CN214138190U

CN214138190U - Anticollision is strengthened automobile threshold elastic connecting plate

Info

Publication number: CN214138190U
Application number: CN202023144183.4U
Authority: CN
Inventors: 辛录锋
Original assignee: Wuhan Beihua Weiye Machinery Manufacturing Co ltd
Current assignee: Wuhan Beihua Weiye Machinery Manufacturing Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-07
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses an automobile threshold elastic connection board is strengthened to anticollision belongs to automobile door technical field, including planking and inner panel, air bag is installed in the outside of planking, the switch is installed to air bag's one side, the outside of switch is equipped with the protective housing, the inboard welding of planking has the bracing piece, the one end of bracing piece articulates through first hinge bar has the movable rod, the outside of movable rod articulates through the second hinge bar has the gag lever post, the one end of movable rod bonds and has the supporting shoe, one side of supporting shoe bonds and has the clamp plate, one side welding of clamp plate has the control lever, one side of clamp plate bonds and has the second spring. The utility model discloses simple structure, the practicality is high, has designed an elastic connection board for car door preparation, can the crashproof ability of effectual increase car door to under the overload condition of impact, can trigger air bag and be used for protecting the navigating mate, the security performance is high.

Description

Anticollision is strengthened automobile threshold elastic connecting plate

Technical Field

The utility model relates to an automobile door technical field specifically is an automobile threshold elastic connection board is strengthened to anticollision.

Background

The door of the automobile generally comprises a door body, a door accessory and an interior trim cover plate, wherein the door body comprises a door inner plate, a door outer plate, a door window frame, a door reinforcing cross beam and a door reinforcing plate, the door accessory comprises a door hinge, a door opening stopper, a door lock mechanism, an inner handle, an outer handle, a door glass, a glass lifter and a sealing strip, and the interior trim cover plate comprises a fixing plate, a core plate, an interior trim skin and an interior handrail.

The existing automobile door only plays a role of a simple switch, when a driver is in the driving process of the automobile, the driver can be impacted in all aspects of front, back, left and right, the front and back impacts can be caused, an air bag in the automobile can be used for buffering to protect the driver, but when the driver is impacted in left and right, the door plate of the automobile door only plays a role of dust prevention, water prevention, wind prevention and no resistance to impact force basically exists, and therefore the existing automobile door lacks a corresponding anti-collision function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile threshold elastic connection board is strengthened to anticollision mainly comprises parts such as planking, inner panel, protective housing, air bag, control lever, clamp plate, movable rod, bracing piece, the utility model discloses simple structure, the practicality is high, has designed an elastic connection board for automobile door preparation, can the crashproof ability of effectual increase automobile door to under the overload condition of impact, can trigger air bag and be used for protecting the navigating mate, the security performance is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile threshold elastic connection board is strengthened in anticollision, includes planking and inner panel, air bag is installed in the outside of planking, the switch is installed to one side of air bag, the outside of switch is equipped with the protective housing, the inboard welding of planking has the bracing piece, the one end of bracing piece articulates through first hinge bar has the movable rod, the outside of movable rod articulates through the second hinge bar has the gag lever post, the one end of movable rod bonds and has the supporting shoe, one side of supporting shoe bonds and has the clamp plate, one side welding of clamp plate has the control lever, one side of clamp plate bonds and has the second spring, the one end of second spring bonds in the inboard of inner panel.

Preferably, the protective shell has a rectangular structure with one side open, and one side of the protective shell is welded to the inner side of the outer plate.

Preferably, one end of the limiting rod is welded on the inner side of the inner plate, a supporting rod is movably inserted into one side of the inner plate, and a cushion pad is bonded to the other side of the inner plate.

Preferably, the first spring is movably sleeved outside the supporting rod and is positioned on the inner side of the outer plate and the outer side of the inner plate.

Preferably, one side of the inner plate is provided with a second limiting hole, one side of the protective shell is provided with a first limiting hole, the diameters of the first limiting hole and the second limiting hole are matched with the outer diameter of the control rod, and the control rod is movably inserted in the first limiting hole and the second limiting hole.

Preferably, the control rod and the switch are located on the same horizontal plane, and the switch is a press switch.

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

1. when the utility model is installed, the outer plate is arranged at the inner side of the automobile, the inner plate is arranged inside the outer plate, the inner plate is used for bearing external impact force, when the impact force is received, the inner plate can move towards the inner part of the outer plate, the inner plate can press the first spring, then the supporting rod pushes one end of the movable rod to one side through the hinge joint between the first hinge rod and the movable rod, then the movable rod is hinged with the limit rod through the second hinge rod, so that the other end of the movable rod moves towards the other side, this forces the pressure plate to move toward the underside of the inner panel, and when the impact force is removed or reduced, the second spring pushes the pressure plate back into position, so that the movable rod also returns to the initial horizontal state, and the first spring also pushes the inner plate to the initial position, therefore, the external impact force can be well reduced and weakened, and the anti-impact capability of the automobile door is improved to a certain extent;

2. the utility model discloses when the impact transships, the clamp plate can pass the control lever from the spacing hole of second earlier, passes first spacing hole again and contacts the switch, can trigger air bag after the switch is opened, can play the protection in the at utmost to the driver like this, has improved the security greatly.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the protective shell of the present invention;

fig. 4 is a schematic side view of the inner plate of the present invention.

In the figure: 1. an outer plate; 2. an inner plate; 3. a protective shell; 4. a first limit hole; 5. a switch; 6. an air bag; 7. a first spring; 8. a support bar; 9. a first hinge lever; 10. a second hinge lever; 11. a limiting rod; 12. a movable rod; 13. pressing a plate; 14. a second spring; 15. a control lever; 16. a second limiting hole; 17. a cushion pad; 18. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an anti-collision reinforced elastic connecting plate for an automobile threshold comprises an outer plate 1 and an inner plate 2, the outer plate 1 and the inner plate 2 jointly form an elastic connecting plate structure, the inner plate 2 is arranged inside the outer plate 1, an airbag 6 is installed on the outer side of the outer plate 1 and used for protecting a driver, the type of the airbag 6 can be set according to the type of a vehicle, a switch 5 is installed on one side of the airbag 6 and used for controlling the airbag 6, a control rod 15 and the switch 5 are located on the same horizontal plane, the switch 5 is set to be a pressing type switch, a protective shell 3 is arranged outside the switch 5 and used for protecting the switch 5, the protective shell 3 is set to be a rectangular structure with one side open, and one side of the protective shell 3 is welded on the inner side of the outer plate 1;

a supporting rod 8 is welded on the inner side of the outer plate 1, a first spring 7 is movably sleeved outside the supporting rod 8 and is set as a compression spring, the automobile shock absorber is used for eliminating and reducing impact force, the specific model can be set according to the model of an automobile, a first spring 7 is positioned on the inner side of an outer plate 1 and the outer side of an inner plate 2, one end of a support rod 8 is hinged with a movable rod 12 through a first hinge rod 9, the outer side of the movable rod 12 is hinged with a limiting rod 11 through a second hinge rod 10, one end of the limiting rod 11 is welded on the inner side of the inner plate 2, the support rod 8 is movably inserted on one side of the inner plate 2, the movable rod 12 can be controlled through the hinge joint between each joint, when the inner panel 2 moves toward the inside of the outer panel 1, the movable lever 12 can press the pressing plate 13 so that the control lever 15 can move, the parts can be arranged into four groups, and one end of the movable rod 12 corresponding to each group is adhered with a supporting block 18;

the other side of the inner plate 2 is adhered with a buffer cushion 17 for buffering the impact force, one end of the movable rod 12 is adhered with a supporting block 18 which is arranged into four groups, the four groups are all adhered to one side of the pressing plate 13, the pressing plate 13 can be kept balanced, the pressing plate 13 is bonded on one side of the supporting block 18, a control rod 15 is welded on one side of the pressing plate 13, the control rod 15 is used for triggering the control switch 5, a second limiting hole 16 is formed on one side of the inner plate 2, a first limiting hole 4 is formed on one side of the protective shell 3, the pore diameters of the first limiting hole 4 and the second limiting hole 16 are matched with the outer diameter of the control rod 15, the control rod 15 is movably inserted into the first limiting hole 4 and the second limiting hole 16, a second spring 14 is bonded on one side of the pressing plate 13 and is set as a compression spring, for supporting the pressing plate 13, a spring model thereof may be set according to a vehicle model, and one end of the second spring 14 is adhered to the inner side of the inner panel 2.

The working principle is as follows: when the automobile is installed, the outer plate 1 is positioned on the inner side of an automobile, the inner plate 2 is positioned inside the outer plate 1, the inner plate 2 is used for bearing external impact force, when the impact force is received, the inner plate 2 moves towards the inside of the outer plate 1, the first spring 7 is pressed by the inner plate 2, then the support rod 8 is hinged with the movable rod 12 through the first hinge rod 9, one end of the movable rod 12 is pushed towards one side, then the movable rod 12 is hinged with the limiting rod 11 through the second hinge rod 10, the other end of the movable rod 12 moves towards the other side, the pressing plate 13 is forced to move towards the bottom side of the inner plate 2, when the impact force disappears or is reduced, the second spring 14 pushes the pressing plate 13 to return to the original position, the movable rod 12 returns to the original horizontal state, the first spring 7 pushes the inner plate 2 to the original position, and therefore the external impact force can be well reduced and weakened, the anti-collision capacity of the automobile door is improved to a certain extent;

when the impact transships, clamp plate 13 can pass control lever 15 from spacing hole 16 of second earlier, passes first spacing hole 4 again and contacts switch 5, and switch 5 can trigger air bag 6 after being opened, can play the protection in the at utmost to the driver like this, has improved the security greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anticollision is strengthened automobile threshold elastic connection board, includes planking (1) and inner panel (2), its characterized in that: air bag (6) are installed in the outside of planking (1), switch (5) are installed to one side of air bag (6), the outside of switch (5) is equipped with protective housing (3), the inboard welding of planking (1) has bracing piece (8), the one end of bracing piece (8) articulates through first articulated mast (9) has movable rod (12), the outside of movable rod (12) articulates through second articulated mast (10) has gag lever post (11), the one end of movable rod (12) bonds and has supporting shoe (18), one side bonding of supporting shoe (18) has clamp plate (13), one side welding of clamp plate (13) has control lever (15), one side bonding of clamp plate (13) has second spring (14), the one end bonding of second spring (14) is in the inboard of inner panel (2).

2. The anti-collision reinforced automotive rocker elastic connecting plate as claimed in claim 1, wherein: the protective shell (3) is of a rectangular structure with one side open, and one side of the protective shell (3) is welded to the inner side of the outer plate (1).

3. The anti-collision reinforced automotive rocker elastic connecting plate as claimed in claim 1, wherein: one end of the limiting rod (11) is welded on the inner side of the inner plate (2), a supporting rod (8) is movably inserted into one side of the inner plate (2), and a cushion pad (17) is bonded on the other side of the inner plate (2).

4. The anti-collision reinforced automotive rocker elastic connecting plate as claimed in claim 1, wherein: the outer portion of the supporting rod (8) is movably sleeved with a first spring (7), and the first spring (7) is located on the inner side of the outer plate (1) and the outer side of the inner plate (2).

5. The anti-collision reinforced automotive rocker elastic connecting plate as claimed in claim 1, wherein: the inner plate is characterized in that a second limiting hole (16) is formed in one side of the inner plate (2), a first limiting hole (4) is formed in one side of the protective shell (3), the aperture of the first limiting hole (4) and the aperture of the second limiting hole (16) are matched with the outer diameter of the control rod (15), and the control rod (15) is movably inserted into the first limiting hole (4) and the second limiting hole (16).

6. The anti-collision reinforced automotive rocker elastic connecting plate as claimed in claim 1, wherein: the control rod (15) and the switch (5) are located on the same horizontal plane, and the switch (5) is a press type switch.