Handheld stirring machine

Abstract

The utility model discloses a handheld stirring machine which comprises a machine body, a stirring shaft and a stirring shaft, the stirring device is detachably connected with the machine body, the stirring device comprises a protective shell provided with a stirring cover and a rotating shaft provided with a stirring knife, the rotating shaft is connected with a rotating shaft of the motor, and the stirring knife is arranged in the stirring cover; the protective cover is provided with a plurality of protruding walls which can be connected to the outer side of the stirring cover in a sleeving mode. Compared with the prior art, the protective cover is provided with the plurality of convex walls which can be sleeved on the outer side of the stirring cover, so that the protective cover is sleeved on the stirring cover, the stirring knife is not exposed, and the protective cover has the advantages of effectively preventing the hand-held stirrer from being cut by the stirring knife when the hand-held stirrer is started to work due to misoperation of a user and further improving the safety of a product.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a handheld blender. Background Art

[0002] The Chinese invention patent application with publication number CN 117547173 A discloses a handheld stirring rod, including a housing and a stirring cover sleeved on one end of the housing, an opening is provided on the side of the stirring cover away from the housing, a stirring blade is provided in the stirring cover, and a motor for driving the stirring blade to rotate is provided in the housing; the stirring cover is inclined toward the outside of the housing from the end close to the housing to the end away from the housing; the stirring cover includes a first side wall and a second side wall arranged alternately, and the first side wall and the second side wall rotate and twist along the rotation axis of the stirring blade. The stirring blade in the stirring cover of the above-mentioned handheld stirring rod is exposed, and when the user mistakenly operates the handheld blender to start working, the stirring blade may contact the user and cause the user to be cut by the stirring blade, which poses a great safety hazard. Utility Model Content

[0003] The purpose of the utility model is to provide a bracket assembly for a coffee bean grinder that is applicable to a wide range of sizes, is easy to use, and provides a good user experience, which is used to solve the above-mentioned technical problems.

[0004] The technical solution of the utility model is: a hand-held blender, comprising: a body, in which a motor is arranged; a stirring device, which is detachably connected to the body, and comprises a protective shell provided with a stirring cover and a rotating shaft provided with a stirring blade, the rotating shaft is connected to the rotating shaft of the motor, and the stirring blade is arranged in the stirring cover; a protective cover, wherein the protective cover is provided with a plurality of raised walls that can be sleeved on the outer side of the stirring cover.

[0005] Preferably, the lower end of the stirring cover is wave-shaped, and the lower end of the stirring cover is formed by a plurality of wave crests and a plurality of wave troughs that are staggered and connected to each other.

[0006] Preferably, two limit blocks for limiting the rotation of the crest part are further provided on the inner side of each raised wall.

[0007] Preferably, the stirring cover is provided with a plurality of flow holes, and the raised walls of the protective cover are sleeved on the flow holes.

[0008] Preferably, the cross-section of the raised wall is similar to the cross-section shape of the crest portion of the protective cover.

[0009] Preferably, the cross-section of the raised wall and the cross-section of the crest of the protective cover are both arc-shaped.

[0010] Preferably, the protective cover is composed of a bottom plate and side walls extending upward from the bottom plate, and the protruding walls protrude inward from the side walls and are connected to the side walls as a whole.

[0011] Preferably, the diameter of the inner side of the side wall is larger than the diameter of the outer side of the lower end of the peak portion.

[0012] Preferably, the diameter of the inner side of the upper end of the protruding wall is smaller than the diameter of the outer side of the lower end of the crest portion.

[0013] Compared with the prior art, the utility model is provided with a protective cover, which is provided with a plurality of raised walls that can be sleeved on the outside of the stirring cover. The raised walls are sleeved on the outside of the stirring cover, which has the advantage of effectively preventing the protective cover from falling off the stirring cover; when the handheld blender is used up and cleaned, the protective cover is sleeved on the stirring cover so that the stirring blade is not exposed. When the user mistakenly operates the handheld blender to start working, the stirring blade will not touch the user. This has the advantages of effectively preventing the user from being cut by the stirring blade when starting the handheld blender by mistake and further improving the safety of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the hand-held blender of the utility model;

[0015] Figure 2 for Figure 1 A three-dimensional schematic diagram after removing the protective cover;

[0016] Figure 3 is a three-dimensional diagram of the protective cover;

[0017] Figure 4 It is a partial cross-sectional view of the hand-held blender of the present utility model. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] See also Figures 1 to 4 As shown, the utility model discloses a hand-held blender, comprising: a body 1, in which a motor is arranged; a stirring device, which is detachably connected to the body 1, and comprises a protective shell 21 provided with a stirring cover 22 and a rotating shaft 23 provided with a stirring blade 24, wherein the rotating shaft 23 is connected to the rotating shaft of the motor, and the stirring blade 24 is arranged in the stirring cover 22; a protective cover 3, wherein the protective cover 3 is provided with four raised walls 31 which can be sleeved on the outer side of the stirring cover 22. The utility model is provided with a protective cover 3, and the protective cover 3 is provided with four raised walls 31 that can be sleeved on the outside of the stirring cover 22. The raised walls 31 are sleeved on the outside of the stirring cover 22, which has the advantage of effectively preventing the protective cover 3 from falling off the stirring cover 22; when the handheld blender is used up and cleaned, the protective cover 3 is sleeved on the stirring cover 22, so that the stirring blade 24 is not exposed, and the stirring blade 24 will not touch the user when the handheld blender is started by mistake. The utility model has the advantages of effectively preventing the user from being injured by the stirring blade 24 when the handheld blender is started by mistake and further improving the safety of the product.

[0020] Furthermore, the protective cover 3 is composed of a bottom plate 32 and a side wall 33 extending upward from the bottom plate 32, and the protruding wall 31 protrudes inward from the side wall 33 and is integrally connected with the side wall 33. When the protective cover 3 is sleeved on the stirring cover, it can prevent cockroaches, mice, etc. from contacting the stirring blade and causing contamination of the stirring blade and producing bacteria.

[0021] In addition, the lower end of the stirring cover 22 is wavy, and the lower end of the stirring cover 22 is composed of four wave peaks 25 and four wave troughs 26 that are staggered and connected to each other; the stirring cover 22 is provided with four circulation holes 27, and the raised wall 31 of the protective cover 3 can be sleeved on the circulation holes 27; the inner side of each raised wall 31 is also provided with two limit blocks 34 for limiting the rotation of the wave peak 25, and the wave peak 25 of the stirring cover 22 is aligned with the side wall 33 of the protective cover 3, so that the stirring cover 22 can be placed in the protective cover 3 and contact with the bottom plate 32, and then rotated a certain angle to make the wave peak 25 of the stirring cover 22 screwed into the recessed parts of the two limit blocks 34, and at the same time, the raised wall 31 of the protective cover 3 is sleeved on the circulation holes 27; the wave peak 25 of the stirring cover 22 is screwed into the recessed parts of the two limit blocks 34, and the two limit blocks 34 are located on both sides of the wave peak 25 of the stirring cover 22, thereby effectively limiting the rotation of the protective cover 3 relative to the stirring cover 22.

[0022] Furthermore, the cross section of the raised wall 31 is similar to the cross section of the peak portion 25 of the stirring cover 22, and both cross sections are arc-shaped. The inner diameter of the side wall 33 is larger than the outer diameter of the lower end of the peak portion 25, which facilitates the placement of the peak portion 25 at the lower end of the stirring cover 22 into the protective cover 3; the inner diameter of the upper end of the raised wall 31 is smaller than the outer diameter of the lower end of the peak portion 25, which effectively prevents the protective cover 3 from falling off from the stirring cover 22.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A hand-held blender, characterized in that: include: A fuselage, wherein a motor is disposed in the fuselage; A stirring device, the stirring device is detachably connected to the machine body, the stirring device comprises a protective shell provided with a stirring cover and a rotating shaft provided with a stirring blade, the rotating shaft is connected to the rotating shaft of the motor, and the stirring blade is arranged in the stirring cover; The protective cover is provided with a plurality of raised walls which can be sleeved on the outer side of the stirring cover.

2. A hand-held blender according to claim 1, characterized in that: The lower end of the stirring cover is wave-shaped, and is formed by a plurality of wave crests and a plurality of wave troughs which are staggered and connected to each other.

3. A hand-held blender according to claim 2, characterized in that: The inner side of each protruding wall is also provided with two limiting blocks for limiting the rotation of the wave crest part.

4. A hand-held blender according to claim 1, characterized in that: The stirring cover is provided with a plurality of flow holes, and the raised walls of the protective cover are sleeved on the flow holes.

5. A hand-held blender according to claim 1, characterized in that: The convex wall is similar to the cross-sectional shape of the protective cover.

6. A hand-held blender according to claim 1, characterized in that: The cross sections of the protruding wall and the protective cover are both arc-shaped.

7. A hand-held blender according to claim 1, characterized in that: The protective cover is composed of a bottom plate and side walls extending upward from the bottom plate, and the protruding walls protrude inward from the side walls and are connected to the side walls as a whole.

8. A hand-held blender according to claim 7, characterized in that: The diameter of the inner side of the side wall is greater than the diameter of the outer side of the lower end of the peak portion.

9. A hand-held blender according to claim 2, characterized in that: The inner diameter of the upper end of the protruding wall is smaller than the outer diameter of the lower end of the wave crest portion.

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