Folding fan
The folding fan design with a storage box and sliding mechanisms addresses the issue of damage during transport by enabling easy storage and protection of the fan surface, enhancing structural stability and reducing friction.
Patent Information
- Application Number
- CN202421416821.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Folding fans made of materials like paper or silk are prone to damage during carrying or moving due to friction or collision, affecting their appearance and value.
A folding fan design featuring a storage box with a storage bin, adjustable blocks, and sliding mechanisms that allow easy storage and protection of the fan surface, reducing exposure and potential damage.
Facilitates easy storage and protection of the fan surface, preventing damage during non-use by minimizing exposure and enhancing structural stability through reduced friction and coordinated movement.
Smart Images
Figure CN222236920U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of folding fans, in particular to a folding fan. Background Art
[0002] A folding fan is a foldable fan, which is mainly composed of three parts: the fan frame, the fan leaves and the fan surface. When used, this kind of fan needs to be spread out into a semicircular shape, with the head and tail gathered and spread out, and when folded, it becomes a linear shape and can be stored in the sleeves. The raw materials of folding fans usually include bamboo, wood, tough paper or silk, which makes it not only a practical daily necessity, but also a handicraft with cultural value.
[0003] A Chinese patent discloses a folding fan (authorization announcement number CN214802890U). The patented technology uses a first decorative reinforcement block and a second decorative reinforcement block to strengthen the rear end and improve the decorative aesthetics, thereby extending the service life of the fan.
[0004] With regard to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the fan surface of a folding fan is usually relatively fragile and made of various materials, such as paper, silk, etc. During the process of carrying or moving, the fan surface is likely to be physically damaged due to friction or collision. Such damage may be tearing, etc., which seriously affects the appearance and value of the folding fan. Utility Model Content
[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantages of being inconvenient to store and easily causing the fan surface to be damaged, so we propose a folding fan.
[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a folding fan, including a storage box, a storage bin inside the storage box, an adjustment block slidably connected inside the storage bin, adjustment grooves are provided on both sides of the adjustment block, a control block is slidably connected inside the adjustment groove, a slot is provided inside the storage bin, the number of the slots is several and all are provided inside the storage bin, an insert block is fixedly connected to the side of the control block close to the slot, and a fan surface is installed on the side of the adjustment block away from the storage box.
[0007] Preferably, a force storage spring is fixedly connected to a side of the control block close to the adjustment slot, the number of the force storage springs is two, and a side of the force storage spring away from the control block is fixedly connected to the inside of the adjustment slot.
[0008] Preferably, both ends of the adjusting groove are provided with sliding grooves, both ends of the control block are fixedly connected with sliders, and the surface of the slider is slidably connected to the inside of the sliding groove.
[0009] Preferably, guide grooves are provided on both sides of the storage bin, guide blocks are fixedly connected to both sides of the adjustment block, and the surface of the guide block is slidably connected to the inside of the guide groove.
[0010] Preferably, both sides of the bottom end of the storage bin are fixedly connected with a return spring, and the top of the return spring is fixedly connected to the bottom of the adjustment block.
[0011] Preferably, the size of the insert block matches the size of the slot, and the surface of the insert block is slidably connected to the inside of the slot.
[0012] Preferably, both ends of the storage box are provided with hollow grooves, both ends of the adjustment block are fixedly connected with moving blocks, and the surface of the moving block is slidably connected to the inside of the hollow groove.
[0013] Technical effects and advantages of the utility model:
[0014] In the utility model, the staff pushes the control block toward the inside of the adjusting slot, the control block drives the insert block to release the limit between the insert block and the slot, the staff moves the moving block toward the inside of the storage bin, the moving block drives the adjusting block to move, and at the same time the staff stores the fan surface into the storage bin. The above arrangement makes it easier for the staff to store the fan surface to avoid the fan surface being exposed to the outside for a long time and damaged when not in use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;
[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the storage box of the utility model;
[0018] Figure 4 For this utility model Figure 2 A partial enlarged view of the middle A;
[0019] Figure 5 For this utility model Figure 3 A partial enlarged view of point B in the middle.
[0020] Legend: 1. Storage box; 2. Storage compartment; 3. Adjustment block; 4. Fan surface; 5. Control block; 6. Insert block; 7. Slot; 8. Force storage spring; 9. Slide groove; 10. Slider; 11. Guide groove; 12. Guide block; 13. Return spring; 14. Hollow groove; 15. Moving block; 16. Fan surface. DETAILED DESCRIPTION
[0021] The present invention will now be further described in detail in conjunction with 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 the components related to the present invention.
[0022] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the utility model provides a technical solution: a folding fan comprises a storage box 1, wherein a storage bin 2 is provided inside the storage box 1, an adjusting block 3 is slidably connected inside the storage bin 2, adjusting slots 4 are provided on both sides of the adjusting block 3, a control block 5 is slidably connected inside the adjusting slot 4, a slot 7 is provided inside the storage bin 2, the number of the slots 7 is several and all are provided inside the storage bin 2, an insert block 6 is fixedly connected to the side of the control block 5 close to the slot 7, a fan surface 16 is installed on the side of the adjusting block 3 away from the storage box 1, a staff member pushes the control block 5 into the adjusting slot 4, the control block 5 drives the insert block 6 to release the limit between the slot 7, the staff member moves the moving block 15 into the storage bin 2, the moving block 15 drives the adjusting block 3 to move, and at the same time the staff member stores the fan surface 16 into the storage bin 2, through the above arrangement, the staff member can store the fan surface 16 to avoid the fan surface 16 being exposed to the outside for a long time when not in use and damaged.
[0023] Reference Figure 4 As shown, in this implementation scheme: the side of the control block 5 close to the adjusting slot 4 is fixedly connected with a force storage spring 8, the number of the force storage springs 8 is two, and the side of the force storage spring 8 away from the control block 5 is fixedly connected to the inside of the adjusting slot 4. When the staff pushes the control block 5 toward the inside of the adjusting slot 4, the control block 5 squeezes the force storage spring 8 to compress and store force, and at the same time drives the plug block 6 to release the limit between the plug block 6 and the slot 7. The staff aligns the plug block 6 with the slot 7 and releases the control block 5. Under the action of the rebound force of the force storage spring 8, the control block 5 is quickly pushed to move to the outside of the adjusting slot 4, and the plug block 6 is inserted into the slot 7 for fixation.
[0024] Reference Figure 4 As shown, in this embodiment: both ends of the adjusting groove 4 are provided with slide grooves 9, both ends of the control block 5 are fixedly connected with sliders 10, the surface of the slider 10 is slidably connected to the inside of the slide groove 9, when the staff moves the control block 5, the control block 5 drives the slider 10 to slide inside the slide groove 9, through the above arrangement, the friction between the slider 10 and the slide groove 9 is effectively reduced, and the stability of the whole device is improved. At the same time, the movement of the control block 5 also drives the moving block 15 connected thereto to slide, making the whole structure more coordinated and smooth.
[0025] Reference Figure 3 and Figure 5As shown, in the present embodiment: guide grooves 11 are provided on both sides of the interior of the storage bin 2, guide blocks 12 are fixedly connected on both sides of the adjustment block 3, and the surface of the guide block 12 is slidably connected to the interior of the guide groove 11. When the staff moves the adjustment block 3, the adjustment block 3 drives the guide block 12 to slide inside the guide groove 11. Through the above arrangement, the adjustment block 3 not only realizes its own displacement during the movement, but also drives the guide block 12 connected thereto to slide smoothly inside the guide groove 11, thereby enhancing the stability of the overall structure.
[0026] Reference Figure 5 As shown, in the present embodiment: both sides of the bottom end of the storage bin 2 are fixedly connected with a return spring 13, the top of the return spring 13 is fixedly connected to the bottom of the adjusting block 3, when the staff pushes the adjusting block 3 into the storage bin 2, the adjusting block 3 squeezes the return spring 13 downward to compress and store force, when the staff releases the limit of the adjusting block 3, the return spring 13 quickly pushes the adjusting block 3 to move to the upper end under the action of the rebound force, so that the staff can unfold the fan blades.
[0027] Reference Figure 5 As shown, in this embodiment: the size of the plug block 6 is matched with the size of the slot 7, and the surface of the plug block 6 is slidably connected with the inside of the slot 7. By setting the size of the plug block 6 to be matched with the size of the slot 7, the plug block 6 and the slot 7 can slide smoothly, and at the same time, the close connection between the two is ensured, so that the operation between the plug block 6 and the slot 7 becomes smoother, and the stability of the overall structure is greatly improved.
[0028] Reference Figure 5 As shown, in the present embodiment: hollow grooves 14 are provided at both ends of the storage box 1, and moving blocks 15 are fixedly connected at both ends of the adjusting block 3, and the surface of the moving block 15 is slidably connected to the inside of the hollow groove 14. When the staff moves the adjusting block 3, the adjusting block 3 drives the moving block 15 to slide inside the return spring 13. Through the above arrangement, the moving block 15 can slide smoothly inside the return spring 13, and the stability of the movement is ensured. Under the continuous push of the adjusting block 3, the moving block 15 follows the trajectory of the return spring 13 and completes the preset stroke. During this process, the contact surface between the moving block 15 and the return spring 13 is always kept tight and smooth, which effectively reduces friction and resistance.
[0029] Working principle: the staff pushes the control block 5 into the adjusting slot 4, the control block 5 drives the plug block 6 to release the limit between the slot 7, the staff moves the moving block 15 into the storage bin 2, the moving block 15 drives the adjusting block 3 to move, and at the same time the staff stores the adjusting slot 4 into the storage bin 2. The above arrangement allows the staff to store the adjusting slot 4 to prevent the adjusting slot 4 from being exposed to the outside for a long time when not in use and being damaged. When the staff pushes the control block 5 into the adjusting slot 4, the control block 5 squeezes the force storage spring 8 to compress and store force, and at the same time drives the plug block 6 to release the limit between the slot 7, the staff aligns the plug block 6 with the slot 7 and The control block 5 is released, and the control block 5 is quickly pushed to move to the outside of the adjustment slot 4 under the action of the rebound force of the storage spring 8, and the plug block 6 is inserted into the slot 7 for fixing. When the staff moves the control block 5, the control block 5 drives the slider 10 to slide inside the slide slot 9. Through the above arrangement, the friction between the slider 10 and the slide slot 9 is effectively reduced, which improves the stability of the entire device. At the same time, the movement of the control block 5 also drives the moving block 15 connected thereto to slide, making the entire structure more coordinated and smooth. When the staff moves the adjustment block 3, the adjustment block 3 drives the guide block 12 to slide inside the guide slot 11. Sliding, through the above arrangement, the adjusting block 3 not only realizes its own displacement during the movement, but also drives the guide block 12 connected thereto to slide smoothly inside the guide groove 11, thereby enhancing the stability of the overall structure. When the staff pushes the adjusting block 3 into the storage bin 2, the adjusting block 3 presses the return spring 13 downward to compress and store force. When the staff releases the limit of the adjusting block 3, the return spring 13 quickly pushes the adjusting block 3 to move upward under the action of the rebound force of the return spring 13, so that the staff can unfold the fan blades. By matching the size of the insert block 6 with the size of the slot 7, the insert block 6 and the slot 7 can slide smoothly. At the same time, it ensures a close connection between the two, making the operation between the plug block 6 and the slot 7 smoother, and greatly improving the stability of the overall structure. When the staff moves the adjustment block 3, the adjustment block 3 drives the moving block 15 to slide inside the return spring 13. Through the above arrangement, the moving block 15 can slide smoothly inside the return spring 13, and the stability of the movement is ensured. Under the continuous push of the adjustment block 3, the moving block 15 follows the trajectory of the return spring 13 and completes the preset stroke. During this process, the contact surface between the moving block 15 and the return spring 13 is always kept tight and smooth, effectively reducing friction and resistance.
[0030] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A folding fan, comprising a storage box (1), characterized in that: The storage box (1) has a storage bin (2) inside, an adjustment block (3) is slidably connected inside the storage bin (2), adjustment slots (4) are provided on both sides of the adjustment block (3), a control block (5) is slidably connected inside the adjustment slot (4), a slot (7) is provided inside the storage bin (2), the number of the slots (7) is several and all are provided inside the storage bin (2), an insert block (6) is fixedly connected to a side of the control block (5) close to the slot (7), and a fan (16) is installed on a side of the adjustment block (3) away from the storage box (1).
2. A folding fan according to claim 1, characterized in that: A force storage spring (8) is fixedly connected to a side of the control block (5) close to the adjustment slot (4), the number of the force storage springs (8) is two, and a side of the force storage spring (8) away from the control block (5) is fixedly connected to the inside of the adjustment slot (4).
3. A folding fan according to claim 1, characterized in that: Both ends of the adjusting groove (4) are provided with sliding grooves (9), and both ends of the control block (5) are fixedly connected with sliders (10), and the surface of the slider (10) is slidably connected with the inside of the sliding groove (9).
4. A folding fan according to claim 1, characterized in that: Guide grooves (11) are provided on both sides of the storage bin (2), and guide blocks (12) are fixedly connected to both sides of the adjustment block (3), and the surface of the guide block (12) is slidably connected to the inside of the guide groove (11).
5. A folding fan according to claim 1, characterized in that: Both sides of the bottom end of the storage bin (2) are fixedly connected with a return spring (13), and the top of the return spring (13) is fixedly connected to the bottom of the adjustment block (3).
6. A folding fan according to claim 1, characterized in that: The size of the insert block (6) is matched with the size of the slot (7), and the surface of the insert block (6) is slidably connected with the inside of the slot (7).
7. A folding fan according to claim 1, characterized in that: Both ends of the storage box (1) are provided with hollow grooves (14), and both ends of the adjustment block (3) are fixedly connected with moving blocks (15), and the surface of the moving block (15) is slidably connected to the inside of the hollow groove (14).