CN218672854U - Refrigerator freezing chamber drawer convenient to airflow flows - Google Patents

Abstract

The utility model provides a refrigerator freezer drawer convenient to air current flows belongs to refrigerator technical field for solve current refrigerator freezer drawer and lead to food freezing speed slow and be difficult to the problem of the food of taking when the drawer blocks. The drawer comprises a drawer main body, two symmetrical oblique convex blocks are fixed on two sides of the drawer main body, sliding grooves are formed in the two oblique convex blocks, a plurality of air holes are formed in the rear side and the left side and the right side of the drawer main body, two first trapezoidal grooves are formed in the upper portion of the drawer main body, second trapezoidal grooves are formed in two sides of the drawer main body and communicated with the first trapezoidal grooves in corresponding positions, two baffles are fixed on the inner wall of the drawer main body, two accommodating grooves are formed in the inner wall of the drawer main body, clamping assemblies are arranged in the accommodating grooves, a panel assembly is arranged on the drawer main body, and an extrusion assembly is arranged on the panel assembly; the utility model discloses can accelerate the frozen speed of food and conveniently take food when the drawer blocks.

Description

Refrigerator freezer drawer convenient to air current flows

Technical Field

The utility model belongs to the technical field of the refrigerator, a refrigerator freezer drawer is related to, especially a refrigerator freezer drawer convenient to air current flows.

Background

A refrigerator, which is a container capable of keeping food in a constant low-temperature cold state, has become one of the essential household appliances in modern families, and a freezing chamber of the existing refrigerator is generally provided with a drawer for storing some meat or food which needs to be preserved for a long time.

Present refrigerator drawer is in the use, because the drawer only top and freezer intercommunication, and the inner space in order to make full use of refrigerator, lead to the drawer to hug closely the below of another drawer usually, lead to the drawer inside closed relatively, when freezing food, inside and outside air is difficult to circulate, frozen food is long-consuming, and simultaneously, the drawer is in the use, the phenomenon that the freezer drawer blocked often takes place, most of reasons are the volume increase after the food of the inside storage of drawer freezes, contradict with the drawer of top and lead to, the drawer can only be closed the power of refrigerator by the condition of freezing, then open the door of refrigerator, make inside food melt, lead to being difficult to take the inside food of refrigerator drawer body, therefore, we provide a refrigerator freezer drawer convenient to the air current flows.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a refrigerator freezer drawer convenient to the air current flows, the technical problem that the device will solve is: how to accelerate the freezing speed of food and to conveniently take the food when the drawer is blocked.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a refrigerator freezer drawer convenient to air current flows, including the drawer main part, the both sides of drawer main part all are fixed with the oblique lug of two symmetries, the sliding tray has all been seted up on two oblique lugs, a plurality of bleeder vents have all been seted up to the rear side and the left and right sides of drawer main part, two first dovetail grooves have been seted up to the top of drawer main part, the second dovetail groove has all been seted up to the both sides of drawer main part, the second dovetail groove is linked together with the first dovetail groove that corresponds the position, be fixed with two baffles on the inner wall of drawer main part, set up two on the inner wall of drawer main part and accomodate the groove, it is located the baffle side that corresponds the position to accomodate the groove, the inside of accomodating the groove is provided with the chucking subassembly, be provided with the panel assembly in the drawer main part, be provided with the extrusion subassembly on the panel assembly.

The clamping assembly comprises a spring, the spring is fixed in the accommodating groove, a sliding clamping block is fixed at the end of the spring and is arranged in the accommodating groove in a sliding mode, and the sliding clamping block is T-shaped.

Structure more than adopting, spring and slip fixture block cooperation can make the slip fixture block carry out the chucking to panel components to avoid panel components to break away from, the slip fixture block is the T style of calligraphy and can inject the length that the slip fixture block stretches out to accomodate the groove.

The panel component comprises a panel, the panel is hinged to the drawer main body, an L-shaped plate is fixed to the side face of the panel, and an arc-shaped pull groove is formed in the L-shaped plate.

Structure more than adopting, the panel can be opened to the outside, conveniently takes the food of drawer main part inside, and L template and arc kerve cooperation can make things convenient for personnel to spur the drawer main part.

The extrusion subassembly includes the mounting box, and the mounting box is fixed in the side of panel, and the inside of mounting box rotates and is provided with the gear, and the inside slip of mounting box is provided with two push rods, all is fixed with the rack on two push rods, rack and gear engagement are fixed with the connecting axle on the gear, and the connecting axle runs through and stretches out the mounting box, and the top of connecting axle is fixed with the rolling disc.

By adopting the structure, the rotating disc is rotated, the rotating disc drives the connecting shaft to rotate, the connecting shaft drives the gear to rotate, the gear drives the two racks to move in the reverse direction, the two racks drive the two push rods to move, and the end parts of the two push rods extrude the sliding clamping blocks at the corresponding positions.

Compared with the prior art, the refrigerator freezing chamber drawer convenient for airflow flowing has the following advantages:

1. through the matching of the drawer main body and the panel assembly, the ventilation holes, the first trapezoidal groove and the second trapezoidal groove enable the drawer main body to be communicated with the refrigerator freezing chamber, so that cold air in the refrigerator freezing chamber is driven to flow to food to be frozen, heat exchange is accelerated, and the food can be frozen quickly;

2. the extrusion assembly, the panel assembly and the clamping assembly are matched, so that the panel can be quickly locked and unlocked, and frozen food can be conveniently taken out when the drawer main body is clamped.

Drawings

Fig. 1 is a schematic perspective view of the closed state of the present invention;

fig. 2 is a schematic perspective view of the open state of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic front view of the present invention;

fig. 5 is a schematic sectional structure of the present invention;

in the figure: 1. an oblique projection; 2. a sliding groove; 3. air holes are formed; 4. rotating the disc; 5. mounting a box; 6. an L-shaped plate; 7. a drawer main body; 8. a first dovetail groove; 9. a baffle plate; 10. sliding the clamping block; 11. a panel; 12. a second dovetail groove; 13. an arc-shaped pull groove; 14. a push rod; 15. a receiving groove; 16. a rack; 17. a gear; 18. a spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Please refer to fig. 1-5, this embodiment provides a refrigerator freezer drawer convenient for airflow to flow, which includes a drawer main body 7, two symmetrical oblique protruding blocks 1 are fixed on both sides of the drawer main body 7, sliding grooves 2 are respectively formed on the two oblique protruding blocks 1, a plurality of air vents 3 are respectively formed on the rear side and the left side and the right side of the drawer main body 7, two first trapezoidal grooves 8 are formed above the drawer main body 7, second trapezoidal grooves 12 are formed on both sides of the drawer main body 7, the second trapezoidal grooves 12 are communicated with the first trapezoidal grooves 8 at corresponding positions, two baffles 9 are fixed on the inner wall of the drawer main body 7, two accommodating grooves 15 are formed on the inner wall of the drawer main body 7, the accommodating grooves 15 are located on the sides of the baffles 9 at corresponding positions, a clamping assembly is arranged inside the accommodating grooves 15, a panel assembly is arranged on the drawer main body 7, and an extrusion assembly is arranged on the panel assembly.

The clamping assembly comprises a spring 18, the spring 18 is fixed inside the accommodating groove 15, a sliding clamping block 10 is fixed at the end part of the spring 18, the sliding clamping block 10 is arranged inside the accommodating groove 15 in a sliding mode, and the sliding clamping block 10 is T-shaped; the spring 18 and the sliding fixture block 10 are matched, so that the sliding fixture block 10 can clamp the panel assembly, the panel assembly is prevented from being separated, and the sliding fixture block 10 is in a T shape, so that the length of the sliding fixture block 10 extending out of the accommodating groove 15 can be limited.

The panel component comprises a panel 11, the panel 11 is hinged on the drawer main body 7, and an L-shaped plate 6,L is fixed on the side surface of the panel 11, and an arc-shaped pull groove 13 is formed in the L-shaped plate 6,L; the panel 11 can be opened to the outside, conveniently takes the food inside drawer main part 7, and L template 6 and the cooperation of arc draw groove 13 can make things convenient for personnel to spur drawer main part 7.

The extrusion assembly comprises a mounting box 5, the mounting box 5 is fixed on the side surface of the panel 11, a gear 17 is rotatably arranged inside the mounting box 5, two push rods 14 are slidably arranged inside the mounting box 5, racks 16 are fixed on the two push rods 14, the racks 16 are meshed with the gear 17, a connecting shaft is fixed on the gear 17 and penetrates through the mounting box 5, and a rotating disc 4 is fixed above the connecting shaft; the rotating disc 4 is rotated, the rotating disc 4 drives the connecting shaft to rotate, the connecting shaft drives the gear 17 to rotate, the gear 17 drives the two racks 16 to move in the opposite direction, the two racks 16 drive the two push rods 14 to move, and the end parts of the two push rods 14 extrude the sliding clamping blocks 10 at the corresponding positions.

The utility model discloses a theory of operation:

the drawer main body 7 is inserted into a refrigerator freezing chamber through the sliding groove 2, the inclined convex block 1 is matched with the second trapezoidal groove 12, a gap which is communicated up and down is reserved on the side surface of the drawer main body 7, air circulation up and down is facilitated, the plurality of air holes 3 are convenient to be communicated with air inside the drawer main body 7, the two first trapezoidal grooves 8 can enable air circulation above the drawer main body 7, after food to be frozen is placed inside the drawer main body 7, the temperature of the air nearby the food to be frozen can be increased, temperature difference is formed, cold air inside the drawer main body 7 can be enabled to flow to the food to be frozen, meanwhile, the air holes 3, the first trapezoidal grooves 8 and the second trapezoidal groove 12 enable the drawer main body 7 to be communicated with the refrigerator freezing chamber, cold air inside the refrigerator freezing chamber is driven to flow to the food to be frozen, heat exchange is accelerated, and the food can be frozen quickly;

after too much food has been placed to drawer main part 7 inside, can make drawer main part 7 support with the top after the food freezes, rotation rolling disc 4, rolling disc 4 drives the connecting axle and rotates, the connecting axle drives gear 17 and rotates, gear 17 drives two rack 16 reverse movements, two rack 16 drive two push rod 14 and move, the sliding fixture block 10 of corresponding position is extruded to the tip of two push rod 14, extrude sliding fixture block 10 and receive the inside of groove 15 and remove the support of counterpiece 11, pulling L template 6, drive panel 11 and open to the outside, take the food of drawer main part 7 inside, thereby take out frozen food when drawer main part 7 blocks, and convenient to use.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (4)

1. The utility model provides a refrigerator freezer drawer convenient to air current flows, including drawer main part (7), a serial communication port, drawer main part (7)'s both sides all are fixed with oblique lug (1) of two symmetries, sliding tray (2) have all been seted up on two oblique lug (1), a plurality of bleeder vent (3) have all been seted up to the rear side and the left and right sides of drawer main part (7), two first dovetail groove (8) have been seted up to the top of drawer main part (7), second dovetail groove (12) have all been seted up to the both sides of drawer main part (7), second dovetail groove (12) are linked together with first dovetail groove (8) that correspond the position, be fixed with two baffle (9) on the inner wall of drawer main part (7), two have been seted up on the inner wall of drawer main part (7) and have been accomodate groove (15), it is located the baffle (9) side that corresponds the position to accomodate groove (15), the inside of accomodating groove (15) is provided with the chucking subassembly, be provided with the panel subassembly on the drawer main part (7), be provided with the extrusion subassembly on the panel subassembly.

2. The refrigerator freezer drawer facilitating airflow according to claim 1, wherein the clamping assembly comprises a spring (18), the spring (18) is fixed inside the receiving groove (15), a sliding clamping block (10) is fixed at the end of the spring (18), the sliding clamping block (10) is slidably arranged inside the receiving groove (15), and the sliding clamping block (10) is T-shaped.

3. The refrigerator freezer drawer convenient for airflow flow of claim 1 or 2, wherein the panel assembly comprises a panel (11), the panel (11) is hinged on the drawer main body (7), an L-shaped plate (6) is fixed on the side surface of the panel (11), and an arc-shaped pull groove (13) is formed in the L-shaped plate (6).

4. The refrigerator freezer drawer convenient for airflow to flow according to claim 3, wherein the extrusion assembly comprises a mounting box (5), the mounting box (5) is fixed on the side surface of the panel (11), a gear (17) is rotatably arranged inside the mounting box (5), two push rods (14) are slidably arranged inside the mounting box (5), racks (16) are fixed on the two push rods (14), the racks (16) are meshed with the gear (17), a connecting shaft is fixed on the gear (17), the connecting shaft penetrates through the mounting box (5), and a rotating disc (4) is fixed above the connecting shaft.

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