Door opening protection mechanism

Abstract

The utility model discloses a vehicle door opening protection mechanism, comprising an auxiliary plate (1), wherein a first card slot (2) is formed at one end of the auxiliary plate (1), a second card slot (3) is formed at the other end of the auxiliary plate (1), the first card slot (2) is connected to an upper hinge on the vehicle door by card connection, the second card slot (3) is connected to a lower hinge on the vehicle door by card connection, and a first support block (5) is fixedly arranged on the auxiliary plate (1). The utility model can effectively support and fix the vehicle door, is not only convenient to operate, but also has strong stability.

Description

Technical Field

[0001] The utility model relates to a protection mechanism, in particular to a vehicle door opening protection mechanism. Background Art

[0002] When a car's doors are being inspected or repaired, they will open and close. In order to protect the doors, auxiliary devices are usually used to support the doors.

[0003] The existing ones have the following defects when in use: the door cannot be fixed according to the structure of the door, there are few fulcrums for the door, the door cannot be effectively opened and closed, resulting in poor stability when fixing the door, and poor convenience when manually fixing the door. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle door opening protection mechanism to solve the technical problems in the prior art. The utility model can effectively support and fix the vehicle door, is not only convenient to operate, but also has strong stability.

[0005] The utility model provides a vehicle door opening protection mechanism, comprising an auxiliary plate, a first card slot is formed at one end of the auxiliary plate, a second card slot is formed at the other end of the auxiliary plate, the first card slot is card-connected to an upper hinge on the vehicle door, the second card slot is card-connected to a lower hinge on the vehicle door, and a first support block is fixedly provided on the auxiliary plate.

[0006] In the aforementioned vehicle door opening protection mechanism, preferably, the first card slot, the first support block and the second card slot are arranged in a straight line, and one end of the first support block is flush with the bottom of the first card slot.

[0007] In the aforementioned vehicle door opening protection mechanism, preferably, the first support block is a rectangular block, and a trapezoidal protrusion is formed on the surface of the first support block away from the auxiliary plate.

[0008] In the aforementioned vehicle door opening protection mechanism, preferably, a second support block is fixedly provided on the auxiliary plate at a position between the first support block and the first clamping groove.

[0009] In the aforementioned vehicle door opening protection mechanism, preferably, the second supporting block is a rectangular block.

[0010] In the aforementioned vehicle door opening protection mechanism, preferably, a first anti-scratch plate is fixedly connected to the auxiliary plate, and the first anti-scratch plate is located on a side edge of the second slot.

[0011] In the aforementioned vehicle door opening protection mechanism, preferably, a second anti-scratch plate is fixedly connected to the auxiliary plate, and the second anti-scratch plate is located on a side edge of the first slot.

[0012] In the aforementioned vehicle door opening protection mechanism, preferably, the first anti-scratch plate, the first support block, the second support block and the second anti-scratch plate are all made of memory foam.

[0013] In the aforementioned vehicle door opening protection mechanism, preferably, the auxiliary plate is made of polyurethane.

[0014] Compared with the prior art, the utility model includes an auxiliary plate, a first card slot is formed at one end of the auxiliary plate, a second card slot is formed at the other end of the auxiliary plate, the first card slot is connected to the upper hinge on the vehicle door by carding, the second card slot is connected to the lower hinge on the vehicle door by carding, and a first support block is fixed on the auxiliary plate. When the utility model fixes the vehicle door, the first card slot and the second card slot are effectively connected to the upper hinge and the lower hinge on the vehicle door, and after the connection is completed, the first support block can support the vehicle door, the whole process is fast and convenient, and the stability of the vehicle door support is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of one angle of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the utility model from another angle;

[0017] Figure 3 It is a schematic diagram of the back structure of the utility model.

[0018] Explanation of the accompanying drawings: 1. Auxiliary plate; 2. First card slot; 3. Second card slot; 4. First anti-scratch plate; 5. First support block; 6. Second support block; 7. Second anti-scratch plate. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be interpreted as limiting the present invention.

[0020] Embodiments of the present utility model: Figure 1-Figure 3 As shown, a vehicle door opening protection mechanism includes an auxiliary plate 1, a first card slot 2 is formed at one end of the auxiliary plate 1, a second card slot 3 is formed at the other end of the auxiliary plate 1, the first card slot 2 is connected to the upper hinge on the vehicle door, the second card slot 3 is connected to the lower hinge on the vehicle door, and a first support block 5 is fixed on the auxiliary plate 1.

[0021] Specifically, the auxiliary plate 1 is a special-shaped plate, and the auxiliary plate 1 includes a middle plate body, a first long plate, a second long plate and a third long plate, and the middle plate body, the first long plate, the second long plate and the third long plate are integrally formed.

[0022] The middle plate is composed of a right-angled trapezoidal section and a rectangular section. The rectangular section is located at one end of the long bottom of the right-angled trapezoidal section. The first long strip is located at one end of the short bottom of the right-angled trapezoidal section. The end of the first long strip away from the right-angled trapezoidal section is bent back to form a first slot 2.

[0023] The second long strip and the third long strip are both located at one end of the rectangular section away from the right-angled trapezoidal section. There is a certain distance between the second long strip and the third long strip. The second long strip, the third long strip and the rectangular section together form a second slot 3, wherein the length of the second long strip is greater than that of the third long strip.

[0024] The end of the third long strip is in an arc shape near the side of the second long strip, so that it is convenient to install the mechanism on the lower hinge on the car door, so that the lower hinge can easily enter the second card slot 3 and it is not easy to scratch the lower hinge. The second long strip is designed to be longer than the third long strip, so that it is convenient for users to hold the second long strip, which is more convenient for installing and disassembling the mechanism. One end of the middle plate is designed to be a right-angled trapezoid, and the hypotenuse of the right-angled trapezoid can be used as a guide, so that the upper end of the mechanism can be quickly connected to the upper hinge on the car door, and the upper hinge of the car door can also be quickly entered into the first card slot 2.

[0025] It should be noted that the upper hinge and the lower hinge described in this embodiment are both prior art, and the upper hinge and the lower hinge are not shown in the figure. In the prior art, the vehicle door and the vehicle body are hingedly connected by the upper hinge and the lower hinge.

[0026] Further, the first slot 2, the first support block 5 and the second slot 3 are arranged in a straight line, and preferably one end of the first support block 5 is flush with the bottom of the first slot 2. However, the present invention is not limited thereto, as long as the first support block 5 is arranged on the auxiliary plate 1 to support the door.

[0027] Specifically, the left side of the first card slot 2 on the auxiliary plate 1 is aligned with the left side of the second card slot 3 , the right side of the first card slot 2 is aligned with the right side of the second card slot 3 , and the opening directions of the first card slot 2 and the second card slot 3 are the same.

[0028] The two sides of the first card slot 2 and the second card slot 3 are aligned, so that the first card slot 2 and the second card slot 3 are located on the same straight line, and the card slot widths are equal. Since the upper and lower hinges for installing the door are located on the same straight line, the first card slot 2 and the second card slot 3 on the auxiliary plate 1 also need to be designed to be on the same straight line. The first card slot 2 and the second card slot 3 have the same opening direction, so that they can be installed from above the two hinges. When the first card slot 2 and the second card slot 3 are connected to the two hinges, the mechanism is in a state of hanging on the two hinges, and will not fall off the hinges without hand support.

[0029] After the auxiliary plate 1 is placed, the side of the auxiliary plate 1 without the first support block 5 is in contact with the vehicle body, and the first support block 5 on the auxiliary plate 1 is used to support the side of the door connected to the hinge. The auxiliary plate 1 is preferably made of polyurethane, which can enhance the strength of the auxiliary plate 1 and ensure that the auxiliary plate 1 will not bend during operation.

[0030] Furthermore, the first support block 5 is a rectangular block, and a trapezoidal protrusion is formed on the surface of the first support block 5 away from the auxiliary plate 1. A second support block 6 is fixedly provided on the auxiliary plate 1 between the first support block 5 and the first slot 2. The second support block 6 is a rectangular block.

[0031] By arranging the first support block 5 and the second support block 6, different positions on the vehicle door can be supported, and the advantage of arranging two support blocks is that when one of the support blocks fails, the other support block can continue to support the vehicle door.

[0032] In this embodiment, the structural design of the first support block 5 and the second support block 6 is designed according to the special shape of the side of the vehicle door, which can further improve the supporting effect.

[0033] Furthermore, the auxiliary plate 1 is fixedly connected with a first anti-scratch plate 4, which is located on the edge of the second long plate close to the third long plate. The auxiliary plate 1 is also fixedly connected with a second anti-scratch plate 7, which is located on a side edge of the first slot 2, and the second anti-scratch plate 7 is coplanar with the first anti-scratch plate 4.

[0034] In this embodiment, the first anti-scratch plate 4 is located on the left side of the second slot 3, and the second anti-scratch plate 7 is located on the left side of the first slot 2. The first anti-scratch plate 4 and the second anti-scratch plate 7 are provided to further prevent the door from closing automatically, thereby preventing the hinge from rubbing and paint peeling.

[0035] Preferably, the first anti-scratch plate 4, the first support block 5, the second support block 6 and the second anti-scratch plate 7 are all made of memory foam.

[0036] The working principle of the utility model is as follows: the vehicle door is opened manually, when the vehicle door is opened, an upper hinge and a lower hinge connect the vehicle door and the vehicle body, the first card slot 2 is clamped on the upper hinge, the second card slot 3 is clamped on the lower hinge, the vehicle door is released, and when the vehicle door is automatically closed, the first support block 5 and the second support block 6 are pressed against the side, and the first anti-scratch plate 4 and the second anti-scratch plate 7 also abut against the vehicle door hinge, effectively preventing the vehicle door from closing.

[0037] The above describes in detail the structure, features and effects of the utility model based on the embodiments shown in the drawings. The above is only a preferred embodiment of the utility model, but the utility model is not limited to the scope of implementation shown in the drawings. Any changes made in accordance with the concept of the utility model, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and the drawings, should be within the protection scope of the utility model.

Claims

1. A door opening protection mechanism, comprising an auxiliary plate (1), characterized in that: A first card slot (2) is formed at one end of the auxiliary plate (1), and a second card slot (3) is formed at the other end of the auxiliary plate (1); the first card slot (2) is card-connected to an upper hinge on a vehicle door, and the second card slot (3) is card-connected to a lower hinge on the vehicle door; a first support block (5) is fixedly provided on the auxiliary plate (1).

2. The door opening protection mechanism according to claim 1, characterized in that: The first card slot (2), the first support block (5) and the second card slot (3) are arranged on a straight line, and one end of the first support block (5) is flush with the bottom of the first card slot (2).

3. The door opening protection mechanism according to claim 1 or 2, characterized in that: The first support block (5) is a rectangular block, and a trapezoidal protrusion is formed on the surface of the first support block (5) away from the auxiliary plate (1).

4. The door opening protection mechanism according to claim 1, characterized in that: A second support block (6) is fixedly provided on the auxiliary plate (1) at a position between the first support block (5) and the first clamping slot (2).

5. The door opening protection mechanism according to claim 4, characterized in that: The second supporting block (6) is a rectangular block.

6. The door opening protection mechanism according to claim 4, characterized in that: A first anti-scratch plate (4) is fixedly connected to the auxiliary plate (1), and the first anti-scratch plate (4) is located on a side edge of the second clamping groove (3).

7. The door opening protection mechanism according to claim 6, characterized in that: A second anti-scratch plate (7) is fixedly connected to the auxiliary plate (1), and the second anti-scratch plate (7) is located on a side edge of the first clamping slot (2).

8. The door opening protection mechanism according to claim 7, characterized in that: The first anti-scratch plate (4), the first support block (5), the second support block (6) and the second anti-scratch plate (7) are all made of memory foam.

9. The door opening protection mechanism according to claim 1, characterized in that: The auxiliary plate (1) is made of polyurethane.

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