Handrail easy to mount and dismount

Abstract

The utility model belongs to the field of handrails, and discloses a handrail easy to mount and dismount, which comprises two fixed seats arranged at intervals and connected with a wall body, two mounting seats respectively connected with the fixed seats and a handrail rod connected between the two mounting seats, the fixed seats are connected with the wall body through first fasteners arranged horizontally, and the handrail rod is connected with the wall body through second fasteners arranged horizontally. The mounting seat is arranged outside the fixed seat in a sleeving manner and covers the first fastener, the mounting seat is connected with the fixed seat through a second fastener which is vertically arranged, the second fastener is arranged in the mounting seat, and a third mounting hole for the second fastener to enter and exit is formed in the bottom of the mounting seat. The first fastening piece and the second fastening piece are covered through the mounting seat, the fastening pieces are prevented from being exposed, the attractive appearance of the handrail is guaranteed, and after the structural design is adopted, the handrail is more convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the field of handrails, in particular to a handrail that is easy to install and disassemble. Background Art

[0002] Handrails are widely used in daily life, such as in elevator cars, hospitals, and window sills. Their main functions are: safety protection, support, fatigue relief, and decoration. Handrails generally consist of a handrail rod, a fixed base, and a mounting base. Traditional handrails have the following problems:

[0003] 1) The fasteners are exposed and not beautiful enough;

[0004] 2) The handrail is difficult to install and remove in the elevator car, which brings inconvenience to use. Utility Model Content

[0005] The purpose of the present invention is to provide an easy-to-install and disassemble handrail to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A handrail that is easy to install and disassemble, comprising two fixed seats arranged at intervals and connected to a wall, two mounting seats respectively connected to the fixed seats, and a handrail rod connected between the two mounting seats, wherein the fixed seats are connected to the wall via a horizontally arranged first fastener, the mounting seat is sleeved outside the fixed seat and covers the first fastener, the mounting seat and the fixed seat are connected via a vertically arranged second fastener, the second fastener is built into the mounting seat, and the bottom of the mounting seat has a third mounting hole for the second fastener to enter and exit.

[0008] Furthermore, the fixing seat includes a fixing seat vertical portion and a fixing seat side portion arranged on one side of the fixing seat vertical portion, a first mounting hole for installing a first fastener is horizontally arranged on the fixing seat vertical portion, and a second mounting hole for installing a second fastener is vertically arranged on the fixing seat side portion.

[0009] Furthermore, the side portion of the fixing seat is located on one side of the middle portion of the vertical portion of the fixing seat, and the two form a side-mounted T-shaped structure.

[0010] Furthermore, the fixing seat is a block structure.

[0011] Furthermore, the second mounting hole is a threaded hole.

[0012] Furthermore, the fixing seat is a bent plate-shaped structure.

[0013] Furthermore, the side portion of the fixing seat is a U-shaped structure, and a fixing seat nut is arranged inside it. The position of the fixing seat nut corresponds to the second mounting hole, and the fixing seat nut is used to connect with the second fastener.

[0014] Furthermore, a fixing seat reinforcement plate is provided inside the side portion of the fixing seat.

[0015] Furthermore, the mounting seat has a mounting groove for accommodating the fixing seat.

[0016] Furthermore, the end of the handrail rod is plug-fitted into the mounting seat.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1) The armrest is very easy to install and remove;

[0019] 2) The entire handrail has no visible fasteners from the outside, and it looks beautiful and elegant. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the state structure used in Example 1.

[0021] Figure 2 This is a structural diagram of Example 1 and the wall installation part.

[0022] Figure 3 This is a schematic diagram of the fixing seat structure in Example 1.

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixing seat in Example 1.

[0024] Figure 5 This is a schematic diagram of the mounting base structure in Example 1.

[0025] Figure 6 Schematic diagram of the cross-sectional structure of the mounting base in Example 1.

[0026] Figure 7 This is a structural diagram of Example 2 and the wall installation part.

[0027] Figure 8 This is a schematic diagram of the fixing seat structure in Example 2.

[0028] Figure 9 This is a schematic diagram of the cross-sectional structure of the fixing seat in Example 2.

[0029] In the figure: fixing base 1, fixing base vertical part 100, fixing base side part 101, first mounting hole 102, second mounting hole 103, fixing base nut 104, fixing base reinforcement plate 105, mounting base 2, third mounting hole 200, mounting groove 201, handrail rod 3, first fastener 4, second fastener 5, wall 6, and pad 7. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0031] See also Figures 1-6 A handrail that is easy to install and remove includes two fixed bases 1 spaced apart and connected to a wall 6, two mounting bases 2, each connected to the fixed bases 1, and a handrail rod 3 connected between the two mounting bases 2. The fixed bases 1 are connected to the wall 6 via a horizontally arranged first fastener 4. The mounting base 2 is sleeved outside the fixed base 1 and covers the first fastener 4. The mounting bases 2 are connected to the fixed base 1 via a vertically arranged second fastener 5. The second fastener 5 is built into the mounting base 2. The bottom of the mounting base 2 has a third mounting hole 200 for the second fastener 5 to enter and exit.

[0032] In the above technical solution, this embodiment covers the first fastener 4 and the second fastener 5 by the mounting base 2 to avoid exposure of the fasteners and ensure the beautiful appearance of the armrest. Moreover, after adopting the structural design of the utility model, the disassembly and assembly of the armrest is more convenient.

[0033] Continue reading Figure 1 The end of the handrail rod 3 is plugged into the mounting seat 2, and a transition fit or an interference fit can be adopted. The handrail rod 3 can be removed from the mounting seat 2.

[0034] Continue reading Figure 2-Figure 4 The fixing seat 1 is a block structure, which includes a fixing seat vertical portion 100 and a fixing seat side portion 101 arranged on one side of the middle part of the fixing seat vertical portion 100. The fixing seat vertical portion 100 and the fixing seat side portion 101 constitute a side T-shaped structure. The upper and lower ends of the fixing seat vertical portion 100 are respectively horizontally provided with first mounting holes 102 for installing the first fastener 4, and the fixing seat side portion 101 is vertically provided with a second mounting hole 103 for installing the second fastener 5. The second mounting hole 103 is a threaded hole.

[0035] Continue reading Figure 5 and Figure 6 The mounting base 2 has a mounting groove 201 for accommodating the fixing base 1 , and the mounting groove 201 matches the shape and size of the fixing base 1 .

[0036] The first fastener 4 and the second fastener 5 are preferably bolts.

[0037] The handrail 3 can be optionally equipped with the following types: rectangular tube, polygonal tube, flat oval tube, round tube, rectangular steel, polygonal steel, flat oval steel, round steel, etc.

[0038] Installation process: First, connect the fixing base 1 to the wall 6 using the first fastener 4, with the fixing base vertical portion 100 aligned with the wall 1. Then, assemble the mounting base 2 and the handrail rod 3. Next, slide the mounting base 2 onto the fixing base 1. Insert the second fastener 5 through the third mounting hole 200 at the bottom of the mounting base 2. Connect the mounting base 2 and the fixing base 1 via the second fastener 5. It is best to insert the second fastener 5 from one side of the mounting base 2 through the fixing base 1 and then into the other side of the mounting base 2 to ensure a more secure connection. The handrail is now installed. Because the first fastener 4 and the second fastener 5 are located inside the mounting base 2, and the third mounting hole 200 is located at the bottom of the mounting base 2 (well below eye level), the fasteners are hidden from view.

[0039] Disassembly process: first unscrew the second fastener 5, then remove the assembly of the mounting base 2 and the handrail 3 from the fixing base 1. The mounting base 2 and the handrail 3 can be disassembled. Then unscrew the first fastener 4 and remove the fixing base 1 from the wall 6. Example 2

[0040] See also Figure 7-Figure 9 This embodiment makes the following changes on the basis of Example 1: the fixing base 1 of this embodiment is not a block structure, but a T-shaped plate structure formed by bending. The fixing base side portion 101 is a U-shaped structure. A fixing base nut 104 and a fixing base reinforcement plate 105 are arranged inside the U-shaped structure. The position of the fixing base nut 104 corresponds to the second mounting hole 103. The fixing base nut 104 is used to connect with the second fastener 5. The fixing base reinforcement plate 105 is welded and fixed to the fixing base side portion 101, which can prevent the fixing base 1 from bending due to external force.

[0041] The installation and disassembly process of this embodiment can refer to Example 1.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handrail that is easy to install and remove, comprising two fixed seats (1) spaced apart and connected to a wall (6), two mounting seats (2) respectively connected to the fixed seats (1), and a handrail rod (3) connected between the two mounting seats (2), characterized in that: The fixing seat (1) is connected to the wall (6) via a horizontally arranged first fastener (4); the mounting seat (2) is sleeved outside the fixing seat (1) and covers the first fastener (4); the mounting seat (2) and the fixing seat (1) are connected via a vertically arranged second fastener (5); the second fastener (5) is built into the mounting seat (2); and the bottom of the mounting seat (2) has a third mounting hole (200) for the second fastener (5) to enter and exit.

2. The easily installed and disassembled handrail according to claim 1, characterized in that: The fixing seat (1) comprises a fixing seat vertical portion (100) and a fixing seat side portion (101) arranged on one side of the fixing seat vertical portion (100), a first mounting hole (102) for mounting a first fastener (4) being horizontally arranged on the fixing seat vertical portion (100), and a second mounting hole (103) for mounting a second fastener (5) being vertically arranged on the fixing seat side portion (101).

3. The easily installed and disassembled handrail according to claim 2, characterized in that: The fixing seat side portion (101) is located on one side of the middle portion of the fixing seat vertical portion (100), and the two form a side-mounted T-shaped structure.

4. The easily installed and disassembled handrail according to claim 2, characterized in that: The fixing seat (1) is a block structure.

5. The easily installed and disassembled handrail according to claim 4, characterized in that: The second mounting hole (103) is a threaded hole.

6. The easily installed and disassembled handrail according to claim 2, characterized in that: The fixing seat (1) is a bent plate-shaped structure.

7. The easily installed and disassembled handrail according to claim 6, characterized in that: The fixing seat side portion (101) is a U-shaped structure, and a fixing seat nut (104) is provided inside the fixing seat nut (104). The position of the fixing seat nut (104) corresponds to the second mounting hole (103), and the fixing seat nut (104) is used to connect with the second fastener (5).

8. The easily installed and disassembled handrail according to claim 7, characterized in that: A fixing seat reinforcement plate (105) is provided inside the fixing seat side portion (101).

9. The easily installed and disassembled handrail according to claim 1, characterized in that: The mounting seat (2) has a mounting groove (201) for accommodating the fixing seat (1).

10. The easily installed and disassembled handrail according to claim 1, characterized in that: The end of the handrail rod (3) is plug-fitted to the mounting seat (2).

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