Tea bar machine

Abstract

The utility model discloses a tea bar machine which comprises a cabinet body and a cabinet door, a pressing rebounding mechanism is embedded in the cabinet door and comprises a base fixed to the cabinet door, a key connected to the base in a sliding mode, a swing rod and an elastic piece, a guide groove connected end to end is formed in the key, and the guide groove is provided with a door closing position and a door opening position. One end of the swing rod is rotatably connected to the base, the other end of the swing rod is inserted into the guide groove, and when the key is pressed by the cabinet body, the end of the swing rod circularly slides between the door closing position and the door opening position along the guide groove, so that the key retracts towards the base or pops out of the base. According to the utility model, the key of the pressing rebounding mechanism is provided with the guide grooves which are connected end to end, so that the moving distance of the swing rod along the sliding direction of the key when the swing rod is switched between the door opening position and the door closing position is greatly shortened, and the length of the pressing rebounding mechanism is further greatly shortened; the pressing rebounding mechanism can be installed on a cabinet door with a small thickness, and installation is more convenient and simpler.

Description

Technical Field

[0001] This utility model belongs to the field of drinking water equipment, specifically relating to a tea bar machine. Background Technology

[0002] In recent years, with the improvement of living standards, tea bar machines have begun to enter thousands of households. Their structure, with a water bucket at the bottom and a kettle at the top, makes them more convenient for consumers to use, resulting in rapid growth in sales.

[0003] Currently, most tea bar machines on the market have cabinets for storing water buckets that can be opened and closed for easy bucket replacement and dust prevention. However, these doors typically use magnetic closures, making opening and closing inconvenient. The push-to-rebound mechanisms on these cabinets usually involve the extension and retraction of multiple interlocking tubular structures. This complex structure results in a long push-to-rebound mechanism that occupies a lot of space. It requires deep holes to be drilled in the side wall of the cabinet for installation, making it impossible to install on thinner cabinet doors, further complicating installation. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a tea bar machine to solve the problem that the large size of the pressing and rebound mechanism on the tea bar machine makes it inconvenient to install.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: A tea bar machine includes a cabinet and a cabinet door installed on the side of the cabinet. A press-and-rebound mechanism is embedded in the cabinet door. The press-and-rebound mechanism includes a base fixed to the cabinet door, a button slidably connected to the base, a swing rod disposed within the base, and an elastic element that pushes the button outward from the base. The button has a guide groove with its ends connected, having a closed position and an open position. One end of the swing rod is rotatably connected to the base, and the other end of the swing rod is inserted into the guide groove. When the button is pressed by the cabinet, the end of the swing rod slides cyclically between the closed and open positions along the guide groove, causing the button to retract towards the base or pop out of the base. This technical solution has the following technical effects:

[0006] This invention features a press-and-rebound mechanism on the cabinet door. This mechanism can shorten or extend when pressed, allowing users to open or close the door by pressing the door itself. The mechanism's button is designed with a guide groove connected end-to-end. A rocker arm, slidably connected to the guide groove at one end, and an elastic element for pushing the button are located within the base. The rocker arm can circulate within the guide groove, switching between a closed position (retracting the button to the base) and an open position (expanding the button from the base). The connected guide groove significantly reduces the distance the rocker arm must travel along the button's sliding direction when switching between the open and closed positions, thus greatly shortening the length of the press-and-rebound mechanism. This allows the mechanism to be installed on cabinet doors with relatively thin surfaces, making installation easier and simpler.

[0007] In the aforementioned tea bar machine, the guide groove includes a first guide section and a second guide section respectively connected between the open and closed positions. The end of the swing arm slides from the closed position to the open position via the first guide section, and then slides from the open position to the closed position via the second guide section. When the swing arm swings so that its end slides along the guide groove between the open and closed positions, it reaches the open and closed positions along two different paths via the first and second guide sections. That is, the swing arm moves and resets in the guide groove through different paths, making the swing arm more stable in the open and closed positions, preventing the swing arm from sliding freely along the same path between the open and closed positions, and ensuring the stable locking of the swing arm to the buttons.

[0008] In the aforementioned tea bar machine, both the open and closed positions of the guide groove are recessed towards the elastic element, so that the first guide section and the second guide section together form a heart-shaped positioning protrusion. A first guide wall is provided on the inner wall of the first guide section opposite to the positioning protrusion, corresponding to the closed position, to prevent the swing arm from retracting towards the second guide section. A second guide wall is provided on the positioning protrusion, corresponding to the open position, to prevent the swing arm from retracting towards the first guide section. When the swing arm is in the closed position, the projection of the portion of the swing arm inserted into the guide groove on the reference plane lies within the projection of the first guide wall on the reference plane. This means that when the swing arm is in the closed position, if the button is pressed, the first guide wall can prevent the swing arm from retracting towards the second guide section, causing the swing arm to slide along the first guide wall towards the first guide section, and then slide into the open position through the first guide section. When the lever is in the open position, the projection of the lever inserted into the guide groove on the reference plane is located within the projection of the second guide wall on the reference plane. This means that when the lever is in the open position, if the button is pressed, the second guide wall can prevent the lever from retracting to the first guide section, causing the lever to slide along the second guide wall to the second guide section, and then slide into the open position through the second guide section.

[0009] In the aforementioned tea bar machine, the base has a through hole, and the button includes an actuating element and a sliding element with a guide groove. The actuating element includes an actuating portion and a connecting portion with an outer diameter smaller than the actuating portion. The connecting portion passes through the through hole and is detachably connected to the sliding element. The side wall of the base with the through hole can abut against the actuating portion or the sliding element to limit the axial movement of the button, so that the button can only slide along a set distance. This prevents the button from being completely retracted into the base, which would prevent the cabinet from pressing the button, and also prevents the button from being completely ejected from the base under the push of the elastic element. This ensures that the button can slide stably on the base, thereby ensuring the stable operation of the press-and-rebound mechanism.

[0010] In the aforementioned tea bar machine, a first guide rail is provided on both sides of the sliding component, and a second guide rail is provided on the inner wall of the base. The first and second guide rails cooperate to guide the sliding component. The cooperating first and second guide rails can limit and guide the sliding component, ensuring that the sliding component can only slide along the extension direction of the guide rail, making it more stable and reliable. This ensures the stable sliding of the swing arm within the guide groove, allowing the pressing and rebound mechanism to operate stably.

[0011] In the aforementioned tea bar machine, the side of the slider facing away from the guide groove is the sliding surface. Multiple protrusions extending along the sliding direction of the slider are provided on one of the sliding surfaces and one of the inner walls of the base. The other sliding surface and one of the inner walls of the base abut against these protrusions. By providing protrusions between the sliding surface and the inner wall of the base, the contact area between the sliding surface and the inner wall of the base is reduced when the slider slides, resulting in less friction between the slider and the base. This makes the sliding of the slider smoother, meaning the extension and retraction of the buttons are smoother, and the user needs less effort to press the cabinet door.

[0012] In the aforementioned tea bar machine, the button and the base are respectively provided with a first groove and a second groove, and the two ends of the elastic element are respectively embedded in the first groove and the second groove. The first groove and the second groove can limit the elastic element, ensuring that the elastic element is always stably positioned between the button and the base, so as to stably push the button outward from the base.

[0013] In the aforementioned tea bar machine, an elastic support pad is provided on the cabinet door adjacent to the press-and-rebound mechanism. The elastic support pad includes an elastic support part and a fixing part embedded in the cabinet door. When the cabinet door is closed, the elastic support part clamps between the cabinet door and the cabinet body, forming a pressing gap between the cabinet door and the cabinet body for the cabinet door to move. When the user presses the cabinet door, the elastic support part can deform under force to provide space for the cabinet door to move, thereby reducing the distance between the cabinet body and the cabinet door to press the button and realize the button pressing. That is, the setting of the elastic support part can both provide a buffer for the cabinet door when the user closes the cabinet door to avoid the cabinet door directly hitting the cabinet body, and also provide a pressing gap between the cabinet door and the cabinet body for the cabinet door to move, so that when the user presses the cabinet door, it can deform into the cabinet body to press the button on the cabinet door. The structure is simple and easy for users to operate.

[0014] In the aforementioned tea bar machine, the elastic support part is a corrugated pipe with a support groove, the opening of which is located at the end opposite to the fixed part. Using a corrugated pipe as the elastic support part allows for greater elastic deformation, making it easier for the user to press the cabinet door and improving the user experience. Furthermore, because the elastic support part has a support groove with its opening opposite to the fixed part, when the cabinet door closes onto the cabinet body to compress the elastic support part, a negative pressure can be formed inside the support groove, causing the opening of the support groove to adhere to the cabinet body, resulting in a tighter and more reliable connection between the cabinet body and the cabinet door.

[0015] In the aforementioned tea bar machine, a magnetic component is also provided inside the cabinet door, which magnetically engages with the cabinet body. This magnetic component is located on the side of the elastic support pad away from the press-and-rebound mechanism. Positioning the magnetic component on this side enhances the closing effect between the cabinet body and the door, while also allowing the press-and-rebound mechanism to overcome the magnetic force between the magnetic component and the cabinet body with minimal elasticity, thus opening the door and improving the user experience.

[0016] The features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0018] Figure 1 A cross-sectional view of the tea bar's main entrance;

[0019] Figure 2 for Figure 1 Enlarged view of part A;

[0020] Figure 3 A cross-sectional view of the tea bar machine when the door is open;

[0021] Figure 4 for Figure 2 Enlarged view of part B;

[0022] Figure 5 An exploded view of the press-and-rebound mechanism;

[0023] Figure 6 This is a schematic diagram of the sliding component;

[0024] Figure 7 This is a schematic diagram of the internal mechanism of the push-to-rebound mechanism when the end of the lever is in the closed position.

[0025] Figure 8 This is a schematic diagram of the internal mechanism of the push-to-rebound mechanism when the end of the lever is in the open position.

[0026] Figure 9Cross-section of the press-and-rebound mechanism Figure 1 ;

[0027] Figure 10 Cross-section of the press-and-rebound mechanism Figure 2 ;

[0028] Figure 11 This is a cross-sectional view of the elastic support pad.

[0029] Figure label:

[0030] 100. Cabinet body; 110. Pressing clearance;

[0031] 200. Cabinet door; 210. Recess;

[0032] 400, base; 410, through hole; 420, second guide rail; 430, second groove; 440, raised rib;

[0033] 500, button;

[0034] 510. Actuating element; 511. Actuating part; 512. Connecting part;

[0035] 520. Sliding component; 521. First guide rail; 522. Sliding surface; 523. Protrusion; 524. Positioning protrusion;

[0036] 530. Guide groove; 531. Closed position; 532. Open position; 533. First guide section; 534. Second guide section; 535. First guide wall; 536. Second guide wall;

[0037] 540. First groove;

[0038] 600, rocker arm; 610, rotating end; 620, sliding end;

[0039] 700. Elastic components;

[0040] 800, Elastic support pad; 810, Elastic support part; 811, Support groove; 820, Fixing part;

[0041] 900. Magnetic components. Detailed Implementation

[0042] This utility model proposes a tea bar machine, including a cabinet and a cabinet door installed on the side of the cabinet. The cabinet door is equipped with a press-and-rebound mechanism, which includes a base fixed to the cabinet door, a button slidably connected to the base, a swing rod disposed in the base, and an elastic element that pushes the button outward from the base. The button is provided with a guide groove connected end to end, which has a closed position and an open position. One end of the swing rod is rotatably connected to the base, and the other end of the swing rod is inserted into the guide groove. When the button is pressed by the cabinet, the end of the swing rod slides cyclically between the closed position and the open position along the guide groove, so that the button retracts into the base or pops out of the base. This invention features a press-and-rebound mechanism on the cabinet door. This mechanism can shorten or extend when pressed, allowing users to open or close the door by pressing the door itself. The mechanism's button is designed with a guide groove connected end-to-end. A rocker arm, slidably connected to the guide groove at one end, and an elastic element for pushing the button are located within the base. The rocker arm can circulate within the guide groove, switching between a closed position (retracting the button to the base) and an open position (expanding the button from the base). The connected guide groove significantly reduces the distance the rocker arm must travel along the button's sliding direction when switching between the open and closed positions, thus greatly shortening the length of the press-and-rebound mechanism. This allows the mechanism to be installed on cabinet doors with relatively thin surfaces, making installation easier and simpler.

[0043] The technical solutions of the present utility model will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present utility model.

[0044] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more, unless otherwise expressly defined.

[0046] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0048] Example 1:

[0049] A tea bar machine, such as Figures 1 to 11As shown, the cabinet includes a cabinet body 100 and a cabinet door 200. The cabinet door 200 is installed on the side of the cabinet body 100 for opening and closing the cavity of the cabinet body 100 for accommodating the water bucket. The cabinet door 200 is provided with a groove 210 with an opening facing the cabinet body 100. A press-and-rebound mechanism is embedded in the groove 210. The press-and-rebound mechanism includes a base 400, a button 500, a rocker arm 600, and an elastic element 700. The base 400 is fixed to the cabinet door 200 and is embedded in the groove 210. The button 500 is slidably connected to the base 400. The button 500 has a guide groove 530 connected end to end, which has a closed position 531 and an open position 532. The rocker arm 600 and the elastic element 700 are located in the base 400. The elastic element 700 abuts against the button 500 and the base 400 respectively to push the button 500 outward from the base 400. One end of the rocker arm 600 is a rotating end 610, and the other end is a sliding end 620. The rotating end 610 is rotatably connected to the base 400 so that the sliding end 620 can swing around the rotating end 610. The sliding end 620 is inserted into the guide groove 530 and can slide along the guide groove 530.

[0050] like Figure 1 and Figure 2 As shown, when the cabinet door 200 is closed, the sliding end 620 of the lever 600 is in the closed position 531 of the guide groove 530 to lock the button 500. The elastic element 700 is in a compressed state under the pressure of the button 500 and the base 400. At this time, if the user presses the cabinet door 200, the cabinet body 100 presses the button 500 towards the cabinet door 200, and the button 500 slides towards the base 400 to release the sliding end 620 of the lever 600 from the closed position 531. When the user releases the cabinet door 200, the compressed elastic element 700 pushes the button 500 outward from the base 400 so that the button 500 pops out of the base 400. During this process, the sliding end 620 of the lever 600 slides towards the open position 532 of the guide groove 530, and the button 500 pushes the cabinet body 100 to open the cabinet door 200.

[0051] like Figure 3 and Figure 4 As shown, when the cabinet door 200 is open, the sliding end 620 of the lever 600 is in the open position 532 of the guide groove 530 to lock the button 500. At this time, if the user closes the cabinet door 200, the cabinet body 100 pushes the button 500 towards the cabinet door 200. The button 500 slides towards the base 400 and presses the elastic element 700. During this process, the sliding end 620 of the lever 600 slides along the guide groove 530 from the open position 532 to the closed position 531. When the user releases the cabinet door 200, the sliding end 620 of the lever 600 stays in the closed position 531 to close the cabinet door 200.

[0052] This utility model incorporates a press-and-rebound mechanism on the cabinet door 200. This mechanism can shorten or extend when pressed, allowing the user to open or close the cabinet door 200 by pressing the mechanism. The button 500 of the press-and-rebound mechanism is designed with a guide groove 530 connected end-to-end. A rocker arm 600, with one end slidably connected to the guide groove 530, and an elastic element 700 for pushing the button 500 are provided within the base 400. This allows the rocker arm 600 to... By circulating within the guide groove 530, the button 500 can be switched between the closed position 531 (retracting the button 500 into the base 400) and the open position 532 (expanding the button 500 out of the base 400). The interconnected guide groove 530 greatly shortens the distance the lever 600 moves along the sliding direction of the button 500 when switching between the open position 532 and the closed position 531. This significantly shortens the length of the press-and-rebound mechanism, allowing it to be installed on cabinet doors 200 with smaller thicknesses, making installation more convenient and simple.

[0053] like Figure 6 As shown, the guide groove 530 includes a first guide section 533 and a second guide section 534. The first guide section 533 is connected between the open position 532 and the closed position 531, and the second guide section 534 is also connected between the open position 532 and the closed position 531. The end of the swing arm 600 slides from the closed position 531 to the open position 532 through the first guide section 533, and slides from the open position 532 to the closed position 531 through the second guide section 534. That is, when the rocker arm 600 slides between the open position 532 and the closed position 531 along the guide groove 530 by swinging, it reaches the open position 532 and the closed position 531 along two different paths, namely the first guide section 533 and the second guide section 534. In other words, the rocker arm 600 moves and resets in the guide groove 530 through different paths, making the rocker arm 600 more stable in the open position 532 and the closed position 531, preventing the rocker arm 600 from sliding freely between the open position 532 and the closed position 531 along the same path, and ensuring the stable locking of the rocker arm 600 to the button 500.

[0054] In this embodiment, both the opening position 532 and the closing position 531 of the guide groove 530 are recessed towards the elastic member 700, making the guide groove 530 heart-shaped. Since the guide groove 530 is formed on the button 500, a heart-shaped positioning protrusion 524 is formed at the center of the guide groove 530. The first guide segment 533 and the second guide segment 534 together form the positioning protrusion 524. The section perpendicular to the sliding direction of the button 500 is defined as the reference plane. A first guide wall 535 corresponding to the closing position 531 is provided on the first guide segment 533. The first guide wall 535 is located on the inner wall of the first guide segment 533 opposite to the positioning protrusion 524 and is inclined towards the first guide segment 533. A second guide wall 536 corresponding to the opening position 532 is provided on the positioning protrusion 524, and the second guide wall 536 is inclined towards the second guide segment 534.

[0055] like Figure 7 As shown, when the lever 600 is in the closed position 531, the projection of the part of the lever 600 inserted into the guide groove 530 on the reference plane is located within the projection of the first guide wall 535 on the reference plane. This means that when the lever 600 is in the closed position 531, if the button 500 is pressed, the first guide wall 535 can prevent the lever 600 from retracting to the second guide section 534. The lever 600 slides along the first guide wall 535 to the first guide section 533, and then slides into the open position 532 through the first guide section 533.

[0056] like Figure 8 As shown, when the lever 600 is in the open position 532, the projection of the part of the lever 600 inserted into the guide groove 530 on the reference plane is located within the projection of the second guide wall 536 on the reference plane. This means that when the lever 600 is in the open position 532, if the button 500 is pressed, the second guide wall 536 can prevent the lever 600 from retracting to the first guide section 533. The lever 600 slides along the second guide wall 536 to the second guide section 534, and then slides into the open position 532 through the second guide section 534.

[0057] like Figure 9As shown, in this embodiment, a through hole 410 is provided on the base 400. The button 500 includes an actuating member 510 and a sliding member 520. The sliding member 520 is always entirely located within the base 400. A guide groove 530 is provided on the sliding member 520. The actuating member 510 includes an actuating part 511 and a connecting part 512. The actuating part 511 is always located outside the base 400. The connecting part 512 is inserted into the through hole 410. One end of the connecting part 512 is connected to the actuating part 511, and the other end is connected to the sliding member 520, so that the three parts move together. The inner diameter of the through hole 410 is smaller than the outer diameter of the actuating part 511 and the sliding member 520, so that... While the base 400 provides radial support to the connecting part 512 through the through hole 410, the side wall of the base 400 with the through hole 410 can also abut against the pressing part 511 or the sliding member 520 to limit the axial movement of the button 500. This ensures that the button 500 can only slide along a set distance, preventing the button 500 from being completely retracted into the base 400, which would make it difficult for the cabinet 100 to compress the button 500. It also prevents the button 500 from being completely ejected from the base 400 under the push of the elastic member 700, ensuring that the button 500 can slide stably on the base 400, thereby ensuring the stable operation of the press-and-rebound mechanism. In this embodiment, the connecting part 512 and the sliding member 520 are detachably connected to facilitate the installation of the button 500 and the base 400. Preferably, the connecting part 512 is threaded onto the sliding member 520, which facilitates installation and disassembly while ensuring good axial linkage between the pressing part 510 and the sliding member 520.

[0058] like Figure 10 As shown, in this embodiment, a first guide rail 521 is provided on both sides of the slider 520, and a second guide rail 420 that cooperates with the first guide rail 521 is provided on the inner wall of the base 400. The cooperating first guide rail 521 and second guide rail 420 can limit and guide the slider 520, so that the slider 520 can only slide along the extension direction of the first guide rail 521 and the second guide rail 420, which is more stable and reliable, so as to ensure the stable sliding of the swing rod 600 in the guide groove 530, and make the pressing rebound mechanism operate stably.

[0059] The side of the slider 520 facing away from the guide groove 530 is the sliding surface 522. In this embodiment, multiple protrusions 523 extending along the sliding direction of the slider 520 are provided on the sliding surface 522. The inner wall of the base 400 facing the sliding surface 522 abuts against the protrusions 523. By abutting against the inner wall of the base 400 and extending along the sliding direction, the protrusions 523 can reduce the contact area between the sliding surface 522 and the inner wall of the base 400 when the slider 520 slides, resulting in less friction between the slider 520 and the base 400. This makes the sliding of the slider 520 smoother, that is, the extension and retraction of the button 500 is smoother, and the user needs less effort to press the cabinet door 200. Of course, it can be understood that in another embodiment, the protrusions can also be provided on the inner wall of the base opposite to the sliding surface, with the sliding surface abutting against the protrusions.

[0060] In this embodiment, a plurality of ribs 440 are provided on the inner wall of the base 400 facing the guide groove 530. The extending direction of the ribs 440 is perpendicular to the ribs 523. The side of the swing rod 600 away from the guide groove 530 abuts against the ribs 440 to limit the swing rod 600, so that the sliding end 620 of the swing rod 600 is stably connected to the guide groove 530.

[0061] To ensure that the elastic element 700 is always stably positioned between the button 500 and the base 400, so as to stably push the button 500 outward from the base 400, such as... Figure 9 As shown, in this embodiment, a first groove 540 is provided on the button 500, and a second groove 430 is provided on the base 400. The first groove 540 and the second groove 430 are arranged opposite to each other. The two ends of the elastic member 700 are respectively embedded in the first groove 540 and the second groove 430 to limit the elastic member 700.

[0062] like Figure 4 As shown, in this embodiment, an elastic support pad 800 is provided on the cabinet door 200. The elastic support pad 800 is arranged adjacent to the press-and-rebound mechanism. The elastic support pad 800 includes an elastic support part 810 and a fixing part 820 embedded in the cabinet door 200, as shown. Figure 2As shown, when the cabinet door 200 is closed, the elastic support part 810 is clamped between the cabinet door 200 and the cabinet body 100 to form a pressing gap 110 between the cabinet door 200 and the cabinet body 100. When the user presses the cabinet door 200, the elastic support part 810 can deform under force to provide a reserved space for the cabinet door 200 to move, so that the distance between the cabinet body 100 and the cabinet door 200 is reduced to squeeze the button 500, thereby realizing the pressing of the button 500. That is, the setting of the elastic support part 810 can both provide a buffer for the cabinet door 200 when the user closes the cabinet door 200 to avoid the cabinet door 200 directly hitting the cabinet body 100, and also reserve a pressing gap 110 between the cabinet door 200 and the cabinet body 100 for the cabinet door 200 to move, so that when the user presses the cabinet door 200, it can provide space by deforming into the cabinet body 100 to press the button 500 on the cabinet door 200. The structure is simple and easy for users to operate.

[0063] In this embodiment, the preferred embodiment is as follows: Figure 11 As shown, the elastic support part 810 is a corrugated tube, one end of which is closed by the fixing part 820 to form a support groove 811 with an opening facing away from the fixing part 820 on the elastic support part 810. Using a corrugated tube as the elastic support part 810 gives it a large elastic deformation, making it easier for the user to press the cabinet door 200 and improving the user's operating experience. Also, because the elastic support part 810 has a support groove 811 with an opening facing away from the fixing part 820, when the cabinet door 200 closes onto the cabinet body 100 to squeeze the elastic support part 810, a negative pressure can be formed inside the support groove 811, so that the opening of the support groove 811 is attracted to the cabinet body 100, making the connection between the cabinet body 100 and the cabinet door 200 tighter and more reliable.

[0064] like Figure 2 and Figure 4 As shown, in this embodiment, a magnetic component 900 is also provided inside the cabinet door 200. The magnetic component 900 magnetically attracts the cabinet body 100 to achieve the closure of the cabinet door 200 on the cabinet body 100. The magnetic component 900 is located on the side of the elastic support pad 800 away from the press-and-rebound mechanism. While enhancing the closing effect between the cabinet body 100 and the cabinet door 200, it also allows the press-and-rebound mechanism to overcome the magnetic force between the magnetic component 900 and the cabinet body 100 with a small amount of elastic force, so as to open the cabinet door 200 and improve the user experience.

[0065] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A tea bar machine comprising a cabinet and a cabinet door mounted on a side of the cabinet, characterized in that: The cabinet door is provided with a pressing rebound mechanism, which comprises a base fixed on the cabinet door, a key slidingly connected to the base, a swing lever arranged in the base, and an elastic member for pushing the key out of the base, the key is provided with a guide slot connected head to tail, the guide slot has a door closing position and a door opening position, one end of the swing lever is rotatably connected to the base, the other end of the swing lever is inserted into the guide slot, when the key is pressed by the cabinet, the end of the swing lever slides along the guide slot between the door closing position and the door opening position, so that the key is retracted into the base or pops out of the base.

2. The tea bar machine of claim 1, wherein: The guide slot comprises a first guide section and a second guide section connected between the door opening position and the door closing position, respectively, the end of the swing lever slides from the door closing position to the door opening position through the first guide section, and slides from the door opening position to the door closing position through the second guide section.

3. A tea bar machine according to claim 2, characterized in that: The door opening position and the door closing position of the guide slot are recessed towards the elastic member, so that the first guide section and the second guide section together form a heart-shaped positioning protrusion, the first guide wall is arranged on the inner wall of the first guide section opposite to the positioning protrusion, the first guide wall is arranged corresponding to the door closing position to prevent the swing lever from retreating to the second guide section, and the second guide wall is arranged on the positioning protrusion, the second guide wall is arranged corresponding to the door opening position to prevent the swing lever from retreating to the first guide section.

4. The tea bar machine of claim 1, wherein: The base is provided with a through hole, the key comprises a pressing member and a sliding member provided with the guide slot, the pressing member comprises a pressing part and a connecting part with an outer diameter smaller than the pressing part, the connecting part passes through the through hole and is detachably connected with the sliding member.

5. A tea bar machine according to claim 4, characterized in that: The sliding member is provided with a first guide rail on both sides, the inner wall of the base is provided with a second guide rail, and the first guide rail cooperates with the second guide rail to guide the sliding member.

6. The tea bar machine of claim 4, wherein: The side of the sliding member away from the guide slot is a sliding surface, a plurality of convex strips extending along the sliding direction of the sliding member are arranged on one of the sliding surface and the inner wall of the base, and the other of the sliding surface and the inner wall of the base is in abutment with the convex strips.

7. The tea bar machine of claim 1, wherein: The key and the base are respectively provided with opposite first and second recesses, and the two ends of the elastic member are respectively embedded in the first and second recesses.

8. The tea bar machine of claim 1, wherein: The cabinet door is provided with an elastic support pad adjacent to the pressing rebound mechanism, the elastic support pad comprises an elastic support part and a fixing part embedded in the cabinet door, when the cabinet door is closed, the elastic support part is clamped between the cabinet door and the cabinet body to form a pressing gap for the movement of the cabinet door between the cabinet door and the cabinet body.

9. A tea bar machine according to claim 8, characterized in that: The elastic support part is a corrugated pipe provided with a support groove, and the opening of the support groove is arranged at one end of the support groove away from the fixing part.

10. The tea bar machine of claim 8, wherein: The cabinet door is further provided with a magnetic member magnetically attracted to the cabinet body, and the magnetic member is arranged on the side of the elastic support pad away from the pressing rebound mechanism.

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