CN2753626Y

CN2753626Y - Sliding vehicle bumper

Info

Publication number: CN2753626Y
Application number: CN 200420086766
Authority: CN
Inventors: 石伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-23
Filing date: 2004-07-23
Publication date: 2006-01-25
Anticipated expiration: 2014-07-23

Abstract

The utility model relates to a sliding vehicle bumper, which comprises the type of complete enclosure and the type of vehicle head enclosure and the type of vehicle tail enclosure. Each bumper is provided with an inner layer and an outer layer, wherein the outer layer is a ' movable frame '; during vehicle collision, the movable frame is slid along the ' inner layer ', and the force of percussion is transferred and reduced. The complete enclosure type bumper can properly inwards move tyres and outwards move the bumpers, the bumpers arranged near the tyres and a vehicle door are provided with movable joints, joint seams are accurate to be aligned, and both sides of a vehicle door seam are respectively provided with a triangular positioning pin; according to the model of the vehicle, the bumpers can also be moved upwards above the tyres or under the vehicle door in the form of an arc line. The inner layers of the endpoints of both sides of each of the vehicle head enclosure type and the vehicle tail enclosure type bumpers are respectively connected with a section of ' prolonged frame-shaped inner layer ', and the ' movable frame ' which is slid out during the collision can be fixed to the prolonged ' inner layer '. A lever type vehicle brake apparatus which adtops a shaft as a fulcrum is respectively arranged on positions which are adjacent to the center of the vehicle head and the center of the vehicle tail, and the vehicles can be automatically braked during the collision. The vehicle, where the sliding vehicle bumper is installed can protect the safety of ' both parties ' during the collision, and the utility model can head off the serious accidents of vehicle damage and human death during the collision.

Description

The sliding type vehicle bumper/spoiler

Technical field:

The utility model is a kind of vehicle bumper, the bumper/spoiler skin that utilization can be slided on internal layer, the direct impact that will cause vehicle to destroy in slip shifts, subdues, and when vehicle collision automatic brake, Here it is sliding type vehicle bumper/spoiler.

Background technology:

Direct impact can only be accepted, be transmitted to known vehicle bumper passively, can not be with stressed transfer, subdue, more can not automatic brake, and be easy to cause the serious accident of car crash during collision.

Summary of the invention:

For overcoming the deficiency of existing vehicle bumper to vehicle protective value difference; this is novel to provide a kind of sliding type vehicle bumper/spoiler; this bumper/spoiler skin when collision slides on internal layer; direct impact is shifted, subdues; vehicle " is squeezed and is opened " safety and breakked away; automatic brake is avoided or is reduced by collision and cause destruction to vehicle, protection accident both sides safety of person vehicle.

This later-model sliding type vehicle bumper/spoiler divides and encloses type and headstock, tailstock type two classes entirely, the technical scheme of enclosing type entirely and being adopted is: bumper/spoiler is made inside and outside two-layer, internal layer is fixed in conjunction with body construction, encloses one week of car body, headstock, the tailstock partly are arc, connect with car body two side portions kiss; The lateral surface of internal layer is smooth and be provided with lubricant, and the internal layer above and below is provided with the ball slideway groove, above well width more slightly larger than ball diameter, dark slightly in the outer part, below groove dark slightly; Whole internal layer is as " bearing inner sleeve ".Skin is made up of several " activity box " that can slide on " internal layer ", row's full " internal layer ", as " bearing outside " (also as the rotating ladder handrail), establish at the activity box two ends, under block the edge, following card is along establishing fixedly axis, go up loading and unloading with the portable propelling frame toward " internal layer ", on, the inboard position ball of setting of following card, the front and back of location ball are protected the fixing back of pearl frame integral body and are half sheet fusiformis, can help ball slip over easily " internal layer " docking point slit (as crack between a door and its frame etc.) down card protect the pearl frame along the front and back of location ball and live by anchor shaft nail and fix on than protecting in the wide slightly groove of pearl frame, lateral surface at groove is established spring leaf, ball is pushed up to wide slightly groove inboard, because the deadweight of activity box, above ball must be in the dark slightly bilge logs groove outside, following ball then is in the shallow table of glide path groove; At this moment inside and outside interlayer keeps a little space, only upper and lower ball contacts with the up and down slideway groove, outer very little with the internal layer resistance of taxing, at the outer padded coaming of using of activity box, and guarantee that specious and car body close humorous unification, outer very little with the internal layer resistance of taxing, use padded coaming in that activity box is outer, and guarantee specious and car body closes humorous unification.During collision happens, only hit an activity box pressurized, ball is to the groove medial movement on it, and the pearl frame spring leaf that protects of following ball is pressed, the whole big face of activity box (or the big ball of column etc.) inwardly contact with the smooth internal layer surface that scribbles lubricant, and slide; All the other activity box still slide with ball and internal layer slideway, and outer whole resistance of taxing is still very little, and skin shifts impact, subdue in sliding.

Enclose moving that the type bumper/spoiler also can be suitable entirely outward, and it is not hindered mutually moving in the tire with bumper/spoiler.The bumper/spoiler at tire place and car door place is established movable joint, movable joint length is activity box length integral multiple, the accurate contraposition in seam both sides, a triangle locating dowel pin is respectively established on car door seam both sides, sell pairing hemline mid point and establish a fix shaft, withstand with spring leaf on the base, and when the normal switch car door, locating dowel pin assurance crack between a door and its frame both sides activity box is stablized motionless; When vehicle collision, activity box is untied locating dowel pin by big thrust, slides rapidly; Insure thick stick, whole section or part of car door is fixed in car with screw switch, opens car door easily in car to make things convenient under the emergency situation.According to vehicle, also bumper/spoiler can be and move to more than the tire on the arc line type or be displaced downwardly to below the car door; For arc shaped encloses type sliding type vehicle bumper/spoiler entirely; Establish upper and lower 2 location balls, the resistance of the upper and lower changing of the relative positions when on the arc internal layer, sliding at its activity box front end face or aft end face to reduce activity box.

Remove the bumper/spoiler between the front and back wheel of vehicle body both sides, only Sheng headstock, tail part are headstock, tailstock type sliding type vehicle bumper/spoiler.The activity box of this insurance frame also can interconnect; The two ends internal layer of headstock, tailstock bumper/spoiler connects one " prolonged type frame shape internal layer ", several layers of gradually little successively box-shaped body are housed in the frame shape internal layer, the height of minimum box-shaped body is still within the may command on the upper and lower card of activity box edge, the outer end points of minimum box-shaped body is established activity box " shelves ", the second layer to minimum box-shaped body all is provided with on two sides, interior end points place and staggers mutually and the outside elastic card of tension force, card face limit is thin, conveniently to overwhelm or to open; Remove minimum box-shaped body, all the other box-shaped bodies all outside the end points two sides establish and the corresponding vacancy card of card is hung; Remove minimum and maximum box-shaped body, the correct position that all the other box-shaped bodies all stagger mutually at centre portion is established the bending card to internal tension, card is by adjacent inner layer pad time-out, bending card projection, protruding into " vacancy " that adjacent skin established is " fixed ", and the like, box-shaped body is just pulled out a prolongation internal layer successively in " prolongation internal layer " when minimum box-shaped body is released by activity box, the activity box that skids off is fixed on prolongs on the internal layer.Box-shaped body is pushed home successively.

Place, the nearly two ends of headstock, the tailstock, bumper/spoiler can establish the reel tape type extension spring, makes its fixedly activity box, and the activity box that skids off will collide the time retracts.

At chassis correct position near headstock, tailstock centre, respectively establish one and make the fixing lever of fulcrum by axle, short end is connected with brake, long end is lived and is ridden over central activity box two ends card along the centre, when activity box slides, the long end points of lever is linked with by the high card edge of rising of activity box, lever rotates, brake begins braking, when central activity box sliding far away during with the disengaging of lever end points, the brake spring draws lever toward the original place, and the card of successor activity frame continuous be linked with and break away from action along the lever end points is done, and makes lock still do the braking of ABS formula.

This later-model beneficial effect is; the bumper/spoiler skin that slides; with the direct impact that causes vehicle to destroy; in slip, shifted, subdue by outer; vehicle is squeezed by safety and opens, and automatic brake, has promoted the general safety level of vehicle; make some car accident that can cause car crash originally chemical examinations for smooth, protection collision both sides' safety of person vehicle.

Description of drawings:

The present invention is further described below in conjunction with drawings and Examples

Fig. 1 is this novel type sliding type vehicle bumper/spoiler " opposite joint interconnection system " side schematic view that encloses entirely

Fig. 2 is this novel type sliding type vehicle bumper/spoiler " thick stick, wheel withdraw-type " side schematic view that encloses entirely

Fig. 3 is this novel type sliding type vehicle bumper/spoiler " arc shaped formula " side schematic view that encloses entirely

Fig. 4 is headstock, tailstock type sliding type vehicle bumper/spoiler side schematic view

Fig. 5 is the top cross-sectional view of enclosing type bumper/spoiler opposite joint interconnection system entirely.

Fig. 6 is the top cross-sectional view of enclosing type bumper/spoiler " passenger vehicle wheel internal movement type " entirely.

Fig. 7 is the top cross-sectional view of enclosing type bumper/spoiler " arcuation line formula " entirely.

Fig. 8 is ball on the activity box, protect the frame side schematic view.

Fig. 9 be under the activity box ball outside spring leaf with protect pearl frame schematic top plan view.

Figure 10 is headstock tailstock type sliding type vehicle bumper/spoiler two ends " prolonged type " frame shapes " internal layer "

Figure 11 encloses type sliding type vehicle bumper/spoiler side insight structural map entirely.

Figure 12 encloses type sliding type vehicle bumper/spoiler to overlook sectional structural map entirely.

Figure 13 is that the bumper/spoiler of interconnection system activity box is overlooked sectional structural map.

Figure 14 is that the bumper/spoiler of interconnection system band bridge insert activity box is overlooked sectional structural map.

Figure 15 is activity box and " internal layer " front section view.

Among the figure 1, enclose type sliding type vehicle bumper/spoiler entirely, 2 arcuation line formulas are enclosed the type vehicle bumper entirely, 3 headstocks, tailstock type sliding type vehicle bumper/spoiler, 4 internal layers, 5 outer activity box, 6 slide grooves, 7 cards protect pearl frame 10 along 8 balls 9 and protect the pearl frame and follow closely 11 spring leafs, 12 spaces, 13 butt seams, 14 triangle locating dowel pins, 15 screw switch, 16 frame shape internal layers, 17 minimum box-shaped body 18 activity box and keep off 19 elastic cards, 20 vacancies 21 and connect brake lever rod axle 22 locks 23 active card adapter shaft 27 bridge inserts 28 bridge insert connection boxes between ball 26 activity box of the quiet position of end face before or after axle 24 activity box cushion layers 25 activity box

The specific embodiment

Cast or be thermally processed into steel and enclose the car body bumper/spoiler in one week " internal layer " (4), headstock, tail part is an arc, connect with car body two side portions kiss, on the internal layer, upward well width is bigger darker slightly in the outer part than ball diameter to be provided with ball slideway groove (6) below, following groove is dark slightly, cast or be thermally processed into outer activity box (5) with sturdy material, on the activity box two ends, following card is established fixed card along axle (23) in the card edge down along (7), card is along the inboard position ball (8) of setting, protect the fixing back of frame (9) integral body before and after the ball and be half sheet fusiformis, following card fixes on than in the wide slightly groove of ball by a nail (10) is alive along the pearl frame that protects of location ball, and spring leaf (11) is established in the groove side; Activity box skin (24) is made pleasing aesthetic appearance with padded coaming, closes humorous unification with the car appearance.Tire place bumper/spoiler, can in move correct position, bumper/spoiler also can move correct position outward slightly, tire and car door place bumper/spoiler are established " movable joint ", both sides, slit (13) internal layer accurately docks, movable joint length is activity box length integral multiple, and a triangle locating dowel pin (4) is respectively established on the car door both sides, and car door is insured thick stick internal layer usefulness screw switch (15) from the car internal fixation.Enclosing the type bumper/spoiler entirely also can be following (Fig. 3,2) its activity box aft end face of car door of going up or be displaced downwardly to that moves to tire on the arc shaped and establish 2 location balls (25) up and down.Headstock, tailstock type sliding type vehicle bumper/spoiler promptly only are equipped with bumper/spoiler at headstock, tail part.The activity box of this bumper/spoiler also can interconnect, (Figure 13, Figure 14) bumper/spoiler internal layer two ends connect one section " prolonged type frame shape internal layer " (16), being equipped with several layers in the prolonged type frame shape internal layer can extract out successively, prolong and interconnective " box-shaped body ", minimum box-shaped body end is provided with the activity box retaining, and (18, the reel tape type extension spring is established at headstock, tailstock bumper/spoiler two ends.

Make the fixing lever of the fulcrum device of operating a switch by axle respectively establishing one near headstock, tailstock centre, the short end of thick stick stalk is connected with brake (22), and long the end alively rides over the two ends card of central activity box along the centre.

Claims

1, a kind of sliding type vehicle bumper/spoiler divides inside and outside double-layer structure, and internal layer encloses one week of car body, is fixed on the car body; Skin is installed on " internal layer " by several activity box that can slide on internal layer upward row is full, it is characterized in that: headstock, tail part are arc, connect with the internal layer kiss of car body two side portions, be provided with the ball slideway groove in the above and below of internal layer, top groove width is more slightly larger than ball diameter, dark slightly in the outer part, below groove dark slightly.Upper and lower card edge is established at outer activity box two ends, following card is along establishing fixedly axis, card is along the inboard position ball of setting, protect the fixing back of frame integral body before and after the ball and be half projectile shuttle shape, following card protects the pearl frame and fixes on than in the wide slightly groove of ball by dead axle nail is alive along the front and back of location ball, the groove lateral surface is established spring leaf, and the skin of activity box is made pleasing aesthetic appearance with padded coaming.

2, it is characterized in that according to the described sliding type vehicle bumper/spoiler of claim 1: enclose type bumper/spoiler tire entirely and move in can be suitably, tire and bumper/spoiler also can move suitably outward, movable joint is established in tire and the insurance of car door place, the accurate contraposition in seam both sides, movable joint length is the integral multiple of activity box, establishes the triangle locating dowel pin on the door both sides; Car door insure frame with screw switch from the car internal fixation; Enclose the type bumper/spoiler entirely and also can be and move on the arc shaped more than the tire, be displaced downwardly to below the car door, its activity box aft end face is established two location balls up and down.

3, it is characterized in that headstock, tailstock type sliding type vehicle bumper/spoiler according to the described sliding type vehicle bumper/spoiler of claim 1, its activity box also can interconnect, and activity box also can have bridge insert; Bumper/spoiler internal layer two ends connect one " prolonged type frame shape internal layer ", be equipped with several layers in the frame shape internal layer and can extract prolongation successively out, and interconnective " box-shaped body " minimum box-shaped body end is provided with active catch.

It is characterized in that according to the described sliding type vehicle bumper/spoiler of claim 1 to 3 that 4, make the fixing lever of the support device of operating a switch by axle establishing one near headstock, tailstock centre, the short end of its lever connects brake, long end is lived and is ridden over central activity box two ends card along the centre.