Sealing strip and vehicle

Abstract

The utility model provides a sealing strip and a vehicle. A vehicle includes an upper opening door and a lower opening door. The sealing strip comprises a sealing strip body and a water retaining assembly, and the water retaining assembly comprises a supporting piece, a water retaining wall and a drainage groove. Wherein the supporting piece is connected to the top of the sealing strip body. The water retaining wall is connected to the side, facing the upward opening door, of the supporting piece, and the side, away from the sealing strip body, of the water retaining wall is used for abutting against the upward opening door. The drainage groove and the retention wall are arranged side by side. According to the sealing strip, rainwater in the side direction of the vehicle door is effectively blocked through the water blocking assembly, and therefore the situation that the rainwater is collected on the outer side of the drainage wall and permeates into the vehicle door is avoided. Therefore, due to the arrangement of the water retaining assembly, the sealing capacity and the water retaining effect of the sealing strip are effectively improved, and the overall waterproof performance of the vehicle is further ensured. In addition, the sealing strip is simple in structure, easy to produce and convenient to install, the production and use cost of the sealing strip is effectively reduced, and then the application range is widened.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and particularly to a sealing strip and a vehicle. Background Art

[0002] With the rapid development of industry models such as supermarket distribution and platform logistics, the demand in the current new energy logistics vehicle market has increased rapidly. Compared with general micro trucks, vans, etc., new energy medium-sized vans have become the main force in urban transportation due to their advantages such as low cost and high convenience.

[0003] For convenient access to goods, such medium-sized vans generally use an up-and-down opening door structure, and this kind of door structure requires good waterproof performance. Therefore, the sealing performance of medium-sized vans is also the focus of the most attention, and the design of the sealing system has become the key point. Summary of the Utility Model

[0004] The present application provides a sealing strip and a vehicle to solve some or all of the deficiencies in the related art.

[0005] The present application provides a sealing strip applied to a door, and the door includes an upper opening door and a lower opening door; the sealing strip includes: a sealing strip body for being installed on the lower opening door, and a water blocking assembly including: a support member, a water blocking wall, and a drainage groove. Wherein, the support member is connected to the top of the sealing strip body. The water blocking wall is connected to the side of the support member facing the upper opening door, and the side of the water blocking wall away from the sealing strip body is used to abut against the upper opening door. The drainage groove is arranged side by side with the water blocking wall.

[0006] Optionally, the water blocking assembly further includes a blocking portion. The blocking portion is arranged at one end of the support member away from the sealing strip body. The blocking portion protrudes beyond the water blocking wall.

[0007] Optionally, along the opening direction of the door, the drainage groove is inclined towards the direction of the lower opening door.

[0008] Optionally, the sealing strip further includes an elastic buffer member. The buffer member is arranged on the side of the sealing strip body facing the upper opening door.

[0009] Optionally, the buffer member is a hollow annular structure, and the extending direction of the buffer member is the same as the extending direction of the sealing strip body. The water blocking wall is connected to the surface of the buffer member.

[0010] Optionally, the buffer member includes communication holes. The communication holes are communicated with the drainage groove.

[0011] Optionally, the buffer member further includes a drain hole. The drain hole is provided on a side of the buffer member facing the downward-opening door. The interior of the buffer member communicates with the outside through the drain hole.

[0012] Optionally, the sealing strip body further includes a mounting groove. The opening of the mounting groove is arranged away from the water blocking assembly.

[0013] Optionally, there are two water blocking assemblies, which are respectively arranged at two ends of the sealing strip.

[0014] In addition, the present application also provides a vehicle, including an upward-opening door, a downward-opening door, and the sealing strip as described above. Wherein, the sealing strip is installed on a side of the downward-opening door facing the upward-opening door. When the vehicle is in the closed-door state, the upward-opening door and the downward-opening door are cooperatively connected to each other. The upward-opening door abuts against the sealing strip. One side of the water blocking wall away from the sealing strip body abuts against the inner side of the upward-opening door.

[0015] The technical solutions provided by the embodiments of the present application may include the following beneficial effects:

[0016] As can be seen from the above embodiments, the sealing strip of the present application is provided with a water blocking assembly that can closely fit the upward-opening door. Through the water blocking wall of the water blocking assembly, rainwater on the side of the upward-opening door can be effectively blocked. At the same time, the water blocking assembly is also provided with a drain groove, and the drain groove can guide the flow direction of the rainwater. Specifically, the rainwater blocked by the water blocking wall will flow along the surface of the water blocking wall towards the sealing strip body, and this rainwater will directly flow into the drain groove at the bottom of the water blocking wall, and then be discharged outwards of the door through the flow channel of the drain groove. Therefore, the setting of the drain groove avoids the situation that rainwater accumulates on the surface of the water blocking assembly and seeps into the door. It can be seen that the setting of the water blocking assembly effectively improves the sealing ability and water blocking effect of the sealing strip, and further ensures the overall waterproof performance of the vehicle. And the setting of the sealing strip also provides a certain buffer during the closing process of the door, thereby improving the safety, convenience and practicality during the use of the vehicle. In addition, the structure of the sealing strip is simple, easy to produce, and convenient to install, and the water blocking assembly can be directly installed on the sealing strip body, effectively reducing the production and use costs of the sealing strip, and thus expanding the scope of application.

[0017] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a three-dimensional schematic diagram of the seal strip structure in an embodiment of the present application.

[0020] Figure 2 This is a schematic diagram of one side of the support member of the seal strip in an embodiment of the present application.

[0021] Figure 3 This is a front view of the seal strip in an embodiment of the present application.

[0022] Figure 4 is Figure 3 a schematic plan view of the A-A cross-section in

[0023] Figure 5 is Figure 3 a schematic plan view of the B-B cross-section in

[0024] Figure 6 This is a top view of the seal strip in an embodiment of the present application.

[0025] Explanation of reference numerals:

[0026] Seal strip 1, seal strip body 11, installation groove 111, reinforcement member 112, fixing member 113, water blocking assembly 12, support member 121, water blocking wall 122, drainage groove 123, blocking portion 124, buffer member 13, communication hole 131, drainage hole 132. Detailed implementation manners

[0027] Here, the technical solutions in the embodiments (or "implementation manners") of the present application will be clearly and completely described in conjunction with the drawings. When the following description involves the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0028] If there are terms related to directional indications or positional relationships in the embodiments of this application (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movement conditions between components in a specific posture (as shown in the drawings); if the specific posture changes, the directional indication or positional relationship will also change accordingly. In addition, the terms "first", "second", etc. involved in the embodiments of this application are only for the purpose of convenient description and cannot be construed as indicating or implying relative importance.

[0029] As Figures 1 to 6 shown, this application provides a sealing strip 1 applied to a vehicle door. Among them, the vehicle door includes an upper opening door and a lower opening door. As can be seen from Figure 1 this, the sealing strip 1 includes: a sealing strip body 11 for being installed on the lower opening door, and a water blocking assembly 12, including: a support member 121, a water blocking wall 122, and a drainage groove 123. Among them, the support member 121 is connected to the top of the sealing strip body 11. The water blocking wall 122 is connected to one side of the support member 121 facing the upper opening door. The drainage groove 123 is arranged side by side with the water blocking wall 122.

[0030] Combined with Figure 1 and Figure 2 the shown structure, it can be known that the sealing strip 1 of this application is provided with a water blocking assembly 12 that can closely fit with the upper opening door. Through the water blocking wall 122 of the water blocking assembly 12, the rainwater on the side of the upper opening door can be effectively blocked. At the same time, the water blocking assembly 12 is also provided with a drainage groove 123, and the drainage groove 123 can guide the flow direction of the rainwater. And because the drainage groove 123 is arranged side by side with the water blocking wall 122, such a setting method enables the rainwater blocked by the water blocking wall 122 to directly flow into the drainage groove 123 and then be discharged outside the vehicle door. Specifically, the rainwater blocked by the water blocking wall 122 will flow along the surface of the water blocking wall 122 towards the direction of the sealing strip body 11, and these rainwaters will directly flow into the drainage groove 123 at the bottom of the water blocking wall 122 and then be discharged towards the outside of the vehicle door through the flow channel of the drainage groove 123. Therefore, the setting of the drainage groove 123 avoids the situation where rainwater accumulates on the surface of the water blocking assembly 12 and seeps into the vehicle door. Thus, it can be seen that the setting of the water blocking assembly 12 effectively improves the sealing ability and water blocking effect of the sealing strip 1, and further ensures the overall waterproof performance of the vehicle. And the setting of the sealing strip 1 also provides a certain buffer during the closing process of the vehicle door, thereby improving the safety, convenience and practicality during the use of the vehicle. In addition, the structure of the sealing strip 1 is simple, easy to produce, and convenient to install, and the water blocking assembly 12 can be directly installed on the sealing strip body 11, effectively reducing the production and use costs of the sealing strip 1, and further expanding the scope of application.

[0031] In addition, the present application provides a vehicle (not shown in the figure), including an upper opening door, a lower opening door, and a sealing strip 1. Among them, the sealing strip 1 is installed on the side of the lower opening door facing the upper opening door. When the vehicle is in the closed state, the upper opening door and the lower opening door are mutually latched and connected in cooperation. The upper opening door abuts against the sealing strip 1. The side of the water retaining wall 122 away from the sealing strip body 11 abuts against the inner side of the upper opening door.

[0032] During the opening and closing process of the upper opening door, the setting of the sealing strip 1 effectively blocks the rainwater on the side of the upper opening door from flowing into the vehicle. At the same time, since the water retaining assembly 12 is also provided with a drainage groove 123, the rainwater blocked by the water retaining wall 122 will flow along the surface of the water retaining wall 122 towards the direction of the sealing strip body 11, and these rainwaters will directly flow into the drainage groove 123 at the bottom of the water retaining wall 122, and then be discharged towards the outside of the door through the flow channel of the drainage groove 123, thus avoiding the situation where rainwater accumulates outside the water retaining assembly 12 and seeps into the door. It can be seen that the setting of the water retaining assembly 12 effectively improves the sealing ability and water retaining effect of the sealing strip 1, and further ensures the overall waterproof performance of the vehicle. And the setting of the sealing strip 1 also provides a certain buffer during the door closing process, thereby improving the safety, convenience and practicality during the use of the vehicle. In addition, the structure of the sealing strip 1 is simple, easy to produce, and convenient to install, and the water retaining assembly 12 can be directly installed on the sealing strip body 11, effectively reducing the production and use costs of the sealing strip 1, and thus expanding the scope of application. And when the upper opening door is closed, the inner side of the upper opening door presses the buffer member 13 and abuts against the water retaining wall 122. Such a setting enables the water retaining assembly 12 to form a better sealing wall between the upper opening door and the lower opening door, effectively improving the sealing effect and water retaining effect of the sealing strip 1 between the upper opening door and the lower opening door, and ensuring the practicality of the sealing strip 1.

[0033] In an optional embodiment, as Figures 1 to 3 shown, there are two water retaining assemblies 12, which are respectively arranged at both ends of the sealing strip 1.

[0034] In the actual application process, the lift-up door often forms a situation of rainwater confluence or splashing on both sides. Therefore, water retaining assemblies 12 are respectively arranged at both ends of the sealing strip 1, which not only ensures the sealing performance and water retaining effect of the sealing strip 1, but also effectively limits the production cost of the sealing strip 1 and improves its practicality and scope of application.

[0035] Of course, in an optional embodiment, the number and installation position of the water retaining assembly 12 can be set accordingly according to specific working conditions and requirements. For example: a single water retaining assembly 12 can be provided only at one end of the sealing strip 1; or three or more water retaining assemblies 12 arranged at intervals can be provided on the sealing strip 1. Therefore, the present application does not limit this.

[0036] In an alternative embodiment, as Figure 1 , Figure 3 and Figure 6 shown, the water retaining assembly 12 is provided with four water retaining walls 122, and three drainage grooves 123 are provided between the water retaining walls 122. Such a structural arrangement effectively ensures the water retaining effect of the sealing strip 1. At the same time, it also effectively controls the production materials of the water retaining assembly 12, reduces the production cost and production difficulty of the sealing strip 1, and expands the application range of the sealing strip 1.

[0037] Similarly, in an alternative embodiment, the number and arrangement of the water retaining walls 122 and the drainage grooves 123 can also be set accordingly according to specific working conditions and requirements. For example: a single water retaining wall 122 and a single drainage groove 123 can be provided; two or three water retaining walls 122 can also be provided, and drainage grooves 123 are provided between two adjacent water retaining walls 122; of course, five or more water retaining walls 122 can also be provided, and drainage grooves 123 are provided between any two water retaining walls 122. Therefore, the present application does not limit this either.

[0038] In an alternative embodiment, as Figure 1 and Figure 2 shown, the water retaining assembly 12 further includes a blocking portion 124. The blocking portion 124 is provided at one end of the support member 121 away from the sealing strip body 11. The blocking portion 124 protrudes beyond the water retaining wall 122.

[0039] The setting of the support member 121 not only provides a supporting effect for the structure of the water retaining wall 122, but also provides the structure of the bottom of the drainage groove 123. It can be seen that the setting of the support member 121 effectively improves the structural strength of the water retaining wall 122 and the drainage groove 123, thereby ensuring the overall strength and stability of the water retaining assembly 12, and ensuring the sealing performance and water retaining effect of the sealing strip 1. In addition, since one end of the support member 121 away from the sealing strip body 11 extends to form the blocking portion 124, in actual application, when the vehicle door is closed, the blocking portion 124 and the water retaining wall 122 are simultaneously in contact with the inner side of the vehicle door, and the blocking portion 124 protruding beyond the water retaining wall 122 can further improve the degree of fitting between the water retaining assembly 12 and the vehicle door, improving the sealing performance and water retaining effect. And during the opening and closing process of the vehicle door, when rainwater splashes onto the top of the sealing strip 1, since the blocking portion 124 protrudes beyond the water retaining wall 122, the blocking portion 124 can block the rainwater splashing along the vehicle door opening direction, and make the rainwater flow down along the outer surface of the blocking portion 124 and flow into the drainage groove 123, and then be discharged outside the vehicle door.

[0040] In an alternative embodiment, as Figures 1 to 6As shown, along the direction in which the water retaining component 12 opens upward towards the door, the drainage groove 123 is inclined in the direction in which the door opens downward.

[0041] Combined Figures 1 to 6 It can be seen that since the flow channel of the drainage groove 123 connects the blocking portion 124 and the bottom of the water retaining wall 122, after the rainwater flowing in from the side of the car door is blocked by the blocking portion 124 and the water retaining wall 122, it will flow along the side walls of the blocking portion 124 and the water retaining wall 122 into the drainage groove 123. And because the drainage groove 123 is inclined in the direction in which the door opens downward, the rainwater in the drainage groove 123 will be discharged in time and will not accumulate on the sealing strip 1. It can be seen that the structural setting of the drainage groove 123 effectively improves the water retaining and drainage effects of the water retaining component 12, thereby ensuring the water retaining effect of the sealing strip 1 and effectively improving the practicability of the sealing strip 1. In addition, the structural setting of the drainage groove 123 is simple and does not require additional redundant structures, effectively limiting the production and use costs of the sealing strip 1 and expanding the applicable range of the sealing strip 1.

[0042] In an alternative embodiment, as Figures 1 to 6 shown, the sealing strip 1 further includes an elastic buffer member 13. The buffer member 13 is disposed on one side of the sealing strip body 11 facing the upward-opening door.

[0043] During actual use, since the buffer member 13 is disposed on one side of the sealing strip body 11 facing the upward-opening door, a buffer space can be provided between the upward-opening door and the downward-opening door when the upward-opening door is closed, thus effectively ensuring the safety of the upward-opening door and the downward-opening door. In addition, the elastic buffer member 13 also makes the seal fit more tightly against the inner side of the upward-opening door after the upward-opening door is closed, thereby making the sealing performance of the sealing strip 1 stronger and the water retaining effect better.

[0044] In an alternative embodiment, the structure of the buffer member 13 can be set according to specific working conditions and requirements. For example: some solid elastic structures can be used as the buffer member 13, such as rubber, sponge, polymer materials, etc. Of course, the buffer member 13 can also be set in other specific shapes, such as spherical, annular, bow-shaped, etc. Therefore, this application does not limit this.

[0045] In an alternative embodiment, combined Figure 1 、 Figure 4 and Figure 5 shown, the buffer member 13 is a hollow annular structure, and the extending direction of the buffer member 13 is the same as the extending direction of the sealing strip body 11. The water retaining wall 122 is connected to the surface of the buffer member 13.

[0046] In the actual application process, the hollow annular buffer member 13 can complete deformation more quickly and provide a better buffering effect for the vehicle door. At the same time, the hollow annular structure also enables the buffer member 13 to return to its initial state more quickly after being compressed, effectively improving the sealing effect and service life of the sealing strip 1. In addition, the hollow buffer member 13 can better save materials, thereby effectively reducing the production cost and use cost of the sealing strip 1.

[0047] In an alternative embodiment, in combination with Figure 4 and Figure 6 as shown, the buffer member 13 includes a communication hole 131. The communication hole 131 communicates with the drain groove 123.

[0048] In the actual application process, when the vehicle door is closed, the vehicle door presses the buffer member 13 to cause it to deform. The setting of the communication hole 131 enables the gas in the buffer member 13 to be discharged in time, thereby ensuring the sealing performance, convenience and safety when the vehicle door is closed.

[0049] In an alternative embodiment, as Figure 4 shown, the buffer member 13 further includes a drain hole 132. The drain hole 132 is provided on the side of the buffer member 13 facing the downward-opening door. The interior of the buffer member 13 communicates with the outside through the drain hole 132.

[0050] Combined with the setting position of the above-mentioned communication hole 131, when the water blocking assembly 12 blocks rainwater, the rainwater on the side wall flows down from the drain groove 123, can flow into the interior of the buffer member 13 through the communication hole 131, and then is discharged from the drain hole 132. Therefore, the setting of the drain hole 132 further improves the drainage effect of the water blocking assembly 12. At the same time, when the vehicle door is closed, the drain hole 132 can also discharge the gas in the buffer member 13 in time, ensuring the smooth cooperation and connection between the upward-opening door and the downward-opening door after the upward-opening door is closed.

[0051] In an alternative embodiment, as Figure 4 and Figure 5 shown, the sealing strip body 11 further includes a mounting groove 111. The opening of the mounting groove 111 is arranged away from the water blocking assembly 12.

[0052] On the side of the downward-opening door facing the upward-opening door, a mounting plate is provided. In the actual use process, by correspondingly clamping the mounting groove 111 with the mounting plate, the sealing strip 1 can be fixedly installed on the downward-opening door. It can be seen that the setting of the mounting groove 111 effectively improves the convenience and practicality in the installation and use process of the sealing strip 1. At the same time, the structure of the mounting groove 111 is simple, easy to produce and install, and also effectively reduces the production cost of the sealing strip 1.

[0053] In an alternative embodiment, as Figure 4 and Figure 5As shown, the sealing strip body 11 further includes a reinforcing member 112. The reinforcing member 112 is disposed inside the groove wall of the installation groove 111. The setting of the reinforcing member 112 effectively improves the structural strength of the installation groove 111 and ensures the stability and safety of the sealing strip 1 after being installed on the lower opening door.

[0054] In an alternative embodiment, the structure inside the installation groove 111 and the connection manner between the installation groove 111 and the installation plate can be set accordingly according to specific working conditions and requirements. For example: elastic fasteners can be provided in the installation groove 111 for connection with the installation plate; or magnetic members, adhesive members, etc. can be provided in the installation groove 111. Therefore, the present application does not limit this.

[0055] In an alternative embodiment, as Figure 4 and Figure 5 shown, a plurality of fixing members 113 are provided in the installation groove 111, and the fixing members 113 are arranged in the opposite direction of the opening direction of the installation groove 111. After the installation groove 111 is connected to the installation plate, the fixing members 113 abut against the side surface of the installation plate, thereby providing a reverse frictional force to the installation plate and ensuring the installation strength and the stability and safety after installation of the sealing strip. In addition, the structure of the fixing members 113 is simple and easy to produce, effectively reducing the production and installation difficulty of the sealing strip.

[0056] Of course, in other alternative embodiments, the number and setting manner of the fixing members 113 can be set accordingly according to specific working conditions and requirements. For example: one or two fixing members 113 can be provided on each side of the installation groove 111; or a small number can be provided on one side of the installation groove 111 and a plurality on the other side. In addition, the fixing members 113 can be set in a cylindrical shape, a conical shape or other shapes. Therefore, the present application does not limit this.

[0057] It should be noted that the technical solutions or technical features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of the present application is not limited to the precise structures described in the above embodiments and shown in the drawings; all modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the scope of protection of the present application.

Claims

1. A sealing strip is applied to a vehicle door, and the vehicle door includes an upper opening door and a lower opening door, characterized in that, The sealing strip includes: A sealing strip body for being installed on the lower opening door; and A water retaining assembly, including: a support member, a water retaining wall, and a drainage groove; wherein, the support member is connected to the top of the sealing strip body; the water retaining wall is connected to one side of the support member facing the upper opening door, and the side of the water retaining wall away from the sealing strip body is used to abut against the upper opening door, and the drainage groove is arranged side by side with the water retaining wall.

2. The sealing strip according to claim 1, wherein, The water retaining assembly further includes a blocking portion; the blocking portion is arranged at one end of the support member away from the sealing strip body, and the blocking portion protrudes beyond the water retaining wall.

3. The sealing strip according to claim 1, wherein Along the opening direction of the vehicle door, the drainage groove is inclined towards the lower opening door.

4. The sealing strip according to claim 1, wherein The sealing strip further includes an elastic buffer member, and the buffer member is arranged on one side of the sealing strip body facing the upper opening door.

5. The sealing strip according to claim 4, characterized in that, The buffer member is a hollow annular structure, and the extending direction of the buffer member is the same as the extending direction of the sealing strip body, and the water retaining wall is connected to the surface of the buffer member.

6. The sealing strip according to claim 5, characterized in that, The buffer member includes a communication hole, and the communication hole communicates with the drainage groove.

7. The sealing strip according to claim 6, characterized in that, The buffer member further includes a drainage hole, and the drainage hole is arranged on one side of the buffer member facing the lower opening door, and the interior of the buffer member communicates with the outside through the drainage hole.

8. The sealing strip according to claim 1, characterized in that, The sealing strip body further includes an installation groove, and the opening of the installation groove is arranged away from the water retaining assembly.

9. The sealing strip according to claim 1, characterized in that, There are two water retaining assemblies, and they are respectively arranged at both ends of the sealing strip.

10. A vehicle, characterized in that, It includes an upper opening door, a lower opening door, and the sealing strip according to any one of claims 1-9; wherein, the sealing strip is installed on one side of the lower opening door facing the upper opening door; when the vehicle is in the closed door state, the upper opening door and the lower opening door are connected in cooperation with each other; the upper opening door abuts against the sealing strip; the side of the water retaining wall away from the sealing strip body abuts against the inner side of the upper opening door.

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