TW201315884A - Locking device for dual doors - Google Patents

Abstract

A locking device for dual doors (1) includes a first embedding element (1020), a second embedding element (1220) and a linking lock (14), wherein the first embedding element (1020) and the second embedding (1220) are respectively configured on a first door (10) and a second door (12) opposite to each other of a space (S), and the linking lock (14) is configured on another side of the space (S). The linking lock (14) has a first embedding part (1424) and a second embedding part (1426) thereof. The linking lock (14) can be used for linking the first embedding part (1424) and the second embedding part (1426) to be embedded in the first embedding element (1020) and the second embedding element (1220), so as to lock the first door (10) and the second door (12) at the same time.

Description

Double door locking device

The present invention relates to a two-door locking device, and in particular to a device that allows a user to access a space from two access doors at the same time and simultaneously lock the two access doors.

Due to the development of urbanization, people are concentrated in metropolitan life. Therefore, large-scale buildings such as MRT stations, passenger bus stations, railway stations, airports, department stores, shopping malls, large stadiums, cinemas, etc. all have facilities that are convenient for the general public. For example, public toilets, elevators or escalators. Among them, public toilets are one of the most commonly used equipment, and whether public toilets are convenient and tidy often affect people's perception of this large building.

When a large number of people enter a building, they often use public toilets at peak times, such as movie breaks. Based on the different physiological structures, men only need to urinate to solve the physiological needs of urination, and the area occupied by the urinal is much smaller than that of the toilet room. Because males have quicker physiological needs and more urinals, male toilets are less likely to queue up in the toilet. In contrast, male toilets are used much less frequently than urinals. On the other hand, since the female toilets generally only have a toilet room, and because of the large occupied area, too many toilet rooms cannot be set in the female toilet, so that women often need to queue up to the toilet at the peak time.

As mentioned above, compared to the male and female toilets, the amount of toilet use between the peaks is very large, and sometimes the women in the queue use the toilet of the male toilet in a hurry. However, women entering the male toilet will also cause paralysis between the sexes, so most women would rather continue to line up in the toilet room of the women's toilet. In this way, it often happens at the peak time that the female toilet is not used, but the male toilet is idle, which is an inefficient use in terms of space use efficiency.

Accordingly, it is an object of the present invention to provide a two-door locking device that allows a female to access a male toilet from another entrance and while locking the two access openings to solve the problems of the prior art.

According to a specific embodiment, the double door locking device of the present invention allows the user to access a space from two entrances and exits, and can close the two entrances and exits in the space. The double door locking device comprises a first engaging member, a second engaging member and a interlocking lock, wherein the first access door and the second opening and closing door are respectively disposed on opposite sides of the space and can be opened on both sides And closing, the interlocking lock is disposed on the third side connecting the opposite sides.

In this embodiment, the first engaging member and the second engaging member are respectively disposed on the surfaces of the first opening and the second opening and opening toward the inner side of the space. The first locking portion and the second engaging portion respectively correspond to the first engaging member and the second engaging member, and the interlocking lock is used when the user locks the first opening and the second opening by using the interlocking lock. The first engaging portion is engaged with the first engaging member, and the second engaging portion is engaged with the second engaging member, so that the function of locking the two access doors with one lock can be achieved.

The advantages and spirit of the present invention will be further understood from the following detailed description of the invention.

The invention provides a double door locking device, which can be used by a user to enter and use a space from one of two access doors at the same time, in particular, can be applied to public toilet facilities to soothe peak time female toilets The pressure used.

Referring to FIG. 1 , FIG. 2A, FIG. 2B, FIG. 3A, FIG. 3B and FIG. 4, FIG. 1 is a diagram showing a double door locking device 1 disposed in a space according to an embodiment of the present invention. FIG. 2A is a schematic diagram showing the appearance of the first door 10 of FIG. 1 , and FIG. 2B is a schematic view showing the appearance of the first door 10 of FIG. 1 at another angle, and FIG. 3A is a schematic view. FIG. 3B is a schematic diagram showing the appearance of the second opening and exiting door 12 of FIG. 1 , and FIG. 4 is a schematic diagram showing the appearance of the interlocking lock 14 of FIG. 1 . .

As shown in the figures, the two-door locking device 1 includes a first access door 10, a second access door 12, and a interlocking lock 14, wherein the first access door 10 and the second access door 12 are respectively disposed on the space S. The first side and the second side opposite to each other, the interlocking lock 14 can be disposed on the retaining wall W connecting the first side and the third side of the second side, the first access door 10, the second access door 12 and the retaining wall W surrounds the space S, respectively.

In this embodiment, the first access door 10 and the second access door 12 can be opened or closed on the first side and the second side, so that a user can get started by the first door 10 or the second door. 12 in and out of space S. Please note that in practice, the space S may be additionally provided with an inner wall on the opposite fourth side of the third side of the retaining wall W, and different facilities such as a toilet may be disposed on the inner wall, so that the first out When the entry 10 and the second access door 12 are closed, the space S is a closed space. The double door locking device of the present embodiment is applied to a toilet room of a public toilet. However, in practice, it can also be applied to other confined spaces, such as a fitting room, a dressing room, etc., and is not limited to a public restroom.

As shown in FIG. 2A, the first access door 10 has a first surface 100 that can be viewed from outside the space S when the first access door 10 is closed. In addition, as shown in FIG. 2B, the first access door 10 has a second surface 102 relative to the first surface 100, and the second surface 102 can be viewed from the space S when the first access door 10 is closed. That is, the second surface 102 faces the inner side of the space S.

A first handle 1000 may be disposed on the first surface 100 of the first access door 10 for the user to hold and open the first access door 10 from the space S. A first engaging member 1020 can be disposed on the second surface 102 of the first access door 10, wherein the first engaging member 1020 includes a first protrusion 1022, and the first protrusion is substantially parallel to the second surface 102. In addition, the first opening portion 10 is further provided with a first transparent portion 104. The first transparent portion 104 may be a hole penetrating the body of the first opening and exiting body 10 in practice, or may be provided with light such as glass in the hole. substance.

As shown in FIG. 3A, the second access door 12 has a third surface 120 that can be viewed from outside the space S when the second access door 12 is closed. In addition, as shown in FIG. 3B, the second access door 12 has a fourth surface 122 opposite to the third surface 120, and the fourth surface 122 can be viewed from the space S when the second access door 12 is closed. That is, the fourth surface 122 faces the inner side of the space S.

Similarly, a second handle 1200 can be disposed on the third surface 120 of the second access door 12, and the second engaging member 1220 can be disposed on the fourth surface 122 and the second protrusion 1222 is disposed on the second engaging member 1220. The second transparent portion 124 is disposed on the body of the second access door 12. Please note that in practice, the components on the first access door 10 and the second access door 12 can be placed at corresponding positions.

In addition, the first access door 10 and the second access door 12 can be marked on each surface, so that the user can distinguish between the first access door 10 and the second access door 12 both inside and outside the space S. For example, the space S can be a toilet room in a male toilet. The inner and outer surfaces of the first access door 10 can be marked with a symbol representing a male, and the user can know the space between the first access door 10 and the space in the male toilet. In addition, the inner and outer surfaces of the second access door 12 may be marked with a symbol representing a female, and the user may know the space between the second access door 12 connecting space S and the female toilet. In practice, based on safety considerations, the second access door 12 may not be directly connected to the female toilet, but connected to other external spaces, such as a walkway leading to a public toilet, so that women can enter and use from the public toilet aisle during peak hours. The toilet room of the male toilet, and the male can not enter the female toilet from the toilet of the male toilet.

As shown in FIG. 4, the retaining wall W is located on the third side of the space S, and the third side is connected to the first side and the second side. The retaining wall W has a fifth surface W0 which faces the inner side of the space S. The interlocking lock 14 is disposed on the fifth surface W0 for locking the first access door 10 and the second access door 12, wherein the interlocking lock 14 includes the platform 1420 and the connecting platform 1420 and the connecting member 1422 of the fifth surface W0. . The connector 1422 connects the platform 1420 to the fifth surface W0 in a pivotal manner in this embodiment, in other words, the platform 1420, the first engaging portion 1424, and the second engaging member 1426 are pivoted to the fifth. The surface W0 is rotatable relative to the fifth surface W0 as shown in FIG. It should be noted that the position of the platform 1420 in FIG. 4 is substantially parallel to the fifth surface W0 of the retaining wall W, and the interlocking lock 14 does not lock the first access door 10 and the second access door 12, and The two entry doors can be locked when the platform 1420 is rotated down.

In the embodiment, the platform 1420 is further provided with a first engaging portion 1424 and a second engaging portion 1426. The first engaging portion 1424 is disposed to cooperate with the first engaging member 1020 on the first access door 10, and the structure is a groove. Similarly, the second engaging portion 1426 is disposed to engage with the second engaging member 1220 of the second access door 12, and is also a groove.

Please refer to Figure 1, Figure 2B, Figure 3B and Figure 4 when the user enters the space S (whether by the first entry 10 or the second entry 12) and the first entry 10 and the first When the second access door 12 is closed, the user can rotate the first engaging portion 1424, the second engaging portion 1426 and the platform 1420 of the interlocking lock 14 from the un-locked state to the fifth surface W0 of the vertical retaining wall W. position. When the platform 1420 is rotated to the first engaging member 1020 to engage the first engaging portion 1424, that is, the first protruding block 1022 is received in the recess of the first engaging portion 1424, the first engaging member 1020 can be transmitted. The first access door 10 is fixed to the closed position with the first engaging portion 1424, in other words, the first access door 10 is locked. Similarly, the interlocking lock 14 can also lock the second access door 12 through the second engaging member 1220 and the second engaging portion 1426. Therefore, the user can lock the two access doors at the same time by means of a interlocking lock 14.

In the specific embodiment, the first engaging portion 1424 and the second engaging portion 1426 penetrate the groove of the platform 1420. However, in practice, the two grooves may not penetrate the platform 1420, and the depth thereof can accommodate the first bump. The first projection 10 and the second opening 12 are fixed to the closed position by the first projection 10 and the second projection 1222. In addition, the structure of the first engaging portion and the second engaging portion is not limited to the groove in practice. For example, the first engaging portion and the second engaging portion may also be rods extending from the platform. a sheet or sheet positioned at a position relative to a gap between the first engaging member and the first surface and a gap between the second engaging member and the third surface.

In the embodiment, when the platform 1420, the first engaging portion 1424 and the second engaging portion 1426 are rotated to lock the first access door 10 and the second access door 12, the first engaging member 1020 and The second engaging member 1220 can support the platform 1420 to maintain a position perpendicular to the retaining wall W. At this time, the flat portion on the platform 1420 allows the user to place a personal item. When the user wants to leave the space S, the platform 1420 must be restored to the unlocked state in FIG. 4 to open the first access door 10 or the second access door 12, so that the user does not forget to place the platform 1420 flat. Personal belongings on the ministry.

In the above embodiment, the first engaging portion 1424 on the platform 1420 is configured as a groove and the first engaging member 1020 of the first access door 10 includes a first protrusion 1022 that engages the groove. However, in practice, the platform may also be provided with a bump as the first engaging portion and the first engaging member of the first access door may include a groove for engaging the platform bump, which is determined according to the needs of the user or the designer. Similarly, the second engaging member and the second engaging portion can also be similarly changed.

Referring again to FIG. 4, the platform 1420 has two sides 1428. When the platform 1420 is rotated to lock the first access door 10 and the second access door 12, the two side edges 1420 can respectively block the first transparent portion 104 and the second access opening 12 of the first access door 10 Two transparent portions 124. In this embodiment, the two sides 1428 are provided with a marking area, for example, painted with a red pigment, so that when the side 1428 blocks the first transparent portion 104 or the second transparent portion 124, another user can be outside the space S. When the first transparent portion 104 or the second transparent portion 124 is observed, the marked area is observed, and it is learned that the first access door 10 or the second access door 12 is in a locked state and the existing user in the space S is known.

In this embodiment, the interlocking lock includes a pivotable platform, a first engaging portion and a second engaging portion to simultaneously lock the two access doors, but the present invention does not limit the interlocking lock to the above. The tablet lock of the specific embodiment, and the user or the designer needs to design the interlocking lock structure differently, in other words, the first engaging portion and the second engaging portion can be interlocked to simultaneously engage the first engaging member. The form of the second engaging member is within the scope of the claimed invention. For example, in another specific embodiment, the interlocking lock may be a lever lock disposed on one side of the space, and the first engaging portion and the second engaging portion are rods or pieces extending from the lever lock body. Shape. After the user enters the space, the lever lock body can be pushed downward to interlock the first engaging portion and the second engaging portion to respectively engage the first engaging member and the second engaging member, thereby simultaneously locking the first Getting started and getting started.

In addition, in order to prevent the user from seeing the opposite situation through the other opening door that is not closed when one of the entrances is entered, in another specific embodiment, the first opening and the second opening can be set. A spring member is used to help the first door and the second door automatically close. This will provide more intimate protection.

In summary, the double door locking device of the present invention allows the user to enter a space from two access doors. Compared with the prior art, the double door locking device of the present invention can be disposed in the toilet room of the male toilet, so that the female can enter and use the toilet room of the male toilet through another door, thereby avoiding the embarrassing condition of the female entering the male toilet and licking. The use of the toilet room of the female toilet during the peak period improves the space use efficiency. At the same time, the double door locking device of the present invention allows the user to lock the two access doors at the same time to protect personal privacy by using a lock, and the lock can be As a shelf, users can place personal items.

The features and spirit of the present invention will be more apparent from the detailed description of the preferred embodiments. On the contrary, the intention is to cover various modifications and equivalents within the scope of the invention as claimed. Therefore, the scope of the patented scope of the invention should be construed as broadly construed in the

1. . . Double door locking device

10. . . First entry

12. . . Second entry

W. . . Retaining wall

S. . . space

100. . . First surface

102. . . Second surface

104. . . First transparent part

1000. . . First handle

1020. . . First snap

1022. . . First bump

120. . . Third surface

122. . . Fourth surface

124. . . Second transparent part

1200. . . Second handle

1220. . . Second clamping piece

1222. . . Second bump

W0. . . Fifth surface

14. . . Linkage lock

1420. . . platform

1422. . . Connection

1424. . . First engagement

1426. . . Second engagement

1428. . . Side

1 is a schematic view showing a space for a double door locking device according to an embodiment of the present invention.

Figure 2A is a schematic view showing the appearance of the first door of Figure 1.

FIG. 2B is a schematic view showing the appearance of the first door of FIG. 1 at another angle.

FIG. 3A is a schematic diagram showing the appearance of the second door of FIG. 1 .

FIG. 3B is a schematic view showing the appearance of the second door of FIG. 1 at another angle.

Figure 4 is a schematic view showing the appearance of the interlocking lock of Figure 1.

1. . . Double door locking device

10. . . First entry

12. . . Second entry

W. . . Retaining wall

S. . . space

Claims (10)

A double door locking device restricts that only one user enters and uses a space through a first access door or a second door opening at the same time, and the double door locking device comprises: a first engaging member, setting And the second engaging member is disposed on the surface of the space; and the interlocking lock is disposed on one side of the space, and includes: a first engaging portion for engaging the first engaging member; and a second engaging portion coupled to the first engaging portion for engaging the second engaging member; wherein, when When the first engaging portion is engaged with the first engaging member, the second engaging portion is simultaneously engaged with the second engaging member. The double-door locking device according to claim 1, wherein the first engaging member comprises a first protruding block, the second engaging member comprises a second protruding block, and the interlocking member is locked The first engaging portion is a first recess for receiving the first protruding block, and the second engaging portion is a second recess for receiving the second protruding block. The double-door locking device according to the first aspect of the invention, wherein the first engaging portion of the interlocking lock comprises a first protruding block, the second engaging portion comprises a second protruding block, and the second engaging portion The first engaging member includes a first recess for receiving the first protruding block, and the second engaging member includes a second recess for receiving the second protruding block. The double door locking device according to claim 1, wherein the interlocking lock further comprises a platform connecting the first engaging portion and the second engaging portion. The double-door locking device according to the fourth aspect of the invention, wherein the first engaging portion and the second engaging portion are pivoted on the side of the space, and the first engaging portion is pivoted Or the second engaging portion causes the platform to fit or stand up to the side of the space. A double door locking device restricts only one user to enter and use a space at the same time. The double door locking device includes: a first access door disposed on one of the first sides of the space for the first Opening and closing on the side, the first opening and closing portion is provided with a first engaging member on the surface of the space; a second opening and closing portion is disposed on a second side of the space with respect to the first side for the first Opening and closing on the two sides, the second opening and closing device is provided with a second engaging member on the surface of the space; and a interlocking lock is disposed on one of the third sides of the space, comprising: a first engaging portion, Engaging the first engaging member; and a second engaging portion coupled to the first engaging portion for engaging the second engaging member; wherein, when the first engaging portion is When the first engaging member is engaged, the second card portion is simultaneously engaged with the second engaging member. The double door locking device according to claim 6, wherein the interlocking lock further connects the first engaging portion and the second engaging portion through a platform. The locking device for a double door according to the seventh aspect of the invention, wherein the first engaging portion and the second engaging portion are pivoted on the third side of the space, and the first card is pivoted The hinge or the second engaging portion causes the platform to fit or stand up to the third side of the space. The double door locking device according to claim 6, wherein the first opening and exiting portion is provided with a first transparent portion, and the second opening and closing portion is provided with a second transparent portion, the first transparent portion and The second transparent portion is configured to be blocked by the interlocking lock from the interior of the space when the interlocking lock locks the first access door and the second access door. The double door locking device according to claim 9, wherein the interlocking lock is provided with a plurality of marking areas for locking the first opening and the second opening with the interlocking lock At the time of entry, the first transparent portion and the second transparent portion are observed from outside the space.