CN216545897U

CN216545897U - Electric leg support for seat system

Info

Publication number: CN216545897U
Application number: CN202122420650.XU
Authority: CN
Inventors: 王瑞晨; 高爽; 周旋
Original assignee: Suzhou Yangming Industrial Co ltd
Current assignee: Suzhou Yangming Industrial Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-17
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses an electric leg support for a seat system, which comprises a first upright post and a second upright post, wherein the first upright post is positioned behind the second upright post, an installation frame is fixedly installed between the first upright post and the second upright post, cross beams are fixedly installed on the rear side of the left end and the front side of the left end of the installation frame, a driving mechanism is arranged inside the second upright post, the rear end of the driving mechanism penetrates through the front end of the installation frame and is fixedly connected with the rear end of the installation frame, and a leg support piece is fixedly installed on the rear part of the outer surface of the driving mechanism. According to the electric leg support for the seat system, a passenger drives the driving motor, and the worm, the worm gear, the rotating shaft and the rotating shaft are used for transmission operation, so that the storage and the expansion operation of the leg support piece are finally realized, the angle of the electric leg support is conveniently and reasonably adjusted, the comfort level of the seat system is improved, the stable support of the whole leg support on the legs of the passenger is realized by the aid of the first stand column, the second stand column and the cross beam, and the stability of the leg support is improved.

Description

Electric leg support for seat system

Technical Field

The utility model relates to the technical field of seat systems, in particular to an electric leg support for a seat system.

Background

The supporting automobile seat is commonly provided with a leg support, the front side of the front row seat is generally arranged to form necessary support for legs, when a human body lies on the seat, the gravity center can slide forwards, the leg support can prevent the legs from being suspended,

the existing leg support often has the following problems in the using process: 1. the regulation operation that current leg held in the palm and not possessing the angle, the setting that the leg held in the palm often is fixed structure, influences the comfort level of seat: 2. the stability of current leg support is not strong, can't carry out stable support to passenger's shank.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an electric leg rest for a seat system, which can effectively solve the problems in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an electronic leg support for seat system, includes a stand and No. two stands, a stand is located No. two stand rear, fixed mounting has the mounting bracket between a stand and No. two stands, the equal fixed mounting of mounting bracket left end rear side and left end front side has the crossbeam, the inside actuating mechanism that is provided with of No. two stands, the actuating mechanism rear end run through the mounting bracket front end and with mounting bracket rear end fixed connection, actuating mechanism surface rear portion fixed mounting has the leg to hold in the palm the piece.

Preferably, actuating mechanism includes driving motor, driving motor output fixed mounting has the worm, the meshing of worm surface has the worm wheel, the axis of rotation has been run through at the worm wheel middle part, axis of rotation rear end fixedly connected with pivot, pivot rear end swing joint has the bearing spare.

Preferably, the leg support piece comprises a leg support plate, a dermis layer is fixedly installed at the right end of the leg support plate, and two leg support brackets are fixedly installed at the left end of the leg support plate.

Preferably, two one side that leg layer board was kept away from to the leg support all is connected with pivot surface fixed connection, bearing spare rear end and mounting bracket rear end fixed connection.

Preferably, driving motor is located inside No. two stands, the axis of rotation rear end runs through No. two stand rear ends, the worm upper end passes through bearing swing joint with No. two stand upper ends.

Preferably, the mounting bracket is of a U-shaped structure, and the first stand column and the second stand column are of upper-wide and lower-narrow structures.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, through the installation and matching of the driving mechanism and the leg support piece, a passenger can drive the driving motor, and the worm, the worm wheel, the rotating shaft and the rotating shaft are used for transmission operation, so that the storage and the unfolding operation of the leg support piece are finally realized, the reasonable adjustment of the angle of the electric leg support is facilitated, and the comfort level of a seat system is improved.

(2) According to the passenger leg support, the lower ends of the first stand column and the second stand column are arranged on the bottom plate, the cross beams on the mounting frame are arranged on the side wall in front of the leg, the first stand column, the second stand column and the cross beams are used for realizing stable support of the whole leg support on the passenger leg, and the stability of the leg support is improved.

Drawings

FIG. 1 is a schematic view of an overall configuration of a powered leg rest for a seating system of the present invention;

FIG. 2 is a schematic view of the connection between the drive mechanism of the powered leg rest and the leg rest member of the seating system of the present invention;

FIG. 3 is a schematic view of a leg rest for a powered leg rest of a seating system in accordance with the present invention;

fig. 4 is a schematic view of the mounting of a powered legrest for a seating system of the present invention.

In the figure: 1. a first upright post; 2. a mounting frame; 3. a drive mechanism; 4. a leg rest; 5. a second upright post; 6. a cross beam; 31. a drive motor; 32. a worm; 33. a worm gear; 34. a rotating shaft; 35. a rotating shaft; 36. a bearing member; 41. a leg rest; 42. a leg rest support; 43. the dermis layer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-4, the technical solution provided in this embodiment is as follows:

the utility model provides an electronic leg support for seat system, including a stand 1 and No. two stands 5, a stand 1 is located No. two stands 5 rear, fixed mounting has mounting bracket 2 between a stand 1 and No. two stands 5, the equal fixed mounting in 2 left end rear sides of mounting bracket and left end front side has crossbeam 6, No. two stand 5 inside actuating mechanism 3 that is provided with, 3 rear ends of actuating mechanism run through 2 front ends of mounting bracket and with 2 rear end fixed connection of mounting bracket, 3 surface rear portion fixed mounting of actuating mechanism have leg to hold in the palm piece 4.

Specifically, referring to fig. 2 and 3, the driving mechanism 3 includes a driving motor 31, a worm 32 is fixedly mounted at an output end of the driving motor 31, a worm wheel 33 is engaged with an outer surface of the worm 32, a rotating shaft 34 penetrates through a middle portion of the worm wheel 33, a rotating shaft 35 is fixedly connected to a rear end of the rotating shaft 34, and a bearing member 36 is movably connected to a rear end of the rotating shaft 35; the leg support member 4 comprises a leg support plate 41, the right end of the leg support plate 41 is fixedly provided with a dermis layer 43, and the left end of the leg support plate 41 is fixedly provided with two leg support brackets 42; one sides of the two leg support brackets 42 far away from the leg support plate 41 are fixedly connected with the outer surface of the rotating shaft 35, and the rear ends of the bearing pieces 36 are fixedly connected with the rear end of the mounting frame 2; the driving motor 31 is positioned inside the second upright post 5, the rear end of the rotating shaft 34 penetrates through the rear end of the second upright post 5, and the upper end of the worm 32 is movably connected with the upper end of the second upright post 5 through a bearing.

In the embodiment of the present invention, the driving motor 31 is driven to operate, the driving motor 31 drives the worm 32 to rotate, the worm 32 rotates to drive the worm wheel 33 engaged with the worm to rotate, and further drives the rotating shaft 34 disposed in the middle of the worm 32 to synchronously rotate, and the rotating shaft 34 is fixedly connected to the rotating shaft 35, so as to drive the leg rest 4 on the rotating shaft 35 to rotate around the rotating shaft 35 for angle adjustment, and when the leg rest 4 is adjusted to a proper position, the user turns off the driving motor 31.

Specifically, referring to fig. 1 and 4, the mounting frame 2 is a U-shaped structure, and the first column 1 and the second column 5 are both wide at the top and narrow at the bottom.

In the specific embodiment of the utility model, the lower ends of the first upright post 1 and the second upright post 5 are both arranged on the bottom plate, the cross beam 6 on the mounting rack 2 is arranged on the side wall in front of the leg, and the leg support is stably arranged by utilizing the first upright post 1, the second upright post 5 and the cross beam 6.

It should be noted that, when the electric leg rest is needed to be used, the electric leg rest can firstly drive the driving motor 31 to operate, the driving motor 31 drives the worm 32 to rotate, the worm 32 rotates to drive the worm wheel 33 engaged with the worm 32 to rotate, and further drives the rotating shaft 34 arranged in the middle of the worm 32 to synchronously rotate, and the rotating shaft 34 is fixedly connected with the rotating shaft 35, so as to drive the leg rest 4 on the rotating shaft 35 to rotate around the rotating shaft 35 for angle adjustment, when the leg rest 4 is adjusted to a proper position, a user closes the driving motor 31, the electric leg rest is driven by the driving motor 31, and utilizes the worm 32, the worm wheel 33, the rotating shaft 34 and the rotating shaft 35 to perform transmission operation, and finally realizes the storage and expansion operation of the leg rest 4, so as to conveniently and reasonably adjust the angle of the electric leg rest, improve seating system's comfort level, this 1 lower extreme of stand and No. two 5 lower extremes of stand all install on the bottom plate moreover, and crossbeam 6 on the mounting bracket 2 all installs on the lateral wall in shank the place ahead, utilizes stand 1, No. two stand 5 and crossbeam 6 to realize the stable installation that holds in the palm the leg, improves the stability that the leg held in the palm.

The foregoing shows and describes the general principles and principal operating features of the utility model, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electronic leg support for seating system, includes a stand (1) and No. two stands (5), its characterized in that: no. one stand (1) is located No. two stand (5) rear, fixed mounting has mounting bracket (2) between stand (1) and No. two stand (5), the equal fixed mounting of mounting bracket (2) left end rear side and left end front side has crossbeam (6), No. two stand (5) inside is provided with actuating mechanism (3), actuating mechanism (3) rear end run through mounting bracket (2) front end and with mounting bracket (2) rear end fixed connection, actuating mechanism (3) surface rear portion fixed mounting has leg support (4).

2. A powered leg rest for a seating system as defined in claim 1, wherein: actuating mechanism (3) include driving motor (31), driving motor (31) output fixed mounting has worm (32), worm (32) surface toothing has worm wheel (33), worm wheel (33) middle part runs through there is axis of rotation (34), axis of rotation (34) rear end fixedly connected with pivot (35), pivot (35) rear end swing joint has bearing spare (36).

3. A powered leg rest for a seating system as defined in claim 2, wherein: the leg support piece (4) comprises a leg support plate (41), a leather layer (43) is fixedly installed at the right end of the leg support plate (41), and two leg support brackets (42) are fixedly installed at the left end of the leg support plate (41).

4. A powered leg rest for a seating system as defined in claim 3, wherein: two one side that leg layer board (41) were kept away from in leg support (42) all is connected with pivot (35) surface fixed connection, bearing piece (36) rear end and mounting bracket (2) rear end fixed connection.

5. A powered leg rest for a seating system as defined in claim 2, wherein: the driving motor (31) is located inside the second upright post (5), the rear end of the rotating shaft (34) penetrates through the rear end of the second upright post (5), and the upper end of the worm (32) is movably connected with the upper end of the second upright post (5) through a bearing.

6. A powered leg rest for a seating system as defined in claim 1, wherein: the mounting bracket (2) is of a U-shaped structure, and the first upright post (1) and the second upright post (5) are both of a wide-top and narrow-bottom structure.