KR102449667B1 - Door lock device with a keypad for both left and right doors - Google Patents

Abstract

A door lock device having a keypad for left and right doors according to the present invention comprises: a bracket module in which a front plate, a side plate, and a back plate are combined in a 'ㄷ' shape, and which is inserted and fixed to one side of a door; a first housing coupled face to face to the front plate; a lock release module provided in the first housing and having a keypad operable by a user to release a locked state of the door; a second housing coupled face to face to the rear plate; and a lock control module provided in the second housing and having a dead bolt that can be linked with the lock release module and reciprocates left and right to control the locking state of the door, wherein the keypad has a structure slidable left and right, to be selectively applied to both a left-handed door and a right-handed door.

Description

A door lock device having a keypad for both left and right doors {DOOR LOCK DEVICE WITH A KEYPAD FOR BOTH LEFT AND RIGHT DOORS}

The present invention relates to a door lock device having a keypad for both left and right doors, and more particularly, a door lock device having a bracket for installation in a door made of a hard material such as glass, which is difficult to further process, is superior to the case where the door is left-handed It relates to a door lock device having a keypad for both left and right doors so that it can be easily converted and used in both cases.

The glass door through which people enter and exit is very difficult to process because the material is strong. The door lock installed on such a glass door is in close contact with the cross-section of the glass door, and a bracket having a through hole to be fitted into the fitting part and the fixture of the handle handle installation hole is installed, An indoor unit having an opening/closing button on both sides of the bracket and an outdoor unit having a key input unit are installed, respectively, and then electrically connected to each other by a flat cable.

In addition, for convenience, these glass doors can be classified into a left-hand type that is opened by holding it by the left hand and an excellent type that is opened by holding it by the rain-water.

These left-hand and even-type doors differ in the direction in which the dead bolts protrude from the left and right, so depending on the shape, if you turn over the left-hand type and turn it over to the right-hand type, there is no problem in using the indoor unit with only the opening/closing button installed, but the outdoor unit Since it is integrally fixed by the bracket, the key input unit is turned over together with the key input unit, so the number, digit, position, and upper/lower of the number displayed on the key input unit are reversed, making it impossible to use.

In order to solve this problem, in the prior art, the outdoor unit was inevitably separated from the bracket, turned over by 180°, and the flat cable connected to the keypad connector was arranged in a stable position, and then the outdoor unit was reassembled into the bracket and reinstalled.

This fastening structure has a problem that not only is it difficult to assemble and remove the outdoor unit, but also it is very difficult for the general public to convert the outdoor unit to the left-hand type and the right-hand type and install it because it is necessary to turn the outdoor unit over and rearrange the flat cable.

In addition, since a fastening structure for fixing bolts capable of fixing or removing the outdoor unit should be allocated to the internal space of the outdoor unit, which is usually narrow, the space is reduced, making it difficult to design the interior.

Looking at the prior art, in Korean Patent Publication No. 10-0649453, it is composed of a female/male connector and a fixing bracket that electrically connect the outer body, the inner body, and the inner/outer body, and the fixing bracket supports the outer body. a first plate and a second plate for supporting the inner body, the left and right numbers disposed in the first position mounted on the even-type door or the second position mounted on the left-hand door in a state in which the inner body is supported In the door lock device for a common glass door, it is formed on the first plate of the fixing bracket, and when the fixing bracket is disposed in the first position, a locking member for an even-type door that protrudes in a predetermined direction, and is formed on the first plate of the fixing bracket When the fixing bracket is disposed in the second position, it is fixed to the left-hand door locking member protruding in the other direction, the connector electrically connected to the inner body, and the electrical connection connector formed in the outer body and the outer body, and combined There is disclosed a technology comprising a support bracket having a member.

According to the prior art as described above, when the inner body is rotated in response to the opening direction of the door lock, the upper and lower positions of the fixing brackets are changed. After allowing the upper and lower portions of the support bracket to be selectively coupled to the locking member for the left-hand door, the assembly must be completed by inserting a screw between the first plate and the second plate of the narrow fixing bracket.

Therefore, in this prior art, it is necessary to separate and reassemble the outer body in order to convert the left-hand type and the right-hand type into the right-hand type, and in addition to this, it is not easy to assemble the support bracket and the stopping member for the superior-type door or the stopping member for the left-hand type door. The process and the screw assembly process in a narrow space must be carried out, and a very cumbersome and not easy process such as the precise coupling of selective connectors must be performed, so it is difficult for ordinary people to easily switch between the left-hand side and the right-hand side, and the support bracket and The locking member for the superior type door and the locking member for the left-hand door have a problem in that the manufacturing cost is inevitably increased as it is a structure that requires two connectors.

Therefore, a method for solving these problems is required.

Republic of Korea Patent Publication No. 10-0649453

The present invention is an invention devised to solve the problems of the prior art, in which the number and letter in the forward direction and the number and letter rotated in the reverse direction on the front part cross each other in the horizontal direction by sliding left and right. This is provided so that only numbers and letters input in the same direction are displayed, so that when the door lock device is rotated to change the installation position to the left-hand door or the right-hand door, the previously rotated numbers and letters in the reverse direction It has the purpose of making it possible to easily apply to both the left-hand door and the rain-water door by displaying it in the forward direction.

In addition, it has the purpose of simplifying the conversion structure to the left-hand side or the right-hand side, reducing the manufacturing cost, and maximizing the user's convenience.

The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

A door lock device having a keypad for both left and right doors of the present invention for achieving the above object includes a bracket module in which a front plate, a side plate, and a rear plate are combined in a 'C' shape, and fixed by being fitted to one side of the door; A first housing coupled face-to-face to the front plate, a lock release module provided in the first housing and having a keypad operable by a user to unlock the door, and a second housing coupled face-to-face to the rear plate and a lock control module provided in the housing and the second housing, the lock control module having a dead bolt that can be linked with the lock release module to move left and right to control whether the door is locked, wherein the keypad can slide left and right It can be selectively applied to both the left-hand door and the rain-water door.

In this case, the bracket module may include a support plate extending in a horizontal direction on one side of the front plate and the rear plate and having an insertion groove so that the door handle is inserted and installed in the door.

In addition, the lock release module is coupled to surround the front portion of the first housing, the keypad is provided on one side of the front side, so that touch signals for numbers and characters input to the keypad are transmitted to the electronic board provided on the back side A cover body having a plurality of perforations formed thereon, a glass panel provided on the front surface of the cover body, attached to the cover body by an adhesive member, and allowing a user to recognize and touch the keypad, and one side of the glass panel The circuit board may include a circuit board attached to one surface of the glass panel by the adhesive member to generate a signal for a user to touch the glass panel and transmit the signal to the electronic board.

At this time, the keypad is input so that numbers and letters in the forward direction and numbers and letters rotated in the reverse direction cross each other in the horizontal direction on the front side, and is provided to enable left and right sliding movement on the front side of the cover body, the keypad When is moved to the left or right, only numbers and characters input in the same direction from the keypad are displayed by the circuit board, so that the user can operate the lock release module without confusion.

In this case, the cover body may further include at least one or more protrusions protruding from the surface on which the keypad is provided.

In addition, the keypad may further include a slit-type support hole formed at a position corresponding to the protrusion, through which the protrusion passes to support the keypad and guide the left and right movement of the keypad.

In addition, the cover body, the electronic board, the first housing and the front plate may further include a slit-type guide hole formed to overlap at the same position in a coupled state.

In addition, the keypad further includes a guide bar protruding from one side of the rear surface and passing through each guide hole formed on the cover body, the electronic board, the first housing, and the front plate at the same time, and the user can use the By moving the guide bar to the left or right, it is possible to selectively slide to the left or right while the keypad is provided on the cover body.

In this case, the first housing may further include a guard member for preventing the keypad from shaking or from indiscriminately moving to the opposite side in a state in which the guide bar moving left and right along the guide hole is moved to the left or right.

The guard member is made of a clip-type elastic body that blocks a part of the center of the guide hole and moves upward or downward when the user moves the guide bar to the left or right to pass the guide bar, and elastic restoring force after the guide bar has passed By returning to the original position, it is possible to prevent the guide bar from moving indiscriminately to the left or right.

In addition, the guide bar is formed with a fastening part having a thread on one end surface, and a fastening member is fastened to the fastening part through the rear surface of the front plate so that the keypad shakes in the opening and closing process of the door or inside the first housing It can prevent a gap from occurring.

In addition, the door lock device is installed to display the numbers and letters in the forward direction inputted to the keypad when the rainwater door is used as a standard, and when applied to the left-hand door and installed, the door lock device is rotated by 180° By sliding the keypad to the left or right, the reversely rotated numbers and characters input on the keypad can be displayed in the forward direction.

In this case, any one of the front plate and the rear plate may be hinged to be rotatable based on the side plate.

A door lock device having a left and right keypad of the present invention for solving the above problems has the following effects.

First, the numbers and letters in the forward direction and the numbers and letters rotated in the reverse direction are input to cross each other in the horizontal direction on the front part of the keypad, and the keypad has a structure that can selectively slide left and right, so that the left hand door and It has the advantage that it can be easily applied to all doors for rainwater.

Second, in the case of the rainwater door or vice versa in the left-hand door, there is no need to disassemble the door lock device or a separate device, and it is simple to move the keypad to the left or right using the guide bar while the door lock device is rotated 180 degrees. It has the advantage of maximizing the user's convenience as it can be switched between the left-hand side and the right-hand side only by operation.

Third, there is an advantage in that the manufacturing process can be simplified as well as the manufacturing cost can be greatly reduced by monotonizing the structure that is converted to the left-hand side or the right-hand side.

The effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is an exemplary view showing a state in which a door lock device having a keypad for both left and right doors according to an embodiment of the present invention is installed on the left hand door and the rain door;
Figure 2 is an exploded perspective view showing a door lock device having a keypad for both left and right doors according to an embodiment of the present invention;
3 is an exemplary view showing a bracket module in a door lock device having a keypad for both left and right doors according to an embodiment of the present invention;
4 is an exemplary view showing the structure and combination of the keypad in the door lock device having a keypad for both left and right doors according to an embodiment of the present invention;
5 is an exemplary view showing a guard member in a door lock device having a keypad for both left and right doors according to an embodiment of the present invention;
6 is an exemplary view showing that in the door lock device having a keypad for both left and right doors according to an embodiment of the present invention, the keypad is fixed by sliding left and right through the rear surface of the front plate; and
7 is a door lock device having a keypad for both left and right doors according to an embodiment of the present invention, when the keypad is slid left or right in order to be applied to a left-hand door or an even-hand door, the front part of the keypad accordingly It is an exemplary diagram showing that the numbers and letters input to can be displayed in the forward direction.

Hereinafter, preferred embodiments of the present invention in which the object of the present invention can be specifically realized will be described with reference to the accompanying drawings. In the description of the present embodiment, the same names and the same reference numerals are used for the same components, and an additional description thereof will be omitted.

The present invention provides a keypad for both left and right doors to be used by simply converting a door lock device having a bracket to be installed on a door made of a hard material such as glass, which is difficult to further process, in both the case where the door is a left-handed type and a case where the door is an excellent type. It relates to a door lock device having a.

As shown in Figs. 1 and 2, the door lock device according to the present invention includes a front plate 110, a side plate 120 and a rear plate 130 so that the door lock can be installed on the door 700. A bracket module 100 that can be coupled in a 'shape and can be fixed by being fitted on one side of the door 700, and a first housing 200 that can be coupled face-to-face on one side of the front plate 110 and , a lock release module 300 capable of being provided in the first housing 200 and having a keypad 310 operable by a user so that the lock state of the door 700 can be released, and the rear plate 130 It can be provided in the second housing 400 and the second housing 400 that can be coupled face-to-face on one side of the Accordingly, the lock release signal of the door 700 is transmitted, so that the lock state of the door 700 is released or the lock state is re-locked. A lock control module 500 having a 510 may be included.

At this time, the keypad 310 has a structure that allows the user to selectively move left and right reciprocally, so that it can be selectively applied to both the left-hand door and the right-hand door. The structure will be described in detail later.

According to an embodiment of the present invention, the bracket module 100 for stably installing the door lock on the door 700 includes the front plate 110 and the rear plate 130, and the side surface as described above. The plate 120 may be coupled to form a 'C' shape, and at this time, one of the front plate 110 and the rear plate 130 is rotatable based on the side plate 120 . It may be coupled by a hinge.

For example, the side plate 120 may be vertically coupled to one end of the front plate 110 or may be formed by being integrally extended and bent. In this case, the rear plate 130 is the side plate 120 of One end is hinged so as to be rotatable so that the bracket module 100 can be easily fitted into the door 700 .

In addition, in the opposite case, the side plate 120 may be vertically coupled to one end of the rear plate 130 or may be formed by being integrally extended and bent. In this case, the front plate 110 is the side plate It is hinged to one end of the 120 , so that the bracket module 100 can be easily fitted into the door 700 .

At this time, both the front plate 110 and the rear plate 130 may be configured to be rotatable by being coupled to the side plate 120 by a hinge, but fitting and coupling based on one end surface of the door 700 Only one of the front plate 110 and the rear plate 130 is the side plate in order to ensure a stable adhesion between the door 700 and the bracket module 100 and the supporting force of the bracket module 100 to be used. It is preferable to be rotatably coupled with (120).

In addition, in this way, any one of the front plate 110 and the rear plate 130 is rotatably coupled to the side plate 120 by a hinge, which will be described later. It can be said that it is a desirable structure so that selective manipulation can be made easily.

At this time, the bracket module 100 can generate an effective support force for the load of the door lock to be installed on the door 700 , and can be installed on the door 700 more firmly and stably. It may include a support plate 140 having an insertion groove 141 through which the handle 710 of the door 700 can be inserted and installed.

The support plate 140 may be formed to extend in the horizontal direction on one side of each of the front plate 110 and the rear plate 130 , and may be formed integrally with the front plate 110 and the rear plate 130 . , but is not limited thereto, and may be combined in a detachable structure so that it can be removed or repositioned in some cases.

As described above, the structure of the bracket module 100 according to an embodiment of the present invention can be understood more easily with reference to FIG. 3 .

According to an embodiment of the present invention, the lock release module 300 is coupled to wrap the front part of the first housing 200 as shown in FIG. 2 , and the keypad 310 is provided on one front side. An available cover body 320 and an adhesive member 340 provided on the front surface of the cover body 320, which may be made of double-sided tape, may be attached to the cover body 320, and a user may use the keypad. It is provided on one side of the glass panel 350 and the glass panel 350 for recognizing and touching the 310, and is attached to one side of the glass panel 350 by the adhesive member 340 to be in close contact with it. The user may include a circuit board 360 that recognizes the keypad 310 and generates a touch signal.

At this time, on the rear surface of the cover body 320, the circuit board 360 that recognizes the numbers and characters input to the keypad by an electrostatic method to generate a touch signal of a user who touches the glass panel 350 ) may be further provided with an electronic board 330 that receives a user's touch signal from the lock control module 500 to be interlocked.

In addition, as described above, the cover body 320 includes positions of numbers and characters input to the keypad 310 so that a user's touch signal can be easily transmitted, and a signal recognition sensor of the electronic board 330 . A plurality of perforations may be formed at the same position as the position.

According to an embodiment of the present invention, the keypad 310 that allows the user to recognize numbers and characters so that the user can press the password accurately to unlock the door 700 is a front part, more specifically, On the side facing the glass panel 350 , numbers and letters in the forward direction and numbers and letters rotated in the reverse direction may be input to cross each other in the horizontal direction.

The keypad 310 may be provided so as to be selectively slid left and right by the user on the front surface of the cover body 320, and when the keypad 310 is moved to the left or right, the circuit board By allowing only numbers and characters input in the same direction from the keypad 310 by 360 to be displayed, it is possible to facilitate the operation of the lock release module 300 without the user being confused.

In this case, the cover body 320 provided with the keypad 310 on one side of the front side may further include at least one or more protrusions 321 that may protrude from the surface on which the keypad 310 is provided.

In addition, the keypad 310 has a slit-type support hole 311 formed at a position corresponding to the protrusion 321 formed on the cover body 320 , so that the protrusion 321 is formed in the support hole. Through 311 , the keypad 310 can be supported and at the same time, the left and right movement of the keypad 310 can be guided.

For example, the keypad 310 may correspond to the position and number of the protrusions 321 formed on the cover body 320, and the support holes 311 having a slit type in the horizontal direction are formed. and the keypad 310 is provided on the front surface of the cover body 320 so that the protrusion 321 can pass through the support hole 311 , so that the keypad 310 is connected to the cover body 320 . ) in the vertical direction to prevent sagging or position change, as well as to guide the left and right reciprocating movement of the keypad 310 to be made stably.

According to an embodiment of the present invention, the cover body 320, the electronic board 330, and the first housing 200 and the front plate 110 are formed so as to be overlapped at the same position in a coupled state, respectively. A slit-type guide hole 600 may be further formed, and the back side of the keypad 310 , that is, the keypad 310 is provided on the cover body 320 to meet the cover body 320 . On one side of the surface, the cover body 320, the electronic board 330, and each of the guide holes 600 formed in the first housing 200 and the front plate 110 can pass through at the same time in an overlapping state. The guide bar 312 may be formed to protrude.

For example, in the cover body 320, the electronic board 330, and the first housing 200 and the front plate 110, the guide hole 600 is formed so as to overlap at the same position in a coupled state. This horizontal slit type may be formed, and the cover body 320, the electronic board 330, and the front surface of the cover body 320 in a state in which the first housing 200 and the front plate 110 are combined. The guide bar 312 protruding from the rear surface of the keypad 310 provided and coupled to one side may be configured to pass through the guide hole 600 overlapped at the same position at once.

At this time, the user can use the guide bar 312 provided to protrude from the rear surface of the keypad 310 through the rear surface of the front plate 110 and penetrate the guide hole 600 to use the left hand door or the rain door. It can be selected and moved to the left or right by sliding, and selective sliding movement to the left or right can be possible while the keypad 310 is provided on the cover body 320 by the user's manipulation.

In addition, as described above, in the bracket module 100 , any one of the front plate 110 and the rear plate 130 is coupled by a hinge to the side plate 120 so that the user can rotate the front plate. By moving the guide bar 312 through the rear surface of the plate 110 , it is possible to manipulate the position of the keypad 310 very simply.

With such a structure, the user can switch the door lock device from the left-hand door to the rain door, or from the rain-water door to the left-hand door and install it. It will be possible to use the door lock device.

At this time, a fastening part 313 in which a screw thread can be formed may be formed at one end of the guide bar 312 , and the fastening part 313 penetrates the guide hole 600 . By allowing the 312 to be fastened using a fastening member such as a screw through the rear surface of the front plate 110, the keypad 310 shakes during the opening and closing process of the door 700 or the first housing ( 200) can play a role to prevent a gap between each component from occurring inside.

In other words, the fastening part 313 formed in the guide bar 312 provided through the guide hole 600 through the rear surface of the front plate 110 is coupled to the front plate by a fastening member such as a screw. By doing so, it is possible to prevent the keypad 310 from moving indiscriminately during the opening and closing process of the door 700 after the sliding movement to the left or right is completed, and the keypad 310 and the cover body 320 ), the electronic board 330 and the first housing 200 may have a gap to prevent the binding from shaking.

As described above, the cover body 320, the electronic board 330, the first housing 200, and the rear surface of the keypad 310 in a state in which each of the guide holes 600 formed on the front plate 110 are overlapped. The keypad 310 is provided so that the guide bar 312 protruding from the surface passes through, and the protrusion 321 formed on the cover body 320 and the support hole 311 formed on the keypad 310 correspond to each other. ) is a series of coupling structures coupled to be provided on the front surface of the cover body 320 to make it easier to understand with reference to FIG.

According to an embodiment of the present invention, on one side of the inner surface of the first housing 200 , the guide bar 312 , which is moved left and right reciprocally along the guide hole 600 , is moved left or right to the opposite side. A guard member 210 may be further provided to prevent the keypad 310 from being easily moved to the keypad 310 and to be fixed without being shaken.

The guard member 210 may be made of a clip-type elastic body and may restrict movement of the guide bar 312 to the left or right along the guide hole 600 by the elastic restoring force generated from the elastic body, but this It is not limited, and any structure capable of restricting movement of the guide bar 312 by generating an elastic force, such as a ball spring, in addition to a clip type is applicable.

In the present invention, it will be described on the basis that the guard member 210 is made of a clip-type spring.

As shown in FIG. 5 , the guard member 210 may be made of a clip-type elastic body capable of blocking a central portion of the guide hole 600 formed in the first housing 200 , and a user When the guide bar 312 protruding from the back surface of the keypad 310 and penetrating the guide hole 600 is moved left or right along the guide hole 600, it is moved upward or downward, It is possible to pass the guide bar 312 to the left or right, and after the guide bar 312 has passed, it is returned to its original position by an elastic restoring force so that the guide bar 312 is indiscriminately moved to the left or right. can be prevented

At this time, both sides of the guard member 210 may be formed in a shape that is inclined so that the guide bar 312 moved to the left or right by a user's operation can pass smoothly, and the guide bar 312 . As it moves, the user's force is smoothly transmitted through the inclined surface so that the guard member 210 can be bent or moved in the upward or downward direction by the elastic force of the body, and the guide bar 312 is moved to the left or right. As it moves and passes through the central portion of the guide hole 600 , the guard member 210 generates an elastic restoring force and returns to its original position to prevent indiscriminate movement of the guide bar 312 from occurring.

As shown in FIG. 6 , in the door lock device having a keypad for both left and right doors of the present invention having the structure as described above, the user can use the keypad 310 through the rear surface of the front plate 110 of the bracket module 100 . ) can be selectively moved to the left or right, whereby the door lock device can be easily applied to both the left-hand door and the rain-water door.

For example, the door lock device is installed to display the numbers and characters in the forward direction inputted to the keypad 310 when the rainwater door is the standard, so that the user can accurately recognize the keypad 310 and the glass panel 350 ), and when installed by switching to the left-hand door, rotate the door lock device installed on the rainwater door by 180° and install it on the left-hand door, but before installation, the front of the bracket module 100 By sliding the keypad 310 to the left or right through the back surface of the plate 110 so that the reversely rotated numbers and characters input to the keypad 310 can be displayed in the forward direction, the user is not confused. It is possible to accurately recognize numbers and characters input to the keypad 310 without touching the glass panel 350 .

In this way, in the state in which the switch to the left-hand door or the right-hand door is made, the keypad 310 is slid left or right so that the numbers and characters input on the front side of the keypad 310 are displayed in the forward direction. 7 to make it easier to understand.

As described above, preferred embodiments according to the present invention have been described, and the fact that the present invention can be embodied in other specific forms without departing from the spirit or scope of the present invention in addition to the above-described embodiments is one of ordinary skill in the art. It is obvious to them. Therefore, the above-described embodiments are to be regarded as illustrative rather than restrictive, and accordingly, the present invention is not limited to the above description, but may be modified within the scope of the appended claims and their equivalents.

100: bracket module 110: front panel
120: side plate 130: rear plate
140: support plate 141: insertion groove
200: first housing 210: guard member
300: lock release module 310: keypad
311: support hole 312: guide bar
313: fastening part 320: cover body
321: projection 330: electronic board
340: adhesive member 350: glass panel
360: circuit board 400: second housing
500: lock control module 510: dead bolt
600: guide hole 700: door
710: handle

Claims (13)

a bracket module in which the front plate, the side plate, and the rear plate are combined in a 'C' shape and fixed by being fitted to one side of the door;
a first housing coupled face-to-face to the front plate;
a lock release module provided in the first housing and having a keypad operable by a user to unlock the door;
a second housing coupled face-to-face to the rear plate; and
a lock control module provided in the second housing and having a dead bolt that can be linked with the lock release module to move left and right reciprocally so as to control whether the door is locked;
includes,
The keypad is a door lock device having a keypad for both left and right doors that can be selectively applied to both the left-hand door and the rain-water door because it has a structure that can slide left and right.
According to claim 1,
The bracket module is
a support plate extending in a horizontal direction on one side of the front plate and the rear plate and having an insertion groove into which a handle of the door is inserted and installed on the door;
A door lock device having a keypad for both left and right doors, including a.
According to claim 1,
The lock release module,
It is coupled to surround the front portion of the first housing, the keypad is provided on one side of the front side, and a plurality of perforated portions are formed so that touch signals for numbers and characters input to the keypad are transmitted to an electronic board provided on the rear surface. cover body;
a glass panel provided on the front surface of the cover body, attached to the cover body by an adhesive member, and allowing a user to recognize and touch the keypad; and
a circuit board provided on one side of the glass panel and attached to one surface of the glass panel by the adhesive member to generate a signal for a user to touch the glass panel and transmit it to the electronic board;
A door lock device having a keypad for both left and right doors, including a.
4. The method of claim 3,
The keypad is
On the front part, numbers and letters in the forward direction and numbers and letters rotated in the reverse direction are input so that they cross each other in the horizontal direction,
It is provided so as to be able to slide left and right in front of the cover body,
When the keypad is moved to the left or right, only the numbers and characters input in the same direction from the keypad are displayed by the circuit board, so that the user can operate the lock release module without confusion. A door lock device having
5. The method of claim 4,
The cover body is
at least one protrusion protruding from the surface on which the keypad is provided;
A door lock device having a keypad for both left and right doors further comprising a.
6. The method of claim 5,
The keypad is
a slit-type support hole formed at a position corresponding to the protrusion and passing through the protrusion to support the keypad and guide the left and right movement of the keypad;
A door lock device having a keypad for both left and right doors further comprising a.
5. The method of claim 4,
The cover body, the electronic board, the first housing and the front plate,
a slit-type guide hole formed to overlap at the same position in each coupled state;
A door lock device having a keypad for both left and right doors further comprising a.
8. The method of claim 7,
The keypad is
a guide bar protruding from one side of the rear surface and passing through each guide hole formed in the cover body, the electronic board, the first housing, and the front plate at the same time;
further comprising,
The user moves the guide bar to the left or right through the rear surface of the front plate to enable selective sliding movement to the left or right while the keypad is provided on the cover body. .
9. The method of claim 8,
The first housing,
a guard member for preventing the keypad from shaking or from moving indiscriminately to the opposite side while the guide bar moving left and right along the guide ball is moved to the left or right;
A door lock device having a keypad for both left and right doors further comprising a.
10. The method of claim 9,
The guard member,
It is made of a clip-type elastic body that blocks a part of the center of the guide hole, and when the user moves the guide bar to the left or right, it moves upward or downward to pass the guide bar, and after the guide bar passes, it is returned to its original position by the elastic restoring force. A door lock device having a keypad for both left and right doors that returns and prevents the guide bar from moving indiscriminately to the left or right.
9. The method of claim 8,
The guide bar is
A fastening part having a screw thread is formed on one end surface,
A door lock device having a keypad for both left and right doors to prevent the keypad from shaking or from occurring inside the first housing when a fastening member is fastened to the fastening part through the rear surface of the front plate in the process of opening and closing the door.
9. The method of claim 8,
The door lock device,
If the rainwater door is the standard, it is installed to display the numbers and letters in the forward direction entered on the keypad,
When installed on a left-hand door, the keypad is slid left or right in a state in which the door lock device is rotated by 180°, so that the reversely rotated numbers and characters input on the keypad are displayed in the forward direction. A door lock device with a keypad for both male doors.
According to claim 1,
Any one of the front plate and the rear plate is a door lock device having a keypad for both left and right doors that is hinged so as to be rotatable based on the side plate.

Images