Storage bin and multifunctional cabinet

Abstract

The utility model provides a storage bin and a multifunctional cabinet, the storage bin comprises a storage part, a storage part, a suction unit and a locking part, and the storage part comprises a storage part and a plugging part; the storage part is provided with a storage cavity for the object placing part to move in and out, and the storage cavity is closed by the blocking part when the object placing part moves into the storage cavity; the suction unit comprises a suction part and a communicating part, and the communicating part communicates with the suction part and the containing cavity; the locking piece is movably installed on at least one of the object placing piece and the containing piece and used for locking and unlocking the plugging part when the containing cavity is closed by the plugging part.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a storage compartment and a multi-functional cabinet. Background Technology

[0002] Multifunctional integration is one of the main development trends in current home appliances. Taking existing kitchenware cabinets that combine disinfection and storage functions as an example, these products include a disinfection compartment and a storage compartment. The disinfection compartment is used for disinfecting kitchenware, while the storage compartment can be used to store food, condiments, and beverages. Due to environmental factors and the influence of kitchenware, items stored in the storage compartment are prone to moisture and cross-contamination of odors, leading to a decline in the quality of the items inside. Utility Model Content

[0003] In view of this, the present invention provides a storage compartment and a multi-functional cabinet with preservation and storage functions, which aim to better maintain the quality of goods and facilitate user use.

[0004] The storage compartment of this utility model includes a storage component, a receiving component, a suction unit, and a locking component. The storage component includes a storage part and a sealing part. The receiving component has a receiving cavity for the storage part to move in and out. The receiving cavity is closed by the sealing part when the storage part moves into the receiving cavity. The suction unit includes a suction component and a connecting component, which connects the suction component and the receiving cavity. The locking component is movably installed on at least one of the storage component and the receiving component and is used to lock and unlock the sealing part when the receiving cavity is closed by the sealing part.

[0005] In some embodiments, the locking member includes a first abutting portion and a second abutting portion, and the receiving member is provided with a stop portion. When the blocking portion is locked by the locking member, the first abutting portion abuts against the side of the blocking portion away from the receiving member, and the second abutting portion abuts against the side of the stop portion away from the blocking portion.

[0006] In some embodiments, the locking member is rotatably mounted on the storage member or the holding member. When the storage member moves into the holding cavity, the rotation trajectory of the first abutting member passes through the side of the sealing member away from the holding member, and the rotation trajectory of the second abutting member passes through the side of the stop portion away from the sealing member.

[0007] In some embodiments, the placement member includes a pivot portion disposed on the sealing portion and rotatingly engaged with the locking member. The pivot portion forms the rotation center of the locking member, and the rotation center is perpendicular to the movement direction of the placement portion.

[0008] In some embodiments, the receiving component further includes a sliding contact portion for guiding the second abutment portion, the sliding contact portion having a first end extending toward the sealing portion and a second end bent and connected to the stop portion.

[0009] The distance variation trend between the first abutting portion and the blocking portion comprises: increasing as the second abutting portion moves from the first end to the second end, and decreasing as the second abutting portion moves from the second end to the abutting portion.

[0010] In some embodiments, the edge of the blocking portion protrudes from the outer wall of the receiving member, the locking member comprises a movable frame movably mounted on the edge of the blocking portion, and the second abutting portion comprises a roller rotatably mounted on the movable frame on a side close to the outer wall of the receiving member.

[0011] In some embodiments, the locking member comprises a fixedly connected gripping portion and a first abutting portion, the gripping portion and the first abutting portion are located on a side of the blocking portion away from the placing portion, the first abutting portion can move away from the blocking portion to disengage from the blocking portion, and can move close to the blocking portion until the first abutting portion abuts against a side of the blocking portion facing away from the receiving member.

[0012] In some embodiments, the first abutting portion is fixedly arranged on a side of the gripping portion close to the blocking portion; and / or,

[0013] A finger space is formed between the gripping portion and the blocking portion, the finger space is reduced when the locking member is in a locking operation, and is increased when the locking member is in an unlocking operation.

[0014] In some embodiments, a side of the blocking portion facing away from the placing portion is provided with a relief groove, and the first abutting portion is used for abutting against a bottom wall of the relief groove, when the first abutting portion abuts against the bottom wall of the relief groove, a side of the gripping portion facing away from the blocking portion is not higher than an opening of the relief groove.

[0015] In some embodiments, the placing portion has a placing cavity, the blocking portion is provided with a ventilation hole communicating with the placing cavity, and the locking member comprises a blocking cap, when the locking member locks the blocking portion, the blocking cap seals and closes the ventilation hole.

[0016] The multifunctional cabinet of the utility model comprises a cabinet body and a storage bin, the cabinet body has a containing cavity, and the receiving member is arranged in the containing cavity.

[0017] The storage bin of the utility model can realize fresh-keeping storage of food, condiments, and brewed drinks, and the user can first move the placing portion containing the stored objects into the receiving cavity until the blocking portion closes the receiving cavity, then controls the locking member to lock the blocking portion, and then starts the suction member to vacuumize the receiving cavity, so that the storage bin is convenient to use, the fresh-keeping storage of objects is easier to realize, and the locking member can effectively maintain the airtight isolation between the receiving cavity and the external environment, and eliminate the possibility of moisture and odor of the stored objects. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the multifunctional cabinet of an embodiment of the utility model;

[0019] Figure 2 Part structure schematic view of the multifunctional cabinet of one embodiment of the present application is shown in the figure;

[0020] Figure 3 Schematic view of the storage bin of one embodiment of the present application is shown in the figure;

[0021] Figure 4 Schematic view of the storage bin of one embodiment of the present application is shown in the figure

[0022] Figure 5 Schematic view of the storage bin of one embodiment of the present application is shown in the figure;

[0023] Figure 6 Schematic view of the storage bin of one embodiment of the present application is shown in the figure; Figure 5 Schematic view of the storage bin of one embodiment of the present application is shown in the figure;

[0024] Figure 7 Schematic view of the storage bin of one embodiment of the present application is shown in the figure;

[0025] Figure 8 Schematic view of the storage bin of one embodiment of the present application is shown in the figure;

[0026] Figure 9 Schematic view of the storage bin of one embodiment of the present application is shown in the figure;

[0027] Figure 10 Schematic view of the storage bin of one embodiment of the present application is shown in the figure.

[0028] Explanation of reference signs: 10, storage article; 11, storage part; 111, storage cavity; 12, blocking part; 1201, upper section; 1202, lower section; 121, air hole; 122, avoiding groove; 123, groove bottom wall; 124, groove opening; 125, pivoting part; 126, first side edge; 127, second side edge; 20, storage article; 21, taking and placing side; 22, storage cavity; 23, stopping part; 24, sliding contact part; 241, first end; 242, second end; 251, first side wall; 252, second side wall; 30, locking article; 31, movable rack; 32, first abutting part; 321, blocking cap; 33, second abutting part; 331, roller; 34, gripping part; 341, finger poking space; 40, suction unit; 41, suction article; 42, connecting article; 50, cabinet body; 51, accommodating cavity. DETAILED DESCRIPTION

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] This utility model provides a storage compartment and a multi-functional cabinet. The storage compartment can be used to store food, condiments, beverages, etc., and can also be used to store kitchen utensils, cookware, or other items. (See reference...) Figures 1-2 , Figures 3-4 , Figures 1-2 This is a multifunctional cabinet in one embodiment of the present utility model. Figures 3-4 As an embodiment of the present invention, the multi-functional cabinet includes a cabinet body 50 and a storage compartment. The cabinet body 50 has multiple accommodating cavities 51, and the storage compartment is placed in one or more of the accommodating cavities 51.

[0032] In some embodiments, the multi-functional cabinet is compatible with both preservation and disinfection functions. The cabinet body 50 has multiple accommodating cavities 51 for different purposes. The preservation and storage function is achieved by storage compartments placed in some of the accommodating cavities 51, while the disinfection function is achieved by disinfection compartments placed in other accommodating cavities 51. The composition and structure of the disinfection compartments can be the same as or different from the storage compartments. The accommodating cavity 51 used to house the disinfection compartment is equipped with an ultraviolet lamp and / or a high-temperature drying module. The ultraviolet lamp can disinfect bacteria and generate ozone.

[0033] Specifically, see Figures 3-6The utility model discloses a storage bin includes article 10, accomodating piece 20 and suction unit 40. Article 10 includes article 11 and plugging part 12, and article 11 is used to place the article to be preserved, and accomodating piece 20 includes take and put side 21 and is structured with accomodating cavity 22, and accomodating cavity 22 is through with take and put side 21 and forms the take and put mouth, and the take and put mouth allows article 11 to remove into and remove from accomodating cavity 22, and accomodating cavity 22 is used as the accomodating preservation space of the article to be preserved, and plugging part 12 is used as the shielding piece of plugging take and put mouth, when article 11 removes into accomodating cavity 22, plugging part 12 covers and sets up take and put mouth to close accomodating cavity 22, suction unit 40 includes suction piece 41 and communication piece 42, and communication piece 42 connects suction piece 41 with accomodating piece 20, and has the suction passage of communication suction piece 41 and accomodating cavity 22.

[0034] Reference Figure 2 Accomodating piece 20 is placed in containing cavity 51, and in the state that article 11 removes into accomodating cavity 22, when accomodating piece 20 is located in containing cavity 51, then article 11, the article to be preserved placed in article 11 and accomodating piece 20 are accommodated as a whole by containing cavity 51.

[0035] Optionally, in some embodiments, article 10 is a drawer, and plugging part 12 is approximately in the form of a door panel, article 11 includes an article bottom plate and a surrounding plate disposed inside plugging part 12, the article bottom plate is used to support the article to be preserved, and the surrounding plate is bently connected to the edge of the article bottom plate, plugging part 12, the article bottom plate and the surrounding plate form an article cavity 111 for accommodating the article to be preserved, when article 11 is removed into accomodating cavity 22, the article bottom plate, the surrounding plate and the article cavity 111 are all located in accomodating cavity 22, and the inside of plugging part 12 is attached to the edge of the take and put mouth.

[0036] It can be understood that, in other embodiments, the surrounding plate is not necessarily required, and only the plugging part 12 and the article bottom plate disposed inside the plugging part 12 can be retained.

[0037] Optionally, in some embodiments, the suction piece 41 includes a vacuum pump fixedly installed on the outside of the accomodating piece 20, and the communication piece 42 includes a suction pipe for communicating the vacuum pump with the accomodating piece 20.

[0038] In order to ensure that the suction unit 40 can smoothly vacuumize the storage cavity 22, and tightly close the storage cavity 22 by the blocking part 12, so as to prevent impurities such as external air, dust, moisture and the like from entering the storage cavity 22, the utility model also comprises a locking part 30, the locking part 30 is movably installed on at least one of the storage part 20 and the storage article 10, when the storage cavity 22 is closed by the blocking part 12, the user can lock the blocking part 12 by operating the locking part 30, so as to prevent the blocking part 12 from accidentally leaving the taking and placing side 21, so as to ensure that the storage cavity 22 and the external environment are airtight, in addition, when the storage cavity 22 is closed by the blocking part 12, the user can also unlock the blocking part 12 by operating the locking part 30, so that when the user intends to take out the preserved articles, the blocking part 12 can be taken away from the taking and placing side 21, and then the storage part 11 and the preserved articles on the storage part 11 are taken out from the storage cavity 22.

[0039] Specifically, referring to Figure 6 In some embodiments, the locking part 30 comprises a movable frame 31, a first abutting part 32 and a second abutting part 33, the movable frame 31 is rotatably installed on the blocking part 12, the first abutting part 32 and the second abutting part 33 are both arranged on the movable frame 31, the outside of the storage part 20 is provided with a stopping part 23, and the stopping part 23 is arranged away from the taking and placing side 21. When the blocking part 12 is locked by the locking part 30, the blocking part 12 is arranged on the taking and placing side 21, the first abutting part 32 abuts on the side of the blocking part 12 away from the storage part 20 and the storage part 11, and the second abutting part 33 abuts on the side of the stopping part 23 away from the blocking part 12 and the taking and placing side 21. At this time, the pressure of the first abutting part 32 acting on the blocking part 12 makes the taking and placing opening edge be sealed and closed by the blocking part 12, and the pressure of the stopping part 23 acting on the second abutting part 33 makes the first abutting part 32 not accidentally separate from the blocking part 12, so as to achieve the purpose of locking the blocking part 12 on the taking and placing side 21 by the locking part 30, so that the taking and placing opening is closed.

[0040] It should be noted that in other embodiments, the movable frame 31 can also be installed on the storage part 11 or other parts of the storage article 10 by other movable installation modes, not limited to being rotatably installed on the blocking part 12. Figure 6 Based on the embodiment shown in the figure, the movable frame 31 can also be rotatably installed on the storage part 20, of course, the movable frame 31 can also be installed on the storage part 20 by other movable installation modes.

[0041] Again referring to Figures 3-6 At the same time, referring to Figures 8-9The storage article 10 further comprises a pivot portion 125 arranged at the edge of the blocking portion 12, the pivot portion 125 is rotationally connected with the movable frame 31, so that the movable frame 31 can rotate around the axis of the pivot portion 125, and the axis of the pivot portion 125 thus serves as the rotation center of the locking member 30. When the movable frame 31 rotates around the axis of the pivot portion 125, the first abutting portion 32 and the second abutting portion 33 can synchronously rotate around the axis of the pivot portion 125. When the storage article 10 is a drawer, the storage portion 11 can be moved into and out of the receiving cavity 22 according to a preset access direction, i.e., the storage portion 11 is slidingly connected with the receiving member 20, and the preset access direction is the sliding direction of the storage portion 11, and the taking-and-placing side 21 is perpendicular to the preset access direction. The axis of the pivot portion 125 is perpendicular to the preset access direction. It can be understood that when the movable frame 31 is rotationally arranged on the receiving member 20, the pivot portion 125 is arranged on the receiving member 20.

[0042] The preset access direction can be a horizontal direction, so that the user can horizontally pull out the storage portion 11 from the receiving cavity 22, and horizontally push the blocking portion 12 to push the storage portion 11 into the receiving cavity 22. Referring to Figure 5 and Figure 8 The outer wall of the receiving member 20 comprises a first side wall 251 and a second side wall 252 arranged opposite to each other in the horizontal direction, the blocking portion 12 comprises a first side edge 126 and a second side edge 127 arranged opposite to each other in the horizontal direction, the first side edge 126 protrudes from the first side wall 251 in the horizontal direction, the second side edge 127 protrudes from the second side wall 252 in the horizontal direction, the number of the pivot portions 125 and the number of the locking members 30 are both two, the two locking members 30 are rotationally connected with the two pivot portions 125 respectively, and the two pivot portions 125 are arranged on the first side edge 126 and the second side edge 127 respectively, and the axes of the two pivot portions 125 are both parallel to the horizontal direction.

[0043] Further, the number of the stop portions 23 is two, the two stop portions 23 are fixedly arranged on the outer side of the first side wall 251 and the outer side of the second side wall 252 respectively, and the stop portions 23 can be accommodated together with the receiving member 20 in the accommodating cavity 51. Referring to Figures 2-3 When the storage portion 11 is moved into the receiving cavity 22 and the locking member 30 locks the blocking portion 12 on the taking-and-placing side 21, the movable frame 31 of one of the locking members 30 is arranged in a stacked manner with the first side wall 251, and the movable frame 31 of the other locking member 30 is arranged in a stacked manner with the second side wall 252. In this way, the size of the entire storage compartment in the horizontal direction can be reduced, so that the storage article 10, the receiving member 20 and the locking member 30 can all be accommodated in the accommodating cavity 51.

[0044] Referring to Figures 3-4 , Figure 6In the embodiment where the locking member 30 is rotatably installed on the storage member 10 or the receiving member 20, when the user moves the storage portion 11 into the receiving cavity 22, the user can drive the movable frame 31 to rotate around the axis of the pivot portion 125, so as to switch the locking member 30 between the locked state and the unlocked state. During the rotation of the movable frame 31 around the axis of the pivot portion 125, the first abutting portion 32 passes the side of the blocking portion 12 away from the receiving member 20 and the storage portion 11, and the second abutting portion 33 passes the side of the stop portion 23 away from the blocking portion 12. As shown in Figure 6 , preferably, when the second abutting portion 33 reaches the side of the stop portion 23 away from the blocking portion 12, the first abutting portion 32 simultaneously reaches the side of the blocking portion 12 away from the receiving member 20 and the storage portion 11 and abuts against the blocking portion 12.

[0045] Optionally, referring to Figures 5-6 , Figures 9-10 , the second abutting portion 33 comprises a roller 331 rotatably installed on the side of the movable frame 31 relatively close to the outer wall of the receiving member 20, and when the storage portion 11 is moved into the receiving cavity 22 and the locking member 30 locks the blocking portion 12 at the taking-and-placing side 21, the roller 331 abuts against the side of the stop portion 23 away from the blocking portion 12 and the taking-and-placing side 21. In this way, the second abutting portion 33 and the stop portion 23 can abut against each other through rolling friction to lock the blocking portion 12, or can be separated from each other through rolling friction to unlock the blocking portion 12, which greatly improves the degree of friction damage between the second abutting portion 33 and the stop portion 23, and the external force required for the locking member 30 to lock and unlock the blocking portion 12 is smaller, which is more convenient for the user to easily and labor-savingly operate the locking member 30.

[0046] Specifically, the stop portion 23 comprises a first stop portion 23 provided on the first side wall 251 and a second stop portion 23 provided on the second side wall 252, the movable frame 31 comprises a first movable frame 31 rotatably connected to the first side edge 126 and a second movable frame 31 rotatably connected to the second side edge 127, and the roller 331 comprises a first roller 331 and a second roller 331. When the locking member 30 locks the blocking portion 12, the first movable frame 31 and the first side wall 251 are arranged in a spaced-apart and facing manner, the second movable frame 31 and the second side wall 252 are arranged in a spaced-apart and facing manner, the first roller 331 is rotatably installed on the side of the first movable frame 31 close to the first side wall 251 and abuts against the side of the first stop portion 23 away from the taking-and-placing side 21 and the blocking portion 12, and the second roller 331 is rotatably installed on the side of the second movable frame 31 close to the second side wall 252 and abuts against the side of the second stop portion 23 away from the taking-and-placing side 21 and the blocking portion 12. In other embodiments, the number of the locking member 30 can also be one.

[0047] In some embodiments, the locking member 30 further comprises a gripping portion 34 fixedly connected with the first abutting portion 32, as shown in Figure 2 、 Figure 6 、 Figures 9-10 In the state that the storage portion 11 is moved into the receiving cavity 22, the gripping portion 34 and the first abutting portion 32 are both located at the side of the blocking portion 12 away from the storage portion 11 and the taking-and-placing side 21. The gripping portion 34 is fixedly connected with the movable frame 31 and serves as a position where the user applies force to the locking member 30. The user directly manually applies force to the gripping portion 34, which drives the movable frame 31 to move relative to the receiving member 20 and the storage member 10, so that the first abutting portion 32 and the second abutting portion 33 move together with the movable frame 31 to realize the locking and unlocking of the blocking portion 12 by the locking member 30.

[0048] As shown in Figure 6 , the gripping portion 34 is spaced apart from the side of the blocking portion 12 away from the taking-and-placing side 21 and the storage portion 11. The first abutting portion 32 is fixedly arranged at the side of the gripping portion 34 close to the blocking portion 12. The first abutting portion 32 can move away from the blocking portion 12 to disengage from the blocking portion 12 and can move together with the gripping portion 34 to approach the blocking portion 12 until the first abutting portion 32 abuts against the side of the blocking portion 12 away from the taking-and-placing side 21 and the storage portion 11. In this way, the user only needs to apply pulling force to the gripping portion 34 to move the gripping portion 34 away from the blocking portion 12 to unlock the blocking portion 12, and only needs to apply pushing force to the gripping portion 34 to move the gripping portion 34 close to the blocking portion 12 to lock the blocking portion 12. Whether it is to unlock the blocking portion 12 or to lock the blocking portion 12, the operation of the locking member 30 is very easy and convenient for the user to complete quickly.

[0049] It is worth mentioning that, in the case that the locking member 30 is installed on the storage member 10, the user can not only apply pulling force to the gripping portion 34 to unlock the blocking portion 12, but also can continue to apply pulling force to the gripping portion 34 after the blocking portion 12 is unlocked to indirectly take out the storage portion 11 and the preserved items placed in the storage portion 11 from the receiving cavity 22. Of course, the user can also apply pushing force to the gripping portion 34 to indirectly push the storage portion 11 and the preserved items placed in the storage portion 11 into the receiving cavity 22, and then continue to apply pushing force to the gripping portion 34 to lock the blocking portion 12.

[0050] Referring to Figure 6 、 Figures 8-9Optionally, the blocking part 12 is provided with a recess 122 on the side away from the storage part 11 and the taking and placing side 21, so that the side of the blocking part 12 away from the storage part 11 comprises a recess bottom wall 123, which is the bottom wall of the recess 122, and the recess bottom wall 123 serves as the abutting part of the first abutting part 32 abutting the blocking part 12. When the locking piece 30 locks the blocking part 12, the first abutting part 32 abuts the recess bottom wall 123, at this time the gripping part 34 is located in the recess 122, and at this time the side of the gripping part 34 away from the blocking part 12 and the storage part 11 is not higher than the opening of the recess 122. The recess 122 can accommodate the gripping part 34 when the blocking part 12 is locked, so that the side of the storage bin towards the user is flat and beautiful, and the gripping part 34 is not too conspicuous. The side of the blocking part 12 away from the storage part 11 and the taking and placing side 21, and the side of the gripping part 34 away from the blocking part 12 together constitute the side of the storage bin towards the user.

[0051] Specifically, in the embodiment shown in Figure 6 , Figures 8-9 , the recess 122 is a stepped groove, the blocking part 12 comprises an upper section 1201 with a relatively thick thickness and a lower section 1202 with a relatively thin thickness. The back surface of the upper section 1201 is flush with the back surface of the lower section 1202 and is used to fit the taking and placing side 21 to close the taking and placing opening. The front surface of the upper section 1201 protrudes away from the storage bin 20 relative to the front surface of the lower section 1202. The recess bottom wall 123 is the front surface of the lower section 1202. When the gripping part 34 is located in the recess 122, the side of the gripping part 34 away from the recess bottom wall 123 is flush with the front surface of the upper section 1201. The edge of the front surface of the upper section 1201 forms a recess opening 124, which is the opening of the recess 122. A finger space 341 is formed between the gripping part 34 and the front surface of the lower section 1202, which allows the user to put his fingers in to facilitate the gripping part 34 to exert a pulling force. Figure 6 From the state shown in , when the movable frame 31 rotates clockwise about the pivot part 125, the locking piece 30 is unlocked at this time, and the size of the finger space 341 increases. From the state of unlocking the blocking part 12 by the locking piece 30, when the movable frame 31 rotates in the opposite direction about the pivot part 125, the locking piece 30 is locked at this time, and the size of the finger space 341 decreases. When the first abutting part 32 abuts the blocking part 12, the size of the finger space 341 reaches the minimum.

[0052] When the first abutting part 32 abuts the blocking part 12, and the side of the gripping part 34 away from the recess bottom wall 123 is flush with the front surface of the upper section 1201, not only the aesthetic level of the storage bin is improved, but also the user can easily clean the side of the storage bin towards the user. It can be understood that in other embodiments, if the aesthetic appearance of the storage bin is not considered, the recess 122 can also be omitted.

[0053] Referring to Figure 9 In some embodiments, the storage object 10 is a drawer, the storage part 11 has a storage cavity 111 for storing the stored objects, the blocking part 12 is provided with a plurality of air holes 121 which are in communication with the storage cavity 111 and the side of the blocking part 12 away from the storage part 11, and the air holes 121 allow the gas exchange between the inside of the storage cavity 111 and the outside environment, thereby ventilating and deodorizing the storage cavity 111 and the storage cavity 22. The locking member 30 further comprises a blocking cap 321 which airtightly closes the air holes 121 when the storage part 11 is moved into the storage cavity 22 and the locking member 30 locks the blocking part 12.

[0054] Optionally, in order to reduce the number of components of the locking member 30 and thereby reduce the assembly steps of the locking member 30, the blocking cap 321 and the first abutting part 32 are integrally formed, and both are formed by the same blocking abutting structure which is fixedly arranged on the side of the gripping part 34 close to the blocking part 12.

[0055] In order to enhance the ventilation effect, the number of the air holes 121 and the number of the blocking caps 321 are both multiple and comparable, the plurality of air holes 121 are uniformly arranged on the blocking part 12, for example, the plurality of air holes 121 can be arranged on the blocking part 12 in an array or equidistantly spaced manner, and each blocking cap 321 is dedicated to airtightly closing one air hole 121. In this way, the locking member 30 can apply abutting pressure to the blocking part 12 at multiple positions through the plurality of blocking caps 321, the distribution of the pressure on the blocking part 12 is more balanced, and the taking and placing opening is tightly closed.

[0056] In some embodiments, the storage member 20 is further provided with a sliding contact part 24 for guiding the second abutting part 33, referring to Figures 3-4 、 Figure 7 Figures 3-4 The sliding contact part 24 has a first end 241 extending close to the taking and placing side 21 and the blocking part 12, and has a second end 242 bent connected with the stopping part 23, and the distance from the second end 242 to the taking and placing side 21 and the blocking part 12 is greater than the distance from the first end 241 to the taking and placing side 21 and the blocking part 12. The number of the sliding contact parts 24 can be two, one of which is arranged on the first side wall 251 of the storage member 20 and is bent connected with the first stopping part 23, and the other of which is arranged on the second side wall 252 of the storage member 20 and is bent connected with the second stopping part 23. Assuming that the storage part 11 has been moved into the storage cavity 22 in advance, and the user is ready to operate the locking member 30 to complete the locking of the blocking part 12, then in the process of moving the second abutting part 33 along the sliding contact part 24, the distance between the first abutting part 32 and the blocking part 12 changes according to the following trend:

[0057] As the second abutting portion 33 moves close to the second end 242 from the first end 241, the distance between the first abutting portion 32 and the blocking portion 12 gradually increases, and then, as the second abutting portion 33 moves close to the first abutting portion 32 from the second end 242 to the stop portion 23, the distance between the first abutting portion 32 and the blocking portion 12 rapidly decreases, and finally, when the second abutting portion 33 reaches the side of the stop portion 23 away from the taking-and-placing side 21 and the blocking portion 12, the first abutting portion 32 abuts on the blocking portion 12 synchronously.

[0058] In this way, as the second abutting portion 33 moves close to the second end 242 from the first end 241, a pressing space is gradually formed between the first abutting portion 32 and the blocking portion 12, and the second abutting portion 33 is always supported by the sliding contact portion 24, so that the user can continuously apply a pushing force to the gripping portion 34 and / or the second abutting portion 33 during the movement of the second abutting portion 33 along the sliding contact portion 24, and when the second abutting portion 33 slides to the joint between the second end 242 and the stop portion 23, the sliding contact portion 24 no longer supports the second abutting portion 33 instantaneously, so that the impulse applied to the locking member 30 by the user can be rapidly converted into the momentum change of the locking member 30, and the first abutting portion 32 rapidly reaches the side of the stop portion 23 away from the taking-and-placing side 21 and the blocking portion 12 by virtue of the momentum change of the locking member 30, and the pressing space disappears rapidly. In summary, the difficulty of the user in operating the locking member 30 to lock the blocking portion 12 is further reduced, and the user does not need to repeatedly confirm whether the second abutting portion 33 reaches the position suitable for abutting on the stop portion 23, but only needs to continuously apply a smaller pushing force to the gripping portion 34 and / or the second abutting portion 33, and the pressing space makes it possible for the impulse of the locking member 30 to be converted into the momentum change of the locking member 30.

[0059] Preferably, when the second abutting portion 33 comprises a roller 331 rotatably mounted on the movable frame 31, the roller 331 is in rolling contact with the sliding contact portion 24, so that the roller 331 can roll along the sliding contact portion 24 from the first end 241 to the second end 242 and from the second end 242 to the stop portion 23, which helps to reduce the external force required by the user in operating the locking member 30, and can alleviate the degree of wear of the sliding contact portion 24 and the second abutting portion 33. In other embodiments, the roller 331 is not necessary, and the second abutting portion 33 and the sliding contact portion 24 can be in sliding contact.

[0060] The technical features of the above-described embodiments can be combined in any manner, and for the sake of brevity, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not contradict each other, they should be considered as within the scope of the present disclosure.

[0061] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present application, and are not used as a limitation to the present application, and as long as the above embodiments are made within the scope of the present application, the appropriate changes and variations of the above embodiments fall within the scope of the present application.

Claims

1. A storage bin characterized by, The utility model provides a storage device, which comprises a storage part (11) and a blocking part (12), a receiving part (20) with a receiving cavity (22) for the storage part (11) to move in and out, the receiving cavity (22) being closed by the blocking part (12) when the storage part (11) moves into the receiving cavity (22), a suction unit (40) comprising a suction part (41) and a communication part (42), the communication part (42) being connected to the suction part (41) and the receiving cavity (22), and a locking part (30) movably mounted on at least one of the storage part (11) and the receiving part (20) to lock and unlock the blocking part (12) when the receiving cavity (22) is closed by the blocking part (12). The locking part (30) comprises a first abutting part (32) and a second abutting part (33), the receiving part (20) is provided with a stopping part (23), the first abutting part (32) abuts against one side of the blocking part (12) away from the receiving part (20), and the second abutting part (33) abuts against one side of the stopping part (23) away from the blocking part (12) when the blocking part (12) is locked by the locking part (30). The locking part (30) is rotatably mounted on the storage part (11) or the receiving part (20), the rotation track of the first abutting part (32) passes through one side of the blocking part (12) away from the receiving part (20), and the rotation track of the second abutting part (33) passes through one side of the stopping part (23) away from the blocking part (12) when the storage part (11) moves into the receiving cavity (22). The storage part (11) comprises a pivoting part (125) provided on the blocking part (12) and rotatably connected to the locking part (30), the pivoting part (125) is used to form the rotation center of the locking part (30), and the rotation center is perpendicular to the moving direction of the storage part (11). The receiving part (20) is further provided with a sliding part (24) for guiding the second abutting part (33), the sliding part (24) has a first end (241) extending towards the blocking part (12) and a second end (242) bent and connected to the stopping part (23), 2. The cartridge of claim 1, wherein, The distance between the first abutting part (32) and the blocking part (12) increases as the second abutting part (33) moves from the first end (241) to the second end (242) and decreases as the second abutting part (33) moves from the second end (242) to the stopping part (23).

3. The cartridge of claim 2, wherein, The edge of the blocking part (12) protrudes from the outer wall of the receiving part (20), the locking part (30) comprises a movable frame (31) movably mounted on the edge of the blocking part (12), and the second abutting part (33) comprises a roller (331) rotatably mounted on one side of the movable frame (31) close to the outer wall of the receiving part (20).

4. The cartridge of claim 3, wherein, ​ 5. The cartridge of claim 3, wherein, ​ ​ 6. The cartridge of claim 2, wherein, ​ 7. The cartridge of claim 1, wherein The locking member (30) comprises a fixedly connected gripping portion (34) and a first abutting portion (32), the gripping portion (34) and the first abutting portion (32) are located on the side of the blocking portion (12) away from the storage portion (11), the first abutting portion (32) can follow the gripping portion (34) to move away from the blocking portion (12) so as to be separated from the blocking portion (12), and can follow the gripping portion (34) to move close to the blocking portion (12) until the first abutting portion (32) abuts on the side of the blocking portion (12) away from the receiving member (20).

8. The cartridge of claim 7, wherein, The first abutting portion (32) is fixedly arranged on the side of the gripping portion (34) close to the blocking portion (12); and / or, The gripping portion (34) and the blocking portion (12) form a finger space (341), the finger space (341) is reduced when the locking member (30) performs a locking operation, and is increased when the locking member (30) performs an unlocking operation.

9. The cartridge of claim 7, wherein, The side of the blocking portion (12) away from the storage portion (11) is provided with a avoiding groove (122), the first abutting portion (32) is used for abutting on the bottom wall of the avoiding groove (122), when the first abutting portion (32) abuts on the bottom wall of the avoiding groove (122), the gripping portion (34) is not higher than the opening of the avoiding groove (122).

10. The cartridge of claim 1, wherein, The storage portion (11) has a storage cavity (111), the blocking portion (12) is provided with a ventilation hole (121) communicating with the storage cavity (111), the locking member (30) comprises a blocking cap (321), when the locking member (30) locks the blocking portion (12), the blocking cap (321) seals and closes the ventilation hole (121).

11. A multi-functional cabinet characterized by, The cabinet (50) has a containing cavity (51), and the receiving member (20) is arranged in the containing cavity (51).

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