KR100895193B1 - Cake congratulation production system - Google Patents

Abstract

A congratulation producing device for a cake is provided to maximize the celebration atmosphere by rotating a rotational plate on which the cake is put. A congratulation producing device for a cake comprises: a base(100) having a deposit cavity; a rotational plate(210) pivotally installed on the top of the base; a depositary having a storage space(228) on the top of the rotational plate and laying the cake; a driving part(300) rotating the cake placed in the rotational plate a cover(220) opened and shut with a follower and a belt combined in a hinged portion by delivering the torque of the timing gear with a switching member; and a driving part moving to the lower part of the timing gear with a cam member installed in the timing gear when the cover is completely opened. The driving part put the cake on the rotational plate by rotating a bracket fixed to the lower surface of the rotational plate with power delivered to a turning gear fixed to the bracket and lower part into one body.

Description

Cake congratulation production system

The present invention relates to a celebration production apparatus for cakes, and more particularly, to a celebration production apparatus for cakes to maximize the celebration atmosphere by outputting the LED lamp and music sounds on the cake.

In general, cakes are made by baking flour in the oven, which contains flour, eggs, sugar, milk, spices, etc., and is mainly used for celebrations such as birthdays. Sponge dough cake is characterized by lightly mixing foamed eggs, flour, sugar, etc., pouring into a mold or squeezing it, baking in an oven, and blowing lightly by the foaming of the eggs.

It is a typical cake batter that is easy to change in shape, size and decoration method and has a wide range of applications.

Such a cake, as shown in Figure 1, is widely used from a birthday party to a variety of anniversary and celebrations. When the cake is used for birthday celebrations, candles can be inserted to indicate the age of the birthday, and also a message board or a unique decorative item in the form of a phrase can be used to enhance the celebration atmosphere. It was made.

These cakes are supplied with candles, firecrackers, etc. at the time of purchase, which are used to create a celebration of various events.

It was common to hold a kind of memorial service that puts candles on a cake, burns them, and blows them into the mouth for the number of commemorative days.

At this time, the candle was melted by heat, candle candle was generated and fell on the cake, which made the top surface of the cake dirty, and at the same time, an unsanitary case was eaten without knowing the candle candle that had fallen.

In view of this point, in recent years, a cake-only candle holder having a pedestal for receiving a candle candle while allowing a candle to be plugged in has been introduced and used conveniently.

The conventional cake candle stand for the cake is a pin-shaped to simply plug the candle or to form a cut to insert the candle to support the candle with its own elastic force (Korea Utility Model Registration No. 20-101845: There is a candle stand for the cake, but it also performs a simple function of fixing the candle by inserting it into the cake.

Therefore, the main object of the present invention is to automatically open or close the cover that opens and closes the storage space of the storage unit in which the cake is placed inside, and to maximize the celebration atmosphere by allowing the rotating plate on which the cake is placed after the cover is opened. To make it possible.

In order to achieve the object of the present invention, the cake celebration directing apparatus of the present invention is a base having a mounting space in the center of the upper surface, and the rotating plate is rotatably installed on the upper portion of the base and a pair of the upper surface of the base The cover is hinged and the storage space is provided in the upper part of the rotating plate by the combination of the cover and the storage unit for placing the cake and the main shaft gear installed in the mounting space to receive the driving force of the motor so that the timing gear means the upper rotational force. It is transmitted to the opening and closing means rotatably installed on the bracket installed in the joint to the driven pulley and belt coupled to the hinge portion of the cover to achieve the opening and closing of the cover, the timing of the timing gear when the cover is completed opening The timing gear moves downward by the cam means installed inside to cut off the power by the opening and closing means. It consists of a drive unit for transmitting power to the rotating gear fixed to the bracket and the lower portion to rotate the bracket fixed to the lower surface of the rotating plate to rotate the cake placed on the rotating plate.

Cake celebration rendering device of the present invention is the base is provided with a mounting space in the center of the upper surface, the rotating plate is rotatably installed on the upper portion of the base and the upper surface of the base by hinge coupling a pair of cover to the combination of the cover The storage space for receiving the rotating plate is provided by the storage unit for placing the cake in the storage space and the main shaft gear is installed in the mounting space to receive the driving force of the motor, the timing gear means is coupled to the hinge portion of the cover the rotational force It transfers to the driven pulley and the electrically connected opening and closing means to open and close the cover, and the timing gear means is moved downward by the cam means installed inside the timing gear means when the cover is completed. The outer gear of the screw gear coupled downward to the center of the rotating plate By transmitting the force, and includes a driving unit to lift as the spindle is rotated by the screw gear.

According to the present invention, the drive unit has a main body provided with a mounting space therein, the main shaft is installed vertically downward in the interior of the mounting space, and then the main gear coupled to the motor through the transmission gear vertically installed in the mounting space It is meshed to transmit the rotational force to the gear, and the bracket is rotatably mounted on the upper part of the body portion, the inner space of the bracket is provided with a multi-stage coupling gear for transmitting the rotational force to the opening and closing means, the rotary gear in the lower portion of the bracket As the driven cam gear and the driven cam gear rotated to each other by the rotational speed of the installed main shaft gear, the interference gear installed on the upper driven cam gear moves downward while the cover is opened by the cam means. The engagement with the joint gear of the opening and closing means is released and at the same time, it is engaged with the rotating gear of the bracket. Constitute a timing gear means on the spindle through the jacket to be rotated.

According to the present invention, the drive unit, the body portion is provided with a mounting space therein, and the motor is installed vertically downward in the interior of the mounting space, and then the motive gear coupled to the motor is installed vertically in the mounting space via the transmission gear Engage to transfer the rotational force to the main shaft gear, and then combine the rotary gear on the upper side of the main shaft gear and install a screw gear formed on the outer periphery in the vertical direction to the center of the rotating plate on the side of the main shaft gear to rotate the rotational force of the rotary gear The lift gear receiving the transmission transmits the rotational force to the screw gear so that the screw gear moves up and down as the spiral rotates, but the cover is opened as the driven cam gear and the driven cam gear rotate with different rotation ratios matched to the main shaft gear. Installed at the upper and lower sides of the driven cam gear while being mutually opened by the cam means at the time of completion The interference gear and the reference shaft are moved downward to engage the lifting gear with the lifting gear through the rotating gear to rotate the lifting gear, and the lower interference gear releases the engagement state with the transmission gear of the switching means. It consists of a timing gear means that the rotating plate is rotated at the time when the operation.

According to the present invention, the pair of hinge shafts such that the edges of the pair of covers at the top of the base are coupled across the hinge axis to the hinge connection portion, so that the covers are combined symmetrically to be opened and closed by rotation. On one side, the driven pulley is installed and electrically connected to the opening and closing means and the belt, but the belt is connected to the driven pulley on one side without twisting the belt so that the cover is symmetrically rotated. Configure to connect.

According to the present invention, the cam means is installed with a reference axis perpendicular to the interior of the mounting space through the driven gear cam and the driven gear cam in the reference axis, and then the interference gear is integrally formed on the top of the driven gear cam, the driving cam An elastic member is interposed between the lower part of the gear so that the primary gear cam and the driven cam gear are in close contact with each other. The lower end of the driven gear cam is installed so that a cam having a rounded surface protrudes, and the cam is provided on the upper surface of the driven cam gear. A driven cam gear and a driven cam gear that are engaged with the main shaft gear by forming a stepped groove in the cam groove and the cam groove accommodating the driven cam are rotated by the main shaft gear by forming gears with different rotational ratios on the outer circumference. As the gear rotates, the rotation ratio is different, so the cam of the driven cam gear, which has a higher rotation speed than the motor cam gear, gradually advances inside the cam groove of the motor cam gear. The cam is caught by the round surface of the cam and slides to move the motive cam gear downward to press the spring so that the mutual gap between the driven cam gear is opened. Configure to connect or disconnect power.

According to the present invention, the opening and closing means is installed across the central axis equipped with the directional gear to be engaged with the joint gear to receive the electric joint, the central shaft is configured to be coupled to the driven pulley belt driven electric pulley belt do.

As described above, the present invention of the present invention for the cake according to the present invention, the main object of the present invention is to automatically open or seal the cover to open and close the storage space of the storage unit placed therein the cake, and the cake after opening the cover It is effective to maximize the atmosphere of the celebration by allowing the rotating spinneret is placed.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, in the drawings, the same components or parts are to be noted that the same reference numerals as possible. In describing the present invention, detailed descriptions of related known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

1 is an exploded perspective view showing a cake celebration rendering device of the present invention, Figure 2a, b is an operating state diagram showing the cake celebration rendering device of the present invention, Figure 3 is a schematic diagram showing the opening and closing means of the cake celebration rendering device of the present invention Figure 4 is an exploded perspective view showing a drive unit of the cake celebration rendering device of the present invention, Figure 5 is a perspective view showing a drive unit of the cake celebration rendering device of the present invention, Figure 6 is a cam of the cake celebration rendering device of the present invention An exploded perspective view showing the means, and Figs. 7A, B and C are operation state diagrams showing the drive unit of the cake celebration rendering device of the present invention.

As shown in Figures 1 to 7a, b, c, the cake celebration directing device 10 of the present invention is the base 100 is provided with a settling space 110 in the center of the upper surface, and the base 100 A storage unit 200 rotatably installed with a rotary plate 210 hinged to a pair of lids 220 at an upper portion thereof, and a base mounted on the base 100 and fixed to a lower portion of the storage unit 200. Consists of a drive unit 300 for opening and closing the cover 220 and rotating the rotating plate 210 at the time when the cover 220 is opened.

The storage unit 200 is rotatably installed on the upper portion of the base plate 100, the rotating plate 210, the upper surface of the rotating plate 210 by hinge coupling a pair of cover 220 of the cover 220 A combination space 228 is provided on the top of the rotating plate 210 by the combination to settle the cake 1.

In particular, the storage unit 200 is coupled to the upper edge of the rotating plate 210 of the pair of cover 220 is hinged across the hinge axis 227 to the hinge connection portion cover 220 by the opening and closing means 224 Are combined symmetrically with each other so that they are opened and closed by rotation.

Opening and closing means 224 to enable the opening and closing operation of the cover 220 is installed across the central axis 224b equipped with a turning gear 224a on the upper surface of the bracket 223, the joint gear 225 And a pair of covers 220 are symmetrically interlocked with each other by coupling the motor pulley 224c to the driven shaft pulley 221 with the belt 222 by coupling the driven pulley 224c to the central shaft 224b. Rotating so as to open or close the storage space 228 to expose the cake (1) to the outside or to store the storage space (inside).

In particular, the pair of cover 220 is installed on one side of the pair of hinge shaft 227 to enable the mutual symmetrical rotation of the driven pulley 221 to be electrically coupled with the opening and closing means 224 and the belt 222 cover Rotating the 220 to be opened or closed, but to the rotational symmetrical rotation of the cover 220 to each other to transmit the rotational force to the opposite pulley pulley 221 of one side of the electric pulley without twisting the belt 222 The other driven pulley 221 is configured to twist the belt 222 once.

Here, the opening and closing means 224 is a motive gear 331 coupled to the motor 330 to be driven by branching the rotational force transmitted from the motor 330 mounted vertically in the mounting space 311 of the drive unit 300 ) Is engaged to transfer the rotational force to the main shaft gear 320 is installed in the mounting space 311, the bracket 223 is rotatably mounted on the upper portion of the body portion 310, of the bracket 223 In the inner space, the joint gear 225 for transmitting the rotational force to the opening and closing means 224 is installed in multiple stages to transmit the driving force to the opening and closing means 224 to open and close the cover 220 to the hinge portion of the cover 220 Coupled to the driven pulley 221 and the belt 222.

In addition, the driving unit 300 has a timing gear means 340 is moved downward by the cam means 343 installed in the timing gear means 340 at the time when the cover 220 is opened, the opening and closing means ( At the same time, the power is interrupted by the bracket 223 and the rotating gear 226 integrally fixed to the bracket 223 and the lower part to rotate the bracket 223 fixed to the lower surface of the rotating plate 210 to rotate the rotating plate 210. The cake 1 placed therein is rotated.

In addition, the driving unit 300 is a body portion 310 provided with a mounting space 311 therein, the opening and closing means 224 and the timing gear means 340 driving force of the motor 330 installed in the mounting space 311. The cover 220 is opened by the opening / closing means 224, and the rotating plate 210 is rotated simultaneously by the timing gear means 340 when the opening degree of the cover 220 is completed. To help.

The detailed configuration of such a driving unit 300 is as follows.

The motor 330 is installed vertically downward in the mounting space 311, and then the driving gear 331 coupled to the motor 330 is rotated in the main shaft 320 installed vertically in the mounting space 311. Is coupled to the transmission, the upper portion of the body portion 310 is mounted to the bracket 223 rotatably, the inner space of the bracket 223, the joint gear 225 for transmitting the rotational force to the opening and closing means 224 Is installed in multiple stages to transfer the driving force to the opening and closing means 224 to open and close the cover 220.

In addition, the timing gear means 340 is provided with a rotary gear 226 below the bracket 223 to rotate the driven cam gear 341 and the motive cam gear 342 having different rotation ratios engaged with the main shaft gear 320. As the cover 220 is opened, the interference gear 346 installed on the driven cam gear 341 is moved downward by the cam means 343 at the time when the opening of the cover 220 is completed, and the joint gear of the opening and closing means 224 is moved. The engagement with 225 is released and is engaged with the rotary gear 226 of the bracket 223 to rotate the rotating plate 210 through the bracket 223.

Here, the cam means 343 has a reference shaft 344 installed vertically in the mounting space 311 to penetrate the driven cam gear 341 and the driven cam gear 332 through the reference shaft 344. An interference gear 346 is integrally formed at an upper portion of the driven cam gear 341, and the driven cam gear 342 and the driven cam gear 341 are interposed with an elastic member 345 at a lower portion of the driven cam gear 342. Are elastically in close contact with each other, the cam 343b having a round surface 343c protrudes from the lower end of the driven cam gear 341, and a cam 343b is provided on the upper surface of the motive cam gear 342. The cam groove 343a and the driven cam gear 341 and the driven cam gear 342, which are engaged with the main shaft gear 320 by forming a step 343d in the cam groove 343a and the cam groove 343a, respectively, have mutual rotation ratios on the outer circumference thereof. The rotation ratio is different as the driven cam gear 341 and the driven cam gear 342 rotated by the main shaft gear 320 by forming a gear differently. The cam of the driven cam gear 341, which has a higher rotational speed than the cam cam 342, gradually moves inside the cam groove 343a of the cam cam gear 342, and the round surface 343c of the cam is caught by the step 343d. By sliding the primary cam gear 342 to the lower to press the elastic member 345 to the mutual gap with the driven cam gear 341, the driven cam gear 341 is moved to the bottom to interfere with the interference gear ( 346 is disengaged from the coupling gear 225 and engaged with the rotary gear 226 of the bracket 223.

In addition, as shown in Figure 8a, b, c or 9a, b, another embodiment of the cake celebration directing device 10 of the present invention is as follows.

The base 100 is provided with a mounting space 110 in the center of the upper surface, the rotating plate 210 is rotatably installed on the upper portion of the base 100 and a pair of covers (on the upper surface of the base 100) A storage unit 200 for hinge-bonding the 220 to accommodate the rotating plate 210 by a combination of the lids 220 is provided to place the cake 1 in the storage space 228, and the A driven pulley 221 installed in the mounting space 311 and engaged with the main shaft gear 320 receiving the driving force of the motor 330 so that the timing gear means 340 has a rotational force coupled to the hinge portion of the cover 220. It is transmitted to the opening and closing means 224 which is electrically connected to open and close the lid 220, and by the cam means 343 installed inside the timing gear means 340 at the time when the lid 220 is opened. Timing gear means 340 is moved to the bottom to cut off the power to the opening and closing means 224 at the same time of the rotating plate 210 As the elevating gear 347 transmits the rotational force to the outer circumference of the screw gear 212 coupled downward to the driving unit 300 to allow the rotating plate 210 to be elevated while being rotated by the screw gear 212. Configure.

Here, the driving unit 300 is installed in the body portion 310, the mounting space 311 is provided therein, the motor 330 is installed vertically downward in the mounting space 311 and then coupled to the motor 330 The driving gear 331 is engaged to transfer the rotational force to the spindle gear 320 installed perpendicularly to the mounting space 311 via the transmission gear 332, and then the rotary gear 226 on the top of the spindle gear 320. Lifting gear receiving the rotational force of the rotating gear 226 by installing a screw gear 212 formed on the outer periphery in the vertical direction in the center of the rotating plate 210 to the side of the main shaft gear 320 The 347 transmits a rotational force to the screw gear 212 so that the screw gear 212 is moved up and down while being rotated in a spiral manner, but the rotational ratio engaged with the main shaft gear 320 is driven with different driven cam gears 341. When the cam gear 342 rotates and the cover 220 is opened While moving by the cam means (343) at each other in the upper and lower portions of the driven cam gear 341, the interference gear 346 and the reference axis is moved down the upper interference gear 346 through the rotary gear 226 Rotating the gear 347, the lower interference gear 346 so that the engagement state with the transmission gear 332 of the opening and closing means 224 is released so that the rotating plate 210 is rotated when the cover 220 is opened. It consists of a timing gear means 340 to move up and down.

Cake celebration rendering device 10 of another embodiment of the present invention configured as described above is the same as the above-described storage means of the storage unit 200, cam means 343, opening and closing means 224, the opening and closing means Allow 224 to be placed downwards.

Referring to the operation of the present invention as follows.

First, when the driving force of the motor 330 is generated, the main shaft gear 320 is rotated through the motive gear 331.

When the spindle gear 320 is rotated, the driven cam gear 341 and the driven cam gear 342 are engaged with each other to rotate, and a joint gear is interlocked by interlocking the interference gear 346 coupled to the upper portion of the driven cam gear 341. Rotating 225 transmits a rotational force to the turning gear 224a so that the driving pulley 224c coupled to the central axis 224b is rotated.

The driving pulley 224c transmits a rotational force to the driven pulley 221 by the belt 222 to rotate the driven pulley 221 of the hinge shaft 227 installed at the hinge portion of the cover 220 to cover 220. Rotate symmetrically to each other.

Here, the belt 222 is twisted to the driven pulley 221 is connected to each other differently to enable the symmetrical rotation of the cover 220.

As described above, as the cover 220 is opened by the opening and closing means 224, the opening and closing means is opened by the cam operation of the driven cam gear 341 and the motive cam gear 342 of the timing gear means 340. The interference gear 346, which transmits power to the joint gear 225 of 224, blocks power and simultaneously transmits power to the rotary gear 226 to rotate the bracket 223 to rotate the rotating plate 210.

That is, as the driven cam gear 341 and the driven cam gear 342 rotate, the mutual rotation ratio is differently installed, and the power from the opening and closing means 224 is blocked by the cam means 343 and the rotating plate 210 is rotated. It is possible to make it rotate.

More specifically, when the driven cam gear 341 and the driven cam gear 342 are integrally rotated by the main shaft 320, the driven cam gear 341 has more rotations than the driven cam gear 342. The cam of the cam gear 341 progressively travels the cam groove 343a of the cam cam gear 342, and the round surface 343c of the cam is pushed over the step 343d of the cam groove 343a and rides upward. The mutual spacing of the driven cam gears 341 in the gear 342 is widened.

For example, when the driven cam gear 342 is rotated 10, the driven cam gear 341 is rotated 11, so that the cam of the driven cam gear 341 gears the upper surface of the step 343d of the driven cam gear 342. The ride is up to press the driving cam gear 342, the space between the state in close contact with each other by the elastic member 345 is opened.

At this time, when the motive cam gear 342 is moved downward, the driven cam gear 341 is also interlocked, and the interference gear 346 is engaged with the rotary gear 226 while the power transmitted to the joint gear 225 is cut off. To rotate the bracket 223 to which the rotary gear 226 is connected.

Here, when the bracket 223 is rotated, the lower surface of the bracket 223 is rotated to the upper surface of the interference gear 346 so that the interference gear 346 moves upward by the restoring force of the elastic member 345. By preventing the interference gear 346 to maintain the state of transmitting power to the rotary gear 226, by rotating the bracket 223 so that the rotating plate 210 is interlocked.

Thereafter, when the rotating plate 210 is rotated one time, as the rotational state of the driven cam gear 341 and the driven cam gear 342 having different rotation ratios progresses, the cam moves out of the upper surface of the step 343d and the cam groove again ( The cam 343b is received in the interior of the 343a, and the driving cam gear 342 moves upward by elastically by the restoring force of the elastic member 345 to push the driven cam gear 341 upward. The interference gear 346 is moved upward by the driven cam gear 341 while the space where the interference gear 346 is blocked to move upward by the lower surface of the 223 is partially opened at the bottom of the bracket 223. The power transmitted to the rotary gear 226 side is cut off, and when the power is transmitted to the joint gear 225 of the opening and closing means 224 again, the power of the motor 330 is cut off.

As described above, the driving force of the motor 330 starts and the opening of the cover 220 starts, and at the time when the opening of the cover 220 is completed, the power transmitted to the opening and closing means 224 is interrupted and the timing gear By transmitting power to the means 340 by rotating the rotating plate 210 one in a state in which the cover 220 is open, the operation of the cake celebration rendering device 10 is completed by cutting off the power of the motor 330.

In addition, the operation of another embodiment of the cake celebration rendering device 10 of the present invention is as follows.

First, when the driving force of the motor 330 is generated, the main shaft gear 320 is rotated through the motive gear 331.

When the spindle gear 320 is rotated, the driven cam gear 341 and the driven cam gear 342 are engaged by the transmission gear 332 to rotate, and the interference gear 346 coupled to the lower portion of the reference shaft 344. By interlocking to transfer the rotational force to the turning gear (224a) so that the driven pulley 224c coupled to the central axis (224b) is rotated.

The driving pulley 224c transmits a rotational force to the driven pulley 221 by the belt 222 to rotate the driven pulley 221 of the hinge shaft 227 installed at the hinge portion of the cover 220 to cover 220. Rotate symmetrically to each other.

Here, the belt 222 is twisted to the driven pulley 221 is connected to each other differently to enable the symmetrical rotation of the cover 220.

As described above, as the cover 220 is opened by the opening and closing means 224, the opening and closing means is opened by the cam operation of the driven cam gear 341 and the motive cam gear 342 of the timing gear means 340. Interference gear 346 that transmits power to the turning gear 224a of the 224 is cut off the power and at the same time the power is transmitted to the rotary gear 226 side screw gear 212 through the engaging lifting gear 347 By transmitting power to the side so that the rotating plate 210 is rotated at the same time can be elevated.

That is, when the opening of the lid 220 is completed, the reference shaft 344 and the upper interference gear 346 are moved downward by the operation of the cam means 343 mentioned above to be engaged with the rotary gear 226. At the same time, the interference gear 346 installed below the reference shaft 344 is released from the engagement gear 224a of the opening and closing means.

When the rotational force is transmitted to the rotary gear 26, the lifting gear 347 is engaged and rotated to spirally rotate the screw gear 212 vertically coupled to the lower surface of the rotating plate 210 to rotate the screw gear 212. Make sure you get up and down.

Here, the gear gears spirally formed on the outer circumference of the screw gear 212 and the gears of the lifting gear 347 may be lifted up and down while being supported by the lifting gear 347 by mutual engagement.

1 is an exploded perspective view showing a cake celebration rendering device of the present invention.

Figure 2a, b is a state diagram showing the cake celebration rendering device of the present invention.

Figure 3 is a schematic diagram showing the opening and closing means of the cake celebration rendering device of the present invention.

Figure 4 is an exploded perspective view showing a drive unit of the cake celebration rendering device of the present invention.

5 is a perspective view showing a drive unit of the cake celebration rendering device of the present invention.

Figure 6 is an exploded perspective view showing the cam means of the cake celebration rendering device of the present invention.

Figure 7a, b, c is an operating state diagram showing a drive unit of the cake celebration rendering device of the present invention.

8a, b, c is a state diagram showing another embodiment of the cake celebration rendering device of the present invention.

Figure 9a, b is an operating state diagram showing a drive unit of the cake celebration rendering device of the present invention.

Explanation of symbols on the main parts of the drawings

1: cake 10: celebration production device for cake

100: base 110: settling space

200: storage 210: rotating plate

212: screw gear 220: cover
221: driven pulley 222: belt
223: bracket 224: opening and closing means
224a: Direction change gear 224b: Central axis
224c: Wondong pulley 225: Joint gear
226: rotary gear 227: hinge shaft
228: storage space 300: drive unit
310: body portion 311: mounting space
320: spindle gear 330: motor
331: prime move gear 332: transmission gear
340: timing gear means 341: driven cam gear
342: original cam gear 343: cam means
343a: cam groove 343b: cam
343c: round side 343d: step
344: reference axis 345: elastic member
346: interference gear 347: lifting gear

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Claims (7)

In the celebration rendering device for cake, The base 100 is provided with a settled space 110 in the center of the upper surface, Rotating plate 210 is rotatably installed on an upper portion of the base 100, and a pair of lids 220 are hinged to an upper surface of the base 100 to rotate the plate 210 by a combination of the lids 220. The storage unit 200 is provided at the upper portion of the storage unit 200 to settle the cake (1), The timing gear means 340 installed in the settling space 110 and engaged with the main shaft gear 320 receiving the driving force of the motor 330 is opened and closed rotatably installed on the bracket 223 having the rotational force installed thereon. Transfer to the means 224 to the driven pulley 221 and the belt 222 coupled to the hinge portion of the lid 220 to achieve the opening and closing of the lid 220, the lid 220 is open At the time of completion, the timing gear 340 is moved downward by the cam means 343 installed in the timing gear 340 to cut off the power by the opening and closing means 224, and is integrated with the bracket 223 and the lower portion. It consists of a drive unit 300 for transmitting the power to the rotary gear 226 fixed to the rotary plate 223 to rotate the bracket 223 fixed to the lower surface of the rotating plate 210 to rotate the cake (1) placed on the rotating plate 210 Celebration celebration device for cake, characterized in that. In the celebration rendering device for cake, The base 100 is provided with a settled space 110 in the center of the upper surface, Rotating plate 210 is rotatably installed on an upper portion of the base 100, and a pair of lids 220 are hinged to an upper surface of the base 100 to rotate the plate 210 by a combination of the lids 220. A storage unit 200 for accommodating the storage space 228 provided with the cake 1 in the storage space 228; The driven pulley 221 is installed in the settling space 110 and engaged with the main shaft gear 320 receiving the driving force of the motor 330 is coupled to the hinge portion of the cover 220 by the rotational force of the timing gear means 340. And to the opening and closing means 224 which is electrically coupled to open and close the cover 220, and the cam means 343 installed in the timing gear means 340 at the time when the cover 220 is completed opening. The timing gear means 340 moves downward to cut off the power to the opening and closing means 224 and at the same time the rotational force of the elevating gear 347 to the outer periphery of the screw gear 212 coupled downward to the center of the rotating plate 210 By transmitting, the rotating gear 210 is rotated by the screw gear 212, celebration celebration device for cake, characterized in that consisting of a drive unit 300 to move up and down. The method of claim 1, The drive unit 300, A body portion 310 provided with a mounting space 311 therein, The motor 330 is installed vertically downward in the mounting space 311, and then the motive gear 331 coupled to the motor 330 is vertically installed in the mounting space 311 via the transmission gear 332. It is engaged to transmit the rotational force to the main shaft gear 320, the bracket 223 is rotatably mounted on the upper portion of the body portion 310, the rotational force to the opening and closing means 224 in the inner space of the bracket 223 A joint gear 225 to be transmitted is installed in multiple stages, and a rotating gear 226 is installed at the lower portion of the bracket 223 so that rotational ratios matched to the main shaft gear 320 are driven cam gears 341 and prime cam cam gears. As the 342 rotates, the cover 220 is opened by the cam means 343 at the time when the opening is completed, and the interference gear 346 installed on the driven cam gear 341 is moved downward to open and close the means. Rotation of the bracket 223 at the same time the engagement with the joint gear 225 of the 224 is released Air directing device for celebration cake, characterized in that configured at the timing gear means 340 which is engaged to the 226 to rotate the rotating plate 210 through a bracket 223. The The method of claim 2, The drive unit 300, A body portion 310 provided with a mounting space 311 therein, The motor 330 is installed vertically downward in the mounting space 311, and then the motive gear 331 coupled to the motor 330 is vertically installed in the mounting space 311 via the transmission gear 332. It is engaged to transmit the rotational force to the spindle gear 320 and then coupled to the rotary gear 226 on the top of the spindle gear 320, the side of the spindle gear 320 in a vertical downward direction to the center of the rotating plate (210). The lifting gear 347 receiving the rotational force of the rotary gear 226 by installing the screw gear 212 having the gear teeth formed on the outer circumference transmits the rotational force to the screw gear 212 so that the screw gear 212 rotates in a spiral manner. Ascend and descend, As the driven cam gears 341 and the driven cam gears 342 rotate with each other with different rotation ratios engaged with the main shaft gear 320, the cover 220 is opened to each other by the cam means 343. As the gap is opened, the interference gear 346 and the reference shaft 344 installed above and below the driven cam gear 341 are moved downward so that the interference gear 346 at the upper portion is the lifting gear 347 through the rotary gear 226. Rotate the elevating gear 347 by engaging, and the lower interference gear 346 is released from the engagement gear with the transmission gear 332 of the opening and closing means 224 to release the rotating plate 210 at the time when the cover 220 is opened. ) Celebration celebration device for the cake, characterized in that consisting of a timing gear means (340) to be rotated while moving up and down. The method according to claim 1 or 2, The storage unit 200 is coupled to the edge of the pair of cover 220 to the hinge connection portion across the hinge axis 227 to the upper portion of the base 100, the cover 220 is combined to rotate symmetrically mutually A pair of driven pulleys 221 are installed at one side of the pair of hinge shafts 227 so as to be opened and closed by the motor. One side of the driven pulley 221 to be made so that the electric joint without twisting the belt 222, the other side of the driven pulley 221 twisted belt 222 once, characterized in that the configuration for the cake Device. The method according to any one of claims 1 to 4, The cam means 343 has a reference shaft 344 installed vertically in the mounting space 311 to penetrate the driven cam gear 341 and the driven cam gear 342 on the reference shaft 344, and then drives the driven shaft. An interference gear 346 is integrally formed at the upper portion of the cam gear 341, and the primary cam gear 342 and the driven cam gear 341 are interposed with an elastic member 345 at the lower portion of the cam cam gear 342. To be in close contact with each other elastically, the cam 343b having a round surface 343c protrudes from the lower end of the driven cam gear 341, and the cam 343b is accommodated in the upper surface of the motive cam gear 342. The cam cam 343a and the driven cam gear 341 and the cam cam gear 342 meshed with the main shaft 320 by forming the step 343d in the cam groove 343a are different from each other in the rotational ratio. As the driven cam gear 341 and the driven cam gear 342 rotated by the main shaft gear 320 by forming a gear, the rotation ratio is different. The cam 343b of the driven cam gear 341, which has a higher rotational speed than the gear 342, gradually moves inside the cam groove 343a of the prime cam gear 342, and the round surface of the cam 343b on the step 343d. 343c is hung and slides to move the primary cam gear 342 to the lower portion to press the elastic member 345 so that the mutual gap with the driven cam gear 341 is opened, the driven cam gear 341 and the reference axis 344 is moved to the bottom to interlock gears 346 interlock gears celebrity directing device, characterized in that configured to cut off or connect the power. The method according to any one of claims 1 to 4, The opening and closing means 224 is installed across the central axis 224b on which the direction change gear 224a is mounted so as to be engaged with the joint gear 225 to receive the electric connection, and a central pulley (224) to the central axis 224b. 224c) by combining the driven pulley 221 to the belt 222, the electric joint for the cake, characterized in that configured for the electric joint.

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