Kitchen storage cabinet with lifting device
By introducing lifting devices and pallet support brackets into the kitchen cabinets, the vertical movement of the pallets is achieved, which solves the problems of inconvenience in use and space interference in the existing kitchen cabinets, improves the convenience and vision of picking and placing items, and meets the satisfaction of Personalize the needs and improve overall efficiency and aesthetics by hiding the power supply and adjusting the position of the tray.
Patent Information
- Application Number
- CN202010709337.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-07-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2040-07-22
AI Technical Summary
Due to the limitations of height and cabinet doors, the existing kitchen storage cabinets are inconvenient to use, and the cabinet doors will interfere with the external space when opening and closing, especially in places with small spaces.
A kitchen storage cabinet with lifting device is designed to achieve vertical movement of the pallet through lifting columns and pallet support frames, avoid bending over to pick up and place items, provide a larger field of view and storage space, and adjust the position of the pallet and Highly meet personalized needs, hide power supply, and improve overall aesthetics.
It realizes the convenience of picking and placing items and expands the field of view, avoids the interference of cabinet doors to the external space, meets personalized needs, and improves the efficiency and aesthetics of the cabinet by adjusting the position and height of the pallets.
Smart Images
Figure CN111772365B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a kitchen storage cabinet, in particular to a kitchen storage cabinet with a lifting device. Background Art
[0002] As people's requirements for kitchen supporting facilities become higher and higher, the functions of kitchen storage cabinets are increasing, and the styles are becoming more and more diverse. The kitchen storage cabinets in the prior art are generally arranged near the kitchen counter, and are generally large and deep. When taking and placing items, the user needs to squat and put his hand into the kitchen storage cabinet. Due to the limitations of height and cabinet doors, it is difficult to find items and the field of vision is limited, which has the disadvantage of inconvenience in use. At the same time, the closing of the kitchen storage cabinet door will also cause certain interference to the external space of the cabinet body, especially in a small space. Therefore, a kitchen storage cabinet with a lifting device is needed to solve the existing problems. Summary of the invention
[0003] The present invention provides a kitchen storage cabinet with a lifting device to solve the above problems.
[0004] A kitchen storage cabinet with a lifting device comprises a cabinet with an opening on the top side and a lifting device installed in the cabinet, the lifting device comprises a lifting column, the lifting column comprises a fixed section and a lifting section, the fixed section is fixed on a side surface inside the cabinet, a tray support frame is fixed on the lifting section of the lifting column, a tray is buckled above the tray support frame, the lifting column drives the lifting section to move up and down through a telescopic function, so that the position of the tray during the movement can be inside the cabinet and above the opening on the top side of the cabinet, the tray comprises an upper tray and a lower tray, the shape of the upper tray fits the opening on the top side of the cabinet, the top and bottom ends of the lifting section of the lifting column are fixedly installed with the tray support frame, the upper tray and the lower tray are respectively buckled on the upper and lower tray support frames, when the lifting column is lowered to the lowest position, the upper tray and the lower tray are both located in the cabinet, the upper tray is just flush with the opening on the top side of the cabinet, and the lower tray is located at the bottom of the cabinet, when the lifting column rises to the highest position, the upper tray is located above the opening on the top side of the cabinet, and the lower tray is just flush with the opening on the top side of the cabinet.
[0005] Through the above technical scheme, the storage space of the kitchen storage cabinet can be moved vertically, so that the user can effectively avoid bending over and reaching into the cabinet when taking or placing items, making it more convenient and quick to place and find items. In addition, the kitchen storage cabinet has no cabinet door, and there will be no interference with the external space when the cabinet door is opened and closed; the relative positions of the upper tray and the lower tray are well set, and when the lifting column is at the lowest position, the upper tray can just cover the top opening of the storage cabinet and can be used as a countertop, and the lower tray can be used to place items and store them in the cabinet; when the lifting column is at the highest position, the lower tray can just cover the top opening of the storage cabinet, which can block the power supply inside the cabinet and can completely present the items placed on the tray to the user.
[0006] Furthermore, the tray support frame includes a support frame and adjustment blocks installed on the four corners of the support frame. A sliding groove is provided on the adjustment block parallel to a right angle side of the support frame. The sliding groove is clamped on the right angle side, and there is a limiting end protruding on the other side of the right angle and mounted on the right angle side. The adjustment block is buckled on the right angle of the support frame through the cooperation of the sliding groove and the limiting end.
[0007] Through the above technical solution, the sliding block can be clamped on the support frame without affecting the sliding of the clamping block along the edge of the support frame clamped by it through the sliding groove.
[0008] Furthermore, a gap adjustment knob is installed below the limit end of the adjustment block along the protruding direction of the limit end, and the screw of the gap adjustment knob is simultaneously spirally connected to the adjustment block and one side of the support frame. When the gap adjustment knob is rotated, the sliding groove slides along the edge of the support frame it holds, thereby adjusting the protruding length of the limit end relative to one side of the support frame where it is located. The gap adjustment knobs on the four adjustment blocks respectively adjust the protruding distance of their respective limit ends relative to the four sides of the support frame. The protruding part of the limit end pushes the four sides of the tray to limit the position of the tray, thereby realizing the fine-tuning function of the gap distance between the tray and the four sides of the cabinet.
[0009] Through the above technical solution, the distances between the four sides of the pallet and the four inner sides of the cabinet can be fine-tuned, so that during the actual installation process, a larger tolerance space is given to the installation position of the lifting column and the fixed position of the pallet support frame and the pallet.
[0010] Furthermore, a height adjustment knob is installed above each of the four adjustment blocks. The screw of the height adjustment knob is perpendicular to the plane direction of the pallet and is spirally connected to the adjustment block. The height of the four height adjustment knobs relative to the adjustment block is adjusted by rotating to adjust the height of the four corners of the pallet supported by the height adjustment knob, thereby realizing the leveling function of the pallet itself.
[0011] Through the above technical solution, the relative heights of the four corners of the pallet itself can be adjusted to achieve the leveling function of the pallet, so that the inclination of the pallet can be adjusted according to the installation situation during actual installation, so that the pallet can better fit the horizontal fit of the top opening of the cabinet or better meet the requirements of stable loading of items.
[0012] Furthermore, an LED light is installed on one side of the support frame of the tray support frame to illuminate the position below the tray.
[0013] Through the above technical solution, lighting can be provided when light is insufficient.
[0014] Furthermore, a tray support frame and an intermediate tray buckled on the tray support frame are installed on the lifting column and between the upper tray and the lower tray by screws.
[0015] Through the above technical solution, the number of pallets can be flexibly increased according to needs, so that the lockers can better meet personalized needs.
[0016] Furthermore, the edges of the lower tray and the middle tray are provided with grooves for the lifting sections of the lifting columns to be embedded.
[0017] Through the above technical solution, the tray can be better fitted with the lifting column for installation.
[0018] Furthermore, the kitchen storage cabinet includes a base installed on the bottom surface of the cabinet for supporting the cabinet, the base includes an outer tube and an inner screw, the inner thread of the outer tube corresponds to the outer thread of the inner screw, and the length of the base can be adjusted by relative rotation of the two, thereby adjusting the overall height of the cabinet.
[0019] Through the above technical solution, the height of the kitchen storage cabinet can be flexibly adjusted according to needs, so that it can better conform to the overall height layout of the kitchen during actual installation and is more practical.
[0020] Furthermore, the lifting device includes a power supply matched with the lifting column, and the power supply is installed on the bottom surface of the cabinet. When the lifting column is lowered to the lowest position, the lower tray is located at the bottom of the cabinet and above the power supply, so as to facilitate hiding the power supply.
[0021] Through the above technical solution, the power supply of the lifting column can be better hidden, that is, the power supply cannot be observed during use, making the overall appearance more beautiful and simple. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a three-dimensional diagram of the kitchen storage cabinet when the lifting column is in the highest position;
[0023] Figure 2 A three-dimensional diagram of a pallet support frame and a pallet;
[0024] Figure 3 A perspective view of the top opening of the kitchen cabinet when the tray is removed;
[0025] Figure 4 is a three-dimensional diagram of a tray support frame;
[0026] Figure 5 A perspective view of the bottom side of the adjustment block;
[0027] Figure 6 A top view of a tray support frame;
[0028] Figure 7 A three-dimensional view of the pallet support frame and the pallet when the lifting column is in the lowest position.
[0029] The following are the descriptions of the reference numerals:
[0030] 1-cabinet; 2-foot; 21-outer cylinder; 22-inner screw; 3-lifting device; 31-lifting column; 33-lifting button; 4-tray; 41-upper tray; 42-lower tray; 421-groove; 43-middle tray; 5-tray support frame; 51-support frame; 52-adjustment block; 521-gap adjustment knob; 522-height adjustment knob; 523-sliding slot; 524-limit end; 8-LED light. DETAILED DESCRIPTION
[0031] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.
[0032] like Figure 1 As shown, a preferred embodiment of the present invention is a kitchen storage cabinet with a lifting device, comprising a cabinet body 1 with a top opening in a well shape, a foot 2 installed on the bottom surface of the cabinet body 1 for supporting the cabinet body 1, and a lifting device 3 installed in the cabinet body 1, wherein the lifting device 3 comprises a lifting column 31 and a lifting button 33, and the lifting device 3 comprises a lifting column 31, and the lifting column 31 comprises a fixed section and a lifting section, wherein the fixed section is fixed on one side surface inside the cabinet body 1, as shown in FIG. Figure 3 As shown, the lifting button 33 is arranged on the outer edge strip of the top opening of the cabinet 1. By pressing and holding the lifting button 33, the lifting column 31 can be driven to move upward or downward and move to the final stop position. By releasing the lifting button 33, the drive stops. The power supply of the lifting column 31 is installed on the inner bottom surface of the cabinet 1.
[0033] like Figure 2 and Figure 3As shown, a tray support frame 5 is fixed on the lifting section of the lifting column 31, and a tray 4 is buckled on the top of the tray support frame 5. The tray 4 is in the shape of an empty box without a bottom surface and its size is smaller than the size of the opening on the top side of the cabinet 1. The lifting column 31 drives the tray support frame 5 and the tray 4 to move up and down through the telescopic function, so that the position of the tray 4 during the movement process can be inside the cabinet 1 and above the opening on the top side of the cabinet 1.
[0034] like Figure 2 As shown, the tray 4 includes an upper tray 41 and a lower tray 42. The upper tray 41 is shaped to fit the top opening of the cabinet 1. The tray support frame 5 is fixedly installed on the top of the lifting column 31. The upper tray 41 is snapped on the tray support frame 5. The lower tray 42 is in a "concave" shape and is designed with a groove 421 to just embed the lifting column 31 in the groove. The tray support frame 5 is fixedly installed on the bottom of the lifting end of the lifting column 31, and the lower tray 42 is snapped on the tray support frame 5. Further, the positions of each tray are set. Figure 1 ~3 shows the state of the locker when the lifting column 31 is at the highest position. Figure 7 The display shows the state of the locker when the lifting column 31 is at the lowest position. When the lifting column 31 is lowered to the lowest position, the upper tray 41 and the lower tray 42 are both located inside the cabinet 1, the upper tray 41 is just flush with the top opening of the cabinet 1, and the lower tray 42 is located at the bottom of the cabinet and above the power supply of the lifting column 31; when the lifting column 31 rises to the highest position, the upper tray 41 is located above the top opening of the cabinet 1, and the lower tray 42 is just flush with the top opening of the cabinet 1. In this way, when the lifting column 31 is at the lowest position, the upper tray 41 can just cover the top opening of the locker and can be used as a table top, and the lower tray 42 can be used to store items inside the locker; when the lifting column 31 is at the highest position, the lower tray 42 can just cover the top opening of the locker, which can block the power supply inside the cabinet and fully present the items placed on the tray to the user. Further, a plurality of trays 4 and tray support frames 5 are selectively added between the upper tray 41 and the lower tray 42 , such as adding an intermediate tray 43 and its tray support frame.
[0035] like Figure 3 and Figure 6 As shown, the tray support frame 5 includes a support frame 51 and adjustment blocks 52 installed on the four corners of the support frame 51. A V-shaped support beam is designed on a pair of sides of the support frame 51. The narrower end of the V-shaped support beam is fixed to the lifting column with screws to reinforce the support frame 51. Further, as shown in FIG. Figure 6 As shown, a strip LED light 8 is installed on the wider end of the V-shaped support beam and one side of the support frame 51 to illuminate the position below the tray support frame 5. Figure 4 As shown, a thin cavity is provided on the V-shaped support beam for passing the wires of the LED lamp 8 and connecting to the power wire in the lifting column 31 .
[0036] In order to adjust the gap between the tray 4 and the inner side of the cabinet 1, Figure 4 and Figure 5 As shown, the adjustment block 52 is provided with a sliding groove 523 parallel to a right angle side of the support frame 51 and is clamped on the right angle side, and has a limiting end 524 protruding on the other side of the right angle and resting on the right angle side. The adjustment block 52 is buckled on the right angle of the support frame 51 through the sliding groove 523 and the limiting end 524, as shown in FIG. Figure 5 As shown in the bottom side of the adjustment block, a gap adjustment knob 521 is installed below the limit end 524 of the adjustment block 52 along the protruding direction of the limit end 524. The screw of the gap adjustment knob 521 is screwed to the adjustment block 52 and one side of the support frame 51 at the same time. By rotating the gap adjustment knob 521, the protruding length of the limit end 524 relative to the side of the support frame 51 where it is located can be adjusted, as shown in FIG. Figure 6 As shown, the gap adjustment knobs 521 on the four adjustment blocks 52 respectively adjust the protruding distances of the respective limit ends 524 relative to the four sides of the support frame 51, and the protruding parts of the limit ends 524 push the four inner sides of the tray 4 to limit the position of the tray 4, thereby realizing the fine adjustment function of the gap distance between the tray 4 and the four sides of the cabinet 1, as shown in FIG. Figure 6 As shown in the figure, arrows indicate that four adjustment blocks 52 correspond to adjustments in four different directions. In this way, a larger error tolerance is given to the position of the installation lifting column and the fixed position of the tray support frame and the tray during the actual installation process.
[0037] In order to realize the leveling function of the tray 4 itself, such as Figure 4 and Figure 7 As shown, a height adjustment knob 522 is installed above each of the four adjustment blocks 52. The screw of the height adjustment knob 522 is perpendicular to the plane direction of the tray 4 and is screwed onto the adjustment block 52. The height of the four height adjustment knobs 522 relative to the adjustment block 52 is adjusted by rotation to adjust the height of the four corners of the tray 4 supported by the height adjustment knob 522, thereby realizing the leveling function of the tray 4 itself, so that the inclination of the tray 4 itself can be adjusted in combination with the installation situation during actual installation, so that the tray 4 can better fit the horizontal fit of the top opening of the cabinet or better meet the requirements of stable loading of items.
[0038] In order to realize the height adjustment function of the storage cabinet itself, a foot 2 with height adjustment function is installed. The foot 2 is installed on the bottom surface of the cabinet body 1 to support the cabinet body 1. The foot 2 includes an outer tube 21 and an inner screw 22. The inner thread of the outer tube 21 corresponds to the outer thread of the inner screw 22. The length of the foot 2 can be adjusted by relative rotation of the two, so that the overall height of the cabinet body 1 can be adjusted. In this way, the height of the kitchen counter or the center island can be more closely matched in the actual kitchen layout.
[0039] In summary, the preferred embodiment of the present invention is a kitchen storage cabinet with a lifting device, which avoids the user from bending over and reaching into the cabinet when taking or placing items, making it more convenient and quick to place and find items and providing a better field of vision.
[0040] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the same manner.
Claims
1. A kitchen storage cabinet with a lifting device, characterized in that: The invention comprises a cabinet (1) with a top opening, and a lifting device (3) installed in the cabinet (1), wherein the lifting device (3) comprises a lifting column (31), the lifting column (31) comprises a fixed section and a lifting section, the fixed section is fixed to a side surface inside the cabinet (1), a tray support frame (5) is fixed to the lifting section of the lifting column (31), a tray (4) is buckled above the tray support frame (5), the lifting column (31) causes the lifting section to drive the tray (4) to move up and down through a telescopic function, so that the position of the tray (4) during the movement process can be located inside the cabinet (1) and above the top opening of the cabinet (1), the tray (4) comprises an upper tray (41) and a lower tray (42), the upper tray (41) and the lower tray (42) being arranged on the upper side of the cabinet (1). 1) The shape is matched with the top opening of the cabinet (1), and the top and bottom ends of the lifting section of the lifting column (31) are fixedly installed with a tray support frame (5), and the upper tray (41) and the lower tray (42) are respectively buckled on the upper and lower tray support frames (5). When the lifting column (31) is lowered to the lowest position, the upper tray (41) and the lower tray (42) are both located in the cabinet (1), and the upper tray (41) is just flush with the top opening of the cabinet (1), and the lower tray (42) is located at the bottom of the cabinet. When the lifting column (31) rises to the highest position, the upper tray (41) is located above the top opening of the cabinet (1), and the lower tray (42) is just flush with the top opening of the cabinet (1); The tray support frame (5) comprises a support frame (51) and adjustment blocks (52) mounted on four corners of the support frame (51); a sliding groove (523) is provided on the adjustment block (52) parallel to a right angle side of the support frame (51); the sliding groove (523) is clamped on the right angle side, and a limiting end (524) is protruding on the other side of the right angle and mounted on the right angle side; the adjustment block (52) is clamped on the right angle of the support frame (51) by the cooperation of the sliding groove (523) and the limiting end (524); A gap adjustment knob (521) is installed below the limiting end (524) of the adjustment block (52) along the protruding direction of the limiting end (524); the screw of the gap adjustment knob (521) is simultaneously spirally connected to the adjustment block (52) and one side of the support frame (51); when the gap adjustment knob (521) is rotated, the sliding groove (523) slides along the side of the support frame (51) it holds, thereby adjusting the protruding length of the limiting end (524) relative to the side of the support frame (51) where it is located; the gap adjustment knobs (521) on the four adjustment blocks (52) respectively adjust the protruding distance of their respective limiting ends (524) relative to the four sides of the support frame (51); the protruding part of the limiting end (524) pushes the four side surfaces of the tray (4) to limit the position of the tray (4), thereby realizing the fine adjustment function of the gap distance between the tray (4) and the four side surfaces inside the cabinet (1); An LED light (8) is installed on one side of the support frame (51) of the tray support frame (5) for illuminating the position below the tray; A tray support frame (5) and an intermediate tray (43) snapped onto the top of the tray support frame (5) are installed on the lifting column (31) and between the upper tray (41) and the lower tray (42).
2. The kitchen storage cabinet according to claim 1, characterized in that: A height adjustment knob (522) is respectively installed above the four adjustment blocks (52); the screw of the height adjustment knob (522) is perpendicular to the plane direction of the tray (4) and is screwed to the adjustment block (52); the height of the four height adjustment knobs (522) relative to the adjustment block (52) is adjusted by rotating to adjust the height of the four corners of the tray (4) supported by the height adjustment knobs (522), thereby realizing the leveling function of the tray (4) itself.
3. The kitchen storage cabinet according to claim 1, characterized in that: The edges of the lower tray (42) and the middle tray (43) are provided with grooves (421) for the lifting sections of the lifting columns (31) to be embedded.
4. The kitchen storage cabinet according to claim 1, characterized in that: The kitchen storage cabinet comprises a foot (2) mounted on the bottom surface of the cabinet body (1) for supporting the cabinet body (1); the foot (2) comprises an outer cylinder (21) and an inner screw (22); the inner thread of the outer cylinder (21) corresponds to the outer thread of the inner screw (22); the length of the foot (2) can be adjusted by relative rotation of the two, thereby adjusting the overall height of the cabinet body (1).
5. The kitchen storage cabinet according to claim 1, characterized in that: The lifting device (3) includes a power supply matched with the lifting column (31), and the power supply is installed on the inner bottom surface of the cabinet (1). When the lifting column (31) is lowered to the lowest position, the lower tray (42) is located at the bottom of the cabinet and above the power supply, so as to facilitate hiding the power supply.