A beater with a general-purpose power unit

Abstract

The utility model discloses a beat egg ware with general power unit, including host computer and machine head, the host computer has the driver in, the output shaft of driver is provided with first plug connector, the transmission shaft, stirring shaft and the transmission mechanism that can transmit power between transmission shaft and stirring shaft are provided with on the machine head, transmission shaft is provided with the second plug connector that can cooperate with first plug connector, the machine head includes machine head shell, and the machine head shell has the docking barrel for installing host computer, when the end of host computer is inserted and installed in docking barrel, makes first plug connector and second plug connector connect, and the detachable connecting structure that can connect and fix both is still provided between docking barrel and host computer. This beat egg ware, only need to set up the structure that can cooperate with above-mentioned host computer docking on the machine head of different styles of beat egg ware, and this host computer can be assembled together with any machine head to realize different beat egg function.

Description

Technical Field

[0001] This utility model relates to the field of egg beater technology, and in particular to an egg beater with a universal power unit. Background Technology

[0002] Most existing egg beaters have separate power units, which are not universal. The power unit, the head, and other parts of the egg beater are integrated into the same housing. If either the power unit or the head malfunctions, the entire egg beater cannot be used. In this case, the head or power unit that is not malfunctioning can only be left idle, which is a waste to some extent. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide an egg beater with a universal power unit, wherein the beater head and the main unit with the power unit are easy to disassemble and separate.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows:

[0005] A whisk with a universal power unit includes a main unit and a whisk head. The main unit has a driver, and the output shaft of the driver is provided with a first connector. The whisk head is provided with a drive shaft, a stirring shaft, and a transmission mechanism that can transmit power between the drive shaft and the stirring shaft. The drive shaft is provided with a second connector that can mate with the first connector. The whisk head includes a whisk head housing, and the whisk head housing has a docking cylinder for mounting the main unit. When the end of the main unit is inserted into the docking cylinder, the first connector and the second connector are connected. A detachable connection structure is also provided between the docking cylinder and the main unit to connect and fix the two.

[0006] In a preferred embodiment of this utility model, the detachable connection structure includes a plurality of fasteners disposed on the inner sidewall of the docking cylinder and a plurality of first elastic buckles disposed on the host, wherein the first elastic buckles are connected to unlocking components capable of driving them to disengage from the corresponding fasteners.

[0007] In a preferred embodiment of this utility model, the host includes a host housing with a button hole. The unlocking component is an exposed button that is movably installed at the button hole. The first elastic buckle is integrally connected to the button. A support base is fixed inside the host. An elastic component is provided between the button and the support base, which can drive the button to move outward by elastic force so that the first elastic buckle can be engaged in the corresponding buckle position.

[0008] In a preferred embodiment of this utility model, the first connector is a female connector and the second connector is a male connector. The first connector has a keyway inside, and the second connector has a key body corresponding to the keyway on its outer side wall.

[0009] In a preferred embodiment of the present invention, the transmission mechanism includes a worm gear section disposed on the transmission shaft and a worm wheel disposed on the stirring shaft and cooperating with the worm gear section.

[0010] In a preferred embodiment of this utility model, there are two stirring shafts, and the worm gears on the two stirring shafts are located on both sides of the worm segment, with both worm gears meshing with the worm segment.

[0011] In a preferred embodiment of this utility model, the head housing has an inner cavity, in which a transmission component bracket is provided. The stirring shaft and the transmission shaft are both mounted on the transmission component bracket. The worm gear and the worm section are both located in the inner cavity. The docking cylinder is located on the rear side of the head. The upper part of the head housing has a handle, and a first button hole is provided on the handle. A first button is installed at the first button hole. A first gap is left between the inner wall of the first button and the first button hole to conduct the inner cavity of the head to the outside. A ventilation hole is provided at the front of the head. A decorative panel is detachably installed at the ventilation hole. A second gap is left between the decorative panel and the ventilation hole. The second gap and the ventilation hole conduct the inner cavity of the head to the outside.

[0012] In a preferred embodiment of this utility model, the front surface of the machine head shell is provided with a cover bracket that abuts against the rear surface of the decorative panel, the front surface of the machine head shell is provided with a buckle hole, and the rear surface of the decorative panel is provided with a second elastic buckle that can be fastened at the buckle hole.

[0013] In a preferred embodiment of this utility model, a clearance hole is provided on the rear surface of the machine head housing, the rear end of the drive shaft passes through the clearance hole and extends into the docking cylinder, a gap is left between the drive shaft and the inner sidewall of the clearance hole, and the clearance hole and the docking cylinder connect the inner cavity of the machine head to the outside.

[0014] The beneficial effects of this invention are: this egg beater only requires that the heads of different models of egg beaters be equipped with structures that can be connected to the main unit, and the main unit can be assembled with any head to achieve different egg beating functions. Compared with purchasing multiple different existing egg beaters, it helps to reduce costs and occupies less space. Attached Figure Description

[0015] Figure 1 This is an exploded view of the present invention;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This is a cross-sectional view of the present invention in an exploded state;

[0018] Figure 4 yes Figure 3 Enlarged view of section A;

[0019] Figure 5 This is a diagram illustrating the heat dissipation principle of the machine head;

[0020] Figure 6 This is an exploded view of the nose section. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings.

[0022] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model are only used to explain the relative positional relationship and movement of the components in a specific posture (as shown in the attached figure). If the specific posture changes, the directional indicator will also change accordingly. Furthermore, descriptions involving "preferred," "second-preferred," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "preferred" or "second-preferred" may explicitly or implicitly include at least one of those features.

[0023] Reference Figures 1 to 6 This utility model proposes an egg beater with a universal power unit, including a main unit 1 and a beater head 2. The main unit 1 has a driver 3, which is a motor. The outer side of the main unit 1 can turn the driver 3 on and off. The output shaft 31 of the driver 3 is provided with a first connector 32. The beater head 2 is provided with a drive shaft 41, a stirring shaft 42, and a transmission mechanism that can transmit power between the drive shaft 41 and the stirring shaft 42. The drive shaft 41 is provided with a second connector 43 that can cooperate with the first connector 32. The beater head 2 includes a beater head shell 21. The beater head shell 21 has a docking cylinder 201 for installing the main unit 1. When the end of the main unit 1 is inserted into the docking cylinder 201, the first connector 32 and the second connector 43 are connected. A detachable connection structure is also provided between the docking cylinder 201 and the main unit 1 to connect and fix the two.

[0024] The driver 3 on the host 1 can be powered by an external power supply plug, by a battery, or by a combination of both.

[0025] In a preferred embodiment of this utility model, the detachable connection structure includes a plurality of latches 202 disposed on the inner sidewall of the docking cylinder 201, and a plurality of first elastic latches 51 disposed on the main unit 1. Each first elastic latch 51 is connected to an unlocking member capable of driving it to disengage from its corresponding latch 202. The latch 202 can be a groove or a through hole disposed on the docking cylinder. The main unit 1 includes a main unit housing 11, on which a button hole 101 is provided. The unlocking member is an exposed button 52 movably mounted at the button hole 101. The first elastic latch 51 is integrally connected to the button 52. A support base 61 is fixed inside the main unit 1. An elastic member 62 is disposed between the button 52 and the support base 61, capable of driving the button 52 outward by elastic force to cause the first elastic latch 51 to engage in the corresponding latch 202. The elastic member 62 is preferably a compression spring. (See reference...) Figure 3 and Figure 4 The main unit 1 can be roughly cylindrical to accommodate common motor shapes, and the docking cylinder is also cylindrical. The main unit 1 and the head 2 are assembled as follows: First, align the first elastic buckle 51 on the main unit 1 with the buckle position 202 inside the docking cylinder. Then, insert the front end (i.e., its end) of the main unit 1 into the docking cylinder. The first elastic buckle 51 on the main unit 1 will automatically snap into the corresponding buckle position 202. Simultaneously, the first connector 32 on the output shaft 31 and the second connector 43 on the transmission shaft 41 will successfully connect. After starting the driver 3, the stirring shaft 42 will rotate, and the egg mixture will be broken up by the stirring accessories on the stirring shaft 42. To separate the main unit 1 and the head 2, press all the buttons to disengage all the first elastic buckles 51 from their corresponding buckles 202, and then the main unit 1 can be easily pulled out. The advantage of this type of egg beater is that it only requires that the heads 2 of different models of egg beaters be designed to be able to connect with the main unit 1. The main unit 1 can then be assembled with any head 2 to achieve different egg beating functions. Compared with purchasing multiple different existing egg beaters, this method helps to reduce costs and takes up less space.

[0026] In a preferred embodiment of this utility model, the first connector 32 is a female connector, and the second connector 43 is a male connector. The first connector 32 has a keyway inside, and the outer wall of the second connector 43 has a key corresponding to the keyway. Preferably, the key on the second connector 43 is a spline, and the keyway inside the first connector 32 is a spline groove.

[0027] In some preferred embodiments of this utility model, the first connector 32 may be configured as a male connector, while the second connector 43 may be configured as a female connector. The inner hole of the female connector may also be a square hole, and correspondingly, the mating portion on the male connector is a quadrangular prism.

[0028] In a preferred embodiment of this utility model, the transmission mechanism includes a worm section 411 disposed on a transmission shaft 41, and a worm wheel 44 disposed on a stirring shaft 42 and cooperating with the worm section 411. There are two stirring shafts 42, and the worm wheels 44 on the two stirring shafts 42 are respectively located on both sides of the worm section 411, and both worm wheels 44 are engaged with the worm section 411.

[0029] In some preferred embodiments of this utility model, the above-mentioned transmission mechanism can adopt other structural forms, such as a combination of bevel gear set and gear reducer.

[0030] The head housing 21 has an inner cavity, in which a transmission component support 271 is provided. The stirring shaft 42 and the transmission shaft 41 are both installed on the transmission component support 271, and the worm gear 44 and the worm section 411 are both located in the inner cavity.

[0031] As a further improvement to the above solution, the docking cylinder 201 is located on the rear side of the machine head 2. The upper part of the machine head shell 21 has a handle 205, and a first button hole is provided on the handle 205. A first button 272 is installed at the first button hole. A first gap 281 is left between the inner wall of the first button 272 and the first button hole to conduct the inner cavity of the machine head 2 to the outside. A ventilation hole 206 is provided at the front of the machine head 2. A decorative panel 29 is detachably installed at the ventilation hole 206. A second gap 282 is left between the decorative panel 29 and the ventilation hole 206. The second gap 282 and the ventilation hole 206 conduct the inner cavity of the machine head 2 to the outside.

[0032] Specifically, the front surface of the head housing 21 is provided with a cover bracket 215 that abuts against the rear surface of the decorative panel 29, the front surface of the head housing 21 is provided with a buckle hole 216, and the rear surface of the decorative panel 29 is provided with a second elastic buckle 291 that can be fastened at the buckle hole 216.

[0033] Furthermore, the rear surface of the head housing 21 is provided with a clearance hole 283. The rear end of the drive shaft 41 passes through the clearance hole 283 and extends into the docking cylinder 201. A gap is left between the drive shaft 41 and the inner wall of the clearance hole 283. The clearance hole 283 and the docking cylinder 201 connect the inner cavity of the head 2 with the outside.

[0034] The advantages of the above solution are as follows: By setting a handle 205 on the machine head 2, and providing a first button hole and a first button 272 on the handle 205, while leaving a first gap 281, and by setting a ventilation hole 206 and a detachable decorative panel 29 at the front of the machine head 2, while leaving a second gap 282, good air circulation is achieved between the inner cavity of the machine head 2 and the outside, effectively reducing the heat generated by the transmission mechanism inside the machine head 2 and preventing the machine head 2 from overheating and affecting its performance. At the same time, the clearance hole 283 set on the rear surface of the machine head housing 21 can also improve air circulation when the machine head 2 and the main unit 1 are separated. The abutment between the front surface support base 61 of the machine head housing 21 and the rear surface of the decorative panel 29, as well as the matching design of the buckle hole 216 and the second elastic buckle 291, makes the installation and removal of the decorative panel 29 very convenient, facilitating operations such as cleaning the ventilation hole 206. When necessary, the decorative panel 29 can be opened to further improve heat dissipation efficiency.

[0035] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A whisk with a universal power unit, characterized in that, The device includes a main unit (1) and a head unit (2). The main unit (1) has a driver (3). The output shaft (31) of the driver (3) is provided with a first connector (32). The head unit (2) is provided with a drive shaft (41), a stirring shaft (42), and a transmission mechanism that can transmit power between the drive shaft (41) and the stirring shaft (42). The drive shaft (41) is provided with a second connector (43) that can cooperate with the first connector (32). The head unit (2) includes a head unit housing (21). The head unit housing (21) has a docking cylinder (201) for installing the main unit (1). When the end of the main unit (1) is inserted into the docking cylinder (201), the first connector (32) and the second connector (43) are connected. A detachable connection structure that can connect and fix the two is also provided between the docking cylinder (201) and the main unit (1).

2. The egg beater with a universal power unit according to claim 1, characterized in that, The detachable connection structure includes a plurality of latches (202) disposed on the inner sidewall of the docking cylinder (201) and a plurality of first elastic latches (51) disposed on the host (1). The first elastic latches (51) are connected to unlocking components that can drive them to disengage from the corresponding latches (202).

3. The egg beater with a universal power unit according to claim 2, characterized in that, The host (1) includes a host housing (11), on which a button hole (101) is provided. The unlocking component is an exposed button (52) movably installed at the button hole (101). The first elastic buckle (51) is integrally connected to the button (52). A support base (61) is fixed inside the host (1). An elastic component (62) is provided between the button (52) and the support base (61) that can drive the button (52) to move outward by elastic force so that the first elastic buckle (51) is engaged in the corresponding buckle position (202).

4. The egg beater with a universal power unit according to claim 1, characterized in that, The first connector (32) is a female connector, and the second connector (43) is a male connector. The first connector (32) has a keyway inside, and the second connector (43) has a keyway corresponding to the keyway on its outer side wall.

5. The egg beater with a universal power unit according to claim 1, characterized in that, The transmission mechanism includes a worm section (411) disposed on the transmission shaft (41) and a worm wheel (44) disposed on the stirring shaft (42) and cooperating with the worm section (411).

6. A whisk with a universal power unit according to claim 5, characterized in that, There are two stirring shafts (42), and the worm gears (44) on the two stirring shafts (42) are located on both sides of the worm section (411), and both worm gears (44) are engaged with the worm section (411).

7. A whisk with a universal power unit according to claim 5 or 6, characterized in that, The head housing (21) has an inner cavity, in which a transmission component bracket (271) is provided. The stirring shaft (42) and the transmission shaft (41) are both mounted on the transmission component bracket (271). The worm gear (44) and the worm section (411) are both located in the inner cavity. The docking cylinder (201) is located on the rear side of the head (2). The upper part of the head housing (21) has a handle (205), on which a first button hole is provided. A first button is installed at the first button hole. 272), a first gap (281) is left between the inner wall of the first button (272) and the first button hole to connect the inner cavity of the machine head (2) with the outside. A ventilation hole (206) is provided at the front of the machine head (2). A decorative panel (29) is detachably installed at the ventilation hole (206). A second gap (282) is left between the decorative panel (29) and the ventilation hole (206). The second gap (282) and the ventilation hole (206) connect the inner cavity of the machine head (2) with the outside.

8. A whisk with a universal power unit according to claim 7, characterized in that, The front surface of the head housing (21) is provided with a cover bracket (215) that abuts against the rear surface of the decorative panel (29). The front surface of the head housing (21) is provided with a buckle hole (216), and the rear surface of the decorative panel (29) is provided with a second elastic buckle (291) that can be fastened at the buckle hole (216).

9. A whisk with a universal power unit according to claim 7, characterized in that, The rear surface of the head housing (21) is provided with a clearance hole (283). The rear end of the drive shaft (41) passes through the clearance hole (283) and extends into the docking cylinder (201). A gap is left between the drive shaft (41) and the inner wall of the clearance hole (283). The clearance hole (283) and the docking cylinder (201) connect the inner cavity of the head (2) with the outside.

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