Reusable firework cylinder structure

Abstract

The utility model relates to the technical field of celebration supplies, and discloses a reusable firework cylinder structure which comprises a firework cylinder, an inflation cabin section is arranged at the bottom of the firework cylinder, a sealed cabin section is fixedly installed at the top of the inflation cabin section, and a launching cabin section is fixedly installed at the top of the sealed cabin section. According to the utility model, the piston rod is pulled by the pull rod to perform piston motion in the air inflation cabin section, so that when the piston rod moves downwards, air enters the air inflation cabin section from the air suction pipe, and when the piston rod moves upwards, the air enters the compression area from the air inlet; after the device is used for a single time, air filling and compression can be completed through piston movement of the piston rod, operation is easy, repeated use can be achieved, the cost is reduced, ejected silk ribbons and colored paper can be refilled into the firework cylinder after being cleaned and collected, and environmental pollution is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of celebration supplies, more specifically, the utility model relates to a gift flower tube structure that can be reused. BACKGROUND

[0002] The gift flower tube is a kind of color flower cannon that is held and released in opening, wedding celebration and other festive occasions, the tube body is paper tube, and inside is filled with decorative articles such as color strip, sequin or petal, when using, by rotating or pressing button release compressed air, produce blast impact force.The impact force will fill the decorative articles such as color strip, sequin or petal in paper tube to the sky, form the visual effect of multicolored, add atmosphere for festive occasion, and the gift flower tube is more and more welcomed by people due to not using gunpowder, safe and environmental protection.

[0003] At present, traditional gift flower tube is mostly disposable product, after using, it is often discarded, which leads to the waste of resources and the increase of cost, and user needs to frequently purchase to cope with the demand of various festive occasions, increases the economic burden of user, at present, with the improvement of environmental protection consciousness, more and more users begin to pay attention to the sustainability and environmental protection of product, therefore, a gift flower tube structure that can be reused is needed to improve resource utilization and reduce cost. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the deficiency of prior art, the utility model provides a gift flower tube structure that can be reused, with the advantages of reusable, environmental protection and cost reduction.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a gift flower tube structure that can be reused, including gift flower tube, the bottom of the gift flower tube is provided with inflation cabin section, the top of the inflation cabin section is fixedly installed with sealed cabin section, the top of the sealed cabin section is fixedly installed with launch cabin section;

[0006] Wherein, the inside of the sealed cabin section is fixedly installed with fixed frame, the inside of the fixed frame is provided with valve, the inside of the inflation cabin section is movably installed with piston rod, the left side wall of the inflation cabin section is fixedly installed with suction pipe, the inside of the suction pipe is fixedly installed with first fixed sleeve, the inside of the first fixed sleeve is movably installed with first plug, the first plug and the first fixed sleeve are elastically connected through second spring, the left side of the first plug blocks the suction pipe, the inside of the inflation cabin section is fixedly provided with air inlet, the inside of the air inlet is fixedly installed with second fixed sleeve, the bottom of the second fixed sleeve is movably installed with second plug, the second plug and the second fixed sleeve are elastically connected through third spring, the bottom of the second plug blocks the air inlet.

[0007] As a preferred technical scheme of the utility model, the inside of the fixed frame is rotatably provided with a rotating rod, the rotating rod is fixedly connected with a valve, and the valve is rotatably arranged in the fixed frame.

[0008] The right side of the sealing cabin section is fixedly provided with a lock sleeve, the right side of the lock sleeve is fixedly provided with a limiting sleeve, the inside of the rotating rod is movably provided with a locking rod, the locking rod is elastically connected with the inner wall of the rotating rod through a fourth spring, and the other end of the locking rod penetrates into the inside of the lock sleeve.

[0009] As a preferred technical scheme of the utility model, the bottom of the inflation cabin section is fixedly provided with a handle, the bottom of the piston rod penetrates into the bottom of the inflation cabin section and is fixedly connected with a pull rod, and the piston rod is elastically connected with the inner wall of the inflation cabin section through a first spring.

[0010] As a preferred technical scheme of the utility model, a compression area is arranged between the valve and the air inlet, and the compression area is used for storing compressed air.

[0011] As a preferred technical scheme of the utility model, the locking rod and the lock sleeve are matched in shape, and the lock sleeve is used for preventing the rotation of the locking rod.

[0012] As a preferred technical scheme of the utility model, the inside of the limiting sleeve is movably provided with a button, the left side of the button is fixedly provided with a thimble, and the button is elastically connected with the limiting sleeve through a fifth spring.

[0013] As a preferred technical scheme of the utility model, the inside of the launching cabin section is fixedly provided with a receiving plate, and the top of the launching cabin section is threadedly sleeved with a top cover.

[0014] Compared with the prior art, the utility model has the advantages as follows:

[0015] 1、the utility model discloses through the pulling of the pull rod, makes the piston rod in the inflation cabin section and carries out piston movement, further makes the piston rod when moving downward, air enters the inflation cabin section from the air suction pipe, when the piston rod moves upward, air enters the compression area from the air inlet, compared with the disposable use of the traditional fireworks barrel, the device can be filled with air and compressed through the piston movement of the piston rod after single use, and the compressed gas is shot out through the button pressing mode, so that the operation is simple, the device can be repeatedly used, the cost is effectively reduced, and the ribbon and the colored paper shot out can be filled into the inside of the fireworks barrel again after cleaning and collecting, so that environmental pollution is avoided.

[0016] 2, the utility model discloses a lock rod and lock sleeve cooperate, lock the rotary rod and valve, make the valve loose by pressing the button and make the lock rod into the rotary rod inside, further make the compressed gas in the compression area spout the fireworks, compared with traditional device, the device is firm and stable, can effectively store compressed gas, and after the fireworks spout, through the mode of rotating the rotary rod, make the lock rod reset, ensure the switch of valve is convenient, improve the satisfaction of user. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic diagram of the utility model;

[0018] Figure 2 It is the section structure schematic diagram of the utility model;

[0019] Figure 3 It is the launch cabin section structure schematic diagram of the utility model;

[0020] Figure 4 It is the inflatable cabin section structure schematic diagram of the utility model;

[0021] Figure 5 It is the sealed cabin section structure schematic diagram of the utility model;

[0022] Figure 6 It is the rotary rod structure schematic diagram of the utility model;

[0023] Figure 7 It is the button explosion diagram of the utility model.

[0024] In the drawing: 1, fireworks cylinder; 2, sealed cabin section; 3, launch cabin section; 4, inflatable cabin section; 5, handle; 6, pull rod; 7, piston rod; 8, first spring; 9, suction pipe; 10, first fixed sleeve; 11, first plug; 12, second spring; 13, air inlet; 14, second fixed sleeve; 15, second plug; 16, third spring; 17, fixed frame; 18, valve; 19, rotary rod; 20, lock rod; 21, fourth spring; 22, lock sleeve; 23, limit sleeve; 24, button; 25, ejector pin; 26, fifth spring; 27, compression area; 28, bearing plate; 29, top cover. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] AsFigures 1 to 7 The utility model provides a kind of gift flower tube structure of repeated utilization, including gift flower tube 1, the bottom of gift flower tube 1 is provided with inflatable cabin section 4, the top of inflatable cabin section 4 is fixedly installed with sealed cabin section 2, the top of sealed cabin section 2 is fixedly installed with launch cabin section 3;

[0027] Wherein, the inside of sealed cabin section 2 is fixedly installed with fixed frame 17, the inside of fixed frame 17 is provided with valve 18, the inside of inflatable cabin section 4 is movably installed with piston rod 7, the left side wall of inflatable cabin section 4 is fixedly installed with suction pipe 9, the inside of suction pipe 9 is fixedly installed with first fixed sleeve 10, the inside of first fixed sleeve 10 is movably installed with first plug 11, first plug 11 and first fixed sleeve 10 are elastically connected by second spring 12, the left side of first plug 11 blocks suction pipe 9, the inside of inflatable cabin section 4 is fixedly provided with air inlet 13, the inside of air inlet 13 is fixedly installed with second fixed sleeve 14, the bottom of second fixed sleeve 14 is movably installed with second plug 15, second plug 15 and second fixed sleeve 14 are elastically connected by third spring 16, the bottom of second plug 15 blocks air inlet 13.

[0028] When the user needs to use the shell 1, the user first rotates the top cover 29 to open the launch cabin section 3, then holds the handle 5 with one hand, and then pulls the pull rod 6 downward, at which time the piston rod 7 performs a piston movement inside the inflation cabin section 4, the downward displacement of the piston rod 7 causes the first plug 11 to be subjected to suction, the first plug 11 is further retracted into the inside of the first fixed sleeve 10, and the air suction pipe 9 is opened, external air is sucked into the inside of the inflation cabin section 4 from the air suction pipe 9, then the user releases the pull rod 6, the elastic potential energy of the first spring 8 drives the piston rod 7 to reset upward, and when the piston rod 7 resets upward, the first plug 11 resets through the elastic potential energy of the second spring 12, the air suction pipe 9 is again blocked, and the air inside the inflation cabin section 4 pushes the second plug 15 upward, so that the air inlet 13 is opened, and further, the air inside the inflation cabin section 4 enters the inside of the compression area 27 from the air inlet 13, after a single inflation operation is completed, the second plug 15 resets through the elastic potential energy of the third spring 16 to block the air inlet 13, preventing the gas inside the compression area 27 from leaking, the user can repeatedly inflate the inside of the compression area 27, further achieving air compression, after the air is compressed to an appropriate degree, the user places colored ribbons, paper sheets and other materials into the top of the receiving plate 28 to complete the loading operation, and finally the user tilts the top of the shell 1 upward by forty-five degrees, and presses the button 24, the button 24 is displaced inside the limiting sleeve 23, and the ejector pin 25 extends into the inside of the lock sleeve 22 to extrude the right end of the locking rod 20 out of the lock sleeve 22, when the button 24 is pressed completely, the ejector pin 25 pushes the locking rod 20 into the inside of the rotating rod 19, further, the rotating rod 19 and the valve 18 are no longer fixed, and the compressed gas inside the compression area 27 is sprayed upward through the valve 18, so that the ribbons and paper sheets on the top of the receiving plate 28 are ejected outward.

[0029] By pulling the pull rod 6, the piston rod 7 performs a piston movement inside the inflation cabin section 4, further, when the piston rod 7 moves downward, air enters the inflation cabin section 4 from the air suction pipe 9, and when the piston rod 7 moves upward, air enters the compression area 27 from the air inlet 13, compared with the one-time use of the traditional shell, after a single use is completed, the device can complete the inflation and compression of air through the piston movement of the piston rod 7, the compressed gas is ejected through the pressing of the button 24, the operation is simple, the device can be repeatedly used, the cost is effectively reduced, and the ribbons and colored paper ejected can be loaded into the inside of the shell 1 again after being cleaned and collected, thereby avoiding environmental pollution.

[0030] The rotating rod 19 and the valve 18 are fixedly connected, and the valve 18 is rotatably installed inside the fixed frame 17;

[0031] The right side of the sealed cabin section 2 is internally fixedly provided with a lock sleeve 22, the right side of the lock sleeve 22 is fixedly provided with a limiting sleeve 23, the inner movable step of the rotating rod 19 is provided with a locking rod 20, one end of the locking rod 20 is elastically connected with the inner wall of the rotating rod 19 through a fourth spring 21, and the other end of the locking rod 20 penetrates into the inside of the lock sleeve 22.

[0032] After the use of the firework barrel 1 is completed, the user releases the button 24, at this time, the button 24 and the thimble 25 are reset through the elastic potential of the fifth spring 26, then the user rotates the left side of the rotating rod 19, and when the locking rod 20 and the lock sleeve 22 are aligned, the locking rod 20 reenters into the inside of the lock sleeve 22 through the elastic potential of the fourth spring 21, so that the valve 18 and the rotating rod 19 are locked and fixed.

[0033] The locking rod 20 and the lock sleeve 22 are matched, the rotating rod 19 and the valve 18 are locked, the button 24 is pressed to make the thimble 25 top the locking rod 20 into the inside of the rotating rod 19, so that the valve 18 is loosened, the compressed gas in the compression area 27 is further sprayed out, compared with the traditional device, the device is firm and stable, can effectively store the compressed gas, and after the fireworks are sprayed out, the locking rod 20 is reset by rotating the rotating rod 19, so that the opening and closing of the valve 18 is convenient, and the satisfaction of the user is improved.

[0034] The bottom of the inflation cabin section 4 is fixedly provided with a handle 5, the bottom of the piston rod 7 penetrates into the bottom of the inflation cabin section 4 and is fixedly connected with the pull rod 6, and the piston rod 7 and the inner wall of the inflation cabin section 4 are elastically connected through a first spring 8.

[0035] The user pulls the pull rod 6, so that the piston rod 7 moves in the piston mode in the inflation cabin section 4, and the air is compressed.

[0036] The valve 18 and the air inlet 13 are provided with a compression area 27, and the compression area 27 is used for storing the compressed air.

[0037] The locking rod 20 and the lock sleeve 22 are matched in shape, and the lock sleeve 22 is used for preventing the rotation of the locking rod 20.

[0038] The locking rod 20 and the lock sleeve 22 are matched in shape, and the lock sleeve 22 is used for preventing the rotation of the locking rod 20.

[0039] The inside of the limiting sleeve 23 is movably provided with the button 24, the left side of the button 24 is fixedly provided with the thimble 25, the button 24 and the limiting sleeve 23 are elastically connected through the fifth spring 26, and the thimble 25 abuts against the locking rod 20.

[0040] By pressing the button 24, the top pin 25 will be inserted into the rotating rod 19 inside the locking rod 20, further rotating the rod 19 and the valve 18 lose fixed.

[0041] Wherein, the inside of the launch cabin section 3 is fixedly provided with a receiving plate 28, and the top of the launch cabin section 3 is threadedly sleeved with a top cover 29.

[0042] The working principle and use process of the utility model:

[0043] When the user needs to use the shell 1, the user first rotates the top cover 29 to open the launch cabin section 3, then holds the handle 5 with one hand, and then pulls down the pull rod 6, at this time, the piston rod 7 will perform piston movement in the inside of the inflation cabin section 4, the downward displacement of the piston rod 7 makes the first plug 11 be subjected to suction, further, the first plug 11 will be telescoped into the inside of the first fixed sleeve 10, and the air suction pipe 9 is opened, the outside air is sucked into the inside of the inflation cabin section 4 from the air suction pipe 9, then the user releases the pull rod 6, the elastic potential energy of the first spring 8 drives the piston rod 7 to reset upwards, and when the piston rod 7 resets upwards, the first plug 11 will reset through the elastic potential energy of the second spring 12, again, the air suction pipe 9 is blocked, and the air in the inside of the inflation cabin section 4 pushes the second plug 15 upwards, so that the air inlet 13 is opened, further, the air in the inside of the inflation cabin section 4 enters into the inside of the compression area 27 from the air inlet 13, after a single inflation operation is completed, the second plug 15 resets through the elastic potential energy of the third spring 16, so that the air inlet 13 is blocked, to prevent the gas in the inside of the compression area 27 from leaking, the user can inflate the inside of the compression area 27 repeatedly, further, the air compression is realized, after the air is compressed to a proper degree, the user puts the colored ribbon, paper sheet and other materials into the top of the receiving plate 28, the filling operation is completed, finally, the user inclines the top of the shell 1 upwards by 45 degrees, and presses the button 24, the button 24 will displace in the inside of the limiting sleeve 23, and the top pin 25 will extend into the inside of the lock sleeve 22, so that the right end of the locking rod 20 is extruded out of the lock sleeve 22, when the button 24 is pressed completely, the top pin 25 will insert the locking rod 20 into the inside of the rotating rod 19, further, the rotating rod 19 and the valve 18 lose fixed, and the compressed gas in the inside of the compression area 27 will be sprayed upwards through the valve 18, so that the ribbon and paper sheet on the top of the receiving plate 28 are shot outwards.

[0044] After the use of the shell 1 is completed, the user releases the button 24, at this time, the button 24 and the top pin 25 will reset through the elastic potential energy of the fifth spring 26, then the user rotates the left side of the rotating rod 19, as the rotating rod 19 rotates, when the locking rod 20 and the lock sleeve 22 are aligned, the locking rod 20 will re-enter into the inside of the lock sleeve 22 through the elastic potential energy of the fourth spring 21, so that the valve 18 and the rotating rod 19 are fixedly locked.

[0045] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A reusable fireworks tube structure, comprising a fireworks tube (1), characterized in that: The bottom of the firework tube (1) is provided with an inflatable chamber section (4), the top of the inflatable chamber section (4) is fixedly installed with a sealed chamber section (2), and the top of the sealed chamber section (2) is fixedly installed with a launch chamber section (3). The sealed compartment (2) is internally fixed with a fixed frame (17), and a valve (18) is installed inside the fixed frame (17). The inflatable compartment (4) is internally movably fitted with a piston rod (7). An air intake pipe (9) is fixedly installed on the left side wall of the inflatable compartment (4). A first fixed sleeve (10) is fixedly installed inside the air intake pipe (9). A first plug (11) is movably installed inside the first fixed sleeve (10). The first plug (11) and the first fixed sleeve (10) are connected by a... The second spring (12) is elastically connected, and the left side of the first plug (11) blocks the air intake pipe (9). The air inlet (13) is fixedly provided inside the air inlet (13). The second fixing sleeve (14) is fixedly installed inside the air inlet (13). The second plug (15) is movably installed at the bottom of the second fixing sleeve (14). The second plug (15) and the second fixing sleeve (14) are elastically connected by a third spring (16). The bottom of the second plug (15) blocks the air inlet (13).

2. The reusable fireworks tube structure according to claim 1, characterized in that: A rotating rod (19) is rotatably installed inside the fixed frame (17). The rotating rod (19) is fixedly connected to the valve (18). The valve (18) is rotatably installed inside the fixed frame (17). A locking sleeve (22) is fixedly installed inside the right side of the sealed compartment (2). A limiting sleeve (23) is fixedly installed on the right side of the locking sleeve (22). A locking rod (20) is provided inside the movable step of the rotating rod (19). One end of the locking rod (20) is elastically connected to the inner wall of the rotating rod (19) by a fourth spring (21). The other end of the locking rod (20) extends into the inside of the locking sleeve (22).

3. The reusable fireworks tube structure according to claim 1, characterized in that: A handle (5) is fixedly installed at the bottom of the inflatable chamber section (4). The bottom of the piston rod (7) extends through to the bottom of the inflatable chamber section (4) and is fixedly connected to the pull rod (6). The piston rod (7) and the inner wall of the inflatable chamber section (4) are elastically connected by a first spring (8).

4. The reusable fireworks tube structure according to claim 1, characterized in that: A compression zone (27) is provided between the valve (18) and the air inlet (13), and the compression zone (27) is used to store compressed air.

5. The reusable fireworks tube structure according to claim 2, characterized in that: The locking rod (20) and the locking sleeve (22) are matched in shape, and the locking sleeve (22) is used to prevent the locking rod (20) from rotating.

6. The reusable fireworks tube structure according to claim 2, characterized in that: A button (24) is movably installed inside the limiting sleeve (23). A pin (25) is fixedly installed on the left side of the button (24). The button (24) and the limiting sleeve (23) are elastically connected by a fifth spring (26). The pin (25) abuts against the locking rod (20).

7. The reusable fireworks tube structure according to claim 1, characterized in that: The launch compartment (3) is fixedly installed with a support plate (28), and the top of the launch compartment (3) is threaded with a top cover (29).

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