CN219339251U

CN219339251U - Seat support assembly of commodity circulation car and commodity circulation car

Info

Publication number: CN219339251U
Application number: CN202320726480.4U
Authority: CN
Inventors: 张
Original assignee: Beijing Kaiyun Automobile Co ltd
Current assignee: Beijing Kaiyun Automobile Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-14
Anticipated expiration: 2033-04-04

Abstract

The utility model provides a seat support assembly of a logistics vehicle and the logistics vehicle. The seat support assembly includes: a B-pillar support structure including a first pillar and a second pillar spaced apart from each other in a width direction of the logistics vehicle; a seat support main frame for supporting a seat of the logistics vehicle, the seat support main frame being disposed in front of the B-pillar support structure in a length direction of the logistics vehicle, and the seat support main frame being fixed to the first and second pillars; and a cover plate disposed on and supported by the seat support main frame. The seat support assembly according to embodiments of the present utility model facilitates higher seating arrangements.

Description

Seat support assembly of commodity circulation car and commodity circulation car

Technical Field

The utility model relates to the technical field of vehicles, in particular to a seat support assembly of a logistics vehicle and the logistics vehicle.

Background

A logistics vehicle is a vehicle for transporting goods, comprising a cab and a cargo box. A seat is disposed in the cab, and a seat support is used for providing support for the seat in the cab.

In the prior art, the seat support is generally formed by welding a cross beam or a plurality of small supports to the floor. Such seat supports are generally low, are relatively suitable for low seated occupant placement, and the X-direction length of the vehicle (i.e., the longitudinal length of the vehicle) may be long. However, such seat supports are not suitable for higher seated positions of the human body. Moreover, the seat support is also unfavorable for reducing the X-direction length of the logistics vehicle or increasing the storage space of the cargo box under the condition of a certain X-direction length.

Disclosure of Invention

It is an object of the present utility model to provide a seat support assembly for a logistics vehicle adapted for a high seated human disposition and a logistics vehicle.

It is another object of the present utility model to provide a seat bracket assembly and a logistics vehicle having a higher support strength.

It is a further object of the present utility model to provide a seat bracket assembly and a logistics vehicle independent of the vehicle body.

According to an embodiment of the present utility model, there is provided a seat support assembly for a logistics vehicle, the seat support assembly comprising: a B-pillar support structure including a first pillar and a second pillar spaced apart from each other in a width direction of the logistics vehicle; a seat support main frame for supporting a seat of the logistics vehicle, the seat support main frame being disposed in front of the B-pillar support structure in a length direction of the logistics vehicle, and the seat support main frame being fixed to the first and second pillars; and a cover plate disposed on and supported by the seat support main frame.

Optionally, the seat support main frame includes first and second vertical beams spaced apart from each other in the width direction, and first and second cross beams spaced apart from each other in the width direction, the first cross beam connecting an upper end of the first vertical beam and the first upright to each other, the second cross beam connecting an upper end of the second vertical beam and the second upright to each other.

Optionally, the seat support main frame further includes a front beam connecting an upper end of the first vertical beam and an upper end of the second vertical beam to each other; the B-pillar support structure further includes a rear beam connecting the first pillar and the second pillar to each other, the rear beam being disposed opposite to the front beam in the length direction.

Optionally, the cover plate includes an upper cover plate covering an upper portion of the seat support main frame.

Optionally, the upper cover plate includes an upper cover plate main body and an upper cover plate reinforcing structure disposed on the upper cover plate main body.

Optionally, the cover plate includes a front cover plate covering a front side of the seat support main frame, the front cover plate including a front cover plate body and a front cover plate reinforcing structure provided on the front cover plate body.

Optionally, the cover plate includes a first side cover plate and a second side cover plate, the first side cover plate and the second side cover plate cover the two sides of the seat support main frame opposite to each other in the width direction respectively, the first side cover plate includes a first side cover plate main body and a first side cover plate reinforcing structure arranged on the first side cover plate main body, and the second side cover plate includes a second side cover plate main body and a second side cover plate reinforcing structure arranged on the second side cover plate main body.

Optionally, the B-pillar support structure further comprises a cross member connecting an upper end of the first pillar and an upper end of the second pillar to each other.

According to another aspect of the present utility model there is provided a logistics vehicle comprising a seat support assembly as described above, the logistics vehicle comprising a frame, the B-pillar support structure and the seat support main frame being detachably connected to the frame.

Optionally, the logistics vehicle further comprises a partition plate, wherein the partition plate is arranged between a cab and a container of the logistics vehicle and used for separating the cab and the container, and the partition plate is arranged on the rear side of the B-pillar support structure and used as a backup plate.

The seat support assembly according to embodiments of the present utility model facilitates higher seating arrangements.

The seat support assembly according to embodiments of the present utility model facilitates reducing the X-direction length of a logistics vehicle or, in the case of a certain X-direction length, increasing the storage space of a cargo box.

The seat support assembly according to the embodiments of the present utility model has high support strength.

The seat bracket assembly according to the embodiment of the utility model can be independently separated from the vehicle body to form an independent assembly, and the connecting process with the vehicle frame is simple.

Drawings

The above and other objects, features and advantages of the present utility model will become more apparent from the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 illustrates a schematic view of a seat bracket assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic illustration of an exploded view of the B-pillar support structure and seat support main frame of the seat bracket assembly of FIG. 1;

FIG. 3 is an exploded schematic view of the seat bracket assembly of FIG. 1;

FIG. 4 is a schematic view of the seat support main frame of FIG. 2;

fig. 5 is a schematic view of the B-pillar support structure of fig. 2.

Description of the drawings: 1000-seat bracket assembly, 110-first upright, 111-first upright flange, 120-second upright, 121-second upright flange, 130-rear beam, 140-cross beam, 141-air intake, 142-air outlet, 150-air intake, 160-air outlet, 200-seat support main frame, 210-first vertical beam, 211-first flange, 220-second vertical beam, 221-second flange, 230-first cross beam, 240-second cross beam, 250-front beam, 300-cover plate, 310-upper cover plate, 311-upper cover plate body, 312-upper cover plate reinforcing structure, 320-front cover plate, 321-front cover plate body, 322-front cover plate reinforcing structure, 330-first side cover plate, 331-first side cover plate body, 332-first side cover plate reinforcing structure, 340-second side cover plate, 341-second side cover plate body, 342-second side cover plate reinforcing structure.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Hereinafter, a seat bracket assembly of a logistics vehicle and the logistics vehicle according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 5.

Fig. 1 illustrates a schematic view of a seat bracket assembly according to an embodiment of the present utility model, fig. 2 illustrates a schematic view of a B-pillar support structure and a seat support main frame of the seat bracket assembly of fig. 1, fig. 3 is an exploded schematic view of the seat bracket assembly of fig. 1, fig. 4 is a schematic view of the seat support main frame of fig. 2, and fig. 5 is a schematic view of the B-pillar support structure of fig. 2.

According to an embodiment of the present utility model, as shown in fig. 1 to 5, a seat bracket assembly 1000 for a logistics vehicle according to an embodiment of the present utility model may include: the B-pillar support structure 100 includes a first pillar 110 and a second pillar 120 spaced apart from each other in a width direction of the logistics vehicle; a seat support main frame 200 for supporting a seat of the logistics car, the seat support main frame 200 being disposed in front of the B-pillar support structure 100 in a length direction of the logistics car, and the seat support main frame 200 being fixed to the first and

second pillars

110 and 120; the cover plate 300 is provided on the seat support main frame 200 and is supported by the seat support main frame 200.

By forming the seat bracket assembly 1000 using the B-pillar support structure 100, the seat support main frame 200, and the cover plate 300 according to an embodiment of the present utility model, it is advantageous to achieve a higher seating posture of the human body arrangement compared to the case where the seat bracket is formed by welding a cross beam or a plurality of small brackets on the floor as in the related art. Because the sitting posture of the human body is higher, the X-direction length of the logistics vehicle is reduced, or the storage space of the container is increased under the condition that the X-direction length is certain.

In addition, since the seat bracket assembly 1000 of the embodiment of the present utility model integrates the B-pillar support structure 100 and the seat support main frame 200, the root portion of the seat support main frame 200 and the root portion of the B-pillar support structure 100 can be more stable, which is advantageous for improving the overall stability of the logistics vehicle.

Hereinafter, the structure of the seat bracket assembly 1000 according to the embodiment of the present utility model will be described in detail.

As shown in fig. 1 to 4, the seat bracket assembly 1000 according to the embodiment of the present utility model includes a B-pillar support structure 100, a seat support main frame 200, and a cover plate 300. As an example, the cover plate 300 covers the seat support main frame 200.

The B-pillar support structure 100 forms a B-pillar structure of the logistics vehicle, and in the present utility model, the seat support frame is formed by the B-pillar support structure 100 and the seat support main frame 200 together. As an example, the B-pillar support structure 100 may provide a rear seat mounting point and a fixed point on the seat belt while providing rear support for the seat. The seat support main frame 200 and the cover plate 300 can provide a seat front mounting point and left and right fixing points of the seat belt while providing front support of the seat, ensuring sufficient strength to prevent the seat from being submerged in the event of a collision.

As shown in fig. 3 and 4, the seat support main frame 200 may include first and second

vertical beams

210 and 220 spaced apart from each other in a width direction and first and

second cross beams

230 and 240 spaced apart from each other in the width direction. The first cross member 230 connects the upper end of the first vertical beam 210 and the first column 110 to each other, and the second cross member 240 connects the upper end of the second vertical beam 220 and the second column 120 to each other.

As an example, the first and second

vertical beams

210 and 220 extend in a vertical direction, and the first and

second cross beams

230 and 240 extend in a length direction of the logistics vehicle. As an example, the first cross member 230 may be connected to the first vertical beam 210 and the first upright 110 by welding, and the second cross member 240 may be connected to the second vertical beam 220 and the second upright 120 by welding.

As shown in fig. 3 and 4, the seat support main frame 200 may further include a front beam 250. The front beam 250 connects the upper ends of the first and second

vertical beams

210 and 220 to each other. As an example, the front beam 250 may extend in the width direction of the logistics vehicle. As an example, the front beam 250 may be connected to the first and second

vertical beams

210 and 220 by welding.

As shown in fig. 3 and 4, the B-pillar support structure 100 may further include a rear beam 130, the rear beam 130 connecting the first and

second pillars

110 and 120 to each other, the rear beam 130 being disposed opposite to the front beam 250 in the length direction. As an example, the back beam 130 extends in the width direction of the logistics vehicle. As an example, the back beam 130 may be connected to the first and

second columns

110 and 120 by welding.

The rear beam 130 may perform two functions according to embodiments of the present utility model. In one aspect, the rear beam 130 may connect the first upright 110 and the second upright 120 to improve structural stability of the B-pillar support structure 100, thereby improving side impact support. On the other hand, the rear beam 130 may also be used to support the cover plate 300, thereby improving the support stability of the seat bracket assembly 1000.

As described above, according to an embodiment of the present utility model, the first upright 110, the second upright 120, the first vertical beam 210, the second vertical beam 220, the first cross beam 230, the second cross beam 240, the front beam 250, and the rear beam 130 may enclose an approximately hexahedral shape, thereby forming a stable hexahedral support structure.

As shown in fig. 3 and 4, a cover plate 300 may be used to cover the seat support main frame 200 to provide a support surface for the seat.

As an example, as shown in fig. 3 and 4, the cover 300 may include an upper cover 310, and the upper cover 310 covers an upper portion of the seat support main frame 200. As an example, as shown in fig. 4, the upper cover 310 may include an upper cover body 311 and an upper cover reinforcing structure 312 provided on the upper cover body 311. The upper cover reinforcing structure 312 may include a plurality of reinforcing ribs arranged in the length direction of the logistics vehicle, however, a specific example of the upper cover reinforcing structure 312 is not limited thereto as long as the upper cover main body 311 can be reinforced. For example, the upper deck reinforcement structure 312 may also include reinforcement ribs arranged along the width of the logistics vehicle.

As an example, as shown in fig. 3 and 4, the cover 300 may further include a front cover 320, the front cover 320 covering the front side of the seat support main frame 200. As an example, the front cover 320 includes a front cover body 321 and a front cover reinforcement structure 322 disposed on the front cover body 321. As an example, as shown in fig. 4, the front cover reinforcement structure 322 may include a plurality of reinforcement ribs arranged in the height direction and the width direction of the logistics vehicle, however, a specific example of the front cover reinforcement structure 322 is not limited thereto as long as the front cover body 321 can be reinforced.

As an example, as shown in fig. 3 and 4, the cover 300 may further include a first side cover 330 and a second side cover 340, the first side cover 330 and the second side cover 340 covering both sides of the seat support main frame 200 opposite to each other in the width direction, respectively. As shown in fig. 4, the first side cover 330 includes a first side cover body 331 and a first side cover reinforcing structure 332 provided on the first side cover body 331, and the second side cover 340 includes a second side cover body 341 and a second side cover reinforcing structure 342 provided on the second side cover body 341. As an example, the first side cover plate reinforcing structure 332 and the second side cover plate reinforcing structure 342 may be a plurality of reinforcing ribs provided in the height direction of the logistics vehicle. However, specific examples of the first and second side cover

plate reinforcing structures

332 and 342 are not limited thereto, as long as the first and second side

cover plate bodies

331 and 341 can be reinforced.

As described above, by providing the cover plate 300 on the upper surface, the front surface, and the side surfaces of the above hexahedral support structure, a support surface can be provided for the seat.

As shown in fig. 5, the B-pillar support structure 100 according to the embodiment of the present utility model may further include a cross member 140, and the cross member 140 connects the upper ends of the first and

second columns

110 and 120 to each other, so that the B-pillar support structure 100 forming the B-pillar structure of the logistics car may be more stable.

According to an embodiment of the present utility model, the B-pillar support structure 100 according to an embodiment of the present utility model may provide an intake and exhaust duct when the logistics vehicle is a new energy logistics vehicle.

Specifically, the new energy logistics vehicle may include a reactor (not shown) having an air inlet and an air outlet. In the air-cooled new energy logistics vehicle, air enters the reactor through the air inlet to react with fuel and cool the reactor at the same time, and the reacted gas is discharged out of the reactor through the air outlet.

The B-pillar support structure 100 according to the embodiment of the utility model may provide an intake and exhaust duct, that is, external air may be introduced into the intake port through the B-pillar support structure 100, and air discharged to the outlet port may be discharged to the outside of the vehicle through the B-pillar support structure 100.

Specifically, as shown in fig. 5, the B-pillar support structure 100 has an air inlet 141, an air outlet 142, an air inlet duct and an air outlet duct, the air inlet duct communicates with the air inlet 141 and the air inlet, and the air outlet duct communicates with the air outlet 142.

The housing of each of first upright 110, second upright 120, and cross-beam 140 may enclose a cavity, and the cavity may be used to form an intake air duct and an exhaust air duct. As a specific example, as shown in fig. 5, the air intake port 141 and the air discharge port 142 are provided on the cross member 140 and are partitioned by a partition provided in the cross member 140. The intake air duct is formed by the cavity of the first portion (i.e., the left half) of the cross member 140 and the cavity of the first upright 110, and the exhaust air duct is formed by the cavity of the second portion (i.e., the right half) of the cross member 140 and the cavity of the second upright 120.

As an example, the B-pillar support structure 100 may further include an air inlet pipe 150 and an air outlet pipe 160. One end of the air inlet pipe 150 is connected to the first upright 110 and communicates with the air inlet duct, and the other end of the air inlet pipe 150 is connected to the air inlet. One end of the exhaust pipe 160 is connected to the second upright 120 and communicates with the exhaust duct, and the other end of the exhaust pipe 160 is connected to the air outlet.

By way of example, the above-described air circulation of intake and exhaust may be forced by using an exhaust fan, which may have any structure conventionally used in the art, and is not described and limited in detail herein.

As described above, the air intake and exhaust functions of the reactor are realized by using the cavity design of the B-pillar support structure 100, without additionally designing an air intake and exhaust duct, and the integration of functions is realized. In addition, air can be introduced into the reactor through the air inlet 141 which is higher from the ground, so that the purity of the air entering the reactor can be improved, and the service life of the proton exchange membrane of the reactor can be effectively prolonged. In addition, the reacted gas is discharged through the air outlet 142 which is higher from the ground, and the gas is discharged from the upper part due to the high temperature and low density of the reacted gas, so that the reacted gas can be effectively discharged without causing stasis, and potential safety hazards can be eliminated even if residual fuel gas exists in the reacted gas.

According to another embodiment of the present utility model, there is also provided a logistics vehicle including the seat support assembly 1000 described above.

As described above, the logistics vehicle according to the embodiment of the present utility model may be a new energy physical vehicle, for example, a new energy logistics vehicle. When the vehicle is a new energy logistics vehicle, the B-pillar support structure 100 can be used as an air inlet and outlet duct. However, the logistics vehicle of the present utility model may not be a new energy logistics vehicle. At this time, the B-pillar support structure 100 may not be provided with the intake duct 150 and the exhaust duct 160 shown in fig. 5. Even if the logistics vehicle of the present utility model is not a new energy logistics vehicle, the weight reduction can be achieved using the cavity design of the B-pillar support structure 100.

The logistics vehicle according to an embodiment of the present utility model can include a frame to which the B-pillar support structure 100 and the seat support main frame 200 can be detachably connected. As an example, a first column flange 111 may be provided at a lower end of the first column 110, and a second column flange 121 may be provided at a lower end of the second column 120. The B-pillar support structure 100 may be detachably connected (e.g., bolted) to the frame via a first pillar flange 111 and a second pillar flange 121. As an example, a first flange 211 may be provided at a lower end of the first vertical beam 210, and a second flange 221 may be provided at a lower portion of the second vertical beam 220. The seat support main frame 200 may be detachably connected to the vehicle frame through the first flange 211 and the second flange 221.

Thus, the seat bracket assembly 1000 according to the present utility model may be independent of the vehicle body design, enabling a stand-alone assembly. By decoupling the seat support assembly 1000 from the vehicle body, the connection and welding process is simple, the die requirement is low, and the large-scale production is facilitated.

The logistics vehicle according to an embodiment of the present utility model may further comprise a partition (not shown). A bulkhead may be provided between the cab and the cargo box of the logistics vehicle for separating the cab and the cargo box. According to an embodiment of the utility model, a bulkhead may be provided on the rear side of the B-pillar support structure. Thus, the partition may serve as a back plate against which the driver leans.

The seat bracket assembly according to the embodiments of the present utility model described above can achieve advantageous technical effects not limited to those described below.

While exemplary embodiments of the present utility model have been particularly described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present utility model as defined by the following claims.

Claims

1. A seat support assembly for a logistics vehicle, the seat support assembly (1000) comprising:

a B-pillar support structure (100) including a first pillar (110) and a second pillar (120) spaced apart from each other in a width direction of the logistics vehicle;

a seat support main frame (200) for supporting a seat of the logistics vehicle, the seat support main frame (200) being disposed in front of the B-pillar support structure (100) in a length direction of the logistics vehicle, and the seat support main frame (200) being fixed to the first pillar (110) and the second pillar (120);

and a cover plate (300) provided on the seat support main frame (200) and supported by the seat support main frame (200).

2. The seat bracket assembly of the logistics vehicle of claim 1, wherein the seat support main frame (200) comprises a first and a second vertical beams (210, 220) spaced apart from each other in the width direction, and a first and a second cross beams (230, 240) spaced apart from each other in the width direction, the first cross beam (230) connecting an upper end of the first vertical beam (210) and the first upright (110) to each other, the second cross beam (240) connecting an upper end of the second vertical beam (220) and the second upright (120) to each other.

3. The logistic vehicle seat bracket assembly according to claim 2, wherein the seat support main frame (200) further comprises a front beam (250), the front beam (250) connecting an upper end of the first vertical beam (210) and an upper end of the second vertical beam (220) to each other; the B-pillar support structure (100) further comprises a rear beam (130), the rear beam (130) connects the first pillar (110) and the second pillar (120) to each other, and the rear beam (130) is disposed opposite to the front beam (250) in the longitudinal direction.

4. A seat support assembly for a logistics vehicle according to any one of claims 1 to 3, wherein the cover plate (300) comprises an upper cover plate (310), the upper cover plate (310) covering an upper portion of the seat support main frame (200).

5. The seat support assembly of the logistics vehicle of claim 4, wherein the upper cover (310) comprises an upper cover body (311) and an upper cover reinforcement structure (312) disposed on the upper cover body (311).

6. A seat support assembly of a logistics vehicle according to any one of claims 1 to 3, wherein the cover (300) comprises a front cover (320), the front cover (320) covering the front side of the seat support main frame (200), the front cover (320) comprising a front cover body (321) and a front cover reinforcement structure (322) provided on the front cover body (321).

7. A seat bracket assembly of a logistics vehicle according to any one of claims 1 to 3, wherein the cover plate (300) comprises a first side cover plate (330) and a second side cover plate (340), the first side cover plate (330) and the second side cover plate (340) respectively cover both sides of the seat support main frame (200) opposite to each other in the width direction, the first side cover plate (330) comprises a first side cover plate body (331) and a first side cover plate reinforcing structure (332) provided on the first side cover plate body (331), and the second side cover plate (340) comprises a second side cover plate body (341) and a second side cover plate reinforcing structure (342) provided on the second side cover plate body (341).

8. A seat support assembly for a logistics vehicle of any one of claims 1 to 3, wherein the B-pillar support structure (100) further comprises a cross member (140), the cross member (140) connecting an upper end of the first pillar (110) and an upper end of the second pillar (120) to each other.

9. A logistics trolley, characterized in that it comprises a seat support assembly (1000) of the logistics trolley according to any one of claims 1-8, said logistics trolley comprising a frame, said B-pillar support structure (100) and said seat support main frame (200) being detachably connected to said frame.

10. The logistics trolley of claim 9, further comprising a bulkhead disposed between the cab and the cargo box of the logistics trolley for separating the cab and the cargo box, the bulkhead being disposed on a rear side of the B-pillar support structure (100) and functioning as a back plate.