CN210680362U - Telescopic sunshade mounted on motor vehicle - Google Patents

Abstract

The utility model discloses an install scalable sunshade on motor vehicle is applied to and plays the effect of sunshade on the front windshield of motor vehicle, including the sunshade, sunshade one end fix and go up the duplex winding cylinder lapping on the cylinder, the sunshade other end is fixed on the pull rod, the cylinder both ends are located steel wire support both ends through left socle and right support cover respectively, install the torsional spring between left socle and the steel wire support left end, the steel wire support both ends extend the fixed part respectively, the fixed part is connected with the left side couple and the right couple of motor vehicle, the fixed part include the extension of packing ring and steel wire support, the packing ring is connected and the extension of chucking steel wire support with left couple and right couple respectively, the fluting on the steel wire support left end is established to torsional spring one end card, left socle is connected in torsional spring other end interference fit. The device is fixed at the top in the automobile, does not need to be stored, is quick to install, and is more convenient for an automobile driver to use.

Description

Telescopic sunshade mounted on motor vehicle

Technical Field

The utility model relates to a sunshade device for motor vehicle improves design technical field, especially relates to an install scalable sunshade on motor vehicle.

Background

In the prior art, the area of a sunshade of a motor vehicle is too small, and after the motor vehicle is parked, the sun directly irradiates the interior of the vehicle, so that the temperature in the vehicle rises, and a driver and passengers feel uncomfortable when using the motor vehicle. The general scalable sunshade, the vehicle parks the back, fixes on car windshield with the sucking disc, though can block sunshine's irradiation, makes the interior temperature rise not big, but need install at every turn and accomodate, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides an install scalable sunshade on motor vehicle, fixes at the car roof, need not accomodate, and the installation is quick, and it is more convenient that driver uses.

In order to achieve the above purpose, the utility model discloses a technical scheme is: be applied to and play the effect of sunshade on the front windshield of motor vehicle, including the sunshade, sunshade one end fix on the cylinder and the duplex winding cylinder lapping, the sunshade other end is fixed on the pull rod, the steel wire support both ends are located through left socle and right support cover respectively at the cylinder both ends, install the torsional spring between left socle and the steel wire support left end, the fixed part is extended respectively at steel wire support both ends, the fixed part is connected with the left couple and the right couple of motor vehicle.

Further, the fixing part as described above includes a washer and an extension part of the wire support, and the washer is coupled to the left and right hooks, respectively, and clamps the extension part of the wire support.

Furthermore, the gasket is respectively fixedly connected with the left hook and the right hook through adhesive tapes.

Furthermore, as mentioned above, one end of the torsion spring is clamped in the slot on the left end of the steel wire bracket, and the other end of the torsion spring is connected with the left bracket in an interference fit manner.

Furthermore, the left bracket and the right bracket are respectively in clearance fit connection with the steel wire bracket.

Furthermore, two ends of the pull rod are respectively fixed with two ends of the sun shade through the rod caps.

Furthermore, a pull buckle is also arranged on the pull rod.

Furthermore, the pull buckle is buckled and connected with a sucker attached to the front windshield of the motor vehicle.

Furthermore, the diameter of the steel wire bracket is 3-5mm, the edges of the upper surface and the lower surface of the gasket are both provided with flanges, and the diameter of the torsion spring is 0.5-1.0 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the device is fixed at the top in the automobile, does not need to be stored, is quick to install, and is more convenient for an automobile driver to use.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded schematic view of the present invention;

fig. 3 is a left side view of the present invention;

FIG. 4 is a schematic view showing the unfolded state of the sunshade according to the present invention;

fig. 5 is a right side view of fig. 4.

The labels in the figures are: 1. a steel wire bracket; 2. a gasket; 3. a left hook; 4. gluing; 5. a left bracket; 6. a torsion spring; 7. a suction cup; 8. pulling the button; 9. a drum; 10. a right hook; 11. a rod cap; 12. a sun shield; 13. a pull rod; 14. and a right bracket.

Detailed Description

The following detailed description is provided to further explain the technical features and advantages of the present invention by referring to the accompanying drawings in combination with the embodiments.

As shown in fig. 1-5, the utility model discloses an install scalable sunshade 12 on motor vehicle is applied to and plays the effect of sunshade on the front windshield of motor vehicle, including sunshade 12, sunshade 12 one end fix on cylinder 9 and the 9 lapping of duplex winding cylinder, sunshade 12 other end is fixed on pull rod 13, cylinder 9 both ends are located steel wire support 1 both ends through left socle 5 and the 14 cover of right branch frame respectively, install torsional spring 6 between left socle 5 and the 1 left end of steel wire support, steel wire support 1 both ends extend the fixed part respectively, the fixed part is connected with the left couple 3 and the right couple 10 of motor vehicle. The left vehicle sunshade hook is called a left hook for short, and the right vehicle sunshade hook is called a right hook for short.

Further, the fixed part include the extension of packing ring 2 and steel wire support 1, packing ring 2 is connected and the extension of chucking steel wire support 1 with left couple 3 and right couple 10 respectively, the extension of steel wire support 1 all is fixed on the sunshade couple about the motor vehicle, packing ring 2 respectively through gluing 4 and left couple 3 and right couple 10 fixed connection.

Further, 6 one end card of torsional spring establish the fluting on steel wire support 1 left end, the left socle 5 is connected to the 6 other end interference fit of torsional spring, left socle 5 and right branch frame 14 be connected with steel wire support 1 clearance fit respectively, pull rod 13 both ends respectively through the both ends of the fixed sunshade 12 of rod cap 11, pull rod 13 on still be equipped with and draw and detain 8, draw and detain 8 and laminate sucking disc 7 looks lock joint on the front windshield of motor vehicle, steel wire support 1 diameter be 3-5 millimeters, the edge design of both sides has the flange about packing ring 2, 6 diameters of torsional spring are 0.5-1.0 millimeters.

The utility model discloses the assembly theory of operation of the concrete embodiment of device does:

firstly, a torsion spring 6 is arranged in the roller 9 and provides certain pre-tightening torsion, and the sunshade 12 can be wound on the roller 9 with small diameter by utilizing the torsion of the torsion spring 6 to play a role of storage;

secondly, the telescopic sunshade 12 is fixed on the left hook 3 and the right hook 10 of the automobile sunshade, so that the installation and the storage are not needed each time the automobile sunshade is used;

and thirdly, the steel wire support 1 consists of 3 sections, is divided into a left section, a middle section and a right section, but the shapes of the front sections of the left section, the middle section and the right section are the same, and are welded and fixed. The front section shape of the steel wire bracket 1 and the shape of the washer 2 are determined by the shape of the sunshade of the vehicle (each vehicle type can be different and can be determined after reading), so that the sunshade of the vehicle can be normally folded and put down, and the sight of a driver and passengers is not influenced. The gasket 2 is adhered with a 3M adhesive tape 4 and is adhered to a left hook 3 and a right hook 10 of a sun visor of an automobile when being installed, the thickness of the gasket 2 is adjusted, so that a gap of about 3-5mm is formed between the gasket 2 and the left hook 3 and the right hook 10 of the sun visor of the automobile, the diameter of the steel wire support 1 is 3-5mm, and a certain radian is reserved, when being installed, the front section of the steel wire support 1 is inserted between the gasket 2 and the left hook 3 and the right hook 10 of the sun visor of the automobile, the gasket 2 can be made of plastic, rubber or metal, flanges are designed on the edges of the upper surface and the lower surface of the gasket 2, the front section of the steel wire support 1 also has a protruding shape, and the gasket 2 and the steel wire support 1 are fixed together by the elasticity of the steel wire support 1;

the inner hole diameter of the left support 5 is larger than the diameter of the steel wire, the inner hole of the left support is installed at the left rear section of the steel wire support 1 in a penetrating mode, the torsion spring 6 is made of spring steel wires, the structure of the torsion spring is the same as that of a compression spring, the diameter of the spring steel wires is 0.5-1.0mm, the tail end of the spring steel wires is conical, one end steel wire extends out of the inner hole of the tail end of the torsion spring, the torsion spring is matched with the groove of the left rear section of the steel wire support 1, the tail end of the torsion spring 6 is fixed, the inner diameter of the front section of the torsion spring 6 is smaller than the outer. The diameter of the blind hole of the right bracket 14 is larger than that of the steel wire, the blind hole is arranged at the right rear section of the steel wire bracket 1, and the bottom of the blind hole of the right bracket 14 is in contact with the end face of the right rear section of the steel wire bracket 1. The left bracket 5 and the right bracket 14 are respectively fixed at two ends of the roller 9, the roller 9 with the left bracket 5 and the right bracket 14 installed is installed on the steel wire bracket 1, and the roller 9 can be twisted to generate enough torsion. The material of the sunshade 12 can be thin plastic material such as environmentally-friendly sunscreen PVC or cloth, and can be easily rolled. During installation, the roller 9 is continuously twisted, one end of the sunshade 12 is adhered to the roller 9 through environment-friendly glue, the other end of the sunshade is fixed to the pull rod 13 through the two rod caps 11 and the pull buckle 8, the roller 9 with the left support 5 and the right support 14 installed is installed on the steel wire support 1, and the roller 9 can automatically twist to rotatably store the sunshade 12. Moreover, the diameter deviation of the two ends of the roller 9 is controlled within 0.05mm, the fit clearance between the inner holes of the left bracket 5 and the right bracket 14 at the two ends of the roller 9 and the excircle of the diameter of the steel wire is less than 0.05mm, the axial clearance of the roller 9, the left bracket 5 and the right bracket 14 on the steel wire bracket 1 is less than 3mm, the sunshade 12 can be ensured to be coiled on the roller 9, and the diameter of the rolling circle at the two ends of the roller 9 is the common size;

and fifthly, when a customer parks the vehicle, the suction cup 7 is pressed at the middle part of the lower end of the front windshield, the pull buckle 8 is pulled by hands and pulled out towards the front end of the vehicle, and the hole of the pull buckle 8 is hooked in the groove of the suction cup 7, so that the sun shade 12 can block the external sunlight. When a customer uses the vehicle, the hole of the pull buckle 8 is taken out from the groove of the suction cup 7, and the sun shade 12 is pulled back by the pulling force generated by the roller 9 and is stored. Then the suction cup 7 is taken down.

The utility model discloses the innovation point of device lies in: firstly, a roller 9 provided with a pre-tightening torsion spring 6 is utilized to automatically roll and coil to store a sunshade 12; secondly, fixing a steel wire bracket 1 and a gasket 2 on a left hook 3 and a right hook 10 of the sun shield of the motor vehicle by using the elasticity of a steel wire; then, the diameter deviation of the two ends of the roller 9 is controlled within 0.05mm, the fit clearance between the inner holes of the left bracket 5 and the right bracket 14 at the two ends of the roller 9 and the excircle of the diameter of the steel wire is less than 0.05mm, the axial clearance of the roller 9, the left bracket 5 and the right bracket 14 on the steel wire bracket 1 is less than 3mm, and the conicity of the winding ring of the sunshade 12 can be ensured to be smaller; finally, the two washers 2 stained with the 3M adhesive tape 4 are firstly adhered to the planes of the upper parts of the left hook 3 and the right hook 10 of the sunshade of the motor vehicle, then the front sections of the two ends of the steel wire support 1 are inserted between the left hook 3 and the right hook 10 of the sunshade of the motor vehicle and the two washers 2, and the front section end surfaces of the two ends of the steel wire support 1 are contacted with the flanges of the two washers 2, so that the installation is very convenient.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The present invention is described in detail in the above embodiments, and it should be understood that the described embodiments are not limited to the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims (9)

1. The utility model provides an install scalable sunshade on motor vehicle, is applied to and plays the effect of sunshade on the front windshield of motor vehicle, its characterized in that, includes the sunshade, sunshade one end fix and go up the duplex winding cylinder lapping on the cylinder, the sunshade other end is fixed on the pull rod, the steel wire support both ends are located through left socle and right support cover respectively at the cylinder both ends, install the torsional spring between left socle and the steel wire support left end, the fixed part is extended respectively at the steel wire support both ends, the fixed part is connected with the left couple and the right couple of motor vehicle.

2. The retractable sunshade installed on a motor vehicle as claimed in claim 1, wherein said fixing portion comprises a washer and an extension of the wire frame, the washer being coupled to the left and right hooks and engaging the extension of the wire frame, respectively.

3. The retractable sunshade installed in a motor vehicle of claim 2 wherein said gasket is fixedly attached to said left and right hooks by adhesive, respectively.

4. The retractable sunshade installed on a motor vehicle as claimed in any one of claims 1 to 3, wherein one end of said torsion spring is engaged with a slot formed on the left end of said wire bracket, and the other end of said torsion spring is connected with said left bracket in an interference fit manner.

5. The retractable sunshade installed on a motor vehicle as claimed in claim 4, wherein said left and right brackets are respectively connected with the wire bracket in a clearance fit manner.

6. The retractable sunshade installed in a motor vehicle as claimed in claim 5, wherein said pull rod has two ends for fixing two ends of said sunshade respectively through rod caps.

7. The retractable sunshade installed in a motor vehicle of claim 6 wherein said pull rod is further provided with a pull tab.

8. The retractable sunshade of claim 7 wherein said tab is adapted to engage with a suction cup attached to the front windshield of a motor vehicle.

9. The retractable sunshade as claimed in claim 8, wherein said wire support is 3-5mm in diameter, the upper and lower edges of said washer are formed with a flange, and said torsion spring is 0.5-1.0mm in diameter.

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