Upright post for door frame of public washroom

Abstract

The utility model provides an upright post for a public washroom door frame, which relates to the technical field of door frame upright posts and comprises a first upright post and a second upright post which are mounted on two sides of a door frame, the first upright post is mounted on one side of a door frame lock cylinder and is in openable connection with the door frame, and the second upright post is mounted on one side of a door frame rotating shaft and is rotatably connected with the door frame. The vertical column has the advantages that the end caps are arranged at the end tails of the upper sides or the lower sides of the vertical columns, the vertical columns are connected with the ground or the ceiling through the end caps, and then the vertical columns are connected with the end caps, so that the vertical columns are convenient to disassemble and assemble, and meanwhile, the vertical columns are convenient to disassemble and assemble. The upper end and the lower end of the stand column are sleeved with the plugs, the connecting portions of the plugs and the ground or the ceiling are completely hidden, the end tails of the stand column are tightly connected with the ground or the ceiling from the outer side, the attractiveness of the surfaces of installation parts on the upper side and the lower side of the stand column is improved, and meanwhile fixing screws are prevented from being exposed.

Description

Technical Field

[0001] This utility model relates to the field of door frame post technology, and in particular to a post for a public restroom door frame. Background Technology

[0002] Door frame generally refers to door casing. Door casing is an architectural and interior design term referring to the two frames of a door, one inside and one outside. It can also be simply called door frame. Its main functions are to secure the door leaf, protect wall corners, and provide decoration. It is commonly used in the decoration process to protect the door from scratches, corrosion, damage, and dirt.

[0003] Currently, most public restroom door frame pillars in the market are one-piece structures, often requiring customization during construction. These pillars are directly installed to the ground or ceiling, typically using screws, which is inconvenient for assembly and disassembly, and the exposed installation areas are unsightly. Therefore, a new technical solution is needed to address this issue. Utility Model Content

[0004] This utility model overcomes the shortcomings of the prior art, such as inconvenience in disassembly and assembly and unsightly appearance, and provides a column for the door frame of a public restroom.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] A support post for a public restroom door frame includes a first post and a second post installed on both sides of the door frame. The first post is installed on the lock cylinder side of the door frame and is openably connected to the door frame. The second post is installed on the pivot side of the door frame and is rotatably connected to the door frame. The ends of the first post and the second post are provided with plugs for connecting to the ground or ceiling.

[0007] Preferably, the first column and the second column have a hollow structure in the middle. The plug has the same shape as the first column and the second column and has an upwardly protruding connecting part. The connecting part has the same shape as the hollow structure but a different size. The plug is installed at the end of the first column and the second column by snapping the connecting part into the hollow structure.

[0008] Preferably, at least two hollow structures are provided on the first column and the second column, separated by a partition plate, and the plug is provided with at least two connecting parts that match the hollow structures.

[0009] Preferably, the plug is provided with a mounting hole.

[0010] Preferably, the first column is a straight column, and the plug that matches the first column is a straight plug;

[0011] The second column is an arc-shaped column, and the plug that matches the second column is an arc-shaped plug.

[0012] Preferably, both the first column and the second column are arc-shaped columns, and the plug is an arc-shaped plug.

[0013] Preferably, the arc-shaped column is provided with a door frame mounting part on the side where it is connected to the door frame pivot. The door frame mounting part is a U-shaped structure with its opening facing the door frame. The U-shaped structure has locking posts on its two opposite side walls that protrude inward parallel to the longitudinal direction of the arc-shaped column.

[0014] Preferably, the opening of the U-shaped structure is provided with a snap-fit ​​post, and a sealing plate is snapped into place through the snap-fit ​​post.

[0015] Preferably, the arc-shaped column has an inwardly recessed side plate mounting part on the side opposite to the door frame mounting part, and is equipped with a connecting angle bracket for connecting the side plate;

[0016] The recessed surface of the side plate mounting part is provided with a downward recessed groove that matches the connecting angle bracket and is used to snap and fix the connecting angle bracket. A limiting post is provided at the upper end of one side wall of the snap-fit ​​groove.

[0017] Preferably, the first column and the second column are connected to a crossbar on their upper sides.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] A type of support post for public restroom door frames is provided. By setting a plug at the upper or lower end of the post, the plug is connected to the ground or ceiling, and then the post is connected to the plug, which facilitates the assembly and disassembly of the post. At the same time, by fitting the plugs at the upper and lower ends of the post, the connection between the plugs and the ground or ceiling is completely hidden. From the outside, the end of the post is tightly connected to the ground or ceiling, which improves the aesthetics of the installation surface on the upper and lower sides of the post and avoids the exposure of fixing screws. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and, together with the embodiments of the present invention, are used to explain the present invention. They do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the first structure of the first embodiment of the column described in this utility model;

[0022] Figure 2 This is a schematic diagram of the second structure of the first embodiment of the column described in this utility model;

[0023] Figure 3 This is a utility model Figure 2Schematic diagram of the structure at point A in the middle;

[0024] Figure 4 This is a schematic diagram of the first structure of the second embodiment of the column described in this utility model;

[0025] Figure 5 This is a schematic diagram of the first structure of the second embodiment of the column described in this utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the second column of this utility model;

[0027] In the diagram: 1-First column; 2-Second column; 3-End cap; 4-Hollow structure; 5-Connecting part; 6-Horizontal bar; 7-Straight column; 8-Straight end cap; 9-Arched column; 10-Arched end cap; 11-Door frame mounting part; 12-Separator plate; 13-Mounting hole; 14-U-shaped structure; 15-Clamping column; 16-Clamping column; 17-Sealing plate; 18-Side panel mounting part; 19-Connecting angle bracket; 20-Clamping groove; 21-Limiting column. Detailed Implementation

[0028] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0029] like Figures 1 to 5 As shown, a support column for a public restroom door frame includes a first column 1 and a second column 2 installed on both sides of the door frame. The first column 1 is installed on the lock cylinder side of the door frame and is connected to the door frame in an openable and closable manner. The second column 2 is installed on the pivot side of the door frame and is rotatably connected to the door frame. The upper or lower ends of the first column 1 and the second column 2 are provided with plugs 3 for connecting to the ground or ceiling.

[0030] Specifically, the first column 1 and the second column 2 are provided with a hollow structure 4 in the middle. The plug 3 is the same shape as the first column 1 and the second column 2, and the plug 3 is provided with an upward protruding connecting part 5. The connecting part 5 is the same shape as the hollow structure 4 but different in size. The plug 3 is installed at the end of the first column 1 and the second column 2 by snapping the connecting part 5 into the hollow structure 4.

[0031] Better still, at least two hollow structures 4 are provided on the first column 1 and the second column 2 by means of a partition plate 12, and the plug 3 is provided with at least two connecting parts 5 that match the hollow structures 4. By engaging multiple hollow structures 4 with the connecting parts 5, the connection between the first column 1, the second column 2 and the plug 3 is strengthened, making the overall connection more stable.

[0032] The plug 3 is provided with mounting holes 13. The plug 3 is fixedly installed on the ground or ceiling through the mounting holes 13. Then, the first column 1 and the second column 2 are fitted onto the plug 3, completely hiding the connection between the plug 3 and the ground, avoiding the exposure of the fixing screws. From the outside, the ends of the first column 1 and the second column 2 are tightly connected to the ground or ceiling, improving the aesthetics of the mounting surfaces on the upper and lower sides of the columns.

[0033] like Figures 1 to 3 As shown in the figure, this is the first embodiment of the present utility model. In this case, the first column 1 is set as a straight column 7, and the plug 3 that matches the first column 1 is set as a straight plug 8.

[0034] The second column 2 is set as an arc-shaped column 9, and the end cap 3 that matches the second column 2 is set as an arc-shaped end cap 10.

[0035] like Figure 4 and Figure 5 As shown in the figure, this is the second embodiment of the present invention. In this case, the first column 1 and the second column 2 are both set as arc-shaped columns 9, and the plug 3 is set as an arc-shaped plug 10.

[0036] By combining columns of different shapes, the door frame columns become more aesthetically pleasing and have a wider range of applications.

[0037] In the two implementation cases above, the arc-shaped column 9 is provided with a door frame mounting part 11 on the side connected to the door frame pivot. The door frame mounting part 11 is a U-shaped structure 14 with the opening facing the door frame. The opening of the U-shaped structure 14 is provided with a snap-fit ​​post 16, and a sealing plate 17 is snapped in place by the snap-fit ​​post 16.

[0038] Furthermore, such as Figure 6 As shown, the U-shaped structure 14 has locking posts 15 protruding inwards parallel to the longitudinal direction of the arc-shaped column 9 on its opposite side walls. The inner side of the locking post 15 can be fixed with a connecting piece. By blocking the locking post 15, the connecting piece can be connected to the pivot connector, so that the second column 2 can be connected to the pivot of the door frame without drilling. Moreover, the height of the pivot connector can be adjusted at any time by using the locking post 15 parallel to the longitudinal direction of the column to match doors of different heights, making installation more convenient.

[0039] When the upper ends of the first column 1 and the second column 2 are not connected to the ceiling, the upper ends of the first column 1 and the second column 2 are fixedly connected by connecting the horizontal bar 6 to the upper ends of the first column 1 and the second column 2. At this time, the lower ends of the first column 1 and the second column 2 are connected to the ground through the plug 3, and the upper ends are connected to each other through the horizontal bar 6, so that the first column 1 and the second column 2 are connected into a whole, which enhances the stability of the first column 1 and the second column 2.

[0040] In addition, such as Figure 6As shown, the arc-shaped column 9 has an inwardly recessed side plate mounting part 18 on the side opposite to the door frame mounting part 11, and a connecting bracket 19 for connecting the side plate is installed.

[0041] The side panel mounting portion 18 has a recessed groove 20 on its recessed surface that is downwardly recessed and matches the connecting angle bracket 19 for engaging and fixing the connecting angle bracket 19. A limiting post 21 is provided at the upper end of one side wall of the groove 20. The connecting angle bracket 19 includes a vertical plate and a U-shaped groove connected to one end of the vertical plate for engaging the plate material. The U-shaped groove engages within the groove 20. The vertical plate is aligned with the side wall of the side panel mounting portion 18 and forms an engaging portion between the vertical plate and the side wall of the side panel mounting portion 18 for connecting the door frame side panel. The U-shaped slot is snapped into the slot 20 and adheres to the inner wall of the slot 20, with the tail end of the U-shaped slot extending to the lower side of the limiting post 21. By snapping the U-shaped slot into the slot 20 of the post with the side plate mounting part 18, the corner bracket and the post can be quickly installed. Then, a snap-fit ​​part is formed between the vertical plate and the side wall of the post side plate mounting part 18 for connecting other components such as the door frame side plate, beam, and frame. The post can be connected to other components such as the door frame side plate, beam, and frame by snap-fit, making installation more convenient.

[0042] This utility model features plugs 3 at both ends of a column, which are connected to the ground or ceiling. The column is then connected to the plugs 3, facilitating the assembly and disassembly of the column. Simultaneously, the connection between the plugs 3 and the ground or ceiling is completely concealed by the connection between the upper and lower ends of the column and the plugs 3. From the outside, the column ends appear tightly connected to the ground or ceiling, improving the aesthetics of the mounting surfaces on both sides of the column and preventing exposed fixing screws. The structure is simple and easy to assemble and disassemble.

[0043] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stand column for a public toilet door frame, characterized by: The utility model provides a door frame fixing device, including first stand (1) and second stand (2) installed in both sides of door frame, first stand (1) is installed in the lock core side of door frame and is openable and closeable with the door frame, second stand (2) is installed in the door frame pivot side and is rotatable with the door frame, and the end of first stand (1) and second stand (2) is equipped with the plug (3) for connecting ground or ceiling.

2. A stand column for a public lavatory door frame according to claim 1, characterized in that: The middle part of first stand (1) and second stand (2) is equipped with hollow structure (4), the shape of plug (3) is same with first stand (1) and second stand (2), and the connecting part (5) is upwardly protruding on the plug (3), the shape of connecting part (5) is same with hollow structure (4) but size is different, and the installation of plug (3) in the end of first stand (1) and second stand (2) is completed by clamping connecting part (5) into hollow structure (4).

3. A stand column for a public toilet door frame according to claim 2, characterized in that: At least two hollow structures (4) are arranged on first stand (1) and second stand (2) by partition plate (12), and at least two connecting parts (5) matching with hollow structure (4) are arranged on plug (3).

4. A stand column for a public lavatory door frame according to claim 3, characterized in that: Mounting hole (13) is arranged on plug (3).

5. A stand column for a public lavatory door frame according to claim 3, characterized in that: First stand (1) is linear stand (7), and plug (3) matching with first stand (1) is linear plug (8). Second stand (2) is arc-shaped stand (9), and plug (3) matching with second stand (2) is arc-shaped plug (10).

6. A stand column for a public lavatory door frame according to claim 3, characterized in that: First stand (1) and second stand (2) are arc-shaped stand (9), and plug (3) is arc-shaped plug (10).

7. A stand column for a door frame of a public washroom according to claim 5 or 6, characterized in that: Arc-shaped stand (9) is provided with door frame mounting part (11) on the side connected with door frame pivot, door frame mounting part (11) is U-shaped structure (14) with opening facing the side of door frame, and clamping column (15) longitudinally parallel with arc-shaped stand (9) and inwardly protruding is arranged on the opposite two side walls of U-shaped structure (14).

8. A stand column for a public toilet door frame according to claim 7, characterized in that: Clamping column (16) is arranged at the opening of U-shaped structure (14), and sealing plate (17) is clamped by clamping column (16).

9. A stand column for a public lavatory door frame according to claim 7, characterized in that: Inwardly recessed side plate mounting part (18) is arranged on the opposite side of arc-shaped stand (9) and door frame mounting part (11), and connecting angle code (19) for connecting side plate is arranged on side plate mounting part (18). Downwardly recessed clamping groove (20) matching with connecting angle code (19) and used for clamping and fixing connecting angle code (19) is arranged on the recessed surface of side plate mounting part (18), and limiting column (21) is arranged on the side wall of clamping groove (20) upper end.

10. A stand column for a public lavatory door frame according to claim 2, characterized in that: Horizontal rod (6) is connected to the upper side of first stand (1) and second stand (2).

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