Integrated moka kettle with adjustable pressure

Abstract

The utility model relates to the field of coffee cookers, and discloses an integrated moka kettle with adjustable pressure, which comprises a kettle body and a water outlet component, a convex ring is convexly arranged on the inner ring wall of the kettle body, the water outlet component is lapped on the convex ring and comprises a liquid outlet pipe vertically arranged above the convex ring, a kettle cover is arranged at an opening of the kettle body, and external threads are arranged on the outer ring wall of the upper end of the kettle body. The kettle cover is provided with an internal thread matched with the external thread, and the lower end of the kettle cover is convexly provided with an abutting assembly which abuts against the liquid outlet pipe along with rotation assembly of the kettle cover and the kettle body until the water outlet assembly abuts against the convex ring in a sealed mode. The abutting assembly comprises an abutting block which is arranged at the lower end of the kettle cover and can elastically ascend, descend and rotate relative to the kettle cover along with rotation fit of the kettle cover and the kettle body. According to the moka kettle, adjustment of the pressure of the water outlet assembly on the convex ring can be achieved through assembly of the kettle cover and the kettle body; the adjustment is labor-saving and convenient, and meanwhile, the requirement on the assembly precision of each part of the moka kettle can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of coffee cooking utensils, in particular to an integrated moka pot with adjustable pressure. Background Art

[0002] The structure of an existing moka pot generally includes an upper pot and a lower pot, which need to be repeatedly disassembled and assembled during production, use and cleaning, which is very inconvenient to operate.

[0003] Based on the above problems, a Chinese patent with announcement number CN217565692U discloses a moka pot, which includes a pot body and a water outlet assembly located in the pot body. A convex ring is convexly provided on the inner ring wall of the pot body, which divides the lower part of the pot body into an upper chamber and a lower chamber. The water outlet assembly includes a vertically arranged liquid outlet pipe, a filter box and a liquid inlet pipe are sequentially arranged at the lower end of the liquid inlet pipe, the filter box and the liquid inlet pipe are both sealed and clamped on the inner ring wall of a matching ring, and the matching ring is elastically sealed and abutted against the upper end face of the convex ring by the action of an elastic member. A pot cover is provided at the upper end of the pot body, and the elastic member elastically presses against the pot cover and the upper end of the liquid outlet pipe respectively to seal the matching ring on the water outlet assembly against the convex ring.

[0004] A quick-loading mechanism is arranged between the pot cover and the pot body, and the quick-loading mechanism comprises an inserting ring protruding from the pot cover and insertable into the pot body, a clamping block protruding from the outer ring wall of the inserting ring, and a slot vertically recessed at the upper end of the pot body for inserting the clamping block. A limiting part is arranged on the pot body, which allows the clamping block to rotate along the circumference of the pot body for a certain angle after the clamping block is inserted into the slot, and limits the clamping block from escaping from the pot body.

[0005] In the above structure, the ultimate function of the elastic part is to realize the elastic sealing of the matching ring against the convex ring, and there needs to be sufficient pressure to prevent the water pressure below the convex ring from being too high and pushing the matching ring upward away from the convex ring. In the above structure, although the assembly method of the pot lid and the pot body is quick, the vertical height of the pot lid at the opening of the pot body cannot be adjusted. Once there is an error in production, the height of the pot lid may be too high, resulting in insufficient pressure on the matching ring, which ultimately affects the normal use of the moka pot. Utility Model Content

[0006] The utility model provides an integrated moka pot with adjustable pressure, aiming at the disadvantage that the existing integrated moka pot cannot adjust the pressure of the water outlet component and has insufficient downward pressure due to production errors.

[0007] In order to solve the above technical problems, the utility model is solved by the following technical solutions:

[0008] A pressure-adjustable integrated moka pot comprises a pot body with a convex ring protruding from an inner ring wall and a water outlet assembly overlapped on the convex ring, the water outlet assembly comprises a liquid outlet pipe vertically arranged above the convex ring, a pot cover is arranged at the opening of the pot body, an outer ring wall at the upper end of the pot body is arranged with an external thread, the pot cover is arranged with an internal thread matching with the external thread, a pressing assembly is convexly provided at the lower end of the pot cover, which presses the liquid outlet pipe until the water outlet assembly is sealed against the convex ring as the pot cover and the pot body are rotated, and the pressing assembly comprises a pressing block arranged at the lower end of the pot cover, which can be elastically lifted and rotated relative to the pot cover as the pot cover and the pot body are rotated.

[0009] By adopting the above scheme, the existing press-rotate-lock assembly method of the pot lid and the pot body cannot adjust the height of the pot lid relative to the pot body after the pot lid and the pot body are assembled. The pot lid and the pot body are connected by a threaded connection method, which can adjust the height of the pot lid relative to the pot body after the pot lid and the pot body are connected. When there is a production error in the moka pot, by adjusting the installation height of the pot lid, it can be ensured that the pressing assembly can apply sufficient pressing pressure to the liquid outlet pipe and elastically press the water outlet assembly against the convex ring. In the threaded connection method, the pot lid needs to rotate multiple times. Therefore, the pressing block is arranged to be able to elastically rise and fall and rotate relative to the pot lid, which can reduce the torque at the contact point between the pressing block and the liquid outlet pipe and reduce the friction resistance between the two, making the rotation of the pot lid more labor-saving. The moka pot can adjust the pressure of the water outlet assembly on the convex ring through the assembly of the pot lid and the pot body. The adjustment is labor-saving and convenient, and the requirements for the assembly accuracy of the various components of the moka pot can be reduced.

[0010] Preferably, a guide sleeve is protruding downward from the lower end of the pot lid, which allows the pressure block to rotate or move vertically up and down, an elastic member with two ends elastically abutting against the pressure block and the bottom of the guide sleeve is provided between the pot lid and the pressure block, and an assembly structure for assembling the elastic member and the pressure block with the guide sleeve is provided between the pot lid and the pressure block.

[0011] By adopting the above solution, the guide sleeve can guide the lifting and lowering of the pressing block, ensuring that the guide block can accurately press on the liquid outlet pipe, and the assembly structure is used to quickly realize the installation of the elastic member and the pressing block in the guide sleeve.

[0012] Preferably, the assembly structure includes a mounting sleeve protruding downward in the guide sleeve at the lower end of the pot cover and a connecting shaft interference-inserted at the lower end of the mounting sleeve. The lower end of the pressure block is recessed upward with a groove, and a through groove is provided at the bottom of the groove for the clearance of the connecting shaft to pass through. A limit block is provided at the end of the connecting shaft away from the mounting sleeve to limit the pressure block from being separated from the connecting shaft. The elastic member is sleeved on the connecting shaft and its two ends are elastically abutted against the pot cover and the pressure block respectively.

[0013] By adopting the above scheme, during installation, the connecting shaft is passed through the through slot with the limit block facing downward, and then the elastic piece is sleeved on the connecting shaft. Finally, the connecting shaft is inserted into the installation sleeve with interference fit. The elastic piece directly and elastically abuts against the pot cover and the pressing block. This design can limit the maximum extension stroke of the pressing block and prevent the pressing block from detaching from the pot cover.

[0014] Preferably, a spout is provided on the side wall of the kettle body extending outwardly below the external thread.

[0015] With the above solution, the spout is arranged below the external thread, and the kettle lid and the kettle body are in rotational cooperation, so there is no need for a sealing ring to achieve sealing and there will be no problem of water leaking from the cooperation between the kettle lid and the kettle body during pouring.

[0016] The utility model has remarkable technical effects due to the adoption of the above technical scheme: the pot cover and the pot body are connected in a threaded manner, and the height of the pot cover relative to the pot body can be adjusted after the pot cover and the pot body are connected. When there is a production error in the moka pot, the installation height of the pot cover can be adjusted to ensure that the pressing component can apply sufficient pressing pressure to the liquid outlet pipe and elastically press the water outlet component against the convex ring. In the threaded connection mode, the pot cover needs to be rotated multiple times. Therefore, the pressing block is arranged to be able to elastically rise and fall and rotate relative to the pot cover, which can reduce the torque at the contact point between the pressing block and the liquid outlet pipe and reduce the friction resistance between the two, making the rotation of the pot cover more labor-saving. The moka pot can adjust the pressure of the water outlet component on the convex ring by assembling the pot cover and the pot body. The adjustment is labor-saving and convenient, and the requirements for the assembly accuracy of the various components of the moka pot can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an axonometric view of an integrated moka pot with adjustable pressure according to the present embodiment;

[0018] Figure 2 is a top view of a pressure-adjustable integrated moka pot of the present embodiment;

[0019] Figure 3 yes Figure 2 AA cross-sectional view;

[0020] Figure 4 yes Figure 3 A magnified image of A.

[0021] The names of the parts indicated by the numerical labels in the above drawings are as follows: 1. kettle body; 101. external thread; 102. convex ring; 2. spout; 3. kettle cover; 301. internal thread; 4. liquid outlet pipe; 5. bottom support; 6. sealing ring; 7. funnel; 8. guide sleeve; 9. mounting sleeve; 10. connecting shaft; 11. pressure block; 12. elastic member; 13. through groove; 14. limit block; 15. groove. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] Example

[0024] A pressure-adjustable integrated moka pot, referring to Figure 1-Figure 3 As shown, it includes a kettle body 1 with a convex ring 102 protruding from the inner ring wall and a water outlet assembly overlapped on the convex ring 102, the water outlet assembly includes a liquid outlet pipe 4 vertically arranged above the convex ring 102 and a base 5 fixed to the lower end of the liquid outlet pipe 4 and overlapped with the upper end surface of the convex ring 102, a sealing ring 6 is embedded in the base 5 and is in contact with the upper end of the convex ring 102, a funnel 7 extending to the bottom of the convex ring 102 is elastically inserted in the sealing ring 6, and a kettle cover 3 is detachably provided at the opening of the kettle body 1.

[0025] The outer ring wall at the upper end of the kettle body 1 is provided with an external thread 101, and the kettle cover 3 is provided with an internal thread 301 that matches the external thread 101. A spout 2 is provided on the side wall of the kettle body 1 extending outward from below the external thread 101. A pressing component is convexly provided at the lower end of the kettle cover 3 to press the liquid outlet pipe 4 until the sealing ring 6 is sealed against the convex ring 102 when the kettle cover 3 is connected to the kettle body 1. Figure 4 As shown, the pressing assembly includes a pressing block 11, a guide sleeve 8 is protruded downwardly at the lower end of the pot cover 3 for the pressing block 11 to rotate or vertically lift and lower, an elastic member 12 is arranged between the pressing block 11 and the bottom of the guide sleeve 8, and the elastic member 12 is a spring, and an assembly structure for assembling the spring and the pressing block 11 with the guide sleeve 8 is arranged between the pot cover 3 and the pressing block 11, the assembly structure includes a mounting sleeve 9 protruded downwardly in the guide sleeve 8 at the lower end of the pot cover 3 and a connecting shaft 10 inserted at the lower end of the mounting sleeve 9 with interference fit, a groove 15 is recessed upwardly at the lower end of the pressing block 11, a through groove 13 is arranged at the bottom of the groove 15 for the connecting shaft 10 to pass through, a limit block 14 is arranged at one end of the connecting shaft 10 away from the mounting sleeve 9 for limiting the pressing block 11 to be separated from the connecting shaft 10, the elastic member 12 is sleeved on the connecting shaft 10 and the two ends are elastically abutted and matched with the pot cover 3 and the pressing block 11 respectively.

[0026] The lid 3 and the kettle body 1 are connected by a threaded connection so that the height of the lid 3 relative to the kettle body 1 can be adjusted after the lid 3 is connected to the kettle body 1. When there is a production error in the moka pot, the installation height of the lid 3 can be adjusted to ensure that the pressing assembly can apply sufficient pressing pressure to the liquid outlet pipe 4 and elastically press the water outlet assembly against the convex ring 102. The threaded connection method allows the lid 3 to rotate many times. Therefore, the pressing block 11 is configured to be able to elastically rise and fall and rotate relative to the lid 3, which can reduce the torque at the contact point between the pressing block 11 and the liquid outlet pipe 4, reduce the frictional resistance between the two, and make the rotation of the lid 3 more labor-saving.

[0027] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A pressure-adjustable integrated moka pot, comprising a pot body (1) with a convex ring (102) convexly disposed on an inner ring wall and a water outlet assembly overlapped on the convex ring (102), the water outlet assembly comprising a liquid outlet pipe (4) vertically disposed above the convex ring (102), a pot cover (3) disposed at the opening of the pot body (1), characterized in that: The outer ring wall at the upper end of the kettle body (1) is provided with an external thread (101), the kettle cover (3) is provided with an internal thread (301) matched with the external thread (101), and the lower end of the kettle cover (3) is provided with a pressing component which presses against the liquid outlet pipe (4) as the kettle cover (3) and the kettle body (1) are rotated and assembled until the water outlet component is sealed against the convex ring (102), and the pressing component comprises a pressing block (11) which is provided at the lower end of the kettle cover (3) and can be elastically lifted and rotated relative to the kettle cover (3) as the kettle cover (3) and the kettle body (1) are rotated and assembled.

2. The integrated pressure-adjustable moka pot according to claim 1, characterized in that: A guide sleeve (8) is protruding downward from the lower end of the pot cover (3) and is used for the pressing block (11) to rotate or vertically lift and lower. An elastic member (12) is provided between the pressing block (11) and the bottom of the guide sleeve (8) and is elastically abutted against both of them at both ends. An assembly structure is provided between the pot cover (3) and the pressing block (11) and is used to assemble the elastic member (12), the pressing block (11) and the guide sleeve (8).

3. The integrated pressure-adjustable moka pot according to claim 2, characterized in that: The assembly structure comprises a mounting sleeve (9) protruding downwardly in a guide sleeve (8) at the lower end of a pot cover (3) and a connecting shaft (10) inserted in an interference fit at the lower end of the mounting sleeve (9); a groove (15) is recessed upwardly at the lower end of a pressing block (11); a through groove (13) is provided at the bottom of the groove (15) for the connecting shaft (10) to pass through; a limiting block (14) is provided at one end of the connecting shaft (10) away from the mounting sleeve (9) for limiting the pressing block (11) to be separated from the connecting shaft (10); and an elastic member (12) is sleeved on the connecting shaft (10) and its two ends are respectively elastically contacted with the pot cover (3) and the pressing block (11).

4. The integrated pressure-adjustable moka pot according to claim 1, characterized in that: A spout (2) is provided on the side wall of the kettle body (1) extending outward from below the external thread (101).

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