CN219008437U - Portable refrigerator - Google Patents

Abstract

The utility model discloses a portable refrigerator, which comprises a box body, wherein the box body comprises a bottom box body and a movable box body, the movable box body is arranged on the outer side of the bottom box body in a surrounding mode, the bottom box body and the inside of the movable box body are both arranged in a hollow mode and communicated, a first guide rail and a second guide rail are arranged on the outer side surface of the bottom box body, a sliding block is arranged on the inner wall surface of the movable box body, a locking assembly is arranged on the outer side surface of the movable box body, and the locking assembly is arranged on the outer side of the second guide rail. According to the utility model, the movable box body, the guide rail and the locking assembly are arranged, the movable box body can be lifted up through moving and guiding the sliding blocks in the first guide rail and the second guide rail, the whole accommodating space of the box body is increased, the adjusting plate of the locking assembly can be pulled according to the requirement, the clamping block on the inner side of the pressing plate is locked and positioned by the sliding blocks, the whole stability is ensured, the selective adjustment can be realized according to the requirement, and the movable box body is convenient to use and quick to adjust.

Description

Portable refrigerator

Technical Field

The utility model relates to the technical field of refrigerators, in particular to a portable refrigerator.

Background

The refrigerator is a device capable of keeping objects in a low temperature state, and can be used for refrigeration by using different refrigerators according to the temperature required by the refrigeration of the objects, and is generally used in the transportation and the preservation of the objects.

In normal use, the volume or the number of the objects to be refrigerated are different, so that the volume or the number range of the objects to be refrigerated is limited, but sometimes in use, integrated products such as large-volume fish or other objects cannot be cut and refrigerated again during refrigeration, so that the whole working process is influenced, and therefore, the portable refrigerator is necessary.

Disclosure of Invention

In order to overcome the above-described drawbacks of the prior art, embodiments of the present utility model provide a portable cooler.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable fridge, includes the box, the box includes bottom box and movable box, the movable box encircle set up in the bottom box outside, the bottom box with the inside cavity that is of movable box sets up and communicates, bottom box outside surface is equipped with first guide rail and second guide rail, movable box inner wall surface is equipped with the slider, movable box outside surface is equipped with locking subassembly, locking subassembly set up in the second guide rail outside, locking subassembly includes locking mainboard and pressure board, the pressure board inboard is equipped with the fixture block, the fixture block is used for prescribing a limit to the slider removes, bottom box inner wall top is equipped with the standpipe, the standpipe is cavity setting and inside run through and is equipped with the movable rod.

In a preferred embodiment, the bottom of the bottom box is uniformly provided with travelling wheels.

In a preferred embodiment, a movable cover is arranged at the top of the inner wall of the movable box body, and a pull ring is arranged at the top of the movable cover.

In a preferred embodiment, the sliding blocks are arranged in at least two ways and are respectively arranged inside the first guide rail and the second guide rail.

In a preferred embodiment, the locking assembly further comprises an adjusting plate and a compression spring, the compression spring is arranged between the adjusting plate and the pressing plate, the adjusting plate drives the pressing plate to move through the compression spring, the clamping block penetrates through the locking main plate and extends to the inner wall of the locking assembly, and the clamping block is matched with the sliding block.

In a preferred embodiment, the movable rod is disposed inside the movable box, a telescopic spring is disposed around the outer side of the movable rod, and the telescopic spring extends into the standpipe.

In a preferred embodiment, the top of the outer side of the bottom box body is provided with a sealing groove in a surrounding mode, the inner side of the bottom of the movable box body is provided with a telescopic plate, and the telescopic plate is arranged inside the sealing groove.

In a preferred embodiment, the movable case front side surface is provided with a pulling member.

The utility model has the technical effects and advantages that:

1. according to the utility model, the movable box body, the guide rail and the locking assembly are arranged, the movable box body can be lifted up through moving and guiding the sliding blocks in the first guide rail and the second guide rail, the whole accommodating space of the box body is increased, the adjusting plate of the locking assembly can be pulled according to the requirement, the clamping block on the inner side of the pressing plate is locked and the sliding blocks are positioned, so that the whole stability is ensured, the movable box body can be selectively adjusted according to the requirement, and the movable box body is convenient to use and quick to adjust;

2. through being equipped with movable rod, standpipe and seal groove, movable box drives the telescopic spring at the in-process movable rod of lift and also moves inside the standpipe, and the cushioning effect that the telescopic spring can play part simultaneously is guided by the inboard avoids damaging when going up and down to the biggest position, in addition, the seal groove encircles the outside that the bottom box is close to movable box and sets up, and the inside expansion plate of movable box is at the inside removal of seal groove simultaneously, can inject its mobilizable scope, avoids the inside gas loss of box simultaneously, guarantees holistic cold-stored effect.

Drawings

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

Fig. 2 is an internal cross-sectional view of the present utility model.

Fig. 3 is a schematic view of a locking assembly according to the present utility model.

The reference numerals are: the novel lifting device comprises a box body 1, a bottom box body 2, travelling wheels 21, a movable box body 3, a movable cover 31, a pull ring 32, a first guide rail 4, a second guide rail 41, a locking component 5, a locking main board 51, an adjusting board 52, a pressing board 53, a pressing spring 54, a vertical pipe 6, a movable rod 7, a telescopic spring 71, a sealing groove 8 and a pulling component 9.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to a portable refrigerator shown in fig. 1-3, comprising a box body 1, the box body 1 comprises a bottom box body 2 and a movable box body 3, the movable box body 3 is arranged outside the bottom box body 2 in a surrounding mode, the inside of the bottom box body 2 and the inside of the movable box body 3 are hollow, the surface of the outer side of the bottom box body 2 is provided with a first guide rail 4 and a second guide rail 41, the surface of the inner wall of the movable box body 3 is provided with a sliding block, the surface of the outer side of the movable box body 3 is provided with a locking assembly 5, the locking assembly 5 is arranged outside the second guide rail 41, the locking assembly 5 comprises a locking main board 51 and a pressing board 53, a clamping block is arranged on the inner side of the pressing board 53 and used for limiting the sliding block to move, the top of the inner wall of the bottom box body 2 is provided with a vertical pipe 6, and the vertical pipe 6 is hollow and internally provided with a movable rod 7 in a penetrating mode.

The bottom of the bottom box body 2 is uniformly provided with travelling wheels 21, and the travelling wheels 21 are convenient for adjusting and conveying the whole position.

The top of the inner wall of the movable box body 3 is provided with a movable cover 31, the top of the movable cover 31 is provided with a pull ring 32, and the movable cover 31 can be opened to place or take articles by pulling the pull ring 32.

The sliding blocks are arranged at least two and are respectively arranged inside the first guide rail 4 and the second guide rail 41, the movable box body 3 can be lifted up through moving and guiding the sliding blocks in the first guide rail 4 and the second guide rail 41, and the whole accommodating space of the box body 1 is enlarged.

The locking assembly 5 further comprises an adjusting plate 52 and a compression spring 54, the compression spring 54 is arranged between the adjusting plate 52 and the pressing plate 53, the adjusting plate 52 drives the pressing plate 53 to move through the compression spring 54, a clamping block penetrates through the locking main plate 51 and extends to the inner wall of the locking assembly 5, the clamping block is matched with the sliding block, the adjusting plate 52 of the locking assembly 5 can be pulled according to requirements, the clamping block on the inner side of the pressing plate 53 is locked and positioned by the sliding block, and overall stability is guaranteed.

The movable rod 7 is arranged inside the movable box 3, the telescopic spring 71 is arranged around the outer side of the movable rod 7 and extends to the inside of the vertical pipe 6, the movable box 3 drives the telescopic spring 71 to move inside the vertical pipe 6 in the lifting process, the inner side of the movable box guides the movable rod 7, and meanwhile the telescopic spring 71 can play a part of buffering function to avoid damage when the movable rod is lifted to the maximum position.

The top of the outer side of the bottom box body 2 is surrounded with a sealing groove 8, the inner side of the bottom of the movable box body 3 is provided with a telescopic plate, the telescopic plate is arranged inside the sealing groove 8, the telescopic plate inside the movable box body 3 moves inside the sealing groove 8, the movable range of the telescopic plate can be limited, and meanwhile, the gas loss inside the box body 1 is avoided.

The front side surface of the movable box body 3 is provided with a pulling component 9, and the pulling component 9 can be arranged as a pull rod, a push plate or a brace according to the requirement.

The working principle of the utility model is as follows:

referring to fig. 1 and 3 of the accompanying drawings: the movable box body 3 can be lifted up through moving and guiding the sliding blocks in the first guide rail 4 and the second guide rail 41, the whole accommodating space of the box body 1 is enlarged, the adjusting plate 52 of the locking assembly 5 can be pulled according to the requirement, the clamping blocks on the inner side of the pressing plate 53 are locked and positioned by the sliding blocks, the whole stability is ensured, the movable box body can be selectively adjusted according to the requirement, and the movable box body is convenient to use and quick to adjust;

referring to fig. 1 and 2 of the accompanying drawings: the movable box 3 drives the telescopic spring 71 to move inside the vertical pipe 6 in the lifting process, the telescopic spring 71 can play a part of buffering function to avoid damage when lifting to the maximum position when guiding from the inner side, in addition, the sealing groove 8 is arranged around the outer side of the bottom box close to the movable box 3, and meanwhile, the telescopic plate inside the movable box 3 moves inside the sealing groove 8, so that the movable range of the telescopic plate can be limited, the gas loss inside the box 1 is avoided, and the integral refrigerating effect is ensured.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. Portable fridge, including box (1), its characterized in that: the utility model provides a movable box (3) is used for fixing a movable box (3) to a movable box, box (1) includes bottom box (2) and movable box (3), movable box (3) encircle set up in the bottom box (2) outside, bottom box (2) with inside cavity setting and the intercommunication of all being of movable box (3), bottom box (2) outside surface is equipped with first guide rail (4) and second guide rail (41), movable box (3) inner wall surface is equipped with the slider, movable box (3) outside surface is equipped with locking subassembly (5), locking subassembly (5) set up in second guide rail (41) outside, locking subassembly (5) are including locking mainboard (51) and pressure application board (53), pressure application board (53) inboard is equipped with the fixture block, the fixture block is used for prescribing a limit to the slider is removed, bottom box (2) inner wall top is equipped with standpipe (6), standpipe (6) are cavity setting and inside run through and are equipped with movable rod (7).

2. A portable cooler according to claim 1, wherein: the bottom of the bottom box body (2) is uniformly provided with travelling wheels (21).

3. A portable cooler according to claim 1, wherein: the top of the inner wall of the movable box body (3) is provided with a movable cover (31), and the top of the movable cover (31) is provided with a pull ring (32).

4. A portable cooler according to claim 1, wherein: the number of the sliding blocks is at least two, and the sliding blocks are respectively arranged inside the first guide rail (4) and the second guide rail (41).

5. A portable cooler according to claim 1, wherein: the locking assembly (5) further comprises an adjusting plate (52) and a compression spring (54), the compression spring (54) is arranged between the adjusting plate (52) and the pressing plate (53), the adjusting plate (52) is used for driving the pressing plate (53) to move through the compression spring (54), and the clamping block penetrates through the locking main plate (51) and extends to the inner wall of the locking assembly (5), and is matched with the sliding block.

6. A portable cooler according to claim 1, wherein: the movable rod (7) is arranged inside the movable box body (3), a telescopic spring (71) is arranged on the outer side of the movable rod (7) in a surrounding mode, and the telescopic spring (71) extends to the inside of the vertical pipe (6).

7. A portable cooler according to claim 1, wherein: the top of the outer side of the bottom box body (2) is provided with a sealing groove (8) in a surrounding mode, the inner side of the bottom of the movable box body (3) is provided with a telescopic plate, and the telescopic plate is arranged in the sealing groove (8).

8. A portable cooler according to claim 1, wherein: the front side surface of the movable box body (3) is provided with a pulling component (9).

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