Telescopic stirring device

Abstract

The invention relates to the technical field of food instruments, in particular to a telescopic stirring device. In the telescopic stirring device, a machine shell comprises a shell body arranged in an internal space and a push disc installed in the internal space in a sliding mode, and the push disc is used for dividing the internal space into a first space and a second space; a first through hole is formed in the push disc, the first end of the stirring shaft is located in the first space, the second end of the stirring shaft penetrates through the first through hole and then extends into the second space, and the stirring cutter is detachably installed at the second end of the stirring shaft; the interlocking mechanism comprises a blocking assembly and a locking assembly. The blocking assembly is provided with a blocking part located in the first space. The locking assembly is provided with a clamping part located in the second space; the locking part is used for stopping the driving mechanism from being inserted into the first space when the container is not inserted into the second space; the clamping part is used for being inserted into the clamping groove to lock the container when the driving mechanism is inserted into the second space. The telescopic stirring device disclosed by the invention is high in safety performance.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food appliances, and particularly relates to a telescopic stirring device. BACKGROUND

[0002] The stirring device is usually used for stirring fruits to make fruit puree, stirring ice cream in a frozen state, etc., and generally comprises a rotating driving member, a stirring shaft, a stirring blade, a casing with an internal space, and a container for storing food materials, etc. The stirring shaft is rotatably installed in the casing, the output end of the rotating driving member is connected to the stirring shaft, the stirring blade is installed on the stirring shaft, and the rotating driving member can drive the stirring blade to rotate in the container through the stirring shaft, so that the stirring blade can stir the food materials in the container.

[0003] In the prior art, the rotating driving member is detachably connected to the stirring shaft, but when the container is not installed on the casing, the rotating driving member can also be installed on the casing, so that the rotating driving member can drive the stirring blade to rotate in the external space through the stirring shaft. Since the user's hand may be accidentally touched by the stirring blade, the exposed stirring blade may cause certain safety accidents. In addition, when the container is not detached from the casing, the rotating driving member can also be detached from the casing, so that when the container is first detached from the casing, the stirring blade is also in an exposed state, which may cause certain safety accidents. SUMMARY

[0004] The present application provides a telescopic stirring device to solve the technical problem of the prior art that the stirring blade of the stirring device is exposed and has a high safety risk.

[0005] The telescopic stirring device provided by an embodiment of the present application comprises a driving mechanism, an interlocking mechanism, a stirring shaft, a stirring blade, a casing, and a container provided with a clamping groove. The casing comprises a shell provided with an internal space and a push disc slidably installed in the internal space, and the push disc is used to divide the internal space into a first space and a second space. A first through hole is arranged on the push disc, a first end of the stirring shaft is located in the first space, a second end of the stirring shaft extends into the second space through the first through hole, and the stirring blade is detachably installed on the second end of the stirring shaft. The interlocking mechanism comprises a blocking component and a locking component. The blocking component is provided with a blocking part located in the first space. The locking component is provided with a clamping part located in the second space. The locking part is used to block the driving mechanism from being inserted into the first space when the container is not inserted into the second space. The clamping part is used to insert into the clamping groove to lock the container when the driving mechanism is inserted into the second space.

[0006] Optionally, the blocking assembly comprises a connecting rod, a push block, a first elastic member, and a blocking block provided with a second through hole; the blocking part is arranged on the blocking block, and opposite sides of the push block are respectively provided with a first inclined surface and a second inclined surface; The blocking block is slidingly installed in the first space, and the push block is slidingly installed in the second space; one end of the connecting rod is provided with an inclined block inserted into the second through hole, and the other end of the connecting rod is in abutment with the second inclined surface; Opposite ends of the first elastic member are connected with the connecting rod and the shell respectively; When the container is not inserted into the second space, the blocking part is in a blocking position to prevent the driving mechanism from being inserted into the first space; When the container is inserted into the second space, the container drives the push block to move through the first inclined surface, the push block drives the connecting rod to move through the second inclined surface, the connecting rod drives the blocking part to move to a non-blocking position away from the center line direction of the inner space through the inclined block, and the driving mechanism can be inserted into the first space.

[0007] Optionally, the locking assembly comprises a second elastic member and a limiting rod; opposite ends of the limiting rod are respectively provided with a pushing part and the clamping part, and the pushing part is located in the first space; opposite ends of the second elastic member are connected with the limiting rod and the shell respectively; When the container is inserted into the second space and the driving mechanism is inserted into the first space and connected with the first end of the stirring shaft, the driving mechanism drives the limiting rod to move through the pushing part, so that the clamping part is inserted into the clamping groove to lock the container; When the driving mechanism is removed from the second space, the second elastic member drives the limiting rod to move, and the clamping part exits the clamping groove to release the locking of the container.

[0008] Optionally, the stirring shaft is provided with an annular groove; The telescopic stirring device further comprises a shaft locking mechanism, the shaft locking mechanism comprises a first clamping plate, a second clamping plate, a third elastic member, a fourth elastic member, and a disc body provided with a third through hole; the disc body is installed in the first space, and the stirring shaft is rotationally installed in the first through hole and the third through hole; The first clamping plate is provided with a first limiting part, and the second clamping plate is provided with a second limiting part; the first clamping plate is slidingly installed on the disc body, and opposite ends of the third elastic member are connected with the first clamping plate and the disc body respectively; the second clamping plate is slidingly installed on the disc body, and opposite ends of the fourth elastic member are connected with the second clamping plate and the disc body respectively; When the first clamping plate and the second clamping plate are close to each other, the first limiting part and the second limiting part are inserted into the annular groove to lock the stirring shaft.

[0009] Optionally, the first clamping plate is provided with a first inclined hole, and the second clamping plate is provided with a second inclined hole. The shaft locking mechanism further comprises an unlocking block provided with a first protruding column and a second protruding column, the first protruding column is slidingly inserted into the first inclined hole, and the second protruding column is slidingly inserted into the second inclined hole. The unlocking block is used to drive the first clamping plate and the second clamping plate to be close to or away from each other.

[0010] Optionally, the side surface of the shell is provided with a side hole communicating with the first space. The shaft locking mechanism further comprises a button and a fifth elastic member, the button is installed on the unlocking block and located in the side hole, and opposite ends of the fifth elastic member are connected with the unlocking block and the disc body respectively. The elastic force of the fifth elastic member is used to drive the unlocking block to move, so that the first clamping plate and the second clamping plate are close to each other.

[0011] Optionally, the telescopic stirring device further comprises a sixth elastic member, one end of the sixth elastic member is connected with the push disc, the other end of the sixth elastic member is connected with the shell, and the sixth elastic member extends along the center line direction of the internal space.

[0012] Optionally, the shell comprises an outer sleeve and an inner sleeve provided with the internal space, the inner sleeve is installed in the outer sleeve, and a clamping layer space is arranged between the inner sleeve and the outer sleeve; a first side through hole and a second side through hole are arranged on the side wall of the inner sleeve, and a side plate extending into the clamping layer space is further arranged on the outer side wall of the inner sleeve. The connecting rod is slidingly installed in the clamping layer space, one end of the first elastic member away from the connecting rod abuts against the side plate; the blocking block is slidingly installed in the first side through hole, and the push block is slidingly installed in the second through hole.

[0013] Optionally, the push disc is provided with a first connecting part, the container is provided with a second connecting part, and the first connecting part and the second connecting part are detachably connected.

[0014] Optionally, a plurality of guide ribs are circumferentially and interval ly arranged on the push disc, and a plurality of guide grooves are circumferentially and interval ly arranged on the inner wall of the internal space; the guide ribs are slidingly and one-to-one inserted into the guide grooves.

[0015] In the application, one end of the blocking assembly is provided with a blocking part in the first space, and the other end of the blocking assembly is in the second space; when the container is not inserted in the second space, the blocking part is in a blocking position, and the blocking part can prevent the driving mechanism from being inserted in the second space; when the container is inserted in the second space, the container drives the blocking assembly to move, and the blocking part is in a non-blocking position, and the driving mechanism can be inserted in the second space. The design of the blocking assembly can only allow the driving mechanism to be inserted in the first space after the container is inserted in the second space, thereby avoiding the driving mechanism from being directly inserted in the first space when the container is not installed, and thus avoiding a safety accident caused by the driving mechanism driving the stirring knife to rotate outside through the stirring shaft.

[0016] The locking assembly is in the first space, and the other end of the locking assembly is provided with a clamping part in the second space; after the container is inserted in the second space and the driving mechanism is inserted in the first space, the driving mechanism can drive the locking assembly to move towards one end of the second space until the clamping part is inserted in the clamping groove, and the clamping part inserted in the clamping groove can lock the container in the second space; first, after the driving mechanism is taken out of the first space, the locking assembly will move towards one end of the first space until the clamping part exits the clamping groove, and then the container can be taken out of the second space. The design of the locking assembly can only allow the container to be taken out of the second space after the driving mechanism is taken out of the first space, thereby avoiding the container from being directly taken out of the second space when the driving mechanism is inserted in the first space, and thus avoiding a safety accident caused by the driving mechanism driving the stirring knife to rotate outside through the stirring shaft.

[0017] In addition, the telescopic stirring device has simple structure, low cost and small space occupation. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the application. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can also be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0019] Figure 1 is a structural schematic view of the telescopic stirring device provided by an embodiment of the application; Figure 2 is a sectional view of the telescopic stirring device provided by an embodiment of the application; Figure 3 This is a schematic diagram of the structure of the container of the telescopic stirring device provided in an embodiment of the present invention; Figure 4 This is a cross-sectional view of a telescopic stirring device provided in an embodiment of the present invention when no drive mechanism and container are installed; Figure 5 This is a partial structural schematic diagram of a telescopic stirring device provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the locking mechanism of a telescopic stirring device provided in an embodiment of the present invention.

[0020] The reference numerals in the accompanying drawings are as follows: 1. Drive mechanism; 2. Interlocking mechanism; 21. Blocking assembly; 211. Connecting rod; 2111. Inclined block; 212. Push block; 2121. First inclined surface; 213. First elastic element; 214. Blocking block; 2141. Blocking part; 2142. Second through hole; 22. Locking assembly; 221. Second elastic element; 222. Limiting rod; 2221. Snap-fit ​​part; 2222. Pushing part; 3. Stirring shaft; 31. Annular groove; 4. Stirring blade; 5. Housing; 51. Shell; 511. First space; 512. Second space; 513. Outer sleeve; 514. Inner sleeve; 515. Interlayer space; 516. Guide groove; 52. Push plate; 521. Guide rib; 522. First connecting part; 523. First through hole; 6. Container; 61. Slot; 62. Second connecting part; 7. Locking shaft mechanism; 71. First clamping plate; 711. First limiting part; 712. First oblique hole; 72. Second clamping plate; 721. Second limiting part; 722. Second oblique hole; 73. Third elastic element; 74. Fourth elastic element; 75. Disc body; 751. Third through hole; 76. Unlocking block; 761. First protrusion; 762. Second protrusion; 77. Button; 78. Fifth elastic element; 8. Sixth elastic element. Detailed Implementation

[0021] To make the technical problems solved, the technical solutions, and the beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0022] like Figures 1 to 4 As shown, an embodiment of the present invention provides a telescopic stirring device, including a drive mechanism 1, an interlocking mechanism 2, a stirring shaft 3, a stirring blade 4, a housing 5, and a container 6 with a slot 61; The shell 5 comprises a shell body 51 provided with an internal space and a push disc 52 slidingly installed in the internal space, the push disc 52 is used for dividing the internal space into a first space 511 and a second space 512; a first through hole 523 is arranged on the push disc 52, a first end of the stirring shaft 3 is located in the first space 511, a second end of the stirring shaft 3 extends into the second space 512 through the first through hole 523, and the stirring blade 4 is detachably installed on the second end of the stirring shaft 3. The interlocking mechanism 2 comprises a blocking assembly 21 and a locking assembly 22; the blocking assembly 21 is provided with a blocking part 2141 located in the first space 511; the locking assembly 22 is provided with a clamping part 2221 located in the second space 512; The locking part is used for blocking the driving mechanism 1 from being inserted into the first space 511 when the container 6 is not inserted into the second space 512. The clamping part 2221 is used for inserting into the clamping groove 61 to lock the container 6 when the driving mechanism 1 is inserted into the second space 512.

[0023] The first space 511 is located above the second space 512, the upper part of the first space 511 is of an open structure, and the lower part of the second space 512 is of an open structure; with the movement of the push disc 52 in the internal space, the volume ratio of the first space 511 to the second space 512 also changes; the driving mechanism 1 comprises a speed reducer and a motor, and the motor and the speed reducer can be an integrated structure or a split structure.

[0024] In the application, one end of the blocking assembly 21 is provided with a blocking part 2141 located in the first space 511, and the other end of the blocking assembly 21 is located in the second space 512; when the container 6 is not inserted into the second space 512, the blocking part 2141 is in a blocking position, and the blocking part 2141 can prevent the driving mechanism 1 from being inserted into the second space 512; when the container 6 is inserted into the second space 512, the container 6 drives the blocking assembly 21 to move, the blocking part 2141 is in a non-blocking position, and the driving mechanism 1 can be inserted into the second space 512. The design of the blocking assembly 21 enables the driving mechanism 1 to be inserted into the first space 511 only when the container 6 is inserted into the second space 512, thereby avoiding that the driving mechanism 1 is directly inserted into the first space 511 without the container 6, and thus avoiding that the driving mechanism 1 drives the stirring blade 4 to rotate outside through the stirring shaft 3 and causes a safety accident.

[0025] The locking assembly 22 is located in the first space 511, and the other end of the locking assembly 22 is provided with a clamping portion 2221 located in the second space 512; the container 6 is inserted in the second space 512, and after the driving mechanism 1 is inserted in the first space 511, the driving mechanism 1 can drive the locking assembly 22 to move towards one end of the second space 512 until the clamping portion 2221 is inserted in the clamping groove 61, and the clamping portion 2221 inserted in the clamping groove 61 can lock the container 6 in the second space 512; first, after the driving mechanism 1 is taken out of the first space 511, the locking assembly 22 will move towards one end of the first space 511 until the clamping portion 2221 exits the clamping groove 61, and then the container 6 can be taken out of the second space 512. The design of the locking assembly 22. Only after the driving mechanism 1 is taken out of the first space 511, the container 6 can be taken out of the second space 512, thereby avoiding the container 6 being directly taken out of the second space 512 when the driving mechanism 1 is inserted in the first space 511, and further avoiding the safety accident of the driving mechanism 1 driving the stirring knife 4 to rotate outside through the stirring shaft 3.

[0026] In addition, the telescopic stirring device has simple structure, low cost and small space occupation.

[0027] In an embodiment, as shown in Figure 4 and Figure 5 The blocking assembly 21 includes a connecting rod 211, a push block 212, a first elastic member 213, and a blocking block 214 provided with a second through hole 2142; the blocking portion 2141 is arranged on the blocking block 214, and the opposite sides of the push block 212 are respectively provided with a first inclined surface 2121 and a second inclined surface (not shown in the figure); The blocking block 214 is slidingly installed in the first space 511, and the push block 212 is slidingly installed in the second space 512; one end of the connecting rod 211 is provided with an inclined block 2111 slidingly inserted into the second through hole 2142, and the other end of the connecting rod 211 abuts against the second inclined surface; The opposite ends of the first elastic member 213 are connected with the connecting rod 211 and the shell 51, respectively; When the container 6 is not inserted in the second space 512, the blocking portion 2141 is in a blocking position to prevent the driving mechanism 1 from being inserted in the first space 511; When the container 6 is inserted into the second space 512, the container 6 drives the push block 212 to move through the first inclined surface 2121, the push block 212 drives the connecting rod 211 to move through the second inclined surface, the connecting rod 211 drives the blocking part 2141 of the blocking assembly 21 to move to the non-blocking position through the inclined block 2111, and the driving mechanism 1 can be inserted into the first space 511.

[0028] The first elastic member 213 includes but is not limited to a spring, and is used to drive the connecting rod 211 to move towards one end of the second space 512. The distance between the blocking part 2141 in the blocking position and the center line of the inner space is smaller than the distance between the blocking part 2141 in the non-blocking position and the center line of the inner space.

[0029] Specifically, when the container 6 is not inserted into the second space 512, the blocking part 2141 is in the blocking position, and the distance between the blocking part 2141 and the center line of the inner space is small, so that the blocking part 2141 of the blocking block 214 can limit the driving mechanism 1 to be inserted into the first space 511; when the container 6 is inserted into the second space 512, the container 6 drives the push block 212 to move outward through the first inclined surface 2121, the push block 212 drives the connecting rod 211 to move towards one end of the first space 511 through the second inclined surface, the connecting rod 211 compresses the first elastic member 213, the inclined block 2111 slides in the second through hole 2142 to drive the blocking block 214 to move outward, until the blocking part 2141 of the blocking block 214 is in the non-blocking position, and the driving mechanism 1 can be inserted into the first space 511 and connected to the first end of the stirring shaft 3. In this embodiment, the blocking assembly 21 has simple structure and low manufacturing cost, and can be arranged on the side of the inner space, so that the blocking assembly 21 occupies small space.

[0030] When the container 6 is removed from the second space 512, the elastic force of the first elastic member 213 drives the connecting rod 211 to move towards one end of the second space 512, until the blocking assembly 21 is in the reset state.

[0031] In an embodiment, as shown in Figure 4 and Figure 5As shown, the locking assembly 22 comprises a second elastic member 221 and a limiting rod 222; opposite ends of the limiting rod 222 are respectively provided with a pushing portion 2222 and the clamping portion 2221, the pushing portion 2222 is located in the first space 511; opposite ends of the second elastic member 221 are respectively connected with the limiting rod 222 and the shell 51; When the container 6 is inserted in the second space 512 and the driving mechanism 1 is inserted in the first space 511 and connected with the first end of the stirring shaft 3, the driving mechanism 1 drives the limiting rod 222 to move through the pushing portion 2222, so that the clamping portion 2221 is inserted into the clamping groove 61 to lock the container 6; When the driving mechanism 1 is removed from the second space 512, the second elastic member 221 drives the limiting rod 222 to move, and the clamping portion 2221 exits the clamping groove 61 to release the locking of the container 6.

[0032] Preferably, the second elastic member 221 comprises but is not limited to a spring.

[0033] Specifically, after the container 6 is inserted in the second space 512, the driving mechanism 1 is inserted in the first space 511, the driving mechanism 1 drives the limiting rod 222 to move towards the second space 512 through the pushing portion 2222, the limiting rod 222 compresses the second elastic member 221, and the clamping portion 2221 is inserted into the clamping groove 61, so that the clamping portion 2221 clamped in the clamping groove 61 can lock the container 6 in the second space 512. After the driving mechanism 1 is removed from the first space 511, the rebounding force of the second elastic member 221 drives the limiting rod 222 to move towards one end of the first space 511, the clamping portion 2221 exits the clamping groove 61, and the container 6 can be removed from the second space 512. In the embodiment, the locking assembly 22 has simple structure and low manufacturing cost, and the locking assembly 22 can be arranged at the side of the internal space, which occupies small space In an embodiment, as Figures 4 to 6 As shown, the stirring shaft 3 is provided with an annular groove 31; The telescopic stirring device further comprises a shaft locking mechanism 7, the shaft locking mechanism 7 comprises a first clamping plate 71, a second clamping plate 72, a third elastic member 73, a fourth elastic member 74 and a disc 75 provided with a third through hole 751; the disc 75 is installed in the first space 511, and the stirring shaft 3 is rotatably installed in the first through hole 523 and the third through hole 751; The first clamping plate 71 is provided with a first limiting part 711, and the second clamping plate 72 is provided with a second limiting part 721; the first clamping plate 71 is slidingly installed on the disc body 75, and opposite ends of the third elastic member 73 are connected to the first clamping plate 71 and the disc body 75 respectively; the second clamping plate 72 is slidingly installed on the disc body 75, and opposite ends of the fourth elastic member 74 are connected to the second clamping plate 72 and the disc body 75 respectively. When the first clamping plate 71 and the second clamping plate 72 are close to each other, the first limiting part 711 and the second limiting part 721 are inserted into the annular groove 31 to lock the stirring shaft 3.

[0034] The outer diameter of the stirring shaft 3 at the position of the annular groove 31 is smaller; the third elastic member 73 and the fourth elastic member 74 include but are not limited to springs, leaf springs and the like; the first limiting part 711 and the second limiting part 721 include but are not limited to semicircular grooves and the like; the blocking block 214 and the pushing part 2222 are both located above the disc body 75.

[0035] Specifically, after the first clamping plate 71 and the second clamping plate 72 are away from each other, the stirring shaft 3 can be rotatably installed in the first through hole 523 and the third through hole 751, the third elastic member 73 drives the first clamping plate 71 to move towards the second clamping plate 72, the fourth elastic member 74 drives the second clamping plate 72 to move towards the first clamping plate 71, and after the first clamping plate 71 and the second clamping plate 72 are close to each other, the first limiting part 711 and the second limiting part 721 are inserted into the annular groove 31, so as to lock the stirring shaft 3 on the disc body 75. After the first clamping plate 71 and the second clamping plate 72 are away from each other, the stirring shaft 3 can be taken out from the first through hole 523 and the third through hole 751. In the embodiment, the shaft locking mechanism 7 can lock the stirring shaft 3 in the internal space, and the detachable design of the stirring shaft 3 improves the convenience of cleaning the telescopic stirring device.

[0036] In an embodiment, as shown in Figure 6 The first clamping plate 71 is provided with a first inclined hole 712, and the second clamping plate 72 is provided with a second inclined hole 722; The shaft locking mechanism 7 further comprises an unlocking block 76 provided with a first protruding column 761 and a second protruding column 762, the first protruding column 761 is slidingly inserted into the first inclined hole 712, and the second protruding column 762 is slidingly inserted into the second inclined hole 722; The unlocking block 76 is used to drive the first clamping plate 71 and the second clamping plate 72 to be close to or away from each other.

[0037] The first inclined hole 712 and the second inclined hole 722 are in a splayed shape.

[0038] Specifically, the unlocking block 76 is pushed towards the inside, the first protruding column 761 in the first inclined hole 712 is brought to move by the unlocking block 76 through sliding insertion, the second protruding column 762 in the second inclined hole 722 is brought to move by the unlocking block 76 through sliding insertion, the first clamping plate 71 and the second clamping plate 72 are away from each other to release the locking state of the stirring shaft 3; after the pushing force on the unlocking block 76 is removed, the first clamping plate 71 and the second clamping plate 72 are brought to move towards each other by the third elastic member 73 and the fourth elastic member 74, and the unlocking block 76 moves to the outside to the reset state. In this embodiment, the lock shaft mechanism 7 has simple structure, low cost and convenient operation.

[0039] In an embodiment, as shown in Figures 4 to 6 The side of the shell 51 is provided with a side hole communicating with the first space 511; The lock shaft mechanism 7 further comprises a button 77 and a fifth elastic member 78; the button 77 is installed on the unlocking block 76 and located in the side hole, and opposite ends of the fifth elastic member 78 are connected with the unlocking block 76 and the disc body 75 respectively; The elastic force of the fifth elastic member 78 is used to drive the unlocking block 76 to move, so that the first clamping plate 71 and the second clamping plate 72 move towards each other.

[0040] The fifth elastic member 78 includes but is not limited to a spring and the like.

[0041] Specifically, the user can press the button 77, the button 77 drives the unlocking block 76 to move towards the inside, and the unlocking block 76 compresses the fifth elastic member 78; after the pushing force on the button 77 is removed, the fifth elastic member 78 drives the unlocking block 76 and the button 77 to move to the reset state.

[0042] In this embodiment, the design of the button 77 improves the convenience of operation of the lock shaft mechanism 7.

[0043] In an embodiment, as shown in Figure 5 The telescopic stirring device further comprises a sixth elastic member 8, one end of the sixth elastic member 8 is connected with the push disc 52, the other end of the sixth elastic member 8 is connected with the shell 51, and the sixth elastic member 8 extends along the center line direction of the internal space.

[0044] The sixth elastic member 8 includes but is not limited to a spring and the like, and a plurality of sixth elastic members 8 can be provided according to actual needs, and the plurality of sixth elastic members 8 are spaced apart in the circumferential direction.

[0045] Specifically, the container 6 is filled with food materials (fruit, ice cream, etc.) and is inserted into the second space 512, and then the driving mechanism 1 is inserted into the first space 511. The driving mechanism 1 drives the stirring blade 4 to rotate in the container 6 through the stirring shaft 3. The user presses the driving mechanism 1 from above, and the push plate 52 and the container 6 can move in the internal space, so that the depth of the stirring blade 4 extending into the container 6 can be adjusted. When the pressing force on the driving mechanism 1 is released, the rebounding force of the sixth elastic member 8 will make the push plate 52 move to the reset state.

[0046] In an embodiment, as shown in Figure 4 The shell 51 includes an outer sleeve 513 and an inner sleeve 514 provided with the internal space. The inner sleeve 514 is installed in the outer sleeve 513, and a sandwich space 515 is provided between the inner sleeve 514 and the outer sleeve 513. A first side through hole and a second side through hole are provided on the side wall of the inner sleeve 514, and a side plate extending into the sandwich space 515 is further provided on the outer side wall of the inner sleeve 514. The connecting rod 211 is slidingly installed in the sandwich space 515, and the first elastic member 213 abuts against the side plate away from the connecting rod 211. The blocking block 214 is slidingly installed in the first side through hole, and the push block 212 is slidingly installed in the second through hole 2142.

[0047] Part of the blocking block 214 is located in the sandwich space 515, and the other part of the blocking block 214 extends into the first space 511 through the first through hole 523. Part of the push block 212 is located in the sandwich space 515, and the other part of the push block 212 extends into the second space 512 through the second through hole 2142. The first space 511 is also located in the sandwich space 515.

[0048] In this embodiment, the design of the outer sleeve 513 and the inner sleeve 514 improves the strength and rigidity of the shell 51.

[0049] In an embodiment, as shown in Figure 3 and Figure 5 The push plate 52 is provided with a first connecting part 522, and the container 6 is provided with a second connecting part 62. The first connecting part 522 and the second connecting part 62 are detachably connected.

[0050] The first connecting part 522 and the second connecting part 62 include, but are not limited to, a combination of a screw knob and a screw groove, a combination of an internal thread and an external thread, etc.; the container 6 can be detachably installed on the push disc 52 through the first connecting part 522 and the second connecting part 62 connected to each other, thereby ensuring the stability of the container 6 inserted into the second space 512.

[0051] In an embodiment, as shown in Figure 4 and Figure 5 The push disc 52 is provided with a plurality of guide ribs 521 distributed in a circumferential direction at intervals, and the inner wall of the inner space is provided with a plurality of guide grooves 516 distributed in a circumferential direction at intervals; the guide ribs 521 are one-to-one slidingly inserted into the guide grooves 516.

[0052] The number of the guide ribs 521 and the guide grooves 516 can be set according to actual requirements, and the guide ribs 521 and the guide grooves 516 are arranged in a vertical direction.

[0053] Specifically, during the sliding of the push disc 52 in the inner space, the guide ribs 521 slide in the guide grooves 516, thereby ensuring the stability of the movement of the push disc 52 in the inner space.

[0054] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A telescoping whisking device, characterized in that, The device comprises a driving mechanism, an interlocking mechanism, a stirring shaft, a stirring blade, a casing and a container provided with a clamping slot. The casing comprises a casing body provided with an internal space and a push disc slidingly installed in the internal space, the push disc being used to divide the internal space into a first space and a second space; the push disc is provided with a first through hole, the first end of the stirring shaft is located in the first space, the second end of the stirring shaft extends into the second space through the first through hole, and the stirring blade is detachably installed at the second end of the stirring shaft. The interlocking mechanism comprises a blocking component and a locking component; the blocking component is provided with a blocking part located in the first space; the locking component is provided with a clamping part located in the second space. The locking part is used to block the driving mechanism from being inserted into the first space when the container is not inserted into the second space. The clamping part is used to be inserted into the clamping slot to lock the container when the driving mechanism is inserted into the second space.

2. The telescoping whisk of claim 1, wherein, The blocking component comprises a connecting rod, a push block, a first elastic member and a blocking block provided with a second through hole; the blocking part is arranged on the blocking block, and opposite sides of the push block are respectively provided with a first inclined surface and a second inclined surface. The blocking block is slidingly installed in the first space, and the push block is slidingly installed in the second space; one end of the connecting rod is provided with an inclined block slidingly inserted into the second through hole, and the other end of the connecting rod is in abutment with the second inclined surface. Opposite ends of the first elastic member are connected with the connecting rod and the casing body respectively. When the container is not inserted into the second space, the blocking part is in a blocking position to prevent the driving mechanism from being inserted into the first space. When the container is inserted into the second space, the container drives the push block to move through the first inclined surface, the push block drives the connecting rod to move through the second inclined surface, the connecting rod drives the blocking part to move to a non-blocking position away from the center line of the internal space through the inclined block, and the driving mechanism can be inserted into the first space.

3. The telescoping whisk of claim 1, wherein, The locking component comprises a second elastic member and a limiting rod; opposite ends of the limiting rod are respectively provided with a pushing part and the clamping part, and the pushing part is located in the first space; opposite ends of the second elastic member are connected with the limiting rod and the casing body respectively. When the container is inserted into the second space and the driving mechanism is inserted into the first space and connected with the first end of the stirring shaft, the driving mechanism drives the limiting rod to move through the pushing part, so that the clamping part is inserted into the clamping slot to lock the container. When the driving mechanism is removed from the second space, the second elastic member drives the limiting rod to move, and the clamping part is withdrawn from the clamping slot to release the locking of the container.

4. The telescoping whisk of claim 1, wherein, The stirring shaft is provided with an annular groove. The telescopic stirring device further comprises a shaft locking mechanism, the shaft locking mechanism comprises a first clamping plate, a second clamping plate, a third elastic member, a fourth elastic member and a disc body provided with a third through hole; the disc body is installed in the first space, and the stirring shaft is rotatably installed in the first through hole and the third through hole. The first clamping plate is provided with a first limiting part, and the second clamping plate is provided with a second limiting part; the first clamping plate is slidingly installed on the disc body, and opposite ends of the third elastic member are connected to the first clamping plate and the disc body respectively; the second clamping plate is slidingly installed on the disc body, and opposite ends of the fourth elastic member are connected to the second clamping plate and the disc body respectively. When the first clamping plate and the second clamping plate approach each other, the first limiting part and the second limiting part are inserted into the annular groove to lock the stirring shaft.

5. A telescoping whisk according to claim 4, wherein, The first clamping plate is provided with a first inclined hole, and the second clamping plate is provided with a second inclined hole. The shaft locking mechanism further comprises an unlocking block provided with a first protruding column and a second protruding column, the first protruding column is slidingly inserted into the first inclined hole, and the second protruding column is slidingly inserted into the second inclined hole. The unlocking block is used to drive the first clamping plate and the second clamping plate to approach or move away from each other.

6. The telescoping whisk of claim 5, wherein, The side surface of the shell is provided with a side hole communicating with the first space. The shaft locking mechanism further comprises a button and a fifth elastic member; the button is installed on the unlocking block and located in the side hole, and opposite ends of the fifth elastic member are connected to the unlocking block and the disc body respectively. The elastic force of the fifth elastic member is used to drive the unlocking block to move, so that the first clamping plate and the second clamping plate approach each other.

7. The telescoping whisk of claim 1, wherein, The telescopic stirring device further comprises a sixth elastic member, one end of the sixth elastic member is connected to the push disc, the other end of the sixth elastic member is connected to the shell, and the sixth elastic member extends along the center line direction of the internal space.

8. The telescoping whisk of claim 2, wherein, The shell comprises an outer sleeve and an inner sleeve provided with the internal space, the inner sleeve is installed in the outer sleeve, and a clamping layer space is arranged between the inner sleeve and the outer sleeve; a first side through hole and a second side through hole are arranged on the side wall of the inner sleeve, and a side plate extending into the clamping layer space is further arranged on the outer side wall of the inner sleeve; The connecting rod is slidingly installed in the clamping layer space, and the end of the first elastic member away from the connecting rod abuts against the side plate; the blocking block is slidingly installed in the first side through hole, and the push block is slidingly installed in the second through hole.

9. The telescoping whisk of claim 1, wherein, The push disc is provided with a first connecting part, and the container is provided with a second connecting part; the first connecting part and the second connecting part are detachably connected.

10. The telescoping whisk of claim 1, wherein, The push disc is provided with a plurality of guide ribs distributed circumferentially and spaced apart, and the inner wall of the internal space is provided with a plurality of guide grooves distributed circumferentially and spaced apart; the guide ribs are slidingly inserted into the guide grooves one by one. The push disc is provided with a plurality of guide ribs distributed circumferentially and spaced apart, and the inner wall of the internal space is provided with a plurality of guide grooves distributed circumferentially and spaced apart; the guide ribs are slidingly inserted into the guide grooves one by one.

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