Vehicle-mounted handrail refrigerator

Abstract

The utility model discloses an opening and closing mechanism of a vehicle-mounted handrail refrigerator door, which comprises a refrigerator body and door bodies rotationally connected to the left side and the right side of the top of the refrigerator body respectively, an opening and closing lock mechanism is arranged between the refrigerator body and the door bodies, and clamping grooves are formed in the door bodies on the two sides. The switch lock mechanism comprises a buckle assembly, a linkage piece and a manual unlocking piece, wherein the buckle assembly is arranged on the box body and can be clamped with the clamping grooves in the door bodies on the two sides, the linkage piece is arranged on the box body and can drive the buckle assembly to be away from the clamping grooves, and the manual unlocking piece is arranged on the left side and / or the right side of the box body and drives the linkage piece to move. In this way, the manual unlocking piece is arranged on the left side or the right side of the box body, and the situation that when an arm is placed on the top of the box body, a door body switch on the box body is touched by mistake, and consequently the door body is opened can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to a vehicle-mounted armrest refrigerator. Background Art

[0002] The car armrest refrigerator is a refrigeration device designed for cars, campers or other vehicles. The existing car refrigerators generally have a lid on the top of the refrigerator body to facilitate the storage and retrieval of items; the lid opening method generally adopts a single-sided door opening method, that is, the lid lock is opened from one side of the refrigerator body, and then the lid is flipped by the hinge on the other side of the lid to open the refrigerator. However, due to the limitation of space in the car, the single-sided door structure of the car refrigerator is limited by space. In order to solve the above problems, the car refrigerator will use a double-sided door opening method, but when opening the door in this way, because the door opening button is generally set on the top of the lid, and this car armrest refrigerator is usually used to support the arm, but when the user puts his arm on it, it is easy to accidentally touch the door opening button on the top, causing the refrigerator door to open. Utility Model Content

[0003] In view of this, an object of the present utility model is to provide a vehicle-mounted armrest refrigerator that can avoid accidental touching.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A vehicle-mounted armrest refrigerator comprises a box body and door bodies respectively arranged on the left and right sides of the box body, a locking mechanism is arranged between the box body and the door body, and the door bodies on both sides are provided with card slots matching the locking mechanism, the locking mechanism comprises buckle assemblies respectively arranged on the two sides of the box body and engageable with the card slots, a linkage member arranged on the box body and capable of driving the buckle assemblies on both sides away from the card slots, and a manual unlocking member arranged on the left or right side of the box body and driving the linkage member to move.

[0006] In a preferred embodiment of the present invention, the buckle assembly includes a shell disposed on the box body, a hook disposed in the shell and engaged with the slot, and a return spring disposed between the hook and the shell.

[0007] In a preferred embodiment of the present invention, there are two hooks, which correspond to the slots on the left and right sides respectively.

[0008] In a preferred embodiment of the present invention, the hook comprises a connecting end located in the shell, and a free end extending out of the shell and engaging with the slot, and the upper surface of the free end of the hook is an inclined surface inclined from outside to inside and upward.

[0009] In a preferred embodiment of the present invention, the linkage member includes a first end connected to the manual unlocking member, and a second end inserted into the shell and located above the hook, the connecting end of the hook is provided with an upward first support column, and the second end of the linkage member is provided with a guide groove that can cooperate with the first support columns on both sides and is inclined toward the first end.

[0010] In a preferred embodiment of the present invention, the connecting end of the hook is provided with a second anti-column facing downward, and there are two linkage parts and two manual unlocking parts, one of which is arranged above the hook and the other is arranged below the hook, the guide groove of the upper linkage part cooperates with the first anti-column, and the guide groove of the lower linkage part cooperates with the second anti-column, and the two manual unlocking parts are respectively arranged on the left and right sides of the box.

[0011] In a preferred solution of the utility model, a avoidance zone is provided in the guide groove and on the other side of the guide groove in the inclined direction so as to avoid obstruction to the movement of the hook.

[0012] In a preferred solution of the present invention, the first end of the linkage member is higher than the second end, so that the manual unlocking members on both sides are at the same height.

[0013] In a preferred embodiment of the present invention, the manual unlocking member includes push buttons respectively arranged on the left and right sides of the box body.

[0014] The beneficial effects of the utility model are as follows: the switch mechanism includes a box body, and door bodies respectively arranged on the left and right sides of the box body, a locking mechanism is arranged between the box body and the door body, and the door bodies on both sides are provided with card slots, the locking mechanism includes buckle assemblies respectively arranged on the two sides of the box body and can be engaged with the card slots, a linkage member arranged on the box body and can drive the buckle assemblies on both sides away from the card slots, and a manual unlocking member arranged on the left or right side of the box body and driving the linkage member to move, so that the manual unlocking member is arranged on the left or right side of the box body, which can prevent the arm from accidentally touching the door switch on the top of the box body and causing the door body to open when it is placed on the top of the box body. In addition, the provided linkage member cooperates with the hooks locked on the door bodies on both sides, which can open the left and right door bodies at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of a vehicle-mounted armrest refrigerator of the utility model;

[0016] Figure 2 It is a schematic diagram of the assembly of the door body and the locking mechanism of a vehicle-mounted armrest refrigerator of the utility model;

[0017] Figure 3 It is a schematic diagram of a locking mechanism in a vehicle armrest refrigerator of the utility model;

[0018] Figure 4 It is an exploded schematic diagram of a locking mechanism in a vehicle armrest refrigerator of the utility model;

[0019] Figure 5 It is a schematic diagram of a linkage part in a vehicle-mounted armrest refrigerator of the utility model;

[0020] Figure 6 The utility model is a schematic diagram of a hook in a vehicle armrest refrigerator. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model will be described clearly and completely below in conjunction with the accompanying drawings.

[0022] Reference Figures 1 to 6 , a vehicle-mounted armrest refrigerator, comprising a box body 1, and door bodies 2 rotatably connected to the left and right sides of the top of the box body 1, a switch lock mechanism 3 is provided between the box body 1 and the door body 2, and a card slot 21 is provided on the door bodies 2 on both sides, the switch lock mechanism 3 comprises a buckle assembly 31 arranged on the box body 1 and engageable with the card slots 21 on the door bodies 2 on both sides, a linkage member 32 arranged on the box body 1 and capable of driving the buckle assembly 31 away from the card slot 21, and a manual unlocking member 33 arranged on the left and / or right side of the box body 1 and driving the linkage member 32 to move, the manual unlocking member 33 can be a press key or a push-pull key, so that the manual unlocking member 33 is driven to move by pressing or pushing the manual unlocking member 33, so that the linkage member 32 drives the buckle assemblies 31 on both sides to move backward away from the card slot 21, thereby completing the unlocking to open the door body 2.

[0023] In this solution, the buckle assembly 31 includes a housing 311 disposed on the box body 1, a hook 312 disposed in the housing 311 and engaged with the slot 21, and a return spring 313 disposed between the hook 312 and the housing 311 and capable of driving the hook 312 to move forward and be buckled in the slot 21, so that the door body 2 is locked to the box body 1 by inserting the hook 312 into the slot 21 of the door body 2 on both sides, and after the door body 2 is unlocked, the hook 312 is reset by the return spring 313. Specifically, there are two hooks 312, and they correspond to the slots 21 on the door body 2 on both sides.

[0024] In this embodiment, the hook 312 includes a connecting end 3121 located in the shell 311, and a free end 3122 extending out of the shell 311 and engaging with the slot 21, and the upper surface of the free end 3122 of the hook 312 is an inclined surface inclined from front to back and upward, so that when the door body 2 is opened and then closed, self-locking can be achieved.

[0025] In this embodiment, the linkage member 32 includes a first end 321 connected to the manual unlocking member 33, and a second end 322 inserted into the shell 311. The connecting end 3121 of the hook 312 is provided with a push column 3123, and the second end 322 of the linkage member 32 is provided with a pushing inclined surface 323 which can push the push column 3123 to move backward when the linkage member 32 is pushed, so that the hook 312 is driven to move backward through the linkage member 32, thereby completing the unlocking away from the card slot 21.

[0026] In this solution, the said support column 3123 includes a first support column 312311 arranged above the connection end 3121, and a second support column 312322 arranged below the connection end 3121, and the said linkage member 32 includes a first linkage member 324 arranged above the hook 312, and a second linkage member 325 arranged below the hook 312, and the push inclined surface 323 of the first linkage member 324 is against the first support column 31231, and the push inclined surface 323 of the second linkage member 325 is against the second support column 31232, so that the manual unlocking member 33 can be provided on both sides of the box body 1, so that the user can open the door body 2 from both sides of the box body 1. Specifically, the said manual unlocking member 33 includes a first pressing key 331 connected to the first linkage member 324 and located on the right side of the box body 1, and a second pressing key 332 connected to the second linkage member 325 and located on the left side of the box body 1.

[0027] In this embodiment, the second end 322 of the linkage member 32 is provided with an avoidance groove 326 opening toward the rear, and the push slope 323 is the side wall of the avoidance groove 326 close to the first end 321, which can prevent the lower linkage member 32 from jamming the hook 312 and making it unable to move when the upper linkage member 32 drives the hook 312 to move.

[0028] In this solution, the first end 321 of the linkage member 32 is higher than the second end 322 , so that the manual unlocking members 33 on both sides are at the same height.

[0029] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A vehicle-mounted armrest refrigerator, comprising a box body (1), and door bodies (2) rotatably connected to the left and right sides of the top of the box body (1), characterized in that: A switch lock mechanism (3) is provided between the box body (1) and the door body (2), and a card slot (21) is provided on the door bodies (2) on both sides. The switch lock mechanism (3) comprises a buckle assembly (31) arranged on the box body (1) and capable of engaging with the card slots (21) on the door bodies (2) on both sides, a linkage member (32) arranged on the box body (1) and capable of driving the buckle assembly (31) away from the card slot (21), and a manual unlocking member (33) arranged on the left side and / or right side of the box body (1) and driving the linkage member (32) to move.

2. The vehicle armrest refrigerator according to claim 1, characterized in that: The buckle assembly (31) comprises a shell (311) arranged on the box body (1), a hook (312) arranged in the shell (311) and engaged with the slot (21), and a return spring (313) arranged between the hook (312) and the shell (311) and capable of driving the hook (312) to move forward and buckle in the slot (21).

3. The vehicle armrest refrigerator according to claim 2, characterized in that: There are two hooks (312) which correspond one to one with the slots (21) on the left and right door bodies (2).

4. The vehicle armrest refrigerator according to claim 3, characterized in that: The hook (312) comprises a connecting end (3121) located in the housing (311), and a free end (3122) extending out of the housing (311) and engaging with the slot (21); the upper surface of the free end (3122) of the hook (312) is an inclined surface that slopes upward from front to back.

5. The vehicle armrest refrigerator according to claim 3, characterized in that: The linkage member (32) includes a first end portion (321) connected to the manual unlocking member (33), and a second end portion (322) inserted into the shell (311); a support column (3123) is provided on the connecting end (3121) of the hook (312); and a push inclined surface (323) is provided on the second end portion (322) of the linkage member (32) which can push the support column (3123) to move backward when the linkage member (32) is pushed.

6. The vehicle armrest refrigerator according to claim 5, characterized in that: The support column (3123) includes a first support column (31231) arranged above the connecting end (3121), and a second support column (31232) arranged below the connecting end (3121); the linkage member (32) includes a first linkage member (324) arranged above the hook (312), and a second linkage member (325) arranged below the hook (312); the push inclined surface (323) of the first linkage member (324) is against the first support column (31231), and the push inclined surface (323) of the second linkage member (325) is against the second support column (31232).

7. The vehicle-mounted armrest refrigerator according to claim 6, characterized in that: The second end (322) of the linkage member (32) is provided with an escape groove (326) opening toward the rear, and the push inclined surface (323) is a side wall of the escape groove (326) close to the first end (321).

8. The vehicle armrest refrigerator according to claim 7, characterized in that: The manual unlocking member (33) comprises a first pressing key (331) connected to the first linkage member (324) and located on the right side of the box body (1), and a second pressing key (332) connected to the second linkage member (325) and located on the left side of the box body (1).

9. The vehicle armrest refrigerator according to claim 8, characterized in that: The first end (321) of the linkage member (32) is higher than the second end (322), so that the first push key (331) and the second push key (332) are at the same height.

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