Storage bin cover upturning type motor home vehicle-mounted refrigerator

Abstract

The utility model discloses a storage bin cover upturning type motor home vehicle-mounted refrigerator which comprises a refrigerator body, the front side of the refrigerator body is provided with a box door capable of being opened towards the left side and the right side or arranged to be opened towards any one of the left side and the right side, the refrigerator body is internally provided with a storage bin, the storage bin is provided with a bottom plate, and the bottom plate is provided with a top plate. A rotating shaft groove is formed in the side wall of the front side of the upper end of the storage bin, a storage bin cover is arranged at the front end of the storage bin, and bin cover rotating shafts embedded into the rotating shaft groove are arranged at the two ends of the upper side of the storage bin cover. According to the utility model, various problems in the assembling and using processes of the existing motor home vehicle-mounted refrigerator can be solved.

Description

Technical Field

[0001] The utility model relates to the field of vehicle-mounted refrigerators, in particular to a vehicle-mounted refrigerator for a motorhome with an upwardly flipping storage bin cover. Background Technique

[0002] A vehicle-mounted refrigerator is a common electrical appliance in current automobiles. Due to the limited internal space of current mainstream automobiles, most vehicle-mounted refrigerators are in a horizontal structure. The internal space of a horizontal vehicle-mounted refrigerator is relatively small, and it often does not have a freezing function, or only has a freezing or refrigerating function at the same time, with a single refrigeration function, and the structure cannot meet the diverse functional requirements of the use scenarios of motorhomes. Currently, the internal storage bin structure of traditional refrigerators is relatively complex, and it is difficult to quickly assemble between the bottom plate and the side wall of the storage bin. In addition, the installation of the flipping bin cover is not convenient, affecting the flexible use of the vehicle-mounted refrigerator. Moreover, the opening direction of the door of existing vehicle-mounted refrigerators is mostly fixed. However, for the internal space of a motorhome, the fixed opening direction of the door has great limitations on the installation position of the vehicle-mounted refrigerator, which is not conducive to the flexible use of the vehicle-mounted refrigerator. Content of the Utility Model

[0003] The utility model provides a vehicle-mounted refrigerator for a motorhome with an upwardly flipping storage bin cover, which can solve various problems in the assembly and use processes of existing vehicle-mounted refrigerators for motorhomes.

[0004] To achieve the above object, the utility model provides the following technical solution: A vehicle-mounted refrigerator for a motorhome with an upwardly flipping storage bin cover, including a refrigerator box body. A door that can be opened to both left and right sides or set to be opened to any one of the left and right sides is arranged on the front side of the refrigerator box body. The interior of the refrigerator box body has a storage bin, the storage bin has a bottom plate, a rotating shaft groove is arranged on the upper front side wall of the storage bin, a storage bin cover is arranged at the front end of the storage bin, and storage bin rotating shafts embedded in the rotating shaft groove are arranged at both upper ends of the storage bin cover.

[0005] Preferably, a magnetic attraction part is arranged at the front end of the bottom plate, and the magnetic attraction part adsorbs to the inner side of the lower end of the storage bin cover.

[0006] Preferably, an upper door installation beam is arranged at the upper front side of the front side of the refrigerator box body, a bottom door installation plate is arranged at the lower front side of the front side of the refrigerator box body, and the door is connected to the upper door installation beam and the bottom door installation plate through a door rotating shaft.

[0007] Preferably, at least one limiting projection is provided on both sides of the lower end surface of the upper beam for mounting the door of the box. A handle base is mounted at a position corresponding to the limiting projection on either side of the upper end of the door of the box. A first door-opening handle is connected to the upper side of the handle base through a flipping rotating shaft. A first spring is provided between the first door-opening handle and the handle base. A limiting groove corresponding to the limiting projection is provided on the first door-opening handle.

[0008] Preferably, a replacement plate is provided on one side of the lower end surface of the upper beam for mounting the door of the box. The replacement plate is mounted on the side of the door of the box where the first door-opening handle is not installed. A hollow groove corresponding to the limiting projection is provided on the replacement plate.

[0009] Preferably, the door shaft of the box is mounted on either the left or right side of the door of the box. A second door-opening handle is mounted at the upper end of the door of the box. The second door-opening handle is connected to the door of the box through a flipping rotating shaft. A lock catch block that can move up and down is mounted in the middle at the upper end of the door of the box. A second spring is provided between the lower end of the lock catch block and the door of the box. A snap hole corresponding to the lock catch block is provided in the middle at the lower end of the upper beam for mounting the door of the box. When the inner side of the second door-opening handle is flipped downward, the lock catch block is pressed down so that the upper end of the lock catch block is disengaged from the snap hole.

[0010] Preferably, a plurality of third springs are provided between the inner side of the second door-opening handle and the door of the box.

[0011] Preferably, an upper beam for mounting the door of the box is provided at the upper front side of the refrigerator box body, and a bottom plate for mounting the door of the box is provided at the lower front side of the refrigerator box body. Third door-opening handles are mounted at both side positions of the left and right sides of the door of the box. Both ends of the third door-opening handle are connected to the door of the box through vertically arranged flipping rotating shafts. Retractable upper bolts are provided on both sides at the upper end of the door of the box, and retractable lower bolts are provided on both sides at the lower end of the door of the box. The lower end of the upper bolt is connected to an upper driving block that can move up and down, and the upper end of the lower bolt is connected to a lower driving block. A pushing block that matches the inclined surfaces of the upper driving block and the lower driving block is provided on the inner side of the third door-opening handle. When the third door-opening handle rotates, the pushing block drives the upper driving block and the lower driving block to move synchronously away from each other to drive the upper bolt and the lower bolt to extend. The extended upper bolt is inserted into a corresponding jack on the upper beam for mounting the door of the box, and the extended lower bolt is inserted into a corresponding jack on the bottom plate for mounting the door of the box. Springs connected to the door of the box are mounted on both the upper bolt and the lower bolt.

[0012] Preferably, guide rods inserted into the door of the box are provided on both the upper driving block and the lower driving block.

[0013] Preferably, guide grooves communicating with the jacks are provided on the front sides of both the upper beam for mounting the door of the box and the bottom plate for mounting the door of the box.

[0014] Preferably, both ends of the lower side of the bottom plate are connected to the inner side wall of the refrigerator body through L-shaped brackets.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The storage cover of the storage bin is set to an upward-flipping structure. The storage cover can be quickly installed and disassembled through the clamping connection between the rotating shaft and the rotating shaft groove, which is convenient for cleaning the inside of the storage bin. The storage cover can be flipped upward for opening, which is convenient to use; the door can be opened to the left and right through a variety of installation structures and unlocking opening structures, making the installation of the vehicle-mounted refrigerator in the RV more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structure diagram of the first embodiment of the present utility model;

[0018] Figure 2 It is a three-dimensional structure diagram of the first embodiment of the present utility model after removing the door;

[0019] Figure 3 It is a three-dimensional structure diagram of the first embodiment of the present utility model after removing the door and the storage cover

[0020] Figure 4 It is a partial cross-sectional side view structure diagram of the first embodiment of the present utility model;

[0021] Figure 5 It is a partial cross-sectional front view structure diagram of the first embodiment of the present utility model;

[0022] Figure 6 It is a three-dimensional structure diagram of the second embodiment of the present utility model;

[0023] Figure 7 It is a partial cross-sectional side view structure diagram of the second embodiment of the present utility model;

[0024] Figure 8 It is a partial cross-sectional front view structure diagram of the second embodiment of the present utility model;

[0025] Figure 9 It is a three-dimensional structure diagram of the third embodiment of the present utility model;

[0026] Figure 10 It is a partial cross-sectional front view structure diagram of the third embodiment of the present utility model;

[0027] Figure 11 It is a partial cross-sectional upper side view structure diagram of the third embodiment of the present utility model;

[0028] Figure 12Side view lower part sectional view structure diagram of the third embodiment of the present utility model;

[0029] Figure 13 Partial enlarged structure diagram of the present utility model. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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 the embodiments.

[0031] As Figure 1-12 shown, the present utility model provides an upward-flipping storage compartment lid type vehicle-mounted refrigerator for a motorhome, including a refrigerator box body 1. A box door 2 that can be opened to the left and right sides or set to be opened to any one of the left and right sides is provided on the front side of the refrigerator box body 1. The interior of the refrigerator box body 1 has a storage compartment 3. The storage compartment 3 has a bottom plate 6. A rotating shaft groove 5 is provided on the upper front side wall of the storage compartment 3. A storage compartment lid 4 is provided at the front end of the storage compartment 3. Storage compartment lid rotating shafts 8 that are embedded in the rotating shaft groove 5 are provided at both ends of the upper side of the storage compartment lid 4.

[0032] Specifically, the bottom plate 6 and the storage compartment 3 can adopt an integral structure or be connected in a fixed manner, enclosing an independent freezing space. The opening of the rotating shaft groove 5 faces forward, so that the storage compartment lid rotating shafts 8 on both sides of the storage compartment lid 4 can be embedded in the rotating shaft groove 5 from the front side, and the installation is very convenient. At the same time, a magnetic attraction part 7 is provided at the front end of the bottom plate 6, and the magnetic attraction part 7 adsorbs to the inner side of the lower end of the storage compartment lid 4, so that the storage compartment lid 4 can be kept in a closed state.

[0033] For the convenience of installation, disassembly and structural adjustment of the box door 2, as Figure 1-3 shown, an upper box door installation beam 15 is provided at the upper front side of the refrigerator box body 1, and a box door installation bottom plate 9 is provided at the lower front side of the refrigerator box body 1. The box door 2 is connected to the upper box door installation beam 15 and the box door installation bottom plate 9 through a box door rotating shaft 17.

[0034] In order to enable the vehicle-mounted refrigerator in this patent to meet the usage needs of various motorhomes, its appearance can be set in multiple series. For example, Figure 6 and Figure 9 are all vehicle-mounted refrigerators for motorhomes with different appearances. The vehicle-mounted refrigerator can also be provided with various connection and opening structures of the box door 2 according to needs. For example, Figure 1 、 6 The connection and opening structures of the vehicle-mounted refrigerators in 9 are all different. Specifically:

[0035] As Figure 1-5As shown, for the door connection and opening structure of the first embodiment, at least one limiting protrusion 16 is provided on both sides of the lower end surface of the upper beam 15 for installing the door. At a position corresponding to the limiting protrusion 16 on any side of the upper end of the door 2, a handle base 13 is installed. On the upper side of the handle base 13, a first door opening handle 10 is connected through a flipping rotating shaft 11. A first spring 12 is arranged between the first door opening handle 10 and the handle base 13. A limiting groove 14 corresponding to the limiting protrusion 16 is provided on the first door opening handle 10.

[0036] In this embodiment, the first door opening handle 10 can be installed on the left or right side of the upper end of the door 2. For example, when the first door opening handle 10 is installed on the left side of the upper end of the door 2, a replacement plate 22 will be provided on the right side of the lower end surface of the upper beam 15 for installing the door. A hollow groove corresponding to the limiting protrusion 16 is provided on the replacement plate 22. The replacement plate 22 can block the limiting protrusion 16 to avoid affecting the use after the door 2 is opened. As the principle of opening the door, when the first door opening handle 10 is not pulled up from the outside, the first door opening handle 10 is in a horizontal state under the action of the first spring 12, and the limiting protrusion 16 is embedded in the limiting groove 14, so that the door 2 cannot be opened. When the first door opening handle 10 is pulled up and flipped outward, the limiting protrusion 16 is separated from the limiting groove 14, and then the door 2 can be opened.

[0037] If it is necessary to change the opening direction of the door 2, only the positions of the replacement plate 22, the handle base 13, and the first door opening handle 10 need to be replaced, and at the same time, the position of the door rotating shaft 17 is replaced.

[0038] As Figure 6-8 As shown, for the door connection and opening structure of the second embodiment, the door rotating shaft 17 is installed on either the left or right side of the door 2. A second door opening handle 18 is installed at the upper end of the door 2. The second door opening handle 18 is connected to the door 2 through a flipping rotating shaft 11. A lock catch block 20 that can move up and down is installed in the middle of the upper end of the door 2. A second spring 23 is installed between the lower end of the lock catch block 20 and the door 2. A snap hole 19 corresponding to the lock catch block 20 is provided in the middle of the lower end of the upper beam 15 for installing the door. When the inner side of the second door opening handle 18 is flipped downward, the lock catch block 20 is pressed down so that the upper end of the lock catch block 20 is separated from the snap hole 19.

[0039] In this embodiment, if it is necessary to change the opening direction of the door 2 in this structure, only the position of the door hinge 17 on the side of the door 2 needs to be changed, and no adjustment is required for other components. As the principle of opening the door, when the second door handle 18 is not pulled, the locking block 20 does not receive a downward pressure, so the locking block 20 is in a high position under the action of the second spring 23 and is inserted into the buckle hole 19, and the door 2 cannot be opened. When the second door handle 18 is pulled and flipped, the locking block 20 can be pressed down, so that the upper end of the locking block 20 is disengaged from the buckle hole 19, and then the door 2 can be opened. In order to facilitate the automatic rebound and flipping reset of the second door handle 18, a plurality of third springs 21 are installed between the inner side of the second door handle 18 and the door 2.

[0040] As Figure 9-12 shown, as the door connecting and opening structure of the third embodiment, an upper door mounting beam 15 is provided at the upper end of the front side of the refrigerator cabinet 1, and a door mounting bottom plate 9 is provided at the lower end of the front side of the refrigerator cabinet 1. Third door handles 26 are installed at the left and right side positions of the door 2. Both ends of the third door handle 26 are connected to the door 2 through a vertically arranged flipping shaft 11. Retractable upper bolts 28 are provided at both upper ends of the door 2, and retractable lower bolts 29 are provided at both lower ends of the door 2. The lower end of the upper bolt 28 is connected to an upper driving block 25 that can move up and down, and the upper end of the lower bolt 29 is connected to a lower driving block 31. A push block 30 that matches the inclined surfaces of the upper driving block 25 and the lower driving block 31 is provided on the inner side of the third door handle 26. When the third door handle 26 rotates, the push block 30 drives the upper driving block 25 and the lower driving block 31 to move away from each other synchronously to drive the upper bolt 28 and the lower bolt 29 to extend. The extended upper bolt 28 is inserted into the corresponding socket on the upper door mounting beam 15, and the extended lower bolt 29 is inserted into the corresponding socket on the door mounting bottom plate 9. Springs connected to the door 2 are installed on both the upper bolt 28 and the lower bolt 29.

[0041] When selecting the opening direction of the door 2 in the door 2 mounting structure of this embodiment, there is no need to adjust the position of the door handle and the position of the door hinge 17. Just select the fourth door handle 26 on the corresponding side to smoothly open the door on the corresponding side.

[0042] Specifically, when selecting the fourth door opening handle 26 on the left to open the door, the pushing block 30 can be moved by rotating the fourth door opening handle 26. In this way, the pushing block 30 acts on the upper driving block 25 and the lower driving block 31 through the inclined plane, causing the upper driving block 25 to move downward and the lower driving block 31 to move upward. Thus, the upper bolt 28 and the lower bolt 29 can be disengaged from the corresponding jacks, and the side of the fourth door opening handle 26 on the door 2 can be opened. The fourth door opening handle 26 on the right does not move, and the upper bolt 28 and the lower bolt 29 on the right still remain inserted into the corresponding jacks and can be used as the door hinge 17 of the door.

[0043] In order to make the up and down movement of the upper driving block 25 and the lower driving block 31 smoother, guide rods 32 inserted into the door 2 are provided on both the upper driving block 25 and the lower driving block 31.

[0044] Meanwhile, in order to facilitate the disengagement of the upper bolt 28 and the lower bolt 29 from the jacks and their entry into the jacks, guide grooves 27 communicating with the jacks are provided on the front sides of the upper door mounting beam 15 and the door mounting bottom plate 37.

[0045] To better support the bottom plate 6, as Figure 13 shown, both ends of the lower side of the bottom plate 6 are connected to the inner side wall of the refrigerator cabinet 1 through L-shaped brackets 33.

[0046] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, the directional indication will also change accordingly.

[0047] In addition, in the present invention, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0048] In the present utility model, unless otherwise clearly specified or defined, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0049] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

Claims

1. A refrigerator for a motorhome with a storage compartment cover that can be flipped up, characterized in that: include: A refrigerator box (1), wherein the front side of the refrigerator box (1) is provided with a box door (2) which can be opened to the left or right sides or is configured to be opened to either side of the left or right sides, wherein the refrigerator box (1) has a storage bin (3) inside, wherein the storage bin (3) has a bottom plate (6), wherein a rotating shaft groove (5) is provided on the upper front side wall of the storage bin (3), wherein a storage bin cover (4) is provided at the front end of the storage bin (3), and bin cover rotating shafts (8) which are embedded in the rotating shaft grooves (5) are provided at both ends of the upper side of the storage bin cover (4).

2. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 1 is characterized in that: A magnetic attraction portion (7) is provided at the front end of the bottom plate (6), and the magnetic attraction portion (7) is attracted to the inner side of the lower end of the storage compartment cover (4).

3. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 1 is characterized in that: The upper front end of the refrigerator body (1) is provided with a door mounting upper beam (15), the lower front end of the refrigerator body (1) is provided with a door mounting bottom plate (9), and the door (2) is connected to the door mounting upper beam (15) and the door mounting bottom plate (9) via a door rotating shaft (17).

4. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 3 is characterized in that: At least one limiting protrusion (16) is provided on both sides of the lower end surface of the upper door mounting beam (15); a handle base (13) is installed at a position corresponding to the limiting protrusion (16) on either side of the upper end of the door (2); the upper side of the handle base (13) is connected to a first door handle (10) via a flip shaft (11); a first spring (12) is provided between the first door handle (10) and the handle base (13); and a limiting groove (14) corresponding to the limiting protrusion (16) is provided on the first door handle (10).

5. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 4 is characterized in that: A replacement plate (22) is provided on one side of the lower end surface of the door mounting upper beam (15), the replacement plate (22) being mounted on the side of the door (2) where the first door handle (10) is not mounted, and a hollow groove corresponding to the limiting protrusion (16) is provided on the replacement plate (22).

6. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 3 is characterized in that: The door shaft (17) is installed on either side of the door (2); a second door handle (18) is installed on the upper end of the door (2); the second door handle (18) is connected to the door (2) via a flip shaft (11); a lock block (20) that can move up and down is installed in the center of the upper end of the door (2); a second spring (23) is installed between the lower end of the lock block (20) and the door (2); a snap hole (19) is provided in the center of the lower end of the door mounting upper beam (15) at a position corresponding to the lock block (20); when the inner side of the second door handle (18) is flipped downward, the lock block (20) is pressed down so that the upper end of the lock block (20) is disengaged from the snap hole (19).

7. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 6 is characterized in that: A plurality of third springs (21) are installed between the inner side of the second door handle (18) and the box door (2).

8. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 1 is characterized in that: The front upper end of the refrigerator body (1) is provided with a door mounting upper beam (15), the front lower end of the refrigerator body (1) is provided with a door mounting bottom plate (9), the left and right side edges of the door (2) are both provided with third door handles (26), both ends of the third door handle (26) are connected to the door (2) via a vertically arranged flip shaft (11), both sides of the upper end of the door (2) are provided with retractable upper latches (28), both sides of the lower end of the door (2) are provided with retractable lower latches (29), the lower end of the upper latches (28) is connected to an upper drive block (25) that can be lifted up and down, the upper end of the lower latches (29) is connected to a lower drive block (31), and the third door handle (26) is provided with a retractable upper latch (28) and a retractable lower latch (29). A push block (30) matching the inclined surfaces of the upper drive block (25) and the lower drive block (31) is arranged on the inner side of the hand (26). When the third door handle (26) is rotated, the push block (30) drives the upper drive block (25) and the lower drive block (31) to move synchronously in opposite directions to drive the upper latch pin (28) and the lower latch pin (29) to extend. The extended upper latch pin (28) is inserted into the corresponding socket on the upper beam (15) for mounting the door, and the extended lower latch pin (29) is inserted into the corresponding socket on the bottom plate (9) for mounting the door. The upper latch pin (28) and the lower latch pin (29) are both provided with springs connected to the door (2). The front sides of the upper beam (15) for mounting the door and the bottom plate (9) for mounting the door are both provided with guide grooves (27) connected to the sockets.

9. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 8 is characterized in that: The upper driving block (25) and the lower driving block (31) are both provided with a guide rod (32) inserted into the box door (2).

10. The refrigerator for a motorhome with a storage compartment cover that can be flipped up according to claim 1, characterized in that: The two ends of the lower side of the bottom plate (6) are connected to the inner side wall of the refrigerator body (1) via L-shaped brackets (33).

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