CN102442187A

CN102442187A - Handheld scroll type automobile dust-proof, rain-proof and sunscreen device

Info

Publication number: CN102442187A
Application number: CN2011103474858A
Authority: CN
Inventors: 李秀山
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-07
Filing date: 2011-11-07
Publication date: 2012-05-09

Abstract

The invention discloses a handheld scroll type automobile dust-proof, rain-proof and sunscreen device, which comprises an arched frame, a pulley, a scroll A, two pull ropes, a cloth cover, a locking mechanism, a rocking handle, a scroll B and a storage box, wherein the scroll A is arranged on the arched frame and freely rotates on the arched frame; the rocking handle is arranged at one end of the scroll A; the pulley and the locking mechanism are arranged in an empty tube of the scroll A; the scroll B is arranged and fixed in the storage box; the two ends of the cloth cover are connected with the scroll A and the scroll B respectively; cavities for penetrating the pull ropes are formed on the two sides of the cloth cover; one ends of the two pull ropes are fixed at the two ends of the scroll B respectively, and the other ends of the two pull ropes penetrate through the cavities on the two sides of the cloth cover and lead a tap out on one side of the rocking handle through the pulley and the locking mechanism. The device has a simple and rational structure, is easy to produce and manufacture, has a good use effect and can be used for effectively preventing dust, rain and sun; and compared with the conventional sedan cloth cover, the device has the obvious advantages of simple structure, low manufacturing cost, convenience in use for fixation on a berth, low probability of wearing a paint finish of the cloth cover, no need of folding and storing the cloth cover and the like.

Description

Hand-held Scroll automobile dustproof and rainproof sun-proof device

Technical field

The present invention relates to a kind of protective device of hand-held Scroll automobile dustproof and rainproof sun-proof device, particularly car, belong to protecting saloon car facility technology field.

Background technology

Dustproof, rainproof, the sun-proof main employing garage of present car or the means of defence of sheet.The big and resource-constrained of the cost in garage according to estimates, only has the garage less than 20% car, and the shortcoming in garage is can only be rainproof, sun-proof and can not prevent dust; Though the cost of sheet is less, use cumbersome, so Occupation coefficient is not high.Like the one man operation, launch sheet and be covered in vehicle body and be easy to accomplish, but open that sheet is folded up it during with car and the bag of packing in just cumbersome, most critical be to be stained with dirt such as dust on the sheet, be easy to make dirty hand and clothes are made troubles to trip.Therefore also there is not low, effective and dustproof, rainproof, the sun-proof device of actv. automobile easy to use of a kind of cost at present.

Summary of the invention

The object of the invention is exactly for satisfying the needs in market; A kind of hand-held Scroll automobile dustproof and rainproof sun-proof device is provided; Solve most cars at the protection question that does not have under the garage situation, realize cost dustproof and rainproof sun-proof device low, effective and easy to use.

The objective of the invention is to realize that through following technical scheme a kind of hand-held Scroll automobile dustproof and rainproof sun-proof device is characterized in that; Comprise segmental support, pulley, spool A, stay cord, sheet, catch gear, rocking handle, spool B, storage box, said spool A is installed on the segmental support, and spool A freely rotates on segmental support; rocking handle is installed in the end of spool A; pulley, catch gear are installed in the spool A blank pipe, and spool B is fixed in the storage box, and the two ends of said sheet are connected with spool B with spool A respectively; the sheet both sides are provided with the cavity that wears stay cord; said stay cord is two, and one is separately fixed at spool B two ends, and the other end is passed the cavity of sheet both sides and drawn tap through pulley, catch gear in rocking handle one side.

Said catch gear is inclined-plane roller hold-down mechanism or eccentric wheel hold-down mechanism; Said inclined-plane roller hold-down mechanism is made up of roller and straight inclined guide rail or guide groove, and roller moves the gap that changes between roller and guide rail or the guide groove in straight inclined guide rail or guide groove; Said eccentric wheel hold-down mechanism constitutes by an eccentric roller laterally is installed on the channel member, and eccentric roller rotates and changes angle, and the gap between itself and the channel member is also changed thereupon.Catch gear is a kind of monodirectional locking mode, promptly when tightening up stay cord, locks inoperatively, and when stopping to tighten up, the stay cord roller that is locked is pushed down, and can not bounce back.Its principle is that the inclined-plane compresses, and is similar to the device of dominant discharge on the medical transfusion leather strap.

Said rocking handle is fixed on the end of spool A, and rocking handle drives spool A rotation rolling sheet.

Sheet has some folds along the vertical direction of spool A and spool B, and when fold all launched, the width of sheet covered vehicle body fully, the built-in stay cord of elongated cavity that the folding sewing in sheet both sides of the edge forms.

Spool B is fixed in the storage box, a little sheet of reeling above, the length adjustment of sheet when being used to install.

Before storage box is fixed on the berth, is provided with in the storage box and shelves segmental support so that the carriage of rocking-turn spool A rolling sheet.

The present invention is simple and reasonable, manufactures easily, and cost is low, and result of use is good.The present invention be directed to a large amount of cars and lacking under the situation in garage,, overcome the deficiency that has the existence of car sheet now and the improvement of carrying out for effectively dustproof and rainproof is sun-proof.Both can sheet be pulled out the cover cap car from device through the present invention, can regain sheet through this device again.Compare with existing car sheet, it is simple in structure, cheap that this device has, and is fixed on the berth easy to usely, and sheet lacquer painting not easy to wear need not fold and deposit remarkable advantages such as sheet.The present invention has very strong practicality and vast market.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Among the figure: segmental support 1, pulley 2, spool A3, stay cord 4, sheet 5, catch gear 6, tap 7, rocking handle 8, spool B9, storage box 10.

The specific embodiment

Further specify the present invention in conjunction with accompanying drawing and instance, a kind of hand-held Scroll automobile dustproof and rainproof sun-proof device is by segmental support 1, pulley 2, spool A3, stay cord 4, sheet 5, catch gear 6, tap 7, rocking handle 8, spool B9, storage box 10 DengConstitute.Spool A3 is installed on the segmental support 1, and spool A3 freely rotates on segmental support 1, and all devices on the segmental support 1 can move with it.Pulley 2, catch gear 6 are installed in the spool A3 blank pipe, and rocking handle 8 is fixed on the end of spool A3, and rocking handle 8 is used for driven by shaking spool A3 rotation rolling sheet 5.Spool B9 is fixed in the storage box 10.The two ends of sheet 5 are connected with spool B9 with spool A3 respectively, and sheet 5 both sides are provided with the cavity that wears stay cord 4.Stay cord 4 is two, and one is separately fixed at spool B9 two ends, and the other end is passed the cavity of sheet 5 both sides and drawn tap 7 through pulley, catch gear 6 in rocking handle 8 one sides.

Catch gear 6 is inclined-plane roller hold-down mechanism or eccentric wheel hold-down mechanism, and said inclined-plane roller hold-down mechanism is made up of roller and straight inclined guide rail or guide groove, and roller moves the gap that changes between roller and guide rail or the guide groove in straight inclined guide rail or guide groove; Said eccentric wheel hold-down mechanism constitutes by an eccentric roller laterally is installed on the channel member, and eccentric roller rotates and changes angle, and the gap between itself and the channel member is also changed thereupon.Catch gear is a kind of monodirectional locking mode, like inclined-plane roller hold-down mechanism, promptly when tightening up stay cord 4, locks inoperatively, and when stopping to tighten up, stay cord 4 roller that is locked is pushed down, and can not bounce back, and is similar to the device of dominant discharge on the medical transfusion leather strap; The principle of eccentric wheel hold-down mechanism is that when the big side of radius turned to bottom land, the stay cord 4 that is placed in one can progressively be compressed, otherwise then loose.

Segmental support 1 is support parts and the handgrip part of spool A3.Segmental support 1 all should be selected the material that proportion is less and have certain toughness and intensity for use with spool A3.Spool A3 is the pipe shape; Establish respectively one on pulley 2 in the two ends, respectively open a hole with pulley 2 cooresponding positions on the tube wall, be used to pass stay cord 4; Stay cord 4 is drawn towards and passes catch gear 6 through pulley 2 change of directions in spool A3 pipe, obtain the tap 7 of two suitable lengths in a side of rocking handle 8.Sheet 5 is rainproof, sun-proof and soft lightweight cloth, has some folds along the vertical direction of spool A3, and sheet 5 one ends connect spool A3, and the other end connects spool B9 and the coiling of a small amount of length is arranged above that.Spool B9 is fixed on 10 ends of storage box, and the sheet 5 that is wound in fully on the spool A3 is placed in the storage box 10 with segmental support 1.Before storage box 10 is fixed in the berth.

Use method of the present invention, may further comprise the steps:

Step 1 is opened storage box 10, and hand-held segmental support 1 will be wound on the sheet 5 on the spool A3, and through the traction of manpower, sheet 5 " drags " spool A3 and rotates and constantly launch, and paves and cover vehicle body from headstock to the tailstock.

Step 2, continue traction spool A3 at the bottom of the car a little, sheet 5 is launched on spool A3 fully, twitch the tap 7 of stay cord 4, progressively tighten up in the sheet 5 both sides of the edge cavities stay cord 4 and by catch gear 6 lockings.Sheet 5 both sides redundancy sections can be tightened up under the effect of stay cord 4 simultaneously, form " pocket " shape, make sheet 5 be fixed in vehicle body.

Step 3 when using car, is untied catch gear 6; Make stay cord 4 and sheet 5 returns, hand-held segmental support 1 is opened sheet 5 to storage box 10 positions, and segmental support 1 is shelved on the carriage; Twist rocking handle 8 drives spool A3 rotation, sheet 5 is reeled again be recovered on the spool A3 and is positioned in the storage box 10.

Claims

1. hand-held Scroll automobile dustproof and rainproof sun-proof device; It is characterized in that; Comprise segmental support (1), pulley (2), spool A (3), stay cord (4), sheet (5), catch gear (6), rocking handle (8), spool B (9), storage box (10), said spool A (3) is installed on the segmental support (1), and spool A (3) goes up at segmental support (1) and freely rotates; rocking handle (8) is installed in the end of spool A (3); pulley (2), catch gear (6) are installed in spool A (3) blank pipe, and spool B (9) is fixed in the storage box (10), and the two ends of said sheet (5) are connected with spool B (9) with spool A (3) respectively; sheet (5) both sides are provided with the cavity that wears stay cord (4); said stay cord (4) is two, and one is separately fixed at spool B (9) two ends, and the other end is passed the cavity of sheet (5) both sides and drawn tap (7) through pulley (2), catch gear (6) in rocking handle (8) one sides.

2. hand-held Scroll automobile dustproof and rainproof sun-proof device according to claim 1; It is characterized in that; Said catch gear (6) is inclined-plane roller hold-down mechanism or eccentric wheel hold-down mechanism; Said inclined-plane roller hold-down mechanism is made up of roller and straight inclined guide rail or guide groove, and roller moves the gap that changes between roller and guide rail or the guide groove in straight inclined guide rail or guide groove; Said eccentric wheel hold-down mechanism constitutes by an eccentric roller laterally is installed on the channel member, and eccentric roller rotates and changes angle, and the gap between itself and the channel member is also changed thereupon.

3. hand-held Scroll automobile dustproof and rainproof sun-proof device according to claim 1 is characterized in that said rocking handle (8) is fixed on the end of spool A (3), rocking handle (8) driven in rotation spool A (3) rolling sheet (5).

4. hand-held Scroll automobile dustproof and rainproof sun-proof device according to claim 1 is characterized in that, is provided with in the said storage box (10) and shelves segmental support (1) so that the carriage of rocking-turn spool A (3) rolling sheet (5).