Vehicle-mounted refrigerator with drawer convenient to disassemble and assemble

Abstract

The vehicle-mounted refrigerator comprises a refrigerator body, an installation base, a sliding rail, the drawer and a swing lock, a hook body is arranged at the bottom of the drawer, an installation hole and a locking hole are formed in the installation base, and the swing lock comprises a pivot joint part, a lock hook and a driving handle. The hook body at the bottom of the drawer is clamped into the mounting hole in the mounting base firstly, after the drawer is mounted in place, the lock hook on the swing lock just coincides with the locking hole at the moment, the lock hook is clamped into the locking hole, then relative positioning with the mounting base is completed, the swing lock is clamped into the locking hole, and therefore the hook body cannot be disengaged from the mounting hole, and the drawer is prevented from being damaged. When the drawer is disassembled, the driving handle is pressed to release the lock hook from the locking hole, then the hook body can smoothly retreat from the mounting hole, and therefore the drawer can be taken out. According to the scheme, the drawer can be quickly disassembled and assembled on the mounting base, so that the drawer can be conveniently disassembled and cleaned.

Description

Technical Field

[0001] The utility model relates to the field of vehicle-mounted refrigerators, in particular to a vehicle-mounted refrigerator with a drawer that is convenient for disassembling and assembling. Background Art

[0002] A drawer-type car refrigerator is a type of car refrigerator that is equipped with a drawer and is fixed in the car refrigerator by a slide rail, so that the drawer can be pulled out or retracted from the car refrigerator. This type of refrigerator requires the slide rail to be fixed together with the drawer to facilitate the smooth pulling out or pushing back of the drawer. The problem with this type of refrigerator is that the drawer is generally completely locked on the slide rail by bolts, which makes it very troublesome to disassemble and assemble the drawer, and it is difficult for users to conveniently take out the drawer for cleaning. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a vehicle-mounted refrigerator that is convenient for disassembling and assembling a drawer from a refrigerator body.

[0004] The utility model is a technical solution adopted to solve the problem: a vehicle-mounted refrigerator with a drawer that is easy to disassemble and assemble, comprising:

[0005] A refrigerator body, wherein a cold chamber is disposed in the refrigerator body, and an entrance communicating with the cold chamber is disposed on a front face of the refrigerator body;

[0006] A mounting base, the mounting base is arranged in the cold chamber, a slide rail that can be extended toward the entrance is arranged between the mounting base and the inner wall of the cold chamber, at least one mounting hole is arranged on the upper surface of the mounting base, and at least one locking hole is arranged on the surface of the front end of the mounting base;

[0007] A drawer, wherein a hook is provided at the bottom of the drawer, the hook is movably engaged in the mounting hole, and a pivot position is provided at the front end of the bottom of the drawer;

[0008] A swing lock, the swing lock comprising a pivoting portion, a lock hook and a driving handle, the pivoting portion being pivoted to the pivoting position, the lock hook being driven to swing up and down when the driving handle swings, and when the hook body is engaged in the mounting hole, the lock hook can be engaged in the locking hole under the action of the driving handle;

[0009] A return spring is connected to the swing lock, and is used to drive the lock hook to swing toward the locking hole.

[0010] As a further improvement of the above technical solution, the driving handle is arranged at the front end of the pivot part and extends downward, the locking hook is arranged at the rear end of the pivot part and is arranged horizontally, the hook head of the locking hook faces upward, and the locking hole is arranged on the lower surface of the mounting base.

[0011] As a further improvement of the above technical solution, the swing lock includes two positioning seats, the pivot portion is a first pivot hole which is coaxial and arranged on the two positioning seats, the driving handle is a pressing panel which is synchronously connected to the front end surfaces of the two positioning seats and extends downward, there are two lock hooks which are respectively arranged at the rear ends of the two positioning seats, and the pivot position is provided with a pivot shaft which is inserted into the first pivot hole.

[0012] As a further improvement of the above technical solution, the pivot position is a pivot platform arranged at the bottom of the drawer, two pivot cavities are arranged on the pivot platform, two positioning seats are respectively inserted in the two pivot cavities, second pivot holes are arranged on both sides of the pivot cavity, and the pivot axis is synchronously inserted in the second pivot hole and the first pivot hole.

[0013] As a further improvement of the above technical solution, the locking hole runs through the upper and lower parts of the mounting base.

[0014] As a further improvement of the above technical solution, the mounting hole runs through the top and bottom of the mounting base.

[0015] As a further improvement of the above technical solution, the hook body includes a vertical portion extending downward and a horizontal portion arranged at the bottom of the vertical portion and extending toward the rear side, and the horizontal portion is used to move through the mounting hole and move to the bottom surface of the mounting base.

[0016] As a further improvement of the above technical solution, a box door is fixedly installed at the front end of the drawer, and an operating hole located below the drawer and recessed inward is provided on the inner side of the box door, and the driving handle is located at the operating hole.

[0017] As a further improvement of the above technical solution, the number of the mounting holes is , and they are arranged in a matrix state on the mounting base.

[0018] As a further improvement of the above technical solution, an inclined guide surface is provided on one end surface of the locking hook facing the mounting base.

[0019] The technical solution adopted by the utility model to solve the problem is: when installing, first insert the hook body at the bottom of the drawer into the installation hole on the installation base, and after it is installed in place, the lock hook on the swing lock just coincides with the locking hole, and the lock hook is inserted into the locking hole, thereby completing the relative positioning with the installation base. Since the swing lock is engaged in the locking hole, the hook body cannot be separated from the installation hole, and the drawer is firmly fixed on the installation base. When disassembling the drawer, only by first releasing the lock hook from the locking hole by pressing the driving handle, can the hook body be smoothly withdrawn from the installation hole, thereby taking out the drawer. Through this solution, the drawer can be quickly disassembled and assembled on the installation base, so that it is convenient to disassemble the drawer for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure after the refrigerator body is hidden;

[0023] Figure 3 It is a structural diagram of a drawer;

[0024] Figure 4 A schematic diagram of the structure of the installation base. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] Reference Figures 1 to 4 , a vehicle-mounted refrigerator with a drawer that is easy to disassemble and assemble, comprising:

[0030] A refrigerator body 10, wherein a cold chamber 11 is disposed in the refrigerator body 10, and an entrance communicating with the cold chamber 11 is disposed on a front face of the refrigerator body 10;

[0031] A mounting base 30, the mounting base 30 is disposed in the cold chamber 11, a slide rail 40 is disposed between the mounting base 30 and the inner wall of the cold chamber 11 and can be extended toward the entrance, at least one mounting hole 31 is disposed on the upper surface of the mounting base 30, and at least one locking hole 32 is disposed on the surface of the front end of the mounting base 30;

[0032] A drawer 20, wherein a hook body 21 is disposed at the bottom of the drawer 20, and the hook body 21 is movably engaged in the mounting hole 31, and a pivot position is disposed at the front end of the bottom of the drawer 20;

[0033] The swing lock 50 includes a pivoting portion 51, a lock hook 52 and a driving handle 53. The pivoting portion 51 is pivoted to the pivoting position. When the driving handle 53 swings, the lock hook 52 is driven to swing up and down. When the hook body 21 is engaged in the mounting hole 31, the lock hook 52 can be engaged in the locking hole 32 under the action of the driving handle 53.

[0034] A return spring is connected to the swing lock 50 , and is used to drive the lock hook 52 to swing toward the locking hole 32 .

[0035] During installation, the hook body 21 at the bottom of the drawer 20 is first inserted into the mounting hole 31 on the mounting base 30. After the drawer 20 is installed in place, the lock hook 52 on the swing lock 50 coincides with the locking hole 32, and the lock hook 52 is inserted into the locking hole 32, thereby completing the relative positioning with the mounting base 30. Since the swing lock 50 is engaged in the locking hole 32, the hook body 21 cannot be separated from the mounting hole 31, thereby firmly fixing the drawer 20 on the mounting base 30. When disassembling the drawer 20, only by first pressing the driving handle 53 to release the lock hook 52 from the locking hole 32, can the hook body 21 be smoothly withdrawn from the mounting hole 31, thereby taking out the drawer 20. Through this solution, the drawer 20 can be quickly disassembled and assembled on the mounting base 30, so that it is convenient to disassemble the drawer 20 for cleaning.

[0036] In this solution, it is preferred that the driving handle 53 is arranged at the front end of the pivoting portion 51 and extends downward, the locking hook 52 is arranged at the rear end of the pivoting portion 51 and is arranged horizontally, the hook head of the locking hook 52 faces upward, and the locking hole 32 is arranged on the lower surface of the mounting base 30. Through this structure, it is more suitable for the user's usage habits. The user pulls the drawer 20 and the mounting base 30 out of the refrigerator body 10 synchronously, and then when the drawer 20 is to be removed, the user reaches into the bottom of the drawer 20 and buckles the driving handle 53. The most convenient driving method is to bend the driving handle 53 outward in the horizontal direction. Moreover, in this way, the mounting base just falls between the locking hook 52 and the bottom surface of the drawer 20. When the swing lock 50 is fixed with the locking hole 32, the mounting base 30 is just clamped by the locking hook 52 and the bottom surface of the drawer 20, so that the fixing effect is more stable. The locking hook 52 can be firmly fixed in the locking hole 32 by the reset spring to prevent the locking hook 52 from escaping from the locking hole 32.

[0037] In this solution, the swing lock 50 preferably includes two positioning seats, the pivoting portion 51 is a first pivoting hole disposed on the two positioning seats and coaxially, the driving handle 53 is a pressing panel synchronously connected to the front end surfaces of the two positioning seats and extending downward, the lock hooks 52 are two and are respectively disposed at the rear ends of the two positioning seats, and the pivoting position is provided with a pivot shaft 70 inserted into the first pivot hole. Further optimization, preferably, the pivoting position is a pivoting platform 23 disposed at the bottom of the drawer 20, the pivoting platform 23 is provided with two pivoting cavities 231, the two positioning seats are respectively inserted into the two pivoting cavities 231, the two sides of the pivoting cavity 231 are provided with second pivoting holes, and the pivot shaft 70 is synchronously inserted into the second pivot hole and the first pivot hole.

[0038] In this solution, the locking hole 32 preferably passes through the upper and lower parts of the mounting base 30 , and the mounting hole 31 passes through the upper and lower parts of the mounting base 30 , so that the lock hook 52 and the hook body 21 cooperate with the locking hole 32 and the mounting hole 31 more smoothly.

[0039] In this solution, the hook body 21 preferably includes a vertical portion 211 extending downward and a horizontal portion 212 provided at the bottom of the vertical portion 211 and extending toward the rear side, and the horizontal portion 212 is used to move through the mounting hole 31 and to the bottom surface of the mounting base 30 .

[0040] For further optimization, the front end of the drawer 20 is preferably fixedly provided with a door 60 , the inner side surface of the door 60 is provided with an operating hole 61 which is located below the drawer 20 and is recessed inward, and the driving handle 53 is located at the operating hole 61 .

[0041] For further optimization, it is preferred that the number of the mounting holes 31 is 4, which are arranged in a matrix on the mounting base 30. The mounting holes 31 in a matrix cooperate with a corresponding number of hooks 21, so that the drawer 20 can be fixed more stably, and the swing lock 50 plays a role in locking and positioning.

[0042] For further optimization, it is preferred that an inclined guide surface is provided on one side end surface of the lock hook 52 facing the mounting base 30, so that when the drawer 20 moves relative to the mounting base 30, the surface of the mounting base 30 can smoothly push the lock hook 52, so that the lock hook 52 can move smoothly to the locking hole 32.

[0043] In other embodiments:

[0044] The locking hole 32 is provided on the upper surface of the mounting base 30. There are three mounting holes 31, which are arranged in a triangle shape on the upper surface of the mounting base 30. The hook body 21 is inserted into the mounting hole 31 in a curved hook shape and hooked on the edge of the mounting hole 31. The locking hook 52 is engaged in the locking hole 32 from above, thereby fixing and locking the position of the drawer 20 and the mounting base 30, thereby preventing the hook body 21 from detaching from the mounting hole 31.

[0045] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A car refrigerator with easy-to-assemble and disassemble drawers, characterized in that: include: A refrigerator body (10), wherein a cold chamber (11) is arranged in the refrigerator body (10), and an entrance communicating with the cold chamber (11) is arranged on a front face of the refrigerator body (10); A mounting base (30), the mounting base (30) being arranged in the cold chamber (11), a slide rail (40) being arranged between the mounting base (30) and the inner wall of the cold chamber (11) and being retractable toward the entrance, at least one mounting hole (31) being arranged on the upper surface of the mounting base (30), and at least one locking hole (32) being arranged on the surface of the front end of the mounting base (30); A drawer (20), wherein a hook body (21) is disposed at the bottom of the drawer (20), the hook body (21) is movably engaged in the mounting hole (31), and a pivot position is disposed at the front end of the bottom of the drawer (20); A swing lock (50), the swing lock (50) comprising a pivoting portion (51), a lock hook (52) and a driving handle (53), the pivoting portion (51) being pivoted to the pivoting position, the drive handle (53) driving the lock hook (52) to swing up and down when the hook body (21) is engaged in the mounting hole (31), the lock hook (52) can be engaged in the locking hole (32) under the action of the drive handle (53); A return spring is connected to the swing lock (50), and is used to drive the lock hook (52) to swing toward the locking hole (32).

2. The vehicle refrigerator with easy-to-assemble and disassemble drawer as claimed in claim 1, characterized in that: The driving handle (53) is arranged at the front end of the pivoting portion (51) and extends downward, the locking hook (52) is arranged at the rear end of the pivoting portion (51) and is arranged horizontally, the hook head of the locking hook (52) faces upward, and the locking hole (32) is arranged on the lower surface of the mounting base (30).

3. A vehicle refrigerator with a drawer that is easy to disassemble and assemble as claimed in claim 2, characterized in that: The swing lock (50) comprises two positioning seats, the pivoting portion (51) is a first pivoting hole arranged on the two positioning seats and coaxially, the driving handle (53) is a pressing panel synchronously connected to the front end surfaces of the two positioning seats and extending downward, the lock hooks (52) are two and are respectively arranged at the rear ends of the two positioning seats, and the pivoting position is provided with a pivot shaft (70) inserted in the first pivoting hole.

4. The vehicle-mounted refrigerator with easily disassembled drawers as claimed in claim 3, characterized in that: The pivot position is a pivot platform (23) arranged at the bottom of the drawer (20), and two pivot cavities (231) are arranged on the pivot platform (23). Two positioning seats are respectively inserted into the two pivot cavities (231), and second pivot holes are arranged on both sides of the pivot cavity (231). The pivot shaft (70) is synchronously inserted into the second pivot hole and the first pivot hole.

5. The vehicle-mounted refrigerator with easily disassembled drawers as claimed in claim 1, characterized in that: The locking hole (32) passes through the upper and lower parts of the mounting base (30).

6. The vehicle-mounted refrigerator with a conveniently disassembled drawer as claimed in claim 1, characterized in that: The mounting hole (31) passes through the mounting base (30) from top to bottom.

7. The vehicle-mounted refrigerator with easily disassembled drawers as claimed in claim 6, characterized in that: The hook body (21) comprises a vertical portion (211) extending downwardly and a horizontal portion (212) arranged at the bottom of the vertical portion (211) and extending toward the rear side, wherein the horizontal portion (212) is used to movably pass through the mounting hole (31) and move to the bottom surface of the mounting base (30).

8. The vehicle-mounted refrigerator with easily disassembled drawers as claimed in claim 1, characterized in that: A box door (60) is fixedly mounted on the front end of the drawer (20), and an operating hole (61) located below the drawer (20) and recessed inwardly is provided on the inner side surface of the box door (60), and the driving handle (53) is located at the operating hole (61).

9. The vehicle-mounted refrigerator with easily disassembled drawers as claimed in claim 1, characterized in that: The number of the mounting holes (31) is four and they are arranged in a matrix on the mounting base (30).

10. The vehicle-mounted refrigerator with easily disassembled drawers as claimed in claim 1, characterized in that: An inclined guide surface is provided on one end surface of the locking hook (52) facing the mounting base (30).

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