CN110584284A

CN110584284A - Umbrella capable of manually adjusting shielding area

Info

Publication number: CN110584284A
Application number: CN201910961725.XA
Authority: CN
Inventors: 李帅; 马天翼; 贾羽佳
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2019-12-20

Abstract

The invention relates to the technical field of umbrellas, in particular to an umbrella with a manually adjustable shading area. The first umbrella cloth can be unfolded through the sliding of the third sliding seat, the second umbrella cloth can be completely unfolded through the sliding sleeve sliding to the topmost position, the first umbrella cloth can be unfolded firstly in the mode, the second umbrella cloth can be unfolded later, meanwhile, the area of the second umbrella cloth is larger than that of the first umbrella cloth, the shielding area of the adjusting umbrella can be considered, and therefore the convenience of a user can switch back and forth in heavy rain and light rain weather, and the shielding area can be adjusted according to the shielding number of the umbrella.

Description

Umbrella capable of manually adjusting shielding area

Technical Field

The invention relates to the technical field of umbrellas, in particular to an umbrella with a manually adjustable shielding area.

Background

The umbrella is a tool for shading sun or shielding rain and snow, and is generally made of oiled paper, oiled cloth or plastic cloth, and the making material of the umbrella generally comprises cloth with extensibility, other materials and winding wires which can be used as a framework, and the umbrella is lifted by hands when in use; at present, the shielding area of the umbrella used by people is fixed, and in order to facilitate shielding, the umbrella is generally carried with a smaller shielding umbrella when raining is smaller; in case it is great to rain, less umbrella that shelters from can't carry out fine effect of sheltering from, however, the user can't change again immediately, and the area is sheltered from in the unable regulation of current umbrella to it is inconvenient to lead to the actual life to use.

Disclosure of Invention

The invention aims to solve the problem that the shading area cannot be adjusted in the prior art, so that the umbrella is inconvenient to use in practical life, and the invention provides the umbrella with the shading area capable of being adjusted manually.

In order to achieve the purpose, the invention adopts the following technical scheme:

the design is an umbrella capable of manually adjusting the shielding area, and the umbrella comprises an umbrella rod, wherein an umbrella handle is fixedly mounted at the bottom of the umbrella rod, a first framework component is mounted at the top of the umbrella rod, and a second framework component is mounted at the bottom end of the first framework component.

Preferably, first skeleton subassembly includes the mount pad, mount pad fixed mounting is at the top of umbrella pole, the epitaxy of mount pad is connected with a plurality of head rods through the round pin hub rotation.

Preferably, the outer end of the first connecting rod is rotatably connected with a first rotating seat through a pin shaft, and a first elastic supporting rod penetrates through the first rotating seat.

Preferably, the bottom of each first connecting rod is fixedly provided with a first hinged seat, the inner side of each first hinged seat is rotatably connected with a second connecting rod through a pin shaft, and one end of each first elastic supporting rod is rotatably connected with the second connecting rod through a pin shaft.

Preferably, the top of the first elastic stay bar is provided with a first umbrella cloth, and the first umbrella cloth is fixedly connected with the first elastic stay bar.

Preferably, the second skeleton subassembly includes the sliding sleeve, the sliding sleeve cover is established on the umbrella pole, the top fixed mounting of sliding sleeve has first sliding seat, the epitaxy of first sliding seat is connected with a plurality of third connecting rods through the round pin axle rotation.

Preferably, the middle part fixed mounting on third connecting rod top has the articulated seat of second, the articulated seat of second is connected with the fourth connecting rod through the round pin axle rotation, the fourth connecting rod is kept away from the articulated seat of second and is rotated and be connected with the second sliding seat, the second sliding seat cover is established on the umbrella pole.

Preferably, a second rotating seat is arranged at one end, far away from the first sliding seat, of the third connecting rod, the second rotating seat is rotatably connected with the third connecting rod through a pin shaft, a second elastic supporting rod penetrates through the second rotating seat, and one end of the second elastic supporting rod is rotatably connected with a fourth connecting rod through a pin shaft.

Preferably, the second elastic supporting rod is provided with second umbrella cloth at the outer end thereof, and the second umbrella cloth is fixedly connected with the second elastic supporting rod.

Preferably, the top of the second sliding seat is fixedly connected with a third sliding seat, the third sliding seat is sleeved on the umbrella rod, and the second connecting rod is rotatably connected with the third sliding seat through a pin shaft.

Preferably, the umbrella rod is provided with a limiting clamping block corresponding to the sliding sleeve, and the limiting clamping block is installed in the umbrella rod through an elastic part.

The umbrella capable of manually adjusting the shielding area has the advantages that: according to the invention, the first umbrella cloth can be unfolded through the sliding of the third sliding seat, the second umbrella cloth can be completely unfolded through the sliding of the sliding sleeve to the topmost position, the first umbrella cloth can be unfolded firstly and the second umbrella cloth can be unfolded later, and meanwhile, the area of the second umbrella cloth is larger than that of the first umbrella cloth, so that the shielding area of the umbrella can be adjusted, and therefore, a user can switch back and forth in heavy rain and light rain, and the shielding area can be adjusted according to the shielding number of the umbrella.

Drawings

FIG. 1 is a first schematic structural view of an umbrella with a manually adjustable shading area according to the present invention;

FIG. 2 is a schematic structural view of a first frame assembly of the umbrella with a manually adjustable shelter area according to the present invention;

FIG. 3 is a schematic structural view of a second frame assembly of the umbrella with a manually adjustable shelter area according to the present invention;

FIG. 4 is a schematic structural view of an umbrella with a manually adjustable shielding area according to the present invention;

fig. 5 is a third schematic structural view of the umbrella with a manually adjustable shading area according to the present invention.

In the figure: the umbrella comprises an umbrella rod 1, an umbrella handle 2, a first framework component 3, a mounting seat 31, a first connecting rod 32, a first hinged seat 33, a second connecting rod 34, a first rotating seat 35, a first elastic supporting rod 36, first umbrella cloth 4, a second framework component 5, second umbrella cloth 6, a limiting clamping block 7, a sliding sleeve 51, a first sliding seat 52, a third connecting rod 53, a second hinged seat 54, a fourth connecting rod 55, a second rotating seat 56, a second elastic supporting rod 57, a second sliding seat 58 and a third sliding seat 59.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an umbrella capable of manually adjusting a shielding area comprises an umbrella rod 1, wherein the umbrella rod 1 is used for supporting the whole framework, an umbrella handle 2 is fixedly installed at the bottom of the umbrella rod 1, the umbrella handle 2 is convenient for a user to hold, a first framework component 3 is installed at the top of the umbrella rod 1, and a second framework component 5 is installed at the bottom end of the first framework component 3; the first framework component 3 comprises an installation seat 31, the installation seat 31 is fixedly installed at the top of the umbrella rod 1, the extension of the installation seat 31 is rotatably connected with a plurality of first connecting rods 32 through pin shafts, the outer ends of the first connecting rods 32 are rotatably connected with first rotating seats 35 through pin shafts, first elastic supporting rods 36 penetrate through the first rotating seats 35, first hinged seats 33 are fixedly installed at the bottoms of the first connecting rods 32, second connecting rods 34 are rotatably connected to the inner sides of the first hinged seats 33 through pin shafts, one ends of the first elastic supporting rods 36 are rotatably connected with the second connecting rods 34 through pin shafts, first umbrella cloth 4 is arranged at the top of the first elastic supporting rods 36, and the first umbrella cloth 4 is fixedly connected with the first elastic supporting rods 36; when in use, the first connecting rod 32 is unfolded, and the first elastic supporting rod 36 is completely unfolded, so that the first umbrella cloth 4 is unfolded to shield.

The second framework component 5 comprises a sliding sleeve 51, the sliding sleeve 51 is sleeved on the umbrella rod 1, a limiting fixture block 7 corresponding to the sliding sleeve 51 is arranged on the umbrella rod 1, the limiting fixture block 7 is installed in the umbrella rod 1 through an elastic part, and the limiting fixture block 7 is used for limiting the sliding sleeve 51 to ensure that the second umbrella cloth 6 is kept stable when being unfolded; a first sliding seat 52 is fixedly installed at the top of the sliding sleeve 51, a plurality of third connecting rods 53 are rotatably connected to the extension of the first sliding seat 52 through pin shafts, a second hinge seat 54 is fixedly installed in the middle of the top end of each third connecting rod 53, and the second hinge seat 54 is rotatably connected with a fourth connecting rod 55 through a pin shaft; when the third connecting rod 53 and the fourth connecting rod 55 are unfolded, the second umbrella cloth 6 is completely unfolded, so that the whole umbrella forms two shielding surfaces, and the shielding effect is better.

A second sliding seat 58 is rotatably connected to the fourth connecting rod 55 away from the second hinge seat 54, the second sliding seat 58 is sleeved on the umbrella rod 1, a second rotating seat 56 is arranged at one end of the third connecting rod 53 away from the first sliding seat 52, the second rotating seat 56 is rotatably connected with the third connecting rod 53 through a pin shaft, a second elastic supporting rod 57 penetrates through the second rotating seat 56, one end of the second elastic supporting rod 57 is rotatably connected with the fourth connecting rod 55 through a pin shaft, a second umbrella cloth 6 is arranged at the outer end of the second elastic supporting rod 57, the shielding area of the second umbrella cloth 6 is larger than that of the first umbrella cloth 4, the second umbrella cloth 6 is fixedly connected with the second elastic supporting rod 57, a third sliding seat 59 is fixedly connected to the top of the second sliding seat 58, the third sliding seat 59 is sleeved on the umbrella rod 1, and the second connecting rod 34 is rotatably connected with the third sliding seat 59 through a pin shaft; the first umbrella cloth 4 can be unfolded through the sliding of the third sliding seat 59, at this time, the sliding sleeve 51 is not at the topmost position, the second elastic supporting rod 57 is in a contracted state, similarly, the second umbrella cloth 6 is also in a contracted state, when the sliding sleeve 51 slides to the topmost position, the second elastic supporting rod 57 is completely unfolded, and simultaneously the second umbrella cloth 6 is completely unfolded, so that the first umbrella cloth 4 is firstly unfolded and the second umbrella cloth 6 is then unfolded, and meanwhile, the area of the second umbrella cloth 6 is larger than that of the first umbrella cloth 4, so that the shielding area of the umbrella can be considered to be adjusted, the user can conveniently switch back and forth in heavy rain and light rain, and the shielding area can be adjusted according to the shielding number of the umbrella.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a but manual regulation shelters from umbrella of area, includes umbrella pole (1), the bottom fixed mounting of umbrella pole (1) has umbrella stick (2), its characterized in that, first skeleton subassembly (3) are installed at the top of umbrella pole (1), second skeleton subassembly (5) are installed to the bottom of first skeleton subassembly (3).

2. The umbrella with the manual shielding area adjusting function according to claim 1, wherein the first frame assembly (3) comprises a mounting seat (31), the mounting seat (31) is fixedly mounted at the top of the umbrella shaft (1), and a plurality of first connecting rods (32) are rotatably connected to the outer extension of the mounting seat (31) through pin shafts.

3. The umbrella with the manual shielding area adjusting function as claimed in claim 2, wherein the outer ends of the first connecting rods (32) are rotatably connected with first rotating seats (35) through pin shafts, and first elastic supporting rods (36) penetrate through the first rotating seats (35).

4. The umbrella capable of manually adjusting the sheltering area according to claim 3, wherein the first connecting rods (32) are fixedly installed at the bottoms thereof with first hinge seats (33), the inner sides of the first hinge seats (33) are rotatably connected with second connecting rods (34) through pin shafts, and one ends of the first elastic supporting rods (36) are rotatably connected with the second connecting rods (34) through pin shafts.

5. The umbrella with the manually adjustable sheltering area according to claim 4, characterized in that the top of the first elastic brace rod (36) is provided with a first umbrella cloth (4), and the first umbrella cloth (4) is fixedly connected with the first elastic brace rod (36).

6. The umbrella capable of manually adjusting the shielding area according to claim 5, wherein the second frame assembly (5) comprises a sliding sleeve (51), the sliding sleeve (51) is sleeved on the umbrella rod (1), a first sliding seat (52) is fixedly installed at the top of the sliding sleeve (51), and a plurality of third connecting rods (53) are rotatably connected to the extension of the first sliding seat (52) through pin shafts.

7. The umbrella capable of manually adjusting the shielding area as claimed in claim 6, wherein a second hinged seat (54) is fixedly installed in the middle of the top end of the third connecting rod (53), the second hinged seat (54) is rotatably connected with a fourth connecting rod (55) through a pin shaft, the fourth connecting rod (55) is rotatably connected with a second sliding seat (58) far away from the second hinged seat (54), and the second sliding seat (58) is sleeved on the umbrella shaft (1).

8. The umbrella with the manual adjusting shielding area as claimed in claim 7, wherein a second rotating seat (56) is provided at an end of the third connecting rod (53) far away from the first sliding seat (52), the second rotating seat (56) is rotatably connected with the third connecting rod (53) through a pin shaft, a second elastic supporting rod (57) penetrates through the second rotating seat (56), and an end of the second elastic supporting rod (57) is rotatably connected with the fourth connecting rod (55) through a pin shaft.

9. The umbrella with the manual shielding area adjusting function as claimed in claim 8, wherein the second elastic supporting rod (57) is provided with a second umbrella cloth (6) at the outer end of the second elastic supporting rod (57), and the second umbrella cloth (6) is fixedly connected with the second elastic supporting rod (57).

10. The umbrella capable of manually adjusting the shielding area as claimed in claim 9, wherein a third sliding seat (59) is fixedly connected to the top of the second sliding seat (58), the third sliding seat (59) is sleeved on the umbrella shaft (1), and the second connecting rod (34) is rotatably connected to the third sliding seat (59) through a pin.

11. The umbrella with the manual shielding area adjusting function according to claim 10, wherein the umbrella rod (1) is provided with a limiting block (7) corresponding to the sliding sleeve (51), and the limiting block (7) is installed in the umbrella rod (1) through an elastic member.