CN218739173U

CN218739173U - Multifunctional armrest support

Info

Publication number: CN218739173U
Application number: CN202222273460.4U
Authority: CN
Inventors: 蒋云泉
Original assignee: Suzhou Tianye Mechanical Industry Co ltd
Current assignee: Suzhou Tianye Mechanical Industry Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-03-28
Anticipated expiration: 2032-08-29

Abstract

The utility model provides a multifunctional armrest support, including Y type fixed plate, the one end of Y type fixed plate can be dismantled and be fixed in the seat bottom, the other both ends of Y type fixed plate rotate with the horizontal end one-to-one level of two L type bracing pieces respectively and connect, the perpendicular tip of two L type bracing pieces rotates with two handrail one-to-ones levels respectively and connects. The utility model provides a pair of multifunctional armrest support, through L type support frame and handrail cooperation, position, height and angle around adjustable handrail for the seat to for medical personnel lift the in-process, provide better support to its elbow, alleviate medical personnel's burden, alleviate its muscle sour bloated.

Description

Multifunctional armrest support

Technical Field

The utility model relates to the field of medical equipment, in particular to multifunctional armrest support.

Background

In some treatment or diagnosis processes, medical staff are required to keep a lifting state for a long time, and muscles of the medical staff are easily damaged in the past. Currently, most medical personnel are equipped with a seat to assist in supporting. However, the existing chair armrests are fixed, and medical care personnel mostly lean forward, namely the elbows are far away from the chair armrests, so that the armrests cannot well support the elbows of the medical care personnel, and the problem of supporting and lifting is not thoroughly solved.

Therefore, in order to overcome the disadvantages of the prior art, a multifunctional armrest support is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a multifunctional handrail support.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a multifunctional armrest support, includes Y type fixed plate, the one end of Y type fixed plate can be dismantled and be fixed in the seat bottom, the other both ends of Y type fixed plate rotate with the horizontal end one-to-one level of two L type bracing pieces respectively and be connected, the perpendicular tip of two L type bracing pieces rotates with two handrail one-to-one levels respectively and is connected.

The preferable technical scheme is as follows: the utility model discloses a handrail, including L type bracing piece, handrail, telescopic link, connecting head, handrail, vertical rotation in top of connecting head is connected with the vertical end cover of L type bracing piece is equipped with the loop bar of liftable, the horizontal rotation in top intermediate position of loop bar is connected with the connector, the vertical rotation in top of connector is connected with the handrail.

The preferable technical scheme is as follows: the circumference of the top end of the loop bar is fixedly provided with an indexing clamping groove, and the bottom side of the handrail is provided with a positioning rib corresponding to the indexing clamping groove.

The preferable technical scheme is as follows: the loop bar is provided with a locking knob.

The preferable technical scheme is as follows: the transverse end part of the L-shaped supporting rod is positioned on the Y-shaped fixing plate through an indexing positioning pin.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model provides a pair of multifunctional armrest support, through L type support frame and handrail cooperation, position, height and angle around adjustable handrail for the seat to for medical personnel lift the in-process, provide better support to its elbow, alleviate medical personnel's burden, alleviate its muscle sour bloated.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the connector of the present invention.

Fig. 3 is a schematic diagram of the indexing slot structure of the present invention.

Fig. 4 is a schematic view of the armrest structure of the present invention.

In the above figures, 1, Y-shaped fixing plates; 2. an L-shaped support bar; 3. a handrail; 31. positioning ribs; 4. a loop bar; 5. a connector; 6. indexing the clamping groove; 7. locking the knob; 8. and indexing and positioning pins.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-4. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

as shown in fig. 1-4, for the utility model provides a multifunctional armrest support, can dismantle the one end that is fixed in the seat bottom including Y type fixed plate 1,Y type fixed plate 1, the other both ends of Y type fixed plate 1 rotate with the horizontal end one-to-one level of two L type bracing pieces 2 respectively and be connected, and the perpendicular tip of two L type bracing pieces 2 rotates with the horizontal rotation of two handrails 3 one-to-one level respectively and is connected.

The vertical end of the L-shaped supporting rod 2 is sleeved with a lifting loop bar 4, the middle position of the top end of the loop bar 4 is horizontally and rotatably connected with a connector 5, and the top end of the connector 5 is vertically and rotatably connected with a handrail 3.

The circumference of the top end of the loop bar 4 is fixedly provided with an indexing slot 6, and the bottom side of the handrail 3 is provided with a positioning rib 31 corresponding to the indexing slot 6. When the angle of the handrail 3 needs to be adjusted, the handrail 3 is lifted up firstly, so that the positioning ribs 31 are separated from the indexing slot 6, and then the handrail 3 is put down after the angle is adjusted to a proper angle, so that the positioning ribs 31 are clamped in the indexing slot 6. The indexing pockets 5 in this embodiment are provided with one notch every 30 degrees.

Further, the loop bar 4 is provided with a locking knob 7. When the height of the armrest 3 needs to be adjusted, the armrest can be adjusted by screwing the locking knob 7 (in the prior art, not described in detail here).

Further, the transverse end of the L-shaped support bar 2 is positioned on the Y-shaped fixing plate 1 by the indexing positioning pin 8. When the front and back positions of the armrest 3 relative to the seat need to be adjusted, the adjustment can be achieved through the indexing positioning pin 8 (in the prior art, details are not described here).

When the multifunctional armrest is used with a seat with a backrest, three working modes are provided.

(1) In the normal mode, the armrests are adjusted at the left side and the right side of the seat, so that the seat is convenient to use normally;

(2) The front side lifting mode is that the armrests are adjusted at the front side of the chair, when the medical staff lift, the body is in a forward leaning state, and the elbows can be placed on the armrests, so that the burden is reduced;

(3) The mode is lifted to the rear side, adjusts the handrail in the seat rear side promptly, and medical personnel sit on the seat backward, and the health leans forward and leans on the backrest, and the elbow is placed on the handrail, for medical personnel provide better support, alleviate burden.

Therefore, the utility model has the advantages of it is following:

the utility model provides a pair of multifunctional armrest support, through L type support frame and handrail cooperation, position, height and angle around adjustable handrail for the seat to for medical personnel lift the in-process, provide better support to its elbow, alleviate medical personnel's burden, alleviate the sour bloated burden of its muscle

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A multi-functional handrail support which characterized in that: including Y type fixed plate (1), the one end of Y type fixed plate (1) can be dismantled and be fixed in the seat bottom, the other both ends of Y type fixed plate (1) rotate with the horizontal end one-to-one level of the horizontal ends of two L type bracing pieces (2) respectively and are connected, the perpendicular tip of two L type bracing pieces (2) do not rotate with two handrail (3) one-to-one level and are connected.

2. The multifunctional armrest support according to claim 1, wherein: the vertical end of the L-shaped supporting rod (2) is sleeved with a lifting loop bar (4), the top middle position of the loop bar (4) is horizontally rotated and connected with a connector (5), and the top end of the connector (5) is vertically rotated and connected with the handrail (3).

3. The multifunctional armrest support according to claim 2, wherein: the top circumference side position of loop bar (4) sets firmly graduation draw-in groove (6), the bottom side of handrail (3) is formed with location muscle (31) that correspond with graduation draw-in groove (6).

4. The multifunctional armrest support according to claim 2, wherein: the loop bar (4) is provided with a locking knob (7).

5. The multifunctional armrest support according to claim 1, wherein: the transverse end part of the L-shaped support rod (2) is positioned on the Y-shaped fixing plate (1) through an indexing positioning pin (8).