Marine sanitary unit door lock with prompting function

Abstract

The utility model discloses a marine sanitary unit door lock with a prompting function, which comprises a toilet door, a door frame arranged on the left side of the toilet door, a support arranged on the front side of the toilet door, a door lock piece arranged in an inner cavity of the support, a sliding rod, a sliding sleeve and a spring sleeved on the outer ring of the sliding rod, a clamping rod arranged on the left side of the sliding sleeve, and a door lock arranged on the left side of the clamping rod. A supporting plate is arranged on the front face of the door frame, a sleeve is arranged on the right side of the supporting plate, a visual groove is formed in the back face of the toilet door, and a transparent glass plate is fixedly installed in an inner cavity of the visual groove. When the door lock is used, the sleeve can be opened firstly, then the clamping rod is clamped into the first clamping groove and inserted into the sleeve, and finally the sleeve is closed, so that the door of the toilet can be locked from the inside, the prompting colored ribbon is exposed, a person outside the door can observe the prompting colored ribbon through the transparent glass plate and can know that the person is in the toilet, and the door cannot be opened and pushed rationally; and unnecessary embarrassment and trouble brought to the inside and the outside can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of ship structures, in particular to a ship sanitary unit door lock with a prompting function. Background Art

[0002] The sanitary unit refers to a sanitary cabin that is assembled from all necessary sanitary equipment and wall panels and can be installed as a whole. The marine sanitary unit and the bathroom on the ship are different from ordinary bathrooms. The marine sanitary unit is an integrated installation structure, and its main structure includes the bathroom door, which must be equipped with a door lock.

[0003] The existing door locks of marine sanitary units generally do not have an external prompt function. After the bathroom door is locked, people outside the door cannot know whether the bathroom door is locked. Therefore, it is often the case that someone is already in the bathroom and the door is locked, but someone outside the door still opens or pushes the door rashly, which will cause embarrassment and trouble to both inside and outside. To this end, we provide a marine sanitary unit door lock with a prompt function. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a ship sanitary unit door lock with a prompting function, which solves the problem that the current ship sanitary unit door lock has no external prompting function.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marine sanitary unit door lock with a prompt function, comprising a bathroom door, a door frame is arranged on the left side of the bathroom door, a bracket is arranged on the front side of the bathroom door, a door lock component is arranged in the inner cavity of the bracket, the door lock component comprises a slide rod, an outer ring of the slide rod is provided with a slide sleeve and a spring, a clamping rod is arranged on the left side of the slide sleeve, a prompt ribbon is arranged on the upper part of the back side of the slide rod, a support plate is arranged on the front side of the door frame, a sleeve is arranged on the right side of the support plate, a viewing groove is opened on the back side of the bathroom door, and a transparent glass plate is fixedly installed in the inner cavity of the viewing groove.

[0008] Preferably, the inner cavity of the bracket is communicated with the inner cavity of the viewing slot, and a first slot is provided on the left side of the bracket.

[0009] Preferably, the sleeve comprises a fixed sleeve, the left side of the bottom of the fixed sleeve is fixedly connected to the top of the support plate, and a movable sleeve is provided at the bottom of the fixed sleeve.

[0010] Preferably, the top of the spring fits with the bottom of the sliding sleeve, the bottom of the spring fits with the bottom of the inner wall of the bracket, and the left side of the clamping rod passes through the inner cavity of the first clamping slot and is clamped into the inner cavity of the sleeve.

[0011] Preferably, the support plate is in an "L" shape, a first slide groove is provided on the right side of the support plate, a first slider is provided on the left side of the movable sleeve, and the first slider is inserted into the inner cavity of the first slide groove.

[0012] Preferably, a second slide groove is opened on the right side of the bottom of the fixed sleeve, and a second slider is arranged on the top of the movable sleeve, and the second slider is inserted into the inner cavity of the second slide groove.

[0013] Preferably, second clamping grooves are provided on both left and right sides of the inner wall of the second sliding groove, and clamping strips are provided on both left and right sides of the second sliding block, and the clamping strips are slidably clamped in the inner cavity of the second clamping groove.

[0014] (III) Beneficial effects

[0015] The utility model provides a marine sanitary unit door lock with a prompting function, which has the following beneficial effects:

[0016] 1. When the door lock is in use, the movable sleeve can be slid to the left to open the sleeve, and then the sliding sleeve can be slid downward on the sliding rod to drive the card rod to move downward, and then the sliding sleeve can be turned to the left to lock the card rod into the first card slot and into the sleeve, and finally the movable sleeve can be moved to the right to close the sleeve. In this way, the card rod can be fixed and the bathroom door can be locked from the inside. At this time, the prompt ribbon leaks out, and people outside the bathroom door can observe the prompt ribbon through the transparent glass plate. They can know that there is someone in the bathroom, so they will not open or push the door rashly, which can avoid unnecessary embarrassment and trouble to both inside and outside.

[0017] 2. When the door lock opens the sleeve, the second slider can be slid to the left in the second slide groove to slide the movable sleeve to the left. At the same time, the card strip can slide to the left in the second card slot, and the second slider can be limited in the second slide slot, so that the movable sleeve is limited to the bottom of the fixed sleeve. At the same time, the first slider can slide to the left in the first slide slot to keep the movable sleeve moving smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the bathroom door of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the bracket and door lock of the utility model;

[0021] Figure 4It is a structural schematic diagram of the support plate and sleeve of the utility model.

[0022] In the figure: 1. toilet door; 11. viewing slot; 2. door frame; 3. bracket; 31. first card slot; 4. door lock; 41. slide rod; 42. slide sleeve; 43. spring; 44. card rod; 5. support plate; 51. first slide slot; 6. sleeve; 61. fixed sleeve; 611. second slide slot; 612. second card slot; 62. movable sleeve; 621. first slider; 622. second slider; 623. card strip; 7. transparent glass plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-4 As shown, the utility model provides a technical solution: a marine sanitary unit door lock with a prompt function, comprising a toilet door 1, a door frame 2 is arranged on the left side of the toilet door 1, the toilet door 1 and the door frame 2 are both fixedly installed on the periphery of the marine sanitary unit, a bracket 3 is arranged on the front side of the toilet door 1, a door lock 4 is arranged in the inner cavity of the bracket 3, a support plate 5 is arranged on the front side of the door frame 2, and a sleeve 6 is arranged on the right side of the support plate 5.

[0025] The support plate 5 is in an “L” shape, and a first sliding groove 51 is provided on the right side of the support plate 5 .

[0026] Specifically, the sleeve 6 includes a fixed sleeve 61, the left side of the bottom of the fixed sleeve 61 is fixedly connected to the top of the support plate 5, the bottom of the fixed sleeve 61 is provided with a movable sleeve 62, the right side of the bottom of the fixed sleeve 61 is provided with a second sliding groove 611, the top of the movable sleeve 62 is provided with a second sliding block 622, the second sliding block 622 is inserted into the inner cavity of the second sliding groove 611, the left and right sides of the inner wall of the second sliding groove 611 are provided with second clamping grooves 612, the left and right sides of the second sliding block 622 are provided with clamping strips 623, the clamping strips 623 are slidably clamped in the inner cavity of the second clamping groove 612, and when in use, the second sliding block 622 can be slid to the left in the second sliding groove 611 to slide the movable sleeve 62 to the left to open the sleeve 6, and the clamping strip 623 can slide to the left in the second clamping groove 612 to limit the second sliding block 622 in the second sliding groove 611, thereby limiting the movable sleeve 62 to the bottom of the fixed sleeve 61.

[0027] Among them, a first slider 621 is provided on the left side of the movable sleeve 62, and the first slider 621 is inserted into the inner cavity of the first slide groove 51. When the movable sleeve 62 moves to the left, the first slider 621 can slide to the left in the first slide groove 51 to keep the movable sleeve 62 moving smoothly.

[0028] The inner cavity of the bracket 3 is connected with the inner cavity of the viewing slot 11 , and a first slot 31 is provided on the left side of the bracket 3 .

[0029] Furthermore, the door lock 4 includes a slide rod 41, an outer ring of the slide rod 41 is provided with a slide sleeve 42 and a spring 43, the top of the spring 43 is fitted with the bottom of the slide sleeve 42, and the bottom of the spring 43 is fitted with the bottom of the inner wall of the bracket 3, and the spring 43 can always give the slide sleeve 42 an upward thrust, a card rod 44 is provided on the left side of the slide sleeve 42, and a prompt ribbon 45 is provided on the upper part of the back of the slide rod 41, and the left side of the card rod 44 passes through the inner cavity of the first card slot 31 and is inserted into the inner cavity of the sleeve 6. After opening the sleeve 6, the slide sleeve 42 can be slid downward on the slide rod 41, and the card rod 44 can be driven to move synchronously, and then the slide sleeve 42 is rotated to the left to insert the card rod 44 into the first card slot 31 and into the sleeve 6, and finally the movable sleeve 62 is moved to the right to close the sleeve 6, so that the card rod 44 can be fixed to lock the bathroom door 1 from the inside.

[0030] Furthermore, a viewing slot 11 is provided on the back of the toilet door 1, and a transparent glass plate 7 is fixedly installed in the inner cavity of the viewing slot 11. When the toilet door 1 is not locked, the sliding sleeve 42 can cover the prompt ribbon 45 on the back of the slide rod 41. After the toilet door 1 is locked by the door lock 4, the prompt ribbon 45 leaks out. At this time, people outside the toilet can observe the prompt ribbon 45 through the transparent glass plate 7, and they can know that there is someone in the toilet, so they will not open or push the door rashly, thereby avoiding unnecessary embarrassment and trouble to both inside and outside.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marine bathroom unit door lock with a prompting function, comprising a bathroom door (1), characterized in that: A door frame (2) is arranged on the left side of the toilet door (1), a bracket (3) is arranged on the front side of the toilet door (1), a door lock (4) is arranged in the inner cavity of the bracket (3), the door lock (4) comprises a slide bar (41), the outer ring of the slide bar (41) is provided with a slide sleeve (42) and a spring (43), a clamping rod (44) is arranged on the left side of the slide sleeve (42), a prompt ribbon (45) is arranged on the upper part of the back side of the slide bar (41), a support plate (5) is arranged on the front side of the door frame (2), a sleeve (6) is arranged on the right side of the support plate (5), a viewing slot (11) is opened on the back side of the toilet door (1), and a transparent glass plate (7) is fixedly installed in the inner cavity of the viewing slot (11).

2. A marine sanitary unit door lock with a prompting function according to claim 1, characterized in that: The inner cavity of the bracket (3) is in communication with the inner cavity of the viewing slot (11), and a first clamping slot (31) is provided on the left side of the bracket (3).

3. A marine sanitary unit door lock with a prompting function according to claim 1, characterized in that: The sleeve (6) comprises a fixed sleeve (61), the left side of the bottom of the fixed sleeve (61) is fixedly connected to the top of the support plate (5), and a movable sleeve (62) is provided at the bottom of the fixed sleeve (61).

4. A marine sanitary unit door lock with a prompting function according to claim 2, characterized in that: The top of the spring (43) fits with the bottom of the sliding sleeve (42), the bottom of the spring (43) fits with the bottom of the inner wall of the bracket (3), and the left side of the clamping rod (44) passes through the inner cavity of the first clamping groove (31) and is clamped into the inner cavity of the sleeve (6).

5. A marine sanitary unit door lock with a prompting function according to claim 3, characterized in that: The support plate (5) is in an "L" shape, a first slide groove (51) is provided on the right side of the support plate (5), a first slider (621) is provided on the left side of the movable sleeve (62), and the first slider (621) is inserted into the inner cavity of the first slide groove (51).

6. A marine sanitary unit door lock with a prompting function according to claim 3, characterized in that: A second slide groove (611) is provided on the right side of the bottom of the fixed sleeve (61), and a second slider (622) is provided on the top of the movable sleeve (62), and the second slider (622) is inserted into the inner cavity of the second slide groove (611).

7. A marine sanitary unit door lock with a prompting function according to claim 6, characterized in that: The second sliding groove (611) is provided with a second clamping groove (612) on both the left and right sides of the inner wall, and the second sliding block (622) is provided with a clamping strip (623) on both the left and right sides, and the clamping strip (623) is slidably clamped in the inner cavity of the second clamping groove (612).

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