CN214029607U - Drawer assembly and blood cabinet - Google Patents

Abstract

The utility model discloses a drawer assembly and blood cabinet, drawer assembly include the drawer and divide the slide portion of locating the drawer both sides, are equipped with first arch and second arch on two relative lateral walls of drawer respectively, and slide portion has the slide, and the upper portion of slide is equipped with the breach portion that communicates with the slide, and the lower part of slide is equipped with the fixed part. When the first bulge is positioned in the slide way and the second bulge is positioned in the fixing part, the drawer is in a flat state. The drawer is pulled to enable the first bulge to slide to the front end stop position of the slide way, the second bulge is separated from the fixing part, and the drawer is in an inclined downward state. The drawer is pulled to the position where the first bulge slides to the notch part, the second bulge is separated from the fixing part, the first bulge can slide out from the notch part by lifting the drawer upwards, the drawer is separated from the slide way part, and the drawer can be taken out.

Description

Drawer assembly and blood cabinet

Technical Field

The utility model relates to a blood storage technical field especially relates to a drawer assembly and blood cabinet.

Background

According to the state standards for blood storage, red blood cells or lysed blood must be stored in an environment of 2-6 ℃, for which reason a thermostatted refrigerator, also known as a blood cabinet, has emerged in the medical industry, specifically for storing blood. A plurality of drawers are arranged in the blood cabinet, and blood bags filled with blood are placed in the drawers, so that the blood can be stored in a subarea manner and the blood information can be managed conveniently. In the existing blood cabinet, in order to realize the automatic storage of blood, the RFID technology has wide application in the blood cabinet. RFID labels are pasted on the blood bags, RFID antenna boards are arranged on the drawers or in the partition spaces for placing the drawers, the access information of the blood bags can be automatically read through the RFID identification technology, the system data can be updated in time, and the accuracy of blood storage is improved.

In the prior art, drawers are provided in two forms. One is as follows: the drawer is required to be completely taken down from the blood cabinet, and the blood bag can be stored or taken only by placing the drawer on the operation plane; the other is as follows: during the process of storing or taking the blood bag, the drawer is required to be held by hands all the time to prevent the drawer from slipping. Both of the above-described forms of drawer are very inconvenient to operate.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

To the problem pointed out in the background art, the utility model provides a drawer subassembly and blood cabinet, the drawer tilting is hung so that access blood bag, the operation of being convenient for, and the drawer still can easily be followed and taken out in the slide portion, the dismouting of being convenient for.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides a drawer component, include:

the drawer is provided with a first bulge and a second bulge on two opposite side walls;

the two slide way parts are arranged on two sides of the drawer and are provided with slide ways, the upper parts of the slide ways are provided with notch parts communicated with the slide ways, and the lower parts of the slide ways are provided with fixing parts;

when the first bulge is positioned in the slide way and the second bulge is positioned in the fixing part, the drawer is in a flat state;

the drawer is pulled, the first bulge slides along the slide way to the front end stop position of the slide way, the second bulge is separated from the fixing part, and the drawer is in an inclined downward inclined state;

taking the drawer, sliding the first bulge to the notch part along the slide way, separating the second bulge from the fixed part, lifting the drawer upwards to enable the first bulge to slide out from the notch part, and separating the drawer from the slide way part.

In some embodiments of the present application, follow the direction of taking out of drawer, the slide includes one section of slide, slide two-stage section and the slide three-stage of rounding off connection, the slide one section with the slide three-stage all extends along the horizontal direction, the slide two-stage section extends in the slant, the front end of slide three-stage is the blind end.

In some embodiments of the present application, the notch portion is disposed on an upper portion of the first section of the slide and is communicated with the first section of the slide.

In some embodiments of this application, breach portion is formed by two cambered surfaces of relative setting, along keeping away from one section vertical direction of slide, the opening of breach portion reduces earlier the back increase.

In some embodiments of the present application, the fixing portion is located at a lower portion of the three sections of the chute.

In some embodiments of the present application, the fixing portion is a slot, and a front end of the slot is open.

The utility model also provides a blood cabinet, which comprises a cabinet body, wherein a plurality of storage sections are formed in the cabinet body; the drawer assembly is arranged in each storage interval.

In some embodiments of the present application, the storage region is surrounded by a left side wall and a right side wall which are oppositely arranged from left to right, a top wall and a bottom wall which are oppositely arranged from top to bottom, and a rear side wall, a mounting box is arranged in the storage region, the mounting box is of an L-shaped structure, the mounting box is arranged close to the rear side wall and/or the left side wall, one of the slide way portions is a first slide way portion, and the first slide way portion is integrally formed on the mounting box close to the left side wall/or the right side wall.

In some embodiments of the present application, the other slide way portion is a second slide way portion, the second slide way portion is provided with a mounting hole and a stop opening, the mounting hole is provided with a first stop surface, and the stop opening is provided with a second stop surface;

a first mounting column and a second mounting column are correspondingly arranged on the left side wall and/or the right side wall of the storage region, a first stop protrusion is arranged at the free end of the first mounting column, and a second stop protrusion is arranged at the free end of the second mounting column;

second slide portion is placed along vertical direction can with first erection column inserts in the mounting hole, to the rear side rotation between storage interval second slide portion can make first backstop protrusion and first backstop face joint, the backstop opening from top to bottom with second erection column joint, second backstop face with second backstop protrusion joint.

In some embodiments of the present application, the first mounting column and the second mounting column are spaced apart from each other in a horizontal direction, and the second mounting column is disposed at a position close to a rear end of a lower portion of the chute portion.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the disclosed drawer assembly of this application realizes functions such as horizontal pull, slope stop and the drawer dismouting of drawer through the cooperation between first arch, second arch and the slide portion. When the drawer is in the tilt state, the access of blood bag of being convenient for improves the simple operation nature. The drawer is convenient to operate and small in occupied space due to the fact that the drawer does not need accessories such as screws and the like during assembly and disassembly, the drawer is convenient to install in a long and narrow storage area, and the effective utilization of the cold storage space in the blood cabinet is improved.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural diagram of a blood cabinet according to an embodiment;

FIG. 2 is a schematic structural diagram of the blood cabinet according to the embodiment after a top cover is omitted;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a mounting box and a first chute portion according to an embodiment;

FIG. 5 is a partial schematic view of the right sidewall of the storage compartment;

fig. 6 is a schematic structural view of a second chute portion according to an embodiment;

FIG. 7 is a schematic view of an assembly structure of the second sliding part and the first and second mounting posts according to the embodiment;

FIG. 8 is a schematic diagram of a blood bag placed within a drawer, according to an embodiment;

FIG. 9 is a schematic view of a drawer in a flat position according to an embodiment;

FIG. 10 is a first state of the drawer being horizontally pulled according to the embodiment;

FIG. 11 is a second state of the drawer according to the embodiment in a horizontal position;

fig. 12 is a schematic structural view of a drawer in an inclined state according to an embodiment.

Reference numerals:

1-blood cabinet, 11-storage zone, 111-left side wall, 112-right side wall, 113-back side wall, 114-first mounting column, 115-second mounting column, 116-first stop projection, 117-second stop projection;

2-drawer, 21-first projection, 22-second projection, 23-lock catch;

3-blood bag;

4-slideway part, 41-slideway, 411-slideway section, 412-slideway section, 413-slideway section, 42-gap part, 421-cambered surface, 43-fixing part, 431-third projection, 432-clamping groove, 44-first slideway part, 45-second slideway part, 451-mounting hole, 452-stopping opening, 453-first stopping surface and 454-second stopping surface;

5-mounting box, 51-mounting box one part and 52-mounting box two part;

6-a lighting device;

7-electromagnetic lock.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "horizontal", "vertical", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

[ blood cabinet ]

Referring to fig. 1 to 3, the blood cabinet 1 of the present embodiment is used for storing blood bags, and is applied to the medical field.

The blood cabinet 1 comprises a cabinet body, and a plurality of independent storage sections 11 are formed in the cabinet body through shelves, partition plates and other structures.

Each storage interval 11 is internally provided with a drawer 2, and the drawers 2 are used for placing blood bags 3. The drawer 2 is drawable to facilitate storage or removal of the blood bag 3 into the drawer 2.

Referring to fig. 8, the drawer 2 is of a slim structure, and the blood bag 3 is vertically placed in the drawer 2. The blood bag 3 placed vertically facilitates the deposition of Red Blood Cells (RBC) in the blood on the bottom layer, and can better observe whether the blood is hemolyzed.

The drawer 2 is transparent, and the internal blood bag 3 can be directly seen through the drawer 2.

The blood cabinet 1 further comprises an illumination device 6, the illumination device 6 being adapted to illuminate the blood bag 3 in the drawer.

The light that lighting device 6 sent shines blood bag 3 through the drawer 2 of transparent form, can direct observation from the outside of drawer 2 the hemolysis condition of blood in the blood bag 3 in the drawer 2, need not to pull out drawer 2 and take out blood bag 3 from drawer 2, has improved the convenience that blood quality observed greatly.

In some embodiments of the present application, the lighting device 6 is located behind the drawer 2, and the illumination angle of the lighting device 6 is adjusted to make the light emitted by the lighting device 6 cover the whole drawer 2, so as to better illuminate the whole blood bag 3, thereby facilitating the observation of the blood quality

In some embodiments of the present application, the lighting device 6 is disposed in the storage space 11, rather than on the drawer 2, so that the related control and circuitry of the lighting device 6 can be integrated with the blood cabinet 1, and meanwhile, the lighting device 6 disposed at the rear of the drawer 2 will not interfere with the drawer 2 during the reciprocating drawing process.

In some embodiments of the present application, a blood bag 3 is vertically disposed in a drawer 2, so as to realize a storage form of "one drawer one blood bag", thereby preventing the hemolysis of blood in the blood bag 3 observed from the front side of the drawer 2 due to interference between a plurality of blood bags 3 when a plurality of blood bags 3 are disposed in the drawer 2.

In some embodiments of the present application, referring to fig. 3, the storage space 11 is defined by left and right side walls 111 and 112 disposed opposite to each other, top and bottom walls (not shown) and (not shown) disposed opposite to each other, and a rear side wall 113.

The storage section 11 is provided with a mounting box 5, and referring to fig. 4, the mounting box 5 is an L-shaped structure, and for convenience of description, the mounting box 5 is divided into a first mounting box part 51 and a second mounting box part 52.

The mounting box 5 is used for mounting an RFID antenna board (not shown) used in cooperation with blood storage, an illumination device 6, an electromagnetic lock 7, and the like, and provides a mounting carrier and a space for mounting these devices.

The first mounting box portion 51 is disposed adjacent to the left sidewall 111 or the right sidewall 112, and the first mounting box portion 51 is illustrated adjacent to the left sidewall 111 in this embodiment as an example. The second mounting box portion 52 is disposed against the rear side wall 113.

An RFID antenna board (not shown) is arranged in the first mounting box part 51, an RFID tag is adhered to the side surface of the blood bag 3, and the RFID antenna board reads information in the RFID tag and uploads the information to a control system associated with the blood cabinet, so that automatic storage of blood is realized.

The lighting device 6 is provided on the second mounting box portion 52, and the lighting device 6 is disposed at the rear.

The second mounting box 52 is further provided with an electromagnetic lock 7, and correspondingly, referring to fig. 8, the rear part of the drawer 2 is provided with a lock catch 23 matched with the electromagnetic lock 7. When the drawer 2 is pushed to the inside of the storage section 11, the electromagnetic lock 7 is matched with the lock catch 23, and the locking of the drawer 2 is realized.

[ slide structure of drawer ]

The drawer 2 in this embodiment is a drawer that can be pulled out, and the following describes a slide structure of the drawer 2 that can be pulled out.

Referring to fig. 8, a first protrusion 21 and a second protrusion 22 are distributed on two opposite left and right sidewalls of the drawer 2. The first protrusion 21 and the second protrusion 22 are spaced apart, the first protrusion 21 is located at a rear position of the drawer 2, and the second protrusion 22 is located at a front position of the drawer 2.

Two slide way parts 4 are arranged in the storage interval 11, and the two slide way parts 4 are arranged on the left side and the right side of the drawer 2. Referring to fig. 4 and 6, the chute portion 4 includes a chute 41, a notch portion 42 communicating with the chute 41 is provided at an upper portion of the chute 41, and a fixing portion 43 is provided at a lower portion of the chute 41.

The drawer 2 has a horizontal position, an inclined position, and a removed position.

Fig. 9 is a schematic structural view of the drawer 2 in a flat state, that is, a state where the drawer 2 is in the storage region 11 and locked, in which the first protrusion 21 is located in the sliding channel 41 and the second protrusion 22 is located in the fixing portion 43. The front end and the rear end of the drawer 2 are supported and limited, and the horizontal arrangement is realized.

When the blood bag is stored/taken, the drawer 2 needs to be pulled out, the drawer 2 is pulled outwards from the flat state shown in fig. 9 to the state shown in fig. 10, at this time, the first protrusion 21 is still positioned in the slide rail 41, and the second protrusion 22 is separated from the fixing part 43; then, the drawer 2 is further pulled outwards to the state shown in fig. 11, and the drawer 2 is further pulled outwards to the state shown in fig. 12, at this time, the first protrusion 21 slides to the front end of the slide rail 41 along the slide rail 41 and stops, and the drawer 2 is in an inclined state downwards. The drawer 2 is in the inclined state, so that the storage/taking operation of the blood bag 3 can be facilitated, the drawer 2 does not need to be completely taken out from the storage area 11, the bottom of the drawer 2 does not need to be held by hands, and the convenience and operability of the storage/taking of the blood bag 3 are greatly improved.

The drawer 2 is also a detachable drawer, and specifically, when the drawer 2 needs to be taken out from the storage area 11 (this process is not shown), the drawer 2 is pulled outwards from the flat state shown in fig. 9 until the first protrusion 21 slides to the notch portion 42 along the slide rail 41, the second protrusion 22 is separated from the fixing portion 43, the first protrusion 21 can slide out from the notch portion 42 by lifting the drawer 2 upwards, at this time, the drawer 2 is separated from the slide rail portion 4, and the drawer 2 can be taken out from the storage area 11.

The installation process of the drawer 2 is a reversible process with the taking-out process of the drawer 2, and is not described in detail.

The drawer component realizes the functions of horizontal drawing, inclined stopping, drawer dismounting and the like of the drawer 2 through the matching among the first bulge 21, the second bulge 22 and the slide way part 4. The drawer 2 is assembled and disassembled without accessories such as screws, so that the operation is convenient, the occupied space is small, the drawer 2 can be conveniently installed in the long and narrow storage interval 11, and the effective utilization of the refrigerating space in the blood cabinet is improved.

For the sake of convenience of the following description, the present embodiment defines the two slide ways 4 as a first slide way portion 44 and a second slide way portion 45, respectively, and the first slide way portion 44 is located on the left side of the drawer 2 and the second slide way portion 45 is located on the right side of the drawer 2, as viewed from the front end of the drawer 2 rearward.

In this embodiment, the first slide path portion 44 is provided on the side wall of the first mounting box portion 51, and the second slide path portion 45 is provided on the right side wall 112 of the storage section 11.

Fig. 4 is a schematic structural view of the first slideway 44 and the first mounting box portion 51, in which the first slideway 44 is integrally formed on the side wall of the first mounting box portion 51, so as to facilitate processing and occupy a small space.

Fig. 6 is a schematic structural diagram of the second sliding path portion 45, and the second sliding path portion 45 is detachably connected to the right side wall 112 of the storage section, so as to be conveniently detached.

The first and second chute portions 44 and 45 are different only in the manner of connection with the mounting carrier (specifically, the side wall of the first mounting box portion 51 and the right side wall 112 of the storage section), and the configurations of the chute 41, the notch 42, the fixing portion 43, and the like formed thereon are completely the same.

Referring to fig. 6, in the drawing direction of the drawer 2, the slideway 41 includes a slideway section 411, a slideway section 412 and a slideway section 413 which are connected in a smooth transition manner, the smooth transition between the slideway section 411 and the slideway section 413 is convenient for realizing the smoothness when the drawer 2 is drawn, the slideway section 411 and the slideway section 413 both extend in the horizontal direction, the slideway section 412 extends in an inclined upward direction, and the front end of the slideway section 413 is a closed end.

Referring to fig. 9, when the drawer 2 is in a flat state, the first protrusion 21 is engaged with the first section 411 of the sliding track, and the second protrusion 22 is engaged with the fixing portion 43.

Referring to fig. 10 and 11, when the drawer 2 is pulled outward, the second protrusion 22 is disengaged from the fixing portion 43, and the first protrusion 21 slides from the rail section 411 to the rail section 412.

Referring to fig. 12, when the drawer 2 is in the inclined state, the first protrusion 21 is engaged with and stopped at the front end of the three sections 413 of the sliding track, and the second protrusion 22 is disengaged from the fixing portion 43.

The extension length of the three slide sections 413 in the horizontal direction is not very long, which is mainly convenient for the first protrusion 21 to be clamped and stopped at the front ends of the three slide sections 413.

In some embodiments of the present application, referring to fig. 6, the notch 42 is disposed on the upper portion of the chute section 411 and is in communication with the chute section 411. When the drawer 2 is taken out from the storage space 11, the first protrusion 21 horizontally slides to the notch portion 42 along the sliding rail section 411, and then the drawer 2 is lifted upwards, so that the operation is facilitated.

In some embodiments of the present application, the notch portion 42 is formed by two opposite arc surfaces 421, and along the vertical direction away from the one section 411 of the slideway, the opening of the notch portion 42 is increased after being reduced, and the notch portion 42 also plays a role in guiding the movement of the first protrusion 21 sliding in/out.

In some embodiments of the present application, the fixing portion 43 is located at the lower portion of the three sections 413 of the slide.

In the first slideway part 44, referring to fig. 4, a third protrusion 431 is provided on a side wall of the first mounting box part 51, the third protrusion 431 is located at a lower portion of the slideway third segment 413, and a distance space between the third protrusion 431 and the slideway third segment 413 is the fixing part 43.

In the second slide path portion 45, referring to fig. 6, the fixing portion 43 is a catch 432, and the tip of the catch 432 is open.

Since the fixing portion 43 is located at the front position of the sliding track portion 4, when the drawer 2 is pulled outwards, the second protrusion 22 can be disengaged from the fixing portion 43, so as to facilitate the tilting and taking of the drawer 2.

In some embodiments of the present application, the detachable connection between the second chute portion 45 and the right side wall 112 of the storage section is as follows:

referring to fig. 6, the second chute portion 45 is provided with a mounting hole 451 and a stopper opening 452, the mounting hole 451 is provided with a first stopper surface 453, and the stopper opening 452 is provided with a second stopper surface 454. The first stopping surfaces 453 have two surfaces symmetrically disposed at upper and lower sides of the mounting hole 451, that is, the length L1 of the mounting hole 451 is greater than the width W of the mounting hole 451.

Referring to fig. 5, a first mounting post 114 and a second mounting post 115 are correspondingly provided on the right sidewall 112 of the storage compartment.

The free end of the first mounting post 114 is provided with a first stopping protrusion 116, the first stopping protrusion 116 is a two-protrusion structure extending along the vertical direction, the diameter L2 of the circumference where the first stopping protrusion 116 is located is larger than the width W of the mounting hole 451 and smaller than the length L1 of the mounting hole 451, and the diameter D of the first mounting post 114 is smaller than the width W of the mounting hole 451.

The free end of the second mounting post 115 is provided with a second stop projection 117.

When the second sliding path portion 45 is installed (the installation process is not shown), the second sliding path portion 45 is vertically placed, at this time, the direction of the length L of the installation hole 451 and the extending direction of the first stopping protrusion 116 are forward, the second sliding path portion is pushed towards the direction close to the right side wall 112 of the storage section, and the installation hole 451 can be installed on the first installation column 114; then, the second sliding path portion 45 is rotated (i.e. counterclockwise) to the rear side of the storage region 11 until the stopping opening 452 is clamped onto the second mounting post 115 from top to bottom, and the second stopping protrusion 117 is clamped with the second stopping surface 454; in the rotational overshoot of the second slide path portion 45, the length L1 of the installation hole 451 is changed from vertical to horizontal, and the first stopper protrusion 116 is engaged with the first stopper surface 453. At this point, the installation of the second chute portion 45 is completed. When the second slide way portion 45 is detached, the above-described process is reversely operated.

The second sliding path portion 45 is not required to be assembled and disassembled by any screws and other accessories, so that the second sliding path portion 45 is convenient to assemble and disassemble, small in occupied space and convenient to assemble and disassemble in the long and narrow storage interval 11.

In some embodiments of the present application, referring to fig. 5, the first mounting posts 114 and the second mounting posts 115 are spaced apart from each other in the horizontal direction, and the second mounting posts 115 are disposed at a position close to the rear end of the lower portion of the chute portion 4, so that the mounting structure of the second chute portion 45 is more stable.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A drawer assembly, comprising:

the drawer is provided with a first bulge and a second bulge on two opposite side walls;

the two slide way parts are arranged on two sides of the drawer and are provided with slide ways, the upper parts of the slide ways are provided with notch parts communicated with the slide ways, and the lower parts of the slide ways are provided with fixing parts;

when the first bulge is positioned in the slide way and the second bulge is positioned in the fixing part, the drawer is in a flat state;

the drawer is pulled to enable the first protrusion to slide along the slide way to the front end stop position of the slide way, the second protrusion is separated from the fixing part, and the drawer is in an inclined downward inclined state;

pulling the drawer can also make the first bulge slide to the notch part along the slide way, the second bulge is separated from the fixed part, and lifting the drawer upwards can make the first bulge slide out from the notch part, and the drawer is separated from the slide way part.

2. The drawer assembly of claim 1,

the drawer slide comprises a first slide section, a second slide section and a third slide section, wherein the first slide section, the second slide section and the third slide section are connected in a smooth transition mode along the drawing direction of the drawer, the first slide section and the third slide section extend along the horizontal direction, the second slide section extends upwards in an inclined mode, and the front end of the third slide section is a closed end.

3. The drawer assembly of claim 2,

the breach portion is located one section upper portion of slide and with one section intercommunication of slide.

4. The drawer assembly of claim 3,

the breach portion is formed by two cambered surfaces that set up relatively, along keeping away from one section vertical direction of slide, the opening of breach portion reduces earlier the back increase.

5. The drawer assembly of claim 2,

the fixing part is positioned at the lower part of the three sections of the slide ways.

6. The drawer assembly of claim 5,

the fixing part is a clamping groove, and the front end of the clamping groove is in an opening shape.

7. A blood cabinet comprises a cabinet body, wherein a plurality of storage sections are formed in the cabinet body; it is characterized in that the preparation method is characterized in that,

the drawer assembly of any one of claims 1 to 6 is arranged in each storage compartment.

8. A blood cabinet according to claim 7,

the storage interval is defined by a left side wall, a right side wall, a top wall, a bottom wall and a rear side wall, wherein the left side wall and the right side wall are oppositely arranged at the left side and the right side, the top wall and the bottom wall are oppositely arranged at the upper side and the lower side, a mounting box is arranged in the storage interval, the mounting box is of an L-shaped structure, the mounting box is arranged close to the rear side wall and the left side wall or/and the right side wall, one of the slideway parts is a first slideway part, and the first slideway part is integrally formed on the mounting box close to the left side wall or/or the right side wall.

9. A blood cabinet according to claim 8,

the other slide way part is a second slide way part, the second slide way part is provided with a mounting hole and a stop opening, the mounting hole is provided with a first stop surface, and the stop opening is provided with a second stop surface;

a first mounting column and a second mounting column are correspondingly arranged on the left side wall and/or the right side wall of the storage region, a first stop protrusion is arranged at the free end of the first mounting column, and a second stop protrusion is arranged at the free end of the second mounting column;

second slide portion is placed along vertical direction can with first erection column inserts in the mounting hole, to the rear side rotation between storage interval second slide portion can make first backstop protrusion and first backstop face joint, the backstop opening from top to bottom with second erection column joint, second backstop face with second backstop protrusion joint.

10. A blood cabinet according to claim 9,

the first mounting column and the second mounting column are arranged at intervals along the horizontal direction, and the second mounting column is arranged at the position, close to the rear end, of the lower portion of the slide way portion.

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