CN2514770Y

CN2514770Y - Safety structure of knife holder

Info

Publication number: CN2514770Y
Application number: CN 01264170
Authority: CN
Inventors: 黄进成; 陆维
Original assignee: Affinity Enterprises Ltd; KUO JUN ELECTRICAL CO Ltd
Current assignee: Affinity Enterprises Ltd; KUO JUN ELECTRICAL CO Ltd
Priority date: 2001-10-12
Filing date: 2001-10-12
Publication date: 2002-10-09
Anticipated expiration: 2011-10-12

Abstract

The utility model relates to a knife rack safeguard construction comprising front and rear two casings, top heads arranged at two casings, knife tool plug holes arranged at the top lids, knife slit chassis arranged in the two casings, open knife slits arranged at the knife slit chassis, pulled draining plates arranged at the lower portion of the knife slit chassis and folding basements arranged at the lower portion of two casings. The utility model is characterized in that locking elements are arranged at the lower portion of the top lids to facilitate it easy to arrange the knife rack on the plane or the table top, which comprise a chassis, a sliding slice, a knob and a turning knob. After the sliding slice is moved by the propulsion work-driving arm at the sloping side, the side piece between each two inner grooves of the sliding slice is wedged into the inner concave between the cutting edge and the hilt of the knife tool, then after the reversing rotation of the knob, the sliding slice is backward droved by the spring to the original position, and the inner groove of the sliding slice is being aligned with the plug hole. The utility model locks the cutting edge through the cutting edge locking element arranged at the inner side of the top lid and is capable of preventing the arbitrary pull of the knife tool by children and the occurrence of the accident.

Description

The knife rest safeguard construction

Technical field

The utility model relates to a kind of knife rest safeguard construction, and especially a kind of child of preventing arbitrarily extracts cutter, and then prevents the unexpected knife rest safeguard construction that takes place.

Background technology

Known knife rest as shown in Figure 1, form jointly by base 1, the base of

tool

10 and 11 of loam cakes, wherein be provided with plural cutter insertion slot 100 in the base of tool 10, the blade of cutter 12 can plug in it, after wherein blade inserted insertion slot 100, the moisture content on the blade can up be dropped onto in the water leg 13 of base 1 by insertion slot 100.Though the place that known blade holder can provide cutter to place, after loam cake 11 covered, 10 of the loam cake and the base of tools can't be sealed, desire to fetch cutter, only need take away the loam cake cutter of can freely choosing easily,, can produce the safety hazard that to expect the dried child who does not know cutter danger.

For this reason, the design people, long-pending various for many years New Product's Design, exploitation and manufacturing experience are studied at the problem of present known blade holder, create the utility model.

Summary of the invention

The purpose of this utility model provides a kind ofly has sealed effect to the cutter that is inserted in the cutter groove, and then prevents that cutter from being extracted arbitrarily by the child, to conform with the knife rest of safeguard construction design.

The technical solution of the utility model is; A kind of knife rest safeguard construction includes forward and backward housing, and forward and backward housing is sealed mutually, and covers a loam cake, on be covered with plural inserting hole, this inserting hole can hold cutter inserts, the blade of cutter gos deep into being installed with front panel in the place ahead of procapsid in the cutter groove;

Blocking device is established in the loam cake below, and blocking device includes base, slide and knob; Wherein base is established plural inserting hole, and it is corresponding shape with the inserting hole of aforementioned loam cake; Base is provided with and holds screw with loam cake and the solid hole of blocking device bolt, is provided with the slip film trap, is provided with spring putting groove and recessed channel in the slip film trap; Above-mentioned base is provided with slide, one side of this slide is established inner groovy, and the side joint proximal end is provided with transverse slat in addition, and the spring that is provided with downward extension in the slide below wears bar, this wears bar, and can to hold a spring sheathed, and spring end in addition then is resisted against the sidewall of aforementioned spring putting groove; The slide below is provided with the driving lever of downward extension, and this group stalk has outside little extended surface;

Described blocking device is provided with a knob, and this knob is provided with surrounding slot, and it is established by the knob groove of forward and backward housing folder, and this knob is provided with hypotenuse, and hypotenuse can combine with aforementioned driving lever, and the little extended surface of driving lever is located at the hypotenuse internal face, and hypotenuse is provided with stop block; Turning knob, the pushing tow driving lever of hypotenuse is stirred slide to a side, and the sidewall between the adjacent in twos inner groovy of slide is snapped into the blade of cutter and the inner concave between hilt;

The backward rotation knob, slide is oppositely promoted by spring, and slide returns original position, and the inner groovy of slide and aforementioned inserting hole are a straight line.

The utility model characteristics and advantage are, the many defectives in the known technology have been overcome, in the loam cake of knife rest, be provided with blocking device, this blocking device can produce sealed effect to the cutter that is inserted in the cutter groove, desire to extract cutter and then need the breakdown blocking device, prevent child's cutter of arbitrarily choosing, and then prevented unexpected the generation, reached the purpose of safety design.

Description of drawings

Fig. 1 is the decomposing schematic representation of known blade holder structure;

Fig. 2 is a schematic perspective view of the present utility model;

Fig. 3 is a partial exploded view of the present utility model;

Fig. 4 is a left side view of the present utility model;

Fig. 5 is the partial top view that blocking device of the present utility model is opened shape;

Fig. 6 is along the cutaway view of I-I tangent line among Fig. 5;

Fig. 7 is along the cutaway view of II-II tangent line among Fig. 5;

Fig. 8 is the partial top view of blocking device locking shape of the present utility model;

Fig. 9 is along the cutaway view of III-III tangent line among Fig. 8;

Figure 10 is along the cutaway view of IV-IV tangent line among Fig. 8.

Drawing reference numeral explanation 2, procapsid 3, back casing 4, loam cake 5, front panel 6, cutter 7, blocking device 20,

cutter groove

21,31, top lip 20, cutter groove 24, knob groove 40,700, inserting hole 41, tenon post 50, button 51, display 60, hilt 61, blade 62, inner concave 70, base 71, slide 73, screw 74, ring encloses 75, spring 76, knob 410,701, hole 702, slip film trap 703, spring putting groove 704, recessed channel 705, dead man groove 710,712, sidewall 711, inner groovy 713, transverse slat 714, wear bar 715, driving lever 716, little extended surface 760, surrounding slot 761, hypotenuse 762, internal face

The specific embodiment

For making your juror can fill a part understanding the utility model, details are as follows for adjoint now.

As Fig. 2-shown in Figure 4, knife rest of the present utility model includes forward and backward

housing

2,3, and after dried forward and backward

housing

2,3 is sealed mutually, utilize loam cake 4 to cover, loam cake 4 is provided with plural inserting hole 40, and this inserting hole 40 can hold few part hilt 60 of cutter 6 inserts, so that cutter can not rock after plugging, the blade 61 of cutter 6 can penetrate with in the cutter groove 20, and is provided with arc inner concave 62 at

hilt

60 and 61 of blades.Front panel 5 is established in the place ahead at procapsid 2 in addition, and this front panel 5 can be sealed mutually with procapsid 2, and button 50 and display 51 are established in plate 5 tops in front, by button 50 operations, and in display 51 this knife rest of demonstration function situations.Establish cutter groove seat in two housings, cutter groove seat is established open cutter groove, and the drawing and pulling type drain pan is established in cutter groove seat below,

The lower surface of loam cake 4 is established plural tenon post 41, each tenon post 41 is all established hole 410, and blade blocking device 7 is established in the loam cake below, and this blocking device 7 includes base 70, slide 71 and knob 76, wherein base 70 is established plural inserting hole 700, and it is the corresponding shape that is provided with the inserting hole 40 of aforementioned loam cake 4; Be provided with hole 701, and this hole 701 can be screw 73 pass loam cake 4 and blocking device 7 bolts solid, and utilize the ring of blocking device enclose 74 with

top lip

21,31 clampings of forward and backward

housing

2,3; Be provided with slip film trap 702, be provided with spring putting groove 703 and recessed channel 704 and driving lever groove 705 (shown in Fig. 5,6,8 and 9) in this slip film trap 702.Other establishes slide 71, one sidewall 710 of this slide 71 is established inner groovy 711, the quantity of inner groovy 711 is identical with aforementioned inserting hole 40,700, another sidewall 712 is provided with transverse slat 713 near end, this transverse slat 713 can be located in the aforementioned recessed channel 704, and the orientation that is beneficial to slide moves, and the spring that extends downwards in slide below tool wears bar 714, this wears bar 714 sheathed springs 75, and this spring 75 is held the sidewall that then is resisted against aforementioned spring putting groove 703 in addition; Slide below is established the driving lever 715 of downward extension slightly near the right side, this driving lever 715 has outside little extended surface 716, so driving lever 715 can be driven by knob 76 after wearing the driving lever bar 705 of slip film trap 702.

An if knob 76, this knob 76 is provided with surrounding slot 760, can make knob groove 24 folders of forward and backward

housing

2,3 establish (shown in Fig. 6 and 9), so that knob can be rotated, this knob is provided with hypotenuse, this hypotenuse 761 just can combine with aforementioned driving lever 715, and makes the little extended surface 716 of driving lever 715 can be located at the internal face 762 of hypotenuse 761, and hypotenuse 761 is provided with stop block.Utilize the pushing tow driving lever 715 of hypotenuse 761 when turning knob 76, slide can be stirred (as shown in Figure 9) to a side, can utilize this moment the sidewall 710 of 711 of the adjacent in twos inner groovies of slide to be snapped into inner concave 62 between aforementioned blade and hilt (as Fig. 8-shown in Figure 10), this blocking device 7 will be the locking shape this moment, cutter can be locked, and can't be pulled out.

Otherwise if backward rotation knob 76 again, so that slide 71 utilizes the strength of spring 75 to be reversed promotion, to make slide 76 be pushed back original position (as Fig. 5-shown in Figure 7), make the inner groovy 711 of slide 71 be a straight line with aforementioned inserting hole 40,700, this moment, blocking device 7 was the unlatching shape, and cutter can be pulled out.

Utilize this blocking device 7 to establish a knob,, can prevent from cutter is extracted, and then reduce the situation of causing danger the child with turn.

Claims

1, a kind of knife rest safeguard construction is characterized in that: include forward and backward housing, forward and backward housing is sealed mutually, and cover a loam cake, on be covered with plural inserting hole, this inserting hole can hold cutter and insert, the blade of cutter gos deep into being installed with front panel in the place ahead of procapsid in the cutter groove;