CN2696784Y

CN2696784Y - Foldable knife

Info

Publication number: CN2696784Y
Application number: CN 200420044903
Authority: CN
Inventors: 李卓升
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-17
Filing date: 2004-04-17
Publication date: 2005-05-04
Anticipated expiration: 2014-04-17

Abstract

The utility model discloses a foldable knife, comprising a knife handle, a knife body and a key. The knife body is movably riveted on the knife handle, and the key is arranged at one side of the knife handle. A locking plate is also arranged in the knife handle, and a fixing column is movably connected with the locking plate through a hole site arranged at one end of the key. The key is arranged in a concave position which is arranged on the knife handle, and the key is in waist-round shape. The middle of the key is provided with a hole site and a spring, and the key is fixed by a fixing lever through a spring. One end of the key far away from the fixing column is in eversion shape, and the lower end of the locking plate is connected with the knife handle. The end connecting with the key warps outwards and is matched with the lower end of the knife body. The utility model adopts the lever principle and utilizes the key to control the locking plate, so it has the advantages of more convenient operation, more simple structure, high safety and beauty.

Description

A kind of convertible pocket knife

Technical field

The utility model relates to a kind of five metals cutter, is a kind of pocket knife of convertible band button specifically.

Background technology

The convertible pocket knife of selling in the existing city all is to be movably connected by the riveted joint mode by handle of a knife and cutter hub, and is simple in structure, but in use, the stressed meeting of cutter hub is amounted to automatically and the user is met accident, and has great potential safety hazard.A convertible pocket knife that has switching device and spring also appearred in the existing city, the type pocket knife locks cutter hub by switching device, realize the process of amounting to of cutter by spring, the type pocket knife complex structure, if the careless trigger switch device of user, cutter hub will eject automatically, scratch the user easily.

Summary of the invention

The utility model is to overcome shortcoming above-mentioned in the prior art, and a kind of convertible pocket knife of button of simple in structure and band is provided.

The utility model can be realized in the following manner.

A kind of convertible pocket knife comprises handle of a knife, cutter hub and button, and cutter hub is movably riveted on the handle of a knife, and button places handle of a knife one side, and a locking plate also is set in the handle of a knife, and a fixed leg is provided with position, a hole by button one end and locking plate flexibly connects.

Button places the set recess of handle of a knife, and this button is the oval shape, also is provided with a position, hole and a spring in the middle of the button, and a fixed bar is by the fixing button of spring, and this button is being valgoid away from fixed leg one end.

The locking plate lower end links to each other with handle of a knife, and the end that is connected with button sticks up outward and is complementary with the cutter hub lower end.

The utility model compared with prior art has following advantage.

The utility model adopts the mode of lever principle utilization by the key control locking plate, and is more convenient to operate, simplifies the structure greatly simultaneously, safe in utilization, attractive in appearance proper.

Description of drawings

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is the utility model generalized section.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Shown in accompanying drawing 1, accompanying drawing 2, the utility model convertible pocket knife comprises handle of a knife 1, cutter hub 2 and button 3, and cutter hub 2 is movably riveted on the handle of a knife 1, and button 3 places the handle of a knife right side, one locking plate, 4, one fixed legs 6 also are set in the handle of a knife 1 are provided with position, a hole and locking plate 4 flexible connections by button 3 one ends.

Button 3 is the oval shape, and the centre also is provided with the position, hole and a spring 31, one fixed bars 7 pass through fixedly button 3 of spring 31, and this button 3 is being valgoid away from fixed leg 6 one ends, and described button 3 places the set recess of handle of a knife.

Locking plate 4 lower ends link to each other with handle of a knife 1, are connected with button 3 that an end sticks up outward and are complementary with the cutter hub lower end.

When cutter hub when opening and using state, locking plate 4 is complementary with cutter hub 2, locking plate 4 leans cutter hub 2, can not amount to when making cutter hub 2 be subjected to cutter.In the time of need amounting to cutter hub, then push button 3, in the middle of the button 3 fixed bar 7 to be set and spring 31 is the strong point, utilize lever principle that locking plate is pulled to handle of a knife one side, mounting spring 31 helps button 3 and resets.When locking plate 4 is moved to handle of a knife one side, amount to the handgrip cutter hub, amount to process thereby finish cutter hub.

Claims

1, a kind of convertible pocket knife, comprise handle of a knife (1), cutter hub (2) and button (3), cutter hub (2) is movably riveted on the handle of a knife (1), button (3) places handle of a knife one side, it is characterized in that: a locking plate (4) also is set in the handle of a knife (1), and a fixed leg (6) is provided with position, a hole by button (3) one ends and locking plate (4) flexibly connects.

2, convertible pocket knife according to claim 1 is characterized in that: button (3) is the oval shape, and the centre also is provided with a position, hole and a spring (31), and a fixed bar (7) passes through fixedly button (3) of spring (31).

3, convertible pocket knife according to claim 1 and 2 is characterized in that: button (3) is being valgoid away from fixed leg (6) one ends.

4, convertible pocket knife according to claim 3 is characterized in that: button (3) places the set recess of handle of a knife.

5, convertible pocket knife according to claim 1 is characterized in that: locking plate (4) lower end links to each other with handle of a knife (1), is connected with button (3) that an end sticks up outward and is complementary with cutter hub (2) lower end.