CN109124912A

CN109124912A - Bi-directional shift seats

Info

Publication number: CN109124912A
Application number: CN201710509374.XA
Authority: CN
Inventors: 阿道夫·布兰科
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-28
Filing date: 2017-06-28
Publication date: 2019-01-04
Anticipated expiration: 2037-06-28
Also published as: CN109124912B

Abstract

The present invention relates to a kind of general bi-directional shift seats component, the seats component utilizes the control unit component of battery-powered, and described control unit component includes electric motor so that by seats, bidirectionally dislocation preset distance helps to prevent bedsore.For described control unit component using actuator dial is pivotally connected to, the axis is advanced through the channel in the seats.The actuator dial includes actuating lever, and the actuating lever is installed to the bottom at the seat, and in the actuator dial moving in rotation, the actuating lever bidirectionally moves the seat.The seats may include electric controller, and user can adjust the electric controller to regulate and control the dislocation frequency at the seat and speed.

Description

Bi-directional shift seats

Technical field

The present invention relates to a kind of seats, and more particularly, to a kind of seats, at the beginning of the seats from its Beginning position fully dislocation to help to prevent complication relevant to the bedsore of wheelchair-bound patient.

Background technique

In the past, some designs for can adjust seats have been designed.However, these designs do not include actuating group Part, the actuating assembly laterally can make user continuously not take a significant amount of time in single fixed position in dislocation seat.

It is applicant's understanding that coherent reference file corresponds to the U.S. Patent application for authorizing Donald Wisner No.US20050279540.However, its be different from the present invention because Wisner reference paper by seat forwardly and rearwardly move with And tilt the seat.The present invention utilizes obvious less parts, and focuses on being enough to prevent by seat movement with bidirectional-movement The preset distance of bedsore.

It describes to provide more or less complex characteristic closest to other files of theme, these files can not be with effective This is solved the problems, such as with economized form.These patents do not propose novel features of the invention.

Summary of the invention

One of main object of the present invention is to provide a kind of sliding seats component, and the sliding seats component is with bidirectional-movement cross Abundant distance is shifted to ground, thus weight of the dislocation user on seat, to help to prevent bedsore.

It is a further object to provide a kind of sliding seats component, which cooperates with control unit Shift seat bidirectionally with pre-selected frequency, which can be by user's control.

A further object of the present invention is to provide a kind of sliding seats component activated by motor, which can be supplied by battery It can be to ensure independent wheelchair mobility.

A further object of the present invention is to provide such device, while keeping the device validity, implement and Maintenance is not expensive.

Other purposes of the invention will be provided in the following part of specification, and wherein specific embodiment is for full disclosure The purpose of the present invention, rather than it is limited.

Detailed description of the invention

In view of above and other related objective, when read in conjunction with the accompanying drawings, such as will more be understood completely from the description below, this hair The bright construction comprising component and combined details, in which:

Fig. 1 shows the anterior elevational view of the invention with seat assembly 20, seat assembly 20 is installed using actuating assembly 40 To wheelchair.

Fig. 2 is the perspective view of seat assembly 20 to show the actuating component 40 for being in its initial position.

Fig. 2A is the perspective view of seat assembly 20 to show the actuating component 40 for being in its displaced position, thus by group of seats 20 shifted left preset distance of part.

Fig. 2 B is that the perspective view of seat assembly 20 is rotated around actuator dial 44 still in it with showing with linkage members 42 The actuating component 40 of displaced position.

Fig. 2 C is the perspective view of seat assembly 20 to show the actuating component 40 for being in its retraction or home position, and seat Hyte part 20 again transverse shift to its starting point.

Fig. 3 is the diagram of the operation diagram of seat assembly 20, is shown when installation is to wheelchair, how dislocation.

Fig. 4 is the partial side view of wheelchair according to the present invention, wherein all components are installed on the wheelchair.

Specific embodiment

Description can be observed wherein the present invention generally uses accompanying drawing number 10, consist essentially of seat assembly 20, actuating assembly 40 and control unit component 60.

As shown in Figure 1, seat assembly 20 includes seat member 22, seat member 22 is located on the seat 12 of wheelchair 14.Such as Shown in Fig. 2 to Fig. 2 C, seat member 22 is installed with pre-position of its bottom surface on the bottom surface to the of actuating lever 42 One distal end 41 is used for effective way moving to cooperate.

Second distal end 43 of actuating lever 42 is installed to actuator dial 44, and the actuator dial 44 is in clockwise or counter-clockwise manner Rotation is to push actuating lever 42 laterally to the right or to be moved to the left seat member 22, as shown in Figure 2 to Figure 3.The movement exists By 22 transverse shift of seat member to prevent from forming bedsore on user's body on user's assigned direction.

Such as Fig. 1 and Fig. 4 as it can be seen that actuator dial 44 is vertically mounted to first axle the end 46a, Zong Xiangxuan of longitudinal rotating shaft 46 Shaft 46 is installed at its second opposite axial end sections 46b to control unit component 60.As longitudinal rotating shaft 46 is by actuator dial 44 It is connected to control unit component 60, longitudinal rotating shaft 46 passes through seat opening 12a.

Control unit component 60 includes shell 62, and shell 62 accommodates electric motor 63, motor reducer 64, repeatable charging Battery 66 and regulex 68.Motor 63 causes axis 46 to rotate, thus make actuator dial 44 rotate and mobile actuating lever 42 with Shift the position at seat 22.Retarder 64 reduce speed, actuator dial 44 rotate at such speeds with to seat member 22 provide compared with Slow transverse shifting.Motor speed adjuster 68 allows the frequency and speed of the moving in rotation of user's control actuator dial 44.In addition, electric Machine speed regulator 68 controls the amount of exercise clockwise or counterclockwise of actuator dial 44, to control the bi-directional shift of seat member 22 Dislocation distance.

In one alternate embodiment, actuator dial 44 and/or actuating lever 42 can have various sizes, this depends on seat structure The desired displacement of part 22.Foregoing description expresses the best understanding of objects and advantages of the present invention.Different embodiments can It is made by inventive concept of the invention.It should be appreciated that all items disclosed herein are interpreted as being merely illustrative, and It is not taken in a limiting sense.

Claims

1. a kind of seats component, comprising:

Seat member with bottom surface, the seat member further include actuating lever, and the actuating lever has first end and the Two ends, the first end install to the bottom surface effective two-way shifting to allow the seat member in pre-position It is dynamic；Actuator dial, the actuator dial have top surface and bottom surface, and the second end of the actuating lever is installed to the actuating Predetermined point on the top surface of disk to cooperate jointly with effective way moving of the seat member；Opening, the opening are longitudinal Extend through the seat member；Axis, the axis have first end and the second end, and the first end of the axis is installed to institute The bottom surface of actuator dial is stated, the axis extends vertically through the opening from it and has right angle setting to control unit component The second end, described control unit component includes shell, and the shell accommodates motor and battery, and the motor makes described Axis rotates so as to the actuating disc spins and the actuating lever be pushed up in predetermined lateral side, thus by the seat member Dislocation preset distance.

2. seats component according to claim 1, wherein described control unit component includes motor reducer, institute State the rotation speed that motor reducer reduces the axis.

3. seats component according to claim 1, wherein described control unit component includes regulex, institute It states regulex and adjusts the speed and speed of the axis, to adjust the dislocation frequency and speed of the seat member.

4. seats component according to claim 1, wherein the battery is repeatable charging.

5. seats component according to claim 1, wherein the actuator dial has larger size with by the seat Component dislocation is relatively large.

6. seats component according to claim 1, wherein the actuating lever has larger size with by the seat Component dislocation is relatively large.