CN101143066A

CN101143066A - Fruit juice extractor safety control structure

Info

Publication number: CN101143066A
Application number: CNA200710130086XA
Authority: CN
Inventors: 林冠志
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-30
Filing date: 2007-07-30
Publication date: 2008-03-19

Abstract

The invention provides a juicer safety control structure which is that a cutting slot is arranged at the lateral side of the upper end of a vessel handle; a resisting plate is convexly arranged at the top face at the upper end inside a containing chamber; the front end of the resisting plate is provided with a spring; a positioning guide vane is convexly arranged at the lateral wall face of the upper end of the vessel handle; two convex bars are oppositely and convexly arranged near the middle section inside the containing chamber of the handle, and a slide slot is formed between the two convex bars; a push rod is arranged inside the containing chamber of the handle and is resisted and supported by the resisting plate, the positioning guide vane and the convex bars inside the containing chamber; the upper end of the push rod is convexly provided with a blocking block which is provided with a blocking edge; a guide block is convexly arranged near the middle section of the push rod and is arranged inside the slide slot between the two convex bars; the outside edge of a cover body is provided with a resisting block which is provided with a blocking slot for being mutually blocked and positioned with the blocking block at the upper end of the push rod. An electrical source switch can be started for juicing just by closing the cover body at the vessel and rotating the cover body, which is very convenient and very safe.

Description

Fruit juice extractor safety control structure

Technical field

The present invention relates to fruit juice mixer, be meant fruit juice extractor safety control structure especially.

Background technology

General fruit juice mixer does not mostly have safety control, as long as plugging in, can use by fruit juice mixer, yet, Chang Yin power-on when not covering lid is used, its fruit grain and fruit juice that is blended easily sprays, and when the adult does not note, child is as if using voluntarily or playing, hand is stretched in the container of fruit juice mixer and start power supply, have the danger of incised wound hand, United States Patent (USP) bulletin US6 is arranged then, 554, " fruit juice mixer " of 466B1 case, see also Fig. 1, shown in Figure 2, it mainly is the room 12 that is provided with hollow in the handle 11 of container 10 sides above support 1, end face in handle 11 upper ends is provided with chute 110, above handle 11, be provided with a push button 13, the front end of described push button 13 is established and is scarf, push button 13 the place aheads are provided with caulking groove 130, the rear of push button 13 is provided with elastic component 131, the other end of described elastic component 131 is the inwalls that support above handle 11 rooms 12, and on container 10, be covered with a lid 14, the outer rim of described lid 14 then to have a briquetting 140 for the caulking groove 130 that is embedded at push button 13 in, the sidewall of described briquetting 140 is to be made as scarf, in the room 12 of handle 11, be provided with a connecting rod 15, the upper end of described connecting rod 15 is provided with a convex body 150, the bottom of described connecting rod 15 upper ends is provided with an elastic component 151, described elastic component 151 is to upper with connecting rod 15 pushing tows, the lower end of connecting rod 15 is the bottoms into container 10 of stretching through, the lower end of described connecting rod 15 is to be provided with touch pole 152, described touch pole 152 is to be located in the support 1, in support 1 and be provided with a switch base 16, be provided with a microswitch 160 in the described switch base 16, the touch pole 152 of connecting rod 15 lower ends stretches through in switch base 16 and is positioned at above the microswitch 160, on the described touch pole 152 and be arranged with elastic component 153, described elastic component 153 is that connecting rod 15 is upwards held; When lid 14 does not cover on container 10, its microswitch 160 is to be off state, even start the switch of fruit juice mixer, fruit juice mixer still can't turn round, lid 14 must be covered after on the container 10,140 pairs of briquettings that make lid 14 are just at push button 13 and chute 110, again lid 14 is pressed down, briquetting 140 is passed push button 13 earlier, the briquetting 140 of lid 14 is plugged in the handle 11, and pressure holding connecting rod 15 moves down, make the touch pole 152 of connecting rod 15 lower ends move down the shake-up microswitch, make circuit form path, can start the fruit juice mixer action of squeezing the juice.Yet, the fruit juice mixer of existing tool safety control uses, when covering lid 14, must make the briquetting 140 of lid 14 align push button 13 and chute 110 on handle 11 earlier, again lid 14 is covered downwards on container 10, and, can plug in the room 12 of handle 11 after push button 13 passing, and connecting rod 15 passed downwards, align in the use comparatively trouble covering of lid 14.Therefore, the inventor is to concentrate on studies, improve because the use of existing fruit juice mixer is existing just like above-mentioned disappearance, is initiated out the present invention then.

Summary of the invention

Main purpose of the present invention is to provide a kind of easy to use and have a fruit juice extractor safety control structure of security.

For achieving the above object, the technical solution used in the present invention is: it includes: support, be provided with switch base in the support, and be provided with microswitch in the described switch base; Container is provided in a side of on the support, and the side of container is provided with handle, is made as the room of hollow in the handle; Push rod is provided in a side of in the room of handle, and the lower end of described push rod is provided with touch pole, is arranged with spring on the described touch pole, and the lower end of described touch pole is to stretch through in the switch base of support, and is positioned at the top of microswitch; Lid is that lid is located on the container; It is characterized in that: the side in the handle upper end offers grooving, upper end end face in room convexes with holding piece, described holding piece front end is provided with spring, the side wall surface of upper end convexes with the location guide card in the described room, nearly middle section convexes with two raised lines relatively in the room of handle, is formed with chute between described two raised lines; Push rod is provided in a side of in the room of handle, and supported by holding piece, location guide card and raised line in the room, the upper end of described push rod convexes with fixture block, one side of described fixture block is provided with the retaining edge, the opposite side of fixture block is pushed by the spring of holding piece front end, nearly middle section at push rod convexes with guide block, and described guide block is provided in a side of in the chute between two raised lines; Outer rim at lid convexes with to piece, and the described piece that supports is provided with draw-in groove, holds the location mutually for the fixture block with the push rod upper end.

Compared with prior art, the beneficial effect that the present invention has is: by means of being combined in cover cap on the container and being rotated, making supporting of lid push push rod in the room that piece screws in handle moves down, the touch pole of push rod lower end then moves down and touches microswitch, can start power switch and squeeze the juice, very easy to use, and have security, in addition, the present invention is comparatively easy covering in the shake-up of lid.

Description of drawings

Shown in Figure 1 is the schematic diagram that existing lid does not cover;

Shown in Figure 2 is the schematic diagram that existing lid has covered;

Shown in Figure 3 is the schematic diagram that embodiment of the invention lid does not rotate engaging;

Shown in Figure 4 is the schematic top plan view that embodiment of the invention lid does not rotate engaging;

Shown in Figure 5 is the schematic diagram that embodiment of the invention lid has rotated engaging;

Shown in Figure 6 is the schematic top plan view that embodiment of the invention lid has rotated engaging.

Description of reference numerals: 1-support; The 10-container; The 11-handle; The 110-chute; The 12-room; The 13-push button; The 130-caulking groove; The 131-elastic component; The 14-lid; The 140-briquetting; The 15-push rod; The 150-convex body; The 151-elastic component; The 152-touch pole; The 153-elastic component; The 16-switch base; The 160-microswitch; The 2-support; The 20-switch base; The 21-microswitch; The 3-container; The 30-handle; The 31-room; The 32-grooving; The 33-holding piece; The 34-projection; The 35-spring; 36-locatees guide card; The 37-raised line; The 38-chute; The 4-push rod; The 40-fixture block; 41-keeps off edge; The 42-projection; The 43-guide block; The 44-touch pole; The 45-spring; The 5-lid; 50-supports piece; The 51-draw-in groove.

The specific embodiment

About the present invention reaches above-mentioned application target and effect, the technological means that is adopted is enumerated preferable feasible embodiment now, and cooperate graphic shown in, details are as follows:

Embodiments of the invention see also Fig. 3, shown in Figure 4, mainly are to be provided with support 2, are provided with a switch base 20 in the described support 2, are provided with a microswitch 21 in the described switch base 20; One container 3, the top that is provided in a side of support 2, the side of described container 3 is provided with handle 30, be made as the room 31 of hollow in the described handle 30, offer a grooving 32 in the side of handle 30 upper ends, the end face of upper end convexes with a holding piece 33 in room 31, described holding piece 33 front ends are provided with a projection 34, on projection 34, be arranged with a spring 35, convex with a location guide card 36 in the described room 31 on the two side walls of upper end relatively, nearly middle section convexes with two raised lines 37 relatively in the room 31 of handle 30, forms a chute 38 between described two raised lines 37; One push rod 4, be provided in a side of in the room 31 of handle 30, and be subjected to holding piece 33 in the room 31, location guide card 36 is supported with raised line 37, the upper end of described push rod 4 convexes with fixture block 40, one side of described fixture block 40 is provided with a retaining edge 41, the another side of fixture block 40 is provided with a projection 42, the other end of ammunition feed spring 35 is sheathed, convex with a guide block 43 in the nearly middle section of push rod 4, described guide block 43 is provided in a side of in the chute 38 of 37 of two raised lines, the lower end of described push rod 4 is provided with a touch pole 44, be arranged with a spring 45 on the described touch pole 44, the lower end of described touch pole 44 is to stretch through in the switch base 20 of support 2, and described touch pole 44 also is positioned at microswitch 21 tops of switch base 20; One lid 5 is that lid is located on the container 3, and the outer rim of described lid 5 convexes with to piece 50, and the described piece 50 that supports is provided with a draw-in groove 51, holds the location mutually for the fixture block 40 with push rod 4 upper ends.

When the user desires to squeeze the juice, see also Fig. 3～shown in Figure 6, if the user is not when covering lid 5, the touch pole 44 of its push rod 4 lower ends is the microswitch 21 in the pressure holding switch base 20 not, the circuit of fruit juice mixer is not communicated with, it is state for opening circuit, if start the power switch and the running of can't switching on, lid 5 must be covered on container 2 and (see also Fig. 5, shown in Figure 6), again with lid 5 rotations, the piece 50 that supports that makes that lid 5 outer rims are convexly equipped with is screwed in the room 31 of handles 30 by the grooving 32 of handle 30 upper side, described 50 of the pieces that support push the fixture block 40 that is located at push rod 4 upper ends in the handle 30, the fixture block 40 of described push rod 4 is subjected to pushing to piece 50, its push rod 4 also is subjected to holding piece 33 in the room 31, location guide card 36 is supported with raised line 37, so the upper end of push rod 4 is subjected to the then slippage downwards that pushes to piece 50, whole 4 of push rod moves down thereupon, 43 of the guide blocks of push rod 4 are positioned at chute 38 slippages of handle 30, make push rod 4 be able to directed moving, and 35 on the spring that is located at push rod 4 upper ends one side is subjected to fixture block 40 pressure holdings to be elastic compression, the touch pole 44 of its push rod 4 belows also is pushed downwards and moves, touch pole 44 moves down and pressure holding spring 45 is elastic compression, microswitch 21 is also touched in the lower end of described touch pole 44, make the circuit of fruit juice mixer form channel status, so, the power switch that can start fruit juice mixer carries out vegetables, the action that fruit is squeezed the juice.

After finishing powered-down when squeezing the juice, only must be with lid 5 reverse rotations, the piece 50 that supports of lid 5 is broken away from the handle 30 of container 3, lid 5 can be taken off on container 3, and during the supporting piece 50 and revolve the handle 30 that shifts out container 3 of lid 5, then no longer push the fixture block 40 of push rod 4, its 35 on spring that is located at fixture block 40 opposite sides is elastic recovery and fixture block 40 is pushed is back to original position, simultaneously, push rod 4 no longer is subjected to pushing to

piece

50,45 on spring on the touch pole 44 of its lower end is elastic recovery with touch pole 44 and push rod 4 pushing tow upwards, 44 of its touch poles are no longer pressed the microswitch 21 that touches in the switch base 20, this moment, the circuit of microswitch 21 then formed off state once more, the fruit and vegetable juice in the container 3 can be poured out and drink; Safety control structure of the present invention, be in rotary manner with lid 5, the push rod 4 that can push in the handle 30 moves down, and touch microswitch 21 and switch on, when covering lid 5, directly rotation can enter in the handle 30, and the action of any aligned position need not be arranged, so very easy to use, and has security.

More than explanation is just illustrative for the purpose of the present invention, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present invention.

Claims

1. fruit juice extractor safety control structure includes:

Support is provided with switch base in the support, be provided with microswitch in the described switch base;

Container is provided in a side of on the support, and the side of container is provided with handle, is made as the room of hollow in the handle;

Push rod is provided in a side of in the room of handle, and the lower end of described push rod is provided with touch pole, is arranged with spring on the described touch pole, and the lower end of described touch pole is to stretch through in the switch base of support, and is positioned at the top of microswitch;

Lid is that lid is located on the container;

It is characterized in that: the side in the handle upper end offers grooving, upper end end face in room convexes with holding piece, described holding piece front end is provided with spring, the side wall surface of upper end convexes with the location guide card in the described room, nearly middle section convexes with two raised lines relatively in the room of handle, is formed with chute between described two raised lines; Push rod is provided in a side of in the room of handle, and supported by holding piece, location guide card and raised line in the room, the upper end of described push rod convexes with fixture block, one side of described fixture block is provided with the retaining edge, the opposite side of fixture block is pushed by the spring of holding piece front end, nearly middle section at push rod convexes with guide block, and described guide block is provided in a side of in the chute between two raised lines; Outer rim at lid convexes with to piece, and the described piece that supports is provided with draw-in groove, holds the location mutually for the fixture block with the push rod upper end.