CN2600893Y

CN2600893Y - Triangle warning sign

Info

Publication number: CN2600893Y
Application number: CN 03236691
Authority: CN
Inventors: 王文彩
Original assignee: TIANJIN CITY SHENGUANG NEW TECHNOLOGY DEVELOPMENT CO
Current assignee: TIANJIN CITY SHENGUANG NEW TECHNOLOGY DEVELOPMENT CO
Priority date: 2003-01-29
Filing date: 2003-01-29
Publication date: 2004-01-21
Anticipated expiration: 2013-01-29

Abstract

The utility model discloses a triangular warning sign, which comprises an inner equilateral triangle, an outer equilateral triangle and a support frame, wherein each side of the inner equilateral triangle is a fluorescent emitting surface; the outer equilateral triangle has plastic optical reflecting surfaces, which comprises six plastic optical reflecting surfaces that are welded by an ultrasonic welding machine on the front and back surfaces of the three sides of the triangular frame; the inner equilateral triangle is a double-sided fluorescent plate, respectively plugged in the grooves inside each edge of the triangular frame; a circular positioning part and a plastic latch are respectively provided behind the upper left end and in front of the upper right end of the triangular frame to press and lock the vertex angle of the triangular frame; a narrow positioning and plug-in block and four flat positioning and plug-in pins are provided below bottom side of the triangular frame, which are plugged in rectangular through holes of a weight-balancing support plate to form the overall triangular warning sign. Visual range of the utility model is 300 meters when reflecting light of headlamps in the night and 200 meters in the day, thus drivers have sufficient time and distance to brake and take avoiding measures to prevent accidents.

Description

Triangular caution sign board

Affiliated field

The utility model relates to a kind of vehicular traffic safety warning sign board, be particularly related to a kind of folding triangular caution sign board, when temporarily breaking down, motor vehicle is placed on the road surface, allow passing vehicle can find the failure warning sign board as early as possible, can there be sufficient time and safe distance to carry out dodging, prevent that vehicle from bumping against.

Background technology

Triangular caution sign board, each front, limit has plastic optics total reflection sheet, the sign board of placing later when the fault car is at follow-up car headlamp light-illuminating during to the sign board reflector plate, utilize its reflecting surface of optical total-reflection principle to penetrate next light reflected back pilot's line of vision by original optical path, to take appropriate measures, guarantee vehicle safe driving.China is along with the industrial design level improves constantly in recent years, product structure has had certain improvement, but the triangular caution sign board that domestic automobile uses is still very lack of standardization, its defective is: 1. conventional sign board structure is only used a triangle aluminium sheet, on each limit, be coated with one deck reflectorised paint formula and paste sticking reflective membrane, this product does not meet in the existing industry standard of the GA184-1999 of China Ministry of Public Security and stipulates, be actually a kind of profiling goods, night or daytime the reflective function extreme difference, visual range is only below 50 meters, as automobile when highway is advanced, take place to have little time to take the measure of dodging under the emergency circumstance situation, follow-up car is not had the warning effect, the as easy as rolling off a log car accident that causes; 2. in the society a kind of its folding triangular caution sign board in left and right limit is arranged at present, the drift angle of its upper end, left and right limit is by closing the place when placing user mode, because the birth defect on the design and processes, observe from the depression angle by having certain interval to produce distortion after closing or causing both to throw off because of its corner positions that influences of outside rugged surroundings, the reliability of this series products, practicality inequality, it is perfectly safe to accomplish as automotive safety accessory product; 3. still have such sign board, as the fluorescent plate on each limit of interior triangle and each limit of triangular framing in one, single injection-molded, the defective of this structure is that the wide size of each cincture of triangular framing adds and is twice, cause the mould volume big and heavy, processing technology complexity, producing cost height, this sign board has truly had bigger progress than traditional structure sign board, but still needs to improve.

Summary of the invention

The purpose of this utility model provides a kind of triangular caution sign board, and it can place on one segment distance of fault car front and back, road surface, gives the vehicular traffic driver with warning function, has made it time enough and apart from taking the measure of promptly dodging, has guaranteed traffic safety.

Another order of the present utility model provides a kind of triangular caution sign board, have circular localization part and plastic buckle on top, the left and right limit of triangular framing by closing lock portion, guarantee to place place, sign board item angle, back by the reliability of Latch lock and the stability of anti-adverse environment.

Another purpose of the present utility model provides a kind of triangular caution sign board, each limit of the interior triangle that each limit of triangular framing and fluorescent plate constitute is adopted and is divided body structure, each limit fluorescent plate of interior triangle is inserted into the inboard on each limit of triangular framing respectively, its design, manufacturing process is simple, the mould volume dwindles greatly, reduced cost, this sign board can be to contrary, the follow-up car or the reverse traveler car of coming along both direction, all can be as tangible warning notice, and when driving at night, can make the driver at 300 meters, all can find the sign board in the place ahead during day driving clearly at 200 meters, so that adopt an effective measure in advance, can avoid car accident fully, be a kind ofly to meet domestic and international standard and place reliability height under the duty, easily produce, cost is low, can overcome the triangular caution sign board of above-mentioned defective.

The utility model is to adopt following technical proposals to realize, see accompanying

drawing

1 or 2, in the triangle warning signal board is, outer equilateral triangle planform, the fluorescence radiation face of interior equilateral triangle, outer equilateral triangle is the plastic optics reflective surface, its sign board comprises: triangular framing (1), three limits that six plastic optics total reflection sheets (2) are connected to triangular framing (1) with supersonic welding just, on the anti-two sides, constitute the outer equilateral triangle that each two sides, limit has the plastics reflective surface, bracing frame, it is characterized in that: an interior equilateral triangle left side, the right is two-sided fluorescent plate (3), the base is two-sided fluorescent plate (4), see accompanying drawing 2, equilateral triangle in it is plugged in respectively and constitutes in the inboard narrow groove in (1) three limit of triangular framing, interior equilateral triangle core is three-pointed hollow star (5); See accompanying drawing 4, the left and right limit of triangular framing (1) can inwardly fold respectively, its head portion back, left side, head portion front, the right all have semi-cylindrical canyon locating slot (6) and the narrow shape positioning table of semicircle convex (7) is formed circular localization part, on the short hypotenuse of the circular localization part correspondence on its left and right limit, have plastic buckle (8) respectively, utilize positioning table (7), plastic buckle (8) can be by closing locking triangle drift angle; All there is round tube hole triangular framing (1) center, side that inboard two ends on one side are provided with the cylindrical projection (9) of narrow groove of taking up an official post, and wherein the round tube hole of the circular projection (9) in each lower end of the round tube hole of triangular framing (1) base two terminal circle cylindricality projection (9) and left and right limit side is adorned with the rivet riveting; Bracing frame is positioned at below, triangular framing (1) base, center position below its base has its and arranged on left and right sides of narrow shape positioning and plug-in mounting piece (10) and respectively has two positioned flat plug-in mounting pins (11), positioning and plug-in mounting piece (10), positioning and plug-in mounting pin (11) and triangular framing (1) base in one, counterweight back up pad (12) on the bracing frame is provided with 1 rectangle center pit and four long and narrow rectangular through holes, and its size and position match with narrow shape positioning and plug-in mounting piece (10), four positioned flat plug-in mounting pins (11) and engage the whole triangular caution sign board of formation through plug-in mounting.

The left and right limit of interior equilateral triangle is that two-sided fluorescent plate (3), base are two-sided fluorescent plate (4), and it is plugged in respectively in the inboard narrow groove in (1) three limit of triangular framing, and its inboard, three limits is meant the side towards triangle center.

Bracing frame is by 1 counterweight back up pad (12), 1 support bar fixed socket (13) is equipped with at its center, the left and right two ends of counterweight back up pad (12) are respectively adorned 1 fixing plug stifled (14), 4 support bars (15), 4 circular rubber bands (16) and are formed, article 4, support bar (15) is all collapsible, described counterweight back up pad (12) is equipped with a back up pad fixed socket (13) below the center, the narrower shape socket piece (10) below triangular framing (1) base is inserted in the groove of support bar fixed socket (13) upper end.

Triangular framing (1) is provided with some folding positioning cards (17) on each limit, after triangular framing (1) is folding, described folding spacer (17) can limit the position that is superimposed with each other together, thereby the triangular framing (1) after guaranteeing to fold can not scatter easily.

The upper and lower end outside of the two-sided fluorescent plate of two-sided fluorescent plate in the left and right limit of interior equilateral triangle (3) and base (4) all has round tube hole respectively.

The inboard narrow groove in (1) three limit of triangular framing communicates with the narrow groove of triangular framing (1) the inboard two terminal circle cylindricality projection in arbitrary limit (9), the side round tube hole of the cylindrical projection (9) of upper end, wherein left and right limit locks with Elastip pin with the round tube hole of two-sided fluorescent plate (3) upper end that is inserted into the inboard narrow groove in left and right limit, and two-sided fluorescent plate (3) upper end is fixed.

The advantage of this sign board and good effect: (one) since between top, the left and right limit of triangular caution sign board corner position place specialized designs circular localization part and plastics locking buckle, make its corner position place by lumping together, do not have warpage, do not have and meet crack, indeformable by closing its left and right limit, back, guaranteed the reliability when sign board places duty.Wind resistance power stability and exquisite outward appearance, thus constituted an equilateral inside and outside gable, be the recent design of modern domestic sign board, overcome conventional sign board corner position place by closing the defective of becoming flexible, being out of shape and come off that the back produces; (2) the split assembly structure is adopted on each limit of each limit fluorescent plate of interior triangle and triangular framing, each limit fluorescent plate is inserted into respectively in the inboard narrow groove in each limit of triangular framing, the two is the defective of one traditional structure to have solved it, the mould volume is dwindled greatly, processing technology is simple to operation, improve product percent of pass, reduced cost; (3) plastic optics total reflection sheet is a kind of optical device, no matter be the follow-up car or the reverse traveler car of fault car, as long as under the car headlamp light-illuminating, the reflector plate on each two sides, limit all has very strong reflected light, automobile driver when driving at night can find the triangular caution sign board at 300 meters, the place ahead, make the driver have time enough to take brake or other to dodge measure, can avoid taking place vehicle bumps against, the face that has on each two sides, limit of interior triangle during day driving inspires under the fluorescence of diffusion under the daylight irradiation, and the driver can find its sign board clearly at 200 meters; (4) test every technical indicator through China Ministry of Public Security, Ministry of Communications, national automobile quality inspection center, the every regulation that all meets the GA184-1999 industry standard, particularly the light intensity reflection coefficient surpasses the first class index requirement, and meets every regulation requirement in the ECE-R27 of the European Community and No. 125 standard of U.S. DOT; (5) this triangular caution sign board water resistance is good, also can operate as normal when rainy, and influence its reflective function; (6) bracing frame and equilateral triangle counterweight relation rationally, it is good to be placed on the road surface upward stability, its bracing frame deft design is reasonable, collapsible, is easy to carry, and is the triangular caution sign board of a kind of easy production, cost axe.

Description of drawings

Fig. 1 is the utility model triangular caution sign board front front view when launching fully;

Fig. 2 is the partial sectional view along A-A line among Fig. 1, and it shows the identical structure in the left and right limit of triangular caution sign board;

Fig. 3 is the utility model triangular caution sign board back side front view when launching fully, and it shows its structure and its Facad structure is identical;

Fig. 4 is the synoptic diagram in the utility model triangular caution sign board folding process;

Fig. 5 is the left and right limit of a utility model triangular caution sign board triangular framing front view;

Fig. 6 is the left and right limit of a utility model triangular caution sign board triangular framing upward view;

Fig. 7 is the left and right limit of a utility model triangular caution sign board triangular framing rear view;

Fig. 8 is the local A-A cut-open view in the left and right limit of the utility model triangular caution sign board.

The description of embodiment:

Following structure accompanying drawing is described the preferred forms of the utility model caution sign board, and wherein identical Reference numeral is represented the identical in structure parts.

Accompanying drawing 1 is the utility model triangular caution sign board front front view when launching fully, and it illustrates the positive situation that is under the working condition.Fig. 2 is the partial sectional view along A-A line among Fig. 1, and it shows the left and right limit of triangular caution sign board Three Triangle structure.Fig. 3 is the utility model triangular caution sign board back side front view when launching fully, and it shows its structure and its Facad structure is identical.Fig. 4 is the synoptic diagram of the utility model triangular caution sign board folding process.

Be inside and outside two equilateral triangle planforms referring to this triangular caution sign board of Fig. 1～4, interior equilateral triangle is the fluorescence radiation face, and outer equilateral triangle is the passive reflective surface of plastic optics, and its sign board comprises triangular framing (1); The base of one narrow shape positioning and plug-in mounting piece (10) and four positioned flat plug-in mounting pins (11) and triangular framing (1) is in one, is connected to six plastic optics total reflection sheets (2) on the positive and negative two sides, (1) three limit of triangular framing with supersonic welding; Two-sided face (3), (4) be plugged in respectively in the inboard narrow groove of triangular framing (1), constitute the interior triangle of two-sided face, see accompanying drawing (4), triangular framing (a 1) left side, the right and 4 support bars are collapsible respectively, its head portion back, left side, head portion front, the right all has semi-cylindrical canyon locating slot (6) and semicircle convex protrusion shape positioning table (7) is formed circular localization part, on the short hypotenuse of circular localization part correspondence, have plastic buckle (8) respectively, utilize circular localization part and plastic buckle (8) its left side, the corner position place on top, the right is by lumping together; See that accompanying drawing (5)～(8) are triangular framing left sides, the view of the right diverse location, the left side of triangular framing (1) when implementing, the right is that identical part can be general, be arranged in bracing frame counterweight back up pad (a 12) left side, 1 fixing plug stifled (14) is respectively adorned at right two ends, article 4, support bar (15) difference hinge is in counterweight support bar (12) two ends, the center position that is arranged in below triangular framing (1) base has the groove that narrow shape positioning and plug-in mounting piece (10) is inserted into narrow shape positioning socket (13), narrow shape positioning socket (13) is used for fixing and draws back four support bars (15) in, is positioned at that support bar (15) end has circular rubber band (16) so that the vibrating noise between support bar (15) and the counterweight support bar (12) is eliminated in folding back.Triangular framing (1) must adopt the ABS engineering plastics, and described plastic optics total reflection sheet (2) adopts pmma material, with accurate high optical mode tool single injection-molded, thereby has guaranteed strong retro-reflection light and remote visual.Adopt ultrasound wave that plastic optics total reflection sheet (2) is welded on three limit tow sides of triangular framing (1) simultaneously, thereby have special water resistance,, also do not influence its reflective function even rain at night.

The round tube hole that is positioned at the circular projection (9) of each lower end, round tube hole limit left and right with it, triangular framing (1) base two terminal circle cylindricality projection (9) side is adorned with the rivet riveting, can be used as the left and right pivot that rotates with respect to its base of triangle after utilizing rivet riveting dress, thereby the left and right limit of triangular framing (1) is the axle center with above-mentioned rivet respectively, folding rotation, its left and right limit, folding back should overlap with its base.

Counterweight back up pad (12) in the bracing frame also is provided with 1 rectangle center pit, adorns 1 support bar fixed socket (13), and narrow shape positioning and plug-in mounting piece (10) is inserted in the groove of support bar fixed socket (13).This support bar fixed socket (13) has four semicircle draw-in grooves, is used for engaging described four support bars (15) after drawing in fixed fold.

Referring to accompanying

drawing

1 or 3, triangular framing (1) is provided with 1 folding positioning cards (17) on each limit, after triangular framing (1) was folding, described folding positioning cards (17) can limit the position that is superimposed with each other together, thereby the triangular framing (1) after guaranteeing to fold can not scatter easily.

Claims

1, in triangular caution sign board is, outer equilateral triangle planform, interior equilateral triangle is the fluorescence radiation face, outer equilateral triangle is the plastic optics reflective surface, its sign board comprises: triangular framing (1), three limits that six plastic optics total reflection sheets (2) are connected to triangular framing (1) with supersonic welding just, on the anti-two sides, constitute each two sides, limit and have the reflective outer equilateral triangle of plastics, bracing frame, it is characterized in that: an interior equilateral triangle left side, the right is two-sided fluorescent plate (3), the base is two-sided fluorescent plate (4), it is plugged in respectively in the inboard narrow groove in (1) three limit of triangular framing, constitute two-sided interior equilateral triangle with face, interior equilateral triangle core is three-pointed hollow star (5), triangular framing (a 1) left side, the right can inwardly fold respectively; Its head portion back, left side, head portion front, the right all have semi-cylindrical canyon locating slot (6) and semicircle convex positioning table (7) is formed circular localization part, have plastic buckle (8) respectively and utilize positioning table (7) on the short hypotenuse of the circular localization part correspondence on its left and right limit, plastic buckle (8) can be by closing locking triangle drift angle; Take up an official post inboard two ends on one side of triangular framing (1) are provided with cylindrical projection (9) with narrow shape groove, and all there is round tube hole the center, side at each cylindrical projection (9), and wherein the round tube hole of the circular projection (9) in each lower end of the round tube hole of triangular framing (1) base two terminal circle cylindricality projection (9) and left and right limit side is adorned with the rivet riveting; Bracing frame is positioned at below, triangular framing (1) base, center position below its base has its and arranged on left and right sides of narrow shape positioning and plug-in mounting piece (10) and respectively has two positioned flat plug-in mounting pins (11), positioning and plug-in mounting piece (10), positioning and plug-in mounting pin (11) and triangular framing (1) base are in one, counterweight back up pad (12) on the bracing frame is provided with 1 rectangle center pit and four long and narrow rectangular through holes, its size and position match and engage through plug-in mounting with narrow shape positioning and plug-in mounting piece (10), four positioned flat plug-in mounting pins (11), constitute whole triangular caution sign board.

2, according to the described sign board of claim 1, it is characterized in that: the left and right limit of interior equilateral triangle is that two-sided fluorescent plate (3), base are two-sided fluorescent plate (4), it is plugged in respectively in the inboard narrow groove in (1) three limit of triangular framing, and its inboard, three limits is meant the side towards triangle center.

3, according to the described sign board of claim 1, it is characterized in that: bracing frame is by 1 counterweight back up pad (12), 1 support bar fixed socket (13) is housed below its center, counterweight back up pad (a 12) left side, 1 fixing plug stifled (14) is respectively adorned at right two ends, article 4, support bar (15), 4 circular rubber bands (16) are formed, article 4, support bar (15) is all collapsible, described counterweight back up pad (12) is equipped with 1 support bar fixed socket (13) below the center, the narrower shape positioning and plug-in mounting piece (10) below triangular framing (1) base is inserted in the groove of support bar fixed socket (13) upper end.

4, according to the described sign board of claim 1, it is characterized in that: triangular framing (1) is provided with a folding positioning cards (17) on each limit, after triangular framing (1) is folding, described folding positioning cards (17) can limit the position that is superimposed with each other together, thereby the triangular framing (1) after guaranteeing to fold can not scatter easily.

5, according to the described sign board of claim 1, it is characterized in that: the left and right limit of interior equilateral triangle is that two-sided fluorescent plate (3) and base are that the upper and lower end outside of two-sided fluorescent plate (4) all has round tube hole respectively.

6, according to claim 1 or 5 described sign boards, it is characterized in that: the inboard narrow groove in (1) three limit of triangular framing communicates with the narrow groove of triangular framing (1) the inboard two terminal circle cylindricality projection in arbitrary limit (9), the side round tube hole of the cylindrical projection (9) of upper end, wherein left and right limit locks with Elastip pin with the round tube hole of two-sided fluorescent plate (3) upper end that is inserted into the inboard narrow groove in left and right limit, and two-sided fluorescent plate (3) upper end is fixed.