CN204414137U

CN204414137U - One locks jack knife naturally

Info

Publication number: CN204414137U
Application number: CN201520030215.8U
Authority: CN
Inventors: 赖春满
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-16
Filing date: 2015-01-16
Publication date: 2015-06-24
Anticipated expiration: 2025-01-16

Abstract

The utility model provides one and naturally locks jack knife, comprise handle of a knife and to be connected on handle of a knife and the blade that can turn back in handle of a knife by fixture, the described connecting portion at handle of a knife and blade is provided with nature and locks blade apparatus, this is naturally locked blade apparatus and locks for nature the blade opened or turn back in handle of a knife, described blade apparatus of naturally locking includes the first recess, second recess, first lever, second lever and lock shaft composition, the first described recess and the second recess are located on blade, first lever and the second lever are located on the film on handle of a knife both sides respectively, lock shaft two is connected with the first lever and the second lever respectively.By naturally locking, blade apparatus is hiding to be located in handle of a knife the utility model, the lock shaft utilizing the first lever and the second lever front end to be provided with naturally is buckled in the first recess and the second recess and locks ledger-plate, reach jack knife folding band nature lock function, its structure is simple, easy to use, deeply welcome by consumers in general.

Description

One locks jack knife naturally

Technical field

The utility model relates to one and naturally locks jack knife.

Background technology

At present, existing jack knife in the art divides side chain, gesture tail lock, full-automatic, semi-automatic jack knife, and the jack knife of this several types above-mentioned is all traditional structure, and it is convenient not to use.Thus, design is a kind of easy to use, and to have the jack knife that folding locks blade be naturally creation main points of the present utility model.

Utility model content

The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, provides a kind of structure simple, convenient and practical, has the one that folding locks blade naturally and naturally locks jack knife.

The utility model is achieved through the following technical solutions:

To achieve these goals, according to a scheme of the present utility model, provide one and naturally lock jack knife, comprise handle of a knife and to be connected on handle of a knife and the blade that can turn back in handle of a knife by fixture, the described connecting portion at handle of a knife and blade is provided with nature and locks blade apparatus, and this is naturally locked blade apparatus and is used for nature and locks the blade opened or turn back in handle of a knife.

Described blade apparatus of naturally locking includes the first recess, the second recess, the first lever, the second lever and lock shaft composition, the first described recess and the second recess are located on blade, first lever and the second lever are located on the film on handle of a knife both sides respectively, and lock shaft two is connected with the first lever and the second lever respectively.

Described lock shaft is fixedly located at the front end of the first lever and the second lever, to be interlocked locking blade by the first lever and the second lever elastic force effect and the first recess and the second recess, during blades open, lock shaft is buckled in the first recess and locks ledger-plate, and when blade turns back in handle of a knife, lock shaft is buckled in the second recess and locks ledger-plate.

The utility model compared with prior art has the following advantages:

Because the utility model adopts said structure, by naturally locking, blade apparatus is hiding to be located in handle of a knife, the lock shaft utilizing the first lever and the second lever front end to be provided with naturally is buckled in the first recess and the second recess and locks ledger-plate, reach jack knife folding band nature lock function and the aesthetic appearance adding jack knife, and the utility model adopts double lever structure, locking blade dynamics is sufficient, effectively can ensure that the safety of user, also improve the service life of jack knife.The utility model structure is simple, easy to use, the dark welcome by consumers in general.

Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.

Accompanying drawing explanation

Accompanying drawing described herein is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:

Accompanying drawing 1 is a kind of lock naturally of the utility model preferred embodiment jack knife structural representation;

Accompanying drawing 2 is a kind of lock naturally of the utility model preferred embodiment jack knife internal structure schematic diagrames;

Accompanying drawing 3 is a kind of lock naturally of the utility model preferred embodiment jack knife another side view structure schematic diagrames;

Accompanying drawing 4 is a kind of blade rotational vertical status architecture schematic diagrames naturally locking jack knife of the utility model preferred embodiment; And

Accompanying drawing 5 is that a kind of blade of jack knife naturally locked of the utility model preferred embodiment turns back handle of a knife inner structure schematic diagram.

Detailed description of the invention

It should be noted that, when not conflicting.Embodiment in the utility model and the feature in implementing can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.

Incorporated by reference to see shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, the utility model provides one and naturally locks jack knife, comprise handle of a knife 5 and to be connected on handle of a knife and the blade 9 that can turn back in handle of a knife by fixture 7, the described connecting portion 2 at handle of a knife and blade is provided with nature and locks blade apparatus 3, and this is naturally locked blade apparatus and is used for nature and locks the blade opened or turn back in handle of a knife.

The described blade apparatus of lock naturally includes the first recess 8, second recess 6, first lever 10, second lever 1 and lock shaft 16 forms, the first described recess and the second recess are located on blade, first lever and the second lever are located on the film 15 on handle of a knife both sides respectively, and lock shaft two is connected with the first lever and the second lever respectively.

General workflow of the present utility model will be described below:

During use, the blade 9 amounted to as accompanying drawing 5 state in handle of a knife 5 is broken into two with one's hands to process accompanying drawing 4, until accompanying drawing 2 can using state, as shown in Figure 2, blade 9 rotates to accompanying drawing 4 process from accompanying drawing 5 state, the heel that lock shaft 16 1 curb blade slides, until blade 9 opens to accompanying drawing 2 state, lock shaft 16 to be locked ledger-plate 9 at the first recess 8 at the effect automatic fastening of the first lever 10 and the second lever 1 elastic force, as accompanying drawing 2 state, when not needing to use the utility model, first the blade 9 of accompanying drawing 2 state is turned back to handle of a knife 5 direction, in process of turning back as shown in Figure 4, lock shaft 16 slides along blade 9 heel, until blade 9 turns back in handle of a knife 5 completely, as shown in Figure 5, now lock shaft 16 automatic fastening to be locked ledger-plate 9 at the second recess, reuse the utility model so repeatedly.

From above description, can find out, the utility model achieves following effect: by naturally locking, blade apparatus is hiding to be located in handle of a knife the utility model, effectively add the aesthetic appearance of jack knife, the lock shaft utilizing the first lever and the second lever front end to be provided with naturally is buckled in the first recess and the second recess and locks ledger-plate, reach jack knife folding band nature lock function, and the utility model adopts double lever structure, locking blade dynamics is sufficient, can effectively ensure that user's safety, and add the effect of jack knife long service life.

Claims

1. naturally lock jack knife for one kind, comprise handle of a knife (5) and to be connected on handle of a knife and the blade (9) that can turn back in handle of a knife by fixture (7), it is characterized in that, the described connecting portion (2) at handle of a knife and blade is provided with nature and locks blade apparatus (3), and this is naturally locked blade apparatus and is used for nature and locks the blade opened or turn back in handle of a knife.

2. one according to claim 1 locks jack knife naturally, it is characterized in that, described blade apparatus of naturally locking includes the first recess (8), the second recess (6), the first lever (10), the second lever (1) and lock shaft (16) composition, the first described recess and the second recess are located on blade, first lever and the second lever are located on the film (15) on handle of a knife both sides respectively, and lock shaft two is connected with the first lever and the second lever respectively.

3. one according to claim 2 locks jack knife naturally, it is characterized in that, described lock shaft is fixedly located at the front end of the first lever and the second lever, to be interlocked locking blade by the first lever and the second lever elastic force effect and the first recess and the second recess, during blades open, lock shaft is buckled in the first recess and locks ledger-plate, and when blade turns back in handle of a knife, lock shaft is buckled in the second recess and locks ledger-plate.