CN215191078U - Hand-operated bean grinder - Google Patents
Hand-operated bean grinder Download PDFInfo
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- CN215191078U CN215191078U CN202121003337.XU CN202121003337U CN215191078U CN 215191078 U CN215191078 U CN 215191078U CN 202121003337 U CN202121003337 U CN 202121003337U CN 215191078 U CN215191078 U CN 215191078U
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Abstract
A hand-operated bean grinder, comprising: a hollow housing; a bean grinding mechanism assembled in the hollow shell; and a power mechanism for providing hand power to the bean grinding mechanism; the grinding adjusting mechanism is connected with the hollow shell and used for adjusting the grinding thickness; and a bearing seat which is assembled and connected with the bean grinding mechanism and is used for collecting the ground coffee powder; a magnetic locking device is arranged between the outer knife seat of the bean grinding mechanism and the joint surface of the bearing seat, and the magnetic locking device comprises: the strong magnets in the first accommodating grooves are opposite to the strong magnets in the second accommodating grooves one by one, and the positive and negative poles of the corresponding strong magnets attract each other and the positive and positive poles repel each other to achieve the assembly and disassembly effects.
Description
Technical Field
The present application relates to a hand-operated bean grinder, and more particularly to a hand-operated bean grinder for grinding coffee beans.
Background
The hand-operated bean grinder has the advantage that people who like coffee can grind coarse or fine coffee beans according to the thickness of coffee tasted by the people, so that convenience and elegance in use are pursued as well as the characteristics of personal style. At present, the structure of the hand-operated bean grinder is continuously researched, developed and improved from the functions of grinding beans, the regulation of the thickness of the ground beans and the maintenance after use. Common hand-operated bean grinder adopts the spiral shell lock mode between big structure and big structure, for example: the power mechanism and the grinding adjusting mechanism, or the grinding adjusting mechanism and the hollow shell, or the hollow shell and the outer cutter holder of the grinding adjusting mechanism, and the outer cutter holder and the bearing seat can provide the effect of convenience in disassembly and assembly.
However, in the connection of the large structure of each part of the hand-operated bean grinder, the connection between the outer cutter seat and the bearing seat is a place which is most frequently disassembled and assembled because the bearing seat needs to be disassembled and taken out coffee powder once grinding, although the disassembly and the assembly can be conveniently carried out by adopting the screw locking mode, the damage of the screw thread is easily caused by the poor manual operation, and the disassembly and the assembly can not be normally carried out seriously, so the positive improvement is urgent.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application will be solved lies in providing a simple structure, easy operation, and not fragile, can solve the advantage that traditional hand mill beans machine damages the interengagement screw thread because of artificial misoperation.
In order to reach above-mentioned purpose, the hand machine of grinding beans of this application includes: a hollow housing; a bean grinding mechanism assembled in the hollow shell; and a power mechanism for providing hand power to the bean grinding mechanism; the grinding adjusting mechanism is connected with the hollow shell and used for adjusting the grinding thickness; and a bearing seat which is assembled and connected with the bean grinding mechanism and is used for collecting the ground coffee powder; a magnetic locking device is arranged between the outer knife seat of the bean grinding mechanism and the joint surface of the bearing seat, and the locking device comprises: the strong magnets are respectively accommodated in the first accommodating grooves and the second accommodating grooves in a positive pole and negative pole dislocation mode, if the positive poles of the strong magnets positioned in the first accommodating grooves correspond to the negative poles of the strong magnets of the second accommodating grooves, the outer cutter seat of the bean grinding mechanism and the joint surface of the bearing seat are tightly combined into a whole, otherwise, the repulsive magnetic force is separated, and the effect of assembling and disassembling the bearing seat is achieved.
Wherein at least two strong magnets in the first accommodating grooves correspond to at least two strong magnets in the second accommodating grooves.
Wherein the strong magnets in the first accommodating grooves are corresponding to the strong magnets in the second accommodating grooves one by one.
The number of the first accommodating grooves and the second accommodating grooves is 12.
Other features and embodiments of the present application will be described in detail below with reference to the drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a perspective partially exploded view of the hand bean grinder of the present application;
FIG. 2 is a sectional view of the hand bean grinder of the present application;
fig. 3 is a perspective view of the outer knife holder and the bearing holder of the bean grinding mechanism of the hand-operated bean grinding machine of the application.
Description of the symbols
1: bean grinder structure 2: the hollow housing 3: bean grinding mechanism
4: grinding adjusting mechanism 5: the power mechanism 6: bearing seat
31: the transmission shaft 32: inner cutter disc 33: outer cutter head
34: an outer cutter holder 7: magnetic locking device
71: first receiving grooves 72: plurality of second receiving grooves 73: strong magnet
Detailed Description
The positional relationship described in the following embodiments includes: the top, bottom, left and right, unless otherwise indicated, are based on the orientation of the elements in the drawings.
Referring to fig. 1 to 3, a hand-operated bean grinder 1 of the present application includes: the coffee grinder comprises a hollow shell 2, a bean grinding mechanism 3, a grinding adjusting mechanism 4, a power mechanism 5 and a bearing seat 6, wherein the bean grinding mechanism 3 is assembled in the hollow shell 2, the grinding adjusting mechanism 4 and the power mechanism 5 are integrally connected through a transmission shaft 31 (shown in figure 2) of the bean grinding mechanism 3, and the power mechanism 5 provides hand-cranking power to rotate an inner cutter head 32 and an outer cutter head 33 of the bean grinding mechanism 3 so as to grind coffee. The receiving seat 6 is screwed to the outer cutter seat 34 of the bean grinding mechanism 3 for receiving the ground coffee powder.
Referring to fig. 2, the present application is characterized in that a magnetic locking device 7 is disposed between the joint surfaces of the outer tool seat 34 and the receiving seat 6 of the bean grinding mechanism 3, and the locking device 7 includes: the number of the first receiving grooves 71 and the second receiving grooves 72 is 12, the first receiving grooves 71 are disposed on the outer holder 34, the second receiving grooves 72 are disposed on the receiving base 6, and the strong magnets 73 are received in the first receiving grooves 71 and the second receiving grooves 72 respectively in a positive pole and negative pole dislocation manner, it should be noted that the strong magnets 73 are received and fixed in the first receiving grooves 71 and the second receiving grooves 72 together when the outer holder 34 and the receiving base 6 are manufactured and molded. If the strong magnet positive poles of the first receiving grooves 71 correspond to the strong magnet negative poles of the second receiving grooves 72, the outer blade holder 34 of the bean grinding mechanism 3 is integrally attached to the joint surface of the receiving base 6, and if the strong magnet positive poles of the first receiving grooves 71 correspond to the strong magnet positive poles of the second receiving grooves 72, the joint surface of the outer blade holder 34 of the bean grinding mechanism 3 and the receiving base 6 are separated by the repulsive magnetic force, thereby achieving the effect of assembling and disassembling the receiving base 6.
To sum up, this application hand grinds beans machine simple structure, easy operation, and not fragile, can solve traditional hand and grind beans machine because of the screw thread of artificial misoperation damage interengagement, and can improve traditional disappearance.
The above-described embodiments and/or implementations are only for illustrating the preferred embodiments and/or implementations of the technology of the present application, and are not intended to limit the implementations of the technology of the present application in any way, and those skilled in the art can make modifications or changes to other equivalent embodiments without departing from the scope of the technology disclosed in the present application, but should be construed as technology or implementations substantially the same as the present application.
Claims (5)
1. A hand-operated bean grinder, comprising: a hollow housing; a bean grinding mechanism assembled in the hollow shell; and a power mechanism for providing hand power to the bean grinding mechanism; the grinding adjusting mechanism is connected with the hollow shell and used for adjusting the grinding thickness; and a bearing seat which is assembled and connected with the bean grinding mechanism and is used for collecting the ground coffee powder; the method is characterized in that:
a magnetic locking device is arranged between the outer knife seat of the bean grinding mechanism and the joint surface of the bearing seat, and the locking device comprises: the strong magnets are respectively accommodated in the first accommodating grooves and the second accommodating grooves in a positive pole and negative pole dislocation mode, if the positive poles of the strong magnets positioned in the first accommodating grooves correspond to the negative poles of the strong magnets of the second accommodating grooves, the outer cutter seat of the bean grinding mechanism and the joint surface of the bearing seat are tightly combined into a whole, otherwise, the strong magnets are separated due to the repulsive magnetic force, and the effect of assembling and disassembling the bearing seat is achieved.
2. The hand-operated bean grinder as claimed in claim 1, wherein at least two strong magnets in the first receiving slots correspond to at least two strong magnets in the second receiving slots.
3. The hand-operated bean grinder as claimed in claim 1, wherein the strong magnets of the first receiving slots are in one-to-one correspondence with the strong magnets of the second receiving slots.
4. The hand operated bean grinder as claimed in claim 3, wherein the number of the first receiving grooves and the second receiving grooves is 12.
5. The hand-operated bean grinder as claimed in claim 1, wherein the plurality of strong magnets are received and fixed in the plurality of first receiving grooves and the plurality of second receiving grooves when the outer cutter holder and the receiving holder are manufactured and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121003337.XU CN215191078U (en) | 2021-05-11 | 2021-05-11 | Hand-operated bean grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121003337.XU CN215191078U (en) | 2021-05-11 | 2021-05-11 | Hand-operated bean grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215191078U true CN215191078U (en) | 2021-12-17 |
Family
ID=79418319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121003337.XU Active CN215191078U (en) | 2021-05-11 | 2021-05-11 | Hand-operated bean grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215191078U (en) |
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2021
- 2021-05-11 CN CN202121003337.XU patent/CN215191078U/en active Active
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