KR102582090B1 - Apparatus for door-lock - Google Patents

Abstract

The present invention actively improves the use of the handle for the door opening and closing function and the lock for the door locking function, and implements a mechanism differentiated from the existing one that integrates the handle and lock function, not only improving the operational efficiency of the overall structure, but also improving the selection of the handle. The convenience of use and efficiency are maximized due to the ease of handling, use, maintenance, and repair that comes from its differentiated structure from the existing structure, such as opening the door and controlling overall locking by simply manipulating it. It relates to a door lock assembly in which the opening, closing and locking of a locker are controlled in a unified manner, comprising a housing (110) having an internal space that is integrally connected to the locker door; It includes a control member 120 that guarantees a turning movement, wherein the control member 120 controls the position of the handle 121, which is returned after changing the position forward from the front end of the housing, and a locking part 122 linked to the handle. The opening and closing of the door is determined by changing the position, and the rotating piece 123 on which the lock is fastened rotates forward in conjunction with the handle and lock to control the opening and closing of the door, and the movement of the handle depending on whether the lock is mounted or not. It is characterized by being controlled.

Description

Door lock assembly with unified control of opening, closing and locking of lockers {APPARATUS FOR DOOR-LOCK}

The present invention is disclosed in relation to the technical idea related to the door lock of a locker, and more specifically, by actively improving the handle for the door opening and closing function and the part of the lock for the door locking function, a mechanism differentiated from the existing one that integrates the handle and lock functions is developed. Not only does it improve the operational efficiency of the overall structure, but it also enables the opening of the door and overall locking control by selectively manipulating the handle. Handling, use, maintenance and management resulting from a structure that is differentiated from the existing one. This relates to a door lock assembly in which the opening, closing and locking of a locker is controlled in a unified manner, which maximizes convenience of use and efficiency due to ease of maintenance.

Typically, lockers are used in places used by many people, such as schools, offices, health clubs, and subways, to store items for a certain period of time. They have a box equipped with a storage space to store items, and a hinge on the front of the box. It usually consists of a door that opens and closes the storage space.

In addition, the door and enclosure may be further equipped with a locking device to prevent theft and damage of items in the storage space, and, if necessary, a name tag holder for storing a personal name tag may be further provided on the front of the door.

Meanwhile, the majority of lockers that have been in use up until now are equipped with functions that are not satisfactory for use due to structural limitations or cost reduction. For example, when adopting a lock, the lock ring is configured to also function as a handle. .

However, in the conventional locker described above, the lock ring is fixedly installed on the body and door of the locker, and when the door is opened, the lock ring installed on the door side is exposed in a protruding state, causing injury to the user or nearby pedestrians by hitting the protruding lock ring. It can cause problems such as damage to clothing or clothing.

In order to solve the problems of conventional lockers, handles for lockers with a lock ring embedded in the inside have been developed recently. The handles for lockers as described above use the rack and pinion method or the elastic spring method to open the door, The configuration is such that the lock ring moves inside the door.

However, the above-described rack and pinion structure not only requires costs due to mold production, but also has a somewhat complicated related structure, which not only reduces assembly but also poses fatal problems in terms of maintenance.

In addition, in the elastic spring method, when the handle for opening the door is operated, a spring is installed to interlock with the handle, and a lock ring must be installed to interlock with the spring, so the handle, spring, and lock ring are interlocked by multiple parts. Invar, the overall structure is complex, the operability is poor, the risk of malfunctions increases, and when used for a long period of time, the elasticity of the spring decreases, resulting in various disadvantages, such as a decrease in product reliability.

Open Patent Publication No. 10-2014-0122347 (2014.10.20) Published Patent Publication No. 10-2010-0013749 (2010.02.10) Registered Patent Publication No. 10-1183122 (2012.09.10)

The present invention was created to more actively solve the above-mentioned problems, and provides a locker door lock assembly with integrated handle and lock functions by actively improving the handle for the door opening and closing function and the lock adoption part for the door locking function. This is the problem we want to solve.

In addition, another problem of the present invention is to provide a locker door lock assembly that enables comprehensive control of the overall operating mechanism, from opening the door to locking, just by selectively manipulating the handle.

In addition, another problem of the present invention is to provide a locker door lock assembly that ensures convenience of use and simplicity of maintenance by easily and conveniently unifying and controlling the opening, closing and locking of the door through simplification of the number of parts and monotony of the structure. am.

In order to achieve the above-mentioned problem, the door lock assembly 100 in which opening, closing and locking of a locker is controlled in a unified manner proposed by the present invention is as follows.

The door lock assembly 100 of the present invention includes a housing 110 having an internal space that is integrally attached to the locker door; and a housing 110 disposed within the housing and guaranteed to rotate in the forward and backward directions based on the rotation axis 125. It includes a control member 120, wherein the control member 120 changes the position from the front end of the housing to the front and then returns to the door by manipulating the position of the handle 121 and changing the position of the locking part 122 linked to the handle. It determines whether to open or close the door, and the rotating piece 123 on which the lock is fastened rotates forward in conjunction with the handle and lock to control the opening and closing of the door, and the movement of the handle is controlled depending on whether the lock is mounted or not. do.

In addition, the control member 120 includes a locking unit 122 that controls whether the door is opened or closed by allowing forward and backward rotation within the housing 110 by a set width due to the elasticity of the rotating shaft 125; and, a locking unit and A handle (121) that is provided as an integrated piece and extends up and down to a set length to simultaneously control the forward and backward rotational movements of the locking section; and a rotating handle that is horizontally expanded in a bent shape from the locking section and has a through hole (123-1) drilled for lock intervention. It is characterized by being composed of a piece (123); and a fixed piece (124) disposed close to the lower side of the rotating piece and drilling an inlet hole (124-1) that coincides with the through hole to allow lock intervention.

In addition, the housing 110 is further formed with a protruding block 112 to limit the interior and rear movement range of the pivoting piece 123, and the protruding block 112 has a guide member 112-1 on its outer surface. It is further provided to contribute to maintaining the position of the pivoting piece horizontally inserted inside the housing.

In addition, the housing 110 has a receiving hole 111 that is recessed to a set depth and area to allow manipulation of the handle 121 and to have a fixed piece 124 and a rotating piece 123 for holding the lock. It is characterized by being composed of a plate-shaped cover member 130 that is connected to the protruding block 112 at a set distance to secure the flow path of the control member 120.

In addition, the cover member 130 is configured at a set angle and has a fitting 133 fixedly fastened to the rear of the housing 110; and a second member sandwiching the fixed piece 124 and the rotating piece 123 in two stages. It is characterized by being composed of a first space part 131; and a second space part 132 provided as a movement space of the locking part 122 whose position is variable by manipulating the handle 121.

In addition, the locking portion 122 includes a body 122-1 connected to the handle 121; and an insertion hole 122-2 perforated up and down on the body to vertically interpose the rotation axis 125; and a rotation axis. It is characterized by being composed of an elastic body (126) wound on the outer surface to provide a set level of elasticity; and a hook (122-3) provided in a hook shape at one end of the body.

In addition, the rotation axis 125 is connected to the rear of the housing 110 by means of a pair of restraint bars 113 spaced apart at a set distance, and the locking portion 122 extends and protrudes from both outer surfaces at a set width. It further includes a stopper 122-4, wherein the stopper 122-4 is characterized in that the degree of external withdrawal of the locking part is controlled as the movement range of the locking part is arbitrarily limited by whether it overlaps with the restraint bar. .

In addition, the housing 110 further includes a key box 140 in which locking with the locker is determined depending on the insertion of the key and the rotation direction of the key.

According to the present invention, which consists of the above-described configuration, not only is it sufficient to achieve the overall purpose even though the overall number of parts is simplified and the structure is also monotonous, but rather, the opening, closing and locking of the door can be easily and conveniently controlled compared to the existing method due to the integration of related structures. Therefore, it has the effect of ensuring convenience of use and simplicity of maintenance.

In other words, the present invention provides a new type of locker door lock that integrates the handle and lock functions by actively improving the handle for the door opening and closing function and the lock adoption part for the door locking function. The door can be opened only by selective manipulation of the handle. Of course, it is more effective because the overall operating mechanism, up to locking, can be controlled collectively.

1 is a perspective view of a locker door lock assembly constructed according to a preferred embodiment of the present invention.
Figure 2 is an exploded perspective view of the main part of Figure 1.
Figure 3 is a schematic cross-sectional view of Figure 1;
Figure 4 is a perspective view showing the coupling relationship of the fixing pieces proposed in the present invention.
Figure 5 is a perspective view showing the coupling relationship of the rotation axis proposed in the present invention.
6 to 8 are usage diagrams sequentially showing embodiments of the locker door lock assembly proposed in the present invention.
Figure 9 is a state diagram showing an implementation of the double locking structure proposed in the present invention.

Hereinafter, the configuration of the present invention and its resulting actions and effects will be collectively described with reference to the accompanying drawings.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete, and are provided by those skilled in the art in the technical field to which the present invention pertains. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. In addition, the same reference numerals refer to the same elements throughout the specification.

The present invention is disclosed with respect to technical ideas related to locker door locks.

Above all, the present invention not only improves the operational efficiency of the overall structure by implementing a differentiated mechanism compared to the existing one that integrates the handle and lock functions through active improvement of the handle for the door opening and closing function and the lock adoption part for the door locking function, but also improves the operational efficiency of the overall structure and the handle. The convenience of use and efficiency are maximized due to the ease of handling, use, maintenance, and repair that comes from a differentiated structure from the existing structure, such as opening the door and controlling overall locking at the same time with just a selective operation. Note that the opening, closing and locking of the guided locker is related to the door lock assembly 100 that is unifiedly controlled.

As shown in FIGS. 1 to 9, the door lock assembly 100 proposed as a feature of the present invention includes a housing 110 having an internal space that is integrally attached to the locker door; and a rotating shaft 125 interposed inside the housing. ) and a control member 120 that guarantees turning movement in the forward and backward directions based on the control member 120.

The housing 110 may have the same shape as shown in the drawing, and is usually fixed to the front of the locker door, and opens and closes the door in such a way that whether or not the lock 122 is caught is determined through one end inside the locker. guarantees. In addition, the present invention, in forming the above-described housing 110, consists of a recessed internal space of the setting, and includes a rotating piece 123 and a fixed piece for entering the user's hand, manipulating the handle 121, and installing the lock. It is desirable that (124) be implemented in a structure that can be accommodated internally.

In addition, the control member 120 determines whether the door is opened or closed by manipulating the position of the handle 121, which changes its position forward from the front end of the housing and then returns, and changes the position of the locking part 122 linked to the handle, The rotating piece 123 on which the lock is fastened rotates forward in conjunction with the handle and the locking part to control the opening and closing of the door, and its main function is to control the movement of the handle depending on whether the lock is mounted or not.

For this purpose, the control member 120 includes a locking part 122 that controls whether the door is opened or closed by allowing forward and backward rotation within the housing 110 by a set width due to the elasticity of the rotating shaft 125; and, a locking part and A handle (121) that is provided as an integrated piece and extends up and down to a set length to simultaneously control the forward and backward rotational movements of the locking section; and a rotating handle that is horizontally expanded in a bent shape from the locking section and has a through hole (123-1) drilled for lock intervention. It may be composed of a piece 123; and a fixed piece 124 that is disposed close to the bottom of the rotating piece and drills an inlet hole 124-1 matching the through hole to allow lock intervention.

The main purpose of the technical idea related to the control member 120 of the present invention described above is to provide a locker door lock assembly with integrated handle and lock functions through active improvement of the handle for the door opening and closing function and the lock adoption part for the door locking function. As such, the movement of the pivoting piece 123 extending from the locking part is actively controlled through the handle 121 provided integrally with the locking part 122, thereby providing a unified operation from opening and closing the door to locking. Guarantee gender.

As shown in the drawing, the handle 121 extends in the longitudinal direction from one end of the body 122-1 of the locking unit 122 and is maintained in an exposed position on the receiving hole 111 of the housing 110. Afterwards, when the user wishes to open the door by choice, the locking hook 122-3 of the lock is released from the lock with the end of the locker by simply pulling the handle, allowing the user to open and close the door without interference.

In particular, the handle 121 proposed in the present invention is not a means for simply moving the door as before, but is fundamentally a major means involved in opening and closing the door, and includes a locking portion 122 to be described later and a rotating piece 123. ) and the setting path are integrated and implemented, allowing organic and serial manipulation through a single operation. In other words, the present invention enables comprehensive control of the entire operating mechanism, from door opening to locking, just by selectively manipulating the handle, and easily and conveniently unifies and integrates the opening, closing and locking of the door through simplification of the number of parts and monotony of the structure. The key is in control.

Here, the locking portion 122 includes a body 122-1 connected to the handle 121; an insertion hole 122-2 perforated at the top and bottom of the body and vertically interposing the rotation axis 125; and an outer surface of the rotation axis. It is preferably composed of an elastic body 126 that is wound around and provides a set level of elasticity; and a hook 122-3 provided in a hook shape at one end of the body.

The rotation shaft 125 may be connected to a pair of restraint bars 113 spaced apart at a set distance from the rear of the housing 110, and the locking portion 122 extends from both outer surfaces to a set width. It further includes a protruding stopper 122-4, and the stopper 122-4 controls the degree of external withdrawal of the locking part as the movement range of the locking part is arbitrarily limited depending on whether it overlaps with the restraint bar.

In addition, although the elastic body 126 is not shown in detail in the drawings, both ends are mounted and fixed through the rear of the housing 110 and the rear of the stopper 122-4, respectively, so that when the position of the locking unit changes based on the rotation axis 125, the elastic body 126 is fixed. Because elasticity is induced with respect to direction, the locking portion may be able to easily return to its original position after a pivoting movement.

Meanwhile, the housing 110 is further formed with a protruding block 112 to limit the interior and rear movement range of the pivoting piece 123, and the protruding block 112 has a guide member 112-1 on its outer surface. It is further provided to contribute to maintaining the position of the rotating piece horizontally inserted inside the housing.

More preferably, the housing 110 of the present invention has a receiving hole ( 111); and a plate-shaped cover member 130 that is connected to the protruding block 112 at a set distance to secure the flow path of the control member 120.

The cover member 130 is formed at a set angle and has a fitting 133 fixedly coupled to the rear of the housing 110; and a first space between the fixed piece 124 and the rotating piece 123 in two stages. It is divided into a portion 131; and a second space portion 132 provided as a movement space for the locking portion 122 whose position is variable by manipulating the handle 121.

Here, the first space 131 and the second space 132 are preferably constructed as spaces that communicate with each other in consideration of the movement path of the locking part 122, and this communicating space is compared to the first space. It consists of a small area. That is, the first space 131 is a passage area of the first space and the second space in order to arrange the rotating pieces 123 in two stages above the fixed piece while keeping the fixed piece 124 positioned below. It must have an expanded shape compared to the communication space, and more preferably, it must be perforated into an appropriate space considering the volume of the fixed piece and the rotating piece.

Meanwhile, the door lock assembly of the present invention further has a locking structure using a key, and the locking structure using the key can be achieved by the key box 140 provided in the housing 110. The key box 140 is made of a bundle of locks, and as shown in the drawing, a key is inserted into the key box, and whether or not it is locked is determined according to the rotation direction of the key, allowing opening and closing of the locker.

According to the present invention, which consists of the above-described configuration, not only is it sufficient to achieve the overall purpose even though the overall number of parts is simplified and the structure is also monotonous, but rather, the opening, closing and locking of the door can be easily and conveniently controlled compared to the existing method due to the integration of related structures. Therefore, it has the effect of ensuring convenience of use and simplicity of maintenance.

In other words, the present invention provides a new type of locker door lock that integrates the handle and lock functions by actively improving the handle for the door opening and closing function and the lock adoption part for the door locking function. The door can be opened only by selective manipulation of the handle. Of course, it is more effective because the overall operating mechanism, up to locking, can be controlled collectively.

The present invention described above has been described with reference to an embodiment shown in the drawings, but this is merely illustrative, and various modifications and other equivalent embodiments can be made by those skilled in the art. This should be made clear. Therefore, the true technical protection scope of the present invention should be interpreted in accordance with the attached claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

100. Locker door lock assembly
110. Housing
120. Lack of control
121. Handle
122. Locking part
123. Meeting
124. Fixed piece
130. Cover member
140. Key box

Claims (8)

It includes a housing 110 coupled to the locker door; and a control member 120 disposed inside the housing and guaranteed to pivot in the forward and backward directions based on the rotation axis 125,
The control member 120 includes a locking unit 122 that controls whether the door is opened or closed by allowing forward and backward rotation within the housing 110 by a set width due to the elasticity of the rotating shaft 125; and is integrated with the locking unit. A handle 121 that is provided and extends up and down to a set length to simultaneously control the forward and backward rotational movements of the locking part; and a rotating piece that is horizontally developed in a bent shape from the locking part and has a through hole 123-1 for lock intervention ( 123); And, a fixed piece 124 disposed close to the lower side of the rotating piece and drilling an inlet hole 124-1 matching the through hole to allow lock intervention. Opening, closing and locking of a locker, characterized in that it consists of This unified controlled door lock assembly.
delete According to paragraph 1,
The housing 110 is further formed with a protruding block 112 to limit the interior and rear movement range of the rotating piece 123,
The protruding block 112 further includes a guide member 112-1 on the outer surface to contribute to maintaining the position of the pivoting piece horizontally interposed inside the housing. A door lock assembly in which opening, closing and locking of a locker are unifiedly controlled.
According to paragraph 1,
The housing 110 is,
A receiving hole (111) that is recessed to a set depth and area to allow manipulation of the handle (121) and to have a fixed piece (124) and a rotating piece (123) for mounting the lock;
A plate-shaped cover member 130 connected to the protruding block 112 at a set distance to secure the flow path of the control member 120;
A door lock assembly in which the opening, closing and locking of a locker is controlled in a unified manner.
According to paragraph 4,
The cover member 130 is,
A mounting bracket 133 configured at a set angle and fixedly coupled to the rear of the housing 110;
A first space portion 131 sandwiching the fixed piece 124 and the rotating piece 123 in two stages;
a second space portion 132 provided as a movement space for the locking portion 122 whose position is variable by manipulating the handle 121;
A door lock assembly in which the opening, closing and locking of a locker is controlled in a unified manner.
According to paragraph 1,
The locking part 122 is,
A body (122-1) connected to the handle (121);
An insertion hole (122-2) is drilled at the top and bottom of the body and vertically interposes the rotation axis (125);
An elastic body (126) wound around the outer surface of the rotating shaft to provide a set level of elasticity;
A hook (122-3) provided in a hook shape at one end of the body;
A door lock assembly in which the opening, closing and locking of a locker is controlled in a unified manner.
According to paragraph 1,
The rotation axis 125 is connected to a pair of restraint bars 113 spaced apart at a set distance from the rear of the housing 110,
The locking portion 122 further includes a stopper 122-4 protruding from both outer surfaces extending to a set width,
The stopper (122-4) is a door lock assembly in which opening, closing, and locking of a locker are unifiedly controlled, including controlling the degree of external withdrawal of the locking portion as the movement range of the locking portion is arbitrarily limited by whether or not it overlaps with the restraint bar.
According to paragraph 1,
The housing 110 further includes a key box 140 that determines whether or not to lock the locker according to the intervention of the key and the rotation direction of the inserted key. A door lock assembly in which the opening, closing and locking of the locker are unifiedly controlled.

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