CN103251495A

CN103251495A - Multifunctional walk assisting trolley

Info

Publication number: CN103251495A
Application number: CN2013101455387A
Authority: CN
Inventors: 苏嘉铸
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-10
Filing date: 2013-04-10
Publication date: 2013-08-21
Anticipated expiration: 2033-04-10
Also published as: CN103251495B; HK1186653A1

Abstract

The invention discloses a multifunctional walk assisting trolley which is composed of a frame, a small door, wheels, a flexible base and a flexible seat surface, wherein three faces of the frame can be fixedly connected, the walking assisting trolley can be folded and the place is saved, and the walk assisting trolley can also be divided into two half frame bodies which are in movable connection with each other and can be packaged, folded and unfolded, and is convenient to use, store and carry. The three faces of the frame, one small wide door formed in one face, the flexible base and the seat surface form the walk assisting trolley, wherein the flexible base and the seat surface are backup and hung on the walk assisting trolley, the walk assisting trolley can be provided for the old and the weak and used for assisting the old and the weak in walking safely, the old and the weak are prevented from accidentally falling down and being injured seriously, particularly, a safe effective nursing tool is provided for the old to enable the old to live a long life. When the walk assisting trolley is not needed, the flexible base and the flexible seat surface of the walk assisting trolley are easily detached, in addition, the frame can be connected with a desk board in a matched mode to form a desk, the frame can be connected with a layer board in a matched mode to form a trolley which is used for storing and transporting objects, and the frame can be connected with a shopping basket to form a shopping trolley or a baby crib. The multifunctional walk assisting trolley is simple and reasonable in structure, capable of according with environment protection concept, economical and practical.

Description

Multi-functionally hold up driving

Technical field

The present invention relates to a kind of the old and the weak's care appliance, especially multi-functionally hold up driving.

Background technology

Similar apparatus such as existing walking frame, crutch are mainly by the automatic control walk help, embolden only, actual anti-falling acts on not quite, unavoidable out of control falling down to the ground when being short of physical strength, other people help and also can't not let go always, and one is careless slightly, fall down to the ground occasionally suddenly, his control is also hard to guard against, thereby often causes severe injury such as knochenbruch, has no alternative to be unable to leave the bed and to have the allotted portion of life reduced by having or getting more than one deserves; The present invention is intended to create a kind of driving of holding up, and automatically helps, and the accident that must fall down to the ground injured when giving the experienced unable resistance centrifugal force of health care as far as possible takes place! By retrieval, do not find the identical multi-functional driving of holding up as yet.

Summary of the invention

For achieving the above object, bright a kind of three frameworks of beard and hair add the vehicle frame that a wicket surrounds, and down have wheel, people to stand in to hold up row, central frame beam to have in the vehicle frame to give anti-flexible bottom and the seat surface thereof that can sit down safely when falling, avoid injury.

Multi-functionally hold up driving mainly to be made up of vehicle frame, wicket and wheel, three of vehicle frames are affixed with limit pipe, foot pipe and transverse tube, another side wicket loose joint vehicle frame; Or separated vehicle frame in two in the transverse tube, loose joint two halves transverse tube again, transverse tube loose joint foot pipe or affixed foot pipe; The last foot pipe of car foot is inserted with the middle foot pipe at least one hole, connects and the adjusting height castor of the wheel that being connected under the middle foot pipe stops pulls and automatically retractable or automatic folding with screw or spring pin; In topped flexible seat surface on the flexible bottom in just hole is arranged, it all around has the broadband to collude for a short time around being suspended to vehicle frame.

Wherein, or front foot pipe, top pipe and rear foot tube curved one, and limit pipe and following pipe in affixed, hinged with rear foot tube again after hinged 2 half transverse tubes, loose joint wicket formation foldable chassis again.

Wherein, on the vehicle frame, middle two halves transverse tube can be made into

Shape, C shape or degree of lip-rounding loose joint again, but transverse tube loose joint foot pipe or affixed foot pipe; Or two halves transverse tube tail flattened, boring with the movable overlap joint of riveting axle, or the rivet loose joint of the connector of affixed two halves transverse tube, is located directly with trocar sheath in case of necessity; Or half transverse tube each affixed metal slip up and down outward, the outer movable riveted joint in hole of passing the slip other end up and down respectively with the riveting axle of second half transverse tube is located directly with interior short tube in case of necessity, or locatees automatically with inner spring.

Wherein, the vehicle frame wicket is had by two and inserts the upper lateral tube collude, one and have slotting hook other end that the lower transverse tubule of slotting hook or locking bar is arranged and left and right sides vertical tube is affixed constitutes; Or the right vertical tube that is inserted in central siphon earlier and last lower transverse tubule curved one, affixed left vertical tube constitutes wicket again, vertical tube outer upper lateral tube in a left side is inserted and being colluded the slotting central siphon of living, its lower transverse tubule is inserted the hook central siphon of inserting alive, or go into the foot pore with the springlock masthead, the affixed foot pipe of each central siphon, the central siphon of right vertical tube connects can change hinged foot pipe into.

Wherein, flexible bottom is seamed into by flexible fabrics such as flexible back bone band cladding clothes, and just hole is arranged in the middle of the base, and it all around has band to collude for a short time around hanging up vehicle frame, and base connects flexible seat surface on it with hasp or slide fastener.

Wherein, but above vehicle frame, the desktop of lap belt clip is made desk; Or deposit at limit, vehicle frame upper, middle and lower pipe built laminate, article carrying vehicle; Or built hand basket etc. is made shopping cart or infanette on vehicle frame; Or under vehicle frame two limits pipes built laminates, the above installs uncovered thick plastic cloth case, can climb as children learning, sits, stands, the child-bearing car such as object for appreciation, or make child's bathing pool, recreation pool; Open top container is added a cover and can be made wanigan; Or at vehicle frame, be inserted in the foster little chicken and duck of net cage, kitten dog etc., make Pet enclosure or pouity dwelling place; Or at vehicle frame, put various bag or plate is done foreign material car, laundry item collecting cart, garbage truck, post office mail car, business

Put sales cart, supermarket, warehouse and factory's car, etc.

Multi-functionally hold up driving that the safety nursing apparatus is provided, people's light walker frame walking of both hands in the vehicle frame of standing, both legs ride slightly the base from buttocks, in case sit down naturally on soft seat during astasia, it is injured to avoid falling down to the ground, thereby make a lot of old age old man have holding up of automatic support to adhere in the driving going slowly, increase activity, maintain vigour, get rid of the mental disorder that bed is waited for death, adhere to positive life, the older generation that allowing strives bears reappears the hope of prolonging life, and shows meaning and the effect that lengthens one's life again! In addition, the multi-functional purposes that enlarges vehicle frame again greatly, environmental protection and economy, vehicle frame can stack, close up and folding, and harvesting carries all facility and economizes the position again.

Description of drawings

Fig. 1. hold up driving structure sketch.

Fig. 2. the little door pivot in C place is inserted the hook sketch among Fig. 1.

Fig. 3. locking bar sketch under the A place wicket among Fig. 1.

Fig. 4. B is to view and vertical view thereof among Fig. 1, and vehicle frame two halves transverse tube external steel disc bar, riveting axle and interior short tube connect sketch.

Fig. 5. vehicle frame stacks and the two halves vehicle frame closes up sketch map.

Fig. 6. among Fig. 1 in the D place the outer folding automatically of foot pipe prop up the castor sketch.

Fig. 7. the another kind of two halves transverse tube in B place external steel disc bar, riveting axle are connected sketch and vertical view thereof among Fig. 1 with spring.

Fig. 8. the flexible bottom sketch.

Fig. 9. flexible seat surface sketch.

Figure 10. the local desktop sketch of reverse side strap clamp button.

Figure 11. the reverse side band colludes and the laminate sketch of banking stop.

Figure 12. another two halves transverse tube flattens with riveting axle overlap joint and with trocar sheath and locatees straight sketch.

Figure 13. the hand basket sketch.

Figure 14. the interior extending foot automatically of foot pipe wheel sketch in the D place another kind among Fig. 1.

Figure 15. vehicle frame folding sketch after the two halves transverse tube is hinged and hinged with the foot pipe.

Figure 16. the movable riveted joint of the connector of affixed two halves transverse tube sketch.

The specific embodiment

As Fig. 1. make limit pipe, transverse tube and foot pipe with steel or aluminum pipe, and be welded into three affixed vehicle frames; With bigger middle foot pipe 13 under be inserted in foot pipe 20, and connect with screw 6, parbuckle screw 6 and insert relatively or extract out go up, middle foot pipe scalable vehicle frame height; Or two sides are respectively bored at least one hole on middle foot pipe, two sides are respectively bored a hole under last foot pipe, be inserted in mutually behind two the short pin pipe of knob size built-in springs, two side openings under the foot pipe on activity is packed into again, two side openings on the foot pipe in inserting with last foot pipe behind a bit of pin pipe knob flattened tube face that exposes the hole, depresses pin pipe knob change insert in the foot pipe adjustable height of side opening up and down.

As Figure 14, a C shape groove 94 is opened in middle foot villous themeda 13 bottoms, following is welded with the

steel disc

93 and 91 of mesopore on the spring 92, and from lower nozzle is packed into foot pipe 13, following steel disc 91 affixed middle foot tube walls, spring 92 reaches upward, and steel disc 93 can stretch up and down in pipe, leg pipe/bar 86 under stretch in the foot pipe 13, and pass steel disc 91 mesopores, spring 92 and steel disc 93 mesopores, crank 84 from groove 94 stretches in the foot pipe 13 above the steel discs 93, weld crank 84 and leg pipe 86 upper ends again, little steel disc 90 a bit of and welding are passed in leg pipe 86 nearly lower ends, and 86 latter ends pass profile 87 mesopores than macropore again, leg pipe 86 lower ends are welded little steel disc 89 again, profile 87 and wheel 88 can be rotated along the leg tubular axis, refill wheel 88 and wheel shaft thereof, and movable riveted joint profile 87; Or leg pipe 86 hypomeres are made external screw thread, screw in and spot welding replaces

steel disc

90 and 89,86 ends to connect the standard component steamboat again with primary nut; Or crank 84 rear screw threads are screwed foot lever 86 upper end side openings come connecting crank and a foot lever; As scheming among Figure 14, at ordinary times light hand steered when capable leg crank 84 be in the middle of the groove 94, foot pipe 13 lower nozzles can be walked during wheel 88 exposed; Press vehicle frame energetically or prop up when sitting down in castor 88 indentations in the foot pipe 13, foot pipe 13 lower ends land in making, and automatic stopping cannot not held slidingly; The stand power of rear spring 92 of people makes wheel 88 stretch out outer answer of the mouth of pipe again holding up row; As the left figure of Figure 14, when needing life-time service wheel 88, crank 84 is pressed down to location, 94 times breach 85 places of groove, outside foot pipe 13 lower nozzles, the steamboat chair of holding up this moment driving can make other people nation's boosting row was used during wheel 88 just was positioned at; As the right figure of Figure 14, during for a long time without wheel 88, crank 84 pulled on be suspended to breach 83 places on the groove 94, wheel 88 is with regard in the foot pipe in the

indentation

13 and 13 lower ends are landed, hold up driving can make easy walking frame this moment, the suitable custom human in a step of beginning a new line that makes a move, and Huo Jia Back band is held up row.

As Fig. 1, vehicle frame also can from transverse tube mid point 2 last, transverse tube cut vehicle frame in two, front foot pipe, top pipe and rear foot tube are curved one, again limit pipe and following pipe in the welding; Hinged with the both sides rear foot tube again after hinged 2 half transverse tubes, thus constitute foldable chassis; As Figure 15, two halves

transverse tube

1 and 3 is made Mi shape, right half transverse tube 3 of the short hinge of a left side half transverse tube, 1 usefulness 99 loose joints, half transverse tube, 1 left side head cuts with scissors 96 loose joint left foot pipes with weak point, half transverse tube, 3 right heads cut with scissors 97 loose joint right crus of diaphragm pipes 98 with weak point, wicket 18 is inwardly forwarded to keep to the side, and vehicle frame just can be folding as Figure 15, deposit and more economize the position, it is more convenient to carry; Also can make C shape to half transverse tube or the degree of lip-rounding is hinged again.As Fig. 1, the car foot is two underfooting end connecting bands, 8 the wheel 9 of pulling that stops in addition.As Fig. 7, or on a left side mouth of pipe of half transverse tube 1 is sawed out inclined-plane 51, mouth of pipe outside up and down respectively welds rivet 32, porose steel disc bar 34 is inserted in the movable riveted joint in rivet 32 back, rubber tube 53 is inserted in right half transverse tube 3 after, the boring of 2 half transverse tube limits is also stretched into and is colluded 52 and 49 welding for a short time, pack into spring 50 two of half transverse tube are suspended to respectively and collude 49 and 52 for a short time, again right half transverse tube 3 outsides are welded in steel disc bar 34 other ends, in the middle of at last rubber tube 53 being moved to, hide breach 51 anti-tongs; Like this, when half vehicle frame on two limits closes up, shown in Fig. 7 figure below dotted line, spring 50 just navigates to dotted line position 3 ' to the right side half transverse tube 3 closes up vehicle frame, when half vehicle frame on two limits was opened, spring 50 just navigated to the right side half

transverse tube

3 and 1 pair of straight position of half transverse tube, and insert wicket and collude the insertion central siphon this moment, insert hook 7 and insert central siphons 31, and lock locking bar 23 and make the vehicle frame typing.

As Fig. 4, also can open a Mi shape groove 38 at half

transverse tube

3 or 1, less short tube 33 is inserted in half

transverse tubes

1 and 3, stretch into handle 36 weld nipples 33 right heads in groove 38 left indentation, there, this moment, short tube 33 made half

transverse tube

1 and 3 pairs straight, the vehicle frame typing; When handle 36 was moved short tube 33 to right breach, vehicle frame can close up; Or the screwed hole that has externally threaded handle to screw the right side of short tube with rear connects handle and interior short tube.

As Figure 12, can also weld left half transverse tubes 1 with 72 1 of little thick pipes, tubule 72 other ends crimp onto is not wider than the transverse tube external diameter, and hole at homalocephalus, a porose homalocephalus done equally by right half transverse tube 3 and left half homalocephalus is costed the hole, with 73 loose joints of riveting axle, gives the trocar sheath 74 that is inserted in left half transverse tube 1 earlier and moves to middle, make two halves

transverse tube

1 and 3 pairs straight, the right half transverse tube hook 75 of trocar sheath 74 usefulness and left half transverse tube shell fragment button 77 are located; When a handgrip shell fragment button 77 is pressed into hole 76, another handgrip trocar sheath 74 is shifted shell fragment button 77 left sides onto, and as Fig. 5, wicket 18 inwardly forwards to and keeps to the side, and the two halves vehicle frame just can close up, and is convenient to deposit carry; Because vehicle frame wicket one side also can be made the wide transverse tube one side of crossing, so many unwheelings can stack the province position as Fig. 5 dotted line.As Figure 16, or the connector 101 of affixed half

transverse tube

1 and 3 and 100 loose joints of 102 usefulness rivets.

In the middle of the transverse tube 1 ', Fig. 7 device then was fit to be contained in the middle of the upper

lateral tube

1,3 during Fig. 4 or Figure 12 two halves transverse tube connecting device were fit to be contained in, in order to go up anti-the wounding of pipe outer wrapping spongy layer around the vehicle frame; When Figure 15 fold mechanism was contained in upper lateral tube, 2 half transverse tubes among Fig. 4 or Figure 12 must hinged foot pipe.

As Fig. 1, the vehicle frame wicket is inserted the upper lateral tube 18 collude and lower transverse tubule 26 and the welding of two vertical tubes by two and is constituted, upper lateral tube 18 left side heads stoop a bit of inserting and collude 16, left foot pipe 20 the higher authorities weld central siphon 17, on the right crus of diaphragm pipe 4, the middle part respectively welds central siphon 31, as Fig. 2, wicket lower transverse tubule 26 right heads curve to insert and collude, should insert and collude pipe lower end external welding shell fragment button 7, its epimere activity bend in the hole 22, inserts to collude when passing central siphon 31 shell fragment 7 prevention that rebounds out and take off and collude; As be pressed into shell fragment button 7 ', and pull out slotting hook, can split out wicket; Lower transverse tubule 26 left side heads can be loaded onto the same hook of inserting, also can be equipped with the locking bar device as Fig. 3: lower transverse tubule 26 left parts are gone out at least one to inner process 25, and open a groove 27, spring 24 from the left mouth of pipe lower transverse tubule 26 of packing into, reinstall locking bar 23, handle 28 extend into the right head of locking bar 23 and welding from groove 27, pushes away locking bar 23 and retreats and headed into the hole by elastic force when aiming at foot pore 29 and pin, and pulls handle 28 to unblank to the right; Equally also available handle and the locking bar of being threaded.

As Fig. 8, with band 58 as flexible back bone, cladding cloth 56 grades are seamed into flexible bottom, the just hole 60 that defecation is arranged in the middle of it, all around many broadband 58 ends have hanging ring 57, can be suspended to and collude (see figure 1)s such as 19 around the vehicle frame for a short time, support body weight in order to sit down when being short of physical strength and can not fall down to the ground injured, two

broadbands

56 and 58, front are longer, this two band passes from the rump subordinate and is suspended to the front transverse tube between both legs and colludes for a short time, and towards preceding, both legs stand in central frame beam from the E position as Fig. 8 arrow indication, slightly from buttocks, top vehicle frame walking was held up in two have gentle hands after standby base hung up and colludes; As Fig. 9, topped flexible seat surface 64 above the flexible bottom of hasp is arranged, seat surface 64 also is to be seamed into band skeleton 63 cladding fabrics, lug 62 is sewed on hasp to fasten base around it; Also can connect base and seat surface with slide fastener; Take seat surface 64 apart, the underneath chamber pot then becomes chair for closet.

As Fig. 6, also can and take turns 12 at the another kind of folding leg 11 automatically of 13 times installings of middle foot pipe: foot pipe 13 outsides during the joint 10 that last hole and side opening 43 are arranged is welded to, porose side opening 43 activities with joint 10 of leg pipe/bar 11 the higher authorities are riveted, after screw rod 41 passes the last hole of nut 42 and joint 10, the affixed spring 44 in its lower end, following and leg pipe 11 hypomeres of foot pipe 13 in screw 45 and 46 loose joints of two connecting rods again, there is wheel 12 the leg lower end; When light hand steered when capable elastic force pulling screw 45 and connecting rod 46 upwards normally hold up row thereby a pulling castor 12 folds automatically in the dotted line position; Strut a castor 12 when pressing vehicle frame energetically or sitting down, foot pipe 13 lands in the order, stops not hold slidingly, props up castor 12 when the people stands and folds recovery automatically; Nut 42 scalable screw rods 41 move up and down and change elastic force, adapt to the different weight needs, and parbuckle screw 45 makes a castor 12 location in case of necessity.

When need not as holding up when capable, softwares such as flexible bottom 56 and seat surface 64 are taken off to collude from vehicle frame isolate, hardware such as vehicle frame still have multiple function to use, as Figure 10, make clip 66 affixed desktop 67 reverse side with spring steel plate, panel becomes desk through clip 66 snapping top tubes; As Figure 11, or handle has, and laminate 68 builts of hook 69 and position-limited edge 70 are deposited at limit, vehicle frame upper, middle and lower pipe, the transport cart, vehicle frame folding or can to make hook 69 during temporarily without laminate 68 be axle with its following pipe, dig lower plywood to middle limit pipe down, keep to the side in 65 location, hole of inserting on the position-limited edge 70 with pin 39 or bolt again; As Figure 13, or identical with vehicle frame and the hand basket 80 of cocked bead 78 and carrying handle 79 is arranged upper shape size, built becomes shopping cart or infanette at top tube, and this hand basket Convenient carrier girdle baby can be put in the bed again, is close to the mother that sleeps and stands up the not understanding sons and daughters that weigh wounded outward.

In addition, vehicle frame still has more multipurpose to develop, two limits pipes built laminates 68 under vehicle frame, and the uncovered thick plastic cloth case of installation it on, can climb as children learning, sit, stand, the child-bearing car such as object for appreciation, or make child's bathing pool and recreation pool; Open top container is added a cover and can be made wanigan; Or at vehicle frame, be inserted in the foster little chicken and duck of net cage, kitten dog etc., can make Pet enclosure or pouity dwelling place; Or put various bag or plate can be done foreign material car, laundry item collecting cart, garbage truck, post office mail car, business in vehicle frame

Put sales cart, supermarket, warehouse and factory car etc.

Claims

1. the present invention is multi-functional holds up driving to be made up of vehicle frame, wicket and wheel, and it is characterized in that: three of vehicle frames are affixed with limit pipe, transverse tube and foot pipe, wicket and vehicle frame loose joint; Or the central frame beam transverse tube disconnected vehicle frame in two, and loose joint two halves transverse tube again, transverse tube can affixed foot pipe or loose joint foot pipe; The last foot pipe of car foot is inserted with the middle foot pipe at least one hole, connects and the adjusting height castor of the wheel that being connected under the middle foot pipe stops pulls and automatically retractable or automatic folding with screw or spring pin; In topped flexible seat surface on the flexible bottom in just hole is arranged, it all around has band to collude for a short time around being suspended to vehicle frame.

2. the multi-functional driving of holding up as claimed in claim 1 is characterized in that: or front foot pipe, top pipe curved one with rear foot tube, affixed again in limit pipe and following pipe, hinged with left and right sides rear foot tube again after hinged 2 half transverse tubes, loose joint wicket formation foldable chassis again.

3. the multi-functional driving of holding up as claimed in claim 2 is characterized in that: on the vehicle frame, middle two halves transverse tube can be made into Mi shape, C shape or degree of lip-rounding loose joint again, transverse tube can affixed foot pipe or loose joint foot pipe; Or two halves transverse tube tail flattened, boring with the movable overlap joint of riveting axle, or the rivet loose joint of the connector of affixed two halves transverse tube, is located directly with trocar sheath in case of necessity; Or half transverse tube each affixed metal slip up and down outward, the outer movable riveted joint in hole of passing the slip other end up and down respectively with the riveting axle of second half transverse tube is located directly with interior short tube in case of necessity, or locatees automatically with inner spring.

4. the multi-functional driving of holding up as claimed in claim 3 is characterized in that: the vehicle frame wicket is had by two to be inserted the upper lateral tube collude, one and has slotting hook other end that the lower transverse tubule of slotting hook or locking bar is arranged and left and right sides vertical tube is affixed constitutes; Or the right vertical tube that is inserted in central siphon earlier and last lower transverse tubule curved one, and affixed left vertical tube constitutes wicket again, and the outer upper lateral tube of left vertical tube inserts that colluding lives and inserts central siphon, and its lower transverse tubule is inserted hook and is lived and insert central siphon, or goes into the foot pore, the affixed foot pipe of each central siphon with the springlock masthead; The central siphon of right vertical tube connects can change hinged foot pipe into.

5. the multi-functional driving of holding up as claimed in claim 4, it is characterized in that: flexible bottom is seamed into by flexible fabrics such as flexible back bone band cladding clothes, just hole is arranged in the middle of the base, and it all around has band to collude for a short time around hanging up vehicle frame, and base connects flexible seat surface on it with hasp or slide fastener.

6. the multi-functional driving of holding up as claimed in claim 4 is characterized in that: but above vehicle frame, the desktop of lap belt clip is made desk; Or deposit at limit, vehicle frame upper, middle and lower pipe built laminate, article carrying vehicle; Or built hand basket etc. is made shopping cart or infanette on vehicle frame; Or under vehicle frame two limits pipes built laminates, the above installs uncovered thick plastic cloth case, can climb as children learning, sits, stands, the child-bearing car such as object for appreciation, or make child's bathing pool, recreation pool; Open top container is added a cover and can be made wanigan; Or at vehicle frame, be inserted in the foster little chicken and duck of net cage, kitten dog etc., make Pet enclosure or pouity dwelling place; Or put various bag or plate at vehicle frame and make foreign material car, laundry item collecting cart, garbage truck, post office mail car, business's field boundary and put sales cart, supermarket, warehouse and factory's car, etc.