CN216588275U - Get cabinet door installation mechanism of dining cabinet and get the dining cabinet - Google Patents

Abstract

The utility model aims to provide a cabinet door mounting mechanism of a meal taking cabinet, which can conveniently mount the meal taking cabinet in a combined mode and can avoid the cabinet doors from being inclined, and the cabinet door mounting mechanism comprises: a plurality of laterally extending lateral branches; a plurality of longitudinally extending longitudinal struts; and the door shaft part is used for forming a rotating shaft of the cabinet door, a plurality of transverse supporting strips and a plurality of longitudinal supporting strips are welded into a whole to form a latticed frame structure corresponding to the meal taking grids, a vertically extending through hole is formed in each transverse supporting strip, and the door shaft part corresponding to the cabinet door on the upper side of each transverse supporting strip and the door shaft part corresponding to the cabinet door on the lower side of each transverse supporting strip are arranged in the same through hole.

Description

Get cabinet door installation mechanism of dining cabinet and get the dining cabinet

Technical Field

The utility model relates to the field of retail equipment, in particular to a cabinet door installation mechanism of a food taking cabinet and the food taking cabinet comprising the same.

Background

The food taking cabinet is a device arranged in a catering retail store for customers or takemen to take food by themselves, and is usually in a multi-grid cabinet form with front and rear cabinet doors openable, the rear cabinet door is used for putting prepared food into a kitchen, and the front cabinet door is used for allowing the customers or the takemen to open to take food.

In the prior art, the taking cabinet is often combined, for example, chinese utility model patent CN201921360664.3 discloses a combined taking cabinet, which includes a plurality of mutually stacked taking cabinet units, each of which has a back door module, a top plate, a side plate, a front door module, etc. The advantage of this kind of get cupboard is that can dispose according to actual scene combination, and need not whole replacement when damaging, and just the unit that replaces that damages.

However, in the above-mentioned combined meal taking cabinet, slight dislocation may occur when the meal taking cabinet units are combined with each other, and once the number of the combined meal taking cabinet units is large or the service life is long, the dislocation will cumulatively cause the arrangement of the meal taking cabinet units to be skewed, and especially, the door edges of the cabinet doors cannot be aligned well in the horizontal and vertical directions, which affects the aesthetic property of the cabinet doors. If a conventional integrated cabinet structure is used (i.e., a cabinet body is made of a large steel plate), the cabinet doors need to be separately installed at the openings of the lattices (e.g., holes are drilled in the steel plate to install the door shafts), and a problem of fine misalignment between the cabinet doors resulting in skewing still occurs.

SUMMERY OF THE UTILITY MODEL

The utility model is made to solve the above problems, and an object of the utility model is to provide a cabinet door mounting mechanism for a meal cabinet, which can conveniently mount the meal cabinet in a combined manner, and can prevent the cabinet doors from being inclined.

The utility model provides a cabinet door installation mechanism of a meal taking cabinet, which is arranged in the meal taking cabinet with a plurality of meal taking grids and is used for installing cabinet doors on the meal taking grids, and the cabinet door installation mechanism is characterized by comprising the following components: a plurality of laterally extending lateral branches; a plurality of longitudinally extending longitudinal struts; and the door shaft part is used for forming a rotating shaft of the cabinet door, a plurality of transverse supporting strips and a plurality of longitudinal supporting strips are welded into a whole to form a latticed frame structure corresponding to the meal taking grids, a vertically extending through hole is formed in each transverse supporting strip, and the door shaft part corresponding to the cabinet door on the upper side of each transverse supporting strip and the door shaft part corresponding to the cabinet door on the lower side of each transverse supporting strip are arranged in the same through hole.

The cabinet door mounting mechanism of the meal cabinet can also have the technical characteristic that the axes of all the through holes in the same column are positioned on the same vertical line.

The cabinet door mounting mechanism of the meal taking cabinet provided by the utility model can also have the technical characteristics that the transverse branch strip is provided with a transverse part corresponding to the meal taking cabinet, the longitudinal branch strip is provided with a longitudinal part corresponding to the meal taking cabinet, and the part between two adjacent transverse parts and the part between two adjacent longitudinal parts are mutually welded.

Further, the cabinet door mounting mechanism of the meal cabinet provided by the utility model can also have the technical characteristics that the inner edge of the transverse supporting strip is provided with a transverse flanging strip which vertically extends upwards or downwards, the inner edge of the longitudinal supporting strip is provided with a longitudinal flanging strip which horizontally extends leftwards or rightwards, and the adjacent transverse flanging strips and the adjacent longitudinal flanging strips are welded into a whole.

Furthermore, the cabinet door installation mechanism of the meal taking cabinet provided by the utility model can also have the technical characteristics that the meal taking grid is enclosed by the laminate and the partition plate, and the transverse flanging strip is provided with a plurality of connecting holes connected with the laminate or the partition plate.

The cabinet door mounting mechanism of the meal cabinet provided by the utility model can also have the technical characteristics that the door shaft component comprises: the rotating shaft piece is provided with a cylindrical rotating shaft body and a flange arranged in the middle of the rotating shaft body; and the shaft connecting piece is provided with a first shaft connecting part and a second shaft connecting part which are hollow cylindrical and coaxial, the diameter of the first shaft connecting part is larger than that of the second shaft connecting part, and the inner diameters of the first shaft connecting part and the second shaft connecting part are consistent with that of the rotating shaft body.

Further, the cabinet door mounting mechanism of the meal taking cabinet provided by the utility model can also have the technical characteristics that the cabinet door is provided with an upper side mounting hole and a lower side mounting hole, the upper end of the rotating shaft piece is inserted into the lower side mounting hole of the cabinet door positioned above the two adjacent cabinet doors in the vertical direction, the lower end of the rotating shaft piece is inserted into the shaft connecting piece after penetrating through the through hole, and the second shaft connecting part is inserted into the upper side mounting hole of the cabinet door positioned below the two cabinet doors.

The utility model also provides a meal taking cabinet which comprises a plurality of cabinet doors and any one of the cabinet door mounting mechanisms.

Action and effect of the utility model

According to the installation mechanism and the meal taking cabinet provided by the utility model, the installation mechanism is provided with a plurality of transverse branches extending transversely and a plurality of longitudinal branches extending longitudinally, and the transverse branches and the longitudinal branches are welded with each other to form a lattice-shaped frame structure, so that the lattice-shaped frame structure corresponding to each meal taking grid is formed; because be equipped with the through hole of vertical extension on the horizontal brace, and the door-hinge part of horizontal brace upside cabinet door and the door-hinge part setting of horizontal brace downside cabinet door are in same through hole, consequently, can let the cabinet door axis of rotation of upper and lower both sides coaxial for the cabinet door can align.

Drawings

FIG. 1 is a block diagram of a fetch cabinet according to an embodiment of the present invention;

fig. 2 is a structural view of the main cabinet of the embodiment of the present invention as viewed from the front side direction;

fig. 3 is a structural view of the main cabinet of the embodiment of the present invention as viewed from the rear side direction;

FIG. 4 is a structural view of the main cabinet of FIG. 2 with one side panel and the top panel omitted;

FIG. 5 is an exploded view of a main cabinet mounting structure according to an embodiment of the present invention;

FIG. 6 is an enlarged structural view of an angle of a cabinet door mounting mechanism according to an embodiment of the present invention;

FIG. 7 is an enlarged view of another angle of the cabinet door mounting mechanism according to the embodiment of the present invention;

FIG. 8 is an exploded view of a cabinet door mounting structure according to an embodiment of the present invention;

fig. 9 is a sectional view of a cabinet door mounting structure according to an embodiment of the present invention.

Reference numerals: taking the cupboard 100; a main cabinet body 1; taking a meal grid 10; a top plate 11; side plates 12; a cover plate 13; a base plate 14; a front cabinet door 15; a rear cabinet door 16; a laminate 17; a partition 18; a mounting mechanism 19; a transverse branch 91; a transverse portion 911; through hole 911 a; a transverse edge-turning strip 912; longitudinal branches 92; a longitudinal portion 921; a longitudinal turnup strip 922; a shaft member 93; a shaft body 931; a flange 932; a shaft coupling member 94; a first axial portion 941; a second axial portion 942; a sub-cabinet body 2; a touch screen 21; and a code scanning unit 22.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the meal taking cabinet and the cabinet door installation mechanism thereof of the utility model are specifically described below with reference to the embodiments and the accompanying drawings. In the following embodiments, the front side refers to the side facing the meal taker, the rear side refers to the side facing the kitchen, and the description of the directions is based on the actual state of use.

< example >

Fig. 1 is a block diagram of a fetch cabinet according to an embodiment of the present invention.

As shown in fig. 1 and 2, the meal taking cabinet 100 of the present embodiment includes a main cabinet 1 and a sub-cabinet 2.

The main cabinet body 1 is an assembled cabinet body and is provided with a plurality of meal taking grids 10 for storing meals. In this embodiment, the number of the meal taking grids 10 is 18, and the meal taking grids are distributed in three vertical rows and five horizontal rows.

The auxiliary cabinet body 2 is arranged on one side of the main cabinet body 1 and used for accommodating a control device, the control device comprises a touch screen 21 and a code scanning unit 22, the touch screen is used for enabling a person taking meals to take meals, the specific working principle of the control device can adopt the prior art, and the control device is not repeated.

Fig. 2 is a structural view of the main cabinet of the embodiment of the present invention as viewed from the front side direction, and fig. 3 is a structural view of the main cabinet of the embodiment of the present invention as viewed from the rear side direction.

As shown in fig. 2 and 3, the main cabinet 1 includes a top plate 11, two side plates 12, two cover plates 13, a bottom plate 14, a plurality of front cabinet doors 15, and a plurality of rear cabinet doors 16. Wherein, four edges of the top plate 11 are respectively connected with the upper edges of the two side plates 12 and the upper edges of the two cover plates 13, and the bottom plate 14 respectively forms the shell structure of the main cabinet 1 with the two side plates 12 and the bottom plate 14. The front cabinet doors 15 are distributed in a plurality of rows and are arranged at the front side of the main cabinet body 1; the rear cabinet doors 16 are distributed in the same manner as the front cabinet doors 15 and are installed at the rear side of the main cabinet body 1 in a one-to-one correspondence.

Fig. 4 is a structural view of the main cabinet in fig. 2, with one side panel and the top panel omitted.

As shown in fig. 4, a plurality of laminate boards 17 and a plurality of partition boards 18 are arranged in the main cabinet 1. Wherein the partition 18 is longitudinally disposed with its upper end in contact with the lower edge of the cover plate 13 and its lower end in contact with the bottom plate 14. The laminated plates 17 are transversely arranged, two ends of each laminated plate are fixedly connected with the partition plates 18 respectively, and a cavity for accommodating meals of the meal taking grid 10 is formed between the two vertically adjacent laminated plates 17 and the partition plates 18 connected with the two laminated plates 17.

Fig. 5 is an exploded view of a main cabinet mounting structure according to an embodiment of the present invention. Fig. 5 shows the upper and lower shelf boards 17, the left and right shelf boards 18, and the front cabinet door 15 corresponding to one meal compartment 10, and the other shelf boards 17, shelf boards 18, front cabinet door 15, and rear cabinet door 16 are omitted.

As shown in fig. 4 to 5, the main cabinet 1 further includes two cabinet door mounting mechanisms (hereinafter referred to as mounting mechanisms) 19, the two mounting mechanisms 19 are respectively disposed at the front side and the rear side of the main cabinet 1, the structure of each mounting mechanism 19 is the same, and the following description will be made by taking the mounting mechanism 19 at the front side as an example.

Fig. 6 is an enlarged structural view of one angle of the cabinet door mounting mechanism according to the embodiment of the present invention, and fig. 7 is an enlarged structural view of another angle of the cabinet door mounting mechanism according to the embodiment of the present invention.

As shown in FIGS. 5-7, mounting mechanism 19 includes a plurality of transverse struts 91 and a plurality of longitudinal struts 92. In this embodiment, the number of the transverse branches 91 is six, and each transverse branch 91 extends transversely and has a transverse portion 911 corresponding to a row of three transversely adjacent meal taking compartments 10; the number of the longitudinal branches 92 is four, and each of the longitudinal branches 92 extends longitudinally, and has longitudinal portions 921 corresponding to a row of five meal compartments 10, respectively.

Each of the transverse branches 91 and the longitudinal branches 92 is a steel structure, and a portion between two adjacent transverse portions 911 and a portion between two adjacent longitudinal portions 921 are welded to each other, thereby forming a lattice-shaped frame structure, and the lattice of the frame structure corresponds to each meal taking compartment 10. The width of the lateral and longitudinal branches 91, 92 is the same, and the width is the same as the thickness of the front cabinet door 15.

The upper side and the lower side of the transverse branch 91 (i.e. the side edge close to the inside of the main cabinet body 1) are both provided with transverse flanging strips 912, and each transverse flanging strip 912 is formed by vertically extending upwards or downwards from the inner edge of the transverse branch 91; the longitudinal support 92 is provided with longitudinal beads 922 on both left and right sides (i.e., both lateral sides), and each longitudinal bead 922 horizontally extends leftward or rightward from the inner edges of both lateral sides of the lateral support 92. Meanwhile, the transverse edge-turning strip 912 and the adjacent longitudinal edge-turning strip 922 are welded together. In addition, the upper side of the top transverse supporting strip 91 and the lower side of the bottom transverse supporting strip 19 are not provided with the transverse edge turning strips 921, so that the transverse edge turning strips can be respectively attached to the top plate 11 and the bottom plate 13; the left side of the leftmost longitudinal support 92 and the right side of the rightmost longitudinal support 92 are not provided with the longitudinal edge strip 922, so that the two side plates 12 can be attached to each other.

Fig. 8 is an exploded view of a cabinet door mounting structure according to an embodiment of the present invention. A partial structure of the mounting mechanism 19 is shown in FIG. 8.

As shown in fig. 5 and 8, in the present embodiment, the mounting mechanism 19 further includes a door shaft member for forming a rotating shaft for allowing the cabinet door 15 to rotate. Specifically, the door shaft member includes a plurality of shaft members 93 and a plurality of shaft coupling members 94 for mounting the front cabinet door 15.

As shown in fig. 5 to 7, through holes 911a penetrating vertically from the upper surface to the lower surface are provided at the lateral end positions of the respective lateral portions 911, and the respective through holes 911a in the same row are aligned, that is, the axes of the respective through holes 911a in the same row are located on the same vertical line.

Fig. 9 is a sectional view of a cabinet door mounting structure according to an embodiment of the present invention, and fig. 9 shows a partial structure between two front cabinet doors 15 adjacent in the up-down direction.

As shown in fig. 8 and 9, the shaft member 93 has a shaft body 931 having a cylindrical shape and a flange 932 provided at a central portion of the shaft body 931. Mounting holes 15a are formed in the upper side and the lower side of the front cabinet door 15, and the diameter of the upper mounting hole 15a is larger than that of the lower mounting hole 15 a; in this embodiment, the diameter of the rotating shaft body 931, the inner diameter of the through hole 911a, and the inner diameter of the lower mounting hole 15a are all the same.

The shaft coupling 94 has a first coupling portion 941 and a second coupling portion 942 having a hollow cylindrical shape and being coaxial, wherein the first coupling portion 941 has a diameter larger than the inner diameter of the upper mounting hole 15a, the second coupling portion 942 has a diameter identical to the inner diameter of the upper mounting hole 15a, and the first coupling portion 941 and the second coupling portion 942 have inner diameters identical to the diameter of the rotating shaft body 931.

As shown in fig. 9, in the mounted state, the lower end of the shaft member 93 passes through the through hole 911a, the flange 932 has a larger diameter and cannot enter the through hole 911a, and the lower surface thereof abuts the upper surface of the lateral portion 911; the upper end of the pivot member 93 is inserted into the lower mounting hole 15a of the upper front cabinet door 15, and the lower surface of the front cabinet door 15 is fitted to the upper surface of the flange 932. Meanwhile, the second coupling portion 942 is inserted into the upper mounting hole 15a of the lower front cabinet door 15, and the lower end of the rotation shaft member 93 is inserted into the shaft coupling member 94 after passing through the through hole 911 a. In this mounting state, the rotating shaft member 93 is simultaneously engaged with the lower mounting hole 15a of the upper front cabinet door 15 and the upper mounting hole 15a of the lower front cabinet door 15, so that the upper front cabinet door 15 and the lower front cabinet door 15 can rotate relative to the mounting mechanism 19, and the rotating shafts of the upper front cabinet door 15 and the lower front cabinet door 15 are coaxial. Further, the other front doors 15 are also rotatably mounted on the mounting mechanism 19 in this manner, and since the through holes 911a are aligned, the front doors 15 are also aligned in the vertical direction. In addition, since the lower surfaces of the front cabinet doors 15 are all in contact with the upper surfaces of the flanges 932, and the lower surfaces of the flanges 932 are attached to the transverse portion 911, the distance between the lower surfaces of the front cabinet doors 15 and the transverse portion 911 is consistent with the thickness of the flanges 932, so that the front cabinet doors 15 are also horizontally aligned.

In the above-mentioned installation state, since the inner edge of the horizontal branch 91 is provided with the horizontal edge turning strip 912 and the inner edge of the vertical branch 92 is provided with the vertical edge turning strip 922, the front cabinet door 15 can be opened only outwards.

In addition, in this embodiment, the installation process of the above components is performed from bottom to top, specifically: the second coupling part 942 is inserted into the upper mounting hole 15a of the front cabinet door 15, the rotating shaft member 93 located on the lower lateral part 911 is inserted into the lower mounting hole 15a of the front cabinet door 15, and after the upper end of the front cabinet door 15 is slightly moved to align the center of the shaft coupling member 94 with the upper through hole 911a, the other rotating shaft member 93 is inserted into the shaft coupling member 94 through the upper through hole 911a and the through hole 911 a. The bottom plate 14 is provided with a hole portion for receiving the shaft coupling member 94 at the lowermost portion, and the cover plate 13 is provided with a hole portion for receiving the upper end of the shaft coupling member 93 at the uppermost portion, so that the cover plate 13 is mounted to the top portion after the shaft coupling member 93 at the uppermost portion is mounted, thereby completing the entire mounting.

In this embodiment, the structure and the installation manner of the installation mechanism 19 at the rear cabinet door 16 are the same as those of the front cabinet door 15, and are not described herein again.

As shown in fig. 5, the horizontal edge-turning strip 912 is provided with a plurality of first connection holes 912a, the partition plate 18 is a hollow plate-shaped structure, a plurality of second connection holes 181a corresponding to the first connection holes 912a are provided on the front and rear vertical surfaces, and the mounting mechanism 19 and the partition plate 18 are detachably connected by means of bolts and nuts matching with the first connection holes 912a and the second connection holes 181 a.

In addition, a third connecting hole 181b is further formed in the partition plate 18, a fourth connecting hole 17a corresponding to the third connecting hole 181b is further formed in the layer plate 17, and the layer plate 17 and the partition plate 18 are detachably connected in a mode that bolts and nuts are matched with the third connecting hole 181b and the fourth connecting hole 17 a. Further, the inside of the partition 18 is used for mounting a door lock (not shown in the drawings); the laminate 17 is a hollow plate-shaped structure, and parts such as heating wires for keeping the temperature of the meals are arranged in the laminate.

Effects and effects of the embodiments

According to the installation mechanism and the meal taking cabinet provided by the embodiment, the installation mechanism is provided with a plurality of transverse branches extending transversely and a plurality of longitudinal branches extending longitudinally, and the transverse branches and the longitudinal branches are welded with each other to form a lattice-shaped frame structure, so that the lattice-shaped frame structure corresponding to each meal taking grid is formed; because be equipped with the through hole of vertical extension on the horizontal brace, and the door-hinge part of horizontal brace upside cabinet door and the door-hinge part setting of horizontal brace downside cabinet door are in same through hole, consequently, can let the cabinet door axis of rotation of upper and lower both sides coaxial for the cabinet door can align.

In an embodiment, the door shaft component comprises a rotating shaft part and a shaft connecting part, wherein the rotating shaft part is provided with a flange, the shaft connecting part is provided with a first shaft connecting part and a second shaft connecting part which are hollow cylindrical and coaxial, the diameter of the first shaft connecting part is larger than the inner diameter of the mounting hole in the cabinet door, and the diameter of the second shaft connecting part is consistent with the inner diameter of the mounting hole. Because the pivot member has a flange, the flange can keep the distance between each cabinet door and the lateral portion uniform, and thus can also align the cabinet doors in the horizontal direction.

In the embodiment, the transverse supporting strips are provided with transverse turning strips, the longitudinal supporting strips are provided with longitudinal turning strips, and the transverse supporting strips and the longitudinal supporting strips are steel structural members, so that common products such as angle steel can be manufactured after being processed and welded, the manufacturing method is simple, the cost is low, and the strength can meet the requirements of supporting the cabinet door and connecting and supporting the partition plates and the like. In addition, the edge turning strip in the embodiment also has the effect that the cabinet door can only be opened outwards but not inwards.

In addition, the transverse flanging strips are provided with connecting holes, so that the transverse flanging strips can be connected with the partition plate in the main cabinet body, the main cabinet body can be assembled through the mounting mechanisms at the front side and the rear side, and the structure is simple; and because the connection mode is detachable, the damaged internal parts can be conveniently replaced.

The above embodiments are preferred examples of the present invention, and are not intended to limit the scope of the present invention.

For example, in the above embodiment, the transverse flanging strip is provided with the first connecting hole connected with the partition plate, and can be connected with the second connecting hole on the partition plate, and the laminate and the partition plate are connected through the third connecting hole and the fourth connecting hole. In the utility model, connecting holes connected with the transverse flanging strips can be arranged on the laminated plate, or connecting holes can be arranged on the longitudinal flanging strips.

In the embodiment, the transverse branch bars and the longitudinal branch bars are welded with each other to form a whole, and can be formed by steel structural members; in the present invention, the molded article can be produced by integral molding.

Claims (8)

1. The utility model provides a get cabinet door installation mechanism of meal cabinet, sets up in having a plurality of meal of getting the meal case of getting, be used for the installation each get the cabinet door on the meal case, its characterized in that includes:

a plurality of laterally extending lateral branches;

a plurality of longitudinally extending longitudinal struts; and

a door shaft member for forming a rotation shaft of the cabinet door,

wherein the plurality of transverse branch bars and the plurality of longitudinal branch bars are welded into a whole so as to form a lattice-shaped frame structure corresponding to the meal taking grids,

the transverse branch bar is provided with a through hole which extends vertically,

the door shaft part corresponding to the cabinet door on the upper side of the transverse supporting strip and the door shaft part corresponding to the cabinet door on the lower side of the transverse supporting strip are arranged in the same through hole.

2. The cabinet door mounting mechanism of the meal cabinet as claimed in claim 1, wherein:

and the axes of all the through holes in the same column are positioned on the same vertical line.

3. The cabinet door mounting mechanism of the meal cabinet as claimed in claim 1, wherein:

wherein the transverse branch bar is provided with a transverse part corresponding to the meal taking cabinet, the longitudinal branch bar is provided with a longitudinal part corresponding to the meal taking cabinet, and the part between two adjacent transverse parts and the part between two adjacent longitudinal parts are mutually welded.

4. The cabinet door mounting mechanism of the meal cabinet as claimed in claim 3, wherein:

wherein the inner edge of the transverse branch bar is provided with a transverse edge turning bar which vertically extends upwards or downwards,

the inner edge of the longitudinal branch is provided with a longitudinal edge turning strip which horizontally extends leftwards or rightwards,

and the adjacent transverse edge turning strips and the adjacent longitudinal edge turning strips are welded into a whole.

5. The cabinet door mounting mechanism of the meal cabinet as claimed in claim 4, wherein:

wherein the meal taking grid is enclosed by a laminate and a clapboard,

and a plurality of connecting holes connected with the laminated plate or the clapboard are arranged on the transverse edge turning strip.

6. The cabinet door mounting mechanism of the meal cabinet as claimed in claim 1, wherein:

wherein the door shaft member includes:

the rotating shaft piece is provided with a cylindrical rotating shaft body and a flange arranged in the middle of the rotating shaft body; and

a shaft connecting piece which is provided with a first shaft connecting part and a second shaft connecting part which are hollow cylindrical and coaxial,

the diameter of the first shaft connecting part is larger than that of the second shaft connecting part, and the inner diameters of the first shaft connecting part and the second shaft connecting part are consistent with the diameter of the rotating shaft body.

7. The cabinet door mounting mechanism of the meal cabinet as claimed in claim 6, wherein:

wherein the cabinet door is provided with an upper side mounting hole and a lower side mounting hole,

the upper end of the rotating shaft piece is inserted into the lower side mounting hole of the cabinet door positioned above the two adjacent cabinet doors in the vertical direction, the lower end of the rotating shaft piece passes through the through hole and then is inserted into the shaft connecting piece,

the second shaft connecting part is inserted into the upper side mounting hole of the cabinet door positioned below the two cabinet doors.

8. A meal taking cabinet having a plurality of meal taking lattices, comprising:

a plurality of cabinet doors; and

a cabinet door mounting mechanism used for mounting the cabinet doors on the meal taking grids,

wherein the cabinet door mounting mechanism is the cabinet door mounting mechanism of any one of claims 1 to 7.

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