Novel reusable manual rotary firing concierge firework cylinder and manual rotary firing concierge firework

Abstract

The utility model relates to a novel reusable manual rotary firing concierge firework cylinder and a manual rotary firing concierge firework. In order to overcome the defects in the prior art, the novel reusable manual rotary firing concierge cylinder comprises a cylinder body, N bayonets are formed in the tail of the cylinder body, an annular protruding edge is connected to the tail of the cylinder body, and the bayonets are composed of clamping groove holes formed in the side wall, connected with the annular protruding edge, of the tail of the cylinder body. An inner notch is formed in the inner edge of the annular protruding edge corresponding to each clamping groove hole, when the rotating sleeve of the gas storage bottle is inserted into the tail of the barrel body, the protruding blocks on the rotating sleeve of the gas storage bottle can enter the clamping groove holes through the inner notches in a one-to-one correspondence mode, the barrel body and the rotating sleeve rotate relatively, and the protruding blocks can be clamped on the inner edge of the annular protruding edge on one side of the inner notches. The utility model has the advantages of high mechanical strength and high yield, is not easy to damage, is suitable for wedding celebrations, opening celebrations, various evening parties, concerts, KTVs and the like to create a hot and festive atmosphere, and can reduce the generation of wastes and lower the cost.

Description

Technical Field

[0001] The utility model relates to a novel reusable manual hair-twirling ceremonial flower tube and a manual hair-twirling ceremonial flower. Background Art

[0002] In order to create a warm and festive atmosphere at wedding banquets, opening ceremonies, various parties, concerts, and KTVs, it is often necessary to launch a lot of protocol flowers. Currently, protocol flowers have become essential consumables for the above occasions.

[0003] Most of the existing single-body concierge flowers are manual rotating concierge flowers, which include a cylinder and a gas cylinder. The cylinder is equipped with colorful flower fillers. The gas cylinder includes a gas cylinder, a bottle stopper, a pressure plate and a rotating sleeve. The gas cylinder is sealed with compressed gas. The cylinder (mostly a paper cylinder), the rotating sleeve (made of plastic), the gas cylinder and other components are all disposable products. They become waste garbage after use, wasting resources and polluting the environment.

[0004] The prior art requires a novel reusable manual hair-twirling ceremonial flower tube and manual hair-twirling ceremonial flower, which can not only allow people to enjoy the festive atmosphere brought by ceremonial flowers, but also reduce waste generation.

[0005] The Chinese utility model patent with the authorization announcement number CN 221223527U on June 25, 2024 discloses a new type of gas cylinder for spinning ceremonial flowers and a new type of reusable manual spinning ceremonial flowers. When in use, the new type of gas cylinder for spinning ceremonial flowers is inflated and installed at the tail of the matching cylinder, and then colorful flower fillers such as shredded colored paper and ribbons are added to the cylinder. Then, one hand holds the gas cylinder and the other hand holds the matching cylinder or the sleeve. The forward and reverse torques are applied respectively, and the flowers can be rotated and launched like ordinary ceremonial flowers. The recycling and assembly can be completed by the end user or by the ceremonial flower agent. In this way, the cylinder is transformed from a disposable consumable into a reusable component, which reduces costs and reduces waste. If the air cylinder after launch is recycled and reused, the cost can be further reduced.

[0006] like Figure 1 As shown, the utility model patent has two bayonet holes 12 at the tail of the barrel 9, which destroy the annular structure of the tail of the barrel 9 and form a gap. In order to enhance the mechanical strength, the thickness of the tail of the barrel has to be increased, and the applicant has found that the tail of the barrel 9 often deforms during injection molding, which affects the product yield and is easily damaged during use, which needs further improvement. Summary of the invention

[0007] The technical problem to be solved by the utility model is how to overcome the above-mentioned defects of the prior art and provide a novel reusable manual hair-twirling ceremonial flower tube and a manual hair-twirling ceremonial flower.

[0008] In order to solve the above technical problems, the present invention provides a reusable manual hair-twisting ceremonial flower tube, comprising a barrel 9, wherein the tail of the barrel 9 is provided with N bayonet holes 12, wherein N is a positive integer, and wherein the characteristic is that the tail of the barrel 9 is connected with an annular protrusion 1, wherein the bayonet hole 12 is composed of a slot hole arranged on the side wall of the tail of the barrel 9 connected to the annular protrusion 1, wherein an inner notch 2 is provided on the inner edge of the annular protrusion 1 corresponding to each slot hole, and when the rotating sleeve 4 equipped with a gas cylinder 3 is inserted into the tail of the barrel 9, the protrusions 5 on the rotating sleeve 4 equipped with the gas cylinder 3 can enter the slot hole through the inner notch 2 one by one, and the barrel 9 and the rotating sleeve 4 rotate relative to each other, and the protrusions 5 can be clamped on the inner edge of the annular protrusion 1 on one side of the inner notch 2.

[0009] The two bayonet holes 12 in the aforementioned CN 221223527U destroy the annular structure of the rear end of the cylinder 9 to form a notch, while the bayonet hole 12 on the cylinder 6 in the utility model is arranged on the side wall of the rear end of the cylinder 9, and is provided with an annular protrusion 1, and only the inner notch 2 is arranged on the inner side of the annular protrusion 1. The annular protrusion 1 still maintains a relatively complete annular structure, has high mechanical strength, is not easy to deform during injection molding, has a high yield rate, and is not easy to be damaged during use, so that the cylinder 9 of the patent truly becomes a component that can be repeatedly used for a long time, reducing the use cost of existing concierge flowers and reducing the generation of waste after use.

[0010] As an optimization, the cylinder 9 is composed of a paper cylinder portion 91 and a tail portion 92. The tail portion 92 is made of plastic and is provided with an insert 93. The paper cylinder portion 91 is sleeved on the insert 93, and the two sleeves are bonded. With this design, the cylinder plastic usage is small and the cost is low.

[0011] The utility model manual hair-twirling ceremonial flower comprises a barrel 9 and a gas cylinder. The barrel 9 is provided with a colorful flower filling. The gas cylinder comprises a gas cylinder 6 and a rotating sleeve 4. N protrusions 5 are provided on the outer circumference of the rotating sleeve 4. When the rotating sleeve equipped with the gas cylinder 3 is inserted into the tail of the barrel, the protrusions 5 can be correspondingly inserted into the bayonet 12 to realize the movable connection between the barrel 9 and the rotating sleeve 4. The utility model is characterized in that: the barrel 9 is the aforementioned novel reusable manual hair-twirling ceremonial flower cylinder, which is restricted by the protrusions 5 in the bayonet 12. The novel reusable manual hair-twirling ceremonial flower cylinder and the rotating sleeve 4 can only rotate within a limited range, and within this range, the rotational resistance between the rotating sleeve 4 and the gas cylinder is greater than the rotational resistance between the rotating sleeve 4 and the novel reusable manual hair-twirling ceremonial flower cylinder.

[0012] When in use, take out the inflated gas cylinder for hair-twisting ceremonial flowers (hereinafter referred to as the gas cylinder), make the protrusions 5 on the rotating sleeve 4 face one by one with the inner notch 2 of the reusable manual hair-twisting ceremonial flower tube (hereinafter referred to as the cylinder), then insert the rotating sleeve into the tail of the cylinder, each protrusion 5 enters the corresponding slot hole, then hold the gas cylinder of the gas cylinder 3 with one hand and hold the cylinder 9 with the other hand to apply positive and reverse torque respectively, so that the gas cylinder 3 and the rotating sleeve 4 rotate relative to each other, so that the protrusion 5 is stuck at one end of the slot hole, and the gas cylinder 3 can be installed on the cylinder 9.

[0013] Then, add colorful fillings, such as shredded colored paper and ribbons, into the cylinder. Hold the cylinder and cylinder 9 of the gas cylinder 3 in the original force direction and apply force respectively. Restricted by the end of the slot hole, the rotating sleeve 4 and the cylinder 9 can no longer rotate relative to each other. The cylinder 9 drives the pressure plate 8 on the gas cylinder and the mouth of the gas cylinder to rotate relative to each other through the rotating sleeve 4, triggering the gas cylinder to eject the gas inside and eject the colorful fillings to create a festive atmosphere. After the launch is completed, hold the cylinder 9 and the gas cylinder 6 with both hands respectively, apply force in the opposite direction, so that the protrusion 5 rotates back to the inner notch 2, and the launched gas cylinder 3 can be removed.

[0014] Then, according to the above method, a new inflated gas cylinder 3 is installed, and colorful fillings are added, and the launch can be repeated. With such a design, the cylinder 9 has high mechanical strength, high processing yield, and long service life, and truly changes from a disposable consumable to a reusable component, reducing costs and reducing waste after the use of the concierge flower. If the air cylinder after launch is recycled and reused, the cost can be further reduced.

[0015] As an optimization, a storage bin 10 is also provided at the front end of the rotating sleeve 4. The storage bin 10 is cylindrical, and the colorful flower filling is arranged in the storage bin 10. The front end of the storage bin 10 is sealed with a sealing film.

[0016] Before inserting the inflated gas cylinder into the cylinder 9, the storage bin 10 is set on the rotating sleeve. When the gas cylinder 3 is installed, the storage bin 10 has been inserted into the cylinder 9, and the colorful flower filler is placed into the cylinder together with the storage bin 10. With this design, there is no need to add colorful flower fillers to the cylinder before use.

[0017] As an optimization, the storage bin 10 is detachably connected to the front end of the rotating sleeve 4, the front end of the insert tube 93 of the cylinder 9 is provided with an inner protruding ring 94, and the rear end of the storage bin 10 is provided with an outer protruding ring 14, which is stuck on the inner protruding ring 94 of the insert tube 93. With this design, the storage bin 10 will not be hit during firing, and it is easy to disassemble and assemble.

[0018] As an optimization, a grille net 13 is provided at the front end of the rotating sleeve 4, and a plurality of plug plates 11 are provided at the rear end of the storage bin 10, and the plug plates 11 can be respectively inserted into the meshes of the grille net 13 to realize the connection between the storage bin 10 and the rotating sleeve 4. Such a design has a simple structure and is easy to disassemble and assemble.

[0019] As an optimization, the outer circumferential wall of the front part of the rotating sleeve 4 is composed of a section of arc wall 41 and a guide plate 42 connecting the two ends of the arc wall 41; during assembly, all rotating sleeves 4 are placed upside down on the assembly platform, and the guide plates 42 of each rotating sleeve are abutted against a guide bar, and the gas cylinder 1 is pressed into each rotating sleeve 4 from top to bottom with the bottle mouth facing downward. Such a design is convenient for automatic assembly, and the pressure plate of each gas cylinder bottle mouth maintains a fixed angle with the sleeve clamping part, and the rotation angle is basically the same each time it is rotated.

[0020] The rear end of the storage bin 10 is provided with a corresponding protrusion 15, the inner side of the protrusion 15 is a plane, and the outer side of the protrusion 15 is an arc surface. When the storage bin 10 is connected to the front end of the rotating sleeve 4, the arc surface of the protrusion 15 and the arc wall 41 at the front of the rotating sleeve 4 are assembled into a complete circumferential surface. With such a design, the structure is complete.

[0021] As an optimization, anti-skid grooves 7 are evenly distributed on the outer circumference of the gas cylinder 6. With such a design, it is not easy to slip when holding the gas cylinder.

[0022] As an optimization, the rotating sleeve 4 is provided with a thickening ring 43, the protrusion 5 is connected to the outer circumference of the thickening ring 43, the tail of the cylinder 9 is provided with a diameter expansion part 95, the slot hole is arranged on the side wall of the diameter expansion part 95, and the diameter expansion part 95 is sleeved on the thickening ring 43. Such a design has high mechanical strength and good air tightness.

[0023] The new reusable manual hair-twirling concierge flower tube and the tail of the tube in the manual hair-twirling concierge flower have high mechanical strength, high injection molding yield, and are not easily damaged during use, so that the tube is no longer a consumable and becomes a truly recyclable component. It can create a warm and festive atmosphere in wedding banquets, opening ceremonies, various parties, concerts, KTVs and other occasions, and can also reduce the generation of waste and reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The following is a further description of the new reusable manual hair-twirling ceremonial flower tube and the manual hair-twirling ceremonial flower in conjunction with the accompanying drawings:

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the cylinder 9 disclosed in the patent document CN 221223527U previously applied by the applicant;

[0026] Figure 2This is a three-dimensional structural schematic diagram of the first embodiment of the new reusable manual hair-twirling ceremonial flower tube;

[0027] Figure 3 yes Figure 2 An exploded schematic diagram of a new reusable manual hair-twirling ceremonial flower tube is shown;

[0028] Figure 4 yes Figure 3 The three-dimensional structural schematic diagram of the tail of the new reusable manual hair-twirling ceremonial flower tube is shown;

[0029] Figure 5 It is a schematic diagram of the gas storage bottle of the first embodiment of the manual hair-twirling concierge flower;

[0030] Figure 6 This is a three-dimensional structural schematic diagram of the first embodiment of the manual hair-twirling concierge flower;

[0031] Figure 7 yes Figure 6 The schematic diagram of removing or installing the gas cylinder of the manually-spinning ceremonial flower is shown;

[0032] Figure 8 This is a three-dimensional structural schematic diagram of the second implementation mode of the manual hair-twirling concierge flower;

[0033] Fig. 9 It is a three-dimensional schematic diagram of the rotating sleeve in the third implementation mode of the manual hair spinning concierge flower;

[0034] Fig.10 It is a three-dimensional schematic diagram of the gas cylinder in the fourth implementation method of the manual hair-twisting concierge flower;

[0035] Fig.11 This is a three-dimensional structural schematic diagram of the storage bin in the fourth implementation method of the manual hair-twisting concierge flower;

[0036] Fig.12 This is a three-dimensional structural schematic diagram of the rotating sleeve in the fourth implementation mode of the manual hair spinning concierge flower;

[0037] Fig.13 This is a schematic diagram of the connection between the storage bin and the rotating sleeve in the fourth implementation method of the manual hair twisting concierge flower;

[0038] Fig.14 This is a three-dimensional structural diagram of the fourth implementation mode of the manual hair-twirling concierge flower;

[0039] Fig.15 yes Fig.14 The three-dimensional exploded schematic diagram of the fourth embodiment of the manual hair spinning concierge flower is shown.

[0040] In the figure: 1 is an annular protrusion, 2 is an inner notch, 3 is a gas cylinder, 4 is a rotating sleeve, 41 is an arc wall, 42 is a guide plate, 43 is a thickening ring, 5 is a protrusion, 6 is a gas cylinder, 7 is an anti-slip groove, 8 is a pressure plate, 9 is a cylinder, 91 is a paper tube part, 92 is a tail, 93 is a cannula, 94 is an inner protruding ring, 95 is a diameter expansion part, 10 is a storage bin, 11 is a plug plate, 12 is a bayonet, 13 is a grille net, 14 is an outer protruding ring, and 15 is a protrusion. DETAILED DESCRIPTION

[0041] Implementation method 1: Figure 2-4 As shown, the new reusable manual hair-twisting ceremonial flower tube comprises a barrel 9, and the tail of the barrel is provided with N bayonet holes 12. The tail of the barrel 9 is connected with an annular protrusion 1, and the bayonet hole 12 is composed of a slot hole arranged on the side wall of the tail of the barrel 9 connected to the annular protrusion 1, and an inner notch 2 is opened on the inner edge of the annular protrusion 1 corresponding to each slot hole. When the rotating sleeve 4 equipped with the gas storage bottle 3 is inserted into the tail of the barrel 9, the protrusions 5 on the rotating sleeve 4 equipped with the gas storage bottle 3 can enter the slot hole through the inner notch 2 one by one, and the barrel 9 and the rotating sleeve 4 rotate relatively, and the protrusions 5 can be stuck on the inner edge of the annular protrusion 1 on one side of the inner notch 2.

[0042] like Figure 3-4 As shown, the cylinder body 9 is composed of a paper tube portion 91 and a tail portion 92. The tail portion 92 is made of plastic and is provided with an insertion tube 93. The paper tube portion 91 is sleeved on the insertion tube 93 of the tail portion 92, and the sleeve joint of the two is bonded.

[0043] like Figure 5-7 As shown, the utility model manual hair-twirling concierge flower comprises a barrel 9 and a gas cylinder, wherein the barrel 9 is provided with a colorful flower filling, the gas cylinder comprises a gas cylinder 6 and a rotating sleeve 4, and N protrusions 5 are provided on the outer circumference of the rotating sleeve 4. When the rotating sleeve equipped with the gas cylinder 3 is inserted into the tail of the barrel, the protrusions 5 can be correspondingly snapped into the bayonet 12, thereby realizing the movable connection between the barrel 9 and the rotating sleeve 4, and the characteristic is that the barrel 9 is the aforementioned new type of reusable manual hair-twirling concierge flower cylinder, which is restricted by the protrusions 5 in the bayonet 12, and the new type of reusable manual hair-twirling concierge flower cylinder and the rotating sleeve 4 can only rotate within a limited range, and within this range, the rotational resistance between the rotating sleeve 4 and the gas cylinder is greater than the rotational resistance between the rotating sleeve 4 and the new type of reusable manual hair-twirling concierge flower cylinder.

[0044] The rotating sleeve 4 is provided with a thickening ring 43 , and the protrusion 5 is connected to the outer circumference of the thickening ring 43 . The tail of the cylinder 9 is provided with a diameter expansion portion 95 , and the slot hole is arranged on the side wall of the diameter expansion portion 95 .

[0045] Implementation method 2: Figure 8As shown, a grille 13 is provided in the cylinder 9, and the remaining structures are as described in the first embodiment and are omitted.

[0046] Implementation method three: Fig. 9 As shown, a grille net 13 is provided at the front end of the rotating sleeve 4, and the remaining structures are as described in the first embodiment and are omitted.

[0047] Implementation method 4: Figure 10-15 As shown, anti-slip grooves 7 are evenly distributed on the outer circumference of the gas cylinder 6 of the gas storage cylinder 3.

[0048] The front end of the rotating sleeve 4 is also provided with a storage bin 10, which is cylindrical, and the colorful flower filling is arranged in the storage bin 10. The storage bin 10 is detachably connected to the front end of the rotating sleeve 4, the front end of the inserting tube 93 of the cylinder 9 is provided with an inner protruding ring 94, and the rear end of the storage bin 10 is provided with an outer protruding ring 14, which is clamped on the inner protruding ring 94 of the inserting tube 93. The front end of the rotating sleeve 4 is provided with a grid net 13, and the rear end of the storage bin 10 is provided with a plurality of plug plates 11, which can be respectively inserted into the meshes of the grid net 13, so as to realize the connection between the storage bin 10 and the rotating sleeve 4. The outer circumferential wall of the front part of the rotating sleeve 4 is composed of a section of arc wall 41 and a guide flat plate 42 connecting the two ends of the arc wall 41. The rear end of the storage bin 10 is provided with a corresponding protrusion 15. The inner side surface of the protrusion 15 is a plane, and the outer side surface of the protrusion 15 is an arc surface. When the storage bin 10 is connected to the front end of the rotating sleeve 4, the arc surface of the protrusion 15 and the arc wall 41 of the front part of the rotating sleeve 4 are assembled into a complete circumferential surface. The remaining structures are as described in the first embodiment and are omitted. N is a positive integer in this article. Figure 2-9 、From 12-15, take 2 from N.

Claims

1. A novel reusable manual hair-twisting ceremonial flower tube, comprising a tube body (9), the tail of the tube body (9) being provided with N bayonet holes (12), wherein N is a positive integer, and characterized in that: The rear end of the cylinder (9) is connected to an annular protrusion (1), and the bayonet (12) is composed of a slot hole provided on the side wall of the rear end of the cylinder (9) connected to the annular protrusion (1). An inner notch (2) is provided on the inner edge of the annular protrusion (1) corresponding to each slot hole. When the rotating sleeve (4) equipped with the gas storage bottle (3) is inserted into the rear end of the cylinder (9), the protrusions (5) on the rotating sleeve (4) equipped with the gas storage bottle (3) can enter the slot hole through the inner notch (2) in a one-to-one correspondence. The cylinder (9) and the rotating sleeve (4) rotate relatively, and the protrusions (5) can be stuck on the inner edge of the annular protrusion (1) on one side of the inner notch (2).

2. The novel reusable manual hair-twirling ceremonial flower tube according to claim 1 is characterized in that: The cylinder body (9) is composed of a paper cylinder portion (91) and a tail portion (92). The tail portion (92) is made of plastic and is provided with an insertion tube (93). The paper cylinder portion 91 is sleeved on the insertion tube (93), and the two are bonded at the sleeve joint.

3. A manual hair-spinning ceremonial flower, comprising a barrel (9) and a gas cylinder, wherein a colorful flower filling is arranged in the barrel (9), the gas cylinder comprises a gas cylinder (6) and a rotating sleeve (4), and N protrusions (5) are arranged on the outer circumference of the rotating sleeve (4). When the rotating sleeve equipped with the gas cylinder (3) is inserted into the rear end of the barrel, the protrusions (5) can be correspondingly snapped into the bayonet (12), thereby realizing a movable connection between the barrel (9) and the rotating sleeve (4), characterized in that: The cylinder (9) is the new reusable manual hair-twirling ceremonial flower tube as claimed in claim 1 or 2. Restricted by the protrusion (5) in the bayonet (12), the new reusable manual hair-twirling ceremonial flower tube and the rotating sleeve (4) can only rotate within a limited range, and within this range, the rotational resistance between the rotating sleeve (4) and the gas cylinder is greater than the rotational resistance between the rotating sleeve (4) and the new reusable manual hair-twirling ceremonial flower tube.

4. The manual hair-twirling gift flower according to claim 3, characterized in that: A material storage bin (10) is also provided at the front end of the rotating sleeve. The material storage bin (10) is cylindrical, and the colorful flower filling is arranged in the material storage bin (10).

5. The manual hair-twirling ceremonial flower according to claim 4, characterized in that: The material storage bin (10) is detachably connected to the front end of the rotating sleeve (4); the front end of the insert tube (93) of the cylinder (9) is provided with an inner protruding ring (94); the rear end of the material storage bin (10) is provided with an outer protruding ring (14); the outer protruding ring (14) is clamped on the inner protruding ring (94) of the insert tube (93).

6. The manual hair-twirling gift flower according to claim 5, characterized in that: The front end of the rotating sleeve (4) is provided with a grille net (13), and the rear end of the storage bin (10) is provided with a plurality of plug plates (11), and the plug plates (11) can be respectively inserted into the meshes of the grille net (13), thereby realizing the connection between the storage bin (10) and the rotating sleeve (4).

7. The manual hair-twirling ceremonial flower according to claim 6, characterized in that: The outer circumferential wall of the front portion of the rotating sleeve (4) is composed of a section of an arc wall (41) and a guide plate (42) connecting the two ends of the arc wall (41). The rear end of the storage bin (10) is provided with a corresponding protrusion (15). The inner side surface of the protrusion (15) is a plane, and the outer side surface of the protrusion (15) is an arc surface. When the storage bin (10) is connected to the front end of the rotating sleeve (4), the arc surface of the protrusion (15) and the arc wall (41) at the front portion of the rotating sleeve (4) are assembled into a complete circumferential surface.

8. The manual hair twisting gift flower according to claim 3, characterized in that: Anti-slip grooves (7) are evenly distributed on the outer circumference of the gas cylinder (6).

9. The manual hair-twirling gift flower according to claim 3, characterized in that: The rotating sleeve (4) is provided with a thickening ring (43), the protrusion (5) is connected to the outer circumference of the thickening ring (43), the tail of the cylinder (9) is provided with a diameter expansion portion (95), the slot hole is arranged on the side wall of the diameter expansion portion (95), and the diameter expansion portion (95) is sleeved on the thickening ring (43).

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