WO2018119840A1

WO2018119840A1 - Bidirectional umbrella having straight ribs

Info

Publication number: WO2018119840A1
Application number: PCT/CN2016/112938
Authority: WO
Inventors: 黄春光
Original assignee: 张文祥; 黄春光
Priority date: 2016-12-29
Filing date: 2016-12-29
Publication date: 2018-07-05

Abstract

A bidirectional umbrella having straight ribs, comprising: a shaft (10) having a notch segment (13), a runner segment (14), located on the shaft (10), relative to the notch segment (13), a runner hub segment (15) located between the notch segment (13) and the runner segment (14), a runner positioning hole (141) disposed in the runner segment (14), and a runner hub positioning hole (151) disposed in the runner hub segment (15); a notch (20) fixedly disposed in the notch segment (13); a runner hub (30) slidably disposed in the runner hub segment (15); and a runner (40) capable of sliding along the axis of the shaft (10), and having an umbrella opening and closing fastener (43) of a protrusion that can be clipped to the runner positioning hole (141) and an umbrella reverse-folding and closing fastener (44). Thereby, the runner (40) can move among an umbrella closing position, an umbrella opening position, an umbrella reverse-folding position, and an umbrella reverse-folding and closing position, so that the runner (40) slides to the runner segment (14), the runner hub segment (15), and the notch segment (13) along the axis on the shaft (10). The present invention can achieve the purpose of selectively opening and closing an umbrella with the changes in time, places, and environments.

Description

Straight bone bidirectional umbrella

Technical field

The invention relates to an umbrella, in particular to a straight bidirectional umbrella which can be reversed, opened or traditionally opened and closed.

Background technique

According to the current commercial umbrellas, it is traditionally to provide a function umbrella that shields the rain, the sun and the sun, and provides people with the effect of sheltering the rain or the sun. The general umbrella device includes a nest handle, and the lower nest handle is coupled to a retractable rib mechanism, and the rib structure is combined with a canopy surface, whereby the umbrella surface is supported by the rib structure It can have a shadowing effect.

However, in the design of the umbilical bone of the traditional umbrella, because of the convenience of folding, the umbrella surface is usually pulled by the integral rib and retracted in the direction of the lower nest handle. This traditional method is mature and simple in design. It also creates inconvenience in certain usage states. For example, in rainy days, the umbrella surface is used to block the rain, but when the umbrella is folded, the umbrella surface will be folded back along the direction of the lower nest handle. At this moment, the umbrella surface is still covered with sporadic water, and it will follow the recycling direction. Diffuse everywhere, especially when the user enters the room from the outside, or when the user enters the car to recover the umbrella surface is most obvious.

Referring to FIG. 1, the known umbrella device comprises: a middle rod 80, a upper nest 81 fixed to an upper nest portion 84 of the middle rod 80, and a lower nest slidably disposed on the middle rod 81 lower nest portion 85. 82, and a middle nest 83 fixed to the middle nest 84 of the upper rod 84 and the lower nest 85 and between the upper nest 81 and the lower nest 82.

When in use, the operator slides the lower nest 82 to slide the lower nest 82 from the lower nest 85 to the middle nest 86, thereby enabling the known umbrella to achieve the effect of distracting the sunlight from the rain.

However, the umbrella of the known construction has inconvenience in use, as in the above-mentioned especially on rainy days, generally known umbrellas, the umbrella cloth during folding is folded from the top to the bottom. . Therefore, when the user enters the car or indoors, the umbrella must be closed first, and the umbrella cover needs to be specially prepared for the umbrella to receive the umbrella. Or some of the body enters the car or indoors when the umbrella is closed, so when it enters the car or indoors, it will still be wet by the rain, and because the umbrella cloth of the known umbrella is received from the top to the bottom Therefore, the user will be thrown by the rain on the surface of the umbrella cloth or the uncontrollable residual flow in the vehicle.

Due to the above situation, in recent years, a number of counter-retracting umbrellas have been disclosed in the market. In order to overcome the above-mentioned lack of use, the rib structure is changed to the reverse pull back of the umbrella surface, so that the umbrella surface that blocks the rainwater is folded back inwardly toward the handle member, so that the umbrella surface can be avoided. The water on the water flows everywhere. However, the technical means of using the complicated rib structure and the unwinding structure device are not stable, resulting in endless problems of failure rate and convenience, and the cost of construction is too high. This design is implemented by changing the conventional rib structure to a configuration that reverses the back of the canopy, so that the umbrella surface that blocks the rainwater is folded back inwardly toward the lower nest handle. However, there is still a lack of improvement in the disclosed technology, in which the reversing device of the rib structure in the umbrella surface still only provides the structure and function of the reflex umbrella, and does not provide the user with the function of the normal umbrella to receive the umbrella. However, the structure and function of the traditional umbrella collection are still the most frequently used choices and usage habits of the general public. Therefore, the commercial products can only be purchased for the existing products, or the two items must be purchased separately. With the function of the umbrella, there is no such thing as a traditional umbrella umbrella function and a two-way umbrella with the best use of the inverted umbrella structure.

In view of the above-mentioned existing products, the function of the umbrella used in the traditional umbrella cannot be used in the actual use function, and the function of using the anti-folding umbrella structure, the inventor through continuous research and innovation, through continuous experiment and innovation, Finally, we have developed and integrated a straight bi-directional umbrella that combines the traditional umbrella umbrella function with the inverted umbrella structure, using the best structure, and the most suitable products for people to operate in various environments and places, with the design of the present invention. The structure can be controlled by the user, and the user can choose to use the straight bi-directional umbrella folding umbrella device of the present invention in a state that is not restricted by the environment and the place, thereby achieving the structure simplification and the user can It is extremely convenient to choose the purpose of two-way umbrella collection.

Summary of the invention

The straight bidirectional umbrella provided by the present invention comprises: a middle rod having an axis, an outer peripheral surface formed around the axis, an upper nest portion adjacent to a top portion of the outer peripheral surface, and a middle rod opposite to the middle rod a lower nest section of the upper nest section, a middle nest section between the upper nest section and the lower nest section, a lower nest fixed hole disposed in the lower nest section, and a middle nest disposed in the middle nest section a positioning hole, and a stopper recessed on the outer peripheral surface between the upper fixing hole and the middle positioning hole;

a nest, fixedly disposed on the upper nest;

a nest, slidably disposed in the middle nest, having a peripheral wall surrounding the outer peripheral surface 12, a plurality of straight ribs pivotally connected to the nest, and an extension from the upper nest to the lower nest And a stop portion resisted by the stopper;

a nest that is capable of sliding along the axis of the middle rod, having a lower circumference around the outer circumference a peripheral wall of the nest, an opening and closing umbrella member surrounding the lower peripheral wall of the nest and having a bump that can be engaged with the lower fixing hole, a surrounding surrounding wall of the lower nest and having a reverse folding capable of pressing the stopper An umbrella fastener, and a plurality of supporting ribs pivotally connected to the lower nest and adjacent to the middle nest and slidingly connected to the straight rib;

Thereby, the lower nest can be actuated between an umbrella position, an open umbrella position, a reverse umbrella position, and a reverse folding umbrella position, so that the lower nest slides along the axis to the middle rod The position of the lower nest, the middle nest and the upper nest;

When the umbrella position is located, the lower nest is located in the lower nest, and the convex portion of the opening and closing umbrella fastener is engaged with the lower fixing hole, the supporting rib affects the straight rib, and the supporting umbrella The bone is attached to the straight rib to make the straight rib close to the middle rod;

When the position is in the open position, the lower nest is fixed to the middle nest, so that the convex portion of the open umbrella fastener is engaged with the middle positioning hole, and the supporting rib is pulled to the straight rib. The straight rib is extended outward;

When located at the reflexed umbrella position, the lower nest is coupled to the middle nest through the stop member, and the support rib is attached to the straight rib to extend toward the upper nest;

When located at the retracting umbrella position, the lower nest combined with the middle nest slides along the axis of the middle rod to the lower nest, the supporting rib is fitted with the straight rib, and the opening and closing umbrella buckle The bump of the piece is fixed to the lower fixing hole.

This new type of straight-bone bi-directional umbrella, because the middle rod is shorter than the same type of re-folding umbrella, so the same type of anti-folding umbrella does not occupy space, and it is more convenient to close the umbrella and open the umbrella, and its shorter middle The rod makes the wind resistance more excellent, and the two-way opening and unloading characteristics are more practical than the traditional one-way opening umbrella. For example, the driver of the car needs to receive the umbrella after entering the cockpit, and can directly retract the umbrella. The raindrops on the surface of the umbrella can be covered in the folded umbrella cloth so that the raindrops do not fall into the cabin. Users can choose the method and effect of using the umbrella to change the location and environment due to changes in time, location and environment.

The first object of the present invention is to utilize the optimal structure and the product that is most suitable for people to operate in various environments and places. With the design and construction of the present invention, the user's operator can be restricted from the environment and the place. In the state, the utility model can directly select and utilize the function of the straight bi-directional umbrella folding umbrella device of the invention, thereby achieving the purpose of simplifying the structure and the user can conveniently select the two-way umbrella collection mode.

The second object of the present invention is to make the wind resistance of the present invention more excellent because of the design of the short middle rod and the straight rib.

The main objective of the present invention is three: the driver of the car, who wants to receive an umbrella after entering the cockpit, can be straight Then choose to use the reverse to retract the umbrella, and the raindrops on the surface of the umbrella can be covered in the folded umbrella cloth, so that the raindrops will not spill into the cabin, so that the rainwater can be collected inside the umbrella cloth. Avoid the flow of water when you are collecting your umbrella. Moreover, the structure of the present invention not only has good support strength, but also has smooth operation and is quite practical.

The fourth object of the present invention is that the lower nest of the present invention has two buttons, which is different from the traditional single button type, so that the operator can clearly understand the function of each button in use, and can be different in use. The need to press different buttons makes the operation clearer and easier. In order to achieve the effect of smoothing the opening and closing of the umbrella, and also avoiding the pain of hand pressing, the safety is extremely high.

The fifth object of the present invention is that, especially in the use state of the inverted umbrella, since the structure is more excellent, the middle rod of the structure is shorter than the general refolding umbrella, so the comparatively the same type of reverse umbrella is less. Taking up space, it is more convenient for users to carry out umbrellas and open umbrellas according to the actual use status.

The straight bidirectional umbrella provided by the invention improves the use troubles and problems of the known umbrella tool by the above structure, and the user can simultaneously achieve the effect of using the umbrella collection method due to the change of the place of use and the environment, thereby improving the present The utility and convenience of the invention make it easier for the operator to manipulate and use.

DRAWINGS

Figure 1 is a perspective view of a known umbrella.

2A is a schematic view of a preferred embodiment of the present invention in an umbrella position.

Fig. 2B is a partially enlarged schematic cross-sectional view based on Fig. 2A.

3A is a schematic view of a preferred embodiment of the present invention in an open position.

Fig. 3B is a partially enlarged schematic cross-sectional view based on Fig. 3A.

4A is a schematic view of a preferred embodiment of the present invention in a reflexed umbrella position.

Fig. 4B is a partially enlarged schematic cross-sectional view based on Fig. 4A.

FIG. 5A is a schematic view of a preferred embodiment of the present invention in a folded-back position. FIG.

Fig. 5B is a partially enlarged schematic cross-sectional view based on Fig. 5A.

Fig. 6 is a perspective view showing the umbrella cloth of the fashion folding umbrella position of Fig. 5A.

Figure 7 is a perspective view of another embodiment of the present invention.

detailed description

2A to 5B, a straight bidirectional umbrella comprising:

a middle rod 10 having an axis 11, an outer peripheral surface 12 formed around the axis 11, and a neighbor An upper nest section 13 near one end of the outer peripheral surface 12, a lower nest section 14 located opposite the upper nest section 13 of the middle rod 10, and a middle nest section 15 between the upper nest section 13 and the lower nest section 14 a lower nest fixing hole 141 disposed in the lower nest portion 14, a reverse umbrella fixing hole 142 disposed in the middle rod 10 adjacent to the lower nest fixing hole 141, and a middle nest portion 15 disposed therein a positioning hole 151, and a stop 16 between the upper nest 13 and the middle positioning hole 151 can be telescopically recessed on the outer peripheral surface 12;

a nest 20, fixedly disposed in the upper nest 13;

a middle nest 30, slidably disposed in the middle nest 15, has a middle nest peripheral wall 31 surrounding the outer peripheral surface 12, a plurality of straight ribs 32 pivotally connected to the middle nest 30, and a nest from the upper nest a stop portion 33 extending in the direction of the lower nest 40 and being resisted by the stopper 16;

The nest 40 is slidable along the axis 11 of the middle rod 10, has a lower peripheral wall 41 surrounding the outer peripheral surface 12, surrounds the lower peripheral wall 41, and has a capability to engage with the lower nest fixing hole 141. The opening and closing umbrella fastener 43 of the bump 42 surrounds the lower peripheral wall 41 and has a reflexed umbrella fastener 44 capable of pressing the stopper 16 , and a plurality of pivotally connected to the lower nest 40 a supporting rib 45 of the middle nest 30 and slidingly connected with the straight rib 32;

A cloth loop 80 is disposed adjacent to the lower rib 32 of the lower nest 40, and an inner umbrella cloth is sandwiched between the cloth loop 80 and the lower nest 40.

Thereby, the lower nest 40 can be actuated between an umbrella position 50A, an open umbrella position 50B, a reverse umbrella position 50C, and a reverse folding umbrella position 50D, so that the lower nest 40 is in the middle rod 10 Sliding along the axis 11 to the lower nest 14, the middle nest 15 and the upper nest 13;

When the landing position 50A is located, the lower nest 40 is located in the lower nesting section 14, and the convex spot 42 of the opening and closing umbrella fastener 43 is engaged with the lower nest fixing hole 141, and the supporting rib 45 is used to pull the straight An rib 32, and the supporting rib 45 is attached to the straight rib 32 to bring the straight rib 32 close to the middle rod 10;

When the opening position 50B is located, the lower nest 40 is slidably fixed to the middle nest 15 so that the convex portion 42 of the opening and closing umbrella fastener 43 is engaged with the middle positioning hole 151, and the supporting rib 45 is Pulling the straight rib 32 to extend the straight rib 32 outward;

When the retracting umbrella position 50C is located, the lower nest 40 is coupled to the middle nest 30 through the stop member 16, so that the supporting rib 45 is attached to the straight rib 32 and extends toward the upper nest 20;

When located at the retracting umbrella position 50D, the lower nest 40 combined with the middle nest 30 slides along the axis 11 of the middle rod 10 to the lower nest portion 14, and the supporting rib 45 is attached to the straight rib 32 And the bump 42 of the opening and closing umbrella fastener 43 is fixed to the lower fixing hole 141.

With the above components, the method of using the straight bidirectional umbrella of the present invention is as follows:

Referring to FIG. 2A and FIG. 2B, the lower nest 40 is located in the lower nest 14 and the lower nest 40 is convex. The point 42 is fastened to the lower nest fixing hole 141, so that the lower nest 40 is fixed to the lower nest 14 and does not slide, and the supporting rib 45 pulls the straight rib 32 to make the straight rib 32 and the middle The other end of the connection of the nest 30 is adjacent to the lower nest 14 in a state of the umbrella position 50A, and the stop portion 33 of the middle nest 30 abuts the stop 16 of the middle rod 10, so that the nest 30 does not The center rod 10 is slid along the axis 11.

Next, referring to FIG. 2B to FIG. 3B, when the operator wants to move the straight bidirectional umbrella of the present invention from the umbrella position 50A to the open umbrella position 50B, the opening and closing umbrella fastener 43 of the lower nest 40 is first pressed to make the The bump 42 connected to the opening and closing umbrella fastener 43 is separated from the lower nest fixing hole 141 by pressing, and the lower nest 40 is in a state of being slidable in the middle rod 10, and the lower nest 40 is oriented toward the middle nest. 15 slip away from the lower nest 14 , when the lower nest 40 is slid to the middle nest 15 , when the opening and closing umbrella fastener 43 of the lower nest 40 slides past the middle nest positioning hole 151 , the opening The bump 42 of the umbrella fastener 43 is fastened to the middle nest positioning hole 151, so that the lower nest 40 is fixed to the middle nest 15 and does not slip, and the support rib 45 of the lower nest 40 pushes the straight umbrella The bone 32 is in a state in which the straight rib 32 is extended outward from the center nest 30 to present the opening position 50B.

For the continuation, please refer to FIG. 3B to FIG. 4B. When the operator wants to move the straight bi-directional umbrella of the present invention from the opening position 50B to the re-folding position 50C, the opening and closing umbrella fastener 43 is first pressed to make the engagement. The bump 42 of the middle nest positioning hole 151 is separated from the middle nest positioning hole 151, and the lower nest 40 is slid toward the middle nest 30, so that the inverted folding umbrella fastener 44 of the lower nest 40 corresponds to the The stopper 16 of the middle rod 10, when the operator presses the retracting umbrella fastener 44 of the lower nest 40, the retracting umbrella fastening member 44 presses the stopper 16 of the middle rod 10 to make the stop The member 16 is retracted into the middle rod 10, and the lower nest 40 is slidable through the stop member 16, so that the lower nest 40 can be coupled with the middle nest 30, and the support rib 45 of the lower nest 40 is The straight rib 32 extends the straight rib 32 toward the middle nest 40 in a direction to extend the retracted umbrella position 50C.

Next, referring to FIG. 4B to FIG. 5B, when the operator wants to move the straight bi-directional umbrella of the present invention from the re-folding umbrella position 50C to the re-folding umbrella position 50D, the anti-folding umbrella of the lower nest 40 is continuously pressed first. a fastener 44, the stop member 16 of the middle rod 10 is continuously retracted, and the combined middle nest 30 and the lower nest 40 are slid from the middle nest 15 toward the lower nest 14 so that the combined When the middle nest 30 and the lower nest 40 are slid to the lower nest fixing hole 141 of the middle rod 10, the convex portion 42 of the opening and closing umbrella fastener 43 is engaged with the lower nest fixing hole 141, and the reverse folding is presented. The umbrella position is 50D.

Please refer to FIG. 5B and FIG. 6 , further including an umbrella cloth 60 , wherein one end is clamped and fixed to the upper nest 20 , and the other end is relatively fixedly fixed to the end of the straight rib 32 pivotally connected to the middle nest 30 . The operator presents the straight bi-directional umbrella of the present invention to the inverted folding umbrella position 50D, and can be used in the umbrella table The raindrops on the surface are covered in the folded umbrella cloth, so that the raindrops do not spill to the effect of blocking the rain.

Please refer to FIG. 7 , which further includes a waterproof telescopic sleeve 70 , a fixing portion 71 mounted on the upper nest 20 , and a telescopic portion 72 extending from the fixing portion 71 toward the lower nest 40 , so that the operator will When the straight bidirectional umbrella of the invention is at the position of the umbrella position 50A, the telescopic portion 72 can be nested from the upper nest 20 toward the lower nest 40, and the rain cloth of the umbrella cloth 60 can be prevented from falling. The effect.

The straight bidirectional umbrella provided by the invention improves the lack of convenient storage of the known umbrella by the above-mentioned structure and operation mode, is more convenient for the operator to store, and can be used as a parasol on a sunny day, which is light and UV resistant. In the rainy day, it can be transformed into a reverse umbrella through the special design of the middle nest, so that rainwater can be collected inside the umbrella cloth, and the water splashing when the umbrella is collected can be avoided, and the structure of the invention not only supports the strength, but also operates smoothly. Very practical.

List of reference signs

(known technology)

80 in the stick 81 on the nest

82 nests 83 nests

84 Upper nest section 85 Lower nest section

86 nest segment

(this invention)

10 middle rod 11 axis

12 outer peripheral surface 13 upper nest

14 lower nest 141 lower nest fixing hole

15 Nesting section 151 Nesting positioning hole

16 stop 20 on the nest

30 Nest 31 in the nest wall

32 straight ribs 33 stop

40 lower nest 41 lower nest wall

42 Bumps 43 Open umbrella fasteners

44 Retractable umbrella fasteners 45 Support ribs

50A umbrella position 50B umbrella position

50C reflex umbrella position 50D reflex umbrella position

60 umbrella cloth 70 waterproof telescopic sleeve

Claims

A straight bidirectional umbrella characterized by comprising:

a middle rod having an axis, an outer peripheral surface formed around the axis, an upper nest portion adjacent to a top portion of the outer peripheral surface, a lower nest portion located opposite the upper nest portion of the middle rod, and a lower nest portion a middle nest section between the nest section and the lower nest section, a lower nest fixing hole disposed in the lower nest section, a middle nest positioning hole disposed in the middle nest section, and a upper nest fixing hole and the a stop member recessed between the positioning holes of the middle nest on the outer peripheral surface;

a nest, fixedly disposed on the upper nest;

a nest, slidably disposed in the middle nest, having a peripheral wall surrounding the outer peripheral surface, a plurality of straight ribs pivotally connected to the middle nest, and a direction extending from the upper nest to the lower nest a stop portion resisted by the stopper;

The nest is capable of sliding along the axis of the middle rod, has a lower peripheral wall surrounding the outer peripheral surface, an opening umbrella surrounding the lower peripheral wall and having a bump capable of engaging with the lower fixing hole a fastening member, a retracting umbrella fastening member surrounding the lower nest wall and having a stopper capable of pressing the stopper, and a plurality of pivotal attachments of the lower nest adjacent to the middle nest and slidingly connected with the straight rib Supporting ribs;

a cloth loop disposed adjacent to the support rib of the lower nest, and an inner umbrella cloth between the cloth loop and the lower nest;

Thereby, the lower nest can be actuated between an umbrella position, an open umbrella position, a reverse umbrella position, and a reverse folding umbrella position, so that the lower nest slides along the axis to the middle rod a lower nest section, the middle nest section, and the upper nest section;

When the umbrella position is located, the lower nest is located in the lower nest, and the convex portion of the opening and closing umbrella fastener is engaged with the lower fixing hole, the supporting rib affects the straight rib, and the supporting umbrella The bone is attached to the straight rib to make the straight rib close to the middle rod;

When in the open position, sliding the lower nest to the middle nest, so that the convex portion of the open umbrella fastener is engaged with the middle positioning hole, and the supporting rib pulls the straight rib to make The straight rib is extended outward;

When located at the reflexed umbrella position, the lower nest is coupled to the middle nest through the stop member, and the support rib is attached to the straight rib to extend toward the upper nest;

When located at the retracting umbrella position, the lower nest combined with the middle nest slides along the axis of the middle rod to the lower nest, the supporting rib is fitted with the straight rib, and the opening and closing umbrella buckle The bump of the piece is fixed to the lower fixing hole.
The straight bidirectional umbrella according to claim 1, further comprising an umbrella cloth, wherein one end is clamped and fixed to the upper nest, and the other end is relatively fixedly fixed to the straight rib and pivotally connected to the middle nest. One end.
The straight bidirectional umbrella according to claim 1, further comprising a waterproof telescopic sleeve, comprising a fixing portion mounted on the upper nest, and a telescopic portion extending from the fixing portion toward the lower nest.