KR200280995Y1 - Open and shut structure of warm vessel for food - Google Patents

Abstract

The present invention relates to the lid opening and closing structure of the food insulation container, to ensure that the support of the position at a predetermined angle at the time of opening and closing the lid of the insulating container and to ensure that the opening and closing speed can be controlled stably to the sudden drop of the lid It is to improve the problems caused.

The present invention for realizing this is coupled to the water pan 4 by the hinge portion 3 so that the lid 2 having a predetermined curvature can be rotated at one end, and the lid 2 has a lid 2. In a container structure in which a deceleration device having a deceleration function is built in such a way that a sudden closing of the door is prevented, the deceleration device is connected and fixed by the lid 2 and the support rod 10, and at one end thereof, the support shaft ( 12b) the reduction body 12 is formed protruding; An elliptic ring (14) fitted to the front end of the support shaft (12b) and fixed integrally therewith; A soft synthetic resin material 15a forming a through hole 15a 'into which the elliptic ring 14 can be inserted is provided at an inner circumferential side thereof, and a bracket 19 connected to the water fan 4 is provided. A fixed body 15 to be fixed; Characterized in that configured to include.

Description

OPEN AND SHUT STRUCTURE OF WARM VESSEL FOR FOOD}

The present invention relates to a food insulated container, and more particularly, to maintain the cooked food at a constant temperature, to improve the reliability of the product by enabling a stable speed control when opening and closing the lid of the insulated container. It relates to the opening and closing structure of the thermal insulation container to be made.

In general, the heat storage container is used to maintain a taste of food by heating to a constant temperature in the display and storage of a large amount of food, the heat storage container which is currently widely used forms a heating element from the outside, By using water heated by a heating element (steam), the cooked food is kept at a constant temperature for a long time.

On the other hand, such a conventional food insulating container is shown in Figure 1 of the accompanying drawings, the insulating container 100 has a predetermined curvature and the lid 200 is coupled to the handle at the tip and the water pan 400 made of a circle ) Is coupled to the hinge 200 so as to be rotatable with the lid 200, it is composed of a hood pan 500 bent to a predetermined curvature so as to contain the cooked food in the water pan.

However, when the conventional food insulation container as described above is completely opened by rotating the lid 200 around the hinge 300, the entire center of the insulation container is biased to one side and loses the center of gravity, thereby causing the food to spill or The soup overflows, causing the problem of polluting the insulating container and the surroundings.

In addition, when the lid 200 is opened, the lid 200 is frequently closed due to its own weight while floating the contents using a scoop or the like, causing inconvenience to use.

The present invention is devised to solve the problems of the conventional food insulation container as described above, the bias phenomenon caused by the rapid opening and closing of the lid by installing a deceleration device to stably adjust the opening and closing speed for smooth opening and closing of the insulation container lid It is to provide a lid opening and closing structure to prevent.

1 is a cross-sectional view of a conventional general thermal insulation container.

Figure 2 is a perspective view of the present invention container.

Figure 3 is an exploded perspective view of the hinge portion of the present invention thermal insulation container.

4 is an internal cross-sectional view of the present invention deceleration device.

5 is a cross-sectional view taken along the line A-A 'of FIG.

5a is a state when the lid is closed.

5b is a state in which the lid is opened at a right angle.

Figure 6 is a cross-sectional state when the lid of the present invention thermal container is closed.

Figure 7 is a cross-sectional state when the lid of the present invention thermal container is opened.

<Explanation of symbols for the main parts of the drawings>

1: heat storage container 2: lid

3: hinge portion 4: water fan

5: food fan 10: support rod

11: opening and closing member 12: deceleration body

13: bearing 14: elliptical ring

15: fixed body 16: cover body

19: Bracket

The object of the present invention is to provide a container structure in which a lid having a predetermined curvature is coupled to a water pan by a hinge portion so as to be rotatable at one end, and the hinge portion is provided with a deceleration device having a deceleration function to prevent a sudden closure of the lid. The deceleration device includes: a deceleration body fixedly connected by the lid and the support rod, and having a support shaft protruding from one end thereof; An elliptical ring fitted to the front end of the support shaft and fixed integrally with the support shaft; A fixed body having a soft synthetic resin material formed on an inner circumferential side thereof and forming a through hole into which the elliptic ring may be inserted, and fixed to a bracket connected to a water fan; It can be achieved through the lid opening and closing structure of the food insulation container, characterized in that configured to include.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

First, looking at the overall configuration with reference to Figures 2 to 4, the food insulation container 1 according to the present invention is the lid 2 is connected to the hinge portion 3 by the support rod 10 is connected to the water fan 4 It is provided to be rotatable from the top, the deceleration device is built in the hinge portion (3).

The deceleration device is connected and fixed by the lid 2 and the support rod 10, the deceleration body 12 having a support shaft 12b protrudingly formed at one end thereof, and at the tip of the support shaft 12b. Silicone material as a soft synthetic resin material that forms an elliptic ring 14 fitted together with a bearing 13 to be welded and fixed integrally, and an elliptical through hole 15a 'into which the elliptic ring 14 can be inserted. 15a is provided on the inner circumferential side and a fixing body 15 fixed to the bracket 19 connected to the water fan 4, a cover body 16 in which the structure is accommodated, and the cover body. It is to be provided with an opening and closing member 11 is fastened to one end of the (16).

In addition, the deceleration body 12 has an insertion groove 12a into which the support rod 10 is inserted, as shown in FIG. 4, but is ball-bearing supported by the spring 17 as an elastic member therein. (18) is provided, the detachable groove (10a) is formed along the outer circumferential surface of the support rod 10 along the outer circumference to allow the detachable of the ball member 18 to facilitate separation and coupling of the lid (2). It could be done.

In the figure, reference numeral 6 denotes an induction heater.

Referring to the operation according to the opening and closing of the lid of the present invention thermal container made of a configuration as described above are as follows.

In the initial state with the food insulating container 1, the food cooked by a separate cooking utensil is placed in the hood pan 5 and stored at a constant temperature. As shown in the figure, the lid 2 is pivoted about the hinge portion 3 so that the hood pan 5 seated on the water pan 4 is exposed to the outside, and then the cooked food is placed on the hood pan 5. )

5A and 5B, the reduction device is shown in FIG. 5A when the lid 2 is closed, as shown in the cross-sectional view of the insulating container of FIG. 6. ) And the elliptical ring (4) has a shape coinciding with the elliptical through hole (15a '), but when the lid (2) is erected as shown in the cross-sectional view of the thermal container of Figure 7 is the reduction body 12 is rotated together As shown in Figure 5b. That is, as the deceleration body 12 is rotated, the elliptical ring 4, which is welded and fixed, is rotated in the vertical direction together, thereby forming a press-fitted state by the soft silicone material 15, and thus the lid 2 A predetermined support force is applied to fix the current vertical state.

Therefore, even if the angle is not more than 45 degrees or more, the support force of the elliptical ring 4 by the silicon material 15 acts inside the reduction device even at an angle of approximately 45 degrees or more, so that the lid 2 is not lowered by its own weight and is supported by its position. It can be seen that it can be opened and closed stably.

Then, the press-fitting support force by the silicone material 15 continues to a predetermined angle to rotate the lid 2 back to its original position, and when it is about 30 degrees or less, the weight of the lid 2 is higher than the press-in force by the silicone material 15. This large action causes the lid 2 to be slowly lowered.

On the other hand, as another feature of the present invention thermal container 1 is a support rod 10 is connected to the lid 2 to the elastic force of the spring 17 in the deceleration body 12 in the detachable groove 10a of the tip The receiving ball member 18 receives the supporting force due to the fitting, and if the user applies a pulling force to the support rod 10 as necessary, it can be removed from the deceleration body 12, etc. of the lid 2 When cleaning, it is possible to separate separately so that maintenance can be made easily.

In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the structure of the present invention may be variously modified and implemented by those skilled in the art.

However, such modified embodiments should not be individually understood from the technical spirit or prospect of the present invention, and such modified embodiments should fall within the attached utility model registration claims of the present invention.

The present invention as described above, while ensuring the support of the position at a predetermined angle at the time of opening and closing the lid of the thermal insulation container, and at the same time to ensure that the opening and closing speed can be stably improved the conventional problem due to the sudden drop of the lid It makes an effect to make.

In addition, the lid can be easily attached and detached from the water pan constituting the body of the container can be more effectively maintained.

Claims (3)

A lid 2 having a predetermined curvature is coupled to the water pan 4 by a hinge portion 3 so as to be rotatable at one end, and the hinge portion 3 is decelerated to prevent sudden closure of the lid 2. In a container structure in which a speed reduction device having a function is built in, The deceleration device is connected to and fixed by the lid (2) and the support rod 10, the deceleration body 12, the support shaft (12b) is protruded to one end thereof; An elliptic ring (14) fitted to the front end of the support shaft (12b) and fixed integrally therewith; A soft synthetic resin material 15a forming a through hole 15a 'into which the elliptic ring 14 can be inserted is provided at an inner circumferential side thereof, and a bracket 19 connected to the water fan 4 is provided. A fixed body 15 to be fixed; Lid opening and closing structure of the food insulation container, characterized in that configured to include. The method according to claim 1, The through-hole 15a 'is a lid opening and closing structure of the food insulation container, characterized in that formed in the same elliptical shape as the pleading ring (14). The method according to claim 1, The deceleration body 12 is provided with an insertion groove 12a into which the support rod 10 is inserted, the ball member 18 being provided by the elastic member 17 is provided with a ball member 18; The opening and closing of the lid of the food holding container, characterized in that the detachable groove 10a is formed along the outer circumferential surface of the support rod 10 so that the ball member 18 can be attached and detached. rescue.