CN2463015Y

CN2463015Y - Pressure releasing launching device for bottle type water rocket

Info

Publication number: CN2463015Y
Application number: CN 01204602
Authority: CN
Inventors: 谢祯恭
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-26
Filing date: 2001-02-26
Publication date: 2001-12-05
Anticipated expiration: 2011-02-26

Abstract

The utility model provides a pressure releasing and launching device for a baote bottle type water rocket. A bottle mouth of a baote bottle is provided with a pressure releasing and launching device, and a piston is arranged in the pressure releasing and launching device in order to push two fasteners to open or clamp with an inner plug in the bottom mouth to unlock or position. The other end of the pressure releasing and launching device is sheathed with a quick joint, and air is input in the baote bottle by an air delivery pipe through the pressure releasing and launching device. Partial air can be released to flow back to move the piston to return to a former position via a button, the fasteners are not clamped with the inner plug of the bottle mouth, and thus the baote bottle can disengage from the pressure releasing and launching device and run out.

Description

The decompression of bottle water rocket discharges emitter

The decompression of a kind of bottle water rocket of the utility model discharges emitter, is relevant with the bottle water rocket, belongs to amusement appliance.

At present, general water rocket mainly is with a part of water of packing in the bottle, utilize inflator to squeeze into air, make and be full of gases at high pressure in the bottle, untie clamping to pull snap joint then, or utilize brake handle to untie clamping, and bottle is released because of bottle inner high voltage gas the bottle head via cable wire priming snap joint to the bottle head, obtain a reaction force, fly out as bottle such as the rocket;

Owing to untie the structure of bottle water rocket, need pull snap joint or untie the clamping of snap joint the bottle head by brake handle, very inconvenience, remove and to push inflator, still to untie snap joint, inconvenient in the operation, especially with the past post-tensioning snap joint of hand, often be subjected to the sprinkling of water in the bottle and bedew the interest that reduction is played.

The decompression of a kind of bottle water rocket of the utility model discharges emitter, its objective is: provide by finger or the foot-operated mode of pushing to discharge water rocket, do not need operating personnel to make any release movement of untiing to the bottle water rocket, imitate to improve operating rate.

The decompression of a kind of bottle water rocket of the utility model discharges emitter, it is the position of bottleneck installing one decompression release emitter and a bottle cap of a bottle, this bottle cap inwall tool screw thread is threaded onto on the bottleneck, bottle cap is provided with a perforation and passes for the plug pipe joint, be resisted against on the bottle cap with the retaining edge, fill in bottleneck in one, interior plug bottom is established a flange and is fastened in bottleneck, and this decompression discharges emitter and includes:

One plug pipe joint, has an axial hollow hole, the rear end is sheathed for snap joint, and front end supports post with one and connects and establish a sleeve pipe, is provided with the retaining edge in plug pipe joint periphery precalculated position, in this plug pipe joint front half-end is air chamber, periphery has several Elastic buckles, is the vacancy position in this buckle peripheral position, and this air chamber can hold into a piston and moves, move passing buckle switch on the piston and be fastened on plug top in this, this piston and backstop are supported post in this;

One body, having a predetermined length is a hollow tube, can be socketed on this sleeve pipe front end, embeds a check (non-return) valve in this sleeve pipe again;

One appendix, a termination is located at snap joint, and in addition termination is located at and is inflated mechanism, has an exhaust button on this appendix;

In view of the above, gas enters the plug pipe joint by appendix and passes piston, makes buckle outwards fasten interior plug, be fastened in the bottle and make decompression discharge emitter, gas constantly enters in the bottle, treats to have certain air pressure in the bottle, presses this button and discharges gas, check (non-return) valve is blocked body, part gas enters air chamber by the vacancy position in the bottle, and piston moves backward, and buckle no longer fastens interior plug, bottle discharges emitter with decompression to be separated, and this bottle is darted out.

Wherein, respectively be arranged with seal ring on the front half-end of this plug pipe joint and the later half end.

Wherein, this piston has axial hollow hole, and piston face is arranged with a seal ring.

Wherein, this check (non-return) valve is that a little body has a hollow hole, and front end has the pad of living that can open a business, and this work pad one side is connected in tubule body front end.

Wherein, this snap joint rear end is a hard tube, and this hard tube is articulated in one and sets up on the platform, with the pre-fixed angle of altitude of turn-button control bottle.

The decompression of a kind of bottle water rocket of the utility model discharges emitter, and its advantage is: simple in structure, operate quick and convenient, safe in utilization.

The utlity model has following accompanying drawing:

Fig. 1 is the solid combination schematic diagram of the utility model.

The perspective exploded view that Fig. 2 system sets up platform and appendix.

Fig. 3 is the perspective exploded view that the decompression of the utility model discharges emitter.

Fig. 4 is the section combination schematic diagram that the decompression of the utility model discharges emitter.

Fig. 5 is the generalized section that the piston of the utility model is replaced the buckle the first transaction of a day's business.

Fig. 6 is that the utility model discharges gas, and piston is retired the generalized section of buckle answer.

Fig. 7 is the generalized section that the utility model bottle and decompression discharge emitter disengaging temporarily.

Fig. 8 system sets up the floor map that platform articulates hard tube.

Fig. 9 system sets up the generalized section that the platform pivot connecting plate articulates hard tube.

Number in the figure is as follows:

1 decompression discharges emitter 121 seal rings 31 pads alive

2 bottle caps, 22 hollow holes, 32 hollow holes

Plug 13 supports post 40 bodys in 4

5 bottlenecks, 14 retaining edge, 401 flanges

6 bottles, 15 seal rings, 50 appendixs

7 snap joints, 16 hollow holes 51 are inflated mechanism

8 hard tubes, 17 seal rings, 52 buttons

9 set up platform 18 air chambers 61 deflectors

10 plug pipe joints, 20 sleeve pipes, 62 nose cones

101 vacancies, 201 perforation, 91 pivot connecting plates

11 buckles, 30 check (non-return) valves, 92 turn-buttons

12 pistons

Now lift a preferred embodiment, and cooperate graphic being described as follows:

At first, the decompression of a kind of bottle water rocket of the utility model discharges emitter, as Fig. 1,2, shown in 3, main system has a decompression to discharge an emitter 1 and a bottle cap 2 in bottleneck 5 devices of a bottle 6, these bottle cap 2 inwall tool screw threads are threaded onto on the bottleneck 5, bottle cap 2 is provided with a perforation 201, perforation 201 can penetrate for a plug pipe joint 10, this decompression discharges emitter 1 and contains a plug pipe joint 10, one sleeve pipe 20, one check (non-return) valve 30 and a body 40, this plug pipe joint 10 has an axial hollow hole 16 and an air chamber 18, the rear end is sheathed for a snap joint 7, front end supports post 13 location one sleeve pipe 20 with one, be arranged with two seal rings 15 on this

plug pipe joint

10,17, snap joint 7 rear ends are that a hard tube 8 is articulated in one and sets up on the platform 9, set up the pivot connecting plate 91 that a L type is arranged on the platform 9 and can adjust the elevation angle angle of a hard tube 8 with turn-button 92 pivot joint hard tubes 8, these plug pipe joint 10 surperficial positions are provided with a retaining edge 14 and keep out for snap joint 7 and bottle cap 2, outside air chamber 18, be provided with two vacancies, 101 positions, has buckle 11 on this vacancy 101, the effect of contracting in these buckle 11 tool elasticity, insert a piston 12 in the air chamber 18, this piston 12 is a body, it in it axial hollow hole 122, hollow hole 122 does not run through top (to bottleneck 5 one ends of bottle 6), cover one seal ring 121 on the piston 12, this piston 12 is removable in air chamber 18, on move to when post 13, buckle 11 outwards can be opened a business, a sheathed body 40 on this sleeve pipe 20, a sheathed check (non-return) valve 30 in the sleeve pipe 20, check (non-return) valve 30 has a hollow hole 32 and a pad 31 alive, this work pad 31 is connected in check (non-return) valve 30 1 sides and but side is opened or seal hollow hole 32, plug 4 is that embedding is forced in bottleneck 5 in one, interior plug 4 has a flange 401 can be butted on the bottleneck 5, the top of plug 4 in the buckle 11 of this plug pipe joint 10 can be snapped in;

Shown in Fig. 1,8,9, the hard tube 8 of this snap joint 7 connects establishes an appendix 50, one exhaust button 52 is arranged on the appendix 50, appendix 50 is held in addition to inflating mechanism 51, this exhaust button 52 is a device of separating opening check valve, making the back flow of gas of input bottle go out gas through button 52, is inlet ducts such as an inflator or electronic group Pu and inflate mechanism 51, can install soft deflector 61 and nose cone 62 on this bottle 6;

By above-mentioned constructional device, the decompression of a kind of bottle water rocket of the utility model discharges emitter, in advance bottle 6 is inserted the water of a little, system discharges the bottleneck 5 that emitter 1 is installed in bottle 6 with above-mentioned decompression during operation, and earlier interior plug 4 is forced in bottleneck 5, and bottle cap 2 is threaded onto on the bottleneck 5, plug pipe joint 10, body 40 parts such as grade penetrate in the perforation 201 of bottle cap 2 to go in the bottleneck 5, snap joint 7 is connected on the plug pipe joint 10, and the elevation angle of adjustment hard tube 8, make bottle 6 be the elevation angle of an angle, extruding then, this inflates mechanism 51, gas enters hard tube 8 to plug pipe joint 10 by appendix 50, body 40 is to bottle 6, as Fig. 4, shown in 5, this piston 12 is subjected to entering of gas and moves forward to touch to post 13 stopping, and buckle 11 strutted, make buckle 11 fasten the top of interior plug 4, and will fill in the tentative bottleneck 5 that is positioned at such as pipe joint 10 assemblies such as grade, the gas of injection constantly enters hollow hole 16 to air chamber 18 by appendix 50, enter in the bottle 6 by body 40 or vacancy 101 positions, in bottle 6, be full of certain air pressure;

As Fig. 1,6, shown in 7, when pressing this button 52, high pressure gas in the bottle 6 is known from experience partly adverse current, disengage partly gas by button 52, has check (non-return) valve 30 in the body 40, the pad 31 of living seals, the gas of adverse current is refluxed without body 40, reflux but enter air chamber 18, make piston 12 displacements, the top of plug 4 in these buckle 11 returns do not block through vacancy 101 positions of plug pipe joint 10, these plug pipe joint 10 indefinite bottlenecks 5 that are positioned at, piston 12 is blocked hollow hole 16 again, makes bottle 6 interior hyperbars form a reaction force and passes bottle 6 and plug pipe joint 10 assemblies such as grade, and this bottle 6 separates fast and darts out;

This bottle 6 is general alleged bottle water rocket, the utility model does not need the brake handle or the snap joint of leaving behind, can discharge location to bottle 6, making bottle 6 and decompression discharge emitter 1 breaks away from, convenient and be not subjected to water to spray human hands in the operation, reusable again, more many than traditional apparatus progress, can increase and improve operator's interest.

Claims

1, a kind of decompression of bottle water rocket discharges emitter, it is characterized in that: it is the position of bottleneck installing one decompression release emitter and a bottle cap of a bottle, this bottle cap inwall tool screw thread is threaded onto on the bottleneck, bottle cap is provided with a perforation and passes for the plug pipe joint, be resisted against on the bottle cap with the retaining edge, fill in bottleneck in one, interior plug bottom is established a flange and is fastened in bottleneck, and this decompression discharges emitter and includes:

One plug pipe joint, has an axial hollow hole, the rear end is sheathed for snap joint, and front end supports post with one and connects and establish a sleeve pipe, is provided with the retaining edge in plug pipe joint periphery precalculated position, in this plug pipe joint front half-end is air chamber, periphery has Elastic buckle, is the vacancy position in this buckle peripheral position, and this air chamber can hold into a piston and moves, move passing buckle switch on the piston and be fastened on plug top in this, this piston and backstop are supported post in this;

One appendix, a termination is located at snap joint, and in addition termination is located at and is inflated mechanism, has an exhaust button on this appendix.

2, the decompression of a kind of bottle water rocket according to claim 1 discharges emitter, it is characterized in that: wherein respectively be arranged with seal ring on the front half-end of this plug pipe joint and the later half end.

3, the decompression of a kind of bottle water rocket according to claim 1 discharges emitter, and it is characterized in that: wherein this piston has axial hollow hole, and piston face is arranged with a seal ring.

4, the decompression of a kind of bottle water rocket according to claim 1 discharges emitter, and it is characterized in that: wherein this check (non-return) valve is that a little body has a hollow hole, and front end has the pad of living that can open a business, and this work pad one side is connected in tubule body front end.

5, the decompression of a kind of bottle water rocket according to claim 1 discharges emitter, and it is characterized in that: wherein this snap joint rear end is a hard tube, and this hard tube is articulated in one and sets up on the platform, with the pre-fixed angle of altitude of turn-button control bottle.