CN112369775A - Rain-proof disinfection spraying straight umbrella - Google Patents

Abstract

The invention provides a rain-proof disinfection spray straight umbrella, which comprises an umbrella main body and an automatic spraying device for disinfecting the periphery of the umbrella, wherein the automatic spraying device is arranged on the umbrella main body; the automatic spraying device comprises a storage device for storing disinfectant, a conveying device for conveying disinfectant, a spraying device for spraying the disinfectant, and an opening and closing device for opening and closing the output end of the spraying device; the invention disinfects and sterilizes within a certain range of the radius of the umbrella by the spraying device, thereby preventing the virus from spreading to the umbrella by air, and disinfecting and sterilizing the upper surface of the umbrella, preventing the virus from being brought home when the umbrella is used for shading sun and avoiding rain, and effectively reducing the risk of outgoing infection.

Description

Rain-proof disinfection spraying straight umbrella

Technical Field

The invention relates to the technical field of articles for daily use, in particular to a rain-proof disinfection spray straight umbrella.

Background

The umbrella is a tool for shading sun or rain and snow, and is generally made of oiled paper, oiled cloth or plastic cloth and the like.

The umbrella is made of a material which usually comprises a malleable cloth and other materials and a winding wire which can be used as a framework. It is held by hand during use, and although the primary purpose of the umbrella in the original invention was to block sunlight, it is most commonly used as a rain-sheltering tool in rainy weather.

The umbrella in the prior art does not have the function of disinfecting the surrounding environment and cannot disinfect and sterilize the surrounding environment.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

Disclosure of Invention

The invention aims to provide a rain-proof disinfection spray straight umbrella to solve the problem that the umbrella in the background art cannot disinfect and sterilize the surrounding environment.

In order to achieve the purpose, the invention adopts the following technical scheme:

a rain-proof disinfection spray straight umbrella comprises an umbrella main body and an automatic spraying device for disinfecting the periphery of the umbrella, wherein the automatic spraying device is arranged on the umbrella main body; the automatic spraying device comprises a storage device for storing disinfectant, a conveying device for conveying the disinfectant, a spraying device for spraying the disinfectant and an opening and closing device for opening and closing the output end of the spraying device.

Further, the umbrella main body comprises an umbrella rod, the umbrella rod is of an internal hollow structure, a first opening is formed at the top end of the umbrella rod, and a second opening is formed at the bottom end of the umbrella rod; the storage device is communicated with the second opening, the conveying device, the spraying device and the opening and closing device are all arranged in the umbrella rod, one end of the conveying device is communicated with the storage device through the second opening, the other end of the conveying device is communicated with the spraying device, and the spraying device is connected with the inner wall of the umbrella rod in a sliding mode.

Further, the delivery device comprises a delivery pipe for circulating the disinfectant, and the spraying device comprises a transition pipe for circulating the disinfectant; the transition pipe is communicated with the conveying pipe, and the transition pipe is connected with the conveying pipe in a sliding mode.

Furthermore, the lower end of the transition pipe is sleeved on the outer wall of the conveying pipe and is in sliding connection with the conveying pipe.

Furthermore, the opening and closing device comprises a lifting device for driving the transition pipe to slide up and down on the conveying pipe.

Furthermore, elevating gear includes that the subassembly is inhaled to last magnetism, the subassembly is inhaled to magnetism down to and the drive is inhaled the subassembly pivoted rotation drive device down to the drive.

Further, the upper magnetic attraction component comprises a plurality of upper positive poles and a plurality of upper negative poles; the upper positive pole magnets and the upper negative pole magnetic rings are alternately arranged around the transition pipe at equal intervals; the lower magnetic attraction component comprises a plurality of lower positive poles which are in one-to-one correspondence with the upper negative poles and a plurality of lower negative poles which are in one-to-one correspondence with the upper positive poles; the lower positive pole magnets and the lower negative pole magnetic rings are alternately arranged around the conveying pipe at equal intervals.

Further, the rotation driving device comprises a rotating disc, a rotating rod and a rotating part for driving the rotating rod to rotate; the upper surface of rolling disc is located to the subassembly is inhaled to magnetism down, the dwang is connected with the bottom of rolling disc, the output and the dwang of rotatable parts link together.

Further, the rotating part comprises a connecting seat, a spring, an air bag and a pressing head for pressing the air bag; the rotating rod comprises a first connecting rod connected with the bottom end of the rotating disc and a second connecting rod vertically connected with the first connecting rod; a sliding groove for the second connecting rod to slide is formed in one side of the connecting seat, a first accommodating groove for accommodating a spring is formed in the other side of the connecting seat, the second connecting rod is connected in the sliding groove in a sliding mode, the spring is arranged in the first accommodating groove, the axis of the spring is perpendicular to the axis of the conveying pipe, the outer surface of the air bag abuts against one end of the spring, and the output end of the air bag extends into the sliding groove and is located on one side of the second connecting rod; the connecting seat is provided with a first connecting port corresponding to the spring, a second connecting port corresponding to the first connecting port is formed on the side wall of the umbrella rod, and the pressing head is connected with the air bag through the first connecting port and the second connecting port.

Further, the outer wall of the umbrella rod is provided with a push-pull part for pushing and pulling the pressing head.

Further, the push-pull part comprises a hinge seat and a hinge rod; a second accommodating groove for accommodating a hinge rod is formed at one end of the hinge seat, first hinge holes are formed in two sides of the second accommodating groove, the hinge rod is provided with second hinge holes matched with the first hinge holes, and the hinge rod penetrates through the first hinge holes and the second hinge holes through a hinge shaft and is hinged with the hinge seat; the upper part of the hinged rod is connected with the pressing head through a third connecting rod.

Furthermore, the conveying device also comprises an introducing pipe for introducing the disinfectant and a power part for pumping the disinfectant; the power part is provided with a first input port for extracting disinfectant and a first output port for outputting the disinfectant, and the first input port is communicated with the first output port; one end of the leading-in pipe is communicated with the storage device, and the other end of the leading-in pipe is connected with the first input port of the power part; one end of the conveying pipe is connected with a first output port of the power part.

Further, the introducing pipe includes a rubber hose.

Furthermore, one end of the leading-in pipe extending into the storage device is provided with a gravity ball.

Further, the power section includes a pressure pump.

Furthermore, a connecting part is formed on the outer wall of the umbrella rod, an arc-shaped containing groove for containing the lead-in pipe is formed in the connecting part, and the lead-in pipe is arranged in the arc-shaped containing groove and is in sliding connection with the arc-shaped containing groove.

Furthermore, a telescopic driving device for driving the lead-in pipe to telescopically slide in the arc-shaped containing groove is arranged in the connecting part.

Further, the telescopic driving device comprises a rotating head which is contacted with the surface of the introducing pipe and a rotating motor which drives the rotating head to rotate; the axis of the rotating head is perpendicular to the axis of the lead-in pipe, and the output end of the rotating motor is connected with the rotating head.

Furthermore, a plurality of bulges which are contacted with the surface of the lead-in pipe are formed on the side wall of the rotating head; the protrusions are frictionally coupled to the surface of the introducer tube.

Further, a plurality of the protrusions are arranged around the outer wall of the rotating head at equal intervals.

Further, the spraying device also comprises a spraying head for outputting disinfectant; the transition pipe is communicated with the sprinkler head.

Further, an output part for outputting the disinfectant is formed on the side wall of the sprinkler head.

Further, the output part comprises a plurality of groups of second output ports arranged along the axial direction of the sprinkler head.

Further, the second outlet includes a plurality of outlet holes disposed around the sprinkler head.

Further, a plurality of the output holes are arranged around the sprinkler head at equal intervals.

Further, the umbrella also comprises a protection part arranged between the outer side wall of the sprinkler head and the inner side wall of the umbrella rod.

Furthermore, a through hole for a spraying head to penetrate through is formed in the protection portion, the protection portion is connected with the first opening in an inserting mode, and the spraying head penetrates through the through hole and is in sliding connection with the protection portion.

Further, a water retaining part is arranged at the top end of the sprinkler head.

Further, the water retaining part is gradually inclined downwards from top to bottom.

Further, the storage device comprises a storage bottle for accommodating disinfectant; the storage bottle is provided with an extending part extending upwards, a third output port for outputting disinfectant is formed in the extending part, the outer diameter of the umbrella rod is equal to the inner diameter of the third output port, and the bottom end of the umbrella rod is connected with the extending part in an inserting mode.

Furthermore, the umbrella main body also comprises a plurality of umbrella ribs; the umbrella ribs are arranged around the umbrella rod and movably connected to the outer wall of the umbrella rod.

Further, the umbrella main body also comprises an umbrella cover; the umbrella cover penetrates through the umbrella rod, and the inner side face of the umbrella cover is connected with the plurality of umbrella ribs.

After adopting the structure, the rain-proof disinfection spray straight umbrella related by the invention has at least the following beneficial effects:

when taking the umbrella to go out for the sunshade is perhaps when taking shelter from the rain, because the virus can pass through the air propagation, it seems necessary to carry out disinfection and sterilization processing to the environment on every side when consequently going out, carry sprinkler through the antiseptic solution of conveyor in with storage device on, switching device opens sprinkler's output, carry out disinfection and sterilization in certain scope to self radius through sprinkler, avoid the virus to pass through the air propagation to self, and disinfect the disinfection to the upper surface of umbrella, avoid taking the virus home when the sunshade is kept away from the rain, effectively reduce the risk of going out the infection.

Drawings

FIG. 1 is a schematic sectional view of a straight umbrella with rain-proof, disinfection and spray features;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

FIG. 5 is a partially enlarged view of the opening and closing device of the rain-proof disinfection spray straight umbrella according to the present invention;

fig. 6 is a schematic perspective view of the telescopic driving device of the rain-proof disinfection spray straight umbrella of the present invention.

In the figure: 1-umbrella body, 2-automatic spraying device, 3-storage device, 4-conveying device, 5-spraying device, 6-opening and closing device, 11-umbrella rod, 41-conveying pipe, 51-transition pipe, 61-lifting device, 611-upper magnetic attraction component, 612-lower magnetic attraction component, 613-rotation driving device, 6111-upper positive pole magnet, 6112-upper negative pole magnet, 6121-lower positive pole magnet, 6122-lower negative pole magnet, 6131-rotating disc, 6132-rotating rod, 6133-rotating component, 61331-connecting seat, 61332-spring, 61333-air bag, 61334-pressing head, 61321-first connecting rod, 61322-second connecting rod, 111-push-pull part, 1111-seat, 1112-hinged rod, 1113-third connecting rod, 42-an introducing pipe, 43-a power part, 44-a gravity ball, 112-a connecting part, 1121-an arc accommodating groove, 113-a telescopic driving device, 1131-a rotating head, 1132-a rotating motor, 11311-a bulge, 52-a sprinkler head, 521-an output part, 5211-a second output port, 52111-an output hole, 7-a protection part, 53-a water retaining part, 31-a storage bottle, 311-an extending part and 12-umbrella ribs.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.

As shown in fig. 1 to 6, the rain-proof disinfection spray straight umbrella of the invention comprises an umbrella main body 1, and also comprises an automatic spraying device 2 for disinfecting the periphery of the umbrella, wherein the automatic spraying device 2 is arranged on the umbrella main body 1; the automatic spraying device 2 includes a storage device 3 for storing disinfectant, a transport device 4 for transporting disinfectant, a spraying device 5 for spraying disinfectant, and an opening/closing device 6 for opening and closing an output end of the spraying device 5.

Like this, when taking the umbrella to go out for when sunshade or rain-sheltering, because the virus can pass through the air propagation, it seems necessary to carry out disinfection and sterilization processing to the environment on every side when consequently going out, carry sprinkler 5 through conveyor 4 on with the antiseptic solution in storage device 3, switching device 6 opens sprinkler 5's output, carry out disinfection and sterilization in certain scope in the radius of self through sprinkler 5, avoid the virus to pass through the air propagation to self, and disinfect the upper surface of umbrella, avoid taking the virus home when the sunshade is rain-sheltering, effectively reduce the risk of going out and infecting.

Preferably, the umbrella main body 1 comprises an umbrella rod 11, the umbrella rod 11 is of an internal hollow structure, a first opening is formed at the top end of the umbrella rod 11, and a second opening is formed at the bottom end of the umbrella rod 11; storage device 3 is linked together with the second opening, and conveyor 4, sprinkler 5 and switching device 6 all locate umbrella pole 11 in, and conveyor 4's one end is linked together through second opening and storage device 3, and conveyor 4's the other end and sprinkler 5 are linked together, and sprinkler 5 and umbrella pole 11's inner wall sliding connection. By arranging the conveying device 4, the spraying device 5 and the opening and closing device 6 in the umbrella rod 11, the space utilization rate is improved, the structures of the automatic spraying device 2 and the umbrella main body 1 are simpler and more convenient, and the use convenience is improved.

Preferably, delivery device 4 comprises a delivery duct 41 in which the sterilizing fluid circulates, and spraying device 5 comprises a transition duct 51 in which the sterilizing fluid circulates; the transition pipe 51 is communicated with the delivery pipe 41, and the transition pipe 51 is connected with the delivery pipe 41 in a sliding way. The disinfectant is fed into the transition pipe 51 through the feed pipe 41, the transition pipe 51 is slidably connected to the feed pipe 41, and when the sprinkler 5 is required to be used, the transition pipe 51 slides upward to expose the sprinkler head 52 of the sprinkler 5.

Preferably, in order to make the flow of the sterilizing liquid smoother, the lower end of the transition pipe 51 is sleeved on the outer wall of the delivery pipe 41 and is slidably connected with the delivery pipe 41.

Preferably, the opening and closing device 6 comprises a lifting device 61 for driving the transition pipe 51 to slide up and down on the conveying pipe 41. The transition pipe 51 is driven to slide up and down by the lifting device 61, and the opening and closing of the output end of the spraying device 5 are controlled.

Preferably, the lifting device 61 includes an upper magnetic attraction assembly 611, a lower magnetic attraction assembly 612, and a rotation driving device 613 for driving the lower magnetic attraction assembly 612 to rotate. The lower magnetic attraction assembly 612 is driven to rotate by the rotation driving device 613, and is matched with the upper magnetic attraction assembly 611 at different angles, so that the purpose of sliding the transition pipe 51 up and down is achieved.

Preferably, the upper magnetic attraction assembly 611 includes a plurality of upper positive magnets 6111 and a plurality of upper negative magnets 6112; the plurality of upper positive poles 6111 and the plurality of upper negative poles 6112 are alternately arranged around the transition pipe 51 at equal intervals; the lower magnetic attraction assembly 612 includes a plurality of lower positive magnets 6121 corresponding to the upper negative magnets 6112 one to one, and a plurality of lower negative magnets 6122 corresponding to the upper positive magnets 6111 one to one; the plurality of lower positive poles 6121 and the plurality of lower negative poles 6122 are alternately arranged around the feed pipe 41 at equal intervals. When the plurality of upper positive pole magnets 6111 and the plurality of upper negative pole magnets 6112 correspond to the plurality of lower positive pole magnets 6121 and the plurality of lower negative pole magnets 6122 one by one, the transition pipe 51 slides upwards under the repulsive force due to the principle that like magnetic poles repel each other, and the output end of the spraying device 5 is exposed from the interior of the umbrella rod 11; when the plurality of upper positive poles 6111 correspond to the plurality of lower negative poles 6122, and the plurality of upper negative poles 6112 correspond to the plurality of lower positive poles 6121, the transition pipe 51 is attracted by attraction to slide downwards, and the output end of the spraying device 5 is shielded by the inner wall of the umbrella rod 11.

Preferably, the rotation driving device 613 includes a rotation disc 6131, a rotation rod 6132, and a rotation part 6133 for driving the rotation rod 6132 to rotate; the lower magnetic attraction assembly 612 is disposed on the upper surface of the rotating disc 6131, the rotating rod 6132 is connected to the bottom end of the rotating disc 6131, and the output end of the rotating part 6133 is connected to the rotating rod 6132. The rotating rod 6132 is driven by the rotating component 6133 to push the rotating disk 6131 to rotate by a preset angle, so that the upper magnetic attraction assembly 611 and the lower magnetic attraction assembly 612 are matched at different angles, and the purpose of opening or closing the output end of the spraying device 5 is achieved.

Preferably, the rotating member 6133 includes a connecting seat 61331, a spring 61332, an air bag 61333, and a pressing head 61334 which presses the air bag 61333; the rotation lever 6132 includes a first connection lever 61321 connected to the bottom end of the rotation disc 6131, and a second connection lever 61322 vertically connected to the first connection lever 61321; a sliding groove for the second connecting rod 61322 to slide is formed on one side of the connecting seat 61331, a first accommodating groove for accommodating the spring 61332 is formed on the other side of the connecting seat 61331, the second connecting rod 61322 is connected in the sliding groove in a sliding manner, the spring 61332 is arranged in the first accommodating groove, the axis of the spring 61332 is perpendicular to the axis of the conveying pipe 41, the outer surface of the air bag 61333 abuts against one end of the spring 61332, and the output end of the air bag 61333 extends into the sliding groove and is positioned on one side of the second connecting rod 61322; the connecting seat 61331 is provided with a first connecting port corresponding to the spring 61332, the side wall of the umbrella rod 11 is provided with a second connecting port corresponding to the first connecting port, and the pressing head 61334 is connected with the air bag 61333 through the first connecting port and the second connecting port. The air bag 61333 is pressed inwards through the pressing head 61334, and after the air bag 61333 is filled with gas and is pressed down, the gas is output from the output end of the air bag 61333, the second connecting rod 61322 is pushed to slide rightwards in the sliding groove, so that the upper positive pole magnet 6111 corresponds to the lower positive pole magnet 6121, the upper negative pole magnet 6112 corresponds to the lower negative pole magnet 6122, and the spraying device 5 is exposed; the pressing head 61334 is released, the spring 61332 resets to enable the air bag 61333 to suck air and restore the original state, the second connecting rod 61322 returns to the initial position under the driving of the air flow, the upper positive pole magnet 6111 corresponds to the lower negative pole magnet 6122, the upper negative pole magnet 6112 corresponds to the lower positive pole magnet 6121, and the output end of the spraying device 5 is closed.

Preferably, in order to facilitate pressing and pulling out the pressing head 61334, the outer wall of the umbrella shaft 11 is provided with a push-pull part 111 for pushing and pulling the pressing head 61334.

Preferably, the push-pull portion 111 includes a hinge seat 1111 and a hinge rod 1112; a second accommodating groove for accommodating the hinge rod 1112 is formed at one end of the hinge seat 1111, first hinge holes are formed in two sides of the second accommodating groove, the hinge rod 1112 is provided with second hinge holes matched with the first hinge holes, and the hinge rod 1112 is hinged with the hinge seat 1111 through a hinge shaft passing through the first hinge holes and the second hinge holes; the upper part of the hinge rod 1112 is connected with the pressing head 61334 through a third connecting rod 1113. When the pressing head 61334 needs to be pressed, the upper end of the hinge rod 1112 is pressed, the pressing head 61334 is pressed through the third connecting rod 1113, and when the pressing head 61334 needs to be reset, the lower end of the hinge rod 1112 is pressed, so that the pressing head 61334 is reset.

Preferably, the delivery device 4 further comprises an introducing pipe 42 for introducing the disinfectant, and a power part 43 for extracting the disinfectant; the power part 43 is provided with a first input port for extracting the disinfectant and a first output port for outputting the disinfectant, and the first input port is communicated with the first output port; one end of the introducing pipe 42 is communicated with the storage device 3, and the other end of the introducing pipe 42 is connected with the first input port of the power part 43; one end of the delivery pipe 41 is connected to a first output port of the power section 43. The disinfectant is pumped into the introducing pipe 42 by the power part 43, and the introducing pipe 42 passes through the power part 43 and then is conveyed into the conveying pipe 41, and the disinfectant is continuously output upwards.

Preferably, to facilitate retraction of the inlet tube 42, the inlet tube 42 comprises a rubber hose.

Preferably, the end of the introduction tube 42 extending into the storage device 3 is provided with a gravity ball 44. Through the design of gravity ball 44, make induction pipe 42 remain the below of antiseptic solution all the time, all-round extract the antiseptic solution, avoided the problem that the antiseptic solution of lower part can not extract.

Preferably, in order to facilitate the pumping of the sterilizing fluid, the power section 43 comprises a pressure pump.

Preferably, in order to prevent the introducing pipe 42 and the gravity ball 44 from being soaked in the disinfecting liquid for a long time, the outer wall of the umbrella rod 11 is formed with a connecting portion 112, an arc-shaped receiving groove 1121 for receiving the introducing pipe 42 is formed in the connecting portion 112, and the introducing pipe 42 is disposed in the arc-shaped receiving groove 1121 and slidably connected to the arc-shaped receiving groove 1121.

Preferably, a telescopic driving device 113 for driving the introducing pipe 42 to slide in the arc-shaped receiving groove 1121 is disposed in the connecting portion 112. The introduction pipe 42 is extended and contracted by the expansion and contraction driving device 113, and the service lives of the gravity ball 44 and the introduction pipe 42 are prolonged.

Preferably, the telescopic driving means 113 includes a rotating head 1131 contacting with the surface of the introducing pipe 42, and a rotating motor 1132 driving the rotating head 1131 to rotate; the axis of the rotating head 1131 is perpendicular to the axis of the introducing pipe 42, and the output end of the rotating motor 1132 is connected to the rotating head 1131.

Preferably, a plurality of protrusions 11311 contacting with the surface of the introducing pipe 42 are formed on the side wall of the rotating head 1131; protrusions 11311 frictionally engage the surface of introducer tube 42. The rotating motor 1132 is started, so that the rotating motor 1132 drives the rotating head 1131 to rotate, the rotating head 1131 rotates to drive the protrusion 11311 to rotate, and the guide-in pipe 42 slides and stretches in the arc-shaped accommodating groove 1121 through the friction connection between the protrusion 11311 and the outer wall of the guide-in pipe 42, so that the guide-in pipe 42 is retracted and extended.

Preferably, in order to improve the retraction effect, a plurality of protrusions 11311 are disposed around the outer wall of the rotator 1131 at equal intervals.

Preferably, to facilitate the output of the sterilizing liquid, the spraying device 5 further comprises a spraying head 52 that outputs the sterilizing liquid; the transition duct 51 is in communication with the sprinkler head 52.

Preferably, in order to facilitate the output of the sterilizing liquid, an output portion 521 for outputting the sterilizing liquid is formed on a sidewall of the sprinkler head 52.

Preferably, in order to facilitate the output of the sterilizing liquid, the output part 521 includes a plurality of sets of second output ports 5211 arranged in the axial direction of the sprinkler head 52.

Preferably, the second outlet 5211 includes a plurality of outlet holes 52111 arranged around the sprinkler head 52 in order to facilitate the output of sterilizing fluid.

Preferably, the plurality of output holes 52111 are equally spaced around the sprinkler head 52. Through the arrangement of the output holes 52111, the sprinkler head 52 can sterilize and disinfect the environment within the radius range of the sprinkler head in the horizontal plane at 360 degrees without dead angles, and the risk of infecting germs is effectively reduced.

Preferably, a protection part 7 is further included between an outer side wall of the sprinkler head 52 and an inner side wall of the umbrella stick 11. Through the setting of protection portion 7, avoid antiseptic solution to cause the damage to umbrella pole 11 after removing with umbrella pole 11.

Preferably, in order to facilitate the spraying of the disinfectant and better protect the umbrella rod 11, a through hole is formed on the protecting part 7 for the spraying head 52 to pass through, the protecting part 7 is inserted into the first opening, and the spraying head 52 passes through the through hole and is slidably connected with the protecting part 7.

Preferably, the sprinkler head 52 is provided at the top end thereof with a water blocking portion 53. Through water retaining portion 53, avoid rainy day rainwater to flow into umbrella pole 11 from the gap, lead to the fact the corruption to umbrella pole 11, avoid the rainwater to flow into storage device 3 from delivery outlet 52111 simultaneously in, protected the concentration of antiseptic solution, avoid being diluted by the rainwater, guaranteed the bactericidal effect of antiseptic solution.

Preferably, the water blocking part 53 is provided to be gradually inclined downward from top to bottom in order to prevent water accumulation.

Preferably, for the convenience of carrying, the storage device 3 comprises a storage bottle 31 containing a sterilizing liquid; the storage bottle 31 has an extending portion 311 extending upward, a third output port for outputting disinfectant is formed on the extending portion 311, the outer diameter of the umbrella rod 11 is equal to the inner diameter of the third output port, and the bottom end of the umbrella rod 11 is connected to the extending portion 311 in a plug-in manner.

Preferably, the umbrella body 1 also comprises a plurality of ribs 12; a plurality of ribs 12 are arranged around the shaft 11, the ribs 12 being movably connected to the outer wall of the shaft 11. The umbrella cover is convenient to fold and unfold through the design of the umbrella ribs 12.

Preferably, in order to facilitate sun-shading and rain-sheltering, the umbrella body 1 further comprises an umbrella cover; the canopy passes through the shaft 11 and the inner side of the canopy is connected to a plurality of ribs 12.

The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.

Claims (10)

1. The utility model provides a straight bone umbrella of rain-proof disinfection spraying, includes the umbrella main part, its characterized in that: the automatic spraying device is arranged on the umbrella main body; the automatic spraying device comprises a storage device for storing disinfectant, a conveying device for conveying the disinfectant, a spraying device for spraying the disinfectant and an opening and closing device for opening and closing the output end of the spraying device.

2. The umbrella as claimed in claim 1, wherein the umbrella comprises: the umbrella main body comprises an umbrella rod, the umbrella rod is of an internal hollow structure, a first opening is formed at the top end of the umbrella rod, and a second opening is formed at the bottom end of the umbrella rod; the storage device is communicated with the second opening, the conveying device, the spraying device and the opening and closing device are all arranged in the umbrella rod, one end of the conveying device is communicated with the storage device through the second opening, the other end of the conveying device is communicated with the spraying device, and the spraying device is connected with the inner wall of the umbrella rod in a sliding mode.

3. The umbrella as claimed in claim 2, wherein the umbrella comprises: the conveying device comprises a conveying pipe for circulating the disinfectant, and the spraying device comprises a transition pipe for circulating the disinfectant; the transition pipe is communicated with the conveying pipe, and the transition pipe is connected with the conveying pipe in a sliding mode.

4. The umbrella as claimed in claim 3, wherein the umbrella comprises: the lower end of the transition pipe is sleeved on the outer wall of the conveying pipe and is in sliding connection with the conveying pipe.

5. The umbrella as claimed in claim 4, wherein the umbrella comprises: the opening and closing device comprises a lifting device for driving the transition pipe to slide up and down on the conveying pipe.

6. The umbrella as claimed in claim 5, wherein the umbrella comprises: the lifting device comprises an upper magnetic attraction component, a lower magnetic attraction component and a rotation driving device for driving the lower magnetic attraction component to rotate.

7. The umbrella as claimed in claim 6, wherein the umbrella comprises: the upper magnetic attraction component comprises a plurality of upper positive poles and a plurality of upper negative poles; the upper positive pole magnets and the upper negative pole magnetic rings are alternately arranged around the transition pipe at equal intervals; the lower magnetic attraction component comprises a plurality of lower positive poles which are in one-to-one correspondence with the upper negative poles and a plurality of lower negative poles which are in one-to-one correspondence with the upper positive poles; the lower positive pole magnets and the lower negative pole magnetic rings are alternately arranged around the conveying pipe at equal intervals.

8. The umbrella as claimed in claim 7, wherein the umbrella comprises: the rotation driving device comprises a rotating disc, a rotating rod and a rotating part for driving the rotating rod to rotate; the upper surface of rolling disc is located to the subassembly is inhaled to magnetism down, the dwang is connected with the bottom of rolling disc, the output and the dwang of rotatable parts link together.

9. The umbrella as claimed in claim 8, wherein the umbrella further comprises: the rotating part comprises a connecting seat, a spring, an air bag and a pressing head for pressing the air bag; the rotating rod comprises a first connecting rod connected with the bottom end of the rotating disc and a second connecting rod vertically connected with the first connecting rod; a sliding groove for the second connecting rod to slide is formed in one side of the connecting seat, a first accommodating groove for accommodating a spring is formed in the other side of the connecting seat, the second connecting rod is connected in the sliding groove in a sliding mode, the spring is arranged in the first accommodating groove, the axis of the spring is perpendicular to the axis of the conveying pipe, the outer surface of the air bag abuts against one end of the spring, and the output end of the air bag extends into the sliding groove and is located on one side of the second connecting rod; the connecting seat is provided with a first connecting port corresponding to the spring, a second connecting port corresponding to the first connecting port is formed on the side wall of the umbrella rod, and the pressing head is connected with the air bag through the first connecting port and the second connecting port.

10. The umbrella as claimed in claim 9, wherein the umbrella further comprises: the outer wall of the umbrella rod is provided with a push-pull part for pushing and pulling the pressing head.

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