A kind of Novel emergency escape apparatus
Technical field
The utility model relates to a kind of emergency escaping device, especially on a kind of glass port that is installed on such as bus, bus, school bus, private car etc. of various vehicles, or be installed on other on the glass port in emergency escape place, be used in case of emergency quick shattered glass, realize the in case of emergency Novel emergency escape apparatus of fast-escape.
Background technology
The life-saving hammer for emergency escape shattered glass used of market in getting on the car, in urgent, the few can expect using, even when in use, because head is not very sharp-pointed, often will pound many times could be successful, sometimes all cannot pound cullet escape.
For the problems referred to above, the applicant has proposed in 2013.07.29 the utility application that name is called " a kind of emergency escaping device ", referring to Chinese utility model patent specification sheets CN203358519U disclosed " a kind of emergency escaping device ", it comprises gland, can be fixedly installed in base plate on glass and be fixedly installed in the pin that smashes on gland, between gland and base plate, elastic soft is set, gland is supported on base plate by elastic soft, base plate is provided with for smashing pin and passes the through hole with shattered glass, gland, elastic soft and base plate surround a cavity jointly, smashing pin is located in cavity and aligned through holes, gland and/or elastic soft and/or base plate are provided with the first breather hole for Bas Discharged in cavity, gland, the outside mask of elastic soft and base plate is provided with a protecting cover, when use, take protecting cover away, then impacting gland can realize and puncture glass, this emergency escaping device avoids recoil to hinder, reduce the loss of impulsive force, can puncture fast glass, realize in case of emergency fast-escape.But still there are the following problems for this emergency escaping device: after (1) gland and base plate assembling, while using front or use, gland separates with base plate is easy, especially how much to impact after gland, and gland easily comes off, and uses dangerous; (2) the high and processing difficulties of productive costs; (3), because protecting cover seals coated gland, elastic soft and base plate completely, the very large pressure difference of the inside and outside generation of protecting cover, is difficult to take away protecting cover when use, in addition, take away in protecting cover process and be easy to transfer to together with gland, and whole escape apparatus cannot be used.
Summary of the invention
The purpose of this utility model is to provide a kind of gland and base plate not segregative Novel emergency escape apparatus, and it is safe.
Above-mentioned purpose is achieved by the following technical solution:
A kind of Novel emergency escape apparatus, comprise gland, can be fixedly installed in base plate on glass and be fixedly installed in the pin that smashes on gland, between gland and base plate, elastic soft is set, gland is supported on base plate by elastic soft, base plate is provided with for smashing pin and passes the through hole with shattered glass, gland, elastic soft and base plate surround a cavity jointly, smashing pin is located in cavity and aligned through holes, gland and/or elastic soft and/or base plate are provided with the first breather hole for Bas Discharged in cavity, it is characterized in that: between this gland and base plate, be provided with and place restrictions on the mechanism that places restrictions on that gland separates with base plate.
Above technical scheme can be further improved by following measures:
On this base plate, convex with the lower guidepost extending to gland one day, through hole runs through this lower guidepost; On this gland, convex with the upper guidepost extending to base plate one day, smash pin and be arranged on the lower end of guidepost; Insert in the through hole of lower guidepost the lower end of upper guidepost, and upper guidepost is in the guiding lower slider of through hole; Place restrictions on mechanism comprises on the hole wall of being located at through hole and extend along the axis direction of through hole groove, be located at the lower protruding button in groove and be located at the epirelief button that the protruding button in perisporium up and down of upper guidepost coordinates, insert after the through hole of lower guidepost the lower end of upper guidepost, epirelief button embeds in groove, and epirelief button is positioned at the below of lower protruding button all the time.
On this, the lower end of guidepost is provided with one for the mounting hole that smashes pin insertion, the lower end of upper guidepost be provided with two from its perisporium extend to jack breach and by the lower end of guidepost be divided into two intermediate plates, smash pin and comprise cylindric needle body and taper tip, the cylindric needle body that smashes pin inserts in mounting hole and fixes, and the taper tip that smashes pin is outwardly.
On this, between guidepost and the lower surface of gland, be provided with some reinforced ribs, some reinforced ribs are circumference in equal parts along the axis of upper guidepost and distribute.
This gland is provided with annular groove, and the notch of upper annular groove is towards base plate; Base plate is provided with lower annular groove, and the notch of lower annular groove is towards gland; It is cylinder-shaped that elastic soft is, and insert in upper annular groove the upper end of elastic soft, and insert in lower annular groove the lower end of elastic soft.
The outside mask of this gland, elastic soft and base plate is provided with a protecting cover, protecting cover comprises protecting cover roof and protecting cover perisporium, and the upper end of protecting cover perisporium is connected with protecting cover roof, and protecting cover roof is positioned at gland top, protecting cover perisporium surrounds gland, elastic soft and base plate, and protecting cover roof is provided with the second breather hole.
The outer peripheral edges of this protecting cover roof are protruded protecting cover perisporium.
The lower surface of this protecting cover roof is provided with the projection of some contacts on the upper surface of gland and makes to form gap between the lower surface of protecting cover roof and the upper surface of gland.
This lower guidepost is provided with some the ventilative gaps that extend to through hole from its perisporium.
This elastic soft is silicone band or sponge or foam; The first breather hole is located on base plate, and the first breather hole is located at the outer peripheral edges place of base plate; The lower surface of base plate is pasted with the double coated film that can be attached on glass surface.
Each technical measures can be selected a use above, and yet use capable of being combined, as long as do not form each other conflict.
The utility model compared with prior art tool has the following advantages:
(1) this Novel emergency escape apparatus is provided with and places restrictions on the mechanism that places restrictions on that gland separates with base plate between gland and base plate, after gland and base plate assembling, gland and the segregative phenomenon of base plate while avoiding occurring using front or use, even how much impact after gland, gland is also difficult for departing from base plate, safe to use;
(2) on this base plate, convex with the lower guidepost extending to gland one day, through hole runs through this lower guidepost; On this gland, convex with the upper guidepost extending to base plate one day, smash pin and be arranged on the lower end of guidepost; Insert in the through hole of lower guidepost the lower end of upper guidepost, and upper guidepost is in the guiding lower slider of through hole; Place restrictions on mechanism comprises on the hole wall of being located at through hole and extend along the axis direction of through hole groove, be located at the lower protruding button in groove and be located at the epirelief button that the protruding button in perisporium up and down of upper guidepost coordinates, insert after the through hole of lower guidepost the lower end of upper guidepost, epirelief button embeds in groove, and epirelief button is positioned at the below of lower protruding button all the time, when use, impact after gland, elastic soft can make gland upwards reset, lower protruding button can stop that epirelief button makes gland can not separate with base plate, it is simple that this places restrictions on mechanism structure, reasonable in design, be convenient to processing and manufacturing;
(3) on this, the lower end of guidepost is provided with one for the mounting hole that smashes pin insertion, the lower end of upper guidepost be provided with two from its perisporium extend to jack breach and by the lower end of guidepost be divided into two intermediate plates, smash pin and comprise cylindric needle body and taper tip, the cylindric needle body that smashes pin inserts in mounting hole and fixes, the taper tip that smashes pin is outwardly, simplified design, with guidepost on plastics, metal is smashed to the cylindric needle body parcel of pin, more firm, and reduce greatly metal and smash the productive costs of pin, and smashing pin is more convenient for installing, simplified design,
(4) on this, between guidepost and the lower surface of gland, be provided with some reinforced ribs, some reinforced ribs are circumference in equal parts along the axis of upper guidepost and distribute, reinforced rib can improve the firmness of product, prevents from installing the upper guidepost that smashes pin and cannot reuse because of stressed excessive wandering off suddenly;
(5) this gland is provided with annular groove, and the notch of upper annular groove is towards base plate; Base plate is provided with lower annular groove, and the notch of lower annular groove is towards gland; It is cylinder-shaped that elastic soft is, insert in upper annular groove the upper end of elastic soft, insert in lower annular groove the lower end of elastic soft, upper annular groove and lower annular groove grip elastic soft respectively, can just better elastic soft be fixed and is convenient to like this installation of this elastic soft, and can in urgent use, not cause suddenly using;
(6) outside mask of this gland, elastic soft and base plate is provided with a protecting cover, protecting cover comprises protecting cover roof and protecting cover perisporium, the upper end of protecting cover perisporium is connected with protecting cover roof, and protecting cover roof is positioned at gland top, and protecting cover perisporium surrounds gland, elastic soft and base plate, protecting cover roof is provided with the second breather hole, the second breather hole is beneficial to when pulling open protecting cover, and the vacuum of protecting cover the inside is eliminated, and eliminates the inside and outside pressure difference of protecting cover, can not cause gland to be extracted because of vacuum, safety is higher by mistake;
(7) outer peripheral edges of this protecting cover roof are protruded protecting cover perisporium, are convenient to manually extract protecting cover;
(8) lower surface of this protecting cover roof is provided with the projection of some contacts on the upper surface of gland and makes to form between the lower surface of protecting cover roof and the upper surface of gland gap, projection separates the lower surface of protecting cover roof with the upper surface of gland, avoid, when extracting protecting cover, gland is taken out of, separating certain space, is also the convenient vacuum that discharges faster.
Brief description of the drawings
Fig. 1 and Fig. 2 are two different angles block diagrams of the present utility model;
Fig. 3 and Fig. 4 are two different angles three-dimensional exploded views of the present utility model;
Fig. 5 is the A portion partial enlarged drawing of Fig. 4;
Fig. 6 is birds-eye view of the present utility model;
Fig. 7 is the B-B cutaway view of Fig. 6;
Fig. 8 is the C-C cutaway view of Fig. 7;
Fig. 9 is the D portion partial enlarged drawing of Fig. 8;
Figure 10 is the schematic perspective view of Fig. 8.
Reference numeral: annular groove on guidepost, 111 epirelief buttons, 12 mounting holes, 13 breach, 14 intermediate plates, 15 reinforced ribs, 16 on 1 gland, 11; 2 base plates, 21 through holes, 211 grooves, 212 times protruding buttons, 22 first breather holes, 23 times guideposts, 231 ventilative gaps, 24 times annular grooves; 3 smash pin; 4 elastic softs; The outer peripheral edges of 5 protecting covers, 51 protecting cover roofs, 511 protecting cover roofs, 52 protecting cover perisporiums, 53 second breather holes, 54 projections; 6 double coated films; K cavity.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figures 1 to 10, a kind of Novel emergency escape apparatus, comprise gland 1, can be fixedly installed in base plate on glass 2 and be fixedly installed in and smash pin 3 on gland 1, between gland 1 and base plate 2, elastic soft 4 is set, gland 1 is supported on base plate 2 by elastic soft 4, base plate 2 is provided with for smashing pin 3 and passes the through hole 21 with shattered glass, gland 1, elastic soft 4 and base plate 2 surround a cavity K jointly, smashing pin 3 is located in cavity K and aligned through holes 21, gland 1 and/or elastic soft 4 and/or base plate 2 are provided with the first breather hole 22 for Bas Discharged in cavity K, in the present embodiment, the first breather hole 22 is arranged on base plate 2.Gland 1 can be made up of steel or rigid plastic, smashes pin 3 and be fixedly mounted on the middle of gland 1, is provided with and places restrictions on the mechanism that places restrictions on that gland 1 separates with base plate 2 between this gland 1 and base plate 2.
On this base plate 2, convex with the lower guidepost 23 extending to gland 1 one day, through hole 21 runs through this lower guidepost 23;
On this gland 1, convex with the upper guidepost 11 extending to base plate 2 one day, smash pin 3 and be arranged on the lower end of guidepost 11;
Insert in the through hole 21 of lower guidepost the lower end of upper guidepost 11, and upper guidepost 11 is in the guiding lower slider of through hole 21; The periphery wall of upper guidepost and the hole wall of through hole are fitted and are made the guiding lower slider of guidepost 11 at through hole 21;
Place restrictions on mechanism comprises on the hole wall of being located at through hole 21 and extend along the axis direction of through hole groove 211, be located at the lower protruding button 212 in groove 211 and be located at the epirelief button 111 that the protruding button 212 in perisporium up and down of upper guidepost 11 coordinates, insert after the through hole 21 of lower guidepost the lower end of upper guidepost 11, epirelief button 111 embeds in groove 211, and epirelief button 111 is positioned at the below of lower protruding button 212 all the time.
The lower end of upper guidepost 11 is provided with one for smashing the mounting hole 12 that pin 3 inserts, the lower end of upper guidepost 11 be provided with two from its perisporium extend to jack 12 breach 13 and by the lower end of guidepost 11 be divided into two intermediate plates 14, smash pin 3 and comprise cylindric needle body and taper tip, the cylindric needle body that smashes pin 3 inserts in mounting hole 12 and fixes, and the taper tip that smashes pin 3 is outwardly.The degree of depth of breach 13 is less than or equals the degree of depth of mounting hole 12.
Between upper guidepost 11 and the lower surface of gland 1, be provided with some reinforced ribs 15, some reinforced ribs 15 are circumference in equal parts along the axis of upper guidepost 11 and distribute.
Gland 1 is provided with annular groove 16, and the notch of upper annular groove 16 is towards base plate 2; Base plate 2 is provided with lower annular groove 24, and the notch of lower annular groove 24 is towards gland 1; Elastic soft 4 is cylinder-shaped, and insert in upper annular groove 16 upper end of elastic soft 4, and insert in lower annular groove 24 lower end of elastic soft 4.Upper annular groove 16 arranges around upper guidepost 11; Lower annular groove 24 arranges around lower guidepost 23;
The outside mask of gland 1, elastic soft 4 and base plate 2 is provided with a protecting cover 5, protecting cover 5 comprises protecting cover roof 51 and protecting cover perisporium 52, the upper end of protecting cover perisporium 52 is connected with protecting cover roof 51, protecting cover roof 51 is positioned at gland 1 top, protecting cover perisporium 52 surrounds gland 1, elastic soft 4 and base plate 2, and protecting cover roof 51 is provided with the second breather hole 53.Load onto after protecting cover, protecting cover perisporium 52 closely cooperates with gland 1, and the lower end of protecting cover perisporium 52 presses on glass.
The outer peripheral edges 511 of protecting cover roof are protruded protecting cover perisporium 52.
The lower surface of protecting cover roof 51 is provided with the projection 54 of some contacts on the upper surface of gland 1 and makes to form gap between the lower surface of protecting cover roof 51 and the upper surface of gland 1.
This lower guidepost 23 is provided with some the ventilative gaps 231 that extend to through hole from its perisporium.Ventilative gap can be parallel to the axis direction setting of guidepost, and ventilative gap 23 has two, and two 231 times, ventilative gap guideposts 23 are divided into two flexure strips.
This elastic soft 4 is silicone band or sponge or foam; The first breather hole 22 is located on base plate 2, and the first breather hole 22 is located at the outer peripheral edges place of base plate; The lower surface of base plate 2 is pasted with the double coated film 6 that can be attached on glass surface.In the time that elastic soft 4 is silicone band, it can be one side adhesive tape.Certainly, elastic soft also can adopt other materials to make.Double coated film 6 can be double-sided adhesive.
Install after this Novel escape device and glass, the taper tip that smashes pin 3 is at least 2mm to the distance of glass.
The utility model can directly be installed on the glass port of such as bus, bus, school bus, private car etc. of various vehicles, or other is on the glass port in emergency escape place, when use, pull open protecting cover 5, impact gland with hand or other instrument, allow and smash the broken glass of acupuncture, realize in case of emergency fast-escape.The utility model is cheap for manufacturing cost, simple to operate, can maximum range be that numerous clients use.When use, the design of hommization, improves escape chance greatly.