CN208247927U - Car door assembly and vehicle with it - Google Patents

Abstract

The utility model discloses a kind of car door assembly and with its vehicle, the car door assembly includes: inner plate of car door；Door anti-collision joist assembly, the door anti-collision joist assembly are connected with the inner plate of car door；Body hinge mounting plate, the body hinge mounting plate are connected with the inner plate of car door and the door anti-collision joist assembly；Body hinge, the body hinge are connected with the body hinge mounting plate.Car door assembly according to the present utility model, by the way that door anti-collision joist assembly is arranged at inner plate of car door, door anti-collision joist assembly has good support effect to car door assembly and can preferably be transmitted to power, to improve the security performance of vehicle, and when vehicle collides, car door assembly has higher structural strength, is effectively prevented and deforms in an impact, and then can better ensure that the living space of occupant.

Description

Car door assembly and vehicle with it

Technical field

The utility model belongs to technical field of vehicle manufacture, in particular to a kind of car door assembly and with its vehicle ?.

Background technique

In the related technology, the safe design of the side collision of vehicle has become one of important element of vehicle safety, vehicle The material yield strength of door collision prevention girders is higher, and the yield strength of door inner panel is lower, causes collision prevention girders to fail good to impact force progress Good absorption and transmitting.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions The intensity of a kind of car door assembly out, the car door assembly is high.

The utility model also puts forward a kind of vehicle, and the vehicle includes above-mentioned car door assembly.

Car door assembly according to the utility model first aspect embodiment includes inner plate of car door；Door anti-collision joist assembly, institute Door anti-collision joist assembly is stated to be connected with the inner plate of car door；Body hinge mounting plate, the body hinge mounting plate and the vehicle Door inner panel and the door anti-collision joist assembly are connected；Body hinge, the body hinge are connected with the body hinge mounting plate.

According to the car door assembly of the utility model embodiment, by the way that door anti-collision joist assembly, vehicle are arranged at inner plate of car door Door anticollision beam assembly has good support effect to car door assembly and can preferably be transmitted to power, to improve vehicle Security performance, and when vehicle collides, car door assembly has higher structural strength, is effectively prevented and becomes in an impact Shape, and then can better ensure that the living space of occupant.

In the car door assembly of the utility model embodiment, the door anti-collision joist assembly includes: that door anti-collision joist is reinforced Plate and door anti-collision joist, the door anti-collision joist is connected by the door anti-collision joist stiffening plate with the inner plate of car door, described Body hinge mounting plate is connected with the door anti-collision joist stiffening plate.

In the car door assembly of the utility model embodiment, the door anti-collision joist stiffening plate and the door anti-collision joist are logical Cross carbon-dioxide arc welding connection.

In the car door assembly of the utility model embodiment, the door anti-collision joist stiffening plate and the body hinge are installed Plate is connected by spot welding.

In the car door assembly of the utility model embodiment, the door anti-collision joist stiffening plate passes through with the inner plate of car door Spot welding connection.

In the car door assembly of the utility model embodiment, the door anti-collision joist stiffening plate has reinforcing rib.

In the car door assembly of the utility model embodiment, the door anti-collision joist is Guan Liang.

In the car door assembly of the utility model embodiment, the body hinge is connected through a screw thread part and the car door is cut with scissors Chain mounting plate is connected.

In the car door assembly of the utility model embodiment, the door anti-collision joist assembly, the body hinge mounting plate, The body hinge is multiple, and is spaced apart setting along the vertical direction correspondingly.

It is the vehicle of embodiment according to the utility model second aspect, including above-mentioned car door assembly.Vehicle passes through setting Car door assembly, and door anti-collision joist assembly is set at inner plate of car door, door anti-collision joist assembly has car door assembly good Support effect and power can preferably be transmitted, so that the security performance of vehicle is improved, and when vehicle collides, vehicle Door assembly has higher structural strength, is effectively prevented and deforms in an impact, can better ensure that the living space of occupant.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram according to the car door assembly of the utility model embodiment；

Fig. 2 is the partial enlarged view in Fig. 1 at A.

Appended drawing reference:

Car door assembly 100,

Inner plate of car door 110, door anti-collision joist assembly 120, door anti-collision joist 121, door anti-collision joist stiffening plate 122,

Reinforcing rib 123, body hinge mounting plate 130, body hinge 140.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Below with reference to Fig. 1-Fig. 2 description according to the car door assembly 100 of the utility model embodiment, according to the utility model reality The car door assembly 100 for applying example includes: inner plate of car door 110, door anti-collision joist assembly 120, body hinge mounting plate 130 and car door hinge Chain 140.

As shown in Fig. 2, door anti-collision joist assembly 120 is connected with inner plate of car door 110 in the present invention, body hinge peace Loading board 130 is connected with inner plate of car door 110 and door anti-collision joist assembly 120, body hinge 140 and 130 phase of body hinge mounting plate Even.

It is understood that door anti-collision joist assembly 120 and body hinge mounting plate 130 are arranged at inner plate of car door 110 Inside, such setting cooperates convenient for body hinge 140 and the installation of body hinge mounting plate 130, and door anti-collision joist assembly The structure of 120 pairs of car door assemblies 100 has the function of reinforcing, and can effectively improve the intensity of car door assembly 100.

It should be noted that " inside " here refers to the side of the inside of vehicle.Such structure makes car door total Increase at 100 structural strength, and is able to maintain the beauty of vehicle appearance.

It is understood that when a vehicle is in a collision, the work that car door assembly 100 has transmitting to impact force and absorbs With when side impact occurs for vehicle, the impact force that car door assembly 100 is subject to can pass through body hinge 140 and body hinge mounting plate 130 are transmitted to A column；When central collision occurs for vehicle or biasing is touched, the impact force that A column is subject to can be cut with scissors by body hinge 140, car door Chain mounting plate 130 and door anti-collision joist assembly 120 are transmitted to B column, so that the transmitting of impact force be better achieved, guarantee occupant's Living space.

It is total by the way that door anti-collision joist is arranged at inner plate of car door 110 according to the car door assembly 100 of the utility model embodiment At 120, door anti-collision joist assembly 120 has good support effect to car door assembly 100 and can preferably be transmitted to power, To improve the security performance of vehicle, and when vehicle collides, car door assembly 100 has higher structural strength, has It prevents from deforming in an impact to effect, and then can better ensure that the living space of occupant.

As shown in Fig. 2, door anti-collision joist assembly 120 includes: vehicle in the car door assembly 100 of the utility model embodiment Door collision prevention girders stiffening plate 122 and door anti-collision joist 121, door anti-collision joist 121 pass through in door anti-collision joist stiffening plate 122 and car door Plate 110 is connected, and body hinge mounting plate 130 is connected with door anti-collision joist stiffening plate 122, consequently facilitating body hinge 140 is pacified At body hinge mounting plate 130, and the bonding strength of door anti-collision joist 121 can be improved, and then improves car door assembly 100 Structural strength.

It is understood that door anti-collision joist 121 extends along the front-rear direction of vehicle, setting anticollision reinforcing beam in this way is convenient for Door anti-collision joist 121 transmits impact force.

Optionally, door anti-collision joist stiffening plate 122 is connect with door anti-collision joist 121 by carbon-dioxide arc welding, thus The precision and intensity of welding can be improved, and production efficiency can be improved, save money.

In some optional embodiments of the utility model, door anti-collision joist stiffening plate 122 and body hinge mounting plate 130 It is connected by spot welding, so as to which door anti-collision joist stiffening plate 122 and body hinge mounting plate 130 to be connected and fixed, and spot welding is A kind of high-efficient connection type more saves economy, can reduce production cost.

In other optional embodiments of the utility model, door anti-collision joist stiffening plate 122 passes through with inner plate of car door 110 Spot welding connection, so as to which door anti-collision joist stiffening plate 122 and inner plate of car door 110 to be connected and fixed, and can be improved production efficiency.

As shown in Fig. 2, door anti-collision joist stiffening plate 122, which has, to be added in the car door assembly 100 of the utility model embodiment Strengthening tendons 123, so that the structural strength of door anti-collision joist stiffening plate 122 can be improved, and then can be stronger by door anti-collision joist 121 Ground is connected on inner plate of car door 110.

As shown in Fig. 2, door anti-collision joist 121 is Guan Liang, in the embodiments of the present invention so as to preferably to vehicle The power that door assembly 100 is subject to is transmitted, and structure is simple, manufacture easy to produce.

Optionally, it is circular solid cylinder that pipe beam, which can be cross section, or cross section is the sky of other shapes The specific structure of stem body, Guan Liang can be adjusted according to design requirement.

In the embodiments of the present invention, body hinge 140 is connected through a screw thread part and 130 phase of body hinge mounting plate Even, this connection type is simple and reliable, and structure is simple, can effectively improve production efficiency.

In the embodiments of the present invention, door anti-collision joist assembly 120, body hinge mounting plate 130, body hinge 140 be multiple, and is spaced apart setting along the vertical direction correspondingly, so as to effectively improve the knot of car door assembly 100 Structure intensity transmit car door assembly 100 can preferably by impact force when vehicle is collided.

Vehicle according to the utility model embodiment includes above-mentioned car door assembly 100, by the way that car door assembly 100 is arranged, And door anti-collision joist assembly 120 is set at inner plate of car door 110, door anti-collision joist assembly 120 has car door assembly 100 good Support effect and power can preferably be transmitted, to improve the security performance of vehicle, and when vehicle collides, Car door assembly 100 has higher structural strength, is effectively prevented and deforms in an impact, can better ensure that the existence of occupant is empty Between.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of car door assembly characterized by comprising

Inner plate of car door；

Door anti-collision joist assembly, the door anti-collision joist assembly are connected with the inner plate of car door；

Body hinge mounting plate, the body hinge mounting plate are connected with the inner plate of car door and the door anti-collision joist assembly；

Body hinge, the body hinge are connected with the body hinge mounting plate.

2. car door assembly according to claim 1, which is characterized in that the door anti-collision joist assembly includes: car door anti-collision Beam stiffening plate and door anti-collision joist, the door anti-collision joist pass through the door anti-collision joist stiffening plate and the inner plate of car door phase Even, the body hinge mounting plate is connected with the door anti-collision joist stiffening plate.

3. car door assembly according to claim 2, which is characterized in that the door anti-collision joist stiffening plate and the preventing car door Beam is hit to connect by carbon-dioxide arc welding.

4. car door assembly according to claim 2, which is characterized in that the door anti-collision joist stiffening plate and the car door are cut with scissors Chain mounting plate is connected by spot welding.

5. car door assembly according to claim 2, which is characterized in that in the door anti-collision joist stiffening plate and the car door Plate is connected by spot welding.

6. car door assembly according to claim 2, which is characterized in that the door anti-collision joist stiffening plate has reinforcing rib.

7. car door assembly according to claim 2, which is characterized in that the door anti-collision joist is Guan Liang.

8. car door assembly described in any one of -7 according to claim 1, which is characterized in that the body hinge is connected by screw thread Fitting is connected with the body hinge mounting plate.

9. car door assembly described in any one of -7 according to claim 1, which is characterized in that the door anti-collision joist assembly, institute State body hinge mounting plate, the body hinge is multiple, and correspondingly along the vertical direction be spaced apart setting.

10. a kind of vehicle, which is characterized in that including car door assembly according to claim 1 to 9.