CN209279457U - Ice machine and refrigerator including the ice machine - Google Patents

Abstract

The utility model provides a kind of ice machine and the refrigerator including the ice machine, and the ice machine includes: control cabinet；Ice-making tray is connected to the side of control cabinet and includes more than one receiving portion；And water unit, ice making water is supplied to ice-making tray, wherein water unit includes: offer portion, the space configured with guidance ice making water；Cutting section is open and makes to make ice water to receiving portion offer；And partition wall, portion and external division are provided by described, partition wall includes: first end and the second end, it is formed in the side for being formed with cutting section, front side and rear side are located on the basis of the direction of shifting ice track for forming ice, the second end is located at the direction being unfolded from first end to the opposite direction for the water supply direction for supplying the ice making water or far from the direction of the receiving portion.

Description

Ice machine and refrigerator including the ice machine

Technical field

The utility model relates to a kind of ice machine and including the refrigerator of the ice machine.

Background technique

In general, ice machine includes that control cabinet and ice-making tray etc. are constituted.Such ice machine can be provided to ice-making tray Water is made ice to execute ice making.It makes ice water to provide from the water unit in above-mentioned composition, the amount of the ice making water provided and time point are usual It can be determined by the control unit being located in control cabinet.The ice making water of offer can be accommodated in configuration in the receiving of ice-making tray Portion, and since the environment inside refrigerator or household freezer causes in the below freezing in icing condition of ice making water.In this way The ice making that executes of process move ice can execute later by the rotation of ice-making tray or displacer (ejector).Here, Moving ice by displacer, to be not ice be moved to storage unit by means of self weight, but can be held in the palm by the rotation of displacer pin from ice making Disk is removed.During removal, ice largely can be via the top of ice-making tray and by along clockwise direction or the inverse time The displacer pin that needle direction rotates is removed.At this point, ice is in the collision constituted with around moved in ice track, may cause can not Realization smoothly moves ice.For example, ice may remain on ice-making tray, due to mentioning in the ice machine for smoothly moving ice is not implemented The ice making water of confession leads to can to can exceed that the ice making water capacity that ice-making tray can accommodate and makes to make ice water and overflow or in spilling It freezes in the process.Therefore, ice machine is likely to become the reason of ice making function stops or frequently breaks down.

[existing technical literature]

[patent document]

(patent document 1) Korean Patent Laid the 10-2005-0028226th (2005.03.22)

Utility model content

The purpose of one embodiment of the utility model is, provides a kind of following ice machine: will be after ice-maker makes ice During the ice of formation carries out shifting ice from ice-making tray, it would be possible to be formed in the Construction designings such as the water unit of shifting ice track of ice For not with move ice track cross, to can be improved the ice making efficiency of ice machine by smoothly shifting ice.

The purpose of one embodiment of the utility model is, provides a kind of refrigerator including following ice machine: will make During the ice that is formed carries out shifting ice from ice-making tray after ice maker ice making, it would be possible to be formed in the water unit of the shifting ice track of ice Equal Construction designings be not with move ice track cross, to can be improved the ice making efficiency of ice machine by smoothly shifting ice.

There is provided a kind of ice machine, comprising: control cabinet；Ice-making tray is connected to the side of the control cabinet and includes one Above receiving portion；And water unit, Xiang Suoshu ice-making tray supply ice making water, wherein the water unit includes: offer portion, Configured with the space for guiding the ice making water；Cutting section is open so that the ice making water is provided to the receiving portion；And point Next door provides portion and external division for described, and the partition wall includes: first end and the second end, is formed in be formed The side for stating cutting section is located at front side and rear side, the second end on the basis of the direction of shifting ice track for forming ice Positioned at the direction being unfolded from the first end to the opposite direction for the water supply direction for supplying the ice making water or far from the receiving The direction in portion.

Also, predetermined angular or more can be unfolded from the shifting ice track of the ice centered on first end in the second end, The predetermined angular is 1 degree or more and 10 degree or less.

Also, it can also include: water level sensing sensor, the water for the ice making water that sensing is provided from water unit in receiving portion Position.

Also, control cabinet can make displacer pin rotate, the ice by means of displacer pin moving in rotation.

Also, the profile of cutting section may include zigzag part or flat part.

Also, first end and the second end can be connected by zigzag part or flat part.

Also, partition wall may include: following side, guidance ice making water；Extension, from the following side to one direction of upside Extend；And interconnecting piece, form the boundary of the following side and the extension.

Also, the side of partition wall being cut open can with the distance between the displacer pin for move ice from the extension 1.5 times or less for thinking the width of institute's producing ice cakes.

Also, it can also include: disengaging-proof portion, extend from the cutting section of the second end side.

Also, it broadens when tending to rear side adjacent to the range of the shifting ice track of water unit.

A kind of refrigerator is provided, including the ice machine above recorded.

One embodiment of the utility model is capable of providing a kind of following ice machine: the ice that will be formed after ice-maker makes ice During shifting ice is carried out from ice-making tray, it would be possible to be formed in the Construction designings such as the water unit of shifting ice track of ice be not with shifting Ice track cross, to can be improved the ice making efficiency of ice machine by smoothly moving ice.

One embodiment of the utility model be capable of providing it is a kind of include as lower ice machine refrigerator: will be in ice-maker makes ice During the ice formed afterwards carries out shifting ice from ice-making tray, it would be possible to be formed in the compositions such as the water unit of shifting ice track of ice and set Be calculated as not with move ice track cross, to can be improved the ice making efficiency of ice machine by smoothly shifting ice.

Detailed description of the invention

Fig. 1 is the perspective view of the ice machine of an embodiment according to the present utility model.

Fig. 2 is the figure for showing existing water unit included in ice machine.

Fig. 3 is the figure of water unit included in the ice machine for show the utility model.

Fig. 4 is the enlarged drawing for showing the water unit of an embodiment according to the present utility model

Fig. 5 is the figure for showing the embodiment of water unit of the utility model.

Fig. 6 is the figure for showing the zigzag part for the partition wall to form the utility model.

Fig. 7 is the figure separated by a distance for showing the partition wall of the utility model.

Fig. 8 is the figure that the position for the cutting section for showing the utility model is in the ice machine of rear side.

Fig. 9 is the figure for the ice machine that the partition wall for being opposite in shifting ice track for the water unit for showing the utility model narrows.

Symbol description

10,100,100b: water unit 11,110,110b: offer portion

101b: first end 102b: first end

12,120,120a, 120b: partition wall 121,121a: portion of splitting

122,122a: following side 123,123a: extension

123c: interconnecting piece 125,125b: disengaging-proof portion

130: 130b: cutting section 20,200: ice-making tray

201: receiving portion 300: control cabinet

C1: the first the C2: the second zigzag part of zigzag part

C3: third zigzag part E: displacer pin

B: A separated by a distance: moving ice angular range

Specific embodiment

Hereinafter, being illustrated referring to specific implementation form of the attached drawing to the utility model.But this is only example, this It's not limited to that for utility model.

During illustrating the utility model, if it is determined that specifically to the well-known technique about the utility model Bright so that the objective of the utility model is thickened, then description is omitted.In addition, art described below Language is the term for considering function in the present invention and defining, can be according to the intention or convention of user, fortune user Deng and it is different.Therefore, definition needs to determine based on entire contents of the present specification.

The technical idea of the utility model determines that following embodiment is only used for this by the range of claims The those skilled in the art of utility model technical field effectively illustrate a kind of means of the technical idea of the utility model.

Fig. 1 is the perspective view of the ice machine of an embodiment according to the present utility model.

Referring to Fig.1, ice machine may include water unit 100, ice-making tray 200 and control cabinet 300.Control cabinet 300 can be with Including control unit (not shown) and driving portion (not shown) etc., control unit (not shown) can be calculated from the biography for being configured at ice machine Information that sensor etc. receives and reflected by driving portion (not shown).Also, control unit (not shown) can control use In the water unit 100 of offer ice making water.

The water unit 100 can configure the portion of being provided with 110, and the offer portion 110 is the space for guiding ice making water, It and may include the partition wall 120 that offer portion 110 and exterior space are provided.Partition wall can be cut towards 201 side of receiving portion It opens, so that the ice making water of supply is mobile to 201 side of the receiving portion of ice-making tray 200, making ice water can be by the part that is cut open It is mobile.

In the water supply process of the water unit 100, when control unit (not shown) can determine the amount and offer of ice making water Between point.For example, ice making water can be provided in the state of not freezing, that is, can be mentioned in the state that receiving portion 201 is hollow For.Above-mentioned state can be by for sensing the water level sensing sensor institute for being contained in the water level of ice making water of receiving portion 201 The information of sensing is judged that receiving portion 201 is hollow state if being judged as, can provide ice making water.Certainly, even The hollow state in receiving portion 201 can not also provide ice making water under full ice-like state, and shifting ice can not also be executed after ice making And it is standby.These can be optional item.

In addition, if determination executes water supply under the hollow situation in receiving portion 201 ice making can be provided from water unit 100 Water.The ice making water provided from water unit 100 can be frozen to receiving portion movement due to the environment of refrigerator or household freezer.That is, Ice making can be executed.The ice machine for performing ice making can execute shifting ice for going deicing from ice-making tray 200.Moving ice can be with It is executed by means of the rotation of ice-making tray 200, it is also possible by means the rotation of displacer executes.In the rotation by means of displacer Then in the case where executing shifting ice, heater (not shown) can make ice-making tray 200 in the fever of the side of ice-making tray 200 It is separated with the ice of adhesion, isolated ice can be removed by the rotation of displacer.It usually can be by means of self weight by mobile ice Fall to storage unit.

During above-mentioned shifting ice, ice cube since by isolated time point to can during being moved to storage unit It can cause not move on the motion track of normal ice due to the contact that a part with ice machine is constituted.For example, moving ice In the process, ice and the side of water unit 100 are in contact, and then after executing shifting ice, ice may be also located at ice-making tray 200 The position of upside one.In this case, it is ice storage state and the hollow water level sense in receiving portion 201 according to sensing storage unit Sensor is surveyed, control unit may be controlled to supply ice making water from water unit 100.

The ice making water of supply may be filled to overflowing due to the ice that is not remained in ice-making tray 200 by shifting ice and be accommodated Portion 201.Even if ice making water is filled predetermined amount with receiving portion 201 and is provided, if during making ice water freezing with residual Ice adhesion and form ice, then move ice possibly can not be smoothly performed by the rotation of displacer.For example, for existing system For ice maker, as shown in Fig. 2, the partition wall 12 of water unit 10 can be arranged on the motion track of ice when moving ice.

Here, the motion track of ice can be according to heating temperature, the rotation speed of fever time, displacer for including heater Degree and the environment of the temperature in refrigerator or household freezer etc. determine that these conditions may be subtle but be constantly changed, therefore the shifting of ice Dynamic rail mark may also change bit by bit whenever moving ice.It is therefore desirable to the motion track it is sufficient between Every so that the composition on motion track when ice is moved is not present.However, existing water unit 10 does not have such set Meter.For example, ice may be in contact or collide with the partition wall 12 for the side being cut open when moving ice.

Partition wall 12 by make to make ice water to receiving portion it is mobile in a manner of be cut open, therefore partition wall 12 can with receiving Portion, that is, the closest mode of the motion track for move ice is arranged.Therefore, when moving ice, ice may be cut open one The partition wall 12 of side is in contact or collides, and smoothly moves ice so as to execute.

Fig. 3 is the figure of water unit 100 included in the ice machine for the embodiment for being shown as the utility model.

Referring to Fig. 3, water unit 100 can be cut open in the position neighbouring with receiving portion 201, so that ice making water energy is enough to receipts Appearance portion 201 is mobile.In the case where partition wall 120 is not cut open, it is also able to carry out the moving rail for guiding ice when moving ice The guiding function of mark, however formed in a manner of being cut open, if therefore ice enter through and cut open space, may with point Next door is in contact or collides.Thereby it is ensured that with the motion track of ice it is sufficient apart from when be conducive to move ice.

However, in order to avoid the contact and the collision, if partition wall entirety and 201 indwelling distance of receiving portion, nothing Method guides in the supply direction for making ice water to 201 side of receiving portion, therefore can will interfere the motion track of ice or enter the shifting of ice The part of dynamic rail mark is formed as the shape separated compared to part in addition to this from the motion track.

For example, guiding ice making water to the part of 201 side of receiving portion, i.e., the following side of partition wall 120 can with receiving The neighbouring mode in portion 201 is arranged, so that portion of splitting (the 121 of Fig. 4) can make to make ice the water process mobile to 201 side of receiving portion Middle execution guiding function.Therefore, following side can at least indicate the height of the water level for the ice making water for being contained in offer portion 110 or more Degree.The divider wall parts extended upwards more than the following side can be spaced horizontal with receiving portion 201.That is, partition wall 120 can To be formed as shape that is spaced horizontal and extending upwards.

As an example, as shown, be more than the following side of partition wall 120 part can along with receiving portion 201 it is horizontal every The directivity curve opened extends.Curve extension can be formed as, in the case where bending direction variation, with continuing upward, Partition wall 120 and receiving portion 201 are spaced horizontal.

(a) of Fig. 4 is the enlarged drawing for showing the water unit 100 of an embodiment according to the present utility model, (b) of Fig. 4 It is the plan view for showing the water unit 100 of an embodiment according to the present utility model.

Referring to Fig. 4, partition wall 120 may include: following side 122, and ice making water is guided to receiving portion；And extension 123, extend upwards from following side 122.Specifically, partition wall 120 is contained in the water unit above receiving portion 201 100, and split on the basis of following side 122 from receiving portion 201.Here, splitting indicates partition wall 120 on the basis of vertical direction Preset angle is separated in the horizontal direction from receiving portion 201 and is extended upwards.For example, preset angle can be 1 degree with It is more than upper 10 angles identified below.

It is same as above, when moving ice, the motion track that ice is removed and moves from ice-making tray 200 and as shown in the figure Shifting ice direction it is identical, it is mainly similar but have differences when moving ice every time to move ice direction, which can be according to including heating The heating temperature of device, fever time, the rotation speed of displacer and the temperature in refrigerator or household freezer environment etc. and determine, this A little conditions may be subtle but be constantly changed, therefore the motion track of ice can also be slightly different when moving ice every time.

Therefore, it can be as the angle of the preset angle determined between 1 degree or more 10 degree or less following Separate an example of angle: independently with the angle that changes according to above-mentioned condition, even if ice is moving ice by cutting section 130 It is middle that 110 inside of offer portion is provided, it is ensured that will not to occur and the contact of partition wall 120 or collision.

Fig. 5 is the sectional view for showing the embodiment of water unit of the utility model.

Referring to (a) of Fig. 5, (a) of Fig. 5 is the exemplary sectional view illustrated by Fig. 4, and can be upward with curved shape It Fang Yanshen and is separated along a direction (right direction in figure).The shape can be the shape of the partition wall 120 for being sufficiently spaced from, So that ice is not at motion track by a part of water unit 100 when shifting ice.That is, extend upwards as partition wall 120 and The portion 121 of splitting split to a direction (right direction in figure) and separate the space to be formed can be in view of can whenever moving ice Can variation shifting ice track and the space that separates in the horizontal direction.

As shown in (b) of Fig. 5, it is same as above in the horizontal direction separate can be with a linear type direction to the upper side (right direction in figure) extends and separates.In this case, it guides in order to which water will be made ice to receiving portion 201, following side 122a may be arranged to adjacent to 201 side of receiving portion, and can be the extension 123a extended upwards from following side 122a The shape gradually separated in the horizontal direction.

Fig. 6 is the figure for showing zigzag part C1, C2, C3 of the partition wall 120 to form the utility model.

Water supply can be used according to curvature and diversely referring to Fig. 6, zigzag part C1, C2, C3 of the partition wall 120 of incision Portion 100.Here, zigzag part C1, C2, C3 show the zigzag part of extension, and indicate from the branch extended upwards from following side 122 The partition wall 120 that point starts.Also, each zigzag part C1, C2, C3 be for the difference realized in different forms according to curvature into One example of row explanation.

First zigzag part C1 is as the zigzag part sharp extended upwards from following side 122, compared to other zigzag parts C2, C3, the distance separated from the motion track of ice can be shorter.On the contrary, can increase can guide from water unit 100 The amount for the ice making water that offer portion 110 provides.That is, the partition wall of the form sharp extended upwards such as the first zigzag part C1 can Be suitable for making ice water supply is more or the range of the motion track of ice is compared to including other zigzag parts C2, C3 Water unit for narrower situation.

Also, third zigzag part C3 is as the zigzag part gently extended upwards from following side 122, compared to other songs Folding part C1, C2, the distance separated from the motion track of ice can be longer.On the contrary, it is possible to reduce can guide from water unit The amount for the ice making water that 100 offer portion 110 provides.That is, point of the form gently extended upwards such as third zigzag part C3 Next door may adapt to ice making water supply is less or the range of the motion track of ice is compared to including that other are tortuous Wider situation for the water unit of portion C1, C2.

Also, the second zigzag part C2 is as the complications for being formed in range between the first zigzag part C1 and third zigzag part C3 Portion, function and effect can be implemented as in the range between the first zigzag part C1 and third zigzag part C3.Therefore, according to this field The demand of technical staff can change the shape of zigzag part C1, C2, C3.

If zigzag part C1, C2, C3 of above-described embodiment can change the occupation rate of 120 occupied area of partition wall, first is bent Folding part C1, the second zigzag part C2 and third zigzag part C3 can successively reduce the occupation rate of area.With not formed portion 121 of splitting On the basis of form, the occupation rate of area can be determined as most 80%, minimum 30%

Fig. 7 is the figure for showing the D separated by a distance of partition wall 120 of an embodiment according to the present utility model.

It can be the displacer pin E and interconnecting piece for being contained in ice machine referring to Fig. 7, the D separated by a distance of partition wall 120 The distance between 123c.Here, interconnecting piece 123c can be the boundary between the following side 122 of planar side and extension 123. That is, separated by a distance D can indicate the extension 123 being likely located on the motion track of ice in the horizontal direction with receiving portion 201 every The degree for the distance opened.

The size of the D separated by a distance can on the basis of at a distance from displacer pin E mode spaced apart by a predetermined distance It determines.For example, D can be determined as 1.5 times of distances below of width of institute's producing ice cakes separated by a distance.

That is, partition wall 120 includes: following side 122, ice making water is guided to receiving portion 201；And extension 123, it is located at It can be avoided the position for moving the contact or collision with ice during ice, from receiving portion 201 with predetermined on the basis of vertical direction More than angle separate in the horizontal direction, the predetermined angular be 1 degree or more 10 degree hereinafter, the area of partition wall 120 can be with 30% or more on the basis of 121 state of portion of not splitting.Moreover, planar side is had a common boundary between following side 122 and extension 123 It can be determined as at a distance from neighbouring displacer pin E as 1.5 times of distances below of the width of institute's producing ice cakes.

Fig. 8 be show the cutting section 130b of the utility model position be in rear side ice machine figure.

Referring to Fig. 8, water unit 100b can further extend along the direction parallel with shifting ice direction shown in Fig. 4.Also, Cutting section 130b can be formed in the rear side of the extending direction of the water unit 100b of extension.That is, cutting section 130b can be formed in Water unit 100b adjacent to the shifting ice track of ice, and can be formed in the partition wall of water unit 100b behind shifting ice direction Side.But cutting section 130b can be formed in the top of receiving portion 201, and ice making water energy is made enough to be supplied to receiving portion 201.

Also, such as above situation, water unit 100b along move ice direction and extend in the case where, disengaging-proof portion 125b can be from The partition wall 120b of incision extends.For partition wall 120b, offer portion can be divided when ice is moved along shifting ice direction A part guidance of the partition wall of 110b, and then in the partition wall by guiding and due to occurring with the composition of surrounding Contact or collision etc. cause in the case where being detached from from shifting ice direction, can prevent from being detached from by disengaging-proof portion 125b,

Fig. 9 is the ice making for showing the partition wall 120b for being opposite in shifting ice track of the water unit 100b of the utility model and narrowing The figure of machine.

It is configurable to referring to Fig. 9, water unit 100b and moves ice direction formation shifting ice angular range A.Specifically, moving ice Angular range A can extend scheduled angle to the lateral direction of ice machine in the plane on the basis of the shifting ice direction of ice.

It can be cut open with the partition wall for moving ice direction formation angle and form cutting section 130b.Moving ice angular range A can To have the following structure: ice is not in contact or collides with the divider wall parts of incision, therefore even if be detached from move ice direction and It carries out also capable of swimmingly carrying out shifting ice in the case where shifting ice.

Due to the shifting ice angular range A, when moving ice, ice can not be in contact with a part of water unit 100b or Collision.For example, described a part can be the second end 102b.It can be cut open configured with partition wall 120b in water unit 100b And the cutting section 130b formed.Cutting section 130b representation space, by the end for the part being cut open, that is, point for the side being cut open The both ends of next door 120b are known as first end 101b and the second end 102b, and first end may be arranged to form the shifting of ice Adjacent to front side on the basis of the direction of ice track, the second end 102b be may be arranged to adjacent to rear side.First end 101b and The second end 102b is a part of water unit 100b, can mutually be interconnected by the shape of more than one in flat part and zigzag part It connects.

Specifically, the second end 102b can be formed in the shifting ice course bearing centered on first end 101b from ice The position of predetermined angular is unfolded.The predetermined angular, which can be, moves ice angular range A, is also possible to the angle independently formed.

By the predetermined angular, the second end 102b can compared to first end 101b from receiving portion 201 more It separates.It is such to separate the one of the shifting ice track that condition makes the second end 102b be located further away from ice compared to first end 101b Side, so for avoid move ice when the obstacle as caused by contact or collision.Therefore, such as the present embodiment, it is in water unit 100b Positioned at receiving portion side and in the case that the structure of ice making water is provided, the second end 102b can also be located at from first end The direction that 101b is unfolded and extends to the opposite edge in the offer direction of ice making water.

It, can be according to heating temperature, the adstante febre for including heater in the case where being detached from the shifting ice direction and move ice Between, the environment of the rotation speed of displacer and the temperature in refrigerator or household freezer etc. determine that these conditions may be subtle but be continued Ground variation, therefore the motion track of ice can slightly change when moving ice every time.It can be with scheduled angle to outside ice machine Side direction extends, and makes it possible to accommodate the shifting ice direction changed as described above.

For example, moving ice angular range can be 20 degree or less.More than 20 degree, in the plane, cutting section The distance between 130b and receiving portion 201 become larger, to can not be successfully the offer for realizing ice making water.That is, if one of ice making water Divide and do not flow into receiving portion 201 and supplied to 200 outside of ice-making tray, then may form ice in 200 periphery of ice-making tray, or Person may adhere between the ice stored in storage unit.These results may interfere with ice and take out from ice machine or as holding The reason of row improper shifting ice.

The representative embodiment of the utility model is described in detail above, but the utility model technical field Those skilled in the art to should be understood that the scope without departing from the utility model can carry out embodiment described above each Kind deformation.Therefore, the interest field of the utility model can not be defined in the embodiment, it should by claims and The content being equal with the claims limits.

Claims (11)

1. a kind of ice machine characterized by comprising

Control cabinet；

Ice-making tray is connected to the side of the control cabinet and includes more than one receiving portion；And

Water unit, Xiang Suoshu ice-making tray supply ice making water,

Wherein, the water unit includes:

Offer portion, configured with the space for guiding the ice making water；Cutting section is open so that the ice making water is provided to the receipts Appearance portion；And partition wall, portion and external division are provided by described,

The partition wall includes: first end and the second end, is formed in the side for being formed with the cutting section, to form ice It is located at front side and rear side on the basis of the direction of shifting ice track,

The second end is located at the side deviated from the first end to the opposite direction for the water supply direction for supplying the ice making water To or far from the receiving portion direction.

2. ice machine as described in claim 1, which is characterized in that

The second end centered on the first end more than the shifting ice course deviation predetermined angular of the ice,

The predetermined angular is 1 degree or more and 10 degree or less.

3. ice machine as described in claim 1, which is characterized in that further include:

Water level sensing sensor, the water level for the ice making water that sensing is provided from the water unit in the receiving portion.

4. ice machine as described in claim 1, which is characterized in that

The control cabinet rotates displacer pin,

The ice by means of the displacer pin moving in rotation.

5. ice machine as described in claim 1, which is characterized in that

The profile of the cutting section includes zigzag part or flat part.

6. ice machine as described in claim 1, which is characterized in that

The first end and the second end are connected by zigzag part or flat part.

7. ice machine as described in claim 1, which is characterized in that

The partition wall includes: following side, guides the ice making water；Extension extends from the following side to one direction of upside； And interconnecting piece, form the boundary of the following side and the extension.

8. ice machine as claimed in claim 7, which is characterized in that

The side of the partition wall being cut open carries out moving the distance between displacer pin of ice being made with from the extension 1.5 times or less of the width of ice cube.

9. ice machine as described in claim 1, which is characterized in that further include:

Disengaging-proof portion extends from the cutting section of the second end side.

10. ice machine as described in claim 1, which is characterized in that

Range adjacent to the shifting ice track of the water unit broadens when tending to rear side.

11. a kind of refrigerator, which is characterized in that including ice machine described in any one in claim 1 to claim 10.