KR200236038Y1 - auto close-open door lock equipment - Google Patents

Abstract

The present invention relates to an automatic door lock and a door lock device that automatically unlocks a door, and various door lock devices installed on the doors to lock the door, in particular, in the indoor main body and the outdoor main body. By constructing the automatic door lock means and the automatic door lock means inside the lock bundle which is installed to be connected to the rotating shaft between the indoor main body and the outdoor main body without installing various parts necessary to open and close the door more than necessary, The configuration is very simple, as well as to reduce the volume as small as possible, and above all, by the automatic door locking means configured inside the lock bundle, the locking latch that has been retracted at the same time as the door is automatically advanced forward Simply open and close the door to lock the door For this purpose, it is not necessary to take a separate locking operation so that the door lock operation is very easy. In addition, even if the door is automatically locked by the automatic door locking means, the indoor side door handle can be locked very simply by rotating the indoor door handle to one side. It is easy to open and close the door because it can be released.In the case of the outdoor side, it is possible to open the door by the existing method using the key or, if there is no key, to operate the operation button on the outdoor side, the solenoid installed in the lock bundle. It is possible to automatically open the door that is locked by the automatic door locking means by using, as well as by using the relock prevention means for selectively controlling the locking latch protruding by the automatic door locking means in the lock bunch. In places, the door is not locked automatically and always locked High-quality door lock device that makes the user's convenience and reliability as well as the opening and closing operation of the door very easy. It is about.

Description

Automatic door locks and automatic door locks {auto close-open door lock equipment}

The present invention constitutes various door lock devices installed on the door to lock the door, and in particular, an automatic door lock means and an automatic door lock release means are formed inside the lock bundle installed to be connected to the rotating shaft between the indoor main body and the outdoor main body. This makes the overall configuration simpler and smaller, as well as very easy to open and close the door, as well as a lock prevention means that selectively locks down the automatic door locking means in the lock assembly. The present invention relates to an automatic door lock and an automatic door lock device, which are easy to use by allowing the locked state to always be released without being automatically locked.

In general, door locks that can lock the doors are installed at the doors of various buildings, especially entrance doors that can enter the room as a minimum device for protecting personal safety as well as personal safety from others. Currently, the door lock devices installed are not only mechanical, but also electric and electronic products that are pinched or unlocked by manipulating cards or buttons, and even a variety of products such as fingerprints, voices, eyeballs, etc. It is used.

Almost all of the door lock devices of these various products are provided with a locking means, such as a door handle, each of which has an outdoor main body fixed to the outdoor side of the door, an indoor main body fixed to the indoor side of the door, and mutual organic It is composed of a lock bunch to lock the opening and closing of the door as the lock latch is shown in the latch groove formed on the outer edge of the door, the door lock device is configured to facilitate the opening and closing of the door is simpler than above. It should be convenient for the user.

However, various conventional door lock devices which have been made up to now are very complicated in their overall configuration and are difficult to manufacture and inconvenient to assemble. In order to lock the door, the locking latch provided in the bundle of locks was operated by manipulating the locking device installed in the interior door handle of the door lock device or the main body of the door in the indoor state. It was necessary to lock the door by protruding, and even in the case of outdoor, the door must be locked by inserting a key into the key bundle provided in the outdoor main body and locking the door. It must be a separate operation, so lock the door He had various problems, such as inconvenient work.

The present invention has been devised to solve various problems occurring when the body of the door lock device is fixed as described above, and various door lock devices installed on the doors to lock the doors, in particular, the doors of the interior and exterior bodies. By constructing the automatic door lock means and the automatic door lock means inside the lock bundle which is installed to be connected to the rotating shaft between the indoor main body and the outdoor main body without installing various parts necessary for the time more than necessary, the overall configuration Very simple, of course, to reduce the volume as small as possible, and above all, the door is opened by the automatic locking door configured in the lock bundle and the retracted locking latch is automatically advanced forward. Lock the door by automatically closing the door In order to avoid the need for a separate locking operation, the door lock operation is very easy. Also, even if the door is automatically locked by the automatic door locking means, the door can be locked simply by rotating the indoor door handle to one side. It is easy to open and close the door because it can be released.In the case of the outdoor side, it is possible to open the door by the existing method using the key or, if there is no key, to operate the operation button on the outdoor side, the solenoid installed in the lock bundle. The purpose is to make the opening and closing operation of the door very easy as well as to accurately open and close the door, such as to automatically open the door locked by the automatic door locking means.

Another object of the present invention is to construct a lock prevention means for selectively locking down the locking latch that protrudes by the automatic door locking means in the lock bunch, so that the door is not automatically locked in a lot of entrances and is always locked The present invention is intended to provide a high-quality door lock device that can be used with confidence by the user by promoting convenience and reliability as a whole. I put it.

1 is a partially exploded perspective view showing the configuration of the entire door lock of the present invention.

Figure 2 is a main configuration of the present invention.

Figure 3a, Figure 3b is an embodiment of the anti-locking means of the present invention,

Figure 3a is a main part configuration state of the screw-operated anti-locking means.

Figure 3b is a main configuration of the button operation lock prevention means.

Figures 4a, 4b, 4c is an operating state diagram of the present invention,

Figure 4a is an initial state in which the locking latch is released.

Figure 4b is a locking latch protrudes state the door is locked.

Figure 4c is a state in which the lock latch is retracted by using a key or an interior door handle to open the door.

Figure 5a, Figure 5b is a state diagram to automatically open the locked door by pressing the operation button on the outside from the outside,

Figure 5a is a state in which the engaging pin protrudes by operating the solenoid.

Figure 5b is a state in which the locking latch is released by rotating the release pin protruding engaging pin.

♣ Explanation of symbols for the main parts of the drawing

100: lock 101: fixing pin

102: A guide long 110: Locking latch

110a, 111a: Jammer 111: Guide Home

112: A guide long 113: A spring

120: locking latch 121: spring

122: Light ball 130: Locking lock

131: pin 132: jamming

133: Spring 140: Hoe-dong

141: long 150: hook pin

151: spring 160: solenoid

161: locking spring spring plate 200: the basic body

210: door handle 300: outdoor base

310: door handle 311: interlocking gear

320: operation button 330: release pin

400: anti-locking means 411, 421: rotating protrusion

The present invention for achieving the above object is a lock bundle 100 having a locking latch 120 and a locking latch 110 in the body as shown in the accompanying drawings, Figures 1 and 2,

An indoor main body 200 having a door handle 210 and 310 for operating the locking latch 120 of the lock bunch 100 and an operation button 320 capable of key or electronic release, and an outdoor main body 300. In the known door lock device, which is configured to open and close the door by twisting the door handle 210 to move the lock latch 110 in,

Locking latch 110 which is connected to the door handle 210 and the rotation shaft 400 inside the lock bunch 100 is drawn into the interior by the rotating hole 140 to rotate simultaneously with the rotation of the door handle 210. Automatic door locking means to automatically protrude when the door is closed so that the door is automatically locked,

The rotary gear 311 of the door handle 310 of the outdoor main body 300 side selectively in accordance with the signal of the operation button 320 for operating the rotating hole 140 of the locking latch 110 that protrudes automatically from the outdoor side. The locking state of the door is automatically drawn by pulling the locking latch 110 by rotating the pivoting hole 140 with the release pin 330 by being caught by the release pin 330 provided in the interlocking tooth 312 interlocking teeth. This is accomplished by configuring an automatic door unlocking means to be released.

Wherein the automatic door locking means of the present invention, the rear end is supported by the spring 121 to be protruded when opening and closing the door inside the lock bunch 100 and formed by the inclined long hole (122) ,

When the lower end is coupled to the inclined long hole 122 of the locking latch 120, the locking projection 132 formed integrally at the upper end when the locking latch 120 is raised, the spring 133, The locking latch long stopper 130 is supported by coal;

The locking projections 132 of the locking latch control device 130 is guided to form a guide groove 111 formed with a locking hole (111a) to be caught when the locking latch 110 is retracted, formed on the body side The guide hole 112 is pin-coupled to the fixing pin 101 of the lock bunch 100, and installs the spring 113 to receive anti-elasticity between the front and the fixing pin 101, the door handle 210 to the rear end of the body It consists of a locking latch 110 to be coupled to the hinge 114 is coupled to the long hole 141 formed on the tip of the rotating hole 140 by rotating.

And the automatic door locking means of the present invention, the rear end is supported by the spring 151 to the rotational hole 140 body for operating the locking latch 110, the guide hole 102 of the front end lock bunch (100) Hanging pin 150 and inserted into a more immersive state,

An outdoor unit includes a locking pin pressing plate spring 161 formed at the front end of the locking pin 150 so as to discharge the tip of the locking pin 150 which is immersed by pressing the rear end of the locking pin 150 more than the guide hole 102 of the lock bundle 100. A solenoid 160 to be retracted by operation of the operation button 320 on the main body 300 side,

The locking pin 150 is disengaged by the locking pin 150 whose tip is discharged by the solenoid 160 operated by the operation of the operation button 320 to rotate the pivoting hole 140 to release the locking latch 110 to release the lock. It comprises a release pin 330 coupled to the rotation gear 311 and the toothed coupling interlocking teeth 311 of the door handle 310 of the outdoor main body 300 side.

In addition, the solenoid 160 uses a locking pin 150 made of a non-ferrous metal that is not attached to a magnet by integrally attaching a long iron piece 152 to the tip of the locking pin 150 coupled to the pivoting hole 140. When pressed, the iron piece 152 is configured to be attached to the magnet to facilitate turning the rotation hole 140 with the release pin 330, as well as the release piece 152 when the release pin 330 is not accurately positioned on the upper side. ) So that the locking pins 150 do not stick to the magnets so that the door cannot be opened by the release pins 330.

On the other hand, in the lock bunch 100, the door lock is protruded by the automatic door locking means and selectively locks the locking latch 110 to lock the door. 3A and 3B as shown in the embodiment of the anti-relock means 400 as shown in the accompanying drawings, each of which constitutes another locking hole 110a at the distal bottom surface of the locking latch 110, and locks. Revolving into the lock bunch 100 by constructing each of the pivoting projections 411 and 421 formed between the latch 110 and the latching latch 120 to be operated by the screw 410 or the button 420. Rotating protrusions 411 and 421 are selectively coupled to another locking hole 100a of the lock latching unit 110.

Referring to the operating state of the subject innovation configured as described above are as follows.

First, as shown in FIG. 4A, the pivoting shaft 400 of the door handle 210 is rotated to an initial state in which the lock latch 110 is released, that is, the door handle 210 of the indoor main body 200 is rotated to one side. In order to close or open the door that has been opened in the room in the open state by retracting the locking latch 110 110 coupled to the hinge 114 to the long hole 400 of the combined turning hole 140 into the lock bundle 100. When the door is closed outdoors, the latching latch 120 is first retreated backward.

Then, the locking projection 132 integrally formed at the upper end of the locking latch locking device 110 is lowered while the locking latch locking device 130 coupled with the pin 131 is lowered to the inclined long hole 122 of the locking latch 120. It falls out of the ball 111a.

Therefore, the locking latch 110 is advanced by the elastic force of the spring 113 that is compressed, as shown in Figure 4b attached to the locking latch 110 is automatically protruded, the door is automatically locked without a separate key It is locked.

In this manner, when the door is automatically locked, the door handle 210 is rotated to one side by the door handle 210 provided in the indoor main body 200 on the indoor side as shown in the attached drawing 4c. The locking shaft 110 coupled to the hinge 114 in the long hole 141 of the rotating shaft 140 is coupled to the rotating shaft 400 of the retreat into the lock bundle 100 can be opened very simply will be.

On the contrary, in the outdoor side, the rotating shaft 400 having the tip coupled to the key bundle 340 by inserting a key into the key bundle 340 provided in the outdoor main body 300 in the state shown in FIG. ) By rotating the lock latch 110 to the inside of the lock bunch 100 with the rotational hole 140 coupled to the rotating shaft 400 as shown in Figure 4c attached to the initial state of the lock latch 110 is released. By opening the door very simply, or by pressing the operation button 320 of the outdoor main body 300 from the outside as shown in Figure 5b in the state as shown in Figure 4b and the printed circuit board 321 and the battery case Automatically operating the solenoid 160 connected to the battery (not shown) and the wires built into the back to retract the locking pin pressing plate spring 161, the end of the guide 140 of the lock ball (100) (102) immersive locking pin ( Press the rear end of the 150 to protrude the tip so that the release pin 330 of the rotation hole 140 is caught so that the iron piece 152 integrally attached to the tip of the locking pin 150 is attached to the magnet. As shown in FIG. 5B, the release pin of the interlocking gear 312 interlocked with the rotation gear 311 provided in the outdoor door handle 310 by rotating the door handle 310 at the outdoor base 300 side to one side. Retract the locking latch 110 to the inside of the lock bunch 100 by turning the rotational hole 140 while the locking pin 150 is caught by 330, which is also very simply the initial locking latch 110 is released. Creating a state makes it very simple to open the door.

At this time, in the case of the locking pin 150 protruding so that the release pin 330 is caught in Figure 5b, the door handle 310 is in the original position when the outdoor door handle 310 is released after the locking latch 110 is retracted. At the same time, as the catching pin 150 held by the release pin 330 is released, the tip of the catching pin 150 is immersed into the rotational hole 140 by the spring force of the spring 151.

On the other hand, in places with many entrances and exits, the door is not automatically locked, so that the locked state is always released, so it is necessary to open the door easily from the outside. In this case, the locking latch 110 and the latching latch 120 Another locking hole 100a formed on the bottom surface of the locking latch 110 immersed into the lock bundle 100 by rotating the respective turning protrusions 411 and 421 by operating a screw 410 or a button 420 formed therebetween. ) Simply lock the locking latch 110 is not protruded so that the door is always in an open state and is easy to access.

The present invention as described above, the internal structure of the indoor main body and the indoor main body is at least simple and the overall configuration is very simple by configuring the automatic door locking means and the automatic latch release means in the lock bundle.

In addition, since the lock latch is automatically protruded by the rotation door which rotates simultaneously with the rotation of the door handle by the automatic door locking means configured in the lock bundle, the door is automatically locked just by opening and closing.

Therefore, it is very convenient because you do not have to take a separate locking operation to lock the door, and it is very safe because the outsider who does not have a key or do not know the password to open the door by operating the operation button can never open the door.

On the other hand, even if the door is automatically locked by the automatic door locking means, the door is easy to open and close the door because the indoor door handle can be unlocked very simply by rotating the door handle to one side. If the door is opened or there is no key in the existing method, the solenoid installed in the lock is operated by a simple method of operating the operation button on the outside side, and the locking pin protrudes by protruding the locking pin provided on the rotating body. Optionally, the door is locked by the release pin provided on the outdoor door handle, and the opening and closing operation of the door is very easy, precise and accurate by rotating the pivoting hole with the release pin to pull the locking latch to automatically release the locked door.

In addition, in a place where a lot of people go in and out, a simple operation of coupling each pivoting protrusion to another locking hole formed on the bottom of the locking latch immersed into the lock bundle by manipulating a screw or a button formed between the locking latch and the locking latch. By preventing the locking latch from protruding by the operation, the door is not automatically locked and always unlocked so that the door can be easily opened from the outside.

As described above, the present invention is intended to facilitate the user's convenience and is a very innovative design that can be used with confidence by the user.

Claims (4)

Lock bunch with locking latch and locking latch, It is composed of a door handle for operating the lock latch of the lock bunch and an indoor and outdoor basic body having a key or an electronic release operation button, which twists the door handle to intrude the lock latch, thereby opening and closing the door to a known door lock device. In An automatic door which is connected to the door handle and the pivot shaft inside the lock bundle and automatically protrudes when the door is closed by the locking latch pulled into the interior by the rotating door which rotates simultaneously with the rotation of the door handle. With locking means, According to the signal of the operation button that operates the locking latch of the locking latch which is automatically protruded from the outdoor side, the release pin is caught by the release pin provided in the interlocking gear interlocked with the rotation gear of the door handle of the outdoor body. Automatic door lock and door lock device is characterized in that it is made by configuring the automatic door lock release means that the door lock is automatically released by pulling the locking latch by rotating the pivot. The method of claim 1, Automatic door lock means, A latching latch formed by a rear end supported by a spring and forming an inclined long hole so as to protrude when the door is opened and closed inside the lock bunch, A locking protrusion formed at the upper end when the engaging latch is inclined by a pin coupled to the inclined long hole of the locking latch, the locking latch is fastened by a spring; The locking projection of the lock locking device is guided to form a guide groove formed with a locking hole to be locked when the locking latch is retracted, guide pin hole formed on the side of the body to the pin pin of the lock bundle, the front body and the fixed pin Automatic door lock and automatic door lock are characterized in that the spring is installed to receive the anti-elastic force between the body and the locking rear end is hinged to the long hole formed on the tip of the turning hole rotated by the door handle. Door lock device. The method of claim 1, The automatic door locking means, A locking pin which is inserted and installed in a state in which the rear end is supported by a spring and the long end of the iron piece integrally attached to the magnet is immersed more than the guide hole of the lock bunch, A solenoid configured to retract the locking pin pressing plate spring formed at the front end of the locking pin by pressing the rear end of the locking pin so that the front end of the locking pin is immersed more than the guide hole of the lock bunch by the operation of the outdoor body side operation button; Interlocking interlocked with teeth of the door handle of the outdoor main body to unlock the locking latch by pulling the locking latch by rotating the pivoting hole by rotating the pivoting hole by the solenoid operated by the operation of the operation button. Automatic door lock and automatic door lock device characterized in that made by including a release pin provided on the gear. The method of claim 1, In the lock bunch, the locking latch locking the door while being protruded by the automatic door locking means is selectively cracked so that the door is not automatically locked in the case of a large number of entrances and exits so that the locked state is always released. The locking protrusion is configured in the locking hole and the locking protrusion is formed between the locking latch and the locking latch by screw or button operation so as to selectively rotate the locking protrusion to the other locking hole of the locking latch that is retracted into the lock bunch. Automatic door locks and automatic door locks, characterized in that it comprises a lock prevention means made to be coupled to the door lock device.