CN220885396U - Insulation can with latch assembly - Google Patents

Abstract

The utility model discloses an insulation box with a latch assembly, which comprises a box body and a box cover, wherein the box body and the box cover are made of insulation materials, the box body is provided with a box opening, and the box cover can seal the box opening and form a sealed insulation cavity in the box body; the latch assembly comprises a T-shaped part and a U-shaped part which are respectively arranged on the box body and the box cover; the box cover is hinged and fixed with one side of the box opening, and forms a structure capable of rotatably sealing the box opening; the T-shaped part is opposite to the U-shaped part in position, and is clamped and fixed with the U-shaped part when the box cover rotates to close the box opening. The structure can realize the quick opening and closing of the insulation can, ensures the stable structure and good sealing effect, and meets the scene requirements of quick opening and closing and automatic opening and closing.

Description

Insulation can with latch assembly

Technical Field

The utility model relates to a switch box structure of an insulation box, in particular to an insulation box with a latch assembly.

Background

An incubator is a container for maintaining the temperature of an object. It is usually made of a thermal insulation material, which can effectively isolate the temperature difference between the internal and external environments. Incubator are commonly used for transporting and storing food, medicines and chemicals. The temperature of the object in the box is kept stable for a period of time, and damage to the object caused by too high or too low temperature is prevented. In the use scene of insulation can, the airtight operation of switch insulation can directly influences the heat preservation effect. For example, the production line for preparing dry ice, the structure of a quick switch and an automatic switch directly influences the production efficiency of the production line. And in the delivery process, the quick switch and the automatic switch structure directly influence the heat preservation effect of the meal and influence the satisfaction of customers.

In patent CN219407449U, disclose a catering delivery is with heat preservation anti-overflow case, this patent bottom sets up buffer structure, prevents that takeout case vibrations from causing to incline and spill, but does not improve the hasp structure, and the switch lock is complicated, does not accord with actual takeout delivery person's work habit.

In patent CN116534439a, a heat-preserving distribution box structure capable of automatically closing a cover and preserving heat is disclosed, and an automatic opening and closing of the heat-preserving box is realized by pulling an automatic opening and closing belt through a pulley. The technical scheme of the patent is complex in structure, needs to be controlled by a motor, is high in cost, is inconsistent with the actual scenes of takeaway delivery, and is difficult to realize actual popularization and application.

Aiming at the problems in the prior art, the utility model provides an insulation can with a latch assembly.

Disclosure of utility model

The utility model aims to provide an insulation can with a latch assembly, which can realize the rapid opening and closing of the insulation can, ensure stable structure and good sealing effect, and more meet the scene requirements of rapid opening and closing and automatic opening and closing.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model discloses an insulation box with a latch assembly, which comprises a box body and a box cover, wherein the box body and the box cover are made of insulation materials, the box body is provided with a box opening, and the box cover can seal the box opening and form a sealed insulation cavity in the box body; the latch assembly comprises a T-shaped part and a U-shaped part which are respectively arranged on the box body and the box cover; the box cover is hinged and fixed with one side of the box opening, and forms a structure capable of rotatably sealing the box opening; the T-shaped part is opposite to the U-shaped part in position, and is clamped and fixed with the U-shaped part when the box cover rotates to close the box opening.

Preferably, the latch assembly further comprises a clamping ball which is arranged at two sides of the U-shaped part through springs; the two sides of the T-shaped part are provided with arc abdications, and the clamping balls are placed in the arc abdications when the T-shaped part is clamped and fixed with the U-shaped part.

Preferably, the U-shaped portion and the T-shaped portion are made of magnetic materials, and the U-shaped portion and the T-shaped portion are magnetically attracted to each other when being clamped and fixed.

Preferably, the box body and the box cover can be locked by the locking assembly.

Preferably, the box opening is provided with a mounting groove for embedding and mounting the T-shaped part or the U-shaped part of the latch assembly.

Preferably, the case cover is provided with a sealing protrusion, and when the case cover closes the opening of the case, the sealing protrusion is connected to the inner surface of the case, and the gap between the case cover and the case is closed.

Preferably, the case cover is provided with a plurality of relief portions, and a groove for holding the case cover is formed when the case cover closes the case opening.

Preferably, the bottom of the box body is provided with universal wheels.

The utility model has the following beneficial effects:

1. realizes the quick switch and automatic switch of the incubator. The influence brought by the switch of the insulation can is reduced, and good insulation effect and usability are ensured.

2. The insulation can has stable closed structure, and even if toppling occurs in the use process, the inside object can not be overflowed.

3. The sealing bulge is arranged to ensure the sealing of the gap of the insulation can and optimize the insulation effect.

Drawings

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is a schematic overall structure of a second embodiment of the present utility model.

Fig. 3 is a schematic view of the latch assembly of the present utility model (latch closed state).

Fig. 4 is a schematic view of a latch assembly according to the present utility model (latch-open state).

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1, 3 and 4, this embodiment discloses an incubator structure. The insulation can is divided into a box body 1 and a box cover 2, and insulation materials are adopted to ensure the insulation effect. The box body 1 is provided with a box opening, and the box cover 2 can seal the box opening and form a sealed heat preservation cavity in the box body 1. This effectively maintains the stability of the temperature in the tank.

The latch assembly 3 is a key part of the technical scheme and is used for rapidly switching the incubator. The latch assembly 3 is composed of a T-shaped portion 31 and a U-shaped portion 32. The case cover 2 is hinged to one side of the case opening and forms a structure capable of closing the case opening in a rotating manner. In this embodiment, the T-shaped portion 31 is mounted to the case cover 2, the u-shaped portion 32 is mounted to the case body 1, and the two portions can be interchanged in the same manner. When the box cover 2 rotates to seal the box opening, the T-shaped part 31 and the U-shaped part 32 are clamped and fixed, so that the box cover 2 is ensured to seal the box opening. In order to increase the firmness of the clamping, clamping balls are arranged on two sides of the U-shaped part 32, and are arranged on the inner side of the U-shaped part 32 through springs to form an elastically telescopic structure. And the both sides of T type portion 31 are equipped with the arc and give way, when U type portion 32 and T type portion 31 joint are fixed, chucking ball elasticity is put into the arc is given way, forms firm chucking structure.

As an alternative, the U-shaped portion 32 and the T-shaped portion 31 may be replaced by magnetic attraction materials, and a stable clamping structure is formed by magnetic attraction, so that the tightness and stability are further increased.

The lock catch assembly 5 is further arranged between the box cover 2 and the box body 1, and is used for closing the insulation box and locking the insulation box when the insulation box needs to be reliably closed, so that the insulation box is prevented from being opened by people.

The box mouth is provided with a mounting groove for mounting the T-shaped part 31 or the U-shaped part 32 of the latch assembly 3, so that the latch assembly 3 cannot exceed the surface of the box cover 2 or the box body 1, the appearance is more attractive, and the tightness is also ensured.

In order to enhance the sealing, the cover 2 is provided with a sealing protrusion. When the box cover 2 seals the box opening of the box body 1, the sealing bulge is connected with the inner surface of the box body 1, so that a gap between the box cover 2 and the box body 1 is sealed, and heat leakage is prevented.

In addition, the case cover 2 is further provided with a relief portion 21, and a user can rapidly open the case cover 2 by holding the relief portion 21. The abdication parts 21 are symmetrically arranged at two sides of the heat insulation box respectively.

Finally, in order to facilitate the movement of the incubator, the bottom of the case 1 is provided with universal wheels 4, so that the case can flexibly rotate on different floors. By the tight fit and function between these parts, the incubator with the latch assembly 3 can provide excellent heat preservation effect and is convenient for users to use and carry.

Example two

As another usable embodiment, the incubator according to the technical scheme can be used as an incubator with a smaller volume and a simpler structure as shown in fig. 2 to 4, and is applied to the scenes such as take-out distribution and the like. The insulation box is divided into a box body 1 and a box cover 2, and insulation materials are adopted to ensure the insulation effect. The box body 1 is provided with a box opening, and the box cover 2 can seal the box opening and form a sealed heat preservation cavity in the box body 1. The latch assembly 3 is arranged on one side of the incubator opposite to the hinge shaft, and the latch assembly 3 consists of a T-shaped part 31 and a U-shaped part 32. The case cover 2 is hinged to one side of the case opening and forms a structure capable of closing the case opening in a rotating manner.

Compared with the first embodiment, the universal wheel 4 and the lock catch assembly 5 are omitted, and correspondingly, a yielding part 21 is arranged between the two latch assemblies 3, so that a user can rapidly open the box cover 2 by holding the yielding part 21.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims (9)

1. An insulation can with a latch assembly comprises a can body and a can cover, wherein the can body and the can cover are made of insulation materials, the can body is provided with a can opening, and the can cover can seal the can opening and form a sealed insulation cavity in the can body; the method is characterized in that: the latch assembly comprises a T-shaped part and a U-shaped part which are respectively arranged on the box body and the box cover; the box cover is hinged and fixed with one side of the box opening, and forms a structure capable of rotatably sealing the box opening; the T-shaped part is opposite to the U-shaped part in position, and is clamped and fixed with the U-shaped part when the box cover rotates to close the box opening.

2. An incubator with latch assembly according to claim 1, wherein: the latch assembly further comprises clamping balls which are arranged on two sides of the U-shaped part through springs; the two sides of the T-shaped part are provided with arc abdications, and the clamping balls are placed in the arc abdications when the T-shaped part is clamped and fixed with the U-shaped part.

3. An incubator with latch assembly according to claim 1, wherein: the U-shaped part and the T-shaped part are made of magnetic attraction materials, and the U-shaped part and the T-shaped part are mutually attracted by magnetic attraction when being clamped and fixed.

4. An incubator with latch assembly according to claim 1, wherein: the box body and the box cover can be locked by the locking assembly.

5. An incubator with latch assembly according to claim 1, wherein: the box opening is provided with a mounting groove for embedding and mounting the T-shaped part or the U-shaped part of the latch assembly.

6. An incubator with latch assembly according to claim 1, wherein: the box cover is provided with a sealing bulge, and when the box cover seals the box opening of the box body, the sealing bulge is connected with the inner surface of the box body, and a gap between the box cover and the box body is sealed.

7. An incubator with latch assembly according to claim 1, wherein: the case cover is provided with a plurality of abdication parts, and a groove for holding the case cover is formed when the case cover closes the case opening.

8. An incubator with latch assembly according to claim 1, wherein: the bottom of the box body is provided with universal wheels.

9. An incubator with latch assembly according to claim 1, wherein: the box body and the box cover are made of heat-insulating materials.