CN115027226A

CN115027226A - Vehicle door clamping device of vehicle without stand column and vehicle

Info

Publication number: CN115027226A
Application number: CN202210653860.XA
Authority: CN
Inventors: 伊鹏跃; 彭荣华; 盛大全; 王清仙; 张川; 陈宪贺; 谈志钦
Original assignee: Zhiji Automobile Technology Co Ltd
Current assignee: Zhiji Automobile Technology Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-09-09
Anticipated expiration: 2042-06-10
Also published as: CN115027226B

Abstract

The invention belongs to the field of vehicle side collision safety, and particularly relates to a vehicle door clamping device of a vehicle without a stand column and a vehicle, wherein the vehicle door clamping device is arranged on a first vehicle door and a second vehicle door which are respectively connected with a vehicle body and the vehicle body is free of the stand column; the first clamping assembly comprises a first reinforcing piece and a first connecting piece, and the first reinforcing piece is fixedly connected with the first vehicle door through the first connecting piece; when the side collision does not occur, the first clamping component and the second clamping component are not interfered with each other all the time and are overlapped in the longitudinal projection of the vehicle body, and when the side collision occurs, the first clamping component and the second clamping component are clamped with each other to prevent the first vehicle door and the second vehicle door from being separated.

Description

Door clamping device of vehicle without upright post and vehicle

Technical Field

The invention belongs to the field of vehicle side collision safety, and particularly relates to a vehicle door clamping device of a vehicle without a stand column and the vehicle.

Background

With the increasing demand of customers on individuation, the non-column (non-B-column) is favored by more and more consumers, however, in the conventional vehicle, the B-column is taken as an important bearing part at the side position of the vehicle body, and plays an important role when the vehicle is subjected to side collision, and the existing non-B-column vehicle actually integrates a B-column reinforcing plate into the B-columns of the front door and the rear door respectively.

In side collision, the B-pillar reinforcing plates in the front door and the rear door of the existing vehicle without the stand columns (without the B-pillars) are likely to have the phenomenon of bifurcation and crack separation, so that the bearing and safety level of the whole vehicle can be greatly reduced, and articles in the vehicle can fly out of the vehicle to cause new safety problems.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a door latch device for a pillar-less vehicle and a vehicle, which can solve the problem that the B-pillar reinforcement panel in the front and rear door of the conventional pillar-less (B-pillar-less) vehicle may be split and separated during side collision.

In order to achieve the purpose, the invention adopts the following technical scheme:

a door clamping device of a vehicle without a pillar is arranged on a first door and a second door, the first door and the second door are respectively connected with a vehicle body, and the first door and the second door are provided with no pillar, and is characterized in that:

the vehicle door clamping device of the vehicle without the upright post comprises a first clamping component and a second clamping component, wherein the first clamping component is arranged on one side of the first vehicle door, and the second clamping component is arranged on one side, close to the first vehicle door, of the second vehicle door corresponding to the first clamping component;

the first clamping component comprises a first reinforcing piece and a first connecting piece, and the first reinforcing piece is fixedly connected with the first door through the first connecting piece;

the second clamping component comprises a second reinforcing piece and a second connecting piece, and the second reinforcing piece is fixedly connected with the second door through the second connecting piece;

when the vehicle door clamping device of the vehicle without the upright post is not in a side collision state, the first clamping component and the second clamping component are not interfered with each other and are overlapped in the longitudinal projection of the vehicle body;

when the vehicle door clamping device of the vehicle without the upright post is in a side collision state, the first clamping component and the second clamping component are clamped mutually, and the first vehicle door and the second vehicle door are prevented from being separated.

In one embodiment of the present invention, the door engagement device for a pillar-less vehicle is characterized in that the second engagement means and the first engagement means have the same configuration; the first clamping component and the second clamping component are basically rotationally symmetrical; the mounting point of the clamping component in the transverse direction of the vehicle body can be adjusted, and the response capability to different side impact forces during side collision is adjusted by changing the distance between the first clamping component and the second clamping component. As an embodiment of the present invention, the first reinforcing member is a special-shaped body or a cylinder, the special-shaped body is a metal plate with a raised end or a wavy or scissor-fork shape, and the cylinder is inclined toward the side collision matching mechanism.

As an embodiment of the present invention, the second engaging component is different from the first engaging component, and the second engaging component is engaged with the first engaging component by a mortise and tenon structure.

As an embodiment of the present invention, the first reinforcing member and the first connecting member are connected by a fixed connection, a rotational connection, or a telescopic connection.

As an embodiment of the present invention, the first connecting member and the first reinforcing member are telescopically connected, the first connecting member is fixedly disposed inside the first vehicle door, one side of the first connecting member is flush with a side of the first vehicle door, the first connecting member can accommodate the first reinforcing member, and the first reinforcing member is located inside the first connecting member after being retracted.

As an embodiment of the present invention, the first connecting piece is fixedly connected to the side edge of the first door close to the second door, and the first connecting piece and the first reinforcing piece are fixedly connected;

or the first connecting piece and the first reinforcing piece are integrally designed;

or the first connecting piece is the first reinforcing piece.

In one embodiment of the present invention, the first engaging unit further includes a first control device connected to the first reinforcement, the first control device being capable of controlling opening and closing of the first reinforcement according to an open/close state of the first door, the first control device controlling the first reinforcement to be closed when the first door is opened, and the first control device controlling the first reinforcement to be opened when the first door is closed.

As an embodiment of the present invention, the first control device includes a sensor, a controller, and a motor, the output end of the motor is connected to the first reinforcement through a wire harness, the sensor can monitor the opening or closing of the vehicle door, the controller is electrically connected to the sensor and the motor, the controller controls the motor according to the sensor signal, and the motor controls the opening or closing of the first reinforcement through the wire harness.

As an embodiment of the present invention, the first control device includes an elastic button, a cable, one end of the cable is connected to the elastic button, the other end of the cable is connected to the first reinforcement, the elastic button is disposed at a connection side of the first door and the vehicle body, when the first door is closed, the elastic button is pressed, the cable is loosened, and the first reinforcement is opened; when the first vehicle door is opened, the elastic button is released, the cable is tightened, and the first reinforcing piece is closed.

As an embodiment of the present invention, the elastic button includes a cylinder, a second spring, and a cavity housing, the cavity housing is fixedly connected to the first door, the cavity housing has the second spring and the cylinder therein, one end of the cylinder contacts with the vehicle body, the other end of the cylinder contacts with the second spring, the cylinder is connected to the cable, and the second spring is connected to the first door.

As an embodiment of the present invention, the first control device includes a first spring, the first connecting member is fixed on a side edge of the first door close to the second door, the first reinforcing member is pivotally disposed on the first connecting member, one end of the first spring is connected to the first connecting member, the other end of the first spring is connected to the first reinforcing member, and a stiffness coefficient of the second spring is greater than a stiffness coefficient of the first spring.

a vehicle comprises the vehicle door clamping device of the vehicle without the upright post.

From this, through set up first block subassembly and second block subassembly on the door, can guarantee that can the joint between the front and back door B post when the side impact improves anti-collision performance not from the seam branching, can guarantee simultaneously when improving the side impact security, provide a simple structure, low cost's door block device of no stand vehicle.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view of a prior art door separation inspection during a side impact without a B-pillar;

FIG. 2 is a schematic view (X-Y direction) of a door latch device of a vehicle without a pillar according to an embodiment of the present invention;

FIG. 3 is a schematic view (X-Y direction) of a door latch device of a vehicle without a pillar according to an embodiment of the present invention;

FIG. 4 is a view showing a structure (X-Y direction) of a first reinforcing member according to an embodiment of the present invention;

FIG. 5 is a view showing a structure (X-Y direction) of still another first reinforcing member according to an embodiment of the present invention;

FIG. 6 is a view showing a structure (X-Y direction) of still another first reinforcing member according to an embodiment of the present invention;

fig. 7 is a structural view (X-Y direction) of another first reinforcing member according to an embodiment of the present invention.

Description of reference numerals:

110. a vehicle body; 120. a first vehicle door; 130. a second door;

200. a first engaging member; 210. a first reinforcement; 220. a first connecting member; 230. a first control device; 231. a button; 2311. a cylinder; 2312. a second spring; 2313. a cavity shell; 2314. a first spring; 232. a cable; 233. sensors, 234, controllers; 235. a motor; 236. a wire harness;

300. a second engaging component; 310. a second reinforcement; 320. a second connecting member; 330. a second connecting means;

a: a closed state; B. a first open state; c: a second open state.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

In the following terminology, the terms "X-direction", "front" and "rear" will be used with reference to the longitudinal direction of the vehicle body, the forward direction being the front and the reverse direction being the rear; the terms "Y-direction", "inward" and "outward" will be used with respect to the lateral direction of the vehicle body, inward toward the center of the vehicle and outward away from the center of the vehicle; the terms "Z-direction", "up" and "down" will be used with respect to the vertical direction of the vehicle body, with the upper part of the vehicle being up and the lower part of the vehicle being down.

Referring to fig. 1, in the existing B-pillar-free vehicle door, B-pillar reinforcing plates are actually integrated into B pillars of front and rear doors respectively, and this situation will cause the safety of the vehicle door to be reduced in the event of side collision, that is, the B-pillar reinforcing plates in the front and rear doors of the existing B-pillar-free vehicle may be forked and separated from seams, so that the bearing level of the entire vehicle will be greatly reduced, and articles in the vehicle will fly out of the vehicle, which causes a new safety problem.

Example 1

Referring to fig. 2, a vehicle door locking device for a vehicle without a pillar is shown, which includes a first vehicle door 120 and a second vehicle door 130, wherein the first vehicle door 120 and the second vehicle door 130 are respectively connected to a vehicle body 110, and a pillar (no B pillar) is disposed between the first vehicle door 120 and the second vehicle door 130; the first door 120 is provided with a first clamping component 200, the second door 130 is provided with a second clamping component 300, and the first clamping component 200 and the second clamping component 300 are the same;

the first engaging assembly 200 includes a first reinforcement member 210, a first connecting member 220, and a first control device 230, wherein the first connecting member 220 is fixedly connected to the first door 120; the first connecting member 220 is rotatably connected with the first reinforcing member 210, the first connecting member 220 is fixed on the side edge of the first door 120 close to the second door 130, the first reinforcing member 210 is pivoted on the first connecting member 220, and the first reinforcing member 210 is a cylinder with a convex end;

the first control device 230 is connected with the first reinforcement member 210, the first control device 230 can control the opening and closing of the first reinforcement member 210 according to the opening and closing state of the first door 120, when the first door 120 is opened, the first control device 230 controls the first reinforcement member 210 to be closed, when the first door 120 is closed, the first control device 230 controls the first reinforcement member 210 to be opened, the first reinforcement member 210 and the second clamping component 300 are overlapped in the longitudinal projection (X direction) of the vehicle, the first reinforcement member 210 and the second clamping component are not in contact and do not interfere with each other, and when a side collision occurs, the second clamping component 300 and the first reinforcement member 210 are clamped.

Therefore, the first clamping component 200 and the second clamping component 300 are arranged on the vehicle door, so that the front door B column and the rear door B column can be clamped and do not separate from seams and bifurcates when side collision occurs, the anti-collision performance is improved, the side collision safety is improved, and meanwhile, the vehicle door clamping device of the upright-column-free vehicle is simple in structure and low in cost.

It should be understood that the first door and the second door are merely a distinction of different doors, and in some embodiments, the first door is a front door and the second door is a rear door; in some other embodiments, the first door is a rear door and the second door is a front door. Similarly, the vehicle door includes a first door and a second door, but is not intended to represent only the first door and the second door, and in some embodiments, more than two doors may be provided while remaining within the scope of the present invention. Accordingly, in some embodiments, the doors include only a first door and a second door, and the absence of a pillar between the first door 120 and the second door 130 means that there is no B-pillar between the first door and the second door, and in the prior art, the B-pillar is a pillar between the front door and the rear door of the vehicle that supports the roof of the vehicle. It should be understood that the present invention relates to a pillar-less door that is all doors that satisfy the requirement of a pillar-less door between a first door and a second door, and is not limited to the embodiment of the door having only front and rear doors.

It should be noted that the open state of the first reinforcement member 210 refers to that the first engaging component 200 and the second engaging component 300 overlap in the longitudinal projection (X direction) of the vehicle, so as to achieve the engagement of the first reinforcement member 210 and the second engaging component 300 when the side collision occurs, in this embodiment of fig. 2, the open state is preferably a second open state C, at this time, the first reinforcement member 210 and the first connecting component 220 are in a vertical or similar vertical state, one end of the first reinforcement member close to the second door is farthest from the vertical direction 0 of the first connecting component, and at this time, the overlap amount of the first reinforcement member 210 and the second engaging component 300 in the longitudinal projection (X direction) of the vehicle is the largest; when the open state is the first open state B, the included angle between the first reinforcement member 210 and the first connecting member 220 is an acute angle, and the first reinforcement member 210 and the second engaging member 300 have an overlapping amount in the longitudinal projection (X direction) of the vehicle, and may also be considered as being in the open state.

It should be noted that, the first engaging element 200 and the second engaging element 300 are overlapped in the longitudinal (Y direction) projection of the vehicle, so as to ensure that the first engaging element 200 and the second engaging element 300 can be contacted when the first door and the second door are collided (i.e. receiving a lateral force of the vehicle), otherwise, when the first engaging element 200 and the second engaging element 300 are not overlapped in the longitudinal (Y direction) projection of the vehicle, the scheme cannot be established, and the first engaging element and the second engaging element cannot function.

Therefore, the state in which the first reinforcement member overlaps the side impact structure 300 in the longitudinal projection (X direction) of the vehicle may be considered as the open state, and the closed state a may be considered as the reverse state, and preferably, the closed state a is a state in which the end of the first reinforcement member 210 close to the second door 130 contacts the first link 220 or the first door.

Particularly, the overlapping amount of the first reinforcement member 210 and the second clamping assembly 300 in the longitudinal projection (X direction) of the vehicle is not less than 10mm, and when the overlapping amount is not less than 10mm, the clamping fastening degree during the side collision can be well ensured, so that the safety performance of the side collision is ensured.

Specifically, the first reinforcing member 210 and the first connecting member 220 may be connected by rotation, or may be connected by a fixed connection or a telescopic connection.

In some embodiments, the first reinforcement member 210 is telescopically coupled to the first coupling member 220, the first coupling member 220 is fixed inside the first door 120, the first coupling member 220 is disposed along the longitudinal direction of the door, a side of the first coupling member 220 close to the second door 130 is flush with a side edge of the first door 120, and the first coupling member 220 can accommodate the first reinforcement member 210; the first stiffener 210 is a cylinder; when the first reinforcement member 210 is contracted, the whole first reinforcement member 210 is located inside the first connecting member 220, when the first reinforcement member 210 is extended, the first reinforcement member 210 and the second engaging member 300 are overlapped in the longitudinal projection (X direction) of the vehicle, the first reinforcement member 210 and the second engaging member 300 are not in contact with each other and do not interfere with each other, and when a side collision occurs, the second engaging member 300 is engaged with the first reinforcement member 210.

It should be understood that when the first reinforcing member 210 and the first connecting member 220 are telescopically connected, there is a specific meaning: when user's actual switch door, collide with the door side very easily, if first reinforcement still is in the open mode when the door is opened, collide with the user very easily, also do not favorable to pleasing to the eye simultaneously to the loss of increase part easily reduces life, consequently need hide first reinforcement under the state of opening the door.

In other embodiments, the first reinforcement member 210 is fixedly connected to the first connecting member 220, the first connecting member 220 is fixedly connected to a side edge of the first door 120 close to the second door 130, the first connecting member 220 is a sheet metal plate, the first connecting member 220 and the side edge of the first door 120 are welded or riveted, and the first connecting member 220 and the first reinforcement member 210 are fixedly connected by welding. In some embodiments, the first connecting member 220 and the first reinforcing member 210 are integrally designed, so that the operation difficulty in the tooling process can be further reduced; in other embodiments, the first connecting member 220 and the first reinforcing member 210 are one object, and the first connecting member 220 and the first reinforcing member 210 may be an integral body, and the first connecting member 210 may be absent, and the first reinforcing member 210 is directly and fixedly connected to the vehicle door.

From this, through setting up first reinforcement 210 and first connecting piece 220 through fixed connection or telescopic connection, can reduce the different requirements that bring because different motorcycle types, different cost, different side impact safety requirements in actual frock in-process, can widen the application scope of product by a wide margin.

Referring to fig. 2, the first control device 230 includes a button 231 and a cable 232, one end of the cable 232 is connected to the button 231, the other end of the cable 232 is connected to the first reinforcement member 210, the button 231 is disposed at the connecting side of the first door 120 and the body 110, when the first door 120 is closed, the button 231 is pressed, the cable 232 is loose, and the first reinforcement member 210 is in an open state; when the first door 120 is opened, the button 231 is released, the cable 232 is tightened, and the first reinforcement 210 is closed.

Further, the button 231 includes a cylinder 2311, a second spring 2312, a cavity housing 2313, the cavity housing 2313 and the first door 120 are fixedly connected, the second spring 2312 and the cylinder 2311 are arranged in the cavity housing 2313, one end of the cylinder 2311 is in contact with the vehicle body 110, the other end of the cylinder 2311 is in contact with the second spring, the cylinder 2311 is connected with the cable 232, and the second spring 2312 is connected with the first door 120.

When the first vehicle door is opened, the second spring 2312 loses constraint, pushes the cylinder 2311 to move, and drives the cable 232 to pull the first reinforcing piece 210 to move, so that the first reinforcing piece 210 becomes a closed state; when the first door is closed, the first door 120 presses the cylinder 2311 and thus the second spring 2312, and the cable 232 becomes slack, so that the first reinforcement 210 becomes an open state.

Preferably, the first control device 230 further comprises a first spring 2314, the first connecting member 220 is fixed on the side of the first door 120 close to the second door 130, the first reinforcing member 210 is pivotally arranged on the first connecting member 220, one end of the first spring 2314 is connected with the first connecting member 220, the other end of the first spring 2314 is connected with the first reinforcing member 210, and the stiffness coefficient of the second spring 2312 is greater than that of the first spring 2314.

Therefore, by adding the first spring 2314, it can be better realized that the first stiffener 210 cannot be in the optimal open state, i.e., the second open state C, due to insufficient restoring force of the first stiffener 210 in the open state, and the first spring 2314 provides better restoring force.

In particular, the button 231 may be fixed to the first door 120 or the vehicle body 110, in the embodiment of fig. 2, the button is fixed to the first door 120, in some other embodiments, the button 231 is fixed to the vehicle body 110, in this case, the second spring 2312 may not be needed, when the first door 120 is opened, the distance between the first door 120 and the vehicle body 110 becomes large, and the cable 232 pulls the first reinforcement member 210 to move, so that the reinforcement member 210 is in a closed state; when the first door is closed, the distance between the first door 120 and the body 110 becomes small, and the cable 232 becomes slack, so that the first reinforcement 210 is in the deployed state.

Therefore, the purposes of monitoring whether the vehicle door is opened or not and controlling the first reinforcing piece to be opened or closed can be achieved through a simple mechanical structure, and production and manufacturing cost is reduced.

Referring to fig. 2-3, the second engaging element 300 has the same structure as the first engaging element 200, the second engaging element 300 also includes a second reinforcement member 310, a second connecting member 320, and a second control device 330, the first reinforcement member 210 is the same as the second reinforcement member 310, the first connecting member 220 is the same as the second connecting member 320, and the first control device 230 is the same as the second control device 330.

Further, the second clamping assembly 300 and the first clamping assembly 200 are rotationally symmetrical, and the reinforcing piece and the connecting piece are also rotationally symmetrical, so that the difficulty of product tooling can be reduced.

In particular, the second snap member 300 and the first snap member 200 may be the same or different, and it should be understood that the second snap member 300 and the first snap member may be considered different as long as at least one of the reinforcement, the connector, and the control device is different in the second snap member 300 as compared to the first snap member 200.

In some embodiments, the first engaging member 200 and the second engaging member 300 are different only in the reinforcing member, for example, the first reinforcing member of the first engaging member 200 and the second engaging member 300 is in a mortise and tenon structure, so that the second engaging member 300 and the first reinforcing member 210 are engaged by the mortise and tenon structure. In other embodiments, the first engaging member 200 and the second engaging member 300 are different only in terms of connecting members, such as the first reinforcement member 210 and the first connecting member 220 in the first engaging member 200 are connected in a rotatable manner, and the second reinforcement member 310 and the second connecting member 320 in the second engaging member 300 are connected in a telescopic manner.

Further, referring to fig. 4-7, the first reinforcing member 210 may be a special-shaped body or a cylinder, and when the first reinforcing member 210 is a special-shaped body, the first reinforcing member 210 may be a wavy plate, a scissor-fork-shaped plate, a bent-end cylinder, or another cylinder, as long as it is ensured that the first reinforcing member 210 and the second engaging member 300 are engaged.

When first reinforcement 210 is wave panel or cuts fork panel, further, first reinforcement 210 itself also can stretch out and draw back, even first reinforcement and first connecting piece are not telescopic connection can realize the retraction of first reinforcement when the door is opened this moment, increase pleasing to the eye degree when avoiding the customer to collide with.

When the first reinforcing member 210 is a cylinder with a bent end, the bent end may be changed to any angle according to the requirement, and preferably, the bent end is a right angle. Further, be provided with the through-hole that can hold first reinforcement tip on the second block subassembly that matches with first reinforcement tip position, when taking place the side and bumping, the through-hole is passed to the tip, pegs graft each other, can further increase the safety degree of block when bumping by the side, improves the security.

When the first reinforcement member 210 is a cylinder, preferably, the cylinder is inclined at a certain angle in the X-Y plane relative to the first connection member, and the cylinder is inclined toward the second engaging member 300, and the specific inclination angle may be adjusted to achieve better engagement during side impact.

The first reinforcement member 210 and the second engaging member 300 do not interfere with each other, which means that the first reinforcement member 210 and the second engaging member 300 do not contact each other all the time except for the side collision, regardless of whether they are in the open state or the closed state, that is, the first engaging member 200 and the second engaging member 300 do not interfere with each other all the time. It should be understood that the first and

second snap assemblies

200, 300 are not always interfering with one another in a particular sense: the locking structure has the advantages that integrity of the locking structure is different, when the first clamping assembly and the second clamping assembly are not interfered with each other, relative independence of the first clamping assembly and the second clamping assembly is guaranteed, the first clamping assembly and the second clamping assembly can only play a role when the first clamping assembly and the second clamping assembly are collided with each other, the relative independence means that the first clamping assembly and the second clamping assembly have good installation errors in an actual tool, the distance between the first clamping assembly and the second clamping assembly in the transverse direction (Y direction) of a vehicle can be adjusted according to different regions and different vehicle types, only the first clamping assembly and the second clamping assembly can be guaranteed not to be interfered with each other, in the locking system, the two positions of the locking structure are relatively fixed, the acceptance degree of the locking structure to errors is low, and otherwise, the locking structure cannot work.

Furthermore, the first engaging component 200 has a plurality of mounting points in the lateral direction (Y direction) of the vehicle, and the distance between the first engaging component and the second engaging component in the lateral direction (Y direction) of the vehicle can be changed well by changing the mounting points of the first engaging component 200 under the condition that the mounting points of the second engaging component 300 in the lateral direction (Y direction) of the vehicle are not changed; when the side collision does not occur, the first clamping component 200 and the second clamping component 300 are not interfered with each other all the time, when the side collision occurs, the feedback of the first clamping component 200 and the second clamping mechanism 300 to the strength of different side collisions is slightly different due to the fact that the first clamping component 200 and the second clamping mechanism 300 are different in distance in the transverse direction (Y direction) of the vehicle, under the same side collision force, the farther the distance between the first clamping component 200 and the second clamping component 300 is, the greater the clamping difficulty of the first clamping component and the second clamping component after the first vehicle door and the second vehicle door are deformed is, the weaker the sensitivity of the first clamping component and the second clamping component to the force is, and the side collision force is different when the clamping is satisfied after the side collision is required.

Example 2

The difference between the present embodiment 2 and embodiment 1 is that the present embodiment provides another solution in which the first control device 230 controls the first reinforcing member 210.

Referring to fig. 3, the first control device 230 includes a sensor 233 (not shown), a controller 234 (not shown), a motor 235, and a wiring harness 236, wherein an output end of the motor 235 is connected to the first stiffener 210 through the wiring harness 236, the sensor 233 is capable of monitoring opening or closing of the vehicle door, the controller 234 is electrically connected to the sensor 233 and the motor 235, the controller 234 controls the motor 235 according to a signal of the sensor 233, and the motor 235 controls opening or closing of the first stiffener 210 through the wiring harness 236.

Therefore, by arranging the motor, the controller and other components, the first reinforcing part 210 can be electrically controlled by the motor, and the control of the first reinforcing part 210 under different conditions is realized.

Further, the motor 235 is coaxial with the electric door opening and closing motor, or the motor 235 is the electric door opening and closing motor.

It should be understood that, it has a specific meaning to set the motor 235 as an electric door opening and closing motor, in the existing B-pillar-free vehicle, the doors of a large part of vehicles are electric doors, and by setting the motor as an electric door opening and closing motor, two parts of a sensor and a controller can be omitted while reducing the cost, so that the manufacturing cost is reduced to the maximum extent while the technical effect of the scheme is ensured, and the accuracy and the simplicity of the scheme are also ensured.

The invention also provides a vehicle, which comprises the vehicle door clamping device of the vehicle without the upright post in any embodiment.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of embodiments of the invention.

Reference throughout this specification to "one embodiment," "an embodiment," or "a specific embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily in all embodiments, of the present invention. Thus, appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined in any suitable manner with one or more other embodiments. It is to be understood that other variations and modifications of the embodiments of the invention described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the present invention.

It will also be appreciated that one or more of the elements shown in the figures can also be implemented in a more separated or integrated manner, or even removed for inoperability in some circumstances or provided for usefulness in accordance with a particular application.

Additionally, any reference arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise expressly specified. Further, as used herein, the term "or" is generally intended to mean "and/or" unless otherwise indicated. Combinations of components or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.

As used in the description herein and throughout the claims that follow, "a," "an," and "the" include plural references unless otherwise indicated. Also, as used in the description herein and throughout the claims that follow, the meaning of "in …" includes "in …" and "on …" unless otherwise indicated.

The above description of illustrated embodiments of the invention, including what is described in the abstract of the specification, is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. While specific embodiments of, and examples for, the invention are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention, as those skilled in the relevant art will recognize and appreciate. As indicated, these modifications may be made to the present invention in light of the foregoing description of illustrated embodiments of the present invention and are to be included within the spirit and scope of the present invention.

The systems and methods have been described herein in general terms as the details aid in understanding the invention. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.

Thus, although the present invention has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the invention will be employed without a corresponding use of other features without departing from the scope and spirit of the invention as set forth. Accordingly, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present invention. It is intended that the invention not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this invention, but that the invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the invention is to be determined solely by the appended claims.

Claims

1. The utility model provides a door block device of no stand vehicle, sets up on first door and second door, first door with the second door is connected with the automobile body respectively, first door with there is not the stand between the second door, its characterized in that:

the first clamping assembly comprises a first reinforcing piece and a first connecting piece, and the first reinforcing piece is fixedly connected with the first vehicle door through the first connecting piece;

2. The vehicle door fastening device of the non-upright post vehicle as claimed in claim 1, wherein the second fastening component and the first fastening component have the same structure scheme; the first clamping component and the second clamping component are basically rotationally symmetrical; the mounting point of the clamping component in the transverse direction of the vehicle body can be adjusted, and the response capability to different side impact forces during side collision is adjusted by changing the distance between the first clamping component and the second clamping component.

3. The vehicle door latch device of claim 2, wherein the first reinforcement is a special-shaped body, and the special-shaped body is a raised end or a corrugated, scissor-fork, or bent sheet metal.

4. The vehicle door fastening device of the non-column vehicle according to claim 1, wherein the second fastening component is different from the first fastening component, and the second fastening component and the first fastening component are fastened by a mortise and tenon structure.

5. The door latch apparatus for a pillar-less vehicle as claimed in claim 1, wherein said first reinforcement member and said first connecting member are fixedly connected, rotatably connected or telescopically connected.

6. The door latch mechanism for a post-less vehicle of claim 5, wherein said first connector is telescopically or rotatably connected to said first reinforcement member, said first connector is fixedly disposed within said first door, said first connector is flush with said first door side, said first connector is capable of receiving said first reinforcement member and is disposed within said first connector when said first reinforcement member is retracted or rotated.

7. The vehicle door latch apparatus of claim 5 wherein said first connector is fixedly attached to said first door side adjacent said second door, said first connector being fixedly attached to said first reinforcement;

or the first connecting piece is the first reinforcing piece.

8. The vehicle door latch apparatus of claim 1, wherein the first latch assembly further comprises a first control device, the first control device is connected to the first reinforcement member, the first control device can control the opening and closing of the first reinforcement member according to the opening and closing state of the first door, the first control device controls the closing of the first reinforcement member when the first door is opened, and the first control device controls the opening of the first reinforcement member when the first door is closed.

9. The door latch device of a pillar-less vehicle as claimed in claim 8, wherein the first control device comprises a sensor, a controller, and a motor, the output end of the motor is connected to the first reinforcement via a wire harness, the sensor can monitor the opening or closing of the door, the controller is electrically connected to the sensor and the motor, the controller controls the motor according to the sensor signal, and the motor controls the opening or closing of the first reinforcement via the wire harness.

10. The door latch device for a pillar-less vehicle according to claim 8, wherein the first control means includes an elastic button, a cable, one end of the cable being connected to the elastic button, the other end of the cable being connected to the first reinforcement, the elastic button being disposed at a connection side of the first door and the vehicle body, the elastic button being pressed when the first door is closed, the cable being loosened, and the first reinforcement being opened; when the first vehicle door is opened, the elastic button is released, the pull cable is tightened, and the first reinforcing piece is closed.

11. The apparatus as claimed in claim 10, wherein the resilient button comprises a cylinder, a second spring, and a hollow housing, the hollow housing is fixedly connected to the first door, the second spring and the cylinder are disposed in the hollow housing, one end of the cylinder contacts the vehicle body, the other end of the cylinder contacts the second spring, the cylinder is connected to the cable, and the second spring is connected to the first door.

12. The vehicle door latch apparatus of claim 11 wherein said first control means includes a first spring, said first link is secured to said first door adjacent said second door, said first reinforcement member is pivotally mounted to said first link, one end of said first spring is connected to said first link, the other end of said first spring is connected to said first reinforcement member, and the stiffness coefficient of said second spring is greater than the stiffness coefficient of said first spring.

13. A vehicle comprising a door latch device for a pillar-less vehicle as claimed in any one of claims 1 to 12.