WO2021104406A1

WO2021104406A1 - Portable incubator

Info

Publication number: WO2021104406A1
Application number: PCT/CN2020/131959
Authority: WO
Inventors: 梁荣基
Original assignee: 佛山市鸿业荣信贸易有限公司
Priority date: 2019-11-30
Filing date: 2020-11-26
Publication date: 2021-06-03
Also published as: CN211002634U

Abstract

Provided is a portable incubator, wherein a box body comprises an inner box (1) and a bottom box (2), wherein the inner box (1) is embedded in the inner side of the bottom box (2), and its top is rotatably connected with a top cover (3), and a mounting cavity (4) is arranged at the bottom of the top cover (3), a T-shaped buckle (5) is arranged in the middle of the mounting cavity (4), a cold storage box (6) is arranged in the mounting cavity (4), and both sides thereof is provided with avoidance slots (7), a mounting hole (8) is formed in the middle of the cold storage box (6), the inner side of the mounting hole (8) is connected with an elastic snap ring (9), and one side of the cold storage box (6) is provided with a trapezoidal slot (10), a water inlet and outlet (11) is arranged on the trapezoidal slot (10), a sealing cover (12) is arranged on the water inlet and outlet (11), by inserting the elastic snap ring (9) into the T-shaped buckle (5), the T-shaped buckle (5) presses the elastic snap ring (9) tightly between the top cover (3) and the elastic snap ring, to facilitate the cold storage box (6) to be be fixed in the mounting cavity (4), or the elastic snap ring (9) is pulled out from T-shaped buckle (5) and the top cover (3) through the avoidance slot (7), to facilitate the cold storage box (6) to be taken out of the mounting cavity (4), and the sealing cover (12) is opened, to facilitate a cold storage agent inside the cold storage box (6) to be replaced through the water inlet and outlet (11), the surface of the cold storage box (6) is provided with anti-skid patterns to prevent slippage, to facilitate workers to take more conveniently.

Description

Portable thermal insulation box

Technical field

The utility model relates to the technical field of a heat preservation box, in particular to a portable heat preservation box.

Background technique

The current cold storage incubator is a logistics technology equipment that integrates the advantages of simple structure, flexible size, and excellent insulation performance. It is mainly composed of an incubator and a cold storage box. The incubator itself has no cooling function and only plays a role in heat preservation. The cold storage box is made of cold storage agents with different phase transition temperatures. The purpose is to keep the incubator cold and fresh for a long time without refrigeration. Compared with the mechanical refrigeration incubator, it does not require electricity, which saves the space of the box and makes the box. The structure is more compact, the weight is lighter, and the energy is rationally used. However, with the extension of time, the cold storage capacity of the incubator will decrease, which will affect the insulation effect of the incubator. The cold storage agent needs to be replaced at any time. The heat preservation of the existing technology The box does not have a specific structure for replacing the cold source, and it is inconvenient to replace the cold source, and it is not possible to select an appropriate amount of cold storage agent according to the specific amount of goods that need to be stored or the number of days to be stored, which leads to waste of cold sources and cannot achieve high efficiency purpose.

technical problem

In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide a portable thermal insulation box that is easy to replace the cold storage box.

Technical solutions

The technical scheme adopted by the utility model is: a portable thermal insulation box, including a box body, the box body includes an inner box and a bottom box, the inner box is embedded inside the bottom box, and the top of the bottom box protruding from the top of the bottom box is rotatably connected with The top cover, the bottom of the top cover is provided with an installation cavity, the middle of the installation cavity is provided with a T-shaped buckle, the installation cavity is equipped with a cold storage box, and its two sides are provided with escape grooves communicating with it, and the middle of the cold storage box is equipped with installation The inner side of the mounting hole is connected with an elastic snap ring. The elastic snap ring passes through the T-shaped buckle through elastic movement to fix the cold storage box in the installation cavity. One side of the cold storage box is provided with a trapezoidal groove. The water inlet and outlet connected to the cold storage box are provided with a sealing cover, and the surface of the cold storage box is provided with anti-skid patterns.

Preferably, the T-shaped buckle includes a stud and a stud. The stud is vertically connected to the top of the stud. The stud and the bottom of the top cover are connected by threads. The side of the stud far away from the stud is provided with a slot, and the elastic card The material of the ring is elastic plastic, and it is arranged between the screw head and the top cover, and the cross section of the screw head is larger than the inner circle area of the elastic snap ring.

Preferably, an outer frame surrounding the installation cavity is provided on the outside of the installation cavity, a bump is provided on the front side of the outer frame, and the surface of the bump is arranged in an arc shape, and a groove corresponding to the bump is provided on the inside of the inner box. The side is provided with an opening and closing groove, and the opening and closing groove is arranged on the front side of the top cover.

Preferably, the bottom of the bottom box is provided with a countersunk hole, and the countersunk hole is provided with a screw.

Preferably, strip grooves are vertically provided on both sides of the bottom box.

Preferably, the top of the inner box is connected with a handle, the handle is arranged in a "匚" shape, and the middle of the upper and lower sides are provided with hollow grooves, the hollow grooves are arranged in a "匚" shape, and the hollow grooves are provided with reinforcing ribs.

Preferably, the top of the inner box is provided with a first connecting block and a second connecting block, the first connecting block and the second connecting block are symmetrically arranged on both sides of the top of the inner box, and the top cover is rotatably connected with the inner side of the first connecting block, The handle is rotatably connected with the outer side of the second connecting block, the top cover is arranged on the inner side of the handle, and both sides of the top cover are provided with escape grooves corresponding to the second connecting block.

Preferably, one end of the sealing cover is embedded in the water inlet and outlet.

Preferably, the sealing cover and the water inlet and outlet are connected by threads.

Preferably, the outer side surface of the cold storage box is attached to the inner side surface of the installation cavity, and the material of the elastic snap ring is plastic.

Beneficial effect

The beneficial effect of the utility model lies in that the portable thermal insulation box inserts the elastic snap ring into the T-shaped buckle, so that the T-shaped snap ring presses the elastic snap ring between the top cover, thereby facilitating the fixation of the cold storage box in the installation cavity Or pull out the elastic snap ring from the T-shaped buckle and the top cover through the avoiding groove, so that the cold storage box can be taken out from the installation cavity, and the sealing cover is opened. It is convenient to check the inside of the cold storage box through the water inlet and outlet. The cold storage agent is replaced to prevent slipping through anti-skid patterns, making it easier for workers to take it.

Description of the drawings

Figure 1 is a diagram of the utility model in use when the top cover is opened.

Figure 2 is a schematic diagram of the utility model after disassembling the cold storage box.

Figure 3 is a schematic diagram of the structure of the cold storage box.

Figure 4 is a schematic diagram of the structure of the utility model.

Figure 5 is an exploded schematic diagram of the utility model.

Figure 6 is the bottom schematic view of the utility model.

Figure 7 is a schematic diagram of the connection between the inner box and the bottom box.

Figure 8 is a schematic diagram of the structure of the inner box.

Fig. 9 is a schematic diagram of the structure of a T-shaped buckle.

Fig. 10 is a schematic diagram of the structure of the handle.

Fig. 11 is an enlarged schematic view of A in Fig. 10.

In the picture: 1. Inner box; 2. Bottom box; 3. Top cover; 4. Mounting cavity; 5. T-shaped buckle; 6. Cold storage box; 7. Avoidance groove; 8. Mounting hole; 9. Elastic card Ring; 10. Trapezoidal groove; 11. Water inlet and outlet; 12. Seal cover; 13. Stud; 14. Screw head; 15. Slot; 16. Outer frame; 17. Bump; 18. Opening and closing groove; 19 . Countersunk hole; 20. Screw; 21. Strip groove; 22. Handle; 23. Hollow groove; 24. Reinforcing ribs; 25. The first connecting block; 26. The second connecting block; 27. Avoidance groove; 28. Groove.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.

Please refer to Figures 1-11. This utility model provides a technical solution: a portable thermal insulation box, including a box body, the box body includes an inner box 1 and a bottom box 2, the inner box 1 is embedded inside the bottom box 2, and its The top cover 3 protruding from the top of the bottom box 2 is rotatably connected with the top cover 3, the bottom of the top cover 3 is provided with a mounting cavity 4, the middle of the mounting cavity 4 is provided with a T-shaped buckle 5, and the mounting cavity 4 is provided with a cold storage box 6, and The two sides are provided with avoidance grooves 7 communicating with it. The middle of the cold storage box 6 is provided with a mounting hole 8. The inner side of the mounting hole 8 is connected with an elastic snap ring 9 which passes through the T-shaped buckle 5 through elastic movement. The cold storage box 6 is fixed in the installation cavity 4, one side of the cold storage box 6 is provided with a trapezoidal groove 10, the trapezoidal groove 10 is provided with a water inlet and outlet 11 communicating with the cold storage box 6, and a sealing cover 12 is provided on the water inlet and outlet 11 for cold storage. The surface of the box 6 is provided with anti-skid patterns.

In order to facilitate the disassembly and installation of the T-shaped buckle 5, and prevent the cold storage box 6 from being stuck and unable to be pulled out or difficult to be inserted, in this embodiment, preferably, the T-shaped buckle 5 includes a stud 13 and a screw head 14. 14 is vertically connected to the top of the stud 13. The stud 13 and the bottom of the top cover 3 are connected by threads. The side of the screw 14 away from the stud 13 is provided with a slot 15 and the elastic snap ring 9 is made of elastic plastic, and It is arranged between the screw head 14 and the top cover 3, and the cross section of the screw head 14 is larger than the inner circle area of the elastic snap ring 9 for the purpose.

In order to facilitate opening or closing of the top cover 3, in this embodiment, preferably, an outer frame 16 surrounding the mounting cavity 4 is provided on the outside of the mounting cavity 4, and the front side of the outer frame 16 is provided with a convex block 17, and the surface of the convex block 17 is curved. The inner box 1 is provided with a groove 28 corresponding to the protrusion 17. The upper side of the protrusion 17 is provided with an opening and closing groove 18, and the opening and closing groove 18 is provided on the front side of the top cover 3.

In order to facilitate the fixing of the inner box 1 to the inside of the bottom box 2, in this embodiment, preferably, the bottom of the bottom box 2 is provided with a counterbore 19, and the counterbore 19 is provided with a screw 20, and the screw 20 passes through the counterbore 19 The back is connected with the top of the inner box 1 through threads.

In order to facilitate manual handling, in this embodiment, preferably, strip grooves 21 are vertically provided on both sides of the bottom box 2.

In order to further facilitate manual access, in this embodiment, preferably, a handle 22 is connected to the top of the inner box 1, and the handle 22 is arranged in a "snap" shape, and the middle of the upper and lower sides is provided with a hollow groove 23, the hollow groove 23 The hollow groove 23 is provided with reinforcing ribs 24 in the shape of a "匚".

In order to use the space reasonably and make the structure stable, in this embodiment, preferably, the top of the inner box 1 is provided with a first connecting block 25 and a second connecting block 26, and the first connecting block 25 and the second connecting block 26 are symmetrical. The top cover 3 is rotatably connected to the inner side of the first connecting block 25, the handle 22 is rotatably connected to the outer side of the second connecting block 26, the top cover 3 is arranged on the inner side of the handle 22, the top cover 3 There are avoiding grooves 27 corresponding to the second connecting block 26 provided on both sides of the same.

In order to facilitate the opening or closing of the cold storage box 6, in this embodiment, preferably, one end of the sealing cover 12 is embedded in the water inlet and outlet 11.

In order to facilitate the opening or closing of the cold storage box 6, in this embodiment, preferably, the sealing cover 12 and the water inlet and outlet 11 are connected by threads.

In order to make reasonable use of the space and make the structure stable, in this embodiment, preferably, the outer side of the cold storage box 6 is attached to the inner side of the mounting cavity 4, and the material of the elastic snap ring 9 is plastic, the purpose is to make the elastic snap ring 9 has a certain degree of resilience and rigidity.

The working principle and use process of the utility model: the elastic snap ring 9 can be made of polyoxymethylene plastic, so that it has a certain degree of resilience and rigidity at the same time. Of course, the elastic snap ring 9 can also have other elasticity and rigidity at the same time. Made of materials, such as, but not limited to, polyurethane.

Pull out the elastic snap ring 9 from the T-shaped buckle 5 and the top cover 3 through the avoidance groove 7, so that the cold storage box 6 can be taken out from the installation cavity 4, and the sealing cover 12 is opened. The cold storage agent inside the cold storage box 6 is replaced, and the anti-skid pattern is used to prevent slipping, making it easier for workers to take it. By inserting the elastic buckle 9 into the T-shaped buckle 5, the T-shaped buckle 5 can hold the elastic buckle 9 It is pressed between the top cover 3 to facilitate the fixation of the cold storage box 6 in the installation cavity 4, and the outer side of the cold storage box 6 fits the inner side of the installation cavity 4, making the installation of the cold storage box 6 more stable and rational use When the cold storage box 6 is difficult to be inserted, twist the slot 15 of the stud 13 with a screwdriver, and then rotate the stud 13, so that the T-shaped buckle 5 is separated from the top cover 3 to achieve the effect of disassembly, and then the cold storage The box 6 is placed close to the inside of the mounting cavity 4, which not only makes reasonable use of the space, but also facilitates the accurate alignment of the T-shaped buckle 5 with the mounting hole 8. Finally, the slot 15 of the stud 13 is twisted with a screwdriver. Turn the stud 13 to fix the T-shaped buckle 5 on the top cover 3 to achieve the installation effect, and then make the T-shaped buckle 5 fix the cold storage box 6. When the cold storage box 6 is stuck and cannot be pulled out, use The screwdriver twists the slot 15 of the stud 13, and then rotates the stud 13, so that the T-shaped buckle 5 is separated from the top cover 3 to achieve the effect of disassembly, and then the elastic retaining ring 9 is removed from the T-shaped buckle through the clearance groove 7. Pull out between the buckle 5 and the top cover 3.

Finally, it should be noted that the above descriptions are only preferred examples of the utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

A portable thermal insulation box, comprising a box body, characterized in that: the box body includes an inner box (1) and a bottom box (2), the inner box (1) is embedded inside the bottom box (2), and A top cover (3) protruding from the top of the bottom box (2) is rotatably connected, the bottom of the top cover (3) is provided with a mounting cavity (4), and the middle of the mounting cavity (4) is provided with a T-shaped card A buckle (5), the installation cavity (4) is provided with a cold storage box (6), and two sides of the installation cavity (4) are provided with an escape groove (7) communicating with the cold storage box (6), and the middle of the cold storage box (6) is provided with a mounting hole ( 8) An elastic snap ring (9) is connected to the inner side of the mounting hole (8), and the elastic snap ring (9) passes through the T-shaped buckle (5) through elastic movement to fix the cold storage box (6) to In the installation cavity (4), one side of the cold storage box (6) is provided with a trapezoidal groove (10), and the trapezoidal groove (10) is provided with a water inlet and outlet (11) communicating with the cold storage box (6), so The water inlet and outlet (11) are provided with a sealing cover (12), and the surface of the cold storage box (6) is provided with anti-skid patterns.
The portable incubator according to claim 1, characterized in that: the T-shaped buckle (5) comprises a stud (13) and a screw head (14), and the screw head (14) is vertically connected to the screw The top of the column (13), the stud (13) and the bottom of the top cover (3) are connected by threads, and a slot (15) is provided on the side of the stud (14) away from the stud (13), The material of the elastic snap ring (9) is elastic plastic, and it is arranged between the screw head (14) and the top cover (3). The cross section of the screw head (14) is larger than that of the elastic snap ring (9). The area of the inner circle.
The portable incubator according to claim 1, characterized in that: the installation cavity (4) is provided with an outer frame (16) surrounding it on the outside, and the front side of the outer frame (16) is provided with a convex Block (17), the surface of the convex block (17) is arranged in an arc shape, the inner box (1) is provided with a groove (28) corresponding to the convex block (17), and the convex block (17) An opening and closing groove (18) is provided on the upper side, and the opening and closing groove (18) is arranged on the front side of the top cover (3).
The portable incubator according to claim 1, characterized in that: the bottom of the bottom box (2) is provided with a counterbore (19), and the counterbore (19) is provided with a screw (20) , The screw (20) is threadedly connected with the top of the inner box (1) after passing through the counterbore (19).
The portable thermal insulation box according to claim 1, characterized in that: the two sides of the bottom box (2) are vertically provided with strip grooves (21).
The portable incubator according to claim 1, characterized in that: the top of the inner box (1) is connected with a handle (22), the handle (22) is arranged in the shape of a "匚", and its upper and lower two The middle part of the side is provided with a hollow groove (23), the hollow groove (23) is arranged in a "匚" shape, and the hollow groove (23) is provided with a reinforcing rib (24).
The portable incubator according to claim 6, characterized in that: the top of the inner box (1) is provided with a first connecting block (25) and a second connecting block (26), and the first connecting block ( 25) and the second connecting block (26) are symmetrically arranged on both sides of the top of the inner box (1), the top cover (3) is rotatably connected with the inner side of the first connecting block (25), and the handle (22) Rotatingly connected to the outside of the second connecting block (26), the top cover (3) is arranged on the inner side of the handle (22), and both sides of the top cover (3) are provided with the second connecting block (26). ) Corresponding to the set avoidance slot (27).
The portable incubator according to claim 1, wherein one end of the sealing cover (12) is embedded in the water inlet and outlet (11).
The portable incubator according to claim 1, wherein the sealing cover (12) and the water inlet and outlet (11) are connected by threads.
The portable incubator according to claim 1, characterized in that: the outer side of the cold storage box (6) is attached to the inner side of the installation cavity (4), and the material of the elastic snap ring (9) is plastic.