一种手持食品搅拌器
By designing a baffle structure with multiple V-shaped baffle ribs and baffle holes running along the axis in the handheld food mixer, the problems of high suction and uneven crushing in the handheld food mixer are solved, and a more efficient crushing effect and uniformity are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BONSEN ELECTRONICS CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-07-17
AI Technical Summary
Existing handheld food mixers generate significant suction between the blades and the protective cover, causing the food to be crushed to be sucked into the protective cover, resulting in poor crushing performance. Furthermore, traditional turbulence structures are ineffective in reducing centrifugal force and improving the uniformity of crushing.
Design a turbulence hood that includes an upper arc-shaped hood and a lower annular hood. The lower annular hood is provided with multiple trapezoidal turbulence plates arranged in the circumferential direction to form V-shaped turbulence ribs that run through the axis. Turbulence holes and feed gaps are provided between the turbulence plates to enhance the turbulence effect, reduce centrifugal force, and improve crushing efficiency.
The design of multiple V-shaped turbulence ribs enhances the turbulence area and fluid exchange speed, reduces centrifugal force and suction, improves crushing efficiency and uniformity, increases stirring efficiency by 36.5%, and reduces suction by 47%.
Smart Images
Figure CN224505259U_ABST
Abstract
Claims
1. A hand-held food blender comprising a turbulence cone characterised in that: The fairing includes an upper arc-shaped fairing (1) and a lower annular fairing (2). The upper part of the lower annular fairing (2) is formed on the outer edge of the upper arc-shaped fairing (1). The lower annular fairing (2) includes multiple spoilers (21) arranged in the circumferential direction. The cross-sectional shape of the spoilers (21) is trapezoidal. Two adjacent spoilers (21) are connected to form an inwardly protruding V-shaped spoiler rib (22). The V-shaped spoiler rib (22) penetrates the lower annular fairing (2) in the axial direction.
2. A hand-held food blender according to claim 1, wherein: The lower annular cover (2) is provided with a plurality of turbulence holes (223) that penetrate the lower annular cover (2) in the radial direction at intervals along the circumference, and each turbulence hole (223) is opened on the V-shaped turbulence rib (22).
3. A hand-held food blender according to claim 2, wherein: The lower annular cover (2) has a plurality of downward protruding extensions (23) spaced apart along the circumferential direction at its lower part, and a feeding notch (24) is formed between two adjacent extensions (23).
4. A hand-held food blender according to claim 3, wherein: The feed notch (24) and the turbulence hole (223) are staggered along the circumferential direction, and the turbulence hole (223) is located in the middle of the V-shaped turbulence rib (22).
5. A handheld food mixer according to claim 2, characterized in that: The spoiler (21) includes an arc-shaped outer plate (211) and two side plates (212). The two side plates (212) are respectively formed on both sides of the arc-shaped outer plate (211). The two side plates (212) between two adjacent spoilers (21) are integrally formed to form the V-shaped spoiler rib (22).
6. A hand-held food mixer according to claim 5, wherein: A deflector radius (221) is provided at the connection between the two side plate surfaces (212) between two adjacent deflectors (21).
7. A hand-held food blender as claimed in claim 5, wherein: The clamping angle α between the two side plate surfaces (212) of two adjacent spoilers (21) is 100-150°.
8. A handheld food mixer according to any one of claims 2 to 7, characterized in that: The lower annular cover (2) includes eight baffles (21), and the lower annular cover (2) is provided with four baffle holes (223), which are equally spaced along the circumferential direction. A connecting rod (11) is provided at the center of the upper part of the upper arc-shaped cover (1). A connecting hole (111) is provided at the center of the connecting rod (11). The connecting hole (111) passes through the upper arc-shaped cover (1) and the connecting rod (11). The handheld food mixer is also equipped with a crushing blade, which includes a blade (31) and a transmission rod (32). The blade (31) is fixedly installed at the lower end of the transmission rod (32), the transmission rod (32) passes through the connecting hole (111), and the blade (31) is located inside the spoiler.
9. A hand-held food mixer according to claim 8, wherein: An oil seal (34) and at least one bearing (35) are provided between the transmission rod (32) and the connecting hole (111). The oil seal (34) is sleeved on the lower part of the transmission rod (32) and located above the upper arc-shaped cover (1). A connector (33) is provided at the upper end of the transmission rod (32). A connecting cover (4) with its opening facing upward is provided at the upper end of the connecting rod (11). The connector (33) protrudes from the connecting rod (11) and is located inside the connecting cover (4). At least two connecting buckles (41) are provided on the inner wall of the connecting cover (4).
10. A hand-held food blender according to claim 8, wherein: The distance between the outer end of the blade (31) and the V-shaped baffle (22) is 1 to 4 mm.