Small household appliance multi-layer storage rack capable of being locked in lifting mode

Abstract

The invention relates to the technical field of storage of small household appliances, and discloses a liftable and lockable multi-layer storage rack for small household appliances, which comprises a bottom cabinet, a storage rack is put on a backing ring, a supporting and locking mechanism is fixed at the bottom of the storage rack, and the supporting and locking mechanism penetrates through the storage rack and is connected to the backing ring in a clamping manner; a net plate is embedded in the bottom of the storage rack. According to the liftable and lockable multi-layer storage rack for the small household appliances, the height of a sleeve can be adjusted after a rotary handle is held by a hand to pull a pull rod and a clamping block and sleeves are arranged on the outer sides of supporting plates in a sleeving mode, the top of each sleeve is fixedly provided with the corresponding supporting plate, the outer side of each supporting plate can be sleeved with the corresponding sleeve, and a storage rack can be arranged between the left sleeve and the right sleeve in an overlapping mode; the multi-layer storage effect is conveniently achieved, the distance between every two adjacent storage racks can be adjusted by adjusting the height of the sleeves, space can be conveniently, flexibly and reasonably distributed, the rotating handles can be loosened after the height of the sleeves is adjusted, the clamping blocks are automatically bounced off and clamped into the corresponding clamping grooves, and the sleeves are conveniently locked.

Description

Technical Field

[0001] The invention relates to the technical field of small household appliance storage, in particular to a multi-layer storage rack for small household appliances that can be lifted and locked. Background Art

[0002] Small appliance storage rack is a device used to store small household appliances, usually made of metal, plastic and other materials. This storage rack can conveniently store various small appliances, such as coffee machines, soybean milk machines, juicers, bread machines, etc., which not only saves space but also makes the kitchen more tidy and orderly.

[0003] Most existing storage racks are equipped with multiple shelves, so that they can be well layered when in use. However, the position of the shelves is generally fixed, which is inconvenient to lift and adjust. The storage space is difficult to adapt to household appliances of different heights, and it is not flexible and convenient to use. In view of the above problems, it is necessary to improve the existing equipment. Summary of the invention

[0004] The purpose of the present invention is to provide a multi-layer storage rack for small household appliances that can be raised and locked, so as to solve the problem that most of the existing storage racks proposed in the above background technology are provided with multiple shelves, so that they can be well layered when used, but the positions of the shelves are generally fixed, which is inconvenient to raise and lower, and the storage space is difficult to adapt to household appliances of different heights, and it is not flexible and convenient to use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a multi-layer storage rack for small household appliances that can be lifted and locked, comprising a base cabinet, a self-locking roller is fixed to the bottom of the base cabinet, lifting and locking mechanisms are symmetrically fixed on both sides of the upper end surface of the base cabinet, a gasket is fixed to the inner end surface of the lifting and locking mechanism, a storage rack is placed on the gasket, a support locking mechanism is fixed to the bottom of the storage rack, the support locking mechanism passes through the storage rack and is snap-connected to the gasket, and a mesh panel is inlaid on the bottom of the storage rack.

[0006] Preferably, grooves are symmetrically provided on both sides of the base cabinet, and drawers are slidably connected in the grooves.

[0007] By adopting the above technical solution, the drawer can be used to store items.

[0008] Preferably, the lifting and locking mechanism includes a support plate, and the support plate is fixed on both sides of the upper end surface of the base cabinet, the outer end surface of the support plate is provided with a slot, and the outer side of the support plate is slidably connected with a sleeve, the sleeve and the support plate form a telescopic structure, and the gasket is fixed on the inner end surface of the sleeve.

[0009] By adopting the above technical solution, the sleeve and the support plate can move relatively to facilitate lifting.

[0010] Preferably, a support frame is fixed on the outer wall of the support plate, and a first compression spring is fixed on the inner wall of the support frame. A clamping block is fixed on the inner end of the first compression spring, and the clamping block is clamped and connected in the clamping slot.

[0011] By adopting the above technical solution, the clamping block can be used to lock the sleeve.

[0012] Preferably, a pull rod is fixed to the outer side of the clamping block, the first compression spring is wrapped around the outer side of the pull rod, and the pull rod passes through the support frame and is rotatably connected to a handle.

[0013] By adopting the above technical solution, the sleeve needs to be unlocked before the sleeve is raised or lowered.

[0014] Preferably, the support locking mechanism includes a card column, and the card column is fixed to the bottom of the rack, the card column passes through the gasket, and a pull rope passes through the top of the card column, the pull rope passes through the rack and is connected to the handle, and both sides of the end of the pull rope are connected to the locking block through connecting ropes.

[0015] By adopting the above technical solution, after the storage rack is lifted by holding the handle and the clamping column is clamped into the cushion block, the handle can be released, and the locking block can automatically lock the clamping column and the storage rack.

[0016] Preferably, slide grooves are symmetrically provided on both sides of the interior of the clamping column, and a second compression spring is fixed on the inner wall of the slide groove, a locking block is fixed on the outer end of the second compression spring, and the locking block is slidably connected in the slide groove.

[0017] By adopting the above technical solution, the locking block can be used to lock the clamping column.

[0018] Preferably, the top of the locking block is rotatably connected to a fixed roller, and the fixed roller fits with the bottom of the gasket.

[0019] By adopting the above technical solution, the fixed roller can assist the locking block to move left and right.

[0020] Preferably, a threaded column is threadedly connected to the bottom of the storage rack, and a tray is fixed to the bottom of the threaded column.

[0021] By adopting the above technical solution, the tray can be installed after the threaded column is screwed into the storage rack, and the tray can be used to collect water.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The liftable and lockable multi-layer storage rack for small household appliances can achieve the purpose of lifting and locking through the coordinated use of the support plate, the card slot, the sleeve, the card block, the pull-out rod and the shelf. The height of the sleeve can be adjusted after the pull-out rod and the card block are pulled out and the sleeve is placed on the outside of the support plate. A support plate is fixed on the top of each sleeve, and the sleeve can be placed on the outside of each support plate. A shelf can be placed between the left and right sleeves, which is convenient for achieving a multi-layer storage effect. The distance between two adjacent shelves can be adjusted by adjusting the height of the sleeve, which is convenient for flexible and reasonable allocation of space. After adjusting the height of the sleeve, the handle can be released, and the card block automatically pops open and is stuck in the corresponding card slot, which is convenient for locking the sleeve.

[0024] 2. The multi-layer storage rack for small household appliances that can be lifted and locked can achieve the purpose of support and locking through the coordinated use of the provided gasket ring, the storage rack, the clamping column, the handle and the locking block. When the storage rack is lifted by the handle and placed on the gasket ring, the clamping column is inserted into the gasket ring. After the handle is released, the locking block automatically pops open, making it convenient to lock the clamping column and the storage rack can be locked.

[0025] 3. The multi-layer storage rack for small household appliances that can be lifted and locked can achieve the purpose of storage and mobility through the coordinated use of the self-locking rollers and drawers. The drawers can be used to store some household items, which is convenient for storage and makes the device more practical. The device can be moved under the action of the self-locking rollers, which is convenient for flexible adjustment of the position. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 It is a front cross-sectional structural schematic diagram of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the lifting and locking mechanism of the present invention;

[0029] Figure 4 It is a schematic diagram of the connection structure of the connection rope, the locking block, the second compression spring and the fixed roller of the present invention;

[0030] Figure 5 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0031] In the figure: 1. base cabinet; 2. self-locking roller; 3. groove; 4. drawer; 5. lifting and locking mechanism; 501. support plate; 502. slot; 503. sleeve; 504. support frame; 505. first compression spring; 506. block; 507. pull rod; 508. handle; 6. gasket; 7. shelf; 8. support locking mechanism; 801. card column; 802. pull rope; 803. handle; 804. connecting rope; 805, locking block; 806. slide groove; 807. second compression spring; 808. fixed roller; 9. mesh plate; 10. threaded column; 11. tray. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figures 1 to 5 The present invention provides a technical solution: a multi-layer storage rack for small household appliances that can be lifted and locked, comprising a bottom cabinet 1, a self-locking roller 2 is fixed to the bottom of the bottom cabinet 1, lifting and locking mechanisms 5 are symmetrically fixed on both sides of the upper end surface of the bottom cabinet 1, a gasket 6 is fixed to the inner end surface of the lifting and locking mechanism 5, a storage rack 7 is placed on the gasket 6, a supporting locking mechanism 8 is fixed to the bottom of the storage rack 7, the supporting locking mechanism 8 passes through the storage rack 7 and is snap-connected to the gasket 6, and a mesh plate 9 is inlaid on the bottom of the storage rack 7.

[0034] In this embodiment, Figure 1 and Figure 2 As shown, grooves 3 are symmetrically provided on both sides of the base cabinet 1, and drawers 4 are slidably connected in the grooves 3. The drawers 4 can be used to store items, thereby conveniently improving the practicality of the device. After the drawers 4 are opened and items are placed in the drawers 4, the drawers 4 can be pushed to close.

[0035] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the lifting and locking mechanism 5 includes a support plate 501, and the support plate 501 is fixed on both sides of the upper end surface of the base cabinet 1. A card slot 502 is provided on the outer end surface of the support plate 501, and a sleeve 503 is slidably connected to the outer side of the support plate 501. The sleeve 503 and the support plate 501 form a telescopic structure. The gasket 6 is fixed on the inner end surface of the sleeve 503. After unlocking the sleeve 503, the sleeve 503 can move up and down relative to the support plate 501, so as to facilitate the lifting effect. The gasket 6 plays a supporting role for the storage rack 7.

[0036] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a support frame 504 is fixed on the outer wall of the support plate 501, and a first compression spring 505 is fixed on the inner wall of the support frame 504. A clamping block 506 is fixed to the inner end of the first compression spring 505, and the clamping block 506 is engaged and connected in the clamping slot 502. Before lifting the sleeve 503, it is necessary to pull the clamping block 506 and make it leave the clamping slot 502. After lifting the sleeve 503, the clamping block 506 can be released. The clamping block 506 will automatically pop open and be clamped into the corresponding clamping slot 502 under the action of the first compression spring 505, so as to lock the sleeve 503 conveniently.

[0037] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a pull-out rod 507 is fixed to the outside of the block 506, the first compression spring 505 is wrapped around the outside of the pull-out rod 507, and the pull-out rod 507 passes through the support frame 504 and is rotatably connected to a handle 508. After the handle 508 is turned to a horizontal state, the handle 508 can be grasped and the pull-out rod 507 and the block 506 can be pulled to the left. After the block 506 leaves the slot 502, the sleeve 503 can be unlocked.

[0038] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, the support locking mechanism 8 includes a clamping column 801, and the clamping column 801 is fixed to the bottom of the storage rack 7, the clamping column 801 passes through the gasket 6, and a pull rope 802 passes through the top of the clamping column 801, the pull rope 802 passes through the storage rack 7 and is connected to the handle 803, and both sides of the end of the pull rope 802 are connected to the locking block 805 through the connecting rope 804. After lifting the storage rack 7 by holding the handle 803, the storage rack 7 can be placed on the gasket 6. At this time, the clamping column 801 needs to be inserted into the gasket 6 to stabilize the storage rack 7.

[0039] In this embodiment, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, sliding grooves 806 are symmetrically provided on both sides of the interior of the card column 801, and a second compression spring 807 is fixed on the inner wall of the sliding groove 806, and a locking block 805 is fixed on the outer end of the second compression spring 807, and the locking block 805 is slidably connected in the sliding groove 806. When the storage rack 7 is lifted by holding the handle 803, the locking block 805 will move and shrink into the sliding groove 806 under the pulling action of the pull rope 802. After the storage rack 7 is clamped on the gasket 6 by using the card column 801, the handle 803 is released, and the locking block 805 automatically pops open under the action of the second compression spring 807, so that the card column 801 is locked and the storage rack 7 is locked.

[0040] In this embodiment, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the top of the locking block 805 is rotatably connected to a fixed roller 808, and the fixed roller 808 fits against the bottom of the gasket 6. When the locking block 805 opens outward or retracts inward, the fixed roller 808 rolls on the bottom of the gasket 6, facilitating the smooth movement of the auxiliary locking block 805.

[0041] In this embodiment, Figure 1 and Figure 2 As shown, a threaded column 10 is threadedly connected to the bottom of the rack 7, and a tray 11 is fixed to the bottom of the threaded column 10. The mesh plate 9 can play a role in draining water, and the tray 11 can be used to collect water.

[0042] The use method and advantages of the present invention: The working process of the multi-layer storage rack for small household appliances that can be lifted and locked is as follows:

[0043] like Figures 1 to 5 As shown: first, the self-locking roller 2 is used to move the device to the desired location. Some household items can be stored in the drawer 4. After the drawer 4 is opened and the items are stored, the drawer 4 can be closed. The support plate 501 is fixed to the bottom cabinet 1. The outer side of the support plate 501 can be sleeved with the sleeve 503. The top of the sleeve 503 is fixed with a support plate 501. The outer side of the support plate 501 can be sleeved with the sleeve 503, and so on. It is convenient for splicing and assembly. There is no support plate 501 on the top group of sleeves 503. Before the sleeve 503 is sleeved on the outer side of the support plate 501, the handle 508 needs to be turned to a horizontal state, and then the handle 508 is held by hand to pull the pull rod 507 and the block 506 to make the block 506 leaves the card slot 502, the sleeve 503 is placed on the outside of the support plate 501 and the height of the sleeve 503 is adjusted before releasing the handle 508, the card block 506 automatically pops up into the corresponding card slot 502, thereby locking the sleeve 503, and the rack 7 is lifted up by holding the handle 803, the card column 801 is inserted into the gasket 6 and the rack 7 is placed on the gasket 6, and then the handle 803 is released, the locking block 805 automatically pops up, thereby locking the card column 801, and the rack 7 is locked. Some small household appliances can be placed on the rack 7, the mesh plate 9 can play a role in draining water, and the tray 11 can receive water. After unscrewing the threaded column 10 and removing the tray 11, the tray 11 can be cleaned.

[0044] In summary, the multi-layer storage rack for small household appliances that can be lifted and locked achieves the purpose of facilitating the lifting and adjustment of the storage rack, and the storage space can be suitable for household appliances of different heights, thus meeting people's usage needs.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

[0046] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-layer storage rack for small household appliances that can be lifted and locked, comprising a bottom cabinet (1), characterized in that: A self-locking roller (2) is fixed to the bottom of the base cabinet (1); lifting and locking mechanisms (5) are symmetrically fixed to the two sides of the upper end surface of the base cabinet (1); a gasket (6) is fixed to the inner end surface of the lifting and locking mechanism (5); a storage rack (7) is placed on the gasket (6); a supporting locking mechanism (8) is fixed to the bottom of the storage rack (7); the supporting locking mechanism (8) passes through the storage rack (7) and is snap-connected to the gasket (6); and a mesh plate (9) is inlaid on the bottom of the storage rack (7).

2. The liftable and lockable multi-layer storage rack for small household appliances according to claim 1, characterized in that: Grooves (3) are symmetrically provided on both sides of the base cabinet (1), and drawers (4) are slidably connected in the grooves (3).

3. The liftable and lockable multi-layer storage rack for small household appliances according to claim 1, characterized in that: The lifting and locking mechanism (5) comprises a support plate (501), and the support plate (501) is fixed on both sides of the upper end surface of the base cabinet (1), the outer end surface of the support plate (501) is provided with a slot (502), and the outer side of the support plate (501) is slidably connected with a sleeve (503), the sleeve (503) and the support plate (501) form a telescopic structure, and the gasket (6) is fixed on the inner end surface of the sleeve (503).

4. The liftable and lockable multi-layer storage rack for small household appliances according to claim 3, characterized in that: A support frame (504) is fixed on the outer wall of the support plate (501), and a first compression spring (505) is fixed on the inner wall of the support frame (504); a clamping block (506) is fixed on the inner end of the first compression spring (505), and the clamping block (506) is clamped and connected in the clamping slot (502).

5. The liftable and lockable multi-layer storage rack for small household appliances according to claim 4, characterized in that: A pull rod (507) is fixed on the outside of the clamping block (506), the first compression spring (505) is wrapped around the outside of the pull rod (507), and the pull rod (507) passes through the support frame (504) and is rotatably connected to a handle (508).

6. The liftable and lockable multi-layer storage rack for small household appliances according to claim 1, characterized in that: The support locking mechanism (8) comprises a clamping column (801), and the clamping column (801) is fixed to the bottom of the storage rack (7), the clamping column (801) passes through the gasket (6), and a pull rope (802) passes through the top of the clamping column (801), the pull rope (802) passes through the storage rack (7) and is connected to the handle (803), and both sides of the end of the pull rope (802) are connected to the locking block (805) through a connecting rope (804).

7. The liftable and lockable multi-layer storage rack for small household appliances according to claim 6, characterized in that: The clamping column (801) has sliding grooves (806) symmetrically formed on both sides thereof, and a second compression spring (807) is fixed on the inner wall of the sliding groove (806). A locking block (805) is fixed on the outer end of the second compression spring (807), and the locking block (805) is slidably connected in the sliding groove (806).

8. The liftable and lockable multi-layer storage rack for small household appliances according to claim 6, characterized in that: The top of the locking block (805) is rotatably connected to a fixed roller (808), and the fixed roller (808) is in contact with the bottom of the gasket (6).

9. The liftable and lockable multi-layer storage rack for small household appliances according to claim 1, characterized in that: The bottom of the storage rack (7) is threadedly connected to a threaded column (10), and a tray (11) is fixed to the bottom of the threaded column (10).

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