CN220220514U

CN220220514U - Vehicle-mounted refrigerator

Info

Publication number: CN220220514U
Application number: CN202321452629.0U
Authority: CN
Inventors: 肖和平
Original assignee: Jiangsu Sanjo Intelligent Technology Co ltd
Current assignee: Jiangsu Sanjo Intelligent Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-12-22
Anticipated expiration: 2033-06-07

Abstract

The utility model belongs to the technical field of car as a house refrigeration equipment, and particularly relates to a vehicle-mounted refrigerator, which comprises a refrigerator body, a refrigerator door and a door lock device, wherein the refrigerator door is rotationally connected with the refrigerator body through a hinge device, the hinge device and the door lock device are detachably arranged, hinge positions for installing the hinge device are reserved on the left side and the right side of the refrigerator door, and door lock positions for installing the door lock device are reserved on the left side and the right side of the refrigerator door; when the door is set to be left-side opened, the hinge device on the right side is mounted to the hinge position on the right side, and the door lock device is set to be mounted to the door lock position on the left side; when the door is set to be opened on the right side, the hinge device on the left side is mounted to the hinge position on the left side, and the door lock device is set to be mounted to the door lock position on the right side. The vehicle-mounted refrigerator is only provided with a group of door lock devices, when in use, left door opening or right door opening is realized by changing the installation positions of the door lock devices, the vehicle-mounted refrigerator is more flexibly adapted to the layout of a caravan, resources are reasonably utilized, and the cost is reduced.

Description

Vehicle-mounted refrigerator

Technical Field

The utility model belongs to the technical field of car as a house refrigeration equipment, and particularly relates to a vehicle-mounted refrigerator.

Background

The car as a house is equipped with on-vehicle refrigerator basically, and the refrigerating function that on-vehicle refrigerator possessed can carry out long-time fresh-keeping to food to promote the riding experience of driver and passengers and satisfy the diet demand during riding. Because the vehicle-mounted refrigerator is used in a bumpy environment, the existing refrigerator door is not provided with a special door lock and is fixed only through magnetic attraction, the refrigerator door is easy to open unexpectedly, and great potential safety hazards exist. In order to solve the problem that the refrigerator door of the vehicle-mounted refrigerator is easy to open unexpectedly, the existing vehicle-mounted refrigerator is provided with a special lock, but the existing refrigerator door can only be opened from one side, and the layout of various motor home is difficult to match. In order to match the layout of various motor home, the refrigerator doors with openable left and right sides are designed, the left and right sides can be opened, door locks are arranged on the left and right sides, the opening direction of the refrigerator doors is basically determined after the motor home layout is adapted, the frequent opening of the left and right sides is not needed, the door locks arranged on the left and right sides cause great resource waste, and the cost is greatly increased.

Disclosure of Invention

The utility model provides a vehicle-mounted refrigerator, which aims to solve the problems of resource waste and cost increase caused by the fact that door locks are arranged on the left side and the right side of the vehicle-mounted refrigerator in the prior art.

In order to solve the technical problems, the technical scheme adopted by the utility model is that the vehicle-mounted refrigerator comprises a refrigerator body, a refrigerator door and a door lock device, wherein the refrigerator door is rotationally connected with the refrigerator body through a hinge device, the hinge device and the door lock device are detachably arranged, hinge positions for installing the hinge device are reserved on the left side and the right side of the refrigerator door, and door lock positions for installing the door lock device are reserved on the left side and the right side of the refrigerator door; mounting the hinge device on the right side to the hinge position on the right side and the door lock device to the door lock position on the left side when the door is set to be opened on the left side; when the door is set to be opened on the right side, the hinge device on the left side is mounted to the hinge position on the left side, and the door lock device is set to be mounted to the door lock position on the right side.

Preferably, the box door is provided with a base, and the base is provided with a lock tongue cavity and a mounting cavity which are mutually communicated; the box body is provided with a lock plate, and the lock plate is provided with a lock hole; the door lock device comprises a lock tongue, a lock shell and a door handle, wherein the lock shell is detachably arranged in an installation cavity, the door handle is rotatably arranged in the lock shell, the lock tongue is slidably arranged in the lock tongue cavity, one end of the lock tongue is opposite to a lock hole, a reset spring is arranged at the other end of the lock tongue, the door handle is connected with the lock tongue, and when the door handle drives the lock tongue to be separated from the lock hole, the reset spring is in a compressed state. The door lock device is simple and reliable in structure, convenient to install and convenient to unlock and operate.

Further, the base is embedded on the box door, and the lock shell is detachably arranged in the installation cavity through the clamping structure or is detachably arranged in the installation cavity through the screw. The door lock device is convenient to assemble and disassemble.

Further, the clamping structure comprises a clamping protrusion and a clamping groove, the clamping protrusion is arranged on two sides of the lock shell, and the clamping groove is formed on two sides of the mounting cavity. The clamping structure is simple and convenient, and the installation is reliable and stable.

Further, the vehicle-mounted refrigerator further comprises a decorative cover, the decorative cover is detachably arranged in the installation cavity through the clamping structure, or the decorative cover is detachably arranged in the installation cavity through a screw, a door lock device or the decorative cover is arranged in the installation cavity, and the decorative cover is used for shielding the installation cavity. Logo or other decorative patterns can be arranged on the decorative cover, so that the installation cavity of the door lock device is prevented from being exposed to influence the appearance, dust is effectively prevented, and the cleanness in the base is kept.

Further, the top of chamber door is provided with the roof, the jam plate sets up on the top of box, the roof on top sets up between jam plate and base, the spring bolt slides and gets into in the lockhole after passing the roof. The reliability, stability and safety of the door lock device are improved.

Further, the door lock device further comprises a spring mounting block, the spring mounting block is movably arranged in the lock tongue cavity, the spring mounting block can be taken out through the mounting cavity, the spring cavity is formed in the end part of the lock tongue, one end of the return spring is sleeved on the spring mounting block, and the other end of the return spring is arranged in the spring cavity; the door handle is characterized in that a driving cavity is formed in the lock tongue, the end portion of the door handle is inserted into the driving cavity, and when the door handle is rotated, the door handle acts on the driving cavity to drive the lock tongue to slide along the lock tongue cavity. The sliding reliability and stability of the lock tongue are improved, the lock shell and the door handle are firstly taken down, and then the spring mounting block, the reset spring and the lock tongue are sequentially taken down, so that the door lock device is convenient to assemble and disassemble.

Preferably, the right hinge device and the left hinge device comprise a mounting plate and a rotating shaft, the mounting plate is detachably arranged on the box body, and the rotating shaft is arranged on the mounting plate; the top and the bottom of box all set up hinge means, the top and the bottom of chamber door all are provided with the roof, be provided with on the roof with pivot complex axle sleeve, right side hinge means and left side hinge means's pivot's shape respectively with the axle sleeve adaptation that corresponds. The rotation axes of the rotating shafts on the left side and the right side are respectively matched with the rotation axes of the box door, and the hinge device is simple and reliable in structure and convenient to assemble, disassemble and replace.

Further, the mounting plate is detachably arranged on the box body through screws. The hinge device is convenient to assemble and disassemble and low in cost.

Preferably, the lock hole is provided with two locking positions, the two locking positions are a first locking position and a second locking position respectively, and when the lock tongue is inserted into the first locking position, a ventilation gap is reserved between the box door and the box body; and when the lock tongue is inserted into the second locking position, the box door and the box body are sealed. The vehicle-mounted refrigerator has the deodorizing function, if the vehicle-mounted refrigerator is not used for a long time, the vehicle-mounted refrigerator is powered off, the lock tongue is inserted into the first locking position, and a ventilation gap is reserved between the refrigerator door and the refrigerator body, so that peculiar smell generated by the vehicle-mounted refrigerator when the vehicle-mounted refrigerator is not used for a long time is effectively avoided.

The beneficial effects are that:

1. the vehicle-mounted refrigerator can be used according to actual use, the opening direction of the refrigerator door is set to be left-opening or right-opening, and the left-opening and right-opening can be conveniently interchanged, so that the vehicle-mounted refrigerator is more flexibly suitable for the layout of a caravan;

2. according to the vehicle-mounted refrigerator, only one group of door lock devices are arranged, when the vehicle-mounted refrigerator is used, the door is opened leftwards or rightwards by changing the installation positions of the door lock devices, resources are reasonably utilized to the greatest extent, and the cost is greatly reduced;

3. the vehicle-mounted refrigerator, the door lock device and the hinge device have the advantages of simple and reliable structure, ingenious design, convenient operation, safe and stable functions and lower cost;

4. according to the vehicle-mounted refrigerator, the door lock device or the decorative cover is arranged in the mounting cavity, namely, when the door lock device is not mounted in the mounting cavity, the decorative cover is arranged and used for shielding the mounting cavity, and logo or other decorative patterns can be arranged on the decorative cover so as to prevent the mounting cavity, in which the door lock device is not mounted, from being exposed to influence the attractive appearance, effectively prevent dust and keep the inside of the base clean;

5. the lock hole of the vehicle-mounted refrigerator is provided with the two locking positions, the two locking positions are the first locking position and the second locking position respectively, when the lock tongue is inserted into the second locking position, the space between the door and the box body is sealed, and when the lock tongue is inserted into the first locking position, a ventilation gap is reserved between the door and the box body, so that the vehicle-mounted refrigerator has a deodorizing function, if the vehicle-mounted refrigerator is not used for a long time, the vehicle-mounted refrigerator is powered off, and the lock tongue is inserted into the first locking position, at the moment, the ventilation gap is reserved between the door and the box body, and peculiar smell of the vehicle-mounted refrigerator is effectively avoided when the vehicle-mounted refrigerator is not used for a long time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of embodiment 1 of the in-vehicle refrigerator of the present utility model;

FIG. 2 is a schematic perspective view of the lock plate of FIG. 1 with the lock plate removed;

FIG. 3 is an enlarged partial schematic view of the A of FIG. 2, wherein the lock housing and door handle are not illustrated;

fig. 4 is a schematic perspective view of a door lock device of embodiment 1 of an in-vehicle refrigerator of the present utility model, in which a base is also illustrated on a side;

fig. 5 is another angular perspective view of the door lock device of embodiment 1 of the in-vehicle refrigerator of the present utility model;

fig. 6 is a schematic cross-sectional view of a door lock device of embodiment 1 of the in-vehicle refrigerator of the present utility model, in which a lock plate, a top plate and a base are also schematically shown;

figure 7 is a schematic cross-sectional view of a hinge device of embodiment 1 of the in-vehicle refrigerator of the present utility model,

fig. 8 is a schematic cross-sectional view of a door lock device of embodiment 2 of the in-vehicle refrigerator of the present utility model, in which a lock plate, a top plate and a base are also schematically shown;

in the figure: 1. the door lock comprises a box body, 2, a box door, 3, a door lock device, 31, a lock tongue, 311, a driving cavity, 32, a lock shell, 33, a door handle, 34, a reset spring, 35, a clamping structure, 351, a clamping protrusion, 352, a clamping groove, 36, a spring mounting block, 4, a hinging device, 41, a mounting plate, 42, a rotating shaft, 43, a screw, 5, a base, 51, a lock tongue cavity, 52, a mounting cavity, 6, a lock plate, 61, a lock hole, 611, a first lock position, 612, a second lock position, 7, a top plate, 71, a shaft sleeve, 8 and a decorative cover.

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. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. 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.

Example 1

As shown in fig. 1 to 7, a vehicle-mounted refrigerator comprises a refrigerator body 1, a refrigerator door 2 and a door lock device 3, wherein the refrigerator door 2 is rotatably connected with the refrigerator body 1 through a hinge device 4, the hinge device 4 and the door lock device 3 are detachably arranged, hinge positions for installing the hinge device 4 are reserved on the left side and the right side of the refrigerator door 2, and door lock positions for installing the door lock device 3 are reserved on the left side and the right side of the refrigerator door 2; when the door 2 is set to be left-side opened, the hinge device 4 on the right side is mounted to the hinge position on the right side, and the door lock device 3 is set to be mounted to the door lock position on the left side; when the door 2 is set to be opened on the right side, the hinge device 4 on the left side is mounted to the hinge position on the left side, and the door lock device 3 is set to be mounted to the door lock position on the right side.

Specifically, in this embodiment, as shown in fig. 1 to 6, a base 5 is disposed at a door lock position of the door 2, the base 5 of this embodiment is pre-buried and fixed on the door 2, and a lock tongue cavity 51 and a mounting cavity 52 that are mutually communicated are formed on the base 5; the box body 1 is provided with a lock plate 6, the lock plate 6 is provided with a lock hole 61, and the lock plate 6 of the embodiment is arranged at the top end of the box body 1; the top end and the bottom end of the box door 2 are respectively provided with a top plate 7, and the top plates 7 at the top end are arranged between the lock plate 6 and the base 5; the door lock device 3 comprises a lock tongue 31, a lock shell 32 and a door handle 33, wherein the lock shell 32 is detachably arranged in a mounting cavity 52, the door handle 33 is rotatably arranged in the lock shell 32, the lock tongue 31 is slidably arranged in a lock tongue cavity 51, one end of the lock tongue 31 is opposite to a lock hole 61, the lock tongue 31 slides through a top plate 7 and then enters the lock hole 61, the other end of the lock tongue 31 is provided with a return spring 34, the door handle 33 is connected with the lock tongue 31, and when the door handle 33 drives the lock tongue 31 to be separated from the lock hole 61, the return spring 34 is in a compressed state.

In order to facilitate the assembly and disassembly of the door lock device 3, in the present embodiment, as shown in fig. 3 to 5, the lock housing 32 is detachably disposed in the installation cavity 52 by the engagement structure 35, or the lock housing 32 is detachably disposed in the installation cavity 52 by a screw; specifically, in this embodiment, the fastening structure 35 includes a fastening protrusion 351 and a fastening groove 352, the fastening protrusion 351 is disposed on two sides of the lock case 32, and the fastening groove 352 is disposed on two sides of the mounting cavity 52.

In order to facilitate the assembly and disassembly of the door lock device 3 and improve the reliability and stability of the door lock device 3, further, in this embodiment, as shown in fig. 3 to 6, the door lock device 3 further includes a spring mounting block 36, the spring mounting block 36 is movably disposed in a lock tongue cavity 51, the spring mounting block 36 can be taken out through a mounting cavity 52, a spring cavity is formed at the end of the lock tongue 31, one end of the return spring 34 is sleeved on the spring mounting block 36, and the other end of the return spring 34 is disposed in the spring cavity; the latch bolt 31 is provided with a driving cavity 311, the end part of the door handle 33 is inserted into the driving cavity 311, and when the door handle 33 is turned, the door handle 33 acts on the driving cavity 311 to drive the latch bolt 31 to slide along the latch bolt cavity 51.

Further, in this embodiment, as shown in fig. 1 to 4, the vehicle-mounted refrigerator further includes a decorative cover 8, the decorative cover 8 is detachably disposed in the mounting cavity 52 through the fastening structure 35, or the decorative cover 8 is detachably disposed in the mounting cavity 52 through a screw, the door lock device 3 or the decorative cover 8 is disposed in the mounting cavity 52, the decorative cover 8 is used for covering the mounting cavity 52, and logo or other decorative patterns can be disposed on the decorative cover 8, so that the mounting cavity 52 without the door lock device 3 is prevented from being exposed to affect the appearance, and is effectively dustproof, and the cleanliness in the base 5 is maintained.

Specifically, in the present embodiment, as shown in fig. 1, 2 and 7, each of the hinge devices 4 on the right side and the hinge devices 4 on the left side includes a mounting plate 41 and a rotation shaft 42, the mounting plate 41 is detachably provided on the case 1, the mounting plate 41 of the present embodiment is detachably provided on the hinge position of the case 1 by a screw 43, and the rotation shaft 42 is provided on the mounting plate 41; the top and bottom of the box 1 are respectively provided with the hinge device 4, the top plate 7 is provided with a shaft sleeve 71 matched with the rotating shaft 42, and the right side hinge device 4 and the left side rotating shaft 42 of the hinge device 4 are respectively matched with the corresponding shaft sleeves for the purpose of giving way. The working principle is as follows:

according to the requirements of users, the opening direction of the door 2 of the vehicle-mounted refrigerator can be selected to be left door opening or right door opening:

if the user selects the opening direction of the door 2 to be left-opening, the hinge device 4 is mounted at the hinge position of the right side, specifically, the mounting plates 41 are mounted at the hinge positions of the top end and the bottom end of the right side of the box body 1 through the screws 43, and at this time, the rotating shaft 42 is inserted into the corresponding shaft sleeve 71 of the right side, so as to complete the mounting of the hinge device 4; and, the door lock device 3 is mounted to the left door lock position, specifically, firstly, the lock tongue 31, the return spring 34 and the spring mounting block 36 are sequentially mounted in the lock tongue cavity 51 of the left base 5, then the lock shell 32 is clamped in the mounting cavity 52, at this time, the clamping protrusion 351 is clamped in the clamping groove 352, and the end part of the door handle 33 is inserted in the driving cavity 311, so that the mounting of the door lock device 3 is completed; and, install the decorative cover 8 to the door lock position of the right side, specifically, the lock case 32 is snapped into the installation cavity 52, the card protruding 351 is snapped into the card slot 352 at this moment, the decorative cover 8 shields the installation cavity 52, prevent the installation cavity 52 not installing the door lock device 3 from exposing and affecting the esthetic appearance, and effectively prevent dust, keep the clean in the base 5;

if the user needs to change the opening direction of the door 2 into a right door due to the change of the use scene, the user only needs to detach the hinge device 4, the door lock device 3 and the decorative cover 8 and repeat the above actions to install at the corresponding positions, so that the operation is convenient and fast, and the user experience is good.

Example 2

As shown in fig. 8, in this embodiment, the difference from embodiment 1 is that the lock hole 61 has two locking positions, which are a first locking position 611 and a second locking position 612, respectively, and when the lock tongue 31 is inserted into the first locking position 611, a ventilation gap is left between the door 2 and the case 1; the door 2 and the box 1 are sealed when the lock tongue 31 is inserted into the second locking position 612. The vehicle-mounted refrigerator has a deodorizing function, if the vehicle-mounted refrigerator is not used for a long time, the vehicle-mounted refrigerator is powered off, the lock tongue 31 is inserted into the first locking position 611, and a ventilation gap is reserved between the refrigerator door 2 and the refrigerator body 1, so that peculiar smell generated by the vehicle-mounted refrigerator when the vehicle-mounted refrigerator is not used for a long time is effectively avoided.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. A vehicle-mounted refrigerator, characterized in that: the door lock comprises a box body (1), a box door (2) and a door lock device (3), wherein the box door (2) is rotationally connected with the box body (1) through a hinge device (4), the hinge device (4) and the door lock device (3) are both detachably arranged, hinge positions for installing the hinge device (4) are reserved on the left side and the right side of the box door (2), and door lock positions for installing the door lock device (3) are reserved on the left side and the right side of the box door (2); when the door (2) is set to be opened on the left side, the hinge device (4) on the right side is mounted to the hinge position on the right side, and the door lock device (3) is set to be mounted to the door lock position on the left side; when the door (2) is set to be opened on the right side, the hinge device (4) on the left side is mounted to the hinge position on the left side, and the door lock device (3) is set to be mounted to the door lock position on the right side.

2. The vehicle-mounted refrigerator according to claim 1, wherein: a base (5) is arranged on the box door (2), and a lock tongue cavity (51) and a mounting cavity (52) which are mutually communicated are formed in the base (5); a lock plate (6) is arranged on the box body (1), and a lock hole (61) is formed in the lock plate (6); the door lock device is characterized in that the door lock device (3) comprises a lock tongue (31), a lock shell (32) and a door handle (33), the lock shell (32) is detachably arranged in an installation cavity (52), the door handle (33) is rotatably arranged in the lock shell (32), the lock tongue (31) is slidably arranged in a lock tongue cavity (51), one end of the lock tongue (31) is oppositely arranged with a lock hole (61), the other end of the lock tongue (31) is provided with a return spring (34), the door handle (33) is connected with the lock tongue (31), and when the door handle (33) drives the lock tongue (31) to be separated from the lock hole (61), the return spring (34) is in a compressed state.

3. The vehicle-mounted refrigerator according to claim 2, wherein: the base (5) is pre-buried on the chamber door (2), the lock shell (32) can be dismantled through joint structure (35) and set up in installation cavity (52), perhaps the lock shell (32) can be dismantled through the screw and set up in installation cavity (52).

4. The vehicle-mounted refrigerator according to claim 3, wherein: the clamping structure (35) comprises a clamping protrusion (351) and clamping grooves (352), the clamping protrusion (351) is arranged on two sides of the lock shell (32), and the clamping grooves (352) are formed on two sides of the mounting cavity (52).

5. The vehicle-mounted refrigerator according to claim 3, wherein: the vehicle-mounted refrigerator further comprises a decorative cover (8), wherein the decorative cover (8) is detachably arranged in the installation cavity (52) through the clamping structure (35), or the decorative cover (8) is detachably arranged in the installation cavity (52) through a screw, a door lock device (3) or the decorative cover (8) is arranged in the installation cavity (52), and the decorative cover (8) is used for shielding the installation cavity (52).

6. The vehicle-mounted refrigerator according to claim 2, wherein: the top of chamber door (2) is provided with roof (7), lock plate (6) set up the top at box (1), roof (7) on top set up between lock plate (6) and base (5), in lock tongue (31) slip through roof (7) back entering lockhole (61).

7. The vehicle-mounted refrigerator according to claim 2, wherein: the door lock device (3) further comprises a spring mounting block (36), the spring mounting block (36) is movably arranged in the lock tongue cavity (51), the spring mounting block (36) can be taken out through the mounting cavity (52), the end part of the lock tongue (31) is provided with a spring cavity, one end of the return spring (34) is sleeved on the spring mounting block (36), and the other end of the return spring (34) is arranged in the spring cavity; a driving cavity (311) is formed in the lock tongue (31), the end portion of the door handle (33) is inserted into the driving cavity (311), and when the door handle (33) is rotated, the door handle (33) acts on the driving cavity (311) to drive the lock tongue (31) to slide along the lock tongue cavity (51).

8. The vehicle-mounted refrigerator according to any one of claims 2 to 7, wherein: the right hinging device (4) and the left hinging device (4) comprise a mounting plate (41) and a rotating shaft (42), the mounting plate (41) is detachably arranged on the box body (1), and the rotating shaft (42) is arranged on the mounting plate (41); the top and the bottom of box (1) all set up hinge means (4), top and the bottom of chamber door (2) all are provided with roof (7), be provided with on roof (7) with pivot (42) complex axle sleeve (71), right side hinge means (4) and left side the shape of pivot (42) of hinge means (4) respectively with the axle sleeve adaptation that corresponds.

9. The vehicle-mounted refrigerator according to claim 8, wherein: the mounting plate (41) is detachably arranged on the box body (1) through screws (43).

10. The vehicle-mounted refrigerator according to claim 2, wherein: the lock hole (61) is provided with two locking positions, the two locking positions are a first locking position (611) and a second locking position (612) respectively, and when the lock tongue (31) is inserted into the first locking position (611), a ventilation gap is reserved between the box door (2) and the box body (1); when the lock tongue (31) is inserted into the second locking position (612), the box door (2) and the box body (1) are sealed.