CN213984184U

CN213984184U - Portable refrigeration box

Info

Publication number: CN213984184U
Application number: CN202023338233.2U
Authority: CN
Inventors: 邱伟玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-17
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a portable refrigeration case relates to refrigeration case technical field. The utility model comprises a box body, wherein a row of pin holes are arranged at the top and the bottom of two opposite inner walls of the box body at intervals; the top end of the box body is in sliding fit with a top cabinet, a storage rack is fixed at the inner top of the top cabinet, and the front side of the top cabinet is in sliding fit with a cabinet door; a row of mounting holes are formed in both sides of the bottom of the top cabinet, limiting pins are connected in the mounting holes through springs, and the end parts of the limiting pins are in clamping fit with the pin holes; the inner bottom of the box body is fixed with a refrigerating device and a supporting bracket. The utility model adjusts the containing volume of the inner cavity of the portable refrigeration box through the matching of the box body and the top cabinet; the position of the top cabinet is adjusted through the matching of the limiting pin and the pin hole so as to increase or reduce the accommodating space in the refrigeration box; when the refrigeration box needs to be transferred, the top cabinet is adjusted downwards, so that the top end face of the top cabinet is flush with the top end face of the box body, the volume of the refrigeration box is minimum, and the refrigeration box is convenient to carry.

Description

Portable refrigeration box

Technical Field

The utility model belongs to the technical field of the refrigeration case, especially, relate to a portable refrigeration case.

Background

The refrigerating and freezing equipment is generally a refrigeration box (including a refrigerator, an ice chest and the like) which can keep food or other articles in a constant low-temperature cold state so as to keep the food or other articles fresh and prolong the preservation time. The refrigeration boxes on the market are generally divided into active refrigeration and passive refrigeration, the passive refrigeration refers to that the temperature is raised to a certain degree through the gasification and heat absorption of dry ice or liquid nitrogen, the deep cooling can be achieved, but the temperature cannot be accurately controlled and the temperature distribution is uneven, the active refrigeration refers to that the refrigeration is realized through components such as a power supply, a compressor, a condenser coil and the like, the refrigeration is uniform, and the refrigeration temperature can be accurately controlled.

Traditional refrigerator and refrigerator-freezer, fixed shaping, the volume is great, and weight is very heavy moreover, and space occupancy is very high, generally places in static stable environment, can not carry out, and service environment is restricted. And the conventional refrigeration box has limited volume, is not adjustable, is inconvenient to use and cannot meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable refrigeration case to solve the problem that above-mentioned background art provided.

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

the utility model relates to a portable refrigeration box, which comprises a box body, wherein a row of pin holes are arranged at the top and the bottom of two opposite inner walls of the box body at intervals; the top end of the box body is in sliding fit with a top cabinet, a storage rack is fixed at the inner top of the top cabinet, and the front side of the top cabinet is in sliding fit with a cabinet door; two sides of the bottom of the top cabinet are provided with a row of mounting holes, limiting pins are connected in the mounting holes through springs, and the end parts of the limiting pins are in clamping fit with the pin holes; a refrigerating device and a supporting bracket are fixed at the inner bottom of the box body; the storage volume of the inner cavity of the portable refrigeration box is adjusted through the matching of the box body and the top cabinet; the position of the top cabinet is adjusted through the matching of the limiting pin and the pin hole so as to increase or reduce the accommodating space in the refrigeration box; when the refrigeration box needs to be transferred, the top cabinet is adjusted downwards, so that the top end face of the top cabinet is flush with the top end face of the box body, and the volume of the refrigeration box is minimum and the refrigeration box is convenient to carry; after the transfer is finished, the top cabinet is adjusted again, so that the limiting pin at the bottom of the top cabinet is clamped with the pin hole at the top in the box body, the position of the top cabinet is fixed, and the storage space of the refrigeration box is maximized.

Furthermore, two outer side surfaces of the box body are provided with notches; the notch is used for mounting straps or placing hands, so that the box body can be conveniently carried and carried.

Further, the supporter is including being located the pole setting in supporter bight, the top face of pole setting and the interior top surface fixed connection of top cabinet.

Further, the middle part and the bottom of supporter all are equipped with puts the thing basket, put the thing basket including crisscross horizontal pole and the montant that sets up, the external diameter of horizontal pole and montant equals.

Furthermore, a lifting handle is slidably matched with the top of the cabinet door, two oppositely-arranged sliding grooves are formed in the top end face of the cabinet door, two opposite sliding blocks are fixed at the bottom of the lifting handle, and the peripheral side faces of the sliding blocks are slidably matched with the inner walls of the sliding grooves.

Furthermore, a box door is rotatably matched at the front end of the box body, and a handle is fixed on the box door.

The utility model discloses following beneficial effect has:

the utility model adjusts the containing volume of the inner cavity of the portable refrigeration box through the matching of the box body and the top cabinet; the position of the top cabinet is adjusted through the matching of the limiting pin and the pin hole so as to increase or reduce the accommodating space in the refrigeration box; when the refrigeration box needs to be transferred, the top cabinet is adjusted downwards, so that the top end face of the top cabinet is flush with the top end face of the box body, and the volume of the refrigeration box is minimum and the refrigeration box is convenient to carry; after the transfer is finished, the top cabinet is adjusted again, so that the limiting pin at the bottom of the top cabinet is clamped with the pin hole at the top in the box body, the position of the top cabinet is fixed, and the storage space of the refrigeration box is maximized.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a portable refrigeration case of the present invention;

fig. 2 is a front view of a portable refrigeration case of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of A in FIG. 3;

fig. 5 is a side view of a portable refrigeration case of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

FIG. 7 is a schematic structural view of the case;

FIG. 8 is a schematic structural view of the top cabinet;

fig. 9 is a sectional view of a cabinet door.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-top cabinet, 3-shelf, 4-cabinet door, 5-refrigerating device, 6-support bracket, 7-handle, 101-pin hole, 102-notch, 103-box door, 201-mounting hole, 202-limit pin, 301-vertical rod, 302-storage basket, 401-handle and 402-sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention relates to a portable refrigeration box, which comprises a box body 1, wherein a row of pin holes 101 are formed at the top and the bottom of two opposite inner walls of the box body 1 at intervals; the top end of the box body 1 is in sliding fit with a top cabinet 2, a commodity shelf 3 is fixed at the inner top of the top cabinet 2, and the front side of the top cabinet 2 is in sliding fit with a cabinet door 4; a row of mounting holes 201 are formed in both sides of the bottom of the top cabinet 2, a limiting pin 202 is connected to the inside of each mounting hole 201 through a spring, and the end of each limiting pin 202 is in clamping fit with the corresponding pin hole 101; a refrigerating device 5 and a supporting bracket 6 are fixed at the inner bottom of the box body 1; the storage volume of the inner cavity of the portable refrigeration box is adjusted through the matching of the box body 1 and the top cabinet 2; the position of the top cabinet 2 is adjusted by matching the limiting pin 202 with the pin hole 101, so that the accommodating space in the refrigeration box is increased or reduced; when the refrigeration box needs to be transferred, the top cabinet 2 is adjusted downwards, so that the top end face of the top cabinet 2 is flush with the top end face of the box body 1, and the volume of the refrigeration box is minimum at the moment and the refrigeration box is convenient to carry; after the transfer is finished, the top cabinet 2 is adjusted again, so that the limiting pin 202 at the bottom of the top cabinet 2 is clamped with the pin hole 101 at the top in the box body 1, the top cabinet 2 is fixed, and the storage space of the refrigeration box is maximized.

Further, two outer side surfaces of the box body 1 are both provided with notches 102; the notch 102 is used for mounting straps or placing hands, so that the box body 1 is convenient to carry and carry.

Further, the rack 3 includes a vertical rod 301 located at a corner of the rack 3, and a top end surface of the vertical rod 301 is fixedly connected with an inner top surface of the top cabinet 2.

Further, the middle part and the bottom of supporter 3 all are equipped with puts thing basket 302, and it includes crisscross horizontal pole and the montant that sets up to put thing basket 302, and the external diameter of horizontal pole and montant equals.

Further, a handle 401 is slidably fitted at the top of the cabinet door 4, two oppositely-arranged sliding grooves 402 are formed in the top end face of the cabinet door 4, two opposite sliding blocks are fixed at the bottom of the handle 401, and the peripheral side faces of the sliding blocks are slidably fitted with the inner walls of the sliding grooves 402.

Further, a door 103 is rotatably fitted to the front end of the box body 1, and a handle 7 is fixed to the door 103.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable refrigeration case, includes box (1), its characterized in that:

the top and the bottom of two opposite inner walls of the box body (1) are respectively provided with a row of pin holes (101) at intervals;

the top end of the box body (1) is in sliding fit with a top cabinet (2), a storage rack (3) is fixed at the inner top of the top cabinet (2), and a cabinet door (4) is in sliding fit with the front side of the top cabinet (2);

a row of mounting holes (201) are formed in both sides of the bottom of the top cabinet (2), a limiting pin (202) is connected into each mounting hole (201) through a spring, and the end part of each limiting pin (202) is in clamping fit with the corresponding pin hole (101);

a refrigerating device (5) and a supporting bracket (6) are fixed at the inner bottom of the box body (1).

2. A portable refrigeration case as claimed in claim 1, characterized in that said case (1) is notched (102) on both of its opposite lateral sides.

3. A portable refrigeration case as claimed in claim 1, characterized in that the shelf (3) comprises uprights (301) at the corners of the shelf (3), the top end surface of the uprights (301) being fixedly connected to the inner top surface of the top cabinet (2).

4. The portable refrigeration box as claimed in claim 3, characterized in that the middle and the bottom of the shelf (3) are provided with a basket (302), the basket (302) comprises a cross bar and a vertical bar which are staggered, and the outer diameters of the cross bar and the vertical bar are equal.

5. The portable refrigeration box as claimed in claim 1, characterized in that a handle (401) is slidably fitted at the top of the cabinet door (4), two oppositely arranged sliding grooves (402) are formed at the top end face of the cabinet door (4), two opposite sliding blocks are fixed at the bottom of the handle (401), and the peripheral side faces of the sliding blocks are slidably fitted with the inner walls of the sliding grooves (402).

6. A portable refrigeration container as claimed in claim 1, characterized in that a container door (103) is rotatably fitted to the front end of said container body (1), said container door (103) being fixed with a handle (7).