A kind of Foldable parking stop frame
Technical field
The utility model relates to a kind of parking stop frame, relates in particular to a kind of Foldable parking stop frame.
Background technology
When truck on the way ran into fault and casts anchor, if just in time be parked on the slope, it was unsafe only depending on the brake equipments such as parking brake of truck, the danger that exists truck to slide.For preventing that truck from sliding, chaufeur need be filled in leg-of-mutton parking chock under wheel, and average per car need be joined two parking stop cushion blocks.Existing chock is that place at the following rear of pasting wheel, prevents vehicle slip purpose to reach, and chock volume ratio in the past is bigger, and is easy to be stolen, and self also lacks the actv. anti-theft measure.As Chinese patent application number be: 97199390.4, Granted publication day is: the utility model patent on February 13rd, 2008 discloses a kind of foldable vehicle anti-skid device, comprise adapter plate and end wheel plate, an end that ends wheel plate is connected with an end of adapter plate, it is characterized in that: the described other end that ends wheel plate connects a regulating plate, adapter plate is provided with the fixed teeth that is used for regulating plate location, will end wheel plate and paste tire and be placed on below tire gets, and reaches skidproof purpose.Its defective is: volume is bigger, and operability, lateral stability are poor, does not also possess self anti-theft feature in the use simultaneously.
Summary of the invention
The purpose of this utility model is at existing parking stop frame insufficient strength height, and easy stolen defective and deficiency now provides a kind of simple in structure during use, the intensity height, volume is small and exquisite, and is easy to operate, can prevent stolen a kind of Foldable parking stop frame in the use.
For achieving the above object, technical solution of the present utility model is: a kind of Foldable parking stop frame, comprise adapter plate, check plate and regulating plate, one end of described check plate is hinged through an end of bearing pin and adapter plate, the other end of check plate is hinged through an end of hinge pin and regulating plate, respectively be provided with a trough plate on the dual-side of adapter plate, level has a guide groove on the trough plate, the corresponding guide groove in the both sides of the regulating plate other end is fixed with straight pin, and two straight pins are stuck in the guide groove.
What described guide groove was interior offers the spacing draw-in groove of one group of opening profile of tooth up away from bearing pin one side, and two straight pin correspondences are stuck in the spacing draw-in groove of profile of tooth.
One end of described check plate is provided with slit opening, on the bottom land limit of slit opening towards the front of check plate bevel, correspondence is placed with a limited slip plate in the slit opening, one end of limited slip plate is hinged on the bearing pin, and make and the corresponding bevel edge of check plate ramp at the back side of the limited slip plate other end.
The front of described limited slip plate is provided with gripping pattern.
Have stingy hand hole on the plate face of described limited slip plate.
Be equipped with gripping pattern on the bottom surface of described adapter plate and the front of check plate.
Be fixed with handle on the plate face of described regulating plate.
The shifting ring of described handle for lodging.
The beneficial effects of the utility model are:
1, the utility model is simple in structure, adapter plate, check plate and regulating plate have constituted a firm triangle, good lateral stability is arranged, side direction is not easy torsional deflection, and it is little, easy to operate to take up room after folding, limited slip plate has theft-proof effect, have stingy hand hole on the limited slip plate, also be convenient to when effectively having alleviated weight hand, use easily.
2, the trough plate of the utility model side setting has also stoped the side direction torsional deflection of whole stop frame effectively when convenient adjusting ends the wheel plate angle, and the left and right sides, stressed back play, anticreep tooth-shape structure on the trough plate can tightly be bitten the straight pin of regulating plate bottom, be not easy to throw off, and controllability is good.
Description of drawings
Fig. 1 is the structural representation under the utility model deployed condition;
Fig. 2 is the structural representation of the utility model limited slip plate when opening;
Fig. 3 is the birds-eye view after the utility model folds;
Fig. 4 is the upward view after the utility model folds;
Fig. 5 is the lateral plan of the utility model limited slip plate when opening and using.
Among the figure: adapter plate 1, bearing pin 2 is scratched hand hole 3, limited slip plate 4, check plate 5, hinge pin 6, handle 7, regulating plate 8, straight pin 9, trough plate 10, the spacing draw-in groove 11 of profile of tooth, guide groove 12, cavity 13, wheel 14.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail:
Referring to Fig. 1 to Fig. 5, a kind of Foldable parking stop frame of the present utility model, comprise adapter plate 1, check plate 5 and regulating plate 8, one end of described check plate 5 is hinged through the end of bearing pin 2 with adapter plate 1, the other end of check plate 5 is hinged through the end of hinge pin 6 with regulating plate 8, it is characterized in that: respectively be provided with a trough plate 10 on the dual-side of adapter plate 1, level has a guide groove 12 on the trough plate 10, the corresponding guide groove 12 in the both sides of regulating plate 8 other ends is fixed with straight pin 9, two straight pins 9 and is stuck in the guide groove 12.
Offering spacing draw-in groove 11, two straight pins of one group of opening profile of tooth up 9 correspondences away from bearing pin 2 one sides and be stuck in the spacing draw-in groove 11 of profile of tooth in the described guide groove 12.
One end of described check plate 5 is provided with slit opening, on the bottom land limit of slit opening towards the front of check plate 5 bevel, correspondence is placed with a limited slip plate 4 in the slit opening, one end of limited slip plate 4 is hinged on the bearing pin 2, and make and the corresponding bevel edge of check plate 5 ramps at the back side of limited slip plate 4 other ends.
Be equipped with gripping pattern on the front of the bottom surface of described adapter plate 1 and check plate 5.
The front of described limited slip plate 4 is provided with gripping pattern.
Have on the plate face of described limited slip plate 4 and scratch hand hole 3.
Be fixed with handle 7 on the plate face of described regulating plate 8.
Adapter plate 1 left-right symmetric respectively is welded with a trough plate 10, and inside has a horizontal guide slot 12, the horizontal slip easily in guide groove 12 of straight pin 9 two ends, and guide groove 12 belows are connected with one group of spacing draw-in groove 11 of profile of tooth.The trough plate 10 equal side direction of adapter plate 1 left and right sides are erect, and the sidewall of the sidewall of trough plate 10 and regulating plate 8 fits, and the energy actv. suppresses the side skew of regulating plate, and load-carrying capacity is stronger.
Guide groove 12 levels are opened on the trough plate 10, the horizontal slip easily in guide groove 12 of straight pin 9 two ends, guide groove 12 belows offer one group of spacing draw-in groove 11 of profile of tooth, straight pin 9 two ends just can make straight pin 9 fall into the spacing draw-in groove 11 of profile of tooth as required or be stuck in the top of guide groove 12 away from bearing pin 2 one sides like this, can easily carry out spacing to bearing pin 9 and regulating plate 8, the angle of regulating plate 8 can be adjusted very easily, can be suitable for the wheel of multiple different-diameter.Be fixed with handle 7 on the plate face of regulating plate 8, the shifting ring structure of handle 7 for lodging.After the parking of automobile stop frame supports, about two trough plates 10 between form cavity 13, after the parking of automobile stop frame was folded up, handle 7 dropped in the cavity 13, it is little to take up room, handle 7 is convenient hand-held.
When not in use the parking of automobile stop frame is folded up, catch handle 7 on the regulating plate 8 with hand, bring out the spacing draw-in groove 11 of the profile of tooth of straight pin 9 from trough plate 10 with regulating plate 8 bottoms, and promote straight pin 9 and move forward along guide groove 12 and turn over before making regulating plate around hinge pin 6, driving check plate 5 simultaneously turns over until level backward around bearing pin 2, folding fully up to check plate 5 and regulating plate 8, become neat flat cube after whole like this parking stop support is folding, it is little to take up room, and can be placed on very easily in the driver's tool case.
When using Foldable parking stop frame, elder generation's rotary handle 7 erects it, then hold handle 7 pulling regulating plates 8, order about in the guide groove 12 of its bottom straight pin 9 on trough plate 10 and slide backward, make it fall into the spacing draw-in groove 11 of suitable profile of tooth, at this moment, adapter plate 1, end wheel plate 5 and regulating plate 8 has constituted a firm triangle, then stop frame is being pasted the following rear of wheel and placing.When preventing that under being placed on motor tire tire from sliding, when ending wheel plate 5 and being subjected to tire action force can by regulating plate 8 with force transmission in the spacing draw-in groove 11 of the profile of tooth on the groove type plate 10, the spacing draw-in groove 11 distinctive anticreep tooth-shape structures of profile of tooth can tightly be bitten the straight pin 9 of regulating plate bottom, and because trough plate 10 contacts with regulating plate 8 sidewalls and can effectively stop its left and right sides play, make the parking of automobile stop frame more firm maintain open running condition, play the sliding effect behind the automobile that prevents.
Guard Shi Ke as the people limited slip plate 4 is placed in the wedge shape vestibule, make limited slip plate 4 and check plate 5 integrated common supporting tires prevent that automobile is sliding backward.When the needs long period uses parking to use stop bracket, hand can be inserted in the stingy hand hole 3 on the limited slip plate 4, pulling limited slip plate 4 makes it translate into state as shown in Figure 2 before bearing pin 2, treat to stop after it struts fully and be placed in the straight line place of automobile back wheel rear certain distance with stop bracket, unclamp automobile hand brake then, automobile is slowly fallen until pushing down limited slip plate 4 back, and the tyre surface of wheel 14 and check plate 5 are tangent, as shown in Figure 5.So just effectively prevented automobile stop frame from being stolen because the automobile action of gravity makes wheel 14 push down limited slip plate, and the triangle backing block is embedded in the wheel rear firmly, if automobile is not sailed out, the stranger can't move this stop frame at all this moment.