CN217206201U

CN217206201U - Closed type cargo compartment door structure

Info

Publication number: CN217206201U
Application number: CN202220321735.4U
Authority: CN
Inventors: 朱延武; 高俞; 秦等银; 李建华; 赵国华
Original assignee: Chery Commercial Vehicle Anhui Co Ltd
Current assignee: Wuhu Tairui Automobile Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-16
Anticipated expiration: 2032-02-17

Abstract

The utility model provides a closed cargo compartment door structure, wherein a sealing edge is arranged on one side of a left cargo compartment door facing a right cargo compartment door, a water flowing groove is arranged on the sealing edge, and a notch of the water flowing groove is arranged outwards; a sealing strip is fixedly arranged on the groove edge of the water flowing groove; when the cargo compartment door is closed, the inner side of the right cargo compartment door presses against the sealing strip. The utility model provides a traditional goods railway carriage or compartment door's seal structure design reasonable inadequately, lead to the performance reduction of long-term use back sealing strip, the goods railway carriage or compartment appears into ash, leaks rain scheduling problem.

Description

Closed type cargo compartment door structure

Technical Field

The utility model relates to an automobile body technical field especially relates to a closed cargo compartment door structure.

Background

The rise of the internet provides convenient service for daily life of people, and meanwhile, the rapid development of the logistics market is promoted, and various closed van trucks shuttle in streets and alleys to efficiently and rapidly service the life of people. In order to adapt to rapid development, various automobile manufacturers are keenly researching and continuously providing logistics vehicles which can represent new technologies, new technologies and new shapes, and developing new product development capacity of automobile factories is revealed. The existing operating van has some technical problems, the sealing strips are embedded in the freight car door for a circle and are leaked outside, each section of the sealing strip needs to be manually bonded, and the manufacturing cost is high; and the performance of the sealing strip is reduced after the sealing strip passes through the weather environments such as high temperature, sunshine, rain and the like for a long time, so that the problems of dust entering, rain leakage and the like of a closed cargo compartment are caused, complaints of users are caused, and adverse effects are brought to manufacturers of vehicles. Therefore, a new type of closed cargo door structure needs to be invented.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel closed goods railway carriage or compartment door structure, the seal structure design of solving traditional goods railway carriage or compartment door is reasonable inadequately, leads to the performance reduction of long-term back sealing strip of using, and the goods railway carriage or compartment appears advancing the ash, leaks rain scheduling problem.

The utility model provides a technical scheme that its technical problem adopted is:

a closed type cargo compartment door structure is characterized in that a sealing edge is arranged on one side, facing a right cargo compartment door, of a left cargo compartment door, a water flowing groove is arranged on the sealing edge, and a notch of the water flowing groove is arranged outwards; a sealing strip is fixedly arranged on the groove edge of the launder; when the cargo box door is closed, the inner side surface of the right cargo box door presses on the sealing strip.

Further, the head of sealing strip is provided with the cavity, and the afterbody inner wall is provided with the barb and the joint is at the groove edge of tye.

Furthermore, one side of the right cargo compartment door, which faces the left cargo compartment door, is also provided with a bending edge, and the bending edge is bent inwards.

Furthermore, three sides of the left cargo compartment door and the right cargo compartment door are provided with folded edge structures.

Furthermore, the three inner sides of the left cargo compartment door and the right cargo compartment door are provided with first reinforcing plates, and the reinforcing plates are embedded into the edge folding structures.

Furthermore, a plurality of second reinforcing plates which are arranged in parallel from top to bottom are welded and fixed on the inner side surfaces of the left cargo compartment door and the right cargo compartment door.

Further, the cross section of the second reinforcing plate is of a structure in a shape like a Chinese character 'ji'.

The utility model has the advantages that: the utility model discloses closed goods railway carriage or compartment door structure through optimal design, hides the sealing strip inside goods railway carriage or compartment door, and the rethread sets up sealed limit and water drainage tank structure, can guarantee sealed function, can prolong the life cycle of sealing strip again, reduces vehicle maintenance cost, and to a great extent has promoted the outward appearance quality of closed goods railway carriage or compartment.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a front view of the closed cargo compartment door structure of the present invention.

Fig. 2 is an exploded view of the outer side structure of the middle compartment door according to the present invention.

Fig. 3 is an exploded view of the inner side structure of the middle compartment door according to the present invention.

Fig. 4 is a sectional view a-a of fig. 1.

Fig. 5 is an enlarged view of a portion i of fig. 2.

Fig. 6 is an enlarged view of part ii of fig. 3.

Fig. 7 is a sectional view B-B of fig. 1.

Detailed Description

As shown in fig. 1 to 3, in the closed cargo compartment door structure, a sealing edge 11 is disposed on one side of the left cargo compartment door 1 facing the right cargo compartment door 2, a water flowing groove 12 is disposed on the sealing edge 11, and a notch of the water flowing groove 12 is disposed outward; the edge of the launder 12 is fixedly provided with a sealing strip 3; when the cargo box door is closed, the inner side of the right cargo box door 2 presses against the weather strip 3.

Further, as shown in fig. 4, the head of the sealing strip 3 is provided with a cavity, and for better fixation, the inner wall of the tail of the sealing strip 3 is provided with barbs and is clamped on the groove edge of the launder 12.

Further, as shown in fig. 4 and 6, a bent edge 21 is further disposed on one side of the right cargo compartment door 2 facing the left cargo compartment door 1, and the bent edge 21 is bent inward.

Further, as shown in fig. 7, in order to increase the rigidity of the cargo door and reduce the deformation of the cargo door, three sides of the left cargo door 1 and the right cargo door 2 are provided with folded edge structures.

Further, in order to ensure the structural rigidity and reduce the structural weight of the cargo compartment door, improve the appearance quality and reduce the manufacturing cost, the three inner sides of the left cargo compartment door 1 and the right cargo compartment door 2 are respectively provided with a first reinforcing plate 4, and the reinforcing plates 4 are embedded into the hem structures.

Further, as shown in fig. 3, in order to increase the structural rigidity of the cargo compartment door, a plurality of second reinforcing plates 5 arranged in parallel from top to bottom are welded and fixed on the inner side surfaces of the left cargo compartment door 1 and the right cargo compartment door 2.

Further, in order to ensure structural rigidity, the second reinforcing plate 5 has a cross section in a shape of a few words.

The matching area of the left compartment door 1 and the right compartment door 2 is provided with a 90-degree bent edge 21, the bent edge 21 is pressed on the water flowing groove 12 of the left compartment door 1 to extrude the sealing strip 3, the sealing performance of the left compartment door 1 and the right compartment door 2 is ensured through the extrusion deformation of the sealing strip 3, and the bent edge 21 can also increase the rigidity of the compartment door and is not easy to deform.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above embodiments, and various modifications made by the method concept and technical solution of the present invention or those directly applied to other applications without modification fall within the protection scope of the present invention.

Claims

1. A closed cargo compartment door structure is characterized in that a sealing edge (11) is arranged on one side, facing a right cargo compartment door (2), of a left cargo compartment door (1), a water flowing groove (12) is arranged on the sealing edge (11), a notch of the water flowing groove (12) is arranged outwards, and a sealing strip (3) is fixedly arranged on the groove edge of the water flowing groove (12); when the cargo compartment door is closed, the inner side surface of the right cargo compartment door (2) presses on the sealing strip (3).

2. The enclosed cargo compartment door structure according to claim 1, wherein the sealing strip (3) has a cavity at the head and barbs at the inner wall of the tail and is clamped to the groove edge of the launder (12).

3. The closed cargo compartment door structure according to claim 1, wherein a bent edge (21) is further provided on a side of the right cargo compartment door (2) facing the left cargo compartment door (1), and the bent edge (21) is bent inward.

4. The enclosed cargo compartment door structure according to claim 1, wherein three sides of the left cargo compartment door (1) and the right cargo compartment door (2) are provided with folded edge structures.

5. The closed cargo compartment door structure according to claim 4, wherein the three inner sides of the left cargo compartment door (1) and the right cargo compartment door (2) are respectively provided with a first reinforcing plate (4), and the reinforcing plates (4) are embedded into the flanging structure.

6. The enclosed cargo compartment door structure according to claim 1, wherein a plurality of second reinforcing plates (5) are welded and fixed on the inner side surfaces of the left cargo compartment door (1) and the right cargo compartment door (2) and are arranged in parallel from top to bottom.

7. The closed cargo compartment door structure according to claim 6, wherein the second reinforcement panel (5) has a cross-section of a few-letter type.