CN215804288U

CN215804288U - Roller shutter sun-shading device for vehicle

Info

Publication number: CN215804288U
Application number: CN202120892160.7U
Authority: CN
Inventors: 刘壁
Original assignee: Shanghai Chishang Automobile Technology Co ltd
Current assignee: Shanghai Chishang Automobile Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2022-02-11
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to the field of automobiles, in particular to a rolling blind sun-shading device for a vehicle, which comprises a bottom plate, wherein side plates are fixed on the upper surfaces of the left side and the right side of the bottom plate, the side plates are provided with a left side and a right side, the mutual close ends of the side plates are fixed with rotating shafts, the rotating shafts are provided with rotating columns in a sliding penetrating manner, a rolling blind is fixed in the middle of each rotating column, the lower ends of the rolling blinds are fixed with pull rods, the left sides of the rotating columns are fixed with locking devices, and the right sides of the rotating columns are fixed with control devices. The utility model can realize the lifting of the roller shutter and can also carry out the fixed control of the lifted state, and has simple operation and strong practicability.

Description

Roller shutter sun-shading device for vehicle

Technical Field

The utility model relates to the field of automobiles, in particular to a rolling shutter sun-shading device for a vehicle.

Background

In daily life, the roller shutter is widely applied due to the characteristics of beauty, practicability and convenient operation, and the roller shutter not only has wide application in windows of rooms, but also has wide application in vehicle windows.

Although the existing roller blind sun-shading device for the vehicle can obtain the sun-shading effect, the roller blind sun-shading device for the vehicle is usually fixed by friction force during adjustment, and is easy to loosen after long-term use, so that the roller blind sun-shading device for the vehicle is needed to solve the problems.

Disclosure of Invention

The present invention is directed to a roller blind sunshade device for vehicles, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a vehicular roll screen solar protection devices, includes the bottom plate, bottom plate left and right sides upper surface is fixed with the curb plate, the curb plate is provided with about two and the mutual near end is fixed with the pivot, the pivot slides and runs through there is the rotary column, the rotary column middle part is fixed with the roll screen, roll up the screen lower extreme and be fixed with the pull rod, the rotary column left side is fixed with locking device, the rotary column right side is fixed with controlling means.

Preferably, the locking device comprises an ejector, a locker is arranged on the inner side of the ejector in a matched mode, a connecting rod is fixed to the middle of the upper end of the locker, a rack is fixed to the top end of the connecting rod, a straight gear is meshed with the upper end of the rack, and the inner side of the straight gear is fixed to the outer portion of the left side of the rotary column.

Preferably, the ejector comprises a U-shaped groove, the lower end of the U-shaped groove and the upper surface of the bottom plate are fixed mutually, an ejection spring is fixed on the inner wall of the bottom end of the U-shaped groove, an ejection block is fixed at the upper end of the ejection spring, the periphery of the ejection block is connected with the inner wall of the U-shaped groove in a sliding manner, the upper surface of the ejection block is in contact with the lower end of the locking device, notches are formed in the left end and the right end of the upper side of the U-shaped groove, pressing blocks are arranged inside the notches, two pressing blocks are arranged on the left side and the right side of each pressing block, a connecting rod is fixed to the end, away from each other, a pushing handle is fixed to the end, and the pressing blocks are in contact with the locking device.

Preferably, the locker includes the backup pad, the backup pad middle part is fixed with the cam, the cam outside is fixed with turns round the handle, the west end of cam contacts has the gyro wheel, gyro wheel pivot lower extreme is fixed with the hypoplastron, hypoplastron left and right sides upper surface is fixed with the guide bar, two the guide bar upper end is fixed with the upper plate, upper plate middle part upper surface and connecting rod bottom are fixed, the hypoplastron lower extreme is fixed with the mounting groove, mounting groove bottom inner wall is fixed with the slide bar, slide bar sliding sleeve has the sliding sleeve, the sliding sleeve left and right sides articulates there is the hinge bar, two the hinge bar upside articulates there is the post of drawing, the post right-hand member is fixed with U type pole, two the U type pole is kept away from each other the end and is fixed with the sloping block, be fixed with locking spring between sloping block and the mounting groove, sloping block and ejector cooperate.

Preferably, the control device comprises a T-shaped rod, a first bevel gear is fixed at the upper end of the T-shaped rod, a second bevel gear is meshed with the first bevel gear, and the inner side of the second bevel gear is fixed with the outer wall of the right side of the rotary column.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the design of the locking device, the roller shutter can be locked after the height adjustment of the roller shutter is finished

2. Through the design of the control device, the height of the roller shutter can be conveniently adjusted.

Drawings

Fig. 1 is a schematic structural view of a rolling blind sunshade device for a vehicle.

Fig. 2 is a schematic view of an ejector and a locker of the rolling shutter sunshade device for the vehicle.

In the figure: 1-bottom plate, 2-side plate, 3-rotating shaft, 4-rotating column, 5-rolling curtain, 6-pull rod, 7-locking device, 8-control device, 71-ejector, 711-U-shaped groove, 712-ejection spring, 713-ejection block, 714-notch, 715-pressing block, 716-connecting rod, 717-pushing handle, 72-locker, 721-supporting plate, 722-cam, 723-twisting handle, 724-roller, 725-lower plate, 726-guide rod, 727-upper plate, 728-mounting groove, 729-sliding rod, 7210-sliding sleeve, 7211-hinging rod, 7212-pulling column, 7213-U-shaped rod, 7214-oblique block, 7215-locking spring, 73-connecting rod, 74-rack, 75-straight gear, 81-T bar, 82-first bevel gear, 83-second bevel gear.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, a structure of a vehicular roller blind sunshade device according to an embodiment of the present invention includes:

bottom plate 1, bottom plate 1 left and right sides upper surface is fixed with curb plate 2, curb plate 2 is provided with about two and each other approach end and is fixed with pivot 3, pivot 3 slides and runs through there is rotary column 4, rotary column 4 middle part is fixed with rolls up curtain 5, roll up curtain 5 lower extreme and be fixed with pull rod 6, rotary column 4 left side is fixed with locking device 7, rotary column 4 right side is fixed with controlling means 8.

In one embodiment of the present invention, when the roller blind sunshade device is used, the locking device 7 is first adjusted to make the rotating column 4 in a relaxed state, then the control device 8 is rotated to complete the height adjustment of the roller blind 5, and if the roller blind 5 is low in height, the pull rod 6 at the bottom end of the roller blind can be pulled to complete the height adjustment.

As shown in fig. 1, as a preferred embodiment of the present invention, the locking device 7 includes an ejector 71, a locker 72 is cooperatively disposed inside the ejector 71, a connecting rod 73 is fixed at a middle portion of an upper end of the locker 72, a rack 74 is fixed at a top end of the connecting rod 73, a spur gear 75 is engaged with an upper end of the rack 74, and an inner side of the spur gear 75 is fixed to an outer portion of a left side of the rotary column 4.

In one embodiment of the present invention, when locking is performed, the ejector 71 is pressed, the ejector 71 can eject the locker 72 upwards, so as to drive the connecting rod 73 to push the rack 74 upwards, so that the rack 74 is meshed with the spur gear 75, thereby making the rotary column 4 difficult to rotate, and locking is completed, when the height needs to be adjusted, the locker 72 is rotated, the locker 72 descends and the ejector 71 is matched and fixed, and meanwhile, the connecting rod 73 pulls the rack 74 downwards, so that the rack 74 is not meshed with the spur gear 75, thereby enabling the rotary column 4 to rotate freely.

As shown in fig. 2, as a preferred embodiment of the present invention, the ejector 71 includes a U-shaped groove 711, a lower end of the U-shaped groove 711 is fixed to an upper surface of the bottom plate 1, an ejector spring 712 is fixed to an inner wall of a bottom end of the U-shaped groove 711, an ejector block 713 is fixed to an upper end of the ejector spring 712, an outer periphery of the ejector block 713 is slidably connected to an inner wall of the U-shaped groove 711, an upper surface of the ejector block 713 contacts a lower end of the locker 72, notches 714 are formed at left and right ends of an upper side of the U-shaped groove 711, a pressing block 715 is disposed inside the notches 714, two left and right pressing blocks 715 are disposed and are fixed to a connecting rod 716, a pushing handle 717 is fixed to a far end of the two connecting rods 716, and the pressing block 715 contacts the locker 72.

In one embodiment of the present invention, when the ejector spring 712 pushes the locking device 72, the push handle 717 is pushed, the push handle 717 drives the connecting rod 716 to drive the pressing block 715 to press the inclined block 7214 inwards, so that the inclined block 7214 leaves the notch 714 of the U-shaped groove 711, and the ejector block 713 pushes the locking device 72 out and locks under the pushing of the ejector spring 712.

As shown in fig. 2, as a preferred embodiment of the present invention, the locker 72 includes a supporting plate 721, a cam 722 is fixed in the middle of the supporting plate 721, a knob 723 is fixed on the outer side of the cam 722, a roller 724 is contacted with the west end of the cam 722, a lower plate 725 is fixed at the lower end of the rotating shaft of the roller 724, guide rods 726 are fixed on the upper surfaces of the left and right sides of the lower plate 725, upper plates 727 are fixed at the upper ends of the two guide rods 726, the upper surface of the middle of the upper plates 727 is fixed with the bottom end of the connecting rod 73, an installation groove 728 is fixed at the lower end of the lower plate 725, a slide bar 729 is fixed on the inner wall of the bottom end of the installation groove 728, a sliding sleeve 7210 is slidably sleeved on the slide bar 729, hinge rods 7211 are hinged on the left and right sides of the sliding sleeve 7210, pull columns 7212 are hinged on the upper sides of the two hinge rods 7211, a U-shaped rod 7213 is fixed at the right end of the pull columns 7212, a slanted block 7214 is fixed on the two U-shaped rods 7213 far ends, a locking spring 7215 is fixed between the inclined block 7214 and the mounting groove 728, and the inclined block 7214 is matched with the ejector 71.

In one embodiment of the present invention, when the height of the roller shutter 5 needs to be adjusted, the knob 723 is rotated, the knob 723 drives the cam 722 to rotate, the cam 722 rotates and drives the roller 724 to push the lower plate 725 to move downwards, so that the guide rod 726 pulls the upper plate 727 downwards, and further, the upper plate 727 pulls the rack 74 downwards, which is capable of adjusting the height of the roller shutter 5, and meanwhile, when the inclined block 7214 and the notch 714 are flush, under the action of the locking spring 7215, the inclined block 7214 enters the notch 714, so that the fixing of the locking device 72 is completed, and the sliding rod 729, the sliding sleeve 7210 and the hinge rod 7211 are designed to play a role of linkage and guide for the inclined blocks 7214 on the left and right sides.

As shown in FIG. 1, as a preferred embodiment of the present invention, the control device 8 comprises a T-shaped rod 81, a first bevel gear 82 is fixed on the upper end of the T-shaped rod 81, a second bevel gear 83 is engaged with the first bevel gear 82, and the inner side of the second bevel gear 83 is fixed with the outer wall of the right side of the rotary column 4.

In one embodiment of the present invention, when the height of the roller shade 5 is adjusted, the T-bar 81 is rotated, and the T-bar 81 rotates to rotate the first bevel gear 82, so as to rotate the second bevel gear 83, and further to rotate the rotating rod 4, thereby adjusting the height of the roller shade 5.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a vehicular roller shutter solar protection devices, includes bottom plate (1), its characterized in that, bottom plate (1) left and right sides upper surface is fixed with curb plate (2), curb plate (2) are provided with about two and each other the near end be fixed with pivot (3), pivot (3) slide to run through have rotary column (4), rotary column (4) middle part is fixed with a roller shutter (5), roller shutter (5) lower extreme is fixed with pull rod (6), rotary column (4) left side is fixed with locking device (7), rotary column (4) right side is fixed with controlling means (8).

2. The vehicular roller shutter sun-shading device according to claim 1, wherein the locking device (7) comprises an ejector (71), a locker (72) is arranged on the inner side of the ejector (71) in a matching manner, a connecting rod (73) is fixed in the middle of the upper end of the locker (72), a rack (74) is fixed at the top end of the connecting rod (73), a spur gear (75) is meshed at the upper end of the rack (74), and the inner side of the spur gear (75) is fixed with the outer part of the left side of the rotary column (4).

3. Roller blind sunshade for vehicles according to claim 2, characterized in that said ejector (71) comprises a U-shaped groove (711), the lower end of the U-shaped groove (711) is fixed with the upper surface of the bottom plate (1), the inner wall of the bottom end of the U-shaped groove (711) is fixed with an ejection spring (712), the upper end of the ejection spring (712) is fixed with an ejection block (713), the periphery of the ejection block (713) is connected with the inner wall of the U-shaped groove (711) in a sliding way, the upper surface of the ejection block (713) is contacted with the lower end of the locker (72), the left end and the right end of the upper side of the U-shaped groove (711) are provided with notches (714), the inside briquetting (715) that is provided with of notch (714), briquetting (715) are provided with about two and the end of keeping away from each other is fixed with connecting rod (716), two the end of keeping away from each other of connecting rod (716) is fixed with pushes away handle (717), briquetting (715) and locker (72) contact.

4. The vehicular roller blind sun-shading device according to claim 2, wherein the locker (72) comprises a supporting plate (721), a cam (722) is fixed in the middle of the supporting plate (721), a knob (723) is fixed on the outer side of the cam (722), a roller (724) is contacted with the west end of the cam (722), a lower plate (725) is fixed at the lower end of the rotating shaft of the roller (724), guide rods (726) are fixed on the upper surfaces of the left side and the right side of the lower plate (725), an upper plate (727) is fixed at the upper ends of the two guide rods (726), the upper surface of the middle of the upper plate (727) is fixed with the bottom end of the connecting rod (73), a mounting groove (728) is fixed at the lower end of the lower plate (725), a sliding rod (729) is fixed on the inner wall of the bottom end of the mounting groove (728), a sliding sleeve (729) is sleeved with a sliding sleeve (7210), and hinged rods (7211) are hinged on the left side and the right side of the sliding sleeve (7210), two articulated pole (7211) upside articulates there is post (7212) of drawing, draw post (7212) right-hand member to be fixed with U type pole (7213), two U type pole (7213) keep away from each other the end and be fixed with sloping block (7214), be fixed with locking spring (7215) between sloping block (7214) and mounting groove (728), sloping block (7214) and ejector (71) cooperate.

5. The vehicular roller blind sunshade device according to claim 1, wherein said control means (8) comprises a T-shaped rod (81), a first bevel gear (82) is fixed on the upper end of said T-shaped rod (81), a second bevel gear (83) is engaged with said first bevel gear (82), and the inner side of said second bevel gear (83) is fixed with the outer wall of the right side of said rotary post (4).