CN214039162U - Door body convenient to assemble and disassemble and vehicle-mounted refrigerator thereof - Google Patents

Abstract

The embodiment of the utility model provides a door body convenient to assemble and disassemble and a vehicle-mounted refrigerator thereof, which comprises a door body structure and a telescopic hinge, wherein the telescopic hinge is telescopically inserted at two sides of the door body structure; the assembly groove is rotatably arranged in the telescopic hinge, so that the door body structure is rotatably arranged in the assembly groove; the assembly groove is formed in the door body structure, the telescopic hinge is arranged on the door body structure, and the door body structure is arranged in the assembly groove. The utility model discloses a set up the scalable hinge that can stretch out, the indentation on door body structure, can improve door body structure assembly, the convenience of dismantlement, overall structure design is simple reasonable, and easy operation is convenient, and convenience of customers washs, maintains or changes door body structure in daily use.

Description

Door body convenient to assemble and disassemble and vehicle-mounted refrigerator thereof

Technical Field

The utility model relates to a freezing refrigeration plant technical field, concretely relates to door body and on-vehicle refrigerator that conveniently install and remove.

Background

When people go on a long distance or go out for playing, the automobile is usually taken as the most common choice for traveling at present, and under the condition of carrying a large amount of food, if the temperature of the carried food is required, the food needs to be stored by a freezing and refrigerating device, so the vehicle-mounted refrigerator is invented in the prior art. As the name suggests, the vehicle-mounted refrigerator is a freezing and refrigerating device which can be installed on an automobile and is convenient to carry, and is a continuation product of a traditional household refrigerator. With the technological progress and social development, the vehicle-mounted refrigerator has become a new generation of refrigeration and cold storage appliance popular in the international market in recent years.

The vehicle-mounted refrigerator can adopt a semiconductor electronic refrigeration technology and a traditional compressor refrigeration technology, and has the functions of low noise, less pollution and convenient carrying no matter which refrigeration scheme is adopted. However, the vehicle-mounted refrigerator in the prior art has the following technical problems: the vehicle-mounted refrigerator is internally provided with a freezing chamber and a refrigerating chamber, and a small door is additionally arranged in the freezing chamber area for separating the freezing chamber from the refrigerating chamber. The traditional vehicle-mounted refrigerator is usually characterized in that an independent component is additionally arranged in a refrigerator body, and a freezing chamber door body is fixed on the refrigerator body through screws, so that the structural design mode has the problem of inconvenience in mounting, assembling, disassembling and replacing.

Therefore, the vehicle-mounted refrigerator in the prior art is difficult to meet the requirement of a user on the convenience of mounting and dismounting the door body.

SUMMERY OF THE UTILITY MODEL

To above defect and not enough, the utility model provides a door body and vehicle-mounted refrigerator that conveniently install and remove, this door body and vehicle-mounted refrigerator that conveniently install and remove have that structural design is simple reasonable, the door body assembly with dismantle convenient operation and the adjustable characteristics of door body turned angle.

A door body convenient to assemble and disassemble is characterized by comprising:

the door comprises a door body structure and telescopic hinges, wherein the telescopic hinges are telescopically inserted at two sides of the door body structure;

the assembly groove is rotatably arranged in the telescopic hinge, so that the door body structure is rotatably arranged in the assembly groove;

the assembly groove is formed in the door body structure, the telescopic hinge is arranged on the door body structure, and the door body structure is arranged in the assembly groove.

Further, still include reset spring, scalable hinge includes the installation department, reset spring sets up the inside of door body structure, just reset spring's one end with door body structure butt sets up, the other end with the installation department butt sets up.

Further, door body structure still includes the activity groove, scalable hinge still includes spacing portion, spacing portion with installation department fixed connection, spacing portion is used for sliding in the activity groove to the restriction scalable hinge's flexible scope.

Further, the assembly groove comprises a rotating area, the telescopic hinge further comprises a rotating shaft, and the rotating shaft is rotatably arranged in the rotating area, so that the door body structure is rotatably arranged in the assembly groove.

Further, the assembly groove further comprises a swing area, the telescopic hinge further comprises a swing portion, the swing portion is fixedly connected with the rotating shaft, and the size of the swing area can be adjusted through adjustment to adjust the rotating angle of the rotating shaft, so that the rotating angle of the door body structure can be adjusted.

Furthermore, the door body structure further comprises a door body handle, the door body handle is provided with an armrest groove, and the armrest groove is recessed inwards, so that a user can conveniently grab and rotate the door body structure by hands.

Based on same design, the utility model also provides an on-vehicle refrigerator, this on-vehicle refrigerator includes above the door body of conveniently installing and removing.

Further, still include the inner bag, the inner bag includes the freezer, be equipped with on the inner bag assembly groove, scalable hinge rotationally sets up in the assembly groove, thereby makes door body structure rotationally sets up on the freezer.

Furthermore, the telescopic hinges are arranged on two sides of the bottom of the door body structure, so that the door body structure is in a bottom side opening door type structure.

Further, the refrigerator also comprises a refrigerator body and a refrigerator door, wherein the inner container is arranged inside the refrigerator body, and the refrigerator door is rotatably arranged on the refrigerator body.

The utility model provides a door body that conveniently installs and removes and on-vehicle refrigerator thereof includes door body structure, scalable hinge and assembly recess, and scalable hinge telescopically inserts and establishes the both sides of door body structure, and scalable hinge rotationally sets up in the assembly recess, through pressing scalable hinge, can make scalable hinge and assembly recess break away from the cooperation, and then pull down door body structure from the assembly recess. Specifically, the door of the conventional vehicle-mounted refrigerator is usually configured by adding a separate member to the refrigerator body, and then fixing the freezing chamber door to the refrigerator body by using a connection structure such as a screw, a bolt, or a bolt. When the door body is disassembled and replaced, connecting structures such as screws, bolts or bolts and the like need to be taken down through tools, and then the door body is disassembled; when the door body is assembled, the door body needs to be aligned to the assembling hole firstly, then the door body is fixed on the box body through connecting structures such as screws, bolts or screws by means of tools, the whole operation process is complex, time consumption is long, and the door body is inconvenient for users to use in daily life.

And in the technical scheme of the utility model, door structure is the freezing chamber door body that sets up at on-vehicle refrigerator freezer room region promptly, and door structure rotationally sets up at the regional gate of freezer room, can separate two intervals of inside freezer of on-vehicle refrigerator and walk-in when it closes to this makes the freezer reach good freezing effect. Specifically, two extensible hinges which can extend out and retract into the door body structure are arranged at two sides of the door body structure respectively, when the door body structure needs to be installed and assembled, the extensible hinges are pressed to retract into the door body structure and are aligned to an assembling groove in the box body, and then the extensible hinges are loosened to be clamped in the assembling groove. When the door body structure needs to be disassembled and replaced, the telescopic hinge is pressed again to be retracted into the door body structure, so that the telescopic hinge is separated from the assembling groove, and the door body structure can be disassembled from the interior of the door body structure at the moment. The whole assembling and disassembling operation process is simple and convenient, the external tool is not needed, the excessive time of a user is not needed to be consumed, and the door mechanism is convenient for the user to disassemble from the box body for cleaning, maintenance or replacement in the daily use process.

Therefore, the utility model provides a door body and on-vehicle refrigerator that conveniently install and remove compares in prior art, has following beneficial effect at least:

firstly, the extensible hinge capable of extending and retracting is arranged on the door body structure, so that the convenience of assembling and disassembling the door body structure can be improved, and the overall structural design is simple and reasonable;

secondly, the assembly and disassembly operations of the door body structure can be completed by adjusting the stretching and retracting states of the telescopic hinges, the integral operation is simple, and the daily use of a user is facilitated;

therefore, the rotating angle of the door body structure can be adjusted by adjusting the size of the swing area in the assembly groove, when the door body structure rotates to the maximum angle, the telescopic hinge is limited by the end part of the swing area, and therefore the door body structure can be fixed without the aid of an additional external limiting structure, and assembly cost and material cost are saved.

Drawings

FIG. 1 is a schematic structural view of the door body of the present invention, which is easy to assemble and disassemble;

fig. 2 is a schematic structural view of the retractable hinge of the present invention;

fig. 3 is a schematic structural view of the assembly groove of the present invention;

FIG. 4 is a schematic structural view of the inner container and the door structure of the present invention;

FIG. 5 is a front view of the inner container and door structure of the present invention;

FIG. 6 is a schematic sectional view taken along line A-A of FIG. 5;

FIG. 7 is a schematic structural view of the vehicle-mounted refrigerator of the present invention;

description of reference numerals: 1. a door body structure; 2. a retractable hinge; 201. an installation part; 202. a limiting part; 203. a rotating shaft; 204. a swing portion; 3. a return spring; 4. assembling a groove; 401. a rotation region; 402. a wobble area; 5. a door handle; 6. a freezing chamber; 7. a box body; 8. and (4) a box door.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, according to an embodiment of the present invention, a door body that is convenient to mount and dismount includes a door body structure 1 and a retractable hinge 2, and the retractable hinge 2 is telescopically inserted into two sides of the door body structure 1. The door structure 1 is a freezing chamber door body arranged in a freezing chamber area of the vehicle-mounted refrigerator, the door structure 1 is rotatably arranged at a door of the freezing chamber area, and when the door structure is closed, the two areas of the freezing chamber and the refrigerating chamber inside the vehicle-mounted refrigerator can be separated, so that the freezing chamber achieves a good freezing effect.

The door body convenient to assemble and disassemble further comprises an assembling groove 4, and the telescopic hinge 2 is rotatably arranged in the assembling groove 4, so that the door body structure 1 is rotatably arranged in the assembling groove 4. Wherein, through pressing scalable hinge 2, can make scalable hinge 2 and assembly groove 4 break away from the cooperation, and then pull down door body structure 1 from assembly groove 4. Specifically, the door of the conventional vehicle-mounted refrigerator is usually configured by adding a separate member to the refrigerator body and then fixing the freezing chamber door to the refrigerator body by using a screw, a bolt, or other connecting structure. When the door body is disassembled and replaced, connecting structures such as screws, bolts or bolts and the like need to be taken down through tools, and then the door body is disassembled; when the door body is assembled, the door body needs to be aligned to the assembling hole firstly, then the door body is fixed on the box body through connecting structures such as screws, bolts or screws by means of tools, the whole operation process is complex, time consumption is long, and the door body is inconvenient for users to use in daily life.

And in the embodiment that the utility model provides an in, set up two scalable hinges 2 that can stretch out and can retract door body structure 1 inside respectively in door body structure 1's both sides position, when needing to install the assembly operation, press this scalable hinge 2 and make its indentation door body structure 1 in to aim at the assembly recess 4 in the box, then loosen this scalable hinge 2 again, can be with its joint in assembly recess 4. When the door body structure 1 needs to be disassembled and replaced, the telescopic hinge 2 is pressed again to be retracted into the door body structure 1, so that the telescopic hinge 2 is disengaged from the assembling groove 4, and the door body structure 1 can be disassembled from the interior of the door body structure at the moment. Whole assembly and dismantlement operation process are simple and convenient, can the convenience of customers dismantle the washing, maintain or change with door body mechanism 1 from the box in daily use, need not with the help of external instrument and need not to consume the too much time of user, are showing the convenience that has improved the assembly of door body mechanism 1, was dismantled, and structural design is simple reasonable.

Referring to fig. 2, in an embodiment of the present invention, the door body that is convenient to mount and dismount further includes a return spring 3, the retractable hinge 2 includes an installation portion 201, the return spring 3 is disposed inside the door body structure 1, and one end of the return spring 3 is disposed in abutment with the door body structure 1, and the other end is disposed in abutment with the installation portion 201. Specifically, the return spring 3 is disposed in a housing area inside the door body structure 1, and one end thereof is disposed in contact with the inside of the door body structure 1 and the other end thereof is disposed in contact with the mounting portion 201 of the telescopic hinge 2. The return spring 3 provides an outward elastic stress to the retractable hinge 2, i.e. an acting force for driving the retractable hinge 2 to extend toward the outer side of the door body structure, so that the initial state of the retractable hinge 2 is the state of extending out of the door body structure 1. When the door body structure 1 needs to be installed or disassembled, the telescopic hinge 2 is pressed to enable the telescopic hinge to compress the reset spring 3 and retract into the door body structure 1, the telescopic hinge 2 and the assembling groove 4 can be separated from being matched, and the door body structure 1 can be disassembled from the interior of the box body at the moment.

Referring to fig. 2, in a further aspect of the embodiment, the door body structure 1 further includes a movable groove, the telescopic hinge 2 further includes a limiting portion 202, the limiting portion 202 is fixedly connected with the mounting portion 201, and the limiting portion 202 is configured to slide in the movable groove, so as to limit the telescopic range of the telescopic hinge 2. In this further scheme, the bottom of the door body structure 1 is provided with a movable groove with a certain length, the telescopic hinge 2 is provided with a limiting part 202 protruding towards the bottom, and when the telescopic hinge 2 extends or retracts in the door body structure 1, the limiting part 202 slides back and forth in the movable groove. When the limiting portion 202 slides to the two ends of the movable groove, the limiting portion cannot move continuously due to the limiting effect of the end portion of the movable groove, so that the movable range of the limiting portion 202 is limited in the movable groove, that is, the telescopic range of the telescopic hinge 2 is limited in the length range of the movable groove.

Referring to fig. 3, in an embodiment of the present invention, the assembly recess 4 includes a rotation area 401, the retractable hinge 2 further includes a rotation shaft 203, and the rotation shaft 203 is rotatably disposed in the rotation area 401, so as to rotatably dispose the door body structure 1 in the assembly recess 4. Specifically, the rotating shaft 203 has a circular shaft structure, and the rotating region 401 is a circular region that matches the outer diameter of the rotating shaft 203. During actual installation, the retractable hinge 2 is pressed to retract into the door body structure 1, the rotating shaft 203 is aligned with the rotating area 401, and then the retractable hinge 2 is released to naturally extend, so that the rotating shaft 203 can be clamped and arranged in the rotating area 401. The rotation shaft 203 is rotatably provided in the rotation region 401 so that the door body structure 1 is rotatably installed in the fitting recess 4 inside the cabinet.

Referring to fig. 3, in a further embodiment of the present invention, the assembly groove 4 further includes a swing region 402, the telescopic hinge 2 further includes a swing portion 204, the swing portion 204 is fixedly connected to the rotation shaft 203, and the rotation angle of the rotation shaft 203, and therefore the rotation angle of the door body structure 1, can be adjusted by adjusting the size of the swing region 402. In this further embodiment, since the swing portion 204 is fixedly connected to the rotating shaft 203, when the rotating shaft 203 rotates in the rotating region, the swing portion 204 is driven to perform a swinging rotation motion in the swinging region 402 around the axis of the rotating shaft 203. When the swing portion 204 swings to the two end positions of the swing area 402, the swing portion cannot swing continuously due to the limit action of the end portion of the swing area 402, so that the moving range of the swing portion 204 is limited in the swing area 402, that is, the rotation of the door body structure 1 is limited in the angle range of the swing area 402, that is, the size of the swing area 402 can be adjusted to realize the adjustment of the size of the rotation angle range of the door body structure. In addition, when the door body structure 1 rotates to the maximum angle, the swing portion 204 is fixed by the limiting function of the end portion of the swing area 402, so that the door body structure 2 can be fixed without an additional external limiting structure, and the assembly cost and the material cost are saved.

Optionally, the door structure 1 further comprises a door handle 5, and the door handle 5 is provided with an armrest groove, which is recessed inward, so that a user can grasp and rotate the door structure 1 by hand. Specifically, the door handle 5 provided with the handrail groove is recessed toward the inside of the door structure 1, that is, toward the inside of the cabinet, so that the user can grasp the door structure 1 with the hand. During specific operation, the handrail groove is held by hands to apply acting force forwards or backwards, the design of the handrail groove is convenient for a user to hold and open the door body structure 1 by hands, and the door body structure accords with human engineering.

Based on same design, the utility model also provides an on-vehicle refrigerator, this on-vehicle refrigerator includes above the door body of conveniently installing and removing.

Referring to fig. 4-6, in a preferred embodiment of this embodiment, the vehicle-mounted refrigerator further includes an inner container, the inner container includes a freezing chamber 6, the inner container is provided with an assembling groove 4, and the retractable hinge 2 is rotatably disposed in the assembling groove 4, so that the door structure 1 is rotatably disposed on the freezing chamber 6. In the preferred scheme, the freezing chamber 6 is a quick freezing area in the liner of the vehicle-mounted refrigerator, and the assembling groove 4 is formed in the side wall of the liner close to the freezing chamber 6 area. The retractable hinge 2 is clamped and arranged in the assembling groove 4, the door structure 1 can be rotatably arranged on the freezing chamber 6 and used as a freezing chamber door body of the freezing chamber 6, and the freezing chamber and the refrigerating chamber in the vehicle-mounted refrigerator liner are separated from each other, so that the freezing chamber achieves a good freezing effect.

In a further aspect of this embodiment, the retractable hinges 2 are disposed on both sides of the bottom of the door structure 1, so that the door structure 1 is in a bottom side opening door type structure. In this further aspect, the door body structure 1 is configured as a bottom side opening door type structure, and the specific beneficial effects are as follows: on one hand, the door body structure 1 of the freezing chamber is not required to be pulled out of the whole freezing chamber, so that the condition that the influence of temperature fluctuation in the freezing chamber is large due to the traditional external-pull drawer type door body structure is avoided; on the other hand, when the vehicle-mounted refrigerator is used, the handle structure 1 is held by a hand to be pulled downwards to the bottom, the door body structure 1 can only rotate by a preset angle under the limitation of a swing area, and the door body structure 1 of the freezing chamber does not influence the operation of a user for storing and taking food materials, so that the redundant space allowance of the design of the vehicle-mounted refrigerator is not needed, and the problem that the space occupied by the traditional side edge hinge connection rotatable door body structure is large is solved.

Referring to fig. 7, in a further embodiment of the present invention, the vehicle-mounted refrigerator further includes a box body 7 and a door 8, the inner container is disposed inside the box body 7, and the door 8 is rotatably disposed on the box body 7. In this further approach, the door 8 can rotate along the side of the box 7, forming a side-opening door structure. When a user needs to place or take out food in the freezing chamber 6 in the inner container, the door 8 is opened towards the side edge, and then the door body structure 1 is opened towards the bottom, so that the operation is simple and convenient.

To sum up, the utility model provides a door body and vehicle-mounted refrigerator that conveniently install and remove through set up the scalable hinge 2 that can stretch out, the indentation on door body structure, can improve the convenience of door body structure 1 assembly, dismantlement, overall structure design is simple reasonable. Meanwhile, the assembly and disassembly operation of the door body structure 1 can be completed by adjusting the stretching or retracting state of the telescopic hinge 2, the whole operation is simple, and the door body structure 1 is convenient for a user to clean, maintain or replace in the daily use process. In addition, thereby the turned angle of the adjustment door body structure 1 of the size of the regional 402 of swing in the accessible adjustment assembly groove 4, when the door body structure 1 rotates to the maximum angle, scalable hinge 2 receives the limiting displacement of the regional 402 tip of swing, consequently need not to realize the fixed of door body structure 1 with the help of extra outside limit structure, saves assembly cost and material cost.

Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.

Claims (10)

1. A door body convenient to assemble and disassemble is characterized by comprising:

the door comprises a door body structure and telescopic hinges, wherein the telescopic hinges are telescopically inserted at two sides of the door body structure;

the assembly groove is rotatably arranged in the telescopic hinge, so that the door body structure is rotatably arranged in the assembly groove;

the assembly groove is formed in the door body structure, the telescopic hinge is arranged on the door body structure, and the door body structure is arranged in the assembly groove.

2. The door body of conveniently installing and removing of claim 1, characterized in that, still includes reset spring, scalable hinge includes the installation department, reset spring sets up the inside of door body structure, just reset spring's one end with door body structure butt sets up, the other end with the installation department butt sets up.

3. The door body of conveniently installing and removing of claim 2, characterized in that, the door body structure still includes the activity groove, scalable hinge still includes spacing portion, spacing portion with installation department fixed connection, spacing portion is used for sliding in the activity groove to the restriction the flexible scope of scalable hinge.

4. The door body that conveniently installs and removes of claim 1, characterized in that, the assembly recess includes the rotation region, scalable hinge still includes the axis of rotation, the axis of rotation rotationally sets up in the rotation region to with the door body structure rotationally sets up in the assembly recess.

5. The door body that conveniently installs and removes of claim 4, characterized in that, the assembly recess still includes the swing region, scalable hinge still includes the swing portion, swing portion and axis of rotation fixed connection, thereby accessible adjustment swing regional size adjust the rotation angle of axis of rotation, and then the rotation angle of adjustment door body structure.

6. The door body facilitating assembly and disassembly of claim 1, wherein the door body structure further comprises a door handle, the door handle is provided with an armrest groove, and the armrest groove is recessed inwards, so that a user can grasp and rotate the door body structure conveniently.

7. An on-vehicle refrigerator, characterized in that, comprises the door body which is convenient to assemble and disassemble according to any one of claims 1 to 6.

8. The vehicle-mounted refrigerator according to claim 7, further comprising an inner container, wherein the inner container comprises a freezing chamber, the inner container is provided with the assembling groove, and the telescopic hinge is rotatably arranged in the assembling groove, so that the door structure is rotatably arranged on the freezing chamber.

9. The in-vehicle refrigerator according to claim 8, wherein the retractable hinges are provided on both sides of a bottom of the door structure, so that the door structure has a bottom side-opening door structure.

10. The in-vehicle refrigerator according to claim 9, further comprising a cabinet and a door, wherein the inner container is disposed inside the cabinet, and the door is rotatably disposed on the cabinet.

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