CN86206559U

CN86206559U - Full automatic telescopic umbrella

Info

Publication number: CN86206559U
Application number: CN 86206559
Authority: CN
Inventors: 马全勤; 马银荣
Original assignee: MA QUARQIN
Current assignee: MA QUARQIN
Priority date: 1986-12-12
Filing date: 1986-12-12
Publication date: 1987-09-12

Abstract

The utility model discloses a full automatic telescopic fine-rain dual-purpose umbrella which can be opened or retracted by one-handed operating a control disc. A main spring is used for providing power. A drive device comprises a control spring feet, an opening umbrella spring feet, a control pin and a locking mechanism. The drive device is installed in a hollow supporting rod for umbrella and is similar to a common telescopic umbrella. The umbrella can be conveniently opened and retracted by one-handed operating the control disc. An umbrella stem can only be held by one hand when telescopes the umbrella. The umbrella can be telescoped for the next time use by holding the umbrella hat of the umbrella on the ground or on a hard object. The most parts of the umbrella are the same or similar to a common self-identical umbrella. The utility model is a practical umbrella tool and has the advantages of convenient production, upgrade, convenience, saving labor, reliability and practicality.

Description

Full automatic telescopic umbrella

The utility model is the weather dual-purpose umbrella that a kind of one-handed performance control panel just can be opened and draw in.

Normally used folded umbrella can only singlehanded be opened, and draws when amounting to the folding that must both hands firmly just can contract simultaneously in.China utility model patent CN85200460U has improved external from opening Self-closed umbrella, has invented spring of a kind of usefulness provides power for the opening and closing umbrella automatic foldable umbrella.It forms the contract top or the folding umbrella support that turns up by upper boom, lower beam, pull bar, depression bar etc., only just can provide power for the opening and closing umbrella with a main stage clip, i.e. umbrella is then closed in parachute-opening when main stage clip lower end hangs over last hook on the thin bar bar during hook in the disengagement.When compression umbrella bar shrinks, main stage clip accumulation of energy, the blocking mechanism on the umbrella remains closed umbrella.Whole control buttons of umbrella are installed in the handle place, close the umbrella button and make the hook withdrawal by gangbar, and simultaneously, the weight in the handle slips in the parachute-opening button and opens with the accident that prevents umbrella.Most of steel components in the umbrella are general or similar with existing automatic-opening and automatic-closing folding umbrella part.Use this automatic foldable umbrella only to need a hand each button on just can operating grip, brought convenience to people's life, be a kind of arranged development prospect cover canopy sun umbrella.Yet the structure of this automatic foldable umbrella is still complicated, and the button that is provided with on the handle also can be made troubles to use.The utility model improves that to have designed a kind of structure more reasonable, only with a control panel with regard to operable full-automatic extension umbrella.

The purpose of this utility model is, adopt common Self-opened umbrella bone to form umbrella stand, utilize thin bar of umbrella and the thick bar of hollow circular subumbrella on general hollow 8 fonts, the locking shell foot, umbrella supporting bar, control shell foot of design umbrella and control slide block, guide collar, parachute-opening shell foot, upper connecting rod, lower link and singlehanded control panel, thus make umbrella can be more convenient, effortlessly from opening, close certainly, contract folding.

The full-automatic extension umbrella of the utility model mainly is made of the thin bar of umbrella, circular lower umbrella rod, handle and umbrella crown latching member, the upper, middle and lower gaily decorated basket, main spring, extension rod spring, locking shell foot, control shell foot, parachute-opening shell foot and singlehanded control panel etc. on umbrella frame frame, 8 fonts.Wherein, the umbrella frame frame is hinged on the gaily decorated basket of upper, middle and lower and constitutes from opening extension umbrella umbrella frame and strut by common.The umbrella stand of Gou Chenging can draw in like this.Rising stem spring in the circular lower umbrella rod also is the general umbrella spring of stretching in the general extension umbrella, and it can make, and the thin bar of umbrella stretches out on 8 fonts.The umbrella crown retaining mechanism is made up of umbrella crown, umbrella crown spring, locking shell foot.Umbrella crown shields, and the umbrella crown spring can help the locking shell foot to reset.When closing one's umbrella the compression main spring, the locking shell foot stretches out shell foot earlier and withstands the middle gaily decorated basket, thereby makes it can not go up the closure state of sliding locking umbrella.When parachute-opening, the locking shell foot can be regained under the elastic force effect of umbrella crown spring again.The upper, middle and lower gaily decorated basket on 8 fonts on the thin bar of umbrella is hinged with last umbrella frame, strut and following umbrella frame respectively.The steady pin of the last gaily decorated basket is fixed on the upper end of the thin bar of umbrella on 8 fonts to the last gaily decorated basket, simultaneously locking shell foot groove can be slided on steady pin.Main spring on 8 fonts on the thin bar of umbrella is that the full-automatic extension umbrella of the utility model is from opening the power part that closes certainly.It and controlling organization are being carried out opening or closing of umbrella together.Controlling organization is made of singlehanded control panel, control panel back-moving spring, control pin, parachute-opening shell foot, parachute-opening shell foot back-moving spring, parachute-opening shell foot latch, guide collar, control shell foot, control spring, control slide block, upper connecting rod, lower link, control shell foot latch etc.Control panel is injection moulding or bakelite or the metal disk that a centre is a pipe, on the middle pipe groove is arranged, and with the opening or close up of its one-hand operation umbrella, need not to establish in addition button again.Control panel design above handle, i.e. the ring place that closes one's umbrella of general foldable umbrella, its profile is also similar with the common ring that closes one's umbrella.During parachute-opening, the tube wall of singlehanded control panel is depressed the parachute-opening shell foot, and the parachute-opening shell foot discharges the circular lower umbrella rod and the following gaily decorated basket, and the thin bar of umbrella is hit by a bullet from circular lower umbrella rod and is stretched on 8 fonts, and main spring provides powerful parachute-opening for the first time simultaneously.When closing umbrella, only need control panel is pressed down, the control pin is pushed in the pipe lower end on the control panel, and the control pin drives upper and lower pull bar and slide block, and guide collar is just depressed in the control shell foot retraction umbrella bar, and main spring provides power to draw umbrella stand in for the second time.As seen, the control shell foot partly is a critical component of the present utility model.The parachute-opening shell foot has three effects, and the gaily decorated basket was waited for and being opened an umbrella under it pinned before parachute-opening; Stop on 8 fonts and stretch on the thin bar of umbrella; The thin bar of umbrella glides on 8 fonts stoping after the parachute-opening.Steady pin on the parachute-opening shell foot is except being fixed on the parachute-opening shell foot the lower end of the thin bar of umbrella on 8 fonts, and its outer lug also can limit on 8 fonts thin bar of umbrella and throw off circular lower umbrella rod.Use such parachute-opening shell foot to change the upper coarse and lower fine unreasonable situation of Self-opened umbrella bar, in the life-span of having improved umbrella, reduced the rate of returning something for repairs.Such parachute-opening shell foot can be used on common Self-opened umbrella equally.In addition, the metal of main spring lower end or plastics guide collar can make the main spring lower end be positioned on the control shell foot not only when the main spring compress energy storage, and when parachute-opening, make the main spring upper end promote in the gaily decorated basket and umbrella supporting bar the strong point is arranged.Guide collar also can be depressed the control shell foot and be made down gaily decorated basket downslide play the effect that closes one's umbrella when close one's umbrella.When umbrella drew in, guide collar had been depressed the parachute-opening shell foot again, for compression umbrella bar creates conditions.Use aforesaid structure, mix the portable full-automatic extension umbrella that common umbrella handle promptly constitutes one-hand operation again.

The advantage of the full-automatic extension umbrella of the utility model is that umbrella frame and common basic identical from opening the extension umbrella bone can be general.Adopt control shell foot and pull bar transmission, simple, convenient, transmission mechanism is installed in the 8 font umbrella bars, makes the profile of umbrella and common extension umbrella similar, easily receives, uses for people.Singlehanded control panel is placed in the handle top, and similar with the common ring that closes one's umbrella, and seems reasonable, attractive in appearance.With it operate parachute-opening, more convenient, reliable, custom, comfortable closes one's umbrella.In addition, the most numeral system umbrella part in the utility model can be general with existing extension umbrella, therefore is a kind of convenient family expenses parachute kit of producing, upgrading.It has development prospect preferably.

Description of drawings:

Fig. 1, the 2nd, the structure chart of the full-automatic extension umbrella of the utility model, Fig. 1 are open mode, Fig. 2 is a rounding state.Wherein, (1) is umbrella crown; (2) be the umbrella crown spring; (3) be the compress nut; (4) be to go up the gaily decorated basket; (5) be the middle gaily decorated basket; (6) be the locking shell foot; (7) be main spring; (8) be the control little spring; (9) be the following gaily decorated basket; (10) be the control shell foot; (11) be guide collar; (12) be the control small slide block; (13) be the thin bar of umbrella on 8 fonts; (14) be upper connecting rod; (15) be the parachute-opening shell foot; (16) be parachute-opening shell foot back-moving spring; (17) be parachute-opening shell foot latch; (18) be circular lower umbrella rod; (19) be lower link; (20) be the interior extension rod spring of circular umbrella supporting bar; (21) be singlehanded control panel; (22) be back-moving spring in the singlehanded control panel; (23) be the control pin; (24) be the handle of umbrella; (25) be the handle screw, in order to connect umbrella handle; (26) be pad pipe in the circular lower umbrella rod lower end; (27) be to go up gaily decorated basket steady pin; (28) be to go up umbrella frame; (29) be connecting rod; (30) be umbrella frame; (31) be following umbrella frame; (32) be umbrella supporting bar; (33) be control shell foot steady pin.

Fig. 3 is the structure chart of locking shell foot (6).Wherein, (34) are the slotted eyes on the locking shell foot; (35) be wire spring; (36) be shell foot.

Fig. 4 is a control shell foot structural map.Same Fig. 1 of title label in addition.

Fig. 5 is a parachute-opening shell foot component diagram.Wherein, (15) are the parachute-opening shell foots; (16) be the parachute-opening shell foot wire spring that resets; (37) be the upper surface of parachute-opening shell foot; (38) be the lower surface of parachute-opening shell foot.

Fig. 6 is the structure chart of singlehanded control panel (21).Wherein, (21) are singlehanded control panels; (39) be hollow circular tube; (40) be J-shaped or L shaped hole slot on the hollow circular tube; (41) be the I shape opening slotted eye of hollow circular tube lower end.

Fig. 7 is the cutaway view of guide collar (11).Wherein, (11) are guide collar; (42) be slotted eye on the guide collar.

Below in conjunction with description of drawings embodiment of the present utility model.

Leave slotted eye on the thin bar of umbrella (13) on hollow 8 fonts that extension umbrella is general.Slotted eye can make the projection of locking shell foot (6), control shell foot (10), parachute-opening shell foot (15) stretch out outside the bar wall respectively, packs into as the control shell foot parts of Fig. 4.Control shell foot parts are made of control shell foot (10), steel wire control little spring (8), control slide block (12), upper connecting rod (14), lower link (19).One end of steel wire control little spring (8) is welded on an end of control shell foot (10), and the other end of little spring vertically hooks small slide block (12).One end of upper connecting rod (14) is welded on the small slide block (12), and the other end curves little ring allows lower link (19) penetrate, and the upper end of the lower link that penetrates (19) also curves little ring.Upper and lower pull bar forms and flexibly connects, and can not deviate from.The upper surface that control shell foot (10) protrudes slightly tilts, and is pressed into when drawing umbrella on 8 fonts in the thin bar of umbrella (13) to make things convenient for guide collar (11).Packing in the thin bar of umbrella (13) on 8 fonts behind the control shell foot parts is that available pin (33) is fixed on control shell foot (10) in the thin bar of umbrella (13).Pack into as the parachute-opening shell foot parts of Fig. 5 in the thin bar of umbrella (13) lower end on 8 fonts.Parachute-opening shell foot parts are made up of parachute-opening shell foot (15) and the parachute-opening shell foot wire spring (16) that resets, wire spring one end hook is lived the dog hole on the parachute-opening shell foot (15), after the other end is packed on 8 fonts in the thin bar of umbrella (13), according on the inwall of the thin bar of last umbrella (13), providing fulcrum, so that allow the shell foot projection in slotted eye, eject, to withdraw.On parachute-opening shell foot (15) projection two end faces (37), (38) are arranged.Upper surface (37) stops the last cunning of the thin bar of umbrella (13) on 8 fonts before parachute-opening, sliding on the gaily decorated basket under lower surface (38) stop before parachute-opening, keeps the closure state of umbrella; After the parachute-opening, lower surface (38) stop the thin bar downslide of umbrella on 8 fonts.After parachute-opening shell foot parts are packed in the lower end of the thin bar of umbrella (13) on 8 fonts, be fixed with alignment pin (17), parachute-opening shell foot alignment pin (17) is exposed at the spacing of the thin bar of umbrella (13) on the small embossment double as of the thin bar outer wall of umbrella on 8 fonts, makes that the thin bar of umbrella (13) is unlikely deviates from circular lower umbrella rod.Then, pack into as the locking shell foot (6) of Fig. 3 in the upper end of the thin bar of umbrella (13) on 8 fonts.The locking shell foot is made of the semicircle barrel of trough of belt hole (34) on shell foot (36), wire spring (35) and the wall.Be fixed in the lower end of semicircle barrel after shell foot (36) is connected with wire spring (35) with pin, make shell foot (35) can from the slotted eye on the thin bar of last umbrella (13), eject, withdraw.Mounted like this locking shell foot (6), can the thin bar of umbrella (13) on 8 fonts stretch out the back and the last gaily decorated basket (4) reinstate the upper end that Fixed latches is installed in the thin bar of umbrella on 8 fonts.The method of the thin bar of umbrella (13) assembling is on 8 fonts, earlier carry out spacing internal projection in the upper end of circular lower umbrella rod (18), stretching out or scouring machine is left in the set of parachute-opening shell foot (15) projection of withdrawing, then, the lower end of the thin bar of umbrella (13) on 8 fonts from circular lower umbrella rod (18) put in the bar, pass.Like this, the spacing preiection of the parachute-opening shell foot alignment pin (17) of the thin bar of umbrella (13) lower end and circular lower umbrella rod (18) upper end has stoped on 8 fonts thin bar of umbrella (13) to deviate from circular lower umbrella rod (18) together on 8 fonts, the umbrella bar that assembles overlaps the gaily decorated basket (9) up and down again, guide collar (11), main pressing spring (7), the middle gaily decorated basket (5), use gaily decorated basket Fixed latches (27) then and the last gaily decorated basket (4) is fixed on the upper end of the thin bar of umbrella (13) on 8 fonts, simultaneously latch (27) is passed the slotted eye (34) on the locking shell foot (6), make the locking shell foot can be along on latch (27) work, lower slider.The last gaily decorated basket the screw thread compress nut (3) of can screwing on.Outside the semicircle barrel of locking shell foot, put umbrella crown spring (2), use umbrella crown (1) to tighten again.The umbrella post that assembles like this can be on the gaily decorated basket of upper, middle and lower hinge umbrella frame frame, be shaped as Fig. 1.The longitudinal section of guide collar wherein (11) as shown in Figure 7.The cross section of guide collar (11) is hollow 8 fonts, cooperates with the thin bar outer wall of umbrella on 8 fonts.Guide collar has slotted eye (42) near one side of control shell foot (10), it can place control shell foot (10) when the energy storage of compression main spring evagination part.The thin bar of umbrella (13) on 8 fonts of packing in the hollow circular lower umbrella rod (18), put into general rising stem spring (20) after, put control panel (21).Connect control pin (23) connecting the lower end of going up the lower link (19) of upper connecting rod (14) in the thin bar of umbrella, control pin and pad pipe (26) are limited in rising stem spring (20) in the circular lower umbrella rod, and the control pin has projection outside circular lower umbrella rod wall.The control pin can be movable in the symmetrical slotted eye of pad pipe (26) and circular lower umbrella rod lower end.Back-moving spring (22) upper end is connected with control panel (21), and the lower end is connected with handle screw (25), and it is fastening that connected mode can adopt perforation to hook.Handle screw (25) is fastened on the end of circular lower umbrella rod by steady pin, and the screw thread above it is in order to twist catcher handle (24).The structure of control panel such as Fig. 6, it is fused by an injection moulding disk and a hollow tube (39).Have a J type or L type hole slot (40) on the hollow circular tube of disk top, have an I type opening hole slot (41) on the hollow circular tube of below, the hook of can boring a hole on the diaphragm plate in the middle of the disk is lived an end of the fastening back-moving spring of And.Mounted like this umbrella is spread cloth and is promptly constituted the full-automatic extension umbrella of the utility model.Use this full-automatic extension umbrella, the singlehanded control panel (21) that rotates during parachute-opening, make J type slotted eye on the hollow circular tube of its top aim at the projection of parachute-opening shell foot (15), and the I type opening slotted eye (41) on its below hollow circular tube is aimed at control pin (23) naturally, depress the control disk then, the parachute-opening shell foot is just gone in the umbrella bar by the hollow circular tube wall pressure, thereby discharges the gaily decorated basket (9) and circular umbrella supporting bar (18) down.Simultaneously, the following gaily decorated basket (9) rises, and the thin bar of umbrella (13) stretches out from circular lower umbrella rod (18) on 8 fonts, and main pressing spring (7) provides power, and umbrella cover opens.Then, parachute-opening shell foot (15) ejects, and limits the thin bar of umbrella (13) downslide on 8 fonts, and parachute-opening is finished, and control panel (21) resets under action of reset spring.As seen, have only the control panel of rotation to press down the ability parachute-opening, do not rotate control panel directly to press down, umbrella can not be opened, and therefore has the effect that the accident of preventing is opened umbrella.When closing umbrella, control panel is directly pressed down, at this moment, control panel below hollow circular tube wall moves down control pin (23), the control pin drives lower link (19) and upper connecting rod (14) moves down, the small slide block (12) that is connected the upper connecting rod upper end also moves down, control shell foot (10) easily is directed to circle (11) and is pressed in the thin bar of umbrella (13), the instantaneous elastic force of main spring (7) moves down the guide collar and the following gaily decorated basket simultaneously, main spring (7) also moves down subsequently, and the gaily decorated basket in the drive (5) moves down into below the locking shell foot (6), and guide collar (11) is when moving down, the projection of parachute-opening shell foot (15) is pressed in the thin bar of umbrella, and umbrella cover draws in.Operation in the circular lower umbrella rod of the thin bar of last umbrella (13) retraction only needs umbrella crown (1) is withstood ground or hard thing, hand umbrella handle.At this moment after umbrella crown compresses, locking shell foot (6) stretches out the slotted eye of the thin bar of umbrella, withstand the middle gaily decorated basket, move on together and circular lower umbrella rod heads on guide collar, main pressing spring just is compressed accumulation of energy, simultaneously, extension rod spring in the circular lower umbrella rod also is compressed, and whole umbrella body shortens, and ejects from slotted eye up to parachute-opening shell foot, control shell foot, the control slide block resets, and next time is standby.Use the full-automatic extension umbrella of the utility model, one-handed performance, laborsaving, reliable is a kind of practical weather dual-purpose parachute kit.

Claims

1, a kind of umbrella crown [1] that comprises, umbrella crown spring [2], compress nut [3], the last gaily decorated basket [4], the middle gaily decorated basket [5], main spring [7], the following gaily decorated basket [9], the thin bar of umbrella [13] on hollow 8 fonts, the thick bar of hollow circular subumbrella [18], extension rod spring [20], handle [24], handle screw [25], last umbrella frame [28], connecting rod [29], umbrella frame [30], the extension umbrella of following umbrella frame [31] and umbrella cover is characterized in that in the thin bar of umbrella and the thick bar of circular subumbrella locking mechanism being arranged on hollow 8 fonts, control shell foot mechanism, parachute-opening shell foot mechanism and singlehanded control panel parts, guide collar [11], umbrella supporting bar [32].

2, full-automatic extension umbrella according to claim 1, it is characterized in that having in the umbrella crown locking mechanism and can go up the locking shell foot (6) in the trough of belt hole (34) of sliding at last gaily decorated basket Fixed latches (27), locking shell foot (6) is made of shell foot (36) and wire spring (35).

3, full-automatic extension umbrella according to claim 1 is characterized in that controlling shell foot mechanism and is made of control shell foot (10), control little spring (8), control small slide block (12), upper connecting rod (14), lower link (19) and control pin (23).

4, full-automatic extension umbrella according to claim 1 is characterized in that parachute-opening shell foot mechanism is made of parachute-opening shell foot (15), parachute-opening shell foot back-moving spring (16) and parachute-opening shell foot latch (17).

5,, it is characterized in that the projection of parachute-opening shell foot (15) has upper surface (37) and lower surface (38) according to claim 1 or 4 described full-automatic extension umbrellas.

6, full-automatic extension umbrella according to claim 1 is characterized in that there are a J-shaped or L shaped slotted eye (40) in pipe (39) top that fuses with control panel, and there is an I shape opening slotted eye (41) below.

7, full-automatic extension umbrella according to claim 1 is characterized in that I shape slotted eye (42) is arranged on the guide collar (11).

8, full-automatic extension umbrella according to claim 1 is characterized in that having on the thin bar of umbrella (13) on hollow 8 fonts slotted eye of extended locking shell foot, the slotted eye of the slotted eye of extended control shell foot and extended parachute-opening shell foot.

9, full-automatic extension umbrella according to claim 1 is characterized in that having in the lower end of the thick bar of hollow circular subumbrella (18) supporting to stretch the pad pipe (26) of umbrella bar spring (20).

10,, it is characterized in that the lower end of the thick bar of hollow circular subumbrella (18) and fill up the symmetrical slotted eye that has on the pipe (26) for control pin (23) activity according to claim 1 or 9 described full-automatic extension umbrellas.