Vehicle-mounted refrigerator lock assembly

Abstract

The utility model discloses a vehicle-mounted refrigerator lock assembly, and relates to the technical field of vehicle-mounted refrigerators, the vehicle-mounted refrigerator lock assembly comprises a refrigerator main body, one side of the refrigerator main body is provided with a mounting groove, one end of a pop-up spring is fixedly provided with a locking fixture block, one side of a refrigerator cover is fixedly provided with a connecting handle, a clamping groove is connected with the locking fixture block in a clamping manner, and the connecting handle is fixedly connected with the mounting groove. An unlocking structure is arranged in the connecting handle, when the refrigerator cover is connected with the refrigerator body, the connecting handle moves towards one side of the locking clamping block, when the connecting handle makes contact with the locking clamping block, the locking clamping block is extruded into the mounting groove to compress the pop-up spring, and when the refrigerator cover is attached to the refrigerator body, the pop-up spring is pressed into the mounting groove to compress the pop-up spring. The locking clamping block pops up under the action of the popping spring, so that the locking clamping block is inserted into the clamping groove to lock the connecting handle, the refrigerator body and the refrigerator cover have a good connecting effect, and the situation that the refrigerator cover is opened along with shaking of a vehicle, and the using effect is affected is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vehicle refrigerator, concretely is vehicle refrigerator lock assembly. BACKGROUND

[0002] Vehicle refrigerator is portable refrigerator directly connected with vehicle power supply, which is small in size, low in noise, resistant to vibration and impact. Its refrigeration principle mainly includes two kinds: semiconductor vehicle refrigerator: P-N junction formed by special semiconductor material, forming thermocouple pair, generating Peltier effect, that is, a new type of refrigeration method through direct current refrigeration, refrigeration temperature range is 5 to 65 degrees, compressor vehicle refrigerator: using compressor as refrigeration core, refrigeration temperature is low (from -18 to 10 degrees), high refrigeration efficiency, can make ice, keep fresh. Compressor vehicle refrigerator is relatively large in size, which is the mainstream direction of future vehicle refrigerator development.

[0003] The existing vehicle refrigerator is placed in the car interior, in order to facilitate access, often through the magnetic way to close the refrigerator door, only simple adsorption can be carried out on the refrigerator door, but when the off-road vehicle drives on the ground with different concave and convex, the vehicle body shakes badly, so that the refrigerator door is easily opened by the collision of internal articles, resulting in the falling of the articles in the refrigerator. UTILITARIAN CONTENT

[0004] In view of the deficiency of prior art, the utility model provides vehicle refrigerator lock assembly, solves the problem that the existing vehicle refrigerator is placed in the car interior, in order to facilitate access, often through the magnetic way to close the refrigerator door, only simple adsorption can be carried out on the refrigerator door, but when the off-road vehicle drives on the ground with different concave and convex, the vehicle body shakes badly, so that the refrigerator door is easily opened by the collision of internal articles, resulting in the falling of the articles in the refrigerator.

[0005] In order to realize the above purpose, the utility model realizes the following technical scheme: vehicle refrigerator lock assembly, including refrigerator main body, the upper end of the refrigerator main body is rotatably installed with the box cover, one side of the refrigerator main body is provided with the installation groove, one side of the installation groove is fixedly installed with the pop-up spring, one end of the pop-up spring is fixedly installed with the locking block, one side of the box cover is fixedly installed with the connecting handle, the connecting handle is L-shaped, one side of the connecting handle is provided with the clamping groove, the clamping groove is clamped with the locking block, and the unlocking structure is arranged in the connecting handle.

[0006] Preferably, the locking block is provided with a limiting strip on both sides of one end, the limiting strip is located in the installation groove, and the lower end of the locking block is matched with the lower end of the clamping groove.

[0007] Preferably, the unlocking structure comprises an adjusting groove, which is arranged in the interior of the connecting handle, and two movable grooves are arranged at the lower end of the adjusting groove and connected with the clamping groove, and an adjusting rod is arranged in the interior of the movable grooves.

[0008] Preferably, the surface of the adjusting rod is provided with a movable block, the surface of the adjusting rod is sleeved with a reset spring, the lower end of the adjusting rod is movably inserted into the interior of the clamping groove and is provided with an unlocking strip.

[0009] Preferably, the upper end of the adjusting rod is movably inserted into the interior of the adjusting groove and is fixedly provided with an adjusting strip, the middle of the adjusting strip is provided with a insertion hole, and the upper end of the adjusting strip is magnetically attached to the upper end of the inner wall of the adjusting groove.

[0010] Preferably, the upper end of the connecting handle is provided with an unlocking hole, the lower end of the unlocking hole is connected with the adjusting groove, two insertion grooves are arranged at the two sides of the upper end of the unlocking hole, the lower end of the insertion grooves is provided with a sliding groove, and the insertion grooves and the sliding groove are arranged in an L shape.

[0011] Preferably, one end of the sliding groove is provided with a moving groove, the moving groove and the sliding groove are arranged in an L shape, the moving groove and the insertion groove are arranged in an interlaced manner, the interior of the unlocking hole is penetrated by an unlocking rod, the two sides of the unlocking rod are provided with moving blocks, and the moving blocks are matched with the insertion groove, the moving groove and the sliding groove.

[0012] Preferably, the lower end of the unlocking rod is fixedly provided with an insertion block, the insertion block is connected with the insertion hole, the diameter of the insertion block is smaller than that of the unlocking rod, and the upper end of the unlocking rod is provided with a pressing block.

[0013] The vehicle-mounted refrigerator lock assembly has the following beneficial effects compared with the prior art:

[0014] 1. In the utility model, when the box cover is connected with the refrigerator main body, the connecting handle moves to one side of the locking clamping block, when the connecting handle contacts with the locking clamping block, the locking clamping block is extruded into the interior of the mounting groove to compress the ejection spring, when the box cover is attached to the refrigerator main body, the locking clamping block is ejected under the action of the ejection spring, so that the locking clamping block is inserted into the interior of the clamping groove to lock the connecting handle, thereby the refrigerator main body and the box cover have good connection effect, the box cover is prevented from being opened due to shaking of the vehicle, and use effect is affected.

[0015] 2. In the utility model, the user inserts the unlocking rod into the unlocking hole, the insertion block at the lower end of the unlocking rod is inserted into the insertion hole of the adjusting strip, the user presses the unlocking rod downward through the pressing block, the unlocking rod can move downward with the adjusting strip, so that the locking clamping block is retracted, thereby quick unlocking is facilitated, meanwhile, the unlocking rod can be pulled out from the interior of the unlocking hole, so that the box cover can be locked, and the refrigerator main body is facilitated to be locked. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the device surface structure schematic view of the utility model;

[0017] Figure 2 It is the device locking block half cut structure schematic view of the utility model;

[0018] Figure 3 It is the device of the utility model Figure 2 Amplification structure schematic view of B place in the utility model;

[0019] Figure 4 It is the device unlocking structure installation half cut structure schematic view of the utility model;

[0020] Figure 5 It is the device of the utility model Figure 4 Amplification structure schematic view of B place in the utility model.

[0021] In the drawing: 1, refrigerator main body;2, box cover;3, connecting handle;4, unlocking rod;5, installation groove;6, pop-up spring;7, locking block;8, card slot;9, unlocking strip;10, plug slot;11, sliding slot;12, adjusting groove;13, adjusting strip;14, plug block;15, movable slot;16, adjusting rod;17, reset spring;18, movable block;19, unlocking hole;20, moving groove;21, moving block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1 to 3 , the vehicle-mounted refrigerator lock assembly, including refrigerator main body 1, the upper end of refrigerator main body 1 is rotatably installed with box cover 2, one side of refrigerator main body 1 is provided with installation groove 5, one side inside installation groove 5 is fixedly installed with pop-up spring 6, one end of pop-up spring 6 is fixedly installed with locking block 7, one side of box cover 2 is fixedly installed with connecting handle 3, connecting handle 3 is L-shaped, one side of connecting handle 3 is provided with card slot 8, card slot 8 is connected with locking block 7, both sides of one end of locking block 7 are provided with limiting strip, limiting strip is located in the inside of installation groove 5, the lower end of locking block 7 is fitted with the lower end of card slot 8;

[0024] In the embodiment, when the box cover 2 is connected with the refrigerator body 1, the connecting handle 3 moves to one side of the locking clamping block 7, when the connecting handle 3 contacts with the locking clamping block 7, the locking clamping block 7 is pressed into the inside of the installation slot 5 to compress the ejecting spring 6, when the box cover 2 is attached with the refrigerator body 1, the locking clamping block 7 is ejected under the action of the ejecting spring 6, so that the locking clamping block 7 is inserted into the inside of the clamping slot 8 to lock the connecting handle 3, thereby the refrigerator body 1 and the box cover 2 have good connection effect, preventing the box cover 2 from being opened with the shaking of the vehicle, and affecting the use effect.

[0025] Please refer to Figure 3 and Figure 4 , the unlocking structure is arranged in the inside of the connecting handle 3, the unlocking structure comprises an adjusting slot 12, the adjusting slot 12 is arranged in the inside of the connecting handle 3, the two sides of the lower end of the adjusting slot 12 are both provided with a movable slot 15 connected with the clamping slot 8, the inside of the movable slot 15 penetrates a adjusting rod 16, the surface of the adjusting rod 16 is provided with a movable block 18, the surface of the adjusting rod 16 is sleeved with a reset spring 17, the lower end of the adjusting rod 16 is movably inserted into the inside of the clamping slot 8 and is provided with an unlocking strip 9, the upper end of the adjusting rod 16 is movably inserted into the inside of the adjusting slot 12 and is fixedly provided with an adjusting strip 13.

[0026] In the embodiment, when the refrigerator is opened, the adjusting strip 13 moves downward in the inside of the adjusting slot 12, the adjusting strip 13 drives the adjusting rod 16 to move downward, the movable block 18 compresses the reset spring 17, the adjusting rod 16 drives the unlocking strip 9 to move downward, the unlocking strip 9 presses the locking clamping block 7, so that the locking clamping block 7 is pressed into the inside of the installation slot 5, so that the connecting handle 3 is separated from the locking clamping block 7, facilitating the opening of the box cover 2.

[0027] The upper end of the adjusting strip 13 is magnetically attached with the upper end of the inner wall of the adjusting slot 12, when the connecting handle 3 is locked, the adjusting strip 13 is attached with the upper end of the inner wall of the adjusting slot 12, under the action of magnetism, the shaking of the adjusting strip 13 and the adjusting rod 16 can be reduced, facilitating the simple limiting of the unlocking strip 9.

[0028] Please refer to Figures 3 to 5 , the unlocking strip 13 is arranged in the middle of the connecting handle 3, the upper end of the connecting handle 3 is provided with an unlocking hole 19, the lower end of the unlocking hole 19 is connected with the adjusting slot 12, the inside of the unlocking hole 19 penetrates an unlocking rod 4, the lower end of the unlocking rod 4 is fixedly provided with a plug block 14, the plug block 14 is clamped with the plug hole, the diameter of the plug block 14 is smaller than the diameter of the unlocking rod 4, the upper end of the unlocking rod 4 is provided with a pressing block.

[0029] In this embodiment, the user inserts the unlocking rod 4 into the unlocking hole 19, the plug 14 at the lower end of the unlocking rod 4 is inserted into the insertion hole of the adjusting strip 13, the user presses the unlocking rod 4 downward by extruding the block, the unlocking rod 4 can move the adjusting strip 13 downward, so that the locking block 7 is retracted, thereby facilitating quick unlocking, at the same time, the unlocking rod 4 can be pulled out from the inside of the unlocking hole 19, so that the box cover 2 can be locked, which is convenient for locking the refrigerator body 1;

[0030] Please refer to Figure 3 and Figure 5 The vehicle-mounted refrigerator lock assembly is provided with the insertion slot 10 at the upper end of the unlocking hole 19 on both sides, the lower end of the insertion slot 10 is provided with the sliding groove 11, the insertion slot 10 and the sliding groove 11 are distributed in an L shape, one end of the sliding groove 11 is provided with the moving slot 20, the moving slot 20 and the sliding groove 11 are distributed in an L shape, the moving slot 20 and the insertion slot 10 are distributed in an interlaced manner, the unlocking rod 4 is provided with the moving block 21 on both sides, and the moving block 21 cooperates with the insertion slot 10, the moving slot 20 and the sliding groove 11.

[0031] In this embodiment, when the user inserts the unlocking rod 4, the lower end of the unlocking rod 4 is inserted into the inside of the unlocking hole 19, the moving block 21 is inserted into the inside of the insertion slot 10, and is inserted into the inside of the sliding groove 11 along the insertion slot 10, the user rotates the unlocking rod 4, the moving block 21 moves along the sliding groove 11, and is rotated to the upper end of the moving slot 20, so that the unlocking rod 4 can move up and down along the unlocking hole 19, the plug 14 at the lower end of the unlocking rod 4 is inserted into the inside of the insertion hole, so that the unlocking rod 4 can be limited, and is prevented from shaking up and down, thereby preventing the unlocking rod 4 from being lost.

[0032] Meanwhile, the contents not described in detail in this specification all belong to the prior art known by those skilled in the art.

Claims

1. A vehicle-mounted refrigerator lock assembly, comprising a refrigerator body (1), wherein a lid (2) is rotatably mounted on the upper end of the refrigerator body (1), characterized in that: The refrigerator body (1) has an installation groove (5) on one side. A pop-out spring (6) is fixedly installed on one side inside the installation groove (5). A locking block (7) is fixedly installed on one end of the pop-out spring (6). A connecting handle (3) is fixedly installed on one side of the lid (2). The connecting handle (3) is L-shaped. A slot (8) is opened on one side of the connecting handle (3). The slot (8) engages with the locking block (7). An unlocking structure is provided inside the connecting handle (3).

2. The vehicle refrigerator lock assembly according to claim 1, characterized in that: Limiting strips are provided on both sides of one end of the locking block (7). The limiting strips are located inside the mounting groove (5). The lower end of the locking block (7) is in contact with the lower end of the slot (8).

3. The vehicle refrigerator lock assembly according to claim 1, characterized in that: The unlocking structure includes an adjustment groove (12), which is located inside the connecting handle (3). The lower end of the adjustment groove (12) has movable grooves (15) on both sides that are connected to the card slot (8). An adjustment rod (16) passes through the interior of the movable groove (15).

4. The vehicle refrigerator lock assembly according to claim 3, characterized in that: The surface of the adjusting rod (16) is provided with a movable block (18), and the surface of the adjusting rod (16) is fitted with a return spring (17). The lower end of the adjusting rod (16) is movably inserted into the slot (8) and is equipped with an unlocking strip (9).

5. The vehicle refrigerator lock assembly according to claim 4, characterized in that: The upper end of the adjusting rod (16) is movably inserted into the interior of the adjusting groove (12) and is fixedly installed with an adjusting strip (13). The adjusting strip (13) has an insertion hole in the middle, and the upper end of the adjusting strip (13) is magnetically attached to the upper end of the inner wall of the adjusting groove (12).

6. The vehicle refrigerator lock assembly according to claim 5, characterized in that: The upper end of the connecting handle (3) is provided with an unlocking hole (19), the lower end of the unlocking hole (19) is connected to the adjustment groove (12), and slots (10) are provided on both sides of the upper end of the unlocking hole (19). A sliding groove (11) is provided at the lower end of the slot (10), and the slot (10) and the sliding groove (11) are arranged in an L-shape.

7. The vehicle refrigerator lock assembly according to claim 6, characterized in that: One end of the slide groove (11) is provided with a moving groove (20). The moving groove (20) and the slide groove (11) are arranged in an L-shape. The moving groove (20) and the slot (10) are arranged in an alternating manner. An unlocking rod (4) passes through the inside of the unlocking hole (19). Moving blocks (21) are provided on both sides of the unlocking rod (4). The moving blocks (21) cooperate with the slot (10), the moving groove (20) and the slide groove (11).

8. The vehicle refrigerator lock assembly according to claim 7, characterized in that: The lower end of the unlocking rod (4) is fixedly installed with a plug (14), which is engaged with the plug hole. The diameter of the plug (14) is smaller than the diameter of the unlocking rod (4), and the upper end of the unlocking rod (4) is provided with a pressing block.

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