CN112641186A

CN112641186A - Intelligent umbrella with adjustable extension structure

Info

Publication number: CN112641186A
Application number: CN202011607239.7A
Authority: CN
Inventors: 路锋; 赵明智; 陈思煜
Original assignee: Xuzhou Danyi Engineering Technology Co ltd
Current assignee: Shaoxing Yige Leisure Products Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-04-13
Anticipated expiration: 2040-12-29
Also published as: CN112641186B

Abstract

The invention discloses an intelligent umbrella with an adjustable expansion structure, which comprises an umbrella handle, wherein the umbrella handle comprises a main handle, a plurality of branch rods and a handle, the branch rods are arranged at the upper end of the main handle in a circumferential array manner, a plurality of main umbrella ribs are connected at the upper ends of the branch rods, each branch rod is covered with a fan-shaped umbrella cover through the main umbrella ribs, each umbrella cover is spliced into a circular shielding surface after being supported by the main umbrella ribs, and an expandable or foldable increasing surface is connected among the umbrella covers. The use effect is improved.

Description

Intelligent umbrella with adjustable extension structure

Technical Field

The invention relates to the technical field of intelligent equipment, in particular to an intelligent umbrella with an adjustable expansion structure.

Background

The umbrella is a common article in daily life, can be used for rain shielding, wind shielding, sun shading and the like, the size of a shading surface of a traditional umbrella is generally fixed and cannot be changed, for example, lovers and friends can prop and play the same umbrella sometimes, the umbrella surface is too small and cannot play a good shading effect, and the umbrella surface is too large and slightly exaggerated when being used by a single person; in addition, raindrops can obliquely fall along with the wind direction in the rainy day, the umbrella cover of the traditional umbrella is flush, and when large wind force occurs, the umbrella can be obliquely supported in order to avoid the raindrops from being swept onto the body, but the shielding area of the other side can be reduced; the most basic requirement of people in the process of supporting the umbrella is to shield at least the part above the shoulder, but when two or more people support one umbrella together, discordant contradictions can occur, for example, lovers with different heights support one umbrella branch station at the left and right, men can be high, women can be low, the effective shielding area of the lady can be reduced when the umbrella surface is at the same height, and in order to achieve a good shielding effect for women, men need to bend over or lower their heads; in addition, the umbrella is a media tool for advertising and propaganda, and the traditional umbrella fabric is of a single arc-shaped structure and cannot create a more prominent visual effect. Therefore, an intelligent umbrella with an adjustable expansion structure is provided.

Disclosure of Invention

The invention aims to provide an intelligent umbrella with an adjustable expansion structure, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligent umbrella who possesses extending structure with adjustable, including the umbrella stick, the umbrella stick includes the main handle, a plurality of branch pole and handle, a plurality of branch poles set up the upper end at the main handle with the form of circumference array, a plurality of upper ends that divide the pole all are connected with a plurality of main ribs, every divides the pole to be covered with the umbrella face that is fan-shaped through a plurality of main ribs, splice into a circular shielding face after every umbrella face is propped up by the main rib, be connected with deployable or folding increase face between a plurality of umbrella faces, a plurality of branch poles pass through connecting device and realize propping up the increase face in the equidistance centrifugal movement on the main handle.

Preferably, the connecting device comprises an articulated piece, a screw rod, an ejector rod and a rotating handle, the screw rod is rotatably connected inside the main handle, the ejector rod is connected to the screw rod in a meshed mode, the articulated piece is arranged between the main handle and the branch rods, and the ejector rod drives the articulated piece to do fork shearing motion to realize the opening or the combination of the branch rods.

Preferably, the main rib is connected in the upper end of branch pole with articulated form, all open a plurality of spouts on the lateral wall of main handle and branch pole, be located main handle and branch pole with the spout activity intercommunication of position, there are a plurality of supporting shoes through a plurality of spout sliding connection respectively on the lateral wall of main handle and branch pole, all articulate on every supporting shoe has a plurality of branches, and the one end correspondence that the supporting shoe was kept away from to a plurality of branches articulates the effect of realizing supporting the main rib on the lateral wall of a plurality of main ribs, all be equipped with latch device on the lateral wall of main handle and branch pole and be used for respectively carrying out the joint to the supporting shoe under the main rib closure, prop up the state.

Preferably, the clamping device comprises a hidden groove, a clamping block is connected to the inside of the hidden groove in a sliding mode through an elastic piece, the clamping block is movably clamped on the side wall of the supporting block, a pressing block used for pressing the clamping block is connected to the inside of the supporting block in a sliding mode through a spring to drive the clamping block to be separated from the supporting block, and the main handle and the clamping block on the branch rod are symmetrically arranged.

Preferably, the upper end of the ejector rod is fixedly connected with a pull rope, and the upper end of the pull rope is fixedly connected with the side wall of the enlarged surface.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, after the branch rods are separated, the enlarged surface is supported, so that after the enlarged surface is matched with the umbrella surface, the shielding area is increased, and two or more people can be accommodated after enlargement; the folded umbrella has the advantages that the structure is the same as that of a conventional umbrella, the use of a single person is not influenced, and when people with different heights support the umbrella together, the height of each umbrella cover can be independently adjusted according to actual conditions, so that the scene requirements of different heights are met; in addition, the umbrella cover has multiple presenting states, and more showing spaces can be provided for advertising and the like.

Drawings

FIG. 1 is a schematic view of the unfolding and folding structure of the umbrella cover of the present invention;

FIG. 2 is a schematic view of the unfolding structure of the umbrella cover and the enlarged cover of the present invention;

FIG. 3 is a schematic view of the unfolding structure of the umbrella cover and the enlarged cover of the present invention;

FIG. 4 is a schematic view of the fully retracted configuration of the present invention;

FIG. 5 is a schematic view of the unfolding and folding structure of the umbrella cover of the present invention;

FIG. 6 is an enlarged view taken at A of FIG. 5 in accordance with the present invention;

FIG. 7 is a cross-sectional view of the clamping device, the main handle, the branch rod, the pressing block and the supporting block of the present invention;

FIG. 8 is a schematic view of the main handle, the branch lever and the hinge of the present invention;

FIG. 9 is a cross-sectional view of the main handle, the branch rod, the screw, the top rod and the hinge of the present invention;

FIG. 10 is a schematic view of the semi-open umbrella cover of the present invention;

FIG. 11 is a schematic view of the unfolding and folding structure of the umbrella cover of the present invention;

FIG. 12 is a schematic view of the unfolding structure of the umbrella cover and the enlarged cover of the present invention;

FIG. 13 is a schematic view IV of the unfolding structure of the umbrella cover and the enlarged cover of the present invention;

FIG. 14 is a schematic view of the structure of the main handle, branch rods, main ribs and support rods of the present invention;

FIG. 15 is a schematic view of the present invention showing the structure of the main handle, the branch lever and the hinge;

FIG. 16 is an enlarged view at B of FIG. 15 of the present invention;

FIG. 17 is a cross-sectional view of the enlarged face, the main handle, the pull cord and the post rod of the present invention;

FIG. 18 is a schematic view of the main handle, branch lever and pull rope of the present invention;

FIG. 19 is a cross-sectional view of the latch of the present invention;

FIG. 20 is a schematic view of the semi-open umbrella cover of the present invention II;

FIG. 21 is a schematic view of the enlarged face of the present invention.

In the figure: 1. the umbrella comprises an umbrella handle, 101, a main handle, 102, a branch rod, 103, a handle, 2, a connecting device, 201, a hinge piece, 202, a screw rod, 203, a push rod, 204, a rotating handle, 3, a main umbrella rib, 4, an umbrella cover, 5, an enlarged surface, 6, a sliding groove, 7, a supporting block, 8, a supporting rod, 9, a clamping device, 901, a hidden groove, 902, an elastic piece, 903, a clamping block, 10, a spring, 11, a pressing block, 12 and a pull rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-21, the present invention provides a technical solution: an intelligent umbrella with an adjustable expansion structure comprises an umbrella handle 1, wherein the umbrella handle 1 comprises a main handle 101, a plurality of branch rods 102 and a handle 103, the handle 103 can be made of plastic materials, the comfort in use is improved, the branch rods 102 are arranged at the upper end of the main handle 101 in a circumferential array mode, a plurality of main umbrella ribs 3 are connected to the upper ends of the branch rods 102, fan-shaped umbrella covers 4 are covered on each branch rod 102 through the main umbrella ribs 3 according to actual conditions, the umbrella covers 4 are made of sunshade cloth or rainproof materials, the umbrella covers 4 are fixedly connected with the main umbrella ribs 3, as shown in figure 1, after the umbrella covers 4 are supported by the main umbrella ribs 3, the umbrella covers 4 play a role of shielding, after each umbrella cover 4 is supported by the main umbrella ribs 3, the umbrella covers are spliced into a circular shielding surface, expandable or foldable expansion surfaces 5 are connected among the umbrella covers 4, and the expansion surfaces 5 also adopt sunshade cloth or rainproof materials, the spreading of the enlarged surfaces 5 is achieved by the connecting device 2 moving equidistantly on the main handle 101.

In order to change the size of the shielding surface of the device and make the device suitable for single or multiple people, specifically, the connecting device 2 comprises a hinge 201, a screw 202, a push rod 203 and a rotating handle 204, as shown in fig. 9, the lower end of the screw 202 penetrates through the main handle 101 and the handle 103 and is fixedly connected with the rotating handle 204, when the rotating handle 204 is rotated, the screw 202 rotates along with the rotating handle 204, the screw 202 is rotatably connected inside the main handle 101, the push rod 203 is engaged and connected with the screw 202, the hinge 201 is arranged between the main handle 101 and the branch rods 102, and the push rod 203 drives the hinge 201 to perform fork shearing movement to realize the opening or the combination of the branch rods 102;

specifically, the hinge 201 has two forms:

in a first form: as shown in fig. 8 and 9, the hinge 201 includes four rods a, b, c, d, the middle parts of the two rods a, b are crossed and hinged on the main handle 101, the upper ends of the two rods a, b are respectively connected on the side walls of the two branch rods 102 in a sliding manner (the side walls of the branch rods 102 are provided with tracks for the upper ends of the two rods a, b to slide), the lower ends of the two rods a, b are respectively hinged on the two branch rods 102 with the upper ends of the two rods c, d, and the lower ends of the two rods c, d are hinged on the top rod 203, when the top rod 203 slides, the two branch rods 102 are separated or combined to move, and then the folding or unfolding of the enlarged surface 5 is realized, and this form of the hinge 201 is applicable to the case where the two branch rods 102;

in a second form: as shown in fig. 15 and 16, the hinge 201 includes two rods e and f, and there are one rod e and one rod f between each branch rod 102 and the main handle 101, the middle parts of the two rods e and f connecting the same branch rod 102 are connected by a rotating shaft in a cross rotation manner, and the upper end of the rod e is connected to the side wall of the branch rod 102 in a sliding manner (the side wall of the branch rod 102 is provided with a track for the upper end of the rod e to slide), the lower end of the rod e is hinged to the side wall of the top rod 203, the lower end of the rod f is hinged to the side wall of the branch rod 102, and the upper end of the rod f is hinged to the side wall of the main handle 101, when the top rod 203 slides, the two rods e and f rotate relatively to drive the branch rods 102 to move equidistantly, so as to realize the folding or unfolding of the enlarged surface 5, and this form of the hinge 201 is suitable for the situation where there.

Specifically, the main ribs 3 are connected to the upper end of the branch rod 102 in a hinged manner, the side walls of the main handle 101 and the branch rod 102 are respectively provided with a plurality of sliding grooves 6, the sliding grooves 6 at the same positions of the main handle 101 and the branch rod 102 are movably communicated, as shown in fig. 5-6, when the plurality of branch rods 102 are combined, the sliding grooves 6 on the branch rod 102 are mutually communicated with the sliding grooves 6 on the main handle 101, the side walls of the main handle 101 and the branch rod 102 are respectively connected with a plurality of supporting blocks 7 in a sliding manner through the plurality of sliding grooves 6, when the plurality of branch rods 102 are combined, the supporting blocks 7 can slide up and down on the umbrella handle 1 along the sliding grooves 6, so as to perform the operation of folding or unfolding the device, each supporting block 7 is hinged with a plurality of supporting rods 8, one ends of the plurality of supporting rods 8, which are far away from the supporting blocks 7, are correspondingly hinged on the side walls of the plurality of the main ribs 3 to support or pull the main ribs 3 by the sliding of the supporting, namely, when the supporting block 7 slides upwards from the lower end of the handle 1, the upper end of the supporting rod 8 supports the main umbrella ribs 3 upwards, when the supporting block 7 slides upwards to the highest position, the supporting rod 8 completely supports the main umbrella ribs 3, the device can perform the shielding function, on the contrary, when the supporting block 7 slides downwards, the supporting rod 8 pulls the main umbrella ribs 3 to be folded downwards (as shown in fig. 4), the carrying is convenient in the state, and the clamping devices 9 are respectively arranged on the side walls of the main handle 101 and the branch rod 102 and are respectively used for clamping the supporting block 7 in the closed and supported states of the main umbrella ribs 3.

In order to fix the device in a folded or unfolded state, specifically, the clamping device 9 includes a hidden groove 901, the number of the clamping devices 9 is the same as that of the supporting blocks 7, the clamping devices 9 are respectively disposed on the branch rod 102 and the main handle 101 (near the handle 103), the number of the clamping devices 9 on the branch rod 102 and the main handle 101 is the same as that of the supporting blocks 7, the hidden grooves 901 of the plurality of clamping devices 9 are respectively opened on the side walls of the branch rod 102 and the main handle 101, a fixture block 903 is slidably connected inside the hidden groove 901 through an elastic member 902, the fixture block 903 is movably clamped on the side wall of the supporting block 7, as shown in fig. 7, the elastic member 902 may be a rigid elastic piece, when the fixture block 903 retracts into the hidden groove 901, the elastic member 902 has a leftward elastic force on the fixture block 903, a press block 11 for pressing the fixture block 903 is slidably connected inside the supporting block 7 through a spring 10 to drive the fixture block 903 and the supporting block 7 to disengage, as shown in fig. 7, the spring 10 has a leftward elastic force on the pressing block 11, when the pressing block 11 is pressed rightward, the pressing block 11 overcomes the elastic force of the spring 10, and then the pressing block 903 is pushed to slide towards the inside of the blind groove 901, so that the clamping block 903 is separated from the clamping connection with the supporting block 7, after the pressing block 11 is released, the spring 10 rebounds and resets the pressing block 11 leftward, the main handle 101 and the clamping block 903 on the branch rod 102 are symmetrically arranged, as shown in fig. 7, the upper side of the clamping block 903 on the branch rod 102 is a plane for clamping the supporting block 7, the left side of the clamping block 903 is a cambered surface inclined from top to bottom and right, when the supporting block 7 slides upward, the side wall of the supporting block 7 firstly presses the clamping block 903 into the inside of the blind groove 901, and when the clamping connection position of the supporting block 7 is aligned with the clamping block 903, the elastic member 902 ejects the clamping connection with the supporting block 901, at the moment, the device is in an open state, in addition, the lower side of the clamping block 903 on the main handle 101 is a plane for clamping the supporting block 7, the left side of the clamping block 903 is an arc surface inclined from bottom to top to right, when the supporting block 7 slides upwards, the side wall of the supporting block 7 presses the clamping block 903 into the inner part of the blind groove 901 firstly, after the clamping position of the supporting block 7 is aligned with the clamping block 903, the elastic part 902 ejects the clamping block 903 out of the inner part of the blind groove 901 and is clamped with the supporting block 7, then the supporting block 7 is fixedly clamped on the main handle 101, and at the moment, the device is in a folding state.

In addition, according to the actual situation, for example, people with different heights can support one umbrella at the same time, a single supporting block 7 can be slid downwards, in order to realize the stability of the supporting block 7, a plurality of clamping devices 9 can be additionally arranged on the branch rod 102 and the main handle 101, and the shape of the clamping device 9 can be as shown in fig. 19, so that the shape shown in fig. 10 can be presented;

and when the supporting block 7 is on the branch rod 102, one or more supporting blocks 7 can be directly and independently slid downwards, so that the corresponding umbrella cover 4 can be downward, and as shown in the form shown in fig. 20, a lower shielding space can be created to meet different requirements. For example, lovers with different heights can support an umbrella at the left and right sides of the umbrella substation, men are high, women are low, the supporting block 7 on one side of women can be downwards moved to achieve a better shielding effect compared with the original shielding effect, and one side of men does not need to be changed;

in addition, when a single person props the umbrella, the supporting block 7 on one side facing the wind can be pulled down when the wind attacks, so that the corresponding umbrella cover 4 is shielded downwards, the shielding effect can be improved to a certain degree, for example, the condition that rain drops are mixed with and swept down when the rain falls can be reduced, namely, under the condition, the device is suitable for the condition of rain wind blowing, namely, the completely-propped umbrella cover 4 covers the head to avoid the body from being wetted by the rain, and meanwhile, one side is shielded by the semi-propped umbrella cover 4 to prevent the rain from blowing into the interior of the umbrella from one side, so that the rain shielding effect is further improved.

In addition, a plurality of umbrella covers 4 of this application can expand jointly or alone to be connected with corresponding increase face 5 and can show more gestures, and also have practical application under these scenes, can not only form the curved surface on the umbrella cover 4 but also can form the molding of height straggling, can provide more propaganda carrier for the advertising media.

In order to fold the enlarged surface 5 downwards when folding the enlarged surface 5, specifically, the upper end of the top rod 203 is fixedly connected with an elastic pull rope 12, the upper end of the pull rope 12 is fixedly connected with the side wall of the enlarged surface 5, taking four umbrella covers 4 as an example, the enlarged surfaces 5 are four in the shape shown in 21, the middle positions of the connection of the four enlarged surfaces 5 are connected with the pull rope 12, as shown in fig. 17, when folding the enlarged surface 5, the rotating handle 204 is rotated, the screw 202 rotates, at the same time, the top rod 203 slides downwards along with the top rod 203, the top rod 203 combines the branch rods 102 together through the hinge 201, in the process, the top rod 203 pulls the enlarged surface 5 downwards through the pull rope 12, and then the enlarged surface 5 is folded downwards, as shown in fig. 18, the height of the main handle 101 is lower than that of the plurality of branch rods 102, when the plurality of branch rods 102 are combined together, the plurality of branch rods 102 and the top end of the main handle 101 form a groove, when the plurality of branch rods 102 are combined together, a gap exists between two adjacent branch rods 102, and the folded enlarged surface 5 can be held by the gap.

Application process

When the small area is used: pressing the press block 11 in the state shown in fig. 4 causes the press block 11 to press the fixture block 903 on the main handle 101 into the hidden groove 901, so that the support block 7 is separated from the clamping of the fixture block 903, then sliding the support block 7 upwards, so that the support block 7 supports the main umbrella rib 3 through the support rod 8, when the support block 7 slides to the branch rod 102 and is clamped and fixed by the fixture block 903 on the branch rod 102, the main umbrella rib 3 is completely supported at the moment, and then the main umbrella rib 3 supports the umbrella cover 4 (as shown in fig. 5), in this state, a single person can use the device more conveniently;

when the paint is used in a large area: on the basis of single use, the rotating handle 204 is rotated, the rotating handle 204 can drive the screw 202 to rotate, the ejector rod 203 is driven to move upwards in the main handle 101 through the rotation of the screw 202, at the moment, the ejector rod 203 drives the hinged part 201 to deform, so that the hinged part 201 can unfold and separate a plurality of branch rods 102, at the moment, the folded enlarged surface 5 can be unfolded (as shown in fig. 2-3), the shielding area is increased, and the foldable enlarged surface can be shared by a plurality of people;

when in collection: when the device is unfolded to the state shown in fig. 2-3, the rotating handle 204 is rotated reversely, at this time, the screw 202 rotates reversely and then drives the mandril 203 to move downwards, so that the mandril 203 drives the hinged part 201 to retract, the hinged part 201 is promoted to pull back and combine the plurality of branch rods 102, the enlarged surface 5 is folded (as shown in fig. 1-5), at this time, the pressing block 11 is pressed, the pressing block 903 on the branch rods 102 is pressed to the inside of the blind groove 901 by the pressing block 11, the supporting block 7 is separated from the clamping of the pressing block 903, then the supporting block 7 is slid downwards, the main umbrella ribs 3 are pulled downwards by the supporting block 7 through the supporting rod 8, the umbrella cover 4 is retracted (as shown in fig. 4), and after the supporting block 7 is clamped by the pressing block 903 on the main handle 101, the device is fixed in.

Expanding and using: the corresponding pressing block 11 is pressed according to the requirement, so that the position of one or more umbrella covers 4 controlled by pulling one or more supporting blocks 7 is pulled, the corresponding enlarged surfaces 5 move along with the umbrella cover 4 to be opened, the supporting blocks 7 are controlled independently under the condition that the umbrella cover 4 needs to be enlarged, and the enlarged surfaces 5 are not required to be completely opened through the connecting device 2 and then operated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent umbrella that possesses adjustable extension structure, includes umbrella stick (1), its characterized in that: umbrella stick (1) includes main handle (101), a plurality of branch pole (102) and handle (103), a plurality of branch pole (102) set up the upper end at main handle (101) with the form of circumference array, the upper end of a plurality of branch pole (102) all is connected with a plurality of main umbrella rib (3), every divides pole (102) to go up to cover through a plurality of main umbrella rib (3) has umbrella face (4) that are fan-shaped, splice into a circular shielding face after every umbrella face (4) are propped up by main umbrella rib (3), be connected with between a plurality of umbrella faces (4) and expand or folding increase face (5), a plurality of branch pole (102) are through connecting device (2) equidistance heart removal realization will increase face (5) and prop up.

2. The intelligent umbrella with adjustable expansion structure of claim 1, wherein: the connecting device (2) comprises a hinge piece (201), a screw rod (202), an ejector rod (203) and a rotating handle (204), the screw rod (202) is rotatably connected inside the main handle (101), the ejector rod (203) is meshed and connected to the screw rod (202), the hinge piece (201) is arranged between the main handle (101) and the branch rods (102), and the ejector rod (203) drives the hinge piece (201) to do fork shearing movement to realize the opening or combination of the branch rods (102).

3. The intelligent umbrella with adjustable expansion structure of claim 1, wherein: the main rib (3) are connected in the upper end of minute pole (102) with articulated form, all open a plurality of spouts (6) on the lateral wall of main handle (101) and minute pole (102), lie in main handle (101) and branch pole (102) spout (6) activity intercommunication with the position, respectively through a plurality of spouts (6) sliding connection have a plurality of supporting shoes (7) on the lateral wall of main handle (101) and minute pole (102), all articulate on every supporting shoe (7) and have a plurality of branches (8), the one end correspondence that supporting shoe (7) were kept away from in a plurality of branches (8) is articulated and is realized the effect that supports main rib (3) on the lateral wall of a plurality of main rib (3), all be equipped with latch device (9) on the lateral wall of main handle (101) and minute pole (102) and be used for respectively carrying out the joint to supporting shoe (7) under main rib (3) closure, the state of propping up.

4. The intelligent umbrella with adjustable expansion structure of claim 3, wherein: the clamping device (9) comprises a hidden groove (901), a clamping block (903) is connected to the inside of the hidden groove (901) in a sliding mode through an elastic piece (902), the clamping block (903) is movably clamped on the side wall of the supporting block (7), a pressing block (11) used for pressing the clamping block (903) is connected to the inside of the supporting block (7) in a sliding mode through a spring (10) to drive the clamping block (903) and the supporting block (7) to be separated from each other, and the main handle (101) and the clamping block (903) on the branch rod (102) are symmetrically arranged.

5. The intelligent umbrella with adjustable expansion structure of claim 2, wherein: the upper end of the ejector rod (203) is fixedly connected with a pull rope (12), and the upper end of the pull rope (12) is fixedly connected with the side wall of the enlarged surface (5).