CN210000074U

CN210000074U - windshield with sun-shading function

Info

Publication number: CN210000074U
Application number: CN201920728486.9U
Authority: CN
Inventors: 廖晶晶
Original assignee: Wuxi Longchuang Automobile Technology Co Ltd
Current assignee: Wuxi Longchuang Automobile Technology Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-01-31
Anticipated expiration: 2029-05-20

Abstract

The utility model relates to an automotive supplies technical field, concretely relates to windshield with sunshade function, install two spacing slide rails in windshield body inner wall both sides including windshield body and symmetry, the bar mounting box is transversely installed on the inner wall upper portion of windshield body, and the inner chamber of bar mounting box rotates and installs the winding drum, coaxial arrangement has torque spring on the winding drum, and torque spring's end in addition installs on the inner wall of bar mounting box, the winding has the puggaree on the winding drum, the utility model overcomes prior art's is not enough, reasonable in design, and compact structure, the effectual traditional windshield that has solved does not possess the function of sunshade, and the driver's indoor temperature is higher, and sunshine penetrates directly also to bring definite puzzlement for driver's driving, also causes the hidden danger problem for driving safety, has higher social use value and application prospect.

Description

windshield with sun-shading function

Technical Field

The utility model relates to an automotive supplies technical field, concretely relates to windshield with sunshade function.

Background

The automobile is the most popular tool for riding instead of walk at present, is deeply loved by people, but people are easy to feel in driving the automobile in sunny days, the sun can directly irradiate the eyes of the driver from multiple angles to influence the driving of the driver, the automobile is stopped outdoors, particularly in summer, the sun is directly exposed under the sun, the sun irradiates the automobile through a front windshield, the temperature in the automobile is higher than that outside the automobile after hours, and people feel abnormal heat when sitting in the automobile.

Traditional windshield does not have the function of sunshade, and the temperature is higher in the driver's cabin, and direct sunlight also brought certain puzzlement for driver's driving, also caused the hidden danger for driving safety.

For this reason, windshields having a sunshade function have been proposed.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

The not enough to prior art, the utility model provides an windshield with sunshade function has overcome prior art's not enough, reasonable in design, and compact structure, the effectual traditional windshield that has solved does not possess the function of sunshade, and the driver's cabin interior temperature is higher, and sunshine penetrates directly also to have brought the puzzlement decided of for driver's driving, also causes the hidden danger problem for driving safety.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

windshields with sun-shading function comprise a windshield body and two limiting slide rails symmetrically arranged on two sides of the inner wall of the windshield body, wherein a bar-shaped mounting box is transversely arranged on the upper part of the inner wall of the windshield body, a winding drum is rotatably arranged in the inner cavity of the bar-shaped mounting box, a torsion spring is coaxially arranged on the winding drum, the other end of the torsion spring is arranged on the inner wall of the bar-shaped mounting box, sun-shading cloth is wound on the winding drum, the output end of the sun-shading cloth penetrates through the bottom wall of the bar-shaped mounting box and is provided with a slide bar, two ends of the slide bar are respectively slidably arranged in the inner cavities of the two limiting slide rails, and a driving assembly is arranged at the;

the drive assembly comprises two traction ropes which are respectively arranged in the inner cavities of the limiting sliding rails, the upper ends of the traction ropes are arranged on the sliding rod, the lower ends of the traction ropes sequentially extend out of the inner cavities of the limiting sliding rails to reach the inner cavity of the traction box and are wound on the traction disc, the traction disc is fixedly sleeved on the rotating shaft, the end of the rotating shaft is rotatably arranged on the inner wall of the traction box, the other end of the rotating shaft is arranged on the output end of the servo motor, the servo motor is fixedly arranged on the inner wall of the traction box, and the locking mechanism is arranged on the rotating shaft.

Preferably, locking mechanism includes that fixed mounting rotates epaxial locking dish, and has seted up the locking groove on the annular lateral wall of locking dish, wherein locking inslot interpolation is equipped with the locking tooth, and the locking tooth installs the upper end at the bracing piece, the lower extreme of bracing piece reachs the inner chamber of installation section of thick bamboo and installs the iron gleitbretter, iron gleitbretter slidable mounting is at the inner chamber of installation section of thick bamboo, and installation section of thick bamboo fixed mounting on the inner wall of pulling the box, the interior diapire fixed mounting of installation section of thick bamboo has the electro-magnet, the cover is equipped with supporting spring on the bracing piece, and supporting spring's both ends are installed respectively on the upper end of iron gleitbretter.

Preferably, the two ends of the sliding rod are rotatably provided with pulleys matched with the inner cavity of the limiting sliding rail.

Preferably, the number of the locking grooves is more than or equal to 6, and a plurality of the locking grooves are distributed in an annular array.

Preferably, the sunshade cloth is made of non-woven fabrics, and a reflective aluminum foil is attached to the sunshade cloth.

Preferably, the middle part of the side wall of the sliding rod is sleeved with a plurality of suckers, and the sucker openings of the suckers are parallel to the inner wall of the windshield body.

(III) advantageous effects

The embodiment of the utility model provides an kinds of windshield that have the sunshade function possesses following beneficial effect:

1. through spacing slide rail, bar mounting box, winding cylinder, torque spring, puggaree and drive assembly's integrated configuration, drive assembly starts and can drive the slide bar downstream, and winding puggaree is tensile downwards on the pulling winding cylinder, shelters from the windshield body, combines torque spring, and recovery that can effectual assurance puggaree is convoluteed convenient to use.

2. Through the integrated configuration of haulage rope, traction box, traction disc and locking mechanism, servo motor starts, drives the axis of rotation and rotates, and two traction discs that the cover was established in the axis of rotation rotate, drive the up-and-down motion of slide bar, combine torque spring and locking mechanism, can realize receiving and releasing from top to bottom of puggaree, guarantee that the driving of vehicle can not receive the influence of sun highlight.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the combination structure of the windshield body and the limiting slide rail of the present invention;

FIG. 4 is an enlarged view of the structure A in FIG. 2;

FIG. 5 is an enlarged view of the structure B in FIG. 2;

fig. 6 is a schematic structural view of the locking mechanism of the present invention.

In the figure: the wind screen comprises a wind screen body 1, a limiting slide rail 2, a strip-shaped mounting box 3, a winding drum 4, a torsion spring 5, a sun-shading cloth 6, a slide rod 7, a driving assembly 8, a traction rope 81, a traction box 82, a traction disc 83, a locking mechanism 84, a locking disc 841, locking teeth 842, a support rod 843, a mounting drum 844, an iron slide plate 845, an electromagnet 846, a support spring 847 and a suction cup 9.

Detailed Description

The present invention is further illustrated in below with reference to figures 1-6 and the examples:

windshield with sunshade function, including windshield body 1 and two spacing slide rails 2 of symmetry installation in windshield body 1 inner wall both sides, bar mounting box 3 is transversely installed on the inner wall upper portion of windshield body 1, and the inner chamber of bar mounting box 3 rotates and installs winding reel 4, coaxial arrangement has torque spring 5 on winding reel 4, and torque spring 5's end installs on the inner wall of bar mounting box 3 in addition, the winding reel 4 is gone up the winding has sunshade cloth 6, and sunshade cloth 6's output runs through the diapire of bar mounting box 3 and installs slide bar 7, slide bar 7's both ends are slidable mounting respectively in the inner chamber of two spacing slide rails 2, drive assembly 8 is installed to slide bar 7's lower extreme, drive assembly 8 starts and can drive slide bar 7 downstream, winding sunshade cloth 6 is tensile downwards on the pulling winding reel 4, shelter from windshield body 1, combine torque spring 5, can effectually guarantee sunshade cloth 6's recovery coiling, and convenient to use.

In this embodiment, as shown in fig. 5, the driving assembly 8 includes two pulling ropes 81 respectively disposed in the inner cavities of the limiting slide rails 2, and the upper ends of the pulling ropes 81 are mounted on the slide bars 7, the lower ends of the pulling ropes 81 sequentially extend out of the inner cavities of the limiting slide rails 2 to reach the inner cavity of the pulling box 82 and wind around the pulling discs 83, the two pulling discs 83 are fixedly sleeved on the rotating shaft, ends of the rotating shaft are rotatably mounted on the inner wall of the pulling box 82, the other ends of the rotating shaft are mounted on the output end of the servo motor, the servo motor is fixedly mounted on the inner wall of the pulling box 82, the servo motor is a forward and reverse motor, a locking mechanism 84 is mounted on the rotating shaft, the servo motor is started to drive the rotating shaft to rotate, the two pulling discs 83 sleeved on the rotating shaft rotate to drive the sliding bars 7 to move up and down, and up and down retraction of the sunshade cloth 6 can be realized by combining.

In this embodiment, as shown in fig. 5 and 6, the locking mechanism 84 includes a locking disc 841 fixedly mounted on the rotation shaft, and a locking groove has been opened on the annular side wall of the locking disc 841, wherein locking grooves are inserted with locking teeth 842, and the locking teeth 842 are mounted on the upper end of the supporting rod 843, the lower end of the supporting rod 843 reaches the inner cavity of the mounting cylinder 844 and is mounted with an iron sliding sheet 845, the iron sliding sheet 845 is slidably mounted in the inner cavity of the mounting cylinder 844, and the mounting cylinder 844 is fixedly mounted on the inner wall of the traction box 82, an electromagnet 846 is fixedly mounted on the inner bottom wall of the mounting cylinder 844, a supporting spring 847 is sleeved on the supporting rod 843, and two ends of the supporting spring 847 are respectively mounted on the upper end of the iron sliding sheet 845 and the inner top wall of the mounting cylinder 844, when the servo motor is started, the electromagnet 846 is synchronously started to generate magnetism, and attracts the iron sliding sheet 845 to slide downwards, so as to drive the locking teeth 842 to leave the locking groove on the locking disc.

In this embodiment, the both ends of slide bar 7 all rotate install with spacing slide rail 2's inner chamber assorted pulley, reduce the friction, reduce slide bar 7's wearing and tearing degree, increase of service life.

In this embodiment, as shown in fig. 6, the number of locking grooves is more than or equal to 6, and a plurality of locking grooves are distributed in an annular array, and the locking grooves distributed in a plurality of rings can be locked by the effective matching locking teeth 842, thereby ensuring the sunshade of the sunshade cloth 6 to be released.

In this embodiment, puggaree 6 is the non-woven fabrics material, and puggaree 6 facing has covered the reflection of light aluminium foil, and the non-woven fabrics material can effectually insulate against heat, and the reflection of light aluminium foil can reflect the sunlight simultaneously, reduces the interior heat of car.

In this embodiment, as shown in fig. 3, the middle of the side wall of the sliding rod 7 is sleeved with a plurality of suckers 9, and the sucker openings of the suckers 9 are parallel to the inner wall of the windshield body 1, so as to effectively assist in fixing the sunshade cloth 6 and ensure the sunshade effect on the windshield body 1.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

The windshield with the sun-shading function comprises a windshield body and two limiting slide rails symmetrically arranged on two sides of the inner wall of the windshield body, and is characterized in that a strip-shaped mounting box is transversely arranged on the upper portion of the inner wall of the windshield body, a winding drum is rotatably arranged in an inner cavity of the strip-shaped mounting box, a torsion spring is coaxially arranged on the winding drum, the other end of the torsion spring is arranged on the inner wall of the strip-shaped mounting box, sun-shading cloth is wound on the winding drum, the output end of the sun-shading cloth penetrates through the bottom wall of the strip-shaped mounting box and is provided with a slide rod, two ends of the slide rod are respectively slidably arranged in the inner cavities of the two limiting slide rails, and the lower end of the slide rod is;

the drive assembly comprises two traction ropes which are respectively arranged in the inner cavities of the limiting sliding rails, the upper ends of the traction ropes are arranged on the sliding rod, the lower ends of the traction ropes sequentially extend out of the inner cavities of the limiting sliding rails to reach the inner cavity of the traction box and are wound on the traction disc, the traction disc is fixedly sleeved on the rotating shaft, the end of the rotating shaft is rotatably arranged on the inner wall of the traction box, the other end of the rotating shaft is arranged on the output end of the servo motor, the servo motor is fixedly arranged on the inner wall of the traction box, and the locking mechanism is arranged on the rotating shaft.
2. The windshield with sunshade function as defined in claim 1, wherein the locking mechanism includes a locking plate fixedly mounted on the rotating shaft, and locking grooves are formed on the annular side wall of the locking plate, wherein locking grooves are inserted with locking teeth, and the locking teeth are mounted on the upper end of the supporting rod, the lower end of the supporting rod reaches the inner cavity of the mounting barrel and is provided with an iron slide sheet, the iron slide sheet is slidably mounted in the inner cavity of the mounting barrel, the mounting barrel is fixedly mounted on the inner wall of the traction box, the inner bottom wall of the mounting barrel is fixedly provided with an electromagnet, the supporting rod is sleeved with a supporting spring, and the two ends of the supporting spring are respectively mounted on the upper end of the iron slide sheet and the inner top wall of the mounting barrel.
3. The windshield with sunshade function as defined in claim 1, wherein the two ends of the sliding rod are rotatably mounted with pulleys matching with the inner cavity of the limit slide rail.
4. The windshield having a sunshade function as defined in claim 2, wherein the number of said locking grooves is greater than or equal to 6, and a plurality of said locking grooves are distributed in an annular array.
5. The windshield having a sunshade function as defined in claim 1, wherein the sunshade cloth is made of non-woven fabric and reflective aluminum foil is adhered on the sunshade cloth.
6. The windshield with sunshade function as defined in claim 1, wherein a plurality of suckers are sleeved on the middle of the side wall of the sliding rod, and the sucker openings of the suckers are parallel to the inner wall of the windshield body.