CN216109440U

CN216109440U - Convenient quick detach formula aluminum alloy flower type handrail

Info

Publication number: CN216109440U
Application number: CN202122691907.5U
Authority: CN
Inventors: 胡小明; 吴永苗; 徐上志
Original assignee: Yijing Shanghai Technology Co ltd
Current assignee: Yijing Shanghai Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-22
Anticipated expiration: 2031-11-05

Abstract

The utility model provides a convenient and fast-dismounting type aluminum alloy flower-shaped handrail with a novel structural design, which comprises a handrail rod, wherein the top of the handrail rod is fixedly connected with a ferrule, a rotating ball is attached inside the ferrule, the bottom of the handrail rod is fixedly connected with a base, the middle position of the handrail rod and the middle position of the base are provided with a same vertical hole, the bottom of the rotating ball is fixedly connected with a locking rod inserted in the vertical hole, the diameter of the locking rod is smaller than that of the vertical hole, the top and the bottom of one side of the handrail rod are respectively and fixedly connected with a first fixing seat and a second fixing seat, and a guardrail body is arranged between the first fixing seat and the second fixing seat. According to the utility model, the locking rod is fixed in the vertical hole, the whole handrail rod is effectively and fixedly installed, the hexagonal prism is inserted in the hexagonal hole, the guardrail body is effectively installed and quickly disassembled, and the stability of the whole guardrail body can be ensured by the locking action of the hexagonal prism and the hexagonal hole.

Description

Convenient quick detach formula aluminum alloy flower type handrail

Technical Field

The utility model relates to the technical field of aluminum alloy handrails, in particular to a convenient and quick-release type aluminum alloy flower-shaped handrail.

Background

The aluminum alloy handrail is a workpiece used for supporting in stairs, French windows and the like, is generally arranged at the middle connecting position of the stair or French window protective guard, and is widely used due to simple construction and good decorative effect. The aluminum alloy handrail has various shapes, such as a flower type, a straight cylinder type, a column type and the like.

At present, current for aluminum alloy handrail such as stair, french window is fixed mounting usually when installing, utilize fixed connection or bolted connection's mode to fix it with ground mutually promptly, but when needing to maintain it or adjust the installation, then do not have convenient to detach's effect, so also do not do benefit to the maintenance, consequently, need urgently to design a convenient quick detach formula aluminum alloy flower type handrail and solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a convenient and quick-release type aluminum alloy flower-shaped handrail.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a convenient and fast-dismounting type aluminum alloy flower-shaped handrail comprises a handrail rod, wherein a ferrule is fixedly connected to the top of the handrail rod, a rotating ball is attached to the inside of the ferrule, a base is fixedly connected to the bottom of the handrail rod, the middle position of the handrail rod and the middle position of the base are provided with a same vertical hole, the bottom of the rotating ball is fixedly connected with a locking rod inserted in the vertical hole, the diameter of the locking rod is smaller than that of the vertical hole, the top and the bottom of one side of the handrail rod are respectively and fixedly connected with a first fixing seat and a second fixing seat, a guardrail body is arranged between the first fixing seat and the second fixing seat and consists of a first guardrail rod, a second guardrail rod and a plurality of flower-shaped guardrail frames, threaded holes which are distributed at equal intervals are formed in the bottom of the first guardrail rod, and first threaded rods which are in threaded connection with the inner walls of the threaded holes are arranged at the tops of the flower-shaped guardrail frames, the top of the second guard rail is provided with pin holes distributed at equal intervals, and the bottom of the flower-shaped fence frame is fixedly connected with pin rods inserted in the pin holes.

Preferably, the threaded groove is formed in the top of the inner wall of the vertical hole, the top and the bottom of the outer wall of the locking rod are fixedly connected with outer threaded rings, and the outer threaded rings are in threaded connection with the threaded groove.

Preferably, hexagonal holes are formed in the middle position of the first fixing seat, the middle position of the second fixing seat, one end of the first guard rail and one end of the second guard rail, the hexagonal holes are connected with the same hexagonal prism in an inserted mode, a circular hole is formed in the top of the hexagonal hole in the first fixing seat, and a limiting ring matched with the inner wall of the circular hole is fixedly connected to the top of the hexagonal prism.

Preferably, flower type rail frame is including setting up the fixed column between first threaded rod and pin rod, and a plurality of flower ring framves of outer wall fixedly connected with of fixed column, the top of pin rod and the bottom fixed connection of fixed column, and open at the top of fixed column has the jack, and first threaded rod is pegged graft in the inside of jack.

Preferably, the outer wall of the rotating ball is fixedly connected with auxiliary rotating pieces which are distributed at equal intervals, and the auxiliary rotating pieces are crescent.

Preferably, the bottom of the hexagonal prism is fixedly connected with a second threaded rod, and the outer wall of the second threaded rod is in threaded connection with a nut.

The utility model has the beneficial effects that:

1. through setting up perpendicular hole and the locking lever in bar and base, when installing the bar, can make a screw thread fixed orifices in mounted position department in advance, arrange the top in screw thread fixed orifices with base and bar in, screw thread effect through supplementary rotor plate and rolling ball with the locking lever through outer thread circle and thread groove is fixed in the inside in perpendicular hole, can decide the hole threaded connection with the outer thread circle of bottom and screw thread this moment, effectually carry out the fixed mounting to whole bar and handle, when dismantling, only need through supplementary rotor plate and rolling ball with the locking lever break away from in the screw thread fixed orifices can, make the bar have better quick detach effect.

2. Through setting up the guardrail body in bar one side, when installing the guardrail body, can be in advance with flower type rail frame installation and first guardrail bar and second guardrail bar between, then arrange first guardrail bar and second guardrail bar in between first fixing base and the second fixing base, peg graft hexagonal prism downthehole again, can effectually install the guardrail body on the one hand and handle with the quick detach, on the other hand can guarantee the stability ability of whole guardrail body through hexagonal prism and hexagonal hole self locking effect.

3. Through the second threaded rod and the nut that set up, when installing fixedly through the hexagonal prism to the guardrail body, can be with the nut fixed with the second threaded rod on, the locking is handled in effectual hexagonal prism's bottom, keeps the abundant fixity of guardrail body installation.

Drawings

FIG. 1 is a schematic view of an overall structure of a convenient and quick-release aluminum alloy flower-shaped handrail provided by the utility model;

FIG. 2 is a schematic view of the structure of a locking rod and a hexagonal prism of the aluminum alloy flower-shaped handrail of the utility model;

FIG. 3 is a schematic cross-sectional front view of an aluminum alloy flower-shaped handrail with a quick release structure according to the present invention;

fig. 4 is a schematic structural view of a second threaded rod and a nut of the aluminum alloy flower-shaped handrail convenient and quick to detach according to the present invention.

In the figure: 1. a grab rail; 2. a hexagonal prism; 3. a second fixed seat; 4. a base; 5. a second guard rail; 6. fixing a column; 7. a pin rod; 8. a first guard rail; 9. a first threaded rod; 10. a lock lever; 11. rotating the ball; 12. auxiliary rotating sheets; 13. an external thread ring; 14. a ferrule; 15. a thread groove; 16. a first fixed seat; 17. a limiting ring; 18. a hexagonal hole; 19. vertical holes; 20. a pin hole; 21. a threaded hole; 22. a second threaded rod; 23. and (4) a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Embodiment 1, please refer to fig. 1-3 simultaneously, a convenient and fast detachable aluminum alloy flower-shaped handrail, which comprises a handrail rod 1, wherein a ferrule 14 is welded at the top of the handrail rod 1, a rotating ball 11 is attached inside the ferrule 14, the bottom of the handrail rod 1 is connected with a base 4 through a bolt, the middle position of the handrail rod 1 and the middle position of the base 4 are provided with a same vertical hole 19, the bottom of the rotating ball 11 is welded with a locking rod 10 inserted in the vertical hole 19, the diameter of the locking rod 10 is smaller than that of the vertical hole 19, the top and the bottom of one side of the handrail rod 1 are respectively welded with a first fixed seat 16 and a second fixed seat 3, a handrail body is arranged between the first fixed seat 16 and the second fixed seat 3, the handrail body is composed of a first handrail 8, a second handrail 5 and a plurality of flower-shaped fence frames, the bottom of the first handrail 8 is provided with threaded holes 21 distributed at equal intervals, and the top of the flower-shaped fence frame is provided with first threaded rods 9 in threaded connection with the inner wall of the threaded hole 21, the top of the second guardrail rod 5 is provided with pin holes 20 which are distributed at equal intervals, and the bottom of the flower-shaped fence frame is welded with pin rods 7 which are inserted in the pin holes 20.

Further, a thread groove 15 is formed in the top of the inner wall of the vertical hole 19, outer thread rings 13 are welded to the top and the bottom of the outer wall of the locking rod 10, and the outer thread rings 13 are in threaded connection with the thread groove 15.

Furthermore, hexagonal holes 18 are formed in the middle of the first fixing seat 16, the middle of the second fixing seat 3, one end of the first guard rail 8 and one end of the second guard rail 5, the hexagonal holes 18 are internally inserted with the same hexagonal prism 2, a circular hole is formed in the top of the hexagonal hole 18 in the first fixing seat 16, and a limiting ring 17 matched with the inner wall of the circular hole is welded to the top of the hexagonal prism 2.

Further, flower type rail frame is including setting up fixed column 6 between first threaded rod 9 and pin rod 7, and the outer wall welding of fixed column 6 has a plurality of flower ring framves, and the top of pin rod 7 and the bottom welding of fixed column 6, and open at the top of fixed column 6 has the jack, and first threaded rod 9 pegs graft in the inside of jack.

Furthermore, the outer wall of the rotating ball 11 is welded with auxiliary rotating pieces 12 which are distributed at equal intervals, and the auxiliary rotating pieces 12 are crescent-shaped.

According to the working principle of the embodiment, when the handrail 1 is installed, a threaded fixed hole can be drilled at the installation position in advance, the base 4 and the handrail 1 are arranged at the top of the threaded fixed hole, the locking rod 10 is fixed inside the vertical hole 19 through the threaded action of the external thread ring 13 and the threaded groove 15 through the auxiliary rotating piece 12 and the rotating ball 11, the external thread ring 13 at the bottom can be connected with the threaded fixed hole in a threaded manner, the whole handrail 1 is effectively fixedly installed, when the handrail is disassembled, the locking rod 10 only needs to be separated from the threaded fixed hole through the auxiliary rotating piece 12 and the rotating ball 11, so that the handrail 1 has a good quick-disassembling effect, when the handrail body is installed, the flower-shaped fence frame can be installed between the first handrail 8 and the second handrail 5 in advance, then the first handrail 8 and the second handrail 5 are arranged between the first fixed seat 16 and the second fixed seat 3, and the hexagonal prism 2 is inserted into the hexagonal hole 18, so that the guardrail body can be effectively installed and quickly disassembled, and the stability of the whole guardrail body can be guaranteed by the locking action of the hexagonal prism 2 and the hexagonal hole 18.

In embodiment 2, please refer to fig. 4 together, in comparison with embodiment 1, in the aluminum alloy flower-shaped handrail of the present invention, a second threaded rod 22 is welded at the bottom of the hexagonal prism 2, and a nut 23 is screwed on an outer wall of the second threaded rod 22.

The theory of operation of this embodiment, when installing fixedly through hexagonal prism 2 to the guardrail body, can be with nut 23 fixed with second threaded rod 22 on, the locking is handled in effectual hexagonal prism 2's bottom, keeps the abundant fixity of guardrail body installation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A convenient and fast-dismounting aluminum alloy flower-shaped handrail comprises a handrail rod (1) and is characterized in that the top of the handrail rod (1) is fixedly connected with a ferrule (14), a rotating ball (11) is attached to the inside of the ferrule (14), the bottom of the handrail rod (1) is fixedly connected with a base (4), the middle position of the handrail rod (1) and the middle position of the base (4) are provided with a same vertical hole (19), the bottom of the rotating ball (11) is fixedly connected with a locking rod (10) inserted in the vertical hole (19), the diameter of the locking rod (10) is smaller than that of the vertical hole (19), the top and the bottom of one side of the handrail rod (1) are respectively and fixedly connected with a first fixing seat (16) and a second fixing seat (3), a guardrail body is arranged between the first fixing seat (16) and the second fixing seat (3), and consists of a first guardrail rod (8), a second guardrail rod (5) and a plurality of flower-shaped guardrail frames, the bottom of the first guard rail (8) is provided with threaded holes (21) distributed at equal intervals, the top of the flower-shaped fence frame is provided with first threaded rods (9) in threaded connection with the inner wall of the threaded holes (21), the top of the second guard rail (5) is provided with pin holes (20) distributed at equal intervals, and the bottom of the flower-shaped fence frame is fixedly connected with pin rods (7) which are inserted into the pin holes (20).

2. The aluminum alloy flower-shaped handrail convenient and quick to detach as claimed in claim 1, wherein a threaded groove (15) is formed in the top of the inner wall of the vertical hole (19), an external thread ring (13) is fixedly connected to the top and the bottom of the outer wall of the locking rod (10), and the external thread ring (13) is in threaded connection with the threaded groove (15).

3. The aluminum alloy flower-shaped handrail convenient and quick to detach as claimed in claim 2, wherein hexagonal holes (18) are formed in the middle position of the first fixing seat (16), the middle position of the second fixing seat (3), one end of the first guard rail (8) and one end of the second guard rail (5), the same hexagonal prism (2) is inserted into the hexagonal holes (18), a circular hole is formed in the top of the hexagonal hole (18) in the first fixing seat (16), and a limiting ring (17) matched with the inner wall of the circular hole is fixedly connected to the top of the hexagonal prism (2).

4. The aluminum alloy flower-shaped handrail convenient and fast to detach as claimed in claim 3, wherein the flower-shaped fence frame comprises a fixing column (6) arranged between a first threaded rod (9) and a pin rod (7), a plurality of flower ring frames are fixedly connected to the outer wall of the fixing column (6), the top of the pin rod (7) is fixedly connected with the bottom of the fixing column (6), a jack is formed in the top of the fixing column (6), and the first threaded rod (9) is inserted into the jack.

5. The aluminum alloy flower-shaped handrail convenient and fast to detach as claimed in any one of claims 1 to 4, wherein the outer wall of the rotating ball (11) is fixedly connected with auxiliary rotating pieces (12) which are distributed at equal intervals, and the auxiliary rotating pieces (12) are crescent-shaped.

6. The aluminum alloy flower-shaped handrail of claim 3, characterized in that the bottom of the hexagonal prism (2) is fixedly connected with a second threaded rod (22), and the outer wall of the second threaded rod (22) is in threaded connection with a nut (23).