CN202020341U

CN202020341U - Locking-type knife support

Info

Publication number: CN202020341U
Application number: CN2011200567381U
Authority: CN
Inventors: 马鑫本
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-26
Filing date: 2011-02-26
Publication date: 2011-11-02
Anticipated expiration: 2021-02-26

Abstract

The utility model relates to a kitchen knife support, in particular to a locking-type knife support or a locking-type base, which aims at solving a technical problem that a cutting tool in the existing knife support products is poor in safety. A knife support lock is arranged on the knife support, a knife hole, a sliding hole and an elastic hole are arranged on a lock cylinder of the knife support lock, the knife hole is in a shape of a Chinese character 'hui', and a spring and a lock bolt are arranged in the elastic hole which is provided with a limiting through-hole nut. One end of the lock rod is exposed outside the limiting through-hole nut, and the end exposed outside the limiting through-hole nut is in a circular arc shape. A sliding bolt is connected with the lock bolt through the sliding hole of the lock cylinder, and the lock cylinder is fixed on a support body through the bolt. A lock groove is arranged on a connecting portion of a knife body and a knife handle of the cutting tool and arranged on a knife back of the knife body, the bolt is clamped with the lock groove which is provided with a vertical side and an arc-shaped side, the vertical side is arranged at the handle end, and the arc-shaped side is arranged at the knife body end. The locking-type knife support is reasonable in design, simple in structure, convenient to use, good in safety, wide in application scope, convenient to assemble and suitable for locking the cutting tool, and improves a structure of the like products.

Description

The locking-type knife rest

Technical field

The utility model relates to the kitchen knife rest, is a kind of locking-type knife rest, or claims the locking-type tool rest.

Background technology

Kitchen knife, or claim the kitchen cutter, it is mainly used in the processing of 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 cutters such as bone chopping knife, fruit knife, slicer.Though these knife rests have made things convenient for the access of kitchen cutter, its security is lower, and any user can arbitrarily extract the kitchen cutter.For this reason, as the patent No. ZL200820057111.6 that discloses in the Chinese patent literature, December 31 2008 Granted publication day, utility model title " with the turning kitchen sink of hiding the lockable knife rest ".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 security is relatively poor.

Summary of the invention

For overcoming above-mentioned deficiency, the purpose of this utility model is to provide a kind of locking-type knife rest to this area, makes it solve the relatively poor technical problem of security when cutter is placed in the existing knife rest product.Its objective is and be achieved through the following technical solutions.

A kind of locking-type knife rest, this knife rest is made up of support body, cutter, cutter lock, and support body is provided with the cutter groove; Cutter is made up of cutter hub and handle of a knife, and the cutter lock is arranged at the notch of cutter groove, and the cutter lock comprises lock core, bolt, spring, locking bolt, limiting through hole nut, sliding bolt; Cutter inserts the cutter groove of support body, by the cutter lock cutter is locked in the cutter groove.The lock core that it is characterized in that described cutter 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 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 arc limit importing locked groove of the end of locking bolt by 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.Sliding bolt is connected with locking bolt by the slide opening of lock core, lock core by bolting in support body; Slide opening by lock core makes sliding bolt horizontal slip, thereby manually makes locking bolt break away from the locked groove of cutter hub; Unclamp sliding bolt, 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 limit, and vertical edges is arranged at handle end, and the arc limit is arranged at the cutter hub end.Vertical edges is as stop edge, and the arc limit 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 that the locked groove of cutter hub 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; Promote sliding bolt and move, sliding bolt drives locking bolt and breaks away from snap close, and cutter hub takes out in the cutter groove of support body.

According to last structure and operation 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 is provided with locked groove; The handle of a knife cover of groove with lock has made things convenient for cutter to be locked in the application that has now in support body and the cutter simultaneously.

The utility model is reasonable in design, and is simple in structure, easy to use, and security is good, and cutter lock applied range is easy for installation; Be applicable to the locking of cutter, and the cutter lock is to the architecture advances of like product.

Description of drawings

Fig. 1 is embodiment one structural representation of the present utility model.

Fig. 2 is embodiment two structural representations of the present utility model, and A portion has done to confine among the figure.

Fig. 3 is the A portion structure for amplifying schematic diagram of Fig. 2.

Fig. 4 is a cutter lock construction schematic diagram of the present utility model, and dotted line is the structural representation of cutter lock interior section among the figure.

Fig. 5 is embodiment three structural representations of the present utility model.

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, sliding bolt, 10, the handle of a knife cover, 23, locked groove.

The specific embodiment

Now in conjunction with the accompanying drawings, the utility model structure and use are further described.As Fig. 1～shown in Figure 5, the critical piece of this knife rest is the cutter lock, wherein the structure of cutter lock is made up of lock core 4, bolt 5, spring 6, locking bolt 7, limiting through hole nut 8, sliding bolt 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 spring and locking bolt in the shell hole successively, 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; Sliding bolt is connected with locking bolt by the slide opening of lock core, and in support body 1, locking bolt is positioned at a side of the knife back on the cutter hub 2 to the cutter lock by bolting.Promote sliding bolt and move horizontally, sliding bolt drives locking bolt and moves inward spring stress generation deformation; After unclamping sliding bolt, spring drives locking bolt and automatically resets.

Embodiment one as shown in Figure 1, 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; Cutter lock is arranged at the notch of cutter groove 101 in the support body, by bolting in support body.When the tool bore of cutter hub by cutter lock inserted the cutter groove of support body, the locking bolt of the knife back of cutter hub and cutter Lock with inside lock core offseted, 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 limit of locked groove, and spring reset promotes locking bolt and embeds locked groove.When stirring cutter hub, because the stopping function of locked groove vertical edges, locked groove can't break away from locking bolt.As shown in Figure 3, Figure 4, promote locking bolt by the slide opening of sliding bolt and lock core and move inward, spring generation deformation, locking bolt breaks away from locked groove, can extract cutter in support body.According to the operation principle and the architectural feature of above-mentioned enforcement one, implement two as shown in Figure 2, locked groove is arranged at the handle of a knife of cutter; Or embodiment three as shown in Figure 5, 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 an identical technical purpose and a technique effect.

Claims

1. locking-type knife rest, this knife rest is made up of support body (1), cutter, cutter lock, and support body is provided with cutter groove (101); Cutter is made up of cutter hub (2) and handle of a knife (3), and the cutter lock is arranged at the notch of cutter groove, and the cutter lock comprises lock core (4), bolt (5), spring (6), locking bolt (7), limiting through hole nut (8), sliding bolt (9); It is characterized in that:

The lock core (4) of described cutter lock 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 sliding bolt (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 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 limit, and vertical edges is arranged at handle end, and the arc limit is arranged at the cutter hub end.

2. locking-type knife rest according to claim 1 is characterized in that described 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. locking-type knife rest according to claim 1 is characterized in that described 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, and 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.