CN210121084U - Hand-operated coffee bean grinder - Google Patents
Hand-operated coffee bean grinder Download PDFInfo
- Publication number
- CN210121084U CN210121084U CN201920308161.5U CN201920308161U CN210121084U CN 210121084 U CN210121084 U CN 210121084U CN 201920308161 U CN201920308161 U CN 201920308161U CN 210121084 U CN210121084 U CN 210121084U
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- Prior art keywords
- bowl
- powder
- grinding
- coffee
- hand
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- Expired - Fee Related
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- 241000533293 Sesbania emerus Species 0.000 title claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 108
- 238000000227 grinding Methods 0.000 claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 10
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 244000068988 Glycine max Species 0.000 description 4
- 235000010469 Glycine max Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model provides a hand-operated coffee bean grinder, belonging to a coffee grinding device, which comprises a base, a grinding device, a transmission device and a material receiving device arranged in the base; the powder collecting device comprises a powder containing bowl entering the base from the bowl opening, sliding blocks arranged on two sides of the powder containing bowl and sliding rails arranged in the base and located on two sides of the powder containing bowl, the sliding blocks are in sliding fit with the sliding rails, the powder containing bowl is provided with a powder containing cavity, and the powder containing cavity is hemispherical; the problem of the user after will connecing most coffee powder in the powder drawer to take out, still have a small amount of coffee powder to remain in the corner of connecing the powder drawer, also be difficult to complete clean up through instruments such as brush, lead to connecing to remain the coffee powder of grinding last time in the powder drawer, cause the tainting of smell easily when using next time is solved.
Description
Technical Field
The utility model relates to a coffee grinder especially relates to a hand formula coffee bean grinds machine.
Background
At present, a hand-operated coffee bean grinder is a grinding tool which utilizes a rocker to drive a cutter to rotate so as to cut coffee beans and grind the coffee beans into coffee powder.
The existing hand-operated coffee grinder comprises a base, a grinding mechanism arranged on the base, and a powder receiving drawer arranged in the base, wherein the powder receiving drawer is a rectangular body with an opening at the top and is used for receiving coffee powder falling down after being ground by the grinding mechanism, and the powder receiving drawer is usually made of a wood material.
However, the above prior art solutions have the following drawbacks: the user still has a small amount of coffee powder to remain in the corner of connecing the powder drawer after taking out most coffee powder in connecing the powder drawer, also is difficult to complete clean up through instruments such as brush, leads to connecing and can remain the coffee powder of grinding last time in the powder drawer, causes the tainting of flavor easily when using next time, consequently remains to improve.
Disclosure of Invention
Therefore, the utility model aims at providing a hand formula coffee bean grinds machine can avoid coffee powder to remain and lead to using the cluster of flavor next time, strengthens the use experience of grinding the machine.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a hand-operated coffee bean grinder comprises a base, a grinding device, a transmission device and a material receiving device arranged in the base; the base is cavity setting, and the top opens has the feed opening with the grinder intercommunication, the bowl mouth has been seted up to the side of base, material collecting device includes the dress powder bowl that gets into in the base by the bowl mouth, sets up in the slider of dress powder bowl both sides to and set up in the base and be located the slide rail of dress powder bowl both sides, slider and slide rail sliding fit, dress powder bowl is provided with dress powder chamber, dress powder chamber is hemispherical setting.
By adopting the technical scheme, the transmission device drives the grinding device to grind the coffee beans into fine powder and the fine powder flows into the powder containing bowl from the feed opening, and the powder containing cavity of the powder containing bowl is hemispherical, so that the coffee powder is not easy to remain in the powder containing cavity, and the coffee beans can be completely cleaned even if tiny residues exist, and the problem of mutual smell mixing among the coffee beans can be avoided; when the coffee powder collecting device is used, a user can enable the sliding blocks on the two sides of the powder containing bowl to slide into the base from the bowl opening along the sliding rails, and the powder containing bowl is located below the discharging opening, so that ground coffee fine powder can be collected.
Preferably, a balancing weight is arranged at the bottom of the powder containing bowl.
Through adopting above-mentioned technical scheme, the balancing weight can make the whole weight of dress powder bowl concentrate on the bottom, even will adorn the powder bowl and place on the horizontally desktop, also can keep vertical state under its self weight effect, and its principle is the same with the tumbler, and convenient to use person places dress powder bowl.
Preferably, the slide rail is obliquely arranged and inclines downwards from one side close to the bowl opening to the other side.
Through adopting above-mentioned technical scheme, dress powder bowl can make it keep being located the position of feed opening below under self action of gravity, avoids taking place the vibration at the grinding in-process for dress powder bowl dislocation leads to the problem that coffee powder spills.
Preferably, the powder containing bowl is provided with a pouring opening.
By adopting the technical scheme, a user can pour the coffee powder in the powder containing bowl into other containers conveniently.
Preferably, the powder containing bowl is integrally connected with a lifting rod.
By adopting the technical scheme, a user can hold the lifting rod by hand to operate the operations of installing, taking out, pouring powder and the like of the powder containing bowl.
Preferably, the powder containing bowl is a stainless steel bowl.
Through adopting above-mentioned technical scheme, utilize stainless steel material can further avoid the coffee beans to attach to the surface of dress powder bowl.
Preferably, grinder includes the soybean bowl, sets up female end grinding core in the soybean bowl, sets up in the frame of soybean bowl top to and rotate and connect in frame and one end and be equipped with the grinding rod of public end grinding core, the soybean bowl is seted up the grinding mouth with the feed opening intercommunication, female end grinding core is located grinding mouth department, public end grinding core and the cooperation of female end grinding core grind coffee beans.
Through adopting above-mentioned technical scheme, the user arranges the coffee beans in the bowl, utilizes transmission to order about the grinding rod and rotates for the public end grinding core of grinding rod tip is at female end grinding core internal rotation, thereby grinds the work.
Preferably, the transmission device comprises a first bevel gear arranged on the grinding rod, a second bevel gear rotationally connected to the frame and meshed with the first bevel gear, and a crank connected to the second bevel gear.
Through adopting above-mentioned technical scheme, the user utilizes the crank to order about second bevel gear and rotates, and second bevel gear drives first bevel gear and grinding rod and rotates to make the cooperation of public end grinding core and female end grinding core grind coffee beans.
The utility model provides a pair of hand formula coffee bean grinds machine has following advantage:
1. coffee powder is not easy to remain in the powder filling cavity, and even if small residues exist, the coffee powder can be completely cleaned, so that the problem that coffee beans are tainted with smell mutually can be avoided;
2. the balancing weight can make the whole weight of dress powder bowl concentrate on the bottom, even place dress powder bowl on the horizontally desktop, also can keep vertical state under its self weight effect, and convenient to use person places dress powder bowl.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a partially enlarged view of B in fig. 2.
The reference numerals in the figures are explained below:
1. a base; 101. a feeding port; 102. a bowl mouth; 2. a grinding device; 201. a bean bowl; 202. grinding the core at the female end; 203. a frame; 204. grinding the core at the male end; 205. a grinding rod; 206. grinding the opening; 3. a transmission device; 301. a first bevel gear; 302. a second bevel gear; 303. a hand crank; 4. a material receiving device; 401. loading the powder bowl; 402. a slider; 403. a slide rail; 404. a powder loading cavity; 405. a balancing weight; 406. pouring a spout; 407. and lifting the pull rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A hand-operated coffee bean grinder is shown in figure 1 and comprises a base 1, a grinding device 2, a transmission device 3 and a material receiving device 4 arranged in the base 1; the base 1 is hollow, the top of the base is provided with a feed opening 101 communicated with the grinding device 2, and the side surface of the base 1 is provided with a bowl opening 102.
As shown in fig. 2 and 3, the grinding device 2 includes a bean bowl 201, a female end grinding core 202 disposed in the bean bowl 201, a frame 203 disposed above the bean bowl 201, and a grinding rod 205 rotatably connected to the frame 203 and having a male end grinding core 204 at one end thereof, the bean bowl 201 is provided with a grinding opening 206 communicated with the feed opening 101, the female end grinding core 202 is located at the grinding opening 206, and the male end grinding core 204 and the female end grinding core 202 are matched to grind coffee beans; the user puts the coffee beans into the bean bowl 201, drives the grinding rod 205 to rotate by using the transmission device 3, so that the male end grinding core 204 at the end part of the grinding rod 205 rotates in the female end grinding core 202, thereby grinding.
The transmission device 3 comprises a first bevel gear 301 arranged on the grinding rod 205, a second bevel gear 302 rotatably connected to the frame 203 and meshed with the first bevel gear 301, and a hand crank 303 connected to the second bevel gear 302; the user rotates the second bevel gear 302 by using the hand lever 303, and the second bevel gear 302 drives the first bevel gear 301 and the grinding rod 205 to rotate, so that the male end grinding core 204 and the female end grinding core 202 are matched to grind coffee beans.
As shown in fig. 2 and 4, the material receiving device 4 includes a powder containing bowl 401 entering the base 1 from the bowl opening 102 (see fig. 1), sliding blocks 402 disposed at two sides of the powder containing bowl 401, and sliding rails 403 disposed in the base 1 and located at two sides of the powder containing bowl 401, the sliding blocks 402 and the sliding rails 403 are in sliding fit, the powder containing bowl 401 is provided with a powder containing cavity 404, and the powder containing cavity 404 is hemispherical; the transmission device 3 drives the grinding device 2 to grind coffee beans into fine powder and the fine powder flows into the powder containing bowl 401 from the feed opening 101, and the powder containing cavity 404 of the powder containing bowl 401 is hemispherical, so that coffee powder is not easy to remain in the powder containing cavity 404, and the coffee beans can be completely cleaned even if tiny residues exist, and the problem of smell mixing of the coffee beans is avoided; when the coffee powder collecting device is used, a user can enable the sliding blocks 402 on the two sides of the powder containing bowl 401 to slide into the base 1 from the bowl opening 102 along the sliding rails 403, and enable the powder containing bowl 401 to be located below the discharging opening 101, so that ground coffee fine powder can be collected.
The bottom of the powder containing bowl 401 is provided with a balancing weight 405; the balancing weight 405 can make the whole weight of the powder containing bowl 401 concentrate at the bottom, even if the powder containing bowl 401 is placed on a horizontal desktop, the vertical state can be kept under the action of the self weight, the principle of the powder containing bowl is the same as that of a tumbler, and a user can place the powder containing bowl 401 conveniently.
The slide rail 403 is arranged obliquely and inclines downwards from one side close to the bowl opening 102 to the other side; under the action of gravity, the powder containing bowl 401 can be kept at the position below the feed opening 101, so that the problem that coffee powder leaks due to dislocation of the powder containing bowl 401 caused by vibration in the grinding process is solved.
The powder containing bowl 401 is provided with a pouring opening 406; the user can pour the coffee powder in the powder containing bowl 401 into other containers conveniently.
The powder containing bowl 401 is integrally connected with a lifting rod 407 (see fig. 1); the user can hold the lifting rod 407 by hand to operate the operations of installing, taking out, pouring powder and the like of the powder containing bowl 401.
The powder containing bowl 401 is a stainless steel bowl; the use of stainless steel can further prevent the coffee beans from adhering to the surface of the powder bowl 401.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (8)
1. A hand-operated coffee bean grinder is characterized by comprising a base (1), a grinding device (2), a transmission device (3) and a material receiving device (4) arranged in the base (1); base (1) is the cavity setting, and the top opens feed opening (101) that have and grinder (2) intercommunication, bowl mouth (102) have been seted up to the side of base (1), material collecting device (4) include by bowl mouth (102) get into dress powder bowl (401) in base (1), set up in slider (402) of dress powder bowl (401) both sides to and set up slide rail (403) that just are located dress powder bowl (401) both sides in base (1), slider (402) and slide rail (403) the cooperation of sliding, dress powder bowl (401) are provided with dress powder chamber (404), dress powder chamber (404) are hemispherical setting.
2. A hand coffee grinder as claimed in claim 1, characterised in that the bottom of the powder bowl (401) is provided with a weight (405).
3. A hand coffee grinder as claimed in claim 1, characterized in that the slide rails (403) are arranged obliquely and slope downwards from one side close to the bowl opening (102) to the other.
4. A hand coffee grinder according to claim 1, characterised in that the powder bowl (401) is provided with a pouring spout (406).
5. A hand-operated coffee bean grinder as claimed in claim 1, characterized in that the powder containing bowl (401) is integrally connected with a lifting rod (407).
6. A hand coffee grinder as claimed in claim 1, characterised in that the powder containing bowl (401) is a stainless steel bowl.
7. A hand-operated coffee bean grinder according to claim 1, characterized in that the grinding device (2) comprises a bean bowl (201), a female end grinding core (202) arranged in the bean bowl (201), a frame (203) arranged above the bean bowl (201), and a grinding rod (205) rotatably connected to the frame (203) and provided with a male end grinding core (204) at one end, the bean bowl (201) is provided with a grinding opening (206) communicated with the feed opening (101), the female end grinding core (202) is located at the grinding opening (206), and the male end grinding core (204) and the female end grinding core (202) are matched to grind coffee beans.
8. A hand coffee bean grinder according to claim 7, characterized in that the transmission means (3) comprises a first bevel gear (301) arranged on the grinding rod (205), a second bevel gear (302) rotatably connected to the housing (203) and engaging with the first bevel gear (301), and a hand lever (303) connected to the second bevel gear (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308161.5U CN210121084U (en) | 2019-03-12 | 2019-03-12 | Hand-operated coffee bean grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920308161.5U CN210121084U (en) | 2019-03-12 | 2019-03-12 | Hand-operated coffee bean grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210121084U true CN210121084U (en) | 2020-03-03 |
Family
ID=69633019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920308161.5U Expired - Fee Related CN210121084U (en) | 2019-03-12 | 2019-03-12 | Hand-operated coffee bean grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210121084U (en) |
Cited By (3)
| 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 | The upper cover structure of the hand-crank coffee grinder |
| CN116096277A (en) * | 2020-08-10 | 2023-05-09 | 尼科尔森设计顾问有限公司 | coffee grounds collector |
| TWI852668B (en) * | 2022-07-06 | 2024-08-11 | 義大利商彼得羅磨具有限公司 | Compact manual coffee grinder machine, for domestic use |
-
2019
- 2019-03-12 CN CN201920308161.5U patent/CN210121084U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116096277A (en) * | 2020-08-10 | 2023-05-09 | 尼科尔森设计顾问有限公司 | coffee grounds collector |
| CN111904299A (en) * | 2020-08-12 | 2020-11-10 | 深圳星粒文化传播有限公司 | The upper cover structure of the hand-crank coffee 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 |
| TWI852668B (en) * | 2022-07-06 | 2024-08-11 | 義大利商彼得羅磨具有限公司 | Compact manual coffee grinder machine, for domestic use |
| US12502034B2 (en) * | 2022-07-06 | 2025-12-23 | Pietro Grinders Srl | Compact manual coffee grinder machine, for domestic use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200303 Termination date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |