CN211961461U

CN211961461U - Adjustable foot lifting support

Info

Publication number: CN211961461U
Application number: CN202020261068.6U
Authority: CN
Inventors: 柳辑章; 胡健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-20
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses an adjustable foot support of lifting, its structure includes the bottom base, be provided with hollow pole on the base of bottom, be provided with fixing bolt and extension rod on the hollow pole, fixing bolt pass through the screw thread with hollow pole's inside is connected, and is located hollow pole's top, be provided with fixed orifices and axis of rotation on the extension rod, the even distribution of fixed orifices is in the centre department of extension rod, the axis of rotation gomphosis is in the upper end of extension rod, be provided with spacing hole and supporting leg in the axis of rotation, spacing even distribution in hole is in the centre department of axis of rotation, the medial surface card of supporting leg is in the both ends of axis of rotation, and with axis of rotation swing joint, the outside of supporting leg is provided with adjusting bolt. The utility model discloses conveniently lift the foot support and adjust when using, avoided lifting the phenomenon that the foot support appears empting when using, improved the stability when lifting the foot support and using.

Description

Adjustable foot lifting support

Technical Field

The utility model relates to the technical field of medical equipment, specifically an adjustable support of lifting foot.

Background

According to patent 201821111933.8, can know, an adjustable foot support of lifting, including the adjustable foot support body of lifting, be equipped with the bottom base on the adjustable foot support body of lifting, be equipped with the bottom dead lever in the middle of the top of bottom base, bottom dead lever and bottom pedestal connection department are equipped with solid fixed ring, the inside of bottom dead lever is equipped with the lifter movable groove, and the inside lateral wall symmetry in lifter movable groove is equipped with side card rail groove, the inside in lifter movable groove is equipped with threaded rod and lifter, the inside at the lifter movable groove is installed to the bottom of lifter, the top of lifter is equipped with lifts foot pillow mechanism.

Currently, the existing adjustable foot lifting bracket has some defects, for example; the existing adjustable foot lifting support is inconvenient to adjust when in use, the foot lifting support is easy to topple when in use, and the stability of the foot lifting support is reduced when in use. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable foot support of lifting has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable foot support of lifting, includes the bottom base, be provided with hollow rod on the base of bottom, be provided with fixing bolt and extension rod on the hollow rod, fixing bolt pass through the screw thread with hollow rod's inside is connected, and is located hollow rod's top, be provided with fixed orifices and axis of rotation on the extension rod, the even distribution of fixed orifices is in the centre department of extension rod, the axis of rotation gomphosis is in the upper end of extension rod, be provided with spacing hole and supporting leg in the axis of rotation, the even distribution in spacing hole is in the centre department of axis of rotation, the medial surface card of supporting leg is in the both ends of axis of rotation, and with axis of rotation swing joint, the outside of supporting leg is provided with adjusting bolt.

As a preferred embodiment of the present invention, the hollow bar is provided three and is connected with the outside of the bottom base by a screw.

As a preferred embodiment of the present invention, the extension rod is embedded inside the hollow rod and movably connected with the inside of the hollow rod.

As a preferred embodiment of the present invention, the fixing bolt passes through an outside of the hollow bar and is connected with an inside of the fixing hole by a screw thread.

As a preferred embodiment of the present invention, the adjusting bolt passes through the outside of the supporting leg and is connected with the inside of the limiting hole through a thread.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a fixing bolt, the extension rod, the fixed orifices, the axis of rotation, spacing hole and adjusting bolt's combination, when lifting foot support use, operating personnel can adjust suitable position with the extension rod at the inside length adjustment of hollow pole earlier as required, tighten fixing bolt in the inside of fixed orifices again, then it is not hard up adjusting bolt again, rotate the supporting leg in the axis of rotation again, treat that supporting leg angle modulation is good back, tighten adjusting bolt in the inside in spacing hole again, the effectual foot support of conveniently lifting is adjusted when using, the phenomenon of empting appears lifting foot support when using has been avoided, the stability of lifting foot support when using has been improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a bottom base of an adjustable leg raising bracket according to the present invention;

fig. 2 is a top view of a bottom base of an adjustable leg raising bracket according to the present invention;

fig. 3 is the utility model relates to an adjustable supporting leg top view of lifting foot support.

In the figure: bottom base 1, hollow rod 2, fixing bolt 3, extension rod 4, fixed orifices 5, axis of rotation 6, spacing hole 7, supporting leg 8, adjusting bolt 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an adjustable foot support of lifting, includes bottom base 1, be provided with hollow rod 2 on the bottom base 1, be provided with fixing bolt 3 and extension rod 4 on the hollow rod 2, fixing bolt 3 through the screw thread with hollow rod 2's inside is connected, and is located hollow rod 2's top, be provided with fixed orifices 5 and axis of rotation 6 on the extension rod 4, the even distribution of fixed orifices 5 is in the centre department of extension rod 4, axis of rotation 6 gomphosis is in the upper end of extension rod 4, be provided with spacing hole 7 and supporting leg 8 on the axis of rotation 6, the even distribution of spacing hole 7 is in the centre department of axis of rotation 6, the medial surface card of supporting leg 8 is in the both ends of axis of rotation 6, and with axis of rotation 6 swing joint, the outside of supporting leg 8 is provided with adjusting bolt 9, like figure 1 in this embodiment, The utility model discloses a leg support is including the hollow rod 2, the hollow rod 3, the extension rod 4, fixed orifices 5, axis of rotation 6, spacing hole 7 and adjusting bolt 9, when lifting leg support use, operating personnel can adjust suitable position with extension rod 4 at the inside length of hollow rod 2 earlier as required, again screw up fixing bolt 3 in the inside of fixed orifices 5, then it is not hard up adjusting bolt 9, then rotate supporting leg 8 on axis of rotation 6 again, treat that supporting leg 8 angle modulation is good, again screw up adjusting bolt 9 in the inside of spacing hole 7, effectual convenient leg support of lifting is adjusted when using, the phenomenon of toppling over appears when having avoided lifting leg support to use, the stability when lifting leg support use has been improved.

In this embodiment, referring to fig. 2, three hollow rods 2 are provided and are connected to the outside of the bottom base 1 through threads, which can effectively improve the convenience of assembling and disassembling the hollow rods 2 and the bottom base 1.

In this embodiment, referring to fig. 1, the extension rod 4 is embedded in the hollow rod 2 and movably connected to the inside of the hollow rod 2, so that the length of the extension rod 4 can be effectively and conveniently adjusted.

In this embodiment, referring to fig. 1, the fixing bolt 3 passes through the outside of the hollow rod 2 and is connected to the inside of the fixing hole 5 through a thread, which is effective and convenient for fixing the extension rod 4.

In this embodiment, referring to fig. 3, the adjusting bolt 9 passes through the outside of the supporting leg 8 and is connected to the inside of the limiting hole 7 through a thread, so that the rotating shaft 6 can be effectively and conveniently fixed.

It should be noted that, the adjustable foot lifting bracket of the present invention comprises a bottom base 1, a hollow rod 2, a fixing bolt 3, an extension rod 4, a fixing hole 5, a rotation shaft 6, a limiting hole 7, a support leg 8, an adjusting bolt 9 and other parts which are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the adjustable foot lifting bracket can be known by technical manuals or by conventional experimental methods, in the idle position of the device, all the electric devices, which refer to power components, electric devices and adaptive monitoring computers, are connected by wires, and the specific connection means should refer to the following working principle that the electric devices complete electric connection in sequence, and the detailed connection means is known in the art, and the following main description of the working principle and process is omitted for describing electric control, when an adjustable foot support that lifts uses, through fixing bolt 3, extension rod 4, fixed orifices 5, axis of rotation 6, spacing hole 7 and adjusting bolt 9's combination, when lifting foot support use, operating personnel can adjust suitable position with extension rod 4 at hollow rod 2 inside length as required earlier, tighten fixing bolt 3 in the inside of fixed orifices 5 again, then become flexible adjusting bolt 9, rotate supporting leg 8 on axis of rotation 6 again, treat that supporting leg 8 angle has adjusted the back, tighten adjusting bolt 9 in the inside of spacing hole 7 again, effectual convenient foot support that lifts adjusts when using, the phenomenon of empting appears when having avoided lifting foot support to use, the stability when having improved and lifting foot support use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an adjustable support of lifting foot, includes bottom base (1), its characterized in that: the bottom base (1) is provided with a hollow rod (2), the hollow rod (2) is provided with a fixing bolt (3) and an extension rod (4), the fixing bolt (3) is connected with the inside of the hollow rod (2) through threads and is positioned above the hollow rod (2), the extension rod (4) is provided with a fixing hole (5) and a rotating shaft (6), the fixing hole (5) is uniformly distributed in the middle of the extension rod (4), the rotating shaft (6) is embedded in the upper end of the extension rod (4), the rotating shaft (6) is provided with a limiting hole (7) and supporting legs (8), the limiting hole (7) is uniformly distributed in the middle of the rotating shaft (6), the inner side faces of the supporting legs (8) are clamped at the two ends of the rotating shaft (6) and are movably connected with the rotating shaft (6), and an adjusting bolt (9) is arranged on the outer side of the supporting leg (8).

2. The adjustable foot lifting bracket of claim 1, wherein: the hollow bars (2) are provided in three and are connected to the outside of the base (1) by means of a screw thread.

3. The adjustable foot lifting bracket of claim 1, wherein: the extension rod (4) is embedded in the hollow rod (2) and movably connected with the inside of the hollow rod (2).

4. The adjustable foot lifting bracket of claim 1, wherein: the fixing bolt (3) passes through the outside of the hollow rod (2) and is connected with the inside of the fixing hole (5) through threads.

5. The adjustable foot lifting bracket of claim 1, wherein: the adjusting bolt (9) penetrates through the outer part of the supporting leg (8) and is connected with the inner part of the limiting hole (7) through threads.