CN214463644U - Train toilet door - Google Patents
Train toilet door Download PDFInfo
- Publication number
- CN214463644U CN214463644U CN202022895091.3U CN202022895091U CN214463644U CN 214463644 U CN214463644 U CN 214463644U CN 202022895091 U CN202022895091 U CN 202022895091U CN 214463644 U CN214463644 U CN 214463644U
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- door
- rear side
- plate
- side plate
- door panel
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a train lavatory door, the purpose is solved current train lavatory door and is not convenient for the technical problem that the passenger used. The adopted technical scheme is as follows: a train toilet door, comprising: the door comprises a door frame, a first door plate and a second door plate; the left side of the first door plate is hinged with the door frame and is provided with an accommodating cavity extending towards the left from the right end surface; the second door plate is limited in the accommodating cavity and is in sliding connection with the first door plate; a lock catch is arranged at the right end of the second door panel corresponding to the door frame; the first door plate comprises a front side plate and a rear side plate which are connected in a front-rear mode; the rear side surface of the front side plate or the front side surface of the rear side plate is provided with a convex edge extending along the upper left lower edge, so that an accommodating cavity is formed between the front side plate and the rear side plate; the rear side plate is provided with a limiting groove penetrating through the front side surface and the rear side surface of the rear side plate, the limiting groove horizontally extends along the left-right direction, and the rear side surface of the second door plate is provided with a convex part limited in the limiting groove.
Description
Technical Field
The utility model relates to a rail transit equipment technical field, concretely relates to train lavatory door.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. For medium and long-distance train carrying passengers, a toilet is arranged in each carriage.
The lavatory door of train lavatory is the vertical hinged door mostly, in order to ensure that the lavatory door can normally open, often need reserve sufficient space. In the peak of passenger flow such as spring transportation, the passageway of the train is often very crowded, and the toilet doors are difficult to pull outwards; the space in the toilet is very narrow, and passengers in the toilet are often difficult to avoid the toilet door which is pulled inwards. Therefore, the existing train toilet door has a lot of inconvenience when in use.
Disclosure of Invention
An object of the utility model is to provide a train lavatory door, its design is more humanized, and the passenger of being convenient for uses.
In order to achieve the above object, the utility model adopts the following technical scheme:
a train toilet door, comprising:
a door frame;
a first door panel, the left side of which is hinged to the door frame and has an accommodating cavity extending from the right end surface to the left;
the second door plate is limited in the accommodating cavity and is in sliding connection with the first door plate;
the right end of the second door panel is provided with a lock catch corresponding to the door frame; the first door plate comprises a front side plate and a rear side plate which are connected in a front-rear mode; the rear side surface of the front side plate or the front side surface of the rear side plate is provided with a convex edge extending along the upper left lower edge, so that an accommodating cavity is formed between the front side plate and the rear side plate; the rear side plate is provided with a limiting groove penetrating through the front side surface and the rear side surface of the rear side plate, the limiting groove horizontally extends along the left-right direction, and the rear side surface of the second door plate is provided with a convex part limited in the limiting groove.
Optionally, the bottom of the second door panel is provided with a roller for walking along the accommodating cavity.
Optionally, the bottom of the door frame is provided with a bottom groove for limiting the roller and the bottom of the second door panel.
Optionally, the top of the door frame is provided with a top groove for limiting the top of the second door plate, and the door frame is further provided with a vertical groove for limiting the right end of the second door plate.
Optionally, the bottom and the top of the door frame are respectively provided with a rear limiting edge for limiting the rear side surface of the first door plate.
Optionally, the bottom and the top of the door frame are respectively provided with a front limiting edge for limiting the front side surface of the first door panel.
Optionally, the front side surface and the rear side surface of the second door panel are respectively provided with a handle at the right end.
Optionally, a hook is arranged on the rear side face of the second door panel, and the hook is fixedly connected with the convex portion.
The utility model discloses a theory of operation does: the second door plate is pushed into the accommodating cavity of the first door plate towards the left, and then the first door plate is pulled towards the inside or the outside of the toilet, so that the toilet door can be opened. Pulling the first door plate to enable the first door plate to be parallel to the door frame; then the second door plate is pulled out from the accommodating cavity of the first door plate, and the lock catch between the door frame and the second door plate is buckled, so that the toilet door can be closed.
Therefore, the utility model has the advantages that: through pushing the chamber that holds of first door plant with the second door plant, reduced the width when the lavatory door is opened greatly, the required space that occupies when the lavatory door is opened is littleer, the passenger business turn over lavatory of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the present invention in a closed state;
fig. 2 is a schematic view of the present invention in an open state;
FIG. 3 is a schematic structural view of a first door panel;
FIG. 4 is a schematic structural view of a second door panel;
FIG. 5 is a schematic view of the first door panel assembled with the second door panel;
FIG. 6 is a schematic structural view of a door frame;
FIG. 7 is a schematic view of another angle of the doorframe;
reference numerals: 1. a door frame; 2. a first door panel; 3. a second door panel; 4. an accommodating chamber; 5. a front side plate; 6. a rear side plate; 7. a limiting groove; 8. a convex portion; 9. a bottom groove; 10. a vertical slot; 11. a rear limit edge; 12. a handle; 13. hooking; 14. and (4) a top groove.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on that shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Embodiments of the present invention will be described in detail below with reference to fig. 1 to 7.
The embodiment of the utility model provides a train lavatory door, this train lavatory door includes: the door comprises a door frame 1, a first door panel 2 and a second door panel 3; the left side of the first door panel 2 is hinged with the door frame 1 and is provided with an accommodating cavity 4 extending from the right end face to the left; the second door panel 3 is limited in the accommodating cavity 4 and is in sliding connection with the first door panel 2; the right end of the second door panel 3 is provided with a lock catch corresponding to the door frame 1; the first door panel 2 comprises a front side plate 5 and a rear side plate 6 which are connected in a front-rear mode; it should be understood that the side facing the aisle is the front side and the side facing the inside of the toilet is the rear side. The front plate 5 and the rear plate 6 may be integrally fixed by welding, fusing, or gluing, depending on the material. The rear side surface of the front side plate 5 or the front side surface of the rear side plate 6 is provided with a convex edge extending along the upper left lower edge, so that an accommodating cavity 4 is formed between the front side plate 5 and the rear side plate 6; it should be understood that the ribs may be provided only along the upper, left, and lower edges of the rear side of the front side panel 5; ribs can be arranged only on the upper edge, the left edge and the lower edge of the front side face of the rear side plate 6; and ribs can be arranged on the rear side surface of the front side plate 5 and the front side surface of the rear side plate 6 respectively. The rib limits the top, the bottom and the left side of the second door panel 3. The rear side plate 6 is provided with a limiting groove 7 penetrating through the front side surface and the rear side surface of the rear side plate, the limiting groove 7 horizontally extends along the left-right direction, and the rear side surface of the second door panel 3 is provided with a convex part 8 limited in the limiting groove 7.
Set forth below the embodiment of the utility model, push second door plant 3 towards a left side in first door plant 2 hold chamber 4, then with first door plant 2 towards the lavatory in or the lavatory pulls outward, can open the lavatory door. Pulling the first door plate 2 to enable the first door plate 2 to be parallel to the doorframe 1; then the second door panel 3 is pulled out from the accommodating cavity 4 of the first door panel 2, and the lock catch between the door frame 1 and the second door panel 3 is buckled, so that the toilet door can be closed. The utility model discloses a with the chamber 4 that holds that first door plant 2 was pushed into to second door plant 3, reduced the width when the lavatory door is opened greatly, the required space that occupies when the lavatory door is opened is littleer, the passenger business turn over lavatory of being convenient for, it is more humanized.
In one embodiment presented herein, the bottom of the second door panel 3 is provided with rollers for walking along the accommodating cavity 4. It should be understood that the second door panel 3 travels along the accommodating cavity 4 through the roller, so that friction can be reduced, and abrasion of the first door panel 2 and the second door panel 3 caused by pushing and pulling the second door panel 3 can be avoided.
In one embodiment of the present application, the bottom of the door frame 1 is provided with a bottom groove 9 for limiting the roller and the bottom of the second door panel 3. It should be understood that the rollers run along the bottom of the bottom slot 9, and the inner wall of the bottom slot 9 forms a limit for the front and rear sides of the second door panel 3.
In one embodiment presented in the present application, the top of the door frame 1 is provided with a top groove 14 for limiting the top of the second door panel 3, and the door frame 1 is further provided with a vertical groove 10 for limiting the right end of the second door panel 3.
In one embodiment of the present application, the bottom and the top of the door frame 1 are respectively provided with a rear limiting rib 11 for limiting the rear side of the first door panel 2. It should be understood that when the rear side of the first door panel 2 is in contact with the rear stopper rib 11, the bottom of the second door panel 3 is aligned with the roller at the bottom groove 9, and the top of the second door panel 3 is aligned with the top groove 14, so that the passenger can conveniently and quickly pull the second door panel 3 to the right along the bottom groove 9 and the top groove 14. When the door frame 1 is provided with the rear limiting edge 11, the toilet door can only be opened in one way by being pulled towards the passageway direction.
In one embodiment of the present application, the bottom and the top of the door frame 1 are respectively provided with a front limiting edge for limiting the front side surface of the first door panel 2. It should be understood that when the front side of the first door panel 2 is in contact with the front stopper rib, the bottom of the second door panel 3 is aligned with the roller at the bottom groove 9, and the top of the second door panel 3 is aligned with the top groove 14, so that the passenger can conveniently and quickly pull the second door panel 3 to the right along the bottom groove 9 and the top groove 14. When the door frame 1 is provided with the front limiting arris, the toilet door can only be opened in one direction by pulling towards the inside of the toilet.
In one embodiment of the present application, the front and rear sides of the second door panel 3 are respectively provided with a handle 12 at the right end.
In one embodiment of the present application, the rear side of the second door panel 3 is provided with a hook 13, and the hook 13 is fixedly connected with the convex part 8.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles and spirit of the invention, and these changes and modifications are intended to fall within the scope of the invention.
Claims (8)
1. A train toilet door, comprising:
a door frame (1);
a first door panel (2) which is hinged to the door frame (1) on the left side and has a receiving chamber (4) extending to the left from the right end surface;
the second door panel (3) is limited in the accommodating cavity (4) and is in sliding connection with the first door panel (2);
the right end of the second door panel (3) is provided with a lock catch corresponding to the door frame (1);
the first door panel (2) comprises a front side plate (5) and a rear side plate (6) which are connected in a front-rear mode; the rear side surface of the front side plate (5) or the front side surface of the rear side plate (6) is provided with a convex edge extending along the upper left lower edge, so that an accommodating cavity (4) is formed between the front side plate (5) and the rear side plate (6);
the rear side plate (6) is provided with a limiting groove (7) penetrating through the front side surface and the rear side surface of the rear side plate, the limiting groove (7) horizontally extends along the left-right direction, and the rear side surface of the second door plate (3) is provided with a convex part (8) limited in the limiting groove (7).
2. The train toilet door according to claim 1, wherein: and rollers for walking along the accommodating cavity (4) are arranged at the bottom of the second door panel (3).
3. A train toilet door according to claim 2, wherein: and the bottom of the door frame (1) is provided with a bottom groove (9) for limiting the roller and the bottom of the second door panel (3).
4. A train toilet door according to claim 2, wherein: the top of door frame (1) sets up top groove (14) that constitute spacing to the top of second door plant (3), door frame (1) still is equipped with right-hand member to second door plant (3) and constitutes spacing perpendicular groove (10).
5. A train toilet door according to any one of claims 1 to 4, wherein: the bottom and the top of the door frame (1) are respectively provided with a rear limiting edge (11) which limits the rear side surface of the first door panel (2).
6. A train toilet door according to any one of claims 1 to 4, wherein: the bottom and the top of the door frame (1) are respectively provided with a front limiting edge which limits the front side surface of the first door panel (2).
7. A train toilet door according to any one of claims 1 to 4, wherein: and the front side surface and the rear side surface of the second door panel (3) are respectively provided with a handle (12) at the right end.
8. A train toilet door according to any one of claims 1 to 4, wherein: the rear side face of the second door panel (3) is provided with a hook (13), and the hook (13) is fixedly connected with the convex part (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022895091.3U CN214463644U (en) | 2020-12-07 | 2020-12-07 | Train toilet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022895091.3U CN214463644U (en) | 2020-12-07 | 2020-12-07 | Train toilet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214463644U true CN214463644U (en) | 2021-10-22 |
Family
ID=78186744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022895091.3U Expired - Fee Related CN214463644U (en) | 2020-12-07 | 2020-12-07 | Train toilet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214463644U (en) |
-
2020
- 2020-12-07 CN CN202022895091.3U patent/CN214463644U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |