CN207280302U

CN207280302U - A kind of corner trigger switch mechanism of fireworks display

Info

Publication number: CN207280302U
Application number: CN201721064387.2U
Authority: CN
Inventors: 邵玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-24
Filing date: 2017-08-24
Publication date: 2018-04-27
Anticipated expiration: 2027-08-24

Abstract

The utility model belongs to fireworks display technical field, the corner trigger switch mechanism of more particularly to a kind of fireworks display, the tack sliding block two of setting, the tack sliding block three abutted with tack sliding block two, iron plate two and hook two are slided including base two, on base two, and control platform sliding block three promotes the elastomeric element three of tack sliding block two, tack sliding block two abuts setting with tack sliding block three, one end of iron plate two is hinged with base two, hook two is hinged with base two, one end of hook two and the other end of iron plate two snap connection, and the other end of hook two is connected with tack sliding block three；Tack sliding block three, which slides, drives hook two to rotate, hook two is set to depart from iron plate two, realize the opening of iron plate two, the purpose of this utility model is to provide one kind can automatic-repeating, improve efficiency, strengthen effect, corner trigger switch mechanism time saving and energy saving, easy to operation.

Description

A kind of corner trigger switch mechanism of fireworks display

Technical field

The utility model belongs to fireworks display technical field, the corner trigger switch mechanism of more particularly to a kind of fireworks display.

Background technology

In the past, people are in the activities such as Festival celebration Festival, wedding celebration birthday party, building foundation, the moving to a better place new home, opening ceremony, generally Using gunpowder firecrackers, although adding celebrating atmosphere, also cause pin cigarette to diffuse, polluted environment, while also exist and trigger fire Calamity even triggers human casualty accident, and firecrackers also easily cause security risk in links such as storage, transports, and various regions government is numerous and confused Put into effect the ban of firework control fireworks.Then, there is the colorful fireworks big gun such as various electronics, chemistry and gases at high pressure.

The gases at high pressure salvo of in the market is the gases at high pressure salute tube of used aloned, in use, rotating rotation handle Need huge efforts, branched fireworks display cannot link running fire, and efficiency is low, effect is poor, artificially goes to grasp simultaneously because needing to hold manually Make, there are very big security risk.

The content of the invention

In order to overcome the defects of the prior art, the purpose of this utility model is to provide one kind can automatic-repeating, carry High efficiency, strengthen effect, corner trigger switch mechanism time saving and energy saving, easy to operation.

What the purpose of this utility model was realized in：

A kind of corner trigger switch mechanism of fireworks display, including base two, slide on base two setting tack sliding block two, Tack sliding block three, iron plate two and the hook two abutted with tack sliding block two, and control platform sliding block three promote tack sliding block two Elastomeric element three, tack sliding block two abuts setting with tack sliding block three, and one end of iron plate two and base two are hinged, hook two with Base two is hinged, and one end of hook two and the other end of iron plate two snap connection, and the other end and the tack sliding block three of hook two connect Connect；Tack sliding block three, which slides, drives hook two to rotate, and hook two is departed from iron plate two, realizes the opening of iron plate two.

With the above structure, it is possible to achieve the unlatching of corner fireworks display, carries out a chain of triggering and the effect sequentially triggered Fruit, avoids the occurrence of that fireworks display are launched together, makes firework display launching in good order, time saving and energy saving.

The corner trigger switch mechanism further includes the Arming Assembly that sliding block two is opened in control, and the Arming Assembly includes protecting Dangerous hook and backing pin, the auxiliary catch are hingedly arranged on the base two, and one end and the base two of the backing pin are hingedly set, described Tack sliding block three is abutted with backing pin, and the other end of backing pin and one end of auxiliary catch snap connection, the other end and fireworks display of auxiliary catch Body connects.

With the above structure, by unlatching of the Arming Assembly realization to tack sliding block two, three, so as to fulfill fireworks display corner The action of unlatching, realizes the sequentially unlatching of fireworks display, while realizes the effect of protection, avoids fireworks display are single from opening.

Sliding slot three and sliding slot four are provided with the tack sliding block three, the other end of hook two is extended in sliding slot three, institute Sliding slot four is stated to be connected with fireworks display body.

The length of the sliding slot four is more than the length of sliding slot three.

With the above structure, hook two is realized the effect of connecting rod driving, when tack sliding block three moves, drive hook Two rotation, realizes the separation of hook two and iron plate two, easy to the opening of iron plate two.

The tack sliding block two is laterally set, and the tack sliding block three is longitudinally disposed, the tail end and tack of tack sliding block two The head end of sliding block three is both provided with the inclined plane mutually suited.

With the above structure, it is that two inclined planes mutually suited drive tack sliding block by the movement of tack sliding block three Two move forward, and realize the change of force direction, simple in structure, and can realize the breakdown action of corner fireworks display body, real Opening action is serially connected between existing fireworks display body, improves and opens efficiency and unlatching continuity.

The sliding recess being adapted to the peaceful head slider three of the tack sliding block two is both provided with the base two, tack is slided Downward opening installation cavity two, three is both provided with the peaceful head slider three of block two, elasticity is installed respectively in the installation cavity two, three Component two, three.

With the above structure, one increased to tack sliding block two, three is realized by the setting of elastomeric element two, three The thrust of forward movement, is sequentially opened easy to the chain of rings of fireworks display.

The arc-shaped slot two snapped connection with iron plate two is provided with the hook two.

With the above structure, easy to the opening between hook two and iron plate two and engage.

The arc-shaped slot three being adapted to backing pin is provided with the auxiliary catch.

With the above structure, easy to the opening between auxiliary catch and backing pin and engage.

Rotating seat is provided with the base two, one end of the iron plate two is hingedly arranged on rotating seat by cremorne bolt On, middle part and the rotating seat of hook two are hinged.

The bottom of the base two is provided with air accumulator, and the gas outlet of the air accumulator extends to the lower face of iron plate two, The gas outlet of the air accumulator is provided with rubber stopper, and the top of the base two is both provided with threaded cap, is socketed with outside threaded cap Paper web.

With the above structure, a chain of of gases at high pressure fireworks display is can be achieved with using simple structure to trigger, while can also Ensure security during fireworks display storage.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram one removed after paper web of the utility model；

Fig. 3 is the structure diagram two removed after paper web of the utility model；

Fig. 4 is the part-structure schematic diagram of the utility model；

Fig. 5 is the structural blast schematic diagram of the utility model；

Fig. 6 is the structure diagram of the utility model tack sliding block three.

Figure label implication：

1- fireworks display bodies；2- tack sliding block one；3- bases two；4- tack sliding block two；5- tack sliding block three；

51- sliding slots three；52- sliding slots four；6- iron plates two；7- hooks two；71- arc-shaped slots two；

8- Arming Assemblies；81- auxiliary catches；811- arc-shaped slots three；82- backing pins；9- sliding recess；

10- installation cavitys three；11- rotating seats；12- air accumulators；13- rubber stoppers；14- threaded caps；15- paper webs；

16- elastomeric elements two；17- elastomeric elements three；18- abuts block.

Embodiment

The utility model is further described with specific embodiment below in conjunction with the accompanying drawings：

Referring to shown in Fig. 1 to Fig. 6, a kind of corner trigger switch mechanism of fireworks display, including slided on base 23, base 23 The tack sliding block 24 of setting, the tack sliding block 35 abutted with tack sliding block 24, iron plate 26 and hook 27, and control are flat Platform sliding block three promotes the elastomeric element 3 17 of tack sliding block 24, and tack sliding block 24 abuts setting, iron plate two with tack sliding block 35 6 one end is hinged with base 23, and hook 27 is hinged with base 23, and one end of hook 27 is buckled with the other end of iron plate 26 Connection, the other end of hook 27 are connected with tack sliding block 35；Tack sliding block 35, which slides, drives hook 27 to rotate, and makes hook two 7 depart from iron plate 26, realize the opening of iron plate 26, can so realize the unlatching of corner fireworks display, carry out a chain of triggering with And the effect sequentially triggered, avoid the occurrence of that fireworks display are launched together, make firework display launching in good order, it is time saving and energy saving.

The corner trigger switch mechanism further includes the Arming Assembly 8 that sliding block two is opened in control, Arming Assembly (8) bag Auxiliary catch 81 and backing pin 82 are included, the auxiliary catch 81 is hingedly arranged on the base 23, one end and the base two of the backing pin 82 3 hinged settings, the tack sliding block 35 are abutted with backing pin 82, and one end of the other end and auxiliary catch 81 of backing pin 82 snaps connection, The other end of auxiliary catch 81 connects with adjacent fireworks display body 1；Unlatching to tack sliding block 24, three is realized by Arming Assembly 8, The action opened so as to fulfill fireworks display corner, realizes the sequentially unlatching of fireworks display, while realizes the effect of protection, avoids fireworks display single Open.

Sliding slot 3 51 and sliding slot 4 52 are provided with the tack sliding block 35, the other end of hook 27 extends to sliding slot three In 51, the sliding slot 4 52 is connected with fireworks display body 1, and the length of the sliding slot 4 52 is more than the length of sliding slot 3 51, makes hook 27 realize the effect of connecting rod driving, when tack sliding block 35 moves, drive the rotation of hook 27, realize hook 27 and iron plate 26 separation, easy to the opening of iron plate 26.

The tack sliding block 24 is laterally set, and the tack sliding block 35 is longitudinally disposed, and the tail end of tack sliding block 24 is with putting down The head end of head slider 35 is both provided with the inclined plane mutually suited, and the movement by tack sliding block 35 is two and mutually suits Inclined plane drives tack sliding block 24 to move forward, and realizes the change of force direction, simple in structure, and can realize corner gift The breakdown action of flower body, realizes and is serially connected opening action between fireworks display body, improves and opens efficiency and open continuity.

The sliding recess 9 being adapted to the peaceful head slider 35 of the tack sliding block 24 is both provided with the base 23, is put down Downward opening installation cavity two, 3 10 is both provided with the peaceful head slider 35 of head slider 24, is divided in the installation cavity two, 3 10 Not An Zhuan elastomeric element 2 16, three, in the present embodiment, abutting block 18 protruding upward, elastomeric element are provided with sliding recess 9 2nd, three one end is abutted with abutting block 18, and the other end is abutted with installation cavity two, 3 10, makes elastomeric element two, three and tack sliding block 2nd, three are in a pre-pressing state, and in the present embodiment, described by elastomeric element two, three is preferably to compress spring, passes through bullet Property component two, three setting realize thrust of the increase to one of tack sliding block two, three forward movement, easy to the chain of rings of fireworks display Sequentially open.

The peaceful head slider 35 of tack sliding block 24 is convenient logical with being both provided with damping oil on the contact surface of base 23 The setting of elastomeric element 2 16, three is crossed to realize thrust of the increase to one of tack sliding block 24, three forward movement, easy to gift The colored chain of rings is sequentially opened.

The arc-shaped slot 2 71 snapped connection with iron plate 26 is provided with the hook 27, easy to hook 27 and iron plate Opening and engaging between 26.

The arc-shaped slot 3 811 being adapted to backing pin 82 is provided with the auxiliary catch 81, easy to auxiliary catch 81 and backing pin 82 Between opening and engaging.

Rotating seat 11 is provided with the base 23, one end of the iron plate 26 is hingedly arranged on rotation by cremorne bolt On seat 11, the middle part of hook 27 and rotating seat 11 are hinged.

The bottom of the base 23 is provided with air accumulator 12, and the gas outlet of the air accumulator 12 is extended under iron plate 26 End face, the gas outlet of the air accumulator 12 are provided with rubber stopper 13, and the top of the base 23 is both provided with threaded cap 14, spiral shell Paper web 15 is socketed with outside line lid 14, can be achieved with a chain of of gases at high pressure fireworks display using simple structure triggers, while can also protect Demonstrate,prove security during fireworks display storage.

During operation, the tack sliding block 1 on fireworks display body 1 moves forward and drives auxiliary catch 81 to rotate, and drives and protects The arc-shaped slot 3 811 of dangerous 81 one end of hook departs from backing pin 82；The tack sliding block 35 being connected is under the effect of elastomeric element 3 17 Move forward, tack sliding block 24 is moved together with tack sliding block 35, and the sliding slot 3 51 on tack sliding block 35 drives hook 27 Depart from iron plate 26, the air pressure of air accumulator 12 promotes rubber stopper 13, and the open-top iron plate 26 of rubber stopper 13 passes the gas through threaded cap Fireworks display in 14 impact paper webs 15, while tack sliding block 35 is slowly moved forward due to the setting of damping oil, is made sliding slot 4 52 Interior auxiliary catch 81 rotates, and drives the arc-shaped slot 3 811 on auxiliary catch 81 to depart from backing pin 82, carries out successively above-mentioned dynamic Make, so as to drive adjacent fireworks display body 1 to open.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this Enclose, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model Within the scope of.

Claims

A kind of 1. corner trigger switch mechanism of fireworks display, it is characterised in that：Including base two (3), slide and set on base two (3) The tack sliding block two (4) put, the tack sliding block three (5), iron plate two (6) and the hook two (7) that are abutted with tack sliding block two (4), with And control platform sliding block three (5) promotes the elastomeric element three (17) of tack sliding block two (4), tack sliding block two (4) and tack sliding block Three (5), which abut, to be set, and one end of iron plate two (6) is hinged with base two (3), and hook two (7) is hinged with base two (3), hook two (7) one end and the other end of iron plate two (6) snap connection, and the other end of hook two (7) is connected with tack sliding block three (5)；It is flat Head slider three (5), which slides, drives hook two (7) to rotate, and hook two (7) is departed from iron plate two (6), realizes beating for iron plate two (6) Open.
A kind of 2. corner trigger switch mechanism of fireworks display according to claim 1, it is characterised in that：The corner triggering is opened Shutting mechanism further includes the Arming Assembly (8) that sliding block two is opened in control, and the Arming Assembly (8) includes auxiliary catch (81) and backing pin (82), the auxiliary catch (81) is hingedly arranged on the base two (3), and one end of the backing pin (82) and base two (3) are hinged Set, the tack sliding block one (2) abuts with backing pin (82), and the other end of backing pin (82) connects with one end buckle of auxiliary catch (81) Connect, the other end of auxiliary catch (81) is connected with adjacent fireworks display body (1).
A kind of 3. corner trigger switch mechanism of fireworks display according to claim 1 or 2, it is characterised in that：The tack is slided Sliding slot three (51) and sliding slot four (52) are provided with block three (5), the other end of hook two (7) is extended in sliding slot three (51), institute Sliding slot four (52) is stated to be connected with fireworks display body (1).
A kind of 4. corner trigger switch mechanism of fireworks display according to claim 3, it is characterised in that：The sliding slot four (52) Length be more than sliding slot three (51) length.
A kind of 5. corner trigger switch mechanism of fireworks display according to claim 4, it is characterised in that：The tack sliding block two (4) laterally set, the tack sliding block three (5) is longitudinally disposed, the tail end of tack sliding block two (4) and the head of tack sliding block three (5) End is both provided with the inclined plane mutually suited.
A kind of 6. corner trigger switch mechanism of fireworks display according to claim 1 or 2 or 5, it is characterised in that：The base The sliding recess (9) being adapted to the peaceful head slider three (5) of the tack sliding block two (4), tack sliding block two are both provided with two (3) (4) downward opening installation cavity two, three is both provided with peaceful head slider three (5), bullet is installed respectively in the installation cavity two, three Property component two, three.
A kind of 7. corner trigger switch mechanism of fireworks display according to claim 6, it is characterised in that：The hook two (7) On be provided with the arc-shaped slot two (71) snapped connection with iron plate two (6).
A kind of 8. corner trigger switch mechanism of fireworks display according to claim 2, it is characterised in that：The auxiliary catch (81) On be provided with the arc-shaped slot three (811) being adapted to backing pin (82).
A kind of 9. corner trigger switch mechanism of fireworks display according to claim 1 or 8, it is characterised in that：The base two (3) rotating seat (11) is provided with, one end of the iron plate two (6) is hingedly arranged on by cremorne bolt on rotating seat (11), hook The middle part of sub two (7) and rotating seat (11) are hinged.
A kind of 10. corner trigger switch mechanism of fireworks display according to claim 1 or 8, it is characterised in that：The base two (3) bottom is provided with air accumulator (12), and the gas outlet of the air accumulator (12) extends to the lower face of iron plate two (6), described The gas outlet of air accumulator (12) is provided with rubber stopper (13), and the top of the base two (3) is both provided with threaded cap (14), screw thread Paper web (15) is socketed with outside lid (14).