Storage device and refrigerator
By designing a storage device including a cover plate, a storage shell and a limiter device, the problem of moisture loss and freshness reduction of vegetables caused by the entry of outside air in the refrigerator storage room is solved, and rapid positioning and layered storage are achieved. Store items with special odors in closed containers to prevent the odor from spreading.
Patent Information
- Application Number
- CN202420915305.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-29
AI Technical Summary
The design of the existing refrigerator storage room causes external air to enter the storage space, resulting in accelerated loss of water in vegetables, reduced freshness, and complicated expansion and adjustment of the storage box, and special odors are likely to affect the odor of other items when stored.
Design a storage device, including the cover, the storage shell, and the limit device. The storage shell is composed of the shell and the telescopic board. The expansion plate is limited to achieve fast positioning and storage storage, and special items are closed through the partition.
Effectively prevent external air from entering the storage space, reducing the loss of water in vegetables, increasing the utilization of storage space, and achieving closure storage of special items of odors, and preventing odors from dispersing odor.
Smart Images
Figure CN222393159U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage, in particular to a storage device and a refrigerator. Background Art
[0002] There are two types of internal storage chambers in refrigerators currently on the market, including shelves and storage boxes. The storage space of the shelves and storage boxes is not completely closed. When the refrigerator door is opened, outside air enters the storage chamber and directly contacts the fruits and vegetables in the shelves and storage boxes, and absorbs moisture from the fruits and vegetables in the storage chamber, which accelerates the decay of the vegetables in the storage chamber. As the outside air circulates in the storage space of the shelves and storage boxes, the moisture loss rate will increase, resulting in reduced freshness of the vegetables stored in the storage chamber, causing food waste.
[0003] The prior art requires screws to be used to fix the storage box when adjusting the extension and contraction of the storage box, which is cumbersome to operate. When the screws are covered with ice, the screws cannot be easily turned. At the same time, the prior art does not layer the storage box when storing items, which causes some items with special odors to change the odor of other items stored together when they are stored. Utility Model Content
[0004] In order to solve the technical problems in the background technology, the utility model provides a storage device, which includes a cover plate, a storage shell and a limit device;
[0005] The cover plate is disposed on the top of the storage shell, and the limiting device is disposed on the side wall of the storage shell;
[0006] The storage housing comprises an outer shell and a telescopic plate, an inner wall of the outer shell is provided with a mounting groove, the shape of the mounting groove matches the shape of the telescopic plate, the telescopic plate is embedded in the mounting groove, the outer shell is slidably connected to the telescopic plate, the top of the telescopic plate is connected to the cover plate, and the side wall of the outer shell is fixedly connected to the limiting device;
[0007] The limiting device includes a first telescopic rod and a first elastic component, the first elastic component is sleeved on the outer surface of the first telescopic rod, and one side of the first telescopic rod is fixedly connected to the inner side wall of the shell.
[0008] Furthermore, the limiting device also includes a limiting block and a limiting plate;
[0009] The limiting plate is arranged on the other side of the first telescopic rod, the limiting plate is fixedly connected to the side of the first telescopic rod away from the shell, the limiting block is arranged on the top of the limiting plate, and the limiting block is fixedly connected to the top of the limiting plate close to the first telescopic rod.
[0010] Furthermore, the storage housing further comprises a supporting block and a positioning block;
[0011] The shell is a hollow cavity structure, the support block is fixed to the side wall of the inner cavity of the shell, the support block is provided with a first slot, the shape of the first slot matches the shape of the support block, and the positioning block is fixed in the first slot of the support block.
[0012] Further, the storage housing also includes a partition;
[0013] The partition is arranged in the cavity of the shell, the shape of the partition matches the shape of the telescopic plate, the partition is arranged in the storage space formed by the shell and the telescopic plate, the partition is fixedly connected to the top of the positioning block, and the outer wall of the partition is connected to the top of the inner cavity of the shell.
[0014] Furthermore, a limiting hole is provided on the outer side wall of the telescopic plate, and the limiting block is provided in the limiting hole.
[0015] Furthermore, the device also includes a supporting device, which is arranged at the bottom of the storage shell and connected to the outer shell.
[0016] Furthermore, the support device includes a vent hole, a support plate, a second telescopic rod and a support mechanism;
[0017] The air vent is arranged on the outer surface of the shell, the support plate is arranged at the bottom of the air vent, the support plate is connected to the bottom of the shell, the inner wall of the support plate is fixedly connected to the second telescopic rod, the top of the second telescopic rod is fixedly connected to the bottom of the shell, the support mechanism is arranged on the outer surface of the support plate, and the support mechanism is fixedly connected to the support plate.
[0018] Further, the support mechanism includes a fixing plate, a fixing column, a mounting plate, a second elastic component and a fixing block;
[0019] The fixing plate is fixedly arranged around the supporting plate, the fixing column is slidably connected to the fixing plate, the mounting plate is fixedly connected to a side of the fixing column away from the fixing plate, the second elastic component is sleeved at a preset position of the fixing column, and the fixing block is fixedly connected to a side of the mounting plate away from the second elastic component.
[0020] Furthermore, the support mechanism also includes a clamping block, a rotating shaft and a support rod;
[0021] A second slot is provided on a side of the fixed block away from the mounting plate, the shape of the slot matches the second slot, the slot is engaged in the second slot of the fixed block, the shaft is fixedly connected to the axis of the block, one end of the shaft is fixedly rotatably connected to the support plate, and the support rod is fixedly connected to a side of the shaft close to the support plate.
[0022] The utility model also provides a refrigerator, which comprises the storage device as described above.
[0023] The beneficial effects of the utility model are:
[0024] The storage device of the utility model comprises a cover plate, a storage shell and a limiting device; the top of the storage shell is provided with a cover plate, and the side wall of the storage shell is provided with a limiting device; the storage shell comprises an outer shell and a telescopic plate, the inner wall of the outer shell is provided with a mounting groove, the shape of the mounting groove matches the shape of the telescopic plate, the telescopic plate is embedded in the mounting groove, the outer shell is slidably connected with the telescopic plate, the top of the telescopic plate is connected with the cover plate, and the side wall of the outer shell is fixedly connected with the limiting device; the limiting device comprises a first telescopic rod and a first elastic component, the first elastic component is sleeved on the outer surface of the first telescopic rod, and one side of the first telescopic rod is fixedly connected with the inner side wall of the outer shell. The utility model limits the telescopic plate through the limiting device, so that the telescopic plate can be quickly positioned after being raised or lowered, so that the telescopic plate remains in the position after being raised or lowered; by setting the storage shell and the cover plate, the storage space is increased, and layered storage is realized, and at the same time, items with special odors can be closed and stored to prevent the odor from escaping. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments 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 It is a schematic diagram of a storage device provided by the utility model;
[0027] Figure 2 This is a structural schematic diagram of a support mechanism, a storage shell and a cover plate of a storage device provided by the utility model;
[0028] Figure 3 This is a schematic diagram of the inner cavity structure of a storage shell of a storage device provided by the utility model;
[0029] Figure 4It is an enlarged schematic diagram of the connection part between the limiting device and the shell of a storage device provided by the utility model;
[0030] Figure 5 It is a structural schematic diagram of a support mechanism of a storage device provided by the utility model;
[0031] Among them, the figure marks correspond to: 1-housing, 2-telescopic plate, 3-limiting device, 4-support mechanism, 11-ventilation hole, 12-support block, 13-partition, 14-positioning block, 15-support plate, 16-second telescopic rod, 21-cover plate, 22-connecting plate, 23-rubber block, 24-limiting hole, 31-limiting plate, 32-limiting block, 33-first telescopic rod, 34-first elastic component, 41-fixing plate, 42-fixing column, 43-second elastic component, 44-mounting plate, 45-fixing block, 46-block, 47-support rod. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0033] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model 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. Since the embodiments disclosed in the present utility model can be set in different directions, these terms indicating directions are only for illustration and should not be regarded as limitations. For example, "up" and "down" are not necessarily limited to directions opposite to or consistent with the direction of gravity. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.
[0034] like Figure 1-5 As shown ( Figure 3 A represents the connection part between the limiting device 3 and the housing 1), the utility model provides a storage device, the storage device comprises a cover plate 21, a storage housing and a limiting device 3;
[0035] The cover plate 21 is provided on the top of the storage shell, and the limit device 3 is provided on the side wall of the storage shell; the storage shell includes an outer shell 1 and a telescopic plate 2, a mounting groove is provided around the inner wall of the outer shell 1, the shape of the mounting groove matches the shape of the telescopic plate 2, the telescopic plate 2 is embedded in the mounting groove, the outer shell 1 is slidably connected to the telescopic plate 2, the top of the telescopic plate 2 is connected to the cover plate 21, and the side wall of the outer shell 1 is fixedly connected to the limit device 3; the limit device 3 includes a first telescopic rod 33 and a first elastic component 34, the first elastic component 34 is sleeved on the outer surface of the first telescopic rod 33, and one side of the first telescopic rod 33 is fixedly connected to the inner wall of the outer shell 1. The utility model limits the telescopic plate 2 by the limiting device 3, so that after the telescopic plate 2 is raised or lowered, the telescopic plate 2 can be quickly positioned to keep the telescopic plate 2 in the position after being raised or lowered; by setting the storage shell and the cover plate 21, the storage space is increased to achieve layered storage, and at the same time, items with special odors can be stored in a closed manner to prevent the odor from escaping.
[0036] Exemplarily, the above-mentioned limiting device 3 also includes a limiting block 32 and a limiting plate 31;
[0037] The above-mentioned limiting plate 31 is arranged on the other side of the above-mentioned first telescopic rod 33, and the above-mentioned limiting plate 31 is fixedly connected to the side of the above-mentioned first telescopic rod 33 away from the above-mentioned shell 1, and the above-mentioned limiting block 32 is arranged on the top of the above-mentioned limiting plate 31, and the above-mentioned limiting block 32 is fixedly connected to the top of the above-mentioned limiting plate 31 close to the above-mentioned first telescopic rod 33.
[0038] Exemplarily, a limiting hole 24 is disposed on the outer side wall of the telescopic plate 2 , and the limiting block 32 is disposed in the limiting hole 24 .
[0039] Furthermore, if Figure 1-4As shown, the inner wall of the shell 1 is slidably connected with the telescopic plate 2, the inner wall at the top of the telescopic plate 2 is clamped with the cover plate 21, and the inner walls on the left and right sides of the shell 1 are fixedly connected with the limit device 3; the number of the first telescopic rods 33 and the first elastic component 34 is 4, and the surfaces of the four first telescopic rods 33 facing each other are fixedly connected to the inner walls on the left and right sides of the shell 1 respectively, and the surfaces of the four first telescopic rods 33 facing each other are fixedly connected with the limit plates 31; the opposite surfaces of the tops of the two limit plates 31 are fixedly connected. The above-mentioned limit block 32 is fixedly connected, and the outer walls of the above-mentioned limit block 32 are all inserted into the inner walls of the above-mentioned limit hole 24. The above-mentioned limit holes 24 are opened on the outer walls of the left and right sides of the above-mentioned telescopic plate 2, arranged in a linear array, and have a rectangular shape; the outer walls of the above-mentioned four first telescopic rods 33 are all slidably connected with the above-mentioned first elastic components 34, and the sides of the above-mentioned four first elastic components 34 that are away from each other are fixedly connected to the opposite surfaces of the two limit plates 31, and the opposite surfaces of the above-mentioned four first elastic components 34 are respectively fixedly connected to the inner walls of the left and right sides of the above-mentioned shell 1.
[0040] In the present invention, when the telescopic plate 2 needs to be pulled out, the limiting plate 31 is pulled first to extend the first telescopic rod 33 and the first elastic component 34, driving the limiting block 32 to move synchronously, so that the outer wall of the limiting block 32 is no longer plugged into the inner wall of the limiting hole 24, and then the telescopic plate 2 can be pulled upward. When the height is sufficient, stop pulling the telescopic plate 2, so that the outer wall of the limiting block 32 is plugged into the inner wall of the limiting hole 24 again, thereby increasing the storage space and realizing the rapid positioning of the telescopic plate 2, so that the telescopic plate 2 is kept in the desired position.
[0041] Exemplarily, the storage housing further includes a support block 12 and a positioning block 14;
[0042] The shell 1 is a hollow cavity structure, the support block 12 is fixed to the side wall of the inner cavity of the shell 1, the support block 12 is provided with a first slot, the shape of the first slot matches the shape of the support block 12, and the positioning block 14 is fixed in the first slot of the support block 12.
[0043] Exemplarily, the storage housing further includes a partition 13;
[0044] The partition 13 is arranged in the cavity of the shell 1, the shape of the partition 13 matches the shape of the telescopic plate 2, the partition 13 is arranged in the storage space formed by the shell 1 and the telescopic plate 2, the partition 13 is fixedly connected to the top of the positioning block 14, and the outer wall of the partition 13 is connected to the top of the inner cavity of the shell 1.
[0045] Furthermore, if Figure 3As shown, the support blocks 12 are fixedly connected to the middle parts of the four sides of the inner cavity of the shell 1, the number of the support blocks 12 is 4, the inner wall of each of the support blocks 12 is plugged with the positioning blocks 14, the number of the positioning blocks 14 is 4, the tops of the four positioning blocks 14 are fixedly connected with the partitions 13, and the outer walls of the partitions 13 overlap with the top of the inner cavity of the shell 1.
[0046] In the utility model, the positioning block 14 is plugged into the inner wall of the support block 12 so that the partition plate 13 overlaps the top of the support block 12, thereby dividing the storage space formed by the shell 1 and the telescopic plate 2 into two layers, the upper and the lower layers.
[0047] Furthermore, if Figure 1 and Figure 2 As shown, connecting plates 22 are fixedly connected to the front and rear sides of the middle part of the upper surface of the cover plate 21, and rubber blocks 23 are fixedly connected to the opposite surfaces of the two connecting plates 22. The outer walls of the two rubber blocks 23 are respectively clamped with the inner walls of the front and rear sides of the telescopic plate 2 near the upper end, and the shape of the rubber blocks 23 is semicircular.
[0048] In the utility model, the cover plate 21 is covered so that the outer wall of the bottom of the cover plate 21 is engaged with the inner wall of the telescopic plate 2. At the same time, the cover plate 21 drives the connecting plate 22 to move synchronously, and the connecting plate 22 drives the rubber block 23 to move synchronously, so that the rubber block 23 is engaged with the inner wall of the telescopic plate 2, thereby closing the storage space on the upper layer and preventing the odor from dissipating.
[0049] Exemplarily, the device further comprises a supporting device, which is disposed at the bottom of the storage shell and is connected to the housing 1 .
[0050] Exemplarily, the supporting device comprises a vent hole 11, a supporting plate 15, a second telescopic rod 16 and a supporting mechanism 4;
[0051] The above-mentioned air vent 11 is arranged on the outer surface of the above-mentioned shell 1, the above-mentioned support plate 15 is arranged at the bottom of the above-mentioned air vent 11, the above-mentioned support plate 15 is connected to the bottom of the above-mentioned shell 1, the inner wall of the above-mentioned support plate 15 is fixedly connected to the above-mentioned second telescopic rod 16, the top of the above-mentioned second telescopic rod 16 is fixedly connected to the bottom of the above-mentioned shell 1, and the above-mentioned support mechanism 4 is arranged on the outer surface of the above-mentioned support plate 15, and the above-mentioned support mechanism 4 is fixedly connected to the above-mentioned support plate 15.
[0052] Furthermore, if Figure 2As shown, the air holes 11 are provided at the bottom of the housing 1 and are arranged in a linear array. The bottom of the housing 1 is overlapped with the support plate 15. The inner wall of the support plate 15 is fixedly connected with a second telescopic rod 16. The second telescopic rod 16 is arranged in a rectangular array. The support mechanism 4 is fixedly connected to the middle of the outer walls around the support plate 15.
[0053] In the utility model, the telescopic plate 2 is limited by a limiting mechanism, and when the telescopic plate 2 is extended to a sufficient height, it can be quickly positioned, and then the storage space formed by the shell 1 and the telescopic plate 2 is divided into an upper and lower layer by the partition 13, so that the items can be stored separately, and then the top of the support plate 15 is no longer blocked by the support mechanism 4 to make the lower layer of the storage space breathable.
[0054] Exemplarily, the supporting mechanism 4 includes a fixing plate 41, a fixing column 42, a mounting plate 44, a second elastic component 43 and a fixing block 45;
[0055] The fixing plate 41 is fixedly arranged around the supporting plate 15, the fixing column 42 is slidably connected to the fixing plate 41, the mounting plate 44 is fixedly connected to a side of the fixing column 42 away from the fixing plate 41, the second elastic component 43 is sleeved at a preset position of the fixing column 42, and the fixing block 45 is fixedly connected to a side of the mounting plate 44 away from the second elastic component 43.
[0056] Furthermore, if Figure 1 and Figure 5 As shown, the number of the above-mentioned fixing plates 41 is 4, and the outer walls of the above-mentioned 4 fixing plates 41 are respectively fixedly connected to the middle parts of the outer walls around the above-mentioned support plate 15, and the left and right sides of the inner walls of the above-mentioned fixing plates 41 are slidably connected with the above-mentioned fixing columns 42. The number of the above-mentioned fixing columns 42 is 2, and the rear ends of the above-mentioned two fixing columns 42 are fixedly connected with the above-mentioned mounting plate 44, and the outer walls of the above-mentioned two fixing columns 42 located between the above-mentioned fixing plates 41 and the above-mentioned mounting plates 44 are slidably connected with the above-mentioned second elastic components 43, and the rear end of the above-mentioned mounting plate 44 is fixedly connected with the above-mentioned fixing block 45.
[0057] In the present invention, pressing the mounting plate 44 causes the fixing column 42 to slide on the inner wall of the fixing plate 41, driving the second elastic component 43 to contract. When the mounting plate 44 is released, the second elastic component 43 stretches under the action of the elastic force, thereby driving the mounting plate 44 to move and return to its original position.
[0058] Exemplarily, the supporting mechanism 4 further includes a block 46, a rotating shaft 48 and a supporting rod 47;
[0059] A second slot is provided on a side of the fixing block 45 away from the mounting plate 44, and the shape of the slot matches that of the second slot. The slot 46 is engaged in the second slot of the fixing block 45, and the rotating shaft 48 is fixedly connected to the axis of the slot 46. One end of the rotating shaft 48 is fixedly rotatably connected to the support plate 15, and the support rod 47 is fixedly connected to a side of the rotating shaft 48 close to the support plate 15.
[0060] Furthermore, if Figure 1 and Figure 5 As shown, one end of the rotating shaft 48 is fixedly rotatably connected to one side of the outer wall of the support plate 15 , and the outer wall of the rotating shaft 48 is fixedly connected to a support rod 47 .
[0061] In the utility model, when the mounting plate 44 is pressed, the mounting plate 44 drives the fixing block 45 to move synchronously, so that the inner wall of the fixing block 45 is no longer engaged with the outer wall of the clamping block 46, and then the clamping block 46 can be rotated to drive the support rod 47 to rotate synchronously, so that the top of the support rod 47 is parallel to the bottom of the outer shell 1, and then the support plate 15 is pushed upward to make the top of the support rod 47 contact with the bottom of the outer shell 1, thereby allowing the air vents 11 in the lower layer to be ventilated, thereby achieving a ventilating effect.
[0062] In an exemplary embodiment, the utility model further provides a working principle of a storage device: the storage device includes a cover plate 21, a storage shell, a limiting device 3 and a supporting device. When storing items, it is determined whether the telescopic plate 2 in the storage shell needs to be pulled out according to the amount of items to be stored. When the telescopic plate 2 needs to be pulled out, the limiting plate 31 is first pulled to extend the first telescopic rod 33 and the first elastic component 34, driving the limiting block 32 to move synchronously, so that the outer wall of the limiting block 32 is no longer plugged into the inner wall of the limiting hole 24, and then the telescopic plate 2 can be pulled upward. When the height is sufficient, stop pulling the telescopic plate 2 so that the outer wall of the limiting block 32 is again plugged into the inner wall of the limiting hole 24, thereby increasing the storage space, achieving the effect of increasing the storage space, and realizing the rapid limiting of the telescopic plate 2. Afterwards, according to the different items, the items are stored in the upper and lower layers, and the items that need to be breathable are placed in the lower layer. First, the supporting plate 15 is pulled downward to drive the second telescopic rod 16 to extend, so that the supporting plate 15 is no longer plugged into the shell 1 The bottom of the housing 1 is overlapped so that the support plate 15 is no longer blocked, and then the mounting plate 44 is pressed to drive the fixing block 45 to move synchronously, so that the second elastic component 43 contracts, so that the inner wall of the fixing block 45 is no longer engaged with the inner wall of the clamping block 46, and then the clamping block 46 can be rotated to drive the support rod 47 to rotate synchronously, so that the top of the support rod 47 is parallel to the bottom of the housing 1, and then the support plate 15 is pushed upward to make the top of the support rod 47 contact with the bottom of the housing 1, thereby allowing the air vents 11 in the lower layer to be ventilated, which plays a role. To achieve the ventilation effect, the partition 13 is then placed in the inner cavity of the shell 1, so that the outer wall of the positioning block 14 is engaged with the inner wall of the supporting block 12, and then the items with stronger odor can be placed on the upper layer. After the items are placed, the cover 21 is covered, so that the outer wall of the bottom of the cover 21 is engaged with the inner wall of the telescopic plate 2, and at the same time, the cover 21 drives the connecting plate 22 to move synchronously, and the connecting plate 22 drives the rubber block 23 to move synchronously, so that the rubber block 23 is engaged with the inner wall of the telescopic plate 2, and the items on the upper layer are sealed and stored to prevent the odor from dissipating.
[0063] In an exemplary embodiment, the utility model further provides a refrigerator, in which a storage device is provided, and the storage device includes a cover plate 21, a storage shell, a limiting device 3 and a supporting device. According to the amount of items to be stored, it is determined whether the telescopic plate 2 in the storage shell needs to be pulled out. When the telescopic plate 2 needs to be pulled out, the telescopic plate 2 is pulled upward, and the telescopic plate 2 is limited by the limiting device 3, thereby increasing the storage space, which has the effect of increasing the storage space. Then, according to the different items, the items are stored in the upper and lower layers, and the items that need to be ventilated are placed in the lower layer. The vent holes 11 of the lower layer are controlled to be ventilated by the supporting device, and then the partition 13 is placed in the inner cavity of the shell 1, and the items with a stronger smell are placed in the upper layer. After the items are placed, the cover plate 21 is covered to store the items in the upper layer in a closed manner to prevent the odor from escaping.
[0064] The beneficial effects of the utility model are:
[0065] The storage device of the utility model comprises a cover plate, a storage shell and a limiting device; the top of the storage shell is provided with a cover plate, and the side wall of the storage shell is provided with a limiting device; the storage shell comprises an outer shell and a telescopic plate, the inner wall of the outer shell is provided with a mounting groove, the shape of the mounting groove matches the shape of the telescopic plate, the telescopic plate is embedded in the mounting groove, the outer shell is slidably connected with the telescopic plate, the top of the telescopic plate is connected with the cover plate, and the side wall of the outer shell is fixedly connected with the limiting device; the limiting device comprises a first telescopic rod and a first elastic component, the first elastic component is sleeved on the outer surface of the first telescopic rod, and one side of the first telescopic rod is fixedly connected with the inner side wall of the outer shell. The utility model limits the telescopic plate through the limiting device, so that the telescopic plate can be quickly positioned after being raised or lowered, so that the telescopic plate remains in the position after being raised or lowered; by setting the storage shell and the cover plate, the storage space is increased, and layered storage is realized, and at the same time, items with special odors can be closed and stored to prevent the odor from escaping.
[0066] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.
Claims
1. A storage device, characterized in that: The device comprises a cover plate (21), a storage shell and a limiting device (3); The top of the storage shell is provided with the cover plate (21), and the side wall of the storage shell is provided with the limiting device (3); The storage shell comprises an outer shell (1) and a telescopic plate (2); a mounting groove is arranged around the inner wall of the outer shell (1); the shape of the mounting groove matches the shape of the telescopic plate (2); the telescopic plate (2) is embedded in the mounting groove; the outer shell (1) is slidably connected to the telescopic plate (2); the top of the telescopic plate (2) is connected to the cover plate (21); and the side wall of the outer shell (1) is fixedly connected to the limiting device (3); The limiting device (3) comprises a first telescopic rod (33) and a first elastic component (34); the first elastic component (34) is sleeved on the outer surface of the first telescopic rod (33); one side of the first telescopic rod (33) is fixedly connected to the inner side wall of the housing (1).
2. The device according to claim 1, characterized in that The limiting device (3) further comprises a limiting block (32) and a limiting plate (31); The limiting plate (31) is arranged on the other side of the first telescopic rod (33), the limiting plate (31) is fixedly connected to the side of the first telescopic rod (33) away from the housing (1), the limiting block (32) is arranged on the top of the limiting plate (31), and the limiting block (32) is fixedly connected to the top of the limiting plate (31) on the side close to the first telescopic rod (33).
3. The device according to claim 1, characterized in that The storage housing further comprises a supporting block (12) and a positioning block (14); The outer shell (1) is a hollow cavity structure; the support block (12) is fixed to the side wall of the inner cavity of the outer shell (1); the support block (12) is provided with a first slot, the shape of the first slot matches the shape of the support block (12); and the positioning block (14) is fixed in the first slot of the support block (12).
4. The device according to claim 3, characterized in that The storage housing further comprises a partition (13); The partition (13) is arranged in the cavity of the outer shell (1); the shape of the partition (13) matches the shape of the telescopic plate (2); the partition (13) is arranged in the storage space formed by the outer shell (1) and the telescopic plate (2); the partition (13) is fixedly connected to the top of the positioning block (14); and the outer wall of the partition (13) is connected to the top of the inner cavity of the outer shell (1).
5. The device according to claim 2, characterized in that The outer side wall of the telescopic plate (2) is provided with a limiting hole (24), and the limiting block (32) is arranged in the limiting hole (24).
6. The device according to claim 1, characterized in that The device further comprises a supporting device, which is arranged at the bottom of the storage shell and is connected to the outer shell (1).
7. The device according to claim 6, characterized in that The supporting device comprises a vent hole (11), a supporting plate (15), a second telescopic rod (16) and a supporting mechanism (4); The air vent (11) is arranged on the outer surface of the shell (1); the support plate (15) is arranged at the bottom of the air vent (11); the support plate (15) is connected to the bottom of the shell (1); the inner wall of the support plate (15) is fixedly connected to the second telescopic rod (16); the top of the second telescopic rod (16) is fixedly connected to the bottom of the shell (1); the support mechanism (4) is arranged on the outer surface of the support plate (15); and the support mechanism (4) is fixedly connected to the support plate (15).
8. The device according to claim 7, characterized in that The support mechanism (4) comprises a fixing plate (41), a fixing column (42), a mounting plate (44), a second elastic component (43) and a fixing block (45); The fixing plate (41) is fixedly arranged around the supporting plate (15), the fixing column (42) is slidably connected to the fixing plate (41), the mounting plate (44) is fixedly connected to a side of the fixing column (42) away from the fixing plate (41), the second elastic component (43) is sleeved at a preset position of the fixing column (42), and the fixing block (45) is fixedly connected to a side of the mounting plate (44) away from the second elastic component (43).
9. The device according to claim 8, characterized in that The support mechanism (4) further comprises a clamping block (46), a rotating shaft (48) and a support rod (47); A second slot is provided on a side of the fixing block (45) away from the mounting plate (44); the shape of the slot (46) matches the second slot; the slot (46) is snapped into the second slot of the fixing block (45); the rotating shaft (48) is fixedly connected to the axis of the slot (46); one end of the rotating shaft (48) is fixedly rotatably connected to the support plate (15); and the support rod (47) is fixedly connected to a side of the rotating shaft (48) close to the support plate (15).
10. A refrigerator, characterized in that: The refrigerator comprises the storage device according to any one of claims 1-9.