TWM269883U - Scooter chair having liftable, lowerable, tiltable, supporting-to-stand, parallel moving and position-changeable functions - Google Patents

Description

M269883

4. Creation Description (1) [Technical Field to which the New Type belongs] This creation is about a type of seat that can be adjusted and the seat and back can be lifted or adjusted separately or at the same time. The scooter has both the angle of the seat part and the part 2 and the entire tilt angle of the seat part, the structure is simple, and the space is saved to: lift and adjust the effect. tail.先前 Transferable [prior art] Please refer to the first and second figures. The conventional scooter is generally a scooter body 50, which is provided with at least three wheels 51, and one or more direction control elements 52 (for example, One generation step is provided for one use connection portion 53. The rear connection portion 53 can be mounted on the scooter to the rear of the scooter-a seat assembly 60, which is provided with at least -seat portion 61 and-'seat assembly 60 It is connected to the rear connecting part 53. It is poor. 卩 W. This is the structure of a conventional scooter, so it is used for walking. The unit 61 and the back 62 are fixed structures.丄 The design from the soil u W has an interval / adjustment angle, = /, and the rear portion 53 drives the seat portion 61 and the back "at the same time as it moves up and down on the scooter body 50, and this adjustment is not suitable for the beginning or the end." Length, or part of the ridge ::: and t 'doesn't really help much, so if: through the structure of ^, the seat and back can be raised and lowered, and the hA can be used to provide tilt and Standing m ... meet the riding angle and functional requirements of different occupants' is what the relevant industry requires The main purpose of a strong research and development of new [x] for the Original content is to provide - with species can lift, tilt,

Page 5 M269883

Swinging and translating the index can be lifted and adjusted on the back. This is the second project of this creation. Standing and translating the index from the upper floor are conducive to manufacturing and installation. A functional scooter has the advantages of a seat and a tilt angle. ^ 'S' is ^ for a scooter with a seat that can be lifted, tilted and functional, its structure is simple, this creation supports stand up and telescopic elements with this creation stand up and translate with translation The advantages of bit shifter are that it saves space and aims at translation. The present invention is to provide a body for a generation of scooters, which are provided with controlled directional control elements, and each seat has a leading edge and a top; and is to provide a scooter with a seat that can be lifted, tilted and capable. First, the second installation advantages. It is to provide a scooter with a liftable, tiltable and capable seat, which has a component capable of indexing the seat portion, and is connected to a trailing edge. The liftable and tiltable vehicle includes: ^ At least two A wheel, a fixed part for a user to operate, and a rear pivoting part; and a second part and a back part, the seat part is pivoted on a shaft center pivoted to the rear edge of the seat part to stand And translating a first telescopic element, one end connected to the rear fixing part and set at the seat part; it is almost vertical, the first telescopic element 'and the other end of the Chu 4 telescopic element is pivoted

A second telescopic element, one end of which is a contraction element is pivoted on the rear drag, the direction of the head is inclined, and the second extended end is pivoted on the back. " 卩 ’， And the second telescopic element

M269883 No. Creation Note (3) The above-mentioned purpose and advantages of this creation,.. 4 It is not difficult to obtain an in-depth understanding from the detailed description and drawings of the selected embodiment below. I will use the following examples to illustrate the following examples and cooperate with the circle—, $ [Implementation] The detailed description of the mouth map is shown here: Please refer to the third and fourth pictures, this creation is a kind of , Tilting, supporting seat and pan-shifting seat replacement scooter :: including tilting generation scooter body, the front of the car to the fishermen .. Bagan Qiao main morning tail has a reference centerline D1, The scooter body 10 is provided with at least three wheels 1], 卞 11, a direction control element 12 (for example, a first-generation scooter faucet), a rear fixing portion 13 and a rear pivoting portion 14 for user control. In the implementation, the rear pivot joint 14 is, for example, provided with a shaft on the scooter body 10; a seat assembly 20 'is provided with at least one section 21 and a back section 22. The seat section 21 has A leading edge 211 and a trailing edge 212. The back portion 22 is pivotally connected to an axis 24 of the rear edge 212 of the seat portion 21. In practice, the seat portion 21 and the back portion 22 can be separately placed An elastic body 23 (for example, a foam pad or a massage air cushion); a first telescopic element 30, which is almost vertical, the first telescopic element 30 The end is connected to the rear fixing portion 13, and the other end of the first telescopic element 30 is pivotally disposed on the seat portion 21. The first telescopic element 30 is selected from a pneumatic cylinder, a hydraulic cylinder, an electric screw, One of the electric cylinders; ~ the second telescopic element 40, which is slightly inclined toward the front of the vehicle, one end of the second telescopic element 40 is pivotally disposed at the rear pivot joint portion 14, and the other of the second telescopic element 40 is One end is pivoted on the back 22, and the second telescopic element 40 is, in practice, selected from one of a pneumatic cylinder, a hydraulic cylinder, an electric screw, and an electric cylinder.

Page 7 M269883

Stand up and translate in turn This is a scooter with a seat that can be lifted and tilted. -As shown in the fifth figure, this is the first action state of the creation. The Shaodi-telescopic element 30 is telescopically moved between the rear fixing portion 13 and the seat portion 21. In addition, the second telescopic element 40 is in the rear. The telescopic action between the pivotal portion 14 and the back 22 is to push the seat 22 by the first and second telescopic elements 30 and 40, respectively, and the seat assembly 20 rises from a first position. To one :, set P2 'or 疋 down to a third position ", this adjustment method, 2 to allow passengers of different lengths or different leg lengths to adjust the seat assembly 20 to the most comfortable riding height' At the position P2 of the seat assembly 2, it is advantageous to go to the table & > Shiyi 9Π πγ ^ ^, the upper hand picks up the objects, and when the seat assembly 20 descends to the third position P3, then It is beneficial for people with reduced mobility to get in and out of the car. See also the sixth figure 'In the second action state of this creation, only the two first telescopic 70 pieces 40 are controlled to extend between the rear pivot joint 14 and the back 22'. This operation will cause the seat assembly 20 to produce the following coherent motions 4 The HLth telescopic element 30 will not move, The second telescopic element 40 is extended and operated between the _ # @ +, and the reverse push causes the first telescopic element 40 to swing on the rear pivot joint portion 14. Η # ί 第 — requiring the telescopic element 40 in the rear The pivot joint 14 and the back 22 bis: push the seat assembly 20 as a whole from a fourth position to 4 and move to a sixth position P6, and the back 22 is behind the seat part 21 Swing on the axis 24 of the rim 212.

M269883 、 Instruction of creation (5) [3] The seat assembly 20 is moved from the fourth position p4 to the sixth position P6 through the fifth position p5 and the back part 22 pushes the seat part 21 by the rear edge 212 of the seat part 21 'Make the front edge 211 of the seat portion 21 pivot about the pivot joint of the first telescopic element 30 as an axis. In the second action state of this book, the seat part 21 and the back part 2 2 — a series of mutually restraining actions, move the seat assembly 20 forward from the fourth position P4 to the sixth position P6, and make the seat part 21 and the back 22 are tilted on the scooter body 10 to be almost vertical at the same time, forming a bottom-up thrust for the passengers on the seat 21 and the back 22, so that for example, people with reduced mobility and spinal weakness are completely The seat 21 and the back 2 2 are propped up, and it is almost unnecessary to stand until standing. Of course, when you sit down, you can sit down by fully resting your body against the seat 21 and back 22 to prevent the injured spine from sitting. 2. The spine was injured again and again in the repeated movements of getting up. As shown in the seventh figure in the third action state of the present creation, the second telescopic element 40 controls the telescopic action between the rear pivot joint 14 and the back 22, and controls the first telescopic element 30 in the rear The extending action between the fixing portion 13 and the seat portion 21 can push the front edge 211 of the seat portion 21 of the seat assembly 20 to a seventh position P7 'In this position, the rear edge 212 of the seat portion 21 (see section (Picture 4) The axis 2 4 is swung under the back 2 2 so that the seat 2 1 is inclined backward with the leading edge 2 11 higher than the trailing edge 2 1 2. Tilt, so that some elderly people with reduced mobility or slow response can sit safely and comfortably in the angle formed by the seat portion 21 and the back 22. When braking, the human body does not slide forward on the seat portion 21, improving ride safety . At the same time, the third action state shown in Figure 7

M269883

In other words, it can effectively reduce gluteal pressure and avoid the risk of pressure ulcers in people with physical and mental disorders who need to be sedentary. Please refer to the eighth and ninth drawings, which are one of the other embodiments of the present creation. Above the seat 21, a set of slideways 213 is set approximately at the vertical reference centerline D1, and a moving seat is corresponding to the set of slideways 213. A set of slide bars 214 is provided below 218. In this way, the moving seat 218 can slide in the slideway 213 by the slide bars 214. This design allows the occupant not to get up from the scooter body 10 and then get out of the car 5, as long as The operating seat 218 is moved from an eighth position p8 on the scooter body 10 to a ninth position outside the scooter body 10 ..., and then directly stands up to a position outside the scooter body 10.

Of course, a fixing member 21 6 is provided below the moving seat portion 218 (the preferred embodiment of this creation, the fixing member 216 is provided between the set of slide bars 214), which is used for the third telescopic element of the scooter body 10 21 5 (in the preferred embodiment of this creation, 'the third telescopic element 2 1 5 is selected from one of a pneumatic cylinder, a hydraulic cylinder, an electric screw, and an electric cylinder), and then control the third telescopic element 215 Between the fixing member 216 and the scooter body 10, the slide bar 2 1 4 is retracted and retracted in parallel, so that the slide bar 2 of the moving seat 2 丨 8 can be easily pushed above the seat 2 1 Slide on slide 2 1 3.

Referring again to the tenth figure, in order to reduce the friction between the moving seat part 218 and the upper part of the seat part 21, at least one set of rollers 2 丨 7 may not be placed at the position of the moving seat part 21 approximately corresponding to the slide 213, so that The moving seat part 2 丨 8 can be quickly moved on the seat part 21 through the roller 217. The advantages and effects of this creation are as follows: [1] Both the seat and back can be raised and lowered and the tilt angle can be adjusted. Of this creation

Page 10 M269883 No. Two telescoping elements are provided respectively. Simultaneous or habitual seaters can adjust and get a simple upgrade. Direct drive architecture is quite simple and saves space. There is no significant saving in space. The moving part can move the slides straight up and walk by borrowing the slide bar. By using any simpler detailed description of the stated purpose, a first piece can be raised or lie down at the same time. Create the seat and sheet, install the first pole-shaped crust and index on the vehicle. Move the seat to pan and get off the vehicle. The best implementation of the modification and 'can make the telescoping element move or descend or pose. It is especially suitable for taking easy objects to set a first telescoping element for the same position and easy to shrink the component structure. space. Substitute steps below this creative department are quite a detailed change. Fourth, creative instructions (7) The seat and back are different from the first seat and the back of the rider. Because the [3] section is light and lightweight, it does not include the rear part, except for the rod body, so the [4] seat corresponding to the group of moving seat parts can replace the above-mentioned examples and ranges on the car body. From the above, the previous patent application can indeed be achieved. The first and second parts are different actions when the tilt angle is changed, which is beneficial to the part but will not be affected. The maintenance cost and the second telescoping are installed separately from the seat weight, and also the telescoping elements, which directly adjust the degree to meet the spinal injury or The piece of the parent injury site is lowered with the second extension or change. The components are only two under the body and the back. The artist understands the requirements of the stone patent law of this creation, and proposes a new type of slideway and a set of slide bars above the seat. So that passengers do not need to design from humanity. Explain that this creation does not depart from the spirit of this creation

$ 11 pages M269883 Simple illustration of the drawings [Simplified illustration of the drawings] The first picture is a traditional one The second picture is the first picture The third picture is the fourth picture The third picture is the fifth picture The sixth picture is the sixth picture The seventh drawing of this creation is the eighth drawing of this creation. The ninth drawing of this creation is the eighth drawing. The tenth drawing is the eighth drawing. [Illustration of Symbols of Graphic Elements 1 0, 50 0 Generation Scooter 1 2, 5 2 Direction Control Elements 1 4Rear frame connection 2 1,6 1 Seat 2 1 2Rear edge 2 1 4Slider 2 1 6Fixture 2 1 8Moving seat 2 3Elastomer 3 0First telescopic element 53Rear connection part P2 Schematic diagram of two-position scooter, seat adjustment method Schematic diagram of scooter and partial structure decomposition, other angles, three-dimensional diagram, seat adjustment, sadness, unintentional one, seat adjustment, diagram two, seat adjustment The state of the schematic diagram of the third part of the structure of other embodiments of the schematic diagram of the side view of the top view] 11, 51 wheels 1 3 rear fixing part 2 0, 6 0 seat assembly 2 11 front edge 2 1 3 slide 2 1 5 third Telescopic element 2 1 7 roller 22, 62 back 2 4 axis 40 second telescopic element P1 of the first position the third position P3

Page 12 M269883 Brief description of the diagram P4 fourth position P6 sixth position P8 eighth position D1 reference center line P5 fifth position P7 seventh position P9 ninth position

Page 13

Claims (1)

M269883 A scooter with a chair lift, the direction control of a first-generation scooter body, a seat assembly with a leading edge and an axis; a seat that tilts, supports standing, and translates, including: 'Series s has at least two wheels, a user-made element, a rear fixing part and a rear pivot joint; 'there is at least a part and a back, the seat part has a rear edge' should be a department pivot A first telescopic element connected to the rear edge of the seat portion, one end of the rear fixed seat portion is connected to a substantially vertical fixed portion provided in the system, and the second end is pivoted to a 2 4th, the first telescopic Element one telescopic element tilts in the other direction, the second, and the second telescopic element lifts, tilts, and supports the vehicle, where the direction lifts, tilts, and starts the vehicle, where: hydraulic cylinder, electric screw Φ slightly The back of the front pivot is on the rear pivot joint. Substitute for seat with seat function as described in the item. The telescoping element of the optional seat described in item 1 is a telescoping element selected from the group consisting of a pneumatic cylinder and one of the telescoping element, such as applying for standing and control, such as applying for standing and the "electric" and "electric" if applying for standing and The end pivot is set at the first end of the perimeter. The patent fan translation translation part is one of the patent range translations of the second telescopic cylinder of the first translation index function cylinder; the component is selected from the gas cylinder, One of hydraulic cylinder and electric screw. The vehicle described in item 1 can be used to lift, tilt, and support the vehicle, in which the seat ^ is a substitute for the paint chair M269883 Patent application scope and back 5 · If applying for standing and system selection 6 · If applying for standing and above, road one and slide 7 · If applying for standing and one end 8 under the seat, the patent range can be translated and translated from the foam The mating range of the patented range of translation is about the cooperation of the vertical movement of the seat. The patented range of translation is set by a solid connection, control room, and the sliding range of the parallel seat. Massage the elastic body of the first item. Said scooter with a liftable chair, one of the described scooters with a tilt, a support, and a flexible liftable seat for a scooter, the slide center of the guideway set the slide bar of the car body as in The application for standing and telescopic components is to choose one of them to have a seat fixing function under the eighth and sixth item for the third pneumatic cylinder and group slide with the function of the seventh item sliding on the extension of the slide bar. The position of the lever and the retractable element of the scooter with a chair are described. The hydraulic cylinder with a chair described above allows a ninth lifter to move up and down, and one of the bodies is fixed, that is, pushed and tilted. Corresponding to the position of the movable seat portion, the third fixing member is inclined to move, and the group of sliding support rods supporting the seat portion is moved. 2. The seat of the seat with the function of standing and translation index as described in item 7 of the scope of patent application, which supports the moving and shrinking element, and the seat of the seat. Move on the seat to lift, tilt, and support the scooter, where the third, electric screw, electric cylinder can lift, tilt, and support the scooter, where the movement is less than a set of rollers to make the movement 9