CN209426534U - A kind of automobile windshield sunshade device - Google Patents

Abstract

The utility model provides a kind of automobile windshield sunshade device, is installed on windshield, comprising: a sunshade that can be stretched or fold up and down；At least one is set to the pedestal on sunshade bottom end；At least one is set to sunshade back and corresponds the telescoping shoring column of arrangement with pedestal, and the connection on top and sunshade top, bottom end and pedestal limit connect, to drive sunshade flexible up and down；And one be set to sunshade back conduit, be equipped with pull rope in conduit, one end of pull rope and the bottom end of telescoping shoring column connect.The automobile windshield sunshade device, simple and compact for structure, production cost is low, and its easy to use and flexible, is easily installed disassembly, has good application value.

Description

A kind of automobile windshield sunshade device

Technical field

The utility model relates to Automobile Products field more particularly to a kind of automobile windshield sunshade devices.

Background technique

With the improvement of living standards, automobile is more more and more universal, but on Vehicles Collected from Market various automobiles before factory in automobile Portion is without sunshade, some medium-to-high grade cars also only have on heel row or so window and have sunshade, and during the broiling summer, automobile is too After parking a period of time under sun, vehicle interior temperature be will rise rapidly, and not only make one can not to adapt to interior temperature, into the car before The window that must first drive is turned on the aircondition cooling, and can accelerate the aging of interior each component, therefore all stick screening on many vehicle glass Anode membrane, but for visual field demand, shield glass can not pad pasting, people usually cover front windshield glass with sunshade Glass, when driving, remove again.

Current front windshield sunshade, is mostly left and right pull type, and this mode cannot be carried out with windshield Preferable fitting, and since the extension elongation for pulling open back sunshade cloth from left to right is larger, it is easy to make cord in winding Edge curl causes the winding out-of-flatness of cord, is easy to be stuck, to cause the damage of sunshade, and when cord recycling Whole hand-held sunshade lower beam is needed to recycle in parallel.And existing sunshade is after pull-out, pull out end have to last for it is hand-held and and When be fixed, not so will because elasticity automatically retract, in addition, existing sunshade, which is all made of vacuum chuck, is fixed on front windshield On glass, this fixed form is insecure, and the sun has shone long or will fall off when encountering small jolt, and influences using effect and driving Safety, can only be using when be fixed on the spot, be not appropriate for being suspended on the top of front windshield for a long time.

Utility model content

Technical problem to be solved in the utility model is in view of the above drawbacks of the prior art, to provide a kind of automotive windshield Glass solar protection devices.

The utility model uses following technical scheme to solve above-mentioned technical problem:

The utility model provides a kind of automobile windshield sunshade device, is installed on windshield, comprising:

One sunshade that can be stretched or fold up and down；

At least one is set to the pedestal on the sunshade bottom end；

At least one is set to the sunshade back and corresponds the telescoping shoring column of arrangement with the pedestal, The connection on top and the sunshade top, bottom end and pedestal limit connect, to drive the sunshade or more It is flexible；And

One is set to the conduit at the sunshade back, and pull rope, the pull rope are equipped in the conduit One end connect with the bottom end of the telescoping shoring column, the telescoping shoring column and institute can be driven by stretching or discharging the pull rope It states sunshade stretching, extension or is shunk under Gravitative Loads.

Further, it on the automobile windshield sunshade device, keeps out the wind after the sunshade expansion with described Glass inner side fits comprising sunshade ontology and is set to sunshade drawstring on the sunshade ontology.

It is further preferred that the sunshade is shutter or screening on the automobile windshield sunshade device Positive cloth.

Further, on the automobile windshield sunshade device, further includes:

One is set to the upper sliding connector on the sunshade top, the upper sliding connector with it is described scalable The top of bracket limits connection；

One is set to the downslide follower link on the pedestal, the bottom of the downslide follower link and the telescoping shoring column End limit connection；

At least one on the windshield adsorbable sucker, the sucker are arranged in a one-to-one correspondence in card slot on the pedestal It is interior；With

At least one corresponds the shell being installed on the pedestal, and the shell is located at the interior of the telescoping shoring column Side.

It is further preferred that the upper sliding connector includes crossbeam on the automobile windshield sunshade device Section and skylight fixed plate, left limit plate and the right limit plate for being set in turn in the beam segments bottom end from left to right, the left side It is respectively perpendicular on the inside of limit plate and right limit plate and offers vertical sliding slot positioned opposite.

It is further preferred that the downslide follower link is by two groups of water on the automobile windshield sunshade device The sliding matrix composition that plain cloth is set, the left and right ends that matrix is slided described in every group offer left guide chute and right guiding is slided Slot, the left guide chute and the arc-shaped structure of right guide chute.

It is further preferred that the pedestal is two on the automobile windshield sunshade device, it is respectively arranged at The bottom end of the sunshade；And the telescoping shoring column is two, and corresponds the pedestal respectively and be set to The back of the sunshade.

Further, on the automobile windshield sunshade device, the telescoping shoring column is by from top to bottom successively Upper bracket, middle bracket and the lower bracket composition of articulated connection, the both ends of the articulated shaft of the upper bracket can go up downslide It is dynamic to be loaded in vertical sliding slot；The lower bracket is two, and its bottom end is respectively arranged with pin shaft and hook, a pin shaft Both ends are slideably positioned in left guide chute, and the both ends of another pin shaft are slideably positioned in right guide chute；The stretching One end of rope is divided into two, and connect respectively with two hooks.

Further, on the automobile windshield sunshade device, the pedestal is obliquely installed by bottom plate and successively In the first fixed plate, the second fixed plate, third fixed plate and two mounting post compositions on the bottom plate, first fixed plate End face outside is equipped with card slot；The baffle of the sunshade bottom end is set between first fixed plate and the second fixed plate； Downslide follower link is set between the third fixed plate and two mounting posts.

It further, further include one being correspondingly arranged on the pedestal on the automobile windshield sunshade device Elastic force pulley assembly, connecting with the sunshade drawstring makes the sunshade drawstring be in tensioning state, with sunshade described in folding and unfolding Drawstring.It is made of be installed in mounting post the first double-deck cone pulley and the second double-deck cone pulley, the described first double-deck cone pulley it is upper Layer wheel is wound with spring leaf, and on the upper layer wheel of the described second double-deck cone pulley, the sunshade is drawn for the distal end of the spring leaf The one ends wound of rope makes the sunshade drawstring begin under the action of the spring leaf on lower layer's wheel of the described second double-deck cone pulley It is in tensioning state eventually；The pull rope is connect with two hooks respectively after lower layer's wheel guiding of the described first double-deck cone pulley.

Further, on the automobile windshield sunshade device, the conduit includes the pull rope, at least The connector of one branch spool, main line pipe and connection the branch spool and main line pipe is provided at least one in the connector A guide post；One end of the pull rope connects the bottom end of the telescoping shoring column, and the other end is through the branch spool and guide post It is pierced by from the main line pipe.

The utility model is had the following technical effect that compared with prior art using above technical scheme

Automobile windshield sunshade device provided by the utility model is sliding using sunshade, telescoping shoring column and elastic force The structure of wheel assembly designs, and can effectively ensure that the stable expansion of sunshade, and can shrink automatically by own wt；Using The design of the structure of upper sliding connector and downslide follower link to sunshade and can be stretched when sunshade is unfolded and shrinks Contracting bracket telescopic process is effectively buffered, so that the telescopic process of sunshade and telescoping shoring column is more steady, is reduced and is shaken Dynamic and noise；The automobile windshield sunshade device, simple and compact for structure, production cost is low, and its easy to use and flexible, is convenient for Installing and dismounting has good application value.

Detailed description of the invention

Fig. 1 is the side structure schematic view of the utility model automobile windshield sunshade device；

Fig. 2 is that the utility model automobile windshield sunshade device has chlamydate side structure schematic view；

Fig. 3 is the schematic view of the front view of the utility model automobile windshield sunshade device；

Fig. 4 is the backsight structural representation of the utility model automobile windshield sunshade device；

Fig. 5 is the schematic perspective view of the utility model automobile windshield sunshade device；

Fig. 6 is the partial structural diagram of the utility model automobile windshield sunshade device；

Fig. 7 is the partial assembled structural schematic diagram of the utility model automobile windshield sunshade device；

Fig. 8 is base construction schematic diagram in the utility model automobile windshield sunshade device；

Fig. 9 is upper sliding connector, telescoping shoring column and lower slider in the utility model automobile windshield sunshade device The attachment structure schematic diagram of connector；

Figure 10 is the structural schematic diagram of telescoping shoring column in the utility model automobile windshield sunshade device；

Figure 11 is the structural representation of the upper bracket of telescoping shoring column in the utility model automobile windshield sunshade device Figure；

Figure 12 is the structural representation of the lower bracket of telescoping shoring column in the utility model automobile windshield sunshade device Figure；

Figure 13 is the structural schematic diagram of upper sliding connector in the utility model automobile windshield sunshade device；

Figure 14 is the structural schematic diagram of downslide follower link in the utility model automobile windshield sunshade device；

Figure 15 is the structural schematic diagram of conduit in the utility model automobile windshield sunshade device；

Wherein, each appended drawing reference are as follows:

10- sunshade, 11- baffle, 12- sunshade drawstring；20- pedestal, 21- bottom plate, the first fixed plate of 22-, 23- second Fixed plate, 24- third fixed plate, 25- mounting post, 26- card slot；30- telescoping shoring column, 31- upper bracket, 32- middle bracket, 33- lower bracket, 34- articulated shaft, 35- pin shaft, 36- hook；40- elastic force pulley assembly, the double-deck cone pulley of 41- first, 42- second The double-deck cone pulley, 43- spring leaf；50- conduit, 51- pull rope, 52- branch spool, 53- main line pipe, 54- connector, 55- guiding Column；The upper sliding connector of 60-, 61- beam segments, 62- skylight fixed plate, 63- left limit plate, 64- right limit plate, 65- are vertically slided Slot；70- downslide follower link, 71- slide matrix, the left guide chute of 72-, the right guide chute of 73-；80- sucker, 90- shell.

Specific embodiment

The technical solution of the utility model is described in further detail with reference to the accompanying drawing.

As shown in Figs. 1-5, a kind of automobile windshield sunshade device is present embodiments provided, is installed in windshield Side a, comprising: sunshade 10 that can be stretched or fold up and down, which has certain radian, to guarantee sunshade Component 10 can be fitted in well in the cambered surface of windshield after deployment；At least one is set to 10 bottom of sunshade Pedestal 20 on the baffle 11 at end；At least one is set to 10 back of sunshade and corresponds cloth with the pedestal 20 The telescoping shoring column 30 set, top are connect with the baffle 11 on 10 top of sunshade, and bottom end and the pedestal 20 limit Position connection, to drive about 10 sunshade flexible；And one be set to 10 back of sunshade conduit 50, Pull rope 51 is equipped in the conduit 50, one end of the pull rope 51 is connect with the bottom end of the telescoping shoring column 30, It stretches or discharging the pull rope 51 can drive the telescoping shoring column 30 to stretch or shrink under Gravitative Loads.

As shown in Figs. 1-2, as a preferred embodiment, the sunshade 10 be unfolded after with the windshield It fits.Specifically, there is the cambered surface to fit with the windshield comprising hide after the sunshade 10 is unfolded Positive ontology 11 and be set to sunshade drawstring 12 on the sunshade ontology 11, the sunshade 10 be the shutter being currently known or Puggaree.As seen in figures 3-6, which is existing shutter, and the shutter is by sunshade ontology 11 and is set to institute It states sunshade drawstring 12 on sunshade ontology 11 to form, sunshade drawstring 12 is threaded through sunshade ontology 11 and from bottom to top always by elastic force The drawing force of pulley assembly 40 makes the connection of sunshade drawstring 12 that the sunshade drawstring 12 be made to be in tensioning state, to guarantee to hide Male component 10 neatly collapses when folding.

As illustrated in figs. 5-7, as a preferred embodiment, on the automobile windshield sunshade device, further includes: a setting Upper sliding connector 60 on the baffle 11 on 10 top of sunshade, the upper sliding connector 60 with it is described scalable The top of bracket 30 limits connection；Downslide follower link 70 on the pedestal 20, the downslide follower link are set to one 70 limit with the bottom end of the telescoping shoring column 30 and connect.That is, the top of the telescoping shoring column 30 passes through on described Sliding connector 60 connects the top of sunshade 10, and the bottom end of the telescoping shoring column 30 is fixed by downslide follower link 70 On pedestal 20, stretched upwards by driving telescoping shoring column 30, can sunshade 10 described in synchronous drive open, to block In windshield, function is blocked in realization；And can also be by discharging pull rope 51, telescoping shoring column 30 is in self gravity Under the action of shrink, thus synchronous drive sunshade 10 shrink.

As shown in figure 13, as a preferred embodiment, the upper sliding connector 60 is left including beam segments 61 and certainly Skylight fixed plate 62, left limit plate 63 and the right limit plate 64 of 61 bottom end of beam segments, the left limit are set in turn in the right side It is respectively perpendicular on the inside of position plate 63 and right limit plate 64 and offers vertical sliding slot 65 positioned opposite, 30 upper end of telescoping shoring column Slidably it is arranged in the vertical sliding slot 65 of two sides, when telescoping shoring column 30 drives the stretching, extension of sunshade 10 or shrinks, relatively Buffer function is played to dynamic sunshade 10, improves the stability of relative motion between telescoping shoring column 30 and sunshade 10.

As shown in figure 14, as a preferred embodiment, the downslide follower link 70 is by two groups of horizontally disposed slidings Matrix 71 forms, and the left and right ends that matrix 71 is slided described in every group offer left guide chute 72 and right guide chute 73, institute State left guide chute 72 and the arc-shaped structure of right guide chute 73, the radian and two of the left guide chute 72 and right guide chute 73 The motion track of 33 lower end of lower bracket is consistent.The middle part of two lower brackets 33 is articulated and connected, and shrinks when sunshade 10 is in When state, telescoping shoring column 30 is also at contraction state, and telescoping shoring column 30 is under own wt effect, two lower parts of its underpart 33 bottom end of bracket is in be relatively distant from state；When pulling pull rope 51 drives two lower brackets, 33 bottom end respectively along left guide chute 72 Moved towards with right guide chute 73 it is close, synchronous drive telescoping shoring column 30 upwards be unfolded, then realize sunshade 10 to Upper expansion.

As seen in figures 3-6, it is two as more preferred embodiment, a pedestal 20, is respectively arranged at described The bottom end of the sunshade 10；And the telescoping shoring column 30 is two, and corresponds the pedestal 20 respectively and be arranged In the back of the sunshade 10.

As shown in figs. 9-10, as a preferred embodiment, the telescoping shoring column 30 by successively hingedly connecting from top to bottom Upper bracket 31, middle bracket 32 and the lower bracket 33 connect forms.As shown in figure 11, the articulated shaft 34 of the upper bracket 31 Both ends can slide up and down loaded in vertical sliding slot 65, when telescoping shoring column 30 is unfolded upwards, synchronous drive upper bracket 31 The articulated shaft 34 on top first makees buffering sliding in vertical sliding slot 65, when articulated shaft 34 is moved to vertical 65 top of sliding slot, then will Upper sliding connector 60 jacks up upwards, and synchronous drive sunshade 10 is unfolded upwards.As shown in figure 12, the lower bracket 33 It is two, and its bottom end is respectively arranged with pin shaft 35 and hook 36, the both ends of the pin shaft 35 of one of lower bracket 33 It is slideably positioned in left guide chute 72, the both ends of the pin shaft 35 of another lower bracket 33 are slideably positioned in right guide chute In 73；One end of the pull rope 51 is divided into two, and connect respectively with two hooks 36, for driving two lower brackets 33 Make opposite displacement around hinge joint, to realize that telescoping shoring column 30 is unfolded upwards.

As shown in figure 8, the pedestal 20 is obliquely installed in the bottom by bottom plate 21 and successively as a preferred embodiment The first fixed plate 22, the second fixed plate 23, third fixed plate 24 and two mounting posts 25 on plate 21 form, and described first is fixed The tilt angle of plate 22 is designed according to the angle of windshield and interior console, so that pedestal 20 can be steadily embedding It is located at subject to windshield, to guarantee that the automobile windshield sunshade device can be firmly assemblied in windshield Side is dismantled more flexible, conveniently.In addition, 22 end face outside of the first fixed plate is equipped with card slot 26；10 bottom of sunshade The baffle 11 at end is fixedly installed between first fixed plate 22 and the second fixed plate 23；Downslide follower link 70 is fixedly installed Between the third fixed plate 24 and two mounting posts 25.

As shown in Fig. 1,6-7, as a preferred embodiment, which further includes that a correspondence is set The elastic force pulley assembly 40 being placed on the pedestal 20, connecting with the sunshade drawstring 12, which is in the sunshade drawstring 12, opens Tight state to guarantee that several 11 planes of baffle are neat, and guarantees baffle 11 in sunshade with sunshade drawstring 12 described in folding and unfolding It is neatly collapsed under 10 contraction states.The elastic force pulley assembly 40 is by the adjacent first double-deck cone pulley being installed in two mounting posts 25 41 and second the double-deck cone pulley 42 form, the upper layer wheel of the described first double-deck cone pulley 41 is wound with spring leaf 43, the spring leaf 43 Distal end on the upper layer wheel of the described second double-deck cone pulley 42, the one ends wound of the sunshade drawstring 12 is at described second pair On lower layer's wheel of layer cone pulley 42, make the sunshade drawstring 12 under the action of spring leaf 43 always in tensioning state；Institute Pull rope 51 is stated to connect with two hooks 36 respectively after lower layer's wheel guiding of the described first double-deck cone pulley 41.

As shown in figure 15, as a preferred embodiment, the conduit 50 includes the pull rope 51, at least one branch The connector 54 of spool 52, main line pipe 53 and connection the branch spool 52 and main line pipe 53 is provided in the connector 54 At least one guide post 55；One end of the pull rope 51 connects the bottom end of the telescoping shoring column 30, and the other end is through the branch Spool 52 and guide post 55 are pierced by from the main line pipe 53.

In addition, as shown in figs. 1-3 and 5, as a preferred embodiment, on the automobile windshield sunshade device, also wrap Include: at least one on the windshield adsorbable sucker 80, the sucker 80 is arranged in a one-to-one correspondence to be blocked on the pedestal 20 In slot 26, automobile windshield sunshade device can be directly anchored to windshield by sucker 80；One by one at least one The corresponding shell 90 being installed on the pedestal 20, the shell 90 are located at the inside of the telescoping shoring column 30, the branch line One end of pipe 52 is fixed on the shell 90, and shell 90 plays a protective role to elastic force pulley assembly 40.

As a preferred embodiment, manual actuation is can be used in the pull rope 51, when needing to be unfolded sunshade 10, Operator pulls one end of pull rope 51 manually, pull rope 51 is slowly pulled out out of branch spool 52 main line pipe 53, when sunshade group When part 10 is fully deployed, stops stretching, and one end of pull rope 51 is fixed, such as be movably set on connector 54, to prevent Pull rope 51 resets, sunshade 10 is shunk.

As another preferred embodiment, the pull rope 51 is driven using servo motor, and one end of pull rope 51 is fixed In shaft, when needing to be unfolded sunshade 10, starting motor pulls one end of pull rope 51, by pull rope 51 slowly from branch It is pulled out in 52 main line pipe 53 of spool, when sunshade 10 is fully deployed, closes the shaft that motor stops stretching and guaranteeing motor It no longer rotates, to prevent pull rope 51 from resetting, sunshade 10 is shunk.

Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model It is not restricted to particular embodiments described above.To those skilled in the art, any that this practical is equal Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model The equal transformation and modification of work, should all cover in the scope of the utility model.

Claims (10)

1. a kind of automobile windshield sunshade device, is installed on windshield characterized by comprising

One sunshade (10) that can be stretched or fold up and down；

At least one is set to the pedestal (20) on the sunshade (10) bottom end；

At least one is set to the sunshade (10) back and corresponds the scalable branch of arrangement with the pedestal (20) Frame (30), top are connect with the sunshade (10) top, and bottom end and the pedestal (20) limit connect, to drive Sunshade (10) is stated to stretch up and down；And

One is set to the conduit (50) at the sunshade (10) back, is equipped with pull rope in the conduit (50) (51), one end of the pull rope (51) is connect with the bottom end of the telescoping shoring column (30), stretches or discharge the pull rope (51) telescoping shoring column (30) and the sunshade (10) can be driven to stretch or shrink under Gravitative Loads.

2. automobile windshield sunshade device according to claim 1, which is characterized in that sunshade (10) expansion It fits afterwards with the windshield, the sunshade (10) is shutter or puggaree.

3. automobile windshield sunshade device according to claim 1, which is characterized in that further include:

One is set to the upper sliding connector (60) on the sunshade (10) top, the upper sliding connector (60) and institute State the top limit connection of telescoping shoring column (30)；

One is set to the downslide follower link (70) on the pedestal (20), the downslide follower link (70) with it is described scalable The bottom end of bracket (30) limits connection；

At least one on the windshield adsorbable sucker (80), the sucker (80) are arranged in a one-to-one correspondence in the pedestal (20) in card slot (26)；With

At least one corresponds the shell (90) being installed on the pedestal (20), and the shell (90) is located at described scalable The inside of bracket (30).

4. automobile windshield sunshade device according to claim 3, which is characterized in that the upper sliding connector (60) It is set in turn in the skylight fixed plate (62), left limit of the beam segments (61) bottom end including beam segments (61) and from left to right Plate (63) and right limit plate (64), be respectively perpendicular on the inside of the left limit plate (63) and right limit plate (64) offer it is positioned opposite Vertical sliding slot (65).

5. automobile windshield sunshade device according to claim 3, which is characterized in that the downslide follower link (70) It is made of two groups of horizontally disposed sliding matrixs (71), the left and right ends that matrix (71) are slided described in every group offer left guiding Sliding slot (72) and right guide chute (73), the left guide chute (72) and right guide chute (73) arc-shaped structure.

6. automobile windshield sunshade device according to claim 3, which is characterized in that the pedestal (20) is two, It is respectively arranged at the bottom end of the sunshade (10)；And the telescoping shoring column (30) is two, and is corresponded respectively The pedestal (20) is set to the back of the sunshade (10).

7. automobile windshield sunshade device according to claim 1, which is characterized in that the telescoping shoring column (30) by Upper bracket (31), middle bracket (32) and lower bracket (33) composition being successively articulated and connected from top to bottom, the top branch The both ends of the articulated shaft (34) of frame (31) can be slided up and down loaded in vertical sliding slot (65)；The lower bracket (33) is two, And its bottom end is respectively arranged with pin shaft (35) and hook (36), the both ends of a pin shaft (35) are slideably positioned in left guide chute (72) in, the both ends of another pin shaft (35) are slideably positioned in right guide chute (73)；One end of the pull rope (51) It is divided into two, and is connect respectively with two hooks (36).

8. automobile windshield sunshade device according to claim 1, which is characterized in that the pedestal (20) is by bottom plate (21) and successively it is obliquely installed in the first fixed plate (22), the second fixed plate (23), third fixed plate on the bottom plate (21) (24) and two mounting post (25) compositions, the first fixed plate (22) end face outside are equipped with card slot (26)；The sunshade (10) baffle (11) of bottom end is set between first fixed plate (22) and the second fixed plate (23)；Downslide follower link (70) it is set between the third fixed plate (24) and two mounting posts (25).

9. automobile windshield sunshade device according to claim 2, which is characterized in that further include one being correspondingly arranged in institute The elastic force pulley assembly (40) on pedestal (20) is stated, by be installed on mounting post (25) the first double-deck cone pulley (41) and second The upper layer wheel of double-deck cone pulley (42) composition, the described first double-deck cone pulley (41) is wound with spring leaf (43), the spring leaf (43) Distal end on the upper layer wheel of the described second double-deck cone pulley (42), the one ends wound of sunshade drawstring (12) is at described second pair On lower layer's wheel of layer cone pulley (42), make the sunshade drawstring (12) under the action of the spring leaf (43) always in tensioning shape State；The pull rope (51) connect with two hooks (36) respectively after lower layer's wheel guiding of the described first double-deck cone pulley (41).

10. automobile windshield sunshade device according to claim 1, which is characterized in that the conduit (50) includes The pull rope (51), at least one branch spool (52), main line pipe (53) and the connection branch spool (52) and main line pipe (53) connector (54), the connector (54) is interior to be provided at least one guide post (55)；The one of the pull rope (51) End connects the bottom end of the telescoping shoring column (30), and the other end is through the branch spool (52) and guide post (55) from the main line pipe (53) it is pierced by.