Assembling structure of handheld stirrer

Abstract

The utility model discloses an assembly structure of a handheld stirrer, which comprises a first component and a second component, one of the first component and the second component is provided with a spinning groove, and the other component is provided with a spinning boss; the spinning groove comprises an open groove, a communicating groove and a longitudinal movable groove which are communicated in sequence, and the end, away from the communicating groove, of the open groove is open; and the spinning boss is screwed into the longitudinal movable groove through the open groove and the communicating groove, and the spinning boss can slide up and down relative to the longitudinal movable groove. The first component and the second component are assembled in a spinning assembly mode, during disassembly, the spinning boss moves to the end, close to the communicating groove, of the longitudinal movable groove through relative movement of the first component and the second component, then the first component and the second component rotate relative to each other, and the first component and the second component are assembled. The spinner boss moves to the end, far away from the groove, of the communicating groove, then the first part and the second part move relatively, and then the spinner boss can penetrate through the open groove to achieve separation of the spinner groove and the spinner boss so as to achieve separation of the first part and the second part.

Description

Technical Field

[0001] The utility model relates to an assembly structure of a handheld blender. Background Art

[0002] Prior art, such as Chinese utility model patent document with publication number CN218279413U, discloses a novel stirring rod device with liftable blade, comprising a fixed casing, a motor being arranged in the fixed casing, a motor shaft of the motor passing through the fixed casing and extending downward, a cutter head being fixedly connected to the lower end of the motor shaft of the motor, and also comprising a material guide cover, a material inlet for feeding is arranged on the lower outer wall of the material guide cover, an upper part of the material guide cover is movably connected to the fixed casing, the material guide cover can move up and down relative to the fixed casing, and the cutter head extends from top to bottom into the material guide cover around the material inlet.

[0003] Based on the above, limit blocks are respectively provided on the left and right outer walls of the first guide ring, a downwardly extending connecting ring is provided at the lower outer edge of the fixed housing, longitudinal guide grooves are respectively provided on the left and right sides of the connecting ring, and the limit blocks are movably inserted in the longitudinal guide grooves.

[0004] In the prior art, the upward and downward movement and extension of the material guide hood and the fixed casing rely on a limit block clamped in the longitudinal guide groove of the connecting ring. The problem is that during assembly, the limit block is clamped into the longitudinal guide groove through deformation. However, when the user needs to separate the fixed casing from the stirring hood at a later stage, the limit block is difficult to detach from the longitudinal guide groove, which makes it difficult to disassemble the material guide hood and the fixed casing, and further improvement is needed. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a hand-held blender assembly structure that is convenient for disassembly and assembly.

[0006] An assembly structure of a hand-held blender designed for this purpose comprises a first component and a second component, one of which is provided with a screw-on groove, and the other of which is provided with a screw-on boss;

[0007] The screw-on groove comprises an open groove, a connecting groove and a longitudinal movable groove which are connected in sequence, and the open groove is arranged away from an end opening of the connecting groove;

[0008] The screw-on boss is screwed into the longitudinal movable groove through the slot and the connecting groove, and the screw-on boss can be slidably arranged up and down relative to the longitudinal movable groove.

[0009] Preferably, the first component is plug-fitted into the second component.

[0010] Preferably, a first installation cavity with a lower end opening is provided at the lower end of the first component;

[0011] The upper end of the second component is inserted into the first installation cavity.

[0012] Preferably, a second installation cavity with an upper end opening is provided at the upper end of the second component;

[0013] The lower end of the first component is inserted into the second installation cavity.

[0014] Preferably, the snap groove is provided on the inner wall of the first installation cavity, and the snap boss is provided on the outer wall of the second component.

[0015] Preferably, the snap groove is provided on the outer wall of the second component, and the snap boss is provided on the inner wall of the first installation cavity.

[0016] Preferably, a limit card slot is provided on one of the first component and the second component, and a limit bump is provided on the other component;

[0017] When the snap boss is screwed into the longitudinal movement groove through the slotted groove and the communication groove, the limit bump is snapped into the limit card slot.

[0018] Preferably, an anti-rotation card slot is provided on one of the first component and the second component, and an anti-rotation bump is provided on the other component.

[0019] Preferably, an elastic element is provided between the first component and the second component, and the elastic element applies a force to make the snap boss located at one end of the longitudinal movement groove away from the communication groove.

[0020] Preferably, the first component is the main machine, and the second component is the stirring cover assembly.

[0021] Compared with the prior art, a snap groove is provided on one of the first component and the second component, and a snap boss is provided on the other component; the snap groove includes a slotted groove, a connecting groove and a longitudinal moving groove which are sequentially communicated, and the slotted groove is open at one end far away from the connecting groove; the snap boss is screwed into the longitudinal moving groove through the slotted groove and the connecting groove, and the snap boss is slidably arranged up and down relative to the longitudinal moving groove. The present utility model assembles the first component and the second component by means of a snap assembly method. When disassembling, by moving the first component and the second component relatively, the snap boss is moved to one end of the longitudinal moving groove close to the connecting groove, and then the first component and the second component are rotated relatively, so that the snap boss is moved to one end of the connecting groove far away from the slotted groove, and then the first component and the second component are moved relatively, so that the snap boss can pass through the slotted groove to separate the snap groove from the snap boss, so as to separate the first component from the second component. When assembling, the snap boss is screwed into the longitudinal moving groove through the slotted groove and the connecting groove. The present utility model can realize the relative up-and-down movement of the first component and the second component, and can realize the rapid assembly or disassembly of the first component and the second component. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic cross-sectional structure diagram of a hand-held stirrer;

[0023] Figure 2 is one of the three-dimensional structure diagrams of the first component;

[0024] Figure 3 is one of the three-dimensional structure diagrams of the second component;

[0025] Figure 4 is the second of the three-dimensional structure diagrams of the first component;

[0026] Figure 5 is the second of the three-dimensional structure diagrams of the second component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present utility model will be further described below with reference to the drawings and embodiments.

[0028] See Figures 1-5 , an assembly structure of a hand-held stirrer, including a first component 10 and a second component 20, a snap groove 30 is provided on one of the first component 10 and the second component 20, and a snap boss 40 is provided on the other component;

[0029] The snap groove 30 includes a slotted groove 310, a connecting groove 320 and a longitudinal moving groove 330 which are sequentially communicated, and the slotted groove 310 is open at one end far away from the connecting groove 320;

[0030] The screwing boss 40 is screwed into the longitudinal moving slot 330 through the slotted opening 310 and the communicating slot 320, and the screwing boss 40 is slidably arranged up and down relative to the longitudinal moving slot 330.

[0031] Based on the above embodiments, the utility model assembles the first component and the second component by using a screwing assembly method. When disassembling, by relatively moving the first component and the second component, the screwing boss is moved to one end of the longitudinal moving slot close to the communicating slot, and then the first component and the second component are relatively rotated to move the screwing boss to one end of the communicating slot far from the slotted opening, and then the first component and the second component are relatively moved, so that the screwing boss can pass through the slotted opening to separate the screwing slot from the screwing boss, so as to separate the first component from the second component. When assembling, the screwing boss is screwed into the longitudinal moving slot through the slotted opening and the communicating slot. The utility model can realize the relative up-and-down movement of the first component and the second component, and can realize the rapid assembly or disassembly of the first component and the second component.

[0032] See Figure 1 , an elastic element 90 is arranged between the first component 10 and the second component 20, and the elastic element 90 applies a force to make the screwing boss 40 located at one end of the longitudinal moving slot 330 far from the communicating slot 320.

[0033] Further, when the first component 10 and the second component 20 are relatively moved and the screwing boss 40 is moved to one end of the longitudinal moving slot 330 close to the connecting slot 320, the elastic element 90 is compressed and stores energy.

[0034] In the utility model, the first component 10 is the main machine, and the second component 20 is the stirring cover assembly. The stirring cover assembly includes at least one stirring cover.

[0035] In the utility model, the first component 10 and the second component 20 are in plug-in fit. When assembling, the two are assembled by means of inserting.

[0036] In the utility model, for the first embodiment of the plug-in assembly of the first component 10 and the second component 20, see Figure 2 and Figure 4 , a first installation cavity 100 with a lower end opening is arranged at the lower end of the first component 10; the upper end of the second component 20 is inserted into the first installation cavity 100.

[0037] Based on the first embodiment of the plug-in assembly of the first component 10 and the second component 20, see Figure 2 and Figure 3 , the screwing slot 30 is arranged on the inner wall of the first installation cavity 100, and the screwing boss 40 is arranged on the outer wall of the second component 20.

[0038] Based on the first embodiment of the insertion and assembly of the first component 10 and the second component 20, refer to Figure 4 and Figure 5 , the snap groove 30 is provided on the outer wall of the second component 20, and the snap boss 40 is provided on the inner wall of the first installation cavity 100.

[0039] In the present utility model, for the second embodiment of the insertion and assembly of the first component 10 and the second component 20, the second component 20 is provided with a second installation cavity with an upper opening at the upper end; the lower end of the first component 10 is inserted into the second installation cavity.

[0040] In the second embodiment of the insertion and assembly of the first component 10 and the second component 20, the snap boss 40 is provided on the inner wall of the second installation cavity, and the snap groove 30 is provided on the outer wall of the second component 20. Or, the snap groove 30 is provided on the inner wall of the second installation cavity, and the snap boss 40 is provided on the outer wall of the second component 20.

[0041] Refer to Figure 2 and Figure 3 A limit card slot 60 is provided on one of the first component 10 and the second component 20, and a limit projection 50 is provided on the other component; when the snap boss 40 is screwed into the longitudinal movement groove 330 through the slot 310 and the communication groove 320, the limit projection 50 is snapped into the limit card slot 60.

[0042] The cooperation between the limit projection 50 and the limit card slot 60 can effectively restrict the relative rotation of the first component 10 and the second component 20, and prevent the snap boss 40 from being screwed from the longitudinal movement groove 330 into the communication groove 320, resulting in the disassembly and separation of the first component 10 and the second component 20.

[0043] During disassembly, a force needs to be applied to the first component 10 or the second component 20 to cause the limit projection 50 to deform and disengage from the limit card slot 60.

[0044] Further, based on the first embodiment of the insertion and assembly of the first component 10 and the second component 20, the limit projection 50 is provided on the outer wall of the second component 20, and the limit card slot 60 is provided on the inner wall of the first installation cavity 100. Or, the limit projection 50 is provided on the inner wall of the first installation cavity 100, and the limit card slot 60 is provided on the outer wall of the second component 20.

[0045] Refer to Figure 4 and Figure 5 , an anti-rotation card slot 80 is provided on one of the first component 10 and the second component 20, and an anti-rotation projection 70 is provided on the other component.

[0046] Based on the first embodiment of the plug-in assembly of the first component 10 and the second component 20, the anti-rotation slot 80 is provided on the upper end surface of the second component 20, and the anti-rotation projection 70 is provided on the inner top surface of the first installation cavity 100. Or the anti-rotation slot 80 is provided on the inner top surface of the first installation cavity 100, and the anti-rotation projection 70 is provided on the upper end surface of the second component 20.

[0047] The cooperation between the anti-rotation projection 70 and the anti-rotation slot 80 can achieve that when the screwing boss 40 is screwed into the longitudinal movement slot 330, the anti-rotation projection 70 is snapped into the anti-rotation slot 80. The cooperation between the two can effectively restrict the relative rotation of the first component 10 and the second component 20, and prevent the screwing boss 40 from being screwed from the longitudinal movement slot 330 into the communication slot 320, resulting in the disassembly and separation of the first component 10 and the second component 20.

[0048] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of the present invention. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly structure of a hand-held blender, comprising a first component (10) and a second component (20), characterized in that: A screw-on groove (30) is provided on one of the first component (10) and the second component (20), and a screw-on boss (40) is provided on the other component; The screw-on groove (30) comprises an open groove (310), a connecting groove (320) and a longitudinal movable groove (330) which are connected in sequence, and the open groove (310) is arranged at an end away from the connecting groove (320); The screw-on boss (40) is screwed into the longitudinal movable groove (330) through the slot (310) and the connecting groove (320), and the screw-on boss (40) can be slid up and down relative to the longitudinal movable groove (330).

2. The assembly structure of a hand-held blender according to claim 1, characterized in that: The first component (10) and the second component (20) are plug-fitted.

3. The assembly structure of a hand-held blender according to claim 2, characterized in that: The lower end of the first component (10) is provided with a first installation cavity (100) with an open lower end; The upper end of the second component (20) is inserted into the first installation cavity (100).

4. The assembly structure of a hand-held blender according to claim 2, characterized in that: The second component (20) is provided with a second installation cavity with an upper end open at the upper end; The lower end of the first component (10) is inserted into the second installation cavity.

5. The assembly structure of a hand-held blender according to claim 3, characterized in that: The screw-on groove (30) is arranged on the inner wall of the first installation cavity (100), and the screw-on boss (40) is arranged on the outer wall of the second component (20).

6. The assembly structure of a hand-held blender according to claim 3, characterized in that: The screw-on groove (30) is arranged on the outer wall of the second component (20), and the screw-on boss (40) is arranged on the inner wall of the first installation cavity (100).

7. The assembly structure of a hand-held blender according to claim 1, characterized in that: A limit slot (60) is provided on one of the first component (10) and the second component (20), and a limit convex block (50) is provided on the other component; When the screw-on boss (40) is screwed into the longitudinal movable groove (330) via the slot (310) and the connecting groove (320), the limiting protrusion (50) is snapped into the limiting snap groove (60).

8. The assembly structure of a hand-held blender according to claim 1, characterized in that: An anti-rotation slot (80) is provided on one of the first component (10) and the second component (20), and an anti-rotation protrusion (70) is provided on the other component.

9. The assembly structure of a hand-held blender according to claim 1, characterized in that: An elastic element (90) is arranged between the first component (10) and the second component (20), and the elastic element (90) applies a force to make the screw boss (40) be located at an end of the longitudinal movable groove (330) away from the connecting groove (320).

10. The assembly structure of a hand-held blender according to claim 1, characterized in that: The first component (10) is a main machine, and the second component (20) is a stirring cover assembly.

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