Wiper with wiping object convenient to disassemble and assemble

Abstract

The wiper comprises a wiping body and a handheld portion, the wiping body is triangular and comprises a top cover and a bottom cover which are connected in a clearance mode, a clamping frame is connected between the bottom cover and the top cover in a sliding mode, the bottom cover is provided with a first clamping portion, the top cover is provided with a second clamping portion, and the handheld portion is provided with a first clamping portion and a second clamping portion. When the top cover is pressed downwards, the first clamping part and the second clamping part are clamped, and the clamping frame is extruded by the oblique force of the top cover or the bottom cover to compress the first elastic piece, so that the clamping frame moves towards the center close to the bottom cover to clamp the wiping object; and when the first clamping part and the second clamping part are unclamped, the first elastic piece enables the clamping frame to move away from the center of the bottom cover so as to loosen the wiping object. When a wiping object on the wiper is disassembled and assembled, direct operation with hands is not needed, the operation is simple and convenient, time and labor are saved, the situation that the hands make contact with stains and germs on the wiping object is avoided, the triangular wiper can better adapt to the wiping surface with wiping dead corners, and the use experience feeling of a user is improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning products technology, and in particular to a wiping device that is easy to assemble and disassemble. Background Technology

[0002] In daily life, cleaning work, and some industrial production scenarios, wipers are favored by people for their simple structure and efficient and convenient cleaning process. Existing wipers have roughly similar structures, including a wiping body, a wiping material on the back of the wiping body, and a handle that is rotatably connected to the front of the wiping body. People use the handle to clean the surfaces of objects such as window glass or walls.

[0003] Existing wiping devices have the following drawbacks: The fixing methods for wiping materials (such as cloths) mostly involve binding, adhesive, or clips, making the process of assembling and disassembling them cumbersome and potentially requiring specific tools. This time-consuming and laborious process is inconvenient for users, especially when frequent replacement of wiping materials is needed, significantly reducing cleaning efficiency. Furthermore, both assembling and disassembling wiping materials require direct hand contact. Due to frequent use, wiping materials accumulate dirt and grime, easily contaminating the user's hands and negatively impacting the user experience. Additionally, existing wiping devices are mostly rectangular in shape, which may not adapt well to surfaces of different shapes and sizes, creating cleaning blind spots and affecting wiping effectiveness, making the operation inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide a wiper that is easy to assemble and disassemble. When assembling and disassembling the wiper, there is no need to operate directly with your hands, which is simple, convenient, time-saving and labor-saving. It avoids contact between your hands and the dirt and germs on the wiper. Moreover, the triangular shape of the wiper can better adapt to the wiping surface with wiping dead corners, which increases the user's user experience.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] This utility model provides a wiping device that is easy to assemble and disassemble, including a wiping body and a handheld part. The handheld part is movably connected to the front of the wiping body. The wiping body is triangular and includes a top cover and a bottom cover that are gap-connected. A clamping frame is slidably connected to three sides between the bottom cover and the top cover. The clamping frame is connected to a first elastic member. The bottom cover is provided with a first snap-fit ​​part. The wiping object is placed below the bottom surface of the bottom cover. The top cover is provided with a second snap-fit ​​part. When the top cover is pressed down, the first snap-fit ​​part and the second snap-fit ​​part snap together, and the clamping frame is squeezed by the oblique force of the top cover or the bottom cover, which compresses the first elastic member and causes the clamping frame to move closer to the center of the bottom cover to clamp the wiping object. When the first snap-fit ​​part and the second snap-fit ​​part are released, the first elastic member causes the clamping frame to move away from the center of the bottom cover to release the wiping object.

[0007] Preferably, the first snap-fit ​​part is a snap-fit ​​protrusion located at the center of the top surface of the bottom cover, and the second snap-fit ​​part is a snap-fit ​​groove. A spring-loaded component is snapped onto the top cover and can move horizontally relative to the top cover. The snap-fit ​​groove is located on the spring-loaded component and is connected to the second elastic component. When the top cover is pressed down, the snap-fit ​​protrusion snaps into the snap-fit ​​groove. When the spring-loaded component moves horizontally toward the second elastic component, the second elastic component is compressed, and the snap-fit ​​protrusion and the snap-fit ​​groove are released from the snap-fit.

[0008] Preferably, the first engaging part is a protruding part, which is provided on the outer side wall of the corner of the bottom cover. The second engaging part is the inner side wall of the corner of the top cover. When the top cover is pressed down, the protruding part will engage with the inner side wall of the corner of the top cover on the same side. When the wiping body is swung downward, the bottom cover is subjected to centrifugal force and moves downward, causing the protruding part to disengage from the inner side wall of the corner of the top cover.

[0009] Preferably, the clamping frame is hollow and is mounted on the bottom cover. The side wall of the clamping frame away from the center of the bottom cover extends downward to form a clamping extension plate. The lower end of the clamping extension plate is evenly distributed with a number of first clamping teeth facing the center of the bottom cover. The edges of the three sides of the bottom cover are evenly distributed with a number of second clamping teeth that are interleaved with the first clamping teeth.

[0010] Preferably, the clamping frame is provided with a plurality of clamping frame first through slots, and a sliding block is provided in the clamping frame first through slot. The upper surface of the sliding block is provided with a sliding block ramp. The inner side of the top cover is provided with a push plate corresponding to the sliding block. The push plate is provided with a push plate ramp. The inclination direction of the push plate ramp is the same as that of the sliding block ramp. When the top cover moves downward, the push plate ramp will abut against the sliding block ramp to generate an oblique force, causing the clamping frame to move toward the center of the bottom cover.

[0011] Preferably, the clamping frame has second through slots on both sides, a grooved plate on one side of the second through slot, a guide protrusion on the bottom cover, a guide flange on the guide protrusion, the guide protrusion passing through the second through slot and the guide flange engaging with the grooved plate; the clamping frame has sliding elongated slots on both sides of the bottom surface, a guide plate on the bottom cover, the sliding elongated slots matching the guide plate and sliding along the guide plate.

[0012] Preferably, the first elastic element is a deformation spring, and a clamping bracket protrusion is provided on the side wall of the clamping frame near the center of the bottom cover. A C-shaped abutment plate is provided on the bottom cover. The abutment plate is opposite to the clamping bracket protrusion, and the clamping bracket protrusion is connected to one end of the deformation spring. The other end of the deformation spring abuts against the inner side of the abutment plate.

[0013] Preferably, the top cover is provided with a top cover groove, the spring-loaded component matches the top cover groove and is accommodated in the top cover groove, and the top cover groove is provided with symmetrical snap-fit ​​strips on both sides, the snap-fit ​​strips are provided with snap-fit ​​strip protrusions, and the lower edge of the spring-loaded component snaps onto the snap-fit ​​strip protrusions, so that the spring-loaded component snaps onto the top cover.

[0014] Preferably, the snap-fit ​​groove has an inner snap-fit ​​plate on the side near the center of the top cover, the bottom surface of the inner snap-fit ​​plate has an inner snap-fit ​​plate slope, the snap-fit ​​protrusion on the bottom cover has a snap-fit ​​protrusion, and the top surface of the snap-fit ​​protrusion has a snap-fit ​​protrusion slope.

[0015] Preferably, the second elastic element is a first spring, and a rebound member protrusion is provided on the outer wall of the end of the rebound member near the center of the top cover. A C-shaped abutment block is provided in the groove of the top cover. The rebound member protrusion is opposite to the abutment block. The rebound member protrusion is sleeved on one end of the first spring, and the other end of the first spring abuts against the abutment block.

[0016] Preferably, a rebound button is provided on the top surface of the end of the rebound member away from the center of the top cover, and a top cover through hole is provided on the top cover, through which the rebound button passes and is movably connected.

[0017] Preferably, the top cover has a limiting plate at each of the three corners, the bottom surface of the limiting plate has a limiting edge, and the bottom cover has a limiting hole corresponding to the limiting plate. When the limiting plate is engaged in the limiting hole, the top surface of the limiting edge abuts against the bottom surface of the limiting hole. The top cover also has a plug-in post at each of the three corners, and the bottom cover has a plug-in groove corresponding to the plug-in post at each of the three corners. The plug-in post matches the plug-in groove and can be inserted into the plug-in groove.

[0018] Preferably, the bottom surface of the bottom cover is provided with a flat plate, which is used to connect with the wiping object. The flat plate is made of soft rubber. The bottom cover is provided with a plurality of bottom cover holes. The flat plate is provided with a flat plate protrusion that is interference-fitted with the bottom cover holes. The bottom surface of the flat plate is evenly distributed with a plurality of herringbone-shaped protrusions.

[0019] Preferably, a scraper is attached to the two upper edges on both sides of the handle on the front of the top cover. The scraper is made of soft rubber and is wrapped on the top cover by secondary injection molding.

[0020] Preferably, the top cover and the handheld part are connected by a connecting assembly. The top cover has at least two first through holes in the center of its front side. The bottom of the connecting assembly has a mounting post that matches the first through holes. The mounting post can be inserted into the first through holes.

[0021] Preferably, the connecting assembly includes a first connector, a steering block, and a second connector. The first connector is connected to the top cover, and the second connector is connected to the handheld part. The first connector and the second connector are connected through the steering block.

[0022] Preferably, the first connector is hollow and the mounting post is located at the bottom of the first connector. The middle part of the first connector is recessed inward to form a recessed part. The bottom of the recessed part is provided with a notch, and the side wall of the recessed part is provided with a mounting hole, which is connected to the notch.

[0023] Preferably, a support member is inserted into the first connector, the bottom of the support member matches the recess, the two sides of the support member extend upward to form a snap-fit ​​support, the side wall of the snap-fit ​​support abuts against the side wall of the mounting hole, the top of the snap-fit ​​support is provided with a support groove, and the support groove and the top of the mounting hole on the same side form a second through hole.

[0024] Preferably, the top surface of the support member has a support member protrusion parallel to the top cover in the middle, and the bottom of the steering block has symmetrical support plates on both sides.

[0025] Preferably, the steering block has a first pin at both ends, which is rotatably connected in a second through hole. The steering block also has a third through hole in a direction perpendicular to the first pin. The end of the second connector has a first snap-fit ​​plate and a second snap-fit ​​plate. The steering block can be snapped between the first snap-fit ​​plate and the second snap-fit ​​plate. The first snap-fit ​​plate has a fourth through hole, and the second snap-fit ​​plate has a fifth through hole. The rotating shaft passes through the fourth through hole, the third through hole, and the fifth through hole in sequence, so that the steering block is rotatably connected to the second connector.

[0026] Preferably, the top of the steering block is arc-shaped, one end of the top of the steering block is provided with a notch, a receiving block is provided in the second connecting member, one end of the receiving block is connected to the snap ring and the snap ring abuts against the second connecting member, and the other end of the receiving block abuts against the notch.

[0027] Preferably, the handheld part includes a receiving rod, which is snapped into the second connector. The side wall of the second connector is provided with a second connector through hole, and the lower part of the receiving rod is provided with an installation groove. The installation groove is connected to the locking block through a spring piece. The locking block matches the second connector through hole and can be snapped into the second connector through hole.

[0028] Preferably, the handheld part further includes a first extension rod, a second extension rod, and a sleeve. One end of the first extension rod is inserted into the receiving rod, the other end of the first extension rod is inserted into one end of the sleeve, and one end of the second extension rod is inserted into the other end of the sleeve.

[0029] Preferably, the handheld part further includes a gripping assembly, which includes a gripping link and a gripper, the gripping link being threadedly connected to the gripper, the second extension rod being inserted into the gripping link, and one end of the gripper extending into the second extension rod.

[0030] Preferably, the gripper includes an integrally formed gripper connecting part and two grippers, the two grippers being able to extend into the interior of the second extension rod, and a second spring being connected to the middle of the inner side of the two grippers.

[0031] Preferably, the end of the gripper connecting part away from the gripper is provided with a connecting part groove, and a cover is engaged in the connecting part groove to seal the connecting part groove.

[0032] Preferably, the bottom of the cap is provided with a cap groove, and a hanging rope is connected inside the cap groove, with both ends of the hanging rope being able to be inserted into the cap groove simultaneously.

[0033] Preferably, the two ends of the hanging rope are respectively provided with hanging rope protrusions, the middle of the hanging rope protrusions is provided with hanging rope holes, and the two sides of the sealing groove are provided with sealing protrusions, which can be inserted into the hanging rope holes.

[0034] The present invention achieves the following beneficial technical effects compared to the prior art:

[0035] 1. This utility model provides a wiping device that is easy to assemble and disassemble. In its natural state, the inner locking plate is located above the locking protrusion. When the top cover is pressed down, the spring-loaded component moves downward, and the locking protrusion engages with the locking groove. At this time, the first spring is compressed. The slope of the locking protrusion and the slope of the inner locking plate make it easier for the locking protrusion to engage with the locking groove. After the locking protrusion engages with the locking groove, the top cover stops moving downward. At the same time, the downward movement of the top cover will drive the push plate on the top cover to move downward. The clamping frame is compressed by the oblique force of the push plate and compresses the deformation spring, causing the first clamping tooth on the clamping frame to move towards the second clamping tooth, thereby achieving clamping of the wiping object. When the spring-loaded button is moved towards the center of the top cover, it will drive the spring-loaded component to move towards the center of the bottom cover, thereby causing the locking protrusion to disengage from the locking groove, causing the spring-loaded component to move upward, thereby driving the top cover to move upward. At this time, the first spring is compressed. Once the latching protrusion has completely disengaged from the latching groove, the spring force of the first spring forces the return element to its original position. Simultaneously, the upward movement of the top cover causes the push plate to move upward, and the spring force of the deformation spring gradually disengages the push plate from the sliding block, causing the clamping bracket to move away from the center of the bottom cover. This, in turn, causes the first clamping tooth to move away from the second clamping tooth, causing the cleaning agent to fall off. This eliminates the need for direct hand operation when installing and replacing the cleaning agent. Simply press down on the top cover to install the cleaning agent, and flick the return button to remove it. It's simple, convenient, time-saving, and labor-saving, and avoids contact between hands and dirt or germs on the cleaning agent, enhancing the user experience.

[0036] 2. The wiping device provided by this utility model, which facilitates the assembly and disassembly of wiping objects, allows for easy use by placing the wiping object under its flat surface and pressing down on the top cover. The spring-loaded component moves downwards accordingly. The inner locking plate on the spring-loaded component abuts against the locking protrusion and moves downwards, simultaneously compressing the first spring. When the inner locking plate is engaged below the locking protrusion, the top cover stops moving downwards, and the push plate on the top cover moves downwards. The clamping frame is compressed by the oblique force of the push plate, compressing the deformation spring and causing the first clamping tooth on the clamping frame to move towards the second clamping tooth, thus clamping the wiping object. After wiping the surface, pressing the spring-loaded button moves it towards the center of the bottom cover, causing the inner locking plate to disengage from the locking protrusion. This causes the spring-loaded component to move upwards, which in turn moves the top cover upwards. Simultaneously, the upward movement of the top cover causes the push plate to move upwards, and the elasticity of the deformation spring causes the clamping frame to move away from the center of the bottom cover. This causes the first clamping tooth on the clamping frame to move away from the second clamping tooth, causing the wiping object to fall off. If there are water stains on the surface to be wiped, turn the wiper over and press the squeegee against the surface to scrape away the water. When there is dirt on the surface, the gripper can be unscrewed from the gripping rod to pick up the dirt. After use, the hanging rope can be hung on an exterior wall for storage. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the wiping device for easy disassembly and assembly of the wiping object in this utility model;

[0038] Figure 2 This is an exploded structural diagram of the first embodiment of the wiping device for easy disassembly and assembly of the wiping object in this utility model;

[0039] Figure 3 This is a partial exploded structural diagram of the wiping body of the first embodiment of the wiping device for easy disassembly and assembly of wiping objects in this utility model;

[0040] Figure 4 This is a partial exploded structural diagram of the wiping body from another angle of the first embodiment of the wiping device for easy disassembly and assembly of wiping objects in this utility model.

[0041] Figure 5 This is an exploded view of the bottom cover of the first embodiment of the wiping device for easy disassembly and assembly of the wiping object in this utility model;

[0042] Figure 6 This is a schematic diagram of the top cover of the first embodiment of the wiping device for easy disassembly and assembly of the wiping object in this utility model;

[0043] Figure 7 This is an exploded view of the top cover of the first embodiment of the wiping device for easy disassembly and assembly of the wiping object in this utility model;

[0044] Figure 8 This is an exploded view of the connecting component of the first embodiment of the wiping device for easy assembly and disassembly of the wiping object in this utility model;

[0045] Figure 9 This is an exploded view of the connecting assembly of the first embodiment of the wiping device for easy assembly and disassembly of the wiping object in this utility model from another angle.

[0046] Figure 10 This is a schematic diagram of the connection structure of the receiving rod in the first embodiment of the wiping device for easy assembly and disassembly of the wiping object in this utility model;

[0047] Figure 11 This is an exploded view of the gripping component of the first embodiment of the wiping device for easy disassembly and assembly of wiping objects in this utility model;

[0048] Figure 12 This is an exploded view of the gripping component from another angle of the first embodiment of the wiping device for easy disassembly and assembly of the wiping object in this utility model.

[0049] Figure 13 This is a partial exploded structural diagram of the wiping body of the second embodiment of the wiping device for easy disassembly and assembly of wiping objects in this utility model.

[0050] In the diagram: 1-wiping body, 2-bottom cover, 201-clamping frame, 202-clamping extension plate, 203-first clamping tooth, 204-clamping frame first through groove, 205-sliding block, 206-sliding block ramp, 207-clamping frame second through groove, 208-groove plate, 209-guide protrusion, 210-guide flange, 211-sliding groove, 212-guide plate, 213-clamping frame convex shaft, 214-abutting plate, 215-deformation spring, 216-limiting hole, 217-insertion groove, 218-bottom cover hole; 219-clamping protrusion, 220-clamping flange, 221-clamping flange ramp, 222-clamping protrusion;

[0051] 3-Top cover, 301-Second clamping tooth, 302-Push plate, 303-Push plate ramp, 304-Top cover groove, 305-Snap-fit ​​strip, 306-Snap-fit ​​strip protrusion, 307-Inner snap plate, 308-Inner snap plate ramp, 309-Rebound component protrusion, 310-Abutting block, 312-First spring, 313-Rebound button, 314-Top cover through hole, 315-Limiting edge, 316-Insertion post, 317-Limiting plate, 318-Rebound component, 319-Snap-fit ​​groove, 320-Top cover corner;

[0052] 4-Handheld part, 41-Receiving rod, 411-Mounting groove, 412-Spring piece, 413-Clocking block, 42-First extension rod, 43-Second extension rod, 44-Sleeve, 45-Clamping assembly, 4501-Clamping connecting rod, 4502-Claw piece, 4503-Claw connecting part, 4504-Clamping head, 4505-Second spring, 4506-Connecting part groove, 4507-Cap, 4508-Cap groove, 4509-Hanging rope, 4510-Hanging rope protrusion, 4511-Hanging rope hole, 4512-Cap protrusion;

[0053] 5-Flat plate, 51-Herringbone protrusion, 52-Flat plate protrusion, 6-Scraper strip;

[0054] 7-Connecting component, 701-First connector, 702-Steering block, 703-Second connector, 704-First through hole, 705-Mounting post, 706-Recess, 707-Notch, 708-Mounting hole, 709-Support, 710-Snap-fit ​​support, 711-Support groove, 712-Second through hole, 713-First pin, 714-Third through hole, 715-First snap-fit ​​plate, 716-Second snap-fit ​​plate, 717-Fourth through hole, 718-Fifth through hole, 719-Rotating shaft, 720-Groove, 721-Receiving block, 722-Support protrusion, 723-Support plate, 724-Second connector through hole. Detailed Implementation

[0055] First Embodiment

[0056] This embodiment provides a wiping device that is easy to assemble and disassemble, such as... Figure 1-12As shown, the device includes a wiping body 1 and a handheld part 4. The wiping body 1 is triangular, and the handheld part 4 is movably connected to the front of the wiping body 1, allowing the handheld part 4 to rotate to a suitable angle for wiping operations as needed. By setting the wiping body 1 as a triangle, when there are blind spots affecting the wiping effect during the wiping process, such as obstacles on the cleaning surface, the apex of the wiping body 1 can extend into the blind spots, making the wiping operation more convenient and improving the user experience. The wiping body 1 includes a top cover 3 and a bottom cover 2 connected by a gap, providing space for the relative movement of the top cover 3 and the bottom cover 2. The bottom surface of the bottom cover 2 is used to install the wiping material, and clamping frames 201 are slidably connected to the three sides of the bottom cover 2. The clamping frames 201 are hollowed out, reducing the weight of the wiper and making it easier for the user to wipe. The sidewall of the clamping frame 201, away from the center of the bottom cover 2, extends downward to form a clamping extension plate 202. The lower end of the clamping extension plate 202 has several first clamping teeth 203 evenly distributed towards the center of the bottom cover 2. Several second clamping teeth 301, interleaved with the first clamping teeth 203, are evenly distributed on the three sides of the bottom cover 2. When the clamping frame 201 moves towards the center of the bottom cover 2, the first clamping teeth 203 approach the second clamping teeth 301, allowing the first and second clamping teeth 203 to clamp the object being wiped. When the clamping frame 201 moves away from the center of the bottom cover 2, the first clamping teeth 203 move away from the second clamping teeth 301, and the object being wiped is released.

[0057] The clamping frame 201 is provided with several clamping frame first through slots 204. A sliding block 205 is provided within each clamping frame first through slot 204. A sliding block ramp 206 is provided on the upper surface of the sliding block 205. A push plate 302 corresponding to the sliding block 205 is provided inside the top cover 3. A push plate ramp 303 is provided on the push plate 302, and the inclination direction of the push plate ramp 303 is the same as that of the sliding block ramp 206. When the push plate 302 on the top cover 3 moves downwards, the push plate ramp 303 abuts against the sliding block ramp 206, causing the clamping frame to be compressed by an oblique force. This causes the sliding block 205 to move towards the center of the bottom cover 2, thereby causing the clamping frame 201 to move towards the center of the bottom cover 2. Furthermore, when the push plate 302 moves downwards, it falls into the clamping frame first through slot 204, ensuring the accuracy of the oblique compression force. The clamping frame 201 has second through slots 207 on both sides, and a grooved plate 208 on one side of the second through slot 207. The bottom cover 2 has a guide protrusion 209, and a guide flange 210 on the guide protrusion 209. The guide protrusion 209 passes through the second through slot 207 and the guide flange 210 engages with the grooved plate 208, thus securing the clamping frame 201 to the bottom cover 2. The guide flange 210 also limits the top surface of the grooved plate 208, preventing it from lifting up during sliding. The bottom surface of the clamping frame 201 has sliding grooves 211 on both sides, and a guide plate 212 on the bottom cover 2. The sliding grooves 211 match the guide plate 212 and can slide along the guide plate 212. The sliding groove 211 moves along the guide plate 212, causing the clamping frame 201 to slide towards or away from the center of the bottom cover 2. The guide protrusion 209 further ensures the sliding direction of the clamping frame 201. A clamping frame protrusion 213 is provided on the side wall of the clamping frame 201 near the center of the bottom cover 2. A C-shaped abutment plate 214 is provided on the bottom cover 2, opposite to the clamping frame protrusion 213. The clamping frame protrusion 213 is connected to one end of a deformation spring 215, and the other end of the deformation spring 215 abuts against the inner side of the abutment plate 214. When the clamping frame 201 moves towards the center of the bottom cover 2, the clamping frame 201 will compress the deformation spring 215.

[0058] Specifically, in its natural state, due to the supporting effect of the deformation spring 215, the first clamping tooth 203 moves away from the second clamping tooth 301. When the top cover 3 is pressed down, the push plate 302 on the top cover 3 will move downward. Since the inclination direction of the push plate ramp 303 is the same as that of the sliding block ramp 206, when the push plate 302 moves downward, the push plate ramp 303 will abut against the sliding block ramp 206 and move downward, generating an oblique squeezing force on the sliding block 205. This oblique squeezing force will cause the sliding block 205 to move towards the center of the bottom cover 2, thereby driving the clamping frame 201 to move. At this time, the deformation spring 215 is compressed, thereby causing the first clamping tooth 203 to move towards the second clamping tooth 301. The first clamping tooth 203 and the second clamping tooth 301 are staggered to clamp the wiping object. Similarly, when the push plate 302 moves upward, the oblique pressing force of the push plate 302 on the sliding block 205 gradually decreases. The elastic force of the deformation spring 215 will cause the sliding block 205 to move away from the center of the bottom cover 2, thereby driving the clamping frame 201 to move away from the center of the bottom cover 2, thereby causing the first clamping tooth 203 to move away from the second clamping tooth 301. The first clamping tooth 203 and the second clamping tooth 301 separate, and the wiping material falls off.

[0059] In another preferred embodiment, the clamping frame is slidably connected to the lower surface of the top cover, and the push plate is fixedly connected to the upper surface of the bottom cover. At the same time, the push plate 302 corresponds to the sliding block 205 on the clamping frame, and the inclination direction of the push plate ramp 303 and the sliding block ramp 206 is the same. When the top cover is pressed down, the pressure of the top cover is transmitted to the clamping frame through the force transmission. Through the interaction between the push plate ramp 303 and the sliding block ramp 206, the clamping frame is squeezed by the oblique force of the bottom cover, which in turn compresses the deformation spring and causes the clamping frame to move closer to the center of the top cover to clamp the wiping object.

[0060] The top cover 3 is provided with a top cover groove 304, and a horizontally movable spring member 318 is engaged in the top cover groove 304. The spring member 318 matches the top cover groove 304 and is housed in the top cover groove 304. The top cover groove 304 is provided with symmetrical locking strips 305 on both sides. The locking strips 305 are provided with locking strip protrusions 306. The lower edge of the spring member 318 is engaged with the locking strip protrusions 306, realizing the locking connection between the spring member 318 and the top cover 3. This prevents the spring member 318 from moving up and down relative to the top cover 3, but the spring member 318 can move horizontally along the locking strips 305. An inner locking plate 307 is provided on the side of the locking groove 319 near the center of the top cover 3. The bottom surface of the inner locking plate 307 is provided with an inner locking plate slope 308. The locking protrusion 219 on the bottom cover 2 is provided with a locking flange 220. The top surface of the locking flange 220 is provided with a locking flange slope 221. When the top cover 3 is pressed down, the inner locking plate 307 is locked below the locking flange 220, realizing the fixation of the top cover 3 when it is pressed down. A spring-loaded protruding shaft 309 is provided on the outer wall of the end of the spring-loaded component 318 near the center of the top cover 3. A C-shaped abutment block 310 is provided in the top cover groove 304. The spring-loaded protruding shaft 309 is opposite to the abutment block 310. The spring-loaded protruding shaft 309 is sleeved on one end of the first spring 312, and the other end of the first spring 312 abuts against the abutment block 310. A rebound button 313 is provided on the top surface of the end of the rebound member 318 away from the center of the top cover 3. The top cover 3 has a top cover through hole 314. The rebound button 313 passes through the top cover through hole 314 and is movably connected within the top cover through hole 314, enabling the rebound button 313 to move back and forth toward the center of the top cover 3. When the rebound button 313 is pushed toward the center of the top cover 3, the rebound member 318 will compress the first spring 312.

[0061] Specifically, in its natural state, the inner locking plate 307 is located above the locking protrusion 219. When the top cover 3 is pressed down, the spring-loaded member 318 moves downward, and the locking protrusion 219 engages with the locking groove 319. At this time, the first spring 312 is compressed. The design of the locking protrusion ramp 221 and the inner locking plate ramp 308 makes it easier for the locking protrusion 219 to engage with the locking groove 319. After the locking protrusion 219 engages with the locking groove 319, the top cover 3 stops moving downward. At the same time, the downward movement of the top cover 3 will drive the push plate 302 on the top cover 3 to move downward. The clamping frame is compressed by the oblique force of the push plate and compresses the deformation spring, causing the first clamping tooth 203 on the clamping frame 201 to move towards the direction of the second clamping tooth 301, thereby achieving the clamping of the wiping object. When the rebound button 313 is moved toward the center of the top cover 3, it causes the rebound member 318 to move toward the center of the bottom cover 2, thereby causing the locking protrusion 219 to disengage from the locking groove 319, causing the rebound member 318 to move upward, which in turn causes the top cover 3 to move upward. At this time, the first spring 312 is compressed again. After the locking protrusion 219 completely disengages from the locking groove 319, the elastic force of the first spring 312 will force the rebound member 318 to return to its original position. At the same time, the upward movement of the top cover 3 will cause the push plate 302 to move upward, and the push plate 302 will disengage from the sliding block 205. The elastic force of the deformation spring causes the clamping bracket 201 to move away from the center of the bottom cover 2, which in turn causes the first clamping tooth 203 to move away from the second clamping tooth 301, and the wiping material falls off. This eliminates the need for direct hand operation when installing and replacing the wiping material. Simply press down on the top cover 3 to install the wiping material, and flick the spring button 313 to remove it. This is simple, convenient, time-saving, and labor-saving, and avoids contact between your hands and dirt and germs on the wiping material, thus enhancing the user experience.

[0062] Limiting plates 317 are provided at the three corners of the top cover 3. The bottom surface of the limiting plate 317 has a limiting edge 315. The bottom cover 2 has a limiting hole 216 corresponding to the limiting plate 317. When the limiting plate 317 is engaged in the limiting hole 216, the top surface of the limiting edge 315 abuts against the bottom surface of the limiting hole 216. When the return button 313 is turned, the top cover 3 will move upward. When the limiting plate 317 is engaged in the limiting hole 216, the top surface of the limiting edge 315 abuts against the bottom surface of the limiting hole 216, thus limiting the upward movement of the top cover 3 relative to the bottom cover 2. The top cover 3 has three corners with insertion posts 316, and the bottom cover 2 has three corners with insertion slots 217 corresponding to the insertion posts 316. The insertion posts 316 match the insertion slots 217 and can be inserted into the insertion slots 217, realizing the connection between the top cover and the bottom cover, and further ensuring the positional correspondence between the bottom cover 2 and the top cover 3 when the top cover 3 moves up and down. The bottom surface of the bottom cover 2 is connected to the plate 5, which is used to connect with the wiping object. The plate 5 is made of soft rubber, and the bottom surface of the plate 5 is evenly distributed with several herringbone-shaped protrusions 51, so that the wiping object can better fit the wiping surface. The bottom cover 2 has several bottom cover holes 218 on both sides, and the plate 5 has plate protrusions 52 that are interference-fitted with the bottom cover holes 218, realizing the fixed connection between the plate 5 and the bottom cover 2 and ensuring the stability of the connection. On the front of the top cover 3, two upper edges on either side of the handle 4 are fitted with scraper strips 6. The scraper strips 6 are made of soft rubber and are formed by secondary injection molding, ensuring the connection stability of the scraper strips 6. By setting the scraper strips 6, after wiping the surface, some water stains are usually left on the surface. The wiping body 1 can be turned over, and the scraper strips 6 can be used to scrape away the water stains on the surface. In addition, because the scraper strips 6 are set with sharp angles, they can better adapt to the wiping surface with wiping dead corners, such as corners with obstacles, making wiping more convenient and time-saving, and improving the user experience.

[0063] The top cover 3 and the handheld part 4 are connected by a connecting assembly 7, which includes a first connecting member 701, a steering block 702, and a second connecting member 703. The first connecting member 701 is connected to the top cover 3, and the second connecting member 703 is connected to the handheld part 4. The first connecting member 701 and the second connecting member 703 are connected by the steering block 702. The top cover 3 has at least two first through holes 704 in the center of its front side. The first connecting member 701 is hollow and has a mounting post 705 at its bottom that matches the first through hole 704. The mounting post 705 can be inserted into the first through hole 704 and connected to the top cover 3 by bolts. The center of the first connecting member 701 is recessed inward to form a recessed part 706. The bottom of the recessed part 706 has a notch 707, and the side wall of the recessed part 706 has a mounting hole 708 that communicates with the notch 707. A support member 709 is inserted into the first connector 701. The bottom of the support member 709 mates with the recess 707, allowing the support member 709 to pass through the recess 707. The two sides of the support member 709 extend upward to form a snap-fit ​​support 710. The sidewall of the snap-fit ​​support 710 abuts against the sidewall of the mounting hole 708. The top of the snap-fit ​​support 710 is provided with a support groove 711, which forms a second through hole 712 with the top of the mounting hole 708 on the same side.

[0064] The steering block 702 has a first pin 713 at both ends, which is integrally formed with the steering block 702. The first pin 713 is inserted into and rotatably connected in the second through hole 712, realizing the front-to-back rotatable connection between the steering block 702 and the first connecting member 701. The steering block 702 also has a third through hole 714 in a direction perpendicular to the first pin 713. The end of the second connecting member 703 has a first snap-fit ​​plate 715 and a second snap-fit ​​plate 716. The steering block 702 can be snapped between the first snap-fit ​​plate 715 and the second snap-fit ​​plate 716. The first snap-fit ​​plate 715 has a fourth through hole 717, and the second snap-fit ​​plate 716 has a fifth through hole 718. The rotating shaft 719 passes through the fourth through hole 717, the third through hole 714, and the fifth through hole 718 in sequence, so that the steering block 702 is rotatably connected to the second connecting member 703. The top of the steering block 702 is arc-shaped. The second connecting member 703 can rotate around the top of the steering block 702 with the pivot shaft 719 as the center, thereby realizing the left and right rotational connection between the second connecting member 703 and the steering block 702. One end of the top of the steering block 702 is provided with a notch 720. The second connecting member 703 is provided with a receiving block 721. One end of the receiving block 721 is connected to a retaining spring (not shown) and the retaining spring abuts against the second connecting member 703. The other end of the receiving block 721 abuts against the notch 720, which enables the second connecting member 703 to be folded to a position parallel to the wiping body 1 and to maintain this state, enhancing the convenience of use. The top surface of the support member 709 is provided with a support protrusion 722 parallel to the top cover 3 in the middle. The bottom of the steering block 702 is provided with symmetrical support plates 723 on both sides. When the second connector 703 rotates relative to the first connector 701, and the support plate 723 abuts against the side wall adjacent to the support protrusion, the handheld part 4 and the wiping body 1 can be fixed in place.

[0065] The handheld part 4 includes a receiving rod 41, which is engaged with a second connecting member 703. The second connecting member 703 has a second connecting member through hole 724 on its side wall. The lower part of the receiving rod 41 has a mounting groove 411, which is connected to a locking block 413 via a spring piece 412. The locking block 413 matches the second connecting member through hole 724 and can engage with it, thus connecting the receiving rod 41 to the second connecting member 703, and consequently connecting the connecting assembly 7 to the handheld part 4. Assembly can be completed without tools, significantly improving operational efficiency. The handheld part 4 also includes a first extension rod 42 and a second extension rod 43. One end of the first extension rod 42 is inserted into the receiving rod 41, and the other end is inserted into one end of a sleeve 44. One end of the second extension rod 43 is inserted into the other end of a sleeve 44, enabling stepless length adjustment of the handheld part 4 to accommodate operators of different heights or usage scenarios.

[0066] The handle 4 also includes a gripping component 45, which is used to grip and remove dirt wiped off, avoiding the need for hand handling and improving hygiene. The gripping component 45 includes a gripping link 4501 and a gripper 4502. The gripping link 4501 and the gripper 4502 are threaded together. A second extension rod 43 is inserted into the gripping link 4501, and one end of the gripper 4502 extends into the second extension rod 43, connecting the second extension rod 43 to the gripping component 45. The gripper 4502 includes an integrally formed gripper connecting part 4503 and two clamps 4504, making the overall structure more stable. The two clamps 4504 can extend into the second extension rod 43, allowing the gripping component 45 to be housed within the second extension rod 43 when not in use to grip dirt, making it easier to retrieve. A second spring 4505 is connected to the middle of the inner side of the two clamps 4504 to ensure the elasticity between the two clamps 4504. Because the two clamps 4504 are inserted into the second extension rod 43, the two clamps 4504 are always in a clamped state due to the small internal space of the second extension rod 43. After a period of use, the elasticity between the two clamps 4504 will fail, making the two clamps 4504 unable to open. The user needs to deliberately open the two clamps 4504 to achieve the gripping of dirt.

[0067] The end of the gripper connecting part 4503 furthest from the gripper has a connecting groove 4506. A cover 4507 is engaged within the connecting groove 4506, sealing the groove and preventing dust from falling into it. The bottom of the cover 4507 has a cover groove 4508, within which a hanging rope 4509 is connected. Both ends of the hanging rope 4509 can be inserted into the cover groove 4508 simultaneously, and the rope 4509 is bendable. The hanging rope 4509 makes it easier to hang the wiper on an exterior wall, reducing space usage and making it more convenient to retrieve. The hanging rope 4509 has hanging rope protrusions 4510 at both ends, and a hanging rope hole 4511 in the middle of the hanging rope protrusions 4510. The sealing groove 4508 has sealing protrusions 4512 on both sides, which can be inserted into the hanging rope hole 4511 to connect the hanging rope 4509 and the sealing cover 4507. In use, the hanging rope 4509 is folded in half, and both folded ends are simultaneously inserted into the sealing groove 4508 on the sealing cover 4507, so that the two hanging rope holes 4511 on the hanging rope protrusions 4510 are fitted onto the corresponding sealing protrusions 4512. This simple operation ensures a secure connection between the hanging rope 4509 and the sealing cover 4507, preventing the hanging rope 4509 from easily coming loose.

[0068] The wiping device provided in this embodiment, which facilitates the assembly and disassembly of the wiping object, is used in practical applications. The wiping object is placed under the flat plate 5, and the top cover 3 is pressed down. The spring-loaded component 318 moves downwards accordingly. The inner locking plate 307 on the spring-loaded component 318 abuts against the locking protrusion 219 and moves downwards. Simultaneously, the first spring 312 is compressed. When the inner locking plate 307 is locked below the locking protrusion 220, the top cover 3 stops moving downwards. At the same time, the push plate 302 on the top cover 3 moves downwards. The clamping frame is compressed by the oblique force of the push plate, compressing the deformation spring 215. This causes the first clamping tooth 203 on the clamping frame 201 to move towards the second clamping tooth 301, thereby clamping the wiping object. After wiping the surface, the spring-loaded button 313 is toggled towards the center of the bottom cover 2, causing the inner locking plate 307 to disengage from the locking protrusion 220. This causes the spring-loaded component 318 to move upwards, thereby driving the top cover 3 upwards. Simultaneously, the upward movement of the top cover 3 causes the push plate 302 to move upward. The elastic force of the deformation spring 215 causes the clamping frame 201 to move away from the center of the bottom cover 2, which in turn causes the first clamping tooth 203 on the clamping frame 201 to move away from the second clamping tooth 301, causing the cleaning material to fall off. If there are water stains on the wiping surface, turn the wiper over and press the scraper 6 against the wiping surface to scrape off the water stains. When there is dirt on the wiping surface, the gripper 4502 can be unscrewed from the clamping link 4501 to pick up the dirt. After use, the hanging rope 4509 can be hung on the outside wall to store the cleaning material.

[0069] Second Embodiment

[0070] This embodiment provides a wiping device that is easy to assemble and disassemble, such as... Figure 13 As shown, the device includes a wiping body 1 and a handheld part 4. The wiping body 1 is triangular, and the handheld part 4 is movably connected to the front of the wiping body 1. The wiping body 1 includes a top cover 3 and a bottom cover 2 connected by a gap. The bottom surface of the bottom cover 2 is used to install the wiping material. Clamping brackets 201 are slidably connected to the three sides of the bottom cover 2. A locking protrusion 222 is provided on the outer wall of the corner portion of the bottom cover. The top cover includes the inner wall of the corner portion 320 of the top cover. When the top cover is pressed down, because the outer surface of the locking protrusion 222 is arc-shaped, the locking protrusion 222 will be interference-fitted onto the inner wall of the corner portion 320 of the top cover on the same side. When the wiping body is swung downward, the bottom cover will move downward under the influence of centrifugal force, causing the locking protrusion 222 to disengage from the inner wall of the corner portion 320 of the top cover. It should be noted that the other components and connection relationships in this embodiment are the same as in the first embodiment, and will not be described again here.

[0071] In this embodiment, the easy-to-assemble and disassemble wiper is used in specific applications. The wiper is placed under the flat plate 5 of the wiping body, and the top cover 3 is pressed down. When the latch 222 on the bottom cover engages with the inner wall of the corner 320 of the top cover, the top cover 3 stops moving downward. At the same time, the push plate 302 on the top cover 3 moves downward. The clamping frame is compressed by the oblique force of the push plate and the deformation spring is compressed. This causes the first clamping tooth 203 on the clamping frame 201 to move towards the direction close to the second clamping tooth 301. The deformation spring 215 is compressed, thereby achieving the clamping of the wiper. After wiping the surface, when the wiping body is swung downwards, the bottom cover is subjected to centrifugal force and its own weight, and overcomes the friction with the top cover, causing the bottom cover to move downwards. This causes the latch 222 to disengage from the inner wall of the corner 320 of the top cover. At the same time, the elastic force of the deformation spring 215 causes the clamping frame 201 to move away from the center of the bottom cover 2, which in turn causes the first clamping tooth 203 on the clamping frame 201 to move away from the second clamping tooth 301, and the wiping material falls off.

[0072] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A wiper facilitating dismounting of a wiping article, comprising a wiping body and a hand-held part, the hand-held part being movably connected with a front surface of the wiping body, characterized in that: The wiping body is triangular, comprising a gap-connected top cover and a bottom cover, three side edges between the bottom cover and the top cover are slidingly connected with a clamping frame, the clamping frame is connected with a first elastic member, the bottom cover is provided with a first clamping part, the bottom surface of the bottom cover is provided with a wiping material, the top cover is provided with a second clamping part, when the top cover is pressed down, the first clamping part is clamped with the second clamping part, and the clamping frame is extruded by the oblique force of the top cover or the bottom cover to compress the first elastic member, so that the clamping frame moves to the center of the bottom cover to clamp the wiping material, when the first clamping part and the second clamping part are unclamped, the first elastic member moves the clamping frame away from the center of the bottom cover to release the wiping material.

2. The dispenser of claim 1, wherein: The first clamping part is a clamping protrusion, which is arranged at the center of the top surface of the bottom cover, the second clamping part is a clamping groove, the top cover is provided with a resilient member which can move horizontally relative to the top cover, and the clamping groove is arranged on the resilient member, the resilient member is connected with a second elastic member, when the top cover is pressed down, the clamping protrusion is clamped into the clamping groove, when the resilient member is moved horizontally towards the second elastic member, the second elastic member is compressed and the clamping protrusion is unclamped from the clamping groove.

3. The dispenser of claim 1, wherein: The first clamping part is a clamping protrusion, which is arranged at the center of the top surface of the bottom cover, the second clamping part is a clamping groove, the top cover is provided with a resilient member which can move horizontally relative to the top cover, and the clamping groove is arranged on the resilient member, the resilient member is connected with a second elastic member, when the top cover is pressed down, the clamping protrusion is clamped into the clamping groove, when the resilient member is moved horizontally towards the second elastic member, the second elastic member is compressed and the clamping protrusion is unclamped from the clamping groove.

4. The dispenser of claim 2 or 3, wherein: The clamping frame is hollow, the clamping frame is arranged on the bottom cover, the side wall of the clamping frame away from the center of the bottom cover extends downward to form a clamping extension plate, the lower end of the clamping extension plate is uniformly provided with a plurality of first clamping teeth towards the center of the bottom cover, and the edges of the three side edges of the bottom cover are uniformly provided with a plurality of second clamping teeth staggered with the first clamping teeth.

5. The dispenser of claim 4, wherein: The clamping frame is provided with a plurality of clamping frame first through grooves, a sliding block is arranged in the clamping frame first through groove, the upper surface of the sliding block is provided with a sliding block slope, the inner side of the top cover is provided with a push plate corresponding to the sliding block, the push plate is provided with a push plate slope, the inclination directions of the push plate slope and the sliding block slope are the same, and when the top cover moves downward, the push plate slope abuts against the sliding block slope to generate an oblique force, so that the clamping frame moves towards the center of the bottom cover.

6. The dispenser of claim 5, wherein: The two sides of the clamping frame are provided with clamping frame second through grooves, one side of the clamping frame second through groove is provided with a groove plate, the bottom cover is provided with a guide protrusion, the guide protrusion is provided with a guide convex edge, the guide protrusion passes through the clamping frame second through groove and the guide convex edge is clamped on the groove plate, and the bottom surface of the clamping frame is provided with sliding long grooves, the bottom cover is provided with a guide plate, the sliding long grooves are matched with the guide plate and can slide along the guide plate.

7. The dispenser of claim 6, wherein: The first elastic member is a deformation spring, the side wall of the clamping frame close to the center of the bottom cover is provided with a clamping frame protruding shaft, the bottom cover is provided with a C-shaped abutting plate, the abutting plate is opposite to the clamping frame protruding shaft, the clamping frame protruding shaft is connected to one end of the deformation spring, and the other end of the deformation spring abuts against the inner side of the abutting plate.

8. A wiper facilitating removal of a wiper element according to any of claims 2 or 5-7, characterized in that: The top cover is provided with a top cover groove, the resilient member is matched with the top cover groove and is accommodated in the top cover groove, both sides of the top cover groove are symmetrically provided with clamping strips, the clamping strips are provided with clamping strip protruding edges, the lower edge of the resilient member is clamped on the clamping strip protruding edges, and the resilient member is clamped on the top cover.

9. The dispenser of claim 8, wherein: The side close to the center of the top cover of the clamping groove is provided with an inner clamping plate, the bottom surface of the inner clamping plate is provided with an inner clamping plate slope, the clamping protrusion on the bottom cover is provided with a clamping protruding edge, and the top surface of the clamping protruding edge is provided with a clamping protruding edge slope.

10. The dispenser of claim 9, wherein: The second elastic member is a first spring, the outer side wall of one end of the resilient member close to the center of the top cover is provided with a resilient member protruding shaft, the top cover groove is provided with a C-shaped abutting block, the resilient member protruding shaft is opposite to the abutting block, the resilient member protruding shaft is sleeved on one end of the first spring, and the other end of the first spring abuts against the abutting block.

11. The dispenser of claim 10, wherein: The top surface of one end of the resilient member away from the center of the top cover is provided with a resilient button, the top cover is provided with a top cover through hole, the resilient button passes through the top cover through hole and is movably connected in the top cover through hole.

12. The dispenser of claim 1, wherein: Three corners of the top cover are respectively provided with limiting plates, the bottom surface of the limiting plate is provided with a limiting edge, the bottom cover is provided with a limiting hole corresponding to the limiting plate, when the limiting plate is clamped in the limiting hole, the top surface of the limiting edge abuts against the bottom surface of the limiting hole, and three corners of the top cover are also provided with plug-in columns.

13. The dispenser of claim 1, wherein: The bottom surface of the bottom cover is provided with a flat plate, the flat plate is used for connecting a wiping object, the flat plate is made of soft rubber material, the bottom cover is provided with a plurality of bottom cover holes, the flat plate is provided with a plurality of flat plate protruding columns in excess fit connection with the bottom cover holes, and the bottom surface of the flat plate is uniformly provided with a plurality of Chinese character-shaped protrusions.

14. The dispenser of claim 1, wherein: Two upper edges of the front of the top cover on both sides of the handheld part are clamped with scraping strips, the scraping strips are made of soft rubber material and are covered on the top cover through secondary injection molding.

15. The dispenser of any one of claims 1-3, 9-14, wherein: The top cover and the handheld part are connected through a connecting assembly, the middle part of the front of the top cover is provided with at least two first through holes, the bottom of the connecting assembly is provided with a mounting column matched with the first through hole, and the mounting column can be inserted into the first through hole.

16. The dispenser of claim 15, wherein: The connecting assembly comprises a first connecting piece, a turning block and a second connecting piece, the first connecting piece is connected with the top cover, the second connecting piece is connected with the handheld part, and the first connecting piece and the second connecting piece are connected through the turning block.

17. The dispenser of claim 16, wherein: The first connecting piece is hollow, and the mounting column is arranged at the bottom of the first connecting piece, the middle part of the first connecting piece is inwardly recessed to form a recessed part, the bottom of the recessed part is provided with a notch, and the side wall of the recessed part is provided with a mounting hole in communication with the notch.

18. The dispenser of claim 17, wherein: The first connecting piece is provided with a support piece, the bottom of the support piece is matched with the notch, the two sides of the support piece extend upward to form clamping supports, the side walls of the clamping supports abut with the side walls of the mounting holes, the top of the clamping supports is provided with a support groove, and the support groove and the top of the mounting hole on the same side form a second through hole.

19. The dispenser of claim 18, wherein: The top surface of the support piece is provided with a support piece protrusion parallel to the top cover in the middle, and the bottom of the turning block is symmetrically provided with a support plate on the two sides.

20. The dispenser of claim 19, wherein: The two ends of the turning block are provided with first pin shafts which are rotationally connected in the second through hole, the turning block is further provided with a third through hole in a direction perpendicular to the first pin shaft, the end of the second connecting piece is provided with a first clamping plate and a second clamping plate, the turning block can be clamped between the first clamping plate and the second clamping plate, the first clamping plate is provided with a fourth through hole, the second clamping plate is provided with a fifth through hole, and the rotating shaft passes through the fourth through hole, the third through hole and the fifth through hole in sequence so that the turning block is rotationally connected with the second connecting piece.

21. The dispenser of claim 19, wherein: The top of the turning block is in a circular arc shape, one end of the top of the turning block is provided with a missing groove, the second connecting piece is provided with a receiving block, one end of the receiving block is connected with a clamping spring and the clamping spring abuts on the second connecting piece, and the other end of the receiving block abuts at the missing groove.

22. The dispenser of any one of claims 16-21, wherein: The handheld part comprises a receiving rod which is clamped with the second connecting piece, the side wall of the second connecting piece is provided with a second connecting piece through hole, the lower part of the receiving rod is provided with a mounting groove, the mounting groove is connected with a clamping block through an elastic sheet, the clamping block is matched with the second connecting piece through hole and the clamping block can be clamped in the second connecting piece through hole.

23. The dispenser of claim 22, wherein: The handheld part further comprises a first lengthening rod, a second lengthening rod and a sleeve, one end of the first lengthening rod is inserted into the receiving rod, the other end of the first lengthening rod is inserted into one end of the sleeve, and one end of the second lengthening rod is inserted into the other end of the sleeve.

24. The dispenser of claim 23, wherein: The handheld part further comprises a clamping assembly, the clamping assembly comprises a clamping connecting rod and a clamping jaw piece, the clamping connecting rod is threadedly connected with the clamping jaw piece, the second lengthening rod is inserted into the inside of the clamping connecting rod, and one end of the clamping jaw piece extends into the second lengthening rod.

25. The dispenser of claim 24, wherein: The clamping jaw piece comprises an integrally formed clamping jaw connecting portion and two clamping heads, the two clamping heads can extend into the inside of the second lengthening rod, and the middle of the inside of the two clamping heads is connected with a second spring.

26. The dispenser of claim 25, wherein: One end of the clamping jaw connecting portion away from the clamping jaw is provided with a connecting portion groove, a cover is clamped in the connecting portion groove, and the cover can seal the connecting portion groove.

27. The dispenser of claim 26, wherein: The bottom of the cover is provided with a cover groove, a hanging rope is connected in the cover groove, and the two ends of the hanging rope can be inserted into the cover groove at the same time.

28. The dispenser of claim 27, wherein: The two ends of the hanging rope are respectively provided with hanging rope protrusions, the middle of the hanging rope protrusion is provided with a hanging rope hole, the two sides of the cover groove are provided with cover protrusions, and the cover protrusions can be inserted into the hanging rope hole.

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