Folding fan capable of being stored

Abstract

The utility model relates to the technical field of folding fan storage, and discloses a storable folding fan which comprises a storage shell, a moving block is slidably connected to the interior of the storage shell, a fan shaft is fixedly connected to the interior of the moving block, and a folding fan body is rotatably connected to the surface of the fan shaft. According to the storable folding fan, the fixing button is pressed to be separated from the interior of the through hole, so that the limiting between the moving block and the storage shell is relieved, and at the moment, the opened fan framework can be quickly retracted into the storage shell; after the fan ribs return to the interior of the storage shell, the elasticity of the first spring can automatically push the fixing button to return to a through hole formed in the bottom end of the storage shell, so that storage of the folding fan is completed, the folding fan can be rapidly stored by arranging the storage shell, and meanwhile, the folding fan is protected by being stored in the storage shell; and the fan ribs are prevented from being damaged by external force when the folding fan is carried.

Description

Technical Field

[0001] The utility model relates to the technical field of folding fan storage, in particular to a retractable folding fan. Background Art

[0002] A folding fan is mainly composed of a rib and a fan leaf. The ribs are usually made of bamboo, wood or ivory, while the fan leaf is mostly made of tough paper or silk. This structure allows the folding fan to be easily folded when carried, and unfolded into a semicircular shape when used, with the head gathered and the tail spread out.

[0003] Existing folding fans lack a storage device. This design flaw brings many inconveniences and potential risks during the daily carrying of folding fans. Folding fans are easily squeezed by external forces and accidentally collided from all sides in the cluttered environment of users' pockets, bags, and even backpacks. These random and unpredictable impacts often cause irreversible damage to the fan surface and fan bones, such as scratches or even complete ruptures, which seriously affects the beauty and practicality of the folding fan. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the folding fan in the prior art has the disadvantage of lacking a storage device, so we propose a retractable folding fan.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a retractable folding fan, comprising a storage shell, a moving block is slidably connected to the interior of the storage shell, a fan shaft is fixedly connected to the interior of the moving block, the surface of the fan shaft is rotatably connected to the folding fan body, both ends of the moving block are provided with mounting holes, a first spring is fixedly connected to the interior of the mounting hole, the other end of the first spring is fixedly connected to a fixing button, two through holes are provided at both ends of the storage shell, and the surface of the fixing button is slidably connected to the interior of the through hole.

[0006] Preferably, the surface of the fixing button is fixedly connected to a limiting ring, and the surface of the limiting ring is slidably connected to the inside of the mounting hole.

[0007] Preferably, first sliding grooves are provided on both sides of the interior of the storage shell, first sliders are fixedly connected to both sides of the moving block, and the surfaces of the first sliders are slidably connected to the interior of the first sliding grooves.

[0008] Preferably, the bottom end of the moving block is fixedly connected to a second spring, and the bottom end of the second spring is fixedly connected to the inside of the storage shell.

[0009] Preferably, recovery grooves are provided on both sides of the storage shell, the top of the recovery groove is fixedly connected to a rotating shaft, the surface of the rotating shaft is rotatably connected to a support plate, one side of the support plate is fixedly connected to a third spring, an installation groove is provided on the end of the support plate away from the third spring, the interior of the installation groove is slidably connected to a fixing rod, the surface of one side of the fixing rod is slidably connected to a fourth spring, a first fixing hole is provided on both sides of the folding fan body, the surface of the fixing rod is slidably connected to the interior of the first fixing hole, and a second fixing hole is provided at both ends of the recovery groove.

[0010] Preferably, a second sliding groove is provided at the top of the mounting groove, a second sliding block is fixedly connected to the top of the fixing rod, and a surface of the second sliding block is slidably connected to the inside of the second sliding groove.

[0011] Preferably, the inner diameter of the first fixing hole matches the outer diameter of one side of the fixing rod.

[0012] Technical effects and advantages of this utility model:

[0013] In the present invention, the fixing button is disengaged from the inside of the through hole by pressing the fixing button, thereby releasing the limit between the moving block and the storage shell. At this time, the opened fan ribs can be quickly retracted into the inside of the storage shell. After the fan ribs return to the inside of the storage shell, the elasticity of the first spring will automatically push the fixing button back into the through hole opened at the bottom end of the storage shell, thereby completing the storage of the folding fan. By setting up the storage shell, the folding fan can be quickly stored. At the same time, storing it inside the storage shell also protects the folding fan, preventing the fan ribs from being damaged by external forces during the carrying process.

[0014] In the utility model, the folding fan body is fixed to the support plate by rotating the support plate out and pulling the fixing rod into the inside of the first fixing hole, so that the folding fan body can be kept in an open state and will not be easily closed. When the support plate needs to be retracted, the fixing rod can be pulled out of the first fixing hole, and then the support plate can be reset. The fixing rod is pulled into the inside of the second fixing hole to fix the support plate to the storage shell, thereby completing the opening and retraction of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the retractable folding fan of the present invention;

[0016] Figure 2 This is a schematic diagram of the storage shell structure of the retractable folding fan of the present invention;

[0017] Figure 3 This is a schematic diagram of the fixing structure of the retractable folding fan of the present invention;

[0018] Figure 4This is a cross-sectional schematic diagram of the sliding structure of the retractable folding fan of the present invention;

[0019] Figure 5 This is a schematic diagram of the support and fixing structure of the retractable folding fan of the present invention;

[0020] Figure 6 It is a cross-sectional schematic diagram of the support and fixing structure of the retractable folding fan of the present invention.

[0021] Legend: 1. Storage shell; 2. Moving block; 3. Fan shaft; 4. Folding fan body; 5. Mounting hole; 6. Through hole; 7. First spring; 8. Fixing button; 9. Limiting ring; 10. First slide groove; 11. First slider; 12. Second spring; 13. Recovery groove; 14. Rotating shaft; 15. Support plate; 16. Third spring; 17. Mounting groove; 18. Fixing rod; 19. Fourth spring; 20. First fixing hole; 21. Second fixing hole; 22. Second slide groove; 23. Second slider. DETAILED DESCRIPTION

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention.

[0023] Reference Figure 1 、 Figure 2 and Figure 3 As shown, the utility model provides a technical solution: a retractable folding fan, including a storage shell 1, a moving block 2 is slidably connected to the interior of the storage shell 1, a fan shaft 3 is fixedly connected to the interior of the moving block 2, a folding fan body 4 is rotatably connected to the surface of the fan shaft 3, mounting holes 5 are provided at both ends of the moving block 2, a first spring 7 is fixedly connected to the interior of the mounting hole 5, and a fixing button 8 is fixedly connected to the other end of the first spring 7, two through holes 6 are provided at both ends of the storage shell 1, the surface of the fixing button 8 is slidably connected to the interior of the through hole 6, and the fixing button 8 is pressed to make the fan rotate. The fixing button 8 is disengaged from the inside of the through hole 6, thereby releasing the limit between the moving block 2 and the storage shell 1. At this time, the opened fan ribs can be quickly retracted into the inside of the storage shell 1. After the fan ribs return to the inside of the storage shell 1, the elasticity of the first spring 7 will automatically push the fixing button 8 back to the through hole 6 opened at the bottom end of the storage shell 1, thereby completing the storage of the folding fan. By setting up the storage shell 1, the folding fan can be quickly stored. At the same time, storing it inside the storage shell 1 also protects the folding fan, preventing the fan ribs from being damaged by external forces during the carrying process.

[0024] Reference Figure 3As shown, in this embodiment: the surface of the fixing button 8 is fixedly connected to the limiting ring 9, and the surface of the limiting ring 9 is slidably connected to the inside of the mounting hole 5. By setting the limiting ring 9, the displacement of the fixing button 8 can be limited to ensure that the fixing button 8 will not detach from the inside of the mounting hole 5 due to the excessive elasticity of the first spring 7.

[0025] Reference Figure 4 As shown, in this embodiment: first sliding grooves 10 are opened on both sides of the interior of the storage shell 1, and first sliders 11 are fixedly connected on both sides of the moving block 2. The surface of the first slider 11 is slidably connected to the interior of the first sliding groove 10. By making the first slider 11 slide inside the first sliding groove 10, the movement of the moving block 2 can be guided, so that the moving block 2 moves in the planned route, and the displacement of the moving block 2 is made more stable.

[0026] Reference Figure 4 As shown, in this embodiment: the bottom end of the moving block 2 is fixedly connected to the second spring 12, and the bottom end of the second spring 12 is fixedly connected to the inside of the storage shell 1. By setting the second spring 12, when the fixing button 8 is moved out from the inside of the through hole 6, the elasticity of the second spring 12 will automatically drive the moving block 2 to reset, and the user does not need to manually drag it back for fixing, which provides convenience for the user.

[0027] Reference Figure 2 、 Figure 5 and Figure 6 As shown, in this embodiment: both sides of the storage shell 1 are provided with a recovery groove 13, the top of the recovery groove 13 is fixedly connected to the rotating shaft 14, the surface of the rotating shaft 14 is rotatably connected to the support plate 15, one side of the support plate 15 is fixedly connected to the third spring 16, the support plate 15 is provided with a mounting groove 17 at one end away from the third spring 16, the interior of the mounting groove 17 is slidably connected to a fixing rod 18, and the surface of one side of the fixing rod 18 is slidably connected to the fourth spring 19, and both sides of the folding fan body 4 are provided with a first fixing hole 20, the surface of the fixing rod 18 and the inner surface of the first fixing hole 20 are rotatably connected. The folding fan body 4 is fixed to the support plate 15 by rotating the support plate 15 out and pulling the fixing rod 18 into the first fixing hole 20 to fix the folding fan body 4 to the support plate 15. The folding fan body 4 can be kept in an open state and will not be easily closed. When the support plate 15 needs to be retracted, the fixing rod 18 can be pulled out of the first fixing hole 20, and then the support plate 15 can be reset. The fixing rod 18 can be pulled into the second fixing hole 21 to fix the support plate 15 to the storage shell 1, thereby completing the opening and retraction of the support plate 15.

[0028] Reference Figure 6As shown, in this embodiment: a second slide groove 22 is opened at the top of the mounting groove 17, and a second slider 23 is fixedly connected to the top of the fixing rod 18. The surface of the second slider 23 is slidably connected to the inside of the second slide groove 22. By moving the second slider 23 inside the second slide groove 22, the movement of the fixing rod 18 can be made more stable without shaking or getting off the track.

[0029] Reference Figure 5 As shown, in this embodiment: the inner diameter of the first fixing hole 20 is adapted to the outer diameter of one side of the fixing rod 18. By adapting the inner diameter of the first fixing hole 20 to the outer diameter of one side of the fixing rod 18, the fixation between the folding fan body 4 and the support plate 15 can be made more stable and precise.

[0030] Working principle: by pressing the fixing button 8, the fixing button 8 is disengaged from the inside of the through hole 6, thereby releasing the limit between the moving block 2 and the storage shell 1, and the opened fan ribs can be quickly retracted into the inside of the storage shell 1. After the fan ribs return to the inside of the storage shell 1, the elasticity of the first spring 7 will automatically push the fixing button 8 back into the through hole 6 opened at the bottom end of the storage shell 1, thereby completing the storage of the folding fan. By setting the storage shell 1, the folding fan can be quickly stored. At the same time, storing it inside the storage shell 1 also protects the folding fan and prevents the fan ribs from being damaged by external forces during the carrying process. By setting the limiting ring 9, the displacement of the fixing button 8 can be limited to ensure that the fixing button 8 will not disengage from the inside of the mounting hole 5 due to the excessive elasticity of the first spring 7. By making the first slider 11 slide inside the first slide groove 10, the movement of the moving block 2 can be guided, so that the moving block 2 moves along the planned route, making the displacement of the moving block 2 more stable. By setting the second spring 12, when the fixing button 8 is When the support plate 15 needs to be retracted, the fixing rod 18 can be pulled out of the first fixing hole 20, and the support plate 15 can be reset. Then, the fixing rod 18 is pulled into the second fixing hole 21 to fix the support plate 15 to the storage shell 1, thereby completing the opening and retraction of the support plate 15. By moving the second slider 23 inside the second slide groove 22, the movement of the fixing rod 18 can be made more stable without shaking or getting off the track. By making the inner diameter of the first fixing hole 20 and the outer diameter of one side of the fixing rod 18 match each other, the fixation between the folding fan body 4 and the support plate 15 can be made more stable and accurate.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A retractable folding fan, comprising a retractable housing (1), characterized in that: The interior of the storage shell (1) is slidably connected to a moving block (2), the interior of the moving block (2) is fixedly connected to a fan shaft (3), the surface of the fan shaft (3) is rotatably connected to a folding fan body (4), both ends of the moving block (2) are provided with mounting holes (5), the interior of the mounting hole (5) is fixedly connected to a first spring (7), the other end of the first spring (7) is fixedly connected to a fixing button (8), both ends of the storage shell (1) are provided with two through holes (6), the surface of the fixing button (8) is slidably connected to the interior of the through hole (6).

2. The retractable folding fan according to claim 1, characterized in that: The surface of the fixing button (8) is fixedly connected to a limiting ring (9), and the surface of the limiting ring (9) is slidably connected to the interior of the mounting hole (5).

3. The retractable folding fan according to claim 1, characterized in that: First sliding grooves (10) are provided on both sides of the interior of the storage shell (1), and first sliding blocks (11) are fixedly connected to both sides of the moving block (2), and the surface of the first sliding block (11) is slidably connected to the interior of the first sliding groove (10).

4. The retractable folding fan according to claim 1, characterized in that: The bottom end of the moving block (2) is fixedly connected to a second spring (12), and the bottom end of the second spring (12) is fixedly connected to the interior of the storage shell (1).

5. The retractable folding fan according to claim 1, characterized in that: The storage shell (1) is provided with a recovery groove (13) on both sides, the top of the recovery groove (13) is fixedly connected to a rotating shaft (14), the surface of the rotating shaft (14) is rotatably connected to a support plate (15), one side of the support plate (15) is fixedly connected to a third spring (16), the support plate (15) is provided with a mounting groove (17) at one end away from the third spring (16), the interior of the mounting groove (17) is slidably connected to a fixing rod (18), the surface of one side of the fixing rod (18) is slidably connected to a fourth spring (19), the first fixing hole (20) is provided on both sides of the folding fan body (4), the surface of the fixing rod (18) is slidably connected to the interior of the first fixing hole (20), and the two ends of the recovery groove (13) are provided with a second fixing hole (21).

6. The retractable folding fan according to claim 5, characterized in that: A second sliding groove (22) is provided at the top of the installation groove (17), a second sliding block (23) is fixedly connected to the top of the fixing rod (18), and a surface of the second sliding block (23) is slidably connected to the inside of the second sliding groove (22).

7. The retractable folding fan according to claim 5, characterized in that: The inner diameter of the first fixing hole (20) is adapted to the outer diameter of one side of the fixing rod (18).

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