CN201500984U - Side-locked cutting tool - Google Patents
Side-locked cutting tool Download PDFInfo
- Publication number
- CN201500984U CN201500984U CN2009202085831U CN200920208583U CN201500984U CN 201500984 U CN201500984 U CN 201500984U CN 2009202085831 U CN2009202085831 U CN 2009202085831U CN 200920208583 U CN200920208583 U CN 200920208583U CN 201500984 U CN201500984 U CN 201500984U
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- CN
- China
- Prior art keywords
- button
- blade
- fixture block
- cutter hub
- locking
- 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
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Abstract
The utility model provides a side-locked cutting tool. The side-locked cutting tool comprises a cutting body consisting of a left cutting body and a right cutting body, a tool rest sandwiched by the cutting body and capable of sliding along the cutting body, and a blade embedded on the tool rest, wherein a blade bin is arranged on the right cutting body for storing a plurality of blades; and the side-locked cutting tool also includes a blade locking and unlocking mechanism consisting of a button cap, a button, a clamp slide and a reset spring. The blade locking and unlocking mechanism is arranged on the side surface of the left cutting body. Different from the conventional blade locking and unlocking manner, the side-locked cutting tool can be locked and unlocked by pushing the button from the side surface, and also has the advantages of flexible structure and convenient operation.
Description
Technical field
The utility model relates to a kind of hand-held tool, relates in particular to a kind of side bayonet type 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.Traditional blade locking mechanism operated by rotary motion reaches the release effect by swing pinion backward on handle of a knife, unclamp backgear and automatically lock blade under the effect of return spring.
The utility model content
The purpose of this utility model is exactly in order to provide a kind of side bayonet type cutting knife of new structure.
In order to achieve the above object, the utility model has adopted following technical scheme: a kind of side bayonet type 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, can store many in the storehouse blade;
Also comprise blade locking release mechanism, this blade locking release mechanism is arranged on the side of left cutter hub, comprises button cap, button, fixture block and return spring; Described left cutter hub is provided with a mounting hole that is used to install button, described knife rest is provided with an installing hole that is used to install fixture block and return spring, button activity is arranged in the mounting hole of left cutter hub and can moves up and down along this mounting hole, button cap is connected the outer end of button and exposes outside left cutter hub, fixture block is movably arranged in the corresponding mounting hole on the knife rest and can inside and outside mobile blade forms locking or release, the inner of return spring is connected on the knife rest, and the outer end is connected on the fixture block.
Described fixture block is that the outside of riser is provided with a spherical arc shape contact block by a transverse slat and the structure of right angle tyoe spare that riser is formed, and the inboard of riser links to each other with return spring; Form locking in the intrinsic insert groove of fixture block transverse slat insertion blade, withdraw from the interior formation of the intrinsic insert groove release of blade; Described button inboard is provided with a round taper hole, and when button down moved, the spherical arc shape contact block on the fixture block slipped in the round taper hole of button and drives the intrinsic insert groove that the fixture block transverse slat withdraws from blade and forms release; When button moved up, the spherical arc shape contact block on the fixture block skidded off and drives in the intrinsic insert groove that the fixture block transverse slat inserts blade from the round taper hole of button and forms locking.
The utility model side bayonet type cutting knife has changed traditional blade locking release mode, adopts to promote button realization the locking and unlocking from the side, and structure is flexible, and is convenient to operation.
Description of drawings
Fig. 1 is primary structure of the present utility model (not containing a right cutter hub) schematic diagram;
Fig. 2, Fig. 3 are decomposition texture schematic diagrames of the present utility model;
Fig. 4 is the perspective view of the button in the utility model;
Fig. 5 is the perspective view of the fixture block in the utility model;
Fig. 6 is the locking and unlocking principle schematic of the present utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, side of the present utility model bayonet type cutting knife, 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.Also comprise blade locking release mechanism 6, this blade locking release mechanism is arranged on the side of left cutter hub 1, comprises button cap 61, button 62, fixture block 63 and return spring 64.On left cutter hub 1, be provided with a mounting hole 11 that is used to install button, on knife rest 3, be provided with an installing hole 31 that is used to install fixture block and return spring, button 62 is movably arranged on mounting hole 11 interior can the moving up and down along this mounting hole of left cutter hub, button cap 61 is connected the outer end of button 62 and exposes outside left cutter hub, fixture block 63 is movably arranged in the corresponding mounting hole 31 on the knife rest and can inside and outside mobile blade forms locking or release, the inner of return spring 64 is connected on the knife rest 3, and the outer end is connected on the fixture block 63.
Cooperation is referring to Fig. 5, in the utility model fixture block 63 be that the outside of riser is provided with a spherical arc shape contact block 633 by a transverse slat 631 and the structure of right angle tyoe spare that riser 632 is formed, the inboard of riser links to each other with return spring 64.When fixture block transverse slat 631 inserted in the intrinsic insert groove 41 (cooperating referring to Fig. 6) of blades 4, blade formed and locks.When fixture block transverse slat 631 withdraws from the intrinsic insert groove 41 of blade 4, the blade release.
Cooperation is referring to Fig. 4, button 62 inboards in the utility model are provided with a round taper hole 621, when button 62 moved down, the spherical arc shape contact block 633 on the fixture block slipped in the round taper hole 621 of button and drives the intrinsic insert groove 41 that fixture block transverse slat 631 withdraws from blade and forms releases.When button 62 moved up, the spherical arc shape contact block 633 on the fixture block skidded off and drives in the intrinsic insert groove that fixture block transverse slat 631 inserts blades from the round taper hole 621 of button and forms locking.
Shown in Fig. 2, Fig. 3,7 is cutter storehouse stopper plate, and 8 are cutter storehouse lock push jack, and 9 lock for the cutter storehouse and to elect sheet cap, three to form the locking release mechanism in blade storehouse 21 jointly.
But operation principle accompanying drawings of the present utility model is as follows:
Cooperation is referring to Fig. 1, Fig. 6, when the button cap 61 that press...withes one's finger moves down, button cap drives button 62 and moves down synchronously, when moving to unlocked position, on the fixture block 63 spherical arc shape contact block 633 slip in the round taper hole 621 of button, 63 of fixture blocks move outside under the effect of return spring 6, and the intrinsic insert groove 41 that makes fixture block transverse slat 631 withdraw from blade forms releases.At this moment can take off or install blade easily.
When the button cap 61 that press...withes one's finger moves up, button cap drives button 62 and moves up synchronously, when moving to latched position, spherical arc shape contact block 633 on the fixture block 63 is extruded by the round taper hole 621 from button, move in the fixture block 63, the intrinsic insert groove 41 that makes fixture block transverse slat 631 insert blade forms locking.
Claims (2)
1. side bayonet type cutting knife, the knife rest that comprises the cutter hub that combined 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 is provided with the blade storehouse on right cutter hub, can store many blade in the storehouse; It is characterized in that:
Also comprise blade locking release mechanism, this blade locking release mechanism is arranged on the side of left cutter hub, comprises button cap, button, fixture block and return spring; Described left cutter hub is provided with a mounting hole that is used to install button, described knife rest is provided with an installing hole that is used to install fixture block and return spring, button activity is arranged in the mounting hole of left cutter hub and can moves up and down along this mounting hole, button cap is connected the outer end of button and exposes outside left cutter hub, fixture block is movably arranged in the corresponding mounting hole on the knife rest and can inside and outside mobile blade forms locking or release, the inner of return spring is connected on the knife rest, and the outer end is connected on the fixture block.
2. side as claimed in claim 1 bayonet type cutting knife is characterized in that: described fixture block is that the outside of riser is provided with a spherical arc shape contact block by a transverse slat and the structure of right angle tyoe spare that riser is formed, and the inboard of riser links to each other with return spring; Form locking in the intrinsic insert groove of fixture block transverse slat insertion blade, withdraw from the interior formation of the intrinsic insert groove release of blade; Described button inboard is provided with a round taper hole, and when button down moved, the spherical arc shape contact block on the fixture block slipped in the round taper hole of button and drives the intrinsic insert groove that the fixture block transverse slat withdraws from blade and forms release; When button moved up, the spherical arc shape contact block on the fixture block skidded off and drives in the intrinsic insert groove that the fixture block transverse slat inserts blade from the round taper hole of button and forms locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202085831U CN201500984U (en) | 2009-08-28 | 2009-08-28 | Side-locked cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202085831U CN201500984U (en) | 2009-08-28 | 2009-08-28 | Side-locked cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500984U true CN201500984U (en) | 2010-06-09 |
Family
ID=42451925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202085831U Expired - Fee Related CN201500984U (en) | 2009-08-28 | 2009-08-28 | Side-locked cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500984U (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
- 2009-08-28 CN CN2009202085831U patent/CN201500984U/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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20100828 |