CN213345381U - Upper cover structure of coffee bean grinder - Google Patents
Upper cover structure of coffee bean grinder Download PDFInfo
- Publication number
- CN213345381U CN213345381U CN202021687165.8U CN202021687165U CN213345381U CN 213345381 U CN213345381 U CN 213345381U CN 202021687165 U CN202021687165 U CN 202021687165U CN 213345381 U CN213345381 U CN 213345381U
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- Prior art keywords
- upper cover
- head
- main shaft
- main body
- hole
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- 241000533293 Sesbania emerus Species 0.000 title claims abstract description 23
- 235000010627 Phaseolus vulgaris Nutrition 0.000 abstract description 11
- 244000046052 Phaseolus vulgaris Species 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 244000309464 bull Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses an upper cover structure of a coffee bean grinder, which comprises a main body, an upper cover and a main shaft positioned in a cavity of the main body; the upper cover is of an independent structure, the upper cover is arranged at an opening at the upper part of the main body, the upper cover is provided with threads which can be screwed with the main body, a cover hole is arranged in the middle of the upper cover, the main shaft passes through the cover hole, and the head part of the main shaft is positioned outside the cover hole; one end of the rocker arm is provided with a rotating head which can drive the main shaft to rotate, the rotating head is sleeved at the head of the main shaft, and the rotating head can be detached from the head of the main shaft. The lower end surface of the rotary head is contacted with the inner hole step, and the top of the rotary head hole is not contacted with the top of the main shaft. Can protect the inner structure, avoid the mill beans machine to fall and receive the striking and harm the inner bearing, extension product life. Can store coffee beans, and during the working process of the bean grinder, the coffee beans in the main body can be prevented from being scattered out of the main body through the outlet of the main body. Is convenient for storage and carrying. The chamfer may be used to trap coffee beans within the body.
Description
Technical Field
The utility model relates to an upper cover structure of a coffee bean grinder, which belongs to the technical field of coffee appliance manufacture.
Background
In the hand-operated coffee bean grinder in the prior art, the upper cover and the rocker arm are of an integrated structure, and the bearing in the bean grinder is easily damaged by being carelessly dropped and collided in the working or storage process. And the upper cover is easy to loosen, so that the coffee beans are scattered and not easy to store, and the rocker arm is not easy to store.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an upper cover structure of coffee bean grinder is provided, this kind of upper cover compact structure carries out shock resistance protection to bean grinder inner bearing, avoids spilling beans, convenient collection, carries.
The utility model discloses can take following technical scheme:
the utility model provides an upper cover structure of coffee bean grinder which characterized by: comprises a main body, an upper cover and a main shaft positioned in a cavity of the main body; the upper cover is of an independent structure and is arranged at an opening at the upper part of the main body, the upper cover is provided with threads which can be screwed with the main body, a cover hole is arranged in the middle of the upper cover, the main shaft passes through the cover hole, and the head part of the main shaft is positioned outside the cover hole; one end of the rocker arm is provided with a rotating head which can drive the main shaft to rotate, the rotating head is sleeved at the head of the main shaft, and the rotating head can be detached from the head of the main shaft;
the lower end face of the rotating head is provided with a rotating head hole matched with the head shape of the main shaft, and the rotating head is sleeved on the head of the main shaft through the rotating head hole; the surface of the upper cover corresponding to the lower end face of the rotary head is contacted with the lower end face of the rotary head, and the top of the rotary head hole is not contacted with the top of the main shaft.
The utility model provides a problem can also further take following improvement measure:
the further improvement is that: the inner opening of the upper cover is provided with a chamfer.
The further improvement is that: the middle of the upper cover is provided with a recess which is inwards sunken, an inner hole step is formed at the bottom of the recess, and the cover hole is formed in the inner hole step; the rotary head extends into the recess, the surface of the upper cover corresponding to the lower end surface of the rotary head is the inner hole step, and the lower end surface of the rotary head is contacted with the inner hole step.
The further improvement is that: the head of the spindle is non-circular in cross-section.
The further improvement is that: the thread is arranged outside the side wall of the upper cover, and the main body is provided with a matched thread at the corresponding position of the thread; the side wall extends into the body from the opening of the body.
The technical scheme has the following technical effects:
1. the utility model discloses the lower terminal surface and the contact of hole step of turning round. The upper cover surface that its lower terminal surface of bull bit corresponds contacts with the lower terminal surface of bull bit, and bull bit hole bottom and main shaft top contactless can avoid rocking arm or bull bit to receive when external force strikes, strikes the bearing of main part inner support main shaft through bull bit and main shaft, can protect inner structure like this, extension product life.
2. The utility model discloses the upper cover fits soon with the main part together, can store coffee beans, and in bean grinder working process, the export of main part can be avoided through the main part to the coffee beans in the main part spills out outside the main part. When the bean grinding is not carried out, the rotating head connected with the rocker arm can be detached from the head of the main shaft, so that the space can be saved, and the bean grinding machine is convenient to store and carry.
3. The utility model discloses the internal orifice of upper cover has the chamfer, and this kind of structure can utilize the chamfer to receive and disturb the coffee beans in the main part.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural section view of the present invention.
Fig. 3 is a schematic diagram of the components of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
Example 1: as shown in fig. 1, 2 and 3, the upper cover structure of the coffee bean grinder comprises a main body 4, an upper cover 2 and a main shaft 3 positioned in a cavity of the main body. The upper part of the main body 4 is provided with an upper cover, the upper cover 2 is of an independent structure, the upper cover is provided with threads which can be screwed with the opening of the main body, the middle of the upper cover 2 is provided with a cover hole 21, the main shaft 3 passes through the cover hole, and the head 31 of the main shaft is positioned outside the cover hole 21; one end of the rocker arm is provided with a rotating head 1 which can drive the main shaft to rotate, the rotating head is sleeved at the head of the main shaft, and the rotating head can be detached from the head of the main shaft.
The lower end face of the head of the main shaft is provided with a turning hole matched with the head 31 of the main shaft in shape, and the turning head 1 is sleeved on the head of the main shaft through the turning hole. The head 31 of the spindle is non-circular in cross-section.
The middle of the upper cover is provided with a concave 22 which is sunk inwards, the bottom of the concave is provided with an inner hole step 23, and the cover hole 21 is arranged on the inner hole step. The rotary head extends into the recess, the surface of the upper cover corresponding to the lower end surface of the rotary head is the inner hole step, the lower end surface of the rotary head 1 is contacted with the inner hole step, and the top 101 of the rotary head hole is not contacted with the top 32 of the main shaft.
The lower end face of the rotary head 1 is in contact with the inner hole step and the lower end face of the rotary head, the top of the rotary head hole is not in contact with the top of the main shaft, and therefore when the rocker arm or the rotary head is impacted by external force, the bearing of the main shaft in the main body is impacted through the rotary head and the main shaft, the inner structure can be protected, and the service life of a product is prolonged.
The upper cover and the main body are screwed together to store coffee beans, and during the working process of the bean grinder, the coffee beans in the main body can be prevented from being scattered out of the main body through the outlet of the main body. When the bean grinding is not carried out, the rotating head connected with the rocker arm can be detached from the head of the main shaft, so that the space can be saved, and the bean grinding machine is convenient to store and carry.
Example 2: the characteristics of this example are: the screw thread is arranged outside the side wall of the upper cover, and the main body is provided with a matched screw thread at the corresponding position of the screw thread. The side wall extends into the body from the opening of the body. The inner opening of the upper cover 2 is provided with a chamfer 24. The rest is the same as the above embodiments. This configuration allows for the use of chamfers to trap coffee beans within the body.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an upper cover structure of coffee bean grinder which characterized by: comprises a main body, an upper cover and a main shaft positioned in a cavity of the main body; the upper cover is of an independent structure and is arranged at an opening at the upper part of the main body, the upper cover is provided with threads which can be screwed with the main body, a cover hole is arranged in the middle of the upper cover, the main shaft passes through the cover hole, and the head part of the main shaft is positioned outside the cover hole; one end of the rocker arm is provided with a rotating head which can drive the main shaft to rotate, the rotating head is sleeved at the head of the main shaft, and the rotating head can be detached from the head of the main shaft;
the lower end face of the rotating head is provided with a rotating head hole matched with the head shape of the main shaft, and the rotating head is sleeved on the head of the main shaft through the rotating head hole; the surface of the upper cover corresponding to the lower end face of the rotary head is contacted with the lower end face of the rotary head, and the top of the rotary head hole is not contacted with the top of the main shaft.
2. The upper cover structure of a coffee bean grinder as set forth in claim 1, wherein: the inner opening of the upper cover is provided with a chamfer.
3. The upper cover structure of a coffee bean grinder as set forth in claim 1, wherein: the middle of the upper cover is provided with a recess which is inwards sunken, an inner hole step is formed at the bottom of the recess, and the cover hole is formed in the inner hole step; the rotary head extends into the recess, the surface of the upper cover corresponding to the lower end surface of the rotary head is the inner hole step, and the lower end surface of the rotary head is contacted with the inner hole step.
4. The upper cover structure of a coffee bean grinder as set forth in claim 1, wherein: the head of the spindle is non-circular in cross-section.
5. The upper cover structure of a coffee bean grinder as set forth in claim 1, wherein: the thread is arranged outside the side wall of the upper cover, and the main body is provided with a matched thread at the corresponding position of the thread; the side wall extends into the body from the opening of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687165.8U CN213345381U (en) | 2020-08-12 | 2020-08-12 | Upper cover structure of coffee bean grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687165.8U CN213345381U (en) | 2020-08-12 | 2020-08-12 | Upper cover structure of coffee bean grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213345381U true CN213345381U (en) | 2021-06-04 |
Family
ID=76144334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021687165.8U Withdrawn - After Issue CN213345381U (en) | 2020-08-12 | 2020-08-12 | Upper cover structure of coffee bean grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213345381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904299A (en) * | 2020-08-12 | 2020-11-10 | 深圳星粒文化传播有限公司 | Upper cover structure of hand-operated coffee bean grinder |
-
2020
- 2020-08-12 CN CN202021687165.8U patent/CN213345381U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904299A (en) * | 2020-08-12 | 2020-11-10 | 深圳星粒文化传播有限公司 | Upper cover structure of hand-operated coffee bean grinder |
| CN111904299B (en) * | 2020-08-12 | 2024-04-30 | 深圳星粒文化传播有限公司 | Upper cover structure of hand-operated coffee bean grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210604 Effective date of abandoning: 20240430 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210604 Effective date of abandoning: 20240430 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |