CN102155125B - Tool carrier lock - Google Patents
Tool carrier lock Download PDFInfo
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- CN102155125B CN102155125B CN 201110054912 CN201110054912A CN102155125B CN 102155125 B CN102155125 B CN 102155125B CN 201110054912 CN201110054912 CN 201110054912 CN 201110054912 A CN201110054912 A CN 201110054912A CN 102155125 B CN102155125 B CN 102155125B
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- lock
- tool
- cutter
- tool carrier
- knife
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Abstract
The invention relates to a lockset for a kitchen tool carrier, in particular to a tool carrier lock or a tool apron lock, which is designed to solve the technical problem of poorer safety during arrangement of tools in the conventional tool carrier product. The tool carrier lock is arranged on a tool carrier and is characterized in that a lock core of the tool carrier lock is provided with a tool bore, a slide bore and an ejection hole; the tool bore is circular; a spring and a lock plunger are arranged in the ejection hole; the ejection hole is provided with a limiting through hole nut; one end of the lock plunger is exposed out of the limiting through hole nut; the exposed end of the lock plunger is circular-arc-shaped; a sliding plunger is connected with the lock plunger through the slide bore of the lock core; the lock core is fixed on a carrier body through a bolt; the joint between a tool body and a tool handle of a tool is provided with a lock groove; the lock groove is formed on the tool back of the tool body; the lock plunger is buckled with the lock groove; the lock groove is provided with a vertical side and an arc-shaped side; the vertical side is arranged at a handle end; and the arc-shaped side is arranged at a tool body end. The tool carrier lock has a reasonable design, a simple structure, high safety and wide application range, is convenient to use and install, and is suitable for locking the tool and improving the structure of the same type of products.
Description
Technical field
The present invention relates to the lockset of kitchen knife rest, is a kind of tool carrier lock, or claims the tool rest lock.
Background technology
Kitchen knife, or claim the kitchen cutter, it is mainly used in the processing of the food such as meat, vegetables in the kitchen.These kitchen cuttves generally are positioned over knife rest, knife rest or title tool rest, and it comprises the cutters such as bone chopping knife, fruit knife, slicer.Although these knife rests have made things convenient for the access of kitchen cutter, its safety is lower, and any user can arbitrarily extract the kitchen cutter.For this reason, such as the patent No. ZL200820057111.6 that discloses in the Chinese patent literature, December 31 2008 notice of authorization day, utility model title " with the turning kitchen sink of hiding the lockable knife rest ", this kitchen sink is by tank spare, knife rest, the knife rest bearing pin forms, tank spare is comprised of tank bucket and tool head box, tool head box is positioned at tank spare one side, knife rest is positioned at tool head box, and knife rest and tool head box structure are complementary, knife rest is by tool holder body, chopping block, kitchen used knife tool and cover plate form, cover plate is fixed in the tool holder body top, tool holder body is provided with the notch with kitchen used knife tool and cutting boards structure coupling, tool head box top one side is provided with the knife rest bearing pin, and tool holder body top one side laterally is provided with pin shaft hole, connects tool head box by the knife rest bearing pin, the tool holder body below is provided with air spring, and the other end of air spring is fixed in the tool head box bottom.Above-mentioned kitchen sink is provided with knife rest, and knife rest is accessed in the kitchen sink; But its structure is comparatively complicated, uses comparatively inconvenience.Simultaneously, as long as knife rest is opened in kitchen sink, the cutter in the knife rest still can optionally be extracted use, and its safety is relatively poor.
Summary of the invention
For overcoming above-mentioned deficiency, the objective of the invention is provides a kind of tool carrier lock to this area, makes it solve the relatively poor technical problem of safety when cutter is placed in the existing knife rest product.Its objective is and be achieved through the following technical solutions.
A kind of tool carrier lock, this tool carrier lock is arranged at knife rest, and knife rest is comprised of support body, cutter, tool carrier lock, and support body is provided with the cutter groove; Cutter is comprised of cutter hub and handle of a knife, and tool carrier lock is arranged at the notch of cutter groove, and tool carrier lock comprises lock core, bolt, spring, locking bolt, limiting through hole nut, retainer; Cutter inserts the cutter groove of support body, by tool carrier lock cutter is locked in the cutter groove.The lock core that it is characterized in that described tool carrier lock is provided with tool bore, slide opening, shell hole, and it is back-shaped that tool bore is, and back-shaped tool bore is hidden in the lock core part knife edge of cutter hub, is difficult for causing unexpected the scuffing during cutter locking; The cutter hub of cutter inserts the tool bore of lock core, the cutter groove of support body successively, and cutter comprises the cutters such as bone chopping knife, fruit knife, slicer.Be provided with spring and locking bolt in the shell hole, shell hole is provided with the limiting through hole nut, and an end of locking bolt is exposed to the limiting through hole nut, and the bared end of this locking bolt is circular arc, and circular arc makes things convenient for the end of locking bolt by arc-shaped side importing, the derivation locked groove of locked groove.Make locking bolt be stopped at the aperture of shell hole by the limiting through hole nut, and expose the length of limiting through hole nut by limiting through hole nut adjusting locking bolt; The knife back and locking bolt by cutter offset, and make spring generation deformation, locking bolt income shell hole.Retainer is connected with locking bolt by the slide opening of lock core, and lock core is bolted in support body; Slide opening by lock core makes the retainer horizontal slip, thereby manually makes locking bolt break away from the locked groove of cutter hub; Unclamp retainer, locking bolt automatically resets by spring action.The cutter hub of described cutter and the junction of handle of a knife are provided with locked groove, and locked groove is arranged at the knife back of cutter hub, and the locking bolt of lock core and locked groove fasten, and locked groove is provided with vertical edges and arc-shaped side, and vertical edges is arranged at handle end, and arc-shaped side is arranged at the cutter hub end.Vertical edges is as stop edge, and the arc-shaped side of locked groove makes things convenient for locking bolt to slip into the locked groove of cutter hub, and locking bolt and locked groove fasten, and vertical edges prevents the further down sliding of cutter hub, and locked groove breaks away from locking bolt.Be the locked groove that locking bolt embeds cutter hub, spring reset, because the vertical edges of cutter groove, cutter hub is locked in the cutter groove of support body; The promotion retainer moves, and retainer drives locking bolt and breaks away from snap close, and cutter hub takes out in the cutter groove of support body.
According to upper structure and operating principle, or described locked groove is arranged at the cutter hub of cutter and the handle of a knife of handle of a knife junction, and locked groove is positioned at the homonymy of the knife back; Also or described locked groove be arranged at the cutter hub of cutter and the handle of a knife cover of handle of a knife junction, the handle of a knife cover is inserted in handle of a knife, locked groove is positioned at the homonymy of the knife back.Above-mentioned two kinds of designs all can reach technical purpose and the technique effect that cutter hub arranges locked groove; The handle of a knife cover of having lock groove has made things convenient for the application of tool carrier lock in existing support body and cutter simultaneously.
Simultaneously, for making things convenient for tool carrier lock in the installation of various support bodys, and the further adjusting of locking bolt and locked groove distance.The bottom of described lock core is provided with spacer, and spacer is provided with through hole and easily broken punching press trace, and bolt is connected with an end of spacer.Connect with corresponding spacer through hole by screw, fixedly the distance of locking bolt and locked groove; After the distance locking of locking bolt and locked groove, the unnecessary spacer that fractures of the easily broken punching press trace by spacer makes spacer not affect the use of tool carrier lock and support body.
For convenient locking bolt and the locked groove of manually making breaks away from, take out the cutter of locking, retainer structure or employing in the lock core: described lock core is provided with knob, knob is "; " shape, screw on the knob penetrates the torsion spring centre bore and is connected with lock core, and an end of torsion spring is connected with knob, and the other end is connected with locking bolt by the slide opening of lock core.Press an end of knob, torsion spring drives locking bolt and rotates, and locking bolt and locked groove break away from; Unclamp knob, torsion spring and spring drive locking bolt and automatically reset; Also can omit spring in the said structure.
For the tool bore that makes things convenient for lock core is applicable to the different cutter of various width, the lock core tool bore of the symmetrical end of described locking bolt, the aperture of tool bore is provided with opening, and the aperture opening is fork-shaped.
The present invention is reasonable in design, and is simple in structure, easy to use, and safety is good, and the tool carrier lock applied range is easy for installation; Be applicable to the locking of cutter, and tool carrier lock is to the architecture advances of like product.
Description of drawings
Fig. 1 is that embodiments of the invention one cutter uses the status architecture schematic diagram.
Fig. 2 is the cutter lock-out state structural representation of Fig. 1.
Fig. 3 is embodiments of the invention two structural representations, and A section has done to confine among the figure.
Fig. 4 is the A section structure for amplifying schematic diagram of Fig. 3.
Fig. 5 is tool carrier lock structural representation of the present invention, and dotted line is the structural representation of tool carrier lock interior section among the figure.
Fig. 6 is embodiments of the invention three structural representations.
Fig. 7 is tool carrier lock improved structure part cross-sectional schematic of the present invention.
Figure number and title: 1, support body, 101, the cutter groove, 2, cutter hub, 3, handle of a knife, 4, lock core, 401, tool bore, 402, slide opening, 5, bolt, 6, spring, 7, locking bolt, 8, the limiting through hole nut, 9, retainer, 10, handle of a knife cover, 11, knob, 12, screw, 13, torsion spring, 14, spacer, 23, locked groove.
The specific embodiment
Now by reference to the accompanying drawings, structure of the present invention and use are further described.Such as Fig. 1～shown in Figure 7, the critical piece of this knife rest is tool carrier lock.Such as Fig. 1～shown in Figure 6, wherein a kind of structure of tool carrier lock is comprised of lock core 4, bolt 5, spring 6, locking bolt 7, limiting through hole nut 8, retainer 9, lock core is provided with tool bore 401, slide opening 402, shell hole, it is back-shaped that tool bore is, be inserted in successively spring and locking bolt in the shell hole, spring and locking bolt are fixed in the shell hole by the limiting through hole nut, and an end of locking bolt exposes shell hole and limiting through hole nut; Retainer is connected with locking bolt by the slide opening of lock core, and tool carrier lock is bolted in support body 1, and locking bolt is positioned at a side of the knife back on the cutter hub 2.The promotion retainer moves horizontally, and retainer drives locking bolt and moves inward spring stress generation deformation; After unclamping retainer, spring drives locking bolt and automatically resets.As described in Figure 7, the structure of another kind of tool carrier lock is comprised of lock core, bolt, spring, locking bolt, limiting through hole nut, knob 11, screw 12, torsion spring 13, and an end of knob is provided with screw, and screw is connected with lock core after being inserted in torsion spring; One end of torsion spring is connected with knob, and the other end is connected with lock core by the slide opening of lock core.Press the other end of knob, torsion spring drives locking bolt and moves inward spring stress generation deformation; After unclamping knob, torsion spring and spring drive simultaneously locking bolt and automatically reset.Simultaneously, above-mentioned two kinds of tool carrier locks are the installation that makes things convenient for tool carrier lock and the cutter that adapts to different in width, lock core is provided with spacer, bolt is connected with an end through hole of spacer, makes the other end of spacer be fixed in support body by screw, and unnecessary spacer fractures by the easily broken punching press trace of spacer; And the other end tool bore opening that is provided with locking bolt is fork-shaped.
Embodiment one as shown in Figure 1 and Figure 2, and the knife back of cutter hub is provided with locked groove 23, and locked groove is arranged at the junction of cutter hub and handle of a knife 3; Tool carrier lock is arranged at the notch of cutter groove 101 in the support body, is bolted in support body.When the tool bore of cutter hub by tool carrier lock inserted the cutter groove of support body, the locking bolt of lock core offseted in the knife back of cutter hub and the tool carrier lock, spring generation deformation, and locking bolt is taken in the shell hole of lock core.Until, hear " bumping " one, locked groove slides into the locking bolt position, and locking bolt slips into locked groove by the arc-shaped side of locked groove, and spring reset promotes locking bolt and embeds locked groove.Simultaneously, because the stopping function of locked groove vertical edges makes cutter hub can't continue down sliding, locked groove can't break away from locking bolt.When stirring cutter hub, as shown in Figure 4, the slide opening by retainer and lock core promotes locking bolt and moves inward, spring generation deformation, and locking bolt breaks away from locked groove, can extract cutter in support body.
According to operating principle and the architectural feature of above-mentioned enforcement one, implement as shown in Figure 3 two, locked groove is arranged at the handle of a knife of cutter; Or embodiment three as shown in Figure 6, locked groove is arranged at handle of a knife cover 10, and the handle of a knife cover is inserted in handle of a knife, also can reach to implement identical technical purpose and a technique effect.
Claims (6)
1. tool carrier lock, this tool carrier lock is arranged at knife rest, and knife rest is comprised of support body (1), cutter, tool carrier lock, and support body is provided with cutter groove (101); Cutter is comprised of cutter hub (2) and handle of a knife (3), tool carrier lock is arranged at the notch of cutter groove, and tool carrier lock comprises lock core (4), bolt (5), spring (6), locking bolt (7), limiting through hole nut (8), retainer (9); It is characterized in that:
The lock core of described tool carrier lock (4) is provided with tool bore (401), slide opening (402), shell hole, it is back-shaped that tool bore is, be provided with spring (6) and locking bolt (7) in the shell hole, shell hole is provided with limiting through hole nut (8), one end of locking bolt is exposed to the limiting through hole nut, the bared end of this locking bolt is circular arc, and retainer (9) is connected with locking bolt by the slide opening of lock core, and lock core is fixed in support body (1) by bolt (5);
The cutter hub of described cutter (2) is provided with locked groove (23) with the junction of handle of a knife (3), locked groove is arranged at the knife back of cutter hub, and the locking bolt of lock core (7) fastens with locked groove, and locked groove is provided with vertical edges and arc-shaped side, vertical edges is arranged at handle end, and arc-shaped side is arranged at the cutter hub end.
2. tool carrier lock, this tool carrier lock is arranged at knife rest, and knife rest is comprised of support body (1), cutter, tool carrier lock, and support body is provided with cutter groove (101); Cutter is comprised of cutter hub (2) and handle of a knife (3), tool carrier lock is arranged at the notch of cutter groove, and tool carrier lock comprises lock core (4), bolt (5), spring (6), locking bolt (7), limiting through hole nut (8), retainer (9); It is characterized in that:
The lock core of described tool carrier lock (4) is provided with tool bore (401), slide opening (402), shell hole, it is back-shaped that tool bore is, be provided with spring (6) and locking bolt (7) in the shell hole, shell hole is provided with limiting through hole nut (8), one end of locking bolt is exposed to the limiting through hole nut, the bared end of this locking bolt is circular arc, and retainer (9) is connected with locking bolt by the slide opening of lock core, and lock core is fixed in support body (1) by bolt (5);
The cutter hub of described cutter (2) is provided with locked groove (23) with the junction of handle of a knife (3), and locked groove (23) is arranged at the cutter hub (2) of cutter and the handle of a knife of handle of a knife (3) junction, and locked groove is positioned at the homonymy of the knife back.
3. tool carrier lock, this tool carrier lock is arranged at knife rest, and knife rest is comprised of support body (1), cutter, tool carrier lock, and support body is provided with cutter groove (101); Cutter is comprised of cutter hub (2) and handle of a knife (3), tool carrier lock is arranged at the notch of cutter groove, and tool carrier lock comprises lock core (4), bolt (5), spring (6), locking bolt (7), limiting through hole nut (8), retainer (9); It is characterized in that:
The lock core of described tool carrier lock (4) is provided with tool bore (401), slide opening (402), shell hole, it is back-shaped that tool bore is, be provided with spring (6) and locking bolt (7) in the shell hole, shell hole is provided with limiting through hole nut (8), one end of locking bolt is exposed to the limiting through hole nut, the bared end of this locking bolt is circular arc, and retainer (9) is connected with locking bolt by the slide opening of lock core, and lock core is fixed in support body (1) by bolt (5);
The cutter hub of described cutter (2) is provided with locked groove (23) with the junction of handle of a knife (3), locked groove (23) is arranged at the cutter hub (2) of cutter and the handle of a knife cover of handle of a knife (3) junction, the handle of a knife cover is inserted in handle of a knife, and locked groove is positioned at the homonymy of the knife back.
4. according to claim 1,2 or 3 described tool carrier locks, it is characterized in that the bottom of described lock core (4) is provided with spacer (14), spacer is provided with through hole and easily broken punching press trace, bolt (5) is connected with an end of spacer.
5. according to claim 1,2 or 3 described tool carrier locks, it is characterized in that described lock core (4) is provided with knob (11), knob is "; " shape, screw on the knob (12) penetrates torsion spring (13) centre bore and is connected with lock core, one end of torsion spring is connected with knob, and the other end is connected with locking bolt (7) by the slide opening (402) of lock core.
6. according to claim 1,2 or 3 described tool carrier locks, it is characterized in that lock core (4) tool bore (401) of the symmetrical end of described locking bolt (7), the aperture of tool bore is provided with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110054912 CN102155125B (en) | 2011-02-26 | 2011-02-26 | Tool carrier lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110054912 CN102155125B (en) | 2011-02-26 | 2011-02-26 | Tool carrier lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102155125A CN102155125A (en) | 2011-08-17 |
| CN102155125B true CN102155125B (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110054912 Expired - Fee Related CN102155125B (en) | 2011-02-26 | 2011-02-26 | Tool carrier lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102155125B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104248372B (en) * | 2014-08-07 | 2016-06-08 | 浙江庆元赛博电子科技有限公司 | A kind of knife rest |
| CN107049089A (en) * | 2017-04-01 | 2017-08-18 | 平罗县龙江液化气有限责任公司 | A kind of collapsible knife rest |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514770Y (en) * | 2001-10-12 | 2002-10-09 | 冠鋐企业股份有限公司 | Safety structure of knife holder |
| CN201422788Y (en) * | 2009-04-10 | 2010-03-17 | 武汉苏泊尔炊具有限公司 | Drawer knife-tool box |
| CN202020341U (en) * | 2011-02-26 | 2011-11-02 | 马鑫本 | Locking-type knife support |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8012426B2 (en) * | 2008-04-11 | 2011-09-06 | Bonapace Mario J | Secure knife locker and sanitizing system |
| JP5474399B2 (en) * | 2009-04-22 | 2014-04-16 | 株式会社カワノ | Kitchen knife holder |
-
2011
- 2011-02-26 CN CN 201110054912 patent/CN102155125B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2514770Y (en) * | 2001-10-12 | 2002-10-09 | 冠鋐企业股份有限公司 | Safety structure of knife holder |
| CN201422788Y (en) * | 2009-04-10 | 2010-03-17 | 武汉苏泊尔炊具有限公司 | Drawer knife-tool box |
| CN202020341U (en) * | 2011-02-26 | 2011-11-02 | 马鑫本 | Locking-type knife support |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2010-252907A 2010.11.11 |
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| Publication number | Publication date |
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| CN102155125A (en) | 2011-08-17 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20140226 |