CN215054727U

CN215054727U - Handrail connecting device and handrail subassembly

Info

Publication number: CN215054727U
Application number: CN202120285331.XU
Authority: CN
Inventors: 秦金水
Original assignee: Xiamen Weitu Building Materials Co ltd
Current assignee: Xiamen Weitu Building Materials Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-07
Anticipated expiration: 2031-02-01

Abstract

An armrest coupling device for coupling an end of a first armrest and an end of a second armrest, comprising a first coupling member having an insertion portion inserted into the first armrest and a second coupling member having an insertion portion inserted into the second armrest; the first and second connectors are connectable to or disconnectable from one side opposite to the insertion portion. The connecting device is applied to the handrail assembly, the handrail can realize the function of partial opening or connection, the handrail can realize no interruption, and the entering and exiting of personnel can not be influenced.

Description

Handrail connecting device and handrail subassembly

Technical Field

The utility model relates to a handrail assembly, especially can break off or handrail assembly who connects and constitute at the connecting device of subassembly.

Background

Along with the development of society, more and more supporting facilities are more humanized, and the handrail can be installed on various passageways or stairs, so that people in need can walk more conveniently. Many existing armrests are not movable after being secured and must be removed if they are to be moved. If the passageway meets a door or a stair opening, the passageway must be interrupted and cannot be extended, and in the interrupted part, people who do not move conveniently or old people for example are inconvenient and can not be supported by handrails.

SUMMERY OF THE UTILITY MODEL

The utility model provides a handrail connecting device and handrail assembly for solving the above problems.

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

an armrest coupling device for coupling an end of a first armrest and an end of a second armrest, comprising a first coupling member having an insertion portion inserted into the first armrest and a second coupling member having an insertion portion inserted into the second armrest; the first and second connectors are connectable to or disconnectable from one side opposite to the insertion portion.

Preferably, a switch is arranged on the first connecting piece, and the switch can control the connection or disconnection of the first connecting piece and the second connecting piece.

Preferably, the switch is a push button.

Preferably, a first sliding groove and a sliding block are arranged in the first connecting piece, and the sliding block can axially move in the sliding groove under the driving of the push button.

Preferably, the push button is in a first position, the slider is in an open state, the push button is in a second position, and the slider is in a locked state.

Preferably, the second connecting piece is provided with a second sliding groove for receiving the sliding block, and when the sliding block is in a locked state, part of the sliding block is positioned in the second sliding groove.

According to the utility model discloses a second aspect provides a handrail assembly, include: in the above handrail connecting device and universal connector, the universal connector is mounted at the other end of the first handrail relative to the first connecting member, and the first handrail rotates around the universal connector.

Preferably, the armrest assembly further comprises a third connecting member, when the first armrest rotates by a certain angle, the third connecting member is fixedly connected with the first connecting member, and the third connecting member fixes the first armrest.

According to the utility model discloses a third aspect provides a handrail assembly, include: in the above-described armrest connecting device and universal connector, the universal connector is mounted on the other end portion of the second armrest with respect to the second connecting member, and the second armrest is rotatable about the universal connector.

Preferably, a third connecting member is further disposed above the armrest assembly, and when the second armrest rotates by a certain angle, the third connecting member is fixedly connected to the second connecting member, and the third connecting member fixes the second armrest.

The utility model has the advantages that:

the handrail assembly comprises the connecting device and the universal connector, the universal connector can enable the handrail to rotate, the connecting device can control the handrail to be connected or disconnected, and the operation is convenient. When the handrail assembly is installed in the passageway, the handrail assembly can be disconnected when meeting a door or a stair opening, and can be rotated to be opened and then closed when a person passes through the handrail assembly. The handrail assembly does not need to be interrupted, so that the handrail assembly is more humanized.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention unduly. In the drawings:

fig. 1 is a schematic view of an installation of the armrest assembly according to the present invention.

Fig. 2 is an exploded view of a handrail connecting device according to the present invention.

Fig. 3 is a cross-sectional view illustrating the locking of the handrail connecting device according to the present invention.

Fig. 4 is a schematic connection diagram of a handrail assembly according to the present invention.

Fig. 5 is an opening schematic view of the armrest assembly according to the present invention.

The drawings illustrate in the figures:

the device comprises a first connecting piece 1, an inserting part 11, a sliding block 12, a push button 13, a first sliding groove 14, a second connecting piece 2, an inserting part 21, a second sliding groove 22, a first handrail 3, a second handrail 4, a universal connector 5 and a third connecting piece 6.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

a handrail connecting device, as shown in fig. 2 and 3, for connecting an end of a first handrail 3 and an end of a second handrail 4, the connecting device comprising a first connecting member 1 and a second connecting member 2, the first connecting member 1 having an insertion portion 11 into which the first handrail 3 is inserted, the second connecting member having an insertion portion 21 into which the second handrail 4 is inserted;

in this embodiment, the first connecting member 1 is provided with a switch, which is a push button 13, and may also be a setting button or other controllable element. A first sliding groove 14 and a sliding block 12 are arranged in the first connecting piece 1, the sliding block 12 is fixedly connected with the push button 13, and the push button 13 slides left and right on the surface of the first connecting piece 1 to drive the sliding block 12 to move axially in the sliding groove 14.

A second sliding groove 22 for receiving the sliding block 12 is arranged on the second connecting piece 2, when the push button 13 is located at the second position and the first connecting piece 1 and the second connecting piece 2 are connected, the sliding block 12 is partially located in the second sliding groove 22, and at the moment, the push button 13 is located in a locking state; when the push button 13 is in the first position, the push button 13 drives the sliding block 12 to leave the second sliding groove 22, the first connecting piece 1 and the second connecting piece 2 are disconnected, and at this time, the push button 13 is in an open state. The first connecting part 1 further comprises a spring, the spring is abutted against the sliding block 12, and when the sliding block 12 is not affected by external force, the spring keeps the sliding block 12 at the second position.

An armrest assembly, as shown in figures 4 and 5, comprising: the handrail connecting device, universal connector 5 and wall seat 6, universal connector 5's one end is installed on second handrail 4 for another tip of second connecting piece 2, other railing is connected to universal connector 5's the other end, second handrail 4 can be rotated for the center by universal connector, has realized that the handrail can be opened or the function of closing.

For more convenient operation, a third connecting member 6 may be disposed above the armrest assembly, and when the second armrest 4 rotates to a certain angle, the second armrest 4 may be fixed at the position, and the structure of the third connecting member 6 is the same as that of the first connecting member 1, and the third connecting member 6 may be fixedly connected to the second connecting member 2, so as to fix the second armrest 4 at a desired position.

In another embodiment, the universal connector 5 may be mounted at the other end of the first handle 3 with respect to the first link, and the first handle 3 rotates around the universal connector 5. A third connecting element 6 is also provided above the armrest assembly, wherein the third connecting element 6 has the same structure as the second connecting element 2 in order to be able to fixedly connect the first armrest 3, and the third connecting element 6 is able to be fixedly connected to the first connecting element 1 in order to fix the first armrest 3 in the desired position.

When the handrail component is installed in the passageway, the handrail can be opened at a corresponding place without being interrupted by touching a door or a stair opening, and the handrail can be put down and fixed after people get in and out, so that inconvenience can be avoided, and the handrail component does not need to be interrupted.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An armrest coupling device for coupling an end of a first armrest and an end of a second armrest, comprising a first coupling member having an insertion portion inserted into the first armrest and a second coupling member having an insertion portion inserted into the second armrest; the first and second connectors are connectable to or disconnectable from one side opposite to the insertion portion.

2. A handrail connecting device according to claim 1, wherein: and a switch is arranged on the first connecting piece and can control the first connecting piece and the second connecting piece to be connected or disconnected.

3. A handrail connecting device according to claim 2, wherein: the switch is a push button.

4. A handrail connecting device according to claim 3, wherein: a first sliding groove and a sliding block are arranged in the first connecting piece, and the sliding block can axially move in the sliding groove under the driving of the push button.

5. A handrail connecting device according to claim 4, wherein: the push button is arranged at the first position, the sliding block is in an open state, the push button is arranged at the second position, and the sliding block is in a locking state.

6. A handrail connecting device according to claim 5, wherein: the second connecting piece is provided with a second sliding groove for accommodating the sliding block, and when the sliding block is in a locking state, part of the sliding block is positioned in the second sliding groove.

7. An armrest assembly, comprising: an armrest connection unit according to any one of claims 1-6 and a universal connector mounted to the other end of said first armrest relative to said first connection member, said first armrest being rotatable about said universal connector.

8. The armrest assembly of claim 7, wherein: the armrest assembly further comprises a third connecting piece, when the first armrest rotates for a certain angle, the third connecting piece is fixedly connected with the first connecting piece, and the third connecting piece fixes the first armrest.

9. An armrest assembly, comprising: an armrest connecting device according to any one of claims 1 to 6 and a universal connector, said universal connector being mounted on the other end portion of said second armrest with respect to said second link, said second armrest being rotatable about said universal connector.

10. The armrest assembly of claim 9, wherein: and a third connecting piece is arranged above the armrest component, when the second armrest rotates for a certain angle, the third connecting piece is fixedly connected with the second connecting piece, and the third connecting piece fixes the second armrest.