Collodion mop with quick-release collodion head

Abstract

The utility model provides a collodion mop with a quick-release collodion head, which comprises a mop rod and a mop head, the mop head comprises a fixing plate and a collodion head, the collodion head is provided with a mounting plate, the fixing plate is provided with a first fixing part and a second fixing part, the mounting plate is provided with a first mounting part and a second mounting part, and the first mounting part and the second mounting part are arranged on the mounting plate. A quick release mechanism is arranged between the fixing plate and the mounting plate, the quick release mechanism comprises a push rod and an elastic section, the elastic section arches upwards to form a deformation area with the mounting plate, and the push rod can drive the elastic section to deform towards the position of the deformation area; the second mounting part moves in the vertical direction, the vertical positioning of the second mounting part and the second fixing part is relieved, and the collodion head can be detached from the fixing plate in the horizontal direction. By arranging the sliding plate, hands do not need to touch the collodion cotton head when the collodion cotton head is detached, so that the collodion cotton head is more sanitary; and during mopping, even if the collodion cotton head is collided, the mounting plate cannot move and fall off.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mop field, concretely relates to a glue cotton mop with quick-release glue cotton head. BACKGROUND

[0002] The glue cotton mop is a common ground cleaning tool, mainly including a fixed plate and a glue cotton head connected to the lower part of the fixed plate in a detachable manner. The existing glue cotton mop needs to control the glue cotton head and the fixed plate with two hands respectively when disassembling the glue cotton head, which makes the replacement of the existing glue cotton head inconvenient and needs to contact the glue cotton head, which is not sanitary.

[0003] To solve the above problems, Chinese patent CN217365750U discloses a folding squeeze water glue cotton mop. The patent sets a sliding member, a clamping part on the mounting plate, a clamping groove corresponding to the clamping part on the sliding member, and uses the movement of the sliding member to drive the mounting plate to slide, so that the mounting plate and the first squeeze water plate are separated. The design of the patent can realize the disassembly of the glue cotton head without directly contacting the glue cotton head with the hand, which is more sanitary. However, the mop may cause the glue cotton head to fall off easily during mopping when the sliding plate moves and drives the sliding member to move and unlock during daily use, such as the collision between the glue cotton head and the table, chair, and wall surface. UTILITY MODEL CONTENT

[0004] An object of the utility model is to provide a glue cotton mop with quick-release glue cotton head to solve the above problems.

[0005] To achieve the above utility model object, the utility model is implemented by the following technical solutions:

[0006] A mop with a quick-release rubber cotton head, comprising a mop rod, a mop head connected to the lower end of the mop rod directly or indirectly, the mop head comprising a fixed plate and a rubber cotton head, the rubber cotton head being provided with a mounting plate, the fixed plate being provided with a first fixing part and a second fixing part, the mounting plate being provided with a first mounting part and a second mounting part, the first fixing part and the first mounting part being positioned in the vertical direction and the second fixing part and the second mounting part being positioned in the horizontal direction when the fixed plate and the mounting plate are fixedly installed, a quick-release mechanism being provided between the fixed plate and the mounting plate, the quick-release mechanism comprising a push rod, the push rod and the mounting plate being connected through an elastic section, the elastic section being integrally formed with the mounting plate, and a deformation zone being formed between the elastic section and the mounting plate, the push rod being capable of deforming the elastic section to the deformation zone position, causing the second mounting part to displace in the vertical direction and disengage from the vertical positioning of the second fixing part, and the rubber cotton head being capable of being detached from the fixed plate in the horizontal direction. The existing rubber cotton head is prone to hardening and unable to deform after drying in a water shortage, and the elastic section and the deformation zone are provided, so that the push rod can deform the elastic section to the deformation zone to move, regardless of whether the rubber cotton head is in a relaxed and deformable state or a dried and undeformable state.

[0007] As a preference, a long slot is provided on the fixed plate, the long slot being provided with a movable sliding plate, the lower end of the sliding plate penetrating the long slot downward and abutting against the push rod or the elastic section, the sliding plate moving to deform the elastic section to the deformation zone, and the second mounting part disengaging from the second fixing part. The movement of the sliding plate and the push rod is linked, so that the rubber cotton head can be detached without touching the rubber cotton head, and the rubber cotton head can be detached without dirtying hands.

[0008] As a preference, a long slot is provided on the fixed plate, the long slot being provided with a movable sliding plate, the lower end of the sliding plate penetrating the long slot downward and abutting against the push rod or the elastic section, the sliding plate moving to deform the elastic section to the deformation zone, and the second mounting part disengaging from the second fixing part. The movement of the sliding plate and the push rod is linked, so that the rubber cotton head can be detached without touching the rubber cotton head, and the rubber cotton head can be detached without dirtying hands.

[0009] As a preference, the push rod or the elastic section is provided with a first guide part, the sliding plate moving along the first guide part to push and deform the elastic section to the deformation zone gradually.

[0010] As preferred, the second installation part is provided with a second guide part, the push rod moves along the long hole, the second guide part moves the second fixed part to push and make the elastic section gradually deform to the deformation area. The slope of the first guide part or the second guide part converts the horizontal pushing force applied by the user into the downward movement of the push rod to achieve the disassembly of the rubber cotton head.

[0011] As preferred, the second fixed part and the second installation part are located outside the push rod, the second fixed part is provided with a space for the second installation part to support above the second installation part when the installation plate is installed and disassembled with the fixed plate, and the space for the push rod forms a space for horizontal movement. In order to facilitate the cooperation of the push rod with the sliding plate or the user's fingers, the push rod is arranged to extend upward to the position near the long hole, and the space is arranged to avoid the second fixed part from hindering the movement of the push rod during the installation and disassembly of the rubber cotton head.

[0012] As preferred, the mop rod lower end is provided with a support seat, the lower end of the support seat is rotatably connected with a support rod, the other end of the support rod is connected with the fixed plate, the support rod and the fixed plate are both provided with two, the two fixed plates are rotatably connected through a connecting piece, the rubber cotton head is provided with two installation plates at the positions corresponding to the two fixed plates, and each fixed plate and the corresponding installation plate are both provided with a quick release mechanism. The middle part of the mop rod is rotatably connected with a handle, the handle is connected with the connecting piece through a pull rod, and the handle can drive the rubber cotton head to fold when rotating. The folding of the rubber cotton head by the handle realizes the extrusion and dehydration of the rubber cotton head.

[0013] As preferred, the two groups of quick release mechanisms are symmetrically arranged, the movement directions of the two push rods are opposite, the two push rods can move towards each other to drive the two installation plates to move towards each other and extrude the rubber cotton head between the two installation plates when disassembling the rubber cotton head, until the first installation part and the second installation part are separated from the first fixed part and the second fixed part respectively; when installing the rubber cotton head, the two installation plates can move away from each other and be fixedly connected with the two fixed plates. The symmetric arrangement of the quick release mechanisms can install the same parts to different positions, and there is no need to distinguish the accessories of the two groups of quick release mechanisms during the replacement, and when disassembling the rubber cotton head, the two fingers can pinch the push rod or the sliding plate towards each other, which is more convenient to operate. At the same time, the two groups of quick release mechanisms can be simultaneously matched for installation or disassembly, or the flexibility of the rubber cotton head can be used to install or disassemble the two groups of quick release mechanisms in sequence.

[0014] As preferred, the installation and disassembly directions of the two groups of quick release mechanisms are the same, and the two installation plates move in the same direction to be fixedly connected with or separated from the two fixed plates. Even if the rubber cotton head is hardened and cannot be deformed due to lack of water, the two groups of control mechanisms can be controlled to move simultaneously to disassemble the hardened rubber cotton head.

[0015] As preferred, linkage is arranged between the two groups of quick release mechanisms, movement of one push rod can drive movement of the other push rod through the linkage, the linkage is arranged as one of a pull rope, a flexible belt, a spring, a connecting rod, and the linkage is bent or rotated under force when the rubber cotton head is folded and squeezed for water. The two push rods or the two sliding plates are arranged at intervals, and it is difficult for a user to control the two groups of quick release mechanisms to move in the same direction with one hand. The arrangement of the linkage enables the synchronous movement of the two groups of quick release mechanisms by controlling only one group of quick release mechanisms, and the deformation or rotation of the linkage enables the two groups of quick release mechanisms to be always connected or linked when the rubber cotton mop is folded and squeezed for water.

[0016] As preferred, a squeezing plate is movably connected to the outside of the fixed plate, the upper end of the squeezing plate is connected to the support rod, and the squeezing plate moves along the length direction of the fixed plate to squeeze the end of the rubber cotton head when the rubber cotton head is folded and squeezed for water. Since the rubber cotton head has a certain thickness, the rubber cotton head will deform and extend outward when squeezed for dehydration, and the arrangement of the squeezing plate can squeeze the part of the rubber cotton head that cannot be contacted and squeezed by the fixed plate, thereby improving the dehydration effect of the rubber cotton head.

[0017] The advantage of the present utility model lies in that: through the arrangement of quick release mechanisms, the hand does not need to contact the rubber cotton head when disassembling the rubber cotton head, which is more sanitary; through the cooperation of the two groups of mounting parts and fixing parts, the mounting plate is limited in the vertical direction and the horizontal direction, and even if the rubber cotton head is bumped during mopping, the mounting plate cannot move and fall off; through the arrangement of the elastic section and the deformation area, no matter whether the rubber cotton head is in a relaxed and deformable state or a dry and undeformable state, the push rod can deform to the deformation area to move, so as to change the cooperation state between the second mounting part and the second fixing part, thereby mounting or disassembling the rubber cotton head. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the overall schematic view of the rubber cotton mop of the present utility model.

[0019] Figure 2 is the exploded schematic view of the rubber cotton mop of the present utility model.

[0020] Figure 3 is the cross-sectional schematic view of the cooperation of the sliding plate and the push rod of the present utility model.

[0021] Figure 4 is the cross-sectional schematic view of the deformation of the elastic section by the sliding plate of the present utility model.

[0022] Figure 5 is the cross-sectional schematic view of the direct control of the push rod of the present utility model.

[0023] Figure 6 is the cross-sectional schematic view of the symmetrical arrangement of the two groups of quick release mechanisms of the present utility model.

[0024] Figure 7 Figure 2 is a cross-sectional view of the two sets of quick-release mechanisms arranged in the same direction according to the present application.

[0025] Figure 8 Figure 3 is a schematic view of the fixed plate and the mounting plate according to the present application.

[0026] Figure 9 Figure 4 is a schematic view of the linkage according to the present application. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described in detail with reference to the drawings. The implementation process of the present application can be fully understood and implemented by the embodiments of the present application, which can solve the technical problems and achieve the technical effects by applying technical means.

[0028] In the present application, some terms are used to refer to specific components. Those skilled in the art should understand that the specification and claims of the present application do not distinguish components by name differences, but by functional differences. It should be noted that, unless otherwise specified, when a component is described as "provided with" or "provided in" or "provided on" another component, it can mean that it is directly provided with or directly provided on another component, or there can be a middle component, which can be a one-piece structure or a split structure. When a component is described as "connected" to another component, it can be directly connected or connected through a middle component, and can be integrally connected or split connected, or can be in contact with each other. When a component is described as "provided on another component", it does not mean that the component must be located above or on another component, but can be in other positions. The terms "up", "down", "left", "right", "high", "low" and similar terms used in this document are based on the normal placement state of the product, and are only for the purpose of convenience. The term "multiple" used in this document refers to two or more. The terms "vertical", "horizontal" and similar terms used in this document refer to a state of being approximately vertical or horizontal within a reasonable error range, and do not have to be very accurate.

[0029] As Figures 1-9A quick-release PVA mop head includes a mop handle 1, with a mop head directly or indirectly connected to the lower end of the mop handle 1. The mop head includes a fixing plate 2 and a PVA head 3. The PVA head 3 is provided with a mounting plate 4. The fixing plate 2 is provided with a first fixing part 5 and a second fixing part 6. The mounting plate 4 is provided with a first mounting part 7 and a second mounting part 8. When the fixing plate 2 and the mounting plate 4 are fixedly installed, the first fixing part 5 and the first mounting part 7 are positioned vertically, and the second fixing part 6 and the second mounting part 8 are positioned horizontally. A quick-release mechanism 9 is provided between the positioning and fixing plate 2 and the mounting plate 4. The quick-release mechanism 9 includes a push rod 10. The push rod 10 is connected to the mounting plate 4 through an elastic section 11. The elastic section 11 arches upward to form a deformation zone 12 between itself and the mounting plate 4. The push rod 10 can drive the elastic section 11 to deform towards the deformation zone 12, causing the second mounting part 8 to move vertically and release the second fixing part 6 from vertical positioning. The first fixing part 5 separates from the first mounting part 7, allowing the cotton head 3 to be removed from the fixing plate 2 in the horizontal direction.

[0030] Because the mounting plate 4 and the fixing plate 2 are both limited in the vertical and horizontal directions, the adhesive cotton head 3 is unlikely to fall off the fixing plate 2 even if it is bumped or knocked during daily use.

[0031] In this embodiment, the mop is configured as a folding sponge mop. The lower end of the mop handle 1 is provided with a support base 13. A support rod 14 is rotatably connected to each of the left and right sides of the support base 13. The lower end of each support rod 14 is connected to a fixing plate 2. The two fixing plates 2 are rotatably connected to each other through a connector 15. A handle 16 is rotatably connected to the middle of the mop handle 1. The handle 16 is connected to the connector 15 through a pull rod 17. When in use, the sponge head 3 is installed under the fixing plate 2. The handle 16 is flipped upward. The handle 16 drives the connector 15 to move upward through the pull rod 17, so that the two fixing plates 2 and the support rods 14 are flipped upward, so that the sponge head 3 is folded in half along the middle and squeezed to remove water.

[0032] In other embodiments, the mop can also be configured as a flat plywood mop (not shown in the figure), with the lower end of the mop handle 1 rotatably connected to the fixing plate 2, and the plywood head 3 mounted on the fixing plate 2 via the mounting plate 4. A squeezing device for cleaning or dehydrating the plywood head 3 is provided on the mop handle 1 or the matching mop bucket.

[0033] It should be noted that in this embodiment, the relevant direction and position refer to the direction when the sponge mop is placed vertically, such as... Figure 1 As shown, the vertical direction is the axis direction of the mop handle 1, the horizontal direction is the direction perpendicular to the mop handle 1, and the left and right directions are the extension directions of the cotton head 3.

[0034] In the above embodiment, the mounting plate 4 is made of a plastic sheet, the push rod 10 and the elastic section 11 are integrally formed with the mounting plate 4, the elastic section 11 is provided as a sheet arched upward, the push rod 10 is located at the top of the elastic section 11, the area below the push rod 10, i.e. the area where the elastic section 11 and the mounting plate 4 form an angle, forms a deformation zone 12, when an external force is applied, the elastic section 11 deforms downward into the deformation zone 12 to drive the push rod 10 to move downward, the second mounting portion 8 can be a component mounted on the push rod 10 or the elastic section 11, or the second mounting portion 8 can be formed by part of the push rod 10 or the elastic section 11. In other embodiments, the elastic section 11 can also be provided as a separate elastic sheet, and the elastic sheet is fixedly connected to the fixed plate 2 by means of glue, screws or the like.

[0035] In order to make the elastic section 11 more easily deform under force, deformation seams 18 are provided between the two sides of the elastic section 11 and the mounting plate 4, or deformation holes 19 are provided between the elastic section 11 and the mounting plate 4, so that the elastic section 11 is partially connected and partially independent with the mounting plate 4, when the elastic section 11 deforms greatly under force, the elastic section 11 can pass through the deformation hole 19 and drive the lower cotton head 3 to deform.

[0036] Preferably, the quick release mechanism 9 can be controlled in a direct pushing manner to move the push rod 10, or in an indirect pushing manner to move the push rod 10.

[0037] In the indirect pushing manner, as shown in FIGS. 3-4, the fixed plate 2 is provided with a long hole 20 extending upward and downward, the long hole 20 is provided with a movable sliding plate 21, the lower end of the sliding plate 21 passes through the long hole 20 downward and abuts against the push rod 10 or the elastic section 11, the sliding plate 21 moves to drive the elastic section 11 to deform toward the deformation zone 12, and the second mounting portion 8 is disengaged from the second fixed portion 6. Specifically, the middle part of the sliding plate 21 is mounted on the long hole 20 by a snap buckle, so that the sliding plate 21 can move in the horizontal direction in the long hole 20, the push rod 10 or the elastic section 11 is provided with a first guide portion 22, the lower end of the sliding plate 21 is located above the first guide portion 22 and abuts against the first guide portion 22, the sliding plate 21 moves horizontally to contact different positions of the first guide portion 22, the elastic section 11 deforms and bends toward the deformation zone 12 under force, until the second mounting portion 8 is disengaged from the second fixed portion 6, the mounting plate 4 moves horizontally as a whole, the first mounting portion 7 is disengaged from the second fixed portion 6, at this time, the mounting plate 4 is separated from the fixed plate 2.

[0038] In the direct pushing manner, as shown in FIGS. 5-6, the fixed plate 2 is provided with a long hole 20 extending upward and downward, the long hole 20 is provided with a movable sliding plate 21, the lower end of the sliding plate 21 passes through the long hole 20 downward and abuts against the push rod 10 or the elastic section 11, the sliding plate 21 moves to drive the elastic section 11 to deform toward the deformation zone 12, and the second mounting portion 8 is disengaged from the second fixed portion 6. Specifically, the middle part of the sliding plate 21 is mounted on the long hole 20 by a snap buckle, so that the sliding plate 21 can move in the horizontal direction in the long hole 20, the push rod 10 or the elastic section 11 is provided with a first guide portion 22, the lower end of the sliding plate 21 is located above the first guide portion 22 and abuts against the first guide portion 22, the sliding plate 21 moves horizontally to contact different positions of the first guide portion 22, the elastic section 11 deforms and bends toward the deformation zone 12 under force, until the second mounting portion 8 is disengaged from the second fixed portion 6, the mounting plate 4 moves horizontally as a whole, the first mounting portion 7 is disengaged from the second fixed portion 6, at this time, the mounting plate 4 is separated from the fixed plate 2. Figure 5The fixing plate 2 has a long through hole 20. The push rod 10 is inserted into or passes upward through the long through hole 20. Applying force to the push rod 10 causes the elastic segment 11 to deform towards the deformation zone 12, and the second mounting part 8 is released from the second fixing part 6. Specifically, the second mounting part 8 has a second guide part 23. When a finger applies force to the upper end of the push rod 10 in the horizontal direction, the upper surfaces of the second mounting part 8 and the second fixing part 6 abut against each other. Under the guidance of the second guide part 23, the elastic segment 11 gradually deforms and bends into the deformation zone 12 until the second mounting part 8 disengages from the second fixing part 6. The mounting plate 4 moves horizontally as a whole, and the first mounting part 7 disengages from the second fixing part 6. At this time, the mounting plate 4 separates from the fixing plate 2. Alternatively, the push rod 10 can be pressed down to cause the elastic section 11 to deform and bend towards the deformation zone 12, causing the second mounting part 8 to detach from the second fixing part 6. Then, the push rod 10 can be pushed horizontally to move the mounting plate 4 horizontally as a whole, causing the first mounting part 7 to detach from the second fixing part 6. In this way, the elastic part can be deformed and bent even without the second guide part 23.

[0039] Preferably, the second fixing part 6 and the second mounting part 8 are located on the outside of the push rod 10. A clearance area 24 is provided between the second fixing part 6 and the fixing plate 2. When the mounting plate 4 and the fixing plate 2 are installed and removed, the second fixing part 6 is supported above the second mounting part 8, and the clearance area 24 provides clearance for the horizontal movement of the push rod 10.

[0040] In the above embodiment, the cotton head 3 is provided with two mounting plates 4 at the positions corresponding to the two fixing plates 2. A quick-release mechanism 9 is provided between each fixing plate 2 and the corresponding mounting plate 4. There is a gap between the two mounting plates 4. The gap is located below the connector 15. The handle 16 pulls the connector 15 to move upward. The cotton head 3 can be folded in half and squeezed out of water at the position of the gap.

[0041] Preferably, the first mounting part 7 and the first fixing part 5 are inserted into each other, and the two are inserted along the length direction of the cotton head 3.

[0042] In this embodiment, the two sets of quick-release mechanisms 9 have the same structure, differing only in their installation position and direction. Specifically, as shown... Figure 6Two sets of quick-release mechanisms 9 are symmetrically arranged along the vertical plane where the mop handle 1 or connector 15 is located. Two push rods 10 are located close to the connector 15. Two sets of first fixing parts 5 and first mounting parts 7 are located away from the connector 15. A baffle 27 is provided at the far end of the first fixing part 5. The baffle 27 prevents the first mounting part 7 from detaching from the first fixing part 5 in the direction away from the connector 15 after installation. The two push rods 10 are arranged close to the connector 15 to shorten the distance between the two push rods 10, making it convenient for the user to control the movement of the two push rods 10 with one hand at the same time. When disassembling the cotton head 3, the user can choose to disassemble both sets of quick-release mechanisms 9 at the same time, or choose to disassemble one set of quick-release mechanisms 9 first and then disassemble the other quick-release mechanism 9. Regardless of whether the disassembly is done simultaneously or sequentially, each mounting plate 4 must cause the cotton head 3 below the connector 15 to deform before the mounting plate 4 can move laterally to the position where the first mounting part 7, the second mounting part 8, the first fixing part 5, and the second fixing part 6 are separated. Similarly, regardless of whether the installation is done simultaneously or sequentially, the cotton head 3 below the connector 15 must be squeezed and deformed before the two mounting plates 4 can be installed on the fixing plate 2.

[0043] The existing cotton head 3 is soft, deformable, and bendable after being soaked in water, but becomes hard and indeformable after drying. Based on the characteristics of the cotton head 3 material, when the two quick-release mechanisms 9 adopt the structure of opposite-moving installation and disassembly, only the soft cotton head 3 can be installed and disassembled. If the cotton head 3 becomes dry and hard, the cotton head 3 between the two mounting plates 4 cannot be deformed or bent, and the two mounting plates 4 cannot be installed and disassembled.

[0044] To allow the PVC foam head 3 to be installed and removed in both soft and hardened states, the structure of the two quick-release mechanisms 9 can be adjusted, such as... Figure 7 The two quick-release mechanisms 9 are adjusted to move in the same direction, and the two mounting plates 4 are installed and removed in the same direction with the same displacement distance. The cotton head 3 can be installed and removed without deformation or bending. Specifically, one quick-release mechanism 9 still adopts the above structure, and the directions of the push rod 10, elastic section 11, second fixing part 6 and second mounting part 8 of the other quick-release mechanism 9 are mirrored, so that the two push rods 10, two elastic sections 11 and two mounting plates 4 have the same direction and length of movement during installation and removal. During the installation and removal process, the cotton head 3 between the two mounting plates 4 does not need to deform or bend, thereby realizing the installation and removal of the hardened cotton head 3.

[0045] Preferably, a linkage 25 can be provided between the two quick-release mechanisms 9. The movement of one push rod 10 can drive the movement of the other push rod 10 through the linkage 25. The two ends of the linkage 25 can be connected to two sliding plates 21 or to two mounting plates 4 respectively. The linkage installation and disassembly are achieved by the sliding plate 21 or mounting plate 4 on the front side of the movement direction driving the mounting plate 4 on the rear side to move in a coordinated manner.

[0046] In order to ensure that the linkage function of the linkage component 25 and the folding and wringing function of the PVC mop do not interfere with each other, the linkage component 25 adopts one of the following: pull rope, flexible belt, spring, or connecting rod. Under the action of the up and down movement of the connecting component 15 or the deformation of the PVC head 3, the linkage component 25 will deform, bend, or rotate.

[0047] In the above embodiment, a squeezing plate 26 is movably connected to the outer side of the fixing plate 2. The upper end of the squeezing plate 26 is connected to the support rod 14. When the cotton head 3 is folded in half to squeeze out water, the squeezing plate 26 moves along the length direction of the fixing plate 2 to squeeze the end of the cotton head 3.

[0048] Preferably, the support rod 14 and the dewatering plate 26 are integrally formed or fixedly connected. The dewatering plate 26 is movably connected to the fixed plate 2 through the support rod 14, so that the support rod 14 and the dewatering plate 26 can move and flip relative to the fixed plate 2.

[0049] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-release mop head, comprising a mop handle, wherein a mop head is directly or indirectly connected to the lower end of the mop handle, the mop head comprising a fixing plate and a mop head, the mop head being provided with a mounting plate, the fixing plate being provided with a first fixing part and a second fixing part, the mounting plate being provided with a first mounting part and a second mounting part, wherein when the fixing plate and the mounting plate are fixedly installed, the first fixing part and the first mounting part are vertically aligned and positioned, and the second fixing part and the second mounting part are horizontally aligned and positioned, and a quick-release mechanism is provided between the fixing plate and the mounting plate, characterized in that... The quick-release mechanism includes a push rod, which is connected to the mounting plate via an elastic section. The elastic section arches upward to form a deformation zone with the mounting plate. The push rod can drive the elastic section to deform towards the deformation zone, causing the second mounting part to shift vertically and release the second fixing part from vertical positioning. The cotton head can be removed from the fixing plate horizontally.

2. The quick-release padded mop head according to claim 1, characterized in that, The fixed plate has a long through hole running vertically through it. A movable sliding plate is provided on the long through hole. The lower end of the sliding plate passes through the long through hole and abuts against the push rod or the elastic segment. The sliding plate moves, causing the elastic segment to deform toward the deformation zone. The second mounting part and the second fixed part are then released from their positions.

3. The quick-release padded mop head according to claim 1, characterized in that, The fixing plate is provided with a long strip hole that runs vertically through it. The push rod is inserted into or passes upward through the long strip hole. When force is applied to the push rod, the elastic segment deforms toward the deformation zone, and the second mounting part and the second fixing part are released from positioning.

4. The quick-release padded mop head according to claim 2 or 3, characterized in that, The push rod or the elastic segment is provided with a first guide portion, and the sliding plate moves along the first guide portion to push and push, so that the elastic segment gradually deforms towards the deformation zone; Alternatively, the second mounting part is provided with a second guide part, the push rod moves along the elongated hole, and the second guide part and the second fixing part move to push and push, so that the elastic segment gradually deforms towards the deformation zone.

5. The quick-release padded mop head according to claim 2 or 3, characterized in that, The second fixing part and the second mounting part are located on the outside of the push rod. A clearance area is provided between the second fixing part and the fixing plate. When the mounting plate is installed and removed from the fixing plate, the second fixing part is supported above the second mounting part, and the clearance area provides clearance for the horizontal movement of the push rod.

6. The quick-release padded mop head according to claim 5, characterized in that, The mop handle has a support base at its lower end, and a support rod is rotatably connected below the support base. The other end of the support rod is connected to the fixing plate. There are two support rods and two fixing plates. The two fixing plates are rotatably connected by a connector. The mop head has two mounting plates at the positions corresponding to the two fixing plates. A quick-release mechanism is provided between each fixing plate and the corresponding mounting plate. A handle is rotatably connected to the middle of the mop handle. The handle is connected to the connector through a pull rod. When the handle is rotated, it can drive the mop head to fold towards the support base.

7. The quick-release padded mop head according to claim 6, characterized in that, The two sets of quick-release mechanisms are symmetrically arranged, and the two push rods move in opposite directions. When removing the cotton head, the two push rods can move towards each other to drive the two mounting plates to move towards each other and squeeze the cotton head between the two mounting plates until the first mounting part and the second mounting part are separated from the first fixing part and the second fixing part, respectively. When installing the cotton head, the two mounting plates can move in opposite directions and be fixedly connected to the two fixing plates.

8. The quick-release padded mop head according to claim 6, characterized in that, The two sets of quick-release mechanisms are installed and disassembled in the same direction, and the two mounting plates move simultaneously in the same direction to be fixedly connected or separated from the two fixing plates.

9. The quick-release padded mop head according to claim 8, characterized in that, A linkage is provided between the two sets of quick-release mechanisms. The movement of one push rod can drive the movement of the other push rod through the linkage. The linkage is set as one of a pull rope, a flexible belt, a spring, or a connecting rod. When the cotton head is folded in half to squeeze out water, the linkage is bent or rotated under force.

10. The quick-release padded mop head according to claim 6, characterized in that, A wringing plate is movably connected to the outside of the fixed plate. The upper end of the wringing plate is connected to the support rod. When the cotton head is folded in half and wringed out, the wringing plate moves along the length of the fixed plate to squeeze the end of the cotton head.

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