Flat mop with anti-deformation mop head

Abstract

The flat mop with the anti-deformation mop head comprises a mop rod, the mop head and a wiping object, the mop head comprises a top plate and a bottom plate, a first folding part and a second folding part are arranged in the long edge direction of the top plate, a sliding groove is formed between the first folding part and the second folding part, and the wiping object is arranged in the sliding groove. The bottom plate can be inserted along the edge of the top plate, a third folding part is arranged at the inner end of the second folding part, the third folding part extends upwards, a gap is formed between the third folding part and the upper surface of the top plate, an inserting groove is formed in the position, corresponding to the third folding part, of the bottom plate, and when the top plate and the bottom plate are installed, the inserting groove is inserted into the inserting groove. The third folding part is inserted into the slot, and the bottom plate is positioned in a gap between the top plate and the third folding part. According to the utility model, the first folding part, the second folding part and the third folding part are arranged in the length direction of the mop head, so that the thickness of the edge of the mop head is increased, and the strength and the torsion resistance of the mop head are enhanced.

Description

Technical Field

[0001] The utility model relates to the field of daily cleaning, in particular to a flat mop with a mop head that resists deformation. Background Art

[0002] As a cleaning tool, the mop is widely used in floor cleaning, high-place glass cleaning, car roof cleaning, etc. The mop head of the existing flat mop is generally made of plastic, and a hinge seat is integrally formed on the mop head, which is rotatably connected to the mop rod through the hinge seat. The mop head is easy to produce and has low cost, but the rigidity of the plastic mop head is poor, and the mop head is easy to deform during installation, transportation and use.

[0003] Later, a metal mop head appeared on the market. Compared with plastic, metal has better rigidity and is not easy to deform, but the mop head is longer and thinner to reduce costs, so the mop head will deform during assembly and transportation. Therefore, a flat mop with better rigidity is needed. Utility Model Content

[0004] One object of the utility model is to provide a flat mop with a mop head that resists deformation to solve the above problem.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model is implemented through the following technical solutions:

[0006] A flat mop with a mop head that resists deformation comprises a mop rod, a mop head and a wiping object, wherein the mop head comprises a top plate and a bottom plate, wherein the top plate is made of metal and the bottom plate is made of plastic, wherein a first folding portion and a second folding portion are provided in the long side direction of the top plate, a slide groove is formed between the first folding portion and the second folding portion, wherein the bottom plate can be inserted along the edge of the top plate and move along the slide groove to a position aligned with the top plate, wherein a third folding portion is provided at the inner end of the second folding portion, wherein the third folding portion extends upward and forms a gap with the upper surface of the top plate, wherein the bottom plate is provided with a slot at a position corresponding to the third folding portion, wherein when the top plate and the bottom plate are installed, the third folding portion is inserted into the slot, and the bottom plate is located in the gap between the top plate and the third folding portion. A first folding portion, a second folding portion and a third folding portion are arranged in the length direction of the mop head to increase the thickness of the edge of the mop head so as to enhance the strength and torsion resistance of the mop head. The slide groove formed between the first folding portion and the second folding portion can facilitate the installation of the base plate. The arrangement of the third folding portion can also facilitate the installation guidance and limiting of the base plate.

[0007] Preferably, a first plug-in piece and a second plug-in piece arranged vertically are provided at the end of the bottom plate, the first plug-in piece cooperates with the top plate to limit position, and the second plug-in piece cooperates with the end of the wipe to be fixed.

[0008] Preferably, the mop head also includes an end cap, a sandwich layer is provided between the top plate and the bottom plate, the end cap is inserted into the sandwich layer and fixed, the end cap is provided with a first plug-in piece, the first plug-in piece cooperates with the top plate to limit the position, and the bottom plate is provided with a second plug-in piece, the second plug-in piece cooperates and is fixed with the end of the wipe.

[0009] Preferably, the base plate and the end cover are respectively provided with a first limiting portion and a second limiting portion, and the first limiting portion and the second limiting portion cooperate to prevent the end cover from detaching from the mop head.

[0010] Preferably, a switch is provided on the mop head, a flap is provided at the end of the base plate, a second plug piece and a locking portion are provided on the flap, the switch cooperates with the locking portion to lock and unlock the flap, and when the switch is unlocked, the flap can be flipped downward to change the distance between the second plug piece and the other end of the mop head.

[0011] Preferably, the mop further comprises an articulated seat, a connecting member and an articulated member, wherein the articulated member is fixedly mounted on the mop head and protrudes along the upper surface of the mop head, the articulated seat of the protruding portion is hinged to the articulated member, a connecting member is provided at the lower end of the mop rod, a positioning member is provided at the lower end of the connecting member, and when the mop rod rotates relative to the mop head, the positioning member slides along the surface of the articulated member and positions the mop rod and the mop head at a parallel angle.

[0012] Preferably, the mop head is provided with at least two fixing holes extending vertically, wherein the two fixing holes are respectively located on opposite sides of the hinge, and the hinge seat is provided with fixing parts at positions corresponding to the fixing holes, and screws or rivets pass through the fixing holes and are fixed with the fixing parts. Multi-point fixing makes the installation of the hinge seat more stable.

[0013] Preferably, a pressing groove is provided at the center of the top plate, the pressing groove extends along the length direction of the top plate, and the hinge seat is mounted on the pressing groove. The pressing groove can increase the aesthetics of the mop head and also increase the strength of the mop head.

[0014] Preferably, a sinking surface is provided in the middle of the hinge seat, and a through hole is provided on the top plate at the position of the sinking surface. The hinge seat is inserted into the through hole, and the sinking surface is lower than the upper surface of the top plate. When the mop rod rotates relative to the width direction of the mop head, the sinking surface can give way to the connecting piece to expand the rotation angle of the mop rod.

[0015] Preferably, the top plate is provided with a mounting groove on the outer side of the first folding portion, a rubber strip is installed in the mounting groove, and the cross-section of the rubber strip is I-shaped.

[0016] The advantages of the utility model are that the first folding portion, the second folding portion and the third folding portion are arranged in the length direction of the mop head, the thickness of the edge of the mop head is increased to enhance the strength and torsion resistance of the mop head, the slide groove formed between the first folding portion and the second folding portion can facilitate the installation of the bottom plate, and the arrangement of the third folding portion can also facilitate the installation guidance and limiting of the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the flat mop of the utility model.

[0018] Figure 2 It is an exploded schematic diagram of the flat mop of the utility model.

[0019] Figure 3 It is an overall and partial enlarged schematic diagram of the mop head of the utility model.

[0020] Figure 4 It is a schematic diagram of the rotation angle of the existing mop rod of the utility model.

[0021] Figure 5 It is a schematic diagram of the rotation angle of the mop rod when the mop head of the utility model is provided with the second cavity.

[0022] Figure 6 It is an overall schematic diagram of the top plate of the utility model.

[0023] Figure 7 It is a schematic diagram of the cross-sectional state of the top plate of the utility model.

[0024] Figure 8 It is a schematic diagram of the cross-section state of the mop head of the utility model. DETAILED DESCRIPTION

[0025] The following describes the implementation methods of the present invention in detail in conjunction with the accompanying drawings, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] Certain words are used in the present utility model to refer to specific components. Those skilled in the art should understand that this specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as the criterion for distinction. It should be noted that, unless otherwise specified, when a component is described as "provided with" or "provided on" or "provided on" another component, it can mean that it is directly provided with or directly provided on another component, or there can also be a central component, and it can be an integral structure or a split structure. When a component is described as "connected to" another component, it can be directly connected or connected through a central component, and it can be an integral connection, a split connection, or a contact and matching relationship. When a component is described as "provided on another component", it does not mean that the component must be located above or on the upper part of another component, but can also be located in other positions. The terms "upper", "lower", "left", "right", "high", "low" and similar expressions used herein are based on the normal placement state of the product, and are only for the purpose of convenience of explanation. The term "multiple" used herein refers to two or more numbers. The terms "vertical", "horizontal" and the like as used herein refer to a substantially vertical or substantially horizontal state within a reasonable error range and do not necessarily have to be very precise.

[0027] like Figure 1-8 A flat mop with a mop head that resists deformation comprises a mop rod 1, a mop head 2 and a wiping object. The mop head 2 is made of metal, and a hinge seat 3 is fixedly mounted on the mop head 2. A connecting member 4 is provided at the lower end of the mop rod 1. The connecting member 4 is rotatably connected to the hinge seat 3 through a hinge 5. A first cavity 6 and a second cavity 7 are respectively provided on opposite sides of the connecting member 4. The hinge seat 3 can extend into the first cavity 6, so that the mop head 2 and the mop rod 1 are rotated to a parallel angle, and the second cavity 7 forms a clearance space for the hinge seat 3. The mop head 2 rotates toward the second cavity 7, and the second cavity 7 abuts against the hinge seat 3, so that the mop rod 1 and the mop head 2 maintain an inclined angle A.

[0028] In order to facilitate the cleaning of the wiping material, the mop rod 1 in this embodiment is movably connected with a water squeezing device 8, and when the wiping material is cleaned and squeezed, the mop rod 1 and the mop head 2 are rotated to a parallel angle, so that the mop head 2 and the wiping material can pass through the water squeezing device 8 at the same time.

[0029] Specifically, the hinge seat 3 protrudes along the upper surface of the mop head 2, and the hinge seat 3 of the protruding part is hinged to the hinge 5. A positioning member 9 is provided at the lower end of the connecting member 4. When the mop rod 1 rotates relative to the mop head 2, the positioning member 9 slides along the surface of the hinge 5. When the mop head 2 rotates toward the first cavity 6, the hinge seat 3 extends into the first cavity 6, and the positioning member 9 cooperates with the hinge 5 to position the mop rod 1 and the mop head 2 at a parallel angle. At this time, the water squeezing device 8 moves up and down, so that the mop head 2 and the wipe pass through the water squeezing device 8 for cleaning and squeezing.

[0030] In the existing flat mop, when the mop rod 1 and the mop head 2 are rotated to the limit angle in the direction away from the first cavity 6, the angle A between the mop rod 1 and the mop head 2 is about 30°. Figure 4 At this angle, the mop head 2 and the mop rod 1 are obstructed by the mop rod 1, and it is difficult for them to enter a narrow place such as under the bed for use. In this embodiment, a gap is formed between the second cavity 7 and the hinge seat 3 to reduce the angle A. Since the positioning member 9 needs to be installed on the connecting member 4, the size of the second cavity 7 cannot be adapted to the first cavity 6 to make the mop rod 1 and the mop head 2 parallel.

[0031] Preferably, the angle A between the mop rod 1 and the mop head 2 is in the range of 10°-25°, which can expand the rotation angle between the mop rod 1 and the mop head 2 and prevent the side wall of the connecting member 4 from being too thin, thereby preventing the connecting member 4 from being broken. Figure 5 As shown, the angle A in this embodiment is 18°.

[0032] In this embodiment, the mop head 2 is fixedly connected to the hinge seat 3 by screws or rivets. Specifically, the mop head 2 is provided with at least two fixing holes 10 penetrating from top to bottom, wherein the two fixing holes 10 are respectively located on opposite sides of the hinge 5, and the hinge seat 3 is provided with fixing parts at positions corresponding to the fixing holes 10, and the screws or rivets pass through the fixing holes 10 and are fixed in cooperation with the fixing parts.

[0033] Preferably, the mop head 2 includes a top plate 11 and a bottom plate 12, the top plate 11 is made of metal, the bottom plate 12 is made of plastic, a first folding portion 13 and a second folding portion 14 are provided in the long side direction of the top plate 11, a slide groove 15 is formed between the first folding portion 13 and the second folding portion 14, the bottom plate 12 can be inserted along the edge of the top plate 11, and move along the slide groove 15 to a position aligned with the top plate 11, and the second folding portion 14 prevents the bottom plate 12 from detaching downward from the top plate 11.

[0034] In order to increase the strength of the top plate 11 and prevent deformation, a third folding portion 16 is provided at the inner end of the second folding portion 14. The third folding portion 16 extends upward and forms a gap with the upper surface of the top plate 11. The bottom plate 12 is provided with a slot 17 at a position corresponding to the third folding portion 16. When the top plate 11 and the bottom plate 12 are installed, the third folding portion 16 is inserted into the slot 17, and the bottom plate 12 is located in the gap between the top plate 11 and the third folding portion 16.

[0035] A pressing groove 18 is provided at the center of the top plate 11, and the pressing groove 18 extends along the length direction of the top plate 11. The hinge seat 3 is installed on the pressing groove 18. A sinking surface 19 is provided in the middle of the hinge seat 3. The top plate 11 is provided with a through hole 20 at the position of the sinking surface 19. The hinge seat 3 is inserted into the through hole 20. The sinking surface 19 is lower than the upper surface of the top plate 11. When the mop rod 1 rotates relative to the width direction of the mop head 2, the sinking surface 19 can give way to the connecting member 4 to expand the rotation angle of the mop rod 1.

[0036] Preferably, a first inserting piece 21 and a second inserting piece 22 arranged vertically are provided at the end of the bottom plate 12, the first inserting piece 21 cooperates with the top plate 11 to limit the position, and the second inserting piece 22 cooperates with the end of the wipe to be fixed.

[0037] It can also be configured that the mop head 2 also includes an end cover 23, an interlayer is provided between the top plate 11 and the bottom plate 12, the end cover 23 is inserted into the interlayer and fixed, a first plug-in piece 21 is provided at the end of the end cover 23, the first plug-in piece 21 cooperates with the top plate 11 to limit the position, a second plug-in piece 22 is provided on the bottom plate 12, and the second plug-in piece 22 cooperates and is fixed with the end of the wiping object.

[0038] In this embodiment, a first plug-in piece 21 and a second plug-in piece 22 are provided at one end of the bottom plate 12, and an end cover 23 is provided at the other end. During installation, the end of the bottom plate 12 without the first plug-in piece 21 is inserted into the top plate 11, and the bottom plate 12 moves along the slide groove 15 until the first plug-in piece 21 at the end cooperates with the top plate 11 to limit the position, and then the end cover 23 is inserted between the top plate 11 and the bottom plate 12 to be fixed. After installation, both ends of the top plate 11 are positioned by the first plug-in piece 21 to prevent the top plate 11 and the bottom plate 12 from separating.

[0039] In other embodiments, it may also be configured that both ends of the bottom plate 12 are provided with a first plug-in piece 21 and a second plug-in piece 22 , or that after the bottom plate 12 and the top plate 11 are connected, both ends are fixed by an end cover 23 .

[0040] Preferably, the bottom plate 12 and the end cover 23 are respectively provided with a first limiting portion 24 and a second limiting portion 25 , and the first limiting portion 24 and the second limiting portion 25 cooperate to prevent the end cover 23 from being separated from the mop head 2 .

[0041] In order to facilitate the installation and removal of the wiping object, a switch 26 is provided on the mop head 2, and a flap 27 is provided at the end of the bottom plate 12. The flap 27 is provided with a second plug 22 and a locking portion 28. The switch 26 cooperates with the locking portion 28 to lock and unlock the flap 27. When the switch 26 is unlocked, the flap 27 can be flipped downward to change the distance between the second plug 22 and the other end of the mop head 2.

[0042] Preferably, a mounting groove 29 is provided on the outer side of the first folded portion 13 of the top plate 11 , and a rubber strip 30 is installed in the mounting groove 29 . The cross section of the rubber strip 30 is in an I-shape.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A flat mop with a mop head that resists deformation, comprising a mop rod, a mop head and a wiping object, characterized in that: The mop head comprises a top plate and a bottom plate, wherein the top plate is made of metal, and the bottom plate is made of plastic. A first folding portion and a second folding portion are provided in the long side direction of the top plate, and a slide groove is formed between the first folding portion and the second folding portion. The bottom plate can be inserted along the edge of the top plate and move along the slide groove to a position aligned with the top plate. A third folding portion is provided at the inner end of the second folding portion, and the third folding portion extends upward and forms a gap with the upper surface of the top plate. The bottom plate is provided with a slot at a position corresponding to the third folding portion. When the top plate and the bottom plate are installed, the third folding portion is inserted into the slot, and the bottom plate is located in the gap between the top plate and the third folding portion.

2. The flat mop with anti-deformation mop head according to claim 1, characterized in that: The end of the bottom plate is provided with a first plug-in piece and a second plug-in piece arranged up and down, the first plug-in piece cooperates with the top plate to limit the position, and the second plug-in piece cooperates with the end of the wipe to be fixed.

3. The flat mop with anti-deformation mop head according to claim 1, characterized in that: The mop head also includes an end cap, an interlayer is provided between the top plate and the bottom plate, the end cap is inserted into the interlayer and fixed, the end cap is provided with a first plug-in piece, the first plug-in piece cooperates with the top plate to limit the position, the bottom plate is provided with a second plug-in piece, the second plug-in piece cooperates and is fixed with the end of the wipe.

4. The flat mop with anti-deformation mop head according to claim 3, characterized in that: The bottom plate and the end cover are respectively provided with a first limiting portion and a second limiting portion, and the first limiting portion and the second limiting portion cooperate to prevent the end cover from being separated from the mop head.

5. The flat mop with anti-deformation mop head according to claim 2 or 3, characterized in that: The mop head is provided with a switch, the end of the bottom plate is provided with a flap, the flap is provided with a second plug piece and a locking portion, the switch cooperates with the locking portion to lock and unlock the flap, and when the switch is unlocked, the flap can be flipped downward to change the distance between the second plug piece and the other end of the mop head.

6. The flat mop with anti-deformation mop head according to claim 1, characterized in that: The invention also comprises an articulated seat, a connecting member and an articulated member, wherein the articulated member is fixedly mounted on the mop head and protrudes along the upper surface of the mop head, the articulated seat of the protruding portion is hinged to the articulated member, a connecting member is provided at the lower end of the mop rod, and a positioning member is provided at the lower end of the connecting member, when the mop rod rotates relative to the mop head, the positioning member slides along the surface of the articulated member and positions the mop rod and the mop head at a parallel angle.

7. The flat mop with anti-deformation mop head according to claim 6, characterized in that: The mop head is provided with at least two fixing holes penetrating from top to bottom, wherein the two fixing holes are respectively located at opposite sides of the hinge, and the hinge seat is provided with fixing parts at positions corresponding to the fixing holes, and screws or rivets pass through the fixing holes and cooperate with the fixing parts for fixing.

8. The flat mop with anti-deformation mop head according to claim 7, characterized in that: A pressing groove is provided at the center of the top plate, the pressing groove extends along the length direction of the top plate, and the hinge seat is installed on the pressing groove.

9. The flat mop with anti-deformation mop head according to claim 8, characterized in that: A sinking surface is provided in the middle of the hinge seat, a through hole is provided on the top plate at the position of the sinking surface, the hinge seat is inserted into the through hole, the sinking surface is lower than the upper surface of the top plate, and when the mop rod rotates relative to the width direction of the mop head, the sinking surface can give way to the connecting piece to expand the rotation angle of the mop rod.

10. The flat mop with anti-deformation mop head according to claim 9, characterized in that: The top plate is provided with a mounting groove on the outer side of the first folding portion, a rubber strip is installed in the mounting groove, and the cross section of the rubber strip is I-shaped.

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