CN216961701U

CN216961701U - Multi-stage folding umbrella rib structure and helmet umbrella using same

Info

Publication number: CN216961701U
Application number: CN202220666863.2U
Authority: CN
Inventors: 成洪亮; 叶义彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-15
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a multistage folding umbrella rib structure and a helmet umbrella using the same, wherein the umbrella rib structure comprises a first umbrella rib, a second umbrella rib and a third umbrella rib which are sequentially arranged, one end of the second umbrella rib is hinged with the first umbrella rib, the other end of the second umbrella rib is hinged with the third umbrella rib, and the first umbrella rib and the third umbrella rib are respectively folded on two sides of the second umbrella rib in a storage state; the second umbrella rib comprises a main rib structure, a branch rib structure and a linkage structure, the linkage structure is positioned between the main rib structure and the branch rib structure, the linkage structure comprises a fixing piece, a moving piece and a spring structure, one end of the moving piece is hinged with the fixing piece fixedly arranged on the main rib structure, and the other end of the moving piece is connected with the branch rib structure in a sliding manner; one end of the spring structure is fixedly connected with the movable piece, and the other end of the spring structure is connected to the main skeleton structure; the main rib structure is influenced by the contractile force of the spring structure and then bent, the moving part slides to an adaptive position on the supporting rib structure, the folded angle during unfolding is enhanced, and the helmet umbrella is suitable for being applied to.

Description

Multi-stage folding umbrella rib structure and helmet umbrella using same

Technical Field

The utility model belongs to the field of umbrellas, and particularly relates to a multistage folding umbrella rib structure and a helmet umbrella using the same.

Background

The umbrella is used for providing a cool and shady environment and shielding sunlight, rain, snow and the like; according to different use ranges and the shape of the umbrella, the umbrella is divided into a plurality of types, and different requirements of people are met.

The helmet umbrella is designed correspondingly to the characteristics of liveliness and liveliness of young children and delicate stature, and the helmet umbrella has the following characteristics compared with the common sun-shading umbrella: firstly, the umbrella ribs are folded towards the children in the unfolded state, and the umbrella cover covers the umbrella ribs to cover the children, so that the children are protected from being exposed to the environment under the conditions of rain or sunshine and sunshine; secondly, the umbrella ribs are folded when in use, so that the umbrella ribs cannot be folded in multiple stages when being stored, and the required storage space is large; and in conventional folding umbrella bone structure, because can't form the angle of drawing in for the user is covered by the cage when using, is unsuitable to use on helmet umbrella, consequently, need a novel umbrella bone structure urgently needed, be applied to helmet umbrella, can realize multistage folding and accomodate and can keep effectual angle of drawing in.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a multi-level folding umbrella rib structure and a helmet umbrella using the same, wherein a main rib structure, a branch rib structure and a linkage structure are arranged in a second umbrella rib in the umbrella rib structure, two ends connected with a spring structure in the linkage structure are respectively connected with the main rib structure and a moving part, when the umbrella rib is in a developing state, the spring structure is in a stretched state, so that the main rib structure is pulled to be bent and folded, and the spring structure is not stressed in a storage state of the umbrella rib structure and cannot influence the folding.

In order to achieve the above object, the present invention provides a multi-level foldable umbrella rib structure, comprising a first umbrella rib, a second umbrella rib and a third umbrella rib, wherein two ends of the second umbrella rib are hinged with the first umbrella rib and the second umbrella rib respectively, and in a storage state, the first umbrella rib and the third umbrella rib are folded on two sides of the second umbrella rib respectively; the second umbrella rib comprises a main rib structure, a branch rib structure and a linkage structure, the linkage structure is positioned between the main rib structure and the branch rib structure, the linkage structure comprises a fixed part, a movable part and a spring structure, one end of the movable part is hinged with the fixed part fixedly arranged on the main rib structure, and the other end of the movable part is connected with the branch rib structure in a sliding manner; one end of the spring structure is fixedly connected with the movable part, and the other end of the spring structure is connected to the main bone structure.

Preferably, the end of the movable part far away from the fixed part is provided with a through hole, the branch bone structure penetrates through the through hole, and the movable part slides on the branch bone structure through the through hole.

Preferably, a first connecting column used for being connected with the spring structure is further arranged in the through hole.

Preferably, one end of the rib structure close to the third rib is also provided with a second connecting column used for being connected with the spring structure.

Preferably, the first rib is divided into a first rib and a second rib, and the tail end of the first rib is hinged to the second rib.

Preferably, a linkage arm is further arranged between the first framework and the main framework structure, and two ends of the linkage arm are respectively hinged with the first framework and the main framework structure.

The application also provides a helmet umbrella, including the collapsible well stick of multisection, fixed cover locate well stick upper end go up nest, slip cap locate well stick's lower nest, umbrella face and foretell rib structure, the umbrella face covers the clavicle structure completely, the third rib divide into long formula skeleton and short formula skeleton two kinds, first skeleton is articulated with last nest, the second skeleton is articulated with lower nest.

Preferably, the end of the middle rod far away from the upper nest is also provided with a hand holding part for holding.

The utility model has the beneficial effects that: compared with the prior art, the multistage turnover umbrella rib structure and the helmet umbrella with the multistage turnover umbrella rib structure provided by the utility model comprise a first umbrella rib, a second umbrella rib and a third umbrella rib which are sequentially arranged, wherein one end of the second umbrella rib is hinged with the first umbrella rib, the other end of the second umbrella rib is hinged with the third umbrella rib, and the first umbrella rib and the third umbrella rib are respectively folded on two sides of the second umbrella rib in a storage state; the second umbrella rib comprises a main rib structure, a branch rib structure and a linkage structure, the linkage structure is positioned between the main rib structure and the branch rib structure, the linkage structure comprises a fixed part, a movable part and a spring structure, one end of the movable part is hinged with the fixed part fixedly arranged on the main rib structure, and the other end of the movable part is connected with the branch rib structure in a sliding manner; one end of the spring structure is fixedly connected with the movable part, and the other end of the spring structure is connected to the main bone structure; through being provided with main bone structure, ramus bone structure, linkage structure in the second rib, the both ends that spring structure links in the linkage structure are connected with main bone structure and moving part respectively, and when the rib was in developing the state, spring structure was in by tensile state, and then draws the bending of main bone structure and draw in, and spring structure is in not stress state under the rib structure state of accomodating, can not be to rolling over a production influence.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a view of the first rib and second rib of the present invention in combination;

FIG. 3 is an enlarged view of a portion of the area A of the present invention;

fig. 4 is a perspective view of the umbrella of the present invention.

The main element symbols are as follows:

1. a first rib; 11. a first skeleton; 12. a second skeleton; 13. a linkage arm; 2. a second rib;

21. a main bone structure; 22. a buttress structure; 23. a linkage structure; 231. a fixing member; 232. a movable member;

233. a spring structure; 234. a through hole; 235. a first connecting column; 236. a second connecting column;

3. a third rib; 31. a short skeleton; 32. a long framework; 4. a middle rod; 5. an upper nest; 6. a nest is arranged;

7. a hand-held portion.

Detailed Description

In order to more clearly describe the present invention, the present invention will be further described with reference to the accompanying drawings.

In the following description, details of general examples are given to provide a more thorough understanding of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. It should be understood that the specific embodiments are illustrative of the utility model and are not to be construed as limiting the utility model.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

In order to solve the problem in the prior art that, when a common folding umbrella rib is applied to a helmet umbrella, although the folding umbrella rib can be kept folded and stored, but one surface facing a user cannot be folded at a large angle, the utility model provides a multi-level folding umbrella rib structure, please refer to fig. 1 to 3, comprising a first umbrella rib 1, a second umbrella rib 2 and a third umbrella rib 3, wherein one end of the second umbrella rib 2 is hinged to the first umbrella rib 1, and the other end is hinged to the third umbrella rib 3, in a storage state, the first umbrella rib 1 and the third umbrella rib 3 are respectively folded on two sides of the second umbrella rib 2, the second umbrella rib 2 comprises a main rib structure 21, a branch rib structure 22 and a linkage structure 23, the linkage structure 23 is located between the main rib structure 21 and the branch rib structure 22, the linkage structure 23 comprises a fixed part, a movable part 232 and a spring structure 233, one end of the movable part 232 is hinged to a 231 fixed on the main rib structure 21, the other end is sleeved on the branch structure 22 and is connected with the branch structure in a sliding way; one end of the spring structure 233 is fixedly connected with the movable member 232, and the other end is connected to the main skeleton structure 21; it can be understood that, in the unfolded state, the first rib 1, the second rib 2 and the third rib 3 are folded towards the user at a certain angle, at this time, the spring structure 233 is in the extended state, the main rib structure 21 is affected by the contraction pressure of the spring structure 233 to be bent, the movable member 232 slides on the branch rib structure 22 to an adaptive position, so as to ensure the stability of the second rib 2 as a whole, and also strengthen the folded angle in the unfolded state, so that the umbrella is suitable for being used in a helmet umbrella; in the storage state, the spring structure 231 is not stressed and does not affect the storage.

Specifically, a through hole 234 is formed at one end of the movable member 232 away from the fixed member 231, and the ramus structure 22 penetrates through the through hole 234; a first connecting post 235 fixedly connected with the spring structure 231 is further arranged in the through hole 234; one end of the supporting rib structure 22 close to the third umbrella rib 3 is also provided with a second connecting column 236 connected with the spring structure 231; the movable member 232 is provided with a through hole 234, and the movable member 232 slides on the ramus structure through the through hole 234; the through hole 234 is provided with a first connecting column 235, the main bone structure 21 is fixedly provided with a second connecting column 236, and the spring structure 233 can be stably connected through the two connecting columns.

In this embodiment, the first rib 1 is divided into a first rib 11 and a second rib 12, and the tail end of the first rib 11 is hinged on the second rib 12; a linkage arm 13 is further arranged between the first framework 11 and the main framework structure 21, and two ends of the linkage arm 13 are respectively hinged with the first framework 11 and the main framework structure 21; first skeleton 11 and second skeleton 12 are used for being connected with upper and lower nest in the in-service use, and it can be understood, first skeleton and upper nest are articulated, and second skeleton and lower nest are articulated, and lower nest impels toward upper nest direction to drive second skeleton 12 and laminate towards first skeleton 11, and first skeleton 11 turns over and turns over on second skeleton 12, and drives linkage arm 13 and makes main bone structure 21 expand, realizes forming stable open mode with holistic rib structure.

The application also provides a helmet umbrella, please refer to fig. 4, which comprises a multi-section contractible middle rod 4, an upper nest 5 fixedly arranged at the upper end of the middle rod, a lower nest 6 slidingly sleeved on the middle rod, an umbrella cover (not shown) and a plurality of groups of umbrella rib structures, wherein the third umbrella rib 3 is divided into a long type skeleton 31 and a short type skeleton 32, the umbrella cover completely covers the umbrella rib structures, the first skeleton 11 is hinged with the upper nest 5, and the second skeleton 12 is hinged with the lower nest 6; the length of long skeleton 31 is greater than that of short skeleton 32, and two kinds of skeletons with different specifications are covered with the umbrella cover to form a helmet-shaped shielding space.

In this embodiment, a holding part 7 for holding is further disposed at one end of the middle rod 4 away from the upper nest 5; the introduction of the grip portion 7 increases the convenience of the user at the time of use.

The utility model has the advantages that:

under the expansion state, first rib, second rib and third rib take place drawing in of certain angle towards the user, and spring structure is in the extension state this moment, and main bone structure receives spring structure's shrink pressure influence and then takes place certain degree of buckling, and the moving part slides to the adaptation position at a rampart bone structure, and then the second rib is whole to have stability, satisfies the required angle that draws in helmet umbrella.

The above disclosure is only for a few specific embodiments of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. A multi-level folding umbrella rib structure comprises a first umbrella rib, a second umbrella rib and a third umbrella rib which are arranged in sequence, wherein one end of the second umbrella rib is hinged with the first umbrella rib, the other end of the second umbrella rib is hinged with the third umbrella rib, and the first umbrella rib and the third umbrella rib are respectively folded on two sides of the second umbrella rib in a storage state; the second umbrella rib is characterized by comprising a main rib structure, a branch rib structure and a linkage structure, wherein the linkage structure is positioned between the main rib structure and the branch rib structure and comprises a fixed part, a movable part and a spring structure, one end of the movable part is hinged with the fixed part fixedly arranged on the main rib structure, and the other end of the movable part is connected with the branch rib structure in a sliding manner; one end of the spring structure is fixedly connected with the movable part, and the other end of the spring structure is fixedly connected to the main bone structure.

2. The umbrella rib structure of claim 1, wherein the movable member has a through hole at an end thereof remote from the fixed member for sliding engagement with the rib structure.

3. The umbrella rib structure of claim 2, wherein a first connecting post is further provided in the through hole for fixedly connecting with the spring structure.

4. The umbrella rib structure of claim 1, wherein a second connecting post for fixedly connecting with a spring structure is further provided at an end of the rib structure adjacent to the third umbrella rib.

5. The multi-stage folding umbrella rib structure according to claim 1, wherein the first umbrella rib is divided into a first rib and a second rib, and the end of the first rib is hinged to the second rib.

6. The umbrella rib structure of claim 5, wherein a linkage arm is further provided between the first frame and the main rib structure, and both ends of the linkage arm are respectively hinged to the first frame and the main rib structure.

7. A helmet umbrella is characterized by comprising a plurality of sections of retractable middle rods, an upper nest fixedly arranged at the upper end of the middle rods, a lower nest arranged on the middle rods in a sliding sleeved mode, an umbrella cover and a plurality of groups of umbrella rib structures according to any one of claims 1 to 6, wherein the third umbrella rib is divided into a long type framework and a short type framework, the umbrella cover completely covers the clavicle structure, the first framework is hinged to the upper nest, and the second framework is hinged to the lower nest.

8. The umbrella as claimed in claim 7, wherein the end of the middle rod away from the upper nest is further provided with a hand grip for holding.