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Self-expanding type automobile sunshade

A sunshade, self-expanding technology, applied to vehicle parts, movable outer sheath, transportation and packaging, etc., can solve the problems of high overall height of the sunshade, easy to shake, poor structural stability, etc., and achieve the overall center of gravity Low, easy air flow, good stability

Inactive Publication Date: 2016-03-23
张弩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a car sunshade, which aims to solve the defects in the prior art that the overall height of the sunshade is high after being stretched, the structural stability is poor, and it is easy to shake

Method used

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  • Self-expanding type automobile sunshade
  • Self-expanding type automobile sunshade
  • Self-expanding type automobile sunshade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Such as Figure 1 to Figure 5 As shown, the self-expanding car sun umbrella 100 proposed in this embodiment mainly includes an upper pole body 1, a lower pole body 2, a first umbrella frame 3, and a first umbrella surface 4 laid on the first umbrella frame 3.

[0052] The upper rod body 1 is roughly cylindrical and is made of metal material (of course, plastic, wood or other materials can also be used). The upper rod body 1 is a solid structure (of course, it can also be a hollow structure). In this embodiment, the upper The rod body 1 is equipped with two hinged seats, a first hinged seat 11 and a second hinged seat 12 sleeved on the outer circumference of the upper rod body 1 from top to bottom, wherein the second hinged seat 12 is approximately located at the height of the upper rod body 1. At two thirds, the first hinge base 11 and the second hinge base 12 are made of plastic, and are installed on the upper pole 1 by tight fitting, screws and other existing fixing metho...

Embodiment 2

[0062] Attached below Figure 6 to Figure 9 Only the differences from the first embodiment will be described in detail.

[0063] Image 6 with Figure 7 The self-expanding car sunshade 100 is shown in the folded state, and the distance between the upper pole body 1 and the lower pole body 2 is the farthest. Picture 8 with Picture 9 As shown, the self-expanding car sunshade 100 is in a stretched state, and the bottom of the upper pole body 1 moves into the cavity 2a.

[0064] In this embodiment, a fourth hinge seat 13 is also installed on the upper rod body 1. The fourth hinge seat 13 is arranged at intervals below the second hinge seat 12, and the outer periphery of the fourth hinge seat 13 is provided with a plurality of hinges that open downwards. A plurality of hinge grooves are arranged at intervals along the circumference of the fourth hinge seat 13. A fifth hinge base 22 is also installed on the lower rod body 2. The fifth hinge base 22 is arranged below the third hinge ba...

Embodiment 3

[0066] Attached below Picture 10 Only the differences from the foregoing embodiment will be described in detail.

[0067] In this embodiment, the parts that are the same as or corresponding to the second embodiment use the reference numerals corresponding to the second embodiment. In this embodiment, two hinged seats are installed on the upper rod body 1, which are respectively a first hinged seat 11 and a second hinged seat 12 sleeved on the outer circumference of the upper rod body 1 from top to bottom. Two hinge seats are also installed on the lower rod body 2, which are respectively a third hinge seat 21 and a fifth hinge seat 22 sleeved on the outer circumference of the lower rod body 2 from top to bottom.

[0068] The inner ends of the auxiliary ribs 33 in the first rib assemblies 30 of each group are hinged in the hinge groove of the first hinge seat 11, and the outer ends of the auxiliary ribs 33 are hinged to the middle of the inner rib 31. The inner end of the inner rib...

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Abstract

The invention relates to the technical field of automobile sunshades and provides a self-expanding type automobile sunshade. The self-expanding type automobile sunshade comprises an upper rod body, a lower rod body and first sunshade skeletons. The lower rod body is located below the upper rod body, and the lower rod body and the upper rod body are arranged in a spaced manner and are coaxially arranged. The first sunshade skeletons are distributed in a radial shape with the axis of the upper rod body as the center and are connected between the upper rod body and the lower rod body. The lower rod body is provided with a cavity. The upper rod body can move vertically along the axis of the upper rod body relative to the lower rod body. When the upper rod body moves downwards, the bottom of the upper rod body can be moved into the cavity and expand the first sunshade skeletons open; and when the upper rod body moves upwards, the bottom of the upper rod body moves away from the cavity and collect the first sunshade skeletons. Compared with the prior art, after the self-expanding type automobile sunshade is expanded, the overall center of gravity is low, stability is good, an air heat insulation layer is formed between a sunshade cover and an automobile roof so that air flowing can be facilitated, and a good sun shielding and heat dissipating effect is achieved; and the sunshade can fall naturally through the self gravity of the upper rod body, and therefore automatic sunshade expanding is achieved, and use is convenient.

Description

Technical field [0001] The invention relates to the technical field of car sunshades, in particular to a self-expanding car sunshade. Background technique [0002] The vehicle has been exposed to strong sunlight for a long time and suffers from the sun’s suffering. It has a relatively large impact on the body paint and tires. It not only makes many parts of the vehicle aging, but also the temperature inside the vehicle is extremely high. High, the toxic molecules in the car will be extremely active, and the pollutants will increase exponentially, thus posing a health threat to the car owner. [0003] At present, the traditional car sunshade is mainly composed of an umbrella handle, an umbrella rib and an umbrella surface mounted on the umbrella rib. For example, the "car sun umbrella" disclosed in Chinese patent ZL201320132053.X, the parasol is opened and placed on the top of the car. Play a shading effect and reduce the temperature in the car. However, because the length of the ...

Claims

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Application Information

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IPC IPC(8): B60J11/04
Inventor 张弩刘妙娜张廉生
Owner 张弩
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