CN87215874U - Foldable umbrella with wheel for two persons - Google Patents

Abstract

The utility model discloses a foldable umbrella with a travelling wheel for two persons, which comprises two single half umbrellas which are contiguous right and left, a middle connecting component, a set of telescopic supporting leg components, a set of telescopic walking wheel frame components and the travelling wheel. The middle connecting component is provided with two handles. The supporting leg component and the two single half umbrellas are turned into opposite 180 DEG direction when the utility model is used. All mechanisms are unfolded and then fastened. Human hands can naturally drop down. Users can walk by holding the handles and are not easy to tire. The utility model is convenient to store and carry, and the foldable umbrella with a travelling wheel for two persons can also be stood on the ground and fixed by dragging a rope. Users can have a rest under the umbrella.

Description

Foldable umbrella with wheel for two persons

The utility model relates to a kind of human lives and uses umbrella, it comprise adjacent single half umbrella in two left and right sides, middle disjunctor parts, one group of telescopic legs sliding sleeve bar, one group scalablely walk wheel carrier sliding sleeve bar and travelling wheel is formed.

At US4240454, A45b, the automatic umbrella of disclosed a kind of spring in 25/18,8210410, its purpose can be touched certain mechanism and makes that umbrella is fluffy to be opened automatically just when people are used umbrella; At GB2050820, A45b, disclosed modified form umbrella in 23,8210480 with dissymmetrical structure, purpose is to simplify the structure of umbrella, with the garden ring handle of umbrella that elastomeric material is made, handle of umbrella can collapse into two circles or three circles so that collection; At DE3043465, A45b, disclosed folded umbrella umbrella frame in 25/10,8330963 is just to the improvement of the slide mechanism on the umbrella handle center-pole.

More than the weak point of the en-toutcas made of disclosed technology be: the paulin breadth diameter of each umbrella is limited, though single use is suitable, but the umbrella-holding human can not be under the paulin center of umbrella the position, so the umbrella-holding human always has a side to be shone unavoidably or is subjected to rain; If when two people hold yunna spiraea together, just more can not guarantee everyone sufficient sun-shading rain-proof; A pair of young lover respectively holds yunna spiraea respectively for sun-shading rain-proof, is in the way because the umbrella paulin opens mutually, and two people will have distance certainly; The more important thing is the umbrella that above disclosed technology is made, hold the umbrella mode and all be that the arm of controlling umbrella will half be lifted in the front or higher, the weight of umbrella is being slapped in staff, long half act state, and it is tired that physiognomy is worked as.

The purpose of this utility model is to avoid the weak point on the above-mentioned prior art and a kind of novel en-toutcas that provides.Advantage is: the one, and can be for single or double use; The 2nd, the total weight of umbrella props up the palm on travelling wheel, and the mode that two people's arm can hang down is naturally taken and held up on the handle of each My World, drives umbrella and moves, and is difficult for tired; The 3rd, in separately everyone can be in position under the center of own half umbrella paulin here; The 4th, this umbrella can be adjusted suitable height, stands on the ground, draws admittedly on the ground with the pull rope oblique angle again, and the umbrella-holding human can be in respite under the umbrella.

The purpose of this utility model can reach by following measure: a kind of double usefulness folds the travelling wheel en-toutcas, what the umbrella structure made from prior art was close is: the center pole of umbrella, umbrella palm sliding sleeve, umbrella palm width of cloth bar, umbrella frame width of cloth bar, umbrella cover paulin are formed, it is characterized in that: by four most of compositions, part 1 is the umbrella body component, forms by adjacent single half umbrellas arranged side by side in two left and right sides, the umbrella palm width of cloth bar of each half umbrella, umbrella frame width of cloth bar, and the umbrella cover paulin be to be on the position about separately to launch respectively on the space in 180 ° in half garden or gathering; II partly is: on the disjunctor parts, disjunctor parts were made up of umbrella handle body, central shaft, left and right sides handle, handle bogie, supporting leg bogie, positioning and locking device in the middle of this in the middle of the bottom of the center pole of two and half umbrellas was installed in one side by side jointly.Wherein umbrella handle body and central shaft are rigid attachment, and be into a single integrated structure; And being hole by the size that is slidingly matched which is provided with, handle bogie and supporting leg bogie be connected with central shaft.Be equipped with at the two ends of umbrella handle body downside that to turn to positioning and locking device, locked position be to lock when central shaft forwards to the side by side parallel or reverse in the same way 180 ° of positions of umbrella center pole when the supporting leg bogie.Locking mechanism is as follows: have post hole, garden at the two ends of umbrella handle body downside, awl end bearing pin is installed in the hole, having pin-and-hole on the corresponding position on the supporting leg bogie, awl end bearing pin is that the pressured spring that contracts is pressed to the pin-and-hole direction, it is external that the tail end of awl end bearing pin stretches out umbrella handle, and be connected the plate of making the clothes hook shape and turn round the lower end, plate is turned round the outside, two ends that is connected the umbrella handle body with little axle.III partly is: on the supporting leg bogie with rivet or one group of telescopic legs sliding sleeve of screw rigid attachment bar, the shape of cross section of two whenever adjacent sliding sleeve bars is one of them slim frame shape that can contain another below first segment sliding sleeve bar begins successively, and every two adjacent joint sliding sleeve masthead ends are installed in the retinue locking device; IV partly is: connect one group of telescopic wheel carrier of walking that can rotate around this bearing pin with bearing pin in next joint sliding sleeve bar bottom at exsertile supporting leg, the shape of cross sections of walking two whenever adjacent on wheel carrier joint sliding sleeve bars also are one of them slim frame shapes that can contain another, walk wheel carrier sliding sleeve bar bottom surface travelling wheel is installed, supporting leg sliding sleeve bar and walk between the wheel carrier sliding sleeve bar to have movable gusset to connect into the triangle-frame structure, one end of movable gusset is installed on the retinue lock sleeve on the supporting leg sliding sleeve bar, and the other end can join on the sidewall of walking the wheel carrier slide bar by the elasticity pin that advances or eject with a pair of craft.

Accompanying drawing is first embodiment, and drawing is described as follows:

The utility model embodiment in conjunction with the accompanying drawings is described in further detail:

Fig. 1 is an expansion user mode front view of the present utility model, on left half umbrella paulin is arranged, and expression does not have paulin on right half umbrella; Fig. 2 be the bottom A of Fig. 1 to view, Fig. 1 illustrates four major parts, is denoted as I, II, III, IV, part i is the umbrella body portion, it is by two center poles 1,, umbrella palm sliding sleeve 2,, umbrella palm width of cloth bar 3, umbrella frame width of cloth bar 4, umbrella cover paulin form.Fig. 3 is the vertical view of Fig. 1, expresses the expanded position of left and right half umbrella, and II partly is middle disjunctor parts; III partly is one group of telescopic supporting leg sliding sleeve bar; IV partly is to walk the wheel carrier parts.

Fig. 4 is the side cutaway view of disjunctor parts in the middle of the II part; Fig. 5 is the partial sectional view of facing of the middle disjunctor parts of II part, has represented the position of handle user mode and gathering among Fig. 5.Wherein: 1, center pole; 6, prop up pole socket, 7, knob, 8, the umbrella handle body, 9, spring, 10, awl end bearing pin, 11, handle, 12, the handle bogie, 13, central shaft, 14, little axle, 15, the supporting leg bogie, 16, rivet or screw, 17, first segment telescopic legs sliding sleeve bar.

Fig. 6, be every adjacent two the sliding sleeve bars and the locking device profile of III part telescopic legs, Fig. 7 is the C-C cross sectional view of Fig. 6, wherein: 17, the scalable supporting leg sliding sleeve bar that contracts of first segment, the sliding sleeve bar of last joint (or), scalable supporting leg sliding sleeve bar of 18, second joint (or back one joint sliding sleeve bar), 19, lock sleeve, 20, nylon locking cushion block, 21, the locking reed, 22, arbor, 23, the eccentric handle of locking, 24, jam.

Fig. 8 walks the wheel carrier component diagram, and Fig. 9 is a D-D profile on Fig. 8, and dotted portion is a folding back state on Fig. 8.Wherein: 25, the most next lock sleeve, 26, next joint supporting leg sliding sleeve bar, 27, the gusset lock tube, 28, movable gusset, 29, walk the wheel carrier lock sleeve, 30, first segment walks wheel carrier sliding sleeve bar, 31, travelling wheel, 32, final section walks the wheel carrier slide bar, 33, elasticity pin, 34, pin retaining, 35, spring.

Figure 10 is the external form front view after the utility model all folds.

Do further to use to describe in detail below in conjunction with accompanying drawing first segment embodiment:

When people take the folding travelling wheel en-toutcas of the double usefulness that folded as Figure 10, press knob 7 among Fig. 4 earlier, make awl end bearing pin 10 deviate from pin-and-hole on the supporting leg bogie 15, rotate supporting leg bogie 15 then, make it the rightabout position with 1 one-tenth 180 ° of umbrella center poles, unclamp knob 7 awl end bearing pin 10 is entered in another group dowel hole on the supporting leg bogie 15.Unclamp the locking device on every joint supporting leg sliding sleeve bar then, press shown in the accompanying drawing 6, to lock an eccentric handle 23 plates, two adjacent joint slide bars 17,18 can be free to slide stretching, extension, stretch out the length of certain needs, at any time locking, be about to handle 23 and press down, walk wheel carrier sliding sleeve bar 32 steering horizontal positions, unclamp the wheel carrier tight cover 29 of locking, stretch and launch slide bar 30 back lockings, so gusset lock tube 27 is slided into the appropriate location, gusset 28 is taken away wheel carrier slide bar 30, in 32 the frame groove, hand is by advancing resilient key 33, enter away when pin on the areole of wheel carrier slide bar and can unclamp hand, travelling wheel 31 contacts to earth, and at this moment two handles 11 is played the part of out certain angle and buttresses, and the palm is opened left half umbrella then, right half umbrella, just can be hand steered handle and the folding travelling wheel en-toutcas of whole double usefulness is moved with the people.

Second embodiment: at telescopic supporting leg and walk on the sliding sleeve bar of wheel carrier, on every two adjacent joint slide bar ends, install one group as shown in Figure 9, the resilient key positioning and locking device, corresponding site is provided with several locating holes on another adjacent joint slide bar.

The 3rd embodiment: at telescopic supporting leg and walk on the sliding sleeve bar of wheel carrier, certain end of two whenever adjacent joint slide bars, install one group and hold out against on another sliding sleeve bar sidewall or in the sidewall shrinkage pool, on another adjacent sliding sleeve bar corresponding site, be provided with several location shrinkage pools with the flush end holding screw.

The present invention has the following advantages compared to existing technology:

The one, be suitable for tourism, be convenient to folding storage and carry; The 2nd, the mode of controlling is that staff naturally hangs down and holding up, and can gently be with the travelling wheel retinue to advance, and staff is difficult for tired; The 3rd, can stand on ground and draw admittedly with the rope oblique angle, people are respite everywhere.

Claims (4)

1, the folding travelling wheel en-toutcas of a kind of double usefulness, the utility model is made up of center pole, umbrella palm sliding sleeve, umbrella palm width of cloth bar, umbrella frame width of cloth bar, the umbrella cover paulin of umbrella, it is characterized in that: is made up of adjacent single half umbrellas arranged side by side in two left and right sides, umbrella palm width of cloth bar, umbrella frame width of cloth bar and the umbrella cover paulin of each half umbrella is to be on each comfortable left and right position on the space in 180 ° in half garden to launch respectively or gathering; Its feature also is: the bottom of the center pole of two and half umbrellas is installed on the middle disjunctor parts side by side jointly, in the middle of this disjunctor parts by umbrella handle body, central shaft, about each handle, handle bogie, supporting leg bogie and a positioning and locking device form, wherein be that rigid attachment is an one between umbrella handle body and the central shaft; And be connected with central shaft by the hole that is slidingly matched on handle bogie and the supporting leg bogie, be equipped with in the both sides of umbrella handle body and turn to positioning and locking device, when the supporting leg bogie when central shaft forwards with the umbrella bar arranged side by side in the same way or reverse extended position to, can be locked by rigidity;

Feature of the present utility model also is: on the supporting leg bogie with rivet or one group of telescopic supporting leg sliding sleeve bar of screw attachment, the shape of cross section of adjacent per two joint sliding sleeve bars is such: one of them cross section is the thin-walled frame shape that can contain another cross section, connect one group of telescopic wheel carrier of walking that can rotate around this bearing pin in the bottom of next joint supporting leg sliding sleeve bar with lock shaft, walking two whenever adjacent on wheel carrier joint sliding sleeve bar shape of cross sections is one of them thin-walled frame shape that can contain another cross section, walks the wheel carrier bottom surface travelling wheel is installed;

2, according to claim, described double usefulness folds the travelling wheel en-toutcas, it is characterized in that: the umbrella handle body on the middle disjunctor parts two ends downside of part in addition is provided with post hole, garden.Awl end bearing pin and compression spring are installed in the hole, and it is external that the afterbody of awl end bearing pin stretches out umbrella handle.And be connected the plate of making the clothes hook shape and turn round the lower end, plate is turned round with little axle and is connected the outside, umbrella handle body two ends, is being provided with pin-and-hole on the corresponding position on the supporting leg bogie, and size is prepared with above-mentioned awl end bearing pin;

3, the folding travelling wheel en-toutcas of double usefulness according to claim 1, it is characterized in that: one group of sliding sleeve bar of telescopic supporting leg be with rivet or screw attachment on the supporting leg bogie, every two adjacent joint sliding sleeve masthead ends are equipped with the retinue locking device below first segment sliding sleeve bar begins successively;

4, according to claim 1 or the folding travelling wheel en-toutcas of 3 described double usefulness, it is characterized in that: telescopic supporting leg is next joint sliding sleeve bar and walk to have between the wheel carrier sliding sleeve bar movable gusset to connect into the triangle-frame structure, one end of movable gusset is installed on the retinue lock sleeve on the supporting leg sliding sleeve bar, and the other end can be connected in away on the sidewall of wheel carrier sliding sleeve bar by the elasticity pin that advances or eject by hand with a pair of.

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