Hidden door lock assembly for public health compartment

Abstract

The utility model relates to a hidden door lock assembly of a public sanitary compartment, which relates to the technical field of door locks and comprises a first door lock component mounted on a door plate of a toilet, a second door lock component mounted in the public sanitary compartment and horizontally corresponding to the first door lock component, and a lock cylinder horizontally arranged in the first door lock component in a sliding manner, the end, close to the first door lock component, of the second door lock component is provided with a falling groove allowing one end of the lock cylinder to be inserted in a sliding mode, one end of the first door lock component is provided with a buckle handle allowing fingers of an operator to be inserted and buckled, the lock cylinder comprises a main plate and a sealing block arranged at the end, away from the second door lock component, of the main plate, and the sealing block moves along with the main plate to block an opening of the buckle handle. A locking sliding rod moving synchronously is vertically arranged at the end, away from the buckle handle, of the main plate and penetrates out to the end, away from the buckle handle, of the first door lock component. The utility model has the beneficial effect that when people exist in the sanitary compartment, external personnel cannot violently pull the door plate of the toilet, so that the internal personnel of the compartment cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of door locks, in particular to a hidden door lock assembly for a public toilet compartment. Background Art

[0002] Public restrooms have a large flow of people, and their cubicle door locks are prone to aging or even damage due to high frequency of use. When there is no one indicating that the door lock cannot correctly display whether the cubicle is occupied, it will cause others to mistakenly pull the cubicle door, affecting the user experience and reducing the efficiency of others' use. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a hidden door lock assembly for a public toilet cubicle, which solves the technical problem that people outside the toilet may mistakenly pull the cubicle door to affect the user experience.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] An embodiment of the present utility model provides a hidden door lock assembly for a public toilet, comprising a first door lock component mounted on a toilet door panel, a second door lock component mounted on the toilet compartment and horizontally corresponding to the first door lock component, and a lock core horizontally slidably arranged inside the first door lock component, the second door lock component is provided with a landing groove for sliding insertion of one end of the lock core at one end close to the first door lock component, a movable groove for horizontal movement of the lock core is provided inside the first door lock component, a buckle handle connected to the movable groove and for the operator's finger to be inserted and buckled is provided at one end of the first door lock component, the lock core comprises a main board and a sealing block arranged at the end of the main board away from the second door lock component, the sealing block blocks the opening of the buckle handle as the main board moves, a locking slide rod that moves synchronously is vertically provided at the end of the main board away from the buckle handle, and the locking slide rod passes through the end of the first door lock component away from the buckle handle.

[0008] The embodiment of the present utility model proposes a hidden door lock assembly for public toilets. When the entire door lock assembly is installed on the toilet compartment, the first door lock component is installed on the toilet door panel, and the second door lock component is installed to the position of the toilet compartment corresponding to the first door lock component. At this time, the lock core slides inside the first door lock component. When the user needs to enter the toilet compartment, the user directly inserts his finger into the buckle handle and rotates the toilet door panel. After entering the compartment, the user moves the locking slide bar from the inside of the compartment, so that the locking slide bar drives the lock core to move in the first door lock component until one end of the lock core passes through one end of the first door lock component and is inserted into the positioning groove of the second door lock component. At this time, the toilet door panel is locked, and from the outside of the toilet compartment, the buckle handle is blocked by the sealing block, so that the outside will not be able to pull the toilet door panel. This solution prevents outsiders from violently pulling the toilet door panel when there is someone in the toilet compartment, thereby affecting the people inside the compartment.

[0009] Optionally, the lock core further includes a buckle plate arranged in the middle of an end face of the main board away from the locking slide rod, a slot aligned with the buckle handle and for a finger to be inserted is formed between the buckle plate and the sealing block, and a buckle groove connected to the slot and for a finger to be inserted is formed between the buckle plate and the lock core.

[0010] By setting up a buckle plate, when opening the bathroom door panel, the finger first inserts the buckle handle, then into the slot, and finally into the buckle slot. At this time, the finger can directly buckle the end face of the buckle plate close to the main board, and then open the door panel. This solution makes the buckle plate the force-bearing point when opening the door panel, avoiding damage caused by long-term opening and buckling the door panel, and extending the service life of the door lock assembly.

[0011] Optionally, the gusset plate and the main board are integrally bent and formed.

[0012] By bending the gusset plate and the main plate into an integral body, the structural strength is improved on the one hand, and the production of the entire door lock assembly is made more convenient on the other hand.

[0013] Optionally, a text prompt mark is provided on one end surface of the sealing block that blocks the buckle handle.

[0014] By setting a text prompt mark on one end face of the sealing block's buckle handle, when the inside person locks the door lock assembly, the outside person can directly observe the text prompt mark on the sealing block, thereby knowing that there is someone inside, further reducing the chance of disturbing the insider of the compartment.

[0015] Optionally, a weight-reducing hole is vertically opened in the middle of the sealing block.

[0016] By vertically opening a weight-reducing hole in the middle of the sealing block, the mass of the sealing block is reduced, thereby reducing the mass of the synchronous movement driven by the locking slide when locking the door inside the compartment, thereby making the locking process easier and more convenient.

[0017] Optionally, the first door lock component has a horizontal groove on the end face facing away from the buckle handle for the locking slide rod to pass through and slide, and the locking slide rod is connected to the main board in a vertical direction. The first door lock component has a vertical groove on the end of the groove close to the second door lock component for the locking slide rod to slide into.

[0018] By providing a sliding groove and a card slot on one end face of the first door lock component, when locking the door lock assembly, the locking slide rod is first slid along the sliding groove until one end of the lock core is inserted into the landing groove, and then the locking slide rod is slid into the card slot. At this time, the door lock assembly is completely locked and cannot be opened from the outside. This solution makes the locking state of the door lock assembly safer.

[0019] Optionally, a compression spring is horizontally provided on the inner wall of the movable groove away from the second door lock component of the first door lock component, and one end of the compression spring is fixed to the sealing block.

[0020] By fixing a compression spring in the movable groove of the first door lock component, one end of the compression spring is connected to the sealing block, so that under the tension of the compression spring, the sealing block can be continuously pulled toward the side away from the positioning groove. When the person inside the bathroom compartment is ready to walk out of the compartment, he only needs to slide the locking slide bar out of the slot. Under the action of the compression spring, the entire lock core will be directly reset, thereby opening the bathroom door panel, which is more convenient.

[0021] Optionally, the lock core further comprises a sliding rod lock tongue detachably connected to an end of the main board away from the sealing block, and the sliding rod lock tongue moves with the main board and is inserted into the positioning groove.

[0022] The sliding bar lock tongue is detachably connected to the main board, thereby facilitating the installation of the entire door lock assembly.

[0023] (3) Beneficial effects

[0024] The beneficial effect of the present utility model is as follows: the hidden door lock assembly of the public toilet compartment of the present utility model, when the entire door lock assembly is installed on the toilet compartment, the first door lock component is installed on the door panel of the toilet, and the second door lock component is installed to the position of the toilet compartment corresponding to the first door lock component. At this time, the lock core slides inside the first door lock component. When the user needs to enter the toilet compartment, the user directly inserts his finger into the buckle handle and rotates the toilet door panel. After entering the compartment, the locking slide bar is moved from the inside of the compartment, so that the locking slide bar drives the lock core to move in the first door lock component until one end of the lock core passes through one end of the first door lock component and is inserted into the positioning groove of the second door lock component. At this time, the toilet door panel is locked, and from the outside of the toilet compartment, the buckle handle is blocked by the sealing block, so that the outside will not be able to pull the toilet door panel. This solution makes it impossible for outsiders to violently pull the toilet door panel when there is someone in the toilet compartment, thereby affecting the people inside the compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of the door lock assembly in the embodiment of the present invention being opened;

[0026] Figure 2 This is a three-dimensional schematic diagram of the locked door lock assembly in an embodiment of the present invention;

[0027] Figure 3 This is a cross-sectional view of an opened door lock assembly in an embodiment of the present invention;

[0028] Figure 4 This is a cross-sectional view of a locked door lock assembly in an embodiment of the present invention;

[0029] Figure 5 It is a three-dimensional schematic diagram of the lock core in the embodiment of the present utility model.

[0030] [Description of Reference Numerals]

[0031] 1. First door lock component; 11. Movable slot; 12. Movable hole; 13. Buckle handle; 14. Slide slot; 15. Card slot; 2. Second door lock component; 21. Landing slot; 3. Lock core; 31. Main board; 311. Waist-shaped slide hole; 32. Sealing block; 321. Text prompt mark; 322. Weight reduction hole; 33. Buckle plate; 34. Slide rod lock tongue; 35. Slot; 36. Buckle slot; 37. Compression spring; 4. Locking slide rod. DETAILED DESCRIPTION

[0032] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation methods in conjunction with the accompanying drawings.

[0033] The embodiment of the utility model proposes a hidden door lock assembly for public toilets. When the entire door lock assembly is installed on the toilet compartment, the first door lock component is installed on the door panel of the toilet, and the second door lock component is installed to the position of the toilet compartment corresponding to the first door lock component. At this time, the lock core slides inside the first door lock component. When the user needs to enter the toilet compartment, the user directly inserts his finger into the buckle handle and rotates the toilet door panel. After entering the compartment, the user moves the locking slide bar from the inside of the compartment, so that the locking slide bar drives the lock core to move in the first door lock component until one end of the lock core passes through one end of the first door lock component and is inserted into the positioning groove of the second door lock component. At this time, the toilet door panel is locked, and from the outside of the toilet compartment, the buckle handle is blocked by the sealing block, so that the outside will not be able to pull the toilet door panel. This solution prevents outsiders from violently pulling the toilet door panel when there is someone in the toilet compartment, thereby affecting the people inside the compartment.

[0034] To better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0035] Reference Figure 1 、 Figure 2 and Figure 5 A hidden door lock assembly for a public toilet comprises a first door lock component 1 mounted on a toilet door panel, a second door lock component 2 mounted on the toilet compartment and horizontally corresponding to the first door lock component 1, and a lock core 3 horizontally slidably arranged inside the first door lock component 1.

[0036] See also Figure 3 and Figure 4 The first door lock component 1 is provided with a movable groove 11 for the horizontal movement of the lock core 3, and one end of the first door lock component 1 is provided with a movable hole 12 that is connected to the movable groove 11 and for part of the lock core 3 to pass through. The second door lock component 2 is provided with a positioning groove 21 that is aligned with the movable hole 12 and for one end of the lock core 3 to slide into at one end close to the first door lock component 1.

[0037] The lock core 3 includes a main plate 31 , a sealing block 32 , a buckle plate 33 and a sliding rod lock tongue 34 .

[0038] The main board 31 is located within the movable slot 11. One end of the first door lock member 1 is provided with a buckle handle 13 that communicates with the movable slot 11 and is for the operator's finger to insert and hold. The sealing block 32 is integrally formed at one end of the main board 31 away from the second door lock member 2. The sealing block 32 moves with the main board 31 to block the opening of the buckle handle 13. When the door lock assembly is locked inside the toilet cubicle, from the outside of the toilet cubicle, the buckle handle 13 is blocked by the sealing block 32, so that the toilet door panel cannot be pulled from the outside.

[0039] See Figure 2 and Figure 5 , on one end face of the sealing block 32 that blocks the buckle handle 13, there is engraved a text prompt mark 321, and the text prompt mark 321 is the Chinese character "Occupied". When the internal personnel lock the door lock assembly, the external personnel can directly observe the text prompt mark 321 on the sealing block 32, so as to know that there is someone inside.

[0040] See Figure 3 and Figure 4 , the buckle plate 33 and the main board 31 are integrally bent and formed. An insertion slot 35 that aligns with the buckle handle​​​​​​​​​

[0044] A compression spring 37 is horizontally fixed to the inner wall of the first door lock member 1, away from the second door lock member 2, via bolts. One end of the compression spring 37 is bolted to the sealing block 32. Under the tension of the compression spring 37, the sealing block 32 is continuously pulled away from the seating groove 21. When a person inside the bathroom cubicle wants to leave, they only need to slide the locking slide 4 out of the locking groove 15. Under the action of the compression spring 37, the entire lock core 3 will be directly reset, thereby opening the bathroom door panel more conveniently.

[0045] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0046] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0047] In the present invention, unless otherwise expressly specified or limited, when a first feature is “above” or “below” a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above,” “above,” or “above” a second feature, it may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is “below,” “below,” or “below” a second feature, it may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0048] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0049] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A hidden door lock assembly for a public toilet, characterized by: The invention comprises a first door lock component (1) installed on a toilet door panel, a second door lock component (2) installed in a toilet compartment and horizontally corresponding to the first door lock component (1), and a lock core (3) horizontally slidably arranged inside the first door lock component (1), wherein the second door lock component (2) is provided with a positioning groove (21) for sliding insertion of one end of the lock core (3) at one end close to the first door lock component (1), a movable groove (11) for horizontal movement of the lock core (3) is provided inside the first door lock component (1), and one end of the first door lock component (1) is provided with a locking groove (21) for sliding insertion of one end of the lock core (3) at one end. There is a buckle handle (13) connected to the movable groove (11) and for the operator to insert and buckle the finger. The lock core (3) includes a main board (31) and a sealing block (32) arranged at the end of the main board (31) away from the second door lock component (2). The sealing block (32) moves with the main board (31) to block the opening of the buckle handle (13). A locking slide bar (4) that moves synchronously is vertically arranged at the end of the main board (31) away from the buckle handle (13). The locking slide bar (4) passes through the end of the first door lock component (1) away from the buckle handle (13).

2. The hidden door lock assembly for a public toilet according to claim 1, characterized in that: The lock core (3) further comprises a buckle plate (33) arranged at the middle of one end surface of the main plate (31) away from the locking slide bar (4); a slot (35) aligned with the buckle handle (13) and for inserting a finger is formed between the buckle plate (33) and the sealing block (32); and a buckle groove (36) communicating with the slot (35) and for inserting a finger is formed between the buckle plate (33) and the lock core (3).

3. The hidden door lock assembly for a public toilet according to claim 2, characterized in that: The buckle plate (33) and the main plate (31) are integrally bent and formed.

4. The hidden door lock assembly for a public toilet according to claim 1, wherein: One end surface of the sealing block (32) that blocks the buckle handle (13) is provided with a text prompt mark (321).

5. The hidden door lock assembly for a public toilet according to claim 4, characterized in that: A weight-reducing hole (322) is vertically opened in the middle of the sealing block (32).

6. The hidden door lock assembly for a public toilet according to claim 1, wherein: The first door lock component (1) is provided with a horizontal sliding groove (14) on an end surface away from the buckle (13) for the locking slide bar (4) to pass through and slide, and the locking slide bar (4) is connected to the main board (31) by sliding in the vertical direction. The first door lock component (1) is provided with a vertical card slot (15) on an end of the sliding groove (14) close to the second door lock component (2) for the locking slide bar (4) to slide and snap into.

7. The hidden door lock assembly for a public toilet according to claim 6, characterized in that: The first door lock component (1) is provided with a compression spring (37) horizontally on the inner wall of the movable groove (11) away from the second door lock component (2), and one end of the compression spring (37) is fixed to the sealing block (32).

8. The hidden door lock assembly for a public toilet room according to claim 1, characterized in that: The lock core (3) further comprises a sliding rod lock tongue (34) detachably connected to one end of the main board (31) away from the sealing block (32), and the sliding rod lock tongue (34) moves with the main board (31) and is inserted into the positioning groove (21).

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