CN2659314Y - Oil/water separating ladle - Google Patents

Abstract

An oil-water separator spoon which is made of rubber is characterized in that the spoon has at least one gap for opening and closing flexibly. The utility model is general used as the shape of soup spoon or teaspoon to accommodate habits of people. The gap on the spoon is actually slit with a knife or other sharp object in the rubber layer of the spoon. Once the length of the gap is appropriate, the spoon can be open when full of water and closed when there is little water left in the spoon. Therefore, the oil on the surface of the water can easily be separated out by using this spoon. The spoon is particularly suitable for people to remove animal oil away from the surface of soup. Of course, the utility model can also be used for separating two kinds of mutually exclusive liquid. The utility model is designed with simple structure, and the utility model is easy to clean and easy to use.

Description

A kind of Ladle for separating oil-water

Affiliated technical field

The utility model relates to a kind of device that two kinds of mutual exclusive liquid are separated, and mainly is the spoon that oily and water are separated.

Background technology

At present, be used for the device that oil separates with water is had many, but generally all be used for industrially, build greatly and complex structure is not suitable for using in the daily life.The soup that people often drink in the life, its surface are floating sometimes more animal oil, is unfavorable for health, need remove, but not good at present utensil makes people need spend the more time when removing these oil.Application number is that 88203779 patent application discloses a kind of Ladle for separating oil-water, though it can be used for daily life, its structure is still complicated, easy cleaning not, and need rock a spoonful body when using, easily the soup in the spoon is also shaken out in the lump.

Summary of the invention

The purpose of this utility model be to provide a kind of simple in structure, be easy to the Ladle for separating oil-water that cleans and use, to solve the water-oil separating problem that family, dining room, dining room, restaurant etc. locate.

The realization the technical solution of the utility model is: common spoon can be divided into spoonful body and kettleholder two parts, and wherein, the spoon body is used for carrying liquid, and kettleholder is taken for the people and held.The utility model is similar with common spoon, also comprises spoonful body and kettleholder, but the spoon body is made by resilient rubber.It is characterized in that having on spoonful body seam of at least one energy elasticity folding.In fact this seam is exactly one openning severing on the spoon body with cutter or other sharp weapon, generally opens in the bottom of spoon body, and it has following effect: when spoon filled with soup, hydraulic pressure made the seam distortion and opens, and the water of soup lower floor flows out from seam; Along with the continuous decline of liquid level in the spoon body, hydraulic pressure constantly diminishes, and when the insufficient pressure of liquid during with the elastic force of opposing spoon body material, seam is closed again, and liquid no longer flows out in the spoon.

With the top layer that such spoon removes to ladle out soup in bowl or the pot, connect oil band water and be scooped into together in the spoon, allow then the water (the not soup of oil-containing) of lower floor flows back in bowl or the pot along seam in the spoon, oil is then stayed in the spoon.Repetitive operation, what extremely be left in the spoon all is oil basically, goes.Repetitive operation more then soon can be with the oily full scale clearance on soup top layer.

Fig. 1 is a type of the present utility model, and wherein spoon body 1 and kettleholder 2 are made by same elastomeric material, and as a whole, on the spoon body 1 seam 3 is arranged.Below the spoon body is divided into upper, middle, and lower part by height flat, be called top, middle part and the bottom section of spoonful body.A more than seam can be arranged on each spoonful body, and seam both can have been opened the bottom section at the spoon body, also can open middle part or top at the spoon body.But, for each spoonful body, should there be a seam to be out bottom section at least at the spoon body, preferably there is the mid point of a seam to overlap, to guarantee spoonful a separating effect to profit with the minimum point of spoon body.Because if only crack, then can accumulate a certain amount of water all the time in the spoon body, the use of influence spoon on the middle part and the top of spoon body.

Obviously, the length of seam 3 is very crucial, and it can control the amount of last liquid in the spoon.If stitch 3 oversizely, water in the spoon and oil all can light leaks, and if seam is too short, may leak not water outlet again, both of these case does not all reach to leak and stays the purpose of oil.Owing to constitute thickness, the composition of the rubber layer of spoon body, and factors such as the shape of spoon body, size all can influence the open and close ability of seam 3, and the thickness of the rubber layer of different parts can be different on the spoon body.Therefore, the length of seam 3 generally should be definite by testing.

At this, need to introduce the notion of water retention coefficient: remove to ladle out full one spoonful of water with this Ladle for separating oil-water, allow water flow out naturally then along seam 3, close under the elastic rubber effect until final seam 3, the height (S) of remaining water and original water height in the spoon (height of water when filling with spoonful) ratio (L), be S/L, be called water retention coefficient.The span of water retention coefficient can be between 1～99%, preferably between 5～90%, more preferably between 10～85%, most preferably between 10～80%.The length of stitching on the spoon body is determining the value of water retention coefficient.

For the result of use that obtains, the length of any seam should make on the spoon body: in (1) spoon during empty this seam be in closed condition; (2) this seam can be opened when spoon body filled with water; (3) reduce near this seam when liquid level, before oil did not spill as yet, this seam can in time be closed.

Fig. 2 is another type of the present utility model, wherein spoon body 1 is made by rubber, kettleholder 2 both can be an integral body of making for same material with spoon body 1, also can be to be made by materials such as plastics, metal, timber, and was connected with a spoon body 1 by tenon structure, bonding, mode such as inlay.Simultaneously, can also be by in the rubber kettleholder, imbedding the intensity that metallic framework is strengthened kettleholder.Have the length of 3,6 seams of 6 seams to determine that its process is on the spoon body 1 by test: at first fix the water retention coefficient of spoonful body, such as, be decided to be 30%; Then, open two short seams, ladle out full water with this spoon in the position that spoon body bottom section need crack, observe the situation (this moment, water retention coefficient was greater than 30%) of leaking down, increase the length of seam then, observation again bails, carry out repeatedly, reach 30% until the water retention coefficient of spoon body; Next be that short seam is respectively opened in 4 positions that need at spoon body middle part to crack, in the spoon body, pour into lard (different oil has different proportion, so, should note its purposes during the design Ladle for separating oil-water.What demand was maximum in the daily life is the mixture that separates lard and water, so should be object of reference with lard), just spill to lard from the seam of spoon body bottom, it is full to spoon to add entry again in the spoon body, when 4 seams at observation spoon body middle part are closed, the distance of these 4 seams of oil reservoir distance from bottom (this distance is big more, and it is big more to illustrate that the length of stitching departs from objectives, and vice versa), increase the length of these 4 seams, add water and go into a spoonful body and observe, when these 4 seams were closed, the bottom of oil reservoir was very near these 4 seams.Consider except lard, also separate other oil such as chicken fat possibly, can suitably reduce spoonful length of 4 seams in body middle part, when promptly allowing these 4 seams close, the oil reservoir bottom increases a bit slightly from the distance of these 4 seams, so that allow some leeway.In general, 50 milliliters with interior Ladle for separating oil-water, optional 1～2 millimeter of this distance, and greater than 50 milliliters Ladle for separating oil-water, optional 2～10 millimeters of this distance.So far, the length of 6 seams has all been determined to finish on the spoon body.

For general Ladle for separating oil-water, when needing out more than when seam on the spoon body, every seam all can be opened by the method for above-mentioned test, is to carry out from low to high in principle.Distance between seam and the seam is not as the criterion not produce tangible influence mutually.For the selection of position of seam, be the seam efficient height of low level in theory, the high more seam efficient in position is low more, but does not need during actual selection seam is all opened bottom section at the spoon body, should disperse relatively, and with due regard to attractive in appearance and symmetrical.What, can consider from spilling the time as for opening bar seam on the spoon body.

Spill the notion of time: ladle out full water from the spoon body, seam is opened beginning, to stitching Close All, during this period of time, is called the time of spilling till water no longer spills.

Obviously, it is not handy to spill the Ladle for separating oil-water of overlong time.For making the time of spilling less, can achieve the goal by the quantity that increases seam.In fact, the quantity of stitching on Ladle for separating oil-water can as many as tens, even more.Such as, the volume of spoon body is in the time of 100～500 milliliters, if 1 seam is only arranged, then the speed that spills of liquid is obviously too slow in the spoon, can influence the practicality of spoon.But the quantity of seam neither be The more the better, because along with the increase of access times, the part seam may be impaired, and impaired performance mainly is the two ends cracking along seam, thus the water retaining function of influence spoon body.The quantity of stitching on the spoon body is many more, and impaired probability is high more.In addition, the quantity of seam is too many, can cause the trouble in the cleaning.In general, the quantity of seam should make the time of spilling at 100 seconds with interior more suitable, preferably in 50 seconds, more preferably in 30 seconds, most preferably in 15 seconds.

Different oil has different proportion, to being used for the Ladle for separating oil-water of daily life, generally with the primary standard substance of lard as test; And, can select the test benchmark thing by actual needs to being used for industry or other aspects.

In fact, because impurity or the like in the soup, being sewn on when closing and may not closing fully on the spoon body promptly may still have liquid slowly to spill, but this do not influence practicality of the present utility model.Therefore, when liquid when the speed that spills is very slow from seam, just can think to stitch and close.

In order to protect seam, reduce its impaired chance, increase stiffening ring around can on the spoon body, stitching.Fig. 3 is a type of the present utility model, and stiffening ring 4 is arranged around the seam 3.Stiffening ring also is to be made by rubber, is the part of spoonful body, promptly when the spoon body is shaped, a thicker circle is made on every side in the position that preparation is cracked, and is exactly stiffening ring.The cross section of general stiffening ring is arc or semicircle, with the cleaning of convenient whole spoon body; The width of stiffening ring cross section can be from 0.1 millimeter to several millimeters between.Stiffening ring both can be made on the inner surface of spoonful body, also can be made on the outer surface of spoonful body.And the profile of stiffening ring is generally ellipse, also can be shapes such as rectangle, and size should be yielded to the length of seam.A bar seam at the most can be arranged in each stiffening ring.

In order to overcome the problem of rubber rigidity deficiency, the utility model also can increase reinforced support.Reinforced support is a kind ofly can increase spoonful body or/and the support of kettleholder non-deformability, and it can prevent that the utility model from producing excessive distortion and making practicality impaired behind filled with fluid.When the spoon body bulk hour, subject matter is the kettleholder undercapacity that rubber is made, and at this moment, bonding jumper is imbedded among the kettleholder as skeleton, perhaps utilize mode such as inlay, bonding to allow kettleholder combine, can solve rubber kettleholder undercapacity problem with strip metal (length is near kettleholder).And when the spoon body bulk was big, the intensity of spoon body own also needed to strengthen.Fig. 4 is a type of the present utility model, and wherein reinforced support 5 is made by stainless steel wire or elastic wire, in the form of a ring, conforms to the shape at spoon body 1 edge, and imbeds simultaneously in the rubber layer at spoonful body 1 edge in the process that spoon body 1 is shaped.

Reinforced support is except making with metal, and also other materials such as available plastics is made.And the combination of reinforced support and a spoon body, kettleholder both can be to allow reinforced support be embedded in spoonful body or/and in the rubber layer of kettleholder, as the spoon body or/and the skeleton of kettleholder; Also can allow reinforced support at the spoon body or/and the outside of kettleholder, as a kind of support, by mode such as bonding, as to inlay with the spoon body or/and kettleholder combine; Even it is good to allow reinforced support hold spoonful body as a carriage simply.And reinforced support extends to all right original kettleholder of some or all of replacement of part of kettleholder.As Fig. 5, some extends to the kettleholder position reinforced support made by stainless steel or elastic wire 5, and like this, no matter kettleholder is made by rubber, plastics, metal or timber, can both combine firmly with spoon body 1.As Fig. 6, the part of the reinforced support of being made by stainless steel wire 5 is embedded in the rubber layer at spoonful body 1 edge, and another part then extends to whole kettleholder, and as kettleholder usefulness, thereby constitute a complete Ladle for separating oil-water.Certainly, encasing the part that reinforced support 5 extends to kettleholder with rubber, also is feasible program (promptly a spoon body and kettleholder integral body for making with rubber is wherein imbedded metallic framework from the spoon body to kettleholder, thereby strengthens the intensity of whole spoon).

The utility model can also increase and helps the spending frame, and helping the spending frame is a kind of support that can increase the opening degree of the seam on spoonful body by the gravity of liquid in the spoon body.As shown in Figure 7, help spending frame 6 to light the middle part that extends downward spoonful body 1 in the spoon body 1 and the handing-over of kettleholder 2, the crooked shape that cooperates spoon body 1 of its shape, and be embedded in spoonful body material, this position of spoon body also can suitably be thickeied by thickening layer 7.Simultaneously, an integral body that helps spending frame 6 to be rigidly connected or make for same material with kettleholder 2 with kettleholder 2.When filling with solution in the spoon body 1, the gravity X-ray palpation spoon body 1 of liquid is downward, and is that rotate at the center with the interface point of kettleholder 2 and spoon body 1, at this moment, help spending frame 6 just to be on the position that stops this rotation, the result is that spoonful body 1 is forced to increase distortion, thereby has increased the opening degree of seam.Stiffening ring 4 is used to protect 3 seams 3.The direction of noting seam should cooperate, and promptly the direction of 3 seams 3 is towards kettleholder, otherwise effect may be not good.

The utility model also can increase the stress deformation frame, and it can allow the user control the opening degree of seam by the hand applied pressure.As shown in Figure 8, the stress deformation frame 8 usefulness elasticity good metal silks that take the shape of the letter U are made, its two ends combine with the both sides of spoon body 1 respectively, when the user grasps the U-shaped frame, and when applying the pressure that makes the U-shaped openings get smaller, force spoonful body 1 to equidirectional distortion (promptly the two edge directions of arrow of spoon body are close to the central point of spoon body), stitch 3 and promptly be forced to open, perhaps stitching 3 opening degree promptly increases.When the user loosens the hand applied pressure, the elastic force of the elastic force of U-shaped frame and spoon body material just makes spoonful shape recover, and the opening degree of seam 3 promptly diminishes, and perhaps closes fully.The stress deformation frame has generally included kettleholder.And the water retention coefficient of spoon body can increase to 100%, and promptly the spoon body is filled water, and seam can not opened yet, and opens but the user can apply pressure by hand the control seam.

So-called " suitable pressure " be to instigate spoonful body to produce the pressure of appropriateness distortion, and " appropriateness distortion " is meant that the distortion of spoonful body does not make the practicality of spoon body be subjected to tangible infringement.Can imagine, when the pressure that the spoon body is subjected to excessive, thereby when producing excessive distortion, the liquid in the spoon body will be difficult to effectively retain.So, when the design Ladle for separating oil-water, should avoid the generation of this situation as far as possible.

Fig. 9 is another kind of stress deformation frame, and the Ladle for separating oil-water made from this stress deformation frame.Wherein, stress deformation frame 8 usefulness spring steel wires are made, and it has comprised the elastic metallic ring 9 that is embedded in spoonful body 1 boundary rubber layer, and as the U type elastic metallic yarn of kettleholder, when it is subjected to pressure along the direction of arrow, the distortion of U type wire, and drive becket, a spoon body 1 produces distortion simultaneously; When power disappeared, U type wire, becket and spoon body 1 all restored to the original state; Limited block 10 can prevent that then stress deformation frame 8 from producing excessive deformation.

The utility model is made the shape of soup ladle, soupspoon or teaspoon usually.

The utility model can also increase at least one kettleholder, it is become be fit to be placed on the shape of using on bowl edge or the pot edge.As shown in Figure 10, this Ladle for separating oil-water is placed on the pot edge, the user does not need to hold kettleholder again, directly constantly in the spoon body, pour oil water mixture into, water liquid wherein will flow back in the pot from the seam of spoon body bottom, oil is then stayed in spoonful body, when treating that major part all is oil in spoonful body, just oil can be poured out.In addition, the utility model can also increase on the basis of at least one kettleholder, and all kettleholders are done the bending of same shape, the utility model is become be fit to be placed on the shape of using on the desktop.As Figure 11, such shape can allow bowl or pot be placed on the following of spoonful body and not contact with spoon body or kettleholder.

As shown in figure 12, seam of the present utility model can also interconnect or intersect, and forms many pronged shape such as trident, four forks, five forks, six forks, rice word, and the connection of this seam or the speed that can make spoonful body drain go out liquid of intersecting are accelerated greatly.

The beneficial effects of the utility model are: can isolate the oil on soup surface easily, also can be used in and separate other objectionable intermingling mixtures of liquids, and the utility model be simple in structure, be easy to clean.

Description of drawings

Fig. 1 is a kind of schematic diagram of Ladle for separating oil-water, and wherein, Fig. 1 (A) is a front view, and Fig. 1 (B) is a right view, and Fig. 1 (C) is a vertical view;

Fig. 2 is the schematic diagram of another kind of Ladle for separating oil-water, and wherein, Fig. 2 (A) is a front view, and Fig. 2 (B) is a right view, and Fig. 2 (C) is a vertical view;

Fig. 3 is a kind of schematic diagram that the Ladle for separating oil-water of stiffening ring is arranged, and wherein, Fig. 3 (A) is a front view, and Fig. 3 (B) is a vertical view, and Fig. 3 (C) is the A-A cutaway view of Fig. 3 (B), and Fig. 3 (D) is the enlarged drawing at Fig. 3 (C) stiffening ring cross section position.

Fig. 4 is a kind of schematic diagram that the Ladle for separating oil-water of reinforced support is arranged, and wherein, Fig. 4 (A) is a front view, and Fig. 4 (B) is a vertical view.

Fig. 5 is the spoon body portion schematic diagram of another kind Ladle for separating oil-water that reinforced support is arranged, and wherein, Fig. 5 (A) is a front view, and Fig. 5 (B) is a vertical view.

Fig. 6 is the schematic diagram that a kind of reinforced support extends to the Ladle for separating oil-water of whole kettleholder part, and wherein Fig. 6 (A) is a front view, and Fig. 6 (B) is a vertical view.

Fig. 7 is a kind of schematic diagram that helps spending frame Ladle for separating oil-water, and wherein, Fig. 7 (A) is a front view, and Fig. 7 (B) is a right view, and Fig. 7 (C) is a vertical view.

Fig. 8 is a kind of schematic diagram that the Ladle for separating oil-water of stress deformation frame is arranged, and wherein, Fig. 8 (A) is a front view, and Fig. 8 (B) is a right view, and Fig. 8 (C) is a vertical view;

Fig. 9 is the schematic diagram that another kind has the Ladle for separating oil-water of stress deformation frame, and wherein, Fig. 9 (A) is a front view, and Fig. 9 (B) is a right view, and Fig. 9 (C) is a vertical view, the shape schematic diagram of Fig. 9 (D) stress deformation frame;

Figure 10 is the schematic diagram that is suitable for being placed on the Ladle for separating oil-water that uses on bowl edge or the pot edge, and wherein Figure 10 (A) is the Ladle for separating oil-water of 4 kettleholders, and Figure 10 (B) is the Ladle for separating oil-water of two kettleholders;

Figure 11 is the schematic diagram that is fit to be placed on the Ladle for separating oil-water that desktop uses, and wherein, Figure 11 (A) is a front view, and Figure 11 (B) is a vertical view;

Figure 12 is that seam interconnects or intersects and schematic diagram when forming many pronged shape;

Figure 13 is a kind of schematic diagram of practical Ladle for separating oil-water, and wherein, Figure 13 (A) is a front view, and Figure 13 (B) is a right view, and Figure 13 (C) is a vertical view;

Figure 14 Ladle for separating oil-water that to be a kind of spoonful of body separate with reinforced support (comprising kettleholder), wherein Figure 13 (A) is the schematic diagram of spoonful body, Figure 13 (B) is the reinforced support schematic diagram of (connecting kettleholder), and Figure 13 (C) is the schematic diagram after spoonful body is inserted in reinforced support (connecting kettleholder);

Figure 15 is a kind of schematic diagram that the Ladle for separating oil-water of stress deformation frame is arranged, and wherein, Figure 15 (A) is a front view, and Figure 15 (B) is a vertical view.

Among the figure: 1, spoon body; 2, kettleholder; 3, seam; 4, stiffening ring; 5, reinforced support; 6, help the spending frame; 7, thickening layer; 8, stress deformation frame; 9, becket; 10, limited block; 11, cylinder; 12, cylinder.

The specific embodiment

Example 1: make Ladle for separating oil-water shown in Figure 1 with meeting the rubber that food hygiene requires, and in kettleholder 2, imbed 1 millimeter of a diameter, wire that length is identical with kettleholder.The volume of spoon body 1 can be at 10～20 milliliters, and the thickness of spoon body rubber layer is at 1～2 millimeter, and it is 30% that the length of seam 3 makes the water retention coefficient of spoonful body.

Example 2: make spoon body 1 shown in Figure 13 with the rubber that meets the food hygiene requirement, and allow reinforced support 5 when spoon body 1 is shaped, just be embedded in the rubber layer at spoonful body 1 edge.The profile of spoon body 1 is the shape of half spherical shell or a smaller part spherical shell basically, and volume is between 10～50 milliliters.The rubber layer thickness that constitutes spoon body 1 is between 0.5～3.0 millimeter, and its thickness can be from the edge of spoon to the bottom transition, and the edge is the thickest, and the bottom is the thinnest.Reinforced support 5 is made by the stainless steel wire of 0.5～1.5 millimeter of diameter, and its part is embedded in the rubber layer of edge of spoonful body 1 circlewise, and another part extends to kettleholder 2 positions and constitutes kettleholder.Spoon body 1 bottom section has two seams 3; There are 4 seams 3 at spoon body middle part.Also have stiffening ring 4 among the figure, wherein, 2 shared stiffening rings of seam of bottom, every seam at middle part has a stiffening ring separately.For conveniently watching, each stiffening ring of vertical view among the figure (Figure 13 (C)) has all added the band line.Horizontal frame of broken lines among Figure 13 (A) and Figure 13 (B), and two broken circles among Figure 13 (C) are that stainless steel wire as reinforced support is embedded in the part (being circular) in spoonful body boundary rubber layer.During actual the manufacturing, can make measure-alike earlier but do not have the spoon of stiffening ring, determine the position of every seam, determine the length of every seam again with the method for testing.The length of seam makes that water retention coefficient is 25% get final product, and the distance that allows 4 at middle part be sewn on when closing bottom the oil reservoir (lard) is 1 millimeter.Then, make the spoon of stiffening ring again, the size of each stiffening ring should be yielded to the length of seam, and looser slightly, and the elasticity of rubber layer changes behind the stiffening ring in case increased.Next be in stiffening ring, to crack, and determine the final lengths of every seam once more with the method for test.So far, all parameters are determined, can be produced in batches.If when the length of stitching behind the increase stiffening ring need exceed stiffening ring (bigger variation takes place the elasticity of rubber layer), increase stiffening ring, examination does not more need to exceed stiffening ring until seam length, can finalize the design.

Example 3: Figure 14 is a type of the present utility model, and wherein the first half of spoon body 1 is cylindrical, and the latter half is as the part of spherical shell.The volume of spoon body is at 50～500 milliliters.Spoon body 1 is made by rubber, and the thickness of rubber layer can be between 1～10 millimeter, and the thick spoon in the spoon limit end is thin.Reinforced support 5 constitutes an integral body with kettleholder 2, is made by plastics, holds spoonful body 1 as carriage, and the limit that the upper edge of spoon body 1 has a circle to widen can not skid off spoonful body 1.Like this, after use,, just be easy to clean as long as spoon body 1 and reinforced support 5 (kettleholder of ining succession) are separated.On the spoon body 1 10～50 seams can be arranged, also can be every seam increases stiffening ring.For anti-spoon body 1 rigidity deficiency, also can in spoon body forming process, imbed becket or plastic hoop body one week of 1 edge along spoon.

Example 4: Fig. 7 is a type of the present utility model, helps spending frame 6 as a whole with kettleholder 2, is made by the stainless steel wire of 1～3 millimeter of diameter.Spoon body 1 is made by rubber, and volume is between 10～100 milliliters, and the thickness of rubber layer encases and helps the rubber layer at spending frame 6 places should thicken 2～6 millimeters between 0.5～5.0 millimeter on the spoon body, sees the thickening layer 7 among the figure.When the spoon body bulk is big, can be along imbedding ring like steel wire (promptly along spoon 1 one weeks of body) in the rubber layer at spoon body 1 edge, and can allow this ring like steel wire be connected as required with helping spending frame 6, spoonful can not damage or be difficult to use in use because of excessive distortion with assurance.Stiffening ring 4 is rectangle, and surrounds 3 seams 3, and the cross section of stiffening ring is arc, width 1 millimeter.The length of seam 3 should be determined by test, is generally 5～20 millimeters, is as the criterion with water retention coefficient 20～30%.The rubber layer that constitutes spoon body 1 is the thickest in spoon body edge, and the spoon bottom is the thinnest, transition gradually.

Example 5: Figure 15 is a kind of Ladle for separating oil-water that the stress deformation frame is arranged, and its volume can be at 15～50 milliliters.Wherein the stress deformation frame 8 two ends part that is arcuation is bonding firmly with the both sides of spoon body 1, has increased the stability of spoon body 1 shape.And limited block changes cylinder 11 and cylinder 12 into, and allows cylinder 12 entangle cylinder 11, both can limit the excessive deformation of stress deformation frame 8, has also increased the stability of stress deformation frame 8 simultaneously.

Claims (10)

1, a kind of Ladle for separating oil-water comprises a spoonful body (1) and kettleholder (2), it is characterized in that having on the said spoon body (1) seam (3) of at least one energy elasticity folding.

2, according to the said Ladle for separating oil-water of claim 1, it is characterized in that having at least a said bottom section that is sewn on said spoon body, the mid point that preferably has a seam at least overlaps with the minimum point of spoon body, and the length of any said seam should make: in (1) spoonful during empty this seam be in closed condition; (2) this seam can be opened when spoon body filled with water; (3) reduce near this seam when liquid level, before oil did not spill as yet, this seam can in time be closed.

3,, it is characterized in that said spoon body made by rubber according to the said Ladle for separating oil-water of claim 1; Said kettleholder both can be with the spoon body be the integral body that same material is made, also can be by making, and be connected with a spoon body by tenon structure, bonding, mode such as inlay with spoon body material inequality.

4,, it is characterized in that said spoon body made by rubber according to the said Ladle for separating oil-water of claim 2; Said kettleholder both can be with the spoon body be the integral body that same material is made, also can be by making, and be connected with a spoon body by tenon structure, bonding, mode such as inlay with spoon body material inequality.

5,, it is characterized in that the length of any seam (3) should make the water retention coefficient of spoonful body between 1～99%, preferably between 5～90%, more preferably between 10～85%, most preferably between 10～80% according to the said Ladle for separating oil-water of claim 4; The time that spills that the quantity of said seam (3) should make spoonful body 100 seconds with interior, preferably 50 seconds with interior, more preferably 30 seconds with interior, most preferably in 15 seconds.

6, according to the said Ladle for separating oil-water of each claim in the claim 1～5, it is characterized in that also increasing reinforced support, help spending frame or stress deformation frame, said reinforced support is that a kind of spoon body that can increase is or/and the support of kettleholder non-deformability, said help the spending frame be a kind of support that can increase the opening degree of seam (3) by the gravity of liquid in the spoon body, said stress deformation frame is a kind of support that can allow the user control the opening degree of seam (3) by the hand applied pressure.

7, according to the said Ladle for separating oil-water of claim 6, it is characterized in that said reinforced support can be to be embedded in spoonful body or/and the skeleton in the kettleholder, or with the spoon body or/and the support that kettleholder is bonded as one, or be the carriage of holding spoonful body, and reinforced support extends all right original kettleholder of some or all of replacement of part of mutual kettleholder; The said spending frame that helps is lighted the middle part that extends downward spoonful body in the handing-over of spoon body and kettleholder, and be rigidly connected with kettleholder or with kettleholder be the integral body that same material is made; Said stress deformation frame is an elasticity U type frame, and its two ends combine with the both sides of spoon body respectively, and the stress deformation frame replaces original kettleholder.

8,, it is characterized in that its shape can be the shape of soup ladle, soupspoon or teaspoon according to each said Ladle for separating oil-water in claim 1～5 or the claim 7;

9, according to each said Ladle for separating oil-water in the claim 1～5, it is characterized in that to increase at least one kettleholder, Ladle for separating oil-water is become be fit to be placed on the shape of using on bowl edge or the pot edge; Perhaps increasing on the basis of at least one kettleholder, all kettleholders are being done the bending of same shape, Ladle for separating oil-water is being become be fit to be placed on the shape that desktop uses.

10, according to each said Ladle for separating oil-water in claim 1～5 or the claim 7, it is characterized in that said seam can also interconnect or intersect, form shapes such as trident, four forks, five forks, six forks, rice word.

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