CN205184818U

CN205184818U - Rifle type knife

Info

Publication number: CN205184818U
Application number: CN201520927314.6U
Authority: CN
Inventors: 洪仕菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-19
Filing date: 2015-11-19
Publication date: 2016-04-27
Anticipated expiration: 2025-11-19

Abstract

The utility model discloses a rifle type knife, include: the handle seat, it portals and the handle lid to be equipped with the blade on the handle seat, still be equipped with the sliding sleeve on the handle seat and have the cavity of accomodating the blade, the cavity is equipped with blade trench and drive arrangement, and the blade is arranged in in the blade trench, and the round pin axle that is equipped with of blade tail end with the drive arrangement contact, still be equipped with the switch portion that is used for application of force drive arrangement to start in the cavity, switch portion cooperates correspondingly can be made drive arrangement slides and pops out portalling to the blade in the blade follow handle seat. Because the utility model adopts the above structure, the continuity of effectively having stopped current knife tradition structure and outmoded outward appearance, its simple structure, it is safe in utilization, and also it is fashionable, welcome by consumers in general.

Description

A kind of gun shaped pocket knife

Technical field

The utility model relates to hardware and cutting-tools manufacturing technology field, specifically a kind of gun shaped pocket knife.

Background technology

At present, the pocket knife kind that market is sold is of all kinds, and the little knife structure of the type is simple, easy to use, deeply welcomes by consumers in general.But most pocket knife structure comparison tradition, style is novel not, and thus, the utility model just should this produce.

Utility model content

The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, provides a kind of structure simple, easy to use and fashionable in style a kind of gun shaped pocket knife.

The utility model is achieved through the following technical solutions:

According to a scheme of the present utility model, provide a kind of gun shaped pocket knife, comprise: handle seat, described handle seat is provided with blade and portals and handle lid, described handle seat is also provided with sliding sleeve and there is the cavity of storage blade, described cavity is provided with blade slot and drive unit, blade is placed in described blade slot, and the bearing pin that blade tail end is provided with contacts with described drive unit, also be provided with the switch portion started for the drive unit that exerts a force in described cavity, switch portion coordinates accordingly can be made described drive unit slide to be portalled ejection from handle seat to blade by blade.

Described drive unit is by the first slide block, second slide block, front hook, rear hook, upper extension spring and lower stretching groups of springs become, one end of described upper extension spring is connected with handle seat, the other end is connected with the first slide block, and described first slide block is connected with described sliding sleeve, and described lower stretching both ends of the spring is connected with front hook and rear hook respectively and is placed on the second slide block, the bearing pin that wherein front hook and described blade are provided with contacts, and rear hook contacts with blade afterbody.

Described second slide block is provided with the convex axle scooped out with the first slide block, the second slide block is also provided with the first fulcrum and the second fulcrum.

Described first slip front and tail end are equipped with chimb, and this chimb is positioned at slide opening guiding the first slide block that handle seat is provided with can slide anteroposterior, and described front chimb moves after sliding backward and can pulling the second slide block.

Front latch fitting and rear latch fitting is provided with, latch fitting and first point cantact, rear latch fitting and described second point cantact wherein in described cavity.

Described switch portion includes fork, push button and spring element composition, described fork is movably riveted in described cavity by rivet, can be swung by described spring element effect fork, and described fork props up in swing middle and upper part the pushing withstanding on the second slide block tail end and be provided with.

Described push button is located at afterbody in arc hole that handle seat is provided with and is provided with summit and button bit, and the bottom withstanding on fork is propped up on described summit, by button bit by spacing for push button in arc hole, described summit and spring element are to the bottom of item at fork of paying wages.

Described sliding sleeve is U-shaped to be fixedly connected on the first slide block by pin, described in slide over stretching spring action can slide anteroposterior.

Bearing pin both sides that described blade afterbody is provided with are protruded, and are enclosed within slideway that described handle seat both sides are provided with respectively, and guide blade is stretched out or in retraction cavity.

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

Because the utility model adopts said structure, effectively stopped the continuity of existing pocket knife traditional structure and outmoded outward appearance, its structure is simple, and use safety, adds fashionable, deeply welcomes 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 gun shaped pocket knife of the utility model preferred embodiment structural representation;

Accompanying drawing 2 is the internal structure schematic diagram of a kind of gun shaped pocket knife of the utility model preferred embodiment;

Accompanying drawing 3 is that the blade of the little knife structure of a kind of gun shaped of the utility model preferred embodiment is placed in insert groove bit architecture 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 accompanying drawing 1, accompanying drawing 2, shown in accompanying drawing 3, provide a kind of gun shaped pocket knife, comprise: handle seat 12, described handle seat 12 is provided with blade and portals 35 and handle lid 34, described handle seat is also provided with sliding sleeve 56 and there is the cavity 6 of storage blade 30, described cavity is provided with blade slot 16 and drive unit 9, blade is placed in described blade slot 16, and the bearing pin 39 that blade 30 tail end is provided with contacts with described drive unit 9, the switch portion 2 started for the drive unit 9 that exerts a force also is provided with in described cavity 6, switch portion 2 coordinates accordingly can be made described drive unit 9 slide to be portalled 35 ejections to blade in handle seat 12 by blade 30.

Described drive unit 9 is by the first slide block 33, second slide block 19, front hook 20, rear hook 61, upper extension spring 27 and lower extension spring 5 form, one end of described upper extension spring 27 is connected with handle seat 12, the other end is connected with the first slide block 33, described first slide block 33 is connected with described sliding sleeve 56, described lower extension spring 5 two ends are connected with front hook 20 and rear hook 61 respectively and are placed on the second slide block 19, blade 30 can be driven to retract in cavity after the bearing pin 39 that wherein front hook 20 and described blade are provided with contacts, blade 30 can be ejected in cavity 6 after rear hook contacts with blade 30 afterbody.

Described second slide block 19 is provided with on convex axle 55, second slide block 19 that scoops out with the first slide block 33 and is also provided with the first fulcrum 25 and the second fulcrum 26, and described first fulcrum 25 and the second fulcrum 26 and the second slide block 19 are all a main body.

Described first slide block 33 front end and tail end are equipped with chimb 13, this chimb 13 be positioned at slide opening 38 that handle seat is provided with lead the first slide block 33 can slide anteroposterior, before actual, chimb 13 slides backward and the second slide block 19 can be pulled to move backward, and before making discount on the second slide block 19, hook 20 catches on bearing pin 39 and retracted in cavity 6 by blade 30.

Front latch fitting 3 and rear latch fitting 85 is provided with in described cavity 6, wherein front latch fitting 3 contacts with the first fulcrum 25, rear latch fitting 85 contacts with described second fulcrum 26, before actual, the blade 30 of ejection can lock by latch fitting 3, blade 30 in retraction cavity 6 can lock by rear latch fitting 85, front latch fitting 3 can be pushed open by described first fulcrum 25, and rear latch fitting 85 can be pushed open by the second fulcrum 26.

Described switch portion 2 includes fork 7, push button 8 and spring element 21 form, described fork 7 is movably riveted in described cavity 6 by rivet 23, act on fork 7 by described spring element 21 can swing, described fork 7 props up in swing middle and upper part the pushing 44 withstanding on the second slide block 19 tail end and be provided with, the effect that actual fork 7 promotes pushing 44 is, a rear latch fitting 5 withstanding on blade 30 root locking blade 30 is pushed open and is ejected in cavity 6 by blade 30 to drive unit 9.

Described push button 8 is located at afterbody in arc hole 11 that handle seat 12 is provided with and is provided with summit 15 and button bit 28,15, described summit withstands on the bottom of fork 7, by button bit 28 by spacing for push button 8 in arc hole 11, in fact summit 15 and spring element 21 are to the bottom of item at fork 7 of paying wages, apply pressure to fork 7 when user pulls push piece 8 with finger, blade 30 is ejected from slip in cavity 6 to drive unit 9 by support top pushing 44 power transmission of fork 7 top.

Described sliding sleeve 56 is U-shaped to be fixedly connected on the first slide block 33 by pin 24, described sliding sleeve 56 acts at upper extension spring 27 can slide anteroposterior, sliding sleeve 56 can be pulled back power transmission chimb 13 and pull convex axle 55 to start drive unit 9 to be retracted in cavity 6 by blade 30 during use.

Bearing pin 39 both sides that described blade 30 afterbody is provided with are protruded, and be enclosed within respectively in slideway 37 that described handle seat 12 both sides are provided with, guide blade 30 is stretched out or in retraction cavity 6, also played the effect that fixed blade 30 slides simultaneously.

The above; be only preferred embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; the utility model can have various modifications and variations; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included in protection domain of the present utility model.

Claims

1. a gun shaped pocket knife, it is characterized in that, comprise: handle seat (12), described handle seat (12) is provided with blade and portals (35) and handle lid (34), described handle seat is also provided with sliding sleeve (56) and there is the cavity (6) of storage blade (30), described cavity is provided with blade slot (16) and drive unit (9), blade is placed in described blade slot (16), and the bearing pin (39) that blade (30) tail end is provided with contacts with described drive unit (9), the switch portion (2) started for the drive unit that exerts a force (9) is also provided with in described cavity (6), switch portion (2) coordinate accordingly can make described drive unit (9) slide by blade (30) from handle seat (12) to blade portal (35) eject.

2. a kind of gun shaped pocket knife according to claim 1, it is characterized in that, described drive unit (9) is by the first slide block (33), second slide block (19), front hook (20), rear hook (61), upper extension spring (27) and lower extension spring (5) composition, one end of described upper extension spring (27) is connected with handle seat (12), the other end is connected with the first slide block (33), described first slide block (33) is connected with described sliding sleeve (56), described lower extension spring (5) two ends are connected with front hook (20) and rear hook (61) respectively and are placed on the second slide block (19), the bearing pin (39) that wherein front hook (20) and described blade (30) are provided with contacts, rear hook contacts with blade (30) afterbody.

3. a kind of gun shaped pocket knife according to claim 2, is characterized in that, described second slide block (19) is provided with the convex axle (55) scooped out with the first slide block (33), the second slide block (19) is also provided with the first fulcrum (25) and the second fulcrum (26).

4. a kind of gun shaped pocket knife according to claim 2, it is characterized in that, described first slide block (33) front end and tail end are equipped with chimb (13), this chimb (13) is positioned at slide opening (38) guiding the first slide block (33) that handle seat is provided with can slide anteroposterior, and described front chimb (13) slides backward and the second slide block (19) can be pulled to move backward.

5. a kind of gun shaped pocket knife according to claim 3, it is characterized in that, be provided with front latch fitting (3) and rear latch fitting (85) in described cavity (6), wherein, latch fitting (3) contacts with the first fulcrum (25), and rear latch fitting (85) contacts with described second fulcrum (26).

6. a kind of gun shaped pocket knife according to claim 1, it is characterized in that, described switch portion (2) includes fork (7), push button (8) and spring element (21) composition, described fork (7) is movably riveted in described cavity (6) by rivet (23), can be swung by described spring element (21) effect fork (7), described fork (7) props up in swing middle and upper part the pushing (44) withstanding on the second slide block (19) tail end and be provided with.

7. a kind of gun shaped pocket knife according to claim 6, it is characterized in that, described push button (8) is located at arc hole (11) the interior afterbody that handle seat is provided with and is provided with summit (15) and button bit (28), described summit (15) withstands on the bottom of fork (7), by button bit (28) by spacing for push button (8) in arc hole (11), described summit (15) and spring element (21) are to the bottom of item in fork (7) of paying wages.

8. a kind of gun shaped pocket knife according to claim 1, is characterized in that, described sliding sleeve (56) is U-shaped to be fixedly connected on the first slide block (33) by pin (24), and described sliding sleeve (56) can slide anteroposterior in upper extension spring (27) effect.

9. a kind of gun shaped pocket knife according to claim 1, it is characterized in that, bearing pin (39) both sides that described blade (30) afterbody is provided with are protruded, and are enclosed within slideway (37) that described handle seat (12) both sides are provided with respectively, and guide blade (30) is stretched out or in retraction cavity (6).