Mop disc dismounting structure of mop head

Abstract

The utility model belongs to the technical field of mop disc dismounting structures of mop heads, and particularly relates to a mop disc dismounting structure of a mop head, which comprises a mop head main body, and a connecting rod is hinged on the mop head main body; a rotating piece is arranged in the mop head main body, a pushing part is arranged on the rotating piece, and the pushing part penetrates out of the through hole of the mop head main body and is exposed outside; a swinging groove is formed in the lower end of the mop head main body, and the pushing part and the rotating piece are driven to move in the swinging groove; comprising a mop disc, and a wiping object is arranged on the mop disc; a turnup is arranged on the outer edge of the mop head body, the outer edge of the mop disc is matched with the turnup of the mop head body, and the mop disc is arranged in the turnup of the mop head body. A clamping part is arranged on the mop disc, and the rotating piece is provided with a clamping part; after the mop disc is arranged in the turned-over edge of the mop head body, the pushing part is driven, and the clamping part can be meshed with the clamping part. The utility model provides a mop head with a mop disc convenient to mount and dismount.

Description

Technical Field

[0001] The utility model belongs to the technical field of a mop tray disassembly structure of a mop head, in particular to a mop tray disassembly structure of a mop head. Background Art

[0002] Mops are important cleaning products in daily life. However, what people dislike most during the cleaning process is washing and replacing the wipes, so how to conveniently replace the wipes has become an important research and development direction. In order to facilitate the replacement of wipes, a mop tray is specially set up to fix the wipes on the mop tray, and a detachable device is set between the mop head body and the mop tray to facilitate the user to replace the entire mop.

[0003] For example, Chinese patent CN201920803260.0 discloses a fine-tunable mop reel, including a connecting reel and a wire reel. The connecting reel has a rim extending downward from the side, and an annular rib is provided on the inner side of the rim. The wire reel has a plurality of protrusions on the side, and the protrusions on the peripheral side of the wire reel can be clamped in the annular rib of the connecting reel. The wire reel is hollowed out at the rear of the protrusion to form a hollow portion. Under the action of the hollow portion, the protrusion is supported on the peripheral side of the wire reel by a thin-walled sheet. When the wire reel enters the connecting reel, the thin-walled sheet is deformed, and the protrusion can move into the hollow portion. This product fixes the wire reel on the connecting reel by deformation, which has shortcomings: after aligning the two during installation, the connecting reel is forced to fit by stepping on the connecting reel; however, it is inconvenient to remove the wire reel from the connecting reel. Summary of the invention

[0004] The utility model aims to provide a mop head which is convenient for installing and disassembling a mop tray.

[0005] The purpose of the utility model is achieved in this way:

[0006] A mop tray disassembly structure of a mop head comprises a mop head body, a connecting rod is hinged on the mop head body; a rotating member is arranged inside the mop head body, a pushing part is arranged on the rotating member, and the pushing part passes through a through hole of the mop head body and is exposed outside;

[0007] The lower end of the mop head body is provided with a swing groove, and the driving part and the rotating member are driven to move in the swing groove;

[0008] The mop tray comprises a mop plate, on which a wiping object is arranged; a flange is arranged on the outer edge of the mop head body, the outer edge of the mop tray is adapted to the flange of the mop head body, and the mop tray is arranged in the flange of the mop head body;

[0009] The mop disc is provided with a clamping part, and the rotating member is provided with a clamping part; after the mop disc is placed in the flange of the mop head body, the pushing part is driven, and the clamping part can be engaged with the clamping part.

[0010] The mop tray and the mop head body are not circular, and after the mop tray is placed in the flange of the mop head body, the mop tray cannot rotate in the mop head body.

[0011] The mop disc is tightly fitted or clamped in the flange of the mop head body.

[0012] The swing groove is an annular groove, the rotating member is an annular member, and the rotating member rotates in the annular swing groove; a pressure cover is included, and the pressure cover limits the rotating member in the annular groove.

[0013] A positioning column is arranged in the pressure cover or the swing groove, and an arc groove is arranged on the rotating member. The positioning column is always located in the arc groove and limits the rotation angle of the rotating member in the swing groove.

[0014] At least two convex edges are evenly arranged on the circumference of the rotating member, and the convex edges are the clamping parts; the mop plate is provided with a clamping groove that matches the convex edges one by one, and the clamping groove is the clamping part; the convex edges can enter and exit the clamping groove by rotating the rotating member.

[0015] The mop tray is provided with a viewing window, the slot is located in the viewing window, and through the viewing window, it can be observed whether the convex edge is engaged with the slot.

[0016] An elastic member is arranged between the rotating member and the mop head body, and the elastic member pushes and exerts a force on the clamping portion to bite the clamping portion.

[0017] The outer side of the clamping part and / or the clamping part is provided with an inclined guide surface; when the mop plate enters the flange of the mop head body, under the action of the inclined guide surface, the rotating part overcomes the action of the elastic part and swings accordingly, so that the clamping part bites into the clamping part.

[0018] The perforation is located on the upper surface of the mop head body, and a constriction is provided in the middle of the perforation, which divides the perforation into a locking area and a release area. External force is applied to allow the push part to stay in the locking area or the release area.

[0019] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0020] 1. The utility model adopts a locking structure to achieve a detachable connection between the mop tray and the mop head body. The user only needs to push the exposed pushing part, and the rotating part can move in the swinging groove, so as to separate the clamping part and the clamping part; on the contrary, after the clamping part and the clamping part are locked, the mop tray and the mop head body are locked. The independently arranged rotating part is used as a locking component, and the rotating part is built into the mop head body, so the rotating part and the rotating position are not easy to be damaged, and can maintain stability for a long time, which is conducive to ensuring the effectiveness of locking and unlocking the mop tray.

[0021] 2. The mop tray of the utility model is arranged in the flange of the mop head body, so during mopping, the mop tray is protected by the flange and will not be hit, thereby ensuring the stability of the mop tray.

[0022] 3. The swing groove of the utility model is an annular groove, and the rotating part is an annular part. The rotating part rotates in the annular swing groove; it includes a pressure cover, which limits the rotating part in the annular groove. The purpose of setting up the annular groove and the annular part is: a. The rotation is smoother and less likely to get stuck; b. The rotating part can be evenly arranged with at least two clamping parts, which can better lock the mop plate; c. The installation is more convenient, and it only needs to place the annular part in the annular groove and then cover it with the pressure cover.

[0023] 4. The mop tray of the utility model is provided with a viewing window, and the card slot is located in the viewing window. Through the viewing window, it is possible to observe whether the convex edge is engaged with the card slot. When the user uses the mop tray, if the user finds that the mop tray is not flat, the mop head can be turned upside down, and then the convex edge can be observed through the viewing window. If the convex edge is not observed, the mop tray can be reinstalled. This provides the user with an observation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is one of the structural schematic diagrams of the utility model;

[0025] Figure 2 This is the second structural diagram of the utility model;

[0026] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure at point A;

[0027] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0028] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure at B;

[0029] Figure 6 This is one of the structural schematic diagrams of the mop tray of the utility model in a separated state;

[0030] Figure 7 yes Figure 6 A schematic diagram of the enlarged structure at C;

[0031] Figure 8 This is the second structural schematic diagram of the mop tray of the utility model in a separated state;

[0032] Fig. 9 yes Figure 8 A schematic diagram of the structure at D of FIG.

[0033] Fig.10It is one of the explosion structure schematic diagrams of the utility model;

[0034] Fig.11 yes Fig.10 A schematic diagram of the structure at E of FIG.

[0035] Fig.12 This is the second schematic diagram of the explosion structure of the utility model;

[0036] Fig.13 yes Fig.12 Enlarged structural diagram of F.

[0037] In the figure: 1-mop head body; 11-perforation; 111-recess; 112-locking area; 113-release area; 12-annular groove; 121-annular groove clamping groove; 122-annular groove positioning column; 18-flanging; 19-connecting rod; 2-mop plate; 21-cotton thread installation port; 22-window; 23-slot; 231-slot guide surface; 3-rotating member; 30-spring; 31-pushing part; 32-convex edge; 321-convex edge guide surface; 33-arc groove; 39-spring placement groove; 4-pressure cover; 41-pressure cover positioning column; 42-cover plate buckle. DETAILED DESCRIPTION

[0038] The present invention will be further described below with reference to the accompanying drawings. Figure 1-13 As shown:

[0039] A mop tray disassembly structure of a mop head comprises a mop head body 1, a connecting rod 19 is hinged on the mop head body 1, and the connecting rod 19 is used to connect an external handle rod; a rotating member 3 is arranged inside the mop head body 1, and a pushing portion 31 is arranged on the rotating member 3, and the pushing portion 31 passes through a through hole 11 of the mop head body and is exposed to the outside; the pushing portion 31 can be an independent part fixed on the rotating member, and can also be a protruding part integrally formed on the rotating member. The lower end of the mop head body 1 is provided with a swinging groove, and the driving part 31 is driven, and the rotating part 3 moves in the swinging groove; it includes a mop plate 2, on which a wiping material is provided, and the wiping material can be cotton thread, and a plurality of cotton thread installation openings 21 are provided on the circumference of the mop plate, and the cotton thread is inserted into the cotton thread installation openings 21; the wiping material can be a wiping cloth, and a Velcro is provided under the mop plate, and the wiping cloth is adsorbed on the Velcro of the mop plate; the wiping material can also be a rubber cotton, and the rubber cotton is adsorbed on the mop plate through a buckle or Velcro. The outer edge of the mop head body 1 is provided with a flange 18, and the outer edge of the mop tray 2 is adapted to the flange 18 of the mop head body. The mop tray 2 is placed in the flange 18 of the mop head body, and the flange 18 protects the mop tray 2 placed therein. During use, the mop tray 2 will not be directly hit; a clamping part is provided on the mop tray 2, and the rotating member 3 is provided with a clamping part; after the mop tray is placed in the flange of the mop head body, the pushing part is driven, and the clamping part can be engaged with the clamping part.

[0040] Preferably, the swing groove is an annular groove 12, the rotating member 3 is an annular member, and the rotating member 3 rotates in the annular swing groove; it includes a pressure cover 4, which limits the rotating member 3 in the annular groove 12, and preferably, the cover plate 4 is engaged with the annular groove clamping groove 121 through the cover plate buckle 42. At least two convex edges 32 are evenly arranged on the circumference of the rotating member 3, and the convex edges 32 are the clamping parts; the mop plate 2 is provided with a clamping groove 23 that matches the convex edges 32 one by one, and the clamping groove 23 is the clamping part; the rotating member 3 is rotated, and the convex edges 32 can enter and exit the clamping groove 23. When the rotating member 3 is rotated, several convex edges 32 on the rotating member 3 enter the clamping groove 23 at the same time, thereby ensuring effective locking. Moreover, the annular member is smoother during the rotation process and is not prone to jamming.

[0041] The mop tray and the mop head body are not circular. After the mop tray is placed in the flange of the mop head body, the mop tray and the flange of the mop head body abut against each other face to face, so that the mop tray cannot rotate in the mop head body. Figure 6 and Figure 8 As shown, the mop head is in a square shape; of course, it can also be in other regular polygonal, elliptical, irregular shapes, etc.; as long as the mop plate 2 is placed in the mop head body 1 and cannot rotate inside.

[0042] When the mop tray 2 enters the mop head body 1, the mop tray 2 may not be tightly against the flange 18. Preferably, the mop tray is tightly fitted or clamped in the flange of the mop head body, so that the connection gap between the two is small and the two shake little during use.

[0043] The gland and / or the swing groove are provided with a positioning column, and the rotating member 3 is provided with an arc groove 33. The positioning column is always located in the arc groove and limits the rotation angle of the rotating member in the swing groove. Preferably, the gland is provided with a gland positioning column 41, and the swing groove is provided with an annular groove positioning column 122. The annular groove positioning column 122 and the gland positioning column 41 are mutually inserted to form a whole and are limited in the swing groove 33.

[0044] The mop tray 2 is provided with a viewing window 22, and the slot 23 is located in the viewing window 22. Through the viewing window 22, it is possible to observe whether the convex edge 32 is engaged with the slot 23. When the user finds that the mop tray is not flat, the user can turn the mop head upside down and observe through the viewing window whether the convex edge can be seen. If the convex edge is not observed, the mop tray can be reinstalled. This provides the user with an observation position.

[0045] An elastic member is provided between the rotating member 3 and the mop head body 1, and the elastic member pushes the force given to the clamping part to bite on the clamping part. Through this structure, it is ensured that the rotating member 3 can bite on the mop plate 2 stably. The elastic member can be a common component such as a spring 30, soft rubber, etc. Preferably, a spring placement groove 39 is provided inside the rotating member 3 for placing the spring 30. One end of the spring abuts on the mop head body, and the other end abuts on the rotating member.

[0046] The outer side of the clamping portion and / or the clamping portion is provided with an inclined guide surface; Figure 7 and Fig. 9 As shown, when the mop tray enters the flange of the mop head body, under the action of the convex guide surface 321 and the slot guide surface 231, the rotating member 3 overcomes the action of the elastic member and swings accordingly, so that the clamping part bites into the clamping part. It is convenient for users to assemble. When assembling, you only need to align the mop tray and the mop head body, and then push the mop head body downward until the two are locked. During the locking process, just observe the movement of the push part (during the locking process, the push part will move away from the locking area to the release area, and then return to the locking area).

[0047] Preferably, the perforation 11 is located on the upper surface of the mop head body 1, and a constriction 111 is provided in the middle of the perforation 11, and the constriction 111 divides the perforation into a locking area 112 and a release area 113, and external force is applied to allow the push part 31 to stay in the locking area 112 or the release area 113. This structure is not necessary, and the constriction may not be provided, and the perforation does not hinder the push part. The specific structure is selected according to the actual needs of the manufacturer; it is possible to set a constriction in the perforation or not.

[0048] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mop tray disassembly structure of a mop head, comprising a mop head body (1), a connecting rod (19) being hingedly connected to the mop head body (1); characterized in that: The mop head body (1) is provided with a rotating member (3), the rotating member (3) is provided with a pushing portion (31), and the pushing portion (31) passes through a through hole (11) of the mop head body and is exposed to the outside; The lower end of the mop head body (1) is provided with a swing groove, and the driving part (31) drives the rotating member (3) to move in the swing groove; The mop tray (2) comprises a mop tray (2) on which a wiping object is arranged; the outer edge of the mop head body (1) is provided with a flange (18), the outer edge of the mop tray (2) is adapted to the flange (18) of the mop head body, and the mop tray (2) is arranged in the flange (18) of the mop head body; The mop disc (2) is provided with a clamping part, and the rotating member (3) is provided with a clamping part; after the mop disc (2) is placed in the flange of the mop head body (1), the pushing part (31) is driven, and the clamping part can be engaged with the clamping part.

2. The mop tray disassembly structure of the mop head according to claim 1, characterized in that: The mop tray (2) and the mop head body (1) are not circular, and after the mop tray (2) is placed in the flange (18) of the mop head body, the mop tray (2) cannot rotate in the mop head body (1).

3. The mop tray disassembly structure of the mop head according to claim 1 or 2, characterized in that: The mop plate (2) is tightly fitted or clamped in the flange (18) of the mop head body.

4. The mop tray disassembly structure of the mop head according to claim 1 or 2, characterized in that: The swing groove is an annular groove (12), the rotating member (3) is an annular member, and the rotating member (3) rotates in the annular swing groove; and the pressure cover (4) is included, and the pressure cover (4) limits the rotating member (3) in the annular groove (12).

5. The mop tray disassembly structure of the mop head according to claim 4, characterized in that: A positioning column is arranged in the pressure cover or the swing groove, and an arc groove is arranged on the rotating member. The positioning column is always located in the arc groove and limits the rotation angle of the rotating member in the swing groove.

6. The mop tray disassembly structure of the mop head according to claim 4, characterized in that: At least two protrusions (32) are evenly arranged on the circumference of the rotating member, and the protrusions (32) are the clamping parts; the mop plate is provided with clamping grooves (23) that match the protrusions one by one, and the clamping grooves (23) are the clamping parts; when the rotating member (3) is rotated, the protrusions (32) can enter and exit the clamping grooves (23).

7. The mop tray disassembly structure of the mop head according to claim 6, characterized in that: The mop tray (2) is provided with a viewing window (22), the slot (23) is located in the viewing window (22), and through the viewing window (22), it can be observed whether the convex edge (32) is engaged with the slot (23).

8. The mop tray disassembly structure of the mop head according to claim 5, 6 or 7, characterized in that: An elastic member is arranged between the rotating member (3) and the mop head body (1), and the elastic member pushes and exerts force on the clamping portion to engage with the clamping portion.

9. The mop tray disassembly structure of the mop head according to claim 8, characterized in that: The outer side of the clamping part and / or the clamping part is provided with an inclined guide surface; when the mop plate enters the flange of the mop head body, under the action of the inclined guide surface, the rotating part overcomes the action of the elastic part and swings accordingly, so that the clamping part bites into the clamping part.

10. The mop tray disassembly structure of the mop head according to claim 1 or 2 or 5 or 6 or 7, characterized in that: The perforation (11) is located on the upper surface of the mop head body (1), and a constriction (111) is provided in the middle of the perforation. The constriction (111) divides the perforation into a locking area (112) and a release area (113). External force is applied to allow the push portion (31) to stay in the locking area (112) or the release area (113).

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