CN108703455A - Umbrella cover - Google Patents

Abstract

The invention discloses a kind of umbrella covers, with extended configuration and contraction state, the telescopic of lantern ring and pedestal is separately connected including lantern ring, pedestal and both ends, the lantern ring has the external annulus and internal ring wall in gap between including, the telescopic at least partially pyramidal structure, and top is stretched into the gap and is fixedly connected with the lantern ring, under umbrella cover contraction state, the lantern ring is engaged with pedestal, and the telescopic is folded in the gap.The telescopic of umbrella cover of the present invention is partially or fully pyramidal structure, when telescopic is compressed, inside, the fold of multiple transversely arranged arrangements is formed between external annulus, so that its compressed length is much smaller than conventional telescopic pipe by compressed length, although umbrella cover transverse direction volume is slightly increased, its longitudinal height is substantially reduced.

Description

Umbrella cover

Technical field

The present invention relates to a kind of umbrella accessory more particularly to a kind of umbrella covers that folding volume is small.

Background technology

Umbrella is the common small articles in life, and user is to avoid losing, and big city carries.But it is raining It, people have no alternative but need to be placed on outdoor by umbrella or leave concentratedly indoors after, because having adhered to many on umbrella cover Droplet, droplet, to drench ground, can be easy to make one to slide into, or even floor is soaked along umbrella cover to flowing down after umbrella folding It is wet, lead to mouldy damage.To solve the above problems, many office building doorways can distribute anti-water cap bag, after storing use Umbrella, but waterproof bag is often all disposable, and environmental pollution can be caused by directly being abandoned after use.

As CN201938582U discloses a kind of retractable water-leakage preventive umbrella set, including pedestal, footstock and both ends difference The telescoping tube being tightly connected with pedestal and footstock；The footstock include the fixed ring being connect with telescoping tube end sealing and with The hinged head cover of fixed ring.

For another example CN201948175U discloses a kind of umbrella cover, it includes the upper sleeve body of tubulose and the lower body of upper end opening, Telescope is connected between the upper sleeve body and lower body, one end of the casing and the port of upper sleeve body connect It connects, the other end of the casing is connect with the port of the lower body；Being equipped between the upper sleeve body and lower body can The attachment device that upper sleeve body and lower body are linked together.

The above umbrella cover may be reused, and telescoping tube is after being compressed, although the spacing between often saving reduces, but Limited, the overall volume or larger after causing umbrella cover to shrink that is that entire length reduces.

Invention content

The present invention provides a kind of umbrella cover, solve the problems, such as that existing umbrella cover contraction state volume is larger.

A kind of umbrella cover has extended configuration and contraction state, including lantern ring, pedestal and both ends are separately connected lantern ring and bottom The telescopic of seat, the lantern ring have the external annulus and internal ring wall in gap, the telescopic at least partially taper between including Structure, and top is stretched into the gap and is fixedly connected with the lantern ring, under umbrella cover contraction state, the lantern ring connects with pedestal It closes, the telescopic is folded in the gap.

The engagement is finger sleeve ring and base contacts, merges into overall structure.

Preferably, the internal ring wall is engaged by clamping with external annulus, and the top of the telescopic is clamped and fixed in internal ring wall It is simple using which fixed structure in gap between external annulus, easy to manufacture.

Preferably, the internal ring wall is taper.Internal ring wall be centrally formed for umbrella by channel, using pyramidal structure, It is extend into inside telescopic convenient for umbrella.

Preferably, the pedestal is had the bindiny mechanism for connecting umbrella by the region that telescopic surrounds.

It is furthermore preferred that being provided with the boss for stretching into lantern ring on the pedestal, the bindiny mechanism is set on the boss.It is convex Platform can allow umbrella substantially to protrude from lantern ring under folding state, can also play umbrella in the case where not dismantling umbrella cover It opens.

It is further preferred that the bindiny mechanism is the upright connecting rod on boss, connecting rod is preferably selected screw thread Bar, Convenient umbrella are fixedly connected.

It is further preferred that being provided with the catch basin being threadedly coupled with it below the boss, has on the boss and connect Lead to the leakage hole of the catch basin.It is connected through a screw thread, can easily detach catch basin and boss, convenient for the rainwater that will be collected Topple over away, avoids overflowing.

It is further preferred that the boss coordinates with internal ring wall transition.Transition cooperation includes clearance fit and interference fit, Coordinated using transition so that catch basin has positioning action to lantern ring, avoids lantern ring and pedestal from engaging and shifts.

Preferably, the umbrella cover includes flexible band, and the band is across lantern ring center, and in two with lantern ring Side connects, in umbrella cover contraction state, the band banding fixed lantern ring and pedestal.By band banding fixed, can prevent from covering Ring and pedestal freely separate, or even interference umbrella struts.

Preferably, the telescopic generally pyramidal structure can further compress the length after the contraction of umbrella cover, due to Umbrella cover is relatively thin, and width increase is smaller.

The telescopic of umbrella cover of the present invention is partially or fully pyramidal structure, and when telescopic is compressed, telescopic is inside and outside The fold of multiple transversely arranged arrangements is formed between ring wall so that after its compressed length is compressed much smaller than conventional telescopic pipe Length substantially reduce its longitudinal height although umbrella cover transverse direction volume is slightly increased.

Description of the drawings

Fig. 1 is the stereogram of umbrella cover extended configuration of the present invention.

Fig. 2 is the front view of umbrella cover extended configuration of the present invention.

Fig. 3 is the A-A sectional views of umbrella cover extended configuration of the present invention.

Fig. 4 is A partial enlarged views in Fig. 3.

Fig. 5 is B partial enlarged views in Fig. 3.

Fig. 6 is the stereogram of umbrella cover contraction state of the present invention.

Fig. 7 is the front view of umbrella cover contraction state of the present invention.

Fig. 8 is the B-B sectional views of umbrella cover contraction state of the present invention.

Fig. 9 is C partial enlarged views in Fig. 8.

Figure 10 is the contraction state schematic diagram of telescopic of the present invention.

Specific implementation mode

As shown in Figs. 1-3, a kind of umbrella cover of Anti-drip, including lantern ring 1, telescopic 2 and pedestal 3, the both ends point of telescopic 2 Not Lian Jie lantern ring 1 and pedestal 3, in order to store umbrella body 5, the center of lantern ring 1 has the centre bore being connected to telescopic 2.Telescopic 2 It can stretch and shrink, the folding line of annular can be set thereon, folding line can not also be set, when being not provided with folding line, generally It needs to be made of the material with certain support strength, it can be convenient for its folding with plastic film or rubber film.Pedestal 3 has There are support function and rainwater collecting function, therefore its bottom surface is traditionally arranged to be plane.

As shown in Figure 1, being provided with the band 4 of fixed umbrella body on lantern ring 1, band 4 is provided at both ends with button hole 41, lantern ring 1 Peripheral surface setting there are two symmetrically arranged lock (not shown).When umbrella body 5 is placed in umbrella cover, umbrella handle is pressed against band 4, both ends and 1 snapping of lantern ring of band 4 surround umbrella body to tense umbrella cover.In this state, in addition to umbrella handle, umbrella body it is exhausted big Part is located inside umbrella cover.Simultaneously in order to avoid band sliding falls off, the middle part of band 41 is again provided with location hole, the positioning Hole coordinates with the positioning convex column 51 on umbrella handle.

As shown in figure 4, lantern ring 1 includes external annulus 11 and internal ring wall 12, the generally pyramidal structure of internal ring wall 12 is substantially in loudspeaker Shape.External annulus 11 and internal ring wall 12 are clamped by snap ring 14 and card slot 15, and external annulus 11 and inner ring are stretched into the top of telescopic 2 It in gap between wall 12, is clamped and fixed, which simplifies the structure of lantern ring.In addition, external annulus 11 and internal ring wall Mating surface between 12 is inclined-plane, and external annulus 11 is caught in convenient for internal ring wall 12.

There is gap 13, telescopic 2, which stretches into 13 inside of gap and fixed with lantern ring 1, to be connected between external annulus 11 and internal ring wall 12 It connects.As shown in Figures 3 and 4, because internal ring wall 11 is taper so that its centre bore has guiding role, facilitates pull-up lantern ring 1, to Umbrella body 5 is placed in umbrella cover.

As shown in figure 5, pedestal 3 includes bottom 31 and upper bottom 32, the 31 raised catch basin 35 in middle part of bottom catchments The oral area edge of slot 35 engages with upper bottom 32, and the bottom terminal ends of telescopic 2 are caught in the gap between bottom 21 and upper bottom 32, quilt It is clamped.The top of catch basin 35 is provided with the boss 33 being threadedly coupled with it, and connection catch basin is provided on boss 33 35 leakage hole 36.In addition, in the upright connecting rod 34 that is provided centrally with of boss 33, connecting rod 34 can be threaded rod, it For connecting umbrella body 5.Connecting hole can certainly be set on boss 33, connecting rod is set in umbrella body 5 accordingly.

The contraction state of umbrella cover of the present invention is as Figure 6-9, and in contraction state, ring set 1 is engaged with pedestal 3, external annulus 11 Bottom 31 and catch basin 35 are abutted with internal ring wall 12, ring set 1 and pedestal 3 surround the inner space 100 of storage telescopic 2.At this point, 4 banding fixed ring set 1 of band and pedestal 3 avoid the two from disengaging naturally.Internal ring wall 12 coordinates with 34 transition of boss, you can be Clearance fit can also be interference fit, primarily serve the effect of positioning ring set 1.

As shown in Figs. 1-3, telescopic 2 of the invention is pyramidal structure, and top bore is big, and bottom bore is small, needs to shrink When umbrella cover, 2 length of telescopic is compressed, and transversely arranged fold, such as Figure 10 are formed between external annulus 11 and internal ring wall 12 Shown, fold is pressed against internal ring wall 12, because internal ring wall 12 is similarly pyramidal structure so that and telescopic 2 not only compressed by length, but also Lateral increased width will not be too big, ensures that the flexible of contraction is large enough to hold in the gap between external annulus 11 and internal ring wall 12 Set 2.Certainly flexible can also partially conical, can equally reduce the reduction length of telescopic 2, but radial width increase is not yet It can be too big, it is sufficient to be stored by inner space.

Claims (10)

1. a kind of umbrella cover has extended configuration and contraction state, including lantern ring, pedestal and both ends are separately connected lantern ring and pedestal Telescopic, which is characterized in that the lantern ring include between with gap external annulus and internal ring wall, the telescopic at least portion It is divided into pyramidal structure, and top is stretched into the gap and is fixedly connected with the lantern ring, under umbrella cover contraction state, the lantern ring It is engaged with pedestal, the telescopic is folded in the gap.

2. umbrella cover as described in claim 1, which is characterized in that the internal ring wall is taper.

3. umbrella cover as claimed in claim 1 or 2, which is characterized in that the internal ring wall is engaged by clamping with external annulus, described flexible The top of set is clamped and fixed in the gap between internal ring wall and external annulus.

4. umbrella cover as described in claim 1, which is characterized in that the region that the pedestal is surrounded by telescopic has for connecting The bindiny mechanism of umbrella.

5. umbrella cover as claimed in claim 4, which is characterized in that be provided with the boss for stretching into lantern ring, the company on the pedestal Connection mechanism is set on the boss.

6. umbrella cover as described in claim 4 or 5, which is characterized in that the bindiny mechanism is the upright connection on boss Bar.

7. umbrella cover as claimed in claim 5, which is characterized in that be provided with below the boss and catchment with what it was threadedly coupled Slot has the leakage hole for being connected to the catch basin on the boss.

8. umbrella cover as claimed in claim 5, which is characterized in that in umbrella cover contraction state, the boss is matched with internal ring wall transition It closes.

9. umbrella cover as described in claim 1, which is characterized in that the umbrella cover includes flexible band, and the band is horizontal Across lantern ring center, and connect in the both sides with lantern ring, in umbrella cover contraction state, the band banding fixed lantern ring and pedestal.

10. umbrella cover as described in claim 1, which is characterized in that the telescopic generally pyramidal structure.