CN113492920B

CN113492920B - Pick up car and automobile body thereof

Info

Publication number: CN113492920B
Application number: CN202010200826.8A
Authority: CN
Inventors: 孙伟绪; 金小红; 姜帅; 朱佳瑜; 布占行; 何志伟; 付壮
Original assignee: SAIC Motor Corp Ltd; Shanghai Automotive Industry Corp Group
Current assignee: SAIC Motor Corp Ltd; Shanghai Automotive Industry Corp Group
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2022-08-30
Anticipated expiration: 2040-03-20
Also published as: CN113492920A

Abstract

The invention discloses a pick-up car and a car body thereof, wherein a side wall of the car body is not provided with a B column, a front door of the car body is installed on a front vertical beam of the side wall and is opened by rotating from back to front, and a rear door of the car body is installed on a rear vertical beam of the side wall and is opened by rotating from front to back, so that a split door structure is formed. The scheme cancels the B column, and forms an integral door opening space which is not separated and occupied by the B column; meanwhile, the scheme is also provided with a split door structure, and when the front door and the rear door are opened, the distance between the rear edge of the front door and the front edge of the rear door is large, so that personnel and goods can pass through the split door structure conveniently. The side-by-side door structure is matched with the integral door opening space, so that the passing property of goods and the convenience of getting on and off of personnel are ensured.

Description

Pick up car and automobile body thereof

Technical Field

The invention relates to the technical field of automobiles, in particular to a body of a pickup automobile.

Background

The pickup truck has a cab and an independent cargo box, can give consideration to both the functions of personnel taking and cargo transportation, and has convenience superior to that of a common car. The cab of the traditional pickup car is generally arranged in a four-door two-row five-seat mode, the riding rate of the seats in the rear row is low, and most of the seats in the rear row are also used for placing goods.

The preceding roof beam and the back of the side wall of traditional pick up car's automobile body are equipped with the B post between standing the roof beam before, and the existence of B post leads to the door opening space little, causes when settling the goods with the back row seat, and the great goods of some volumes can't pass through the door opening, and in addition, the passenger also is inconvenient to get on or off the bus.

In view of this, increasing the door opening space of the pickup truck is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In order to solve the technical problem, the invention provides a body of a pickup truck, wherein a side wall of the body is not provided with a B column, a front door of the body is mounted on a front vertical beam of the side wall and is rotated and opened from back to front, and a rear door of the body is mounted on a rear vertical beam of the side wall and is rotated and opened from front to back, so that a split door structure is formed.

The scheme cancels the B column, and forms an integral door opening space which is not separated and occupied by the B column; meanwhile, the scheme is also provided with a split door structure, and when the front door and the rear door are opened, the distance between the rear edge of the front door and the front edge of the rear door is large, so that personnel and goods can pass through the split door structure conveniently. The side-by-side door structure is matched with the integral door opening space, so that the passing property of goods and the convenience of getting on and off the vehicle of personnel are ensured.

Optionally, the vehicle body is provided with a rear door lock for locking the rear door, the rear door lock includes an upper lock portion and a lower lock portion, the upper lock portion includes an upper lock hook and an upper lock body that can be locked with each other, the lower lock portion includes a lower lock hook and a lower lock body that can be locked with each other, the upper lock hook is fixed to the upper side sill of the side wall, the lower lock hook is fixed to the lower side sill of the side wall, and the upper lock body and the lower lock body are fixed to the rear door.

Optionally, go up the lock portion still including locking hook installation component, locking hook installation component includes the reinforcing plate, goes up the threading plate, goes up the latch hook bedplate and goes up the bolt, the reinforcing plate weld in go up the boundary beam, the reinforcing plate is equipped with installation face and limit structure, it installs to go up the threading plate install on the installation face and by limit structure location, go up the threading plate with the locking hook bedplate is equipped with screw hole and through-hole respectively, go up the bolt and pass twist behind the through-hole of going up the latch hook bedplate admittedly in the screw hole of going up the threading plate, the root of going up the latch hook is fixed in go up the latch hook bedplate.

Optionally, the limiting structure is a folded edge tilted from the mounting surface, the folded edge has a first end far away from the mounting surface and a second end connected with the mounting surface, the first end compresses the plate surface of the upper threaded plate to position the upper threaded plate, and a gap is formed between the second end and the edge of the upper threaded plate, so that the position of the upper threaded plate on the mounting surface is finely adjusted when the plate surface of the upper threaded plate is not compressed by the first end.

Optionally, the lower locking part further comprises a lower locking hook mounting assembly, the lower locking hook mounting assembly comprises a lower thread plate, a lower locking hook base plate and a lower bolt, the lower thread plate is welded on the inner wall surface of the lower edge beam, the lower thread plate and the lower locking hook base plate are respectively provided with a threaded hole and a through hole, the lower bolt penetrates through the through hole of the lower locking hook base plate and then is screwed in the threaded hole of the lower thread plate, and the root of the lower locking hook is fixed on the lower locking hook base plate.

Optionally, the vehicle body is provided with an unlocking pull wire linked with a rear door handle, and the rear door handle opens the rear door lock by pulling and moving the unlocking pull wire; the automobile body still is equipped with the interlocking piece, can contradict when the front door is closed the interlocking piece, the interlocking piece receives can restrict behind the conflict of front door the back lock is opened to unblank to act as go-between.

Optionally, the interlocking piece includes the extension spring, is fixed in the mounting panel of back door, rotationally connect in the spring bolt of mounting panel and with the pull rod of spring bolt linkage, the one end of extension spring is connected back door handle is connected to pull rod, the other end, can support when the front door is closed and push the spring bolt makes the spring bolt drives the pull rod is to lengthening the direction of extension spring removes, through the elastic force prevention of extension spring the pull removal of unblanking acting as go-between.

Optionally, the vehicle body is provided with a front door lock for locking a front door, the front door lock comprises a lock hook and a lock body which are matched with each other, the lock hook is fixed on a front upright post of the rear door, and the lock body is fixed on the front door.

Optionally, the vehicle body is provided with a holder for holding the front seat belt and a retractor for retracting the front seat belt, the holder and the retractor being mounted to a front pillar of the rear door.

The invention further provides a pick-up truck which comprises a truck body, wherein the truck body is any one of the truck bodies.

Since the above-mentioned vehicle body has the above-mentioned technical effects, the pickup car using the above-mentioned vehicle body also has the above-mentioned technical effects.

Drawings

FIG. 1 is a schematic view of a body of a pickup truck provided in accordance with the present invention;

FIG. 2 is a schematic view of a body side panel;

FIG. 3 is a schematic view of the rear upright of the body side panel of FIG. 2 from another perspective;

FIG. 4 is an enlarged view from another perspective of portion A of FIG. 2;

FIG. 5 is a schematic view of the reinforcing plate of FIG. 4 and an upper thread plate mounted to the reinforcing plate;

FIG. 6 is an enlarged view of portion B of FIG. 2;

FIG. 7 is an enlarged view of a portion B of FIG. 2 from another viewing angle;

FIG. 8 is a schematic view of a rear door;

FIG. 9 is a structural view of a hinge;

FIG. 10 is a schematic view of the upper latch hook of the upper latch and the upper lock body in a latched state;

FIG. 11 is a schematic view of the lower latch hook of the lower latch portion and the lower latch body in a latched state;

fig. 12 is a connection view of the interlock with the rear door handle.

The reference numerals are explained below:

1 front door;

2, a rear door;

3 side walls, 31 front vertical beams, 32 rear vertical beams, 321 hinge mounting plates, 322 limiter mounting plates, 33 upper edge beams and 34 lower edge beams;

4, a hinge, 41 a first bracket, 42 a second bracket and 43 pin shafts;

5, a limiter;

6, a rear door lock, a 61 upper lock hook, a 62 upper lock body, a 63 lower lock hook, a 64 lower lock body, a 65 reinforcing plate, a mounting surface, a folded edge b, a first end b1, a second end b2, a 66 upper thread plate, a 67 upper lock hook seat plate, a 68 lower thread plate and a 69 lower lock hook seat plate;

7 a rear door handle;

8, unlocking a pull wire;

9 interlocking elements, 91 mounting plates, 92 locking tongues, 93 pull rods and 94 tension springs;

10 a holder;

11 retractor.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is made in conjunction with the accompanying drawings and the detailed description.

As shown in fig. 1, the side panel 3 of the pickup car body is not provided with a B-pillar, and the side panel 3 of the car body is provided with a front door 1 and a rear door 2, the front door 1 is attached to a front upright beam 31 of the side panel 3 and is rotated and opened from the rear to the front, and the rear door 2 is attached to a rear upright beam 32 of the side panel 3 and is rotated and opened from the front to the rear, thereby forming a side-by-side door structure.

The B column is arranged between the front vertical beam and the rear vertical beam of the side wall of the original pick up car, the cab is complex in structure, the number of parts is large, the length of a car body is long due to the existence of the B column, the B column can occupy the door opening space and separate the door opening space into a front door 1 hole and a rear door 2 hole, and accordingly the passing performance of goods and the convenience of people getting on and off the car can be influenced.

The scheme cancels the B column, forms an integral door opening space which is not separated and invaded by the B column, and avoids the defects; meanwhile, the scheme is also provided with a split door structure, and the structure has the advantages that when the front door and the rear door are opened, the distance between the rear edge of the front door 1 and the front edge of the rear door 2 is large, so that people and goods can conveniently pass through the structure. The side-by-side door structure is matched with the integral door opening space, so that the passing property of goods and the convenience of getting on and off the vehicle of personnel are ensured.

Specifically, as shown in fig. 2 and 8, two sets of hinges 4 are provided between the rear door 2 and the rear upright beam 32, and the hinges 4 function to connect the rear door 2 and the rear upright beam 32. As shown in fig. 3, the rear upright 32 is provided with two hinge-mounting plates 321. As shown in fig. 4, the hinge 4 includes a first bracket 41, a second bracket 42 and a pin 43, the first bracket 41 and the second bracket 42 are hinged by the pin 43, in the installation state, the first bracket 41 is fixed to the hinge mounting plate 321 by a bolt, the second bracket 42 is fixed to the back door 2 by a bolt, and the rotation of the back door 2 is realized by the rotation of the second bracket 42 relative to the first bracket 41.

Specifically, as shown in fig. 2 and 8, a stopper 5 is further disposed between the rear door 2 and the rear upright beam 32, and the stopper 5 serves to limit the maximum opening degree of the vehicle door and keep the vehicle door open, and a pull rod type stopper commonly used in the art is used in the drawings. As shown in fig. 3, the rear upright member 32 is provided with a stopper mounting plate 322, and in the mounted state, one end of the stopper 5 is fixed to the stopper mounting plate 322 by a bolt, and the other end is fixed to the rear door 2 by a bolt.

Similarly, a hinge and a stopper are also arranged between the front door 1 and the front upright beam 31, and the structure and the connection mode are similar to those of the hinge and the stopper between the rear door 2 and the rear upright beam 32, and the description is omitted.

Specifically, the maximum opening of the front door 1 can be limited to 70 degrees by the stopper 5, and the maximum opening of the rear door 2 can be limited to 90 degrees, so that when the front door and the rear door are completely opened, the distance between the rear edge of the front door 1 and the front edge of the rear door 2 is large, and goods and people can pass through the front door and the rear door conveniently.

Specifically, as shown in fig. 8, the vehicle body is provided with a holder 10 for fixing the front seat belt and a retractor 11 for retracting the front seat belt, and both the holder 10 and the retractor 11 are attached to the front pillar of the rear door 2, so that the front pillar of the rear door 2 realizes the conventional B-pillar attachment function.

Specifically, as shown in fig. 2 and 8, the vehicle body is further provided with a rear door lock 6 for locking the rear door 2, and in the illustrated embodiment, the rear door lock 6 includes an upper lock portion and a lower lock portion. The upper lock part is arranged between the back door 2 and the upper edge beam 33 of the side wall 3, and the lower lock part is arranged between the back door 2 and the lower edge beam 34 of the side wall 3.

As shown in fig. 10, the locking part includes a locking hook 61 fixed to the roof side rail 33 and a locking body 62 fixed to the rear door 2. When the rear door 2 is closed, the upper hook 61 extends into the lock hole of the upper lock body 62 and is clamped by the locking piece of the upper lock body 62, so that locking is realized.

As shown in fig. 11, the lower lock portion includes a lower lock hook 63 fixed to the rocker 34 and a lower lock body 64 fixed to the rear door 2. When the rear door 2 is closed, the lower lock hook 63 extends into the lock hole of the lower lock body 64 and is clamped by the lock piece of the lower lock body 64, so that locking is realized.

As shown in fig. 8, the rear door 2 is further provided with two unlocking wires 8, one ends of the two unlocking wires 8 are connected to the rear door handle 7, and the other ends of the two unlocking wires 8 are connected to the upper lock body 62 and the lower lock body 64, respectively. When the rear door handle 7 is operated, the rear door handle 7 pulls and moves the unlocking pulling wire 8, so that the unlocking pulling wire 8 pulls the lock member of the upper lock body 62 to be disengaged from the upper lock hook 61, and pulls the lock member of the lower lock body 64 to be disengaged from the lower lock hook 63, thereby simultaneously opening the upper lock portion and the lower lock portion.

More specifically, the upper latch hook 61 is fixed to the upper side beam 33 by an upper latch hook mounting assembly, and the lower latch hook 63 is fixed to the lower side beam 34 by a lower latch hook mounting assembly.

As shown in fig. 4 and 5, the upper latch mounting assembly includes a reinforcing plate 65, an upper thread plate 66, an upper latch seat plate 67, and an upper bolt (not shown).

Reinforcing plate 65 welds in roof side rail 33, and reinforcing plate 65 is equipped with installation face a and limit structure. In fig. 5, the reinforcing plate 65 has a horizontal plate portion and a vertical plate portion, the horizontal plate portion and the vertical plate portion are of an integral structure and are arranged in a substantially L shape, the mounting surface a and the stopper structure are provided on the horizontal plate portion, and the reinforcing plate 65 of this structure has high strength.

The upper thread plate 66 is mounted on the mounting surface a and positioned by the position limiting structure. In fig. 5, the limiting structure is a folded edge b tilted from the mounting surface a, the folded edge b has a first end b1 away from the mounting surface a and a second end b2 connected to the mounting surface a, and a gap is formed between the second end b2 and the edge of the upper screw plate 66, so that the position of the upper screw plate 66 on the mounting surface a can be finely adjusted to ensure that the mounted upper hook 61 can be aligned with the lock hole of the upper lock body 62. When adjusted to the proper position, the first end b1 of the folded edge b is pressed against the surface of the upper thread plate 66, and the position of the upper thread plate 66 is fixed and can not move any more.

Go up the threading plate 66 and have the board body and weld the nut on the board body, go up latch hook bedplate 67 and be equipped with the through-hole, go up the through-hole of latch hook bedplate 67 and the nut one-to-one of last threading plate 66, go up the nut of screwing in last threading plate 66 behind the through-hole that the bolt passed last latch hook bedplate 67, the root of going up latch hook 61 is fixed in last latch hook bedplate 67 to this has realized the fixed connection of latch hook 61 with roof beam 33.

The upper latch hook mounting assembly with the structure can ensure the reliable fixation of the upper latch hook 61 and the upper edge beam 33, thereby ensuring the reliable locking of the back door 2, and in addition, the position of the upper latch hook 61 can be adaptively adjusted in the mounting process, thereby ensuring that the mounted upper latch hook 61 can be aligned to the lock hole of the upper lock body 62.

As shown in fig. 6 and 7, the lower lock hook mounting assembly includes a lower thread plate 68, a lower lock hook seat plate 69, and a lower bolt (not shown).

The rocker 34 has an interior cavity and the lower thread plate 68 is located in the interior cavity of the rocker 34 and welded to the interior wall surface of the rocker 34.

The lower thread plate 68 has a plate body and a nut welded to the plate body, the lower lock hook seat plate 69 is provided with a through hole, the through hole of the lower lock hook seat plate 69 corresponds to the nut of the lower thread plate 68 one by one, a lower bolt passes through the through hole of the lower lock hook seat plate 69 and is screwed to the nut of the lower thread plate 68, and the root of the lower lock hook 63 is fixed to the lower lock hook seat plate 69, thereby realizing the fixed connection of the lower lock hook 63 and the lower side beam 34.

The lower latch hook installation assembly of this structure can ensure reliable fixing of the lower latch hook 63 and the rocker 34, thereby ensuring reliable locking of the rear door 2.

In the illustrated embodiment, nuts are welded to the plate bodies of the upper thread plate 66 and the lower thread plate 68, and threaded holes are formed by using inner holes of the nuts, so that the connection reliability of bolts with the upper thread plate 66 and the lower thread plate 68 is enhanced, and of course, the threaded holes may be directly formed in the plate bodies of the upper thread plate 66 and the lower thread plate 68.

Specifically, the automobile body is further provided with a front door lock for locking the front door 1, the front door lock comprises a lock hook and a lock body, the lock hook and the lock body can be mutually locked, the lock body is fixed on the front door 1, and the lock hook is fixed on a front upright post of the rear door 2. When the front door 1 is closed, the rear door 2 needs to be in a closed state, so that the latch hook of the front door lock can be smoothly inserted into the latch hole of the lock body after the front door 1 is closed.

Therefore, the opening sequence of the front and rear doors should be: the front door 1 is opened first, and then the rear door 2 is opened. In order to guarantee the opening sequence, the interlocking piece 9 is installed on the back door 2, the front door 1 can be abutted against the interlocking piece 9 when being closed, the interlocking piece 9 can limit the pulling movement of the unlocking pull line 8 after being abutted against the front door 1, so that the unlocking pull line 8 can be limited to open the back door lock 6, in other words, when the front door 1 is closed, the back door lock 6 cannot be opened under the limiting effect of the interlocking piece 9, and therefore the front door 1 can be opened before and the back door 2 can be opened again.

Specifically, as shown in fig. 11, the interlocking member 9 includes a mounting plate 91, a latch 92, a tension spring 94, and a pull rod 93. The mounting plate 91 is fixed to the rear door 2 by bolts, the latch 92 is rotatably connected to the mounting plate 91 by the pin 43, the pull rod 93 is linked to the latch 92, and the tension spring 94 has one end connected to the pull rod 93 and the other end connected to the rear door handle 7. When the front door 1 is closed, the lock tongue 92 is pushed, the lock tongue 92 drives the pull rod 93 to move in the direction of lengthening the tension spring 94, the traction force of the tension spring 94 to the rear door handle 7 is increased after the tension spring 94 is lengthened, the effect of preventing the rear door handle 7 from drawing the unlocking pull wire 8 is achieved, and therefore the unlocking pull wire 8 can be limited from unlocking the rear door lock 6. The interlocking piece 9 with the structure has simple structure and is convenient to implement. Of course, the structure of the interlocking member 9 is not limited to this in practical implementation.

The pickup automobile and the body thereof provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The body of the pickup truck is characterized in that a side wall (3) of the body is not provided with a B column, a front door (1) of the body is mounted on a front vertical beam (31) of the side wall (3) and is rotated and opened from back to front, and a rear door (2) of the body is mounted on a rear vertical beam (32) of the side wall (3) and is rotated and opened from front to back, so that a split door structure is formed;

the vehicle body is provided with an unlocking pull wire (8) which is linked with the rear door handle (7), and the rear door handle (7) moves the unlocking pull wire (8) to open the rear door lock (6); the automobile body is also provided with an interlocking piece (9), the interlocking piece (9) can be abutted when the front door (1) is closed, and the interlocking piece (9) can limit the unlocking pull wire (8) to open the rear door lock (6) after being abutted by the front door (1);

interlocking piece (9) including extension spring (94), be fixed in mounting panel (91) of back door (2), rotationally connect in spring bolt (92) of mounting panel (91) and with pull rod (93) of spring bolt (92) linkage, the one end of extension spring (94) is connected back door handle (7) are connected to pull rod (93), the other end, can support when qianmen (1) is closed and push away spring bolt (92), make spring bolt (92) drive pull rod (93) are to lengthening the direction of extension spring (94) is removed, through the elastic force of extension spring (94) prevents the pull removal of unblanking stay wire (8).

2. The vehicle body according to claim 1, characterized in that the vehicle body is provided with a rear door lock (6) for locking the rear door (2), the rear door lock (6) comprises an upper lock part and a lower lock part, the upper lock part comprises an upper lock hook (61) and an upper lock body (62) which can be locked with each other, the lower lock part comprises a lower lock hook (63) and a lower lock body (64) which can be locked with each other, the upper lock hook (61) is fixed to the upper edge beam (33) of the side wall (3), the lower lock hook (63) is fixed to the lower edge beam (34) of the side wall (3), and the upper lock body (62) and the lower lock body (64) are fixed to the rear door (2).

3. The vehicle body of claim 2, wherein the upper locking portion further comprises an upper locking hook mounting assembly, the upper locking hook mounting assembly comprises a reinforcing plate (65), an upper thread plate (66), an upper locking hook seat plate (67) and an upper bolt, the reinforcing plate (65) is welded to the upper edge beam (33), the reinforcing plate (65) is provided with a mounting surface (a) and a limiting structure, the upper thread plate (66) is mounted on the mounting surface (a) and positioned by the limiting structure, the upper thread plate (66) and the upper locking hook seat plate (67) are respectively provided with a threaded hole and a through hole, the upper bolt penetrates through the through hole of the upper locking hook seat plate (67) and then is screwed into the threaded hole of the upper thread plate (66), and the root of the upper locking hook (61) is fixed to the upper locking hook seat plate (67).

4. The vehicle body of claim 3, wherein the limiting structure is a folded edge (b) raised from the mounting surface (a), the folded edge (b) has a first end (b1) away from the mounting surface (a) and a second end (b2) connected to the mounting surface (a), the first end (b1) presses against the surface of the upper thread plate (66) to position the upper thread plate (66), and a gap is provided between the second end (b2) and the edge of the upper thread plate (66) to finely adjust the position of the upper thread plate (66) on the mounting surface (a) when the first end (b1) does not press against the surface of the upper thread plate (66).

5. The vehicle body of claim 2, wherein the lower locking portion further comprises a lower locking hook mounting assembly, the lower locking hook mounting assembly comprises a lower thread plate (68), a lower locking hook seat plate (69) and a lower bolt, the lower thread plate (68) is welded to the inner wall surface of the lower side beam (34), the lower thread plate (68) and the lower locking hook seat plate (69) are respectively provided with a threaded hole and a through hole, the lower bolt penetrates through the through hole of the lower locking hook seat plate (69) and then is screwed in the threaded hole of the lower thread plate (68), and the root of the lower locking hook (63) is fixed to the lower locking hook seat plate (69).

6. Vehicle body according to any one of claims 1 to 5, characterized in that it is provided with a front door lock for locking the front door (1), said front door lock comprising a locking hook and a locking body cooperating with each other, said locking hook being fixed to the front upright of the rear door (2), said locking body being fixed to the front door (1).

7. A vehicle body according to any one of claims 1-5, characterized in that the vehicle body is provided with a holder (10) for holding a front seat belt and a retractor (11) for retracting the front seat belt, the holder (10) and the retractor (11) being mounted to a front pillar of a rear door (2).

8. A pick up car comprising a body, wherein the body is as claimed in any one of claims 1 to 7.