CN207613446U - A kind of Telescopic cabinet - Google Patents

Abstract

The utility model discloses a retractable cabinet, which comprises a hollow cabinet body, a placement frame, a rack and pinion mechanism and an automatic telescopic mechanism. The upper end of the cabinet is provided with an opening, and the opening is provided with a groove parallel to the end face of the opening. A plate is movably inserted in the groove. The rack and pinion mechanism includes a motor, a gear and a rack. The motor is fixed on the lower side of the plate. It is fixedly connected with the gear, and the rack is fixed on the inner wall of the cabinet; the placement frame is arranged on the automatic telescopic mechanism, and the automatic telescopic mechanism is arranged inside the cabinet to drive the placement frame to extend or retract into the cabinet. The shelf is a box structure with upper and side openings, and the shelf is provided with a dividing plate and a dividing plate fixing strip. The dividing plate fixing strip is connected with the inner wall of the placing shelf, and is provided with a slot for inserting and fixing the dividing plate. The cabinet adopts a fully automatic setting, and the shelf for accommodating kitchen utensils or seasonings can automatically extend and retract into the cabinet, which is more ergonomic and increases the convenience of the kitchen.

Description

A retractable cabinet

technical field

The utility model relates to the field of cabinets, in particular to a cabinet with automatic retractable and sterilizing functions that can be set vertically or in a hanging style.

Background technique

The kitchen is a very important place for the family. At the same time, the time in the kitchen also takes up a large part of people's daily time. The current cabinet design is basically a non-automatic hinge design, that is, manual operation is required to open or close the cabinet. , or bend over, or stand on tiptoe, all have certain inconvenience, meanwhile, some kitchen utensils need to be put into and taken out of the cabinet constantly due to the need for frequent use. If it is necessary to further sterilize the tableware or seasoning, it needs to be placed in a special disinfection cabinet, which is not suitable for the convenience of the kitchen.

Utility model content

The purpose of the utility model is to provide a cabinet with simple structure, convenient operation, automatic telescopic function and sterilizing function, so as to solve the above problems.

In order to achieve the above purpose, the utility model discloses a telescopic cabinet, which includes a hollow cabinet body, a placement frame, a rack and pinion mechanism and an automatic telescopic mechanism;

The upper end of the cabinet is provided with an opening, the opening is provided with a groove parallel to the end face of the opening, a plate is movably inserted in the groove, and the rack and pinion mechanism includes a motor, a gear and a rack , the motor is fixed on the lower side of the board, the motor is fixedly connected to the gear, the rack is fixed on the inner wall of the cabinet, and the rack and gear drive the gear through meshing transmission. a plate moves along the slot to open or close the opening;

The placement frame is arranged on the automatic telescopic mechanism, and the automatic telescopic mechanism is arranged inside the cabinet to drive the placement frame to extend or retract into the cabinet;

The placement frame is a box structure with openings on the top and the sides, and a partition and a partition fixing strip are arranged in the placement frame, and the partition fixing strip is connected with the inner wall of the placement frame, and the partition fixing strip A slot for inserting and fixing the partition is arranged on the top.

Further, the cabinet body is vertical or hanging, the partition fixing strips are arranged vertically, and the partition is inserted into the slot parallel to the bottom surface of the shelf.

Further, the partition board is provided with the partition board fixing strip.

Further, an ultraviolet germicidal lamp is arranged inside the cabinet.

Further, a touch panel is provided on the outer wall of the placement frame, and the touch panel is pivotally connected with the placement frame.

Further, the automatic telescopic mechanism is a scissor-type lifting mechanism, and the scissor-type lifting mechanism is composed of two identical and parallel sets of multi-layer X-shaped scissor components arranged on both sides of the bottom surface of the cabinet. The scissor assembly on the same layer is composed of two hinged support rods in the middle, and the two adjacent layers of scissor assemblies are hinged by hinge mechanisms arranged at both ends of the support rods; one end of a support rod in the bottom scissor assembly is connected to The bottom surface of the cabinet body is hinged, and a connecting rod is provided between the support rod and the support rod on the other side parallel to it; one end of the other support rod is slidingly connected with the bottom surface of the cabinet body, and the top scissors One end of one support rod in the assembly is hinged to the placement frame, and one end of the other support rod is slidingly connected to the placement frame; the scissor lift mechanism also includes an electric push rod, and one end of the electric push rod is connected to the cabinet body The bottom surface is hinged, and the other end is hinged with the connecting rod to drive the scissor lift mechanism to move up and down.

Further, the connecting rod is arranged between any one of the supporting rods and another corresponding supporting rod in parallel.

Further, plastic bearings are connected to both sides of the board, and the plastic bearings are arranged in the grooves.

Further, the scissor lift mechanism also includes T-shaped groove guide rails and rolling bearings, one end of one support rod in the scissor assembly at the bottom is hinged to the bottom surface of the cabinet, and one end of the other support rod is connected to the Rolling bearings, one end of a support rod in the scissors assembly on the top floor is hinged to the placement frame, and one end of the other support rod is connected with the rolling bearing; the rolling bearing moves linearly along the T-shaped groove of the T-shaped groove guide rail.

Compared with the prior art, the utility model has the advantages of:

1. Fully automatic setting is adopted, and the rack for holding kitchen utensils or seasonings can be automatically extended or retracted into the cabinet, which is more ergonomic and increases the convenience of the kitchen.

2. A touch panel is provided on the shelf, which enhances the fun and entertainment of cooking.

3. The ultraviolet light sterilization function is integrated, and the sterilization can be carried out when the shelf is retracted into the cabinet.

Below with reference to accompanying drawing, the utility model is described in further detail.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute an improper limitation of the utility model. In the attached picture:

Fig. 1 is a schematic structural view of a retractable cabinet disclosed in a preferred embodiment of the present invention;

Fig. 2 is a schematic structural view of the placement frame of the retractable cabinet disclosed in the preferred embodiment of the present invention;

Fig. 3 is a schematic structural view of the board of the telescopic cabinet disclosed in the preferred embodiment of the present invention;

Fig. 4 is a schematic structural view of the T-shaped groove guide rail of the telescopic cabinet disclosed in the preferred embodiment of the present invention.

illustration:

1. Cabinet body; 11. Groove; 2. Plate; 21. Plastic bearing; 3. Rack and pinion mechanism; 4. Scissor lift mechanism; 41. Support rod; 42. Rolling bearing; 43. Hinged mechanism; 44. Connecting rod ;5, placing frame; 51, partition; 52, partition fixing strip; 521, slot; 53, touch panel; 7, T-slot guide rail; 71, T-slot; 8, electric push rod; 9, Ultraviolet germicidal lamps.

Detailed ways

The embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, but the utility model can be implemented in various ways defined and covered by the claims.

As shown in Figures 1-4, the embodiment of the utility model discloses a telescopic cabinet, which includes a hollow cabinet body 1, a placement frame 5, a rack and pinion mechanism 3 and an automatic telescopic mechanism;

The upper end of the cabinet 1 is provided with an opening, and the opening is provided with a groove 11 parallel to the end face of the opening, and a plate 2 is movably inserted in the groove 11, and the plate 2 is driven by a rack and pinion mechanism 3, and the rack and pinion Mechanism 3 includes a motor, a gear and a rack. The motor is fixed on the lower side of the plate 2. The motor is connected to the gear. The rack is fixed on the inner wall of the cabinet 1. The rack and gear drive the plate 2 along the groove 11 through meshing transmission. Movement to open or close the opening; and the placement frame 5 is arranged on the automatic telescopic mechanism, which is arranged inside the cabinet body 1, and drives the placement frame 5 to extend or retract into the cabinet body 1. In the present embodiment, the placing frame 5 is a box structure with upper and side openings, and a partition plate 51 and a partition plate fixing strip 52 are arranged in the placing frame 5, and the partition plate fixing strip 52 is connected with the inner wall of the placing frame 5. A slot 521 for inserting and fixing the partition plate 51 is arranged on the top. In this embodiment, the cabinet 1 is vertical or hanging, the partition fixing strips 52 are arranged vertically, and the partition 51 is inserted into the slot 521 parallel to the bottom surface of the shelf 5 . Thus, different storage rooms with adjustable heights are formed, and the specific sizes can be plugged in according to the user's needs. Further, the partition board 51 is also provided with a partition fixing bar 52, which is convenient for the user to partition each storage room according to individual needs. . Correspondingly, the placing frame 5, the dividing plate 51 and the dividing plate fixing strip 52 are all wooden structures, which are convenient to be fixed by self-tapping screws. In this embodiment, in order to ensure the cleanliness of the cabinet body 1 , an ultraviolet germicidal lamp 9 is provided inside the cabinet body 1 . Simultaneously, in order to enhance the fun and learning of cooking in the kitchen, a touch panel 53 is arranged on the outer wall of the shelf 5, and the touch panel 53 is pivotally connected with the shelf 5 so as to adjust an appropriate viewing angle.

Further, in this embodiment, a plurality of plastic bearings 21 are connected to both sides of the board 2, and the plastic bearings 21 are clamped in the groove 11 and can slide along the groove 11. At the same time, a scissor lifting mechanism is arranged in the cabinet 1 4. The scissor lifting mechanism 4 is composed of two sets of scissor assemblies that are identical and parallel, and are arranged on both sides of the bottom surface of the cabinet body 1. The scissor assemblies in the same layer are hinged by two middle parts. The support bar 41 is composed of two adjacent layers of scissor assemblies that are hinged by the hinge mechanism 43 arranged at the two ends of the support bar 41; A connecting rod 44 is provided between the supporting rods 41 on the other side parallel to it. In this embodiment, a connecting rod 44 is provided between any supporting rod 41 and its parallel corresponding supporting rod 41 to enhance its strength and stability. One end of another support rod 41 is slidably connected with the bottom surface of the cabinet body 1, one end of a support rod 41 in the scissor assembly on the top floor is hinged with the placement frame 5, and one end of the other support rod 41 is slidably connected with the placement frame 5; The scissor lift mechanism 4 also includes an electric push rod 8, one end of which is hinged with the bottom surface of the cabinet 1, and the other end is movably hinged with a connecting rod 44 to drive the scissor lift mechanism 4 to move up and down. Preferably, the scissor lift mechanism 4 also includes a T-shaped groove guide rail 7 and a rolling bearing 42. In this embodiment, one end of a support rod 41 in the bottom scissor assembly is hinged with the bottom surface of the cabinet body 1, and the other support rod 41 One end of the uppermost scissors assembly is connected with a rolling bearing 42, one end of a support rod 41 in the top scissor assembly is hinged with the placement frame 5, and one end of the other support rod 41 is connected with a rolling bearing 42. The rolling bearing 42 linearly moves along the T-shaped groove 71 of the T-shaped groove guide rail 7 .

The working process of this retractable cabinet is: when cooking needs to be done in the kitchen, turn on the switch located on the cabinet (for conventional settings, not described in detail in this embodiment), start the rack and pinion mechanism 3, and the plate 2 starts to go outward along the groove 11 The movement is opened, when the opening is complete, the ultraviolet sterilizing lamp 9 is closed, the electric push rod 8 starts to move, the scissor lifting mechanism 4 moves upwards, drives the placement frame 5 to stretch out the upper end of the cabinet body 1 and is provided with an opening, and then the placement rack can be used 5. When the kitchen utensils, seasoning supplies and touch panel 53 inside are not needed, turn off the corresponding switch, the electric push rod 8 starts to move, and the scissor lifting mechanism 4 moves downward, driving the shelf 5 to retract inside the cabinet body 1 After the retraction is completed, the rack and pinion mechanism 3 starts to act, and the plate 2 starts to close the opening provided on the upper end of the cabinet body 1, and the ultraviolet germicidal lamp 9 is opened simultaneously to start the sterilization work.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (9)

1. A retractable cabinet, characterized in that, comprises a hollow cabinet, a placement frame, a rack and pinion mechanism and an automatic retractable mechanism; The upper end of the cabinet is provided with an opening, the opening is provided with a groove parallel to the end face of the opening, a plate is movably inserted in the groove, and the rack and pinion mechanism includes a motor, a gear and a rack , the motor is fixed on the lower side of the board, the motor is fixedly connected to the gear, the rack is fixed on the inner wall of the cabinet, and the rack and gear drive the gear through meshing transmission. a plate moves along the slot to open or close the opening; The placement frame is arranged on the automatic telescopic mechanism, and the automatic telescopic mechanism is arranged inside the cabinet to drive the placement frame to extend or retract into the cabinet; The placement frame is a box structure with openings on the top and the sides, and a partition and a partition fixing strip are arranged in the placement frame, and the partition fixing strip is connected with the inner wall of the placement frame, and the partition fixing strip A slot for inserting and fixing the partition is arranged on the top. 2. The retractable cabinet according to claim 1, wherein the cabinet body is vertical or hanging, the partition fixing strip is arranged vertically, and the partition and the shelf The bottom surface is inserted into the slot in parallel. 3. The retractable cabinet according to claim 2, characterized in that, the partition plate is provided with the partition plate fixing strip. 4. The retractable cabinet according to claim 1, wherein an ultraviolet germicidal lamp is arranged inside the cabinet. 5 . The retractable cabinet according to claim 1 , wherein a touch panel is arranged on the outer wall of the placement frame, and the touch panel is pivotally connected to the placement frame. 6 . 6. The retractable cabinet according to any one of claims 1-5, characterized in that, the automatic telescopic mechanism is a scissor lifting mechanism, and the scissor lifting mechanism is composed of two sets of the same and parallel, correspondingly arranged on The two sides of the bottom surface of the cabinet are composed of multi-layer X-shaped scissor assemblies. The scissor assemblies on the same layer are composed of two support rods hinged in the middle. The scissor assemblies of two adjacent layers are arranged on the support rod The hinge mechanisms at both ends are hinged; one end of a support rod in the bottom scissor assembly is hinged with the bottom surface of the cabinet, and a connecting rod is arranged between the support rod and the support rod on the other side corresponding to it in parallel; the other support One end of the rod is slidably connected to the bottom surface of the cabinet, one end of one support rod in the top scissor assembly is hinged to the placement frame, and one end of the other support rod is slidably connected to the placement frame; the scissor lift The mechanism also includes an electric push rod, one end of which is hinged to the bottom surface of the cabinet, and the other end is hinged to the connecting rod to drive the scissor lift mechanism to move up and down. 7 . The retractable cabinet according to claim 6 , wherein the connecting rod is arranged between any one of the supporting rods and another corresponding supporting rod in parallel. 8. The retractable cabinet according to claim 7, wherein plastic bearings are connected to both sides of the board, and the plastic bearings are arranged in the grooves. 9. The retractable cabinet according to claim 8, wherein the scissor lift mechanism also includes a T-shaped groove guide rail and a rolling bearing, and one end of a support rod in the scissor assembly at the bottom is connected to the cabinet body The bottom surface of the other support bar is hinged, one end of the other support bar is connected with the rolling bearing, one end of the support bar in the top scissor assembly is hinged with the placement frame, and one end of the other support bar is connected with the rolling bearing; the rolling bearing Linear movement along the T-slot of the T-slot guide rail.