CN109394035A - Household salt gauge measurement instrument - Google Patents

Household salt gauge measurement instrument Download PDF

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Publication number
CN109394035A
CN109394035A CN201811521099.4A CN201811521099A CN109394035A CN 109394035 A CN109394035 A CN 109394035A CN 201811521099 A CN201811521099 A CN 201811521099A CN 109394035 A CN109394035 A CN 109394035A
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CN
China
Prior art keywords
slider
salt
push rod
shift fork
measurement instrument
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Granted
Application number
CN201811521099.4A
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Chinese (zh)
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CN109394035B (en
Inventor
王灵恩
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Institute of Geographic Sciences and Natural Resources of CAS
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Institute of Geographic Sciences and Natural Resources of CAS
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Application filed by Institute of Geographic Sciences and Natural Resources of CAS filed Critical Institute of Geographic Sciences and Natural Resources of CAS
Priority to CN201811521099.4A priority Critical patent/CN109394035B/en
Publication of CN109394035A publication Critical patent/CN109394035A/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A47J47/01Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread with dispensing devices
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F19/00Calibrated capacity measures for fluids or fluent solid material, e.g. measuring cups
    • G01F19/002Measuring spoons or scoops

Abstract

Household salt gauge measurement instrument of the invention includes body, body is internally provided with cavity, front-slider, rear slider is slidably disposed in cavity, front-slider, empty cavity space is divided into the first space by rear slider, second space, accommodating chamber, the rear portion of body is provided with into Yan Kou, the front of body is provided with salt outlet, current slide, the sliding of rear slider front cover, accommodating chamber is connected into salt mouth, current slide, rear slider is slided to rear cover, rear slider is closed into after salt mouth, accommodating chamber is connected to salt outlet, front-slider is connect with preceding push rod, rear slider is connect with rear push-rod, the connection of the front end of preceding push rod and shift fork, the rear end of shift fork is connect with nut, nut is placed on the rear end of rear push-rod by screw thread, rear push-rod is rotated by opposing nut changes distance of the nut with respect to rear slider, front-slider is adjusted with this, receiving between rear slider The volume of chamber.The beneficial effects of the present invention are: it takes salt amount adjustable, can realize take salt on demand in daily life, precision avoided measurement salt, and structure is simple, easy to use up to 5%, completely, health.

Description

Household salt gauge measurement instrument
Technical field
The present invention relates to a kind of measurable utensils of household, relate in particular to a kind of Household salt gauge measurement instrument.
Background technique
Salt is the necessity for maintaining human survival, mainly passes through in the dish eaten daily and obtains.When you feel that dish can When mouth, illustrate that salt content is suitable in dish.Accomplish that this point is not easy, otherwise there will be no many people to cook.It will not Cooking main is exactly that will not put salt, exactly salt is put more.Salt is put mostly, will result in the waste of salt.Someone can not Think so, because salt is cheap, one gram of salt is less than red cent, and a dish has been put several grams of salt more and also do not wasted how Money.But accumulate over a long period, the disapprobatory waste of how many hundred million people, summation are considerable in the world.And when we are more to this The dish for having put salt is pursued down, it finds that wastage is even more surprising.For example, modern life condition is good, many people couple The salty dish ordered just is not eaten, and as a result just when leftovers is outwelled, the waste so to add up is just very surprising;If someone feels dish again Outwell waste unfortunately, just eat reluctantly, as a result cause salinity exceeded, often in this way, will cause silently gastric cancer, ephritis, The diseases such as hypertension, are treated thus, will necessarily use up high expense, wouldn't be bigger surprising wastages.Therefore salt is made At waste, it is necessary to control.Most important is exactly to control salt to put mostly, i.e., when cooking, can put salt by mark, know what's what. Here mark, varies with each individual, different because of dish, different because of health, has nothing in common with each other.Here number is known after exactly putting salt --- it puts It is how many.
The method that tradition puts salt is grabbed using spoon or with hand, in previous menu, also commonly uses " salt is a little ", this is kind With the method for feeling to lean on experience, there are many people to grasp bad.For this purpose, the prior art is improved.Such as Chinese patent notification number: CN207575063U, the day for announcing: on July 6th, 2018, denomination of invention: " a kind of quantitative common salt bottle ", including bottom of bottle 1, bottle holder 2, bottle Lid 3, handle 4, pressure take device and quantitative storehouse, and the salt in bottle body 1 flows into quantitative storehouse 10 by through-hole 101, the salt in quantitative storehouse 10 It is rotated with quantitative storehouse 10 and flows into the slideway 201 on bottle holder 2, finally poured out from the outlet 202 of 201 end of slideway.The existing skill Art is fixed capacity, and limitation takes the technology of salt.It is not able to satisfy and puts salt by mark, the needs to vary with each individual.For another example Chinese patent is announced Number: CN107669182A, the day for announcing: on 2 9th, 2018, denomination of invention: " a kind of metering device for common salt ", including pedestal 1, institute Stating 1 center of pedestal is axis jack 2, axis 3 is inserted in the axis jack 2, the axis 3 is equipped with infundibulate supporting plate 4, described 4 center of infundibulate supporting plate is equipped with runner 5, and 5 end of runner is equipped with movable washer 6, and 5 end of runner is equipped with plectrum 7, institute The holder 9 that pedestal 1 is equipped with multiple and different volumes is stated first to stir plectrum 7., runner 5 is made to turn to required holder 9 when operation Opening, salt flows into corresponding holder 9 from the runner 5 among infundibulate supporting plate 4.The prior art is more aforementioned existing The progress of technology is, the holder 9 equipped with multiple and different volumes, when making one to put salt, more several selectable limitations.But it is same The preceding prior art is the same, still falls within fixed capacity, and limitation takes the technology of salt, although more several fixed amount capacity, make Used time will also remember the position of different capacity, if finding no salt after taking-up, also need to place into the storehouse into pedestal 1, then turn Runner 5 is moved, is further taken out after waiting salt to fill, is finished and also the storehouse is playbacked.It will be apparent that this series of action step It is more, cumbersome, time-consuming.
In conclusion the core of the prior art is that fixed capacity and limitation take salt, the disadvantage is that using complex steps, time-consuming taking Power, and put salt outside fixed appearance storehouse and do not measure, it is easy plus salt is exceeded, cause to waste.Green, environmental protection, saving are advocated in society Today, in daily culinary art, the problem of how accurately controlling salt usage amount, is urgently to be resolved.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can accurately control salt usage amount, family easy to use With salt measuring utensil.
Household salt gauge measurement instrument of the invention, including body, the body are internally provided with cavity, and front-slider is slided afterwards Block is slidably disposed in the cavity, and the empty cavity space is divided into positioned at front-slider by the front-slider, rear slider The first space between the front cover of body, the second space between rear slider and the rear cover of body, the front-slider, institute The accommodating chamber between rear slider is stated, the rear portion of the body is provided with into Yan Kou, and the front of the body is provided with salt outlet, when The front-slider, rear slider front cover sliding, the accommodating chamber is connected to described into salt mouth, when the front-slider, described Rear slider is slided to rear cover, and rear slider closing is described into after salt mouth, and the accommodating chamber is connected to the salt outlet, before described Sliding block is connect with preceding push rod, and the rear slider is connect with rear push-rod, the front end connection of the preceding push rod and shift fork, the shift fork Rear end is connect with nut, and the nut is placed on the rear end of the rear push-rod by screw thread, and the rear push-rod passes through relatively described Nut rotation changes the distance of the relatively described rear slider of nut, is adjusted between the front-slider, the rear slider with this The volume of accommodating chamber.
Household salt gauge measurement instrument of the invention, wherein the shift fork is parallel with the body, is fixed on the body Fixed block, the shift fork pass through the through-hole on the fixed block, graduated scale are provided on the shift fork, the graduated scale is for marking Show the shift fork by fixed block through-hole extension length variation, the shift fork by fixed block through-hole extension The variation of length synchronizes corresponding with the variation of the distance between the front-slider, the rear slider.
Household salt gauge measurement instrument of the invention, wherein reset spring is equipped on the shift fork, the reset spring One end is fixed on the shift fork, and the other end of the reset spring is fixed on the body, when the shift fork is relatively described Body moves backward, and the reset spring is used to apply pulling force to the shift fork, so as to the shift fork and be driven by the shift fork Rear slider reply origin-location respectively.
Household salt gauge measurement instrument of the invention, wherein thread groove is provided on the rear slider, the rear push-rod protrudes into The thread groove, the rear slider are connected through a screw thread with rear push-rod.
Household salt gauge measurement instrument of the invention, wherein the first mounting groove, the preceding push rod are provided on the front-slider One end protrude into first mounting groove, be additionally provided with the second mounting groove on the front-slider, setting in second mounting groove There is one-way clutch, the one-way clutch is rotatably mounted in second mounting groove, passes through the one-way clutch Engage with the preceding push rod, the front-slider is connect with preceding push rod.
Household salt gauge measurement instrument of the invention, wherein further include anti-push rod, the anti-push rod is parallel with the preceding push rod And connect, one end of the anti-push rod is protruded into behind first space by the mounting hole of front cover protrudes into the front-slider, described anti- The other end of push rod is located at outside the cavity and is connected with limited block, when the preceding push rod pushes the front-slider to be moved rearwardly into The edge into salt mouth, the limited block and the front cover are interfered, and continue to move backward to limit the front-slider.
Household salt gauge measurement instrument of the invention, wherein boss is provided on the inner wall of the cavity of the body, it is described convex Platform is used to cooperate with the one-way clutch, when the preceding push rod drives the front-slider forward movement, the one-way clutch To interfere with the boss, the one-way clutch is rotated and is detached from the preceding push rod, it is equipped with pressure spring on the anti-push rod, One end of the pressure spring is against on front cover, and one end of the pressure spring is against on front-slider, when the preceding push rod drive is described advancing slip Block moves forward, and the pressure spring is pressurized and the elastic force to front-slider application backward.
Household salt gauge measurement instrument of the invention, wherein the salt outlet into the front Yan Kou and salt outlet into salt mouth Axial distance between back is greater than the axial width into salt mouth.
Household salt gauge measurement instrument of the invention, wherein the top into salt mouth of the body is equipped with storage salt cylinder, body Lower part device seat is installed.
Household salt gauge measurement instrument of the invention, wherein two are provided on the rear end face of the front-slider from the top down The protrusion muscle for being higher by 0.2 millimeter of rear end face surface extended.
Compared with prior art, the beneficial effects of the present invention are: 1. are slided in body using front-sliders and rear slider, Its relative position is allowed to the adjustable volume of the accommodating chamber formed with body, to take salt amount adjustable, in day adjustable into Yan Kouchu It often in life, may be implemented to take salt on demand, precision is up to 5%.2. front-slider present position is constant, and rear slider at salt outlet Present position is decided after can pre-adjusting, and therefore, the maximum capacity of accommodating chamber is also can be preset, thus It avoids crossing measurement salt because of maloperation bring.3. the present invention uses one-key start mode, easy to use, in use, only with one Finger shifts lever onto graduated scale or indicates the position of the required salt amount of step, then to unclamp finger, institute can be discharged in salt outlet Need salt amount.4. under the device seat of Household salt gauge measurement instrument of the invention can also connecting bracket, the need that varying environment uses can be met It wants.In short, the present invention overcomes the fixed capacity of the prior art, limitation takes the deficiency of salt, it is any to provide a kind of accommodating chamber size Adjustable, specified salt amount of putting is adjustable, one-touch in specified salt amount to take salt amount also adjustable, and precision is up to 5%, and structure is simple, uses It is convenient, completely, hygienic Household salt gauge measurement instrument.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Household salt gauge measurement instrument of the invention in original state;
Fig. 2 is the structural schematic diagram of Household salt gauge measurement instrument of the invention in salt occupied state;
Fig. 3 is the structural schematic diagram of Household salt gauge measurement instrument of the invention in end-of-fill state;
Fig. 4 is the structural schematic diagram of Household salt gauge measurement instrument of the invention in salt discharge state;
Fig. 5 is the top view of the structural schematic diagram of Household salt gauge measurement instrument of the invention;
Fig. 6 is the structural schematic diagram of shift fork in Fig. 1;
Fig. 7 is the perspective view of the structural schematic diagram of Household salt gauge measurement instrument of the invention.
In figure: preceding push rod 2, front cover 3, body 4, one-way clutch 5, front-slider 6 store salt cylinder 7, rear slider 8, and rear cover 9 is dialled Fork 10, rear push-rod 11, device seat 13, anti-push rod 14, pressure spring 15, lever 16, reset spring 17, into salt mouth A, accommodating chamber B, salt out Mouthful C, boss D, graduated scale E, rear push-rod caudal peduncle F, into salt mouth axial width W, into the front Yan Kou a, into the back Yan Kou b, salt outlet Front c, salt outlet back d.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 7, Household salt gauge measurement instrument of the invention, including body 4, body It is internally provided with cavity, front-slider 6, rear slider 8 are slidably disposed in cavity, and front-slider, rear slider are by empty cavity space It is divided into the first space between front-slider and the front cover of body, the second sky between rear slider and the rear cover of body Between, the accommodating chamber B between front-slider, rear slider, the rear portion of body is provided with into salt mouth A, and the front of body is provided with salt outlet C, current slide, the sliding of rear slider front cover, accommodating chamber are connected into salt mouth, and current slide, rear slider are slided to rear cover, rear sliding Block is closed into after salt mouth, and accommodating chamber is connected to salt outlet, and front-slider is connect with preceding push rod, and rear slider is connect with rear push-rod, is pushed forward Bar is connect with the front end of shift fork 10, and the rear end of shift fork is connect with nut, and nut is placed on the rear end of rear push-rod, pusher by screw thread Bar is rotated by opposing nut changes distance of the nut with respect to rear slider, and the accommodating chamber between front-slider, rear slider is adjusted with this Volume.
Household salt gauge measurement instrument of the invention, wherein shift fork 10 is parallel with body, and fixed block is fixed on body, dials The through-hole on fixed block is pitched, graduated scale E is provided on shift fork, graduated scale is used to indicate shift fork and is stretched out by the through-hole of fixed block The variation of partial length, shift fork by fixed block through-hole extension length variation and front-slider, rear slider between Distance change synchronizes correspondence.
Household salt gauge measurement instrument of the invention, wherein reset spring 17 is equipped on shift fork, one end of reset spring is solid Due on shift fork, the other end of reset spring is fixed on body, when shift fork is moved backward with respect to body, reset spring for pair Shift fork applies pulling force, so that shift fork and the rear slider by shift fork drive reply origin-location respectively.
Household salt gauge measurement instrument of the invention, wherein thread groove is provided on rear slider, rear push-rod protrudes into thread groove, Rear slider is connected through a screw thread with rear push-rod.
Household salt gauge measurement instrument of the invention, wherein the first mounting groove is provided on front-slider, one end of preceding push rod is stretched Enter the first mounting groove, the second mounting groove be additionally provided on front-slider, one-way clutch 5 is provided in the second mounting groove, unidirectionally from Clutch rotatably in the second mounting groove, is engaged by one-way clutch with preceding push rod, front-slider is connect with preceding push rod.
Household salt gauge measurement instrument of the invention, wherein further include anti-push rod 14, anti-push rod is parallel with preceding push rod and connects It connects, one end of anti-push rod is protruded into behind the first space by the mounting hole of front cover protrudes into front-slider, and the other end of anti-push rod is located at cavity Outside and it being connected with limited block, current push rod pushes front-slider to be moved rearwardly into the edge of salt mouth, and limited block and front cover are interfered, with Limitation front-slider continues to move backward.
Household salt gauge measurement instrument of the invention, wherein boss D is provided on the inner wall of the cavity of body, boss is used for Cooperate with one-way clutch, current push rod drives front-slider to move forward, and one-way clutch and boss are interfered, one-way clutch rotation Turn and be detached from preceding push rod, is equipped with pressure spring 15 on anti-push rod, one end of pressure spring is against on front cover, before one end of pressure spring is against On sliding block, current push rod drives front-slider to move forward, and pressure spring is pressurized and the elastic force to front-slider application backward.
Household salt gauge measurement instrument of the invention, wherein into after the salt outlet into the front Yan Kou a and salt outlet C of salt mouth A Axial distance between the d of side is greater than the axial width W into salt mouth A.
Household salt gauge measurement instrument of the invention, wherein the top into salt mouth A of body 4, which is equipped with, stores salt cylinder 7, body 4 Lower part is equipped with device seat 13.
Household salt gauge measurement instrument of the invention, wherein be provided with two on the rear end face of front-slider 6 and extend from the top down The protrusion muscle for being higher by 0.2 millimeter of rear end face surface.
Household salt gauge measurement instrument of the invention, wherein the front end of shift fork 10 is equipped with lever 16, and lever 16 is in push away Pull-type button-like.
Household salt gauge measurement instrument of the invention, wherein one-way clutch 5 is pawl type.
Household salt gauge measurement instrument of the invention, wherein 11 tail end of rear push-rod is fixed with knob.
Household salt gauge measurement instrument of the invention is able to satisfy people and puts salt by mark, varies with each individual, different because of dish, due to health The different requirement for putting salt, and structure is simple, easy to use.
Below as step is used, the undergone respective stage of the present invention, state, operating method are described respectively:
One, the initial stage
From Fig. 1, Fig. 5 as it can be seen that lever 16 is untouched, Household salt gauge measurement instrument of the invention is in the normal state.Shift fork 10 under the promotion of reset spring 17, comes front end (being in a figure left side).In implementation, reset spring 17 is using pressure spring structure. Meanwhile being acted on by 10 2 end yoke of shift fork, preceding push rod 2 and rear push-rod 11 also come its front end together.
Since rear slider 8 is connect with rear push-rod 11, rear slider 8 also comes its front end together at this time, i.e. its front end face At the d of middle salt outlet C.Rear slider 8 will also be closed into salt mouth A simultaneously.
One-way clutch 5 is pawl type in implementation, and the axially intermediate of 6 top front end of front-slider is provided with the slot for placing pawl, In the top in the sliding block aperture of body 4, corresponding pawl row nearby, is equipped with boss D.Due to front-slider 6 with one-way clutch 5 with Preceding push rod 2 is slidably matched, if linking at one-way clutch 5 in bonding state, front-slider 6 and preceding push rod 2, Ying Yitong comes it Front end.But arrived boss D at this time, one-way clutch 5 is squeezed into disengaged position by boss D, then front-slider 6 be pushed forward Bar 2 is detached from linkage, in the case where the pressure spring 15 on anti-push rod 14 acts on, front-slider 6 is shifted onto and is contacted with rear slider 8.Rear slider is seen again 8, with rear push-rod 11 using being threadedly coupled, rear push-rod 11 using card slot and is rotatably connected, rear push-rod 11 rear slider 8 with shift fork 10 Tail end is fixed with knob.
Residual salt is clamped between 8 front end face of rear end face and sliding block to prevent front-slider 6, therefore after front-slider 6 End face, have two from top to bottom, spaced apart, and be higher by the thin muscle (0.1 millimeter of salt particle size or so) on surface 0.2.
Two, the operational phase
From Fig. 2, Fig. 5 as it can be seen that lever 16 is touched, Household salt gauge measurement instrument of the invention is kept in motion.It dials Fork 10 moves backward under the promotion of lever 16.Similarly with the upper stage, front-slider 6 and rear slider 8 also move backward together.This When front-slider 6 mobile power come from pressure spring 15.When the rear end face of current slide 6 is moved at a, anti-push rod 14 is stopped by front cover 3 Stop, then the front-slider 6 connecting with anti-push rod 14 also stopped movement with regard to this.It is then only rear slider 8 next, continuing to operate Continue to move backward, gradually be opened into salt mouth A, salt enters front-slider 6, rear slider 8, the accommodating chamber formed between body 4 B。
From Fig. 3, Fig. 5 as it can be seen that lever 16 continues to be touched, until reach capacity position, then with it is above-mentioned similarly, be also only Rear slider 8 continues to move backward extreme position b, is opened fully to W into salt mouth A, and accommodating chamber B volume at this time is maximum, salt Into most.Due to accommodating chamber B volume size, it is after reaching a point according to front-slider 6, the distance that rear slider 8 moves again determines , and operated within the scope of W controllably, therefore accommodating chamber B size is arbitrarily adjustable, to take salt amount stepless adjustable.The cross of shift fork 10 There is graduated scale E in load, by this scale, can easily just choose required salt amount.
Household salt gauge measurement instrument of the invention, which can be realized, takes salt on demand, and precision is up to 5%.According to salt when the calculating of salt amount The section of sliding block is designed as 14mm x14mm rectangle in implementation by specific gravity, so that rear slider 8 moves 1mm, the road accommodating chamber B holds About 0.15 cubic centimetre of product difference, then salt amount differs 0.3 gram.It into salt mouth axial width W is 10mm, then specified most crude salt in implementation Amount is up to 3 grams.It is gradually opened when rear slider 8 moves backward into salt mouth A, maximum width W, rear slider 8 and rear push-rod 11 use It is threadedly coupled, rear push-rod 11 using card slot and is rotatably connected with shift fork 10, and 11 tail end of rear push-rod is fixed with knob.Most crude salt amount Can be by rotation rear push-rod caudal peduncle F adjustment, when use, which is arranged to required specified salt amount, can avoid because maloperation bring is excessive Take salt.Rear cover 9 is housed in the rear end sliding block aperture of body 4, after its outer end face makees scale, is convenient for 11 tail end knob tune of rear push-rod Whole specified salt amount, while playing dustproof effect.
Household salt gauge measurement instrument operation of the invention uses one-key start mode completely, extremely convenient.Entire behaviour Make that only lever 16 is shifted onto the position of the required scale of graduated scale E, then unclamps finger, salt outlet can be arranged with a finger Required salt amount out.
Three, the salt discharge stage
From Fig. 2, Fig. 5 as it can be seen that being equipped with reset spring 17 on the cross-arm of shift fork 10.After stopping actuating procedure handle 16, shift fork 10 under the effect of reset spring 17, starts reversely to be moved along, at this point, one-way clutch 5 is in bonding state, front-slider 6 and Preceding push rod 2 links, and moves forward together.Accommodating chamber B is loaded with salt at this time, also together forward.Into salt mouth A into the front Yan Kou Axial distance between the salt outlet back d of a and salt outlet C is greater than the axial width W into salt mouth A, more a little bigger than W in implementation, For 11mm, it otherwise can make to penetrate through into salt mouth A and salt outlet C, salt can directly store salt cylinder 7 and be discharged to salt outlet C, from causing salt amount It is chaotic.If accommodating chamber B is amount most crude salt amount, each part continues forward, when the front end face of rear slider 8 is more than a point, into salt mouth A It closes, when the rear end face of current slide 6 is more than c point, salt outlet C is opened, and salt starts to be discharged downwards.One-way clutch 5 at this time Disengaged position is squeezed by boss D, in rear slider 8 and accommodating chamber B under the promotion of salt, front-slider 6 continues to be moved along A small distance, after salt emptying, Household salt gauge measurement instrument of the invention returns to the initial stage, waits subsequent operation.
Equipped with salt cylinder 7 is stored, the lower part of body 4 is equipped with device seat 13 for the top into salt mouth A of body 4.Due to salt from into It to before discharge, is not polluted by dust, steam etc. in environment, therefore ensure that food in utensil after entering to store salt cylinder 7 Salt it is clean, sanitary.Store salt cylinder 7 use transparent material, convenient for observation salt amount number, convenient for addition.
Fig. 6 is the structural schematic diagram of shift fork 10 in Fig. 1, and shift fork 10 is by the cross-arm with shift fork hole slide fit and before being placed in cross-arm Two end yokes form afterwards.There is graduated scale E on cross-arm, by this scale, required salt amount can easily be chosen.The collimation error by, Width 0.5mm between graduation mark, can distinguish judge 0.15 error, therefore precision of the invention is controllably 5%.
Reset spring 17 is installed on the cross-arm of shift fork 10.The front end of shift fork 10 is equipped with lever 16, and lever 16 is in Push-pull button shape.Use is pushed and pulled when to bring down stocks back and forth.
Fig. 7 is the perspective view of the structural schematic diagram of Household salt gauge measurement instrument of the invention.Body 4 into the upper of salt mouth A Equipped with salt cylinder 7 is stored, the lower part of body 4 is equipped with device seat 13 for side.To be operated by the right hand in figure, can also after mirror image, at left-handed operation, To meet the needs of different operation habit.In addition, additional body can be also connected under device seat 13, to meet the need that varying environment uses It wants.
The one-way clutch 5 of Household salt gauge measurement instrument of the invention stores salt cylinder 7, device seat 13, lever 16, resets bullet Spring 17, graduated scale E etc., structure type is various, only enumerates in implementation, lever 16 can also pass through mechanism in an implementation Conversion, changes push type etc. into for plug-type, these other forms are all the prior arts, are not repeated one by one herein.
Compared with prior art, the beneficial effects of the present invention are: 1. are slided in body using front-sliders and rear slider, Its relative position is allowed to the adjustable volume of the accommodating chamber formed with body, to take salt amount adjustable, in day adjustable into Yan Kouchu It often in life, may be implemented to take salt on demand, precision is up to 5%.2. front-slider present position is constant, and rear slider at salt outlet Present position is decided after can pre-adjusting, and therefore, the maximum capacity of accommodating chamber is also can be preset, thus It avoids crossing measurement salt because of maloperation bring.3. the present invention uses one-key start mode, easy to use, when use, only uses a hand Refer to, shift lever onto graduated scale or indicates the position of the required salt amount of step, finger then to be unclamped, needed for salt outlet can be discharged Salt amount.4. under the device seat of Household salt gauge measurement instrument of the invention can also connecting bracket, the needs that varying environment uses can be met. In short, limitation takes the deficiency of salt the present invention overcomes the prior art fixed capacity, provides a kind of accommodating chamber size and arbitrarily may be used It adjusts, specified salt amount of putting is adjustable, and one-touch in specified salt amount to take salt amount also adjustable, precision is up to 5%, and structure is simple, user Just, completely, hygienic Household salt gauge measurement instrument.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come It says, without departing from the principle of the present invention, can also make several improvements and retouch, these improvements and modifications also should be regarded as Protection scope of the present invention.

Claims (10)

1. a kind of Household salt gauge measurement instrument, which is characterized in that including body, the body is internally provided with cavity, front-slider, Rear slider is slidably disposed in the cavity, the empty cavity space is divided by the front-slider, rear slider be located at before It is the first space between sliding block and the front cover of body, the second space between rear slider and the rear cover of body, described advancing slip Accommodating chamber between block, the rear slider, the rear portion of the body are provided with into Yan Kou, and the front of the body is provided with out salt Mouthful, when the front-slider, the rear slider front cover slide, the accommodating chamber is connected to described into salt mouth, when the front-slider, The rear slider is slided to rear cover, and rear slider closing is described into after salt mouth, and the accommodating chamber is connected to the salt outlet, institute Front-slider to be stated to connect with preceding push rod, the rear slider is connect with rear push-rod, the front end connection of the preceding push rod and shift fork, and described group The rear end of fork is connect with nut, and the nut is placed on the rear end of the rear push-rod by screw thread, and the rear push-rod passes through opposite Nut rotation changes the distance of the relatively described rear slider of nut, with this adjust the front-slider, the rear slider it Between accommodating chamber volume.
2. Household salt gauge measurement instrument as described in claim 1, which is characterized in that the shift fork is parallel with the body, institute It states and is fixed with fixed block on body, the shift fork passes through the through-hole on the fixed block, is provided with graduated scale on the shift fork, institute State graduated scale for indicate the shift fork by fixed block through-hole extension length variation, the shift fork is by fixed block The variation of the length of through-hole extension synchronizes corresponding with the variation of the distance between the front-slider, the rear slider.
3. Household salt gauge measurement instrument as claimed in claim 2, which is characterized in that it is equipped with reset spring on the shift fork, One end of the reset spring is fixed on the shift fork, and the other end of the reset spring is fixed on the body, works as institute The relatively described body of shift fork is stated to move backward, the reset spring be used for the shift fork apply pulling force so that the shift fork and Origin-location is replied by the rear slider that the shift fork drives respectively.
4. Household salt gauge measurement instrument as claimed in claim 3, which is characterized in that it is provided with thread groove on the rear slider, The rear push-rod protrudes into the thread groove, and the rear slider is connected through a screw thread with rear push-rod.
5. Household salt gauge measurement instrument as claimed in claim 4, which is characterized in that be provided with the first installation on the front-slider First mounting groove is protruded into slot, one end of the preceding push rod, is additionally provided with the second mounting groove on the front-slider, and described second One-way clutch is provided in mounting groove, the one-way clutch is rotatably mounted in second mounting groove, passes through institute It states one-way clutch to engage with the preceding push rod, the front-slider is connect with preceding push rod.
6. Household salt gauge measurement instrument as claimed in claim 5, which is characterized in that further include anti-push rod, the anti-push rod with The preceding push rod is parallel and connects, one end of the anti-push rod protruded into behind first space by the mounting hole of front cover protrude into it is described Front-slider, the other end of the anti-push rod are located at outside the cavity and are connected with limited block, before the preceding push rod promotion is described Sliding block is interfered described in being moved rearwardly into the edge of salt mouth, the limited block and the front cover, is continued with limiting the front-slider It moves backward.
7. Household salt gauge measurement instrument as claimed in claim 6, which is characterized in that be arranged on the inner wall of the cavity of the body There is boss, the boss is used to cooperate with the one-way clutch, when the preceding push rod drives the front-slider forward movement, institute It states one-way clutch and the boss is interfered, the one-way clutch is rotated and is detached from the preceding push rod, the anti-push rod On be equipped with pressure spring, one end of the pressure spring is against on front cover, and one end of the pressure spring is against on front-slider, when the preceding push rod The front-slider is driven to move forward, the pressure spring is pressurized and the elastic force to front-slider application backward.
8. Household salt gauge measurement instrument as claimed in claim 7, which is characterized in that described into Yan Kou (A) into the front Yan Kou (a) axial distance between the salt outlet back (d) of salt outlet (C) is greater than the axial width (W) into Yan Kou (A).
9. Household salt gauge measurement instrument as claimed in claim 8, which is characterized in that the body (4) into Yan Kou's (A) Equipped with salt cylinder (7) are stored, the lower part of body (4) is equipped with device seat (13) for top.
10. Household salt gauge measurement instrument as claimed in claim 9, which is characterized in that set on the rear end face of the front-slider (6) It is equipped with two protrusion muscle for being higher by 0.2 millimeter of rear end face surface extended from the top down.
CN201811521099.4A 2018-12-12 2018-12-12 Household salt metering device Active CN109394035B (en)

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