TWM282670U - Walker with roll-up chair cloth - Google Patents

Description

M282670 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation is related to—a kind of walking aid, which also has a retractable two special features ^ 疋 '—easy to have a retractable chair, and Transformed into mh two. σ, the fixation and adjustment of the retractable chair is replaced by a fixed chair and has the same advantages as the use mode. /, Wheelchairs, walkers, etc. at least five types of [Previous Technology] Traditionally for people with reduced mobility (walkers ", quite a variety, such as compatriots with obstacles) " Function, but the chair cannot be rolled up. Traditional wheelchairs must have a seat cushion, and the dry cushion must be lifted up and placed in place. In the process of transporting a wheelchair, the factory is very easy to lose. Of course, the conventional bracket type walker can also be provided with a seat cushion. No roll-up design, it is still necessary to lift the entire seat cushion, which is still easy to transport and inconvenient because of its lack. , Π i m [2] · Cannot combine the functions of fixed chairs, wheelchairs and walkers. The wheel part of the conventional wheel can be fixed, but because of the extremely heavy frame design and heavy weight, it is disadvantageous to provide the function of standing assistance, while the traditional walker does not have the function of rotation. This is the lack of conventional structure. ° Therefore, how to design a device that eliminates the lack of conventional structures is the focus of research and development. [New content] The main purpose of this creation is to provide a walker with a retractable chair, which has a retractable chair structure.

Page 5 M282670 Fourth, the creation description (2) The secondary purpose of this creation & ^ device, which has a semi-circular fox face f 'is to provide a retractable holding eve shape-to achieve the J-correspondence of the retractable chair The fixed element and the adjusting rod are two years old. The purpose of this creation is to make it easy to adjust and adjust. The setting of = = its features can be transformed into solid: chair 于 于 = the advantages of the use of a retractable chair.疋 打-^ can be provided with at least five different types such as a walker — a main frame section, which: a walker with a roll-up chair section, two adjustment pole frames · ^ /, one job Space, the main pole part is equipped with at least one fixing hole for the dagger and branch; there is a relying part on the dry wood, a retractable chair part on the relying part,: two one storage part; the two parts, one tie rod, and a plurality of Fixed element: Yu? The chair part,-side; within the two receiving parts; the tie rod system must be provided with at least one abutting Qiu Jian knife at both ends of the tie rod = the ends of the tie rod 'the two inside the sticker =, the sticker The outer surface connection of the leaning part is used to roll the accommodating handle 4: the pieces can be inserted into the fixing hole; the accommodating · the above detailed description and drawings of this creation :: sleep is not difficult from the following selected embodiments Really understand. [Implementation], and explain the creation in detail with drawings. This creation is-green "a ^ shown in the second picture, the walking aid of the bag-type waiting part", as the first and you include a There are only 10 main frame sections, and 『a sighs about this main frame section 10, bean-retractable chair section 20. ', Eight working spaces 1 〇1, the main frame section 10 〇282282, creative instructions (3) are for a user with slow and inconvenient 9 丨 (see Figure 8) support, it has at least two adjustment rods Frame 1 1 (see the third figure); each adjusting rod frame 丨 丨 ^ has a relying portion 丨 丨 丨 which has a semi-circular arc shape, and the relying portion 丨 丨 丨 has at least one fixing hole 11 2 (this creation The preferred embodiment is a plurality of fixing holes). The roll-up chair portion 20 (see the third figure) has at least a chair portion 2 i, a tie rod 2 2, a plurality of fixing elements 23, and 1 The storage portion 24 includes: The chair portion 21 has considerable toughness, and can be retracted / retracted into the working space of the main frame portion 10; 〇1; Extend into the pull rod 22, and is connected to the chair portion 21 one end portion, the pull P has two end portions; the plurality (two in this embodiment) of the fixing element 2 3 (see the fourth figure) are respectively provided at both end portions of the pull rod 22, each The fixing element ㈡ is at least abutting portion 2J1, and the abutting portion 231 is also in a semi-circular arc shape corresponding to the relying portion ιη, and the outer surface of the abutting portion 231 is connected An end portion of rod 22, against the patch 31 = Γ insertion of a distal end surface of the hole 112 to be fixed, substantially vertical downward extension of the housing portion 24 for receiving retractor for the seat portion 21. ^ This is a walker with a retractable chair. In practice, the main frame portion 10 will be 54 h 13 and-on the stepping portion 14. Evening includes two main poles 12,-to the support department? : The system is generally upright and parallel, each-the main pole is substantially perpendicular to the adjustment pattern 11, and the temple of each main pole 12 ^ it iiitK 1 Q. A bottom pole P 2 can be provided with a main pole wheel portion 1 2 1. S pairs of supporting portions 13 are generally connected, and each-supporting portion 13 has at least-a pair of support frames 11 and the main rod 12 and a pair of supporting frames that are almost flexed. M282670

1 3 1 'Each supporting frame i 3 1 has a first) and -th = movable part 133 (can be a sleeve) can part 132 (approximately sleeve-shaped, the bottom of each supporting frame 131 is It can be set that the wheel portion 121 of each main rod 11 and the skeleton wheel portion 134 are common to each other, and the wheel portion 134 is used to kill the wheel portion 134; the main rod is used for sliding. 丨 ”is provided for the main frame portion 10 to be pushed by an external force. The pair of stepping portions 14, each stepping portion 14, (as shown in the fifth figure, in the better remaining activity of this creation 邛 1 4 1

Set η and turn out the main frame part π) About 30 degree angle :: Set twenty-seven :: Number: position), a stepping element 142 (the best practice of this creation #, the car and the \% pedal angle are connected to the The upper part of the third mobile part 141) extends from the stepping part 14 substantially in the axial direction for a user 91 to step on the support (see the tenth figure); the third Ui is provided with a plurality of positioning holes 143 ' The fixing hole 143 is used for the projecting protrusion 135 on the skeleton 131 to be fixed and fixed, as shown in the fifth and sixth illustrations, so that the third movable part 3 5 1 can slide and position on the y '' supporting skeleton 31 (Regardless of the horizontal direction or the vertical direction); the auxiliary frame portion 15 ′ is fixed to the main frame portion 10 with both ends fixed to the main frame portion 10 to strengthen the structural strength of the main frame portion 10. 7 square Two abutting fixing holes 16 are respectively arranged on the two main poles 12 and are inserted and fixed by the inserting piece 232 on the slab portion 231. In addition, both ends of the storage portion 24 are connected to the main frame portion 10, and a radial opening 241 (as shown in the third figure) is opened on the radial end surface of the storage portion 24 for the chair portion. 2 1 roll is retracted into the storage section 2 4. This creation has at least the following five implementation states:

M282670

Fourth, the creation instructions (5) π]. Fixed walker. Please refer to the eighth and eleventh figures. The main frame is provided with a supporting portion 13 provided by the supporting frame 131 of the supporting portion 13-inconvenient or elderly users 91 standing in the working space 丨 〇i, and Operation = stable support (the bottom of the main frame portion 10 can optionally be equipped with a main rod wheel portion 12 ^ (as shown in the eleventh and thirteenth drawings)) vehicle fixing frame wheel portion 134— (material fixed),丨 It is optional to install non-slip ^ [2] · Skids. Referring to the ninth figure, the main frame portion 10 is provided with a main lever wheel portion 121 (brake open), and the supporting bone I of the support portion 13 has a skeleton wheel portion 134 (brake open). The wheel part 121 and the # 134 allow the main frame part 10 to slide into the working space when a user 91 enters the work space. The support part 13 can be used to glide 'for the user 9 i in a safe temple; use this creative help The device speeds up steadily. Θ ’’ [3]. Fixed chair. Referring to the tenth figure, pulling the pull rod 22 (see figure) drives the chair portion 21 to extend from the storage portion 24 into the working space 101 of the main frame portion, and the abutting portion 231 of the fixing element 23 is generally The supporting part of the frame 11, the plug-in 232 is inserted into the fixed seat. This is fixed by Zhou Zhengcai: the part is fixed in the working space 101, and a fixed chair is provided for the ride. (As shown in the tenth figure, the main frame part 1 The bottom of 〇 can be equipped with Zhongzi wheel 121 (brake fixed) and the skeleton wheel 134 (select anti-skid pads (as shown in Figures 12 and 14). Early ^) 'or choose [4 ]. Wheelchair. Please refer to the second figure, with the aforementioned fixed chair, 'the main pole wheel portion 121 is provided below the main pole 12 of the main frame portion 10, and the support frame 1 3 1 of the ^ 歹 1 1 3 is below There is also a skeleton wheel section 〖34 for a user 91 to ride in a wheelchair to move forward, or be stationary (the;

M282670 IV. Creative Instructions (6) There is a brake device, which is a known structure, so I won't go into details). [5] · Folding frame section. Referring to the seventh figure, the first and second movable parts 1 32 and 1 33 are used for the supporting skeleton. 31 is turned relative to the main frame part. For example, it is turned into the working space 1 0 1 to be substantially flat. It is affixed to the main frame part, and both of the stepping parts j 4 丨 are turned and folded to a third position p3 (as shown in the fifth figure) to form a space-saving folding frame part.凊 ^ See the eleventh, twelfth, thirteenth, and fourteenth drawings, which are the other examples of this creation. Only the example 'The retractable chair section 20 can be directly fixed to the main frame section j 〇f and The part 21 is suspended and folded between the main frame parts 10, and the fixing element 2 3 —, = the part 231 is abutted against the main pole 12, and its insert 232 is inserted into the abutment fixing & . This is the equivalent structure of this creation.凊 Refer to the fifteenth figure, the stepping element 142 of each stepping portion 14 can be plated and stepped on 7 ^ pieces 144, which is a more stable stepping structure, which is plain). The yak can be lifted generally vertically (not shown in the picture, the advantages and effects of He Xianchen's creation can be summarized as follows: a roll-up retractable chair can also be retracted from you; a roll-up retractable chair. This creation Work on the main frame part ★ The door τ # 2 can be extended into the working space of the main frame part, and can also be pulled out at any time and can be pulled out for riding and fixed on the main frame part for a long time. L. The fixed plate part of the retractable chair part can be attached on a semi-circular surface: it is easy to adjust. The broadcasting part of the abutting part of the fixing element is inserted into the relying part of the adjustable frame, and the fixing The effect of 疋 is good. Thousands of fixing holes, both axial and radial, are fixed at the same time. Page 10 M282670 Creative instructions (7) [3]. Also use hibiscus. / Replace with fixed chair, wheelchair and walker, etc. at least Five kinds of not: When the solid part is stretched out, and the working space of the main rod wheel part and the skeleton wheel is a walker mode, the variability is used to explain this creation, and the implementation is based on the spirit and scope of this creation. It is any simple modification and change made by the detailed example of the preferred embodiment.

From the above detailed description, it can be known that the above-mentioned purpose can be achieved, and it is already in conformity with the patent law, and the person who knows that this creation does apply for it.疋 ’爰 filed a new patent

M282670 Schematic description [Schematic illustration] The first picture is the appearance of the creation. The second picture is the part of the creation. The third picture is the part of the creation. The fourth picture is the part of the creation. The fifth picture Figure 6 is part of this creation. Figure 7 is part of this creation. Figure 7 is part of this creation. Figure 8 is part of this creation. Figure 9 is part of this creation. Figure 10 is part of this creation. The eleventh picture is part of this creation. The twelfth picture is part of this creation. The thirteenth picture is the eleventh figure. The fourteenth picture is the twelfth reality. The fifteenth picture is part of the creation. [Description of main component symbols] I 〇 Main frame portion 11 Adjusting rod frame II 2 Fixing holes 1 2 1 Main lever wheel portion 1 3 1 Supporting skeleton 1 3 3 Second movable portion 1 3 5 Intent of latching the convex member. Schematic illustration of another embodiment of the structure Schematic illustration of the decomposition and enlargement of the structure Schematic illustration of the decomposition and enlargement of the structure Schematic illustration of the enlargement of the structure Schematic illustration of the enlargement of the structure Schematic diagram of other embodiments of the three structures Schematic diagram of other embodiments of the structure Schematic diagram of other embodiments of the structure Schematic diagram of six planes not intended to be an embodiment of the structure Schematic diagram of other embodiments Schematic 7 1 0 1 Work space 111 Reliance section 12 Main pole 1 3 Supporting section 1 3 2 First movable section 1 3 4 Skeleton wheel section 1 4 Stepping section

Page 12 M282670 Brief description of the drawing 1 4 1 Third movable part 1 4 3 Positioning hole 1 5 Auxiliary frame part 2 0 Roll-up chair part 22 Tie rod 2 3 1 Abutment part 2 4 Storage part 9 1 User P2 Two positions 1 4 2 Stepping element 144 Flat stepping element 1 6 Abutment on the fixing hole 2 1 Chair part 2 3 Fixing element 2 3 2 Insert 241 Port P1 First position P3 Third position

Claims (1)

M282670 5. Scope of patent application 1. A crying chair with a retractable chair, a main frame, including the head and the head of the police, including Xi, You''j j police have two adjustment levers. Work space 'The main frame part is provided with at least the relying part, an adjusting rod frame with an A $ and at least one fixed Hungarian crime part, a roll-up chair part, and a fixed element and A storage part; the: chair part, a pull rod, a plurality of fixed rods are connected to the chair part ::: can be accommodated in the-storage part; provided on both ends of the rod, two each: two fixed elements At least one end of the inner surface of the abutting part is provided at the top of the abutting part. The end of the abutting part is opposite to the fixing hole, and the insert can be positioned under the handle. Extend one insert 2 to accommodate the chair. Into the fixing hole; the storage part is used for roll storage. • The walker with a retractable chair part as described in item i of the patent scope: 3 semicircular arcs corresponding to the abutment part Aspects; ^ i 疋 hole system is provided with a plurality. . Walker with retractable seat as described in item ^ of the patent scope. The 卩 system has considerable toughness and can be retracted to exit / stretch into the working space of the IT department; 、, 内部, and the inside, are like long-barreled ships, = = the active part is a sleeve; the two m two active parts are Sleeve; ^ The two movable parts are sleeves. M282670 < 1 V. Scope of patent application 4 · If you apply for a patent, where: the main frame part is the tread part, of which: the two main parts; ^ In the adjustment lever, the pair of supports, each supporting part is a first On a live main pole, each main pole wheel portion slides with it; the pair of treading holes are provided in the axial horizontal extension hole of the assisting body, so that the third and the auxiliary frame are oriented to strengthen the main frame The radial end surface of the receiving portion is received in the portion; the main frame portion insert is inserted into the fixed coil described in item 1 at least including a rain main rod, one, and each main portion has at least a moving portion and A supporting skeleton skeleton wheel part, each supporting skeleton is extended upward; the first fixing hole is for the movable part, and two ends of the structure of the two parts are opened upright and parallel, and the bottom of the rod is all physically connected to the pair The bottom part of the second movable part of the supporting bone may be provided with a supporting part for the main retractable waiting part, and a main rod wheel part may be provided for each of the main rods which is substantially vertical; adjusting the rod frame and the main rod frame, Each supporting skeleton is rotatably provided on each skeleton The stepping part is turned by a third movable part by an external force pusher of the frame part, and a stepping element is extended from a plurality of insulting convex pieces on the fixed support frame longitudinally on the third movable part of the stepping part. It is fixed on the supporting frame to slide and position; the end is fixed to the horizontal strength of the main frame part; connected to the main frame part, and the storage opening is used for the chair part to be rolled into the storage Two abutment fixing holes are provided for the abutment parts Page 15 M282670 V. Application scope 5 · Walker with retractable chair part as described in item 4 of the scope of patent application, wherein: the retractable chair part is directly fixed on the main frame part, The chair part is suspended and folded between the main frame parts. ► Page 16