Magnetic bar stirring cup convenient to clean

Abstract

The utility model discloses a magnetic bar stirring cup convenient to clean, which comprises a cup body, a compression ring and a plastic sleeve, and the plastic sleeve and the cup body are of a split assembly structure. The plastic sleeve is of an integrated structure and comprises an edge folding part, a wall part and a bottom, the edge folding part and the bottom are located at the two ends of the wall part respectively, and the wall part is arranged around the edge of the bottom so that a first containing cavity can be formed in the plastic sleeve. The cup body is provided with a second containing cavity, and an annular groove is formed in the top end of the cup body. The plastic sleeve is placed in the cup body, the bottom is attached to the cup bottom, the wall is attached to the cup wall, and the first containing cavity covers the second containing cavity; the edge folding part extends to the annular groove, and the pressing ring is connected with the annular groove so that the edge folding part can be deformed, pushed and fixed in the annular groove. The device has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the device is a product with excellent technical and economical performance.

Description

[Technical field]

[0001] The utility model mainly relates to a magnetic rod stirring cup which is convenient to clean. [Background technology]

[0002] A magnetic stirring cup is a device that uses magnetic force to stir. It usually consists of a stirring rod equipped with a magnet and a cup with a magnetic induction area. When the stirring rod is placed in the cup, due to the effect of magnetic force, the stirring rod will rotate along with the magnetic induction area at the bottom of the cup, thereby achieving the purpose of stirring the liquid. This stirring method does not require physical contact, so it will not contaminate the liquid or damage the stirring rod itself.

[0003] The existing magnetic stirring cups are to place the stirring materials directly in the cup body, so that the materials will directly adhere to the cup wall. If not cleaned properly, it is easy to cause cross contamination between the subsequent materials and the previous materials, affecting the quality of the stirring materials. In view of this, how to reduce the cleaning problem of the magnetic stirring cup has become the direction of our research and development. [Utility Model Content]

[0004] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The magnetic rod stirring cup that is easy to clean adopts the following technical solutions:

[0005] A magnetic rod stirring cup that is easy to clean, comprising a cup body, a pressure ring and a plastic sleeve, wherein the plastic sleeve and the cup body are a split assembly structure;

[0006] The plastic sleeve is an integrated structure, and includes a folded edge portion, a wall portion, and a bottom portion, wherein the folded edge portion and the bottom portion are respectively located at two ends of the wall portion, and the wall portion is arranged around the edge of the bottom portion so that the plastic sleeve forms a first cavity;

[0007] The cup body has a second cavity, and a ring groove is provided at the top of the cup body; the plastic sleeve is placed in the cup body so that the bottom is in contact with the bottom of the cup and the wall is in contact with the wall of the cup, so that the first cavity covers the second cavity; the folded edge portion extends to the ring groove, and the pressure ring is connected to the ring groove to deform the folded edge portion and push it and fix it in the ring groove.

[0008] Preferably, the outer edge of the annular groove is provided with a plurality of bayonet holes, and the pressing ring is provided with a plurality of clamping blocks, and the clamping blocks are connected with the bayonet holes to fix the pressing ring in the annular groove.

[0009] Preferably, the cup body is provided with an accessory cavity, in which a motor is installed, a base block is installed at the rotating end of the motor, and a first magnetic pole and a second magnetic pole are respectively installed at both ends of the base block; the motor drives the first magnetic pole and the second magnetic pole to rotate in the accessory cavity through the base block.

[0010] Preferably, the cup body is provided with a stirring rod, and the stirring rod is placed in the first cavity.

[0011] Preferably, the pressure ring extends laterally to form a rib, which abuts against the top of the cup body.

[0012] Compared with the background technology, the utility model has the following beneficial effects:

[0013] The utility model proposes a convenient and clean magnetic rod stirring cup, which includes a cup body, a pressure ring and a plastic sleeve. When in use, the plastic sleeve can be directly placed in the cup body, the first cavity of the plastic sleeve is used to hold the stirring material, and the stirring rod is placed in the first cavity to stir the material; after use, the pressure ring is disassembled to take out the plastic sleeve, and the plastic sleeve can be directly replaced, so that the cup body will not be contaminated on a large scale, it is easy to clean, and can be quickly used next time. It has the advantages of simple structure, compact fit, reasonable design, etc.; therefore, it is a product with superior performance in both technical and economic aspects.

Brief Description of the Drawings

[0014] Figure 1 This is a schematic diagram of an exploded view of a convenient and clean magnetic stirring cup in a preferred embodiment of the utility model;

[0015] Figure 2 It is a schematic cross-sectional view of a convenient and clean magnetic stirring cup in a preferred embodiment provided by the utility model. [Specific implementation method]

[0016] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0017] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0019] The preferred embodiment provided by the utility model is as follows: Figure 1 and Figure 2As shown, a magnetic bar stirring cup that is easy to clean includes a cup body 1, a pressure ring 2 and a plastic sleeve 3. The plastic sleeve is made of PP material. The plastic sleeve 3 and the cup body 1 are a split assembly structure. The cup body 1 is provided with an accessory cavity 11. The second cavity 16 and the accessory cavity 11 are independent of each other. A motor 12 is installed in the accessory cavity 11. The rotating end of the motor 12 is installed with a base block 13. The base block is a round piece. The two ends of the base block 13 are respectively installed with a first magnetic pole 14 and a second magnetic pole 15. The motor 12 drives the first magnetic pole 14 and the second magnetic pole 15 to rotate in the accessory cavity 11 through the base block 13. The pressure ring 2 extends a rib 21 laterally. The rib 21 abuts against the top of the cup body 1. The length of the rib 21 is greater than the thickness of the cup body 1, which is convenient for the pressure ring 2 to be taken out.

[0020] The plastic sleeve 3 is an integrated structure, and the plastic sleeve 3 includes a folded edge portion 31, a wall portion 32 and a bottom 33. The folded edge portion 31 and the bottom 33 are respectively located at the two ends of the wall portion 32, and the wall portion 32 is arranged around the edge of the bottom 33 so that the plastic sleeve 3 forms a first cavity 34; the cup body 1 is provided with a stirring rod 4, and the stirring rod 4 is placed in the first cavity 34.

[0021] The cup body 1 has a second cavity 16, and a ring groove 17 is provided at the top of the cup body 1; the plastic sleeve 3 is placed in the cup body 1 so that the bottom 33 is in contact with the bottom of the cup, and the wall 32 is in contact with the wall of the cup, so that the first cavity 34 covers the second cavity 16; the folded edge portion 31 extends to the ring groove 17, and the pressure ring 2 is connected to the ring groove 17 to deform the folded edge portion 31 and push it into the ring groove 17 and fix it.

[0022] The outer edge of the annular groove 17 is provided with a plurality of bayonet holes 18. The material of the pressing ring 2 is plastic, so that the pressing ring 2 has elasticity. The pressing ring 2 is provided with a plurality of clamping blocks 22, which are connected with the bayonet holes 18 to fix the pressing ring 2 in the annular groove 17. When replacing the plastic sleeve 3, the clamping block 22 of the bayonet hole 18 is pressed to disengage the clamping block 22 from the bayonet hole 18 to remove the pressing ring 2. At this time, the plastic sleeve 3 can be taken out of the cup body 1 without the restriction of the pressing ring 2. Since the second cavity 16 of the cup body 1 is protected by the plastic sleeve 3, the second cavity 16 is basically not contaminated, and the plastic sleeve 3 can be replaced; even if the plastic sleeve 3 is damaged and the solution leaks into the cup body 1, since most of the solution is still retained in the first cavity 34 of the plastic sleeve 3, it is still very convenient to clean the second cavity 16 of the cup body 1.

[0023] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0024] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A magnetic stirring cup that is easy to clean, characterized by: It includes a cup body, a pressure ring and a plastic sleeve, and the plastic sleeve and the cup body are a split assembly structure; The plastic sleeve is an integrated structure, and includes a folded edge portion, a wall portion, and a bottom portion, wherein the folded edge portion and the bottom portion are respectively located at two ends of the wall portion, and the wall portion is arranged around the edge of the bottom portion so that the plastic sleeve forms a first cavity; The cup body has a second cavity, and a ring groove is provided at the top of the cup body; the plastic sleeve is placed in the cup body so that the bottom is in contact with the bottom of the cup and the wall is in contact with the wall of the cup, so that the first cavity covers the second cavity; the folded edge portion extends to the ring groove, and the pressure ring is connected to the ring groove to deform the folded edge portion and push it and fix it in the ring groove.

2. The easy-to-clean magnetic stirring cup according to claim 1, characterized in that: The outer edge of the annular groove is provided with a plurality of bayonet ports, and the pressing ring is provided with a plurality of clamping blocks, and the clamping blocks are connected with the bayonet ports to fix the pressing ring in the annular groove.

3. The easy-to-clean magnetic stirring cup according to claim 1, characterized in that: The cup body is provided with an accessory cavity, in which a motor is installed. A base block is installed at the rotating end of the motor, and a first magnetic pole and a second magnetic pole are installed at both ends of the base block respectively; the motor drives the first magnetic pole and the second magnetic pole to rotate in the accessory cavity through the base block.

4. The easy-to-clean magnetic stirring cup according to claim 1, characterized in that: The cup body is equipped with a stirring rod, and the stirring rod is placed in the first cavity.

5. The easy-to-clean magnetic stirring cup according to claim 1, characterized in that: The pressure ring extends a rib laterally, and the rib abuts against the top of the cup body.

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