CN201471444U - Button latch type cutting knife - Google Patents
Button latch type cutting knife Download PDFInfo
- Publication number
- CN201471444U CN201471444U CN2009202081760U CN200920208176U CN201471444U CN 201471444 U CN201471444 U CN 201471444U CN 2009202081760 U CN2009202081760 U CN 2009202081760U CN 200920208176 U CN200920208176 U CN 200920208176U CN 201471444 U CN201471444 U CN 201471444U
- Authority
- CN
- China
- Prior art keywords
- blade
- push
- button
- cutter hub
- storehouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Knives (AREA)
Abstract
The utility model provides a button latch type cutting knife which comprises a knife body formed by the combination of a left knife body and a right knife body, a knife rest and a cutting blade, wherein a cutting blade bin is arranged on the right knife body, and a bin cover is arranged on the outer side of the cutting blade bin. The button latch type cutting knife further comprises a cutting blade lock/unlock mechanism consisting of a cutting blade release button and a cutting blade locking piece, and a bin cover lock/unlock mechanism consisting of a push button, a push piece, a first spring and a second spring. The lock/unlock operations of both the cutting blade and the cutting blade bin cover of the button latch type cutting knife are completed by operating the button in an extremely convenient and rapid way.
Description
Technical field
The utility model relates to a kind of hand-held tool, relates in particular to a kind of button latch button cutting knife.
Background technology
Traditional cutting knife is divided into fixed, collapsible and telescopic usually, generally is used for cutting paper, cloth, leather etc.Telescopic cutting knife generally is to utilize to push the blade that button push promotes to be hidden in the cutter hub and stretch out, but blade stretches out before and after stretching out, often can not all form locking, and it is too loaded down with trivial details perhaps to lock release mechanism, and operation is inconvenient.
The utility model content
The purpose of this utility model is exactly in order to provide a kind of button latch button cutting knife of new structure.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of button latch button cutting knife, the knife rest that comprises the cutter hub that combines by left cutter hub and right cutter hub, is clipped in the middle of the cutter hub and can slides along cutter hub and be inlaid in blade on the knife rest, on right cutter hub, be provided with the blade storehouse, the outside, blade storehouse is provided with Cang Gai, can store many blade in the storehouse;
Also comprise blade locking release mechanism, this blade locking release mechanism comprises blade release-push and blade locking plate; Described left cutter hub is provided with the slotted eye adaptive with the blade release-push, and an end of blade release-push is fixedly connected in this slotted eye, and the other end is movable end and exposes from the lateral surface of left cutter hub; Described knife rest is provided with insert groove, and the insert groove top is provided with the slotted eye that is used to install the blade locking plate, and an end of blade locking plate is fixedly connected in this slotted eye, and the other end is that blade forms locking in movable end and the intrinsic groove that can snap in blade;
Comprise that also the storehouse cover lock decides release mechanism, this locking release mechanism comprises push button, push jack, first spring and second spring, be provided with in the described right cutter hub and be used to install the slotted eye that the storehouse cover lock is decided release mechanism, push button is movably arranged in this slotted eye, and expose from the lateral surface of right cutter hub its rear end; The inboard that first spring is horizontally installed on push button is used to make push button to reset; Push jack is movably arranged on the below of push button front end and can moves down under the compressing of push button; The below that second spring vertically is arranged on push jack is used to make push jack upwards to reset, and described storehouse postoperculum is provided with the dead bolt that is used for forming with push jack snap close.
Described blade locking plate is a flexure strip, and its movable end is provided with the projection that blade in the intrinsic groove that is used to snap in blade forms locking.
The downside of described push button front end is high outside and low outside inclined-plane, and the front portion of described push jack is provided with the projection that is used for forming with the dead bolt of Cang Gai snap close, and the rear portion is provided with the step surface that slides and link to each other with the inclined-plane of push button.
No matter the utility model button latch button cutting knife is the locking and unlocking of blade owing to adopted above technical scheme, or the locking and unlocking of blade Cang Gai, is all undertaken by button, extremely fast convenient.
Description of drawings
Fig. 1, Fig. 2 are perspective view of the present utility model;
Fig. 3 is a decomposition texture schematic diagram of the present utility model;
Fig. 4 is a sectional perspective structural representation of the present utility model;
Fig. 5 is the decomposition texture schematic diagram of partial structurtes shown in Figure 4;
Fig. 6 is a sectional perspective structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, button latch button cutting knife of the present utility model, the knife rest 3 that comprises the cutter hub that combines by left cutter hub 1 and right cutter hub 2, is clipped in the middle of the cutter hub and can slides along cutter hub and be inlaid in blade 4 on the knife rest, on right cutter hub 2, be provided with blade storehouse 21, the outside, blade storehouse is provided with storehouse lid 5, can store many blade in the storehouse.
Cooperation is referring to Fig. 4, Fig. 5, and the utility model also comprises one group of blade locking release mechanism, and this blade locking release mechanism comprises blade release-push 6 and blade locking plate 7.Be provided with the slotted eye 11 adaptive with blade release-push 6 on left cutter hub 1, an end of blade release-push 6 is fixedly connected in this slotted eye, and the other end is movable end and exposes (referring to Fig. 2) from the lateral surface of left cutter hub 1.Be provided with insert groove 31 on knife rest 3, the insert groove top is provided with the slotted eye 32 that is used to install the blade locking plate, and an end of blade locking plate 7 is fixedly connected in this slotted eye 32, and the other end is that blade forms locking in movable end and the intrinsic groove that can snap in blade 4 41.Blade locking plate 7 is a flexure strip, and its movable end is provided with the projection 71 that blade in the intrinsic groove 41 that is used to snap in blade 4 form locking.
Cooperation is referring to Fig. 6, and the utility model comprises that also the storehouse cover lock decides release mechanism, and this locking release mechanism comprises push button 8, push jack 9, first spring 101 and second spring 102.Be provided with in right cutter hub 2 and be used to install the slotted eye 22 that the storehouse cover lock is decided release mechanism, push button 8 is movably arranged in this slotted eye 22, and (referring to Fig. 1) exposed from the lateral surface of right cutter hub 2 in its rear end.The inboard that first spring 101 is horizontally installed on push button is used to make push button to reset.Push jack 9 is movably arranged on the below of push button 8 front ends and can moves down under the compressing of push button.The below that second spring 102 vertically is arranged on push jack 9 is used to make push jack upwards to reset.Cover 5 rear portions in the storehouse and be provided with the dead bolt 51 that is used for forming snap close with push jack.The downside 81 of push button 8 front ends is high outside and low outside inclined-plane, and the front portion of push jack 9 is provided with the projection 91 that is used for forming with the dead bolt 51 of storehouse lid 5 snap close, and the rear portion is provided with the step surface 92 that slides and link to each other with the inclined-plane of push button.
The operation principle of button latch button cutting knife of the present utility model is that under normal circumstances, the projection 71 that is installed in the blade locking plate 7 on the knife rest 3 is stuck in the intrinsic groove 41 of blade 4, and blade can not become flexible.When needs are changed blade, with knife rest 3 together with blade release put in place after, push the movable end of blade release-push 6, promptly simultaneously the movable end of blade locking plate 7 is inwardly compressed into, thereby the intrinsic groove 41 that makes projection 71 break away from blade 4 unlocks, and can like a cork blade be transferred to.When blade is installed, also be by bottom knife release-push 6, blade inserted in the insert groove 31 of knife rest 3, unclamp blade release-push 6 then, intrinsic groove 41 interior formation that projection 71 promptly snaps in blade 4 lock.Open the storehouse when covering 5 when needs, push push button 8, push jack 9 promptly moves down under the ramp effect of push button 8, thereby the dead bolt 51 that makes projection 91 on it break away from storehouses lid 5 is removed the snap closes relation, can open Cang Gai and take out blade in the storehouse.After shutting Cang Gai, unclamp push button 8 again, outwards reset under the i.e. effect of first spring 101 of push button 8, push jack 9 then upwards resets under the effect of second spring 102, and the dead bolt 51 with storehouse lid 5 forms the snap closes relation again.
Claims (3)
1. button latch button cutting knife, the knife rest that comprises the cutter hub that combines by left cutter hub and right cutter hub, is clipped in the middle of the cutter hub and can slides along cutter hub and be inlaid in blade on the knife rest, be provided with the blade storehouse on right cutter hub, the outside, blade storehouse is provided with Cang Gai, can store many blade in the storehouse; It is characterized in that:
Also comprise blade locking release mechanism, this blade locking release mechanism comprises blade release-push and blade locking plate; Described left cutter hub is provided with the slotted eye adaptive with the blade release-push, and an end of blade release-push is fixedly connected in this slotted eye, and the other end is movable end and exposes from the lateral surface of left cutter hub; Described knife rest is provided with insert groove, and the insert groove top is provided with the slotted eye that is used to install the blade locking plate, and an end of blade locking plate is fixedly connected in this slotted eye, and the other end is that blade forms locking in movable end and the intrinsic groove that can snap in blade;
Comprise that also the storehouse cover lock decides release mechanism, this locking release mechanism comprises push button, push jack, first spring and second spring, be provided with in the described right cutter hub and be used to install the slotted eye that the storehouse cover lock is decided release mechanism, push button is movably arranged in this slotted eye, and expose from the lateral surface of right cutter hub its rear end; The inboard that first spring is horizontally installed on push button is used to make push button to reset; Push jack is movably arranged on the below of push button front end and can moves down under the compressing of push button; The below that second spring vertically is arranged on push jack is used to make push jack upwards to reset, and described storehouse postoperculum is provided with the dead bolt that is used for forming with push jack snap close.
2. button latch button cutting knife as claimed in claim 1 is characterized in that: described blade locking plate is a flexure strip, and its movable end is provided with the projection that blade in the intrinsic groove that is used to snap in blade forms locking.
3. button latch button cutting knife as claimed in claim 1, it is characterized in that: the downside of described push button front end is high outside and low outside inclined-plane, the front portion of described push jack is provided with the projection that is used for forming with the dead bolt of Cang Gai snap close, and the rear portion is provided with the step surface that slides and link to each other with the inclined-plane of push button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202081760U CN201471444U (en) | 2009-08-20 | 2009-08-20 | Button latch type cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202081760U CN201471444U (en) | 2009-08-20 | 2009-08-20 | Button latch type cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471444U true CN201471444U (en) | 2010-05-19 |
Family
ID=42407685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202081760U Expired - Fee Related CN201471444U (en) | 2009-08-20 | 2009-08-20 | Button latch type cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471444U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029223A (en) * | 2013-03-04 | 2014-09-10 | 肯尼斯·J·阿宁 | Easily disassembled folding knife |
| US10226871B2 (en) | 2017-04-10 | 2019-03-12 | Gb Ii Corporation | Folding knife configured for rapid assembly and disassembly |
| US10285468B2 (en) | 2014-11-26 | 2019-05-14 | Nike, Inc. | Upper with sensory feedback |
| US10654180B2 (en) | 2016-05-23 | 2020-05-19 | Gb Ii Corporation | Easily disassembled folding knife |
| US10882197B1 (en) | 2018-04-12 | 2021-01-05 | Gb Ii Corporation | Easily disassembled folding knife |
| US11279050B2 (en) | 2019-03-28 | 2022-03-22 | Gb Ii Corporation | Easily disassembled folding knife with replaceable blade |
| US11491667B2 (en) | 2019-04-26 | 2022-11-08 | Gb Ii Corporation | Easily disassembled folding knife |
| US11498229B2 (en) | 2020-03-31 | 2022-11-15 | Gb Ii Corporation | Easily disassembled folding knife |
-
2009
- 2009-08-20 CN CN2009202081760U patent/CN201471444U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10974398B2 (en) | 2013-03-04 | 2021-04-13 | Gb Ii Corporation | Easily disassembled folding knife |
| CN104029223B (en) * | 2013-03-04 | 2016-05-11 | 肯尼斯·J·阿宁 | Easily detachable jackknife |
| US9586328B2 (en) | 2013-03-04 | 2017-03-07 | Gb Ii Corporation | Easily disassembled folding knife |
| US9597809B2 (en) | 2013-03-04 | 2017-03-21 | Gb Ii Corporation | Easily disassembled folding knife |
| CN104029223A (en) * | 2013-03-04 | 2014-09-10 | 肯尼斯·J·阿宁 | Easily disassembled folding knife |
| US10272576B2 (en) | 2013-03-04 | 2019-04-30 | Gb Ii Corporation | Easily disassembled folding knife |
| US11660767B2 (en) | 2013-03-04 | 2023-05-30 | Gb Ii Corporation | Easily disassembled folding knife |
| US11426887B2 (en) | 2013-03-04 | 2022-08-30 | Gb Ii Corporation | Easily disassembled folding knife |
| US10285468B2 (en) | 2014-11-26 | 2019-05-14 | Nike, Inc. | Upper with sensory feedback |
| US10654180B2 (en) | 2016-05-23 | 2020-05-19 | Gb Ii Corporation | Easily disassembled folding knife |
| US10226871B2 (en) | 2017-04-10 | 2019-03-12 | Gb Ii Corporation | Folding knife configured for rapid assembly and disassembly |
| US10759067B2 (en) | 2017-04-10 | 2020-09-01 | Gb Ii Corporation | Folding knife configured for rapid assembly and disassembly |
| US10882197B1 (en) | 2018-04-12 | 2021-01-05 | Gb Ii Corporation | Easily disassembled folding knife |
| US11571823B2 (en) | 2018-04-12 | 2023-02-07 | Gb Ii Corporation | Easily disassembled folding knife |
| US11279050B2 (en) | 2019-03-28 | 2022-03-22 | Gb Ii Corporation | Easily disassembled folding knife with replaceable blade |
| US11491667B2 (en) | 2019-04-26 | 2022-11-08 | Gb Ii Corporation | Easily disassembled folding knife |
| US11951641B2 (en) | 2019-04-26 | 2024-04-09 | Gb Ii Corporation | Easily disassembled folding knife |
| US11498229B2 (en) | 2020-03-31 | 2022-11-15 | Gb Ii Corporation | Easily disassembled folding knife |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201471444U (en) | Button latch type cutting knife | |
| CN201500984U (en) | Side-locked cutting tool | |
| CN102756384B (en) | Practical knife with tool magazine | |
| CN102485417B (en) | Spindle broach multiplication mechanism | |
| CN201357419Y (en) | Novel sliding cutting tool | |
| CN201244979Y (en) | Document box easy for taking out and placing in | |
| CN206285065U (en) | The vessel mounted configuration and clean robot of a kind of clean robot | |
| CN202318331U (en) | Art designing knife | |
| CN202556414U (en) | Art knife | |
| CN201353770Y (en) | Crop tool bit | |
| CN202318349U (en) | Blade locking and unlocking structure and cutting knife with structure | |
| CN201500986U (en) | Tool bit two-way locking type cutting knife | |
| CN202572417U (en) | Automatic spring-back knife | |
| CN101200071A (en) | Cutting knife | |
| CN201677333U (en) | Multifunctional safe hook | |
| CN201625984U (en) | Jackknife | |
| CN202212970U (en) | Cutter bit component locking mechanism | |
| CN201525034U (en) | Key rotary locking type cutting knife | |
| CN202846542U (en) | Art knife regulator | |
| CN202271389U (en) | Survival knife | |
| CN201609901U (en) | Carpet cutter with ejecting type cutter box | |
| CN201525035U (en) | Side thrust locking cutting knife | |
| CN207015021U (en) | A kind of semiautomatic pen with knife | |
| CN201500985U (en) | Key-withdrawal cutter | |
| CN201573218U (en) | Cutting knife with folding knife body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Button latch type cutting knife Effective date of registration: 20110429 Granted publication date: 20100519 Pledgee: China investment Company limited by guarantee Shanghai branch Pledgor: Shanghai Kunjie Hardware Tools Co., Ltd. Registration number: 2011990000155 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120401 Granted publication date: 20100519 Pledgee: China investment Company limited by guarantee Shanghai branch Pledgor: Shanghai Kunjie Hardware Tools Co., Ltd. Registration number: 2011990000155 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20180820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |