Detachable bamboo dragonfly

Abstract

The utility model discloses a detachable bamboo dragonfly which comprises a wing and a handle, the wing comprises two fan blades and a fastener, and the handle and the two fan blades are all detachable from the fastener. According to the bamboo dragonfly, the design of the detachable wings and the handle is adopted, all parts of the bamboo dragonfly can be replaced independently, when the wing parts are damaged in the playing process, a user only needs to replace the damaged fan blades, the whole bamboo dragonfly does not need to be abandoned, therefore, resource waste is greatly reduced, and the economic burden of the user is reduced; the service life of the product is prolonged; the die cost is lower, the traditional integrally-formed wing design needs a complex die and high cost, while the split type design does not need a complex die, so that the die cost can be reduced; due to the fact that the wing fan blades and the handle can be independently designed, the appearance of the product can be more diversified, a user can replace wing fan blades or handles of different styles according to personal preferences, and the individual requirements of different users are met.

Description

Technical Field

[0001] The utility model relates to a bamboo dragonfly, in particular to a detachable bamboo dragonfly. Background Art

[0002] A bamboo dragonfly typically consists of a handle and wings (or plastic paddles). The handle is usually made of hard plastic or similar materials. The length and diameter of the handle are designed to be easy to hold and rotate in the hand to generate sufficient lift to propel the dragonfly into flight. The wings are made of lightweight, resilient plastic sheets and are usually twisted. This twisted design can change the airflow distribution over the wings, generating different lift and drag characteristics, thereby adjusting the dragonfly's flight posture and stability. The wings may be designed with specific textures or shapes to optimize aerodynamic performance and help the dragonfly fly more stably. There is usually a small hole in the center of the wing for installing and securing the handle, ensuring a secure connection between the handle and the wings.

[0003] However, with the development of technology and the diversification of market demands, the design of traditional bamboo dragonflies has gradually revealed some limitations. First, the one-piece wing design requires complex molds and high costs during the manufacturing process, which to a certain extent limits product diversity and market competitiveness. In addition, if the wings are damaged during play, the entire bamboo dragonfly is discarded, which not only wastes resources but also increases the financial burden on users. Second, the fixed structure and appearance of traditional bamboo dragonflies are relatively simple, making it difficult to meet users' pursuit of personalized design. Utility Model Content

[0004] In view of the above-mentioned defects of the prior art, the purpose of the present invention is to provide a detachable bamboo dragonfly.

[0005] The technical solution of the utility model is: a detachable bamboo dragonfly comprises wings and a handle, the wings comprise two blades and a fastener, and the handle and the two blades are detachably connected to the fastener.

[0006] Furthermore, the fastener is composed of a male buckle and a female buckle, and the two leafs are detachably clamped between the male buckle and the female buckle.

[0007] Furthermore, the middle position of the bottom of the male buckle has a first boss extending up and down, the left and right ends of the bottom of the male buckle have second bosses extending up and down, the handle has a first through hole running through it up and down, one end of each of the two fan blades has a second through hole running through it up and down, the middle of the female buckle has a third through hole running through it up and down, and the left and right ends of the female buckle have a fourth through hole running through it up and down, the male buckle and the female buckle are respectively against the top and bottom of the fan blade, the first boss passes through the third through hole and then is inserted into the first through hole of the handle, the second boss passes through the second through hole and the fourth through hole in sequence, and the top of the handle is pressed against the bottom of the female buckle.

[0008] Furthermore, the adjacent end side walls of the two blades are each provided with a first arc-shaped groove, the shape of the first arc-shaped groove matches the first protrusion, and the outer wall of the first protrusion is snapped into the first arc-shaped groove.

[0009] Furthermore, the fastener is a first snap plate, in which one end of one blade rests on the top of one end of the other blade, the first snap plate is pressed on the top of one of the blades, and the handle is pressed on the bottom of the other blade and connected to the first snap plate.

[0010] Furthermore, a third boss extending up and down is provided in the middle position of the bottom of the first snap plate, and fourth bosses extending up and down are provided at both the left and right ends of the bottom of the first snap plate. The ends where the two fan blades are close together have fifth through holes that pass through the upper and lower parts, and the handle has a sixth through hole that passes through the upper and lower parts. The third boss passes through the two fifth through holes and then snaps into the sixth through hole of the handle. Both fan blades have a seventh through hole that passes through the upper and lower parts for the fourth boss to pass through.

[0011] Furthermore, the fastener is composed of a second snap plate and a circular ring, the second snap plate and the circular ring are pressed on the top and bottom of the fan blade respectively, and the handle is pressed on the bottom of the circular ring and connected to the second snap plate.

[0012] Furthermore, a fifth boss extending up and down is provided in the middle position of the bottom of the second snap plate, and sixth bosses extending up and down are provided at both the left and right ends of the bottom of the second snap plate. The handle has an eighth through hole running through the top and bottom, and the fifth boss passes through the ring and is snapped into the eighth through hole of the handle. Both fan blades have a ninth through hole for the sixth boss to pass through, and the adjacent ends of the two fan blades have a second arc groove, the shape of the second arc groove matches the fifth boss, and the outer wall of the fifth boss is snapped into the second arc groove.

[0013] Furthermore, the handle includes a first connecting rod, an adapter fixedly connected to the lower end of the first connecting rod, and a second connecting rod inserted on one side of the lower end of the adapter. The first connecting rod and the second connecting rod are arranged vertically. The top of the first connecting rod has a thin rod extending up and down. The first protrusion has a through hole running through the top and down. The thin rod passes through the through hole. The upper end of the thin rod extends out of the through hole and is stuck in a fastening sleeve, and the fastening sleeve is pressed on the top of the male buckle.

[0014] Furthermore, the thin rod is rotationally engaged with the first protruding column.

[0015] The beneficial effects of using the detachable bamboo dragonfly provided by the utility model are:

[0016] 1. This utility model adopts a detachable wing and handle design, so that each part of the bamboo dragonfly can be replaced independently. When the wing part is damaged during play, the user only needs to replace the damaged fan blade without discarding the entire bamboo dragonfly, thereby greatly reducing resource waste, reducing the user's financial burden, and extending the service life of the product;

[0017] 2. Lower mold costs. The traditional one-piece wing design requires complex molds and high costs, while the split design of the utility model does not require complex molds, which can reduce mold costs;

[0018] 3. Since the wing blades and handles can be designed independently, the product appearance can be more diversified. Users can replace different styles of wing blades or handles according to their personal preferences to meet the personalized needs of different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the present invention;

[0020] Figure 2 This is an exploded schematic diagram of the first embodiment of the present utility model;

[0021] Figure 3 This is an exploded schematic diagram of the second embodiment of the present utility model;

[0022] Figure 4 This is an exploded schematic diagram of the third embodiment of the present utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the fourth embodiment of the present utility model;

[0024] Figure 6 This is an exploded schematic diagram of the fourth embodiment of the present utility model.

[0025] As shown in the figure: 1-wing, 11-blade, 111-second through hole, 112-first arc-shaped groove, 113-fifth through hole, 114-seventh through hole, 115-ninth through hole, 116-second arc-shaped groove, 2-handle, 21-first through hole, 22-sixth through hole, 23-eighth through hole, 24-first connecting rod, 25-adapter, 26-second connecting rod, 27-thin rod, 28-fastening sleeve, 3-male buckle, 31-first boss, 311-through hole, 32-second boss, 4-female buckle, 41-third through hole, 42-fourth through hole, 5-first snap plate, 51-third boss, 52-fourth boss, 6-second snap plate, 61-fifth boss, 62-sixth boss, 7-ring. DETAILED DESCRIPTION

[0026] In order to more intuitively and completely understand the technical solution of the present invention, the following non-limiting features are described in conjunction with the accompanying drawings of the present invention:

[0027] Example 1: Figure 1 、 Figure 2As shown, a detachable bamboo dragonfly includes wings 1 and a handle 2. The wings 1 include two blades 11 and a fastener. The handle 2 and the two blades 11 are detachably connected to the fastener. The fastener consists of a male buckle 3 and a female buckle 4. The two blades 11 are arranged side by side and are detachably clamped between the male buckle 3 and the female buckle 4. The male buckle 3 has a first vertically extending protrusion 31 at the center of its bottom, and second vertically extending protrusions 32 at both ends of its bottom. The handle 2 has a first through-hole 21 extending vertically therethrough, and both blades 11 have second vertically extending through-holes 111 at one end. The female buckle 4 has a third vertically extending through-hole 41 at the center, and fourth vertically extending through-holes 42 at both ends. The male buckle 3 and female buckle 4 rest against the top and bottom of the blades 11, respectively. The first protrusion 31 passes through the third through-hole 41 and then into the first through-hole 21 of the handle 2. The second protrusion 32 passes through the second through-hole 111 and the fourth through-hole 42, respectively, with the top of the handle 2 pressing against the bottom of the female buckle 4. Both the male buckle 3 and female buckle 4 are twisted.

[0028] The adjacent side walls of the two blades 11 are each provided with a first arcuate groove 112, the shape of the first arcuate groove 112 matches the first protrusion 31, and the outer wall of the first protrusion 31 is snapped into the first arcuate groove 112, making the connection between the blades 11 and the male buckle 3 more stable.

[0029] When disassembling, first remove the handle 2, then remove the female buckle 4 and the male buckle 3, and then the fan blade 11 can be removed.

[0030] The utility model adopts the design of detachable wings 1 and handle 2, so that the various parts of the bamboo dragonfly can be replaced independently. When the wings 1 are damaged during play, the user only needs to replace the damaged fan blades 11 without discarding the entire bamboo dragonfly, thereby greatly reducing resource waste, lowering the user's financial burden, and extending the service life of the product.

[0031] The mold cost of the utility model is lower. The traditional one-piece wing design requires a complex mold and high cost, while the split design of the utility model does not require a complex mold, which can reduce the mold cost;

[0032] Since the wings 1, blades 11 and handle 2 of the present invention can be designed independently, the product appearance can be more diversified. Users can replace the wings 1, blades 11 or handle 2 with different styles according to their personal preferences to meet the personalized needs of different users.

[0033] Example 2: Figure 3As shown, the difference between Example 2 and Example 1 is that the fastener is a first snap plate 5, in which one end of one fan blade 11 is against the top of one end of the other fan blade 11, that is, the two fan blades 11 are distributed up and down, the first snap plate 5 is pressed on the top of one of the fan blades 11, and the handle 2 is pressed on the bottom of the other fan blade 11 and connected to the first snap plate 5.

[0034] The first snap plate 5 has a vertically extending third protrusion 51 at the middle of its bottom. It also has vertically extending fourth protrusions 52 at both left and right ends. The ends of the two blades 11 that are close together each have a vertically extending fifth through-hole 113. The handle 2 has a vertically extending sixth through-hole 22. The third protrusion 51 passes through the two fifth through-holes 113 and then snaps into the sixth through-hole 22 of the handle 2. Both blades 11 have a vertically extending seventh through-hole 114 for the fourth protrusion 52 to pass through. The first snap plate 5 is twisted.

[0035] During disassembly, first remove the handle 2 and then remove the first snap plate 5, and then the fan blades 11 can be removed.

[0036] Example 3: Figure 4 As shown, the difference between Example 3 and Example 1 is that the fastener consists of a second snap plate 6 and a circular ring 7, the second snap plate 6 and the circular ring 7 are pressed on the top and bottom of the fan blade 11 respectively, the handle 2 is pressed on the bottom of the circular ring 7 and is connected to the second snap plate 6, and the two fan blades 11 are arranged side by side.

[0037] The second snap plate 6 has a fifth protrusion 61 extending vertically in the middle of its bottom. Sixth protrusions 62 extending vertically are located at both left and right ends of its bottom. The handle 2 has an eighth through-hole 23 extending vertically therethrough. The fifth protrusion 61 passes through the ring 7 and snaps into the eighth through-hole 23 of the handle 2. Both blades 11 have a ninth through-hole 115 through which the sixth protrusion 62 passes. The adjacent ends of the two blades 11 each have a second arcuate groove 116, the shape of which matches that of the fifth protrusion 61. The outer wall of the fifth protrusion 61 snaps into the second arcuate groove 116. The second snap plate 6 is twisted.

[0038] When disassembling, first remove the handle 2, then remove the ring 7 and the second snap plate 6, and then the fan blades 11 can be removed.

[0039] Example 4: Figure 5 and Figure 6As shown, the difference between the fourth embodiment and the first embodiment is that the handle 2 includes a first connecting rod 24, an adapter 25 fixedly connected to the lower end of the first connecting rod 24, and a second connecting rod 26 inserted into one side of the lower end of the adapter 25. The first connecting rod 24 and the second connecting rod 26 are arranged perpendicularly. The top of the first connecting rod 24 has a thin rod 27 extending vertically. The first protrusion 31 has a through hole 311 extending vertically. The thin rod 27 passes through the through hole 311. The upper end of the thin rod 27 extends out of the through hole 311 and is inserted into a fastening sleeve 28. The fastening sleeve 28 is pressed against the top of the male buckle 3, and the thin rod 27 rotates in engagement with the first protrusion 31. This structural design of the handle 2 can transform the bamboo dragonfly into a "windmill" form, enriching its functionality.

[0040] Of course, the above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All simple modifications and equivalent structural changes made using the contents of the description and drawings of the present invention should be included in the patent protection scope of the present invention.

Claims

1. A detachable bamboo dragonfly, comprising wings and a handle, characterized in that: The wings include two fan blades and a fastener, and the handle and the two fan blades are detachably connected to the fastener.

2. The detachable bamboo dragonfly according to claim 1, characterized in that: The fastener consists of a male buckle and a female buckle, and the two leaflets are detachably clamped between the male buckle and the female buckle.

3. The detachable bamboo dragonfly according to claim 2, characterized in that: The middle position of the bottom of the male buckle is provided with a first boss extending up and down, and the left and right ends of the bottom of the male buckle are provided with second bosses extending up and down, the handle has a first through hole running through it from top to bottom, and one end of each of the two fan blades has a second through hole running through it from top to bottom, the middle of the female buckle has a third through hole running through it from top to bottom, and the left and right ends of the female buckle have a fourth through hole running through it from top to bottom, the male buckle and the female buckle are respectively against the top and bottom of the fan blade, the first boss passes through the third through hole and then is inserted into the first through hole of the handle, the second boss passes through the second through hole and the fourth through hole in sequence, and the top of the handle is pressed against the bottom of the female buckle.

4. The detachable bamboo dragonfly according to claim 3, characterized in that: The side walls at the adjacent ends of the two blades are both provided with a first arc-shaped groove, the shape of the first arc-shaped groove matches the first convex column, and the outer wall of the first convex column is snapped into the first arc-shaped groove.

5. The detachable bamboo dragonfly according to claim 1, characterized in that: The fastener is a first snap plate, in which one end of one leaf rests on the top of one end of the other leaf, the first snap plate is pressed on the top of one leaf, and the handle is pressed on the bottom of the other leaf and connected to the first snap plate.

6. The detachable bamboo dragonfly according to claim 5, characterized in that: A third boss extending up and down is provided in the middle of the bottom of the first snap plate, and fourth bosses extending up and down are provided at both the left and right ends of the bottom of the first snap plate. The ends where the two blades are close together have fifth through holes that pass through the upper and lower parts, and the handle has a sixth through hole that passes through the upper and lower parts. The third boss passes through the two fifth through holes and then snaps into the sixth through hole of the handle. Both blades have a seventh through hole that passes through the upper and lower parts and is for the fourth boss to pass through.

7. The detachable bamboo dragonfly according to claim 1, characterized in that: The fastener consists of a second snap plate and a circular ring. The second snap plate and the circular ring are pressed on the top and bottom of the fan blade respectively. The handle is pressed on the bottom of the circular ring and is connected to the second snap plate.

8. The detachable bamboo dragonfly according to claim 7, characterized in that: There is a fifth boss extending up and down in the middle of the bottom of the second snap plate, and there are sixth bosses extending up and down at both the left and right ends of the bottom of the second snap plate. The handle has an eighth through hole running through the top and bottom. The fifth boss passes through the ring and is snapped into the eighth through hole of the handle. Both blades have a ninth through hole for the sixth boss to pass through. The adjacent ends of the two blades have a second arc groove, the shape of the second arc groove matches the fifth boss, and the outer wall of the fifth boss is snapped into the second arc groove.

9. The detachable bamboo dragonfly according to claim 3, characterized in that: The handle includes a first connecting rod, an adapter fixedly connected to the lower end of the first connecting rod, and a second connecting rod inserted on one side of the lower end of the adapter. The first connecting rod and the second connecting rod are arranged vertically. The top of the first connecting rod has a thin rod extending up and down. The first protrusion has a through hole running through the top and down. The thin rod passes through the through hole. The upper end of the thin rod extends out of the through hole and is stuck in a fastening sleeve. The fastening sleeve is pressed on the top of the male buckle.

10. The detachable bamboo dragonfly according to claim 9, characterized in that: The thin rod is rotatably matched with the first protruding column.

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