Door holder structure of vehicle-mounted refrigerator

Abstract

The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to a door holder structure of a vehicle-mounted refrigerator. Comprising a door cover and a box body, and the door cover covers the upper end of the box body; a handle is hinged to the door cover, a lock hook is arranged on the handle, a clamping groove is formed in the box body, and the lock hook is clamped in the clamping groove; the clamping groove is formed in the side wall of the box body, the upper end of the box body is provided with a horizontal plane, an opening of the clamping groove is formed in the horizontal plane, and the lock hook is inserted into the clamping groove from top to bottom. According to the door holder structure, the clamping groove is formed in the side wall of the box body, the opening of the clamping groove is formed in the horizontal plane of the upper end of the box body, the lock hook is inserted into the clamping groove from top to bottom, and after the door cover covers the box body, the lock hook is inserted into the side wall of the box body, so that the connecting part between the lock hook and the clamping groove is hidden, and the hiding property of the door holder structure is improved.

Description

Technical Field

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

[0002] The door buckle structure of the vehicle refrigerator includes a lock hook and a clamping groove that cooperate with each other. The lock hook is generally arranged on the door cover, and the clamping groove is generally arranged on the box body. The door cover is closed on the top of the box body by flipping. However, the clamping groove of the existing vehicle refrigerator is generally arranged on the side of the box body. After the door cover is closed with the box body, the connection part between the lock hook and the clamping groove will be exposed.

[0003] For example, the patent with publication number CN214371237U discloses a self-locking door buckle structure of a car refrigerator, including an upper door frame and a reversible door cover arranged on the upper door frame, a groove is centrally opened on one side of the door cover, a door buckle seat is installed inside the groove, a rotating rod is horizontally passed through the front side of the door buckle seat, a door buckle that rotates around the rotating rod is installed on the upper side of the door buckle seat, the door buckle is buckled with the upper door frame, a torsion spring connected to the door buckle is sleeved on the rotating rod, a number of clamping plates are arranged on the inner side of the door buckle, a clamping circular groove clamped with the rotating rod is arranged on the clamping plate, downwardly extending clamping plates are arranged at both ends of the door buckle, the clamping plates are buckled with the buckle grooves on the upper door frame.

[0004] The buckle groove of the above technology is set on the side of the door frame, and the door cover is covered with the upper door frame from above. Therefore, after the door cover is covered, the connection between the buckle plate and the buckle groove will be exposed to the outside, and the concealment of the door buckle structure has a certain room for improvement. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a door buckle structure of a vehicle refrigerator with better concealment.

[0006] The technical solution adopted by the utility model to solve the problem is:

[0007] A door buckle structure of a vehicle refrigerator comprises a door cover and a box body, wherein the door cover covers the upper end of the box body; the door cover is hinged with a handle, the handle is provided with a lock hook, the box body is provided with a clamping groove, and the lock hook is clamped in the clamping groove; the clamping groove is arranged in the side wall of the box body, the upper end of the box body has a horizontal plane, the opening of the clamping groove is arranged on the horizontal plane, and the lock hook is inserted into the clamping groove from top to bottom.

[0008] As a further improvement of the above technical solution, the bottom surface of the door cover is overlapped on the horizontal plane; the lock hook is arranged on the front side of the door cover, and the clamping groove is arranged on the front side wall of the box body; a horizontal portion is arranged on the handle, the lock hook is arranged at the rear end of the horizontal portion, and the horizontal portion is parallel to the horizontal plane and close to the horizontal plane.

[0009] As a further improvement of the above technical solution, the projection of the horizontal portion in the vertical direction is located within the horizontal plane.

[0010] As a further improvement of the above technical solution, an inclined portion is provided on the handle, the lower end of the inclined portion is connected to the front end of the horizontal portion, the upper end of the inclined portion is hinged to the door cover; the lower end of the inclined portion is inclined toward the rear.

[0011] As a further improvement of the above technical solution, a recess is provided on the front side of the door cover, and the handle is installed in the recess.

[0012] As a further improvement of the above technical solution, the handle is hinged to the door cover through a rotating shaft and a torsion spring, the torsion spring has a first end and a second end, and the torsion spring is sleeved on the rotating shaft; the first end abuts against the inclined portion, and the second end abuts against the top wall of the recess.

[0013] As a further improvement of the above technical solution, a connecting seat is provided on the top wall of the recess, a clamping slot is provided on the connecting seat, and the second end is clamped in the clamping slot.

[0014] As a further improvement of the above technical solution, a plurality of first connecting parts are arranged on the inclined part, and a first connecting hole is arranged on the first connecting part; a plurality of second connecting parts are arranged on the top wall of the recessed position, and a second connecting hole is arranged on the second connecting part; the rotating shaft passes through the first connecting hole and the second connecting hole; the first connecting part and the second connecting part are arranged alternately.

[0015] The beneficial effect of the utility model is as follows: the utility model arranges the snap-in groove in the side wall of the box body, and the opening of the snap-in groove is arranged on the horizontal plane of the upper end part of the box body. The lock hook is inserted into the snap-in groove from top to bottom. After the door cover is closed, the lock hook is inserted into the inside of the side wall of the box body, thereby hiding the connection part between the lock hook and the snap-in groove, thereby improving the concealment of the door buckle structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model after the door cover is opened;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at the center A;

[0020] Figure 4 Provide a sectional view of the door cover structure;

[0021] Figure 5 for Figure 4 A schematic diagram of the structure enlarged at B in the middle;

[0022] Figure 6 This is a schematic diagram of the structure of the utility model after the door cover is closed;

[0023] In the figure: 1-door cover, 11-recess, 111-second connecting part, 1111-second connecting hole, 112-connecting seat, 1121-card slot, 2-handle, 21-inclined part, 211-first connecting part, 2111-first connecting hole, 22-horizontal part, 23-lock hook, 3-rotating shaft, 4-torsion spring, 41-first end, 42-second end, 5-box body, 51-horizontal plane, 52-card slot. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] Reference Figures 1 to 6A door buckle structure of a vehicle refrigerator comprises a door cover 1 and a box body 5 with an upper opening, wherein the door cover 1 covers the upper end of the box body 5; the door cover 1 is hinged with a handle 2, the handle 2 is provided with a lock hook 23, the box body 5 is provided with a clamping groove 52, the lock hook 23 is clamped in the clamping groove 52; the clamping groove 52 is arranged in the side wall of the box body 5, the upper end of the box body 5 has a horizontal plane 51, the opening of the clamping groove 52 is arranged on the horizontal plane 51, and the lock hook 23 is inserted into the clamping groove 52 from top to bottom. After the door cover 1 covers the box body 5 from top to bottom, the lock hook 23 is inserted into the side wall of the box body 5, and the door cover 1 itself covers the connection part between the lock hook 23 and the clamping groove 52, thereby improving the concealment of the door buckle structure.

[0029] In a preferred embodiment, the bottom surface of the door cover 1 overlaps the horizontal plane 51; the rear side of the door cover 1 is hinged to the rear side of the upper end of the box body 5, the lock hook 23 is arranged on the front side of the door cover 1, the clamping groove 52 is arranged on the front side wall of the box body 5, and the lock hook 23 abuts against the front side wall of the clamping groove 52; the handle 2 is provided with a horizontal portion 22, the lock hook 23 is arranged at the rear end of the horizontal portion 22, and the horizontal portion 22 is parallel to and close to the horizontal plane 51. By providing the horizontal portion 22, the horizontal portion 22 is located in front of the lock hook 23, and the connection portion between the lock hook 23 and the clamping groove 52 is further covered, thereby improving the concealment of the door buckle structure.

[0030] In some embodiments, a projection of the horizontal portion 22 in the vertical direction is located within the horizontal plane 51 .

[0031] In some embodiments, an inclined portion 21 is provided on the handle 2, the lower end of the inclined portion 21 is connected to the front end of the horizontal portion 22, and the upper end of the inclined portion 21 is hinged to the door cover 1; the lower end of the inclined portion 21 is inclined toward the rear, and the locking hook 23 is disengaged from the snap-in groove 52 by pressing backward and pulling upward the inclined portion 21, thereby opening the door cover 1, and the inclined portion 21, the horizontal portion 22 and the locking hook 23 are integrally arranged.

[0032] In some embodiments, a recess 11 is provided on the front side of the door cover 1, and the handle 2 is installed in the recess 11 to avoid the handle 2 protruding on the door cover 1 and to avoid an increase in volume.

[0033] In some embodiments, the handle 2 is hinged to the door cover 1 through a rotating shaft 3 and a torsion spring 4, the torsion spring 4 has a first end 41 and a second end 42, and the torsion spring 4 is sleeved on the rotating shaft 3; the first end 41 abuts against the inclined portion 21, and the second end 42 abuts against the top wall of the recess 11, and the handle 2 is reset by the torsion spring 4.

[0034] In some embodiments, a connecting seat 112 is provided on the top wall of the recess 11 , a slot 1121 is provided on the connecting seat 112 , and the second end 42 is engaged in the slot 1121 to prevent the torsion spring 4 from moving on the rotating shaft 3 .

[0035] In a preferred embodiment, a plurality of first connection parts 211 are provided on the inclined part 21, and a first connection hole 2111 is provided on the first connection part 211; a plurality of second connection parts 111 are provided on the top wall of the recess 11, and a second connection hole 1111 is provided on the second connection part 111; the rotating shaft 3 passes through all the first connection holes 2111 and the second connection holes 1111; the first connection parts 211 and the second connection parts 111 are staggered to improve the assembly stability between the handle 2 and the door cover 1.

[0036] 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 door buckle structure of a vehicle refrigerator, comprising a door cover (1) and a box body (5), wherein the door cover (1) covers the upper end of the box body (5); The door cover (1) is hingedly connected with a handle (2), the handle (2) is provided with a lock hook (23), the box body (5) is provided with a clamping groove (52), and the lock hook (23) is clamped in the clamping groove (52); Features: The clamping groove (52) is arranged in the side wall of the box body (5), the upper end of the box body (5) has a horizontal surface (51), the opening of the clamping groove (52) is arranged on the horizontal surface (51), and the locking hook (23) is inserted into the clamping groove (52) from top to bottom.

2. The door buckle structure of a vehicle refrigerator according to claim 1, characterized in that: The bottom surface of the door cover (1) overlaps the horizontal surface (51); The locking hook (23) is arranged on the front side of the door cover (1), and the clamping groove (52) is arranged on the front side wall of the box body (5); The handle (2) is provided with a horizontal portion (22), the locking hook (23) is provided at the rear end of the horizontal portion (22), and the horizontal portion (22) is parallel to the horizontal plane (51) and close to the horizontal plane (51).

3. The door buckle structure of a vehicle refrigerator as claimed in claim 2, characterized in that: The projection of the horizontal portion (22) in the vertical direction is located within the horizontal plane (51).

4. The door buckle structure of a vehicle refrigerator as claimed in claim 2, characterized in that: The handle (2) is provided with an inclined portion (21), the lower end of the inclined portion (21) is connected to the front end of the horizontal portion (22), and the upper end of the inclined portion (21) is hinged to the door cover (1); The lower end of the inclined portion (21) is inclined toward the rear.

5. The door buckle structure of a vehicle refrigerator as claimed in claim 4, characterized in that: The front side of the door cover (1) is provided with a recess (11), and the handle (2) is installed in the recess (11).

6. The door buckle structure of a vehicle refrigerator as claimed in claim 5, characterized in that: The handle (2) is hinged to the door cover (1) via a rotating shaft (3) and a torsion spring (4); the torsion spring (4) has a first end (41) and a second end (42); the torsion spring (4) is sleeved on the rotating shaft (3); The first end (41) abuts against the inclined portion (21), and the second end (42) abuts against the top wall of the recess (11).

7. The door buckle structure of a vehicle refrigerator according to claim 6, characterized in that: A connecting seat (112) is provided on the top wall of the recess (11), a clamping groove (1121) is provided on the connecting seat (112), and the second end (42) is clamped in the clamping groove (1121).

8. The door buckle structure of a vehicle refrigerator according to claim 6, characterized in that: A plurality of first connection parts (211) are provided on the inclined part (21), and a first connection hole (2111) is provided on the first connection part (211); A plurality of second connection parts (111) are arranged on the top wall of the recess (11), and a second connection hole (1111) is arranged on the second connection part (111); The rotating shaft (3) passes through the first connecting hole (2111) and the second connecting hole (1111); The first connecting portion (211) and the second connecting portion (111) are arranged alternately.

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