CN210076774U - Automatic umbrella with padded structure - Google Patents

Abstract

An automatic umbrella with filling structure comprises an umbrella cloth, a waterproof cloth body with a plurality of supporting ribs, a flow channel in the supporting ribs, at least one connecting port in the central position of the umbrella cloth, a storage bag body connected with the connecting port, and a fluid contained in the storage bag body; a filling structure connected to one side of the umbrella cloth; at least one middle rod connected to the umbrella cloth and the filling structure; the filling structure comprises a containing groove, an extrusion piece and a linkage piece, wherein the linkage piece is used for controlling the extrusion piece to move in the containing groove in a linkage manner, so that the storage bag body positioned in the containing groove generates space change, the fluid is filled into the support ribs to support the umbrella cloth, and in addition, the fluid can also flow back to the storage bag body; under the external force which is large enough, the extrusion part can release the pressure, so that the liquid of the supporting rib can flow back to the storage bag body, and the defect that the metal umbrella rib is blown off by strong wind is avoided. Therefore, the utility model has the advantages of simple operation, reduced size of the umbrella cloth, convenient carrying and use and uneasy damage of the umbrella ribs.

Description

Automatic umbrella with padded structure

technical field

The utility model relates to an umbrella structure, in particular to an automatic umbrella with a filling structure.

Background technique

According to the existing umbrella structure, the umbrella handle is provided with a middle rod (one, two or three sections), and the middle rod is set with upper and lower umbrella nests for most umbrella skeletons arranged radially. Design, use the umbrella nest to push out or pull back to engage in the work of opening or closing the umbrella.

However, the umbrella rib is composed of a branch bone and a main bone pivotally connected, and they are all made of hard materials, which cannot be compressed to reduce the volume, and the umbrella rib has a complex structure, which is not only very troublesome and time-consuming to manufacture and assemble, and is often caused by the branch. The bone falls off or breaks, making it unbearable to use; in addition, because the umbrella rib is made of metal hard material, it is easy to touch the human body due to improper grip and cause injury.

The above-mentioned problem of accidental injury caused by touching the human body due to improper holding, that is, the ribs of traditional umbrellas are all made of hard metal materials. When used carelessly, the sharp ends of the ribs are often stabbed. Others, especially younger elementary school students or naughty children, will often wave umbrellas as toys, which is the biggest culprit of causing harm to others.

In addition, when a strong wind blows, the umbrella surface of the existing umbrella is easily turned upside down, and even causes the umbrella rib to be damaged and broken, which is quite a pity and waste. For damaged umbrellas, the tips of the umbrella ribs are often protruding, which is easy to stab other people, or the inner ribs are intertwined, which is easy to pinch fingers or break hair, which is quite dangerous. Furthermore, when the damaged umbrella is to be recycled, it is difficult to sort the umbrella rod, the umbrella rib and the umbrella cloth made of metal, so they can only be discarded as garbage, which is not environmentally friendly.

Finally, it is necessary to further discuss the existing problems in the structure of the existing umbrellas. Since the existing umbrellas are very diverse, most of them are composed of a main rod, a plurality of supporting rods and an umbrella cloth. There are some defects in the manufacture and use of the umbrella: firstly, when the existing umbrella is propped up, a plurality of struts are unfolded on the main rod, and the umbrella cloth is stretched with it, while the plurality of struts are spread out. It is pivoted on the main rod, and the technology of the pivot assembly and the training of employees have certain difficulty and time, thus increasing the production cost. Second, most of the existing umbrellas occupy a certain volume when they are not propped up. Although there are foldable and retractable umbrellas, they will not occupy too much space. The umbrellas need to be folded in order and have a specific shape.

Therefore, after observing the above-mentioned deficiencies, the creator of this case believes that there is still a need for further improvement of the existing umbrellas, and thus the present invention is born.

Utility model content

The main purpose of the present utility model is to provide an automatic umbrella with a filling structure, which has better structural strength, is easy to operate, and can make the umbrella cloth compressible to reduce the volume, so as to facilitate storage, carrying and use.

In order to achieve the above purpose, the automatic umbrella with filling structure provided by the present invention includes: an umbrella cloth, which has a waterproof cloth body, and a plurality of support ribs are arranged on the waterproof cloth body, and the support The rib is flexible, and the support rib has a flow channel, and the center of the umbrella cloth is provided with at least one connection port, the connection port is communicated with the flow channel of the support rib, and one end of the support rib is The connection port is connected, and a storage bag body is connected to the connection port, and a fluid is contained in the storage bag body; a filling structure is connected to one side of the umbrella cloth, and the filling structure includes: an accommodating a groove, which has an accommodating space for accommodating the storage bag body; an extruder, which is assembled in the accommodating groove and movably divides the accommodating space, so that the The accommodating space forms at least one movable space; a linking piece, which is connected with the extruding piece and used to control the action of the extruding piece; and at least one middle rod, which is connected with the umbrella cloth and the filling structure.

Preferably, the filling structure further includes a pipe, the inner side of the pipe has the accommodating groove, one end of the pipe is connected to the connection port, and the other end of the pipe is connected to the middle rod.

Preferably, wherein the connecting port is located on the bottom side of the umbrella cloth, and the top side of the umbrella cloth has a filling port, the filling port is selected from a liquid sealing mouth provided with a double rubber pad, and a cover wherein One, and another, the cover is detachably assembled on the filling port.

Preferably, the outer side of the pipe fitting is provided with an external thread, the outer side of the pipe fitting is provided with a sleeve, the inner peripheral side of the sleeve is provided with an internal thread, and the internal thread is screwed with the external thread, and the sleeve is in a removable shape. The pipe is connected in a helical displacement manner.

Preferably, wherein the fluid is a low compressibility liquid.

Preferably, the accommodating groove is provided with a blocking piece, the blocking piece surrounds the bottom of the accommodating groove, and allows the accommodating space of the accommodating groove to distinguish a storage space and the movable space, and the baffle plate has an opening, the opening is for the storage space and the movable space to communicate with each other, and the movable space is formed between the baffle plate and the inner peripheral side wall of the accommodating slot.

Preferably, the extrusion piece has a fixed column, a driving column and an extrusion piece, the fixed column is set at the opening, and one side of the extrusion piece is connected to the fixed column, and the other side is connected to the fixed column. One side is connected to the driving column, and the extruding sheet passes through the opening, and the driving column is located in the movable space, and the driving column is connected to the linking piece, and the linking piece is used to link the The driving column is displaced in the movable space, so that the extruding piece can squeeze or return the fluid in the storage bag, and push the fluid to the flow channel or return the fluid to the storage space.

Preferably, the driving column is connected to the linking member through the bottom of the accommodating slot, and the linking member is connected to the driving column in a rotational manner.

Preferably, the structure of the middle rod is selected from one of a telescopic rod structure, an integrally formed rod structure and a flexible rod structure.

Preferably, the linkage member is connected to the extruding member through a non-returning member, and the non-returning member is an intermittent motion mechanism.

The automatic umbrella with filling structure provided by the present invention mainly controls the displacement of the extruding piece in the accommodating space through the linkage of the linking piece, so that the space of the movable space changes, so as to form a squeeze. Pressing or backflow makes the fluid fill in the flow channel or backflow to the storage bag body; thereby, the present invention can use the filling structure to produce a squeezing effect, and then allow the fluid to be introduced into the storage bag. Among the support ribs on the umbrella cloth, in order to achieve the effect of rapid expansion of the umbrella surface, and only need to adjust the filling structure when the umbrella is closed, a backflow effect can be generated to allow the fluid to flow back, and the operation is simple and the umbrella cloth is It can be compressed to reduce the volume, and it is easy to carry and use.

Description of drawings

FIG. 1 is an exploded perspective view of the first embodiment of the present invention.

FIG. 2 is a perspective view showing the filling structure and the middle rod in the first embodiment of the present invention.

3 is an exploded perspective view of the first embodiment of the present invention.

FIG. 4 is a cross-sectional view showing the filling structure in the first embodiment of the present invention.

5 is an exploded perspective view showing the filling structure in the first embodiment of the present invention.

FIG. 6 is a top view of the first embodiment of the present invention.

7 is an exploded perspective view of the second embodiment of the present invention.

FIG. 8 is a schematic diagram of the use state of the third embodiment of the present invention.

Among them, the reference numerals are described as follows:

100 Automatic umbrellas with padded structure

10 umbrella cloth

11 Tarp body

12 Support ribs

121 runner

122 Bend

13 Connectors

14 Fill port

15 Cover

16 Storage bag body

20 Fill Structure

21 Slots

211 accommodating space

2111 Storage space

2112 Event Space

22 Extrusions

221 Fixed column

222 Drive column

223 Extruded sheet

23 Spacer

251 Opening

26 Fittings

261 external thread

27 casing

271 Internal thread

30 Links

31 Backstop

40 medium bar

41 Screw cap

A fluid

Detailed ways

Please refer to FIG. 1 and FIG. 2 , together with FIG. 3 , FIG. 4 , FIG. 5 and FIG. 6 , which are an exploded perspective view, a cross-sectional view and a top view of the first embodiment of the present invention, which discloses an automatic umbrella with a filling structure Tool 100, the automatic umbrella tool 100 with filling structure includes:

An umbrella cloth 10 has a waterproof cloth body 11. The waterproof cloth body 11 is provided with a plurality of supporting ribs 12, the supporting ribs 12 are flexible, and the supporting ribs 12 have a flow channel 121 therein, and The umbrella cloth 10 has at least one connection port 13 at the central position, and the connection port 13 communicates with the flow channel 121 of the support rib 12; The other end of the rib 12 can be provided with the curved portion 122 according to the requirements of the manufacturer, or the curved portion 122 can be not provided.

In this embodiment, the connection port 13 communicates with the flow channel 121 of the support rib 12 , and a storage bag body 16 is connected to the connection port 13 , and a fluid A is contained in the storage bag body 16 .

A filling structure 20 is connected to one side of the umbrella cloth 10, and the filling structure 20 includes an accommodating groove 21, an extrusion part 22, a linkage part 30 and a pipe part 26, wherein:

The accommodating tank 21 has an accommodating space 211, and the accommodating space 211 is used for accommodating the storage bag body 16; in this embodiment, the fluid A is a liquid with a low compressibility, in addition, the fluid A is It can be selected from one of gas, Newtonian fluid A and non-Newtonian fluid A, and the present invention takes a liquid with low compressibility as an example, but does not limit the implementation of the present invention. Please continue to refer to FIG. 2 and FIG. 4 , the accommodating slot 21 is provided with a blocking piece 23 , the blocking piece 23 surrounds the bottom of the accommodating slot 21 , and allows the The accommodating space 211 is divided into a storage space 2111 and the movable space 2112, and the baffle plate 23 has an opening 251, the opening 251 is for the communication between the storage space 2111 and the movable space 2112, and the baffle plate The movable space 2112 is formed between 23 and the inner peripheral side wall of the accommodating groove 21 .

The extrusion member 22 is assembled in the accommodating groove 21 and movably divides the accommodating space 211, so that the accommodating space 211 forms at least one movable space 2112; As shown in FIGS. 2 , 3 and 4 , the extrusion part 22 has a fixing column 221 , a driving column 222 and an extrusion piece 223 , the fixing column 221 is arranged at the opening 251 , and the extrusion One side of the piece 223 is connected to the fixing column 221, and the other side is connected to the driving column 222, and the pressing piece 223 passes through the opening 251. In addition, the driving column 222 is located in the movable space 2112. The column 222 is connected to the linking member 30 , and the linking member 30 is used for linking the driving column 222 to displace in the movable space 2112 , so as to generate a squeezing effect or a backflow effect, and push the fluid A to the flow channel 121 Or let the fluid A return to the storage space 2111 .

The linking member 30 is connected to the extrusion member 22 and is used to control the movement of the extrusion member 22 ; in this embodiment, the driving column 222 passes through the bottom of the accommodating slot 21 and is connected with the linking member 22 . The linking member 30 is connected to the driving column 222 in a rotational manner; it should be further explained that the linking member 30 is connected to the extruding member 22 by a non-reverse member 31, and the stopper The inverse member 31 is an intermittent motion mechanism, which is a ratchet mechanism, a sheave mechanism, a cam intermittent motion mechanism and an incomplete gear mechanism, and the intermittent motion mechanism in this embodiment is a ratchet mechanism as an example; The utility model prevents the pressing action from being unable to be maintained due to the pressure change of the fluid A by the arrangement of the anti-return element 31 .

It should be further explained that the anti-return element 31 is mainly used to maintain the anti-reverse force under a specific pressure; when the pressure exceeds, the anti-return function will be lost, allowing the liquid to flow back; In the state of the utility model, the anti-return structure of the anti-return element 31 can be applied to allow the liquid to flow back under strong winds without breaking the umbrella rib.

The tube 26 has the accommodating groove 21 on the inner side, one end of the tube 26 is connected to the connection port 13 , and the other end of the tube 26 is connected to the middle rod 40 .

At least one middle rod 40 is connected to the umbrella cloth 10 and the filling structure 20; in this embodiment, the structure of the middle rod 40 is selected from a telescopic rod structure, an integrally formed rod structure and a flexible rod In the implementation of the present invention, the middle rod 40 is a telescopic rod body structure as an example, and one end of the middle rod 40 is connected to the umbrella cloth 10, and the other end is connected to a screw cap 41, The screw cap 41 is used to control the rotation of the linking member 30; in addition, the middle rod 40 can be connected to the umbrella cloth 10 through the pipe member 26, and the middle rod 40 is connected to the pipe member 26; more specifically , the middle rod 40 of the present invention can be directly connected with the umbrella cloth 10, or, the middle rod 40 is connected with the umbrella cloth 10 through the pipe fitting 26; in this embodiment, the middle rod 40 is directly connected with the umbrella cloth The connection of the cloth 10 is taken as an example, but does not limit the implementation of the present invention.

It should be further noted that, as shown in FIG. 3 , a storage bag body 16 is provided at the connection port 13 of the umbrella cloth 10 , and the storage bag body 16 is located in the storage space 2111 of the accommodating groove 21 and the pipe member 26 , That is, the accommodating groove 21 and the storage bag body 16 are arranged in the pipe member 26 .

In order to further understand the structural features of the present utility model, the application of technical means and the expected effect, the usage mode of the present utility model is hereby described.

Please continue to refer to FIG. 1 and FIG. 2 , together with FIG. 3 , FIG. 4 , FIG. 5 and FIG. 6 , which are an exploded perspective view, a cross-sectional view and a top view of the first embodiment of the present invention; The displacement of the extruding element 22 in the accommodating space 211 is controlled by the interlocking element 30, so that the movable space 2112 produces a space change to form a squeezing effect or a recirculation effect, so as to control the storage bag The change of the space in the body 16 makes the fluid A fill in the flow channel 121 or return to the storage bag body 16; The linking member 30, the linking member 30 links the driving column 222 to move in the movable space 2112, and allows the pressing piece 223 to push or return the fluid A to its original position, thereby producing a pressing action or a backflow The function is to control the fluid A to be pushed to the flow channel 121 or to allow the fluid A to return to the storage bag body 16 .

When the umbrella is in the open state, the middle rod 40 is in the retracted state, and the rotating cover 41 is assembled with the linking member 30 to rotate the linking member 30 so that the linking member 30 is linked to the driving column 222, in order to achieve the above-mentioned first implementation, let the pressing piece 223 push the storage bag body 16, so that the fluid A flows to the support rib 12, so as to achieve the opening of the umbrella, and then the screw cap 41 Pull down, and at the same time, stretch the middle rod 40 together; on the contrary, when the umbrella is in the state of retracting, the user first pushes up the screw cap 41, and allows the screw cap 41 to be assembled with the linking member 30, and then Rotate in the opposite direction, so that the linking member 30 links the driving column 222 , and the extruding piece 223 is moved to the storage space 2111 to generate a backflow effect, so that the fluid A is returned to the storage bag body 16 . .

In addition, when the present invention is in the state of opening the umbrella, due to the setting of the anti-return element 31, the driving column 222 is fixed to prevent the driving column 222 from moving, that is, the pressing piece 223 continues to squeeze the fluid A, Thereby, the fluid A is prevented from flowing back into the accommodating space 211 .

Furthermore, when the utility model is in the state of retracting the umbrella, the user can rotate the linking member 30, and apply an external force to link the anti-return member 31 and the driving column 222, so that the anti-return member 31 is separated from the stopper. In the reverse state, the pressing piece 223 can be recovered into the storage space 2111. At this time, during the movement of the pressing piece 223, the pressing piece 223 moves in the opposite direction and changes the accommodating groove 21 The internal pressure generates a backflow effect, so that the fluid A is returned to the storage space 2111 .

In this way, the present invention can pass the fluid A through the filling structure 20 to produce a squeezing effect, and then allow the fluid A to be introduced into the support ribs 12 on the umbrella cloth 10, so as to achieve the rapid expansion of the umbrella surface When the umbrella is retracted, only the filling structure 20 needs to be adjusted to change the pressure in the accommodating groove 21 to allow the fluid A to flow back, and the operation is simple and the umbrella cloth 10 can be compressed to reduce the volume, which is convenient for The effect of carrying.

Please refer to FIG. 7 again, which is a partial exploded schematic view of the second embodiment of the present invention; the difference between this embodiment and the first embodiment is that the connection port 13 is located on the bottom side of the umbrella cloth 10 , and The top side of the umbrella cloth 10 has a filling opening 14, the filling opening 14 is selected from one or a combination of a liquid sealing mouth (not shown) with a double rubber pad and a cover 15, and the sealing The cover is detachably assembled on the filling port, and the liquid sealing nozzle is composed of at least two rubber columns, and there is a rubber sleeve on the outside, and a liquid filling needle (similar to a ball needle) is inserted to open the rubber The column is directly filled with liquid; when it is pulled out, the rubber sleeve on the outside will clamp the rubber column, and it will not leak. In addition, the two can be combined, that is, the liquid sealing mouth of the filling port 14 can be easily filled, and the outer side of the liquid sealing mouth is provided with the cover 15 to form a composite liquid filling structure. This embodiment takes the cover 15 as an implementation form, but does not limit the implementation of the present invention; thereby, this embodiment can also achieve the same implementation effect and technical effect as the first embodiment.

Please refer to FIG. 8 , which is a schematic diagram of the use state of the third embodiment of the present invention. Compared with the first embodiment, the difference between the present embodiment and the first embodiment is that the filling structure 20 is provided with an external thread on the outside of the pipe fitting 26 . 261, the outer side of the pipe 26 is sleeved with a sleeve 27, the inner peripheral side of the sleeve 27 is provided with an inner thread 271, the inner thread 271 is screwed with the outer thread 261, and the sleeve 27 is screwable. Displaceably connect the pipe 26 ; when in use, as shown in the figure, the sleeve 27 can be displaced up and down relative to the outside of the pipe 26 through the threaded structure. When the sleeve 27 is spirally displaced upward as shown in the figure, the sleeve 27 makes the umbrella cloth 10 form a state of upward and outward expansion, and at the same time, the sleeve 27 forces the support rib 12 upward And move inward to the center of the umbrella cloth 10 , and make the umbrella cloth 10 form a funnel shape; more specifically, the rainwater will be collected toward the center of the umbrella cloth 10 . In addition, the present embodiment can provide the user with the arrangement of the sleeve 27, so that the utility model is in a reverse umbrella temporarily retracted structure, and the curved portion 122 can be used for support, as shown in the figure Also, when the umbrella is to be actually retracted, the sleeve 27 can be moved without exceeding the upper and lower edges of the pipe member 26, and at this time, the umbrella cloth 10 can be folded again.

Therefore, it can be further known from the above description that the third embodiment of the present invention can not only be used as a reverse umbrella, but also can achieve the implementation effect and technical effect of the first embodiment.

It should be further noted that, between the sleeve 27 and the pipe member 26 of the third embodiment of the present invention, there is a push-up anti-reverse structure (for example, a spring-loaded tenon fixing structure, a locking structure between a locking block and a locking hole, The elastic engaging structure of the elastic slider and the chute, etc.), so that when the sleeve 27 is displaced upward relative to the pipe member 26, the sleeve 27 makes the umbrella cloth 10 in an upward and outwardly expanded state.

It is worth mentioning that the present invention can add fluorescent material to the fluid A, and the support ribs 12 are transparent, so that the user can remind others or others when using the umbrella of the present invention at night. Driving, so as to have better use safety and practicability.

It is worth mentioning that when the fluid A of the present invention is a non-Newtonian fluid A, the main feature of the non-Newtonian fluid A is that the viscosity of the fluid A will change due to the pressure or speed it is subjected to. The higher the pressure, the higher the viscosity. , or even become a temporary solid; in other words, when the umbrella is opened in the rain, the utility model can withstand greater wind and rain, and has better structural strength than the existing umbrella; It can maintain the anti-return force under a specific pressure; when the pressure exceeds, the anti-return function will be lost, allowing the liquid to flow back; the anti-return structure of the anti-return piece 31 is when the user is using the utility model. It can be used to allow the liquid to flow back under strong winds without breaking the ribs.

Hereby, the features of the present utility model and the expected effects that can be achieved are stated as follows:

The filling structure 20 of the present invention has the automatic umbrella 100 with the filling structure, which mainly controls the displacement of the extruding member 22 in the accommodating space 211 by the linkage member 30 , so that the movable space 2112 is generated. The space changes to form a squeezing effect or a backflow effect, so that the fluid A in the storage bag body 16 fills the flow channel 121 or returns to the storage bag body 16 .

The utility model has the following implementation effects and technical effects:

First, in the present invention, a fluid A can pass through the filling structure 20 to produce a squeezing effect, and then the fluid A in the storage bag body 16 can be introduced into a plurality of support ribs 12 on an umbrella cloth 10, In order to achieve the effect of rapid unfolding of the umbrella surface, and only need to adjust the filling structure 20 when the umbrella is retracted, a backflow effect can be generated to allow the fluid A to flow back, and the operation is simple and the umbrella cloth 10 can be compressed to reduce the volume, which is convenient for The utility of carrying it.

Second, the utility model can not only be easily folded, but also is not limited by the position and method of folding, which is convenient for individuals to carry around, and can further reduce the production cost of producers.

Thirdly, the utility model has triple functions of filling the fluid A, supporting, and holding the hand. Importantly, the utility model utilizes the filling structure 20 to open the umbrella surface of the umbrella cloth 10 to achieve rapid storage and expansion.

To sum up, the utility model has excellent progressive practicability among similar products. At the same time, the technical data about such structures at home and abroad have been searched, and no identical structures have been found in the literature. , the utility model has already met the requirements for a new type of patent, and an application can be filed in accordance with the law.

However, the above descriptions are only preferred feasible embodiments of the present invention, so all equivalent structural changes made by applying the description and claims of the present invention should be included within the scope of the present invention.

Claims (10)

1. An automatic umbrella with filling structure, characterized in that it comprises:

the umbrella cloth is provided with a waterproof cloth body, a plurality of supporting ribs are arranged on the waterproof cloth body, the supporting ribs are flexible, a flow channel is arranged in each supporting rib, at least one connecting port is arranged at the central position of the umbrella cloth and communicated with the flow channel of each supporting rib, one end of each supporting rib is connected with the corresponding connecting port, and a storage bag body is connected to the corresponding connecting port and contains a fluid;

a filling structure connected to one side of the umbrella cloth, and the filling structure comprises:

the storage bag body is provided with a storage groove and a storage groove, wherein the storage groove is provided with a storage space which is used for containing the storage bag body;

the extrusion piece is arranged in the accommodating groove and movably divides the accommodating space to form at least one movable space;

a linkage member connected to the extrusion member and used for controlling the movement of the extrusion member; and

at least one central rod connected to the bottom side of the filling structure;

the linkage part controls the displacement of the extrusion part in the containing space in a linkage way, so that the movable space generates space change to form an extrusion effect or a reflux effect, and the fluid is filled in the flow channel or flows back to the storage bag body.

2. The automatic umbrella with filling structure of claim 1, wherein the filling structure further comprises a tube having the receiving cavity therein, one end of the tube being connected to the connecting port, and the other end of the tube being connected to the middle rod.

3. The automatic umbrella with filling structure of claim 1, wherein the connection port is located at the bottom side of the umbrella cloth, and the top side of the umbrella cloth has a filling port selected from a liquid sealing nozzle having a double rubber gasket, and a cap, and the cap is detachably assembled to the filling port.

4. The automatic umbrella with filling structure of claim 2, wherein the tube has an external thread on its outer side, the tube is sleeved with a sleeve having an internal thread on its inner circumference, the external thread is screwed with the internal thread, and the sleeve is connected to the tube in a spirally displaceable manner.

5. The automatic umbrella with filling structure of claim 1, wherein the fluid is a liquid with low compression rate.

6. The automatic umbrella with filling structure of claim 1, wherein the containing groove is provided with a separation plate surrounding the bottom of the containing groove and separating the containing space of the containing groove into a storage space and the movable space, and the separation plate has an opening communicating the storage space and the movable space, and the separation plate and the inner peripheral sidewall of the containing groove form the movable space.

7. The automatic umbrella with filling structure as claimed in claim 6, wherein the extruding member has a fixed post, a driving post and an extruding plate, the fixed post is disposed at the opening, one side of the extruding plate is connected to the fixed post, the other side of the extruding plate is connected to the driving post, the extruding plate passes through the opening, the driving post is disposed in the movable space, the driving post is connected to the linking member, the linking member is used to link the driving post to move in the movable space, so that the extruding plate extrudes or reflows the fluid in the storage bag, and the fluid is pushed to the flow channel or reflows to the storage space.

8. The automatic umbrella with filling structure as claimed in claim 7, wherein the driving rod passes through the bottom of the receiving groove and is connected to the linking member, and the linking member links the driving rod in a rotating manner.

9. The automatic umbrella with filling structure of claim 1, wherein the structure of the central rod is selected from one of a telescopic rod structure, an integrally formed rod structure and a flexible rod structure.

10. The automatic umbrella with filling structure as claimed in claim 1, wherein the linkage is connected to the extrusion member by a stopper, and the stopper is an intermittent motion mechanism.

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