CN211833180U

CN211833180U - Lightweight telescopic umbrella with umbrella surface capable of being enlarged

Info

Publication number: CN211833180U
Application number: CN202020374227.3U
Authority: CN
Inventors: 袁秋玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-03
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a portable telescopic umbrella with an expandable umbrella surface, which comprises an umbrella framework and umbrella cloth covered on the umbrella framework, wherein the umbrella framework is formed by connecting a plurality of brackets with an upper nest, a lower nest and an umbrella rod; the bracket comprises a short slotted bone, a long slotted bone, a middle slotted bone, two injection molding bones with injection molding parts at two ends, a long loop, a rocker arm bone and a fiber tail bone; the inner end of the short channel rib is linked with the lower nest, the outer end of the short channel rib is linked with the inner end of the middle channel rib, the outer end of the middle channel rib is linked with the inner ends of the two injection molding ribs, the inner end of the long channel rib is hinged with the upper nest, the middle section of the long channel rib is hinged with the middle section of the short channel rib, the outer end of the long channel rib is linked with the long loop wire, the long loop wire slides in the middle section of the two injection molding ribs, the outer end of the long loop wire is linked with the inner ends of the rocker arm ribs, the middle section of the rocker arm ribs is hinged. The product can achieve the effects of enlarging and expanding the umbrella cover and being still portable and foldable without adding an extra heavy structure or using a double-layer umbrella cover.

Description

Lightweight telescopic umbrella with umbrella surface capable of being enlarged

Technical Field

The utility model relates to an umbrella, in particular to a portable telescopic umbrella with an expandable umbrella cover.

Background

People can not take the umbrella when going out no matter in continuous rainy days or hot burning days. However, the most troublesome place is that if the portable umbrella is carried, the umbrella surface of the portable umbrella generally has no large-area shielding function, and the portable umbrella is easy to lose; if the umbrella is carried, the problem of heavy weight and difficult placement exists. In the prior art, such as a telescopic umbrella disclosed in CN204351243U and a folding umbrella disclosed in CN2377889Y, the umbrella cover in a specific direction can be stretched; the improved umbrella disclosed in CN2354413Y has the problems of complex structure and heavy weight; CN107397311A discloses an umbrella with changeable size, which is portable but inconvenient to operate; the umbrella with the expandable umbrella cover disclosed in CN204070902U has the problems of two layers and heavy umbrella cover weight. In conclusion, the existing umbrellas can not achieve the effects of increasing the area of the umbrellas when the umbrellas are opened and light weight after the umbrellas are folded, and have the problems of complicated structure and trouble. If an umbrella structure can be designed, the area of the umbrella surface can be increased after the umbrella is unfolded, and the weight is light after the umbrella is folded, so that great convenience is provided for users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a expand flexible parachute kit of lightweight of umbrella face to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable telescopic umbrella with an expandable umbrella cover, comprising: the umbrella comprises an umbrella framework and umbrella cloth covered on the umbrella framework, wherein the umbrella framework is formed by connecting a plurality of supports, an upper nest, a lower nest and an umbrella rod; the bracket comprises a short slotted bone, a long slotted bone, a middle slotted bone, two injection molding bones with injection molding parts at two ends, a long loop, a rocker arm bone and a fiber tail bone;

the inner end of the short channel rib is linked with the lower nest, the outer end of the short channel rib is linked with the inner end of the middle channel rib, the outer end of the middle channel rib is linked with the inner ends of the two injection molding ribs, the inner end of the long channel rib is hinged with the upper nest, the middle section of the long channel rib is hinged with the middle section of the short channel rib, the outer end of the long channel rib is linked with the long loop wire, the long loop wire slides in the middle section of the two injection molding ribs, the outer end of the long loop wire is linked with the inner ends of the rocker arm ribs, the middle section of the rocker arm ribs is hinged.

Thus, when the umbrella is opened, the umbrella cloth can be opened according to the linkage relation, the area of the umbrella surface is greatly enlarged, and after the umbrella is folded, the folding umbrella is in a light folding state.

Preferably, the short alveolar bone is hinged with the long alveolar bone in an X shape, the inner end of the short alveolar bone is hinged with the lower nest, the outer end of the short alveolar bone is hinged with the inner end of the middle alveolar bone, the inner end of the long alveolar bone is hinged with the upper nest, the outer end of the long alveolar bone is connected with the inner end of the long loop line, the inner ends of the two injection bones are hinged with the outer end of the middle alveolar bone, the outer ends of the two injection bones are hinged with the inner end of the fiber tail bone, the middle section of the rocker arm bone is hinged with the inner sides of the outer ends of the two injection bones, the long loop line is connected with the middle section of;

in order to stabilize and lighten the support structure, preferably, the middle section of the short channel bone is provided with an open slot, and the long channel bone penetrates through the open slot to be hinged with the short channel bone in an X-shaped structure.

In order to further form a light, simple and safe structure, preferably, the middle alveolar bone is provided with a threading groove, and the long loop wire penetrates through the threading groove of the middle alveolar bone to be linked with the long alveolar bone. Therefore, the long loop directly passes through the threading groove of the middle alveolar bone, the space is saved, the structural stress is optimized, the use inspection is ensured, and the safety effect is achieved.

Preferably, the middle sections of the two injection-molded bones are provided with wire guides, the wire guides are fixed on the outer sides of the middle sections of the two injection-molded bones and are provided with guide holes for long loop wires to pass through, and the long loop wires pass through the guide holes and are connected with the inner ends of the rocker arms.

Preferably, the inner sides of the outer ends of the two injection molding bones are provided with a middle section rotating shaft connected with the middle section of the rocker arm bone, the inner end of the rocker arm bone is linked with the outer end of the long-circuit wire, and the outer end of the rocker arm bone is linked with the fiber tail bone, so that the rocker arm bone winds the middle section rotating shaft to rotate.

Preferably, the rocking arm bone outer end is equipped with the sliding block, the sliding block with the rocking arm bone outer end is articulated, is equipped with the confession the gliding guide slot of fine tailbone, fine tailbone passes the guide slot, under the effect of the inner bone outer end of rocking arm bone and the bone outer end of moulding plastics of both ends, with the sliding block cooperation carries out concertina movement.

Compared with the prior art, the beneficial effects of the utility model are that: increase flexible parachute kit of lightweight of expanding umbrella face, through the integrated design to umbrella skeleton especially its support, formed the parachute kit extending structure that alternates, the hinge combines together, on the occupation space's after folding umbrella receipts are closed basis is not increased, the area of the extension umbrella face when effectively having expanded the parachute kit and opening, have characteristics such as merrily and lightheartedly simple and convenient, the umbrella face enlarges, open and receive in a flexible way, safe firm, the function is many, sexual valence is good, need not increase extra heavy structure or use double-deck umbrella face, can reach the increase and enlarge the umbrella face and still lightly receive the effect of closing.

Drawings

FIG. 1 is an overall structure diagram of an embodiment of the present invention;

FIG. 2 is a drawing showing the structure of the frame extension of the umbrella frame according to the embodiment of the present invention;

fig. 3 is a structural view of a frame of the umbrella of the embodiment of the present invention;

wherein: 1. the umbrella comprises short slotted bones, 1-1 open slots, 2 long slotted bones, 3 middle slotted bones, 4 injection molding bones at two ends, 4-1 wire guiding parts, 5 long loop wires, 6 rocker arms, 6-1 middle section rotating shafts, 7 fiber tailbones, 8 sliding blocks, 9 upper nests, 10 lower nests and 11 umbrella rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a portable telescopic umbrella with an expandable umbrella cover comprises: the umbrella comprises an umbrella framework and umbrella cloth covered on the umbrella framework, wherein the umbrella framework is formed by connecting a plurality of supports with an upper nest 9, a lower nest 10 and an umbrella stick 11; the support comprises a short slotted bone 1, a long slotted bone 2, a middle slotted bone 3, two injection molding bones 4 with injection molding parts at two ends, a long-loop wire 5, a rocker arm bone 6 and a fiber tail bone 7;

the short slotted bone 1 inner links with lower nest 10, the outer end links with 3 inner of well slotted bone, 3 outer ends of well slotted bone link with two 4 inner of bones of moulding plastics, long slot bone 2 inner is articulated with upper nest 9, the middle section is articulated with short slotted bone 1 middle section, the outer end links with long loop 5, long loop 5 slides in two 4 middle sections of bones of moulding plastics, the outer end links with 6 inner of rocking arm bone, 6 middle sections of rocking arm bone hinge in two 4 outer ends of bones of moulding plastics inboards, two 4 outer ends of bones of moulding plastics link with 7 inner of fibrous tailbone, fibrous tailbone 7 slides along 6 outer ends of rocking arm bone.

The short slotted bone 1 is hinged with the long slotted bone 2 in an X shape, the inner end of the short slotted bone 1 is hinged with the lower nest 10, the outer end of the short slotted bone is hinged with the inner end of the middle slotted bone 3, the inner end of the long slotted bone 2 is hinged with the upper nest 9, the outer end of the long loop 5 is connected with the inner end of the long loop, the inner ends of the two injection molded bones 4 are hinged with the outer end of the middle slotted bone 3, the outer end of the two injection molded bones is hinged with the inner end of the fiber tail bone 7, the middle section of the rocker arm bone 6 is hinged with the inner sides of the outer ends of the two injection molded bones 4, the long loop 5 is connected with the middle sections of the;

in order to stabilize and lighten the support structure, the middle section of the short slotted bone 1 is provided with an open slot 1-1, and the long slotted bone 2 penetrates through the open slot 1-1 and is hinged with the short slotted bone 1 in an X-shaped structure.

The long loop 5 passes through the threading groove of the middle alveolar bone 3 and is linked with the long alveolar bone 2.

The middle section of the two injection-molded bones 4 is provided with a wire guide 4-1, the wire guide 4-1 is fixed on the outer side of the middle section of the two injection-molded bones 4 and is provided with a guide hole for a long loop 5 to pass through, and the long loop 5 passes through the guide hole and is connected with the inner end of the rocker arm bone 6.

The inner side of the outer end of the two-end injection molding bone 4 is provided with a middle section rotating shaft 6-1 which is linked with the middle section of the rocker arm bone 6, the inner end of the rocker arm bone is linked with the outer end of the long loop 5, and the outer end of the rocker arm bone is linked with the fiber tail bone 7, so that the rocker arm bone 6 rotates around the middle section rotating shaft 6-1.

Preferably, the 6 outer ends of rocker arm bone are equipped with sliding block 8, sliding block 8 with the 6 outer ends of rocker arm bone are articulated, are equipped with the confession the gliding guide slot of fine tailbone 7, fine tailbone 7 passes the guide slot, under the effect of the internal and 4 outer ends of the two bones of moulding plastics of rocker arm bone 6, with sliding block 8 cooperation carries out concertina movement.

When the umbrella is opened, the lower nest 10 is pushed to rise, the lower nest 10 pushes the inner ends of the short slotted bones 1, the outer ends of the short slotted bones 1 are linked with the middle slotted bones 3, the middle slotted bones 3 are linked with the two injection molding bones 4, the two injection molding bones 4 are linked with the fiber tailbones 7, meanwhile, the upper nest 9 is fixedly linked with the inner ends of the long slotted bones 2, the long slotted bones 2 penetrate through the open slots 1-1 of the short slotted bones 1 to be linked with the inner ends of the long loop wires 5, the outer ends of the long loop wires 5 penetrate through the middle slotted bones 3 and the wire guiding parts 4-1 of the two injection molding bones 4 to be linked with the inner ends of the rocker arms 6, the middle section rotating shafts 6-1 are fixed on the two injection molding bones 4 sliding blocks, the outer ends of the rocker arms 6 are linked with. When the lower nest 10 is pushed up to the position, the umbrella is completely unfolded and drives the umbrella cloth to complete the umbrella opening action.

When the umbrella is folded, the lower nest 10 descends, the lower nest 10 is linked with the inner ends of the short slotted bones 1, the outer ends of the short slotted bones 1 are linked with the middle slotted bones 3, the middle slotted bones 3 are linked with the two injection molding bones 4, the two injection molding bones 4 are linked with the fiber tailbones 7, meanwhile, the upper nest 9 is fixedly linked with the inner ends of the long slotted bones 2, the long slotted bones 2 penetrate through the short slotted bones 1 and are linked with the long loop 5, the long loop 5 penetrates through the threading grooves of the middle slotted bones 3 and the wire guiding members 4-1 of the two injection molding bones 4 and is linked with the inner ends of the rocker arms 6, at the moment, the long loop 5 retracts elastically due to the descending of the lower nest 10, the rocker arms 6 are linked by the pulling force of the long slotted bones 2, the middle section rotating shafts 6-1 of the rocker arms 6 are fixed on the two injection molding bones 4, the outer ends of the rocker arms 6 are linked with the sliding blocks 8, the fiber tailbones 7 are matched with the sliding blocks 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable telescopic umbrella with an expandable umbrella surface, which comprises an umbrella framework and umbrella cloth covered on the umbrella framework, and is characterized in that,

the umbrella framework is formed by connecting a plurality of brackets with the upper nest, the lower nest and the umbrella stick; the bracket comprises a short slotted bone, a long slotted bone, a middle slotted bone, two injection molding bones with injection molding parts at two ends, a long loop, a rocker arm bone and a fiber tail bone;

2. The umbrella of claim 1, wherein the short groove rib is hinged to the long groove rib in an X shape, the inner end of the short groove rib is hinged to the lower nest, the outer end of the short groove rib is hinged to the inner end of the middle groove rib, the inner end of the long groove rib is hinged to the upper nest, the outer end of the long groove rib is connected to the inner end of the long loop, the inner end of the two injection molding ribs is hinged to the outer end of the middle groove rib, the outer end of the two injection molding ribs is hinged to the inner end of the fiber tail rib, the middle section of the rocker arm rib is hinged to the inner side of the outer end of the two injection molding ribs, the long loop is connected to the middle section of the two injection molding.

3. The umbrella of claim 2, wherein the short channel middle section is provided with an open slot, and the long channel passes through the open slot to hinge with the short channel in an X-shaped structure.

4. The umbrella of claim 2, wherein the middle alveolar bone is provided with a threading groove, and the long loop wire passes through the threading groove of the middle alveolar bone to be linked with the long alveolar bone.

5. The umbrella of claim 2, wherein the two injection-molded middle bone portions are provided with wire members, the wire members are fixed on the outer sides of the two injection-molded middle bone portions and provided with guide holes for long loop wires to pass through, and the long loop wires pass through the guide holes and are connected with the inner ends of the rocker arms.

6. The umbrella of claim 2, wherein the inner side of the outer ends of the two injection molding ribs is provided with a middle section rotating shaft linked with the middle section of the rocker arm rib, the inner end of the rocker arm rib is linked with the outer end of the long-loop wire, and the outer end of the rocker arm rib is linked with the fiber tail rib, so that the rocker arm rib rotates around the middle section rotating shaft.

7. The umbrella of claim 2, wherein the outer end of the rocker arm bone is provided with a sliding block, the sliding block is hinged with the outer end of the rocker arm bone and is provided with a guide groove for the fiber tail bone to slide, and the fiber tail bone penetrates through the guide groove and is matched with the sliding block to perform telescopic motion under the action of the inner end of the rocker arm bone and the outer ends of the two injection molding bones.