pin portion 221 and a whistle portion 222, and the pin portion 221 and the whistle portion 222 are preferably integrally formed. When the second seat 22 is fixedly connected to the first seat 21, the pin 221 is inserted into the opening of the receiving cavity 210 of the first seat 21, so that the second seat 22 can be fixed on the first seat 21 under the cooperation of the pin 221 and the opening. The pin portion 221 is provided with a striking rod 2211, and when the second seat 22 is mounted on the first seat 21, the striking rod 2211 is located in the accommodating cavity 210. The arrangement of the striking rod 2211 is such that when it is needed to fire outdoors, the striking rod 2211 can be operated to rub the blade set 5 to generate sparks after the second seat 22 is taken down from the first seat 21, so as to fire outdoors.

The whistle structure 2221 is arranged on the whistle part 222, so that when the person gets lost in the field or encounters other emergency situations suddenly, clear rescue sound can be sent out through the whistle structure 2221 on the whistle part 222, so that the direction information can be better provided for the rescuers, and the rescue efficiency is improved; in addition, when the second seat 22 is installed on the first seat 21, the whistle part 222 is located outside the accommodating cavity 210, so that when a user wants to blow a whistle, the second seat 22 does not need to be taken down from the first seat 21, the fault tolerance rate of the whistle part 222 is improved, the user is prevented from not knowing the whistle function of the portable outdoor sharpener 100 or being unable to use the whistle function under emergency conditions, and the rescue probability is improved. .

The first sharpening blade 3 is preferably a first diamond blade and the first sharpening blade 3 has a first mesh number. The second sharpening blade 4 is preferably a second diamond blade and the second sharpening blade 4 has a second mesh size. The mesh value of the first mesh is preferably different from the mesh value of the second mesh, so that the tool can be ground with different precision, such as rough grinding, fine grinding and the like, and the practicability of the portable outdoor knife sharpener 100 is improved.

The insert set 5 comprises a first cemented carbide insert 51 and a second cemented carbide insert 52, the first cemented carbide insert 51 being mounted in the first pocket 2112 of the first housing 211, the second cemented carbide insert 52 being mounted in the second pocket 2122 such that the first cemented carbide insert 51 and the second cemented carbide insert 52 are in an interdigitated arrangement and such that the intersection of the first cemented carbide insert 51 and the second cemented carbide insert 52 is located in the first indentation 214. The blade set 5 may be provided to grind the blades in addition to providing for frictional engagement with the sparking rod 2211 to produce sparks. When the blade group 5 grinds the cutting edge of the cutter by mechanical energy, the cutting edge of the cutter is vertically contacted with the intersection of the first cemented carbide blade 51 and the second cemented carbide blade 52, the cutting point of the cutter is inclined forward by about 15 degrees, and then the cutter is pulled backward with proper and uniform force to grind the two surfaces of the cutting edge of the cutter simultaneously.

The ceramic rod 6 is preferably disposed in a substantially semi-cone shape, a portion of the ceramic rod 6 is located in the third groove 213 of the first seat 21, and the ceramic rod 6 and the third groove 213 are preferably fixedly connected by an adhesive.

The compass 7 is mounted on the first side of the handle 1, and preferably, the first end of the handle 1 is provided with a first mounting location 14 at the rotating shaft, and a part of the compass 7 is positioned in the first mounting location 14, so as to reduce the height of the compass 7 protruding from the surface of the handle 1. Wherein, the compass 7 and the first installation position 14 are preferably fixedly connected by an adhesive. The compass 7 is arranged to provide the portable outdoor sharpener 100 with the function of determining the direction when a user performs outdoor activities, so that the probability of losing direction when the user is in danger is reduced, and the survival probability of the user in danger is properly improved.

The mirror 8 is mounted on a second side of the handle 1. Preferably, the first end of the handle 1 is provided with a second mounting location 15 at the pivot, and at least a portion of the mirror 8 is located within the second mounting location 15 to reduce the height of the mirror 8 protruding above the surface of the handle 1. The mirror 8 and the second mounting location 15 are preferably fixedly connected by means of an adhesive. The provision of the mirror 8 allows the user to perform grooming of the instrument and meter through it, while also allowing the user to perform viewing at some particular angles through it, etc., thereby enhancing the utility of the portable outdoor sharpener 100.

In summary, the knife sharpening base provides installation space for the first knife sharpening blade, the second knife sharpening blade, the blade group and the like, and the setting of the first knife sharpening blade, the second knife sharpening blade, the blade group and the like enables the portable outdoor knife sharpener to sharpen the cutting edges of the outdoor knives of different types, so that the cutting edges of the knives become sharp, and the knives can be normally used. In addition, through the structural design of the handle and the structural design of the connection between the handle and the knife sharpening seat, the handle can accommodate the knife sharpening seat and the first knife blade, the second knife blade, the knife blade group and the like on the knife sharpening seat, so that the space occupied by the portable outdoor knife sharpener can be compressed to the minimum when the portable outdoor knife sharpener is not in use, and the portability convenience of the portable outdoor knife sharpener is improved; in addition, the user can also carry out the emergent survival of seeking survival in the open air through components such as the stick of striking sparks, compass, whistle on the portable outdoor sharpener.

Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.

Claims (10)

1. A portable outdoor sharpener, comprising:

a handle having a receiving location;

the grinding tool seat comprises a first seat body and a second seat body, the first end of the first seat body is rotatably connected with the handle around a rotation axis, the first seat body is provided with a containing cavity, the containing cavity is provided with an opening at the second end of the seat body, the second seat body is provided with a pin part, the pin part is detachably inserted in the opening, a fire striking rod is installed on the pin part, when the second seat body is installed on the first seat body, the fire striking rod is located in the containing cavity, and the grinding tool seat can rotate to the containing position around the rotation axis;

the first sharpening sheet is arranged on the first surface of the first base body, and the first sharpening sheet has a first mesh number;

the second sharpening piece is arranged on the second surface of the first seat body, and the second sharpening piece has a second mesh number;

the blade group is arranged in the blade grinding seat and comprises a first hard alloy knife and a second hard alloy knife, and the first hard alloy knife and the second hard alloy knife are arranged at the first gap in a crossed mode.

2. The portable outdoor sharpener of claim 1 wherein:

the second seat body is also provided with a whistle part, and a whistle structure is arranged on the whistle part;

when the second seat body is arranged on the first seat body, the whistle part is positioned outside the containing cavity.

3. The portable outdoor sharpener of claim 1 wherein:

a first surface of the first seat body is concave towards the inside of the first seat body to form a first groove, and a part of the first grinding blade is positioned in the first groove;

the second surface of the first seat body is concave towards the inside of the first seat body to form a second groove, and one part of the second grinding blade is positioned in the second groove.

4. The portable outdoor sharpener of claim 1 wherein:

the handle is provided with a second notch, and when the sharpener seat is positioned in the accommodating position, at least one part of the first notch is overlapped with the second notch.

5. The portable outdoor sharpener of claim 4 wherein:

the portable outdoor knife sharpener further comprises a ceramic rod, the ceramic rod is mounted on a third surface of the first base body, and the first notch is located on a fourth surface of the knife sharpener base;

the first surface of the first seat body is parallel to the second surface of the first seat body, the third surface of the first seat body is parallel to the fourth surface of the first seat body, and the third surface of the first seat body is adjacent to the first surface of the first seat body.

6. The portable outdoor sharpener of claim 1 wherein:

the second end of the handle has a bail portion.

7. The portable outdoor sharpener of claim 1 wherein:

the first sharpening blade is a first diamond sharpening blade;

the second sharpening blade is a second diamond sharpening blade.

8. The portable outdoor sharpener of claim 1 wherein:

the handle, the first seat body and the second seat body are all made of plastic materials.

9. The portable outdoor sharpener of any one of claims 1-8 wherein:

the portable outdoor sharpener also includes a compass mounted on the first side of the handle.

10. The portable outdoor sharpener of claim 9 wherein:

the portable outdoor sharpener further includes a mirror mounted on the second side of the handle;

the compass and the mirror are both located at the first end of the handle.

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