CN101849887A

CN101849887A - Feeder

Info

Publication number: CN101849887A
Application number: CN201010151978A
Authority: CN
Inventors: 劳富文
Original assignee: Dongguan Kidsme Trading Co Ltd
Current assignee: Dongguan Kidsme Industrial Co., Ltd.
Priority date: 2009-07-22
Filing date: 2010-04-21
Publication date: 2010-10-06
Anticipated expiration: 2030-04-21
Also published as: CN101849887B

Abstract

The invention discloses a feeder, which comprises a first connector, a food container and a second connector, wherein the first connector comprises a first opening and an annular platform arranged on the inner lower wall of the first connector; the food container comprises a bag and an annular opening part positioned on the upper part of the bag, the bag comprises a bag front end and a bag rear end, the food container is detachably sleeved below the first connector, the food container is made of an elastic material for food, and the bag front end is provided with a plurality of through holes; the second connector is matched with the first connector so as to open and close a container port at the opening part; and when the second connector closes the container port at the opening part, the second connector is matched with the inner wall of the first connector and extrudes the edge of the opening part on the annular platform so as to fix and seal the container port at the opening part.

Description

A kind of feeder

Technical field

Present patent application relates to daily living article, is specifically related to a kind of feeding device.

Background technology

At present, when feeding liquid foods such as milk, beverage to consumption by infants, can use feeding bottle.In case in the time of will feeding the fruit that is cut into small pieces such as pear, Fructus Mali pumilae and vegetable, fruit jelly and yoghourt etc. to consumption by infants, just do not have suitable feeding utensil.

Summary of the invention

Present patent application technical problem to be solved is, satisfies people's hope, and a kind of feeder is provided, and can give foods such as infant feeding fruit, fruit jelly, yoghourt.

For this reason, present patent application provides a kind of feeder, comprising: first connector comprises first opening and the annular platform that is arranged on the lower inner wall place of first connector; Food container, comprise bag, be positioned at the circular opening portion on bag top, described bag comprises bag front end and bag rear end, and food container detachably is enclosed within the below of first connector, and described food container is made with elastomeric material by food and described bag front end is provided with a plurality of through holes; Second connector, thus it cooperates the vessel port of opening and sealing described peristome with first connector; When the second connector closed peristome vessel port, described second connector cooperates with the first connector inwall, and the edge of described peristome is squeezed on the described annular platform, thereby fixes and seal the vessel port of described peristome.

Described second connector has pressure ring and the boss that is arranged on the pressure ring; The vessel port shape of the shape of described boss and peristome is complementary; When the second connector closed container mouth, described boss is filled in the vessel port, and described pressure ring is squeezed in the edge of peristome on the described annular platform and with the inwall of first connector and cooperates.

Described bag front end is shaped as the shape that is complementary with the open degree of lip-rounding of people, and promptly the transversal profile of the arbitrary position of bag front end is oblateness and the tip with rounding off, and bag front end thickness from top to bottom increases gradually; Described through hole is distributed on two the labial surface of bag front end.

Described feeder also comprises middleware, and described middleware is used to prevent that the food in the food container from flowing backward in the described food importing part between the described body and first connector.

Described middleware comprises housing and at least one baffle plate, and described housing comprises hollow bulb, and described baffle plate is positioned at described hollow bulb.

The aperture of described first through hole is 1mm-5mm.

Distance between described adjacent through-holes is that 2mm is to 10mm.

Described food container is made with elastomeric material by food.

Described projection is positioned at described first through hole outer surface on every side.

Described projection is between the described first adjacent through hole.

The feeder of present patent application is reasonable in design, and is simple in structure, and production cost is low, is easy to apply.

Description of drawings

Fig. 1 is the part decomposing schematic representation of first embodiment of present patent application;

Fig. 2 is the part decomposing schematic representation of second embodiment of present patent application;

Fig. 3-the 4th, second embodiment of present patent application open with closed state under sketch map;

Fig. 5 is the structural representation of first and second connectors;

Fig. 6 is the part decomposing schematic representation of the 3rd embodiment of present patent application;

Fig. 7 is the structural representation of the 4th embodiment of present patent application;

Fig. 8-the 10th, the sketch map of different middlewares;

Figure 11 is lobed bag structure sketch map;

Figure 12-the 14th, figure go A-A in 11 to the cutaway view with different bulge-structures.

The specific embodiment

In order more at large to understand the present invention, the present invention is described further below in conjunction with accompanying drawing.

Shown in Fig. 1-2, wherein show feeder of the present invention, comprise food container 7, first connector 5, second connector 3.Wherein, first connector 5 comprises first opening 51 and the annular platform 54 that is arranged on the lower inner wall place.Food container 7 comprises bag 72, is positioned at the peristome 71 on bag 72 tops, and described bag 72 comprises bag front end 722 and bag rear end 721, and bag rear end 721 is made as one with described peristome 71.Described food container 7 detachably is enclosed within the below (as Fig. 3) of first connector 5 by the edge on the peristome 71 712, can after use food container 7 be pulled down like this, thereby clean easily and sterilize.Thereby can cooperating with first connector 5, second connector 3 opens the vessel port 711 of peristome 71 as described in (as Fig. 3) and the sealing (as Fig. 4).When second connector 3 is opened in first connector 5 (as Fig. 1-3), the vessel port 711 of peristome 71 no longer is in closed state, first opening 51 of first connector 5 is connected with the vessel port 711 of described food container, so just can food be put into food container by first opening 51, vessel port 711; When second connector 3 snapped onto on first connector 5, the inwall of second connector 3 and first connector 5 was fastened, and described edge 712 is squeezed on the described annular platform 54, thereby fixed and seal described vessel port 711.

As shown in Figure 2, be distributed with a plurality of through holes 8 on the bag front end 722, the size of through hole 8 is designed to make food can not block into trencherman's esophagus through behind the through hole 8.Sting when food when advancing trencherman's (comprising baby and patient etc.), the foods in the bag 72 are squeezed out bag 722 by through hole 8 and enter in the mouth.The babies that can pack in the bag 72 like that the food eaten, baby can be liked taking food and process on the feed in realized the massage dental bed.With respect to insipid Molars rod, the feeder of this design better effects if of grinding one's teeth in sleep.In addition, when user adopted feeder to feed food such as trencherman's feeding fruit, pack in bag 72 fritter fruit or other food as fruit jelly, yoghourt, vegetable, meat, fish etc., and were put into into trencherman's mouth with bag 72, and allowing into, the trencherman sucks, chew food.For existing fruit juice the fruit of marc is arranged again, the thinner marc of fruit juice and part will be advanced in trencherman's suction inlet through the through hole on the bag front end 722 8, and part can not be stayed in the food container by the thicker marc of through hole 8.Because through hole 8 less than the esophagus that advances the trencherman, advances the trencherman and can not choke, and has ensured safety.The fruit that does not have marc for having only puree, its puree can be advanced in the whole suction inlets of trencherman by the through hole 8 on food container, so use this feeder to feed foods such as trencherman's feeding fruit, can feed trencherman's feeding fruit and food, study is chewed, can not make into that the trencherman is being choked by fritter fruit, can also save the trouble that fruit is squeezed the juice, safe and convenient to use.In this way can convenient eating person edible fresh fruit (as Fructus Fragariae Ananssae, Fructus Mali pumilae, pears), vegetable, fish, meat etc., can make into that the trencherman can draw nutrition comprehensively, reach the purpose of growing up healthy and sound.In addition, when taking food with feeder of the present invention, the saliva of user also can enter in the food container by through hole 8, thereby helps decomposing and digest food.Food container 7 among the present invention can constitute chews container, fully provides to chew movable necessary condition and environment (saliva etc.).The baby can initiatively take food, and makes the development of baby's brain in advance by chewing, and can assist baby's brain to further develop.

In general, bag rear end 721 refers to the part of not establishing through hole 8 on the bag 72.But also can have through hole 8 on the bag rear end 721, be equivalent to bag rear end 721 this moment also is bag front end 722, and the two is identical.

Food container 7 (peristome 71 and bag 72) is made with elastomeric material by food.Food comprises silica gel or latex or other rubber for food or polrvinyl chloride (PVC) with elastomeric material.More environmental protection of food container that silica gel makes, safer, more durable is used in silica gel (feed level other) material non-toxic, environmental protection, wear-resisting, high temperature resistant, low temperature resistant, ageing-resistant.Elastomeric material can make food container can keep intrinsic profile and have flexibility concurrently, and then keeps inherent Sheng and carry the food space.The space of chewing that more helps the interior food of laboratory rodent chow container can be provided.Food container in the existing feeder (as: fabric mesh bag) can only allow then into the trencherman is passive swallows, and can not allow the baby initiatively take food, and can't promote that more the baby chews.The material of food container can be made for transparent or semitransparent, colourless or colored materials, so that dealing with various requirements.The thickness of food container, the especially thickness of bag 72 can be adjusted according to the dynamics of chewing of advancing the trencherman, and very are suitable for baby's stage of learning to take food.

As shown in Figure 1, 2, feeder also can comprise the cover cap 9 that is used to cover food container 7.Cover cap 9 can make food and air completely cut off.Can not prevent dust when the person does not temporarily eat on the feed yet.Cover cap 9 is discerptible to be connected with first connector 5.Particularly, in Fig. 1,

cover cap

9 and 5 clampings of first connector.Certainly, cover cap 9 also can be threaded with first connector 5.Cover cap 9 bottoms are provided with supporting component 91.Supporting component 91 can make cover cap be placed on the desk stably.When adding food in food container, cover cap 9 can be stuck on first connector 5, and cover cap 9 is put on the table, this can make things convenient for the user to place food in food container, user even can carry out one-handed performance.Cover cap 9 can be transparent, conveniently to see the quantity of food of adding.

Shown in Fig. 1,5, feeder can comprise that also being used to is the tether spare 10 of lifting rope.Tether spare 10 can be arranged on second connector 3.Tether spare 10 can be one-body molded by the injection moulding mode with second connector 3.Tether spare 10 can adopt the ebonite material to make.Hitch or pass tether spare with rope, and hang on one's body the baby, prevent that feeder from falling on the ground, avoid making dirty, help health.

Shown in Fig. 1,5, feeder also can comprise Handleset 1, and Handleset 1 links to each other with second connector 3.But the own hands of this convenient eating person is grabbed feeder and is taken food, promotes the coordination of trencherman's (particularly baby and patient) into hand muscular training, the hands that advances the trencherman, brain, mouth to take exercise.Handleset can be 1, also can be 2.The feeder of this kind design can be realized baby's active feed.

Second connector 3 has numerous embodiments, below in conjunction with accompanying drawing second connector is described.

Shown in Fig. 1,4, second connector 3 can comprise outer ring 33 and lid 31, and lid 31 covers on outer ring 33.Outer ring 33 and lid 31 can be one.Outer ring 33 and lid 31 also can be assembled together through concavo-convex rotational structure.Concavo-convex rotational structure can comprise groove and projection, and the corresponding respectively design of groove and projection is on outer ring 33 and lid 31.Outer ring 33 and lid 31 also can be assembled together through being threaded.Described second connector 3 also can have pressure ring 32 and the boss 34 that is arranged on the pressure ring.When second connector, 3 closed peristomes 71, described boss 34 is filled in vessel port 711, and described pressure ring 32 is squeezed in edge 712 on the described annular platform 54 and with the inwall of first connector 5 and cooperates.The shape of the shape of described boss 34 and vessel port 711 is complementary, so that better sealed container port 711, when being circular when vessel port 711, the shape of boss 34 is cylindrical so.

In another embodiment, shown in Fig. 2,6, second connector 3 comprises body 36 and food gatherer 35.Body 36 cooperates with first connector 5, and body 36 is provided with second through hole 861.Food gatherer 35 is contained on the body 36, and food gatherer 35 is provided with second opening 351.Food gatherer 35 is used for the food in it is imported in the food container 7 by first opening 51 of second through hole 861 on second opening 351, the body 36, first connector 5, the vessel port 711 of food container.After second connector is divided into body and food gatherer, the volume of food gatherer can be done greatly.After treating that the interior food of food container is eaten up, user (comprising the head of a family or child) can import the food in the food gatherer in the food container, and edible person continues to eat.It is edible that this can conveniently take food to the outside, can also increase the enjoyment of feed.

In Fig. 2-4,6, the food gatherer is an extrusion, by pushing its surface, food in it can be extruded out, and enters in the food container 7 by second through hole 861 on second opening 351 on it, the body 36, first opening 51 of first connector 5, the opening 71 of food container successively.Extrusion is made with elastomeric material by food.Food can comprise silica gel or latex or other rubber for food or polrvinyl chloride etc. with elastomeric material.

The profile of the body 36 of the opening 71 of food container 7, first connector 5, second connector, second opening of extrusion can be designed to circle.This design does not have the corner or spot as yet untouched by a clean-up campaign, the convenient cleaning.

In one embodiment, as shown in Figure 7, the food gatherer can comprise tube 37, projectile 38.Tube 37 is a hollow, and first end of tube 37 is second opening 371, and second end of tube 37 is the 3rd opening 372.Tube 37 is connected with body 36, and projectile 38 is inserted in tins 37 movably.Food can be contained in the tube 37.Promote projectile 38 and move, can increase the pressure in the tube, thereby easily food be imported in the food container 7 to the direction of food container 7.

As shown in Figure 6, feeder also can comprise middleware 6, and middleware 6 is used to prevent that the food in the food container from flowing backward in the food importing part between the body and second connector.As shown in Figure 8, in one embodiment, middleware 6 can comprise housing 61 and two baffle plates 63.Housing 61 comprises hollow bulb, and baffle plate 63 is positioned at hollow bulb.Two baffle plates 63 are arranged in a crossed manner.Baffle plate 63 can block the food in the food container, imports in the part to prevent that food from flowing backward to easily.And extruding can increase the pressure in the extrusion during extrusion, and then impels the food in it to move in the food container.Certainly, the quantity of baffle plate 63 can change as required.For example: as shown in Figure 9, the quantity of baffle plate 63 also can be one.As shown in figure 10, the quantity of baffle plate 63 also can be three, and three baffle plates 63 can be arranged in a crossed manner.In the application's embodiment, but middleware is an alternative pack, establishes and do not establish middleware all can.

In addition, need to prove, second connector 3 also is confined to above-described several form, and cooperating also be not limited between second connector and first connector is fastened, also can have multiple other forms, for example, second connector 3 can be certain container, such as, second connector is the feeding bottle bottle, can also can be connected by above-mentioned snapping mode by threaded engagement between the feeding bottle bottle and first connector 5.After user is screwed in feeding bottle on first connector 5 by screw thread, promptly form sealing state between the two.When user is turned on feeding bottle by screw thread from first connector 5 after, promptly form open mode between the two.Certainly, can also be connected by other modes such as clamping or snappings between the two.User can be put into food (as viscid foods such as syrup, rice paste, gruel) in feeding bottle, advance the trencherman and can take food by food container.

In order further to understand food container 7, the various preferred embodiments of used food container 7 among each embodiment among the present invention are carried out detailed description below in conjunction with accompanying drawing.

The shape of bag 72 can be designed to nipple-like.The feeder of this design can be consoled the baby, promotes baby's feed.Also can be the shape of flat nipple, perhaps bag 72 be slick and sly tip-shape.The shape of bag 72 also can design the shape that is complementary with the open degree of lip-rounding of people, and promptly the transversal profile of bag front end 722 arbitrary positions is oblateness and the tip with rounding off, and bag front end 722 thickness from top to bottom increases (as Figure 12-14) gradually.At this moment, former and later two faces on bag front end 722 widths are labial surface (not two faces over against about the view person shown in Figure 12-14 just), and through hole 8 just is distributed on described two labial surface.Design makes things convenient for the baby to take food like this, and helps the open mouth of baby and bite bag 72, draws fruit juice, puree or very tiny marc, and can not choked.These designs make things convenient for the baby to take food and cause its feed and are intended to.Food container 7 can also be other various shapes, to cooperate different needs.And the thickness of food container also can adjust accordingly as required, and for example: thickness can be 1mm to 6mm, and this is very suitable is just learning the baby that takes food.

Edge 712 is exactly in fact that a kind of being convenient to is fixed to coupling part on the feeder (as feeding bottle bottle etc.) with food container, because food container 7 is made by elastomeric material, in fact edge 712 is similar to the packing ring that is used for fixing and seals between two parts, it can be different shape, as circle, rectangle, triangle etc.

The size of through hole 8 is designed to make food can not block into trencherman's esophagus through behind the through hole 8.The quantity of through hole 8 can change as required, and a plurality of (at least two) through hole 8 generally can be set, and for example is 20, also can is 10 etc.And when liquid state or solid-liquid mixing food were put into food container, because capillary influence, liquid can form the thin film of a sealing on through hole 8.Food can directly not flow out in through hole 8 easily.Advancing that the trencherman need suck or chew could be with 8 sucking-off of food via through holes.This has promoted to advance the exercise of trencherman's face muscle on every side, and can temper feed person's vital capacity.Can avoid also that into trencherman (particularly baby) is when playing feeder, the liquid in the food oneself leaks from through hole 8, into trencherman's the clothes of avoiding making dirty.If food container adopts the thread fabric of common cotton, on the one hand, food container is being snapped reinstatements of can not upspringing automatically after flat, and on the other hand, the through hole on the fabric does not have elasticity, is difficult in and forms a thin film that seals on the through hole.In present patent application, the distance that adjacent through-holes is 8 can be 2mm to 10mm, for example be 2mm, 4mm, 6mm, also can be 10mm.The shape of through hole 8 can change as required.For example: through hole 8 can be circular, square, triangle etc.When through hole 8 is circular, the aperture of through hole 8 can be 1mm to 5mm (preferred 1-3mm), through-hole aperture can be adjusted according to different needs, so that with good control food discharge and speed.Through hole 8 regular distribution or non-regular distribution on the bag front end are all right, and the style that through hole 8 is arranged can change according to different food needs.The aperture of through hole 8 identical or different all can, when through-hole aperture not simultaneously, the aperture of anterior through hole is greater than the aperture of rear through hole.

Projection 81 position can be set arbitrarily, as long as the baby can contact or feel on the feed the time.Shown in Figure 13-14, can be provided with projection 81 on the surperficial border of the through hole 8 on the bag front end 722.In the embodiment shown in Figure 13-14, projection 81 lay respectively at through hole 8 outside, on the interior and surfaces externally and internally border.Projection 81 can be used for massaging dental bed, alleviates the discomfort of long teeth, and the dental bed that helps the baby is grown, and grows marshalling, beautiful tooth.Projection 81 also can strong dental bed, improves the ability of chewing, and protruding 81 the time when having on the outer surface border, projection 81 also has the effect of scraping tongue fur when chewing feed.In addition, also can be provided with projection between adjacent two through holes, on that described projection is positioned at the bag front end and/or the outer surface.When projection 81 is positioned at the inner surface of bag front end 722 (being not limited to the inner surface border of through hole), soft because food container adopts elastomeric material to make, even projection 81 is positioned at inner surface, advances the trencherman and also can feel, and can be used for massaging dental bed.And when food container 7 two relative labial surfaces are bitten a time-out, advancing the trencherman will be stronger to the sensation of projection.And projection 81 advances the trencherman and will feel that projection is more soft when being positioned at inner surface, also can be more comfortable during the massage dental bed.Projection 81 can also be positioned at the inner surface and the outer surface of plastic bag for storing food capsule front end 722 simultaneously, and projection 81 can also be between adjacent through-holes 8.

The size of food container can be adjusted because of needs.For example: in one embodiment, the thickness of food container is 1.2mm.Edge 712 internal diameters of peristome 71 are that 20.6mm, external diameter are that the height at 33.5mm, edge 712 is 2mm.The width of the recess 713 on the edge 712 is 3mm, and the distance between two relative recesses 713 is 27.25mm.The height of food container is that 38.75mm, width are 32.96mm.The aperture of through hole 8 is 2mm.In one embodiment, the thickness of food container is 1.2mm.The internal diameter at the edge 712 of peristome 71 is that 20.6mm, external diameter are that the height at 33.5mm, edge 712 is 2mm.The width of the recess 713 on the edge 712 is 3mm, and the distance between two relative recesses 713 is 27.25mm.The height of food container is that 38.75mm, width are 32.96mm.The aperture of through hole 8 is 2mm.In another embodiment, the thickness of food container is 1.35mm.The internal diameter at the edge 712 of peristome 71 is that 20.3mm, external diameter are that the height at 33.5mm, edge 712 is 2mm.The width of the recess 713 on the edge 712 is 3mm, and the distance between two relative recesses 713 is 27.25mm.The height of food container is that 38.75mm, width are 23mm.The aperture of first through hole 8 is 1.5mm.This can be fit to baby's growth need of different phase.

But feeder in the present patent application and food container convenient eating person take food by food container, mix through hole control food discharge, and food can not leak easily, than tradition feed mode clean, health, convenience.And need not to use other feed instruments (as knife and fork, spoon and chopsticks), easier than tradition feed mode.Be not only applicable to the baby, be applicable to the situation of inconvenience feed yet, for example wounded or disabled, old age or sufferer personage, even be applicable to weightless space state.And food contains and to be stated from the food container, guarantees cleaning easily when feed.

It will be apparent to those skilled in the art that various feed parts (food container) can with different feeder between be used.Feed parts in the above-described feeder (and accompanying drawing) just in the mode of embodiment to the present patent application explanation that makes an explanation, do not constitute restriction to this patent claim.

Present patent application describes by several specific embodiments, under the situation that does not break away from the present patent application scope, can also carry out various conversion and be equal to alternative present patent application.In addition, at particular condition or concrete condition, can make various modifications to present patent application, for example, the peristome of first connector, second connector and food container can be circle, triangle, rectangle etc., and these distortion all do not break away from the scope of present patent application.Therefore, present patent application is not limited to disclosed specific embodiment, and should comprise the whole embodiments that fall in the present patent application claim scope.

Claims

1. a feeder is characterized in that: comprise

First connector comprises first opening and the annular platform that is arranged on the lower inner wall place of first connector;

Food container, comprise bag, be positioned at the circular opening portion on bag top, described bag comprises bag front end and bag rear end, and food container detachably is enclosed within the below of first connector, and described food container is made with elastomeric material by food and described bag front end is provided with a plurality of through holes;

Second connector, thus it cooperates the vessel port of opening and sealing described peristome with first connector; When the second connector closed peristome vessel port, described second connector cooperates with the first connector inwall, and the edge of described peristome is squeezed on the described annular platform, thereby fixes and seal the vessel port of described peristome.

2. feeder as claimed in claim 1 is characterized in that: described second connector has pressure ring and the boss that is arranged on the pressure ring; The vessel port shape of the shape of described boss and peristome is complementary; When the second connector closed container mouth, described boss is filled in the vessel port, and described pressure ring is squeezed in the edge of peristome on the described annular platform and with the inwall of first connector and cooperates.

3. feeder as claimed in claim 2, it is characterized in that: described second connector comprises body and food gatherer, described body cooperates with first connector, described body is provided with second through hole, described food gatherer is contained on the body, described food gatherer is provided with second opening, and described food gatherer is used for the vessel port of the food in it by second through hole on described second opening, the described body, first opening of first connector, described food container imported in the bag of described food container.

4. feeder as claimed in claim 3 is characterized in that: described food gatherer comprises extrusion.

5. feeder as claimed in claim 4 is characterized in that: described extrusion is made with elastomeric material by food.

6. as claim 3 or 4 described feeder, it is characterized in that: described food gatherer comprises tube, projectile, and first end of described tube is second opening, and second end of described tube is the 3rd opening, described tube is connected with body, and described projectile is inserted in the described tube movably.

7. feeder as claimed in claim 3 is characterized in that: also comprise being used to prevent that the food in the food container from flowing backward to the interior middleware of described food importing part, described middleware is between the described body and first connector.

8. feeder as claimed in claim 7 is characterized in that: described middleware comprises housing and at least one baffle plate, and described housing comprises hollow bulb, and described baffle plate is positioned at described hollow bulb.

9. as claim 1,2,3,7 or 8 described feeder, it is characterized in that: described feeder also comprises latch assembly, and described latch assembly is with first connector and the locking of second connector when described sealing state.

10. as claim 1,2,3,7 or 8 described feeder, it is characterized in that: described food container is made with elastomeric material by transparent or semitransparent, coloured or colourless food.

11. as claim 1,2,3,7 or 8 described feeder, it is characterized in that: described bag front end is shaped as the shape that is complementary with the open degree of lip-rounding of people, the transversal profile that is the arbitrary position of bag front end is oblate and has the tip of rounding off that bag front end thickness from top to bottom increases gradually; Described through hole is distributed on two the labial surface of bag front end.

12. as claim 1,2,3,7 or 8 described feeder, it is characterized in that: described peristome is an annular.

13. as claim 1,2,3,7 or 8 described feeder, it is characterized in that: the inner surface of described bag and/or outer surface are provided with a plurality of projectioies.

14. feeder as claimed in claim 13 is characterized in that: described through hole surfaces externally and internally border is provided with projection; Perhaps described through-hole inner surface border is provided with projection; Perhaps described through hole is equipped with projection on the inside and outside surperficial border.

15. as claim 1,2,3,7 or 8 described feeder,, it is characterized in that: described through hole is for circular, and its aperture is 1-5mm.

16. feeder as claimed in claim 15 is characterized in that: described through-hole aperture is 1-3mm.

17. as claim 1,2,3,7 or 8 described feeder, it is characterized in that: through hole regular distribution on the described bag front end or non-regular distribution, the distance between the adjacent two through hole are 2-10mm.

18., it is characterized in that as claim 1,2,3,7 or 8 described feeder: the aperture of described through hole identical or different all can, when through-hole aperture not simultaneously, the aperture of anterior through hole is greater than the aperture of rear through hole.

19. feeder as claimed in claim 13, described food container is characterized in that: be provided with projection between adjacent two through holes.

20. as claim 1,2,3,7 or 8 described feeder, it is characterized in that: described feeder also comprises the cover cap that is used to cover food container.

21. feeder as claimed in claim 1 is characterized in that: described second connector is container that can food container.

22. feeder as claimed in claim 1 is characterized in that: it cooperates second connector by the snapping mode with first connector.

23. feeder as claimed in claim 11 is characterized in that: the inner surface of described labial surface and/or outer surface are provided with a plurality of projectioies.

24. as claim 1,2,3,7 or 8 described feeder,, it is characterized in that: described through hole is square.