TR202013442A2 - A FOLDING MECHANISM USED FOR VIEW MIRRORS - Google Patents

Abstract

The present invention relates to a folding mechanism (1) that allows manual changing of the folding loads arising during folding of the mirror in the folding rear view mirrors. In the folding mechanism (1) of the invention, the folding process is carried out by assembling the compression element (7) which is a spring, the connection element (8) which is a screw, and the coupling (6) (bayonet) parts to the body and bracket (5) parts. In addition, during the tightening of the connection element (8) to the nut (10), the compression element is compressed between the clutch (6) and the head of the connection element (8), enabling the folding process to operate.

Description

DESCRIPTION A FOLDING USED FOR REAR-VIEW MIRRORS MECHANISM Technical Area This invention arises when folding the mirror in foldable rear view mirrors. A device that allows manual modification of the resulting folding loads. It's about the folding mechanism. Prior Art Drivers use their rear-view mirrors on land vehicles such as cars and on the sides of their vehicles. They use it to see and control their surroundings. rear view mirrors drivers to communicate with each other, as well as with other vehicles. It is used to keep the safe distance between them. Therefore its task and that the rear view mirrors, which are of great importance, are open while driving. required. Drivers when they are not driving their vehicle or the width of the vehicle In cases where it is necessary, such as reducing the they are approaching. Different folding nowadays for closing rear-view mirrors mechanisms are used. But the known folding in question In the mechanisms, the mirrors are closed with a certain folding force and is opening. For this reason, folding according to the change in the dimensions of the mirrors There is no such thing as adjusting the loads. Due to Today, a single folding mechanism can be used in different sized rear view mirrors. that the folding loads can be used on the mechanism There is a need for solutions that will allow it to be adjusted without making any changes. is heard, Chinese utility model numbered CN201484291 in the state of the art Components of rear view mirrors mounted outside the vehicle and If the rear view mirrors Collide with other vehicles and/or pedestrians Since it has a foldable structure in order to reduce the damage that may occur in the mirror. is mentioned. In the document in question, the rear view mirror is foldable. function and easy assembly of the mirror are mentioned.

Brief Description of the Invention The aim of this invention is to use foldable rear view mirrors while folding the mirror. of the resulting folding loads, the spring obtained by the spring compressed by a screw a folding that allows it to be adjusted using the compression load mechanism is to realize a folding mechanism.

Another object of the invention is to increase the compression load in the spring according to different folding loads. It is to realize a folding mechanism that allows it to be adjusted.

Another object of the invention is to reduce compression in the spring by tightening or loosening the screw. It is a device that can be adjusted and different folding loads can be obtained. folding mechanism.

Detailed Description of the Invention In order to achieve the aim of this invention, “Used for Rear View Mirrors” A Folding Mechanism” is shown in the attached figures, these figures; Figure 1. Exploded perspective of a folding mechanism which is the subject of the invention is the view.

Figure 2. The parts forming the rear view mirror of a folding mechanism which is the subject of the invention Exploded perspective view with

The parts in the figures are numbered one by one. the responses are given below.

folding mechanism bracket compression element connector LOOOKJO'ILH-D-WNH . friction washer . head cap 13.SipeHik Allows folding and unfolding of rear-view mirrors and changing folding loads. a folding mechanism (1), which is the subject of the invention, - at least one stop (3] and out over the stop (3) with a certain distance between them spaced apart, containing at least one space above them, and have two upper and lower protrusions (4), of which at least one of the spaces is of internal thread structure at least one body (2), -rotation by taking place in the gap between the protrusions (4) of the body (2) at least one of the gaps in the protrusions (2) that makes the movement and while in said range at least one bracket (5) having a hole concentric with one, -to the space located in the protrusion (4) in the lower part of the concentric body (2) and it enters the hole in the bracket (5) and causes the body (2) and the bracket (5) to stand together. at least one clutch (6) in a hollow structure that provides - at least one hollow clamping element (7) located in the cavity of the clutch (6), and - passing through the clutch (6) in which the compression element (7) is located and rotational movement by contacting the protrusion (4) cavity, which has a threaded structure, from its end with at least one coupling that clamps the clamping element (7) in the clutch (6) includes the element (8).

In the folding mechanism (II, body (2)) which is the subject of the invention, through the support (3) It is connected to the vehicle in which the rear view mirror will be used. Invention preferred In the application, on the body (2), in almost the same shape as the body (2) and larger structure and to be placed on the body (2} at least one cover (9) configured. Bracket (5) preferred in practice, the cover (9) is placed on the fitted body (2) and rotates/folds motion.

In the invention, there will be top and bottom on the body (2) and there will be a certain space between them. Among the protrusions (4) in the figure, the upper protrusion (4) has a threaded structure. In this way the fastener (8) passes through the clutch (6) and the clamping element (7). Then, holding onto the inner gear located on the upper protrusion (4), rotate the compression element (7). With its movement, the clutch (6) compresses it in the space inside. Compression element Compressing (7) in the clutch (6) increases the folding load, i.e. rear view It increases the folding difficulty of the mirror.

In the invention, the protrusion (4) inserts the threaded structure into the space in the protrusion (4). It wins with a removable nut (10) which is also threaded inside. This In this way, the fastener (8) is attached to the nut (10] located in the space of the upper protrusion (4). it compresses the compression element (7) in the clutch (6) by holding on. Choice In the given embodiment, the fastener (8) is placed on the cover (9) at the bottom of the upper protrusion (4). of at least one friction washer (11) positioned so as to passes through it and contacts the upper protrusion (4).

In the folding mechanism (1) of the invention, at least on one surface of the bracket (5) one head cap (12) and at least on the other surface where the head cap (11) is not present. there is a visor (13).

In the invention, the bracket (5) is in the space between the two protrusions (4) on the body (2), it makes the right folding movement against the stop (3) and the opening movement according to the stop (3).

For the bracket (5) to perform the opening and closing movement relative to the body (2) from the gap of the coupling (6) placed in the hole it has and the lower protrusion (4) A connector (8) passes through its gap at the same time. In this way, the bracket (5) rotation on the body (2) in the direction of the fastener (8) axis, i.e. capable of folding motion. Rotation of the bracket (5) on the body (2) space in the clutch (6) to adjust the folding load of its movement. the degree of compression of the field compression element (7) with the connector (8). needs to be set. With connector (8) in coupling (6) The compressed compression element (7) is a spring. In the clearance of the spring clutch (6) Compressing the fastener (8) increases the folding load, while the spring connector loosening it with the element (8) reduces the folding load. Coupling (6) With the insertion of the clamping element (7) and the connection element (8) In order to be able to be compressed, the compression element (7) is hollow, from one surface. but that the compression element (7) cannot pass through the other end. It is in the form of a cylinder through which the connector (8) can pass. In this way, the connection element (8) from the clutch (6) in which the clamping element (7) is located. Compression by entering the end through which the clamping element (7) can pass and exiting the other end compresses the element (7) in the clutch (6).

The folding mechanism (l) which is the subject of the invention, during the folding of the outside rear view mirror. spring in the coupling (6) of the fastener (8) whose claimed loads are screws. It adjusts with the force arising from its compression. In this way, the folding mechanism (1) in the clutch (6) of the compression element, which is a spring, according to different demands. by adjusting the compression load to the requested folding force and loads. is reaching.

With the folding mechanism (1), which is the subject of the invention, there is a mechanical device for the outside rear view mirrors. folding is provided. The nut (10) is located on the stop (3). protrusion (4) is placed in the cavity. Then the body (2) is placed on the cover (9). are made into a whole. If the bracket (5) is first, firstly the head head (12) and then the visor (13) is screwed to both parts. It is mounted with the help of The reverse of the body (2) on which the cover (9) is located After turning the friction washer (II) into place on the protrusion (4). Then the bracket (5), the head cap (12) and the shield (13) the resulting structure is placed on the body (2) and cover (9) configuration, the resulting intermediate firstly the clutch (6) and then the compression element (7), which is the spring, is attached to the assembly. the clutch (6) is placed in the cavity. Both the coupling element (8) (6) and through the middle of the clamping element (7) to the end (10) or the inner threaded to reach the upper protrusion (4) in the structure and the connection element (8) threaded from the structure it compresses the compression element (7) in the clutch (6) with its operation. In this way folding mechanism (1) by squeezing according to customer requirements and demands desired folding force is obtained.

Compression element (7), which is a spring in the folding mechanism (1), which is the subject of the invention, is screw In addition to the connection element (8) and coupling (6) (bayonet) parts, which are and mounting to the bracket (5) parts, the folding process is performed.

In addition, tightening during tightening of the fastener (8) to the nut (10) folding the element by squeezing it between the grip (6) and the fastener (8) head operation is provided.

The folding mechanism (1) used for the rear view mirrors of the invention is very development of various applications is possible, and the invention is described herein. not limited to examples, essentially as specified in the claims.

Claims (10)

REQUESTS 1. A folding mechanism (l) which is the subject of the invention, which allows the rear view mirrors to be folded and unfolded and the folding loads to be changed, - at least one stop (3) and at least one gap on them, extending outward over the stop (3) at a certain distance between them containing at least one body (2) with two upper and lower protrusions (4) in which at least one of the spaces is of an internal thread structure, At least one bracket (5) having a hole concentric with at least one of the slots in the protrusions (2) enters the space in the protrusion (4) in the lower part of the body (2) with -eS center and enters the hole in the bracket (5) There is at least one clutch (6) in the hollow structure that keeps the (2) and the bracket (5) together, - at least one hollow clamping element (7) located in the clutch (6) cavity, and - the clamping element (7). one end passing through the clutch (6) and A folding mechanism (1), which is characterized by at least one connecting element (8) that compresses the clamping element (7) in the clutch (6) with its rotational motion by contacting the protrusion (4) cavity, which has a threaded inside. 2. A folding mechanism (l) as in Istein 1, characterized by the body (2), which is connected to the vehicle on which the rear view mirror will be used, via the stop (3). 3. As in Claim 1 or 2, characterized by at least one cover (9) located on the body (2), which is in almost the same shape as the body (2) and has a larger structure and is configured to be placed on the body (2). a folding mechanism (1). 4. A folding mechanism (l) as in any one of the above claims, characterized by a protrusion (4) that wins the threaded structure with a nut (10) with a threaded inside and a removable structure that can be inserted into the space in the protrusion (4). 5. A connection element (8) as in any one of the above claims, characterized by the connection element (8) that passes through at least one friction washer (1 1) positioned on the lower surface of the upper protrusion (4) on the cover (9) and contacts the upper protrusion (4). folding inecanism (l). 6. A folding mechanism (l) as in any one of the above claims, characterized by a bracket (5) having at least one head cap (12) on one surface and at least one guard (13) on the other surface where the head cap (11) is not present. . 7. As one of the above claims, characterized by a connection element (8) that passes simultaneously through the gap of the clutch (6) and the gap of the lower protrusion (4), which is placed in the hole of the bracket (5), in order for the bracket (5) to perform the opening and closing movement with respect to the body (2). a folding mechanism (1) as in any of them. 8. A folding mechanism (as in any one of the above claims) characterized by the connection element (8) that adjusts the compression element (7) located in the space inside the clutch (6) in order to adjust the folding load of the rotational movement of the bracket (5) on the body (2). l). 9. A folding mechanism (1) as in any one of the above claims, characterized by a compression element (7), which is a spring, which is compressed with the connecting element (8) in the coupling (6). 10. In order for the clamping element (7) to enter into and be compressed with the connection element (8), it is a hollow cylinder, one surface of which the clamping element (7) can pass, and the other end of which the clamping element (7) cannot pass, but the connection element (8) can pass through. a folding mechanism (1) as in any one of the above claims, characterized by a clutch (6).