A modular and multifunctional maintenance access hatch for military vehicles.

Abstract

The invention relates to a maintenance access hatch (K) used in armored military vehicles manufactured in the defense industry sector, which enables equipment arranged in a compact arrangement within military armored vehicles to perform its structural and functional tasks and is easily accessible in emergency situations.

Description

1 TARIFF MODULAR AND MULTIFUNCTIONAL MAINTENANCE ACCESS COVER FOR MILITARY VEHICLES. TECHNICAL AREA 5 The invention provides maintenance access for armored military vehicles manufactured in the defense industry sector. It is related to the cover. The invention specifically addresses the arrangement of equipment in a compact manner within military armored vehicles. enabling it to perform its structural and functional tasks and easily in emergency situations. It relates to an accessible maintenance access hatch. STATE OF THE ART Today, in line with technological advancements, armored vehicles are produced in the defense industry sector. Military vehicles are being equipped with more and more equipment. This increased equipment comes at a reduced vehicle capacity. This causes seating and access problems within the vehicle. Therefore, those inside the vehicle... Implementing accessible and original designs for optimal use of space. It is required. 20 Armored vehicles contain a lot of electronic components. These components are placed inside the vehicle in an optimal way. It is very important to position them correctly. In current practices, maintenance and access to these components are crucial. It has compartments and lids. In current technology, hatch mechanisms used in armored military vehicles are generally hinged. It is mechanical and in cramped layouts, the hinge is on the outside of the cover. There is not enough space. Therefore, the hinge is positioned in the lid recess. In hinged lids, the hinges cause additional costs, weight, and the lid to close completely. Problems such as inability to disassemble are encountered. There is a hinge in the lid mechanism. In this situation, since the lid is not completely detached from its compartment, when the lid is fully open, the lid This causes space limitations in the gap. In lids without hinges, however, there is a recess. Because the lid, which is fixed inside, opens and closes with a linear motion instead of a rotational motion, it is complex. A locking and / or fastening system is required. These types of covers are usually bolted. It is either a connecting or pressure-connected type. Those with bolted connections also have a longer lid opening time. 35 This is the case. In pressurized connections, the system must be leak-proof and subject to positive or negative pressure. It must have it. 2 In the literature review, WO2023138808 is given as an example of the known state of the technique. Document number [number] can be shown. In the aforementioned document, it is stated that the floor of an armored vehicle is a The text refers to an emergency exit hatch arranged in a closed position within the opening. The cover includes a frame on one side facing the inside of the vehicle, and this frame has at least one sliding 5 The rail includes at least one toothed rail (rack), with an articulated drive unit at one edge of the opening. It has at least one rotating gear in its drive unit, and the drive unit is demountable. The emergency exit hatch is opened by sliding rails, rotated by a lever. However, specific a cover with fasteners to keep it fixed inside the body, and this cover Information regarding its complete removal is not available. 10 Another example of the prior art is document number TR2022 / 005904. It can be shown. The document in question relates to the maintenance hatch system. It is connected to the vehicle interior. armor plate, sealing gasket connected under the armor plate to provide a seal, In the aforementioned military vehicles, intervention and maintenance of the equipment inside the vehicle is permitted for 15 days. In order to ensure its implementation, the maintenance formed on the aforementioned armor plate In mine-protected armored military vehicles containing gaps, what would happen in the event of a mine explosion bolt breaks causing the maintenance cover and shrapnel to be thrown into the vehicle interior A maintenance hatch structure that prevents obstruction is being discussed. Here, the door structure is armored. The maintenance hatch, which is connected under the sheet metal, connects the aforementioned armor sheet metal to the maintenance hatch 20 The connecting element includes a sliding system on which the maintenance cover is moved. However, specifically the shape connections located on the lid and the shape connections located on the body There is information about a structure where the interlocking links ensure the lid remains stable. It is not. Another example of the prior art is document number DE19504922. It can be shown. The document in question is located above the top edge of the cover opening, and the opening and a cover structure with a door that can be slid on the closing plane for closing It is mentioned that here, a sliding door can be moved within a guide on it. a drive device that has a hand crank that moves a gear mounted on a rack and pinion 30 It is moved by [the system]. However, specifically, it needs to remain stationary inside the fuselage. A cover with connecting elements and information on how to completely remove this cover are available. It is not. In conclusion, the existence of the above problems and the inadequacy of the current solutions are relevant to the technical 35 This has made it necessary to make improvements in this field. 3 A BRIEF DESCRIPTION OF THE INVENTION The present invention eliminates the aforementioned disadvantages and introduces new technologies to the relevant technical field. a modular and multifunctional maintenance access hatch on military vehicles that offers advantages It is related. 5 The purpose of the invention is to enable equipment to be arranged in a compact manner inside military armored vehicles. a maintenance access hatch that enables it to perform its structural and functional tasks to reveal. Another purpose of the invention is a maintenance access hatch that is easily accessible in emergency situations. to reveal. Another purpose of the invention is that, due to its lightweight structure, it can be easily opened by hand and moved to another location. a maintenance 15 that can be used and is fixed in place by its shape-bound structure when put back in place. The goal is to reveal the access hatch. Another purpose of the invention is to provide easy access in emergency situations thanks to its shape-bound and hinge-less structure. It can be quickly removed from its housing and does not create space constraints in the access area. The goal is to create a maintenance access hatch. 20 Another purpose of the invention is to eliminate the need for a complex lock thanks to its shape-bound and hinge-less structure. It is soft to the touch, lighter than other covers, more ergonomic in terms of access, and modular. The goal is to create a maintenance access hatch of a specific type. Another objective of the invention is to distribute the loads acting on the lid through its shape-dependent structure. It is supported by its own body and distributes the load evenly thanks to its shape-dependent structure. The goal is to develop a lighter-structured maintenance access hatch. Another advantage of the invention is that it does not have a complex locking system, thus reducing the cost of the lid and 30 The goal is to introduce a maintenance access hatch that reduces assembly time. Another purpose of the invention is to be able to work simultaneously with a sliding door thanks to its sliding system. The maintenance access cover is to expose the area. 35 4 In order to fulfill all the purposes stated above and those that can be derived from the detailed explanation. The invention; maintenance access used in armored military vehicles produced in the defense industry sector. with a lid, - the hull of an armored military vehicle, which houses military equipment. - Access to equipment located on and inside the fuselage 5 the clarity that provides, - a cover placed over an opening on the body, which opens and closes the opening. - at least one lateral protrusion extending forward on at least one edge surface of the lid, - at least one front protrusion extending forward on the front surface of the lid, - located on the right and left edges of the upper surface of the body, and the cover is attached to the body 10 The lid is secured by positioning it over the side protrusion to ensure it is fixed in place. At least one downward recess in the form of an indentation that holds it in place on the fuselage, either front, back, or left and right. directional shape bond, - located on the front edge of the lower surface of the body, and which secures the cover to the body. The cover is positioned on the body by placing it over the front protrusion to ensure it is secured. at least one upward shape tie that holds the structure in place upwards, - the upwardly protruding form of the fuselage rail located on the edge surface of the fuselage, - a sliding mechanism with an upward protruding shape located on the rear edge of the cover, - moves by sliding on the body track on the body and the cover track on the cover It is related to the inclusion of a sliding door. 20 The structural and characteristic features and all the advantages of the invention are given in the figures below. Thanks to the detailed explanation written with references to the figures, it becomes clearer. This will be understood. Therefore, the evaluation should also take these figures and detailed explanations into account. It must be done by taking 25. BRIEF DESCRIPTION OF THE FIGURES Figure 1 shows a top perspective view of the maintenance access hatch, the subject of the invention, when open. is given. 30 Figure 2 shows a bottom perspective view of the maintenance access hatch, the subject of the invention, when open. is provided. Figure 3 shows a perspective view of the pin of the maintenance access cover, which is the subject of the invention. 35 Figure 4 shows a perspective view of the maintenance access hatch, the subject of the invention, when closed. is provided. REFERENCE NUMBERS 10. Body 11. Clarity 12. Hull slide 20. Sliding door 30. Cover 10 31. Sled 32. Side projection 33. Front protrusion 40. Downward shape linkage 50. Upward shape link 15 Pin 60 61. Pin ball 62. Pin button K. Maintenance access cover 20 DETAILED DESCRIPTION OF THE INVENTION In this detailed description, the preferred alternatives to the maintenance access cover (K) that is the subject of the invention are: purely for the purpose of better understanding the subject and without imposing any limiting effects. 25 This is explained as follows. Figure 1 shows a top perspective view of the maintenance access hatch (K) in its open state, which is the subject of the invention. Accordingly, the maintenance access hatch (K) in its most basic form is located on the armored military vehicle. a fuselage (10) containing field and military equipment, 30 on the fuselage (10) The cover (30) which opens and closes the opening (11) is located on the right and left edges of the upper surface of the body (10). in the form of an indentation that holds the area and cover (30) fixed on the body (10) in the front, back and right and left directions at least one downward shape link (40), on the front edge of the lower surface of the body (10) and the cover (30) At least one upward-facing shape link (50) that holds the trunk (10) in place upwards, trunk (10) and sliding door (20) which moves by sliding on the cover (30), located on the cover (30) and 35 By connecting the cover (30) to the downward shape link (40), the cover (30) is attached to the body (10). It contains a locking pin (60). 6 The body (10), which forms the main structure of the maintenance access hatch (K) subject to the invention, is an armored military vehicle. It contains military equipment located on it. Inside the fuselage (10) An opening (11) on the fuselage (10) is required to access the aforementioned equipment. formed and this opening (11) is covered with a cover (30) made of aluminum or armored metal 5 It has been closed. There is a sliding door (20) that moves by sliding on the body (10). Suitable for this as the body slide (12) and cover protruding upwards on the edge surface of the body (10). (30) A slide (31) is formed in the form of an upward protruding form on the rear edge surface. Body (10) sliding door (20), cover (30) opening (11) 10 which moves by sliding on the body track (12) on it. When in the closed position, the lid (30) slides over the rail (31). To fix the cover (30) onto the body (10), the cover (30) must be advanced on at least one edge surface. at least one lateral projection (32) extending forward and at least one front projection extending forward on its front surface (33) has been created. Accordingly, at least 15 on the right and left edges of the upper surface of the body (10). A slight downward shape linkage (40), on the front of the lower surface of the trunk (10) as seen in figure 2. At least one upward shape link (50) has been formed on its edge. When the lid (30) is closed horizontally into the opening (11) on the body (10), the edge of the lid (30) lateral protrusions on the surface (32), downward 20 on the right and left edges of the upper surface of the body (10). The shape fits on the link (40) and thus the cover (30) is on the body (10) front, back and right. It is ensured that it is held in place on the left side. At the same time, the front surface of the cover (30) protrusions (33) on the upward shape bond (50) on the front edge of the lower surface of the body (10). sitting and thus the lid (30) is fixed upwards on the body (10) is provided. 25 When a load comes from the sliding door (20) onto the slide (31) located on the cover (30), it moves upwards. The shape ties (50) carry this incoming load. Maintenance while the sliding door (20) is on the cover (30). The access hatch (K) is fixed in place on all sides without the use of pins (60). In an alternative configuration of the invention, the lid (30) is locked onto the body (10) and the lid (30) To prevent the lid from opening in case of heavy shocks from below, the lid (30) At least one pin (60) can be fitted onto the lateral protrusions (32) on the edge surface. The said pin (60) passes through the side projections (32) downwards where the side projections (32) are positioned. The figure is connected to the link (40) and the cover (30) is fixed onto the body (10) 35 is provided. 7 Pin (60) goes in and out of at least one socket created inside pin (60) as shown in figure 3. at least one pin ball (61) and pin (60) on which the pin ball (61) enters the aforementioned slot. It has a pin button (62) that allows it to come out. To ensure the lid (30) is locked, the pin (60) must be passed through the side protrusions (32). By connecting it to the downward shape link (40) during the passage of the pin (60) into the socket The ball pin (61) which is inserted into the socket comes out of the socket when the pin (60) is fully seated in place. It comes out and is positioned under the downward shape link (40) to ensure locking. To remove pin (60), press the pin button (62) and the pin button (62) will remove pin 10. to ensure that the ball (61) fits into the slot (60) on the pin and the pin (60) is in the downward shape It allows the tie (40) and the side projection (32) to come out freely. During the use of the maintenance access cover (K) which is the subject of the invention, the cover is as shown in Figure 4. (30) When in the closed position, the sliding door (20) is opened by sliding and pin 15 on the pins (60) The pins (60) are removed by pressing the buttons (62). Then the cover (30), It is opened by making an upward rotational movement on the body (10). 25

Claims

8 REQUESTS 1. Maintenance access used in armored military vehicles produced in the defense industry sector. Its cover is (K), and its feature is; - 5 located on an armored military vehicle and containing military equipment. body (10), - equipment located on the fuselage (10) and inside the fuselage (10) the opening that allows access (11), - placed on the opening (11) located on the body (10) and the opening (11) open and close lid (30), 10 - at least one lateral protrusion extending forward on at least one edge surface of the cover (30) (32), - at least one front protrusion (33) extending forward on the front surface of the cover (30), - located on the right and left edges of the upper surface of the body (10) and the cover (30), 15 on the side projection (32) to ensure it is fixed onto the body (10). by positioning the cover (30) on the body (10) front, back and right left At least one downward shape link in the form of an indentation that holds it fixed in the direction (40), - located on the front edge of the lower surface of the body (10) and the cover (30), body (10) to ensure it is fixed on the front projection (33) By positioning the lid (30), it is fixed upwards on the body (10) 20 holding at least one upward shape bond (50) - the upward protruding form of the body located on the edge surface of the body (10) sled (12), - cover (30) sliding in the upward protruding form on the rear edge surface (31), 25 - on the body slide (12) (10) and the cover slide (31) (30) on the cover It includes a sliding door (20) that moves by sliding.

2. A maintenance access hatch (K) conforming to Claim 1, the feature of which is; the aforementioned hatch (30) passing through the side projections (32) on it, where the side projections (32) are located 30 The downward shape link (40) is connected to the cover (30), body (10) It contains a pin (60) that enables it to lock.

3. A maintenance access cover (K) in accordance with Claim 1, the feature of which is; the aforementioned pin (60), pin (60) by entering and exiting at least one slot created within it, downward shape 35 at least one pin ball (61) located under the link (40) and on the pin (60) 9 and the pin ball (61) enters the aforementioned socket to allow the pin (60) to be removed. It contains a pin button (62) that allows it to come out.

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