CN215776029U - Reverse folding umbrella - Google Patents

Abstract

The utility model discloses a reverse folding umbrella, and relates to the technical field of umbrellas. The folding umbrella comprises a middle rod, wherein one end of the middle rod is fixedly provided with an upper nest, and a lower nest capable of sliding is sleeved on the middle rod; a plurality of first umbrella ribs are radially hinged on the outer side of the circumference of the upper nest, and outer layer umbrella cloth is arranged on the outer side of each first umbrella rib; a plurality of second umbrella ribs are radially hinged on the outer side of the circumference of the lower nest, and inner-layer umbrella cloth is arranged on the inner side of each second umbrella rib; one end of the second umbrella rib, which is far away from the lower nest, is hinged on the corresponding first umbrella rib; the one end that first rib kept away from the upper nest articulates there is the tailbone, is equipped with the elastic component on the tailbone, and the elastic component is connected in the edge of inlayer umbrella cloth and is used for pulling inlayer umbrella cloth and accomodates the outer umbrella cloth of parcel. The reverse folding umbrella has a delicate structure, the area of the inner layer umbrella cloth is small, and materials can be saved; drive the outer umbrella cloth of inlayer umbrella cloth parcel through the elastic component, avoid the water droplet on the outer umbrella cloth to spill, the well stick of umbrella is scalable, and it is shorter to receive whole umbrella length behind the umbrella, portable and accomodate.

Description

Reverse folding umbrella

Technical Field

The utility model belongs to the technical field of umbrellas, and particularly relates to a reverse folding umbrella.

Background

The umbrella is widely used by people as a common tool for shading sun and rain. After the umbrella is folded by the traditional umbrella, rainwater is easy to spill everywhere, and the use experience is poor. To this problem, reverse umbrella has appeared on the market, utilizes double-deck umbrella cloth and the design of turning up, and the skin spreads and is used for the sunshade to keep out the rain, and inlayer umbrella cloth is located outer umbrella cloth and surveys in, and inlayer umbrella cloth wraps outer umbrella cloth after receiving the umbrella and wraps up the face of keeping out the rain promptly, avoids the water of face of keeping out the rain to spill. However, a new problem also occurs, the reverse umbrella is generally double-layer umbrella cloth, and the middle rod of the umbrella can not be stretched and retracted by combining the structural characteristics of the existing reverse umbrella, so that the whole umbrella is longer in length after being folded, occupies space and is inconvenient to store and carry; meanwhile, the required space for opening the umbrella is large, and the umbrella is not convenient to use in scenes such as getting on and closing the umbrella, getting off and opening the umbrella.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the existing reverse folding umbrella, and provides the reverse folding umbrella which is exquisite in structure, small in area of inner-layer umbrella cloth, capable of wrapping the outer-layer umbrella cloth, foldable along with umbrella ribs, telescopic in umbrella middle rod, short in whole umbrella length after being folded, convenient to carry and store, small in required umbrella folding space and umbrella unfolding space and capable of improving user experience.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a reverse folding umbrella comprises a middle rod, wherein an upper nest is fixedly arranged at one end of the middle rod, and a lower nest capable of sliding is sleeved on the middle rod;

a plurality of first umbrella ribs are radially hinged to the outer side of the circumference of the upper nest, and outer-layer umbrella cloth is arranged on the outer side of each first umbrella rib; a plurality of second umbrella ribs are radially hinged to the outer side of the circumference of the lower nest, and inner-layer umbrella cloth is arranged on the inner sides of the second umbrella ribs;

one end of each second umbrella rib, which is far away from the lower nest, is hinged to the corresponding first umbrella rib; the one end that first rib kept away from the upper nest articulates there is the tailbone, be equipped with the elastic component on the tailbone, the elastic component is connected in the edge of inlayer umbrella cloth and is used for pulling inlayer umbrella cloth and accomodates the outer umbrella cloth of parcel.

Preferably, the first ribs and the second ribs are positioned between the inner layer umbrella cloth and the outer layer umbrella cloth; the outer edge of the outer layer umbrella cloth is connected with one end, away from the first umbrella rib, of the tail rib, and the center of the outer layer umbrella cloth is fixed on the upper nest; the outer edge of the inner layer umbrella cloth is connected with one end of the elastic piece, and the center of the inner layer umbrella cloth is fixed on the lower nest.

Preferably, the elastic part is a spring, the spring is sleeved on the tail rib, and one end, far away from the first umbrella rib, of the spring is connected with the outer edge of the inner layer umbrella cloth through a sliding part.

Preferably, the spring is a compression spring; one end of the spring is fixedly connected with the sliding piece.

Preferably, the joint of the first umbrella rib and the tail rib is fixedly connected with the outer layer umbrella cloth.

Preferably, one end of each second rib, which is far away from the lower nest, is hinged to the middle of the corresponding first rib.

Preferably, a connecting rib is further arranged between the second rib and the tail rib, one end of the connecting rib is hinged to one end, close to the first rib, of the tail rib, and the other end of the connecting rib is hinged to one end, far away from the lower nest, of the second rib.

Preferably, the tailbone is connected with the connecting bone through a joint, and the joint is provided with a first connecting hole hinged with the end part of the connecting bone and a second connecting hole connected with the end part of the tailbone.

Preferably, the joint is collinear with the coccyx and is connected as an integral structure.

Preferably, the length of the tail bone is equal to the length of the first rib.

Preferably, the middle rod is a telescopic rod, the telescopic rod is divided into an upper umbrella rod and a lower umbrella rod, the upper umbrella rod and the lower umbrella rod are both circular tubes or polygonal tubes, and the inner diameter of the upper umbrella rod is the same as the outer diameter of the lower umbrella rod; the upper end of the lower umbrella rod is provided with a limiting hole, and the lower umbrella rod further comprises a bouncing mechanism, wherein the bouncing mechanism is composed of a protruding column and a spring, and the protruding column protrudes out of the lower umbrella rod through the limiting hole.

Compared with the prior art, the utility model has the beneficial effects that: a plurality of first umbrella ribs are radially hinged to the outer side of the circumference of an upper nest of the reverse folding umbrella, and outer-layer umbrella cloth is arranged on the outer side of each first umbrella rib; a plurality of second umbrella ribs are radially hinged on the outer side of the circumference of the lower nest, and inner-layer umbrella cloth is arranged on the inner side of each second umbrella rib; one end of the second umbrella rib, which is far away from the lower nest, is hinged on the corresponding first umbrella rib; the one end that first rib kept away from the upper nest articulates there is the tailbone, is equipped with the elastic component on the tailbone, and the elastic component is connected in the edge of inlayer umbrella cloth and is used for can drawing inlayer umbrella cloth and accomodates the outer umbrella cloth of parcel. The reverse folding umbrella has a delicate structure, the outer layer umbrella cloth can be folded along with the umbrella ribs, the area of the inner layer umbrella cloth is small, materials can be saved, and the weight is reduced; the inner layer umbrella cloth is driven by the elastic piece to wrap the outer layer umbrella cloth, so that water drops on the outer layer umbrella cloth are prevented from being spilled, the middle rod of the umbrella can stretch, the whole umbrella after being folded is shorter in length, and the umbrella is convenient to carry and store; meanwhile, the folding umbrella has small umbrella folding space and umbrella unfolding space, is convenient to use in various occasions, and improves the use experience of users.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a view showing an opening structure of a reverse folding umbrella according to an embodiment of the present invention;

FIG. 2 is a partial view showing the structure of an opened umbrella of a reverse folding umbrella according to an embodiment of the present invention;

FIG. 3 is a view showing a structure of a closing umbrella of the reverse folding umbrella according to the embodiment of the present invention;

FIG. 4 is a partial view showing the structure of a closing umbrella of the reverse folding umbrella according to the embodiment of the present invention;

FIG. 5 is a partial exploded view of a collapsible umbrella of the reverse folding umbrella according to the embodiment of the present invention;

FIG. 6 is a partial exploded view of a collapsible umbrella of a reverse foldable umbrella according to another embodiment of the present invention;

in the figure: the umbrella comprises a middle rod 1, an upper nest 2, a lower nest 3, an outer layer umbrella cloth 4, an inner layer umbrella cloth 5, first umbrella ribs 6, second umbrella ribs 7, a tail rib 8, an elastic part 9, a sliding part 10, a connecting rib 11 and a joint 12.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.

In the description of the present application, it is to be understood that the terms "intermediate," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus should not be construed as limiting the present application. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In addition, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b): referring to fig. 1-6, the reverse folding umbrella is an improvement of the existing reverse umbrella with longer overall length, is suitable for sun-shading and rain-shielding, can prevent water on the rain-shielding surface from being spilled, and is convenient to store and carry; the reverse folding umbrella comprises a middle rod 1, wherein one end of the middle rod 1 is fixedly provided with an upper nest 2, the middle rod 1 is sleeved with a slidable lower nest 3, the outer side of the circumference of the upper nest 2 is radially hinged with a plurality of first umbrella ribs 6, the outer side of each first umbrella rib 6 is provided with an outer layer umbrella cloth 4, and in the embodiment, the number of the first umbrella ribs 6 is 6; a plurality of second umbrella ribs 7 are radially hinged on the outer side of the circumference of the lower nest 3, inner umbrella cloth 5 is arranged on the inner side of the second umbrella ribs 7, and the positions and the number of the second umbrella ribs 7 correspond to those of the first umbrella ribs 6; one end of the second umbrella rib 7 far away from the lower nest 3 is hinged on the corresponding first umbrella rib 6; the end, far away from the upper nest 2, of the first umbrella rib 6 is hinged with a tail rib 8, an elastic part 9 is arranged on the tail rib 8, the elastic part 9 is connected to the edge of the inner-layer umbrella cloth 5 and used for drawing the inner-layer umbrella cloth 5 to accommodate and wrap the outer-layer umbrella cloth 4, the outer-layer umbrella cloth 4 is used for shading sun and keeping out rain, and when the umbrella is folded, the inner-layer umbrella cloth 5 wraps the outer-layer umbrella cloth 4 to prevent rainwater from spilling; compared with the existing reverse folding umbrella, the length of the umbrella ribs can be reduced by about 1/2, the distance between the lower nest 3 and the upper nest 2 is shorter when the umbrella is folded, and the length of the whole umbrella is effectively shortened when the umbrella is folded.

Specifically, the first ribs 6 and the second ribs 7 are located between the inner layer umbrella cloth 5 and the outer layer umbrella cloth 4, the inner layer umbrella cloth 5 and the outer layer umbrella cloth 4 can be in a circular or polygonal structure, and in this embodiment, the inner layer umbrella cloth 5 and the outer layer umbrella cloth 4 can be in a hexagonal structure because the number of the first ribs 6 is six; specific, the outside edge of outer umbrella cloth 4 and the end connection of coccyx 8, keep away from the one end of first rib 6 with coccyx 8 promptly and be connected, the connected mode can adopt fixed connection or detachable connection, in a specific embodiment, the edge of outer umbrella cloth 4 is equipped with the block of 8 tip looks adaptations of coccyx, thereby can cup joint the edge of outer umbrella cloth 4 in the edge of coccyx 8 fixed outer umbrella cloth 4's edge through the block, the center of outer umbrella cloth 4 is fixed in on nest 2, in order to receive the umbrella, outer umbrella cloth 4 is folding with 6 synchronous of first rib, first rib 6 and 8 junction and outer umbrella cloth 4 fixed connection of coccyx. The outer edge of the inner umbrella cloth 5 is connected with one end of the elastic part 9, in a specific embodiment, the outer edge of the inner umbrella cloth 5 is fixedly or detachably connected with one end of the elastic part 9, the center of the inner umbrella cloth 5 is fixed on the lower nest 3, and the center of the inner umbrella cloth 5 is provided with a through hole which penetrates through the middle rod 1 and is fixedly connected with the lower nest 3.

Specifically, the elastic member 9 may be a spring or other elastic component, the spring is sleeved on the tail rib 8, and one end of the spring, which is far away from the first rib 6, is connected with the outer edge of the inner umbrella cloth 5 through the sliding member 10. The spring can be compression spring, extension spring, and in order to facilitate when receiving the umbrella, elastic component 9 pulls inner layer umbrella cloth 5 parcel outer layer umbrella cloth 4, and in this embodiment, elastic component 9 is compression spring. Slider 10 is the slider that is equipped with the through-hole, and the through-hole of slider passes tailbone 8 and can slide along tailbone 8, and the one end and the slider fixed connection of first rib 6 are kept away from to the spring, and the outside edge of inlayer umbrella cloth 5 also with slider fixed connection, can drive the slider through the compression elasticity of spring and remove along tailbone 8, can pull the marginal removal of inlayer umbrella cloth 5 simultaneously.

Specifically, as shown in fig. 4 and 5, in order to facilitate pulling the lower nest 3 to move along the middle rod 1 and simultaneously drive the first umbrella ribs 6 to rotate through the connecting ribs 11, one end of each second umbrella rib 7, which is far away from the lower nest 3, is hinged to the middle of the corresponding first umbrella rib 6, and the structure can also shorten the distance between the upper nest 2 and the lower nest 3 when the umbrella is folded.

Specifically, still be equipped with between second rib 7 and the tailbone 8 and connect bone 11, the one end of connecting bone 11 articulates the one end that is close to first rib 6 on tailbone 8, and the other end of connecting bone 11 articulates the one end of keeping away from nest 3 down on second rib 7, can keep the balance and the stability of opening the umbrella, receiving first rib 6 of umbrella in-process and second rib 7 through connecting bone 11.

Specifically, as shown in fig. 6, in order to facilitate pulling the lower nest 3 to move along the middle rod 1 and simultaneously drive the tailbone 8 to rotate, so as to enable the rotation to be accommodated, in this embodiment, the tailbone 8 is connected with the connecting bone 11 through a joint 12, and the joint 12 is provided with a first connecting hole hinged to the end of the connecting bone 11 and a second connecting hole connected to the end of the tailbone 8. In a specific embodiment, the joint 12 is connected with the tail rib 8 as an integral structure, preferably, the joint 12 is collinear with the tail rib 8, the structure can drive the first umbrella rib 6 to rotate around the upper nest 2 through the second umbrella rib 7 for storage, and the umbrella rib drives the tail rib 8 to rotate synchronously through the connecting rib 11 and fold for storage.

Specifically, in order to ensure that the inner layer umbrella cloth 5 wraps the outer layer umbrella cloth 4 after the umbrella is folded, the length of the tail rib 8 is equal to that of the first umbrella rib 6.

Specifically, the middle rod is a telescopic rod which is divided into an upper umbrella rod and a lower umbrella rod, the upper umbrella rod and the lower umbrella rod are both circular tubes or polygonal tubes, the inner diameter of the upper umbrella rod is the same as the outer diameter of the lower umbrella rod, and the upper end of the lower umbrella rod is sleeved inside the upper umbrella rod; the upper end of the lower umbrella rod is provided with a limiting hole, and the lower umbrella rod further comprises a bouncing mechanism, wherein the bouncing mechanism consists of a protruding column and a reset spring, and the protruding column protrudes out of the lower umbrella rod through the limiting hole.

The reverse folding umbrella comprises a middle rod 1, wherein one end of the middle rod 1 is fixedly provided with an upper nest 2, and a slidable lower nest 3 is sleeved on the middle rod 1; a plurality of first umbrella ribs 6 are radially hinged on the outer side of the circumference of the upper nest 2, and outer umbrella cloth 4 is arranged on the outer side of the first umbrella ribs 6; a plurality of second umbrella ribs 7 are radially hinged on the outer side of the circumference of the lower nest 3, and inner umbrella cloth 5 is arranged on the inner side of each second umbrella rib 7; one end of the second umbrella rib 7 far away from the lower nest 3 is hinged on the corresponding first umbrella rib 6; first rib 6 keeps away from the one end of going up nest 2 and articulates there is tailbone 8, is equipped with elastic component 9 on the tailbone 8, and elastic component 9 is connected in the edge of inlayer umbrella cloth 5 and is used for can drawing inlayer umbrella cloth 5 and accomodates the outer umbrella cloth 4 of parcel. When receiving the umbrella, 3 move down along well stick 1 through pulling nest, second rib 7 drives first rib 6 and rotates and drive outer umbrella cloth 4 folding simultaneously and accomodate, second rib 7 drives tailbone 8 through connecting bone 11 and rotates and drive inlayer umbrella cloth 5 simultaneously and accomodate, be equipped with compression spring on the tailbone 8, the state compression spring of opening umbrella is compression state, compression spring resets after receiving the umbrella, compression spring passes through slider 10 and drives the edge of outer umbrella cloth 4 and move towards the end of tailbone 8, thereby make inlayer umbrella cloth 5 parcel live outer umbrella cloth 4, as shown in fig. 3. When opening the umbrella, through pushing down nest 3 and upwards removing along well stick 1, second rib 7 drives first rib 6 and rotates and drive outer umbrella cloth 4 and expand simultaneously, and second rib 7 drives tailbone 8 through connecting bone 11 and rotates and drive inlayer umbrella cloth 5 and expand simultaneously, because compression spring is the reset state when receiving the umbrella state, pulls compression spring when inlayer umbrella cloth 5 expandes and is the compression state, as shown in figure 1. The reverse folding umbrella has a delicate structure, the outer layer umbrella cloth 4 can be folded along with the umbrella ribs, the inner layer umbrella cloth 5 has a small area, materials can be saved, and the weight is reduced; the inner layer umbrella cloth 5 is driven by the elastic part 9 to wrap the outer layer umbrella cloth 4, so that water drops on the outer layer umbrella cloth 4 are prevented from being spilled, the middle rod 1 of the umbrella can stretch, the whole umbrella after being folded is shorter in length, and the umbrella is convenient to carry and store; meanwhile, the folding umbrella has small umbrella folding space and umbrella unfolding space, is convenient to use in various occasions, and improves the use experience of users.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. A reverse folding umbrella comprises a middle rod, an upper nest is fixedly arranged at one end of the middle rod, a lower nest capable of sliding is sleeved on the middle rod, and the reverse folding umbrella is characterized in that,

a plurality of first umbrella ribs are radially hinged to the outer side of the circumference of the upper nest, and outer-layer umbrella cloth is arranged on the outer side of each first umbrella rib; a plurality of second umbrella ribs are radially hinged to the outer side of the circumference of the lower nest, and inner-layer umbrella cloth is arranged on the inner sides of the second umbrella ribs;

one end of each second umbrella rib, which is far away from the lower nest, is hinged to the corresponding first umbrella rib; the one end that first rib kept away from the upper nest articulates there is the tailbone, be equipped with the elastic component on the tailbone, the elastic component is connected in the edge of inlayer umbrella cloth and is used for pulling inlayer umbrella cloth and accomodates the outer umbrella cloth of parcel.

2. The reverse folding umbrella of claim 1, wherein the first rib and the second rib are located between an inner layer of umbrella cloth and an outer layer of umbrella cloth; the outer edge of the outer layer umbrella cloth is connected with one end, away from the first umbrella rib, of the tail rib, and the center of the outer layer umbrella cloth is fixed on the upper nest; the outer edge of the inner layer umbrella cloth is connected with one end of the elastic piece, and the center of the inner layer umbrella cloth is fixed on the lower nest.

3. The reverse folding umbrella of claim 2, wherein the elastic member is a spring, the spring is sleeved on the tail rib, and one end of the spring, which is far away from the first umbrella rib, is connected with the outer edge of the inner umbrella cloth through a sliding member.

4. A reverse folding umbrella of claim 3, wherein the spring is a compression spring; one end of the spring is fixedly connected with the sliding piece.

5. The reverse folding umbrella of claim 4, wherein the junction of the first rib and the tail rib is fixedly connected with the outer umbrella cloth.

6. The reverse folding umbrella of claim 1, wherein one end of the second rib, which is far away from the lower nest, is hinged to the middle part of the corresponding first rib.

7. The reverse folding umbrella of claim 1, wherein a connecting rib is further arranged between the second umbrella rib and the tail rib, one end of the connecting rib is hinged to one end, close to the first umbrella rib, of the tail rib, and the other end of the connecting rib is hinged to one end, far away from the lower nest, of the second umbrella rib.

8. The reverse folding umbrella of claim 7, wherein the tail ribs are connected with the connecting ribs by a joint, and the joint is provided with a first connecting hole hinged with the end of the connecting rib and a second connecting hole connected with the end of the tail rib.

9. The reverse folding umbrella of claim 8, wherein the joint is collinear with the tail bone and is connected as a unitary structure.

10. The reverse folding umbrella of claim 1, wherein the middle rod is a telescopic rod, the telescopic rod is divided into an upper umbrella rod and a lower umbrella rod, the upper umbrella rod and the lower umbrella rod are both circular tubes or polygonal tubes, and the inner diameter of the upper umbrella rod is the same as the outer diameter of the lower umbrella rod; the upper end of the lower umbrella rod is provided with a limiting hole, and the lower umbrella rod further comprises a bouncing mechanism, wherein the bouncing mechanism consists of a protruding column and a spring, and the protruding column protrudes out of the lower umbrella rod through the limiting hole.

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