Door Top Profile Sealing System

Abstract

The invention relates to a door top profile sealing system used in the rear panel assembly of trailer and semi-trailer type vehicles, which provides sealing by eliminating the application of mastic to the plastic bushing in the door top profiles.

Description

1 TARIFF Door Top Profile Sealing System TECHNICAL AREA 5 The invention relates to a door top assembly used within the rear panel of trailer and semi-trailer type vehicles. by eliminating the application of mastic to the plastic bushing in the profiles The door top profile, which provides a seal, is related to the sealing system. PREVIOUS TECHNIQUE In current designs, there is a shaft that passes through the top profile of the door and runs its entire length. The shaft is supported by a rigid plastic flanged bushing. However, the tolerance that occurs in this case... Water enters the vehicle through the gaps. To eliminate this problem, plastic 15 Sealant is applied to the bushing. This prevents leakage problems. This process is being carried out. However, this process presents a long and difficult situation in terms of labor. Because mastic application is done manually, the resulting appearances vary considerably. This situation arises because the component is absorbing water or is not aesthetically pleasing as it should be. This ensures that it is not visible. Furthermore, the manual process results in poor quality. 20 However, after the sealant application, the sealants must be ready for assembly of the component. It needs to dry. During this time, the sealant may deteriorate or may not dry completely. It is necessary to wait for a certain amount of time. Therefore, the materials do not experience bottlenecks in the production line. To prevent this, the line is fed by stockpiling. The use of mastic requires lengthy labor. In addition to the delays and poor quality, it also creates a need for storage space on the production line. 25 Currently, the rear door latch locks the door assembly via a pin that passes through the upper door profile. It grips tightly. The beak position, which wraps tightly around the shaft, and the flatness of the surface on which the vehicle is resting, Due to manufacturing tolerances of the components or sag of the rear supports, the above or below It is located below. In this case, during beak operation, there is a 30 cm gap between the shaft and the top profile of the door. It deforms the applied mastic. This is because the mastic height is excessive. Sealing problems can occur after the sealant deforms. Post-sales repair. During the process, the sealants applied to the top profile of the door were cleaned one by one, and after the renovation... Reapplying the sealant increases labor times in after-sales service. This Therefore, there is a need for a process that solves the sealing problem in the top profile of the door without using mastic. 35 It is located. 2 As a result of research conducted in the literature, the application numbered “2011 / 07012” and “Mastic application” A Turkish patent application titled "machine" was found. The application in question... A tube of mastic will be placed on the parts to be treated, at the designated application points. Includes applicator tips that enable automatic application of the sealant contained within. It relates to a mastic application machine. However, the mentioned application includes trailers and semi-trailers. plastic bushings used in the rear panel assembly of this type of vehicle, located in the upper door profiles. A door top profile that provides a watertight seal by eliminating the need for a sealant application. No evidence of a leakage system was found. Ultimately, the problems mentioned above, which cannot be solved with the current technology, are addressed in the relevant technical 10. This has made it necessary to make an innovation in the field. A BRIEF DESCRIPTION OF THE INVENTION The present invention aims to eliminate the aforementioned disadvantages and introduce new technologies to the relevant technical field. It relates to the door top profile sealing system in order to bring advantages. 15 The main purpose of the invention is to apply sealant to the plastic bushing in the upper profiles of trailer doors. The goal is to eliminate the need for a sealant. All the objectives mentioned above and those that will emerge from the detailed explanation below are 20 The present invention enables the door to be locked by means of a rotational movement. beak, the integrity of the rear panel assembly and the locking of the door via beaks Rear panel assembly for trailer and semi-trailer type vehicles, including the door top profile. the application of mastic to the plastic bushing in the top profiles of the door used inside This is a door top profile sealing system that provides a leak-proof seal by eliminating the need for a seal; its feature is: 25  Door top profiles and beaks that are passed through perforated grommets using lubricant a connecting element that enables connection,  A perforated structure, attached to the top profile of the door, with its outer diameter defined by the top profile of the door. the diameter of the hole found must be larger than the inner diameter and the inner diameter must be smaller than the diameter of the fastener. Thanks to this, there is a seal between both the top door profile and the connecting element. grommet with hole that provides It includes. The best way to utilize the advantages of the existing invention, together with its structure and additional elements. For it to be understood, it must be evaluated together with the figures explained below. 35 3 BRIEF DESCRIPTION OF THE FIGURES Figure 1 shows the door locking mechanism in the door top profile sealing system, which is the subject of the invention. It is a representative illustration of its position. Figure 2 is a representative illustration of the perforated grommet used in the invention. 5 Figure 3 shows a cross-sectional view of the door in the locked position. Figure 4 is a representative illustration of the beak, ring, and perforated grommet mounting relationship. Figure 5 is a representative illustration of the door assembly. The drawings do not necessarily need to be scaled and are sufficient to understand the existing invention. Details that are not present may have been overlooked. Furthermore, at least to a large extent... Elements that are identical or at least have substantially identical functions are numbered the same. It is shown. REFERENCE NUMBERS 15 1. Perforated grommet 2. Door top profile 3. Fastener 4. Bracelet 20 5. Beak DETAILED DESCRIPTION OF THE INVENTION In this detailed description, the door top profile (2) sealing system, which is the subject of the invention, is only 25 with examples that will not have any limiting effect on a better understanding of the subject It is explained. Door top profile (2) sealing system, perforated grommet (1), door top profile (2), connecting element (3), ring (4), beak (5) are included. Perforated grommet (1), connected to the door top profile (2), 30 having a perforated structure, its outer diameter being larger than the diameter of the hole in the top profile of the door (2) and Thanks to the inner diameter being smaller than the diameter of the connecting element (3), both the door top profile (2) It is the element that provides a seal between the door top profile (2) and the connecting element (3). the integrity of the rear panel assembly and the locking of the door via the beaks (5) It is the part that provides. The connecting element (3) is inserted through the perforated grommet (1) using lubricant 35 the full-length gate that connects the door top profile (2) and the beaks (5) 4 It is a component and preferably a bolt. The collar (4) ensures that the beak (5) closes smoothly when locking the door. It is the element that enables the door to be locked by making a rotational movement. The beak (5) is the unit that enables the door to be locked by making a rotational movement. For sealing the door top profile (2) hole in the door top profile (2) sealing system A cable protector with a perforated grommet (1) is used instead of the bushing. This perforated 5 The outer diameter of the grommet (1) part is wider than the shaft bearing, and the hole is narrower than the shaft diameter. In this way After the perforated grommet (1) is mounted on the door top profile (2), the grommet and the door top profile (2) Because it fits tightly, a leak is ensured. The shaft also fits tightly through the perforated grommet (1). This ensures a seal between the perforated grommet (1) and the shaft. Lubricating elements are provided to facilitate tight fitting of the parts. 10 It is used. Using a perforated grommet (1), mastic work is completely eliminated. This prevents poor quality. Since mastic is not used, storage space and... The need for waiting is also eliminated. However, the holes of the perforated grommets (1) The insertion and shaft threading process time has been shortened. The perforated grommet (1) enters the channel. It creates a very thin protrusion on top of the door top profile (2). Thanks to this situation, 15 There is no damage to the beak (5) while it is working. During post-sale repair The perforated grommet (1) can be removed without damage and then reused, both for the material Moreover, because it shortens the labor time, the renovation process is carried out at a lower cost. In the door top profile (2) sealing system, a grommet (1) with holes is mounted on the door top profile (2) 20 Afterwards, the connecting element (3) (preferably a bolt) located on the upper profile (2) of the door is attached. It is passed through the perforated grommet (1) using lubricant. Thanks to the perforated grommet (1) The beak (5) used to lock the door has a wide gap in the door top profile (2) channel. It is working. The diameter of the hole in the top profile of the door (2) is the outer diameter of the perforated grommet (1). It is large. The inner diameter of the perforated gormet (1) is smaller than the door top profile (2) connecting element (3). This 25 In this way, materials used with negative tolerance by using lubricant are sealed. It provides.

Claims

REQUESTS 1.5  the beak (5) that locks the door by making a rotational movement,  integrity of the rear panel assembly and door opening via the beaks (5) Door top profile (2) that enables locking Used in the rear panel assembly of trailer and semi-trailer type vehicles, containing Eliminate the mastic application made on the plastic bushing (2) in the door top profiles. The door top profile (2) sealing system which provides sealing by lifting is characterized by;  The door top profile (2) and passed through the perforated grommet (1) using lubricant. Connecting element (3) that enables the connection of the beaks (5),  A perforated structure connected to the top profile of the door (2), the outer diameter of which is the top of the door The hole diameter in the profile (2) must be larger than the inner diameter of the connection 15 Thanks to the fact that the element (3) is smaller than the diameter of the door top profile (2) and Perforated grommet (1) that provides sealing between the connecting element (3) It includes.

2. The door top profile (2) conforming to Claim 1 is a sealing system, the feature of which is; the aforementioned 20 The fastening element is (3) a bolt.

3. The door top profile (2) conforming to Claim 1 is a sealing system, the feature of which is; the beak (5) It includes a ring (4) which allows the door to close smoothly when locked.