CN206724802U - Join ring triggering fireworks display - Google Patents

Abstract

The utility model discloses one kind connection ring triggering fireworks display, wherein, the connection with angle node including being sequentially linked to be by some fireworks display bodies sends out fireworks display battle array group, the fireworks display body includes in line fireworks display (1) and corner fireworks display (2), in the fireworks display battle array group except the fireworks display body at the angle node be the corner fireworks display in addition to be the in line fireworks display, the fireworks display body the first positioned at the hair fireworks display battle array group is with triggering the in line fireworks display of the triggering pin (3) of itself release, the fireworks display body in the adjacent fireworks display body in lead position has to trigger the initiation pin of the fireworks display body release on postposition.Compared with prior art, the utility model can join hair automatically, so as to improve efficiency, strengthen effect, time saving and energy saving, easy to operation.

Description

Join ring triggering fireworks display

Technical field

It the utility model is related to a kind of fireworks display, more particularly to a kind of connection ring triggering fireworks display.

Background technology

Existing fireworks display are the independent single-shot structure of individual, and branched fireworks display can not interlock connection hair, and efficiency is low, and effect is poor, no Convenient to operate.

Utility model content

In view of this, technical problem to be solved in the utility model is：Hair can be joined automatically by providing one kind, so as to improve Efficiency, effect of strengthening, connection ring time saving and energy saving, easy to operation triggering fireworks display.

In order to achieve the above object, the utility model adopts the following technical scheme that to realize：

One kind connection ring triggering fireworks display, wherein, including the hair of the connection with angle node being sequentially linked to be by some fireworks display bodies Fireworks display battle array group, the fireworks display body include in line fireworks display and corner fireworks display, removed in the fireworks display battle array group at the angle node Fireworks display body is that the corner fireworks display are outside the in line fireworks display, the fireworks display sheet the first positioned at the hair fireworks display battle array group Body is with to trigger the in line fireworks display of the triggering pin of itself release, is located in the adjacent fireworks display body in lead position The fireworks display body has to trigger the initiation pin of the fireworks display body release on postposition.

Preferably, described trigger pin to include the first initiation pin on the in line fireworks display and located at the corner gift Second taken triggers pin, and the in line fireworks display have the first gas tank, and the top of first gas tank has the first shower nozzle, The top of first shower nozzle has the first spout, and the top shelf of first gas tank is provided with the first tank deck seat, and described first Tank deck seat wears itself top, first axially extending bore on bottom two sides and by described in being provided with itself right section of rearward position in middle part First axially extending bore is set on first shower nozzle, and the in line fireworks display also there is the first spray cap and first to turn over hook, described First spray cap has the first horizontal gland portion and the first hinge upwardly extended along the first gland portion back segment arranged on left and right sides Ear, first spray cap is by the first gland portion gland on first spout and can be to by the described first hinge ear Turn up being hinged in the rear fragment position of the first tank deck seat of opening, the first tank deck seat is before itself top surface right border stage casing Portion position, which is provided with to prolong boss on first and prolong boss on described first, is provided with the first triggering for wearing itself left and right two sides thoroughly Perforation, the first tank deck seat is provided with the leading edge locus of left section of itself top surface to be prolonged boss on second and prolongs on described second Boss is provided with the second triggering perforation for wearing itself left and right two sides thoroughly, and the first tank deck seat is kept right residence in itself top surface leading portion Prolong to prolong position between boss on boss and second and be provided with described first and prolong boss on the 3rd and prolong on the described 3rd The outside of boss, which is provided with to slit, leads to itself top, the first gap clip slot on bottom two sides, and described first turns over hook has successively from up to down First hook head, the first hook body portion and the first hook afterbody, described first turns over what hook turned-out can be opened by the first hook body portion It is hinged on the both wings cell wall of the first gap clip slot, the outer of the first gland portion is pressed against by first hook head On edge, described first triggers pin to include the first pin rod and the first pin bucket, and the right-hand member of first pin rod is connected in the first pin bucket On the medial surface of left end bung, the stage casing of first pin rod have right-to-left gradually palintrope first it is curved plunder portion, described Left section of one pin rod is connected and positioned at comparing first pin rod by the described first curved plunder portion and first pin rod right section On right section of more inner position, it is provided with and is supported on the described first pin bucket right-hand member bucket bottom and described second in the first pin bucket Prolong the first spring between boss its right end face, the first initiation pin passes described by described left section of right-to-left of first pin rod Second triggering perforation, first pin right section of bucket medial surface is preceding the first oblique inclined-plane and passes through described the gradually from left to right One inclined-plane is supported on the lateral surface of the first hook afterbody, and the corner fireworks display have the second gas tank, second air storage The top of tank has the second shower nozzle, and the top of second shower nozzle has the second spout, and the top of second gas tank is set up There is the second tank deck seat, the second tank deck seat wears itself top, bottom two sides in being provided with itself right section of rearward position in middle part Second axially extending bore is simultaneously set on second shower nozzle by second axially extending bore, and the corner fireworks display also have second Spray cap and second turns over hook, second spray cap have the second horizontal gland portion and along the second gland portion back segment it is left, The second hinge ear that right both sides upwardly extend, second spray cap is by the second gland portion gland on second spout And it is hinged on by what the described second hinge ear turned-out can open in the rear fragment position of the second tank deck seat, the second tank deck seat In itself top surface left border rear fragment position be provided with trigger on prolong boss and in prolong in the initiation boss be provided with wear itself thoroughly The initiation perforation on forward and backward two sides, the second tank deck seat are provided with axle turntable and in institute in the forward position of left section of itself top surface State be hinged with axle turntable can left and right axle turn be hinged handle, the second tank deck seat in itself middle part right section of forward position on Provided be hinged platform and it is provided with to slit in the outside of the be hinged platform and leads to the second gap clip slot on itself top, bottom two sides, described second Turn over hook has the second hook head, second hook body portion and second hook afterbody successively from up to down, and described second turns over hook by described What two hook body portions turned-out can open is hinged on the both wings cell wall of the second gap clip slot, is compressed by second hook head In the outer rim in the second gland portion, described second triggers pin to include the second pin rod and the second pin bucket, second pin rod Front end is connected on the medial surface of the second pin bucket rear end bung, and the stage casing of second pin rod is with gradually right curved from front to back Second it is curved plunder portion, the leading portion of second pin rod is connected and position by the described second curved portion of plunderring with the back segment of second pin rod In comparing on the more inner position of the second pin rod back segment, it is provided with and is supported before the described second pin bucket in the second pin bucket Hold bucket bottom and prolong the second spring between boss anterior end surface on triggering, described second triggers pin to pass through the second pin rod back segment certainly Passed after forward direction it is described trigger perforation, the leading portion of the second pin bucket medial surface is left oblique the second inclined-plane gradually from back to front, The be hinged handle supported on second inclined-plane by itself left end, is supported by itself right section of inner face in the second hook On the lateral surface of afterbody, the triggering pin is located in described on the first fireworks display body of the hair fireworks display battle array group The medial surface of the first hook afterbody on the residing fireworks display body is against in first triggering perforation and by itself left section of gear On, the fireworks display body in the adjacent in line fireworks display in lead position is passed through by first pin rod on itself Described first on the fireworks display body on postposition, which perforates and keep off, is against the fireworks display sheet on postposition On the medial surface of the first hook afterbody on body；The fireworks display body in the adjacent corner fireworks display in lead position The second hook afterbody being against by second pin rod gear on itself on postposition on the fireworks display body On medial surface；Described turn is against by first pin rod gear on itself close to the in line fireworks display before the angle node On the medial surface of the second hook afterbody on the corner fireworks display at corner node, the corner gift at the angle node Flower is passed through by second pin rod on itself and worn close to described first on the in line fireworks display after the angle node Hole and keep off be against close on the medial surface of the first hook afterbody on the in line fireworks display after the angle node.

Preferably, the first hook afterbody is provided with the first empennage, first inclined-plane is supported in first empennage On, the second hook afterbody is provided with the second empennage, and the be hinged handle is supported in second tail by itself right section of inner face On the wing.

Preferably, stifled the first sealing plug for having and being pressed against the first gland subordinate is filled in first spout, it is described Plug is stifled in second spout the second sealing plug for being pressed against the second gland subordinate.

Preferably, the first tank deck seat is provided with the first pivot pin, first spray cap passes through the described first hinge ear It is hinged on first pivot pin, the second tank deck seat is provided with the second pivot pin, and second spray cap passes through described second Hinge ear is hinged on second pivot pin.

Preferably, the first tank deck seat and the second tank deck seat are arranged with neck, another in itself in itself side Side is convexly equipped with fixture block, and the adjacent fireworks display body is hung by the neck with fixture block card to be connected, in addition to wears the fixed card of fixed Groove and fixture block wear bolt.

Preferably, the outer end of the triggering pin is connected with draw ring.

As shown from the above technical solution, the beneficial effects of the utility model are：

Compared with prior art, the utility model can join hair automatically, so as to improve efficiency, strengthen effect, it is time saving and energy saving, be easy to Operation.It is as follows that it joins hair principle：Fireworks display body positioned at first place sells triggering release by triggering, during operation only need to will triggering pin to Outer extraction can release the block to be turned up to turning over hook thereon, meanwhile, under being acted on spring bullet top, trigger pin can synchronous internal pressure thereon Turning over hook makes its acceleration turn up, and its spray cap is compressed so as to release, so far, the effect sprayed outside with reference to gas tank internal pressure, The gland portion of spray cap will be jacked up, and sealing plug just can be also ejected, and the receiving material inside gas tank will be sprayed so as to complete Into the transmitting of the monomer fireworks display, then, because the initiation pin of the fireworks display body in lead position is ejected, then positioned at rearmounted Hook is turned over no longer by its block on position, is sequentially discharged so that the fireworks display body on postposition is realized.

Brief description of the drawings

Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment 1

Fig. 2 is positioned at the structural representation of the first fireworks display body in the utility model.

Fig. 3 is the structural representation of the in line fireworks display on rearmounted position in the utility model.

Fig. 4 is the structural representation of corner fireworks display in the utility model.

Fig. 5 is the dimensional structure diagram of the utility model embodiment 2.

Fig. 6 is the overlooking the structure diagram of the utility model embodiment 2.

Fig. 7 is the dimensional structure diagram of the utility model embodiment 3.

Fig. 8 is the overlooking the structure diagram of the utility model embodiment 3.

Embodiment

In order that those skilled in the art can be further understood that feature of the present utility model and technology contents, refer to Down about detailed description of the present utility model and accompanying drawing.

Referring to shown in Fig. 1 to Fig. 8, the utility model provides a kind of connection ring triggering fireworks display, wherein, if including by money as gift The hair fireworks display battle array group of the connection with angle node that flower body is sequentially linked to be, the fireworks display body include in line fireworks display 1 and corner gift Spend 2, in addition to the fireworks display body at the angle node is the corner fireworks display be the in line fireworks display in the fireworks display battle array group, The fireworks display body the first positioned at the hair fireworks display battle array group is with triggering the in line gift of the triggering pin 3 of itself release Spend, the fireworks display body in the adjacent fireworks display body in lead position has to trigger the gift on postposition The initiation pin of flower body release, it is described to trigger pin to trigger pin 4 and located at described turn including first on the in line fireworks display Second on the fireworks display of angle triggers pin 5, and the in line fireworks display have the first gas tank 6, and the top of first gas tank is with the One shower nozzle 7, the top of first shower nozzle have the first spout 8, and the top shelf of first gas tank is provided with the first tank deck seat 9, the first tank deck seat wears first axially extending bore on itself top, bottom two sides in being provided with itself right section of rearward position in middle part 10 and it is set on by first axially extending bore on first shower nozzle, the in line fireworks display also have the first spray cap and the One turns over hook 52, and first spray cap has the first horizontal gland portion 11 and along the first gland portion back segment arranged on left and right sides The the first hinge ear 12 upwardly extended, first spray cap on first spout and are led to by the first gland portion gland Cross being hinged in the rear fragment position of the first tank deck seat of turned-out can opening of the first hinge ear, the first tank deck seat in from The forward position in body top surface right border stage casing, which is provided with to prolong boss 13 on first and prolong boss on described first, is provided with saturating wear certainly The first triggering perforation 14 on the left and right two sides of body, the first tank deck seat are provided with second in the leading edge locus of left section of itself top surface On prolong boss 15 and prolong boss on described second and be provided with the second triggering perforation 16 for wearing itself left and right two sides thoroughly, described the One tank deck seat keeps right to occupy to prolong on described first in itself top surface leading portion to be prolonged the position between boss and is provided with boss and second The outside prolonged boss 17 on 3rd and prolong boss on the described 3rd is provided with slit logical itself top, the first gap clip slot on bottom two sides 18, described first turns over hook has the first hook head, the first hook body portion and the first hook afterbody successively from up to down, and described first turns over hook It is hinged on by what the first hook body portion turned-out can open on the both wings cell wall of the first gap clip slot, by described first Hook head is pressed against in the outer rim in the first gland portion, and described first triggers pin to include the first pin rod 19 and the first pin bucket 20, The right-hand member of first pin rod is connected on the medial surface of the first pin bucket left end bung, and the stage casing of first pin rod has certainly A dextrad left side gradually palintrope first it is curved plunder portion 21, left section of first pin rod curved plunders portion and the described first pin by described first Right section of bar is connected positioned at comparing on described right section of more inner position of first pin rod, is provided with and supports in the first pin bucket Prolong the first spring 22 between boss its right end face on the described first pin bucket right-hand member bucket bottom and described second, described first triggers pin The second triggering perforation is passed by described left section of right-to-left of first pin rod, right section of the first pin bucket medial surface is certainly From left to right preceding the first oblique inclined-plane 23 and is supported on the lateral surface of the first hook afterbody, institute by first inclined-plane gradually Stating corner fireworks display has the second gas tank 24, and the top of second gas tank has the second shower nozzle 25, second shower nozzle Top has the second spout 26, and the top shelf of second gas tank is provided with the second tank deck seat 27, and the second tank deck seat is in certainly Be provided with right section of rearward position in the middle part of body wear itself top, second axially extending bore 28 on bottom two sides and by described second axially Through hole is set on second shower nozzle, and the corner fireworks display also have the second spray cap and second turns over hook 53, second spray Lid has the second horizontal gland portion 29 and the second hinge ear upwardly extended along the second gland portion back segment arranged on left and right sides 30, second spray cap is by the second gland portion gland on second spout and can be to by the described second hinge ear Turn up being hinged in the rear fragment position of the second tank deck seat of opening, the second tank deck seat is in the rear section of itself top surface left border Put to be provided with and prolong boss 31 in initiation and perforated in prolonging boss in the initiation provided with the initiation for wearing itself forward and backward two sides thoroughly 32, the second tank deck seat is provided with axle turntable 33 in the forward position of left section of itself top surface and is hinged with the axle turntable Can the be hinged handle 34 that turns of left and right axle, the second tank deck seat is provided be hinged platform 35 simultaneously in itself right section of forward position in middle part In the outside of the be hinged platform be provided with slit lead to itself top, bottom two sides the second gap clip slot 36, described second turn over hook on to Under there is the second hook head, second hook body portion and second hook afterbody successively, described second turns over hook can by the second hook body portion It is turned-out open be hinged on the both wings cell wall of the second gap clip slot, be pressed against described second by second hook head In the outer rim in gland portion, described second triggers pin to include the second pin rod 37 and the second pin bucket 38, and the front end of second pin rod connects On the medial surface of the described second pin bucket rear end bung, the stage casing of second pin rod has from front to back gradually right curved second Curved to plunder portion 39, the leading portion of second pin rod is connected to be located at phase by the described second curved portion of plunderring with the back segment of second pin rod On the more inner position of the second pin rod back segment, it is provided with and is supported in the described second pin bucket front end bucket in the second pin bucket Prolong the second spring 40 between boss anterior end surface on bottom and initiation, described second triggers pin by the second pin rod back segment before Pass backward it is described trigger perforation, the leading portion of the second pin bucket medial surface is left oblique the second inclined-plane 41 gradually from back to front, The be hinged handle supported on second inclined-plane by itself left end, is supported by itself right section of inner face in the second hook On the lateral surface of afterbody, the triggering pin is located in described on the first fireworks display body of the hair fireworks display battle array group The medial surface of the first hook afterbody on the residing fireworks display body is against in first triggering perforation and by itself left section of gear On, the fireworks display body in the adjacent in line fireworks display in lead position is passed through by first pin rod on itself Described first on the fireworks display body on postposition, which perforates and keep off, is against the fireworks display sheet on postposition On the medial surface of the first hook afterbody on body；The fireworks display body in the adjacent corner fireworks display in lead position The second hook afterbody being against by second pin rod gear on itself on postposition on the fireworks display body On medial surface；Described turn is against by first pin rod gear on itself close to the in line fireworks display before the angle node On the medial surface of the second hook afterbody on the corner fireworks display at corner node, the corner gift at the angle node Flower is passed through by second pin rod on itself and worn close to described first on the in line fireworks display after the angle node Hole and keeping off is against close on the medial surface of the first hook afterbody on the in line fireworks display after the angle node, and described the One hook afterbody is provided with the first empennage 42, and first inclined-plane is supported on first empennage, set on the second hook afterbody There is the second empennage 43, the be hinged handle is supported on second empennage by itself right section of inner face, in first spout Plug is stifled the first sealing plug 44 for being pressed against the first gland subordinate, and the interior plug of second spout is stifled to be pressed against described second The second sealing plug 45 of gland subordinate, the first tank deck seat are provided with the first pivot pin 46, and first spray cap passes through described First hinge ear is hinged on first pivot pin, and the second tank deck seat is provided with the second pivot pin 47, and second spray cap leads to Cross the second hinge ear to be hinged on second pivot pin, the first tank deck seat and the second tank deck seat are recessed in itself side There is neck 48, be convexly equipped with fixture block 49 in itself opposite side, the adjacent fireworks display body is hung by the neck with fixture block card to be connected, Also include wearing the fixed fixed neck and fixture block wears bolt 50, and the outer end of the triggering pin is connected with draw ring 51.

But preferable possible embodiments of the present utility model are the foregoing is only, and are not used to limit to patent of the present utility model Scope, therefore all equivalent structure changes made with the utility model specification and accompanying drawing content, are similarly included in this practicality In new scope.

Claims (7)

1. one kind connection ring triggering fireworks display, it is characterised in that there is angle node including what is be sequentially linked to be by some fireworks display bodies Connection hair fireworks display battle array group, the fireworks display body include in line fireworks display (1) and corner fireworks display (2), turned in the fireworks display battle array group except described Fireworks display body at corner node is is the in line fireworks display outside the corner fireworks display, positioned at the hair fireworks display battle array group first place The fireworks display body be with to trigger itself release triggering pin (3) in line fireworks display, the adjacent fireworks display body middle position Have in the fireworks display body in lead position to trigger the initiation pin of the fireworks display body release on postposition.

2. connection ring triggering fireworks display as claimed in claim 1, it is characterised in that described to trigger pin to include being located at the in line fireworks display On first trigger pin (4) and second trigger pin (5) on the corner fireworks display, the in line fireworks display have the first air storage Tank (6), the top of first gas tank have the first shower nozzle (7), and the top of first shower nozzle has the first spout (8), The top shelf of first gas tank is provided with the first tank deck seat (9), and the first tank deck seat is in itself right section of position rearward in middle part Put to be provided with and wear itself top, first axially extending bore (10) on bottom two sides and be set on described the by first axially extending bore On one shower nozzle, the in line fireworks display also there is the first spray cap and first to turn over hook (52), and first spray cap has horizontal First gland portion (11) and the first hinge ear (12) upwardly extended along the first gland portion back segment arranged on left and right sides, described first The hinge that spray cap turned-out can open by the first gland portion gland on first spout and by the described first hinge ear It is connected in the rear fragment position of the first tank deck seat, the first tank deck seat is set on the forward position in itself top surface right border stage casing Have to prolong boss (13) on first and prolong boss on described first and be provided with the first triggering perforation for wearing itself left and right two sides thoroughly (14), the first tank deck seat is provided with second in the leading edge locus of left section of itself top surface prolongs boss (15) and in described second On prolong boss be provided with wear thoroughly itself left and right two sides second triggering perforation (16), the first tank deck seat is before itself top surface Section keep right occupy prolong on described first prolong on boss and second position between boss be provided with the 3rd prolong boss (17) and in The outside for prolonging boss on described 3rd is provided with slit logical itself top, the first gap clip slot (18) on bottom two sides, and described first turns over hook There is the first hook head, the first hook body portion and the first hook afterbody successively from up to down, described first, which turns over hook, passes through first hook What body portion turned-out can open is hinged on the both wings cell wall of the first gap clip slot, is pressed against institute by first hook head In the outer rim for stating the first gland portion, described first triggers pin to include the first pin rod (19) and the first pin bucket (20), first pin The right-hand member of bar is connected on the medial surface of the first pin bucket left end bung, and the stage casing of first pin rod has right-to-left gradually Palintrope first it is curved plunder portion (21), left section of first pin rod passes through the described first curved plunder portion and first pin rod right section It is connected positioned at comparing on described right section of more inner position of first pin rod, is provided with and is supported described the in the first pin bucket Prolong the first spring (22) between boss its right end face on one pin bucket right-hand member bucket bottom and described second, the first initiation pin passes through institute State left section of right-to-left of the first pin rod and pass the second triggering perforation, right section of the first pin bucket medial surface is from left to right Gradually preceding oblique the first inclined-plane (23) and supported by first inclined-plane on the lateral surface of the first hook afterbody, described turn Angle fireworks display have the second gas tank (24), and the top of second gas tank has the second shower nozzle (25), second shower nozzle Top has the second spout (26), and the top shelf of second gas tank is provided with the second tank deck seat (27), the second tank deck seat Itself top, second axially extending bore (28) on bottom two sides and by described the are worn in being provided with itself right section of rearward position in middle part Two axially extending bores are set on second shower nozzle, and the corner fireworks display also there is the second spray cap and second to turn over hook (53), institute Stating the second spray cap has the second horizontal gland portion (29) and is upwardly extended along the second gland portion back segment arranged on left and right sides Second hinge ear (30), second spray cap on second spout and pass through described the by the second gland portion gland What two hinge ears turned-out can open is hinged in the rear fragment position of the second tank deck seat, and the second tank deck seat is left in itself top surface The rear fragment position of edge be provided with trigger on prolong boss (31) and in prolong in the initiation boss be provided with wear itself forward and backward two sides thoroughly Initiation perforation (32), the second tank deck seat is provided with axle turntable (33) and in described in the forward position of left section of itself top surface Be hinged with axle turntable can left and right axle turn be hinged handle (34), the second tank deck seat in itself middle part right section of forward position It is provided be hinged platform (35) and is provided with to slit in the outside of the be hinged platform and leads to the second gap clip slot on itself top, bottom two sides (36), described second turn over hook there is the second hook head, second hook body portion and second hook afterbody successively from up to down, described second turns over Hook is hinged on the both wings cell wall of the second gap clip slot, by described by what the second hook body portion turned-out can open Two hook heads are pressed against in the outer rim in the second gland portion, and described second triggers pin to include the second pin rod (37) and the second pin bucket (38), the front end of second pin rod is connected on the medial surface of the second pin bucket rear end bung, the stage casing of second pin rod With from front to back gradually right curved second it is curved plunder portion (39), the leading portion of second pin rod curved plunders portion and institute by described second The back segment for stating the second pin rod is connected positioned at comparing on the more inner position of the second pin rod back segment, and described second sells in bucket Provided with supporting at the described second pin bucket front end bucket bottom and prolong second spring (40) between boss anterior end surface on triggering, described second Trigger pin to pass described trigger from front to back by the second pin rod back segment to perforate, the leading portion of the second pin bucket medial surface is Left oblique the second inclined-plane (41), the be hinged handle are supported on second inclined-plane by itself left end, led to gradually from back to front Cross itself right section of inner face to support on the lateral surface of the second hook afterbody, the triggering pin is located in positioned at the Lian Fali The residing gift is against in the first triggering perforation on the first fireworks display body of Hua Zhen groups and by itself left section of gear On the medial surface of the first hook afterbody on flower body, the fireworks display in the adjacent in line fireworks display in lead position Body is placed through first perforation on the fireworks display body on postposition by first pin rod on itself And keep off and being against on postposition on the medial surface of the first hook afterbody on the fireworks display body；The adjacent corner gift The fireworks display body in lead position is spent to be against by second pin rod gear on itself on postposition On the medial surface of the second hook afterbody on the fireworks display body；Pass through close to the in line fireworks display before the angle node First pin rod gear on itself is against the interior of the second hook afterbody on the corner fireworks display at the angle node On side, the corner fireworks display at the angle node are passed through close to the corner section by second pin rod on itself Described first on the in line fireworks display after point, which perforates and keep off, is against close on the in line fireworks display after the angle node The first hook afterbody medial surface on.

3. connection ring triggering fireworks display as claimed in claim 2, it is characterised in that the first hook afterbody is provided with the first empennage (42), first inclined-plane is supported on first empennage, and the second hook afterbody is provided with the second empennage (43), the hinge Handle is connect to support on second empennage by itself right section of inner face.

4. join ring triggering fireworks display as claimed in claim 3, it is characterised in that filled in first spout described in stifled be pressed against The first sealing plug (44) of first gland subordinate, the interior plug of second spout is stifled be pressed against the second gland subordinate second Sealing plug (45).

5. connection ring triggering fireworks display as claimed in claim 4, it is characterised in that the first tank deck seat is provided with the first pivot pin (46), first spray cap is hinged on first pivot pin by the described first hinge ear, and the second tank deck seat is provided with Second pivot pin (47), second spray cap are hinged on second pivot pin by the described second hinge ear.

6. the connection ring triggering fireworks display as any one of claim 2 to 5, it is characterised in that the first tank deck seat and the Two tank deck seats are arranged with neck (48) in itself side, are convexly equipped with fixture block (49), the adjacent fireworks display sheet in itself opposite side Body is hung by the neck and fixture block card is connected, in addition to wears fixed the neck and fixture block wear bolt (50) calmly.

7. connection ring triggering fireworks display as claimed in claim 6, it is characterised in that the outer end of the triggering pin is connected with draw ring (51).