Storage type movable door and beverage dispenser

Abstract

The utility model discloses a storage type moving door and a beverage dispenser, and relates to the technical field of moving doors, the storage type moving door is used for being movably arranged at a taking and placing opening of equipment, a shell of the equipment is provided with a containing space, and the storage type moving door comprises a door body used for isolating the inner space and the outer space of the equipment and a support base partially hinged to the edge of the door body; the door body rotates by a preset angle relative to the support base, so that the door body corresponds to the containing space in position and slides into the containing space. The door body is accommodated in the space of the equipment, so that the door body is prevented from additionally occupying the space outside the equipment when the door is opened, and the use flexibility of the space around the equipment is improved; in addition, the mode that the equipment accommodates the door body has certain interestingness and uniqueness, a unique use mode and distinctive operation experience are achieved, and the use experience of the user can be improved.

Description

Technical Field

[0001] This application relates to the technical field of movable doors, and particularly to a retractable movable door. Additionally, this application also relates to a beverage machine including the above-mentioned retractable movable door. Background Art

[0002] In the market, for some devices with door bodies, most of their door-opening methods are from top to bottom, from left to right, or from right to left, and usually have a relatively large opening amplitude, requiring additional space outside the device to avoid obstructing the door-opening position, which limits the freedom and flexibility of users in space layout, such as microwave ovens, baking ovens, grills, beverage machines, etc.

[0003] Therefore, in view of the above technical problems, how to avoid occupying additional space outside the device when opening the door is a technical problem that those skilled in the art need to solve. Utility Model Content

[0004] The purpose of this application is to provide a retractable movable door that utilizes the space of the device itself to store the door body, thereby reducing the additional space occupied outside the device when opening the door and improving the flexibility of the space around the device.

[0005] To achieve the above purpose, this application provides a retractable movable door that is movably arranged at the access opening of the device. A receiving space is provided on the housing of the device. The retractable movable door is characterized in that it includes a door body for isolating the internal and external spaces of the device and a support seat locally hinged to the edge of the door body. The door body rotates a preset angle relative to the support seat so that the door body corresponds to the receiving space in position and slides into the receiving space.

[0006] Preferably, the door body is square, and the edge is the edge of one side of the square door body. A door hinge seat is fixedly provided at a local part of the edge, and the door hinge seat is hinged to the support seat. The door body is rotatably arranged with the hinge point between the door hinge seat and the support seat as the rotation axis.

[0007] Preferably, a slide rail is provided in the receiving space, and the slide rail is located on both sides of the door hinge seat and the support seat. A slideway for the door hinge seat and the support seat to slide is provided on the slide rail to drive the door body into the receiving space.

[0008] Preferably, the number of slideways on each slide rail is two. One slideway is for the support seat to slide with limited position, and the other slideway has a curved section at its end so that under the limited sliding action of the curved section, the door hinge seat drives the door body to rotate the preset angle relative to the support seat.

[0009] Preferably, iron sheets are provided on other sides of the door body except the side where the edge is located, and a magnetic switch corresponding to the position of the iron sheet is provided on the frame at the access opening, so that the door body is magnetically attracted to the access opening.

[0010] Preferably, the door body is vertically arranged at the access opening, the accommodation space is horizontally arranged on the housing below the access opening, and the preset angle is 90°.

[0011] Preferably, the housing includes a bottom cover and a partition. The bottom cover is U-shaped, and the partition is arranged at the U-shaped opening of the bottom cover to form the accommodation space at the interval between the bottom cover and the partition.

[0012] Preferably, a magnetic attraction and rebound device is provided on one side of the partition facing the bottom cover, and a magnetic sheet corresponding to the position of the magnetic attraction and rebound device is provided on the side of the support seat facing away from the door body, so that there is a position state after the door body enters the accommodation space, and the magnetic sheet is limitedly attracted and engaged with the magnetic attraction and rebound device.

[0013] Preferably, a toothed bar is provided on one side of the partition facing the bottom cover, and a resistance device is provided on the support seat. During the sliding process of the support seat, there is a certain period when the gear on the resistance device meshes with the gear on the toothed bar, and during the meshing process, along with the continuous movement of the resistance device, the damping force during the sliding process of the support seat is increased;

[0014] Said certain period at least includes:

[0015] During the process of the door body rotating from the access opening to a position corresponding to the accommodation space, the gear of the toothed bar meshes with the gear of the resistance device, so as to increase the damping force during the rotation of the door body and enable the door body to smoothly reach the position of the accommodation space;

[0016] During the process of the door body rotating from the position corresponding to the accommodation space to the access opening, the gear of the toothed bar meshes with the gear of the resistance device, so as to increase the damping force during the rotation of the door body and enable the door body to smoothly reach the position of the access opening.

[0017] A beverage machine includes a housing and a water outlet nozzle arranged in the housing. A access opening is provided on one side of the housing to expose the water outlet nozzle. A retractable movable door is arranged at the access opening, and the retractable movable door is the retractable movable door described in any one of the above.

[0018] Compared with the above background art, the present application opens a receiving space on the housing of the corresponding device. The door body is hinged to the support base, and the support base is slidably arranged in the receiving space. Thus, after the door body rotates a certain angle, the door body can be made to maintain a corresponding relationship with the receiving space, and then the door body is made to enter the receiving space by sliding, achieving the purpose of using the space of the device itself to accommodate the door body, thereby avoiding the door body occupying extra space outside the device when opening the door and improving the flexibility of using the space around the device; and the way of the device itself accommodating the door body has a certain degree of interest and uniqueness, with a unique usage method and an unusual operation experience, which is beneficial to improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0020] Figure 1 is a front structural schematic diagram of the retractable mobile door provided by the embodiment of the present application when installed on the device;

[0021] Figure 2 is Figure 1 a three-dimensional structural schematic diagram of;

[0022] Figure 3 is a front structural schematic diagram of the retractable mobile door when entering the receiving space provided by the embodiment of the present application;

[0023] Figure 4 is a three-dimensional partial structural schematic diagram of the retractable mobile door provided by the embodiment of the present application;

[0024] Figure 5 is Figure 4 an enlarged structural schematic diagram at A in;

[0025] Figure 6 is a structural schematic diagram of the partition setting provided by the embodiment of the present application;

[0026] Figure 7 is a three-dimensional structural schematic diagram of the retractable mobile door and the device when the door body is in a half-open state provided by the embodiment of the present application;

[0027] Figure 8 is Figure 7 a structural schematic diagram of the retractable mobile door in the receiving space in the state of;

[0028] Figure 9 is a structural schematic diagram of the retractable mobile door in the receiving space when the door body is fully open;

[0029] Figure 10 It is a schematic structural diagram when the door body completely enters the accommodation space;

[0030] Figure 11 is Figure 10 a schematic structural diagram of the cooperation between the magnetic sheet and the magnetic attraction rebounder in a

[0031] Figure 12 It is a schematic structural diagram of the cooperation between the damper and the toothed bar provided by the embodiment of the present application.

[0032] Explanation of the reference numerals in the drawings:

[0033] 1, device;

[0034] 11, housing; 12, frame; 13, access opening; 14, magnetic attraction switch; 15, water outlet nozzle;

[0035] 111, accommodation space; 112, bottom cover; 113, partition;

[0036] 2, retractable moving door;

[0037] 21, door body; 22, iron sheet; 23, door hinge seat; 24, support seat; 25, damper; 26, toothed bar; 27, slide rail; 28, magnetic attraction rebounder;

[0038] 241, magnetic sheet; 271, first slideway; 272, second slideway;

[0039] 2721, bending section. Detailed implementation manners

[0040] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0041] It should be noted that in this embodiment, the orientation or positional relationship indicated by "upper", "lower", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] To enable those skilled in the art of the present technology to better understand the solution of this application, the following further detailed description of this application will be given in conjunction with the accompanying drawings and specific embodiments.

[0043] As Figure 1-4 shown, in this embodiment, a retractable sliding door is provided. The retractable sliding door 2 is movably arranged at the access opening 13 of the device 1. Generally speaking, the device 1 includes, for example, household appliances such as refrigerators, microwave ovens, baking ovens, grills, water dispensers, etc., and also includes commercial appliances such as beverage machines, beverage cabinets, etc. These devices 1 have one thing in common, that is, they have a door structure, and the access operation can be realized through the access opening 13 corresponding to the door body 21.

[0044] The retractable sliding door 2 includes a door body 21 for isolating the internal and external spaces of the device 1 and a bracket seat 24 hinged to a part of the edge of the door body 21. Please refer to Figure 4 . The door body 21 has two states of opening and closing during use. When it is necessary to isolate the internal space of the device 1 from the outside, the access opening 13 can be closed by the movement of the door body 21; similarly, when it is necessary to open the door body 21 for access operation, the access opening 13 can be opened by the movement of the door body 21.

[0045] The movement of the door body 21 includes rotation and sliding. In some embodiments, a receiving space 111 can be provided on the housing 11 of the device 1. Please refer to Figure 3 . And since the bracket seat 24 is slidably arranged in the receiving space 111, under certain conditions, the bracket seat 24 and the door body 21 can slide in the receiving cavity.

[0046] To meet the above conditions, it is necessary to rotate the door body 21 relative to the bracket seat 24 by a preset angle, so that the position of the door body 21 corresponds to that of the receiving space 111, and then enter the receiving space 111 by sliding.

[0047] It should be noted that the door body 21 entering the receiving space 111 can be semi-entering or full-entering, as long as it can ensure that the receiving space 111 of the device 1 itself is utilized to reduce the space occupied when the door body 21 is opened in the prior art.

[0048] In addition, the above preset angle can be 0°, that is, in the state where the door body 21 closes the access opening 13, the position of the door body 21 already corresponds to that of the receiving space 111, and no additional rotation is required. At this time, it can directly enter the receiving space 111 by sliding, and the access opening 13 is gradually opened during the sliding process.

[0049] If, when the door body 21 closes the access opening 13, the positions of the accommodation space 111 and the door body 21 do not correspond, then the preset angle is no longer 0°, that is, after rotating a certain angle, the door body 21 and the accommodation space 111 need to be in corresponding positions, and after the positions correspond, the door body 21 slides into the accommodation space 111; then during the process of the door body 21 rotating the preset angle, the access opening 13 will be gradually opened. For details, please refer to Figure 7 and until the door body 21 enters the accommodation space 111, the access opening 13 is completely opened.

[0050] This application takes the example where, when the door body 21 closes the access opening 13, the positions of the door body 21 and the accommodation space 111 do not correspond for introduction.

[0051] Regarding the setting position of the accommodation space 111, it can be generally located on the housing 11 around the access opening 13, and can be on the upper side, lower side, left side or right side of the access opening 13, which can be set according to the actual situation. However, the corresponding rotation direction of the door body 21 will be different. For example, if the accommodation space 111 is set on the lower side of the access opening 13, at this time, the door body 21 needs to rotate downward by a preset angle to be in corresponding position with the accommodation space 111. If it is set on the upper side of the access opening 13, it needs to rotate upward by a preset angle to be in corresponding position with the accommodation space 111. The same applies to the left side and the right side, which will not be elaborated here.

[0052] From another perspective, the accommodation space 111 can not only be located inside the device 1, but also can be located outside the device 1. However, the accommodation space 111 needs to be located on one outer wall (left and right outer walls, upper and lower outer walls) of the device 1 as much as possible, so that after the door body 21 and the accommodation space 111 are in corresponding positions, the door body 21 slides into the accommodation space 111 along the direction where the outer wall of the device 1 is located, so that there is a certain overlap amount between the door body 21 and the outer wall of the device 1 in the direction perpendicular to the outer wall surface, so as to reduce the additional space occupied when the door body 21 is opened.

[0053] Based on the above embodiments, in this application, an accommodation space 111 is opened on the housing 11 of the corresponding device 1, the door body 21 is hinged to the support seat 24, and the support seat 24 is slidably arranged in the accommodation space 111. Thus, after the door body 21 rotates a certain angle, the door body 21 and the accommodation space 111 can be kept in a corresponding relationship, and then the door body 21 enters the accommodation space 111 by sliding, achieving the purpose of using the space of the device 1 itself to accommodate the door body 21, thereby avoiding the additional space occupied by the door body 21 outside the device 1 when the door is opened, and improving the flexibility of using the space around the device 1; and the way of the device 1 itself accommodating the door body 21 has a certain degree of interest and uniqueness, with a unique usage method and different operation experience, which is beneficial to improving the user experience.

[0054] Generally speaking, for the device 1 which is a household appliance or a commercial appliance, most of its door structures are square. Therefore, in this application, the door body 21 is also set as a square structure. Please refer to Figure 4 and Figure 6 . It is pointed out above that a partial edge of the door body 21 is hinged to the support base 24. Actually, it means that an edge of a side of the square door body 21 is hinged to the support base 24. Further, a door hinge seat 23 is fixedly arranged at the partial edge of the door body 21, and the door hinge seat 23 is hinged to the support base 24 through a door hinge, so as to realize the rotation of the door body 21 with the hinged part between the door hinge seat 23 and the support base 24 as the rotation axis.

[0055] In addition, please refer to Figure 4 . A slide rail 27 is also arranged in the accommodation space 111. The slide rail 27 is located on both sides of the door hinge seat 23 and the support base 24. A slideway for the door hinge seat 23 and the support base 24 to slide is arranged on the slide rail 27 to drive the door body 21 into the accommodation space 111. The arrangement of the two slide rails 27 can provide a stable sliding effect for the support base 24 and the door hinge seat 23, so that the door body 21 is more stable when entering the accommodation space 111. Of course, there is no other structure (except for similar sliding limit structures) in the accommodation space 111 that hinders the movement of the door body 21.

[0056] Please refer to Figure 5 . The number of slideways on each slide rail 27 is two, which are the first slideway 271 and the second slideway 272 respectively, and the two slide rails 27 need to be symmetrically arranged to ensure the smoothness of the support base 24 and the door hinge seat 23 during the sliding process. Among them, the first slideway 271 is for the limit sliding of the support base 24. Since the support base 24 does not need to rotate relative to the accommodation space 111, the first slideway 271 can be a straight slideway. A bending section 2721 is arranged at the end of the second slideway 272. Since the door body 21 needs to rotate at a certain angle before corresponding to the position in the accommodation space 111, the door hinge seat 23 fixedly connected to the door body 21 will also rotate at a certain angle. The bending section 2721 can limit the rotation process of the door hinge seat 23, that is, limit the door hinge seat 23 to rotate along a specific path until the rotation angle of the door body 21 or the door hinge seat 23 relative to the support base 24 reaches a preset angle. At this time, the door hinge seat 23 correspondingly enters the straight part of the second slideway 272, that is, the door body 21 corresponds to the position in the accommodation space 111, so as to drive the door body 21 to slide into the interior of the accommodation space 111.

[0057] In addition, please refer to Figure 3 、 Figure 4 and Figure 6, an iron sheet 22 is also provided on the door body 21. Considering that the door hinge seat 23 is provided on one side edge of the door body 21, and this side is the side close to the rotating shaft, in order to enable the door body 21 to have a stable closing effect when closing the access opening 13, the position of the iron sheet 22 is distinguished from the edge or side of the door body 21 with the door hinge seat 23. The iron sheet 22 can be provided at any place on other sides of the door body 21, so as to increase the distance between the iron sheet 22 and the rotating shaft of the door body 21 as much as possible and improve the torque of the door body 21. At the same time, a magnetic switch 14 corresponding to the position of the iron sheet 22 is provided on the frame 12 at the access opening 13, so that the door body 21 is magnetically attracted to the access opening 13.

[0058] Of course, for the method of using the above iron sheet 22 and magnetic switch 14 to magnetically attract the door body 21 at the access opening 13, the structures of the iron sheet 22 and the magnetic switch 14 are not limited to any type of iron sheet 22 and magnetic switch 14, or any substance or tool that can generate magnetic force, and are also not limited to any assembly structure method, including methods such as screw fixation, adhesive fixation, and mortise and tenon joint to install the iron sheet 22 and the magnetic switch 14.

[0059] In some embodiments, the door body 21 is preferably arranged vertically at the access opening 13, that is, when the door body 21 closes the access opening 13, the door body 21 is in a vertical state. Please refer to Figure 2 , the accommodation space 111 is horizontally arranged on the housing 11 below the access opening 13, and the preset angle is 90°. In other words, the accommodation space 111 is horizontally arranged and the door body 21 is vertically arranged. At this time, the two are vertically arranged, so the door body 21 needs to be rotated 90° to make the positions of the door body 21 and the accommodation space 111 correspond.

[0060] Please refer to Figures 7 to 10 for the rotation process of the door body 21. Figure 7 and Figure 8 are views of the same state from two different orientations. Please refer to Figure 7 and 8 , when the door body 21 is in a semi-open state, at this time the access opening 13 has been partially opened, and the door hinge seat 23 will gradually enter the accommodation space 111 under the limit of the bending section 2721, and at the same time pull the door body 21 to displace downward by a small distance; until reaching Figure 9 state, at this time the door body 21 has corresponded to the accommodation space 111, and generally can be regarded as being in the same plane. Of course, the thickness of the accommodation space 111 needs to be significantly greater than the thickness of the door body 21 to ensure that the accommodation space 111 will not interfere with the support seat 24, the door hinge seat 23, and the door body 21, so as to ensure that the door body 21 can smoothly slide into the accommodation space 111. Continuously push the door body 21 into the accommodation space 111 until reaching Figure 10At this state, the door body 21 has completely entered the accommodation space 111, and it can be seen that there is no part of the door body 21 exposed outside. Of course, as mentioned above, the door body 21 can partially enter the accommodation space 111 to achieve the purpose of reducing its occupation of additional external space.

[0061] When reaching Figure 10 this state, in order to prevent the door body 21 from entering the accommodation space 111 excessively, a limiting device is provided here to limit the degree of entry of the door body 21.

[0062] Furthermore, in some embodiments, the housing 11 includes a bottom cover 112 and a partition 113. Please refer to Figure 6 , the bottom cover 112 is U-shaped, and the partition 113 is arranged at the U-shaped opening of the bottom cover 112 to form the accommodation space 111 at the interval between the bottom cover 112 and the partition 113. Of course, the bottom cover 112 is located on the bottom plate of the outer shell, and the bottom cover 112 can also be equivalently replaced with a top cover or a side cover, that is, changing the setting position of the accommodation space 111 can also achieve the above technical effects, which will not be elaborated here.

[0063] The above limiting device includes a magnetic attraction bumper 28 and a magnetic sheet 241. The magnetic attraction bumper 28 is arranged on the side of the partition 113 facing the bottom cover 112, and a magnetic sheet 241 corresponding to the position of the magnetic attraction bumper 28 is arranged on the side of the bracket seat 24 facing away from the door body 21, so that after the door body 21 enters the accommodation space 111, there is a position state where the magnetic sheet 241 and the magnetic attraction bumper 28 are limited and attracted. In this embodiment, the above-mentioned existing position state refers to Figure 10 the position state where the door body 21 completely enters the accommodation space 111. At this time, gently push the door body 21 inward, and the magnetic attraction bumper 28 can firmly lock the position of the magnetic sheet 241, thereby fixing the position of the door body 21. For details, please refer to Figure 11 . When the door body 21 needs to be reset to the state of closing the access opening 13, according to the self-characteristics of the magnetic attraction bumper 28, just gently push the door body 21 inward, and it will pop out slightly forward, so that the magnetic sheet 241 is separated from the magnetic attraction bumper 28, pull the door body 21 outwards and slide it to the position of the access opening 13 until the iron sheet 22 is locked with the magnetic switch 14. The process is simple and fast.

[0064] It should be noted that there can be various ways to push / pull the door body 21 to rotate or slide, including all external forces from third parties, and any actions to push or pull the door body 21 using electronic, mechanical, piston, hydraulic pressure or any other methods.

[0065] In addition, please refer to Figure 4 , Figure 6 and Figure 12, on the side of the partition 113 facing the bottom cover 112, there is a toothed bar 26. On the support base 24, there is a damper 25. During the sliding process of the damper 25 along with the support base 24, there is a certain period when the gear on the damper 25 meshes with the gear on the toothed bar 26, and during the meshing process, along with the continuous movement of the damper 25, the damping force during the sliding process of the support base 24 is increased. Further, during the sliding process of the damper 25 along with the support base 24, there is a certain period when the gear on the damper 25 meshes with the gear on the toothed bar 26, so as to increase the damping force during the rotation of the door body 21.

[0066] That is to say, the damper 25 can be regarded as assembled with the door body 21. When the door body 21 rotates downward, the damping force generated by both the damper 25 and the toothed bar 26 is required to make the door body 21 rotate downward smoothly. The damping force therein is mainly for the speed control during the rotation from the vertical angle to the horizontal angle. Therefore, the length of the toothed bar 26 is a specific distance obtained through calculation. When rotating from top to bottom, that is, when the door body 21 rotates from the access opening 13 to the position corresponding to the accommodation space 111, the middle turning is affected by the contact of the gears of the damper 25 and the toothed bar 26 to increase the damping force of the rotation of the door body 21, thereby restricting the rotation speed of the door body 21 and smoothly reaching the position corresponding to the accommodation space 111. When the door body 21 is close to the completely horizontal state, that is, when the door body 21 is close to the position corresponding to the accommodation space 111, the damper 25 will separate from the toothed bar 26, so that the door body 21 is not affected by the damping force during the subsequent sliding process. Similarly, when the door body 21 reversely resets to the position of the access opening 13, the damper 25 and the toothed bar 26 will generate a damping force at the same position as above, making the door body 21 slowly return to the position of the access opening 13.

[0067] Regarding the structures of the damper 25 and the toothed bar 26, they are not limited to any size, shape, angle, quantity or other features that can form the above effects, and the installation positions are not limited to any space in all directions, or the installation positions on the periphery to generate the traction relationship between the damper 25 and the toothed bar 26. It is only necessary to ensure that a damping force can be generated for the rotation of the door body 21 to achieve the smooth rotation of the door body 21.

[0068] The device 1 of the present application is preferably a beverage machine. Please refer to Figure 7, The beverage machine has a housing 11 and a water outlet 15 provided inside the housing 11. There is a pick-up and drop-off opening 13 on one side of the housing 11, which facilitates the user to pick up beverages from the water outlet 15. And the retractable movable door 2 is provided at the pick-up and drop-off opening 13. When the user needs to use the beverage machine, they only need to push down the retractable movable door 2 to easily make beverages. After completion, they only need to pull up the retractable movable door 2 to prevent dust or dirt from approaching the water outlet 15, so as to avoid the situation of mixing other substances during beverage making, which may cause poor quality or unpleasant odor, and reduce hygiene and safety problems; at the same time, it can also reduce the risk of the user being injured due to accidental contact with the hot water nozzle, improving the overall safety and practicality.

[0069] For devices 1 that need to observe the internal situation, such as beverage machines, microwave ovens, and ovens, the door body 21 of the retractable movable door 2 can be set as a glass door for easy observation.

[0070] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0071] Specific examples are used in this article to elaborate on the principles and implementation manners of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A retractable movable door, used to be movably arranged at the access opening of a device, wherein a housing of the device is provided with a receiving space, characterized in that: The retractable movable door includes a door body for isolating the inner and outer spaces of the equipment and a bracket seat partially hinged to the edge of the door body. The door body rotates at a preset angle relative to the bracket seat so that the door body corresponds to the position of the accommodating space and slides into the accommodating space.

2. The retractable sliding door according to claim 1, characterized in that: The door body is square, and the edge is the edge of one side of the square door body. A door hinge seat is fixedly arranged locally on the edge. The door hinge seat is hinged to the bracket seat, and the door body is rotatably arranged with the hinge between the door hinge seat and the bracket seat as the rotation axis.

3. The retractable sliding door according to claim 2, characterized in that: A slide rail is arranged in the accommodating space, and the slide rail is located at both sides of the door hinge seat and the bracket seat. A slideway for the door hinge seat and the bracket seat to slide is opened on the slide rail to drive the door body to enter the accommodating space.

4. The retractable sliding door according to claim 3, characterized in that: There are two slides on each slide rail, one of which is used for the limited sliding of the bracket seat, and the other slide is provided with a curved section at the end so that the door hinge seat can drive the door body to rotate relative to the bracket seat by the preset angle under the limited sliding action of the curved section.

5. The retractable sliding door according to claim 1, characterized in that: Iron sheets are arranged on the other sides of the door body other than the side where the edge is located, and a magnetic switch corresponding to the position of the iron sheet is arranged on the frame at the access opening, so that the door body is magnetically attracted to the access opening.

6. The retractable sliding door according to claim 1, characterized in that: The door body is vertically arranged at the access opening, the accommodating space is horizontally arranged on the shell body at the lower side of the access opening, and the preset angle is 90°.

7. The retractable sliding door according to any one of claims 1 to 6, characterized in that: The housing comprises a bottom cover and a partition, the bottom cover is U-shaped, and the partition is arranged at the U-shaped opening of the bottom cover to form the accommodation space at the interval between the bottom cover and the partition.

8. The retractable sliding door according to claim 7, characterized in that: A magnetic rebounder is provided on the side of the partition facing the bottom cover, and a magnetic sheet corresponding to the position of the magnetic rebounder is provided on the side of the bracket seat facing away from the door body, so that when the door body enters the accommodating space, there is a position state so that the magnetic sheet and the magnetic rebounder are limitedly attracted.

9. The retractable sliding door according to claim 7, characterized in that: The partition is provided with a gear bar on the side facing the bottom cover, and the bracket seat is provided with a resistor. During the sliding process of the resistor along with the bracket seat, there is a period of time when the gear on the resistor is meshed with the gear on the gear bar, and the engagement process is accompanied by the continuous movement of the resistor, so as to increase the damping force during the sliding process of the bracket seat; The certain period of time at least includes: When the door body rotates from the access opening to a position corresponding to the accommodation space, the gear of the gear rod meshes with the gear of the resistor to increase the damping force of the door body during the rotation process, so that the door body can smoothly reach the position of the accommodation space; When the door body rotates from the corresponding position of the accommodating space to the access opening, the gear of the gear rod meshes with the gear of the resistor to increase the damping force of the door body during rotation, so that the door body can smoothly reach the access opening.

10. A beverage machine, comprising a housing and a water spout disposed in the housing, wherein a take-in and put-out opening is disposed on one side of the housing so that the water spout is exposed, characterized in that: A retractable sliding door is provided at the taking and placing port, and the retractable sliding door is the retractable sliding door described in any one of claims 1-9.

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