CN209079618U - A kind of Portable type full-automatic parasols being installed on car roof - Google Patents

Abstract

A kind of Portable type full-automatic parasols being installed on car roof comprising: parasols upper and lower cover plates, partition, two groups of umbrella frame plane switching mechanisms, two groups of puggarees, power drive unit, power drive mechanism, two groups of roofs install cross bar.The invention solves the drawback in the majority of traditional folding framework construction car parasols, travel car sunshade can with vehicle safely under rounding state, must all unload without having used every time, the portability that the car sunshade greatly enhanced uses.

Description

A portable fully automatic sunshade mounted on the roof of a car

technical field

The invention relates to a sunshade, in particular to a portable automatic sunshade installed on the roof of a car.

Background technique

In summer, a car that has been exposed to the sun has a high temperature inside the car, and the interior is hot. When the outside temperature reaches about 36°C, and the car is parked in the sun for half an hour, the temperature inside the car will suddenly rise to 70°C. ℃, and using a car sunshade can keep the temperature inside the car at about 40 ℃. In addition to sun protection and heat insulation, car umbrellas also have the functions of preventing rain, wind and sand, dust and bird droppings, fireworks and firecrackers damage, energy saving, interior protection and health protection. At present, the car sunshade seen on the market generally adopts a foldable skeleton structure. When the car sunshade with this structure is folded, the volume is large, the vertical height is high, the windshield area is large, and it is not beautiful, so it cannot be driven with the car. So every time you drive, you need to remove the car sunshade, and at the same time, every time you park and use the car sunshade, it must be temporarily installed. The weight of the general folding frame structure car sunshade is about 5Kg, and each removal and installation requires a lot of physical strength and time of the car owner. Because of this, although the car sunshade has many advantages for car protection, it is very difficult. Rarely used.

In the application No. ZL201711162121.6, the applicant provides a method after the installation of the automobile sunshade in the traditional technology, which is large in volume, high in vertical height, large in wind-blocking area, unsightly, and unable to travel with the vehicle. It does not need to be removed, it is beautiful in the folded state, and can be driven with the car. It is a portable automatic sunshade installed on the roof of the car. In practical application, the portable fully automatic sunshade installed on the roof of the car with the application number ZL201711162121.6 still has the problems of complicated transmission mechanism and insufficient installation mechanism. The present application aims at the above problems, through structural improvement, a new kind of installation is provided. Portable fully automatic sunshade for car roof.

SUMMARY OF THE INVENTION

The technical solution adopted by the present invention to solve the technical problem is: a portable automatic sunshade installed on the roof of a car, which includes: sunshade upper and lower cover plates, a partition, two sets of rib plane opening and closing mechanisms, two sets of A sunshade cloth, a power drive device, a power transmission mechanism, and two sets of roof-mounted cross bars; wherein, the partitions are installed under the upper cover; the two sets of rib plane opening and closing mechanisms are installed on the upper and lower covers Each group of umbrella rib plane opening and closing mechanisms includes: an inner sleeve whose upper end is fixed on the upper cover plate, a middle sleeve sleeved on the inner sleeve, and a middle sleeve sleeved on the middle sleeve and fixed on the lower cover plate. The outer sleeve, the main movable ring installed on the middle sleeve, the auxiliary movable ring installed on the outer sleeve, the multiple main ribs installed on the main movable ring, one end is installed on the auxiliary movable ring, and the other end is installed on the A plurality of auxiliary rib on the main rib, a traction bolt installed on the outermost main rib, and a stop block installed on the main movable ring; the two sets of sunshade cloths are respectively installed on the two sets of rib planes to open and close The power drive device includes: a battery, a signal receiving controller, a wireless remote control, and a drive motor installed inside one of the inner casings; the power transmission mechanism includes: a drive motor installed in A transmission bevel gear I on the rotating shaft, a transmission threaded rod installed on the upper ends of the two inner casings through a small hole, a transmission nut installed on the transmission threaded rod, and a transmission bevel gear I fixed at one end of the transmission threaded rod and fitted with the transmission bevel gear I. Transmission bevel gear II, two transmission bevel gears III fixed on the proximal end and the other end of the transmission threaded rod respectively, two transmission bevel gears IV respectively fixed on the upper ends of the two intermediate casings and fit with the transmission bevel gear III, respectively Installed below the transmission bevel gear IV and above the main movable ring, and sleeved on the two intermediate sleeves, the two rib opening and closing traction rings, the two traction rods respectively installed on the two rib opening and closing traction rings, Installed on two traction rods respectively, two movable knots used to connect two traction bolts, installed on two traction rods and transmission nut, and bypassed the opening and closing traction of the two umbrella rib opening and closing traction rings The two sets of roof-mounted cross bars are respectively installed in the cross-bar installation grooves of the lower cover of the sunshade;

Further, the portable fully automatic sunshade installed on the roof of the car can be installed on the top of the car through two sets of roof installation rails;

Further, the intermediate sleeve can be freely rotated around the inner sleeve, and its exterior is a threaded structure. Under the driving action of the power transmission mechanism, the middle sleeve can be freely lifted and lowered along the outer sleeve when it rotates, thereby driving the upper and lower cover plates and the main and auxiliary rib to open or close.

Further, when the transmission threaded rod rotates, the transmission nut can move back and forth along the transmission threaded rod, and then can drive the opening and closing traction ring of the umbrella rib to rotate through the rib opening and closing traction rope, thereby driving the outermost main umbrella of the sunshade umbrella. The bone expands and folds, and finally drives the entire parasol to expand and fold.

Further, all the main rib of the two groups of rib plane opening and closing mechanisms can be sequentially unfolded and folded in a circular motion mode through the two rib opening and closing traction rings under the driving of the power transmission mechanism.

Further, the main movable ring is installed on the middle sleeve, and it can freely rotate around the middle sleeve, but cannot move up and down along the middle sleeve; the auxiliary movable ring is installed on the outer sleeve, and can freely rotate around the outer sleeve. Rotate, but cannot move up and down along the outer casing; the stop block on the main movable ring is used to drive the main movable ring to rotate when the outermost main rib of the rib plane opening and closing mechanism is unfolded.

Further, the power transmission mechanism is installed in the space formed by the baffle plate and the upper cover plate to avoid interfering with the unfolding and folding of the sunshade when the gear and the transmission threaded rod are rotated.

Further, the inner casing and outer casing of the two groups of umbrella rib plane opening and closing mechanisms are all on the side, not the center, and are fixed on the upper cover plate and the lower cover plate near both ends, so that two groups of umbrellas are provided. Sufficient storage space is reserved for the sunshade cloth on the main rib of the bone plane opening and closing mechanism to ensure that the upper cover and the lower cover can fully fold the sunshade cloth in the cover, and to minimize the width of the upper and lower cover.

Further, the plurality of main ribs of the sunshade umbrella have different lengths, and when the sunshade is unfolded, all the main ribs and the sunshade cloth together form a "square" sunshade area.

Preferably, the cross section of the separator is "Z" shape.

Preferably, one end of the outer surface of the transmission nut is a stopper structure, which can ensure that the transmission nut does not rotate when the transmission threaded rod rotates, so that the transmission nut can move back and forth along the transmission threaded rod when the transmission threaded rod rotates.

Compared with the prior art, the beneficial effects of the present invention are: on the one hand, a portable automatic sunshade installed on the roof of a car of the present invention has the advantages of small size and low vertical height when it is folded in the folded state. On the other hand, the present invention adopts the transmission threaded rod for power transmission and adopts two sets of roof mounting rails to install the sunshade, which overcomes the original application ZL201711162121.6 sunshade using pulley transmission and bottom adsorption. There are problems in the installation of the device that the transmission mechanism is complex and the installation mechanism is not firm enough. The combination of the above two aspects enables the sunshade to travel with the car in the folded state, without having to remove the sunshade after each use, which greatly enhances the portability of the car sunshade.

Description of drawings

FIG. 1 is a schematic structural diagram of a portable automatic sunshade installed on the roof of a car according to the present invention.

FIG. 2 is a schematic structural diagram of the connection between the two sets of rib plane opening and closing mechanisms and the power transmission mechanism in FIG. 1 .

FIG. 3 is a side view of a portable automatic sunshade installed on the roof of an automobile according to the present invention.

FIG. 4 is a partial cross-sectional view of a portable fully automatic sunshade installed on the roof of an automobile in a folded state according to the present invention.

FIG. 5 is a partial cross-sectional view of a portable fully automatic sunshade installed on the roof of a car of the present invention during the unfolding process.

FIG. 6 is a top view of a portable fully automatic sunshade (after removing the upper cover) of the present invention, which is installed on the roof of a car in a folded state.

FIG. 7 is a plan view of a portable fully automatic sunshade (after removing the upper cover) of the present invention, which is installed on the roof of an automobile in an unfolded state.

8 is a top view of a portable fully automatic sunshade installed on the roof of a car according to the present invention in a folded state (A) and an unfolded state (B) after being installed on the car roof.

Reference signs: rib plane opening and closing mechanism-10; inner sleeve-101; middle sleeve-102; main movable ring-103; stop block-1031; auxiliary movable ring-104; outer sleeve-105; main umbrella Bone-1061; Auxiliary Umbrella-1062; Traction Bolt-1063; Battery-201; Drive Motor-202; Signal Receiving Controller-203; Wireless Remote Control-204; Transmission Bevel Gear I-301; Transmission Bevel Gear II-302 , Transmission bevel gear Ⅲ-303; Transmission bevel gear Ⅳ-304; Umbrella opening and closing traction ring-305; Drawbar-3051; Rope-308; Roof Mounting Crossbar-40; Sunshade Cloth-50; Upper Cover-601; Lower Cover-602; Crossbar Mounting Slot-6021;

Detailed ways

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings.

1 , 2 , 3 and 4 , a portable fully automatic sunshade mounted on the roof of an automobile according to the present invention includes: an upper cover 601 of the sunshade, a lower cover 602 , a partition 603 , two A set of umbrella rib plane opening and closing mechanism 10 , two sets of sunshade cloths 50 , a power drive device (201-204), a power transmission mechanism (301-308), and two sets of roof mounting rails 40. Wherein, the partition plate 603 is installed under the upper cover plate 601; the two sets of rib plane opening and closing mechanisms 10 are installed between the sunshade upper cover plate 601 and the lower cover plate 602, wherein each group of rib plane opening and closing mechanisms 10 are installed between the sunshade umbrella The closing mechanism 10 includes: an inner sleeve 101 whose upper end is fixed on the upper cover 601 , a middle sleeve 102 sleeved on the inner sleeve 101 , and an outer sleeve sleeved on the middle sleeve 102 and fixed on the lower cover 602 105. The main movable ring 103 installed on the middle sleeve 102, the auxiliary movable ring 104 installed on the outer sleeve 105, the plurality of main ribs 1061 installed on the main movable ring 103, one end is installed on the auxiliary movable ring 104 , a plurality of auxiliary rib 1062, the other end of which is installed on the main rib 1061, the traction bolt 1063 installed on the outermost main rib 1061, and the stop block 1031 installed on the main movable ring 103; the two sets of sunshade The cloth 50 is respectively installed on the multiple main rib 1061 of the two groups of rib plane opening and closing mechanisms 10; the power drive device includes: a battery 201 and a drive motor 202 installed in one of the inner sleeves 101, and installed on the outer sleeve. The signal receiving controller 203 and the independent wireless remote control 204 on the outside of the tube 105; the power transmission mechanism includes: a transmission bevel gear I301 installed on the rotating shaft of the driving motor, a transmission bevel gear I301 installed on the upper end of the two inner sleeves 101 through small holes A transmission threaded rod 306, a transmission nut 307 installed on the transmission threaded rod 306, a transmission bevel gear II 302 fixed on one end of the transmission threaded rod 306 and fitted with the transmission bevel gear I301, respectively fixed to the proximal end and the other end of the transmission threaded rod 306 The two transmission bevel gears Ⅲ303 on the upper part, and the two transmission bevel gears Ⅳ304, which are respectively fixed on the upper ends of the two intermediate casings 102 and fit with the transmission bevel gear Ⅲ303, are respectively installed under the transmission bevel gear Ⅳ304 and above the main movable ring 103, and Two rib opening and closing traction rings 305 sleeved on the two intermediate sleeves 102, two traction rods 3051 respectively installed on the two rib opening and closing traction rings 305, respectively installed on the two traction rods 3051, The two movable knots 3052 used to connect the two traction bolts 1063 are installed on the two traction rods 3051 and the transmission nut 307, and bypass the rib opening and closing traction rope 308 of the two rib opening and closing traction rings 305; The two sets of roof mounting rails 40 are respectively installed in the rail mounting grooves 6021 of the sunshade lower cover 602; on top of the car.

Referring to FIGS. 2 , 4 and 5 , further, the intermediate sleeve 102 of the present invention can freely rotate around the inner sleeve 101 , its exterior is a threaded structure, the interior of the outer sleeve 105 is also a threaded structure, and the intermediate sleeve The external thread structure of the pipe 102 fits with the internal thread structure of the outer casing 105. Under the driving action of the power transmission mechanism (301-308), the intermediate casing 102 can freely move up and down along the outer casing 105 when it rotates, so as to drive the upper casing 105. The lower cover plates (601, 602) and the main and auxiliary umbrella ribs (1061, 1062) are opened or closed.

2, further, the transmission nut of the present invention can move forward and backward along the transmission threaded rod, and then can drive the rib opening and closing traction ring 305 to rotate through the rib opening and closing traction rope 308, thereby driving the outermost main umbrella of the parasol The bone 1061 expands and folds, and finally drives the entire sunshade to unfold and fold.

1 , 2 , 6 and 7 , further, all the main ribs 1061 of the two sets of rib plane opening and closing mechanisms 10 of the present invention are connected to the power transmission through the two rib opening and closing traction rings 305 Driven by the mechanisms (301-308), they can be unfolded and folded in sequence in a circular motion.

2 and 4, further, the main movable ring 103 of the present invention is installed on the intermediate sleeve 102, which can freely rotate around the intermediate sleeve 102, but cannot move up and down along the intermediate sleeve 102; The ring 104 is installed on the outer sleeve 105, it can rotate freely around the outer sleeve 105, but cannot move up and down along the outer sleeve 105; the stop block 1031 on the main movable ring 103 is used for the opening and closing mechanism 10 on the rib plane. When the outermost main rib 1061 is unfolded, the main movable ring 103 is driven to rotate.

1 further, the power transmission mechanism ( 301 - 308 ) of the present invention is installed in the space formed by the partition plate 603 and the upper cover plate ( 601 , 602 ) to avoid its gears and transmission threaded rods 306 When turned, it interferes with the unfolding and folding of the parasol.

1 and 6 , further, the inner sleeve 101 and the outer sleeve 105 of the two sets of rib plane opening and closing mechanisms 10 of the present invention are located on the side, not the center, and are fixed on the upper cover 601 and the lower The cover plate 602 is close to both ends. In this way, sufficient storage space is reserved for the sunshade cloth 50 on the main rib 1061 of the two sets of rib plane opening and closing mechanisms 10 to ensure that the upper cover plate 601 and the lower cover plate 602 can The sunshade cloth is all gathered in the cover, and the width of the upper and lower cover is minimized.

1 and 7 , further, the plurality of main ribs 1061 of the sunshade of the present invention have different lengths. When the sunshade is unfolded, all the main ribs 1061 and the sunshade cloth 50 together form a "square" Shade area.

Referring to FIG. 1 , preferably, the cross section of the separator 603 of the present invention is "Z" shaped.

Referring to FIG. 1 , preferably, one end of the outer surface of the transmission nut 307 of the present invention is a stopper structure, which can ensure that the transmission nut 307 does not rotate when the transmission threaded rod 306 rotates, so that the transmission nut 307 is in the transmission threaded rod. When 306 rotates, it can move back and forth along the transmission threaded rod 306 .

The unfolding and folding process of a portable fully automatic sunshade installed on the roof of a car of the present invention is as follows:

1 , 2 , 5 and 7 , the unfolding process of the sunshade is as follows: the wireless remote controller 204 sends an opening signal to the signal receiving controller 203 , and the signal receiving controller 203 controls the driving motor 202 to rotate forward according to the signal. On the one hand, the rotation of the drive motor 202 drives the transmission bevel gear II 302 to rotate through the transmission bevel gear I301, which in turn drives the transmission threaded rod 306 to rotate, which in turn drives the transmission bevel gear III303 to rotate, which in turn drives the transmission bevel gear IV304 to rotate, and finally drives the intermediate sleeve 102. turn. The middle sleeve 102 is rotated, and through its thread structure with the outer sleeve 105, it is lifted relative to the outer sleeve 105, thereby driving the upper cover plate 601 and the lower cover plate 602 to open each other and the main rib 1061 and the auxiliary rib 1062 to open each other. On the other hand, the rotation of the drive motor 202 drives the transmission bevel gear II 302 to rotate through the transmission bevel gear I301, which in turn drives the transmission threaded rod 306 to rotate, thereby making the transmission nut 307 move forward along the transmission threaded rod 306, and then open through the rib. The closing traction rope 308 drives the rib opening and closing traction ring 305 to rotate, thereby making the outermost main rib 1061 unfold in a circular motion, thereby driving the remaining rib and the entire sunshade cloth 50 to unfold outward in turn. The actions of the above two aspects finally make the sunshade form a stable unfolded state in which the auxiliary rib 1062 supports the main rib 1061 .

1 , 2 , 4 and 6 , the folding process of the sunshade is as follows: the wireless remote controller 204 sends a closing signal to the signal receiving controller 203 , and the signal receiving controller 203 controls the driving motor 202 to reverse according to the signal. On the one hand, the rotation of the drive motor 202 drives the transmission bevel gear II 302 to rotate through the transmission bevel gear I301, which in turn drives the transmission threaded rod 306 to rotate, which in turn drives the transmission bevel gear III303 to rotate, which in turn drives the transmission bevel gear IV304 to rotate, and finally drives the intermediate casing 102 to rotate. . The middle sleeve 102 is rotated, and through its thread structure with the outer sleeve 105, it is lowered relative to the outer sleeve 105, thereby driving the upper cover plate 601 and the lower cover plate 602 to close each other and the main rib 1061 and the auxiliary rib 1062 to close each other; On the other hand, the rotation of the drive motor 202 drives the transmission bevel gear II 302 to rotate through the transmission bevel gear I301, which in turn drives the transmission threaded rod 306 to rotate, thereby causing the transmission nut 307 to move backward along the transmission threaded rod 306, and then to be pulled by the opening and closing of the rib. The rope 308 drives the rib opening and closing traction ring 305 to rotate, thereby making the outermost main rib 1061 fold in a circular motion, thereby driving the remaining rib and the entire sunshade cloth 50 to fold inward in turn. The actions of the above two aspects finally make all the ribs of the sunshade and the sunshade cloth 50 folded between the upper and lower cover plates to form a stable folded state.

Referring to Figure 8, Figure A is a top view of the present invention in a folded state fixed on the roof of a car, and the sunshade can travel with the car at this time; Figure B is a plan view of the present invention in an unfolded state fixed on the roof of the car, at this time the sunshade Umbrella can play a protective role such as sunshade for the car.

The present invention has been described in detail above, and the present invention has been described by using specific embodiments herein. The description of the above embodiments is only used to help understand the present invention, but is not intended to limit the present invention. Within the scope of the technical solution of the present invention, when some changes or modifications can be made by using the technical content disclosed above to be equivalent embodiments with equivalent changes, provided that the content of the technical solution of the present invention is not deviated from, the technical essence of the present invention Any simple modifications, equivalent changes and modifications made in the above embodiments still fall within the scope of the technical solutions of the present invention.

Claims (7)

1. a kind of Portable type full-automatic parasols for being installed on car roof comprising: parasols upper and lower cover plates, partition, two groups Umbrella frame plane switching mechanism, two groups of puggarees, power drive unit, power drive mechanism, two groups of roofs install cross bar；Wherein, The partition is installed below upper cover plate；Two groups of umbrella frames plane switching mechanism is mounted between parasols upper and lower cover plates, Wherein every group of umbrella frame plane switching mechanism includes: the inner sleeve that upper end is fixed on upper cover plate, the centre being set on inner sleeve Casing, the outer tube for being set on intermediate casing and being fixed on lower cover plate, the main loose collar being installed on intermediate casing, installation It is installed on secondary loose collar in the secondary loose collar on outer tube, more main umbrella skeletons being installed on main loose collar, one end, the other end The secondary umbrella frame of more be installed on main umbrella skeleton, the towing pin being installed on outermost main umbrella skeleton, the gear being installed on main loose collar Position block；Two groups of puggarees are respectively arranged on the more main umbrella skeletons of two groups of umbrella frame plane switching mechanisms；The power drive Device includes: battery, signal reception controller, Digiplex, the driving motor being installed on inside one of inner sleeve； The power drive mechanism includes: a drive bevel gear I being installed in driving motor shaft, is installed on two by aperture The motion thread bar of inner sleeve upper end, the transmission nut being installed on motion thread bar, be fixed on motion thread bar one end and with A drive bevel gear II that drive bevel gear I agrees with, two be individually fixed on the nearly one end of motion thread bar and the other end Drive bevel gear III, two drive bevel gears for being individually fixed in two intermediate casing upper ends and agreeing with drive bevel gear III IV, it is respectively arranged in above IV lower section of drive bevel gear and main loose collar, and two umbrella frames being set on two intermediate casings Opening and closing bail, is respectively arranged on two draw bars two draw bars being respectively arranged on two umbrella frame opening and closing bails, For connecting two activity knots of two towing pins, being installed on two draw bars and transmission nut, and opened around two umbrella frames Close the umbrella frame opening and closing traction rope of bail；Two groups of roofs installation cross bar is respectively arranged in the cross bar installation of parasols lower cover plate In slot.

2. a kind of Portable type full-automatic parasols for being installed on car roof as described in claim 1, it is characterised in that: described The Portable type full-automatic parasols for being installed on car roof can install cross bar by two groups of roofs and be installed on automobile top.

3. a kind of Portable type full-automatic parasols for being installed on car roof as described in claim 1, it is characterised in that: described Transmission nut can be moved forward and backward, and then can be opened and closed traction rope by umbrella frame in the rotation of motion thread bar along motion thread bar Umbrella frame opening and closing bail rotation is driven, and then drives the expansion of parasols outermost main umbrella skeleton and collapses, finally drives entire sunshade Umbrella expansion and gathering.

4. a kind of Portable type full-automatic parasols for being installed on car roof as described in claim 1, it is characterised in that: described Main loose collar is installed on intermediate casing, can be freely rotated around intermediate casing, but can not be up and down along intermediate casing；It is described Secondary loose collar is installed on outer tube, can be freely rotated around outer tube, but can not be up and down along outer tube；The main activity Gear block on ring, for driving main loose collar to rotate when the expansion of the outermost main umbrella skeleton of umbrella frame plane switching mechanism.

5. a kind of Portable type full-automatic parasols for being installed on car roof as described in claim 1, it is characterised in that: described The inner sleeve and outer tube of two groups of umbrella frame plane switching mechanisms lean on side, rather than centre, are fixed on upper cover plate and lower cover plate At two close end, in this way, enough storage spaces are reserved to the puggaree on the main umbrella skeleton of two groups of umbrella frame plane switching mechanisms, with Ensure that upper cover plate and lower cover plate can all collapse puggaree in cover board, and minimizes upper and lower cover plates width.

6. a kind of Portable type full-automatic parasols for being installed on car roof as described in claim 1, it is characterised in that: described More main umbrella skeletons of parasols all have different length, and when parasols expansion, all main umbrella skeletons and puggaree are collectively formed " rectangular " shading areas.

7. a kind of Portable type full-automatic parasols for being installed on car roof as described in claim 1, it is characterised in that: described Its outer surface one end of transmission nut is stop block structure, it is ensured that in the rotation of motion thread bar, transmission nut is not rotated, to make Transmission nut can be moved forward and backward when motion thread bar rotates along motion thread bar.