CN209763575U - Food refrigerating chamber - Google Patents

Abstract

The utility model discloses a food refrigerating chamber, including the room body, refrigerator, switch door and push rod motor, the middle part of the room body is equipped with a baffle, the center of baffle is equipped with the rectangular hole, the rectangular hole is equipped with first opening and closing door, be equipped with first track in the baffle, first opening and closing door bottom surface is connected with the connecting rod, and the rod end of the push rod of push rod motor is articulated with the bottom of connecting rod, the bottom surface of baffle is equipped with the spout, the rear side of baffle still is equipped with the through-hole that link up from top to bottom, the through-hole is equipped with a second opening and closing door, be equipped with the second track in the baffle, be equipped with a trigger mechanism in the baffle between first opening and closing door and the second opening and closing door, the below of rectangular hole is equipped with an extraction fan, extraction fan passes through the link connection drill way under the rectangular hole, the switch door handing-. The utility model relates to an ingenious, it is rational in infrastructure, can save the refrigeration space, practice thrift the electric energy.

Description

Food refrigerating chamber

Technical Field

The utility model relates to a walk-in especially relates to a food walk-in.

Background

With the progress of times and the development of economy, the living standard of people is higher and higher, people also have more and more foods to be refrigerated and preserved, so the refrigerating chamber becomes more and more common.

Currently, existing refrigerated rooms generally consist of a housing and a refrigerator, wherein the housing is basically of an integral design. In the using process, the refrigerator is started to refrigerate, then food needs to be put into the room body, and the storage space of the whole room body needs to be occupied regardless of the amount of the food, so that the refrigerator always refrigerates the whole room body. So that when the amount of food is small, electric power is extremely wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food refrigerating chamber, which mainly aims to solve the problem.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

A food refrigerating chamber comprises a chamber body, a refrigerator, a switch door and a push rod motor, wherein a partition plate is arranged in the middle of the chamber body and divides the chamber body into an upper storage chamber and a lower storage chamber, a rectangular hole which is communicated up and down is formed in the center of the partition plate, a first opening and closing door is arranged between an upper end orifice and a lower end orifice of the rectangular hole, a first rail for the first opening and closing door to slide backwards is arranged in the partition plate, a vertical connecting rod is connected to the center of the bottom surface of the first opening and closing door, the push rod motor is arranged on the bottom surface of the partition plate and located on the rear side of the first rail, a push rod of the push rod motor is arranged forwards, the rod end of the push rod motor is hinged to the bottom end of the connecting rod, a sliding groove which is communicated with the first rail and used for the connecting rod to slide forwards and backwards is arranged on the bottom surface, this through-hole is located first orbital dead front rear, be equipped with the second door that opens and shuts between the last drill way of through-hole and the lower drill way, be equipped with in the baffle and supply the second door that opens and shuts the gliding second track backward, be equipped with a trigger mechanism in the baffle between first door and the second door that opens and shuts, first door that opens and shuts can slide backward and act on trigger mechanism, trigger mechanism can promote the second door that opens and shuts backward sliding after receiving first door effect, when trigger mechanism does not receive first door that opens and shuts and does not act on, trigger mechanism can drive the antedisplacement of second door that opens and shuts to make the second door shutoff and block up the through-hole, the below of rectangular hole is equipped with a suction fan, the suction fan passes through the link and connects drill way under the rectangular hole, the door that opens and shuts handing-over in room body front side.

And rollers are arranged on the front and back of the left and right side surfaces of the first opening and closing door and are matched with the first track.

the top in rectangular hole is equipped with first rack, the top of through-hole is equipped with the second rack, the equal fixed connection of first rack and second rack is in the top surface of baffle.

The trigger mechanism comprises a first ejector rod, a second ejector rod and a trigger spring, a first mounting hole, a second mounting hole and a third mounting hole which are communicated with each other are arranged between the first rail and the second rail in a penetrating mode, the inner diameter of the second mounting hole is larger than that of the first mounting hole and that of the second mounting hole, a shaft shoulder is arranged on the left end ring of the second ejector rod, the trigger spring is sleeved in the second mounting hole, the right end of the first ejector rod penetrates through the first mounting hole and is fixedly connected to the left end of the second ejector rod, the right end of the second ejector rod penetrates through the trigger spring and then penetrates through the third mounting hole and is connected to the left end face of the second opening and closing door, the left end and the right end of the trigger spring respectively abut against the space between the right end face of the shaft shoulder and the right end face of the second mounting hole, and the left end of the first ejector rod can abut against the right end of.

The push rod motor is fixedly supported through a support frame, and the support frame is connected to the bottom surface of the partition board and located between the first rail and the second rail.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model relates to an ingenious, rational in infrastructure, at the in-process that uses, but the switch door switch room body. When the food is especially plentiful, the food can be put into the upper storage chamber and the lower storage chamber at the same time, and the refrigerator is started. At the moment, the push rod motor can be started, the push rod of the push rod motor can be retracted, the connecting rod is pulled, and the connecting rod drives the first opening and closing door to slide backwards, so that the first opening and closing door is opened. Meanwhile, the second opening and closing door also slides backwards under the action of the trigger mechanism, so that the second opening and closing door is opened. Then the power of the extraction fan is connected, the extraction fan can pump the cold air in the upper storeroom to the lower storeroom, meanwhile, the air in the lower storeroom can be exchanged to the upper storeroom through the through holes, convection is realized, and the lower storeroom is rapidly cooled. When the food is less, the food can be put into the upper storage chamber, the refrigerator is opened, the push rod motor is started, the push rod motor can push out the push rod and drive the connecting rod to move forwards, so that the first opening and closing door moves forwards to block the rectangular hole. When the first opening and closing door moves forwards, the trigger mechanism is free from the acting force of the first opening and closing door, so that the trigger mechanism can drive the second opening and closing door to move forwards, and the through hole is blocked by the second opening and closing door. Therefore, only the upper storage chamber is needed, the lower storage chamber is not needed, the refrigerating space can be saved, and the electric energy is saved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a left side view full-section schematic diagram of the utility model.

Fig. 3 is an enlarged view at a in fig. 2.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Refer to fig. 1 to 3. A food refrigerating chamber comprises a chamber body 1, a refrigerator 2, a switch door 3 and a push rod motor 4, wherein a partition plate 5 is arranged in the middle of the chamber body 1, and the chamber body 1 is divided into an upper storage chamber 6 and a lower storage chamber 7 by the partition plate 5. The center of baffle 5 is equipped with a rectangular hole 8 that link up from top to bottom, be equipped with first door 9 that opens and shuts between the upper end drill way of rectangular hole 8 and the lower extreme drill way, be equipped with a first track 10 that supplies first door 9 to slide backward in the baffle 5, all be equipped with gyro wheel 11 around the left and right both sides face of first door 9 that opens and shuts, gyro wheel 11 and first track 10 adaptation. The partition 5 is provided to divide the body 1 into an upper storage chamber 6 and a lower storage chamber 7, and also to support the food put in the upper storage chamber 6. The rectangular hole 8 can be opened and closed in the setting of first door 9, all be equipped with gyro wheel 11 around the left and right both sides face of first door 9, it is easier, more smooth and easy that the setting can make things convenient for first door 9 to slide backward like this.

Refer to fig. 2 and 3. The center of the bottom surface of the first opening and closing door is connected with a vertical connecting rod 12, and the push rod motor 4 is arranged on the bottom surface of the partition plate 5 and is positioned on the rear side of the first track 10. The push rod of push rod motor 4 sets up forward, and the rod end of this push rod motor 4's push rod is articulated with the bottom of connecting rod 12, the bottom surface of baffle 5 is equipped with a first track 10 of intercommunication and supplies connecting rod 12 preceding, the gliding spout 13 of back. The rear side of the partition board 5 is further provided with a through hole 14 which is through up and down, the through hole 14 is located right behind the first rail 10, a second opening and closing door 15 is arranged between an upper hole and a lower hole of the through hole 14, and a second rail 16 for the second opening and closing door 15 to slide backwards is arranged in the partition board 5. The push rod motor 4 is fixedly supported by a support frame 17, and the support frame 17 is connected to the bottom surface of the partition board 5 and is positioned between the first track 10 and the second track 16. The top of rectangular hole 8 is equipped with first rack 18, the top of through-hole 14 is equipped with second rack 19, first rack 18 and the equal fixed connection of second rack 19 in the top surface of baffle 5. The below of rectangular hole 8 is equipped with an extraction fan 20, extraction fan 20 passes through link 201 and connects in rectangular hole 8 lower orifice, switch door 3 handing-over is in the room body 1 front side.

Refer to fig. 2 and 3. The arrangement of the connecting rod 12 can facilitate the push rod motor 4 to drive the first opening and closing door 9 to slide backwards, so that the rectangular hole 8 is opened, and the air exchange between the upper storage chamber 6 and the lower storage chamber 7 is facilitated. The sliding groove 13 is arranged to enable the first opening and closing door 9 to be used for sliding the connecting rod 12 when sliding backwards, and the through hole 14 is arranged to match with the rectangular hole 8 to enable the upper storage chamber 6 and the lower storage chamber 7 to exchange air and form convection. The through hole 14 can be opened and closed by the arrangement of the second opening and closing door 15, the second rail 16 can facilitate the backward sliding of the second opening and closing door 15, and the second opening and closing door 15 can be opened smoothly. The first rack 18 and the second rack 19 are provided to support the food put in the upper storage chamber 6, thereby preventing the rectangular holes 8 and the through holes 14 from being blocked by the food put in the upper storage chamber 6. The fan 20 is arranged to accelerate the cool air in the upper storage chamber 6 to enter the lower storage chamber 7 rapidly and accelerate the air exchange between the upper storage chamber 6 and the lower storage chamber 7 when the rectangular hole 8 is opened. But the setting of switch door 3 is switch room body 1, and then conveniently gets and put food.

Refer to fig. 1 to 3. A trigger mechanism 21 is arranged in the partition plate 5 between the first opening and closing door 9 and the second opening and closing door 15, and the trigger mechanism 21 comprises a first push rod 211, a second push rod 212 and a trigger spring 213. A first mounting hole 51, a second mounting hole 52 and a third mounting hole 53 which are communicated with each other are arranged between the first rail 10 and the second rail 16 in a penetrating way, and the inner diameter of the second mounting hole 52 is larger than that of the first mounting hole 51 and the second mounting hole 52. The left end ring of the second top rod 212 is provided with a shaft shoulder, the trigger spring 213 is sleeved in the second mounting hole 52, and the right end of the first top rod 211 passes through the first mounting hole 51 and is fixedly connected to the left end of the second top rod 212. The right end of the second top rod 212 passes through the trigger spring 213 and then passes through the third mounting hole 53 and is connected to the left end face of the second opening and closing door 15, and the left end and the right end of the trigger spring 213 respectively abut against the space between the right end face of the shaft shoulder and the right end face of the second mounting hole 52. The left end of the first ejector rod 211 can be abutted against the right end of the first opening and closing door 9, the first opening and closing door 9 can slide backwards and act on the trigger mechanism 21, and the trigger mechanism 21 can push the second opening and closing door 15 to slide backwards after being acted by the first opening and closing door 9. When the trigger mechanism 21 is not acted by the first opening and closing door 9, the trigger mechanism 21 can drive the second opening and closing door 15 to move forwards, and the second opening and closing door 15 is enabled to block the through hole 14.

Refer to fig. 1 to 3. The utility model discloses a theory of operation: the utility model relates to an ingenious, rational in infrastructure, at the in-process that uses, but the switch door 3 switch room body 1. In case that the food is particularly plentiful, the food can be put into the upper storage chamber 6 and the lower storage chamber 7 at the same time, and the refrigerator 2 is turned on. At this time, the push rod motor 4 can be started, the push rod of the push rod motor 4 can be retracted, the connecting rod 12 is pulled, and the connecting rod 12 drives the first opening and closing door 9 to slide backwards, so that the first opening and closing door 9 is opened. Meanwhile, in the process that the first opening and closing door 9 moves backwards, the first push rod 211 is pushed backwards to move backwards, the first push rod 211 drives the second push rod 212 to also move backwards, and the trigger spring 213 is compressed. The second ejector rod 212 drives the second opening and closing door 15 to move backwards, so that the second opening and closing door 15 does not seal the through hole 14, and thus the second opening and closing door 15 is opened. Then the power of the suction fan 20 is connected, the suction fan 20 can pump the cold air of the upper storage chamber 6 to the lower storage chamber 7, meanwhile, the air of the lower storage chamber 7 can be exchanged to the upper storage chamber 6 through the through hole 14, convection is realized, and the lower storage chamber 7 is cooled rapidly. When the food is less, the food can be put into the upper storage chamber 6, the refrigerator 2 is opened, the push rod motor 4 is started, the push rod motor 4 can push out the push rod and drive the connecting rod 12 to move forwards, and then the first opening and closing door 9 moves forwards to block the rectangular hole 8. When the first opening and closing door 9 moves forward, the first ejector rod 211 is not pressed any more, at this time, the trigger spring 213 is restored, the second ejector rod 212 and the first ejector rod 211 are driven to move forward by pushing against the shaft shoulder, the second ejector rod 212 drives the second opening and closing door 15 to move forward, and the second opening and closing door 15 seals the through hole 14. Therefore, only the upper storage chamber 6 is needed, the lower storage chamber 7 is not needed, the refrigerating space can be saved, and the electric energy can be saved.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims (5)

1. A food chiller, comprising: the refrigerator comprises a house body, a refrigerator, a switch door and a push rod motor, wherein a partition plate is arranged in the middle of the house body and divides the house body into an upper storage chamber and a lower storage chamber, a rectangular hole which is communicated up and down is formed in the center of the partition plate, a first opening and closing door is arranged between an upper end orifice and a lower end orifice of the rectangular hole, a first rail for the first opening and closing door to slide backwards is arranged in the partition plate, a vertical connecting rod is connected to the center of the bottom surface of the first opening and closing door, the push rod motor is arranged on the bottom surface of the partition plate and positioned on the rear side of the first rail, a push rod of the push rod motor is arranged forwards, the rod end of the push rod motor is hinged to the bottom end of the connecting rod, a sliding chute which is communicated with the first rail and used for the connecting rod to slide forwards and backwards is arranged on the bottom surface of the partition plate, a through hole, the improved house is characterized in that a second opening and closing door is arranged between an upper orifice and a lower orifice of the through hole, a second track for the second opening and closing door to slide backwards is arranged in the partition, a trigger mechanism is arranged in the partition between the first opening and closing door and the second opening and closing door, the first opening and closing door can slide backwards and acts on the trigger mechanism, the trigger mechanism can push the second opening and closing door to slide backwards after receiving the effect of the first opening and closing door, when the trigger mechanism is not acted by the first opening and closing door, the trigger mechanism can drive the second opening and closing door to move forwards and enable the second opening and closing door to block the through hole, a draught fan is arranged below the rectangular hole, the draught fan is connected to the lower orifice of the rectangular hole through a connecting frame, and the opening and closing door is connected to the front side of the house body.

2. The food refrigeration compartment of claim 1 wherein: and rollers are arranged on the front and back of the left and right side surfaces of the first opening and closing door and are matched with the first track.

3. The food refrigeration compartment of claim 1 wherein: the top in rectangular hole is equipped with first rack, the top of through-hole is equipped with the second rack, the equal fixed connection of first rack and second rack is in the top surface of baffle.

4. The food refrigeration compartment of claim 1 wherein: the trigger mechanism comprises a first ejector rod, a second ejector rod and a trigger spring, a first mounting hole, a second mounting hole and a third mounting hole which are communicated with each other are arranged between the first rail and the second rail in a penetrating mode, the inner diameter of the second mounting hole is larger than that of the first mounting hole and that of the second mounting hole, a shaft shoulder is arranged on the left end ring of the second ejector rod, the trigger spring is sleeved in the second mounting hole, the right end of the first ejector rod penetrates through the first mounting hole and is fixedly connected to the left end of the second ejector rod, the right end of the second ejector rod penetrates through the trigger spring and then penetrates through the third mounting hole and is connected to the left end face of the second opening and closing door, the left end and the right end of the trigger spring respectively abut against the space between the right end face of the shaft shoulder and the right end face of the second mounting hole, and the left end of the first ejector rod can abut against the right end of.

5. The food refrigeration compartment of claim 1 wherein: the push rod motor is fixedly supported through a support frame, and the support frame is connected to the bottom surface of the partition board and located between the first rail and the second rail.