TWI609126B - Improved door lock - Google Patents

Description

Improved door lock

The present invention relates to an improved door lock, and more particularly to a space that can be used as a door body to lock and place an object.

According to the common public toilets, in order to protect the privacy of the users, locks are usually provided on the door body for the user to operate and lock. For example, the buckles on the door body are matched with the wall. The upper buckle; thereby, the user can lock the door body with the buckle butt buckle when the toilet is in use as a privacy protection.

However, in the case of the above-mentioned locks, although the user can use it as a privacy protection; however, when a public person uses a public toilet, the user usually has a hand item (such as a handbag, a mobile phone, or a purse). In the case of placement, in general, the user usually puts the item on the toilet paper, the toilet tank, or directly on the ground, and when the user leaves the toilet, the position of the item is not placed. Obvious and forgotten situations occur, except that the user must return to take the item, and it will be lost due to being taken away by others.

Therefore, how to invent an improved door lock so that it can effectively improve the lack of use, so that the door lock can simultaneously place the placement space for the item, and remind the user to take the item when unlocking, which will be desired by the present invention. Actively expose the place.

In view of the shortcomings of the above-mentioned prior art, the inventor feels that he has not perfected it, exhausted his mind and researched and overcome it, and developed an improved door lock, in order to put the item in the locked state. It is placed in the placement unit and reminds the user to take the item when unlocking, and achieves the purpose of locking the door, placing the item, and reminding the user to take the item.

To achieve the above and other objects, the present invention provides an improved door lock comprising: a shaft seat, a placement unit and a guiding unit; the shaft seat is for being disposed on a wall body, the wall body Opening and closing a door body; the placing unit is movably coupled to the shaft seat, the placing unit has a free end portion for protruding a side of the wall body to stop the door body The guiding unit is disposed on the wall, the guiding unit is disposed on one side of the placing unit, and the guiding unit guides the placing unit.

In the above improved door lock, the axle seat includes a body and a pivot disposed on one side of the seat body, the seat system is configured to be disposed on the wall, the pivot system and the placement unit Activity combination.

In the above improved door lock, the placement unit has at least one accommodating area.

In the above improved door lock, one side of the placing unit has a guiding rod, and the guiding rod is guided by the guiding unit.

In the above improved door lock, the guiding unit includes a fixing base and a guiding groove disposed on one side of the fixing base, the fixing seat is configured to be disposed on the wall, and the guiding unit is guided by the guiding unit The rod is coupled to the channel.

In the above improved door lock, the fixing seat has an arc shape, and the guiding groove corresponds to the fixing seat also having an arc shape.

Therefore, the improved door lock of the present invention can set the shaft seat and the guiding unit on the wall body, and after the door body is closed, the shaft seat and the guiding unit cooperate with the rotation and the positioning unit abuts against the door body. , the positioning unit and the door body are restricted to form a locked state, and the item can be placed in the placement unit in the locked state, and the item on the placement unit is first taken after unlocking, and then unlocked, and then unlocked. Reach the door, place the item, and remind the user to pick up the item.

1‧‧‧ shaft seat

11‧‧‧

12‧‧‧ pivot

2‧‧‧ placement unit

21‧‧‧Receiving area

22‧‧‧Guide bars

23‧‧‧Free end

3‧‧‧Guide unit

31‧‧‧ fixed seat

32‧‧‧ Guide slot

4‧‧‧ wall

5‧‧‧

Fig. 1 is an exploded perspective view of a preferred embodiment of the present invention.

Fig. 2 is a schematic view showing the appearance of a preferred embodiment of the present invention.

Fig. 3 is a schematic view showing an open state of a preferred embodiment of the present invention.

Fig. 4 is a schematic view showing a state of attachment of a preferred embodiment of the present invention.

In order to fully understand the objects, features and advantages of the present invention, the present invention will be described in detail by the following specific embodiments and the accompanying drawings, which are illustrated as follows: FIG. 3 and FIG. 4 are respectively an exploded perspective view of a preferred embodiment of the present invention, a schematic view of a preferred embodiment of the present invention, a schematic view of an open state of a preferred embodiment of the present invention, and a preferred embodiment of the present invention. Schematic diagram of the lock state. As shown in the figure, the present invention is an improved door lock comprising at least one axle seat 1, a placement unit 2 and a guiding unit 3.

The shaft base 1 mentioned above includes a body 11 and a pivot 12 provided on one side of the seat body 11.

The placement unit 2 is movably coupled to the axle base 1 , and the placement unit 2 has at least one accommodating area 21 , and one side of the placement unit 2 is movably coupled to the pivot shaft 12 , and One side of the placement unit 2 has a guide rod 22, and one end of the placement unit 2 has a free end portion 23.

The guiding unit 3 is disposed on one side of the placing unit 2, and the guiding unit 3 is movably coupled with the placing unit 2, so that the guiding unit 3 can guide the guiding rod of the placing unit 2 22, and the guide The unit 3 includes a fixing base 31 and a guiding groove 32 disposed on one side of the fixing base 31, so that the guiding rod 22 of the placing unit 2 is movably coupled with the guiding groove 32, wherein the fixing base 31 is The arcuate shape, and the guide groove 32 corresponds to the fixed seat 31 also has an arc shape.

When the present invention is used, the seat body 11 of the axle seat 1 and the fixing base 31 of the guiding unit 3 can be disposed on a wall body 4, and one side of the wall body 4 is opened and closed. In general, it can be disposed on the inner side of the wall 4 of the public toilet (but not limited thereto), and an appropriate distance between the shaft seat 1 and the guiding unit 3 is formed (ie, the placing unit 2 is The distance between the side pivot 12 and the guide rod 22), and then the unit 2 is placed; however, in actual use, the present invention can also be used to set the shaft base 1 and the guiding unit 3 to the door as needed. Body 5 to meet the needs of different operating conditions.

In the open state, the free end portion 23 of the placing unit 2 is located away from the door body 5, so that the placing unit 2 and the receiving portion 21 thereof are inclined (or slightly upright), so that The accommodating area 21 is in a state in which the article cannot be placed, and the wall 4 is corresponding to one side of the placing unit 2, and the guiding rod 22 on the side of the placing unit 2 is located at the guiding slot 32 away from the door body 5. One end.

When the lock is attached, the release unit 2 is rotated in the direction of the door body 5, and the pivot 12 is centered, so that the guide rod 22 on the side of the placement unit 2 is in the guide groove 32 from one of the originally opened states. (moving away from one end of the door body 5) to the other end (near one end of the door body 5), the guide rod 22 can be moved when the guide rod 22 of the placement unit 2 is moved from the guide groove 32 to the bottom of the other end. 22 is restricted by the inner edge of the other end of the guide groove 32 and can no longer continue to move. At this time, the placement unit 2 is horizontally rotated by the rotation, and at the same time, the placement unit 2 is at its free end 23 The wall 4 protrudes from one side and abuts against the door body 5 to form a stop, and the door body 5 is locked by the restriction of the placement unit 2, and the placement unit 2 is simultaneously The accommodating area 21 is in a state of being placed upwards, so that the user can place the article in the placing unit 2 in the locked state. In the accommodating area 21, the strap of the article is hung on the placing unit 2, and the locking effect is achieved.

When the user wants to unlock and leave the toilet, the item in the accommodating area 21 is first taken out or removed from the article strap hanging on the placing unit 2, and then the placing unit is moved in the opposite direction. 2, the free end portion 23 of the placement unit 2 is located away from the door body 5, so that the placement unit 2 and its accommodating area 21 are inclined (or slightly erect) in an unplaceable item, so that One side of the placement unit 2 corresponds to the wall 4, and the guide rod 22 is located at one end of the guide groove 32 away from the door body 5, so that the free end portion 23 side away from the door body 5 does not abut each other. Blocking, and then completing the unlocking action to open the door body 5, since the placement unit 2 of the present invention has both the function of locking and placing, and the position is set to be a position that the user must operate when leaving the toilet. It can remind the user to take the item originally placed in the placement unit 2 when leaving the toilet, and then unlock it, thereby effectively avoiding the situation of forgetting to take the item.

The invention has been described above in terms of the preferred embodiments, and it should be understood by those skilled in the art that the present invention is not intended to limit the scope of the invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of the present invention is defined by the scope of the patent application.

1‧‧‧ shaft seat

11‧‧‧

12‧‧‧ pivot

2‧‧‧ placement unit

21‧‧‧Receiving area

22‧‧‧Guide bars

23‧‧‧Free end

3‧‧‧Guide unit

31‧‧‧ fixed seat

32‧‧‧ Guide slot

Claims (3)

An improved door lock comprising: a shaft seat for being disposed on a wall body, one side of the wall body is open and closed; and a placing unit coupled with the shaft seat, the placing unit Having a free end for projecting one side of the wall to stop the door, and one side of the placement unit has a guide; and a guiding unit is used for The guiding unit is disposed on one side of the placing unit, and the guiding unit guides the guiding rod of the placing unit, the guiding unit includes a fixing base, and is disposed on the guiding unit a guiding groove on one side of the fixing seat, the fixing seat is configured to be disposed on the wall body, and the guiding rod of the placing unit is movably coupled with the guiding groove, the fixing seat is arc-shaped, and the guiding groove The pair of seats should also be arcuate. The improved door lock of claim 1, wherein the axle seat comprises a body and a pivot disposed on one side of the seat body, the seat system is configured to be disposed on the wall, the pivot system Combined with the placement unit activity. The improved door lock of claim 1, wherein the placement unit has at least one accommodating area.