Hidden frame handrail convenient to assemble

Abstract

The utility model discloses a hidden frame handrail convenient to assemble, and relates to the technical field of handrail assembly, the hidden frame handrail convenient to assemble comprises a stand column, a handrail surface pipe and a buckle cover, a base is integrally arranged at the bottom of the stand column, a first screw penetrates through the interior of a first threaded hole, a sliding groove is formed in the right side of the stand column, and a lower transverse material is welded to the side, away from the sliding groove, of a sliding strip. And glass is arranged above the lower transverse material, the handrail surface pipe covers the top end of the stand column, a clamping groove matched with the clamping block is formed in the top end of the stand column, a limiting groove is formed in the lower surface of the handrail surface pipe, and the buckle cover is arranged on the left side of the bottom end of the handrail surface pipe. The clamping block at the lower end of the handrail face pipe is inserted into the clamping groove in the top end of the stand column, then the clamping block is firmly fixed to the top end of the stand column through the second screw, the position of the handrail face pipe is fixed, the buckling cover is rotated through the damping rotating shaft, the buckling cover covers the head end of the second screw to shield the second screw, the second screw is prevented from being exposed, and the attractiveness of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of railing assembly, in particular to a hidden-frame railing which is convenient for assembly. Background Technique

[0002] Railings belong to safety facilities on bridges and buildings, and are widely used in residential balconies, shopping malls, squares, etc. For the convenience of transportation, railings usually need to be assembled on site. Railings are mainly assembled with screws by a face tube, a corner, a column and a lower cross bar.

[0003] The existing railings are time-consuming to install, and the screws are exposed after the railings are installed. The columns and corners are in direct contact with the glass, which has potential safety hazards. Therefore, a hidden-frame railing which is convenient for assembly is proposed. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a hidden-frame railing which is convenient for assembly, so as to solve the problems that the existing railings are time-consuming to install, the screws are exposed after the railings are installed, and the columns and corners are in direct contact with the glass, which has potential safety hazards.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A hidden-frame railing which is convenient for assembly, comprising a column, an armrest face tube and a buckle cover. A base is integrally arranged at the bottom of the column, and a first threaded hole is opened inside the base. A first screw penetrates through the first threaded hole. A sliding groove is arranged on the right side of the column, and a sliding strip is arranged inside the sliding groove. A lower cross bar is welded to the side of the sliding strip away from the sliding groove. Glass is arranged above the lower cross bar, and the lower end of the glass is inserted into the lower cross bar.

[0006] The armrest face tube covers the top of the column, and a clamping block is fixed on the lower surface of the armrest face tube. A clamping groove adapted to the clamping block is opened inside the top of the column. A limiting groove is opened inside the lower surface of the armrest face tube. Second threaded holes are opened inside the column and the clamping block, and a second screw is threadedly connected inside the second threaded hole.

[0007] The buckle cover is arranged at the left side of the bottom end of the armrest face tube, and a damping rotating shaft is installed at the top end of the buckle cover.

[0008] Preferably, the lower cross bar and the column form a sliding structure through the sliding groove and the sliding strip, and the sliding strip is arranged in a "T" shape.

[0009] Preferably, sealing rubber pads are attached to the inner walls of the lower cross bar and the limiting groove, and the top end of the glass is inserted into the armrest face tube through the limiting groove.

[0010] Preferably, the armrest face tube covers the top of the column through the clamping block and the clamping groove, and the bottom size of the clamping block is smaller than the top size of the clamping groove.

[0011] Preferably, the second screw passes through the column and the clamping block in sequence through the second threaded hole, and the second threaded hole adopts a counterbore structure.

[0012] Preferably, the buckle cover is rotatably connected to the handrail surface tube through a damping rotating shaft, and a magnetic plate is fixed on one side of the buckle cover close to the column.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, the clamping block at the lower end of the handrail surface tube is inserted into the clamping groove at the top end of the column, and then the clamping block is firmly fixed to the top end of the column through the second screw, so that the position of the handrail surface tube is fixed. By rotating the buckle cover through the damping rotating shaft, the buckle cover covers the head end of the second screw to block it, avoiding the exposure of the second screw and improving the aesthetics of the device;

[0015] 2. In the present utility model, the upper and lower ends of the glass are respectively inserted into the handrail surface tube and the inner part of the lower cross bar for fixation. This fixing method is stable and convenient for installation. Sealing rubber pads are attached to the inner walls of the lower cross bar and the limiting groove. The setting of the sealing rubber pads is used to relieve the impact on the glass, thereby protecting the glass and improving the use safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a cross-sectional structural schematic diagram of the present utility model;

[0018] Figure 3 is a three-dimensional structural schematic diagram of the column of the present utility model;

[0019] Figure 4 is of the present utility model Figure 2 amplified structural schematic diagram at A in.

[0020] In the figure: 1, column; 2, base; 3, first threaded hole; 4, first screw; 5, chute; 6, lower cross bar; 7, slide bar; 8, glass; 9, handrail surface tube; 10, limiting groove; 11, sealing rubber pad; 12, clamping block; 13, clamping groove; 14, second threaded hole; 15, second screw; 16, buckle cover; 17, rotating shaft; 18, magnetic plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0022] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0023] Please refer to Figures 1-4 Figures 1-4 , a hidden-frame railing that is easy to assemble, including a column 1, a handrail surface pipe 9, and a cover 16. The bottom of the column 1 is integrally provided with a base 2, and a first threaded hole 3 is opened inside the base 2. A first screw 4 penetrates through the inside of the first threaded hole 3. A chute 5 is provided on the right side of the column 1, and a sliding bar 7 is provided inside the chute 5. A lower cross bar 6 is welded to the side of the sliding bar 7 away from the chute 5. A glass 8 is provided above the lower cross bar 6, and the lower end of the glass 8 is inserted into the lower cross bar 6. The lower cross bar 6 and the column 1 form a sliding structure through the chute 5 and the sliding bar 7, and the sliding bar 7 is provided in a "T" shape. When installing the lower cross bar 6, the sliding bar 7 on the lower cross bar 6 needs to be aligned with the chute 5 and inserted. Through the cooperation of the sliding bar 7 and the chute 5, the assembly of the lower cross bar 6 and the column 1 is realized;

[0024] The handrail surface pipe 9 covers the top of the column 1, and a clamping block 12 is fixed on the lower surface of the handrail surface pipe 9. Sealing rubber pads 11 are attached to the inner walls of both the lower cross bar 6 and the limiting groove 10, and the top end of the glass 8 is inserted into the handrail surface pipe 9 through the limiting groove 10. The upper and lower ends of the glass 8 are respectively inserted into the handrail surface pipe 9 and the lower cross bar 6. When the handrail surface pipe 9 is fixed to the top of the column 1, the glass 8 is fixed between the handrail surface pipe 9 and the lower cross bar 6. The sealing rubber pads 11 are used to relieve the impact received, thereby protecting the glass 8. A clamping groove 13 adapted to the clamping block 12 is opened inside the top end of the column 1. A limiting groove 10 is opened inside the lower surface of the handrail surface pipe 9. The handrail surface pipe 9 covers the top of the column 1 through the clamping block 12 and the clamping groove 13, and the bottom size of the clamping block 12 is smaller than the top size of the clamping groove 13. When installing the handrail surface pipe 9, the clamping block 12 at the bottom of the handrail surface pipe 9 needs to be inserted into the clamping groove 13 to realize the preliminary connection between the handrail surface pipe 9 and the column 1. The small bottom size of the clamping block 12 facilitates the accurate insertion of the clamping block 12 into the clamping groove 13. Threaded holes 14 are opened inside both the column 1 and the clamping block 12, and a second screw 15 is threadedly connected to the inside of the threaded holes 14. The second screw 15 sequentially penetrates through the column 1 and the clamping block 12 through the threaded holes 14, and the threaded holes 14 adopt a counterbore structure. The clamping block 12 is fixed inside the clamping groove 13 through the second screw 15, so that the handrail surface pipe 9 is firmly fixed to the top of the column 1;

[0025] The cover 16 is arranged at the left bottom end of the armrest surface tube 9, and a damping rotating shaft 17 is installed at the top end of the cover 16. The cover 16 is rotationally connected to the armrest surface tube 9 through the damping rotating shaft 17, and a magnetic plate 18 is fixed on the side of the cover 16 close to the column 1. After the second screw 15 is installed, the cover 16 is rotated through the damping rotating shaft 17, and the magnetic plate 18 is magnetically adsorbed to the head end of the second screw 15, so that the cover 16 covers the left top end of the column 1. The cover 16 shields the second screw 15 to prevent the second screw 15 from being exposed, improving the aesthetics of the device.

[0026] Working principle: When in use, first fix the base 2 to the ground through the first screw 4 to fix the column 1. Then, align the slide bar 7 on the lower cross member 6 with the chute 5 and insert it. Through the cooperation of the slide bar 7 and the chute 5, the lower cross member 6 is assembled on the right side of the column 1. Then, insert the lower end of the glass 8 into the lower cross member 6. Since the glass 8 is a brittle material, the sealing rubber pad 11 on the inner wall of the lower cross member 6 can provide buffering for the glass 8. Finally, it is necessary to install the armrest surface tube 9. Insert the clamping block 12 at the lower end of the armrest surface tube 9 into the clamping groove 13 at the top end of the column 1 to achieve the preliminary connection between the armrest surface tube 9 and the column 1. At this time, the top end of the glass 8 is inserted into the armrest surface tube 9 through the limiting groove 10. Screw the second screw 15 into the second threaded hole 14 so that the clamping block 12 is fixed inside the clamping groove 13, thereby firmly fixing the armrest surface tube 9 to the top end of the column 1. After the second screw 15 is installed, rotate the cover 16 through the damping rotating shaft 17 so that the cover 16 covers the left top end of the column 1. The cover 16 shields the second screw 15 to prevent the second screw 15 from being exposed.

[0027] The content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0028] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of simplifying the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protection scope of the present invention.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A hidden-frame railing facilitating assembly, comprising a column (1), a handrail surface pipe (9) and a cover (16), characterized in that: The bottom of the column (1) is integrally provided with a base (2), and a first threaded hole (3) is opened inside the base (2). A first screw (4) penetrates through the first threaded hole (3). A chute (5) is arranged on the right side of the column (1), and a slide bar (7) is arranged inside the chute (5). A lower cross bar (6) is welded to the side of the slide bar (7) away from the chute (5). A glass (8) is arranged above the lower cross bar (6), and the lower end of the glass (8) is inserted into the lower cross bar (6). An armrest surface pipe (9) covers the top of the column (1), and a clamping block (12) is fixed on the lower surface of the armrest surface pipe (9). A clamping groove (13) adapted to the clamping block (12) is opened inside the top of the column (1). A limiting groove (10) is opened inside the lower surface of the armrest surface pipe (9). Second threaded holes (14) are opened inside both the column (1) and the clamping block (12), and a second screw (15) is threadedly connected inside the second threaded holes (14). A cover (16) is arranged on the left side at the bottom end of the armrest surface pipe (9), and a damping rotating shaft (17) is installed at the top end of the cover (16).

2. The hidden-frame railing according to claim 1, wherein: The lower cross bar (6) and the column (1) form a sliding structure through the chute (5) and the slide bar (7), and the slide bar (7) is arranged in a "T" shape structure.

3. The hidden-frame railing according to claim 1, wherein: Sealing rubber pads (11) are attached to the inner walls of both the lower cross bar (6) and the limiting groove (10), and the top end of the glass (8) is inserted into the armrest surface pipe (9) through the limiting groove (10).

4. A concealed frame railing that is easy to assemble according to claim 1, characterized in that: The armrest surface pipe (9) covers the top of the column (1) through the clamping block (12) and the clamping groove (13), and the bottom size of the clamping block (12) is smaller than the top size of the clamping groove (13).

5. A concealed-frame railing that is easy to assemble according to claim 1, wherein: The second screw (15) sequentially penetrates through the column (1) and the clamping block (12) through the second threaded hole (14), and the second threaded hole (14) adopts a counterbore structure.

6. The hidden-frame railing easy to assemble according to claim 1, wherein: The cover (16) is rotatably connected to the armrest surface pipe (9) through the damping rotating shaft (17), and a magnetic plate (18) is fixed on the side of the cover (16) close to the column (1).

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