CN217129214U - Mechanical lock structure for gull-wing type vehicle door and vehicle - Google Patents

Abstract

The utility model discloses a mechanical lock structure and car for gull wing formula door belongs to car technical field. A mechanical lock structure for a gull-wing vehicle door, comprising: the first lock body is arranged on the gull-wing type vehicle door; the second lock body and the driving structure are arranged on the vehicle body, and when the first lock body follows the gull-wing type vehicle door to rotate to the second lock body, the driving structure drives the second lock body to be close to the first lock body, so that the first lock body is locked with the second lock body. The utility model discloses a mechanical lock structure that the setting is used for gull wing formula door, when solving gas vaulting pole inefficacy door and closing, gull wing formula door is because of the overweight condition that probably injures the passenger of pounding, protects passenger safety.

Description

Mechanical lock structure for gull-wing type vehicle door and vehicle

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a mechanical lock structure and car for gull-wing formula door.

Background

The gull-wing type vehicle door is popular with the public because of the novel and unique opening mode. In the manufacturing process of the gull-wing type vehicle door, the gull-wing type vehicle door needs to be large in size and heavy in weight due to the modeling parting, the vehicle door usually plays a role in supporting the vehicle door after opening and closing through the air supporting rod, and the vehicle door inevitably can fall down at an accelerated speed under the action of gravity under the extreme condition that the air supporting rod of the gull-wing type vehicle door fails in daily use, and at the moment, if a passenger below the vehicle door can injure the passenger, the unforeseen serious consequence is brought.

Therefore, it is desirable to provide a mechanical lock structure for gull-wing type vehicle door and a vehicle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical lock structure for gull-wing formula door to solve gull-wing formula door produced safety problem when the gas vaulting pole became invalid.

Another object of the utility model is to provide a car, it has higher security.

In order to realize the purpose, the following technical scheme is provided:

a mechanical lock structure for a gull-wing vehicle door, comprising: the first lock body is arranged on the gull-wing type vehicle door; the second lock body and the driving structure are arranged on the vehicle body, and when the first lock body rotates to the second lock body along with the gull-wing type vehicle door, the driving structure drives the second lock body to be close to the first lock body so that the first lock body and the second lock body are locked.

The first lock body is arranged on a hinge bolt of the gull-wing type vehicle door. The first lock body is a bulge arranged on the hinge bolt, the second lock body is provided with a groove, and the bulge is abutted to the groove in a locking state. The bulge and the groove are in clearance fit in the Y direction of the automobile. The protrusion and the groove are in interference fit in the Z direction of the automobile. The second lock body is made of rubber.

The driving structure is a linear driving mechanism arranged on the vehicle body, the main body of the driving structure is arranged on the vehicle body, and the output end of the driving structure is connected with the second lock body to drive the second lock body to be close to or far away from the first lock body.

An automobile comprising a body and a gull-wing door, further comprising a mechanical lock structure for the gull-wing door, the mechanical lock structure comprising: the first lock body is arranged on the gull-wing type vehicle door; the second lock body and the driving structure are arranged on the vehicle body, and when the first lock body rotates to the second lock body along with the gull-wing type vehicle door, the driving structure drives the second lock body to be close to the first lock body so that the first lock body and the second lock body are locked. The automobile further comprises an automobile door hinge, the gull-wing type automobile door is hinged with the automobile body through the automobile door hinge, and the first lock body is arranged on a hinge bolt of the automobile door hinge.

The automobile also comprises a control module, wherein the control module comprises a mechanical lock control unit and an automobile door driving unit, the automobile door driving unit comprises a controller and a motor, the controller receives an automobile door opening or closing signal and transmits the automobile door opening or closing signal to the motor, and the motor controls the opening or closing of the gull-wing type automobile door; the mechanical lock control unit receives the signal of the controller and controls the locking and unlocking of the mechanical lock structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a setting is used for the mechanical lock structure of gull wing formula door, and when solving the door closure that the gas vaulting pole became invalid, gull wing formula door was prevented suffering from in the bud because of the too big condition that probably injures the passenger of dead weight, protected passenger safety.

Drawings

Fig. 1 is a schematic structural diagram of a mechanical lock structure (in an up-lock and an down-lock state) according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of an automobile according to an embodiment of the present invention;

fig. 3 is a locking flowchart of the mechanical lock structure according to the embodiment of the present invention;

fig. 4 is an unlocking flowchart of the mechanical lock structure in the embodiment of the present invention.

Reference numerals are as follows:

100-a vehicle body; 200-gull-wing doors; 300-a mechanical lock structure; 400-door hinge; 500-a vehicle door drive unit; 600-mechanical lock control unit;

1-hinge bolts; 2-a first lock body; 3-a second lock body; 31-a groove; 4-driving structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The present embodiment provides a mechanical lock structure 300 for a gull-wing vehicle door 200, and referring to fig. 1, the mechanical lock structure specifically includes: the first lock body 2 is arranged on the gull-wing type vehicle door 200; second lock 3 and drive structure 4 locate on automobile body 100, and drive structure 4 drive second lock 3 is close to or keeps away from first lock 2, and when first lock 2 followed gull-wing door 100 and rotated to second lock 3 department, drive structure 4 drive second lock 3 was close to first lock 2 to make first lock 2 and second lock 3 lock. In the embodiment, the mechanical lock structure 300 for the gull-wing type vehicle door 200 is arranged, so that the problem that the gull-wing type vehicle door 200 can hurt passengers due to over-heavy dead weight when the air stay rod fails to close the vehicle door is solved, the passengers are prevented from getting ill, and the safety of the passengers is protected.

Optionally, the first lock body 2 is disposed on the hinge bolt 1 of the gull-wing vehicle door 200, and can rotate synchronously with the gull-wing vehicle door 200 without affecting the shape design of the gull-wing vehicle door 200. In this embodiment, the first lock 2 is a protrusion disposed on the hinge bolt 1, the second lock 3 is provided with a groove 31, and when the protrusion abuts against the groove 31, the first lock 2 and the second lock 3 can be locked to limit the rotation of the hinge bolt 1 and the gull-wing door 200. The driving structure 4 is a linear driving unit arranged on the vehicle body 100 and used for driving the second lock body 3 to get close to or get away from the first lock body 2, and the linear driving unit can be a hydraulic cylinder or an air cylinder; the main part of drive structure 4 is located on the automobile body, and 4 output terminals of drive structure are connected with second lock body 3. Referring to the dotted line in fig. 1, when the first lock 2 rotates to the second lock 3 along with the hinge bolt 1, the driving structure 4 drives the second lock 3 to approach the first lock 2, so that the protrusion abuts against the inside of the groove 31, thereby locking the door and preventing the gull-wing door 200 from falling due to its own weight; when the driving structure 4 drives the second lock body 3 to move away from the first lock body 2, the protrusion is separated from the groove 31, so that unlocking is realized, and the gull-wing type vehicle door 200 can be normally closed.

In consideration of manufacturing and assembly errors, and the case where the door is opened excessively, the projection and the groove 31 are in clearance fit in the vehicle Y direction, that is, the projection and the side wall of the groove 31 have a clearance in the vehicle Y direction. Meanwhile, the protrusion and the groove 31 are in interference fit in the Z direction of the automobile, that is, the protrusion and the groove 31 are abutted to each other in the Z direction of the automobile by the driving of the driving structure 4 and are attached to each other as much as possible, so that the extrusion force and the friction force between the protrusion and the groove 31 are improved, the protrusion cannot be easily separated from the groove 31, and the gull-wing type door 200 is prevented from falling due to too large dead weight. Optionally, the second lock body 3 is made of rubber, so that the collision during opening and closing of the door can be effectively resisted, a buffering effect is achieved, the first lock body 2 can be protected from being extruded and deformed when the protrusion and the groove 31 are in Z-direction interference fit with the automobile, and the service life of the mechanical lock structure 300 is prolonged. Among them, the second lock body 3 is preferably made of EPDM rubber.

The embodiment further provides an automobile, which includes a body 100, a gull-wing door 200, and the mechanical lock structure 300 for the gull-wing door 200, and the automobile provided with the mechanical lock structure 300 can effectively prevent the gull-wing door 200 from falling down when the air stay rod fails, and has high safety. Further, the automobile further comprises a door hinge 400, the gull-wing door 200 is hinged to the automobile body 100 through the door hinge 400, and the first lock body 2 is arranged on a hinge bolt 1 of the door hinge 400. Further, in this embodiment, two mechanical lock structures 300 are optionally provided, and are respectively located at two sides of the gull-wing door 200 along the X-direction of the vehicle, so as to achieve the purpose of fully locking the gull-wing door 200.

Further, the automobile also comprises a control module to realize automatic control of the mechanical lock structure 300 to lock the automobile door; specifically, the control module includes a mechanical lock control unit 600 and a door driving unit 500, the door driving unit 500 includes a controller and a motor, the controller receives a door opening or closing signal and transmits the door opening or closing signal to the motor, and the motor controls the opening or closing of the gull-wing door 200; the mechanical lock control unit 600 is configured to receive a signal from the controller and control locking and unlocking of the mechanical lock structure 300. In this embodiment, the car further includes a remote control key, and the opening or closing signal of the car door is triggered by the remote control key, but the specific application is not limited to using the remote control key, and the opening or closing signal may also be triggered by a manual switch or an intelligent terminal on the car body 100. Specifically, referring to fig. 3, when the unlock switch on the key fob or the manual switch on the vehicle body 100 is pressed, the door unlock command is transmitted to the controller in the door driving unit 500, the controller transmits the received unlock command to the motor in the door driving unit 500, the motor performs the unlocking operation of the gull-wing door 200, when the motor drives the gull-wing door 200 to open to the maximum unlock position, the potentiometer on the motor transmits a signal indicating that the gull-wing door 200 is unlocked to the controller in the door driving unit 500, the controller retransmits the received signal to the mechanical lock control unit 600, and the mechanical lock control unit 600 receives the signal and triggers the driving mechanism 4 to operate, so that the mechanical lock mechanism 300 locks the gull-wing door 200 without falling. Referring to fig. 4, when the gull-wing door 200 needs to be closed in the open state, the close command is transmitted to the controller in the door driving unit 500 by pressing the close switch on the remote control key or the manual switch on the vehicle body 100, the controller transmits the close command to the mechanical lock control unit 600, the mechanical lock structure 300 is triggered to unlock, the driving structure 4 drives the second lock body 3 to reset, after the mechanical lock structure 300 is unlocked, the mechanical lock control unit 600 transmits the unlock signal to the controller in the door driving unit 500, the controller transmits the received signal to the motor in the door driving unit 500, and the motor executes the close command of the gull-wing door 200, so that the gull-wing door 200 is closed. In the present embodiment, the door driving unit 500 for controlling the opening and closing of the door is connected to the mechanical lock control unit 600 through the arrangement of the control module, so that the mechanical lock structure 300 realizes the locking function of the door after the gull-wing type door 200 is opened; when a door closing signal is received, unlocking is performed in advance, so that the subsequent door driving unit 500 closes the gull-wing door 200, and the door driving unit 500 and the mechanical lock control unit 600 are matched together, so that normal opening and closing of the door are ensured, and the safety of the door in an opening state can be improved.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A mechanical lock structure for a gull-wing vehicle door, comprising:

the first lock body (2) is arranged on the gull-wing type vehicle door (200);

second lock body (3) and drive structure (4), locate automobile body (100), work as first lock body (2) are followed gull wing formula door (200) rotate extremely when second lock body (3) department, drive structure (4) drive second lock body (3) are close to first lock body (2), so that first lock body (2) with second lock body (3) are locked.

2. The mechanical lock structure according to claim 1, wherein the first lock body (2) is provided on a hinge bolt (1) of the gull-wing door (200).

3. A mechanical lock arrangement according to claim 2, characterised in that the first lock body (2) is a projection provided on the hinge bolt (1), and the second lock body (3) is provided with a recess (31), the projection abutting in the recess (31) in the locked state.

4. A mechanical lock construction according to claim 3, wherein the projection and the recess (31) are clearance fitted in the Y-direction of the vehicle.

5. A mechanical lock construction according to claim 3, wherein the protrusion and the recess (31) are in an interference fit in the Z-direction of the vehicle.

6. A mechanical lock construction according to claim 3, characterized in that the second lock body (3) is made of rubber.

7. The mechanical lock structure according to claim 1, wherein the driving structure (4) is a linear driving mechanism disposed on the vehicle body (100), a main body of the driving structure (4) is disposed on the vehicle body (100), and an output end of the driving structure (4) is connected to the second lock body (3) to drive the second lock body (3) to approach or move away from the first lock body (2).

8. An automobile comprising a body (100) and a gull-wing door (200), further comprising a mechanical lock structure (300) for the gull-wing door (200), the mechanical lock structure (300) comprising:

the first lock body (2) is arranged on the gull-wing type vehicle door (200);

second lock body (3) and drive structure (4) are located automobile body (100), work as first lock body (2) are followed gull wing formula door (200) rotate extremely when second lock body (3) department, drive structure (4) drive second lock body (3) are close to first lock body (2), so that first lock body (2) with second lock body (3) are locked.

9. The vehicle of claim 8, further comprising a door hinge (400), wherein the gull-wing door (200) is hinged to the vehicle body (100) via the door hinge (400), and the first lock body (2) is disposed on a hinge bolt (1) of the door hinge (400).

10. The vehicle of claim 8, further comprising a control module comprising a mechanical lock control unit (600) and a door drive unit (500), wherein the door drive unit (500) comprises a controller and a motor, wherein the controller receives a door opening or closing signal and transmits the door opening or closing signal to the motor, and the motor controls the opening or closing of the gull-wing door (200); the mechanical lock control unit (600) receives the signal of the controller and controls the locking and unlocking of the mechanical lock structure (300).

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