External embedded hinge structure of container side door

Abstract

The utility model discloses an external embedded hinge structure of a container side door, which is embedded at the top end or the bottom end of a joint of a container side wall and an outward-opening side door and comprises a fixed base, a connecting plate and an outward-opening base, and one end, far away from the connecting plate, of the fixed base is fixedly connected onto the container side wall. The end, away from the connecting plate, of the outward-opening base is fixedly connected to the top end or the bottom end of the outward-opening side door, one end of the connecting plate is hinged to the fixed base through a first hinge shaft, the other end of the connecting plate is hinged to the outward-opening base through a second hinge shaft, and the first hinge shaft and the second hinge shaft are arranged in parallel. The hinge structure adopts an embedded installation mode, and compared with an outer side exposed type hinge structure in the prior art, the hinge structure has the advantages of being attractive in appearance, capable of reducing environmental corrosion and abrasion, simple in structure, convenient to install, convenient to rotate and open and the like. Meanwhile, as the hinge structure is mounted at the top end or the bottom end outside the vehicle with the outward-opening side door, the hinge structure does not occupy the space in the vehicle and does not influence the volume of a container.

Description

Technical Field

[0001] The utility model relates to the technical field of light truck cargo boxes, in particular to an external embedded hinge structure of a cargo box side door. Background Art

[0002] The outward-opening side doors of vans are generally connected to the side panels of the cargo box by a hinge structure. Since the opening angle of the outward-opening side doors of vans needs to reach 180°, the hinge structure is generally exposed. This exposed hinge structure has the following problems after long-term use: the exposed hinges of existing vans destroy the beauty of the opening and closing shape, and the paint surface of the exposed structure has poor corrosion resistance, and is prone to rust after long-term use, affecting the service life of the hinges and the door. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an external embedded hinge structure for a cargo box side door which has a simple structure, is easy to install, can open the side door 180 degrees, and does not occupy cargo box space.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: an external embedded hinge structure for the cargo box side door, which is embedded in the top or bottom of the connection between the cargo box side wall and the outward-opening side door, and includes a fixed base, a connecting plate and an outward-opening base. The end of the fixed base away from the connecting plate is fixedly connected to the cargo box side wall, and the end of the outward-opening base away from the connecting plate is fixedly connected to the top or bottom of the outward-opening side door. One end of the connecting plate is hinged to the fixed base through hinge shaft one, and the other end of the connecting plate is hinged to the outward-opening base through hinge shaft two, and the hinge shaft one and the hinge shaft two are arranged in parallel.

[0005] As a preferred technical solution, a cargo box top cover plate is provided at the top of the cargo box side wall and the outward-opening side door, a cover plate opening corresponding to the hinge structure is opened on the surface of the cargo box top cover plate, and the hinge structure is accommodated inside the cargo box top cover plate.

[0006] As a preferred technical solution, a sealing strip is provided at the matching seam between the cargo box side wall and the outward-opening side door, and the sealing strip is fixedly connected to the side of the outward-opening side door.

[0007] As a preferred technical solution, the fixed base includes a fixed seat body, a fixed seat hinge portion is provided at one end of the fixed seat body close to the connecting plate, a vertically arranged fixed seat hinge hole is provided on the fixed seat hinge portion, and a fixed seat mounting vertical plate is provided at one end of the fixed seat body away from the connecting plate, the inner surface of the fixed seat mounting vertical plate is a fixed seat mounting plane, and the surface of the fixed seat mounting vertical plate is provided with fixed seat mounting holes horizontally arranged in the front and rear directions.

[0008] As a preferred technical solution, the connecting plate includes a connecting body, and a connecting body hinge part 1 is provided at one end of the connecting body close to the fixed base, and a vertically arranged connecting body hinge hole 1 is provided on the connecting body hinge part 1; a connecting body hinge part 2 is provided at one end of the connecting body close to the outward-opening base, and a vertically arranged connecting body hinge hole 2 is provided on the connecting body hinge part 2.

[0009] As a preferred technical solution, the outward-opening base includes an outward-opening seat body, an outward-opening seat hinge portion is provided at one end of the outward-opening seat body close to the connecting plate, a vertically arranged outward-opening seat hinge hole is provided on the outward-opening seat hinge portion, and an outward-opening seat fixing portion is provided at one end of the outward-opening seat body away from the connecting plate, the outward-opening seat fixing portion is located at the bottom end of the outward-opening seat body and is in contact with the top or bottom end of the outward-opening side door, and a vertically arranged outward-opening seat fixing hole is provided on the outward-opening seat fixing portion.

[0010] As a preferred technical solution, outer surfaces of the fixed base, the connecting plate and the outwardly opening base are respectively covered with decorative cover plates.

[0011] Due to the adoption of the above-mentioned technical scheme, the beneficial effects of the utility model are as follows: the hinge structure of the utility model adopts an embedded installation method, and compared with the outer exposed hinge structure in the prior art, it has a beautiful shape, can reduce environmental corrosion and wear, and also has the characteristics of simple structure, easy installation, and easy rotation and opening; at the same time, since the hinge structure is installed at the top or bottom end outside the outward-opening side door, it does not occupy the space inside the vehicle and does not affect the volume of the cargo box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The following drawings are only intended to illustrate and explain the present invention, and are not intended to limit the scope of the present invention.

[0013] Figure 1 It is a schematic diagram of the installation of the shaft side angle of the embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of the installation of the embodiment of the utility model from a frontal perspective;

[0015] Figure 3 It is an axial side view of the hinge structure of the embodiment of the utility model;

[0016] Figure 4 It is an axial side view of the hinge structure of the embodiment of the utility model from another angle;

[0017] Figure 5 It is a front view of the hinge structure of the embodiment of the utility model;

[0018] Figure 6This is a state diagram of the hinge structure of the embodiment of the utility model when the side door is in a closed state;

[0019] Figure 7 This is a state diagram of the hinge structure of the embodiment of the utility model when the side door is opened 180°;

[0020] In the figure: 100-hinge structure; 110-fixed base; 111-fixed base body; 112-fixed base hinge part; 113-fixed base hinge hole; 114-fixed base mounting vertical plate; 115-fixed base mounting hole; 120-connecting plate; 121-connecting body; 122-connecting body hinge part one; 123-connecting body hinge hole one; 124-connecting body hinge part two; 125-connecting body hinge hole two; 130-outward opening base; 131-outward opening seat body; 132-outward opening seat hinge part; 133-outward opening seat hinge hole; 134-outward opening seat fixing part; 135-outward opening seat fixing hole; 140-hinge axis one; 150-hinge axis two; 200-cargo box side wall; 300-outward opening side door; 400-cargo box top cover plate; 401-cover plate opening; 500-sealing strip. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0022] like Figure 1 and Figure 2 As shown, the external embedded hinge structure 100 of the cargo box side door is embedded in the top and bottom ends of the connection between the cargo box side wall 200 and the outward opening side door 300. The top and bottom ends of the outward opening side door 300 are respectively connected to the cargo box side wall 200 through the hinge structure 100 of this embodiment, and the hinge structure 100 of this embodiment is embedded in the inner position of the outer surface of the cargo box side wall 200. The outer surface of the hinge structure 100 is flush with the outer surfaces of the cargo box side wall 200 and the outward opening side door 300, or the outer surface of the hinge structure 100 is recessed inwardly relative to the cargo box side wall 200 and the outward opening side door 300, so that the inner surface, upper and lower surfaces, and left and right side surfaces of the hinge structure 100 are all surrounded and hidden. The hinge structure 100 of the utility model adopts an embedded installation method. Compared with the external exposed hinge structure 100 in the prior art, it has a beautiful shape and can reduce environmental corrosion and wear. Figure 1 and Figure 2 Only the structure of the outward-opening side door connected to the side wall of the cargo box through the hinge structure at the top is shown. Since the connection method at the bottom is basically the same, it is not shown here.

[0023] See also Figures 3 to 5 The external embedded hinge structure 100 of the cargo box side door comprises a fixed base 110, a connecting plate 120 and an outward opening base 130. The end of the fixed base 110 away from the connecting plate 120 is fixedly connected to the cargo box side wall 200. The end of the outward opening base 130 away from the connecting plate 120 is fixedly connected to the top or bottom of the outward opening side door 300. One end of the connecting plate 120 is hinged to the fixed base 110 through a hinge axis 140. The other end of the connecting plate 120 is hinged to the outward opening base 130 through a hinge axis 2 150. The hinge axis 140 and the hinge axis 2 150 are arranged in parallel. During installation, the matching seam position between the cargo box side wall 200 and the outward opening side door 300 corresponds to the position of the connecting plate 120, so that the connecting plate 120 can be better opened following the outward opening side door 300, and the outward opening side door 300 can be fully opened.

[0024] The working principle of this embodiment is: when the outward opening side door 300 is completely closed, its state is as follows: Figure 6 When the outward-opening side door 300 is opened outward by the pulling force, the hinge structure 100 generates torque under the action of the pulling force, and the hinge shaft 1 140 and the hinge shaft 2 150 rotate under the action of the torque so that the hinge structure 100 moves with the vehicle door, thereby realizing the outward opening of the outward-opening side door 300. Since the hinge structure 100 of the utility model has two parallel hinge shafts, the two rotation points formed by the two hinge shafts can make the outward-opening base 130 move to a position parallel to the fixed base 110, that is, drive the outward-opening side door 300 to open 180° to a position parallel to the cargo box side wall 200. Its state is shown in FIG. Figure 7 The double-axis hinge structure 100 of the utility model has the characteristics of simple structure, convenient installation, and convenient rotation and opening. At the same time, since the hinge structure 100 is installed at the top or bottom of the outward-opening side door 300 outside the vehicle, it does not occupy the space inside the vehicle and does not affect the volume of the cargo box. Since the hinge structure of the utility model is simple, the left and right parts are universal and have been replaced.

[0025] See also Figure 1 and Figure 2The top of the cargo box side wall 200 and the outward opening side door 300 is provided with a cargo box top cover plate 400, and the surface of the cargo box top cover plate 400 is provided with a cover plate opening 401 corresponding to the hinge structure 100, and the hinge structure 100 is accommodated inside the cargo box top cover plate 400. The top of the cargo box side wall 200 is recessed inwardly, and the hinge structure 100 is placed inside the recess and connected to the cargo box side wall 200. At the same time, the cargo box top cover plate 400 is covered on the outer side of the recess. When the vehicle door is opened, the hinge structure 100 can rotate outward through the cover plate opening 401 on the cargo box top cover plate 400. The hinge structure 100 is semi-enclosedly protected by the cargo box top cover plate 400 covered outside, reducing its external leakage area, thereby achieving the purpose of reducing hinge corrosion.

[0026] See also Figure 1 and Figure 2 A sealing strip 500 is provided at the matching seam between the cargo box side wall 200 and the outward-opening side door 300 , and the sealing strip 500 is fixedly connected to the side of the outward-opening side door 300 .

[0027] See also Figures 3 to 5 The fixed base 110 includes a fixed base body 111, and a fixed base hinge part 112 is provided at one end of the fixed base body 111 close to the connecting plate 120, and a vertically arranged fixed base hinge hole 113 is opened on the fixed base hinge part 112, and the hinge shaft 140 passes through the fixed base hinge hole 113 to be connected with the connecting plate 120, and a fixed base mounting vertical plate 114 is provided at one end of the fixed base body 111 away from the connecting plate 120, and the inner surface of the fixed base mounting vertical plate 114 is a fixed base mounting plane, and the fixed base mounting plane is fitted in the groove of the cargo box side wall 200, and the surface of the fixed base mounting vertical plate 114 is provided with a fixed base mounting hole 115 horizontally arranged in the front and rear direction, and the groove of the cargo box side wall 200 is provided with a threaded hole corresponding to the fixed base mounting hole 115.

[0028] See also Figures 3 to 5 The connecting plate 120 includes a connecting body 121, and a connecting body hinge part 122 is provided at one end of the connecting body 121 close to the fixed base 110, and a connecting body hinge hole 123 is provided on the connecting body hinge part 122, and the hinge shaft 140 passes through the connecting body hinge hole 123 to be connected to the fixed base 110, and a connecting body hinge part 2 124 is provided at one end of the connecting body 121 close to the outward opening base 130, and a connecting body hinge hole 2 125 is provided on the connecting body hinge part 2 124, and the hinge shaft 2 150 passes through the connecting body hinge hole 2 125 to be connected to the outward opening base 130.

[0029] See also Figures 3 to 5 The outward opening base 130 includes an outward opening base body 131, and an outward opening base hinge portion 132 is provided at one end of the outward opening base body 131 close to the connecting plate 120, and a vertically arranged outward opening base hinge hole 133 is provided on the outward opening base hinge portion 132. The hinge shaft 150 passes through the outward opening base hinge hole 133 to be connected to the connecting plate 120, and an outward opening base fixing portion 134 is provided at one end of the outward opening base body 131 away from the connecting plate 120. The outward-opening seat fixing portion 134 is located at the bottom end of the outward-opening seat body 131 and is in contact with the top or bottom end of the outward-opening side door 300. A vertically arranged outward-opening seat fixing hole 135 is provided on the outward-opening seat fixing portion 134. A threaded hole corresponding to the outward-opening seat fixing hole 135 is provided at the top or bottom end of the outward-opening side door 300. The outward-opening seat fixing portion 134 is fixedly connected to the top or bottom end of the outward-opening side door 300 through the outward-opening seat fixing hole 135.

[0030] The outer surfaces of the fixed base 110, the connecting plate 120 and the outward-opening base 130 are respectively covered with decorative cover plates, which can be fixed and installed by gluing or screwing. The three decorative cover plates are respectively connected and covered on the outer surfaces of the fixed base 110, the connecting plate 120 and the outward-opening base 130, so as to protect the outer surfaces and reduce the exposure of the outer surfaces. At the same time, the three decorative cover plates are separately arranged to avoid rotational interference when the vehicle door is opened.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. The cargo box side door has an external embedded hinge structure, which is characterized by: Embedded in the top or bottom end of the connection between the side wall of the cargo box and the outward-opening side door, it includes a fixed base, a connecting plate and an outward-opening base, the end of the fixed base away from the connecting plate is fixedly connected to the side wall of the cargo box, the end of the outward-opening base away from the connecting plate is fixedly connected to the top or bottom end of the outward-opening side door, one end of the connecting plate is hinged to the fixed base through a hinge axis 1, the other end of the connecting plate is hinged to the outward-opening base through a hinge axis 2, and the hinge axis 1 and the hinge axis 2 are arranged in parallel.

2. The external embedded hinge structure for the cargo box side door according to claim 1, characterized in that: A cargo box top cover plate is provided at the top of the cargo box side wall and the outward-opening side door, a cover plate opening corresponding to the hinge structure is provided on the surface of the cargo box top cover plate, and the hinge structure is accommodated inside the cargo box top cover plate.

3. The external embedded hinge structure for the cargo box side door according to claim 1, characterized in that: A sealing strip is provided at the matching seam between the cargo box side wall and the outward-opening side door, and the sealing strip is fixedly connected to the side of the outward-opening side door.

4. The external embedded hinge structure for a cargo box side door according to claim 1, characterized in that: The fixed base includes a fixed seat body, a fixed seat hinge portion is provided at one end of the fixed seat body close to the connecting plate, a vertically arranged fixed seat hinge hole is opened on the fixed seat hinge portion, and a fixed seat mounting vertical plate is provided at one end of the fixed seat body away from the connecting plate, the inner surface of the fixed seat mounting vertical plate is a fixed seat mounting plane, and the surface of the fixed seat mounting vertical plate is provided with fixed seat mounting holes horizontally arranged in the front and rear directions.

5. The external embedded hinge structure for the cargo box side door according to claim 1, characterized in that: The connecting plate includes a connecting body, a connecting body hinge part 1 is provided at one end of the connecting body close to the fixed base, a connecting body hinge hole 1 is provided on the connecting body hinge part 1, and a connecting body hinge part 2 is provided at one end of the connecting body close to the outward opening base, a connecting body hinge hole 2 is provided on the connecting body hinge part 2.

6. The external embedded hinge structure for the cargo box side door according to claim 1, characterized in that: The outward-opening base includes an outward-opening seat body, an outward-opening seat hinge portion is provided at one end of the outward-opening seat body close to the connecting plate, a vertically arranged outward-opening seat hinge hole is provided on the outward-opening seat hinge portion, an outward-opening seat fixing portion is provided at one end of the outward-opening seat body away from the connecting plate, the outward-opening seat fixing portion is located at the bottom end of the outward-opening seat body and is in contact with the top or bottom end of the outward-opening side door, and a vertically arranged outward-opening seat fixing hole is provided on the outward-opening seat fixing portion.

7. The external embedded hinge structure for a cargo box side door according to any one of claims 1 to 6, characterized in that: The outer surfaces of the fixed base, the connecting plate and the outwardly opening base are respectively covered with decorative cover plates.

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