Brewing seat of coffee machine

Abstract

A brewing base of a coffee machine comprises a guide base, a brewing sliding base, a mounting plate and a locking linkage mechanism. The brewing sliding seat is slidably mounted on the guide seat, and the mounting plate is fixedly arranged on one side of the sliding direction of the guide seat; the locking linkage mechanism comprises an elastic latch piece, a movable guide piece and a fixed guide piece. One end of the elastic latch piece is fixed to the mounting plate, the movable end of the elastic latch piece faces the guide seat, and the elastic latch piece has the freedom degree in the vertical direction. The movable guide piece and the fixed guide piece are both arranged on the side, facing the mounting plate, of the brewing sliding seat, the fixed guide piece is fixedly arranged on the brewing sliding seat in a protruding mode, and the fixed guide piece is arranged in an inclined mode; the movable guide piece is in a horizontal shape, is located at the low-position end of the fixed piece and is installed on the brewing sliding base in a longitudinal movement mode, when the movable guide piece is located at the rising position, the low-position ends of the movable guide piece and the fixed guide piece form a restraining position from the upper portion and the side face, and after the restraining position moves to the position of the elastic latch piece along with the guide base, the movable guide piece is fixed. And the elastic latch sheet slides into the restraining position along the fixed guide sheet.

Description

TECHNICAL FIELD

[0001] The utility model relates to coffee machine brewing equipment, in particular to a coffee machine brewing seat. BACKGROUND

[0002] Coffee machine is a kind of equipment that grinds coffee beans and then extracts coffee liquid. Its basic principle is to use pressure, temperature and water to extract flavoring substances in coffee beans. Therefore, coffee machine will have bean grinding assembly, brewing assembly and brewing container containing coffee powder;When brewing coffee, first use the brewing container to contain coffee powder in the bean grinding assembly, then install the brewing container containing coffee powder in the brewing assembly, and the brewing assembly is used to brew coffee powder in the brewing container. In this way, a brewing is completed.

[0003] Currently, the coffee machine needs to install and disassemble the brewing container on the bean grinding assembly and the brewing assembly once for each brewing, which is troublesome to operate. This problem can be optimized to improve the convenience of coffee machine brewing. UTILITY MODEL CONTENT

[0004] In view of the above defects, the utility model aims at providing a coffee machine brewing seat, which only needs to install and disassemble the brewing container once when making coffee, and is convenient to operate.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A coffee machine brewing seat, comprising a guide seat, a brewing slide seat, a mounting plate and a locking linkage mechanism;The brewing slide seat is slidably installed in the guide seat, and the mounting plate is fixedly arranged on one side of the sliding direction of the guide seat;

[0007] The locking linkage mechanism comprises a resilient latch, a movable guide piece and a fixed guide piece;

[0008] One end of the resilient latch is fixed to the mounting plate, and the movable end of the resilient latch faces the guide seat, and the resilient latch has freedom in the up-down direction;

[0009] The movable guide piece and the fixed guide piece are arranged on the side of the brewing slide seat facing the mounting plate, and the fixed guide piece is fixedly protruded on the brewing slide seat, and the fixed piece is arranged in an inclined manner;

[0010] The movable guide piece is horizontally arranged, and the movable guide piece is located at the low end of the fixed piece, and the movable guide piece is installed on the brewing slide seat in a longitudinal motion manner, and when the movable guide piece is in the raised position, the movable guide piece and the low end of the fixed guide piece form a constraint position from the upper part and the side, and after the constraint position moves to the position of the resilient latch, the resilient latch slides into the constraint position along the fixed guide piece.

[0011] Preferably, the side wall of the brewing slide seat is provided with a pushing channel corresponding to the position of the movable guide piece.

[0012] The movable guide piece is installed on the turnover piece, and the upper end of the turnover piece is hingedly connected to the side wall of the brewing slide through a rotating shaft.

[0013] Preferably, the elastic latch piece corresponds to the lower end of the fixed guide piece when the brewing slide slides to the end of the guide seat in the brewing direction.

[0014] Preferably, a telescopic pin is installed on the side of the mounting plate away from the elastic latch piece.

[0015] The brewing slide is provided with a pin joint, which is a one-way clamping block protruding from the brewing slide. The surface of the clamping block facing the telescopic pin is a slope guide surface, and the surface of the clamping block facing away from the telescopic pin is a concave blocking structure.

[0016] Further, the guide seat is provided with a grinding position and a brewing position.

[0017] The position where the brewing slide and the elastic latch piece constitute a constraint is the position of the brewing position, and the position where the brewing slide and the telescopic pin constitute a constraint is the position of the grinding position.

[0018] Further, constraint plates are vertically fixed on both sides of the elastic latch piece.

[0019] One of the above technical solutions includes the following beneficial effects: through the sliding relationship between the brewing slide and the guide seat, the brewing container installed on the brewing slide can slide between the grinding assembly and the brewing assembly, thereby solving the inconvenience of installing and disassembling the two assemblies. In addition, the device constrains the brewing slide that slides to the brewing position through the locking linkage mechanism, thereby preventing the powder cake in the brewing container after brewing from being cleaned and then pulled back to the grinding assembly below for powdering. The brewing container is installed in the brewing slide, the movable guide piece is supported by the installed brewing container, and the movable guide piece is in a raised state. As the brewing slide slides to the brewing position, the fixed guide piece moves towards the elastic latch piece, the movable end of the elastic latch piece bends downward along the inclined line of the fixed guide piece from top to bottom, and falls into the constraint position after being separated from the bottom surface of the elastic latch piece. At this time, the movable guide piece is above the elastic latch piece, and the end of the fixed guide piece is on the side. The interference state of the elastic latch piece and the fixed guide piece prevents the brewing slide from returning to the original position. At this time, the brewing container is removed from the brewing slide. In this empty state of the brewing slide, the movable guide piece loses the support of the brewing container and returns to the lowered and retracted state. In this state, when the brewing slide drives the fixed guide piece to pass through the elastic latch piece, the lower end of the fixed guide piece is not blocked by the movable guide piece, so it cannot form a constraint position, and therefore it cannot constrain the elastic latch piece. After the elastic latch piece passes through the lower end of the fixed guide piece, it pops up, and the sliding of the brewing slide is not affected by the elastic latch piece. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the overall structure schematic view of an embodiment of the utility model;

[0021] Figure 2 is Figure 1 is the partial enlarged view of S position in the middle;

[0022] Figure 3 is the overhead perspective view schematic view of an embodiment of the utility model;

[0023] Figure 4 is Figure 3 is the interface schematic view of dotted line position in the middle, at this time, the brewing slide seat in the middle is installed with the brewing container, the movable guide piece is in the raised position, the movable guide piece and the fixed guide piece constitute the constraint position P, and the brewing slide seat is in the A position;

[0024] Figure 5 is Figure 3 is the interface schematic view of dotted line position in the middle, at this time, the brewing slide seat in the middle is installed with the brewing container, the movable guide piece and the fixed guide piece constitute the constraint position P, and the brewing slide seat is in the B position;

[0025] Figure 6 is Figure 3 is the interface schematic view of dotted line position in the middle, at this time, the brewing slide seat in the middle is installed with the brewing container, the movable guide piece and the fixed guide piece constitute the constraint position P, and the brewing slide seat is in the C position, and the elastic latch piece is located in the constraint position P, thereby constituting the constraint to the brewing slide seat.

[0026] Figure 7 is Figure 3 is the interface schematic view of dotted line position in the middle, at this time, the brewing slide seat in the middle is installed with the brewing container, the movable guide piece and the fixed guide piece constitute the constraint position P, and the brewing slide seat is in the C position, and the elastic latch piece is located in the constraint position P, thereby constituting the constraint to the brewing slide seat.

[0027] Wherein: the guide seat 100, the brewing slide seat 200, the pushing channel 210, the mounting plate 300, the locking linkage mechanism 400, the elastic latch piece 410, the movable guide piece 420, the turnover piece 421, the fixed guide piece 430, the telescopic bolt 500, the pin joint position 510, and the constraint position P. DETAILED DESCRIPTION

[0028] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0029] Embodiment 1

[0030] As Figure 1 and Figure 2As shown in the drawings, a coffee machine brewing seat comprises a guide seat 100, a brewing slide seat 200, a mounting plate 300 and a locking linkage mechanism 400; the brewing slide seat 200 is slidingly installed in the guide seat 100, and the mounting plate 300 is fixedly arranged on one side of the guide seat 100 in the sliding direction;

[0031] The locking linkage mechanism 400 comprises an elastic latch 410, a movable guide piece 420 and a fixed guide piece 430;

[0032] One end of the elastic latch 410 is fixed to the mounting plate 300, and the movable end of the elastic latch 410 faces the guide seat 100, and the elastic latch 410 has a freedom degree in the up-down direction;

[0033] The movable guide piece 420 and the fixed guide piece 430 are both arranged on the side of the brewing slide seat 200 facing the mounting plate 300, and the fixed guide piece 430 is fixedly protruded on the brewing slide seat 200, and the fixed piece is arranged in an inclined manner;

[0034] The movable guide piece 420 is arranged in a horizontal manner, and the movable guide piece 420 is located at the low end of the fixed piece, and the movable guide piece 420 is installed on the brewing slide seat 200 in a longitudinal movement manner, and when the movable guide piece 420 is in the raised position, the movable guide piece 420 and the low end of the fixed guide piece 430 form a constraint position P from the upper part and the side surface, and after the guide seat 100 moves to the position of the elastic latch 410, the elastic latch 410 slides into the constraint position P along the fixed guide piece 430.

[0035] Through the sliding relationship between the brewing slide seat 200 and the guide seat 100, the brewing container installed in the brewing slide seat 200 can slide between the two stations of the bean grinding assembly and the brewing assembly, so as to solve the inconvenience of installation and disassembly of the two assemblies; in addition, the device restrains the brewing slide seat 200 sliding to the brewing position through the locking linkage mechanism 400, so as to prevent the problem that the brewed powder cake in the brewing container is not cleaned and is pulled back to the lower side of the bean grinding assembly for powder adding; as Figure 3 As shown in the drawings, the brewing container is installed in the brewing slide seat, the movable guide piece 420 is supported by the installed brewing container, and the movable guide piece 420 is in a raised state, and as the brewing slide seat 200 slides to the brewing position, the fixed guide piece 430 moves towards the elastic latch 410, and as Figure 4 As shown in the drawings, the movable end of the elastic latch 410 is guided downward along the inclined line of the fixed guide piece 430, and falls into the constraint position P after being separated from the bottom surface of the elastic latch 410, and as Figures 5-7As shown, at this time, the elastic latch 410 is above the movable guide piece 420, and the end of the fixed guide piece 430 is on the side. The interference state of the elastic latch 410 and the fixed guide piece 430 constitutes that the brewing slide 200 cannot return to the original position; at this time, the brewing container is taken out of the brewing slide 200, which is the empty state of the brewing slide. The movable guide piece 420 loses the support of the brewing container and returns to the falling state. When the brewing slide 200 drives the fixed guide piece 430 to pass through the elastic latch 410, the low end of the fixed guide piece 430 cannot form a blocking structure with the movable guide piece 420, so it cannot form a constraint position P, and therefore it cannot constrain the elastic latch 410. After the low end of the fixed guide piece 430, the elastic latch 410 is pulled up, and the sliding of the brewing slide 200 is not affected by the elastic latch 410.

[0036] Among them, the side wall of the brewing slide 200 is provided with a push channel 210 corresponding to the position of the movable guide piece 420;

[0037] The movable guide piece 420 is installed on the turnover piece 421, and the upper end of the turnover piece 421 is hinged to the side wall of the brewing slide 200 through a rotating shaft.

[0038] The function of the push channel 210 is to enable the brewing container to directly contact the movable guide piece 420, so that the movable guide piece 420 can be lifted after the brewing container is installed, thereby forming a constraint function with the elastic latch 410. Otherwise, it will not form a constraint function and will not affect the sliding relationship of the brewing slide 200 to the grinding position.

[0039] Among them, when the brewing slide 200 slides to the end of the stroke of the guide seat 100 in the brewing direction, the elastic latch 410 corresponds to the low end of the fixed guide piece 430.

[0040] Beneficial effect: the brewing slide 200 slides to the brewing position, which is the end of the stroke of one side of the guide seat 100. In the brewing position, the coffee powder in the brewing container needs to be brewed, and there is no need for additional travel. The purpose of setting the locking linkage mechanism 400 is to constrain the brewing slide 200 in the brewing position, and the brewing container cannot be taken out of the brewing slide 200. The brewing slide 200 cannot return to the grinding position, thereby avoiding the problem that the coffee residue in the brewing container is not cleaned and returns to the grinding position to be filled.

[0041] In addition, as shown in the figure, Figure 2 The side of the mounting plate 300 away from the elastic latch 410 is provided with a telescopic bolt 500;

[0042] The brewing slide 200 is provided with a pin joint position 510, which is a one-way clamping block protruding from the brewing slide. The slope-shaped guide surface of the clamping block faces the telescopic bolt 500, and the concave blocking structure of the clamping block faces away from the telescopic bolt.

[0043] Beneficial effect: the telescopic bolt 500 restricts the brewing slide 200 to return to the grinding position, and the telescopic bolt slides along the slope guide surface of the pin joint position to the blocking structure in the natural state, and the travel end of the guide seat 100 on one side is combined here to complete the restriction of the brewing slide 200; the bolt of the telescopic bolt can be controlled to be pulled out.

[0044] In addition, the guide seat 100 is provided with a grinding position and a brewing position.

[0045] The position where the brewing slide 200 and the elastic latch plate 410 constitute a restriction is the position where the brewing position is located, and the position where the brewing slide 200 and the telescopic bolt 500 constitute a restriction is the position where the grinding position is located.

[0046] Beneficial effect: the grinding position and the brewing position are respectively provided with two sets of restrictions.

[0047] In addition, the elastic latch plate 410 is vertically fixed on both sides and provided with a restriction plate.

[0048] Beneficial effect: the restriction plate is used to prevent the elastic latch plate 410 from swinging to both sides.

[0049] Embodiment 2

[0050] The brewing slide 200 is provided with a top block in an up-down sliding manner, the top block is fixedly connected with the movable guide piece 420, the brewing container is installed on the brewing slide 200 to lift the top block, the top block drives the movable guide piece 420 to the raised position, and the movable guide piece 420 and the low end of the fixed guide piece 430 form a restriction position P from the upper part and the side; when the brewing container is taken out of the brewing slide 200, the top block descends after losing support, and drives the movable guide piece 420 to descend, and the restriction position P formed by the movable guide piece 420 and the fixed guide piece 430 is released.

[0051] The technical principle of the utility model is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the utility model, and cannot be explained as limiting the protection scope of the utility model in any way. Based on the explanation here, the person skilled in the art can think of other specific embodiments of the utility model without creative labor, and these embodiments will fall within the protection scope of the utility model.

Claims

1. A coffee machine brewing base, characterized in that, It includes a guide seat, a brewing slide, a mounting plate, and a locking linkage mechanism; the brewing slide is slidably mounted on the guide seat, and the mounting plate is fixedly set on one side of the guide seat in the sliding direction; The locking linkage mechanism includes a resilient latch, a movable guide plate, and a fixed guide plate; One end of the elastic latch is fixed to the mounting plate, and the movable end of the elastic latch faces the guide seat. The elastic latch has a degree of freedom in the up and down direction. Both the movable guide plate and the fixed guide plate are located on the side of the brewing slide facing the mounting plate. The fixed guide plate is fixedly protruding from the brewing slide and is set at an angle. The movable guide plate is horizontal and located at the lower end of the fixed plate. The movable guide plate is installed on the brewing slide in a longitudinal movement manner. When the movable guide plate is in the raised position, the movable guide plate and the lower end of the fixed guide plate form a constraint position from the top and the side. After the constraint position moves with the guide plate to the position of the elastic latch, the elastic latch slides into the constraint position along the fixed guide plate.

2. The coffee machine brewing base according to claim 1, characterized in that, The side wall of the brewing slide is provided with a pushing channel corresponding to the position of the movable guide plate; The movable guide plate is installed on the flip plate, and the upper end of the flip plate is hinged to the side wall of the brewing slide via a pivot.

3. The coffee machine brewing base according to claim 2, characterized in that, When the brewing slide slides in the brewing direction to the end of the guide seat's stroke, the elastic latch corresponds to the lower end of the fixed guide plate.

4. The coffee machine brewing base according to claim 1, characterized in that, A telescopic pin is installed on the side of the mounting plate away from the elastic latch; The brewing slide is equipped with a pin joint, which is a one-way locking block protruding from the brewing slide. The side of the locking block facing the direction of the telescopic pin is a sloping guide surface, and the side of the locking block facing away from the direction of the telescopic pin is a recessed blocking structure.

5. The coffee machine brewing base according to claim 1, characterized in that, The guide seat has a grinding position and a brewing position; The position where the brewing slide and the elastic latch form a constraint is the brewing position, and the position where the brewing slide and the telescopic pin form a constraint is the grinding position.

6. The coffee machine brewing base according to claim 1, characterized in that, The elastic latch is vertically fixed with constraint plates on both sides.

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