CN110754894B - Automatic anti-skid tray and use method thereof - Google Patents

Abstract

The invention belongs to the field of life, and in particular relates to an automatic anti-skid tray and a method for using the same. The anti-skid tray comprises a tray body, a liquid storage cavity is arranged in the tray body, and the liquid storage cavity is filled with low-boiling-point vaporized liquid. The upper end of the main body is fixedly connected with a heat-conducting sheet, the lower end of the heat-conducting sheet is fixedly connected with a plurality of heat-conducting rods, and the lower end of the heat-conducting rods extends into the liquid storage cavity. The side wall of the airbag is provided with an annular opening communicated with the annular cavity, the airbag is fixedly connected in the annular opening, the upper side of the airbag is provided with a plurality of annular plates, and the diameters of the plurality of annular plates increase sequentially from the inside to the outside. The invention utilizes the temperature of the vessel itself to heat the vaporized liquid with low boiling point, vaporizes it and fills the air bag, uses the air bag to lift the limit rod to limit the position of the vessel, prevents it from sliding on the surface of the tray, and greatly Reduced the chance of generating pot soup spills or pots falling to the ground.

Description

A kind of automatic anti-skid tray and its use method

technical field

The invention belongs to the field of life, and in particular relates to an automatic anti-skid tray. This application is a divisional application with an application date of May 28, 2018 and an application number of CN201810522416.8, whose name is an automatic anti-skid tray.

Background technique

A tray is a tool that can hold multiple dishes at the same time. It can not only improve the efficiency of serving dishes, but also avoid being scalded by high-temperature dishes. In daily life, it is often necessary to use the tray as a tool. Especially with the popularity of Chinese fast food restaurants, customers are required to take the dishes by themselves by holding a tray. The existing tray has a simple structure, usually a plate shape. The tray is provided with an upper edge and a lower edge. end take. When there are many customers taking meals, crowding and collision are prone to occur. Since the customers are far inferior to professional waiters, they cannot skillfully maintain the balance on the tray. Once they are collided, the tray will tilt, and the friction between the utensils and the tray is far from enough. It has a non-slip effect, which is easy to cause the utensils to slide in the tray, which will not only cause the soup in the utensils to overflow and contaminate the tray, stain the customer's clothes, and even cause the utensils to slide out of the tray and fall to the ground, causing unnecessary Trouble, affecting the dining experience of customers.

To this end, we propose an automatic anti-skid tray to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above problems, and to provide an automatic anti-skid tray which can prevent the sliding of the dishware by the vaporization of the low-boiling-point vaporized liquid to raise the limit rod.

In order to achieve the above purpose, the present invention adopts the following technical solutions: an automatic anti-skid tray, comprising a tray body, a liquid storage cavity is arranged in the tray body, and the liquid storage cavity is filled with a low-boiling-point vaporized liquid, so The upper end of the tray body is fixedly connected with a heat-conducting sheet, the lower end of the heat-conducting sheet is fixedly connected with a plurality of heat-conducting rods, the lower end of the heat-conducting rod extends into the liquid storage cavity, and the tray body is provided with a liquid storage cavity connected to the liquid storage cavity. An annular cavity connected to the liquid storage cavity, the side wall of the liquid storage cavity is provided with an annular opening communicating with the annular cavity, an airbag is fixedly connected in the annular opening, and the upper side of the airbag is provided with a plurality of annular plates, a plurality of The diameter of the annular plate increases sequentially from the inside to the outside. The upper end of the annular plate is fixedly connected with a plurality of limit rods. The upper end of the limit rod penetrates the annular cavity and extends to the outside of the tray body. The bottom surface is fixedly connected with an inclined block matched with the annular cavity, and the inclined block is arranged inwardly with an outer high and an inner low incline.

In the above-mentioned automatic anti-skid tray, cylinders are fixedly connected to the inner side walls of the lower edge of the tray body on both sides, the cylinder is provided with a sealing plug, and the sealing plug is connected to the inner side of the lower edge of the tray body through a spring The wall is fixedly connected, a pressure rod is fixedly connected to the side wall of the sealing plug away from the cylinder, a sealing tube is fixedly connected to the lower end of the tray body, and the two ends of the sealing tube are respectively connected with the two cylinders, so The tray body is provided with a U-shaped tube, one end of the U-shaped tube is communicated with the side wall of the sealing tube, and the other end of the U-shaped tube extends into the liquid storage cavity.

Compared with the existing technology, the advantages of this automatic anti-skid tray are:

1. In the present invention, by setting the air bag, the vaporized liquid with low boiling point and the limit rod, when the utensil containing the hot dishes is placed on the heat-conducting sheet, the heat is transferred to the liquid storage cavity through the heat-conducting rod, so that the heat in the liquid storage cavity can be heated. The liquid vaporizes, so that the air bag expands, and the baffle plate is pushed out of the tray to realize the automatic limit of the utensils.

2. In the present invention, by setting the annular plate and the inclined block, the limit rod can be limited to prevent the limit rod from sliding out completely; The liquid is returned to the liquid storage chamber.

3. In the present invention, by setting the cylinder and the sealing plug, when the temperature of the vessel does not reach the boiling point temperature, the airbag can be provided with enough gas by manually pressing the sealing plug, so that the limit rod can be lifted automatically.

Description of drawings

Fig. 1 is the general state structure schematic diagram of Embodiment 1 in a kind of automatic anti-skid tray provided by the present invention;

Fig. 2 is the enlarged structural representation of A place in Fig. 1;

3 is a schematic structural diagram of the position limit state of Embodiment 1 in an automatic anti-skid tray provided by the present invention;

4 is a schematic diagram of the connection relationship between the annular plate and the limit rod in an automatic anti-skid tray provided by the present invention;

5 is a perspective view of the structure of Embodiment 2 of an automatic anti-skid tray provided by the present invention.

In the figure, 1 tray body, 2 liquid storage chamber, 3 heat conduction sheet, 4 heat conduction rod, 5 annular cavity, 6 air bag, 7 annular plate, 8 limit rod, 9 inclined block, 10 cylinder, 11 sealing plug, 12 spring , 13 pressure rod, 14 sealing tube, 15U-shaped tube.

Detailed ways

The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

Example 1

As shown in Figures 1-4, an automatic anti-skid tray includes a tray body 1. The tray body 1 is provided with a liquid storage cavity 2, and the liquid storage cavity 2 is filled with a low boiling point vaporized liquid. The boiling point of the vaporized liquid Between the normal ambient temperature and the temperature of the utensils, such as edible vinegar (boiling point is about 40 degrees), the upper end of the tray body 1 is fixedly connected with a heat-conducting sheet 3, and the lower end of the heat-conducting sheet 3 is fixedly connected with a plurality of heat-conducting rods 4. The heat-conducting rods The lower end of 4 extends into the liquid storage chamber 2. When the vessel is placed on the upper end of the heat-conducting sheet 3, the heat generated by the vessel is conducted by the heat-conducting rod 4 to the liquid storage chamber 2. The liquid is heated to vaporize the liquid. The tray body 1 is provided with an annular cavity 5 that communicates with the liquid storage cavity 2. The side wall of the liquid storage cavity 2 is provided with an annular opening that communicates with the annular cavity 5. The annular opening is fixed inside. An airbag 6 is connected. The upper side of the airbag 6 is provided with a plurality of annular plates 7. The diameters of the plurality of annular plates 7 increase sequentially from the inside to the outside. The rods 8 are evenly distributed on the annular plate 7. The upper end of the limit rod 8 penetrates the annular cavity 5 and extends to the outside of the tray body 1. The bottom surface of the annular cavity 5 is fixedly connected with an inclined block 9 that matches the annular cavity 5. The inclined block 9 is inclined inwardly with a high outside and low inside. It is worth mentioning that under the action of no external force, the lower end of the annular plate 7 is located at the upper end of the inclined block 9, so that the multi-turn limit rod 8 also presents a high outside and low inside. Arranged to better fit the shape of the vessel.

When using this embodiment, first place the vessel on the upper end of the heat-conducting sheet 3, and the heat of the vessel is conducted to the heat-conducting rod 4 through the heat-conducting sheet 3, and then the heat-conducting rod 4 is conducted to the liquid storage chamber 2. The vaporized liquid with low boiling point is heated to vaporize the liquid, and the gas generated by liquefaction quickly fills the air bag 6, the air bag 6 expands to lift the annular plate 7, and the annular plate 7 lifts the limit rod 8, so that the upper end of the limit rod 8 is lifted. Contact with the side wall of the vessel to limit the position of the vessel to prevent slippage (as shown in Figure 3). , the temperature in the liquid storage chamber 2 is reduced, and the vaporized liquid turns into a liquid state as the temperature decreases and flows into the liquid storage chamber 2 along the inclined block 9 .

Example 2

As shown in FIG. 5 , in this embodiment, cylinders 10 are fixedly connected to the inner side walls of the lower edges of both sides of the tray body 1 . The cylinder 10 is provided with a sealing plug 11 , and the sealing plug 11 is connected to the tray body 1 through a spring 12 . The inner side wall of the lower edge is fixedly connected, the side wall of the sealing plug 11 away from the cylinder 10 is fixedly connected with a pressure rod 13, the lower end of the tray body 1 is fixedly connected with a sealing tube 14, and the two ends of the sealing tube 14 are respectively connected with the two cylinders. 10 is connected, the tray body 1 is provided with a U-shaped tube 15, one end of the U-shaped tube 15 is communicated with the side wall of the sealing tube 14, and the other end of the U-shaped tube 15 extends into the liquid storage cavity 2 and is located in the liquid storage cavity. 2 is set at the top to prevent liquid from entering the sealing tube 14 as much as possible. It should be noted that the tube body of the U-shaped tube 15 is connected to the liquid storage chamber 2 in a sealed manner.

When using this embodiment, first place the vessel on the upper end of the heat-conducting sheet 3 , then press the sealing plug 11 inward to discharge the gas in the cylinder 10 into the airbag 6 , inflate the airbag 6 , and push up the limit rod 8 , to limit the position of the vessel, in addition, by setting the spring 12, it can play the role of automatic reset.

Compared with Embodiment 1, the advantage of this embodiment is that when the temperature of the dishes in the vessel does not reach the boiling point temperature or the vessel contains cold vegetables, the sealing plug 11 can be manually pressed, and the The gas is discharged into the air bag 6, which restricts the position of the vessel and prevents it from sliding.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (1)

1. A method of using an automatic anti-skid tray, characterized in that: the automatic anti-skid tray comprises a tray body (1), and a liquid storage cavity (2) is provided in the tray body (1), and the liquid storage cavity (2) Filled with low-boiling vaporized liquid, the tray body (1) is provided with an annular cavity (5) communicating with the liquid storage cavity (2), and the side wall of the liquid storage cavity (2) An annular opening communicated with the annular cavity (5) is provided thereon, an airbag (6) is fixedly connected in the annular opening, and a plurality of annular plates (7) are arranged on the upper side of the airbag (6). The diameter of the annular plate (7) increases sequentially from the inside to the outside, the upper end of the annular plate (7) is fixedly connected with a plurality of limit rods (8), and the upper end of the limit rod (8) penetrates the annular cavity (5). ) and extend to the outside of the tray body (1), the bottom surface of the annular cavity (5) is fixedly connected with an inclined block (9) matching the annular cavity (5), and the inclined block (9) has an outer height and an inner surface. Low inclination is arranged inward; cylinders (10) are fixedly connected to the inner side walls of the lower edges on both sides of the tray body (1). The plug (11) is fixedly connected with the inner side wall of the lower edge of the tray body (1) through the spring (12), and a pressure rod (13) is fixedly connected to the side wall of the sealing plug (11) away from the cylinder (10). The lower end of the tray body (1) is fixedly connected with a sealing tube (14), the two ends of the sealing tube (14) are respectively connected with the two cylinders (10), and the tray body (1) is provided with a U a tube (15), one end of the U-shaped tube (15) is communicated with the side wall of the sealing tube (14), and the other end of the U-shaped tube (15) extends into the liquid storage cavity (2); and It comprises a heat-conducting sheet (3) and a heat-conducting rod (4), the upper end of the tray body (1) is fixedly connected with a heat-conducting sheet (3), and the lower end of the heat-conducting sheet (3) is fixedly connected with a plurality of heat-conducting rods (4) , the lower end of the heat conducting rod (4) extends into the liquid storage cavity (2); During use, first place the utensil on the upper end of the tray body (1), then press the sealing plug (11) inward to discharge the gas in the cylinder (10) into the air bag (6), and the air quickly fills the air bag (6). ), the air bag (6) expands to lift the annular plate (7), and the annular plate (7) pushes up the limit rod (8), so that the upper end of the limit rod (8) is in contact with the side wall of the vessel so that the air bag ( 6) Expansion, limiting the position of the utensil to prevent sliding, and by setting the spring (12), it can play the role of automatic reset; when the dishes in the utensil are hot dishes, first place the utensil on the upper end of the heat-conducting sheet (3). , the heat of the vessel is conducted to the heat-conducting rod (4) through the heat-conducting sheet (3), and then the heat-conducting rod (4) is conducted to the liquid storage chamber (2), and the low boiling point vaporized liquid in the liquid storage chamber (2) is transferred to the liquid storage chamber (2). Heating is performed to vaporize the liquid, and the gas generated by liquefaction quickly fills the airbag (6), the airbag (6) expands to lift the annular plate (7), and the annular plate (7) pushes up the limit rod (8) to make the limit The upper end of the rod (8) is in contact with the side wall of the vessel to limit the vessel to prevent slipping. (3) Conducted out to reduce the temperature in the liquid storage chamber (2), the vaporized liquid becomes liquid with the decrease in temperature and flows into the liquid storage chamber (2) along the inclined block (9); When the temperature does not reach the boiling point temperature or the container contains cold vegetables, the sealing plug (11) can be manually pressed to discharge the gas in the cylinder (10) into the airbag (6), so as to limit the position of the container to prevent It slips.

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