JP3165906U - Footrest - Google Patents

Abstract

An object of the present invention is to provide a footrest which is convenient to carry, has a simple structure, and is adjustable in altitude and angle. The footrest includes a bottom frame, a support column fixed to the bottom frame, and a mounting surface located above the support column. The mounting surface forms an adjustable height and angle connection with the support post by means of two rods. The upper ends of the two rods and the mounting surface are hinged, and the lower ends of the two rods are fixed on a support post so that the height can be adjusted. [Selection] Figure 2

Description

  The present invention relates to office furniture, and more particularly to a footrest.

  Many people who work in the office sit for a long time with their legs bent under the desk, resulting in poor blood circulation, helplessness of both legs, and other diseases. Currently, there are various types of moving footrests, but these footrest structures are not flexible, the height and the angle of the mounting surface cannot be adjusted, and both legs should be in a comfortable posture even on the footrest during rest time I can't. Therefore, there is a need for a footrest that can be carried, has a simple structure, and can be adjusted in height.

The present invention provides a footrest that can be carried, has a simple structure, and can be adjusted in altitude and angle, and aims to improve the above-described problems.

In order to achieve the above object, the footrest of the present invention comprises a bottom frame, a support column fixed to the bottom frame, and a mounting surface located above the support column. The feature is that the mounting surface forms a connection with the support column that can be adjusted in height and angle by two bars. The upper ends of the two rods and the mounting surface are hinged, and the lower ends of the two rods are fixed on the support column so that the height can be adjusted.
As a feasible structure, one bar is V-shaped and the other bar is a straight bar. The upper end of the V-shaped bar and the mounting surface are hinged, the lower end of the V-shaped bar is fixed on the support post by a sliding element, the upper end of the linear bar and the mounting surface are hinged, and the linear bar The lower end of is fixed on the support column.
Of course, the above-described structure can be changed as follows. Change the V-shaped bar to a straight bar and the straight bar to a V-shaped bar. Specifically, one rod is a V-shaped rod, the other is a straight rod, both ends of the upper surface of the V-shaped rod and the mounting surface are hinged, and the lower end of the V-shaped is on the support column. The upper end of the straight bar and the mounting surface are fixed by hinges, and the lower end of the straight bar is fixed on the support column by a sliding element.
There is another kind of feasible structure, the two bars are both V-shaped bars, the upper ends of the two V-shaped bars and the mounting surface are hinged, and the lower end of one V-shaped bar is The lower end of the other V-shaped bar is fixed on the support column by a sliding element.
As another feasible structure, the two bars are both straight bars, and the mounting surface is provided with one V-shaped or arc-shaped downward extending portion, The mounting surface is hinged, and one end of the upper surface of the other straight bar is hinged to the extension of the mounting surface. Is fixed on the support pillar.
The shape of the bar can be designed as needed and is not limited to straight and V-shaped bars.
As a detailed structure, the support column is provided with a tooth-type positioning rod, the sliding element is positioned on the tooth-type positioning rod so that it can be moved up and down by the hook, and the rod fixed on the support column is also fixed by the hook. It is localized on the tooth type localization rod so that it can be moved up and down.
As another detailed structure, the support column is provided with a row of through holes, the sliding element is inserted into the through hole so as to be lifted and lowered by a bolt, and the rod on the support column is also passed through the bolt so as to be lifted and lowered. Localize on the hole.
The tooth shape of the tooth type localization rod is triangular, square, or trapezoidal, and the structure has a triangular apex angle upward, and such localization is further stabilized.
The through hole is a circular hole, a square hole, or an elliptical hole.
A tooth-type localization rod and a through hole are also preferable methods, and may have another structure, for example, a nut orientation, a magnet orientation, or a hydraulic orientation.
The mounting surface is a soft cloth curved surface, which is a cloth flat surface, a net curved surface, a net flat surface, a leather curved surface, or a leather flat surface, and both legs are comfortable due to a flexible material.
As a specific structure, the support pillar has a triangular cross-section and a bottom frame having an eight-letter shape, and the support pillar and the bottom frame are connected by screws.

  In the footrest of the present invention, the mounting surface is fixed by two bars so that the height and angle of the support column can be adjusted, and the upper end of the two bars and the mounting surface are fixed by hinges. The lower end is fixed on the support column so that the height can be adjusted, so if the height of the bar is adjusted, the height and angle of the mounting surface can be adjusted at the same time. Suitable for use by people of length, both legs will be fatigued at rest. The structure of the present invention is simple and convenient to carry. When not in use, if the lower end of the V-shape is lowered to the lowest position, the mounting surface is also shrunk vertically onto the support pillar and does not occupy space.

1 is a structural diagram of Embodiment 1 of the present invention. FIG. 2 is an exploded view of the structure of FIG. 1. It is a structure exploded view of Example 2 of this invention. It is a structure exploded view of Example 3 of this invention. It is a structure exploded view of Example 4 of this invention. It is a structure exploded view of Example 5 of this invention.

The footrest shown in FIGS. 1 and 2 includes a bottom frame 1, a support column 2 fixed to the bottom frame 1, and a mounting surface 3 positioned above the support column 2. The mounting surface 3 forms a connection with the support column 2 that can be adjusted in height and angle by two bars 41 and 42. The upper ends of the two bars 41 and 42 and the mounting surface 3 are hinge-fixed, and the lower ends of the bars 41 and 42 are fixed on the support column 2 so that the height can be adjusted.
The bar 41 is V-shaped and the bar 42 is a straight bar. Both ends of the upper surface of the V-shaped bar 41 and both ends of the mounting surface 3 are hinge-fixed, and the lower end of the V-shaped bar 41 is fixed on the support column 2 by the sliding element 5 and mounted on the upper end of the straight bar 42. The surface 3 is hinged and the lower end of the bar 42 is fixed on the support column 2.
The support pillar 2 is provided with a tooth-type positioning rod 6, and the sliding element 5 is positioned on the tooth-type positioning rod 6 so that it can be moved up and down by a hook 7.
The tooth shape of the tooth type localization rod 6 is a triangle, and the structure has a triangular tip angle upward, and such localization is further stabilized.
The mounting surface 3 is a flexible net-like curved surface, and both legs are comfortable due to a flexible material.
The cross section of the support pillar 2 is triangular, the bottom frame 1 is eight-shaped, and the support pillar 2 and the bottom frame 1 are connected by screws 8.

  As shown in FIG. 3, the remaining features other than the following features are similar to those of the first specific example. Change the V-shaped bar to a straight bar and the straight bar to a V-shaped bar. Specifically, the rod 42 is a V-shaped rod, the rod 41 is a straight rod, both upper surface ends of the V-shaped rod 42 and the mounting surface 3 are hinged, and the lower end of the V-shaped is on the support column 2. The upper end of the straight bar 41 and the mounting surface 3 are hinge-fixed, and the lower end of the straight bar 41 is fixed on the support column 2 by the sliding element 5.

As shown in FIG. 4, in addition to the following features, the remaining features are similar to those of the first specific example. The two rods 41 and 42 are both V-shaped rods, both upper surface ends of the two V-shaped rods 41 and 42 and the mounting surface 3 are hinge-fixed, and the lower end of the V-shaped rod 41 is a sliding element. 5, the lower end of the other V-shaped bar 42 is fixed on the support column 2.

As shown in FIG. 5, the remaining features other than the following features are similar to those of the first specific example. The two bars 41 and 42 are both straight bars, and the mounting surface 3 is provided with one V-shaped or arc-shaped downward extending portion 31, and one end of the upper surface of the linear bar 42 and the mounting surface 3 are One end of the upper surface of the other straight bar 41 is hinged to the extending portion 31 of the mounting surface 3, and the lower end of the straight bar 41 is fixed on the support column 2 by the sliding element 5. The lower end of the straight bar 42 is fixed on the support column 2.

As shown in FIG. 6, the remaining features other than the following features are similar to those of the first specific example. The support column 2 is provided with a row of through holes 21 (preferably circular holes), and the sliding element 5 is inserted on the through hole 21 by a bolt 51 so as to be movable up and down. The bolt 51 is positioned on the through hole 21 so as to be movable up and down.
In the present invention, preferred embodiments have been disclosed as described above. However, these are not intended to limit the present invention, and any person who is familiar with the technology can use various methods within the spirit and scope of the present invention. Therefore, the protection scope of the present invention is based on the contents specified in the claims of the utility model.

DESCRIPTION OF SYMBOLS 1 ... Bottom frame 2 ... Supporting pillar 21 ... Through-hole 3 ... Mounting surface 31 ... Extension part 41, 42 ... Rod 5 ... Sliding element 51 ... Bolt 6 ... Tooth type localization rod 7 ... Hook 8 ... Screw

Claims (10)

A footrest,
Bottom frame,
A support post fixed to the bottom frame; and
A mounting surface located above the support post;
The mounting surface is formed by two rods to form a connection with the support column, the height and angle of which can be adjusted, and the upper ends of the two rods and the mounting surface are hingedly fixed. The footrest is characterized in that the lower ends of the two bars are fixed on the support column so that the height can be adjusted. One of the two bars is V-shaped, the other is a straight bar, both ends of the upper surface of the V-shaped bar and the mounting surface are hinged, and the V-shaped bar The lower end is fixed on the support column by a sliding element, the upper end of the linear bar and the mounting surface are hinged, and the lower end of the linear bar is fixed on the support column. Item 1. A footrest according to item 1. Both the two bars are V-shaped bars, both upper surface ends of the two V-shaped bars and the mounting surface are hinged, and the lower end of the one V-shaped bar is formed by the sliding element. The footrest according to claim 1, wherein the footrest is fixed on the support column, and a lower end of the other V-shaped bar is fixed on the support column. Both of the two bars are straight bars, the mounting surface is provided with one V-shaped or arc-shaped downwardly extending portion, one end of the straight bar upper surface and the mounting surface are hinged, One end of the upper surface of the other straight bar is hinged to the extending portion of the mounting surface, the lower end of the straight bar is fixed on the support column by the sliding element, and the lower end of the second straight bar is The footrest according to claim 1, wherein the footrest is fixed on the support pillar. The support column is provided with a tooth-type positioning rod, and the sliding element is positioned on the tooth-type positioning rod so that it can be moved up and down by a hook, and the rod fixed on the support column is also the hook. The footrest according to claim 2, wherein the footrest is localized on the tooth type localization rod so as to be movable up and down. The support column is provided with a row of through-holes, and the sliding element is inserted into the through-hole so as to be movable up and down by a bolt, and the rod on the support column is also able to be lifted and lowered by the bolt on the through-hole. The footrest according to claim 2, 3 or 4, wherein the footrest is localized. The footrest according to claim 5, wherein a tooth shape of the tooth type localization rod is a triangle, a square, or a trapezoid. The footrest according to claim 6, wherein the through hole is a circular hole, a square hole, or an elliptical hole. The footrest according to claim 1, wherein the mounting surface is a soft cloth curved surface, and is a cloth flat surface, a net curved surface, a net flat surface, a leather curved surface, or a leather flat surface. 2. The footrest according to claim 1, wherein the support column has a triangular cross section and a bottom frame having an eight-letter shape, and the support column and the bottom frame are connected by screws.

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