CN207931435U

CN207931435U - Automobile sun-shade-curtain

Info

Publication number: CN207931435U
Application number: CN201820082122.3U
Authority: CN
Inventors: 任飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-17
Filing date: 2018-01-17
Publication date: 2018-10-02
Anticipated expiration: 2028-01-17

Abstract

The utility model discloses a kind of automobile sun-shade-curtains, mounting base including strip and lid, it is connected with curtain between the mounting base and lid, mounting plate is equipped in mounting base, at least one telescopic arm is installed on a mounting board, one end of the telescopic arm is connect with mounting plate, the other end of telescopic arm is connect with lid, when telescopic arm stretches or shrinks, the lid is unfolded therewith far from the either close mounting base curtain or folding；The telescopic arm uses two concatenated four-bar linkage structures.The utility model realizes the expansion and folding of curtain using new telescopic arm, truly realizes the automatic telescopic of shield glass sunshade, and provides mounting base and be convenient for once mounting, without dismounting；The skeleton that aluminium alloy is used in actual production use has many advantages, such as compact, saving space after good appearance, storage；And solar panels are set, provide power source using solar storage battery for driving device, it is conducive to energy saving.

Description

Automobile sun-shade-curtain

Technical field

The utility model is related to a kind of automobile sun-shade-curtain, it is mainly used for hiding car at shield glass Sun.

Background technology

Currently, most of sunshades on the market are needed using sucker suction on the front windshield of automobile, not only grasp The trace of absorption can be left on automobile front windshield by pulling up sucker when bothering, and be easy to fall off for a long time, moreover storing Mark not only influences the clean aesthetic of automobile front windshield, can also influence the visual angle of driver, threaten to the safety of occupant.This A little existing shield glass sunshades are primarily present that of low grade, appearance is ugly, installation is troublesome, easy fold and stores inconvenience The shortcomings of.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of expansion, and convenient, storage is easy, is simple in structure Automobile sun-shade-curtain.

The technical solution of the utility model is as follows：A kind of automobile sun-shade-curtain includes the mounting base and lid of strip, in institute It states and is connected with curtain between mounting base and lid, mounting plate is equipped in mounting base, at least one stretch is installed on a mounting board Contracting arm, one end of the telescopic arm is connect with mounting plate, the other end of telescopic arm is connect with lid, when telescopic arm stretches or receives When contracting, the lid is unfolded therewith far from the either close mounting base curtain or folding；The telescopic arm includes vertical peace The first rotating shaft of dress on a mounting board, the first rod piece is installed in the first rotating shaft, is sequentially connected in the first rotating shaft There are driving device, the other end of first rod piece to be hinged with the second shaft, first gear is installed in second shaft And connector, there are on the connector four installation points in Z-shaped distribution, wherein lower-left installation point to be solidly set on the second shaft On, the second rod piece is hinged in the installation point of bottom right, the other end of second rod piece is hinged on a mounting board, second bar Part is parallel with the first rod piece；It is equipped with third shaft in the upper right installation point of the connector, it is living in the third shaft It is cased with second gear and third rod piece, the second gear is engaged with first gear, the other end and lid of the third rod piece On the link block accordingly arranged it is hinged, the 4th rod piece, the 4th rod piece and third rod piece are also hinged on the link block Parallel, the upper left installation of the other end and connector of the 4th rod piece is point articulated；Under the action of the driving device, described first Shaft rotates, and the first rod piece swings with first rotating shaft, due to the mutual constraint between the first rod piece, the second rod piece and connector, Connector is rotated around the second shaft, due to the mutual constraint between third rod piece, the 4th rod piece and connector, third rod piece and Four rod pieces are swung.Using the above structure, the structure of telescopic arm is simple, occupy little space, is driven response rapidly, makes the expansion of curtain Convenient, storage is easy.

Preferably, the telescopic arm is disposed with two groups in the front and rear sides of curtain, each group have it is symmetrically arranged on the left and the right Two telescopic arms, and front and back two opposite telescopic arms share same root first rotating shaft.

The driving device includes the motor being fixed on outside mounting base, and the output shaft of the motor passes through mounting base strip Side wall and be driven by two bevel gears and installation axle, the installation axle is mounted on along mounting base length direction in mounting base, It is installed with worm screw at the both ends of the installation axle, the worm gear engaged with worm screw is installed in each first rotating shaft, When the motor is energized, installation axle and worm screw rotation are driven, to drive worm gear and first rotating shaft to rotate.The structure letter of driving device Single, transmission is rapidly.

The motor is mounted in power pack, and the top layout of the power pack has solar panels, is gone back in the power pack Solar storage battery is installed, the solar storage battery is electrically connected with solar panels and motor.Convenient for being using solar energy The flexible offer power source of telescopic arm.

Sucker is installed in the bottom of the power pack.Convenient for the fixation of power pack.

There is angle α between the mounting plate and the bottom of mounting base, and meet 25≤α≤60.

Sucker is installed in the bottom of the mounting base.It is easily installed the fixation of seat.

Advantageous effect：The utility model realizes the expansion and folding of curtain using new telescopic arm, truly realizes The automatic telescopic of shield glass sunshade, and provide mounting base convenient for once mounting, without dismounting；In actual production The skeleton that aluminium alloy is used in use has many advantages, such as compact, saving space after good appearance, storage；And the sun is set Energy plate provides power source using solar storage battery for driving device, is conducive to energy saving.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios It draws.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the usage state diagram of the utility model.

Reference numeral：Mounting base 1, power pack 2, solar storage battery 3, motor 4, sucker 5, installation axle 6, worm screw 7, worm gear 8, first rotating shaft 9, the first rod piece 10, the second shaft 11, connector 12, first gear 13, the second rod piece 14, third shaft 15, Third rod piece 16, the 4th rod piece 17, second gear 18, link block 19, lid 20, solar panels 21, mounting plate 22, curtain 23.

Specific implementation mode

The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this Novel protection domain.

In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or Position relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or member Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important Property or implicitly indicate the quantity of indicated technical characteristic.The meaning of " plurality " is two in the description of the present invention, More than, unless otherwise specifically defined.

In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

As depicted in figs. 1 and 2, the present embodiment includes the mounting base 1 and lid 20 of strip, in the mounting base 1 and lid Curtain 23 is connected between body 20.It is equipped with mounting plate 22 in mounting base 1, is equipped on mounting plate 22 at least one flexible Arm, one end of the telescopic arm is connect with mounting plate 22, the other end of telescopic arm is connect with lid 20, when telescopic arm stretching, extension or When contraction, the lid 20 is unfolded therewith far from either close 1 curtain 23 of mounting base or folding.

As depicted in figs. 1 and 2, the telescopic arm includes the first rotating shaft 9 being vertically mounted on mounting plate 22, described It is installed with the first rod piece 10 in first rotating shaft 9, driving device is sequentially connected in the first rotating shaft 9.First rod piece 10 The other end be hinged with the second shaft 11, be installed with first gear 13 and connector 12 in second shaft 11.The company There are four installation points in Z-shaped distribution, wherein lower-left installation point are solidly set on fitting 12 in second shaft 11.In connector The second rod piece 14 is hinged in 12 bottom right installation point, the other end of second rod piece 14 is hinged on mounting plate 22, described Second rod piece 14 is parallel with the first rod piece 10.

As depicted in figs. 1 and 2, it is equipped with third shaft 15 in the upper right installation point of the connector 12, described Kink has second gear 18 and third rod piece 16 in three shafts 15.The second gear 18 is engaged with first gear 13, and described The other end of three rod pieces 16 link block 19 arranged corresponding on lid 20 is hinged.Is also hinged on the link block 19 Four rod pieces 17, the 4th rod piece 17 is parallel with third rod piece 16, and the other end of the 4th rod piece 17 is pacified with the upper left of connector 12 It decorates hinged.

As depicted in figs. 1 and 2, under the action of the driving device, the first rotating shaft 9 rotate, the first rod piece 10 with First rotating shaft 9 is swung, and due to the mutual constraint between the first rod piece 10, the second rod piece 14 and connector 12, connector 12 is around the Two shafts 11 rotate, simultaneously because the mutual constraint between third rod piece 16, the 4th rod piece 17 and connector 12, third rod piece 16 It is swung with the 4th rod piece 17, to realize the flexible of telescopic arm.

For the ease of the expansion of curtain 23, the preferably described telescopic arm of the present embodiment is disposed with two in the front and rear sides of curtain 23 Group, each group has two telescopic arms symmetrically arranged on the left and the right, and front and back two opposite telescopic arms share first turn of same root Axis 9.In fact, the quantity of telescopic arm and position are arranged according to actual needs.

As depicted in figs. 1 and 2, the driving device includes the motor 4 being fixed on outside mounting base 1, the output of the motor 4 Axis passes through the side wall of 1 strip of mounting base and is driven by two bevel gears and installation axle 6, and the installation axle 6 is grown along mounting base 1 It spends direction to be mounted in mounting base 1, worm screw 7 is installed at the both ends of the installation axle 6, in each first rotating shaft 9 It is installed with the worm gear 8 engaged with worm screw 7, when motor 4 rotates, installation axle 6 and worm screw 7 is driven to rotate, drives worm gear 8 and the One shaft 9 rotates.The structure of driving device is simple, and transmission response is timely.

As depicted in figs. 1 and 2, the motor 4 is mounted in power pack 2, and the top layout of the power pack 2 has solar energy Plate 21 is also equipped with solar storage battery 3, the solar storage battery 3 and solar panels 21 and motor 4 in the power pack 2 It is electrically connected.Sucker 5 is installed in the bottom of the power pack 2.After curtain folding, solar panels 21 can utilize the sun It can charge to solar storage battery 3.

As depicted in figs. 1 and 2, there is angle α between the mounting plate 22 and the bottom of mounting base 1, and meet 25≤α ≤ 60, preferred α=60 ° of the present embodiment.Certainly, α can also be 25 °, 30 °, 45 ° etc..It is equipped in the bottom of the mounting base 1 Sucker 5, or mounting base 1 can also be fixed on automobile center console using other modes.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.

Claims

1. a kind of automobile sun-shade-curtain, it is characterised in that：Mounting base including strip and lid, the mounting base and lid it Between be connected with curtain, in mounting base be equipped with mounting plate, at least one telescopic arm is installed on a mounting board, the telescopic arm One end is connect with mounting plate, the other end of telescopic arm is connect with lid, and when telescopic arm stretches or shrinks, the lid is separate Either it is unfolded therewith or folding close to the mounting base curtain；

The telescopic arm includes the first rotating shaft of right angle setting on a mounting board, and the first bar is installed in the first rotating shaft Part is sequentially connected with driving device in the first rotating shaft, and the other end of first rod piece is hinged with the second shaft, described It is installed with first gear and connector in second shaft, there are four installation points in Z-shaped distribution on the connector, wherein Lower-left installation point is solidly set in the second shaft, and the second rod piece, the other end of second rod piece are hinged in the installation point of bottom right It is hinged on a mounting board, second rod piece is parallel with the first rod piece；

Be equipped with third shaft in the upper right installation point of the connector, in the third shaft kink have second gear and Third rod piece, the second gear are engaged with first gear, the other end company arranged corresponding on lid of the third rod piece It is hinged to connect block, the 4th rod piece is also hinged on the link block, the 4th rod piece is parallel with third rod piece, the 4th rod piece The installation of the upper left of the other end and connector is point articulated；

Under the action of the driving device, the first rotating shaft rotation, the first rod piece is swung with first rotating shaft, due to the first bar Mutual constraint between part, the second rod piece and connector, connector are rotated around the second shaft, due to third rod piece, the 4th rod piece Mutual constraint between connector, third rod piece and the 4th rod piece are swung.

2. automobile sun-shade-curtain according to claim 1, it is characterised in that：The telescopic arm is arranged in the front and rear sides of curtain There are two groups, each group there are two telescopic arms symmetrically arranged on the left and the right, and front and back two opposite telescopic arms share same root the One shaft.

3. automobile sun-shade-curtain according to claim 2, it is characterised in that：The driving device includes being fixed on outside mounting base Motor, the output shaft of the motor passes through the side wall of mounting base strip and passes through two bevel gears and be driven with installation axle, institute It states installation axle to be mounted in mounting base along mounting base length direction, worm screw is installed at the both ends of the installation axle, each It is installed with the worm gear engaged with worm screw in the first rotating shaft, when the motor is energized, drives installation axle and worm screw rotation, drives Worm gear and first rotating shaft rotation.

4. automobile sun-shade-curtain according to claim 3, it is characterised in that：The motor is mounted in power pack, the electricity The top layout of source capsule has solar panels, is also equipped with solar storage battery in the power pack, the solar storage battery with Solar panels and motor are electrically connected.

5. automobile sun-shade-curtain according to claim 4, it is characterised in that：Sucker is installed in the bottom of the power pack.

6. according to the automobile sun-shade-curtain described in claim 3 or 4 or 5, it is characterised in that：The bottom of the mounting plate and mounting base Between have angle α, and meet 25≤α≤60.

7. automobile sun-shade-curtain according to claim 6, it is characterised in that：Sucker is installed in the bottom of the mounting base.