CN218205959U - Turn over board blade, sunshade subassembly and tripe wayside pavilion - Google Patents

Abstract

The utility model discloses a turn over board blade, sunshade subassembly and tripe wayside pavilion, turn over the board blade and include blade unit and card axle piece, the blade unit is equipped with water catch bowl, guiding surface and separation groove from front to back in proper order, the water catch bowl opening is up, the front end of guiding surface extends forward the below and is connected to the tank bottom of water catch bowl, separation groove opening is down, a plurality of blade units are arranged along the fore-and-aft direction in proper order, in two adjacent blade units, the separation groove of front side blade unit links up with the water catch bowl of rear side blade unit from top to bottom; card shaft synchronous connection is in blade unit, and the mounting hole that link up about being equipped with on the card shaft, the center pin of mounting hole and blade unit's focus coincide each other, the utility model discloses the slope that is less than the torrent section that sets up the slope of slow current section through the adhesive force of water droplet, with reduce blade unit and rotate the condition that the in-process takes place the drop of water to splash, leak, improve the user and use experience.

Description

Turn over board blade, sunshade subassembly and tripe wayside pavilion

Technical Field

The utility model relates to an outdoor shading equipment field, in particular to turn over board blade, sunshade subassembly and tripe wayside pavilion.

Background

Louver pavilion often sets up under outdoor space, louver pavilion includes braced frame and lays a plurality of blade unit at the braced frame top surface, braced frame includes top frame and pillar, blade unit rotates to be connected on top frame, when needs sunshade or rain-shading, rotate a plurality of blade unit simultaneously through drive assembly, make a plurality of blade unit lock each other in proper order, realize the lid of top frame and close, prevent to cause the influence to the user under the louver pavilion, when needs illumination, drive blade unit antiport, make to have the clearance between two adjacent blades and supply sunshine to shine into, however, when blade unit reciprocal upset, blade unit takes place the dive in the twinkling of an eye easily and causes the shake, lead to blade unit's motion unstable, and remain the water droplet on blade unit and splash under the shake easily, influence the user and use experience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turn over board blade to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The utility model provides a solution of its technical problem is:

a flap blade comprising: the blade units are sequentially provided with a water collecting tank, a flow guide surface and a blocking groove from front to back, the opening of the water collecting tank is upward, the front end of the flow guide surface extends forwards and downwards and is connected to the bottom of the water collecting tank, the opening of the blocking groove is downward, the blade units are sequentially arranged along the front and back direction, and in two adjacent blade units, the blocking groove of the front blade unit is vertically buckled with the water collecting groove of the rear blade unit; the shaft clamping piece is synchronously connected with the blade unit, a left through mounting hole and a right through mounting hole are formed in the shaft clamping piece, and the center axis of the mounting hole is overlapped with the gravity center of the blade unit.

The technical scheme at least has the following beneficial effects: the water droplet can be followed the water conservancy diversion face and slided into in the water catch bowl downwards, the discharge is walked away to the water catch bowl of rethread peripheral hardware, the separation groove of preceding blade unit is detained the water catch bowl department at the next blade unit downwards, realize shielding to the top frame, the blade unit rotates through the mounting hole on the card axle and connects on the braced frame of peripheral hardware, make the rotation axis of blade unit and the center pin of mounting hole coincide each other, when peripheral hardware drive blade unit rotates, the top frame is opened, the focus of blade unit overlaps in the rotation axis of blade unit, reduce the work that drive assembly overcome blade unit gravity, the maximize reduces the load of driving medium, reduce wearing and tearing, improve the life of peripheral hardware driving medium, simultaneously, because the focus location of blade unit, prevent that blade unit from appearing the focus upset, skew phenomenon in the rotation process, the problem of diving in the twinkling of an eye that blade unit appears when having solved because of gravity conversion, reduce blade unit shake, reduce the drop of water and splash.

As a further improvement of the above technical solution, the flow guiding surface includes a slow flow section and a fast flow section which are sequentially connected from back to front, the fast flow section is connected with the bottom of the water collecting tank downwards, and an included angle between the slow flow section and the horizontal plane is smaller than an included angle between the fast flow section and the horizontal plane. Use the contained angle of torrent section and horizontal plane as first contained angle, use the contained angle of torrent section and horizontal plane as the second contained angle, torrent section and torrent section connect gradually forward from the back, and torrent section downwardly extending to water catch bowl department, make whole water conservancy diversion face to water catch bowl department have from the back slope gradually down forward, guarantee first contained angle, the second contained angle all is the acute angle, when needs open the top frame, because the second contained angle is less than first contained angle, it is heavier, great water droplet has followed the torrent section before blade unit rotates in proper order, the torrent section assembles to the water catch bowl, the rotor blade unit, first contained angle and second contained angle crescent, and the slope of torrent section is gentler, guarantee that the water droplet on the water conservancy diversion face is adhered to torrent section department all the time at the gliding in-process, the slope of torrent section is steeper relatively, draw close up gradually towards vertical direction in-process, make the water droplet that converges at torrent section directly fall into the water catch bowl under its action of gravity, the utility model discloses the slope that sets up the torrent section is less than the water droplet reduces the user that splashes, the water droplet that the water droplet reduces the in-process of splashing, the user takes place, the use the user.

As a further improvement of the above technical solution, the flow guide surface further includes a backflow section connected to a rear side of the slow flow section, the backflow section extends toward a rear lower side, and the blocking groove is formed in a bottom surface of the backflow section. The separation groove of the previous blade unit is buckled on the water collecting tank of the next blade unit, the water drops dripped at the backflow section can slide into the water collecting tank of the next blade unit along the slope of the backflow section, the water drop detention is reduced, the water collection is realized, the highest point of the whole flow guide surface is positioned between the backflow section and the flow buffering surface, the occupied space is reduced, the blade unit is made to be more compact, the attractiveness is improved, the included angle between the backflow section and the horizontal plane is used as a third included angle, when the blade unit rotates, the third included angle turns to and is consistent with the orientation of the second included angle, meanwhile, the third included angle, the sizes of the second included angle and the first included angle are sequentially increased, the residual water drops on the backflow section can be attached to the flow guide surface under the action of gravity, and gradually slide forward to the water collecting tank in the same blade unit, and the collection effect of the residual water drops is improved.

As a further improvement of the above technical solution, an arc surface shape with a downward opening is formed between the slow flow section and the return flow section. The water droplet can follow the unhurried current section and flow forward or flow backward along the backward flow section, and shape tangent line angle top-down on the cambered surface that the opening is down increases gradually for the water droplet can laminate all the time on the water conservancy diversion face at the anterior segment in-process of landing, along with constantly landing and accelerate the landing speed, improves the water droplet and collects the effect, and simultaneously, the unhurried current section is the cambered surface form with the backward flow section, can effectively confront the bending and the flagging of blade unit, improves life.

As another improvement of the above technical solution, the blade unit includes an upper blocking piece and a lower blocking piece both extending along the left and right sides, the lower blocking piece includes a front connection section, a bottom connection section and a rear connection section which are connected in sequence, the upper blocking piece includes a front extension section, a top extension section and a rear extension section which are connected in sequence, the rear connection section is connected to the top extension section upwards, the front extension section is connected to the bottom connection section downwards, the front connection section extends upwards, the rear extension section extends downwards, and the shaft clamping member is connected to the top extension section and the bottom connection section respectively from top to bottom. The front side of the front extension section is downwards connected with the bottom connection section, so that the front extension section, the bottom connection section and the front connection section are surrounded to form a water collecting tank, a flow guide surface is formed by splicing the top surface of the top extension section and the top surface of the front extension section, the water collecting tank collects water drops sliding forwards on the flow guide surface and prevents water leakage, the rear connection section is upwards connected with the top extension section, so that the rear connection section, the top extension section and the rear extension section are surrounded to form a separation groove, the separation groove of the front blade unit is vertically buckled with the water collecting tank of the rear blade unit, the separation groove separates an upper end opening of a mounting gap between two adjacent blade units and prevents rainwater from dropping, meanwhile, the rear extension section extends into the water collecting tank of the rear blade unit, rainwater splashing into the mounting gap is reduced, and the clamping shaft piece is supported between the top extension section and the bottom connection section, so that the strength of the blade units can be improved and deformation is reduced.

As a further improvement of the technical scheme, the top end of the front connecting section is bent backwards to form a water retaining section. The separation groove of the previous blade unit is reversely buckled with the water collecting groove of the next blade unit, and the water retaining section can reduce the gap between the inner front side wall of the separation groove and the inner rear side wall of the water collecting groove and reduce rainwater splashing into the installation gap.

As another improvement of the above technical solution, a light trough is provided on the bottom connection section, and an opening of the light trough faces downward. The light can be installed to the light trough in, when the environment is dim, can open the light, improves the user and uses experience.

The utility model also provides a sunshade subassembly, it includes top frame and foretell board blade that turns over, still includes guide arm, apron and telescopic driving piece, the opening that link up about the top frame encloses to become is a plurality of the blade unit is in arrange along the fore-and-aft direction in proper order in the opening, the apron lid fits the both sides of blade unit, top frame inner wall is equipped with decides the spindle nose, it passes to decide the spindle nose apron and rotate the connection the mounting hole, the guide arm rotates and connects a plurality of the blade unit is located same one side the apron, the one end of driving piece rotate connect in the top frame, the other end of driving piece rotates connect in arbitrary one on the position outside the rotation axis of apron.

The technical scheme at least has the following beneficial effects: apron closing cap and synchronous connection are on the blade unit, reduce moisture and save in the blade unit, improve pleasing to the eye degree, the drive end swivelling joint of driving piece is in arbitrary one apron except rather than the position that the axis of rotation overlaps, the other end swivelling joint that the drive end was kept away from to the driving piece is on the top frame, when the driving piece is flexible, can promote the apron and remove, the equal swivelling joint of left side apron and/or the right side apron of a plurality of blade units is on the guide arm, make a plurality of blade units can follow the dead axle head and rotate simultaneously, drive when realizing a plurality of blade units, high convenience and fast, can in time deal with the heavy rain or the weather of insolateing.

As a further improvement of the above technical solution, the front extension section, the bottom connection section, the rear connection section and the top extension section enclose a cavity, two cover plates respectively cover two sides of the cavity, and the cover plates extend forward and are connected to the front connection section. Go up the separation blade and link to each other between the separation blade and enclose into the cavity down, increase strength, the apron lid closes in the cavity both sides, reduces moisture and saves in the cavity, and the apron extends and synchronous connection connects section department in the front simultaneously, connects the intensity of section before improving, for the water catch bowl provides the bearing, prolongs the section before reducing and connects the fracture of being connected between the section at the bottom, also can reduce before connect the section and connect the fracture between the section at the bottom, improves life.

The utility model also provides a tripe wayside pavilion, it includes foretell sunshade subassembly, still includes: the water collecting tank is arranged on the inner side wall of the top frame in a surrounding mode, the opening of the water collecting tank faces upwards, and two ends of the water collecting tank are located above the water collecting tank; the pillar, its support in the bottom of top frame, be equipped with the honeycomb duct that extends from top to bottom in the pillar, the upper end of honeycomb duct communicate in the tank bottom of water receiving tank.

The technical scheme at least has the following beneficial effects: the pillar is supporting the top frame for enclose into the activity space under the top frame, a plurality of blade unit lay on the top frame, and the raindrop falls on the water conservancy diversion face of blade unit, and in assembling the water catch bowl along with the water conservancy diversion face, both ends link up about the water catch bowl, and ponding is discharged water receiving tank department down from the both ends of water catch bowl, and at last is discharged away downwards from the pillar through the honeycomb duct, and the rivers that collect can in time be discharged away, prevent to leak and the infiltration.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a structural diagram of a flap blade according to an embodiment of the present invention, in which a blade unit is in a state before rotation;

fig. 2 is a structural diagram of a flap blade according to an embodiment of the present invention, wherein the blade unit is in a rotated state;

FIG. 3 is a block diagram of a blade unit and cover plate according to an embodiment of the present invention;

FIG. 4 is a partial view of the sunshade assembly according to an embodiment of the present invention, including a guide rod and a top frame;

fig. 5 is a partial structure view of the sunshade assembly according to an embodiment of the present invention, which further includes a driving member and a water receiving tank;

fig. 6 is a structural diagram of the pavilion according to an embodiment of the present invention;

fig. 7 is a partial view of a pavilion according to an embodiment of the present invention.

In the drawings: 110-blade unit, 111-water collecting tank, 112-flow guide surface, 113-blocking tank, 120-cover plate, 131-fast flow section, 132-slow flow section, 133-backflow section, 311-front connection section, 312-bottom connection section, 313-rear connection section, 321-front extension section, 322-top extension section, 323-rear extension section, 330-shaft clamping piece, 331-mounting hole, 341-first connection port, 342-second connection port, 351-water retaining section, 410-guide rod, 420-top frame, 430-connection column, 510-driving piece, 520-water receiving tank, 610-support column and 710-guide tube.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The utility model provides an each technical feature can the interactive combination under the prerequisite that does not contradict conflict mutually.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, 2 and 3, the flap blade includes a blade unit 110 and a shaft clamping member 330, which are sequentially provided with a water collecting tank 111, a flow guiding surface 112 and a blocking tank 113 from front to back, the water collecting tank 111 has an upward opening, the front end of the flow guiding surface 112 extends forward and downward and is connected to the bottom of the water collecting tank 111, the blocking tank 113 has a downward opening, the plurality of blade units 110 are sequentially arranged along the front-back direction, and in two adjacent blade units 110, the blocking tank 113 of the front blade unit 110 is vertically buckled with the water collecting tank 111 of the rear blade unit 110; and a shaft fastening member 330 synchronously coupled to the blade unit 110, wherein the shaft fastening member 330 is provided with a mounting hole 331 penetrating right and left, and a center axis of the mounting hole 331 and a center of gravity of the blade unit 110 are overlapped with each other.

Specifically, water drops can slide downwards into the water collecting tank 111 along the diversion surface 112, and then are discharged through the external water collecting tank 520, the blocking groove 113 of the previous blade unit 110 is downwards buckled at the water collecting tank 111 of the next blade unit 110, so as to shield the top frame 420, the blade unit 110 is rotatably connected to the external supporting frame through the mounting hole 331 on the shaft clamping piece 330, so that the rotation axis of the blade unit 110 and the central axis of the mounting hole 331 coincide with each other, when the external transmission piece drives the blade unit 110 to rotate, the top frame 420 is opened, the gravity center of the blade unit 110 is overlapped on the rotation axis of the blade unit 110, the work of the transmission piece for overcoming the gravity of the blade unit 110 is reduced, the load of the transmission piece is maximally reduced, the abrasion is reduced, the service life of the external transmission piece is prolonged, meanwhile, because of the connection clearance relationship between the blade unit 110 and the external transmission piece, when the gravity center of the blade unit rotates along with the blade unit to turn to the other side of the rotation axis, the instant dive phenomenon easily occurs, the gravity center of the blade unit 110 is positioned, the gravity center is prevented from turning and the phenomenon of the blade unit 110 during the rotation, and the phenomenon of the water splashing is reduced, and the problem of the water splashing of the blade unit 110 is reduced.

It should be noted that, when the center of the blade unit 110 and its own rotation axis position overlap each other, the motor can use the least current, the least thrust drives to open and close the whole ceiling frame, also means in the in-service use, can adopt torsion, the motor that the power is still less, have the meaning of power saving, energy saving and environmental protection, and reduce cost simultaneously, and, under the same circumstances of motor, after the barycentric position improves, can drive more, heavier blade unit opens and shuts and rotates, applicable more tripe pavilion that covers the area, and the use effect is improved.

When the water drops still remain on the blade unit 110, if the transmission assembly drives the blade unit 110 to rotate too fast, the water drops are easily thrown out and splashed from the surface of the blade unit 110, resulting in water leakage, and affecting the user experience, therefore, in order to reduce the splashing of the water drops, the flow guide surface 112 in the embodiment comprises a slow flow section 132 and a rapid flow section 131 which are sequentially connected from back to front, the rapid flow section 131 is downwards connected with the bottom of the water collection tank 111, and the included angle between the slow flow section 132 and the horizontal plane is smaller than the included angle between the rapid flow section 131 and the horizontal plane.

Specifically, the included angle between the rapid flow section 131 and the horizontal plane is a first included angle, the included angle between the slow flow section 132 and the horizontal plane is a second included angle, the slow flow section 132 and the rapid flow section 131 are sequentially connected from back to front, and the rapid flow section 131 extends downwards to the water collection tank 111, i.e. the first included angle and the second included angle are acute angles towards the back, so that the whole flow guide surface 112 has a slope gradually downwards from back to front to the water collection tank 111.

When needs sunshade or rain-sheltering, splice through the mutual lock of separation groove 113 and catch basin 111 between two adjacent blade unit 110 around, make rivers follow unhurried current section 132 in proper order, torrent section 131 assembles in catch basin 111, and flow away along with the runner in the braced frame, when top frame 420 is opened to needs, because the second contained angle is less than first contained angle, it is heavier, great water droplet has followed unhurried current section 132 before blade unit 110 rotates in proper order, torrent section 131 assembles to catch basin 111, rotor blade unit 110, first contained angle and second contained angle increase gradually, and the slope of unhurried current section 132 is gentler, guarantee that the water droplet that is detained on water conservancy diversion face 112 adheres to in unhurried current section 132 department all the time at the gliding in-process, the slope of torrent current section 131 is steeper section 132 is steeper relatively, draw close up towards vertical direction gradually at the pivoted in-process, make the water droplet that converges in unhurried current section 132 directly fall into catch basin 111 along torrent current section 131 under its action of gravity, the utility model discloses the slope that sets up the unhurried current section 132 is less than, the user's the slope of the water droplet through the reduction of the in-process of splashing, the user's the use condition of splashing.

Further, the flow guide surface 112 further includes a backflow section 133 connected to the rear side of the slow flow section 132, the backflow section 133 extends obliquely towards the rear lower direction, and the blocking groove 113 is formed in the bottom surface of the backflow section 133.

Specifically, the blocking groove 113 of the previous blade unit 110 is buckled on the water collecting groove 111 of the next blade unit 110, water drops dropped at the backflow section 133 can slide into the water collecting groove 111 of the next blade unit 110 along the slope of the backflow section 133, water drop detention is reduced, water collection is achieved, the highest point of the whole flow guide surface 112 is located between the backflow section 133 and the flow buffering surface, space occupation is reduced, the blade unit 110 is more compact, attractiveness is improved, production consumables are reduced, an included angle between the backflow section 133 and the horizontal plane is taken as a third included angle, the third included angle is an acute angle with a forward opening, when the blade unit 110 rotates, the third included angle turns to be gradually changed to be consistent with the direction of the second included angle, meanwhile, the third included angle, the second included angle and the first included angle are sequentially increased, residual water drops on the backflow section 133 can adhere to the flow guide surface 112 and gradually slide forward into the water collecting groove 111 in the same blade unit 110 under the action of gravity, and collection effect of the residual water drops is improved.

In fact, the diversion surface 112 may include only the slow flow section 132 and the fast flow section 131, and the water droplet collection effect may also be improved.

In this embodiment, an arc surface with a downward opening is formed between the slow flow section 132 and the return flow section 133.

Specifically, the water droplet can follow the unhurried current section 132 and flow forward or backward along backward flow section 133, shape tangent line angle top-down on the cambered surface that the opening is down crescent gradually for the water droplet can laminate all the time on water conservancy diversion face 112 at the anterior segment in-process of landing, accelerate the landing speed along with constantly landing, improve the water droplet and collect the effect, convenient production simultaneously, and unhurried current section 132 and backward flow section 133 are the cambered surface form, can effectively confront the bending and the flagging of blade unit 110, and service life is prolonged.

It should be noted that the rapid flow section 131 may be spliced to the front side of the slow flow section 132 in an inclined plane form, so that the water droplets may be gathered in the water collection tank 111 downward and forward along the rapid flow section 131, and the rapid flow section 131 and the slow flow section 132 are in a transition of an arc surface, so as to improve the smoothness of the flow of the water droplets. In addition, the torrent section 131 can also be a small arc with a smaller radius than the slow flow section 132, the small arc is tangentially connected to the front side of the slow flow section 132, and the opening of the small arc faces downwards, so that water drops can also slide downwards quickly along the torrent section 131 with the shape of the small arc.

In this embodiment, the vane unit 110 includes an upper baffle and a lower baffle both extending along the left and right directions, the lower baffle includes a front connection section 311, a bottom connection section 312 and a rear connection section 313 connected in sequence, the upper baffle includes a front extension section 321, a top extension section 322 and a rear extension section 323 connected in sequence, the rear connection section 313 is connected to the top extension section 322 upwards, the front extension section 321 is connected to the bottom connection section 312 downwards, the front connection section 311 extends upwards, the front connection section 311, the bottom connection section 312 and the front extension section 321 enclose the water collecting groove 111, the rear extension section 323 extends downwards, the rear connection section 313, the top extension section 322 and the rear extension section 323 enclose the blocking groove 113, and the shaft clamping member 330 is connected to the top extension section 322 and the bottom connection section 312 respectively.

Specifically, the front side of the front extension section 321 is connected with the bottom connection section 312 downward, so that a water collection tank 111 is defined between the front extension section 321, the bottom connection section 312 and the front connection section 311, a flow guide surface 112 is formed by splicing the top surface of the top extension section 322 and the top surface of the front extension section 321, the water collection tank 111 collects water drops sliding forward on the flow guide surface 112 to prevent water leakage, the rear connection section 313 is connected with the top extension section 322 upward, so that a separation tank 113 is defined between the rear connection section 313, the top extension section 322 and the rear extension section 323, the separation tank 113 of the previous blade unit 110 is vertically buckled with the water collection tank 111 of the next blade unit 110, the separation tank 113 separates an upper end opening of an installation gap between two adjacent blade units 110 to prevent rainwater from dropping, meanwhile, the rear extension section 323 extends into the water collection tank 111 of the next blade unit 110 to reduce rainwater splashing into the installation gap, and the shaft clamping piece 330 is supported between the top extension section 322 and the bottom connection section 312, so that the strength of the blade unit 110 can be improved and deformation can be reduced. In addition, the upper blocking piece and the lower blocking piece may be integrally formed, or may be welded together, and the like, and this embodiment does not specifically limit this.

Further, the top end of the front segment 311 is bent backward to form a water blocking segment 351.

Specifically, the blocking groove 113 of the previous blade unit 110 is reversely buckled with the water collecting groove 111 of the next blade unit 110, and the water blocking section 351 can reduce the gap between the inner front side wall of the blocking groove 113 and the inner rear side wall of the water collecting groove 111, so that rainwater is prevented from splashing into the installation gap.

Meanwhile, the top surface of the water blocking section 351 is provided with a sealing strip extending left and right.

Specifically, the top of the sealing strip can abut against the bottom of the blocking groove 113 of the previous blade unit 110, so that rainwater is prevented from splashing into the installation gap, and the sealing strip can reduce collision and interference of two adjacent blade units 110 in the rotating and closing process.

In order to improve the functionality, in this embodiment, the bottom joint section 312 is provided with a light trough, and the opening of the light trough faces downward.

Specifically, can install the light in the light trough, when the environment is dim, can open the light, improve the user and use experience. Moreover, the light trough is close to the shaft clamping piece 330, so that the gravity of the blade unit 110 can be concentrated as much as possible, and the gravity diving phenomenon can be reduced.

Further, refer to fig. 4 and 5, the utility model provides a sunshade assembly still, it includes top frame 420 guide arm 410, apron 120, telescopic driving piece 510 and foretell board blade that turns over, top frame 420 encloses the opening that link up from top to bottom, a plurality of blade unit 110 are arranged along the fore-and-aft direction in proper order in the opening, can realize opening or the closure of opening through rotating blade unit 110, apron 120 lid fits the both sides of blade unit 110, blade unit 110 includes card shaft 330, card shaft 330 connects the top respectively from top to bottom and extends section 322 and end joint section 312, be equipped with the mounting hole 331 that link up about the card shaft 330, the center pin of mounting hole 331 and the focus of blade unit 110 coincide each other.

And, the inner wall of the top frame 420 is provided with a fixed shaft head, the fixed shaft head passes through the cover plate 120 and is rotatably connected with the mounting hole 331, the guide rod 410 is rotatably connected with the cover plate 120 with the plurality of blade units 110 positioned on the same side, one end of the driving member 510 is rotatably connected with the top frame 420, and the other end of the driving member 510 is rotatably connected with a position other than the rotation axis of any one cover plate 120.

Specifically, the blade unit 110 is rotatably connected to the fixed shaft head of the top frame 420 through the mounting hole 331 of the shaft clamping member 330, so that the rotation axis of the blade unit 110 and the central axis of the mounting hole 331 coincide with each other, when the peripheral transmission member drives the blade unit 110 to rotate, the gravity center of the blade unit 110 is overlapped on the rotation axis of the blade unit 110, the gravity work of the blade unit 110 is reduced, the load of the transmission member is reduced, the abrasion is reduced, and the service life of the peripheral transmission member is prolonged.

In fact, the cover plates 120 are covered and synchronously connected to the blade units 110, moisture accumulation in the blade units 110 is reduced, the aesthetic degree is improved, the driving end of the driving part 510 is rotatably connected to any position of the cover plate 120 except the position overlapped with the rotation axis of the driving part, the other end of the driving part 510 far away from the driving end is rotatably connected to the top frame 420, when the driving part 510 stretches out and draws back, the cover plate 120 can be pushed to move, the left cover plate 120 and/or the right cover plate 120 of the blade units 110 are rotatably connected to the guide rod 410, so that the blade units 110 can rotate simultaneously along the fixed shaft heads, simultaneous driving of the blade units 110 is realized, and the multifunctional rain-proof cover is convenient and quick and can timely cope with rainstorm or exposure weather. Furthermore, the cover plate 120 connected to the driving member 510 extends away from the rotation axis on the same blade unit 110, so that the arm of force for the driving member 510 to drive the blade unit 110 to rotate is extended, and is more labor-saving.

In this embodiment, the driving member 510 is a dc push rod motor, and the driving member 510 may also be other driving elements such as an air cylinder.

Referring to fig. 6, in the present embodiment, the cover plates 120 on the left and right sides of the blade unit 110 are respectively rotatably connected with the guide rods 410, so as to improve the stability of the rotation of the blade unit 110.

Further, a cavity is defined by the front extension section 321, the bottom connection section 312, the rear connection section 313 and the top extension section 322, the mounting hole 331 is located in the cavity, a first connection port 341 is arranged on the inner side wall of the cavity, a second connection port 342 is arranged on the front connection section 311, and the cover plate 120 covers two sides of the cavity and is fixed on the first connection port 341 and the second connection port 342 through screws.

Specifically, go up the separation blade and link to each other between the separation blade down and enclose into the cavity, and the increase of strength, apron 120 lid closes in the cavity both sides, reduces moisture and saves in the cavity, and apron 120 extends and synchronous connection connects in the second connector 342 department of preceding section 311 simultaneously, and the increase of strength of preceding section 311 provides the bearing for water catch bowl 111, and the reduction is preceding to prolong the connection fracture between section 321 and the end section 312, also can reduce preceding section 311 and the end fracture between the section 312, improves life.

Actually, the fastener is located in the cavity, and is connected with the upper blocking piece and the lower blocking piece respectively from top to bottom, so as to provide a supporting force between the upper blocking piece and the lower blocking piece, reduce the deformation of the cavity, and improve the strength of the blade unit 110. In addition, be equipped with a plurality of first interfaces 341 on the inside wall of cavity to all have first interface 341 on top flap and the lower flap, improve the joint strength between apron 120 and top flap, the lower flap.

In addition, combine fig. 4 and fig. 6, in the in-service use, in order to improve the area of covering of tripe wayside pavilion, often can adopt two top frames 420 to splice the mode in proper order and realize, realize synchronous the rotation for a plurality of blade unit 110 on guaranteeing two top frames 420, guide arm 410 that is close to each other with two sets of blade unit 110 in this embodiment passes through spliced pole 430 synchronous fixed, wherein, guide arm 410 passes through the countersunk head screw and penetrates and realize connecting in the spliced pole 430, the countersunk head screw has avoided the interference phenomenon of blade unit 110 reciprocating rotation process, furthermore, can reduce the installation degree of difficulty and installation error rate, prevent that the collision can appear in the blade unit 110 installation has reversed the after-start, reduce the damage of blade unit 110.

In addition, in this embodiment, the side wall of the guide rod 410 corresponding to the hole position where the head of the countersunk head screw extends into the hole position is designed to be thicker, so as to improve the strength and ensure that the head of the countersunk head screw can be completely submerged into the hole position. In addition, the connecting shaft is a stainless steel solid shaft, the driving part 510 drives the guide rod 410 on one side to move, and the force is transmitted to the guide rod 410 connected with the other blade unit 110 through the connecting shaft, so that the strength is high, the borne torsion effect is improved, and the activity stability is enhanced.

Further, referring to fig. 7, the utility model also provides a tripe wayside pavilion, it includes foretell sunshade component, still includes: the water receiving groove 520 is arranged on the inner side wall of the top frame 420 in a surrounding mode, the opening of the water receiving groove 520 faces upwards, and two ends of the water collecting groove 111 are located above the water receiving groove 520; and a support column 610 supported at the bottom of the top frame 420, wherein a guide pipe 710 extending up and down is arranged in the support column 610, and the upper end of the guide pipe 710 is communicated with the bottom of the water receiving tank 520.

Specifically, the top frame 420 is supported by the pillar 610, so that a movable space is enclosed under the top frame 420, the plurality of blade units 110 are laid on the top frame 420, raindrops fall on the flow guide surfaces 112 of the blade units 110 and are gathered in the water collection tank 111 along with the flow guide surfaces 112, the left end and the right end of the water collection tank 111 are communicated, accumulated water is discharged downwards to the water collection tank 520 from the two ends of the water collection tank 111, and finally is discharged downwards from the pillar 610 through the guide pipe 710, and the gathered water flow can be timely discharged, so that water leakage and water seepage are prevented. In fact, the pillars 610 are provided in plurality, and the flow guide pipe 710 is aligned to the corner of the water collecting tank 111, so as to facilitate water drainage.

And, be equipped with the mount pad on water receiving tank 520, driving piece 510 rotates to be connected on the mount pad, and top frame 420 inner chamber is equipped with the fixing base, and it is fixed through bolted connection between mount pad and the fixing base, improves the stability and the installation intensity of mount pad.

The above description is for the purpose of illustrating the preferred embodiments of the present invention, but the present invention is not limited to the illustrated embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the appended claims.

Claims (10)

1. A flap blade, characterized in that: the method comprises the following steps:

the blade units (110) are sequentially provided with a water collecting tank (111), a flow guide surface (112) and a blocking groove (113) from front to back, the opening of the water collecting tank (111) faces upwards, the front end of the flow guide surface (112) extends towards the front lower side and is connected to the bottom of the water collecting tank (111), the opening of the blocking groove (113) faces downwards, the blade units (110) are sequentially arranged along the front-back direction, and in two adjacent blade units (110), the blocking groove (113) of the front blade unit (110) is vertically buckled with the water collecting tank (111) of the rear blade unit (110);

the shaft clamping piece (330) is synchronously connected with the blade unit (110), a left-right through mounting hole (331) is formed in the shaft clamping piece (330), and the center axis of the mounting hole (331) is overlapped with the gravity center of the blade unit (110).

2. A flap blade according to claim 1, characterized in that: the water conservancy diversion face (112) include from back to front sluggish flow section (132) and torrent section (131) that connect gradually, torrent section (131) down connect the tank bottom of water catch bowl (111), the contained angle between sluggish flow section (132) and the horizontal plane is less than contained angle between torrent section (131) and the horizontal plane.

3. A flap blade according to claim 2, characterized in that: the flow guide surface (112) further comprises a backflow section (133) connected to the rear side of the slow flow section (132), the backflow section (133) extends towards the rear lower side, and the blocking groove (113) is formed in the bottom surface of the backflow section (133).

4. A flap blade according to claim 3, characterized in that: an arc surface with a downward opening is formed between the slow flow section (132) and the backflow section (133).

5. A flap blade according to claim 1, characterized in that: blade unit (110) are including all following last separation blade and lower separation blade that extends about, the separation blade connects section (311), end to connect section (312) and back to connect section (313) including the preceding section (321), the top that extends that connect gradually and extends section (322) and back to extend section (323) down including the preceding section (321), the top that extend that connect gradually, back connect section (313) to upwards connect top to extend section (322), preceding section (321) of extending down connect end to connect section (312), preceding section (311) of extending upwards, back section (323) downwardly extending, card shaft member (330) are connected from top to bottom respectively top extend section (322) with end to connect section (312).

6. A flap blade according to claim 5, characterized in that: the top end of the front connecting section (311) is bent backwards to form a water blocking section (351).

7. A flap blade according to claim 5, characterized in that: the bottom joint section (312) is provided with a lamp groove, and the opening of the lamp groove faces downwards.

8. A sunshade assembly comprising a top frame (420) and a flap blade according to claim 5, characterized in that: including guide arm (410), apron (120) and telescopic driving piece (510), it is a plurality of blade unit (110) is in arrange along the fore-and-aft direction in proper order in top frame (420), apron (120) lid fits the both sides of blade unit (110), top frame (420) inner wall is equipped with the dead axle head, the dead axle head passes apron (120) and swivelling joint mounting hole (331), it is a plurality of blade unit (110) are located the homonymy apron (120) rotate connect in with guide arm (410), the one end of driving piece (510) rotate connect in top frame (420), the other end of driving piece (510) rotates connect in arbitrary one on the position outside the axis of rotation of apron (120).

9. The sunshade assembly of claim 8, wherein: the front extension section (321), the bottom connection section (312), the rear connection section (313) and the top extension section (322) enclose a cavity, two cover plates (120) are respectively covered on two sides of the cavity, and the cover plates (120) extend forwards and are connected to the front connection section (311).

10. A Venetian pavilion comprising the sunshade assembly of claim 8, wherein: the method comprises the following steps:

the water receiving tank (520) is arranged on the inner side wall of the top frame (420) in a surrounding mode, the opening of the water receiving tank (520) faces upwards, and two ends of the water collecting tank (111) are located above the water receiving tank (520);

the support column (610) is supported at the bottom of the top frame (420), a guide pipe (710) extending up and down is arranged in the support column (610), and the upper end of the guide pipe (710) is communicated with the bottom of the water receiving tank (520).

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