CN203137304U

CN203137304U - Multifunctional umbrella

Info

Publication number: CN203137304U
Application number: CN 201320036352
Authority: CN
Inventors: 潘世强; 郭颖杰; 李寿刚; 钟浩; 王伟东; 郭文双; 吴德新
Original assignee: Jilin Agricultural University
Current assignee: Jilin Agricultural University
Priority date: 2013-01-21
Filing date: 2013-01-21
Publication date: 2013-08-21
Anticipated expiration: 2023-01-21

Abstract

A multifunctional umbrella belongs to the technical field of articles of everyday use, can be quickly dried in a spin-dry mode when being wetted and can be folded to be stored after being dried in the spin-dry mode. The lower end of a spiral flat shaft of the multifunctional umbrella is arranged at the bottom end in a handle groove matched with the bottom end of an umbrella handle, and the upper end of the spiral flat shaft is arranged in an umbrella pole. The lower end of the umbrella pole is arranged on a sleeve upper cover fixedly connected with a sleeve, and the umbrella handle is connected with the sleeve upper cover and the sleeve respectively through an upper bearing and a lower bearing. A lower half jaw clutch and an upper half jaw clutch are arranged in the sleeve, teeth of the upper half jaw clutch correspond to teeth of the lower half jaw clutch, the spiral flat shaft penetrates through the upper half jaw clutch, and the interior of the upper half jaw clutch is matched with threads of the spiral flat shaft. The multifunctional umbrella is provided with a water throwing device, water accumulated on the umbrella surface can be thrown off before the umbrella is taken indoors in rainy days, ground slippage and dirt caused by the fact that water accumulated on the umbrella surface flows onto the ground when being taken indoors are avoided, and meanwhile the umbrella surface can be dried quickly.

Description

Multifunction umbrella

Technical field

The utility model belongs to the daily living article field.

Background technology

Umbrella is necessary tool in existing people's daily life, rainy day hides rain, fine sunshade, though it is simple relatively that existing umbrella is made, but can't solve the rainwater problem on the umbrella cover after it used in the rainy day, dry so must strut wait, yet the umbrella that struts take a large amount of spaces, taken people space such as walk, made troubles to people.And existing umbrella frame design very easily damages, and causes economic loss.

Summary of the invention

The purpose of this utility model provides a kind of being convenient to wet umbrella is dried fast, multifunction umbrella that can stored collapsed after the drying.

The flat axle of spiral of the present utility model lower end is installed in the handle grooves inner bottom, handle grooves and umbrella handle bottom coupling, and the flat axle of spiral upper end is installed in umbrella bar inside; Umbrella bar lower end is installed on the sleeve and covers, the sleeve loam cake is fixedlyed connected with sleeve; umbrella handle is connected with lower bearing by upper bearing (metal) respectively with sleeve with the sleeve loam cake; second jaw clutch is installed in the sleeve; in sleeve inner first jaw clutch is arranged; first jaw clutch is corresponding with the tooth of second jaw clutch, and the flat axle of spiral passes first jaw clutch, and first jaw clutch inside cooperates with the flat male thread of spiral.

Umbrella masthead end axle of the present utility model is connected with first rigidity short connecting rod, first rigidity short connecting rod other end axle is connected in the middle of the rigidity long connecting rod, one end axle of rigidity long connecting rod is connected on the slide block, and other end axle is connected on the flexible link, and slide block set is on the umbrella bar; One end axle of second rigidity short connecting rod is connected on first rigidity short connecting rod, and other end axle is connected the flexible link tail end; The other end axle of flexible link is connected on the foot piece; One end axle of the 3rd rigidity short connecting rod is connected on the rigidity long connecting rod, and other end axle is connected the tail end of foot piece.

The utility model umbrella carries dewatering means, before umbrella cover ponding is got rid of in the rainy day inlet chamber, avoids the interior umbrella cover ponding of inlet chamber to wander ground and causes the wet and slippery dirt in ground, accelerates umbrella cover simultaneously and dries.The umbrella cover edge forms the edge be upturned when strutting umbrella, collects rainwater and is discharged by fixing spilled water hole, and the rainwater flow direction can be controlled in the place in that the crowd is dense, avoids rainwater to splash down on one's body the other people and on umbrella holder's vamp.

Description of drawings

Fig. 1 is that the utility model dries mechanism's structural representation;

Fig. 2 is that the utility model dries the three-dimensional decomposition texture schematic diagram of mechanism;

Fig. 3 is the utility model umbrella rib structure schematic diagram.

The specific embodiment

The flat axle of spiral of the present utility model 2 lower ends are installed in handle 1 inside grooves bottom, handle 1 groove and umbrella handle 7 bottoms coupling, and the flat axle of spiral 2 upper ends are installed in umbrella bar 10 inside; Umbrella bar 10 lower ends are installed on the sleeve loam cake 8, sleeve loam cake 8 is fixedlyed connected with sleeve 5; umbrella handle 7 is connected with lower bearing 3 by upper bearing (metal) 9 respectively with sleeve 5 with sleeve loam cake 8; second jaw clutch 4 is installed in the sleeve 5; in sleeve 5 inside first jaw clutch 6 is arranged; first jaw clutch 6 is corresponding with the tooth of second jaw clutch 4, and the flat axle 2 of spiral passes first jaw clutch 6, and first jaw clutch 6 inner and flat axle of spiral 2 threaded engagement.

Umbrella bar 10 top axles of the present utility model are connected with first rigidity short connecting rod 13, first rigidity short connecting rod 13 other end axle is connected in the middle of the rigidity long connecting rod 12, one end axle of rigidity long connecting rod 12 is connected on the slide block 11, other end axle is connected on the flexible link 15, and slide block 11 is enclosed within on the umbrella bar 10; One end axle of second rigidity short connecting rod 14 is connected on first rigidity short connecting rod 13, and other end axle is connected flexible link 15 tail ends; The other end axle of flexible link 15 is connected on the foot piece 17; One end axle of the 3rd rigidity short connecting rod 16 is connected on the rigidity long connecting rod 12, and other end axle is connected the tail end of foot piece 17.

The utility model dries mechanism's course of work:

The flat axle of handle and spiral 2 relative fixed when pulling down handle 1, drive the flat axial motion down of spiral, threaded engagement makes first jaw clutch carry out counterclockwise spiral descending motion between the flat axle of spiral and first jaw clutch 6, when first jaw clutch and second jaw clutch 4 arrival region of engagements, first jaw clutch drives half jaw clutch and rotates, second jaw clutch and sleeve 5 interference fit relative fixed, impel the sleeve rotation, sleeve and bearing 9, bearing 3 inner ring interference fit and umbrella handle 7 endoporus interference fit, sleeve and sleeve loam cake 8 interference fit drive the sleeve loam cake and rotate, loam cake umbrella umbrella bar 10 interference fit, drive the rotation of umbrella bar, reach the rotation of umbrella body.

During pushing handle, handle moves upward and drives the move upward flat strength of spiral and first jaw clutch of the flat strength of spiral and cooperate and its clockwise spiral is risen first jaw clutch is separated with second jaw clutch, first jaw clutch zero load this moment, on pull down handle after pushing away certain distance, move back and forth like this and realize the counterclockwise accelerated motion of umbrella body.

The utility model umbrella frame part operation principle:

Slide block 11 is upwards promoted, three rigidity short connecting

rods

13,14 and 16 interlocks strut umbrella cover 18, make flexible link 15 be bent to form the umbrella cover cambered surface under the umbrella cover tension, and connecting rod 17 is upturned, make the perk of umbrella cover edge form tank, discharge opening is arranged in order to draining at bottom of gullet.When slide block moves downward when closing one's umbrella because rigidity long connecting rod 12, second rigidity short connecting rod 14, foot piece 17 are parallel to each other, first rigidity short connecting rod 13, the 3rd rigidity short connecting rod 16, flexible link 15 are parallel to each other, be all connecting rods when closing one's umbrella, parallel packing up.

Claims

1. multifunction umbrella is characterized in that: the flat axle of spiral (2) lower end is installed in handle (1) inside grooves bottom, and handle (1) groove and umbrella handle (7) bottom coupling are installed in umbrella bar (10) inside on the flat axle of spiral (2); Umbrella bar (10) lower end is installed on the sleeve loam cake (8), sleeve loam cake (8) is fixedlyed connected with sleeve (5); umbrella handle (7) is connected with lower bearing (3) by upper bearing (metal) (9) respectively with sleeve (5) with sleeve loam cake (8); second jaw clutch (4) is installed in the sleeve (5); in sleeve (5) inside first jaw clutch (6) is arranged; first jaw clutch (6) is corresponding with the tooth of second jaw clutch (4); the flat axle of spiral (2) passes first jaw clutch (6), and first jaw clutch (6) is inner and the flat axle of spiral (2) threaded engagement.

2. multifunction umbrella according to claim 1, it is characterized in that: umbrella bar (10) top axle is connected with first rigidity short connecting rod (13), first rigidity short connecting rod (13) other end axle is connected in the middle of the rigidity long connecting rod (12), one end axle of rigidity long connecting rod (12) is connected on the slide block (11), other end axle is connected on the flexible link (15), and slide block (11) is enclosed within on the umbrella bar (10); One end axle of second rigidity short connecting rod (14) is connected on first rigidity short connecting rod (13), and other end axle is connected flexible link (15) tail end; The other end axle of flexible link (15) is connected on the foot piece (17); One end axle of the 3rd rigidity short connecting rod (16) is connected on the rigidity long connecting rod (12), and other end axle is connected the tail end of foot piece (17).