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Retractable frame

A telescopic and frame technology, which is applied to vehicle parts, substructure, transportation and packaging, etc., can solve the problems of occupying a large space, the frame cannot be retracted and folded, and occupy a large area

Inactive Publication Date: 2012-07-25
高政华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies and deficiencies existing in various existing vehicles that the frame cannot be retracted and folded, it is not convenient to travel in narrow areas, it takes up a lot of space when storing and transporting, it takes up a lane when driving and it takes up a lot of space when parking

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] according to Figure 1-6 The specific structure of the present invention will be described in detail.

[0014] 1. In Figure 4 Among them, front vehicle frame (15) is connected and fixed with the front end of vehicle frame expansion device (8), and rear vehicle frame (17) is connected and fixed with the rear end of vehicle frame expansion device (8). The telescopic guide rail (7) arranged on the front frame (15) is hinged with the fixed guide rail (9) arranged on the rear frame (17) and can slide and expand. fold. The separation and merging of the front vehicle frame (15) and the rear vehicle frame (17) can be completed during the pushing out and retraction sliding process of the vehicle frame telescoping device (8).

[0015] 2. In Figure 1-6 The telescoping and folding directions of the frame of the mobility-replacing vehicle and the car type can be selected from the front and rear telescopic and folding modes, and the mobility-replacing vehicles can also be selec...

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PUM

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Abstract

The invention relates to a retractable frame, which belongs to the field of transport mobility scooters and automobiles. The retractable frame is characterized in that the frame can automatically expand and contract and can be folded as needed, and the purposes that the passenger load of an automobile with the retractable frame, occupied driving lanes of the automobile and the occupied parking lot area of the automobile can be flexibly changed. A front frame and a rear frame are fixedly connected with a frame expansion device respectively, retractable guide tracks disposed on the front frame are hinged with fixed guide tracks arranged on the back frame and can slidably expand and contract and can be folded, and the frame can expand and contract and can be folded along the front and back direction and the left and right direction selectively. A front shell and a rear shell can also move along with expansion and folding of the front frame and the rear frame, and accordingly the retractable frame has a semi-closed or full-closed function. The front frame of a mobility scooter is further fixedly connected with a seat lifting device, and a front-row seat can ascend and descend and can be folded. Besides, the mobility scooter and the automobile are humanized, the size of the mobility scooter or the automobile is minimized after the frame contracts and is folded, and the purpose of effectively relieving traffic jam is achieved.

Description

technical field [0001] The invention relates to a retractable vehicle frame, which belongs to the field of transportation scooter and automobile. Background technique [0002] At present, the frame of the known existing scooter and automobile cannot automatically expand and fold the frame according to the number of passengers and the needs of the environment, and flexibly change the number of people it carries and the area of ​​the lane occupied by driving and the parking space. Therefore existing scooter and automobile exist; Vehicle frame can't expand and contract, function is single, be inconvenient to go out in narrow area, store and transport when occupying a larger space, taking up the bigger deficiency and deficiency when driving lane and parking. Contents of the invention [0003] In order to overcome the disadvantages and deficiencies existing in various existing vehicles that the frame cannot be retracted and folded, it is not convenient to travel in a narrow are...

Claims

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Application Information

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IPC IPC(8): B62D21/05
Inventor 高政华高茂森
Owner 高政华
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