TWM556523U - Foot rest with adjustable level height - Google Patents

Abstract

A footrest having an adjustable level, comprising a base, a pedal and a lifting unit, wherein the pedal is horizontal and disposed opposite the base, and the lifting unit is disposed between the base and the pedal, To control the pedal to move up and down relative to the base, and the top surface of the pedal is placed for the foot, whereby when the user takes a sitting posture, the foot can be placed on the pedal, so that the foot has a smooth Supporting force, so that the upper body is naturally straight, in order to present the correct sitting posture, to reduce the muscle tension and fatigue, and to make the back more complete support.

Description

Footrest with adjustable level

This creation is related to a footrest, especially a footrest with an adjustable level.

According to the rapid changes and the development of civilization in today's society, modern people must sit in chairs for a long time because of work, and often easily unconsciously raise their feet, hunchbacks, heads forward and other bad postures, and accumulate for a long time. When it comes down, it tends to cause soreness and tightness in the legs and back muscles, which makes the body feel tired and makes the muscles unable to relax. In severe cases, it can cause side scoliosis, disc herniation and other adverse consequences, and more It affects the health of the body. However, the above-mentioned bad postures are caused by the lack of stable support of the feet, which leads to the formation of bad postures. In view of this, the creators of this case observed the above shortcomings and produce.

The main purpose of this creation is to provide a footrest with adjustable level, which can provide the user with a sitting position, the feet can be placed on a stable foot platform, so that the upper body is naturally straight and correct. The sitting position reduces the discomfort, muscle tension and exhaustion of sitting in the chair for a long time.

In order to achieve the above purpose, the foot platform provided with the adjustable height of the present invention comprises: a base which is horizontally disposed; a pedal which is horizontally disposed and disposed above the base And the pedal is disposed in parallel with the base, and the top surface of the pedal is disposed for the foot; a lifting unit is disposed between the base and the pedal, and the lifting unit can adjust the pedal height .

The pedal with an adjustable level is provided by the lifting unit to adjust the pedal to perform a lifting movement relative to the base to adjust the height of the pedal, and the top surface of the pedal is placed on both feet, The feet are formed with a stable supporting force, and the upper body is naturally straightened to present the correct sitting posture, thereby reducing the effects of muscle soreness, tightness and fatigue.

Referring to Figures 1 to 3, there is disclosed a footrest having an adjustable level, which includes:

A base 10 is a rectangular plate body.

A pedal 20 is a rectangular plate body, and the pedal 20 is horizontal and is disposed in parallel with the base 10. The top surface of the pedal 20 can be placed for the foot.

A lifting unit 30 is disposed between the bottom plate 10 and the pedal 20. In the embodiment of the present invention, the lifting unit 30 includes a first limiting seat 31, a second limiting seat 32, and a lower portion. a connecting rod set 33 and an upper connecting rod set 34, wherein the first limiting seat 31 is fixed on the top surface of the base 10, and the second limiting seat 32 is fixed on the bottom surface of the pedal 20, and the The lower link set 33 is pivotally disposed on the first limit seat 31, the upper link set 34 is pivotally disposed on the second limit seat 32, and the lower link set 33 and the upper link set 34 are Further, a screw 35 is disposed, and one end of the screw 35 is provided with an operating member 36, and the lower link group 33 is connected with the upper link group 34 to form a diamond-shaped frame.

A cushion 40 is attached to the top surface of the pedal 20, and the cushion 40 has elasticity. In the embodiment of the present invention, the cushion may be a memory mat.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will describe the use of this creation, and believe that we can have a deeper and more specific understanding of this creation, as follows:

Referring to FIG. 4, the user can rotate the operating member 36 to drive the screw 35, thereby driving the lower link set 33 and the upper link set 34 to be relatively displaced at the same time, thereby making the pedal 20 opposite to the base. 10 performs a lifting operation and adjusts the pedal 20 to an appropriate height.

Please continue to refer to Figure 5, the user can sit on the chair and place the footrest in a position where the feet are placed on the top surface of the pedal 20 so that the thigh and the calf are 90 degrees. An angle, and the feet can be smoothly stepped on the pedal 20, thereby providing a smooth supporting force for the foot, so that the upper body is naturally straight and at the same time presents a correct sitting posture, thereby reducing muscle tension and fatigue. The effect is to make the back more complete support.

Referring to FIG. 6 again, the screw 35 is driven through the operating member 36, and the lower link set 33 and the upper link set 34 are simultaneously displaced relative to each other, and the height of the pedal 20 is minimized. Thereby, the volume of the footrest is reduced, and the utility model has the advantages of convenient carrying and storage.

Please refer to FIG. 7 again, which is a schematic view of another embodiment of the cushion 40. The top surface of the cushion 40 is convexly provided with a plurality of convex protrusions 41 for placing the feet on the cushion 40. The function of the foot 410 is massaged by the protrusions 41, and the cushion 40 has a heating function, and the cushion 40 is connected with a plug 42 for the electric power of the cushion 40 to heat the cushion 40. Thereby, the feet are placed on the cushion 40 to have a warming effect.

Hereby, the characteristics of this creation and its achievable expected effects are stated as follows:

The pedal of the present invention has an adjustable horizontal height, and the screw 35 is driven by the operating member 36 to lift and lower the pedal 20 relative to the bottom plate 10, and the pedal 20 is adjusted to an appropriate height, thereby using When a sitting position is taken, the feet can be placed on the pedal 20, so that the foot forms a stable supporting force, and the upper body is naturally straight, in order to present a correct sitting posture, thereby reducing muscle tension and fatigue. It also gives the back a complete support.

The footstep of the present invention has an adjustable height level, and the screw 35 is driven by the operating member 36, and the lower link group 33 and the upper link group 34 are interlocked to simultaneously shift the height of the pedal 20 to a minimum. Thereby, the volume of the footrest is reduced, and the utility model has the advantages of convenient carrying and storage.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.

However, the above-mentioned ones are only one of the preferred embodiments of the present invention, and the equivalent structural changes in the application of the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

10‧‧‧Base
20‧‧‧ pedal
30‧‧‧ Lifting unit
31‧‧‧First Limit Seat
32‧‧‧second limit seat
33‧‧‧lower linkage
34‧‧‧Upper linkage
35‧‧‧ screw
36‧‧‧Operating parts
40‧‧‧ cushion
41‧‧‧ convex
42‧‧‧ plug

Figure 1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is an exploded view of a preferred embodiment of the present invention. Figure 3 is a side elevational view of a preferred embodiment of the present invention. Figure 4 is a schematic diagram of the adjustment pedal height of the present creation. Figure 5 is a schematic diagram of the use of this creation. Figure 6 is a schematic diagram of the minimum height state of the pedal of the present creation. Figure 7 is a schematic illustration of another embodiment of the present creation.

Claims (6)

A footrest having an adjustable level, comprising: a base disposed horizontally; a pedal disposed horizontally and disposed above the base, the pedal being parallel to the base Corresponding to the setting, the top surface of the pedal can be placed on the foot; a lifting unit is disposed between the base and the pedal, and the lifting unit can drive the pedal to move up and down, thereby adjusting the height of the pedal. The adjustable height level foot platform according to claim 1, wherein the base is a rectangular plate body, and the pedal base is a rectangular plate body corresponding to the base. The adjustable level height footrest according to claim 1, wherein the lifting unit comprises a first limiting seat, a second limiting seat, a lower connecting rod set and an upper connecting rod set And the first limiting seat is fixed on the top surface of the base, the second limiting seat is fixed on the bottom surface of the pedal, and the upper connecting rod is pivotally disposed on the first limiting seat. The lower link set is pivoted to the second limit seat. According to the adjustable level of the footrest of the third aspect of the invention, wherein the upper link set and the lower link set are further provided with a screw, and one end of the screw is provided with an operating member, The operating member can be driven by the screw. The adjustable height level footrest according to claim 1, wherein the utility model further comprises a cushion which is disposed on the top surface of the pedal, and the top surface of the cushion is convexly provided with a plurality of convex . The adjustable level foot platform according to claim 5, wherein the cushion has a heating function, and the cushion is connected with a plug.