Rear upward-moving luggage compartment door integrated with bumper

Abstract

According to the rear upward-moving luggage compartment door integrated with the bumper, a compartment door rotating arm comprises a cross arm and bent arms, the cross arm is hinged to a whole vehicle body, the bent arms are fixedly arranged at the two ends of the cross arm respectively, and the lower ends of the bent arms are hinged to the upward-moving luggage compartment door; the cabin door rotating arm is connected with the cabin door supporting rod, and the other end of the cabin door supporting rod is hinged to the whole vehicle body. The upper end of the cabin door balance rod is hinged to the whole vehicle body, and the lower end of the cabin door balance rod is hinged to the upward-moving luggage cabin door; the upward-moving luggage compartment door, the compartment door rotating arm and the compartment door balance rod are combined together to form a four-connecting-rod structure. The utility model has the following beneficial effects: 1, the bumper is arranged on the cabin door, so that the height of the entrance of the luggage cabin is effectively reduced, and the convenience for passengers to store luggage, especially large or heavier luggage is improved; the cabin door supporting rod is arranged in parallel to the direction of the cabin door, the whole cabin door supporting rod is close to the position of the cabin door, and the space of the luggage cabin cannot be occupied;

Description

TECHNICAL FIELD

[0001] The utility model relates to a luggage compartment door, concretely relates to an integrated bumper rear upward moving luggage compartment door structure, and is suitable for various motor vehicles such as passenger cars and commercial vehicles. BACKGROUND

[0002] Part of passenger cars or other commercial vehicles increase passenger luggage storage space, usually arrange luggage compartment at the rear of the vehicle body, and the main function of the luggage compartment door is to meet the passenger access to luggage, and the use frequency is higher, and the use convenience and the modeling beauty have higher requirements, and the luggage compartment door on the rear side of the vehicle body usually has two opening modes of upward turning and left-right opening.

[0003] The luggage compartment door with the upward turning structure realizes the opening and closing action of the compartment door through the hinge at the upper part of the compartment door, and the rotating radius of the compartment door is relatively large (the rotating radius is about the height value of the compartment door) during the opening and closing process, and the opening occupies a lot of space, and if the space at the rear of the vehicle body is insufficient, the compartment door cannot be opened.

[0004] The opening door arrangement scheme is that the rear luggage compartment door is divided into left and right parts, hinges are arranged on the outer sides of the two parts of the compartment door, the compartment door is opened from the middle to the two sides, the rotating radius of the compartment door with the opening structure is still relatively large (the rotating radius is about 1 / 2 of the width value of the compartment door), and the structure of the middle split seam leads to the decrease of the beauty of the compartment door.

[0005] Because the bumper is arranged on the lower side of the vehicle, the luggage compartment body is usually arranged flush with the bumper to facilitate the taking and placing of luggage, but the luggage compartment volume is reduced, or the luggage compartment body is arranged below the bumper to increase the luggage compartment volume, but the luggage needs to be placed over the upper edge of the bumper when the luggage is taken and placed, and the use is inconvenient.

[0006] The market urgently needs an upward moving luggage compartment door to solve the problems of large vehicle external space occupation and insufficient beauty during the opening and closing process, and to solve the contradiction between the bumper arrangement and the luggage compartment volume and the convenience of taking and placing luggage. At present, the industry usually has the upward turning luggage compartment door and the opening luggage compartment door structure, the bumper and the compartment door are arranged in a split mode, and there is no integrated rear upward moving luggage compartment door structure. UTILITY MODEL CONTENTS

[0007] The technical problem to be solved by the utility model is how to realize the translational movement of the rear luggage compartment door and reduce the influence of the bumper and the supporting rod of the vehicle body on the customer storage space, and provide an integrated bumper rear upward moving luggage compartment door structure.

[0008] To solve the above problems, the utility model is realized by the following technical scheme:

[0009] The utility model provides an integrated bumper rear upper moving trunk door, including door rocker, door rocker includes cross arm and elbow, wherein, cross arm is hinged on the whole car body, and the both ends of cross arm are fixedly provided with elbow respectively, and the lower end of elbow is hinged on the upper moving trunk door,

[0010] The door rocker is connected with a door support rod, and the other end of the door support rod is hinged on the whole car body;

[0011] The utility model also includes a door balance bar, the upper end of which is hinged to the whole car body, and the lower end is hinged to the upper moving trunk door; the upper moving trunk door, the door rocker and the door balance bar together form a four-bar linkage structure.

[0012] A door lock assembly is arranged on the upper moving trunk door.

[0013] A connecting rod is arranged between the two elbows.

[0014] The lower end of the elbow is hinged to the upper moving trunk door through a first L-shaped connecting piece; and the lower end of the door support rod is hinged to the whole car body through a second L-shaped connecting piece.

[0015] The upper moving trunk door is connected with a rear bumper at the lower part, the rear bumper is fixed to the lower part of the upper moving trunk door through the pre-welded stud at the inner side, and the inner side of the bolt hole is sealed with sealant.

[0016] The upper moving trunk door is a rear upper moving trunk door.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. Large entrance space in the open state: by installing the bumper on the door, the luggage compartment entrance height is effectively reduced, and the convenience of storing luggage, especially large or heavy luggage, is improved.

[0019] 2. Small internal space occupation of the compartment body when closed: the door support rod is arranged parallel to the door direction, and is close to the door position, without occupying the luggage compartment space.

[0020] 3. Small external space occupation during the opening and closing process of the door, and good overall appearance. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model is a structural diagram.

[0022] Figure 2 The utility model is an application effect diagram. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0024] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] As shown in Figure 1 Figure 2 The integrated rear upward-moving luggage compartment door comprises a door rotating arm 2, and the door rotating arm 2 comprises a horizontal arm 21 and a bent arm 22, wherein the horizontal arm 21 is hinged to the vehicle body, two ends of the horizontal arm 21 are respectively provided with the bent arms 22, and lower ends of the bent arms 22 are hinged to the upward-moving luggage compartment door 1.

[0026] The door rotating arm 2 is connected with a door support rod 3, and the other end of the door support rod 3 is hinged to the vehicle body; the door support rod 3 is vertically arranged and is a telescopic support rod, and a telescopic mechanism such as a spring can be arranged in the support rod. In operation, the end of the door support rod 3 hinged to the vehicle body rotates at the hinge, and the end of the door support rod 3 of the door rotating arm 2 rotates with the bent arm 22 and produces displacement. In assembly, the door support rod 3 is a commercially available product.

[0027] Further, a door balance rod 5 is arranged, the upper end of the door balance rod 5 is hinged to the vehicle body, and the lower end of the door balance rod 5 is hingedly arranged to the upward-moving luggage compartment door 1; the upward-moving luggage compartment door 1, the door rotating arm 2 and the door balance rod 5 are combined into a four-bar linkage structure, and the door translation opening and closing is realized through the door support rod 3.

[0028] A door lock assembly 6 is arranged on the upward-moving luggage compartment door 1, and the door lock assembly 6 is a prior art.

[0029] Further, the upward-moving luggage compartment door 1 is a rear upward-moving luggage compartment door 1.

[0030] Further, a connecting rod 23 is arranged between the two bent arms 22.

[0031] ​Further, the lower end of the curved arm 22 is hinged to the upper moving luggage compartment door 1 through a first L-shaped connecting piece 11; the lower end of the compartment door support rod 3 is hinged to the whole vehicle body through a second L-shaped connecting piece 12.

[0032] Further, the rear bumper 4 is fixed to the lower part of the upper moving luggage compartment door 1 through the pre-welded stud on the inner side, the inner side of the bolt hole is sealed by using sealant to avoid water leakage, when the upper moving luggage compartment door 1 is opened, the rear bumper 4 is opened together with the compartment door, which can effectively reduce the height of the luggage compartment entrance and improve the convenience of passengers to take and put luggage, especially large or heavy luggage.

[0033] The working principle of the utility model is:

[0034] The conventional upper moving compartment door gas support is arranged in the direction perpendicular to the compartment door, the gas support intrudes into the luggage compartment, and the gas support together with the support occupies the luggage compartment space. The utility model is an upper moving luggage compartment door scheme integrated with a rear bumper structure and a vertically arranged compartment door support rod 3, the lower end of the compartment door support rod 3 is connected to the whole vehicle body, and the upper end is connected to the compartment door rotating arm 2, which is arranged parallel to the direction of the compartment door, and is close to the position of the compartment door, and will not invade the luggage compartment space.

[0035] When working, the compartment door lock assembly 6 is manually operated, that is, an acting force is applied to the upper moving luggage compartment door 1, the upper moving luggage compartment door 1 is moved, the four-bar linkage structure rotates around the horizontal arm 21, and the compartment door balance rod 5 and the compartment door support rod 3 support the upper moving luggage compartment door 1.

[0036] The above only describes the preferred embodiments of the utility model, and it should be pointed out that for those skilled in the art, without departing from the overall concept of the utility model, some changes and improvements can be made, which should also be considered as the protection range of the utility model.

Claims

1. An integrated bumper upper rear liftgate, characterized by: The door rotating arm (2) is connected with the door support rod (3), and the other end of the door support rod (3) is hinged to the whole vehicle body. The door balance rod (5) is hinged to the whole vehicle body at the upper end and is hingedly arranged with the upper moving luggage compartment door (1) at the lower end. The upper moving luggage compartment door (1), the door rotating arm (2) and the door balance rod (5) are combined into a four-link structure.

2. An integrated bumper rear upshift luggage compartment door according to claim 1, characterized in that: The door lock assembly (6) is arranged on the upper moving luggage compartment door (1).

3. An integrated bumper step rear lift gate as in claim 1, wherein: The connecting rod (23) is arranged between the two curved arms (22).

4. An integrated bumper rear upshift trunk door according to claim 1, wherein: The lower end of the curved arm (22) is hingedly connected to the upper moving luggage compartment door (1) through the first L-shaped connecting piece (11), and the lower end of the door support rod (3) is hingedly connected to the whole vehicle body through the second L-shaped connecting piece (12).

5. An integrated bumper rear upshift trunk door according to claim 1, wherein: The rear bumper (4) is connected to the lower part of the upper moving luggage compartment door (1), the rear bumper (4) is fixed to the lower part of the upper moving luggage compartment door (1) through the pre-welded stud on the inner side, and the inner side of the bolt hole is sealed with sealant.

6. An integrated bumper rear upshift trunk door according to claim 1, wherein: The upper moving luggage compartment door (1) is a rear upper moving luggage compartment door.

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