KR102622646B1 - Toggle switch type manual handle assembly - Google Patents

Abstract

The present invention relates to a toggle switch type manual handle assembly. More specifically, it is applied to various doors as well as a split window (including a terrace) between the master bedroom and the balcony, so that when the door is opened, exited, and then closed, the door is automatically locked and trapped. This relates to an improved toggle switch type manual handle assembly to prevent accidents and enable simple locking from the indoor side when necessary.

Description

Toggle switch type manual handle assembly {Toggle switch type manual handle assembly}

The present invention relates to a toggle switch type manual handle assembly. More specifically, it is applied to various doors as well as a split window (including a terrace) between the master bedroom and the balcony, so that when the door is opened, exited, and then closed, the door is automatically locked and trapped. This relates to an improved toggle switch type manual handle assembly to prevent accidents and enable simple locking from the indoor side when necessary.

In general, locking devices for windows, especially sliding windows, are roughly divided into a strike, a hook that functions as a lock by being caught by the strike, and a handle that attaches the hook and moves the hook.

Among these, the handle is divided into a rotary handle, which opens and closes a sliding window by rotating the handle, and a grip-type handle, which opens and closes a sliding window by pressing the handle with the hand and operating a hook connected to the end.

At this time, in the case of a rotary handle, since it has a long bar shape, it is often hit or caught due to interference, which increases the risk of injury.

Accordingly, a grip-type handle is preferred as it is not only simple to operate by pressing or rotating the handle, but also has an attractive appearance because the locking units are built in and not exposed to the outside.

However, in the case of the grip-type handle, it is made with an automatic locking structure, so for example, after opening the separate window (including the terrace) between the master bedroom and the balcony and going out to the balcony, when the separate window is closed, the door is automatically locked and an accident occurs where one is trapped. There is a downside.

Domestic Registration Office No. 20-0477585 (2015.06.23.) Handle device for windows and doors with locking function Domestic registered patent No. 10-1641021 (2016.07.13.) Window locking device

The present invention was created to solve the problems in the prior art in consideration of the problems in the prior art as described above. It is applied to various doors as well as the split window (including the terrace) between the master bedroom and the balcony, and automatically opens and closes the door after opening and exiting. The main purpose is to provide an improved toggle switch type manual handle assembly to prevent accidents where the door is locked and to easily lock it from the inside when necessary.

The present invention is a means for achieving the above object, and is provided in a manual handle assembly including a lock part (LOC) fixed to the window frame and a striker (STR) fixed to the window frame to lock or unlock the lock part (LOC). in; The lock unit (LOC) has a built-in toggle switch, so that the lock unit (LOC) is locked to the striker (STR) only when the toggle switch is operated, and is configured to remain unlocked when the toggle switch is not in operation. Provides a toggle switch type manual handle assembly.

At this time, the lock portion (LOC) includes a base 100 disposed at a distance from the striker (STR); A toggle switch 200 fixed to the base 100 and rotated within a certain angle; A shaft 300 whose both ends are rotatably assembled to the base 100 and whose length is partially bent and eccentric; a guide plate 400 moved by an eccentric portion of the shaft 300; a lock pin 500 that is assembled to be retractable through both ends of the guide plate 400 and the base 100; A housing 600 assembled to the base 100 and containing a toggle switch 200, a shaft 300, a guide plate 400, and a lock pin 500; It may include a handle 700 that is assembled to both ends of the shaft 300 protruding from the top and bottom of the base 100 and rotates the shaft 300 at a certain angle.

In addition, the lock portion (LOC) includes a base 100 disposed at a distance from the striker (STR); A toggle switch 200 fixed to the base 100 and rotating within a certain angle; A shaft 300 whose both ends are rotatably assembled to the base 100 and whose length is partially bent and eccentric; a guide plate 400 that moves by an eccentric portion of the shaft 300 and is integrally equipped with a lock pin 500 that can protrude through the base 100; A housing 600 assembled to the base 100 and containing a toggle switch 200, a shaft 300, and a guide plate 400; It may also include a handle 700 that is assembled to both ends of the shaft 300 protruding from the top and bottom of the base 100 and rotates the shaft 300 at a certain angle.

Additionally, a locking groove (GO) may be formed in the striker (STR) through which locking or unlocking occurs as the lock pin 500 emerges.

In addition, semicircular axial grooves 110 are formed on both upper and lower ends of the base 100, and a pair of stoppers ( 120) is installed, the shaft axis 130 protrudes between the stoppers 120, and a lock pin guide 140 may be formed on the base 100 to guide the lock pin 500 to emerge and retract.

In addition, spring protrusions 210 protrude at corresponding locations on both sides of the length of the toggle switch 200, and a switch spring 220 is inserted into the spring protrusions 210 on the stopper 120. It is caught to provide an elastic return force of the toggle switch 200, and an axial hole 230 is formed in the middle of the length, which penetrates in a direction perpendicular to the spring protrusion 210 and is inserted into the shaft axis 130, and the length At the bottom, a blocking protrusion 240 protruding in the direction of the shaft hole 230 may protrude.

In addition, a circular shaft portion 310 rotatably coupled to the shaft groove 110 is formed at both ends of the shaft 300, and the central length portion is vertically bent to form an eccentric portion 320, and the eccentric portion ( A spring groove 330 is recessed on the central surface of the 320, and a pair of levers 340 capable of lifting the guide plate 400 may protrude from both sides of the outer side of the eccentric portion 320.

In addition, a hole 410 through which the lock pin 500 appears is formed at both ends of the guide plate 400, and at least one protrusion fixing hole is provided at the center of the length along the rotation radius of the blocking protrusion 240. (420) may be formed.

In addition, a flange-shaped head portion 510 is formed at one end of the lock pin 500, and a rocker portion 520 is formed at the opposite end of the head portion 510 to be inserted into the locking groove (GO). A lock pin spring (SP1) may be elastically fixed to the head portion 510 of the lock pin 500, and a shaft spring (SP2) may be elastically fixed to the spring groove 330.

According to the present invention, it is applied to various doors as well as the split window (including the terrace) between the master bedroom and the balcony, so that the door is automatically locked when the door is opened and closed, preventing accidents of being trapped, and when necessary, it can be easily opened from the inside. You can get improved effects so that you can lock it.

1 is an exemplary perspective view of a toggle switch type manual handle assembly according to the present invention.
Figure 2 is an exemplary view of the manual handle assembly of Figure 1 seen from the rear.
Figure 3 is an exemplary exploded view of a toggle switch type manual handle assembly according to the present invention.
Figure 4 is an exemplary diagram showing the operating state of the toggle switch type manual handle assembly according to the present invention.
Figure 5 is an example diagram showing the operating state of Figure 4 modeled for easy understanding.

Hereinafter, preferred embodiments according to the present invention will be described in more detail with reference to the accompanying drawings.

Prior to describing the present invention, the following specific structural and functional descriptions are merely illustrative for the purpose of explaining embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms. It should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments will be illustrated in the drawings and described in detail in the specification. However, this is not intended to limit the embodiments according to the concept of the present invention to a specific disclosed form, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

As illustrated in Figures 1 and 2, the toggle switch type manual handle assembly according to the present invention includes a lock part (LOC) and a striker (STR) by which the lock part (LOC) is locked or unlocked.

At this time, the lock part (LOC) is fixed to the window frame, and the striker (STR) is fixed to the window frame to prevent the window frame from moving when locking.

In addition, a locking groove (GO) is formed on one side of the striker (STR) to perform a locking function.

In this case, the lock unit (LOC) has a toggle switch built into it, so that the lock unit (LOC) is locked to the locking groove (GO) of the striker (STR) only when the toggle switch is operated, and when the toggle switch is not in operation, the locking groove is It is configured to maintain an unlocked state from (GO).

Here, the manual handle assembly according to the present invention is applied to various doors as well as a separate window (including a terrace) between the master bedroom and the balcony. Of course, it can also be applied to insect screens as well.

Therefore, convenience in use is improved because even if the split window (including the terrace) is closed when going out to the balcony, it is not locked. If locking is necessary, locking by turning the toggle switch ensures safety, which is very useful.

Meanwhile, as shown in the example of FIG. 3, the lock portion (LOC) includes a base 100 disposed at a distance from the striker (STR); A toggle switch 200 fixed to the base 100 and rotated within a certain angle; A shaft 300 whose both ends are rotatably assembled to the base 100 and whose length is partially bent and eccentric; a guide plate 400 moved by an eccentric portion of the shaft 300; a lock pin 500 that is removably assembled through both ends of the guide plate 400 and the base 100; A housing 600 assembled to the base 100 and containing a toggle switch 200, a shaft 300, a guide plate 400, and a lock pin 500; It includes a handle 700 that is assembled to both ends of the shaft 300 protruding from the top and bottom of the base 100 and rotates the shaft 300 at a certain angle.

At this time, the housing 600 may be further provided with a cover 610 on the surface between the handle 700 and the housing 600 to protect the surface of the housing 600 and provide decorative beauty.

In addition, semicircular axial grooves 110 are formed at both upper and lower ends of the base 100, and the axial grooves 110 are intended to guide both ends of the shaft 300 so that they can be inserted and rotated.

In this case, the remaining semicircle is formed at a corresponding location in the housing 600.

In addition, a pair of stoppers 120 are installed in the center of the upper and lower lengths of the base 100 at a distance from each other, facing each other at an angle, and the shaft axis 130 is between the stoppers 120. It protrudes, and a lock pin guide 140 is formed on the base 100 to guide the lock pin 500 to emerge and retract.

In addition, spring protrusions 210 protrude at corresponding locations on both sides of the length of the toggle switch 200, and with the switch spring 220 inserted into the spring protrusions 210, the stopper 120 It is caught to provide an elastic return force of the toggle switch 200, and an axial hole 230 is formed in the middle of the length, which penetrates in a direction perpendicular to the spring protrusion 210 and is inserted into the shaft axis 130, At the lower end of the length, a blocking protrusion 240 protrudes in the direction of the shaft hole 230.

In addition, a circular shaft portion 310 is formed at both ends of the shaft 300 to be rotatably coupled to the shaft groove 110, and the central portion of the length is vertically bent to form an eccentric portion 320, and the eccentric portion ( A spring groove 330 is recessed on the central surface of 320, and a pair of levers 340 capable of lifting the guide plate 400 are protruded on both sides of the outer side of the eccentric portion 320.

In addition, a hole 410 through which the lock pin 500 appears is formed at both ends of the guide plate 400, and at least one protrusion fixing hole is provided at the center of the length along the rotation radius of the blocking protrusion 240. (420) is formed.

Additionally, a flange-shaped head portion 510 is formed at one end of the lock pin 500, and a rocker portion 520 that is inserted into the locking groove GO is formed at the opposite end of the head portion 510.

Furthermore, the lock pin spring (SP1) is elastically fixed to the head portion 510 of the lock pin 500, and the shaft spring (SP2) is elastically fixed to the spring groove 330.

In this case, these springs are all covered by the housing 600 and are fixed so as not to be separated.

Here, although it is preferable to have a configuration that allows them to move separately as described above, the lock pins 500 may be provided integrally at both ends of the guide plate 400.

That is, although not shown, the lock pin 500 may form one body with the guide plate 400 so that the lock pin 500 moves simultaneously with the movement of the guide plate 400.

This can contribute to structural simplification, improved assembly, and lower manufacturing costs.

As shown in Figures 3, 4, and 5, the manual handle assembly of the toggle switch type according to the present invention consisting of this configuration is normally positioned in the center without being biased, and the blocking protrusion of the toggle switch 200 is (240) is not inserted into the protrusion fixing hole (420) and remains in contact with the guide plate surface between them.

Therefore, the guide plate 400 is in a lifted state equal to the protrusion height of the blocking protrusion 240, which causes the rocker portion 520 of the lock pin 500 to flow into the lock pin guide 140 instead of protruding from it. It becomes a state of hiding. In other words, it is in an unlocked state where it cannot be inserted into the locking groove (GO).

In this way, since locking is not performed in the default state, the user can freely open and close the window.

In other words, you can prevent accidents where you are accidentally locked on the balcony when you go out to the balcony.

In this case, even if the shaft 300 is rotated by pulling the handle 700, the space between the guide plate 400 and the lever 340 is lifted by the blocking protrusion 240, so the lever 340 lifts the guide plate 400. Since it cannot be raised, the lock pin 500 continues to remain unlocked regardless of whether the handle 700 is operated.

However, if the toggle switch 200 is removed, the locking method can be switched from the manual method to the automatic locking method.

On the other hand, when the toggle switch 200 is rotated upward or downward, the blocking protrusion 240 is inserted into the protrusion fixing hole 420 and the guide plate 400 is lowered and comes into contact with the lever 340.

This operation is achieved by the elastic force of the lock pin spring (SP1) pushing the head portion 510 of the lock pin 500.

Then, the locker portion 520 of the lock pin 500 protrudes from the lock pin guide 140 and is inserted into the locking groove GO of the striker STR to maintain the locked state.

Therefore, since the locking state of the lock pin 500 is not released unless an external force acts, the window can be safely locked.

Then, when the user pulls the handle 700 to open the window (door or door), the shaft 300 rotates and lifts the eccentric portion 320, and thus the lever 340 formed integrally with the eccentric portion 320 ) is also lifted.

Eventually, the guide plate 400 in contact with the lever 340 is lifted and the blocking protrusion 240 is separated from the protrusion fixing hole 420.

Then, the toggle switch 200 is returned to the home position by the elastic return force of the two switch springs 220 that are provided to always position the toggle switch 200 at the exact center.

At the same time, as the guide plate 400 is lifted, the lock pin 500 also moves by the distance moved, so the locker portion 520 of the lock pin 500 is eventually separated from the locking groove (GO) and maintains the unlocked state. do.

In this state, when the handle 700 is released, the shaft 300 rotates to the home position by the shaft spring (SP2), and the guide plate 400 also tries to move, but the guide plate 400 is already in the original position due to the toggle switch 200. Since the surface of the plate 400 is caught by the blocking protrusion 240, it cannot descend any further and ultimately continues to maintain the unlocked state.

In this way, the manual handle assembly using a toggle switch according to the present invention increases convenience because the locking function can be used only when the user wants. In other words, automatic locking is prevented, preventing unnecessary locking.

100: base
200: Toggle type switch
300: shaft
400: Guide plate
500: Rockpin
600: housing
700: handle

Claims (9)

delete In the manual handle assembly including a lock portion (LOC) fixed to the window frame, and a striker (STR) fixed to the window frame and having a locking groove (GO) formed on one side to lock or unlock the lock portion (LOC);
The lock portion (LOC) includes a base 100 disposed at a distance from the striker (STR); A toggle switch 200 fixed to the base 100 and rotating within a certain angle; A shaft 300 whose both ends are rotatably assembled to the base 100 and whose length is partially bent and eccentric; a guide plate 400 moved by an eccentric portion of the shaft 300; a lock pin 500 that is removably assembled through both ends of the guide plate 400 and the base 100; A housing 600 assembled to the base 100 and containing a toggle switch 200, a shaft 300, a guide plate 400, and a lock pin 500; It includes a handle 700 that is assembled to both ends of the shaft 300 protruding from the top and bottom of the base 100 and rotates the shaft 300 at a certain angle,
A toggle switch characterized in that the guide plate 400 moves according to the rotation of the toggle switch 200, so that the lock pin 500 installed on the guide plate 400 is locked or unlocked in the locking groove (GO). type manual handle assembly. In the manual handle assembly including a lock portion (LOC) fixed to the window frame, and a striker (STR) fixed to the window frame and having a locking groove (GO) formed on one side to lock or unlock the lock portion (LOC);
The lock portion (LOC) includes a base 100 disposed at a distance from the striker (STR); A toggle switch 200 fixed to the base 100 and rotating within a certain angle; A shaft 300 whose both ends are rotatably assembled to the base 100 and whose length is partially bent and eccentric; a guide plate 400 that moves by an eccentric portion of the shaft 300 and is integrally equipped with a lock pin 500 that can protrude through the base 100; A housing 600 assembled to the base 100 and containing a toggle switch 200, a shaft 300, and a guide plate 400; It includes a handle 700 that is assembled to both ends of the shaft 300 protruding from the top and bottom of the base 100 and rotates the shaft 300 at a certain angle,
A toggle switch characterized in that the guide plate 400 moves according to the rotation of the toggle switch 200, so that the lock pin 500 installed on the guide plate 400 is locked or unlocked in the locking groove (GO). type manual handle assembly. delete According to paragraph 2,
Semicircular axial grooves 110 are formed at both upper and lower ends of the base 100, and a pair of stoppers 120 are positioned at an angle and facing each other at intervals in the center of the upper and lower lengths of the base 100. is installed, a shaft axis 130 protrudes between the stoppers 120, and a lock pin guide 140 is formed on the base 100 to guide the lock pin 500 so that it can be released. type manual handle assembly. According to clause 5,
On both sides of the length of the toggle switch 200, spring protrusions 210 protrude at corresponding locations, and the switch spring 220 is inserted into the spring protrusion 210 and is caught on the stopper 120. It provides the elastic return force of the toggle switch 200, and an axial hole 230 is formed in the middle of the length and penetrates in a direction perpendicular to the spring protrusion 210 and is inserted into the shaft axis 130, and at the bottom of the length. A toggle switch type manual handle assembly, characterized in that a blocking protrusion 240 protrudes in the direction of the shaft hole 230. According to clause 6,
Circular shaft portions 310 rotatably coupled to the shaft groove 110 are formed at both ends of the shaft 300, and the central portion of the length is vertically bent to form an eccentric portion 320. A toggle switch characterized in that a spring groove 330 is recessed on the central surface of the eccentric portion 320, and a pair of levers 340 capable of lifting the guide plate 400 are protruded on both sides of the outer side of the eccentric portion 320. type manual handle assembly. In clause 7,
Holes 410 through which the lock pin 500 appears are formed at both ends of the guide plate 400, and at least one protrusion fixing hole 420 is provided at the center of the length along the rotation radius of the blocking protrusion 240. ) A toggle switch type manual handle assembly characterized in that it is formed. According to clause 8,
A flange-shaped head portion 510 is formed at one end of the lock pin 500, and a rocker portion 520 is formed at the opposite end of the head portion 510 to be inserted into the locking groove (GO), and the lock pin ( A toggle switch type manual handle assembly, characterized in that a lock pin spring (SP1) is elastically fixed to the head portion (510) of 500, and a shaft spring (SP2) is elastically fixed to the spring groove (330).