CN209415859U - A kind of ice machine - Google Patents

Abstract

A kind of ice machine, including ice box, box body, the box body includes opposite antetheca and rear wall, the first end of the ice box is rotatably connected at the rear wall of the box body, and the second end of the ice box is rotatably connected at the antetheca of the box body, further includes: cam, the cam is connect with the second end of the ice box, and the second end of ice box described in the cam driven is rotated with the rotation of the cam；Key, the key are coupled with the cam, and the key is suitable for that the cam is driven to rotate under external force；Wherein, first rotational angle is greater than the second rotational angle, so that the ice box twists during turning, first rotational angle is the maximum rotation angle of the second end of the ice box, and second rotational angle is the maximum rotation angle of the first end of the ice box.The embodiment of the utility model provides a kind of improved ice machine, and structure is simple, and ice tray torsion can be realized with easier operation.

Description

A kind of ice machine

Technical field

The utility model relates to household appliance technical fields, more particularly to a kind of ice machine.

Background technique

Traditional ice box needs user to reverse ice box manually, whole to achieve the effect that ice cube is made to fall off from ice box A process is very laborious, greatly influences the usage experience of user.

For user convenience, the Manual ice maker that can realize that automatically ice cube falls off comes into being.This kind of ice machine Gear transmission structure is generally used, is rotated by user's turning knob come band moving gear, and then control ice box torsion to reach The effect that ice cube falls off.Although this can save user's physical strength to a certain extent, the gear structure inside ice machine is complicated, And there is also inconveniences in user's operation for knob structure.

Summary of the invention

One of the utility model implementation is designed to provide a kind of improved ice machine.

Therefore, the utility model embodiment provides a kind of ice machine, including ice box, and the ice box has along its length There are opposite first end and second end, box body, the box body includes opposite antetheca and rear wall, and the first end of the ice box can It is rotationally connected with the rear wall of the box body, the second end of the ice box is rotatably connected at the antetheca of the box body, also Include: cam, the cam is connect with the second end of the ice box, the second end of ice box described in the cam driven with The rotation of the cam and rotate；Key, the key are coupled with the cam, and the key is suitable for driving under external force The cam rotation；Wherein, the first rotational angle is greater than the second rotational angle, so that the ice box is turned round during turning Turn, first rotational angle is the maximum rotation angle of the second end of the ice box, and second rotational angle is described The maximum rotation angle of the first end of ice box.

Compared with existing ice machine, the scheme of the present embodiment realizes the torsion of ice box using the cooperation of key and cam, Overall structure is simple, assembly complexity is low, user's operation is simple.Specifically, cam is coupled with the second end of ice box, and Key driving is lower to drive ice box around own axis, since the maximum rotation angle at ice box both ends has differences, so that Ice box can generate the effect of torsion when rotating under the drive of cam, successfully make ice cube and ice box phase on ice box Separation, and fall off with the rotation of ice box from ice box, complete automatic ice-making.

Optionally, the second end of the ice box is provided with main shaft, and the main shaft is mutually fixed with the cam；The cam On be provided with transmission shaft, the transmission extends axially away from the direction of the ice box, and the transmission shaft is coupled with the key； Wherein, the main shaft is compared with transmission shaft closer to the center of rotation of the cam.Thereby, it is possible to transmit key by transmission shaft Active force is driven and is rotated by the ice box that main shaft connects with band moving cam rotation, is reached and is driven ice box by key The effect of rotation.

Optionally, the antetheca of the box body offers the axis hole for being suitable for accommodating the main shaft.Thus, it is possible to be played to main shaft Position-limiting action avoids main shaft that unexpected displacement occurs during turning, so that the connection of cam and ice box is more firm.

Optionally, the second end of the ice box is additionally provided with countershaft, and the countershaft is mutually fixed with the cam, the master Axis is compared with countershaft closer to the center of rotation of the cam.As a result, during cam is rotated by the drive of transmission shaft, by setting It is placed in the effect of the countershaft of the center of rotation further away from cam, the rotation amplitude of the second end of ice box is capable of increasing, with smaller Active force obtain preferable rotating effect.Further, by the collective effect of main shaft and countershaft, can dissipation of ferees, Avoid frequency of use excessively high or using the time second end of main shaft or countershaft and ice box disconnection after longer.

Optionally, the antetheca of the box body is provided with the first guiding mechanism, the countershaft and the first guiding mechanism coupling Merging can be moved along first guiding mechanism.It is limited and is guided by the motion profile to countershaft as a result, it can be indirect The rotary motion trace of cam is limited, active force of the guarantee effect on key can be in useful effect to ice box, and will External force linearly is effectively converted to the active force for driving ice box rotation, realizes ice-making effect.

Optionally, first guiding mechanism is the guiding groove for being opened in the antetheca of the box body, the guiding groove Motion track when rotate with the cam of radian and the countershaft be adapted, reasonably with the motion profile progress to countershaft Limitation and guidance.

Optionally, the key is provided with coupling recesses, the coupling recesses and the biography close to one end of the cam The free-end of moving axis couples, and the external force that key is subject to is transmitted on cam by transmission shaft.

Optionally, the width of the coupling recesses in the horizontal direction is greater than the diameter of the transmission shaft, the coupling recesses Adjacent two cell wall between angle be not less than 90 °, when ensuring that key is pressed down can with less resistance drive it is convex Wheel rotation, reduces the external force size for needing to apply, optimizes the usage experience of user.

Optionally, the first position-limit mechanism is provided on the cam, the antetheca of the box body is provided with the first coupling part, institute The first position-limit mechanism and the coupling of the first coupling part are stated to limit to the cam.Pass through the angle of rotation of limitation cam as a result, Degree, can limit the maximum angle rotatable of ice box, it is ensured that the state of ice box satisfies the use demand.

Optionally, first position-limit mechanism includes the limiting groove being opened on the cam, and limiting groove has the One closed end and the second closed end, with the rotation of the cam, first coupling part and first closed end or second Closed end offsets, to limit to the cam.Pass through the position of rational design the first closed end and the second closed end as a result, It sets, when the first coupling part and the first closed end offset, ice box can be effectively prevent to be damaged because being over-torqued, when When one coupling part and the second closed end offset, ice box can be held in place by, it will ice making such as during forming ice cube Lattice are maintained at horizontal position in order to avoid non-condensing in ice box pour down or forth away at the water of ice cube.

Optionally, the ice machine further include: the second position-limit mechanism, second position-limit mechanism are set to the box body Rear wall simultaneously is suitable for the maximum rotation angle of the first end of the ice box being limited to second rotational angle.It is making as a result, During ice tray rotates under the drive of cam, when the first end of ice box turns to the second rotational angle, the first of ice box End offsets with the second position limiting structure and can not continue to rotate, and the second end of ice box still is able to continue to turn under the drive of cam It is dynamic, to realize the effect of torsion ice box.

Optionally, the ice box further include: elastic mechanism, the elastic mechanism have opposite along elastic deformation direction First end and second end, the first end of the elastic mechanism are fixed on the rear wall of the box body, the second end of the elastic mechanism It is fixed on the first end of the ice box, the elastic mechanism is suitable for generating elastic deformation during ice box rotation to drive system Ice tray returns back to non-twisted state, so that the ice box being rotated can automatically reply original state after external force disappearance, is not necessarily to user Additionally carry out reset operation.

Optionally, the box body further includes the roof for covering the antetheca, and the first opening is offered on the roof, described Key can move up and down in first opening, to drive cam and ice box to rotate.

Optionally, the side wall of first opening is provided with the second guiding mechanism, and the side wall of the key is provided with second Coupling part, second coupling part are coupled with second guiding mechanism, to limit the up and down motion track of the key, are avoided There is unexpected displacement during up and down motion in key.

Optionally, the box body has the second opening upward, and second opening exposes the ice box, the system Ice maker further include: be used to open or close the lid of second opening, the lid is detachably secured to the box body Top, position corresponding with the ice box offers water sink on the lid.As a result, in actual use, Yong Huwu Ice box, which need to be taken out, to fill the water to ice box to start to make ice.Further, by the design of water sink, it can effectively solve the problem that note The problem of causing water to be spread across outside ice box because of misalignment during water, optimize the usage experience of user.

Optionally, the ice machine further include: water box, the shape of the water box are adapted with the shape of the water sink, The water box are detachably secured in the water sink.Water injection rate is rationally determined convenient for user as a result, and water filling is avoided excessively to lead Water is caused to overflow from ice box.

Optionally, the ice machine further include: connect ice chest, the ice chest that connects is suitable for accommodating the box body and at least covers institute The bottom of box body is stated, to accommodate the ice cube to fall off from ice box.It can advantageously be taken out without entire ice machine of taking out as a result, Ice cube realizes the effect of removable ice making.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of ice machine of the utility model embodiment；

Fig. 2 is the explosive view of ice machine described in Fig. 1；

Fig. 3 is the top view of ice machine shown in Fig. 1；

Fig. 4 is cross-sectional view of the Fig. 3 along the direction A-A；

Fig. 5 is the schematic diagram that ice box is in twisting states in Fig. 4；

Fig. 6 is the schematic illustration of the maximum rotation angle at ice box both ends in Fig. 5；

Fig. 7 is the combination schematic diagram of ice box and cam in Fig. 2；

Fig. 8 be in Fig. 2 box body along the cross-sectional view in the direction B-B；

Fig. 9 is the schematic diagram of box body in Fig. 5；

Figure 10 is the schematic diagram of key in Fig. 2；

Figure 11 is the combination schematic diagram of box body shown in Fig. 8 Yu ice box and cam；

Figure 12 is the schematic diagram of lid in Fig. 1.

In attached drawing:

100- ice machine；101- connects ice chest；110- ice box；The first end of 110a- ice box；The of 110b- ice box Two ends；111- main shaft；112- countershaft；113- connecting shaft；114- elastic mechanism；The first end of 114a- elastic mechanism；114b- bullet The second end of property mechanism；120- box body；The antetheca of 120a- box body；The rear wall of 120b- box body；The retaining wall of 120c- box body； The roof of 120d- box body；121- axis hole；The first guiding mechanism of 122-；123- is oriented to groove；The first coupling part of 124-；125- coupling Close hole；126- fixed part；127- first is open；The side wall that 127a- first is open；The second guiding mechanism of 128-；129- second is opened Mouthful；130- cam；131- transmission shaft；The free-end of 131a- transmission shaft；132- recess portion；The first position-limit mechanism of 133-；134- limit Position groove；The first closed end 134a-；The second closed end 134b-；140- key；The side wall of 140a- key；141- coupling is recessed Slot；The cell wall of 141a- coupling recesses；The second coupling part of 142-；The second position-limit mechanism of 150-；160- lid；161- water sink； 162- water box；163- clamping part；170- third coupling part；The length direction of x- ice box；The width direction of y- ice box；α-the One rotational angle；β-the second rotational angle；The width of w- coupling recesses；Folder between the two neighboring cell wall of θ-coupling recesses Angle.

Specific embodiment

As described in the background art, existing ice machine has that structure is complicated, user's operation is inconvenient.

In order to solve the above technical problems, the utility model embodiment provides a kind of improved ice machine, including ice box, institute Stating ice box along its length has opposite first end and second end, box body, and the box body includes opposite antetheca and rear wall, The first end of the ice box is rotatably connected at the rear wall of the box body, and the second end of the ice box is rotatably coupled In the antetheca of the box body, further includes: cam, the cam are connect with the second end of the ice box, the cam driven institute The second end for stating ice box is rotated with the rotation of the cam；Key, the key are coupled with the cam, the key Suitable for driving the cam to rotate under external force；Wherein, the first rotational angle is greater than the second rotational angle, so that the system Ice tray twists during turning, and first rotational angle is the maximum rotation angle of the second end of the ice box, institute State the maximum rotation angle for the first end that the second rotational angle is the ice box.

It will be appreciated by those skilled in the art that the scheme of the present embodiment realizes the torsion of ice box using the cooperation of key and cam Turn, overall structure is simple, assembly complexity is low, user's operation is simple.

Specifically, cam is coupled with the second end of ice box, and drive ice box around own axes under key driving Rotation, since the maximum rotation angle at ice box both ends has differences, when ice box is rotated under the drive of cam The effect for generating torsion, separates the ice cube on ice box mutually with ice box, and make by oneself with the rotation of ice box It falls off on ice tray, completes automatic ice-making.

It is understandable to enable the above objects, features, and advantages of the utility model to become apparent, with reference to the accompanying drawing to this The specific embodiment of utility model explains in detail.

Fig. 1 is a kind of schematic diagram of ice machine of the utility model embodiment, and Fig. 2 is the explosive view of ice machine shown in Fig. 1 (lid is not shown).

Ice machine described in the present embodiment can be removable, portable, and ice machine as shown in Figure 1 100 is whole can be with It is placed in any position of refrigeration equipment freely, or is taken out from refrigeration equipment.Alternatively, the major part of ice machine 100 can also To be fixed in refrigeration equipment, the ice cube that ice machine 100 generates can converge in the connecing in ice chest 101 of ice machine 100, and Connecing ice chest 101 can freely be removed from refrigeration equipment, so that user takes ice cube.

Specifically, with reference to Fig. 1 and Fig. 2, ice machine 100 described in the present embodiment may include ice box 110, ice box 110 It can have opposite first end 110a and second end 110b along its length, box body 120, box body 120 may include opposite Antetheca 120a and rear wall 120b.Wherein, the length direction of ice box 110 is indicated in the accompanying drawings with the direction x.

More specifically, box body 120 is rotatably connected at reference to Fig. 3 and Fig. 4, the first end 110a of ice box 110 The second end 110b of rear wall 120b, ice box 110 are rotatably connected at the antetheca 120a of box body 120.

It is understood that the antetheca 120a of box body 120 is can be not under normal operating condition as extraneous visible, box The space defined between the antetheca 120a and rear wall 120b of body 110 is suitable for accommodating ice box 110.As shown in Figures 1 to 4, in box Before the antetheca 120a of body 110, box body 120 can also have retaining wall 120c, between the antetheca 120a and retaining wall 120c of box body 120 The space of definition is suitable for accommodating the driving mechanism of ice machine 100, and driving mechanism is suitable for that ice box 110 is driven to be sent out under external force Raw torsion.Next the driving mechanism is specifically addressed in conjunction with attached drawing.

Further, ice machine 100 can also include: cam 130, the second end 110b company of cam 130 and ice box 110 It connects, cam 130 drives the second end 110b of ice box 110 to rotate with the rotation of cam 130；Key 140, key 140 with Cam 130 couples, and key 140 is suitable for driving cam 130 under external force and rotates；Wherein, the first rotational angle α is greater than second Rotational angle β, so that ice box 110 twists during turning, the first rotational angle α is the second end of ice box 110 The maximum rotation angle of 110b, the second rotational angle β are the maximum rotation angle of the first end 110a of ice box 110.

In one or more embodiments, with reference to Fig. 4, Fig. 5 and Fig. 6, ice box 110 initially may be at shown in Fig. 4 The position is referred to as made ice position below by horizontal position.Wherein, horizontal position is to being parallel to the diagram direction the x and direction y institute shape At plane position, the direction y can be the width direction of ice box.When key 140 is pressed down and drives by external force Cam 130 is driven, and then when the drive rotation of ice box 110, the first end 110a and second end 110b of ice box 110 occur not Respective maximum rotation angle is turned to degree, when key 140 is pushed downwards extreme lower position, at ice box 110 In torsiversion shown in fig. 5, the position is referred to as deiced into position below, at this point, there is α > β.Wherein, it pushes and refers to along diagram z Direction applies active force.

The scheme for using the present embodiment as a result, realizes the torsion of ice box 110 by the cooperation of key 140 and cam 130 Turn, overall structure is simple, assembly complexity is low, user's operation is simple.Specifically, the second end of cam 130 and ice box 110 110b coupling, and drive ice box 110 around own axis under the driving of key 140, most due to 110 both ends of ice box Big rotational angle has differences, and ice box 110 is enabled to generate the effect of torsion when rotating under the drive of cam 130, at Function separates the ice cube on ice box 110 with 110 phase of ice box, and with the rotation of ice box 110 and from ice box 110 On fall off, complete automatic ice-making.

In one or more embodiments, it is provided with reference to Fig. 2, Fig. 4, Fig. 5 and Fig. 7, the second end 110b of ice box 110 Main shaft 111, main shaft 111 are fixed with 130 phase of cam；Transmission shaft 131 is provided on cam 130, transmission shaft 131 is to far from ice box 110 direction extends, and transmission shaft 131 is coupled with key 140；Wherein, main shaft 111 is compared with transmission shaft 131 closer to cam 130 Center of rotation.Wherein, it can be the opposite direction in the diagram direction x to the direction far from ice box 110.

Thereby, it is possible to transmit the active force of key 140 by transmission shaft 131 with band 130 rotation of moving cam, and then drive logical The ice box 110 for crossing the connection of main shaft 111 rotates, and achievees the effect that drive ice box 110 to rotate by key 140.

For example, main shaft 111 can be located at the rotation center of cam 130, and transmission shaft 131 is then located at the edge of cam 130.

It in one or more embodiments, can offer suitable with reference to Fig. 5, Fig. 7 to Fig. 9, the antetheca 120a of box body 120 In the axis hole 121 of accommodating main shaft 111.Thus, it is possible to play position-limiting action to main shaft 111, main shaft 111 is avoided to send out during turning Raw unexpected displacement, so that the connection of cam 130 and ice box 110 is more firm.

For example, axis hole 121 can extend to the upper surface of the antetheca 120a of box body 120, major arc arch as shown in Figure 8. At this point, main shaft 111 is not through but is shelved on the antetheca 120a of box body 120, also, since axis hole 121 is in major arc arch, energy It is enough to block main shaft 111 to a certain extent, thus preferably limitation main shaft 111 rotate during mobile range in the y-direction.

In one or more embodiments, with reference to Fig. 2, Fig. 4, Fig. 5 and Fig. 7, the second end 110b of ice box 110 can be with It is provided with countershaft 112, countershaft 112 is fixed with 130 phase of cam, and main shaft 111 is compared with countershaft 112 closer in the rotation of cam 130 The heart.

As a result, during cam 130 is rotated by the drive of transmission shaft 131, turned by being set to further away from cam 130 The effect of the countershaft 112 at dynamic center, is capable of increasing the rotation amplitude of the second end 110b of ice box 110, with lesser active force Obtain preferable rotating effect.Further, by the collective effect of main shaft 111 and countershaft 112, can dissipation of ferees, keep away Exempt from frequency of use it is excessively high or using the time after longer the second end 110b of main shaft 111 or countershaft 112 and ice box 110 disconnect.

In one or more embodiments, countershaft 112 and transmission shaft 131 can be located at pair on two surfaces of cam 130 Position is answered, alternatively, the different location on two surfaces of cam 130 can also be located at.

In one or more embodiments, the distance of countershaft 112 and center of rotation of the transmission shaft 131 apart from cam 130 can With identical, can also be different.

As a change case, the position that center of rotation is deviateed on cam 130 can be with aperture, countershaft 112 and transmission shaft 131 can be the bar portion across the hole opened up, and one end of bar portion is coupled with key 140, and the other end of bar portion is fixed on ice making The second end 110b of lattice 110.

In one or more embodiments, it can be set with reference to Fig. 5, Fig. 7 to Fig. 9, the antetheca 120a of box body 120 One guiding mechanism 122, countershaft 112 are coupled with the first guiding mechanism 122 and can be moved along the first guiding mechanism 122.

It is limited and is guided by the motion profile to countershaft 112 as a result, rotation rail that can indirectly to cam 130 Mark is limited, and guarantee effect can be in useful effect to ice box 110 in the active force on key 140, and will be along straight line side The active force for driving ice box 110 to rotate effectively is converted to the external force of (as in the z-direction), realizes ice-making effect.

For example, the first guiding mechanism 122 can be the guiding groove 123 for being opened in the antetheca 120a of box body 120, guiding The motion track when radian of groove 123 and countershaft 112 are rotated with cam 130 is adapted, with the motion profile to countershaft 112 into Row is reasonably limited and is guided.Wherein, guiding groove 123 runs through the two side walls of the antetheca 120a of box body 120 in the x-direction.

In Fig. 5, Fig. 7 into embodiment illustrated in fig. 9, guiding groove 123 can be the antetheca 120a for extending to box body 120 Upper surface arcuate socket.

In one or more embodiments, with reference to Fig. 4, Fig. 5 and Figure 10, key 140 can be with close to one end of cam 130 Coupling recesses 141 are provided with, coupling recesses 141 are coupled with the free-end 131a of transmission shaft 131, key 140 are subject to outer Power is transmitted on cam 130 by transmission shaft 131.

In one or more embodiments, coupling recesses 141 in the horizontal direction (such as direction y) width w be greater than transmission shaft 131 diameter, as a result, when key 140 is pressed down and cam 130 is driven to rotate, due to the company of transmission shaft 131 and cam 130 Contact is the center of rotation for deviateing cam, causes transmission shaft 131 that can generate position in the y-direction when rotating with cam 130 It moves, thus, design through this embodiment can provide space for the stroke of transmission shaft 131 in the y-direction, it is ensured that cam 130 can key 140 driving under smooth rotation.

Further, the angle theta between the adjacent two cell wall 141a of coupling recesses 141 be not less than 90 °, with ensure by Key 140 can drive cam 130 to rotate when being pressed down with less resistance, reduce the external force size for needing to apply, optimize user Usage experience.Wherein, angle theta can refer to: when ice box 110 is in ice making position, coupling recesses 141 and transmission shaft 131 are sent out The angle of two cell wall 141a of raw contact.

In one or more embodiments, with reference to Figure 10, when key 140 is compressed to specific position (such as extreme lower position), One end that coupling recesses 141 are in contact with transmission shaft 131 can be in arc structure, to disappear in the external force being applied on key 140 When mistake, transmission shaft 131 can swimmingly, with less resistance be resetted along circular arc.

In one or more embodiments, with reference to Fig. 4 and Fig. 5, coupling recesses 141 be can be through key 140 close to convex The through-hole of 130 one end is taken turns, transmission shaft 131 can offer recess portion 132 close to the position of free-end 131a, and free-end 131a is passed through Coupling recesses 141 to recess portion 132 and coupling recesses 141 is coupled.Thus, it is possible to ensure rotation axis 131 by 141 band of coupling recesses It moves during rotation, rotation axis 131 will not separate due to displacement in the x-direction with 141 phase of coupling recesses.

In one or more embodiments, with reference to Fig. 2, Fig. 7, Fig. 8 and Figure 11, the first limit can be set on cam 130 The first coupling part 124, the first position-limit mechanism 133 and the first coupling has can be set in position mechanism 133, the antetheca 120a of box body 120 Portion 124 is coupled to limit to cam 130.As a result, by the rotational angle of limitation cam 130, ice box 110 can be limited Maximum angle rotatable, it is ensured that the state of ice box 110 satisfies the use demand.

For example, the first position-limit mechanism 133 may include the limiting groove 134 being opened on cam 130, limiting groove 134 It can have the first closed end 134a and the second closed end 134b, with the rotation of cam 130, the first coupling part 124 and first Closed end 134a or the second closed end 134b offset, to limit to cam 130.

As a result, by rationally designing the position of the first closed end 134a and the second closed end 134b, that is, by rationally setting The length for counting limiting groove 134 can effectively prevent ice box when the first coupling part 124 and the first closed end 134a offset 110 are damaged because being over-torqued, can be by ice box when the first coupling part 124 and the second closed end 134b offset 110 are held in place by, and ice box 110 is maintained at horizontal position (i.e. ice making position) in order to avoid making such as during forming ice cube It is non-condensing in ice tray 110 to be poured down or forth away at the water of ice cube.

In one or more embodiments, limiting groove 134 can be two surfaces through cam 130 in the x-direction Arc-shaped through-hole, and motion profile when radian and cam rotation is adapted.

In a change case, limiting groove 134, which may alternatively be, is respectively arranged at the first closed end 134a and second The block of the corresponding position of closed end 134b, when the first coupling part 124 and the corresponding position for being set to the first closed end 134a When block offsets, ice box 110 can be equally limited in and deice position, limitation ice box 110 continues to rotate；When the first coupling When portion 124 and the block for the corresponding position for being set to the second closed end 134b offset, equally ice box 110 can be limited in system Ice position, limitation ice box 110 tilt.

In one or more embodiments, with reference to Fig. 3 to Fig. 5, Fig. 8 and Fig. 9, ice machine 100 can also include: the second limit Position mechanism 150, the second position-limit mechanism 150 are set to the rear wall 120b of box body 120 and are suitable for the first end of ice box 110 The maximum rotation angle of 110a is limited to the second rotational angle β.

During being rotated under drive of the ice box 110 in cam 130 as a result, when the first end 110a of ice box 110 is rotated When to the second rotational angle β, the first end 110a of ice box 110 offsets with the second position limiting structure 150 and can not continue to rotate, and The second end 110b of ice box 110 still is able to continue to rotate under the drive of cam 130, to realize torsion ice box 110 Effect.

For example, in the x direction, the first end 110a of ice box 110 can have to separate ice box 110 with reference to Fig. 7 The connecting shaft 113 that direction extends, connecting shaft 113 and main shaft 111 are coaxially disposed.Further, the rear wall 120b setting of box body 120 There is corresponding coupling aperture 125, one end of connecting shaft 113 is protruded into coupling aperture 125 and can be rotated in coupling aperture 125.

Further, the second position-limit mechanism 150 can be set near coupling aperture 125, be located at coupling aperture as shown in Figure 8 125 left sides, and it is slightly below the position of coupling aperture 125 in a z-direction.Wherein, to illustrate the positive direction in the direction y for a left side, with the direction y Negative direction serve as reasons.

As a result, when ice box 110 is in ice making position shown in Fig. 4, the lower-left of the first end 110a of ice box 110 Surface offsets with the second position-limit mechanism 150, with the second closed end with the first coupling part 124 and limiting groove 134 that offset 134b collective effect, so that ice box 110 is maintained at ice making position.

When ice box 110 drives rotation by cam 130, the first end 110a of ice box 110 first turns to bottom right table Face offsets with the second position-limit mechanism 150, and the second end 110b continuation of ice box 110 is driven by cam 130 rotates up to rotation The first closed end 134a of the first coupling part 124 and limiting groove 134 offsets and can not continue to turn when to the first rotational angle α Dynamic, 110 integrality of ice box is as described in Fig. 5 at this time.

It is understood that the second rotational angle β may be implemented by the specific location of the second position-limit mechanism 150 of design Effect slightly larger than 90 ° and less than the first rotational angle α, to ensure to be located at ice box while realizing that ice box 110 reverses The ice cube of 110 first end 110a can equally fall off from ice box 110.

In one or more embodiments, referring to figs. 2 to Fig. 5, ice box 110 can also include: elastic mechanism 114, bullet Property mechanism 114 along elastic deformation direction have opposite first end 114a and second end 114b, the first end of elastic mechanism 114 114a is fixed on the rear wall 120b of box body 120, and the second end 114b of elastic mechanism 114 is fixed on the first end of ice box 110 110a, elastic mechanism 114 are suitable for generating elastic deformation during ice box 110 rotates to drive ice box 110 to return back to non-torsion Turn state (i.e. ice making position) and is not necessarily to user so that the ice box 110 being rotated can automatically reply original state after external force disappearance Additionally carry out reset operation.

For example, elastic mechanism 114 can be socketed in connecting shaft 113, fixation has been can be set in the rear wall 120b of box body 120 Portion 126, first end 114a and 126 phase of fixed part of elastic mechanism 114 are fixed, the second end 114b of elastic mechanism 114 and ice making The first end 110a phase of lattice 110 is fixed.

For example, elastic mechanism 114 can be spring or torsional spring.

In one or more embodiments, referring to figs. 1 to Fig. 5, Fig. 8, Fig. 9 and Figure 11, box body 120 can also include: to hide The first opening 127 can be offered on the roof 120d of the antetheca 120a of hamper body 120, roof 120d, key 140 can be first It moves up and down in opening 127, to drive cam 130 and ice box 110 to rotate.Wherein, move up and down refer to along diagram the direction z and The movement of its opposite direction.

For example, the antetheca 120a of box body 120, retaining wall 120c, roof 120d and a pair of sidewalls surround an accommodating space, the appearance It is suitable for accommodating the key 140 and cam 130 being pressed down between emptying.Wherein, roof 120d can be adjacent with retaining wall 120c；Antetheca 120a can be extended upwardly to be connected with roof 120d, can not also be connected with roof 120d.

In one or more embodiments, with reference to Fig. 1, Fig. 2, Fig. 4, Fig. 5 and Figure 10, the side wall 127a of the first opening 127 The second guiding mechanism 128 can be set, the second coupling part 142, the second coupling part has can be set in the side wall 140a of key 140 142 couple with the second guiding mechanism 128, to limit the up and down motion track of key 140, avoid key 140 in the up and down motion phase Between there is unexpected displacement, such as avoid key 140 during up and down motion in the x-direction or the direction y is subjected to displacement.

For example, the second guiding mechanism 128 and the second coupling part 142 can be the combination of convex ribs and sliding groove.Such as Fig. 2 and figure Shown in 10, the second guiding mechanism 128 can be convex ribs, the second coupling part 142 can be sliding groove.

In one or more embodiments, referring to figs. 2 to Fig. 5, Fig. 8, Fig. 9 and Figure 11, box body 120 be can have upward The second opening 129, the second opening 129 exposes ice box 110.

Further, in conjunction with Figure 12, ice machine 100 can also include: the lid for being used to open or closing the second opening 120 160, lid 160 is detachably secured to the top of box body 120, and position corresponding with ice box 110 offers on lid 120 Water sink 161.

As a result, in actual use, user can fill the water without taking out ice box 110 to ice box 110 to start to make ice. Further, by the design of water sink 161, can effectively solve the problem that causes water to be spread across ice box 110 during water filling because of misalignment The problem of outside, optimizes the usage experience of user.

In one or more embodiments, water sink 161 can be in the funnel-form extended to the direction z, more accurately will The water of importing injects ice box 110.

In one or more embodiments, with reference to Fig. 1, ice machine 100 can also include: water box 162, the shape of water box 162 Shape is adapted with the shape of water sink 161, and water box 162 are detachably secured in water sink 161.It is reasonable convenient for user as a result, It determines water injection rate, avoids water filling that water is excessively caused to overflow from ice box 110.

For example, graduation mark can be labeled in water box 162, maximum injecting quantity MAX as shown in Figure 1, to prompt user The maximum injecting quantity that ice box 110 can carry.

In one or more embodiments, when water box 162 are combined with water sink 161, the upper surface of water box 162 with The upper surface of lid 160 maintains an equal level, to optimize the overall aesthetic degree of ice machine 100.

In one or more embodiments, with reference to Fig. 2, ice machine 100 can also include: to connect ice chest 101, connect ice chest 101 Suitable for accommodating the bottom of box body 120 and at least covering box body 120, to accommodate the ice cube to fall off from ice box 110.It is not necessarily to as a result, Entire ice machine 100 of taking out can advantageously take out ice cube, realize the effect of removable ice making.

For example, the bottom of box body 120 at least can have opening in the position of ice box 110, so as to fall off from ice box 110 Ice cube can fall into and connect in ice chest 101.

In one or more embodiments, the quantity for the ice box 110 being arranged in box body 120 can be one or more, It is shown for being provided with 2 ice boxes 110 in attached drawing, but can according to need adjustment ice box 110 in practical application Quantity and position.

Further, the quantity of water sink 161 and water box 162 can be adapted with the quantity of ice box 110.

For example, one or more ice box 110 can be arranged side by side in box body 120 in the y-direction.

In another example multilayer can also be arranged in the z-direction, and one or more ice boxes 110 can be arranged side by side in each layer.

In one or more embodiments, with reference to Fig. 2 and Figure 12, third can be set on the rear wall 120b of box body 120 Clamping part 163 has can be set in coupling part 170, the rear end of lid 160, when lid 160 covers the second opening 129, third coupling Conjunction portion 170 is coupled with clamping part 163, so that lid 160 is combined closely with box body 120.

Although the utility model discloses as above, the utility model is not limited to this.Anyone skilled in the art, It does not depart from the spirit and scope of the utility model, can make various changes or modifications, therefore the protection scope of the utility model It should be defined by the scope defined by the claims..

Claims (17)

1. a kind of ice machine (100), including ice box (110), the ice box (110) has opposite first along its length It holds (110a) and second end (110b), box body (120), the box body (120) includes opposite antetheca (120a) and rear wall The first end (110a) of (120b), the ice box (110) are rotatably connected at the rear wall (120b) of the box body (120), The second end (110b) of the ice box (110) is rotatably connected at the antetheca (120a) of the box body (120), and feature exists In, further includes:

Cam (130), the cam (130) connect with the second end (110b) of the ice box (110), the cam (130) The second end (110b) of the ice box (110) is driven to rotate with the rotation of the cam (130)；

Key (140), the key (140) couple with the cam (130), and the key (140) is suitable under external force The cam (130) are driven to rotate；

Wherein, the first rotational angle (α) is greater than the second rotational angle (β), so that the ice box (110) occurs during turning Torsion, first rotational angle (α) are the maximum rotation angle of the second end (110b) of the ice box (110), described the Two rotational angles (β) are the maximum rotation angle of the first end (110a) of the ice box (110).

2. ice machine (100) according to claim 1, which is characterized in that the second end (110b) of the ice box (110) It is provided with main shaft (111), the main shaft (111) is mutually fixed with the cam (130)；

It is provided with transmission shaft (131) on the cam (130), side of the transmission shaft (131) to separate the ice box (110) To extension, the transmission shaft (131) couples with the key (140)；

Wherein, the main shaft (111) is compared with transmission shaft (131) closer to the center of rotation of the cam (130).

3. ice machine (100) according to claim 2, which is characterized in that the antetheca (120a) of the box body (120) opens up There is the axis hole (121) for being suitable for accommodating the main shaft (111).

4. ice machine (100) according to claim 2, which is characterized in that the second end (110b) of the ice box (110) It is additionally provided with countershaft (112), the countershaft (112) is mutually fixed with the cam (130), and the main shaft (111) is compared with countershaft (112) closer to the center of rotation of the cam (130).

5. ice machine (100) according to claim 4, which is characterized in that the antetheca (120a) of the box body (120) is arranged Have the first guiding mechanism (122), the countershaft (112) couples with first guiding mechanism (122) and can lead along described first It is mobile to mechanism (122).

6. ice machine (100) according to claim 5, which is characterized in that first guiding mechanism (122) is to be opened in The guiding groove (123) of the antetheca (120a) of the box body (120), the radian and the countershaft of guiding groove (123) (112) motion track when rotating with the cam (130) is adapted.

7. ice machine (100) according to claim 2, which is characterized in that the key (140) is close to the cam (130) one end is provided with coupling recesses (141), the free-end of the coupling recesses (141) and the transmission shaft (131) (131a) coupling.

8. ice machine (100) according to claim 7, which is characterized in that the coupling recesses (141) are in the horizontal direction Width (w) is greater than the diameter of the transmission shaft (131), between adjacent two cell wall (141a) of the coupling recesses (141) Angle (θ) be not less than 90 °.

9. ice machine (100) according to claim 1, which is characterized in that be provided with the first limit on the cam (130) The antetheca (120a) of mechanism (133), the box body (120) is provided with the first coupling part (124), first position-limit mechanism (133) and the first coupling part (124) coupling is to limit the cam (130).

10. ice machine (100) according to claim 9, which is characterized in that first position-limit mechanism (133) includes opening Limiting groove (134) on the cam (130), limiting groove (134) have the first closed end (134a) and the second envelope Closed end (134b), with the rotation of the cam (130), first coupling part (124) and first closed end (134a) Or second closed end (134b) offset, to be limited to the cam (130).

11. ice machine (100) according to claim 1, which is characterized in that further include:

Second position-limit mechanism (150), second position-limit mechanism (150) are set to the rear wall (120b) of the box body (120) simultaneously Suitable for the maximum rotation angle of the first end (110a) of the ice box (110) is limited to second rotational angle (β).

12. ice machine (100) according to claim 1, which is characterized in that further include:

Elastic mechanism (114), the elastic mechanism (114) have opposite first end (114a) and second along elastic deformation direction It holds (114b), the first end (114a) of the elastic mechanism (114) is fixed on the rear wall (120b) of the box body (120), described The second end (114b) of elastic mechanism (114) is fixed on the first end (110a) of the ice box (110), the elastic mechanism (114) it is suitable for generating elastic deformation during ice box (110) rotation to drive ice box (110) to return back to non-twisted state.

13. ice machine (100) described in claim 1, which is characterized in that the box body (120) further includes covering the antetheca The roof (120d) of (120a) offers the first opening (127) on the roof (120d), and the key (140) can be described It moves up and down in first opening (127).

14. ice machine (100) according to claim 13, which is characterized in that the side wall of first opening (127) (127a) is provided with the second guiding mechanism (128), and the side wall (140a) of the key (140) is provided with the second coupling part (142), Second coupling part (142) couples with second guiding mechanism (128), to limit the up and down motion of the key (140) Track.

15. ice machine (100) according to claim 1, which is characterized in that the box body (120) has second upward It is open (129), second opening (129) exposes the ice box (110), the ice machine (100) further include:

It is used to open or closes the lid (160) of second opening (129), the lid (160) is detachably secured to institute The top of box body (120) is stated, position corresponding with the ice box (110) offers water sink on the lid (160) (161)。

16. ice machine (100) according to claim 15, which is characterized in that further include:

The shape of water box (162), the water box (162) is adapted with the shape of the water sink (161), the water box (162) It is detachably secured in the water sink (161).

17. ice machine (100) according to claim 1, which is characterized in that further include:

It connects ice chest (101), described connect ice chest (101) are suitable for accommodating the box body (120) and at least cover the box body (120) Bottom.