Door lock of refrigerator of motor home

Abstract

The utility model discloses a door lock of a motor home refrigerator, which is applied to the technical field of motor home refrigerators, and is characterized in that a handle is pushed to enable a connecting plate to be close to a fixed plate, when a lock hook is in contact with a lock rod, the lock hook drives the connecting plate to move towards the inside of a through groove so as to compress a spring, and when the lock hook crosses the lock rod, the lock hook can be reset through the spring so as to lock the motor home refrigerator. The refrigerator door is locked through the lock rod, so that the refrigerator door and the refrigerator are fixed, the refrigerator door is prevented from being opened due to bumping of a vehicle, the mounting seat can be conveniently fixed on the refrigerator through the mounting hole and the screw, and then the connecting plate and the fixing plate are respectively fixed on the refrigerator door and the refrigerator body through the screw rod and the screw hole.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of house car refrigerator, especially relate to a door lock of house car refrigerator. BACKGROUND

[0002] With the development of the times, house car travel is more and more popular, and the emergence of the current house car refrigerator can make people better enjoy life, can long time preservation of food, to improve the riding experience of the driver and meet the food and drink needs during the ride.

[0003] The existing refrigerator door is generally fixed by magnetic attraction, which causes the refrigerator door to be easily opened unexpectedly due to the bumping of the vehicle during driving, thereby causing the food stored in the refrigerator to scatter, and also having certain safety hazards. UTILITARIAN CONTENT

[0004] The utility model aims at a door lock of house car refrigerator, which has the advantages of improving the fixing effect of the refrigerator door and the refrigerator body.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a door lock of house car refrigerator, comprising a connecting plate, a fixed plate is arranged on one side of the connecting plate, a lock hook is arranged on one side of the connecting plate, a lock rod is rotatably connected in the fixed plate, and a mounting seat is arranged on one side of the connecting plate and the fixed plate.

[0006] The above technical scheme is adopted: the connecting plate is pushed close to the fixed plate, when the lock hook contacts the lock rod, the lock hook drives the connecting plate to move into the through groove, so that the spring is compressed, when the lock hook passes the lock rod, the lock hook is reset by the spring, and the lock rod is locked, so that the refrigerator door is fixed with the refrigerator, and the refrigerator door is prevented from being opened due to the bumping of the vehicle: the connecting plate and the fixed plate are fixed on the refrigerator door and the refrigerator body respectively through the mounting seat.

[0007] The utility model is further provided: the lock hook comprises a through groove, a connecting block, a spring, a sliding block and a sliding groove, the through groove is arranged in the connecting plate, the inner wall of the through groove is slidably connected with the connecting block, and the connecting block is fixedly connected with the spring on one side.

[0008] The above technical scheme is adopted: the lock hook is automatically reset.

[0009] The utility model is further provided that the connecting block is fixedly connected with the sliding block on one side, and the inner wall of the through groove is provided with the sliding groove.

[0010] The above technical scheme is adopted: the connecting block can be stably moved.

[0011] The utility model is further provided that the connecting block is fixedly connected with the lock hook on one side.

[0012] The technical scheme has the beneficial effects that: the lock hook and the connecting plate can be conveniently moved synchronously.

[0013] The utility model further sets up, the outside of lock rod is provided with torsion spring, one end of torsion spring is connected with the one side of fixed plate.

[0014] The technical scheme has the beneficial effects that: the lock rod can be conveniently reset automatically.

[0015] The utility model further sets up, the connecting plate includes handle and antiskid layer, one side fixed connection of connecting plate has handle, the one side of handle is provided with antiskid layer.

[0016] The technical scheme has the beneficial effects that: the handle connecting plate can conveniently open the refrigerator door.

[0017] The utility model further sets up, handle and connecting plate are integrative welding and form.

[0018] The technical scheme has the beneficial effects that: the handle is more stable.

[0019] The utility model further sets up, the inner wall of mounting seat is provided with mounting hole, one side fixed connection of mounting seat has screw rod, the inner wall of connecting plate and fixed plate is provided with screw hole.

[0020] The technical scheme has the beneficial effects that: the connecting plate and the fixed plate can be conveniently installed on the refrigerator.

[0021] The utility model has the beneficial effects that:

[0022] 1: push handle and make connecting plate close to fixed plate, when lock hook contacts lock rod, lock hook drives connecting plate to move to through groove, to make spring compression, when lock hook passes through lock rod, through spring can make lock hook reset, through lock rod locks it, to make refrigerator door with refrigerator fixed, avoid refrigerator door because vehicle jolt and open, improved refrigerator door with the fixed effect of refrigerator body.

[0023] 2: through mounting hole and screw can be convenient to fix mounting seat on refrigerator, then through screw rod and screw hole will connecting plate and fixed plate be fixed on refrigerator door and refrigerator body respectively. DRAWINGS

[0024] Figure 1 It is the overall structure schematic diagram of the utility model;

[0025] Figure 2 It is the structure schematic diagram of handle and antiskid layer of the utility model;

[0026] Figure 3 It is the utility model Figure 2Enlarged schematic diagram of the structure at point A in the middle.

[0027] Reference numerals: 1. Connecting plate; 101. Handle; 102. Anti-slip layer; 2. Fixing plate; 3. Locking hook; 301. Through groove; 302. Connecting block; 303. Spring; 304. Slider; 305. Slide groove; 4. Locking rod; 401. Torsion spring; 5. Mounting base; 6. Mounting hole; 7. Screw; 8. Screw hole. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example 1:

[0030] refer to Figure 1 , Figure 2 and Figure 3 A door lock for a refrigerator in a motorhome includes a connecting plate 1, a fixing plate 2 on one side of the connecting plate 1, a locking hook 3 on one side of the connecting plate 1, a locking rod 4 rotatably connected inside the fixing plate 2, and mounting seats 5 on one side of both the connecting plate 1 and the fixing plate 2. The connecting plate 1 is installed on the refrigerator door through the mounting seats 5, and the fixing plate 2 is installed on the refrigerator body.

[0031] refer to Figure 3 The locking hook 3 includes a through groove 301, a connecting block 302, a spring 303, a slider 304, and a sliding groove 305. The connecting plate 1 has a through groove 301 inside. The inner wall of the through groove 301 is slidably connected to the connecting block 302. The spring 303 is fixedly connected to one side of the connecting block 302.

[0032] A slider 304 is fixedly connected to one side of the connecting block 302, and a groove 305 is provided on the inner wall of the through groove 301. By using the slider 304 and the groove 305 together, the connecting block 302 can remain stable when moving.

[0033] One side of the connecting block 302 is fixedly connected to one side of the locking hook 3.

[0034] refer to Figure 2 A torsion spring 401 is provided on the outside of the locking rod 4, and one end of the torsion spring 401 is fixedly connected to one side of the fixing plate 2.

[0035] refer to Figure 1 and Figure 2 The connecting plate 1 includes a handle 101 and an anti-slip layer 102. The handle 101 is fixedly connected to one side of the connecting plate 1, and the anti-slip layer 102 is provided on one side of the handle 101.

[0036] The handle 101 and the connecting plate 1 are integrally welded together.

[0037] Brief description of usage: Push the handle 101 to bring the connecting plate 1 close to the fixing plate 2. When the locking hook 3 contacts the locking rod 4, due to the curvature of the outer side of the locking hook 3, the locking hook 3 will be squeezed by the locking rod 4, causing the connecting plate 302 to move into the through groove 301, thereby compressing the spring 303. When the locking hook 3 passes the locking rod 4, the spring 303 can reset the locking hook 3 and lock it with the locking rod 4, thereby fixing the refrigerator door to the refrigerator and preventing the refrigerator door from opening due to vehicle bumps. When it is necessary to open the refrigerator door, pull the handle 101 to make the locking hook 3 drive the locking rod 4 and make it rotate at a certain angle. When the locking hook 3 passes the locking rod 4, the torsion spring 401 can automatically reset the locking rod 4. The operation is convenient.

[0038] Example 2:

[0039] The inner wall of the mounting base 5 has a mounting hole 6, and a screw 7 is fixedly connected to one side of the mounting base 5. The inner walls of the connecting plate 1 and the fixing plate 2 are both provided with screw holes 8.

[0040] Brief description of the usage process: By using the mounting hole 6 and screws, the mounting base 5 can be easily fixed to the refrigerator. Then, the connecting plate 1 and the fixing plate 2 are fixed to the refrigerator door and the refrigerator body respectively by the screw 7 and screw hole 8.

[0041] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A door lock for a refrigerator in a motorhome, comprising a connecting plate (1), characterized in that: A fixing plate (2) is provided on one side of the connecting plate (1), a locking hook (3) is provided on one side of the connecting plate (1), a locking rod (4) is rotatably connected inside the fixing plate (2), and a mounting seat (5) is provided on one side of both the connecting plate (1) and the fixing plate (2).

2. The door lock for a motorhome refrigerator according to claim 1, characterized in that: The locking hook (3) includes a through groove (301), a connecting block (302), a spring (303), a slider (304), and a sliding groove (305). The connecting plate (1) has a through groove (301) inside. The inner wall of the through groove (301) is slidably connected to the connecting block (302), and a spring (303) is fixedly connected to one side of the connecting block (302).

3. The door lock for a motorhome refrigerator according to claim 2, characterized in that: A slider (304) is fixedly connected to one side of the connecting block (302), and a groove (305) is provided on the inner wall of the through groove (301).

4. The door lock for a motorhome refrigerator according to claim 2, characterized in that: One side of the connecting block (302) is fixedly connected to one side of the locking hook (3).

5. The door lock for a motorhome refrigerator according to claim 1, characterized in that: A torsion spring (401) is provided on the outside of the locking rod (4), and one end of the torsion spring (401) is fixedly connected to one side of the fixing plate (2).

6. The door lock for a motorhome refrigerator according to claim 1, characterized in that: The connecting plate (1) includes a handle (101) and an anti-slip layer (102). The handle (101) is fixedly connected to one side of the connecting plate (1), and the anti-slip layer (102) is provided on one side of the handle (101).

7. The door lock for a motorhome refrigerator according to claim 6, characterized in that: The handle (101) and the connecting plate (1) are integrally welded together.

8. The door lock for a motorhome refrigerator according to claim 1, characterized in that: The mounting base (5) has an installation hole (6) on its inner wall, and a screw (7) is fixedly connected to one side of the mounting base (5). The inner walls of the connecting plate (1) and the fixing plate (2) are both provided with screw holes (8).

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