CN113331558B - Portable folding umbrella of light - Google Patents
Portable folding umbrella of light Download PDFInfo
- Publication number
- CN113331558B CN113331558B CN202110585215.4A CN202110585215A CN113331558B CN 113331558 B CN113331558 B CN 113331558B CN 202110585215 A CN202110585215 A CN 202110585215A CN 113331558 B CN113331558 B CN 113331558B
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- Prior art keywords
- rib
- umbrella
- pivoted
- bone
- pull
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B19/00—Special folding or telescoping of umbrellas
- A45B19/10—Special folding or telescoping of umbrellas with collapsible ribs
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/02—Umbrella frames
Abstract
The invention relates to the field of umbrella products, in particular to a light portable folding umbrella, which comprises a central rod, an umbrella rib structure connected to the central rod and an umbrella cover arranged on the umbrella rib structure, wherein multiple groups of the umbrella rib structure comprise a first umbrella rib, a second umbrella rib, a third umbrella rib and a fourth umbrella rib which are sequentially pivoted end to end, the middle part of the first umbrella rib is pivoted with a support rib, the free end of the support rib is pivoted on an upper nest, the end part of the support rib and the end part of the second umbrella rib are pivoted with a first pull rib, the end parts of the first umbrella rib and the third umbrella rib are pivoted with a second pull rib, one end of the fourth umbrella rib pivoted with the third umbrella rib is pivoted with a third pull rib, and the free end of the third pull rib is pivoted on the second umbrella rib; the cross sections of the support ribs and the first umbrella ribs are of U-shaped structures, the support ribs are arranged opposite to the openings of the U-shaped structures of the first umbrella ribs, when the umbrella is folded, the first pull ribs are embedded in the U-shaped structures of the support ribs, and the support ribs are embedded in the U-shaped structures of the first umbrella ribs.
Description
Technical Field
The invention relates to the field of umbrella products, in particular to a light portable folding umbrella.
Background
A folding umbrella, a kind of middle bar can be flexible, the umbrella rib is divided into several sections, rivet the umbrella that can be folded, it can reduce the length, portable and advantage of depositing, and divide according to folding number of times, there are two sections folding umbrella, three sections folding umbrella, etc..
In the prior art, the basic structure of an umbrella is shown in CN2084314U, and includes: a middle rod is provided with an upper nest and a lower nest which is glidingly arranged on the middle rod, an inner main bone, an inner branch bone, an inner connecting bone, an inner middle main bone (the inner middle main bone for short), a middle flexible connecting bone, an outer middle main bone (the outer middle main bone for short), an outer flexible connecting bone, an outer main bone and umbrella cloth which is tied on umbrella ribs.
For example, CN 212307058U discloses an umbrella rib, which is actually an umbrella rib of a folding umbrella, and the specific technical solution is that the umbrella rib comprises a first main rib, a second main rib, and a third main rib, wherein the first main rib and the second main rib are pivoted at the end portion, and the second main rib and the third main rib are pivoted at the end portion; the middle part of the fourth main bone is also pivoted with a branch bone; the first main rib and the second main rib are also pivoted with a first pulling rib, the second main rib and the third main rib are pivoted with a second pulling rib, and the third main rib and the branch rib are pivoted with a third pulling rib.
However, in the existing folding umbrella, steel materials are mostly adopted as main production raw materials of umbrella ribs, but the folding umbrella has the problems of easy deformation and large mass, which reduces the portability of the folding umbrella in terms of quality;
meanwhile, in order to solve the problem of portability at present, the mode of mainly reducing the volume of the folding umbrella is to increase the folding times and the number of the telescopic pipe segments of the middle rod, so that the folding umbrella has smaller volume after being folded, but the original folding umbrella has the times of folding for many times because of the corresponding multi-segment umbrella ribs, the pull ribs and the like which have quite complicated structural distribution, the condition that the umbrella cloth cannot be accurately stored and interfered with each other is easily generated when the umbrella cloth is required to be stored after being installed, and the condition is further aggravated after the folding times are increased.
Disclosure of Invention
Therefore, the invention provides a light portable folding umbrella, which solves the problems of large mass, poor portability and poor practicability of the existing folding umbrella.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a light portable folding umbrella comprises a central rod, an umbrella rib structure connected to the central rod and an umbrella cover installed on the umbrella rib structure, wherein multiple groups of the umbrella rib structure comprise a first umbrella rib, a second umbrella rib, a third umbrella rib and a fourth umbrella rib which are sequentially pivoted end to end, the free end of the first umbrella rib is pivoted on a lower nest on the central rod, the middle part of the first umbrella rib is pivoted with a support rib, the free end of the support rib is pivoted on an upper nest, the end part of the support rib and the end part of the second umbrella rib are pivoted with a first pull rib, the end parts of the first umbrella rib and the third umbrella rib are pivoted with a second pull rib, one end of the fourth umbrella rib and one end of the third umbrella rib are pivoted with a third pull rib, and the free end of the third pull rib is pivoted on the second umbrella rib;
the cross sections of the supporting ribs and the first umbrella ribs are of U-shaped structures, the supporting ribs are arranged opposite to the openings of the U-shaped structures of the first umbrella ribs, when the umbrella is folded, the first pull ribs are embedded in the U-shaped structures of the supporting ribs, and the supporting ribs are embedded in the U-shaped structures of the first umbrella ribs;
the cross section of the second umbrella rib is of a C-shaped structure, the second pull rib is embedded in the C-shaped structure of the second umbrella rib, and when the umbrella is folded, the second umbrella rib covers the side end of the first umbrella rib;
the second umbrella rib on the side opposite to the second umbrella rib is provided with an embedding groove, and when the umbrella is folded, the third umbrella rib, the fourth umbrella rib and the third umbrella rib are embedded into the embedding groove.
Preferably, the second rib, the third rib and the fourth rib are made of glass fiber pieces.
Preferably, the lengths of the first rib, the second rib, the third rib and the fourth rib are 10-15 cm.
Preferably, one side of second rib is along being provided with one and being used for the card to put the second draws the gag lever post of bone, the second draw on the bone the cover establish one be used for with the connecting piece of gag lever post installation, the connecting piece including locate its upper end be used for with the buckle of gag lever post joint and locate the buckle below be used for inlaying the second and draw the sleeve of bone, telescopic axial is provided with is convenient for the second draws the opening that the bone penetrated, the opening is followed the sleeve axial is the camber.
Preferably, the connecting piece is in a spherical or ellipsoidal or prismatic structure, a through groove for embedding the second pull rib is formed in the middle of the connecting piece, and the calibers of the two ports of the through groove are gradually reduced from the end parts of the through groove.
Preferably, the second rib is equipped with the edge the second rib vertically extends be used for the holding the second draws the storage tank of bone, the definition the width direction of storage tank is horizontal, and the depth direction of storage tank is vertical, the middle part of second rib is provided with outside outstanding bellying, the gag lever post sets up on the bellying, the second draws the bone warp the gag lever post is spacing to be kept in the horizontal width of storage tank, the second draw the both ends of bone be provided with horizontal couple and vertical couple that first rib, third rib pin joint were used, the second draw and be provided with the orientation on the bone the outstanding direction of storage tank direction is buckled.
Preferably, the middle rod is of a multilayer nested telescopic tubular structure, and the length of a single sleeve is 8-15 cm.
By adopting the technical scheme, the invention has the beneficial effects that:
this technical scheme designs the first rib of different size structures and shape, the second rib, the third rib, the fourth rib, can realize by the journal bone after the parachute kit draws in, first rib, the cladding of second rib, third rib and fourth rib also can inlay the embedded groove of putting in second rib upper end, and structural also to first drawing the bone, second drawing bone and third draw the bone to carry out the cladding or accomodate, compare in the rib structure of traditional folding umbrella, each part that will constitute rib structure carries out the corresponding design of size settlement and position, make the parachute kit can have good effect of drawing in from rib structure's position after drawing in, can play the effect of reducing parachute kit radial volume size, umbrella cloth standard is accomodate.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the stacked structure of the umbrella ribs after the umbrella is closed according to the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a connector according to an embodiment of the present invention;
FIG. 4 is another schematic structural view of a connector according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a second bone pull in an embodiment of the present invention;
fig. 6 is a schematic view of a part a of the enlarged structure in fig. 1.
Detailed Description
The following detailed description will be given with reference to specific embodiments, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Examples
Referring to fig. 1 to 6, a lightweight portable folding umbrella comprises a central rod 100, an umbrella rib structure connected to the central rod 100, and an umbrella cover (not shown) mounted on the umbrella rib structure, wherein the umbrella rib structure comprises a first umbrella rib 1, a second umbrella rib 2, a third umbrella rib 3, and a fourth umbrella rib 4 which are sequentially pivoted end to end, the free end of the first umbrella rib 1 is pivoted on a lower nest on the central rod 100, the middle part of the first umbrella rib 1 is pivoted with a support rib 1a, the free end of the support rib 1a is pivoted on an upper nest, the end parts of the support rib 1a and the second umbrella rib 2 are pivoted with a first pull rib 11, the end parts of the first umbrella rib 1 and the third umbrella rib 3 are pivoted with a second pull rib 21, the end parts of the fourth umbrella rib 4 and the third umbrella rib 3 are pivoted with a third pull rib 31, and the free end of the third pull rib 31 is pivoted on the second umbrella rib 2;
the cross sections of the supporting ribs 1a and the first umbrella ribs 1 are of U-shaped structures, the supporting ribs 1a are arranged opposite to the openings of the U-shaped structures of the first umbrella ribs 1, when the umbrella is folded, the first pull ribs 11 are embedded in the U-shaped structures of the supporting ribs 1a, and the supporting ribs 1a are embedded in the U-shaped structures of the first umbrella ribs 1;
the cross section of the second rib 2 is of a C-shaped structure, the second pull rib 21 is embedded in the C-shaped structure of the second rib 2, and specifically, the second rib 2 is provided with a containing groove 22 which extends along the longitudinal direction of the second rib 2 and is used for containing the second pull rib 21; when the umbrella is folded, the second rib 2 is covered at the side end of the first rib 1; the side end herein refers to the end opposite to the opening direction of the U-shaped structure of the first rib 1 (specifically, as shown in fig. 2);
an embedding groove is formed in the second umbrella rib 2 which is positioned on the side opposite to the second pulling rib 21, and when the umbrella is folded, the third umbrella rib 3, the fourth umbrella rib 4 and the third pulling rib 31 are embedded into the embedding groove;
specifically, the technical scheme designs a first rib 1, a second rib 2, a third rib 3 and a fourth rib 4 with different sizes, structures and shapes, the first rib 1a, the first rib 1 and the second rib 2 can coat the third rib 3 and the fourth rib 4 after the umbrella is folded, the third rib 3 and the fourth rib 4 can also be embedded in an embedding groove at the upper end of the second rib 2, and the first pull rib 11, the second pull rib 21 and the third pull rib 31 can be coated or contained in the structure, compared with the rib structure of the traditional folding umbrella, all the components forming the rib structure are designed with the sizes and the positions corresponding to each other, so that the umbrella can have a good folding effect from the position of the rib structure after being folded, and can play a role in reducing the radial volume size and the umbrella cloth standard storage of the umbrella;
in this embodiment, the second rib 2, the third rib 3 and the fourth rib 4 are made of glass fiber; compared with the traditional metal umbrella rib, the glass fiber has the advantages that the weight is light, the elasticity is good, the strength is high, and the risk of breaking the umbrella rib can be well reduced; meanwhile, due to the characteristics of the technical scheme, when the umbrella is folded, the deformation of each umbrella rib needs to be avoided as much as possible, so that the structure of the glass fiber part is adopted, the strength is high, and the smooth implementation and use of the umbrella in the technical scheme can be ensured; moreover, the glass fiber piece further reduces the overall weight of the umbrella from the material aspect;
in this embodiment, a limiting rod 24 for clamping the second pull rib 21 is arranged on one side edge of the second rib 2, a connecting piece 5 for mounting with the limiting rod 24 is sleeved on the second pull rib 21, the connecting piece 5 comprises a buckle 51 arranged at the upper end thereof and used for being clamped with the limiting rod 24, and a sleeve 52 arranged below the buckle 51 and used for embedding the second pull rib 21, an opening 53 for facilitating the second pull rib 21 to penetrate is arranged in the axial direction of the sleeve 52, and the opening 53 is arc-shaped along the axial direction of the sleeve 52; by adopting the structure, the connecting piece 5 can be conveniently sleeved into the second bone pulling 21 through the opening 53, and meanwhile, the second bone pulling 21 can be prevented from sliding out of the opening when sliding in the sleeve 52 through a specially-made arc-shaped structure, so that the structural stability among the limiting rod 24, the second bone pulling 21 and the connecting piece 5 is ensured; specifically, by arranging the connecting piece 5, when the second pull rib 21 is installed, the connecting piece 5 at the middle position of the second pull rib is only required to be fixedly installed with the limiting rod 24 on the second umbrella rib 2, then the second pull rib 21 is bent, and the two ends of the second pull rib are respectively connected with the first umbrella rib 1 and the third umbrella rib 3 through rivets or hooks, so that the assembly of the umbrella during production and installation is facilitated, and the installation efficiency is improved;
in this embodiment, the connecting member 5 has a spherical, ellipsoidal, or prismatic shape, a through groove for embedding the second tie bar 21 is formed in the middle thereof, and the diameters of two ports of the through groove are gradually reduced from the end thereof; the end part which is gradually reduced is arranged, the length of the through groove can be shortened structurally, and the second pull rib 21 needs certain displacement when being opened and closed, so that the structure can ensure that the second pull rib 21 can smoothly slide, and meanwhile, because the second pull rib 21 is of an arc-shaped structure under a normal state, an included angle between the second pull rib 21 and the second umbrella rib 2 can also be changed to a certain extent when being opened and closed, so that the end part which is gradually reduced can improve the smoothness degree of the second pull rib 21 when the included angle is changed;
moreover, the connecting piece 5 can also be a prismatic structure, the connecting piece 5 can adopt different shapes, and the second pull rib 21 is arranged in the connecting piece through the opening 53 on the connecting piece 5, so that the connecting piece is convenient to install; meanwhile, the opening 53 with the arc-shaped structure can also ensure that the second pull rib 21 cannot fall off from the connection part during installation and subsequent use, thereby ensuring the stability of the connection structure;
in this embodiment, the width direction of the defining accommodating groove 22 is horizontal, the depth direction of the accommodating groove 22 is vertical, the middle part of the second rib 2 is provided with a convex part 25 protruding outwards, the limiting rod 24 is arranged on the convex part 25, the second pull rib 21 is retained in the horizontal width of the accommodating groove 22 by the limiting rod 24, the two ends of the second pull rib 21 are provided with a horizontal hook 211 and a vertical hook 212 for pivoting the first rib 1 and the third rib 3, and the second pull rib is provided with a guide bend 213 protruding towards the accommodating groove direction.
When the umbrella rib is installed, the second pull rib 21 is arranged in the accommodating groove 22, one end of the guide bending 213 is arranged towards the accommodating groove 22, then the transverse hook 211 and the vertical hook 212 at the two ends are respectively connected and installed with the first umbrella rib 1 and the third umbrella rib 3, and after the umbrella rib is installed, the second pull rib 21 can keep good structural stability, cannot greatly shake after being stressed, and can bear larger impact;
in the embodiment, the accommodating groove 22 and the limiting rod 24 are arranged, so that the middle part of the second pull rib 21 serving as a main connecting piece in the middle of the umbrella rib is limited during assembly, the second pull rib 21 can be more simply and conveniently connected with the first umbrella rib 1 and the third umbrella rib 3 at two ends of the second pull rib by matching with the transverse hook 211 and the vertical hook 212 at two ends, and the middle part of the second pull rib 21 is limited towards the second umbrella rib 2 by the accommodating groove 22 and the limiting rod 24, so that the direction guide of the second pull rib is facilitated when the second pull rib is flexibly bent during installation;
meanwhile, the second pull rib 21 is used as a main connecting component in the middle of the umbrella rib, when the umbrella rib is folded/unfolded, the accommodating groove 22 and the limiting rod 24 can keep good guiding, namely the limitation of the radial direction, so that the deviation of the transverse direction is avoided;
the traditional structure adopting rivet installation is easy to loose or even separate the installation position after long service life, but under the double action of the transverse hook 211 and the vertical hook 212, the technical scheme forms position limitation in the transverse direction and the vertical direction at two ends of the second pull rib 21, thereby avoiding the occurrence of the above conditions;
in production, the lengths of the first rib 1, the second rib 2, the third rib 3 and the fourth rib 4 can be 10-15 cm, and are specifically 12 cm; meanwhile, the middle rod 100 is of a five-layer nested telescopic tubular structure, and the length of a single sleeve is 8-15 cm; specifically, the structure of the middle rod 100 is that the upper end of the sleeve is thicker, and the lower end of the sleeve is narrower, so that better structural support can be provided at the positions of the upper nest and the lower nest connected by the rib structure, and the structural stability of the umbrella in use can be ensured.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A light portable folding umbrella which is characterized in that: including well stick, connect rib structure on well stick and install the umbrella face on rib structure, its characterized in that: the umbrella rib structure comprises a plurality of groups of umbrella ribs, wherein the umbrella ribs comprise a first umbrella rib, a second umbrella rib, a third umbrella rib and a fourth umbrella rib which are sequentially pivoted end to end, the free end of the first umbrella rib is pivoted on a lower nest on a middle rod, the middle part of the first umbrella rib is pivoted with a support rib, the free end of the support rib is pivoted on an upper nest, the end part of the support rib and the end part of the second umbrella rib are pivoted with a first pull rib, the end parts of the first umbrella rib and the third umbrella rib are pivoted with a second pull rib, one end of the fourth umbrella rib pivoted with the third umbrella rib is pivoted with a third pull rib, and the free end of the third pull rib is pivoted on the second umbrella rib;
the cross sections of the supporting ribs and the first umbrella ribs are of U-shaped structures, the supporting ribs are arranged opposite to the openings of the U-shaped structures of the first umbrella ribs, when the umbrella is folded, the first pull ribs are embedded in the U-shaped structures of the supporting ribs, and the supporting ribs are embedded in the U-shaped structures of the first umbrella ribs;
the cross section of the second umbrella rib is of a C-shaped structure, the second pull rib is embedded in the C-shaped structure of the second umbrella rib, and when the umbrella is folded, the second umbrella rib covers the side end of the first umbrella rib;
an embedding groove is formed in the second umbrella rib on the side opposite to the second pulling rib, and when the umbrella is folded, the third umbrella rib, the fourth umbrella rib and the third pulling rib are embedded into the embedding groove.
2. The lightweight portable folding umbrella of claim 1, characterized in that: the second rib, the third rib and the fourth rib are glass fiber parts.
3. A lightweight portable folding umbrella as claimed in claim 2, characterized in that: the lengths of the first umbrella rib, the second umbrella rib, the third umbrella rib and the fourth umbrella rib are 10-15 cm.
4. A lightweight portable folding umbrella as claimed in claim 3, characterized in that: one side of second rib is along being provided with one and being used for the card to put the second draws the gag lever post of bone, the second draw on the bone the cover establish one be used for with the connecting piece of gag lever post installation, the connecting piece including locate its upper end be used for with the buckle of gag lever post joint and locate the buckle below be used for inlaying the sleeve that the second drawn the bone, telescopic axial is provided with and is convenient for the second draws the opening that the bone penetrated, the opening is followed the sleeve axial is the camber line.
5. A lightweight, portable folding umbrella as claimed in claim 3, wherein: one side of second rib is along being provided with one and being used for the card to put the second draws the gag lever post of bone, the second draw on the bone the cover establish one be used for with the connecting piece of gag lever post installation, the appearance of connecting piece is ball or ellipsoid form or prismatic structure, and its middle part is provided with the logical groove that is used for inlaying the second and draws the bone, lead to the bore that the two ports of groove set up and inwards dwindle gradually by its tip.
6. A lightweight portable folding umbrella as claimed in any one of claims 4 or 5, characterized in that: the second rib is equipped with the edge second rib longitudinal extension be used for the holding the second draws the storage tank of bone, the definition the width direction of storage tank is horizontal, and the depth direction of storage tank is vertical, the middle part of second rib is provided with outside outstanding bellying, the gag lever post sets up on the bellying, the second draws the bone warp the gag lever post is spacing to be kept in the horizontal width of storage tank, the second draw the both ends of bone be provided with horizontal couple and vertical couple that first rib, third rib pin joint were used, the second draws and is provided with the orientation on the bone the outstanding direction of storage tank direction is buckled.
7. A lightweight portable folding umbrella as claimed in any one of claims 1 to 5, characterized in that: the middle rod is of a multilayer nested telescopic tubular structure, and the length of a single sleeve is 8-15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585215.4A CN113331558B (en) | 2021-05-27 | 2021-05-27 | Portable folding umbrella of light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110585215.4A CN113331558B (en) | 2021-05-27 | 2021-05-27 | Portable folding umbrella of light |
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| Publication Number | Publication Date |
|---|---|
| CN113331558A CN113331558A (en) | 2021-09-03 |
| CN113331558B true CN113331558B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110585215.4A Active CN113331558B (en) | 2021-05-27 | 2021-05-27 | Portable folding umbrella of light |
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| CN (1) | CN113331558B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189401Y (en) * | 1994-02-17 | 1995-02-15 | 刘福田 | Portable multiple-folded umbrella |
| CN2237963Y (en) * | 1995-06-26 | 1996-10-23 | 刘福田 | Umbrella frame for folding umbrella |
| CN2279825Y (en) * | 1997-02-05 | 1998-04-29 | 刘福田 | Umbrella frame |
-
2021
- 2021-05-27 CN CN202110585215.4A patent/CN113331558B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189401Y (en) * | 1994-02-17 | 1995-02-15 | 刘福田 | Portable multiple-folded umbrella |
| CN2237963Y (en) * | 1995-06-26 | 1996-10-23 | 刘福田 | Umbrella frame for folding umbrella |
| CN2279825Y (en) * | 1997-02-05 | 1998-04-29 | 刘福田 | Umbrella frame |
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| Publication number | Publication date |
|---|---|
| CN113331558A (en) | 2021-09-03 |
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