DOOR MECHANISM FOR LAUNDRY CARTS

Abstract

The invention relates to a door mechanism used in laundry carts used to transport laundry to laundries, which enables the laundry cart door (20) to be locked in a single motion thanks to the upper hinge (30a) and lower hinge (30b) which move in opposite directions, and prevents the laundry from falling out by opening the door (20) automatically during the transport of laundry.

Description

1 TARIFF DOOR MECHANISM FOR LAUNDRY CARTS Technical Area 5 The invention relates to laundry carts used for transporting laundry to laundries. It is related to doors. The invention, in particular, allows laundry to be secured thanks to its hinge structure that moves in opposite directions. a device that allows the car door to be locked with a single movement and for carrying laundry a door that prevents laundry from falling out by opening it automatically during this process It is related to the door mechanism. State of the Art 15 Laundry carts are used primarily in hotels, but also in hospitals, schools, and dormitories. They are widely used. Thanks to laundry carts, clean and dirty laundry can be easily transported. It can be transported much faster. This is quite important from an organizational point of view. These cars usually contain items such as sheets, towels, duvet covers, and hotel textiles. It is being moved. Laundry carts are generally rectangular containers in which laundry is transported. and consists of a door on the front surface of the safe that can be opened and closed. This door, It is attached to the case by means of a traditional hinge, and with these hinges 25 The door is only designed to turn left or right for opening and closing. When lifted upwards, it detaches from its hinges and comes loose. This aforementioned... Besides enabling the opening and closing movement of the door, the existing hinges have other functions. It has no function. In current applications, a sliding bolt is used to lock the door. or lever lock systems are used. However, these systems require the car to be shipped 30 It breaks during or when the car is full of laundry. In some cases... This causes the cover to sag, rendering the car unusable. Because... These types of carts are used for transporting laundry to large laundries. The door opening or the structure of the hinges when completely filled with laundry If it comes loose, the laundry spills and can even lead to serious accidents. 35 This can cause problems. Therefore, laundry cart lids must be opened with one hand. 2 It opens easily and will not open during transport and loading onto the vehicle. It is resistant to impacts and vibrations, and the forklift can handle laundry inside the vehicle. The covers should not be opened during loading onto large vehicles by means of this and so that it doesn't sag, and the worker can open and close the lid with one hand while unloading the cart. It is required. Accordingly, in the known state of the technology, there are 5 laundry carts. It was necessary to eliminate the problems that were being experienced. In the literature review, an example of the current state of the technique is given. Document number US5326117 can be shown. The document in question is from the hospital. It relates to the hospital trolley and its cover apparatus. In the invention in question, the rear 10 of the hospital trolley from a structure that includes garbage containers arranged hanging on one side It has been mentioned. In the document in question, a hospital is mentioned on top of a garbage container. The car has a hinged cover element mounted on it. (The word...) The subject in question is a hospital trolley, generally intended for providing services within a hospital. It is configured for use and includes sheets, towels, duvet covers, and hotel textile products. 15 It is not suitable for transporting large loads of laundry. In conclusion, the existence of the above problems and the inadequacy of the current solutions, This has made it necessary to make improvements in the technical field. Purpose of the Invention The present invention eliminates the aforementioned disadvantages and the related technical This relates to the door mechanism for laundry carts, which brings new advantages to the field. The main purpose of the invention is to create 25 hinges that move in opposite directions. A door mechanism that allows the laundry cart door to be locked with a single movement. to reveal. The purpose of the invention is to prevent the door from opening automatically while laundry is being transported. The goal is to create a door mechanism that prevents laundry from falling out. 30 Another purpose of the invention is to allow the laundry cart door to open and close in a single motion. thanks to which it provides ease of use and consequently facilitates the transport of laundry. a door mechanism that prevents time losses during the process to place. 35 3 Another purpose of the invention is to prevent the laundry cart door from coming off and The goal is to create a durable door mechanism that prevents sagging. To fulfill all the purposes stated above and those that can be derived from the detailed explanation. The invention, which can be brought about; 5 in laundry carts used to transport laundry to laundries. a door that is used and attached to a surface of the laundry cart chassis It is a mechanism, - a primary body connected to the frame at the top of one side edge of the door, first A shaft located on the body connects to the door, and the shaft moves 10 degrees to the right and left. and has a second body that moves up and down, and the door moves left and right. and also the top hinge that allows it to move up and down, - a primary body connected to the frame at the bottom of one side edge of the door, first A shaft located on the body connects to the door, and the shaft moves 15 degrees to the right and left. and has a second body that moves up and down, and the door moves left and right. it moves up and down in the opposite direction with the top hinge. The lower hinge, which allows the door to move up and down with movement. - Attached to the other side edge of the door and 20 when the door is closed. It opens by moving it upwards, and closes when the door is in the closed position. a lock that locks when moved - located on the safe opposite the lock, and when the door is closed It is related to the fact that it contains a counterpart that holds the lock when it is moved downwards from its position. 25 The structural and characteristic features and all the advantages of the invention are given in the figures below. And thanks to the detailed explanation written with references to these figures, it becomes clearer. This will be understood as such. Therefore, the evaluation should also include these forms and detailed explanations. This should be done taking this into consideration. 30 Figures that will help understand the invention. Figure 1: Perspective view of the door mechanism that is the subject of the invention. Figure 2: Front view of the door mechanism that is the subject of the invention. 35 4 Figure 3: Lower and upper hinges of the door mechanism that is the subject of the invention. It is the appearance. Figure 4: Appearance of the lock belonging to the door mechanism that is the subject of the invention. Figure 5a: View of the counterpart of the door mechanism that is the subject of the invention. Figure 5b: The equivalent of the door mechanism in the alternative design of the invention is 5 It is the appearance. Figure 6: The lower hinge of the door mechanism in the alternative design of the invention. This is a view of the upper hinge with a pin stop. Figure 7: The lower hinge of the door mechanism in the alternative design of the invention. This is a view of the upper hinge with a twisted stop. 10 Explanation of Part References 10. Cash Register 20. Door 15 30a. Upper hinge 30b. Bottom hinge 31. First fuselage 32 Miles 33. Second fuselage 20 34. Pin stop 35. Twist stop 40. Lock 50. Counterpart h. working clearance distance Detailed Description of the Invention In this detailed description, the preferred alternatives to the door mechanism that is the subject of the invention are 30. purely for the purpose of better understanding the subject and without any limiting influence. It is explained in a way that will not create a problem. Figures 1 and 2 show the views of the door mechanism that is the subject of the invention. Accordingly, In its most basic form, the door mechanism is 35 on one surface of the laundry cart casing (10). The connecting door (20) is connected to the top of one side edge of the door (20) and top door (20) that allows the door to move left and right and also up and down The hinge (30a) is attached to the bottom of one side edge of the door (20) and to the door (20) The bottom hinge allows it to move left, right, up, and down. (30b) is connected to the other side edge of the door (20) and when the door (20) is closed. while it is moved upwards, it opens and the door (20) is in the closed position 5 Lock (40) which enables it to be locked by moving it downwards, lock on the case (10) (40) located opposite and down when the door (20) is closed It contains a counter (50) that holds the lock (40) when it is moved. In the door mechanism that is the subject of the invention, one surface of the laundry cart casing (10) is attached to 10 a door that can be opened and closed and locked in the closed position (20) It is connected. Accordingly, an upper one was placed on the upper side of one edge of the door (20). A hinge (30a) and a lower hinge (30b) are attached to its bottom. The upper hinge (30a) and the lower hinge (30b) allow the door to move left, right and up at the same time. This enables it to move downwards. The upper hinge (30a) and the lower hinge in question (30b), a first body in cylindrical form as seen in figure 3 (31), first body (31) a mile (32) and on mile (32) right left and up down It consists of a second moving body (33). The door (20) moves left and right, the second body (33) rotates on the shaft (32). This is provided through. The door (20) moves up and down using the upper hinge (30a) and the lower hinge (30b). This is achieved by working in opposite directions. For this purpose, 25 on the upper hinge (30a) first body (31), shaft (32) facing upwards into the casing (10), second body (32) It is connected to the door (20). In the lower hinge (30b), the first body (31) spindle (32) is down. The second body (32) is connected to the door (20) so that it faces the casing (10). (20) to create a working space to enable the up and down movement A working clearance distance (h) between the first body (31) and the second body (32) is 30 There is a height difference of up to 20. Thanks to this, the door (20) can move up and down. It can be done. Figure 1 shows the door (20) open with the door raised upwards, and Figure 2 shows the door (20) downwards. The lowered closed state is seen. When the door (20) is lifted up, it is shown in Figure 1 as 35 As seen, the second body (33) at the lower hinge (30b) moves upwards with the shaft (32) 6 It is stuck to the first body (31) by settling on it. At the upper hinge (30a) The second fuselage (33) separated from the first fuselage (31). The door (20) is locked in the closed position by moving it up and down. For this purpose, a lock (40) as shown in Figure 4 is attached to the side edge of the door (20). 5 The lock in question (40) is of a slanted form and passes over the counterpart (50) on the case (10). It is locked. The counterpart (50) is twisted as shown in figures 5a or 5b. It is structured. The lock (40) is moved upwards when the door (20) is in the closed position, 10 from the opposite side. (50) by getting rid of the door (20) and the door (20) being in the closed position By moving it downwards, the door (20) is locked. Thus Locking and unlocking the door (20) with a single move by moving it up and down. This has been ensured. In this way, the door (20) does not open by itself or sag. He was prevented from doing so. 15 An alternative configuration of the invention features an upper hinge that moves in opposite directions. (30a) and on the upper hinge (30b), a stop structure may be found. The aforementioned stop structure Its structure is a pin located on the horizontal axis at the end of the shaft (32) as shown in figure 6. stop (34) can be as shown in figure 7, horizontal 20 from the end of the shaft (32). It may be a twisted stop (35) extending along the axis. The said pin stop (34) and twisted stop (35), the shaft (32) from the second body (33) in the up and down movement of the door (20) It prevents it from escaping. The operating principle of the door mechanism described in this invention is as follows: 25 As shown in Figure 2, the door (20) is lifted up to open it when it is in the locked position. During this time, the lower hinge (30a) and the upper hinge (30b) move in opposite directions. The lock (40) moves upwards and comes out of the counter (50). The lock (40) is released. With its exit, the door (20) is released and opens by turning as shown in Figure 1. When the door (20) is released, it descends by the effect of gravity and the lower hinge (30a) and 30 The upper hinge (30b) also moves in opposite directions. When the door (20) is to be closed and locked, it is again lifted up and the lower hinge (30a) and the upper hinge (30b) move in opposite directions. The door (20) When left open after being closed, the lower hinge (30a) and the upper hinge (30b) again They move in opposite directions. During this time, the lock (40) passes into the counterpart (50) and 35 door (20) will be locked.

Claims

7 REQUESTS 1. Laundry carts used to transport laundry to laundromats, and laundry a door mechanism containing a door (20) connected to a surface of the car body (10) Its characteristic is; 2. - a first one connected to the frame (20) on the upper side of one side edge of the door (20). body (31), a shaft (32) located on the first body (31), door (20) By connecting, the second one moves left, right and up and down on the shaft (32). having a body (33) and the door (20) to the right, left and also up top hinge (30a) that allows it to move downwards, - a first body connected to the frame (10) on the underside of one side edge of the door (20) (31), a shaft (32) located on the first body (31) is connected to the door (20). second body (33) moving left, right and up and down on the shaft (32) having and the door (20) to move left and right and also the top With the hinge (30b), the door (20) moves up and down in the opposite direction. lower hinge (30b) that enables it to move, - connected to the other side edge of the door (20) and when the door (20) is closed While it is moved upwards, it opens and the door (20) is in the closed position. lock (40) which enables it to be locked by moving it downwards. - located opposite the lock (40) on the safe (10) and the door (20) The counter (50) that holds the lock (40) by moving it downwards in the closed position It includes.

3. A door mechanism that conforms to Claim 1, and its feature is that the mentioned door (20) above between the first body (31) and the second body (32) to enable its downward movement It includes a working clearance distance (h) that creates a height difference.

4. A door mechanism conforming to claim 1, the feature of which is; at the end of the mentioned shaft (32). The second shaft (32) is located on the horizontal axis and moves up and down the door (20). It contains a pin stop (34) which prevents it from coming out of the housing (33).

5. A door mechanism conforming to Claim 1, the feature of which is; as mentioned, the shaft (32) The shaft (32) extends from the end along the horizontal axis and moves up and down with the door (20) It includes a twist stop (35) that prevents it from coming out of the second body (33).

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