Door body and disinfection cabinet

Abstract

The invention provides a door body and a disinfection cabinet, and relates to the technical field of kitchen appliances, the door body is in a closed state, a first baffle is in a first position, a second baffle is in a third position, a first opening and a second opening are both closed, and steam in a cavity closed by the door body cannot be discharged. After the steam completes the function, the driving module is started, the driving module directly drives the first baffle to move to the second position, the second baffle is driven by the pushing structure to move to the fourth position, the first opening and the second opening are both opened, and the steam in the cavity can be discharged. In the drying process of the disinfection cabinet, steam generated in the cavity can be discharged, the situation that water drops are generated due to condensation of the steam in the cavity at the position close to the inner door plate is avoided, forming of the holding part and discharging of the steam are completed at the same time through one driving module, the linkage concept is ingenious, the number of the driving modules is reduced, and cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen appliances, and in particular to a door body and a disinfection cabinet. Background Art

[0002] Kitchen appliances that can generate steam in the inner cavity, such as disinfection cabinets, are equipped with exhaust ports for discharging steam and a starting mechanism for controlling the opening and closing of the exhaust ports. If the starting mechanism alone controls the opening and closing of the exhaust ports, it will result in too many mechanisms in the equipment and increase the cost. Summary of the invention

[0003] The object of the present invention is to provide a door body and a disinfection cabinet to alleviate the technical problems of complex structure and high manufacturing cost caused by too many drive modules in the existing door body.

[0004] In a first aspect, the present invention provides a door body, comprising: an outer door panel, an inner door panel, a first baffle, a second baffle and a drive module;

[0005] The outer door panel is provided with a first opening, the first baffle is movably connected to the outer door panel, and the first baffle can move to a first position and a second position relative to the outer door panel; when the first baffle is in the first position, the first baffle is located in the first opening, and the front face of the first baffle is in the same plane as the front face of the outer door panel; when the first baffle is in the second position, the first baffle is at least partially located at the rear side of the first opening, so that the edge of the first opening forms a holding portion;

[0006] The inner door panel is provided with a second opening, the second baffle is movably connected to the inner door panel, and the second baffle can move to a third position and a fourth position relative to the inner door panel. When the second baffle is in the third position, the second baffle blocks the second opening; when the second baffle is in the fourth position, the second opening is opened;

[0007] The first baffle plate and the second baffle plate are correspondingly provided with a pushing structure, and the driving end of the driving module is connected to the first baffle plate, so that when the driving module drives the baffle plate to move from the first position to the second position, the pushing structure drives the second baffle plate to move from the third position to the fourth position at the same time.

[0008] Furthermore, a reset mechanism is provided between the inner door panel and the second baffle plate, and the reset mechanism is used to drive the second baffle plate to move from the fourth position to the third position.

[0009] Further, the reset mechanism includes a reset spring arranged between the second baffle plate and the inner door plate;

[0010] Alternatively, the reset mechanism includes an electrically driven linear module, and after receiving a reset signal, the linear module pushes the second baffle to move from the fourth position to the third position.

[0011] Furthermore, the first baffle is rotatably connected to the outer door panel, and the second baffle is slidably connected to the inner door panel;

[0012] A push arm is provided on the first baffle plate, and a first limit seat is provided on the second baffle plate. The first limit seat is located on the movement path of the end of the push arm, and the push arm is used to push the first limit seat so that the second baffle plate can move from the third position to the fourth position.

[0013] Furthermore, it also includes a surrounding plate arranged on the outside of the first opening and the second opening, one end of the surrounding plate is connected to the outer door panel, and the other end of the surrounding plate is connected to the inner door panel.

[0014] Furthermore, the enclosure is provided with a slide groove extending along the sliding direction of the second baffle plate, the number of the slide grooves is two, the openings of the two slide grooves face each other, the second baffle plate is located between the two slide grooves and is slidably connected to the slide grooves;

[0015] And / or, a limiting groove is provided on the enclosure, the limiting groove is located on the sliding path of the second baffle and opens toward the second baffle; when the second baffle is located at the third position, the upper edge of the second baffle is located in the limiting groove.

[0016] Furthermore, the door body also includes a linkage assembly and a locking pin; the linkage assembly is respectively connected to the driving module and the locking pin, and when the first baffle is in the first position, the locking pin moves to a locked state under the drive of the linkage assembly; when the first baffle is in the second position, the locking pin moves to an open state under the drive of the linkage assembly.

[0017] Further, the linkage assembly includes a first rack extending in a first direction, a steering gear, and a second rack extending in a second direction, the first rack and the second rack are both meshed with the steering gear; the extending directions of the first rack and the second rack are perpendicular;

[0018] The first rack is connected to the driving end of the driving module; the locking pin is connected to the second rack.

[0019] Furthermore, the locking pin includes a connecting portion and a locking tongue, the locking tongue is slidably connected to the connecting portion, and a floating spring is arranged therebetween; the connecting portion is connected to the second rack.

[0020] In a second aspect, the present invention provides a disinfection cabinet, comprising the above-mentioned door body.

[0021] The present invention has at least the following advantages or beneficial effects:

[0022] The door body provided by the present invention comprises: an outer door panel, an inner door panel, a first baffle, a second baffle and a driving module; the outer door panel is provided with a first opening, the first baffle is movably connected to the outer door panel, and the first baffle can move to a first position and a second position relative to the outer door panel; when the first baffle is in the first position, the first baffle is located in the first opening, and the front face of the first baffle is in the same plane as the front face of the outer door panel; when the first baffle is in the second position, the first baffle is at least partially located at the rear side of the first opening so that the edge of the first opening forms a holding portion; the inner door A second opening is provided on the plate, the second baffle is movably connected to the inner door panel, and the second baffle can move to a third position and a fourth position relative to the inner door panel. When the second baffle is in the third position, the second baffle blocks the second opening; when the second baffle is in the fourth position, the second opening is opened; a pushing structure is correspondingly provided on the first baffle and the second baffle, and the driving end of the driving module is connected to the first baffle, so that when the driving module drives the baffle to move from the first position to the second position, the pushing structure drives the second baffle to move from the third position to the fourth position at the same time.

[0023] The door body is in a closed state and the first baffle is in the first position, and the second baffle is in the third position. At this time, the first opening and the second opening are both closed, and the steam in the cavity closed by the door body will not be discharged. When the steam completes its function, the drive module is started, and the drive module directly drives the first baffle to move to the second position. During the movement of the first baffle, the second baffle is driven to move to the fourth position through the pushing structure. At this time, the first opening and the second opening are both opened, and the steam in the cavity can be discharged. At the same time, the edge of the opened first opening forms a holding portion, and the user can hold this position with his hand to push and pull the door body. During the drying process of the disinfection cabinet, the steam generated in the cavity can be discharged to prevent the steam in the cavity from condensing and producing water droplets near the inner door panel. In addition, the formation of the holding portion and the discharge of the steam are completed simultaneously by a drive module. The linkage design is ingenious, which reduces the number of drive modules and reduces costs.

[0024] The disinfection cabinet provided by the present invention includes the above-mentioned door body. Since the disinfection cabinet provided by the present invention uses the above-mentioned door body, the disinfection cabinet provided by the present invention also has the advantages of the door body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of a disinfection cabinet provided in an embodiment of the present invention;

[0027] Figure 2 A schematic diagram of a disinfection cabinet provided by an embodiment of the present invention without a door body;

[0028] Figure 3 A schematic diagram of a door body provided by an embodiment of the present invention after removing an outer door panel;

[0029] Figure 4 A cross-sectional view of a door body provided in an embodiment of the present invention (the first baffle is in a first position);

[0030] Figure 5 A cross-sectional view of a door body provided in an embodiment of the present invention (the first baffle is in the second position);

[0031] Figure 6 A schematic diagram of the rear side of an outer door panel of a door body provided by an embodiment of the present invention;

[0032] Figure 7 A schematic diagram of a first baffle of a door body provided in an embodiment of the present invention;

[0033] Figure 8 A schematic diagram of a movable seat of a door body provided by an embodiment of the present invention;

[0034] Fig. 9 A schematic diagram of a locking pin of a door body provided in an embodiment of the present invention.

[0035] Icons: 1-door body; 2-outer door panel; 3-first baffle; 4-connecting bracket; 5-first opening; 6-holding part; 7-rotating seat; 8-rotating frame; 9-axial hole; 10-first rotating shaft; 11-arc guide groove; 12-second rotating shaft; 13-push rod motor; 14-connecting rod; 17-reset spring; 19-lock pin; 20-door frame; 21-lock hole; 22-first rack; 23-first gear; 24-second gear; 25-second rack; 26-lock tongue; 27-connecting part; 28-first lock hook; 29-second lock hook; 30-floating spring; 31-guide rib; 33-inner door panel; 34-second opening; 35-second baffle; 36-push arm; 37-first limit seat; 38-second limit seat; 39-enclosure; 41-limit groove. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0040] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0041] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Example 1

[0043] like Figure 1 and Figure 2 As shown, the door body 1 can be applied to equipment such as a steamer, an oven, a disinfection cabinet or a dishwasher.

[0044] The door body 1 includes: an outer door panel 2, an inner door panel 33, a first baffle plate 3, a second baffle plate 35 and a driving module.

[0045] The outer door plate 2 and the inner door plate 33 are arranged in parallel and at intervals, with a gap between them, and the gap is sealed all around. The first baffle plate 3, the second baffle plate 35 and the driving module can all be arranged in the gap.

[0046] The outer door panel 2 is provided with a first opening 5, the first baffle plate 3 is movably connected to the outer door panel 2, and the first baffle plate 3 can move to a first position and a second position relative to the outer door panel 2. In this embodiment, the first baffle plate 3 is rotatably connected relative to the outer door panel 2, and in other feasible solutions, a linear sliding connection can also be used for connection.

[0047] When the first baffle 3 is in the first position, the first baffle 3 is located in the first opening 5, and the front of the first baffle 3 is in the same plane as the front of the outer door panel 2. When the first baffle 3 is in the second position, the first baffle 3 is at least partially located at the rear side of the first opening 5, so that the edge of the first opening 5 forms a gripping portion 6. When the first baffle 3 is switched from the first position to the second position, the first baffle 3 can rotate backward and downward, the first opening 5 is exposed, and the edge of the first opening 5 forms a gripping portion 6 for the user to hold.

[0048] The inner door panel 33 is provided with a second opening 34, and the second baffle plate 35 is movably connected to the inner door panel 33, and the second baffle plate 35 can move to a third position and a fourth position relative to the inner door panel 33. In this embodiment, the second baffle plate 35 is connected to the inner door panel 33 by a linear sliding connection, and in other feasible solutions, a rotating connection can also be used for connection.

[0049] When the second baffle 35 is in the third position, the second baffle 35 blocks the second opening 34 ; when the second baffle 35 is in the fourth position, the second opening 34 is opened, thereby realizing the opening and closing of the second opening 34 .

[0050] The first baffle plate 3 and the second baffle plate 35 are provided with a push structure correspondingly, and the driving end of the driving module is connected to the first baffle plate 3, so that when the driving module drives the baffle plate to move from the first position to the second position, the push structure drives the second baffle plate 35 to move from the third position to the fourth position at the same time. In other words, the first baffle plate 3 and the second baffle plate 35 realize synchronous movement through the push structure, and when the driving module drives the first baffle plate 3 to switch from the first position to the second position, the second baffle plate 35 switches from the third position to the fourth position synchronously.

[0051] like Figure 3 and Figure 4 As shown, the door body 1 is in a closed state, the first baffle 3 is in the first position, and the second baffle 35 is in the third position. At this time, the first opening 5 and the second opening 34 are both closed, and the steam in the cavity closed by the door body 1 will not be discharged. Figure 5 As shown, when the steam completes its function, the driving module is started, and the driving module directly drives the first baffle 3 to move to the second position. During the movement of the first baffle 3, the second baffle 35 is driven to move to the fourth position through the pushing structure. At this time, the first opening 5 and the second opening 34 are both opened, and the steam in the cavity can be discharged. At the same time, the edge of the opened first opening 5 forms a holding portion 6, and the user can hold this position with his hand to push and pull the door body 1. During the drying process of the disinfection cabinet, the steam generated in the cavity can be discharged to prevent the steam in the cavity from condensing and producing water droplets near the inner door panel. In addition, the formation of the holding portion 6 and the discharge of the steam are completed simultaneously through a driving module. The linkage design is ingenious, which reduces the number of driving modules and reduces the cost.

[0052] A reset mechanism is disposed between the inner door panel 33 and the second baffle plate 35 , and the reset mechanism is used to drive the second baffle plate 35 to move from the fourth position to the third position.

[0053] The first baffle 3 is directly connected to the driving end of the driving module, so the driving module can drive the first baffle 3 to switch between the first position and the second position. When the first baffle 3 switches from the second position to the first position, the first opening 5 needs to be closed. At this time, the reset mechanism can drive the second baffle 35 to move from the fourth position to the third position, thereby closing the second opening 34 and preventing the steam in the cavity from entering the door body 1.

[0054] In this embodiment, the reset mechanism includes a reset spring 17 disposed between the second baffle plate 35 and the inner door plate 33 .

[0055] When the first baffle 3 switches from the first position to the second position, the first baffle 3 pushes the second baffle 35 downward to move the second baffle 35 to the fourth position. At this time, the return spring 17 is in a compressed state and has elastic force. When the first baffle 3 returns to the first position, the force applied by the first baffle 3 to the second baffle 35 is removed, and the second baffle 35 returns to the third position under the action of the elastic force of the return spring 17.

[0056] Specifically, the pushing structure includes a push arm 36 disposed on the back of the first baffle 3, and the push arm 36 can be arc-shaped or right-angled. The front of the second baffle 35 has a first limit seat 37 protruding forward, and the first limit seat 37 is located on the movement path of the push arm 36. The upper surface of the first limit seat 37 can abut against the push arm 36. The push arm 36 pushes the first limit seat 37, thereby driving the second baffle 35 to move downward, and the inner door panel 33 is provided with a second limit seat 38 located below the first limit seat 37. The surfaces of the first limit seat 37 and the second limit seat 38 facing each other are both provided with columns, and the two ends of the reset spring 17 are inserted into the columns, so as to prevent the reset spring 17 from deviating.

[0057] In other practicable solutions, the reset mechanism may include an electrically driven linear module, which pushes the second baffle 35 from the fourth position to the third position after receiving the reset signal. In other words, the second opening 34 can be closed independently without relying on the state switching of the first baffle 3.

[0058] like Figure 6 - Figure 8 As shown, the door body 1 further includes a connecting bracket 4 and a connecting rod 14. The connecting bracket 4 includes a rotating seat 7 and a rotating frame 8, the rotating seat 7 is connected to the outer door panel 2, and the rotating frame 8 is connected to the first baffle 3; one end of the connecting rod 14 is rotatably connected to the rotating frame 8, and the other end is connected to the driving module. In this embodiment, the driving module includes a push rod motor 13, and the push rod of the push rod motor 13 is rotatably connected to the connecting rod 14.

[0059] An axial hole 9 is provided on the rotating seat 7, and a first rotating shaft 10 connected to the axial hole 9 is provided on the rotating frame 8. The rotating seat 7 and the outer door panel 2 can be connected by adhesive, or by using a threaded member, such as a screw. Similarly, the rotating frame 8 and the first baffle 3 can be connected in the same way. The first rotating shaft 10 extends in the left-right direction. The rotating seat 7 includes two parallel and opposite side panels, each of which is provided with an axial hole 9. The first rotating shaft 10 is located between the two axial holes 9, and one end of the first rotating shaft 10 is connected to one of the axial holes 9, and the other end is connected to the other axial hole 9. The rotating frame 8 is connected through the two side panels, and the connection stability is better.

[0060] The rotating frame 8 is provided with a second rotating shaft 12 , the rotating seat 7 is provided with an arc guide groove 11 , the center of the arc guide groove 11 is located on the axis of the shaft hole 9 , and the second rotating shaft 12 is slidably connected to the arc guide groove 11 .

[0061] The second rotating shaft 12 is arranged parallel to the first rotating shaft 10, and an arc guide groove 11 is arranged on each side plate. The second rotating shaft 12 on the rotating frame 8 can slide along the arc guide groove 11, and the arc guide groove 11 guides and limits the rotating frame 8, so that the rotating frame 8 only rotates around the first rotating shaft 10.

[0062] like Figure 3 and Figure 4 As shown, the door body 1 further includes a surrounding plate 39 arranged around the outside of the first opening 5 and the second opening 34 , one end of the surrounding plate 39 is connected to the outer door panel 2 , and the other end of the surrounding plate 39 is connected to the inner door panel 33 .

[0063] In this embodiment, the enclosure 39 can be perpendicular to the outer door panel 2 and the inner door panel 33 respectively, and the enclosure 39 surrounds both the first opening 5 and the second opening 34, so that when the first opening 5 and the second opening 34 are both opened, the steam in the cavity can be discharged from the first opening 5 along the channel surrounded by the enclosure 39, thereby reducing the overflow of steam inside the door body 1 and causing water accumulation in the door body 1.

[0064] The enclosure 39 can be in a fully enclosed form, that is, completely enclose the driving module, or in a semi-enclosed form, that is, enclose the upper part, left side and right side of the first opening 5 and open the lower part to leave space for the driving module.

[0065] The enclosure 39 is provided with a slide groove extending along the sliding direction of the second baffle plate 35, the number of the slide grooves is two, the openings of the two slide grooves face each other, the second baffle plate 35 is located between the two slide grooves and is slidably connected to the slide grooves.

[0066] The left and right sides of the second baffle 35 are both located in the slide groove. Under the limiting effect of the slide groove, the second baffle 35 is prevented from moving in the front-back direction, making its movement more stable.

[0067] A limiting groove 41 is provided on the enclosure 39 , and the limiting groove 41 is located on the sliding path of the second baffle plate 35 and opens toward the second baffle plate 35 ; when the second baffle plate 35 is located at the third position, the upper edge of the second baffle plate 35 is located in the limiting groove 41 .

[0068] The limiting groove 41 is located above the second baffle plate 35. When the reset spring 17 drives the second baffle plate 35 to reset upward, the upper edge of the second baffle plate 35 can enter the limiting groove 41 and stop moving after abutting against the bottom of the limiting groove 41. On the one hand, the limiting groove 41 plays a limiting role, and on the other hand, it can also improve the sealing. When the second baffle plate 35 is in the third position, it reduces the steam in the cavity from entering the door body 1.

[0069] like Figure 6 As shown, the door body 1 also includes a linkage assembly and a lock pin 19; the linkage assembly is respectively connected to the drive module and the lock pin 19, and when the first baffle 3 is in the first position, the lock pin 19 moves to a locked state driven by the linkage assembly; when the first baffle 3 is in the second position, the lock pin 19 moves to an open state driven by the linkage assembly.

[0070] In order to improve the safety of the door body 1 and prevent children from accidentally opening the door body 1, a lock pin 19 can be provided on the door body 1, and a lock hole 21 can be provided on the door frame 20. When the device is working, the lock pin 19 switches to a locked state, and the lock pin 19 is inserted into the lock hole 21. When the door body 1 needs to be opened, the first baffle 3 switches to the second position, the grip portion is exposed, the lock pin 19 switches to an open state, and the user can open the door body 1.

[0071] The linkage assembly includes a first rack 22 extending along a first direction, a steering gear and a second rack 25 extending along a second direction, the first rack 22 and the second rack 25 are both engaged with the steering gear; the extension directions of the first rack 22 and the second rack 25 are perpendicular; the first rack 22 is connected to the driving end of the driving module; the locking pin 19 is connected to the second rack 25.

[0072] In this embodiment, the first direction is the up-down direction, the second direction is the left-right direction, and the driving end of the driving module moves in the up-down direction. The first rack 22 is connected to the push rod through a horizontal bar extending left and right, and the push rod can drive the first rack 22 to move in the up-down direction, and then the first rack 22 pulls the gear to rotate, and the gear drives the second rack 25 to move in the left-right direction, and the lock pin 19 connected to the second rack 25 also moves in the left-right direction, thereby realizing the switching between the unlocking and locking states. Further, the number of the lock pins 19 is two, and the two lock pins 19 are symmetrically arranged. In other words, the push rod can simultaneously drive the two symmetrical lock pins 19 to move toward or relative to each other, so that when the door body 1 is in the locked state, it is more tightly connected to the door frame 20.

[0073] The steering gear includes a first gear 23 and a second gear 24 arranged side by side in the axial direction. In order to avoid interference between the first rack 22 and the second rack 25, the first rack 22 can be arranged to mesh with the first gear 23, and the second rack 25 can be arranged to mesh with the second gear 24. The diameter ratio of the first gear 23 and the second gear 24 can be the same or different.

[0074] like Fig. 9 As shown, the locking pin 19 includes a connecting portion 27 and a locking tongue 26 . The locking tongue 26 is slidably connected to the connecting portion 27 , and a floating spring 30 is provided therebetween. The connecting portion 27 is connected to the second rack 25 .

[0075] The lock tongue 26 can be retracted and floated relative to the connection part 27, that is, even if the lock pin 19 is in the locked state, when an external force is applied to the lock tongue 26 in the left and right directions, the lock tongue 26 can compress the floating spring 30 and move toward the side close to the connection part 27, and after the external force is removed, the lock tongue 26 returns to the locked state driven by the floating spring 30. In other words, even if the lock pin 19 is in the locked state, after the user manually closes the door body 1, the inclined top structure of the lock tongue 26 abuts against the door frame 20, which will push the lock tongue 26 close to the connection part 27, so that it passes over the door frame 20 and enters the lock hole 21. After fully entering the lock hole 21, the lock tongue 26 is fully extended to achieve the locking effect.

[0076] The rear end of the lock tongue 26 is provided with two first lock hooks 28 arranged side by side and facing outward, with a gap between the two lock hooks, and the front end of the connecting portion 27 is provided with second lock hooks 29 arranged side by side and facing inward, with the two first lock hooks located between the two second lock hooks. The first lock hook 28 and the second lock hook 29 restrict each other to prevent the lock tongue 26 from being separated from the connecting portion 27.

[0077] A guide rib 31 is disposed on the outer side of the first lock hook 28, and a matching guide groove is disposed on the inner side of the second lock hook 29. The guide rib 31 is slidably connected in the guide groove along the second direction to play a role of limiting and guiding.

[0078] Furthermore, by setting the stroke, the driving module can drive the first baffle 3 to the middle position between the first position and the second position, that is, the first baffle can have three positions, the first position is a closed state; the middle position is a small gap opened to allow steam to be discharged but not enough for the hand to be inserted; the second position is fully opened to form a handle. At the same time, the lock pin also includes three positions. When the first position of the first baffle corresponds to the first position, the door handle closes the lock pin and locks it to the bottom; when the middle position of the first baffle corresponds to the door handle, the lock pin is retracted a short distance to discharge steam, but the drawer still cannot be opened; when the second position of the first baffle corresponds to the first baffle, the lock pin is unlocked.

[0079] The second opening 34 is provided with an isolation net, which is located at the rear side of the second baffle 35 .

[0080] The disinfection cabinet provided by the present invention comprises the above-mentioned door body 1. Since the disinfection cabinet provided by the present invention uses the above-mentioned door body 1, the disinfection cabinet provided by the present invention also has the advantages of the door body 1.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A door body, characterized in that: include: An outer door panel (2), an inner door panel (33), a first baffle (3), a second baffle (35) and a drive module; The outer door panel (2) is provided with a first opening (5); the first baffle (3) is movably connected to the outer door panel (2); the first baffle (3) can move relative to the outer door panel (2) to a first position and a second position; when the first baffle (3) is in the first position, the first baffle (3) is located in the first opening (5), and the front face of the first baffle (3) is in the same plane as the front face of the outer door panel (2); when the first baffle (3) is in the second position, the first baffle (3) is at least partially located at the rear side of the first opening (5), so that the edge of the first opening (5) forms a gripping portion (6); The inner door plate (33) is provided with a second opening (34); the second baffle plate (35) is movably connected to the inner door plate (33); the second baffle plate (35) can move to a third position and a fourth position relative to the inner door plate (33); when the second baffle plate (35) is in the third position, the second baffle plate (35) blocks the second opening (34); when the second baffle plate (35) is in the fourth position, the second opening (34) is opened; The first baffle plate (3) and the second baffle plate (35) are correspondingly provided with a pushing structure, and the driving end of the driving module is connected to the first baffle plate (3), so that when the driving module drives the baffle plate to move from the first position to the second position, the pushing structure drives the second baffle plate (35) to move from the third position to the fourth position at the same time.

2. The door body according to claim 1, characterized in that: A reset mechanism is provided between the inner door plate (33) and the second baffle plate (35), and the reset mechanism is used to drive the second baffle plate (35) to move from the fourth position to the third position.

3. The door body according to claim 2, characterized in that: The reset mechanism comprises a reset spring (17) arranged between the second baffle plate (35) and the inner door plate (33); Alternatively, the reset mechanism comprises an electrically driven linear module, and after receiving a reset signal, the linear module pushes the second baffle (35) to move from the fourth position to the third position.

4. The door body according to claim 1, characterized in that: The first baffle plate (3) is rotatably connected to the outer door plate (2), and the second baffle plate (35) is slidably connected to the inner door plate (33); The first baffle plate (3) is provided with a push arm (36), and the second baffle plate (35) is provided with a first limit seat (37). The first limit seat (37) is located on the movement path of the end of the push arm (36). The push arm (36) is used to push the first limit seat (37) so that the second baffle plate (35) can move from the third position to the fourth position.

5. The door body according to claim 4, characterized in that: It also includes a surrounding plate (39) arranged around the outside of the first opening (5) and the second opening (34), one end of the surrounding plate (39) is connected to the outer door panel (2), and the other end of the surrounding plate (39) is connected to the inner door panel (33).

6. The door body according to claim 5, characterized in that: The enclosure (39) is provided with a slide groove extending along the sliding direction of the second baffle (35), the number of the slide grooves is two, the openings of the two slide grooves face each other, and the second baffle (35) is located between the two slide grooves and is slidably connected to the slide grooves; And / or, a limiting groove (41) is provided on the enclosure (39), the limiting groove (41) is located on the sliding path of the second baffle (35) and opens toward the second baffle (35); when the second baffle (35) is located at the third position, the upper edge of the second baffle (35) is located in the limiting groove (41).

7. The door body according to claim 1, characterized in that: The door body further comprises a linkage assembly and a lock pin (19); the linkage assembly is connected to the drive module and the lock pin (19) respectively, and when the first baffle (3) is in the first position, the lock pin (19) moves to a locked state under the drive of the linkage assembly; when the first baffle (3) is in the second position, the lock pin (19) moves to an open state under the drive of the linkage assembly.

8. The door body according to claim 7, characterized in that: The linkage assembly comprises a first rack (22) extending in a first direction, a steering gear, and a second rack (25) extending in a second direction, wherein the first rack (22) and the second rack (25) are both meshed with the steering gear; and the extending directions of the first rack (22) and the second rack (25) are perpendicular; The first rack (22) is connected to the driving end of the driving module; the locking pin (19) is connected to the second rack (25).

9. The door body according to claim 8, characterized in that: The locking pin (19) comprises a connecting portion (27) and a locking tongue (26); the locking tongue (26) is slidably connected to the connecting portion (27), and a floating spring (30) is arranged between the two; the connecting portion (27) is connected to the second rack (25).

10. A disinfection cabinet, characterized in that: Comprising the door body described in any one of claims 1 to 9.

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