WO2022205984A1 - 咖啡机用锁紧机构及其工作方法 - Google Patents
咖啡机用锁紧机构及其工作方法 Download PDFInfo
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- WO2022205984A1 WO2022205984A1 PCT/CN2021/134794 CN2021134794W WO2022205984A1 WO 2022205984 A1 WO2022205984 A1 WO 2022205984A1 CN 2021134794 W CN2021134794 W CN 2021134794W WO 2022205984 A1 WO2022205984 A1 WO 2022205984A1
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- plate
- lock
- block
- guide
- lock plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000009471 action Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 210000004907 gland Anatomy 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
- A47J31/4407—Lids, covers or knobs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
- A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
- A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
- A47J31/3666—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means whereby the loading of the brewing chamber with the brewing material is performed by the user
- A47J31/3676—Cartridges being employed
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
Definitions
- the invention belongs to the technical field of coffee machines, in particular to a locking mechanism for a coffee machine and a working method thereof.
- the common ones are locking by manual thread rotation and locking by sliding.
- the above methods can achieve the locking function, they all have shortcomings in other aspects.
- the manual thread rotation locking has good sealing performance, but the operation is not convenient, and the sliding method is more convenient to operate, but the sealing performance is better Poor, therefore, can not well meet the needs of consumers.
- the purpose of the present invention is to provide a locking mechanism for a coffee machine and a working method thereof, wherein the locking mechanism can effectively realize the locking function, is easy to operate, and has good sealing performance, which can better meet the needs of consumers. Usage requirements.
- a locking mechanism for a coffee machine includes an operation panel, a cover assembly and a support seat, the cover assembly includes a pressure block, a rotating lock plate, and a guide piece, the operation board is connected to the pressure block, and the guide piece is longitudinally
- the pressure block is slidably matched with the guide member, and the rotating lock plate is provided with a guide connection position arranged obliquely.
- the pressure block drives the rotation lock plate to rotate through the guide connection position, and the rotation
- the lock plate is provided with a lock block, and the support seat is provided with a lock groove adapted to the lock block.
- the pressure block is provided with a first through hole adapted to the guide member, the pressure block is sleeved on the guide member through the first through hole, and the rotation lock plate A connecting plate is fixed on the upper part, and the guide connecting position is located on the connecting plate. Slip fit.
- the cover assembly further includes an upper cover and an installation plate, the pressure block is located above the installation plate, the upper cover is located below the installation plate, and the rotation lock plate is located between the upper cover and the installation plate.
- the upper cover is provided with a connecting column, the upper cover passes through the rotating lock plate through the connecting column and is connected to the mounting plate, and the guide member is fixed to the upper cover and close to the rotating locking plate.
- a guide column on one side of the device, and the guide column passes through the rotating lock plate, the mounting plate and the pressing block in sequence.
- the mounting plate is provided with a second through hole adapted to the guide post, the second through hole and the first through hole are arranged up and down correspondingly, and the rotation lock plate is provided with a guide A first movable slot adapted to the column and a second movable slot adapted to the connecting column, the first movable slot and the second movable slot both penetrate the rotation lock plate, and the first movable slot and the second movable slot
- the grooves are all extended along the circumferential direction of the rotating lock plate.
- the mounting plate is provided with a third movable slot that is adapted to the connecting plate on the rotating lock plate, the third movable slot penetrates the mounting plate, and the third movable slot is along the The rotation direction of the rotating lock plate is extended, and the connecting plate protrudes from the movable slot.
- a coffee container is also included, a placement position adapted to the coffee container is formed between the support base and the upper cover, a first connection portion is provided on the mounting plate, and the support base A second connection part is provided on the upper part, and the first connection part and the second connection part are rotatably connected.
- a sealing ring is provided between the upper cover and the coffee container, and the sealing ring is arranged corresponding to the edge of the coffee container.
- the plurality of lock blocks are fixed on the side wall of the rotating lock disk and are evenly arranged along the circumferential direction of the rotating lock disk, and the lock grooves are provided with a plurality of lock blocks.
- Each of the plurality of lock grooves corresponds to the plurality of lock blocks one by one, and an unlocking position is formed by recesses between adjacent lock grooves.
- it further includes a casing, the gland assembly is located in the casing, one end of the operation panel is a connection end, the other end is an operation end, and the connection end of the operation panel is rotatably connected to the outer casing
- the middle part of the operation panel is provided with a connecting ear
- the pressing block is provided with a second connecting block
- the connecting ear and the second connecting block are rotatably connected.
- the working method of the locking mechanism for a coffee machine includes the following steps:
- the pressing block keeps moving downward, and exerts force on the rotating lock plate to drive the rotating lock plate to rotate;
- the locking mechanism for a coffee machine drives the pressure block to move up and down along the longitudinally arranged guide members by lifting or pressing the operation panel, and the pressure block drives the rotating lock plate to rotate under the action of the inclined guide connection position. , so that the lock block on the rotating lock plate and the lock groove on the support base are mutually engaged or staggered, and the locking and unlocking functions of the coffee machine are realized.
- the whole operation process is very simple and convenient, and the locking and unlocking functions can be realized without frequent manual rotation; In the process of pressing down the operation panel, the rotating lock plate is pressed downward by the pressing block, so that the rotating lock plate is pressed against the support seat under a certain pressure condition, and the sealing performance of the locking mechanism is improved.
- FIG. 1 is a schematic diagram of a locking state of a locking mechanism for a coffee machine according to an embodiment of the present invention.
- FIG. 2 is a schematic diagram of an unlocked state of a locking mechanism for a coffee machine according to an embodiment of the present invention.
- FIG 3 is an exploded view of the locking mechanism for a coffee machine according to an embodiment of the present invention.
- FIG. 4 is a schematic diagram of the locking state of the rotating lock plate and the support seat according to the embodiment of the present invention.
- FIG. 5 is a schematic diagram of the unlocking state of the rotating lock plate and the support seat according to the embodiment of the present invention.
- FIG. 6 is a schematic structural diagram of a coffee machine according to an embodiment of the present invention.
- an element when an element is considered to be “fixed” to another element, it may be directly fixed to the other element, or it may be an intervening element; when an element is considered to be “connected” to another element, it may be It may be directly connected to another element, or there may be intervening elements; when an element is considered to be “mounted” on another element, it may be directly mounted to the other element, or an intervening element may be present.
- an element When an element is referred to as being "disposed on” another element, it can be directly disposed on the other element or intervening elements may also be present.
- the "said” and “the” used herein are the technical features or technical contents mentioned or described before the corresponding position, the technical features or technical contents and the technical features or technical contents mentioned above.
- the technical content can be the same or similar.
- the locking mechanism for a coffee machine includes an operation panel 10 , a cover assembly and a support base 20 installed on the coffee machine 91 , and the cover assembly includes a pressure block 30 and a rotary lock plate 40 .
- a guide member wherein the guide member is a guide column 50, the operation panel 10 is connected with the pressure block 30, in this embodiment, the guide column 50 is provided with two and both are arranged longitudinally, the pressure block 30 is slidingly matched with the guide post 50 , the rotating lock plate 40 is provided with a guide connection position 43 arranged obliquely, and the pressure block 30 drives the rotation lock plate 40 to rotate through the guide connection position 43 .
- a lock block 41 is provided on the rotating lock plate 40 , and a lock slot 21 adapted to the lock block 41 is provided on the support base 20 .
- the moving operation plate 10 can drive the pressing block 30 to move; under the guiding action of the longitudinally arranged guide column 50, the pressing block 30 moves up and down along the guide column 50, and two guides are provided.
- the column 50 further restricts the pressure block 30 to prevent the pressure block 30 from rotating; the pressure block 30 will exert force on the rotating lock plate 40 during the movement of the pressure block 30, and under the action of the inclined guide connection position 43, the rotating lock can be driven.
- the disk 40 is rotated at a certain angle, the lock block 41 on the rotating lock disk 40 and the lock slot 21 on the support base 20 are buckled or misaligned with each other, so as to realize the locking and unlocking functions; when the locking is realized, the rotating lock disk 40 will be pressed by the block.
- the downward pressure of 30 makes the rotary lock plate 40 press against the support base 20 under a certain pressure condition, thereby improving the sealing performance of the locking mechanism.
- the locking mechanism can effectively realize locking and unlocking functions, is convenient to operate, does not require frequent manual rotation, has good sealing performance, and can better meet the needs of consumers.
- the certain pressure condition refers to the pressure under which the rotary lock plate 40 can press the support base 20 but does not affect the normal rotation of the rotary lock plate 40 .
- the pressing block 30 is provided with a first through hole 31 adapted to the guide post 50 , the pressing block 30 is sleeved on the guiding post 50 through the first through hole 31 , and the rotating lock plate 40
- the connecting plate 42 is fixed on the upper part, and the guiding connection position 43 is located on the connecting plate 42 and penetrates through the connecting plate 42, wherein, there are two connecting plates 42, and the two connecting plates 42 are oppositely arranged, and the side of the pressing block 30
- the wall is provided with a first connecting block 32 adapted to the guide connecting position 43 , and the first connecting block 32 is slidingly matched with the guide connecting position 43 .
- the pressure block 30 By placing the pressure block 30 on the guide column 50, the sliding cooperation between the pressure block 30 and the guide column 50 is realized, and at the same time, the guiding and restricting effect of the guide column 50 on the pressure block 30 is realized; 43 is arranged on the connecting plate 42, and the pressure block 30 is slidably matched with the guide connection position 43 through the first connecting block 32 to realize the installation connection between the pressure block 30 and the rotating lock plate 40, so that the pressure block 30 drives the rotation of the rotating lock plate 40.
- Rotation; the two connecting plates 42 are arranged opposite to each other to ensure that the rotating lock plate 40 receives even force, which is conducive to the normal rotation of the rotating lock plate 40 .
- the cover assembly further includes an upper cover 51 and a mounting plate 60 , the pressing block 30 is located above the mounting plate 60 , the upper cover 51 is located below the mounting plate 60 , and the rotating lock plate 40 is located on the upper cover 51 .
- a connecting column 52 is provided on the upper cover 51.
- the upper cover 51 passes through the rotating lock plate 40 through the connecting column 52 and is fixedly connected with the mounting plate 60 by screws.
- 50 is fixed on the side of the upper cover 51 close to the rotating lock plate 40 , and the guide post 50 passes through the rotating lock plate 40 , the mounting plate 60 and the pressing block 30 in sequence.
- the guide column 50 is fixed on the upper cover 51 , and the upper cover 51 is fixedly connected with the mounting plate 60 , so as to ensure that the pressing block 30 can smoothly move up and down along the guide column 50 .
- the mounting plate 60 is provided with a second through hole 61 that is adapted to the guide post 50 .
- the second through hole 61 is arranged in correspondence with the first through hole 31 up and down, and the rotation lock plate 40 is provided with a guide post.
- the first movable slot 44 adapted to 50 and the second movable slot 45 adapted to the connecting column 52, the first movable slot 44 and the second movable slot 45 both penetrate the rotating lock plate 40, and the first movable slot 44 and the second movable slot 45 are Both the movable slot 44 and the second movable slot 45 extend along the circumferential direction of the rotary lock plate 40 .
- the mounting plate 60 is provided with a third movable slot 62 that is adapted to the connecting plate 42 on the rotating lock plate 40 .
- the third movable slot 62 penetrates through the mounting plate 60 and is along the The rotation direction of the rotating lock plate 40 is extended, and the connecting plate 42 protrudes from the movable slot.
- the mounting plate 60 is provided with a first connection portion 63
- the support base 20 is provided with a second connection portion 24
- the first connection portion 63 and the second connection portion 24 are rotatably connected.
- a sealed cavity is formed between 70 and 70, which improves the sealing performance and prevents coffee from leaking from the gap between the upper cover 51 and the coffee container 70 during flushing;
- the pressing block 30 moves upward to the limit position of the guide connecting position 43, drives the rotating lock plate 40 to move upward, and then drives the mounting plate 60 to rotate, which is convenient for taking and placing the coffee container 70, and also more convenient for replacing the coffee powder pods.
- a sealing ring 80 is provided between the upper cover 51 and the coffee container 70 , and the sealing ring 80 is arranged corresponding to the edge of the coffee container 70 .
- the sealing ring 80 By providing the sealing ring 80 , the sealing performance between the upper cover 51 and the coffee container 70 is further improved; in addition, since the sealing ring 80 has a certain flexibility, the setting of the sealing ring 80 can also prevent the upper cover 51 from bending and deforming the coffee container 70 .
- the plurality of lock blocks 41 are fixed on the side wall of the rotary lock plate 40 and are evenly arranged along the circumferential direction of the rotary lock plate 40 , and the lock grooves 21 are provided with a plurality of them.
- the plurality of lock grooves 21 are in one-to-one correspondence with the plurality of lock blocks 41
- the unlocking positions 22 are recessed between adjacent lock grooves 21 .
- FIG. 3 and FIG. 6 it also includes a housing 90 .
- the cover assembly is located in the housing 90 .
- One end of the operation panel 10 is the connection end 12
- the other end is the operation end 13 .
- the connection end 12 and the housing 90 are connected in rotation through the shaft hole.
- the middle part of the operation panel 10 is provided with a connection lug 11
- the pressure block 30 is provided with a second connection block 33 .
- the two connecting blocks 33 are also rotatably connected through the cooperation of the shaft holes.
- the housing 90 is installed on the support base 20, and the locking and unlocking functions of the locking mechanism can be realized by lifting or pressing the operation end 13 of the operation panel 10, without moving the entire operation panel 10, saving effort and making the operation more convenient
- the housing 90 shields the internal parts, which is beneficial to protect the internal parts and improve the aesthetics of the coffee machine 91.
- the working method of the locking mechanism for a coffee machine includes the following steps:
- Locking function pressing the operating end 13 of the operating panel 10, the operating panel 10 drives the pressing block 30 to move downward along the two longitudinally arranged guide columns 50;
- the pressing block 30 keeps moving downward, and exerts force on the rotating lock plate 40, so as to drive the rotating lock plate 40 to rotate;
- the lock block 41 on the rotary lock plate 40 is engaged with the lock groove 21 on the support base 20 to realize the locking function.
- Unlocking function the operation end 13 of the operation panel 10 is lifted up, and the operation panel 10 drives the pressing block 30 to move upward along the two longitudinally arranged guide columns 50;
- the lock block 41 on the rotating lock plate 40 moves to the unlocking position 22 and is released from the support base 20 to realize the unlocking function.
- the above working method of the locking mechanism for a coffee machine can effectively realize the locking and unlocking functions, and the operation is very simple, which can effectively improve the working efficiency of replacing the coffee pods, and also improve the sealing performance of the mechanism.
- the locking mechanism for a coffee machine provided by the present invention can drive the pressure block 30 to move by moving the operation panel 10, and under the guiding action of the longitudinally arranged guide column 50, the pressure block 30 moves up and down along the guide column 50; the movement process of the pressure block 30 In the middle, force will be exerted on the rotating lock plate 40.
- the rotating lock plate 40 Under the action of the inclined guide connection position 43, the rotating lock plate 40 can be driven to rotate by a certain angle, and the lock block 41 on the rotating lock plate 40 and the lock groove on the support base 20 can be rotated.
- the locking mechanism can effectively realize locking and unlocking functions, and is very convenient to operate without frequent manual rotation, which is convenient for improving work efficiency, and also has good sealing performance, which can better meet the needs of consumers.
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Abstract
本发明公开了一种咖啡机用锁紧机构及其工作方法，其中，咖啡机用锁紧机构，包括操作板、压盖组件及支撑座，所述压盖组件包括压块、转动锁盘、导向柱，所述操作板与所述压块连接，所述导向柱纵向设置，所述压块与所述导向柱滑动配合，所述转动锁盘上设有倾斜设置的导向连接位，所述压块通过所述导向连接位带动所述转动锁盘旋转，所述转动锁盘上设有锁块，所述支撑座上设有与锁块适配的锁槽。该锁紧机构能有效实现锁定功能，并且操作方便，还具有良好的密封性能，能更好的满足消费者的使用需求。
Description
本发明属于咖啡机技术领域，具体涉及一种咖啡机用锁紧机构及其工作方法。
现有市面上的将咖啡机盛放咖啡位置锁定的方式有很多，常见的有通过手动螺纹旋转锁定以及通过滑动方式锁定。虽然以上方式均能实现锁定功能，但都存在其他方面的不足，例如，通过手动螺纹旋转锁定具有较好的密封性能，但操作不够方便，而通过滑动方式锁定操作起来更方便，但密封性能较差，因此，不能很好的满足消费者的使用需求。
发明内容
本发明的目的在于提供一种咖啡机用锁紧机构及其工作方法，其中，该锁紧机构能有效实现锁定功能，并且操作方便，还具有良好的密封性能，能更好的满足消费者的使用需求。
其技术方案如下：
咖啡机用锁紧机构，包括操作板、压盖组件及支撑座，所述压盖组件包括压块、转动锁盘、导向件，所述操作板与所述压块连接，所述导向件纵向设置，所述压块与所述导向件滑动配合，所述转动锁盘上设有倾斜设置的导向连接位，所述压块通过所述导向连接位带动所述转动锁盘旋转，所述转动锁盘上设有锁块，所述支撑座上设有与锁块适配的锁槽。
在其中一个实施例中，所述压块上设有与所述导向件适配的第一通孔，所 述压块通过所述第一通孔套设于导向件上，所述转动锁盘上固定有连接板，所述导向连接位位于连接板上，所述压块的侧壁上设有与所述导向连接位适配的第一连接块，所述第一连接块与导向连接位滑动配合。
在其中一个实施例中，所述压盖组件还包括上盖及安装板，所述压块位于安装板的上方，所述上盖位于安装板的下方，且所述转动锁盘位于上盖与安装板之间，所述上盖上设有连接柱，所述上盖通过所述连接柱穿过转动锁盘并与安装板连接，所述导向件为固定于所述上盖靠近转动锁盘的一侧上的导向柱，且所述导向柱依次穿过转动锁盘、安装板及压块。
在其中一个实施例中，所述安装板上设有与导向柱适配的第二通孔，所述第二通孔与第一通孔上下对应设置，所述转动锁盘上设有与导向柱适配的第一活动槽以及与连接柱适配的第二活动槽，所述第一活动槽及第二活动槽均贯穿所述转动锁盘，且所述第一活动槽与第二活动槽均沿转动锁盘的周向方向延伸设置。
在其中一个实施例中，所述安装板上设有与转动锁盘上的连接板适配的第三活动槽，所述第三活动槽贯穿所述安装板，且所述第三活动槽沿转动锁盘的转动方向延伸设置，所述连接板从活动槽中伸出。
在其中一个实施例中，还包括咖啡容器，所述支撑座与上盖之间形成有与所述咖啡容器适配的放置位，所述安装板上设有第一连接部，所述支撑座上设有第二连接部，所述第一连接部与第二连接部之间转动连接。
在其中一个实施例中，所述上盖与所述咖啡容器之间设有密封圈，所述密封圈与咖啡容器的边缘对应设置。
在其中一个实施例中，所述锁块设有多个，多个所述锁块固定于转动锁盘的侧壁上并沿转动锁盘的周向方向均匀设置，所述锁槽设有多个，多个锁槽与多个锁块一一对应，相邻的锁槽之间凹陷形成解锁位。
在其中一个实施例中，还包括外壳，所述压盖组件位于外壳内，所述操作板的其中一端为连接端，另一端为操作端，所述操作板的连接端与外壳之间转 动连接，所述操作板的中部设有连接耳，所述压块上设有第二连接块，所述连接耳与第二连接块之间转动连接。
咖啡机用锁紧机构的工作方法，包括以下步骤：
下压操作板，带动压块沿纵向设置的导向柱向下运动；
在倾斜设置的导向连接位及导向柱的作用下，压块保持向下运动，并对转动锁盘施力，带动转动锁盘旋转；
压块在向下运动过程中，转动锁盘受到压块向下的压力，将转动锁盘压在支撑座上；
转动锁盘转动后，转动锁盘上的锁块与支撑座上的锁槽相互扣合，锁紧咖啡机。
本发明所提供的咖啡机用锁紧机构，通过上提或下压操作板，带动压块沿纵向设置的导向件上下运动，压块在倾斜设置的导向连接位的作用下带动转动锁盘转动，使得转动锁盘上的锁块与支撑座上的锁槽相互扣合或错开，实现咖啡机的锁紧及解锁功能，整个操作过程非常简单方便，无需频繁手动旋转实现锁定及解锁功能；由于下压操作板过程中，转动锁盘受到压块向下的压力，使得转动锁盘在一定压力条件下与支撑座压紧，提高了锁紧机构的密封性能。
此处的附图，示出了本发明所述技术方案的具体实例，并与具体实施方式构成说明书的一部分，用于解释本发明的技术方案、原理及效果。
除非特别说明或另有定义，不同附图中，相同的附图标记代表相同或相似的技术特征，对于相同或相似的技术特征，也可能会采用不同的附图标记进行表示。
图1是本发明实施例咖啡机用锁紧机构的锁紧状态示意图。
图2是本发明实施例咖啡机用锁紧机构的解锁状态示意图。
图3是本发明实施例咖啡机用锁紧机构的爆炸图。
图4是本发明实施例转动锁盘与支撑座的锁紧状态示意图。
图5是本发明实施例转动锁盘与支撑座的解锁状态示意图。
图6是本发明实施例咖啡机的结构示意图。
附图标记说明：
10、操作板；11、连接耳；12、连接端；13、操作端；20、支撑座；21、锁槽；22、解锁位；23、放置位；24、第二连接部；30、压块；31、第一通孔；32、第一连接块；33、第二连接块；40、转动锁盘；41、锁块；42、连接板；43、导向连接位；44、第一活动槽；45、第二活动槽；50、导向柱；51、上盖；52、连接柱；60、安装板；61、第二通孔；62、第三活动槽；63、第一连接部；70、咖啡容器；80、密封圈；90、外壳；91、咖啡机。
为了便于理解本发明，下面将参照说明书附图对本发明的具体实施例进行更详细的描述。
除非特别说明或另有定义，本文所使用的所有技术和科学术语与所属技术领域的技术人员通常理解的含义相同。在结合本发明的技术方案以现实的场景的情况下，本文所使用的所有技术和科学术语也可以具有与实现本发明的技术方案的目的相对应的含义。
除非特别说明或另有定义，本文所使用的“第一、第二…”仅仅是用于对名称的区分，不代表具体的数量或顺序。
除非特别说明或另有定义，本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
需要说明的是，当元件被认为“固定于”另一个元件，它可以是直接固定在另一个元件上，也可以是存在居中的元件；当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件，也可以是同时存在居中元件；当一个元件被认为是“安装在”另一个元件，它可以是直接安装在另一个元件，也可以是同时存在居中元件。当一个元件被认为是“设在”另一个元件，它可以是直接设在另一个元件，也可以是同时存在居中元件。
除非特别说明或另有定义，本文所使用的“所述”、“该”为相应位置之前所提及或描述的技术特征或技术内容，该技术特征或技术内容与其所提及的技术特征或技术内容可以是相同的，也可以是相似的。
毫无疑义，与本发明的目的相违背，或者明显矛盾的技术内容或技术特征，应被排除在外。
如图1至图6所示，咖啡机用锁紧机构，包括操作板10、压盖组件及安装于咖啡机91上的支撑座20，所述压盖组件包括压块30、转动锁盘40、导向件，其中，导向件为导向柱50，所述操作板10与所述压块30连接，在本实施例中，所述导向柱50设有两个且均纵向设置，所述压块30与所述导向柱50滑动配合，所述转动锁盘40上设有倾斜设置的导向连接位43，所述压块30通过所述导向连接位43带动所述转动锁盘40旋转，所述转动锁盘40上设有锁块41，所述支撑座20上设有与锁块41适配的锁槽21。通过将操作板10与压块30连接，使得移动操作板10能带动压块30运动；在纵向设置的导向柱50的导向作用下，压块30沿导向柱50上下运动，并且设置两个导向柱50对压块30实现进一步限制作用，防止压块30发生转动；压块30移动过程中会对转动锁盘40施力，在倾斜设置的导向连接位43的作用下，能实现带动转动锁盘40旋转一定角度，转动锁盘40上的锁块41与支撑座20上的锁槽21相互扣合或错位，从而实现锁定及解锁功能；在实现锁定时，转动锁盘40会受到压块30向下的压力，使得转动锁盘40在一定的压力条件下与支撑座20压紧，进而提高了锁紧机构的密封性能。该锁紧机构能有效实现锁紧及解锁功能，并且操作方便，无需频繁手动旋转，还具有良好的密封性能，能更好的满足消费者的使用需求。需要说明的是，一定的压力条件指的是转动锁盘40能压紧支撑座20， 但不影响转动锁盘40正常转动的压力。
所述压块30上设有与所述导向柱50适配的第一通孔31，所述压块30通过所述第一通孔31套设于导向柱50上，所述转动锁盘40上固定有连接板42，所述导向连接位43位于连接板42上并贯穿连接板42，其中，连接板42设有两个，且两个连接板42相对设置，所述压块30的侧壁上设有与所述导向连接位43适配的第一连接块32，所述第一连接块32与导向连接位43滑动配合。通过将压块30套在导向柱50上，实现压块30与导向柱50的滑动配合，同时实现导向柱50对压块30的导向及限制作用；通过设置连接板42，并将导向连接位43设置在连接板42上，压块30通过第一连接块32与导向连接位43滑动配合，实现压块30与转动锁盘40之间的安装连接，使得压块30带动转动锁盘40的旋转；两个连接板42相对设置，保证转动锁盘40受力均匀，利于转动锁盘40的正常转动。
所述压盖组件还包括上盖51及安装板60，所述压块30位于安装板60的上方，所述上盖51位于安装板60的下方，且所述转动锁盘40位于上盖51与安装板60之间，所述上盖51上设有连接柱52，所述上盖51通过所述连接柱52穿过转动锁盘40并与安装板60通过螺丝固定连接，所述导向柱50固定于所述上盖51靠近转动锁盘40的一侧上，且所述导向柱50依次穿过转动锁盘40、安装板60及压块30。将导向柱50固定在上盖51，且上盖51与安装板60固定连接，从而保证压块30能顺利沿导向柱50上下运动。
所述安装板60上设有与导向柱50适配的第二通孔61，所述第二通孔61与第一通孔31上下对应设置，所述转动锁盘40上设有与导向柱50适配的第一活动槽44以及与连接柱52适配的第二活动槽45，所述第一活动槽44及第二活动槽45均贯穿所述转动锁盘40，且所述第一活动槽44与第二活动槽45均沿转动锁盘40的周向方向延伸设置，在本实施例中，第一活动槽44与第二活动槽45与转动锁盘40的中心距离不相同。通过在安装板60上设置与第一通孔31上下对应的第二通孔61，以保证导向柱50能顺利穿过安装板60及压块30能顺利在导向柱50上运动；通过设置第一活动槽44及第二活动槽45，并且两个活动槽均沿转动锁盘40的周向方向延伸，保证导向柱50及连接柱52 穿过转动锁盘40后，不影响转动锁盘40的正常的转动。
所述安装板60上设有与转动锁盘40上的连接板42适配的第三活动槽62，所述第三活动槽62贯穿所述安装板60，且所述第三活动槽62沿转动锁盘40的转动方向延伸设置，所述连接板42从活动槽中伸出。通过以上设置，转动锁盘40在转动时，连接板42可沿第三活动槽62转动，保证转动锁盘40的正常转动。
还包括咖啡容器70，所述支撑座20与上盖51之间形成有与所述咖啡容器70适配的放置位23，其中，上盖51的边缘与咖啡容器70的边缘对应设置，所述安装板60上设有第一连接部63，所述支撑座20上设有第二连接部24，所述第一连接部63与第二连接部24之间转动连接。将咖啡容器70放在放置位23中，压块30下压，转动锁盘40压紧支撑座20，此时，上盖51的边缘与咖啡容器70的边缘压紧，上盖51与咖啡容器70之间形成密封的腔体，提高密封性能，避免冲水时咖啡从上盖51与咖啡容器70之间的缝隙中渗漏；由于安装板60与支撑座20之间转动连接，上提操作板10时，压块30向上移动至导向连接位43极限位置，带动转动锁盘40向上移动，进而带动安装板60转动，便于取放咖啡容器70，也更方便更换咖啡粉包。
所述上盖51与所述咖啡容器70之间设有密封圈80，所述密封圈80与咖啡容器70的边缘对应设置。通过设置密封圈80，进一步提高上盖51与咖啡容器70之间的密封性；另外，由于密封圈80具有一定的柔性，设置密封圈80还能防止上盖51将咖啡容器70压弯变形。
所述锁块41设有多个，多个所述锁块41固定于转动锁盘40的侧壁上并沿转动锁盘40的周向方向均匀设置，所述锁槽21设有多个，多个锁槽21与多个锁块41一一对应，相邻的锁槽21之间凹陷形成解锁位22。通过设置多个锁块41及锁槽21，转动锁盘40转动时，多个锁块41与多个锁槽21一一对应相互扣合，提高转动锁盘40与支撑座20之间锁定时的稳定性；当转动锁盘40转动至解锁位22时，与支撑座20松开，并且可以从支撑座20中取出。
如图3及图6所示，还包括外壳90，所述压盖组件位于外壳90内，所述 操作板10的其中一端为连接端12，另一端为操作端13，所述操作板10的连接端12与外壳90之间通过轴孔配合实现转动连接，所述操作板10的中部设有连接耳11，所述压块30上设有第二连接块33，所述连接耳11与第二连接块33之间亦通过轴孔配合实现转动连接。将外壳90安装于支撑座20上，通过上提或下压操作板10的操作端13即可实现锁紧机构的锁定及解锁功能，无需移动整个操作板10，而且更节省力气，操作更加方便；另外，外壳90将内部零件遮挡，有利于保护内部零件的同时，提高了咖啡机91的美观程度。
咖啡机用锁紧机构的工作方法，包括以下步骤：
锁紧功能：按压操作板10的操作端13，操作板10带动压块30沿两个纵向设置的导向柱50向下运动；
在倾斜设置的导向连接位43及导向柱50的作用下，压块30保持向下运动，并对转动锁盘40施力，实现带动转动锁盘40旋转；
当压块30向下运动至导向连接位43的极限位置，压块30保持向下运动的趋势，转动锁盘40受到压块30向下的压力，转动锁盘40与支撑座20压紧；
转动锁盘40转动一定角度后，转动锁盘40上的锁块41与支撑座20上的锁槽21相互扣合，实现锁紧功能。
解锁功能：上提操作板10的操作端13，操作板10带动压块30沿两个纵向设置的导向柱50向上运动；
在倾斜设置的导向连接位43及导向柱50的作用下，压块30保持向上运动并带动转动锁盘40反向旋转；
转动锁盘40反向转动一定角度后，转动锁盘40上的锁块41移动至解锁位22，与支撑座20松开，实现解锁功能。
以上咖啡机用锁紧机构的工作方法，能有效实现锁紧及解锁功能，并且操作非常简单，能有效提高更换咖啡包的工作效率；同时还能提高机构的密封性能。
本发明提供的咖啡机用锁紧机构，通过移动操作板10能带动压块30运动，在纵向设置的导向柱50的导向作用下，压块30沿导向柱50上下运动；压块30移动过程中会对转动锁盘40施力，在倾斜设置的导向连接位43的作用下，能实现带动转动锁盘40旋转一定角度，转动锁盘40上的锁块41与支撑座20上的锁槽21相互扣合或错位，从而实现锁定及解锁功能；在实现锁定时，转动锁盘40会受到压块30向下的压力，使得转动锁盘40在一定的压力条件下与支撑座20压紧，进而提高了锁紧机构的密封性能。因此，该锁紧机构能有效实现锁紧及解锁功能，并且操作非常方便，无需频繁手动旋转，便于提高工作效率，其还具有良好的密封性能，能更好的满足消费者的使用需求。
以上实施例的目的，是对本发明的技术方案进行示例性的再现与推导，并以此完整的描述本发明的技术方案、目的及效果，其目的是使公众对本发明的公开内容的理解更加透彻、全面，并不以此限定本发明的保护范围。
以上实施例也并非是基于本发明的穷尽性列举，在此之外，还可以存在多个未列出的其他实施方式。在不违反本发明构思的基础上所作的任何替换与改进，均属本发明的保护范围。
Claims (10)
- 咖啡机用锁紧机构，其特征在于，包括操作板、压盖组件及支撑座，所述压盖组件包括压块、转动锁盘、导向件，所述操作板与所述压块连接，所述导向件纵向设置，所述压块与所述导向件滑动配合，所述转动锁盘上设有倾斜设置的导向连接位，所述压块通过所述导向连接位带动所述转动锁盘旋转，所述转动锁盘上设有锁块，所述支撑座上设有与锁块适配的锁槽。
- 如权利要求1所述咖啡机用锁紧机构，其特征在于，所述压块上设有与所述导向件适配的第一通孔，所述压块通过所述第一通孔套设于导向件上，所述转动锁盘上固定有连接板，所述导向连接位位于连接板上，所述压块的侧壁上设有与所述导向连接位适配的第一连接块，所述第一连接块与导向连接位滑动配合。
- 如权利要求2所述咖啡机用锁紧机构，其特征在于，所述压盖组件还包括上盖及安装板，所述压块位于安装板的上方，所述上盖位于安装板的下方，且所述转动锁盘位于上盖与安装板之间，所述上盖上设有连接柱，所述上盖通过所述连接柱穿过转动锁盘并与安装板连接，所述导向件为固定于所述上盖靠近转动锁盘的一侧上的导向柱，且所述导向柱依次穿过转动锁盘、安装板及压块。
- 如权利要求3所述咖啡机用锁紧机构，其特征在于，所述安装板上设有与导向柱适配的第二通孔，所述第二通孔与第一通孔上下对应设置，所述转动锁盘上设有与导向柱适配的第一活动槽以及与连接柱适配的第二活动槽，所述第一活动槽及第二活动槽均贯穿所述转动锁盘，且所述第一活动槽与第二活动槽均沿转动锁盘的周向方向延伸设置。
- 如权利要求4所述咖啡机用锁紧机构，其特征在于，所述安装板上设有与转动锁盘上的连接板适配的第三活动槽，所述第三活动槽贯穿所述安装板，且所述第三活动槽沿转动锁盘的转动方向延伸设置，所述连接板从活动槽中伸出。
- 如权利要求5所述咖啡机用锁紧机构，其特征在于，还包括咖啡容器，所述支撑座与上盖之间形成有与所述咖啡容器适配的放置位，所述安装板上设 有第一连接部，所述支撑座上设有第二连接部，所述第一连接部与第二连接部之间转动连接。
- 如权利要求6所述咖啡机用锁紧机构，其特征在于，所述上盖与所述咖啡容器之间设有密封圈，所述密封圈与咖啡容器的边缘对应设置。
- 如权利要求1至7任一项所述咖啡机用锁紧机构，其特征在于，所述锁块设有多个，多个所述锁块固定于转动锁盘的侧壁上并沿转动锁盘的周向方向均匀设置，所述锁槽设有多个，多个锁槽与多个锁块一一对应，相邻的锁槽之间凹陷形成解锁位。
- 如权利要求1至7任一项所述咖啡机用锁紧机构，其特征在于，还包括外壳，所述压盖组件位于外壳内，所述操作板的其中一端为连接端，另一端为操作端，所述操作板的连接端与外壳之间转动连接，所述操作板的中部设有连接耳，所述压块上设有第二连接块，所述连接耳与第二连接块之间转动连接。
- 咖啡机用锁紧机构的工作方法，其特征在于，包括以下步骤：下压操作板，带动压块沿纵向设置的导向件向下运动；在倾斜设置的导向连接位及导向件的作用下，压块保持向下运动，并对转动锁盘施力，带动转动锁盘旋转；压块在向下运动过程中，转动锁盘受到压块向下的压力，将转动锁盘压在支撑座上；转动锁盘转动后，转动锁盘上的锁块与支撑座上的锁槽相互扣合，锁紧咖啡机。
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2021
- 2021-03-30 CN CN202110339845.3A patent/CN112869566A/zh active Pending
- 2021-12-01 EP EP21934620.2A patent/EP4316318A1/en active Pending
- 2021-12-01 WO PCT/CN2021/134794 patent/WO2022205984A1/zh active Application Filing
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| CN201243956Y (zh) * | 2008-07-29 | 2009-05-27 | 蔡振耀 | 一种压力咖啡机 |
| CN102273946A (zh) * | 2011-06-14 | 2011-12-14 | 苏州工业园区咖乐美电器有限公司 | 咖啡机冲泡装置及咖啡机 |
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