Dripping mechanism and dripping coffee machine

Abstract

The utility model discloses a dripping mechanism and a dripping coffee machine. The dripping mechanism comprises a filter screen basket, a dripping nozzle and an adjusting disc, and a liquid dripping opening is formed in the filter screen basket; the connecting rod penetrates through the liquid dripping opening, the sealing structure and the cover body are arranged at the two ends of the connecting rod respectively, the cover body is located on the liquid outlet side of the filter net basket, and a spring is connected between the cover body and the filter net basket; the adjusting disc is arranged on the liquid outlet side of the filter screen basket, and the adjusting disc is rotationally connected with the filter screen basket; the adjusting disc is provided with a plurality of ejecting blocks, the cover body is provided with a plurality of ejecting cylinders which abut against the ejecting blocks, and the ejecting blocks are obliquely arranged towards the cover body in the circumferential direction. The dripping type coffee machine solves the problem that an existing dripping type coffee machine can only use a fixed coffee pot or a fixed coffee cup to receive coffee liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of drip coffee machines, in particular to a drip mechanism and a drip coffee machine. Background Art

[0002] A drip coffee machine is a common household coffee making device, also known as a drip coffee machine or a filter coffee machine. Its working principle is to place the ground coffee powder in a filter and then add the appropriate amount of water. Subsequently, the water will drip onto the coffee powder through a heated pipe. After a period of soaking, the coffee liquid will drip through the filter into a glass or thermal stainless steel pot.

[0003] Existing drip coffee machines can only use fixed coffee pots or coffee cups to collect coffee liquid, which is less practical. Utility Model Content

[0004] The main purpose of the utility model is to provide a drip mechanism, aiming to solve the problem that the existing drip coffee machine can only use a fixed coffee pot or coffee cup to collect coffee liquid, which is of low practicality.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a dripping mechanism, comprising:

[0006] A filter basket, wherein the filter basket is provided with a dripping port;

[0007] A drip nozzle, comprising a connecting rod penetrating the drip port, a sealing structure and a cover body respectively arranged at both ends of the connecting rod, the cover body being located at the liquid outlet side of the filter basket, and a spring being connected between the cover body and the filter basket; and,

[0008] An adjusting disk is arranged on the liquid outlet side of the filter basket, and the adjusting disk is rotatably connected to the filter basket;

[0009] The regulating disk is provided with a plurality of top blocks, the cover body is provided with a plurality of top cylinders respectively abutting against the plurality of top blocks, and the top blocks are arranged obliquely toward the cover body along the circumferential direction.

[0010] Optionally, a fence is provided on the liquid outlet side of the filter basket to enclose the cover body, and the fence is provided with a notch corresponding to the top cylinder.

[0011] Optionally, a plurality of top blocks are evenly arranged along the circumference.

[0012] Optionally, the connecting rod is provided with a plurality of guide grooves along its length direction.

[0013] Optionally, the cover body is provided with a plurality of openings located in the extension direction of the guide groove, and the openings are used for allowing dripping liquid of the filter basket to pass through.

[0014] Optionally, a buckle ring is provided on the filter basket, a plurality of buckles that are buckled on the buckle ring are provided on the adjustment disk, and a limiting strip for limiting the adjustment disk is provided on the buckle ring.

[0015] Optionally, the adjusting disk is provided with an opening, and the opening is used for allowing the cover body to pass through.

[0016] Optionally, an adjusting wrench is provided on one side of the adjusting disk.

[0017] Optionally, a sealing ring is provided between the sealing structure and the filter basket.

[0018] In addition, the utility model also provides a drip coffee machine, which includes the drip mechanism described above.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the drip mechanism of the existing drip coffee machine is improved, including a filter basket, a drip nozzle, and an adjusting disk, the filter basket is provided with a drip port; the drip nozzle includes a connecting rod provided through the drip port, a sealing structure and a cover body provided at both ends of the connecting rod, the cover body is located at the liquid outlet side of the filter basket, and a spring is connected between the cover body and the filter basket; the adjusting disk is provided at the liquid outlet side of the filter basket, and the adjusting disk is rotatably connected to the filter basket; the adjusting disk is provided with a plurality of top blocks, the cover body is provided with a plurality of top cylinders respectively abutting against the plurality of top blocks, and the top blocks are arranged tilted toward the cover body along the circumferential direction. The drip coffee machine of the utility model is suitable for coffee pots or coffee cups of different heights, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional schematic diagram of the dripping mechanism of the utility model;

[0022] Figure 2 It is an exploded schematic diagram of the dripping mechanism of the utility model;

[0023] Figure 3 It is a three-dimensional schematic diagram of the adjustment disk of the utility model;

[0024] Figure 4 It is a three-dimensional schematic diagram of the drip coffee machine of the present invention.

[0025] Description of Figure Numbers:

[0026] 100. drip mechanism; 200. drip coffee machine;

[0027] 1. Filter basket; 2. Drip nozzle; 3. Adjustment disk; 11. Drip port; 12. Fence; 13. Buckle; 21. Connecting rod; 22. Sealing structure; 23. Cover body; 24. Spring; 31. Top block; 32. Buckle; 33. Opening; 34. Adjustment wrench; 121. Notch; 131. Limit strip; 211. Guide groove; 231. Top tube; 232. Opening.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] The utility model provides a drip mechanism 100, referring to Figures 1 to 3 ,include:

[0033] A filter basket 1, wherein the filter basket 1 is provided with a dripping port 11;

[0034] The drip nozzle 2 comprises a connecting rod 21 penetrating the drip port 11, a sealing structure 22 and a cover 23 respectively arranged at both ends of the connecting rod 21, the cover 23 is located at the liquid outlet side of the filter basket 1, and a spring 24 is connected between the cover 23 and the filter basket 1; and,

[0035] An adjusting disk 3 is arranged on the liquid outlet side of the filter basket 1, and the adjusting disk 3 is rotatably connected to the filter basket 1;

[0036] The regulating disk 3 is provided with a plurality of top blocks 31 , the cover body 23 is provided with a plurality of top tubes 231 respectively abutting against the top blocks 31 , and the top blocks 31 are arranged tilted toward the cover body 23 along the circumferential direction.

[0037] See also Figure 1 ,by Figure 1 As shown in the figure, the drip nozzle 2 of the utility model has a first state and a second state; in the first state, the elastic force of the spring 24 exerts downward pressure on the cover body 23, driving the sealing structure 22 to fit the dripping port 11, and sealing the dripping port 11. Due to the compressible nature of the spring 24, the cover body 23 can be lifted up by using a coffee cup or a coffee pot to lift up the sealing structure 22, thereby opening the dripping port 11. When the coffee cup or the coffee pot is removed, the sealing structure 22 is re-closed under the action of the elastic force. The dripping port 11 is sealed; at this time, the adjusting disk 3 can switch the dripping nozzle 2 to the second state. After rotating the adjusting disk 3, the top block 31 rotates accordingly. The top block 31 is tilted toward the cover body 23 along the circumferential direction, that is, the height of the top block 31 gradually increases along the circumference. Therefore, the top cylinder 231 can be lifted up by the top block 31, thereby lifting up the cover body 23 and the sealing structure 22, so that the dripping port 11 remains in a normally open state; similarly, after rotating the adjusting disk 3 in the opposite direction at this time, the dripping nozzle 2 switches back to the first state. The first state and the second state of the dripping nozzle 2 can be used for coffee cups or coffee pots of different heights, and are highly practical.

[0038] The liquid outlet side of the filter basket 1 is provided with a fence 12 that surrounds the cover body 23, and the fence 12 is provided with a notch 121 corresponding to the top tube 231. The fence 12 can limit the cover body 23 in the horizontal direction to prevent the drip nozzle 2 from shaking during operation, making the drip nozzle 2 more stable during operation; the notch 121 is provided so that the fence 12 does not limit the movement of the cover body 23 in the vertical direction.

[0039] Several top blocks 31 are evenly arranged along the circumference. Correspondingly, several top tubes 231 are also evenly arranged, so that the several top blocks 31 and several top tubes 231 can evenly bear the pressure generated by lifting the cover body 23, avoiding the problem that the drip nozzle 2 is tilted due to different pressures on different parts of the cover body 23 when it is lifted by the top blocks 31. It can also reduce the wear and damage caused by uneven force on the top blocks 31 and the top tubes 231. Optionally, the number of the top blocks 31 and the top tubes 231 is set to three.

[0040] The connecting rod 21 is provided with a plurality of guide grooves 211 along its length. In order to prevent the drip nozzle 2 from shaking, vibrating, and other problems during operation, the outer diameter of the connecting rod 21 must be the same as the inner diameter of the drip port. This arrangement may easily cause the connecting rod 21 to hinder the dripping of the coffee liquid. By providing the guide grooves 211, on the one hand, a space can be created for the coffee liquid to flow out of the drip port, and on the other hand, the dripping coffee liquid can be guided to avoid the problem of coffee splashing. Optionally, the number of the guide grooves 211 is set to four, and the four guide grooves 211 are evenly arranged on the side of the connecting rod 21.

[0041] The cover 23 is provided with a plurality of openings 232 located in the extending direction of the guide groove 211, and the openings 232 are used for the dripping liquid of the filter basket 1 to pass through. Specifically, the cover 23 is hemispherical, and the fence 12 is annular. In this arrangement, after the coffee liquid drips on the surface of the cover 23, the coffee liquid can be guided to the openings 232 through the curved surface of the cover 23.

[0042] The filter basket 1 is provided with a buckle 13, and the adjustment disk 3 is provided with a plurality of buckles 32 buckled on the buckle 13. The adjustment disk 3 and the filter basket 1 are connected through the buckle 32 and the buckle 13, and the relative rotation of the adjustment disk 3 and the filter basket 1 is not restricted under the condition that the adjustment disk 3 and the filter basket 1 are stably connected, and the structure is simple and the installation and disassembly are convenient.

[0043] Furthermore, the buckle 13 is provided with a limit bar 131 for limiting the adjustment disk 3. The limit bar 131 can limit the excessive rotation of the adjustment disk 3, thereby avoiding the problem of incorrect state adjustment of the drip nozzle 2. The number of the limit bars 131 is at least two, and the two limit bars 131 correspond to the two states of the drip nozzle 2 respectively. Optionally, the adjustment disk 3 is provided with a mark for indicating the state of the drip nozzle 2.

[0044] The adjusting plate 3 is provided with an opening 33, and the opening 33 is used for the cover body 23 to pass through. The opening 33 allows the cover body 23 to be exposed, so that when the drip nozzle 2 is in the first state, it is convenient for a coffee pot or a coffee cup to lift up the cover body 23. Optionally, a plurality of lifting blocks 31 are arranged along the edge of the opening 33.

[0045] An adjusting wrench 34 is provided on one side of the adjusting disk 3. The adjusting disk 3 is annular, and since the filter basket 1 of the drip coffee machine 200 is relatively large, in order to ensure that the adjusting disk 3 is exposed, the diameter of the adjusting disk 3 is also relatively large, and the adjusting disk 3 is prone to slipping when the user manually rotates it. The adjusting wrench 34 can solve this problem and facilitate the user's operation.

[0046] A sealing ring is provided between the sealing structure 22 and the filter basket 1. The sealing ring can ensure good sealing of the drip port 11, and prevent the coffee liquid from leaking out from the joint between the filter basket 1 and the sealing structure 22 when the drip port 11 is closed, thereby causing the problem of wasting coffee liquid and dirtying the drip coffee machine 200.

[0047] The utility model also provides a drip coffee machine 200, see Figure 4 The drip coffee machine 200 includes a drip mechanism 100. The specific structure of the drip mechanism 100 refers to the above embodiment. Since the drip coffee machine 200 proposed in the utility model includes all schemes of all embodiments of the above drip mechanism 100, it has at least the same technical effect as the drip mechanism 100, which will not be elaborated here one by one.

[0048] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A dripping mechanism, characterized in that: include: A filter basket, wherein the filter basket is provided with a dripping port; A drip nozzle, comprising a connecting rod penetrating the drip port, a sealing structure and a cover body respectively arranged at both ends of the connecting rod, the cover body being located at the liquid outlet side of the filter basket, and a spring being connected between the cover body and the filter basket; and, An adjusting disk is arranged on the liquid outlet side of the filter basket, and the adjusting disk is rotatably connected to the filter basket; The regulating disk is provided with a plurality of top blocks, the cover body is provided with a plurality of top cylinders respectively abutting against the plurality of top blocks, and the top blocks are arranged obliquely toward the cover body along the circumferential direction.

2. The drip mechanism according to claim 1, characterized in that: The liquid outlet side of the filter basket is provided with a fence surrounding the cover body, and the fence is provided with a notch corresponding to the top cylinder.

3. The drip mechanism according to claim 1, characterized in that: A plurality of top blocks are evenly arranged along the circumference.

4. The drip mechanism according to claim 1, characterized in that: The connecting rod is provided with a plurality of guide grooves along its length direction.

5. The drip mechanism according to claim 4, characterized in that: The cover body is provided with a plurality of openings located in the extension direction of the guide groove, and the openings are used for allowing the dripping liquid of the filter basket to pass through.

6. The drip mechanism according to claim 1, characterized in that: The filter basket is provided with a buckle ring, the adjustment disk is provided with a plurality of buckles buckled with the buckle ring, and the buckle ring is provided with a limiting strip for limiting the adjusting disk.

7. The drip mechanism according to claim 1, characterized in that: The adjusting disk is provided with an opening, and the opening is used for the cover body to pass through.

8. The drip mechanism according to claim 1, characterized in that: An adjusting wrench is provided on one side of the adjusting disk.

9. The drip mechanism according to claim 1, characterized in that: A sealing ring is provided between the sealing structure and the filter basket.

10. A drip coffee machine, characterized in that: It comprises a dripping mechanism as described in any one of claims 1-9.

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