Press type connecting structure of stirrer
The design of the hinge and limit mechanism solves the problem that the blender cannot be completely folded, realizes space saving and flexible use of the blender, and meets the storage and mixing needs of home kitchens.
Patent Information
- Application Number
- CN202422768352.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-13
AI Technical Summary
The mixing arm and support column of the existing food mixer cannot be completely folded and stored in parallel, resulting in a large space occupied in the limited kitchen storage space and insufficient flexibility in use.
The hinge mechanism and the limit mechanism are adopted, and the cooperation between the limit column and the limit notch is controlled by the pressing component, so that the stirring arm and the support column can be completely folded and stored in parallel, and different angles of expansion are allowed. Combined with the design of the drive mechanism and the circuit board, stability and flexibility are ensured.
It realizes space-saving storage, stability and flexibility of the blender, simple and convenient operation, strong adaptability, and meets the storage needs of home kitchens.
Smart Images
Figure CN223403731U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of food mixers, in particular to a mixer press-type connection structure. Background Art
[0002] Food blenders are a common food processing equipment and are widely used in home kitchens. The dough kneading machine, a subdivision of food blenders, generally includes a base, a support column fixedly connected to one end of the base, and a stirring arm connected to the top of the support column. As the storage space in some kitchens is limited, users need to store a large number of household appliances. Generally, the stirring arm and the support column on the market can only rotate to a limited angle, and the stirring arm and the support column cannot be completely folded and stored in parallel. Consumers require that the blender can be unfolded and used stably and for a long time for stirring operations. It is necessary to provide a blender with a reliable folding mechanism with a hinged structure. Utility Model Content
[0003] The utility model provides a push-type connection structure for a mixer, aiming to at least solve one of the technical problems existing in the prior art.
[0004] The technical solution of the utility model is a push-type connection structure of a mixer, which includes: a support column, one end of the support column is connected to one end of the stirring arm through a hinge mechanism, a driving mechanism is provided inside the stirring arm, the hinge mechanism includes a through hole arranged on the support column, a rotating column arranged at one end of the stirring arm, the rotating column is connected to the through hole, a limiting mechanism, the limiting mechanism includes a mounting ring, a limiting column and an elastic member, the mounting ring is fixedly connected to the support column, the support column is located at the periphery of the rotating column, and a limiting notch is provided on the mounting ring, wherein the limiting column is connected to the elastic member, and the elastic member is connected to the stirring arm to allow the stirring arm to rotate relative to the through hole through the rotating column until the stirring arm and the support column are in an unfolded state, the elastic member drives one end of the limiting column to fall into the limiting notch to form a limiting state, and the other end of the limiting column is connected to the pressing component.
[0005] Furthermore, the limiting column and the elastic member are arranged inside the stirring arm, and the pressing part of the pressing assembly is located outside the stirring arm.
[0006] Furthermore, the pressing assembly includes a button arranged on the side wall of the support column and a conductive block arranged inside the stirring arm, one end of the conductive block is provided with a connecting claw, and the other end of the limiting column is provided with a connecting portion hinged to the connecting claw, the conductive block is pivotally connected to the inside of the stirring arm through a rotating member, and the button is connected to the other end of the conductive block, wherein, when the button is pressed to drive the conductive block to rotate around the rotating member, the connecting claw linkage connecting portion overcomes the elasticity of the elastic member, so that one end of the limiting column disengages from the limiting notch to form a non-limiting state.
[0007] Furthermore, the limiting mechanism includes a guide member, a guide channel is provided on the guide member, the guide member is fixedly connected to the stirring arm, a guide part is provided on the limiting column, a accommodating cavity is provided inside the guide part, the elastic member is arranged in the accommodating cavity, the guide part moves on the guide channel, one end of the elastic member contacts and abuts the limiting end of the accommodating cavity, and the other end contacts and abuts the limiting end inside the guide channel.
[0008] Furthermore, a plurality of limiting notches are provided at intervals on the mounting ring, and one end of the limiting column falls into one of the limiting notches to form a limiting state, so as to allow the support column and the stirring arm to be deployed at different angles.
[0009] Furthermore, a control circuit board is provided inside the support column, and a cavity is provided in the middle of the rotating column to connect the interior of the support column and the interior of the stirring arm. The control circuit board is electrically connected to the drive mechanism through an electrical circuit passing through the cavity of the rotating column.
[0010] Furthermore, a plurality of heat dissipation holes are provided on the stirring arm, and the heat dissipation holes are sequentially connected to the interior of the stirring arm, the cavity of the rotating column and the interior of the supporting column.
[0011] Furthermore, the driving mechanism includes a motor installed inside the stirring arm and a transmission box transmission-connected to the power end of the motor.
[0012] The beneficial effects of the utility model include:
[0013] The mixing arm and support column of the mixer's push-type connection structure are connected by a hinge mechanism, which allows the mixing arm and support column to be completely folded and stored in parallel, saving space and making it convenient for users to store them in limited kitchen storage space; the mixing arm and support column can stably perform mixing operations in the unfolded state, ensuring the stability and reliability of the mixer during use; the pressing component controls the unlocking or locking state of the limit column and the limit notch, making it convenient for users to adjust the unfolded or folded state of the mixer, and the operation is simple and convenient; multiple limit notches are provided on the mounting ring, allowing the support column and the mixing arm to be unfolded at different angles, which increases the flexibility of the mixer and the adaptability of usage scenarios.
[0014] In addition, additional aspects and advantages of the present invention will be given in part in the following description, and in part will become obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the expanded state of the push-type connection structure of the mixer according to an embodiment of the present utility model.
[0016] Figure 2 It is a schematic diagram of the folded state of the push-type connection structure of the mixer according to an embodiment of the present utility model.
[0017] Figure 3 This is a schematic diagram of the internal details of the mixer push-type connection structure according to an embodiment of the present invention from a first angle.
[0018] Figure 4 This is a schematic diagram of the internal details of the mixer push-type connection structure from a second angle according to an embodiment of the present invention.
[0019] Figure 5 Schematic diagram of the internal details of the stirring arm according to an embodiment of the present invention.
[0020] Figure 6 It is a longitudinal sectional schematic diagram of the limiting mechanism according to an embodiment of the utility model. DETAILED DESCRIPTION
[0021] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the present invention so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other unless there is a conflict.
[0022] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. In addition, the terms "upper," "lower," "left," "right," "top," and "bottom" used in this utility model are merely relative to the relative positions of the components of the utility model in the accompanying drawings.
[0023] In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments and are not intended to limit the present invention. The term "and / or" as used herein includes any combination of one or more of the related listed items.
[0024] It should be understood that although the terms first, second, third, etc. may be used to describe various elements in the present disclosure, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from each other. For example, a first element may also be referred to as a second element, and similarly, a second element may also be referred to as a first element without departing from the scope of the present disclosure.
[0025] Reference Figures 1 to 6 As shown, in some embodiments, the present invention discloses a mixer press-type connection structure, which includes:
[0026] Reference Figures 1 to 4 The support column 200 shown in FIG. 2 has one end connected to one end of a stirring arm 300 via a hinge mechanism, and a driving mechanism is provided inside the stirring arm 300. When the stirring arm 300 rotates around the hinge mechanism to be relatively parallel to the support column 200, the stirring arm 300 is rotated to a position parallel to the support column 200. Figure 2 As shown in the mixer state, the support column 200 and the stirring arm 300 are in the storage state; Figure 1 As shown, when the stirring arm 300 rotates around the hinge mechanism to be relatively perpendicular to the support column 200, the support column 200 and the stirring arm 300 are in an unfolded state, and stirring operation can be performed in the unfolded state.
[0027] Reference Figures 3 to 6 As shown, the hinge mechanism includes a through hole provided in the support column 200 and a rotating column 610 provided at one end of the stirring arm 300, the rotating column 610 being connected to the through hole. The end of the stirring arm 300 where the rotating column 610 is located rotates around the support column 200. In the embodiment shown in the figure, the stirring arm 300 can rotate relative to the support column 200 within a range of 0 to 360 degrees.
[0028] Continue to refer to Figures 3 to 6 The limiting mechanism shown includes a mounting ring 810, a limiting column 820 and an elastic member 830. The mounting ring 810 is fixedly connected to the support column 200. The support column 200 is located on the periphery of the rotating column 610. A limiting notch 811 is provided on the mounting ring 810.
[0029] from Figure 3 Combine Figure 2 As can be seen in the figure, when the mixer is moved from the folded state to the unfolded state, the limiting column 820 is connected to the elastic member 830, and the elastic member 830 is connected to the stirring arm 300, so as to allow the stirring arm 300 to rotate relative to the through hole through the rotating column 610 until the stirring arm 300 and the support column 200 are in the unfolded state. Figures 3 to 4The limiting post 820 is shown in the locked state with the limiting notch 811. When the stirring arm support post is in the folding mode at other angles, it can be inferred that one end of the limiting post 820 is located at the outer edge of the mounting ring 810, and the limiting post 820 and the limiting notch 811 are unlocked.
[0030] Continue to refer to Figures 3 to 6 As shown, the elastic member 830 drives one end of the limiting post 820 to fall into the limiting notch 811 to form a limiting state, and the other end of the limiting post 820 is connected to the pressing assembly. Specifically, the limiting post 820 and the elastic member 830 are disposed within the stirring arm 300, and the pressing portion of the pressing assembly is located outside the stirring arm 300. The user presses the pressing assembly on the stirring arm 300 to control the unlocking or locking state of the limiting post 820 and the limiting notch 811, thereby adjusting the unfolding or folding state of the multi-folding blender.
[0031] Continue to refer to Figures 3 to 6 As shown, the pressing assembly includes a button 910 mounted on the sidewall of the support column 200 and a conductive block 920 mounted within the stirring arm 300. One end of the conductive block 920 is provided with a connecting claw 921, and the other end of the limiting column 820 is provided with a connecting portion 823 hingedly connected to the connecting claw 921. The conductive block 920 is pivotally connected to the interior of the stirring arm 300 via a rotating member 923, and the button 910 is connected to the other end of the conductive block 920. When the button 910 is pressed to drive the conductive block 920 to rotate about the rotating member 923, the connecting claw 921 and the connecting portion 823 overcome the elasticity of the elastic member 830, causing one end of the limiting column 820 to disengage from the limiting notch 811, resulting in an unrestricted state. The button 910 transmits a smaller pressing force through the conductive block 920, which reduces the force required to unlock or lock the limiting mechanism.
[0032] Continue to refer to Figures 3 to 6As shown, the limiting mechanism includes a guide member 840 having a guide channel 841 thereon. The guide member 840 is fixedly connected to the stirring arm 300. The limiting post 820 is provided with a guide portion 821, and a receiving cavity 822 is provided within the guide portion 821. The elastic member 830 is disposed within the receiving cavity 822. The guide portion 821 moves along the guide channel 841, with one end of the elastic member 830 contacting and abutting against the limiting end of the receiving cavity 822, and the other end contacting and abutting against the limiting end within the guide channel 841. When a user presses the pressing assembly, the limiting post 820 must overcome the elasticity of the elastic member 830, causing one end of the limiting post 820 to disengage from the limiting notch 811 and unlock; or the elastic member 830 deforms and extends, driving one end of the limiting post 820 to fall into the limiting notch 811 and lock. The movement of the guide portion 821 along the guide channel 841 ensures the linear travel of the limiting post 820.
[0033] Reference Figure 3 As shown, a plurality of limiting notches 811 are spaced apart on the mounting ring 810, and one end of the limiting column 820 falls into one of the limiting notches 811 to form a limiting state, so as to allow the support column 200 and the stirring arm 300 to be unfolded at different angles. Figure 3 In the embodiment, there are two limiting notches 811 spaced apart, so that the support column 200 and the stirring arm 300 are both in an expanded state of 90 degrees, or an expanded state exceeding 90 degrees, so that the blender can be more flexibly expanded for users to use.
[0034] Continue to refer to Figures 3 to 5 As shown, the support column 200 houses a control circuit board 210. A cavity is located in the middle of the rotating column 610, connecting the interior of the support column 200 and the interior of the stirring arm 300. The control circuit board 210 is electrically connected to the drive mechanism via electrical wiring passing through the cavity of the rotating column 610. The stirring arm 300 is provided with multiple heat dissipation holes 330, which sequentially connect to the interior of the stirring arm 300, the cavity of the rotating column 610, and the interior of the support column 200. The cavity in the middle of the rotating column 610 provides access to the electrical wiring and, through the heat dissipation holes 330, connects to the outside world, dissipating heat from the heat-generating components of the control circuit board 210. Furthermore, the control circuit board 210 and the drive mechanism are located in separate, independently assembled components, minimizing the risk of excessive internal heating within one component. The drive mechanism comprises a motor 310 mounted within the stirring arm 300 and a transmission box 320 connected to the power output of the motor 310. The power output of the transmission box 320 is detachably connected to the agitator, which is used to stir the mixing bowl.
[0035] The ends of the support column and the stirring arm are connected by a hinge mechanism. The mixer using the above structure has a good storage effect, and the user can conveniently store the mixer in a space-efficient storage space.
[0036] The above description is merely a preferred embodiment of the present invention. The present invention is not limited to the aforementioned embodiments. As long as the technical effects of the present invention are achieved by the same means, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure shall be included within the scope of protection of the present disclosure. Within the scope of protection of the present invention, its technical solutions and / or implementation methods may be modified and varied in various ways.
Claims
1. A mixer press-type connection structure, characterized in that: include: A support column (200), one end of which is connected to one end of a stirring arm (300) via a hinge mechanism, and a driving mechanism is provided inside the stirring arm (300). The hinge mechanism comprises a through hole provided in the support column (200), a rotating column (610) provided at one end of the stirring arm (300), and the rotating column (610) is connected to the through hole. A limiting mechanism, comprising a mounting ring (810), a limiting column (820) and an elastic member (830), wherein the mounting ring (810) is fixedly connected to the support column (200), the support column (200) is located on the periphery of the rotating column (610), and a limiting notch (811) is provided on the mounting ring (810). The limiting column (820) is connected to the elastic member (830), and the elastic member (830) is connected to the stirring arm (300) so as to allow the stirring arm (300) to rotate relative to the through hole through the rotating column (610) until the stirring arm (300) and the support column (200) are in an unfolded state. The elastic member (830) drives one end of the limiting column (820) to fall into the limiting notch (811) to form a limiting state, and the other end of the limiting column (820) is connected to the pressing component.
2. The mixer press-type connection structure according to claim 1, characterized in that: The limiting column (820) and the elastic member (830) are arranged inside the stirring arm (300), and the pressing portion of the pressing assembly is located outside the stirring arm (300).
3. The mixer press-type connection structure according to claim 1, characterized in that: The pressing assembly comprises a button (910) arranged on the side wall of the support column (200), a conductive block (920) arranged inside the stirring arm (300), one end of the conductive block (920) is provided with a connecting claw (921), the other end of the limiting column (820) is provided with a connecting portion (823) hinged to the connecting claw (921), the conductive block (920) is pivotally connected to the inside of the stirring arm (300) through a rotating member (923), and the button (910) is connected to the other end of the conductive block (920). When the button (910) is pressed to drive the conductive block (920) to rotate around the rotating member (923), the connecting claw (921) and the linking portion (823) overcome the elasticity of the elastic member (830), so that one end of the limiting column (820) is separated from the limiting notch (811) to form a non-limiting state.
4. The mixer press-type connection structure according to claim 1, characterized in that: The limiting mechanism comprises a guide member (840), a guide channel (841) is provided on the guide member (840), the guide member (840) is fixedly connected to the stirring arm (300), a guide portion (821) is provided on the limiting column (820), a receiving cavity (822) is provided inside the guide portion (821), the elastic member (830) is arranged in the receiving cavity (822), the guide portion (821) moves on the guide channel (841), one end of the elastic member (830) contacts and abuts against the limiting end of the receiving cavity (822), and the other end contacts and abuts against the limiting end inside the guide channel (841).
5. The mixer press-type connection structure according to claim 1, characterized in that: The mounting ring (810) is provided with a plurality of limiting notches (811) at intervals, and one end of the limiting column (820) falls into one of the limiting notches (811) to form a limiting state, so as to allow the support column (200) and the stirring arm (300) to be deployed at different angles.
6. The mixer press-type connection structure according to claim 1, characterized in that: A control circuit board (210) is provided inside the support column (200), a cavity is provided in the middle of the rotating column (610) to communicate with the interior of the support column (200) and the interior of the stirring arm (300), and the control circuit board (210) is electrically connected to the driving mechanism through an electrical circuit passing through the cavity of the rotating column (610).
7. The mixer press-type connection structure according to claim 6, characterized in that: The stirring arm (300) is provided with a plurality of heat dissipation holes (330), and the heat dissipation holes (330) are sequentially connected to the interior of the stirring arm (300), the cavity of the rotating column (610), and the interior of the supporting column (200).
8. The mixer press-type connection structure according to claim 1, characterized in that: The driving mechanism comprises a motor (310) installed inside the stirring arm (300) and a transmission box (320) transmission-connected to the power end of the motor (310).