Drawing type automatic overhead door structure

Abstract

The utility model relates to the technical field of heat preservation cabinet doors, and discloses a pull-out type automatic door turning structure which comprises a cabinet body, a plurality of drawers are connected to the inner side of the cabinet body in a sliding mode, a drawer handle mounting plate is fixedly connected to one side of each drawer, a handle body is fixedly connected to the front face of each drawer handle mounting plate, and the handle bodies are fixedly connected to the inner side of the cabinet body. The top of the drawer is fixedly connected with a left drawer sliding rod and a right drawer sliding rod, every two drawer sliding rods form a group, one or more door body structures are hinged to the inner side of the cabinet body, and the left side and the right side of the bottom of each door body structure are fixedly connected with overhead door leaning wheel mounting plates; overhead door rolling wheels are rotationally connected to the opposite sides of every two transverse rows of overhead door depended wheel mounting plates. According to the pull-out type automatic door overturning structure, when the pull-out type automatic door overturning structure is used, the cabinet door can be opened at the same time by directly pulling out the drawer, a user does not need to conduct secondary operation, operation is easy and convenient, labor is saved, meanwhile, the object taking efficiency is improved, and the use convenience of the cabinet door is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation cabinet doors, in particular to a pull-out type automatic flip door structure. Background Art

[0002] A warming cabinet is an appliance used to keep food warm. It is usually used in restaurants, hotels and homes. In modern life, warming cabinets have become one of the indispensable equipment in the catering service industry. From simple household insulation containers to professional large-scale commercial insulation equipment, the development of warming cabinets reflects the profound impact of scientific and technological progress on daily life. In a warming cabinet, the cabinet door is one of its important components.

[0003] The door of the food warming cabinet is an important structure in the food warming cabinet. With the advancement of technology, the doors of the food warming cabinet also appear in various forms. For example, Chinese patent CN112401686B discloses an intelligent mobile food warming cabinet, which includes a cabinet body and a door. The door of the food warming cabinet can effectively prevent people from getting burned when opening the door of the food warming cabinet. However, the doors of the food warming cabinets on the market still have the defect of poor operating convenience. Traditional doors of food warming cabinets basically need to be pulled up and fixed before the drawer can be pulled out for use. The operation is cumbersome and labor-intensive, which seriously affects the convenience of using the door. Therefore, a pull-out automatic flip door structure is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a pull-out type automatic flip door structure, which has the advantages of being easy to operate and solves the problem that traditional cabinet doors are inconvenient to operate.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of easy operation, the utility model provides the following technical solution: a pull-out type automatic flip door structure, comprising a cabinet body, a plurality of drawers are slidably connected to the inner side of the cabinet body, and a handle body is provided on the outer surface of the drawer.

[0008] The top of the drawer is fixedly connected with left and right drawer slide bars in groups of two, and the inner side of the cabinet is hinged with one or more door structures, and the lower surface of the door structure is provided with a flip-door roller, and the bottom of the flip-door roller is in sliding contact with the left and right drawer slide bars.

[0009] Preferably, the number of left and right drawer slide bars at the top of each drawer is two, and the left and right slide bars of every two drawers are symmetrically and equidistantly distributed with the central axis of the drawer as the center point.

[0010] Preferably, pulleys are provided on the left and right sides of each drawer, a plurality of slideways are provided on the inner side of the cabinet body, a slide groove is provided on the inner side of each slide, and the slide groove is adapted to the pulley.

[0011] Preferably, the door structure comprises an outer flap frame, the outer flap frame is hinged to the interior of the cabinet, a flap glass is embedded in the inner part of the outer flap frame, and the bottom of the outer flap frame is fixedly connected to an inner flap frame.

[0012] Preferably, the flip door glass is located between the flip door outer frame and the flip door inner frame, and the flip door glass is tightly fitted to both the flip door outer frame and the flip door inner frame.

[0013] Preferably, the cabinet is in a trapezoidal shape, and a plurality of LED light strips are provided on the inner side of the cabinet.

[0014] Preferably, a drawer handle mounting plate is fixedly connected to one side of the drawer, and a flap wheel mounting plate is fixedly connected to the left and right sides of the bottom of each door structure, and the opposite sides of each two horizontal rows of flap wheel mounting plates are rotatably connected to the flap roller.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a pull-out automatic flip door structure, which has the following beneficial effects:

[0017] The pull-out automatic flip door structure can open the cabinet door at the same time by directly pulling out the drawer when in use, without the need for the user to perform a secondary operation. It is not only easy to operate, but also saves labor while enhancing the efficiency of taking out items, greatly improving the convenience of using the cabinet door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a side sectional view of the utility model;

[0020] Figure 3 It is an exploded schematic diagram of the connection structure of the door structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the drawer handle mounting plate and the handle body of the utility model;

[0022] Figure 5 It is a side view of the drawer of the utility model.

[0023] In the figure: 1. cabinet body; 2. drawer; 3. drawer handle mounting plate; 4. handle body; 5. drawer left and right slide bars; 6. door structure; 601. flap door outer frame; 602. flap door glass; 603. flap door inner frame; 7. flap door wheel mounting plate; 8. flap door roller. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] See also Figure 1-5 The utility model provides the following technical solution: a pull-out automatic flip door structure, comprising a cabinet body 1, a plurality of drawers 2 are slidably connected to the inner side of the cabinet body 1, a drawer handle mounting plate 3 is fixedly connected to one side of the drawer 2, a handle body 4 is fixedly connected to the front side of the drawer handle mounting plate 3, the cabinet body 1 is trapezoidal in shape, and a plurality of LED light strips are arranged on the inner side of the cabinet body 1.

[0026] Among them, each drawer 2 is provided with pulleys on the left and right sides, and a plurality of slides are provided on the inner side of the cabinet body 1. A sliding groove is opened on the inner side of each slide, and the sliding groove is adapted to the pulley. Due to the provision of the pulley and the sliding groove, the drawer 2 can be flexibly pulled out of the cabinet body 1.

[0027] In order to facilitate operation, the top of the drawer 2 is fixedly connected with left and right drawer slide bars 5 in groups of two, and the inner side of the cabinet body 1 is hinged with one or more door body structures 6. The left and right sides of the bottom of each door body structure 6 are fixedly connected with a flap wheel mounting plate 7, and the opposite sides of each two horizontal rows of flap wheel mounting plates 7 are rotatably connected with a flap roller 8, and the bottom of the flap roller 8 is slidably connected to the left and right drawer slide bars 5.

[0028] In the above embodiment, there are two left and right drawer slide bars 5 on the top of each drawer 2, and the left and right slide bars 5 of every two drawers are symmetrically and evenly distributed with the central axis of the drawer 2 as the center point. Due to the symmetrical and evenly distributed form, there will be no imbalance or jamming when the door structure 6 is flipped, thereby enhancing stability.

[0029] The door structure 6 comprises an outer flap frame 601 which is hinged to the interior of the cabinet 1 , a flap glass 602 is embedded in the outer flap frame 601 , and an inner flap frame 603 is fixedly connected to the bottom of the outer flap frame 601 .

[0030] It should be noted that in the above embodiment, the flip door glass 602 is located between the flip door outer frame 601 and the flip door inner frame 603, and the flip door glass 602 is tightly fitted with the flip door outer frame 601 and the flip door inner frame 603. Therefore, the flip door glass 602 can be effectively protected between the flip door outer frame and the flip door inner frame to avoid the phenomenon of glass breakage caused by external force.

[0031] The working principle of this embodiment is as follows:

[0032] The user holds the handle body 4 and pulls it out of the cabinet body 1. At this time, the door rollers 8 on the door wheel mounting plate 7 will slide on the left and right slide bars 5 of the drawer, and allow the door structure 6 to have displacement space, so that the door structure 6 can be hinged in the cabinet body 1 and change the angle. Finally, after the drawer 2 is pulled out, the door structure 6 will also open at the same time, and the door structure 6 will always be in an open state before the drawer 2 is pushed back into the cabinet body 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pull-out automatic door structure, comprising: A cabinet (1), wherein a plurality of drawers (2) are provided on the inner side of the cabinet (1), and a handle body (4) is provided on the outer surface of the drawer (2); The invention is characterized in that: the top of the drawer (2) is provided with left and right drawer slide bars (5) in groups of two, the inner side of the cabinet (1) is hinged with one or more door structures (6), the lower surface of the door structure (6) is provided with a flip door roller (8), and the bottom of the flip door roller (8) is in sliding contact with the left and right drawer slide bars (5).

2. The pull-out automatic flap structure according to claim 1, characterized in that: The number of left and right drawer slide bars (5) on the top of each drawer (2) is two, and the left and right drawer slide bars (5) of each two are symmetrically and equidistantly distributed with the central axis of the drawer (2) as the center point.

3. The pull-out automatic flap structure according to claim 1, characterized in that: Each of the drawers (2) is provided with pulleys on both sides, and a plurality of slideways are provided on the inner side of the cabinet body (1). A slide groove is provided on the inner side of each of the slideways, and the slide groove is adapted to the pulleys.

4. The pull-out automatic flap structure according to claim 1, characterized in that: The door structure (6) comprises a flap outer frame (601), the flap outer frame (601) is hinged to the inside of the cabinet (1), a flap glass (602) is embedded inside the flap outer frame (601), and a flap inner frame (603) is provided at the bottom of the flap outer frame (601).

5. The pull-out automatic flap structure according to claim 4, characterized in that: The flip door glass (602) is located between the flip door outer frame (601) and the flip door inner frame (603), and the flip door glass (602) is tightly fitted to the flip door outer frame (601) and the flip door inner frame (603).

6. The pull-out automatic flap structure according to claim 1, characterized in that: The cabinet (1) is in the shape of a trapezoid, and a plurality of LED light strips are arranged on the inner side of the cabinet (1).

7. The pull-out automatic flap structure according to claim 1, characterized in that: A drawer handle mounting plate (3) is provided on one side of the drawer (2), and a handle body (4) is fixedly connected to the front of the drawer handle mounting plate (3). The left and right sides of the bottom of each door structure (6) are provided with a flip door roller mounting plate (7), and the opposite sides of each two horizontal rows of the flip door roller mounting plates (7) are rotatably connected to a flip door roller (8).

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