CN219175696U

CN219175696U - Armrest

Info

Publication number: CN219175696U
Application number: CN202223210939.XU
Authority: CN
Inventors: 陈锦文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-13
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a handrail, wherein an outer tube is sleeved on the surface of a hollow tube in a sliding manner, a first buckle is symmetrically and integrally extended from the inner cavity of the outer tube, a screw rod is fixedly sleeved at the connecting end of a bent tube, a second buckle is symmetrically and integrally arranged on the inner wall of the connecting end of the bent tube, a connecting sheet is fixedly connected to the bottom of the bent tube, a mounting sheet is clamped on the surface of the connecting sheet through an opening, a connecting rubber piece is sleeved on the surface of the two ends of the outer tube in a sliding manner, clamping grooves are symmetrically and fixedly arranged on the surface of the insertion end, and a threaded hole is formed in the inner cavity of the hollow tube. The handrail is detachably connected with the hollow pipe through the bent pipe, so that the bent pipe or the hollow pipe can be maintained and replaced independently, and the cost is reduced.

Description

Armrest

Technical Field

The utility model relates to the technical field of armrests, in particular to an armrests.

Background

The door handrail that current bathroom was used for is integrated into one piece, therefore when junction or connecting rod appear deformation or crooked trouble, because integrated into one piece, consequently can only change or maintain after whole dismantlement, lead to the maintenance inconvenient to and direct whole change can increase the problem of cost.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the handrail, which solves the problems that the prior door handrail is integrally formed, so that when the deformation or bending fault occurs at the joint or the connecting rod, the handrail can only be replaced or maintained after being completely disassembled due to the integral forming, the maintenance is inconvenient, and the cost is increased due to the direct integral replacement.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the handrail comprises a hollow pipe and an elbow pipe, wherein the surface of the hollow pipe is sleeved with an outer pipe in a sliding manner, and the inner cavity of the outer pipe is symmetrically and integrally extended with a first buckle.

The connecting end of the bent pipe is fixedly sleeved with a screw rod, the inner wall of the connecting end of the bent pipe is symmetrically and integrally provided with a second buckle, the bottom of the bent pipe is fixedly connected with a connecting sheet, and the surface of the connecting sheet is clamped with a mounting sheet through an opening;

the surface sliding sleeve at outer tube both ends has connected the gluey piece of connection, and the surface integral type extension of connecting the gluey piece has inserted the end, the draw-in groove has been seted up to the surface symmetry of inserting the end, the draw-in groove respectively with first buckle and the mutual joint of second buckle, and insert the end and extend to the inner chamber of outer tube and hollow tube link respectively to laminate each other with the inner chamber inner wall, the inner chamber of hollow tube is provided with the screw hole, the screw pole screw thread cup joints in the screw hole inner chamber.

Preferably, the surface of the outer tube is provided with an anti-slip layer.

Preferably, the threaded hole is connected in the inner cavity of the hollow tube through the support rod.

Preferably, the outer cover is movably covered on the connecting sheet and the mounting sheet.

Preferably, the connecting glue piece has the same diameter as the bent pipe and the outer pipe.

Advantageous effects

The utility model provides a handrail. Compared with the prior art, the method has the following beneficial effects:

1. the outer cover is sleeved on the surface of the elbow, the hollow pipe is sleeved in the inner cavity of the outer pipe along with the first buckle, then the connecting rubber piece is sleeved at the two ends of the hollow pipe, the screw rod is inserted into the inner cavity of the threaded hole along with the alignment of the end opening of the elbow and the hollow pipe, the elbow is rotated, the screw rod is rotated to enter the threaded hole, then the other end of the elbow is connected with the hollow pipe, the connecting rubber piece is clamped between the elbow and the outer pipe and is flush with the surfaces of the elbow and the outer pipe, then the protruding end of the surface of the mounting piece is clamped into the opening of the surface of the connecting piece, the connection of the mounting piece and the connecting piece is completed, finally the outer cover is covered on the surface of the connecting piece, the detachable connection of the elbow and the hollow pipe is realized, the independent maintenance and replacement of the elbow or the hollow pipe are facilitated, and the cost is reduced.

2. The clamping groove is formed in the surface of the insertion end to align with the first buckle and the second buckle, the clamping groove is clamped with the first buckle and the second buckle in the rotation process, the connecting rubber piece can be limited through clamping, and the connecting rubber piece can be stably connected to the joint of the elbow pipe and the outer pipe.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the structure of the present utility model;

FIG. 3 is a schematic diagram illustrating the structural disassembly of the present utility model;

FIG. 4 is an enlarged view of part of the structure of the present utility model at A in FIG. 3;

FIG. 5 is an enlarged view of part of the structure of the present utility model at B in FIG. 3;

FIG. 6 is a schematic view of a structural elbow of the present utility model;

fig. 7 is a schematic view of a structural adhesive member according to the present utility model.

In the figure: 1. an outer tube; 11. a first buckle; 2. bending the pipe; 21. a screw rod; 22. a second buckle; 23. a connecting sheet; 3. an outer cover; 4. a mounting piece; 5. a hollow tube; 6. a threaded hole; 7. connecting a glue piece; 71. an insertion end; 72. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides an elbow rest, including hollow tube 5 and return bend 2, the outer tube 1 has been cup jointed in the surface slip of hollow tube 5, and the inner chamber symmetry integral type of outer tube 1 extends there is first buckle 11, the inner wall symmetry integral type of return bend 2 link has second buckle 22, wherein first buckle 11 and second buckle 22 conveniently carry out the joint with connecting glue piece 7, come spacing to connecting glue piece 7, make connecting glue piece 7 can stable connection in return bend 2 and outer tube 1 junction, connecting glue piece 7 is the same with the diameter of return bend 2 and outer tube 1, guarantee the roughness.

In this embodiment, the connecting end of the elbow pipe 2 is fixedly sleeved with a screw rod 21, the inner cavity of the hollow pipe 5 is provided with a threaded hole 6, the screw rod 21 is in threaded sleeve connection with the inner cavity of the threaded hole 6, and the connection between the elbow pipe 2 and the hollow pipe 5 is directly completed through the connection between the screw rod 21 and the threaded hole 6.

In this embodiment, the bottom of return bend 2 fixedly connected with connection piece 23, the surface of connection piece 23 has mounting plate 4 through the opening joint, through the opening on mounting plate 4 surface protruding end card access connection piece 23 surface, the convenience mounting plate 4 is connected with connection piece 23.

In this embodiment, the surfaces of the two ends of the outer tube 1 are slidably sleeved with the connecting glue pieces 7, the surfaces of the connecting glue pieces 7 integrally extend to form an insertion end 71, the surfaces of the insertion ends 71 are symmetrically and fixedly provided with clamping grooves 72, the clamping grooves 72 are respectively clamped with the first clamping buckles 11 and the second clamping buckles 22, and the insertion ends 71 extend to the inner cavities of the connecting ends of the outer tube 1 and the hollow tube 5 respectively and are mutually attached to the inner walls of the inner cavities.

Further, the surface of the outer tube 1 is provided with an anti-slip layer, so that anti-slip resistance is improved to prevent slipping.

Further, the threaded hole 6 is connected in the inner cavity of the hollow tube 5 through a supporting rod.

Further, the cover 3 is movably covered on the connecting piece 23 and the mounting piece 4, wherein the cover 3 is used for wrapping the connecting piece 23 and the mounting piece 4, and the connecting piece 23 is exposed outside the mounting piece 4, so that the appearance is affected

When the connecting piece is used, firstly, the outer cover 3 is sleeved on the surface of the elbow pipe 2, the hollow pipe 5 is sleeved in the inner cavity of the outer pipe 1 along with the first clamping buckle 11, then the connecting glue piece 7 is sleeved at the two ends of the hollow pipe 5, along with aligning the elbow pipe 2 with the ports of the hollow pipe 5, the screw rod 21 is inserted into the inner cavity of the threaded hole 6, then the elbow pipe 2 or the hollow pipe 5 is rotated, the screw rod 21 is rotated into the threaded hole 6, the clamping grooves 72 formed in the surface of the inserting end 71 are aligned with the first clamping buckle 11 and the second clamping buckle 22, the clamping connection is carried out, the connecting glue piece 7 can be limited through the clamping connection, meanwhile, the inserting ends 71 at two sides are respectively inserted into the inner cavities of the connecting ends of the outer pipe 1 and the elbow pipe 2, then the connecting glue piece 7 is clamped between the elbow pipe 2 and the outer pipe 1, the connecting glue piece 2 is flush with the surface of the elbow pipe 1, then the surface of the mounting piece 4 is clamped into the opening of the surface of the connecting piece 23, the mounting piece 4 and the connecting piece 23 is connected, finally, the outer cover 3 is covered on the surface of the connecting piece 23, and the elbow pipe 2 or the hollow pipe 5 can be detached independently, and the elbow pipe 2 can be detached conveniently.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. The utility model provides an armrest, includes hollow tube (5), enclosing cover (3) and return bend (2), its characterized in that: the surface of the hollow tube (5) is sleeved with the outer tube (1) in a sliding manner, and the inner cavity of the outer tube (1) is symmetrically and integrally extended with a first buckle (11);

the connecting end of the bent pipe (2) is fixedly sleeved with a screw rod (21), the inner wall of the connecting end of the bent pipe (2) is symmetrically and integrally provided with a second buckle (22), the bottom of the bent pipe (2) is fixedly connected with a connecting sheet (23), and the surface of the connecting sheet (23) is clamped with a mounting sheet (4) through an opening;

the surface sliding sleeve at outer tube (1) both ends has connected gluey piece (7), and the surface integral type extension of connecting gluey piece (7) has inserted end (71), draw-in groove (72) have been seted up to the surface symmetry of inserting end (71), draw-in groove (72) respectively with first buckle (11) and second buckle (22) joint each other, and insert end (71) and extend to the inner chamber of outer tube (1) and hollow tube (5) link to laminating each other with the inner chamber inner wall, the inner chamber of hollow tube (5) is provided with screw hole (6), screw (21) screw thread sleeve joint in screw hole (6) inner chamber.

2. A handrail as claimed in claim 1, wherein: the surface of the outer tube (1) is provided with an anti-slip layer.

3. A handrail as claimed in claim 1, wherein: the threaded hole (6) is connected in the inner cavity of the hollow tube (5) through the supporting rod.

4. A handrail as claimed in claim 1, wherein: the outer cover (3) is movably covered on the connecting sheet (23) and the mounting sheet (4).

5. A handrail as claimed in claim 1, wherein: the diameters of the connecting glue piece (7) and the bent pipe (2) are the same as those of the outer pipe (1).