CN210931235U

CN210931235U - Foam cotton mop with swing angle limiting structure

Info

Publication number: CN210931235U
Application number: CN201921037389.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Current assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-07-07
Anticipated expiration: 2029-07-02

Abstract

A foam cotton mop with a swing angle limiting structure comprises a mop rod and a mop head, wherein the mop head comprises a mounting plate and foam cotton fixed on the bottom surface of a back plate, and an unlocking button is exposed on one side of the top surface of the mounting plate in the length direction and used for detaching the connection between the back plate and the mounting plate; the mop pole lower extreme is equipped with the slot, be equipped with the adapter in the middle of the top surface of mounting panel, the adapter rotates to be located in the slot, thereby makes mop head can the upper and lower rotation to its length direction and the mop pole is parallel basically, its characterized in that: the left side of the adapter extends to form a convex part which is propped against the top of the slot, so that the left side of the mop head is limited to rotate upwards. The utility model relates to a foam cotton mop with pivot angle limit structure, only can rotate along the folk prescription to mop head length direction and be parallel basically with the mop pole, sparingly change mop head time and crowded water operating time.

Description

Foam cotton mop with swing angle limiting structure

Technical Field

The utility model relates to a burnisher field especially relates to a foaming cotton mop with pivot angle limit structure, and wherein, the foaming cotton can be collodion head, sponge head or analog.

Background

The mops currently on the market are generally identical in structure, including a mop pole and a mop head. Chinese patent application No. CN201810723444.6 (application publication No. CN108670141A) discloses a foam cotton mop, which comprises a mop rod and a mop head mounted at the lower end of the mop rod, wherein the mop head can be rotated to a length direction substantially parallel to the mop rod. The mop head comprises a mounting plate movably connected to the lower end of the mop rod and foam cotton which is fixedly bonded on the back plate. The backplate is connected through detachably between the kayser structure that can unblock and the mounting panel, and the old and useless foaming of convenient change is cotton. The latch structure includes an unlock button exposed to the left side on the top surface of the mounting plate, and the mounting plate and the back plate can be separated by pressing the unlock button. Typically, when the unlock button is pressed, the user will rotate the mop head to a position where its length is substantially parallel to the mop pole to avoid stooping and squatting. Because the mop head can rotate towards two upper and lower directions, and the release button only exposes to one side on the mounting panel top surface, often can appear the user and rotate the mop head to the situation that the mounting panel top surface left side is close to the mop pole, make release button sheltered from by the mop pole, it is inconvenient to cause the user to press release button, lead to the user to rotate the mop head towards the opposite direction once more, make mounting panel top surface left side keep away from the mop pole and expose out release button, increased the operating procedure of changing the foaming cotton, it is longer to make it takes time to change the foaming cotton.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that a foaming cotton mop with pivot angle limit structure is provided to foretell technical current situation, makes the mop head can only follow the folk prescription and rotate to its length direction and mop pole basic parallel, uses to show out fast for changing the cotton release button of foaming.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a foam cotton mop with a swing angle limiting structure comprises a mop rod and a mop head, wherein the mop head comprises a mounting plate and foam cotton fixed on the bottom surface of a back plate, and an unlocking button is exposed on one side of the top surface of the mounting plate in the length direction and used for detaching the connection between the back plate and the mounting plate; the mop pole lower extreme is equipped with the slot, be equipped with the adapter in the middle of the top surface of mounting panel, the adapter rotates to be located in the slot, thereby makes mop head can the upper and lower rotation to its length direction and the mop pole is parallel basically, its characterized in that: the left side of the adapter extends to form a convex part which is propped against the top of the slot, so that the left side of the mop head is limited to rotate upwards.

As an improvement, the slot is U-shaped and is provided with a first opening and a second opening which are positioned on the left side, and the convex part props against the top of the first opening.

In order to facilitate production and assembly, an adapter is fixed at the lower end of the mop rod, and the slot is formed in the lower portion of the adapter.

In order to realize the water squeezing function of the foam cotton mop, the mop head can be rotated to the length direction of the mop head to be basically parallel to the mop rod so as to align to the water squeezing device, the water squeezing device and the mop head slide relatively along the length direction of the mop head to squeeze the foam cotton to realize water squeezing, and the mop head is completely separated from the water squeezing device when mopping.

In order to better position the mop head, a prepressing positioning structure is arranged between the mop rod and the mop head, and can preset the mop head at a mopping position and a wringing position so as to ensure that the mop head cannot easily deflect at the mopping position and the wringing position.

As an improvement, the pre-pressing positioning structure comprises an auxiliary positioning pin which is arranged in a slot and is supported by a supporting spring to keep a downward moving trend, a first concave pit and a second concave pit which are matched with the auxiliary positioning pin are arranged on the peripheral surface of the adapter, the first concave pit is arranged at the top of the adapter, and the second concave pit is arranged on the right side of the adapter; when the mop head is in a mopping position, the auxiliary positioning pin is inserted into the first concave pit to realize first prepressing positioning, and when the mop head is in a wringing position, the auxiliary positioning pin is inserted into the second concave pit to realize second prepressing positioning. The right side of the mop head is rotated upwards, so that the auxiliary positioning pin enters the second pit from the first pit, and the mop head is switched from a mopping state to a wringing state.

As a design of the water squeezing device, the water squeezing device is arranged on the mop rod. The water squeezing device comprises a water squeezing frame arranged on the mop rod, and the water squeezing frame can slide along the mop rod; the water squeezing frame is provided with a through hole for the mop head to pass through, the through hole is formed in the right side of the mop rod, and a squeezing component for squeezing the foamed cotton is arranged in the through hole. Because the convex part limits the left side of the mop head to rotate upwards, the left side of the mop head can only rotate downwards, and the penetrating opening is arranged on the right side, so that the mop head can smoothly enter the penetrating opening.

As another design of the wringing device, the wringing device is arranged on the mop bucket. The water squeezing device comprises a squeezing frame arranged on the mop bucket, the squeezing frame is provided with a squeezing opening for the mop head to pass through, and a squeezing piece for squeezing the foamed cotton is arranged in the squeezing opening.

Compared with the prior art, the utility model has the advantages of: by limiting the unidirectional rotation of the mop head to the state that the length direction of the mop head is basically parallel to the mop rod, the unlocking button can be quickly exposed to facilitate the replacement of waste foam cotton, the mop head can quickly position the through opening of the water squeezing device, the operation steps are simplified, and the time is shortened; the pre-pressing positioning structure can accurately position the mop head at the mopping position and the wringing position, and the mop head can be prevented from deflecting in the mopping and wringing processes.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present invention;

fig. 2 is an exploded perspective view of a pre-pressing positioning structure according to a first embodiment of the present invention;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a perspective view of a second embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The utility model provides an up-and-down direction is along the length direction of mop pole 1, and left and right sides direction is along the length direction of mop head, the fore-and-aft direction makes to indicate along the width direction of mop head. The bottom surface of the mop head refers to the surface which is contacted with the ground in a mopping state, and the head of the mop head refers to the end which enters the penetrating opening X1 or the pressing opening X2 firstly. The foam cotton in the utility model can be collodion cotton head, sponge head or the like.

Fig. 1-4 show a first preferred embodiment of the present invention.

As shown in fig. 1-4, a foam cotton mop with a swing angle limiting structure comprises a mop rod 1, a mounting plate 21, a back plate 22, foam cotton 23, an unlocking button 24, an adapter 3, a support spring 4, an auxiliary positioning pin 5, a water squeezing frame 6a, a squeezing part 7a and other main parts.

As shown in fig. 1-3, the lower end of the mop rod 1 is movably connected with a mop head, so that the mop head can rotate up and down to the length direction which is basically parallel to the mop rod 1. The mop head comprises a mounting plate 21, a back plate 22 and foam cotton 23. The mounting plate 21 is movably connected with the mop rod 1. The back plate 22 is removably attached to the bottom surface of the mounting plate 21 by a releasable latch mechanism that includes a release button 24. The unlock button 24 is disposed between the mounting plate 21 and the back plate 22 and exposed to the top surface of the mounting plate 21. By pressing the unlock button 24, the locked connection between the mounting plate 21 and the back plate 22 can be released, and the back plate 22 can be detached from the mounting plate 21. The foam cotton 23 is fixed on the bottom surface of the back plate 22, specifically, the foam cotton 23 is adhered on the bottom surface of the back plate 22 or connected with the back plate 22 through a hook and loop fastener, and may also be connected with the back plate 22 through a fastener.

As shown in fig. 1 and 3, the mop rod 1 is provided with a water squeezing device capable of axially sliding relative to the mop rod 1. When water is squeezed, the mop head rotates to the length direction of the mop head to be basically parallel to the mop rod 1 so as to align to the water squeezing device, and the water squeezing device and the mop head slide relatively along the length direction of the mop head to squeeze the foam cotton 23 so as to realize water squeezing; when mopping, the mop head is completely separated from the wringing device. The wringing device comprises a wringing frame 6a which is connected with the mop rod 1 in a sliding way, the wringing frame 6a is provided with a through opening X1 for the mop head to pass through, and a squeezing component 7a which squeezes the foam cotton 23 is arranged in the through opening X1.

As shown in fig. 1-4, the mop head can only be deflected up and down relative to the mop pole. A prepressing positioning structure is arranged between the mop rod 1 and the mop head, and the prepressing positioning structure can preset the mop head at a mopping position and a wringing position so as to ensure that the mop head cannot easily deflect at the mopping position and the wringing position.

As shown in fig. 1-4, an adaptor 3 is fixed at the lower end of the mop rod 1, and a slot 30 is arranged at the lower part of the adaptor 3; the middle of the top surface of the mounting plate 21 is provided with a convex adapter 20, and the adapter 20 is inserted in the slot 30 and is rotatably connected with the slot 30 through a rotating shaft. The prepressing positioning structure comprises an auxiliary positioning pin 5 which is arranged in the slot 30 and is supported by a supporting spring 4 to keep the downward moving trend, and a first concave pit 201 and a second concave pit 202 which are matched with the bottom of the auxiliary positioning pin 5 are arranged on the peripheral surface of the adapter 20. A first dimple 201 is provided on the top of the adapter 20 and a second dimple 202 is provided on the right side of the adapter 20. When the mop head is in the mopping position, the auxiliary positioning pin 5 is inserted into the first concave pit 201 to realize first pre-pressing positioning; when the mop head is at the wringing position, the auxiliary positioning pin 5 is inserted into the second concave pit 202 to realize the second prepressing positioning.

As shown in fig. 1-4, the receptacle 30 has a first opening 301 on the left side and a second opening 302 on the right side for receiving the pivot joint 20 during rotation of the mop head. The left side of the adaptor 20 extends with a protrusion against the top of the first opening 301 to limit the upward rotation of the mop head left side. In this embodiment, the adapter 20 is a flat head, and the first opening 301 and the second opening 302 are both flat openings.

As shown in fig. 1-4, the working principle of the foam cotton mop is as follows:

mopping operation: the auxiliary positioning pin 5 is inserted into the first concave pit 201, so that the mop head is positioned at the mopping position and cannot deflect.

Water squeezing operation: the right side of the mop head is rotated upwards until the length direction of the mop head is basically parallel to the mop rod 1 so as to align the wringing frame 6a, then the head of the mop head enters the through opening X1, the wringing frame 6a slides relative to the mop head along the length direction of the mop head, and the squeezing component 7a rolls and squeezes the bottom surface of the foam cotton 23 passing through the through opening X1 so as to wring water.

And (3) replacing the foamed cotton: the right side of the mop head is rotated upwards to the length direction of the mop head to be basically parallel to the mop rod 1, so that the unlocking button 24 exposed on the left side of the mounting plate 21 is not shielded by the mop rod 1, and a user can press the unlocking button 24 conveniently. By pressing the unlock button 24, the back plate 22 is separated from the mounting plate 21.

Fig. 5 shows a second embodiment of the present invention.

As shown in fig. 5, the present embodiment is different from the first embodiment in that: the water squeezing device is not arranged on the mop rod 1 but arranged on the mop bucket 8.

The water squeezing device comprises a squeezing frame 6b arranged on the mop bucket 8, the squeezing frame 6b is provided with a squeezing opening X2 for the mop head to pass through, and a squeezing piece 7b for squeezing the foaming cotton 23 is arranged in the squeezing opening X2.

The working principle of the foam cotton mop is as follows:

water squeezing operation: the right side of the mop head is rotated upwards until the length direction of the mop head is basically parallel to the mop rod 1 so as to align with the squeezing frame 6b, then the head of the mop head enters the squeezing opening X2, the squeezing frame 6b slides relative to the mop head along the length direction of the mop head, and the squeezing piece 7b rolls and squeezes the bottom surface of the foaming cotton 23 passing through the squeezing opening X2 so as to squeeze water.

Claims

1. A foam cotton mop with a swing angle limiting structure comprises a mop rod (1) and a mop head, wherein the mop head comprises a mounting plate (21) and foam cotton (23) fixed on the bottom surface of a back plate (22), and an unlocking button (24) is exposed on one side of the top surface of the mounting plate (21) in the length direction and used for detaching the connection between the back plate (22) and the mounting plate (21); mop pole (1) lower extreme is equipped with slot (30), be equipped with adapter (20) in the middle of the top surface of mounting panel (21), adapter (20) rotate locate in slot (30), thereby make the mop head can rotate from top to bottom to its length direction and mop pole (1) basic parallel, its characterized in that: the left side of the adapter (20) extends to form a convex part (200) which is propped against the top of the slot (30), so that the left side of the mop head is limited to rotate upwards.

2. The foam cotton mop with the swing angle limiting structure as claimed in claim 1, wherein: the slot (30) is U-shaped and is provided with a first opening (301) and a second opening (302) which are positioned on the left side, and the convex part (200) props against the top of the first opening (301).

3. The foam cotton mop with the swing angle limiting structure as claimed in claim 1 or 2, wherein: an adapter (3) is fixed at the lower end of the mop rod (1), and the slot (30) is formed in the lower portion of the adapter (3).

4. The foam cotton mop with the swing angle limiting structure as claimed in claim 1, wherein: the mop head can rotate to a length direction which is basically parallel to the mop rod to align the wringing device, the wringing device and the mop head relatively slide along the length direction of the mop head to squeeze the foam cotton (23) so as to realize wringing, and the mop head is completely separated from the wringing device when mopping.

5. The foam cotton mop with the swing angle limiting structure as claimed in claim 4, wherein: a prepressing positioning structure is arranged between the mop rod (1) and the mop head, and can preset the mop head at a mopping position and a wringing position so as to ensure that the mop head cannot easily deflect at the mopping position and the wringing position.

6. The foam cotton mop with the swing angle limiting structure as claimed in claim 5, wherein: the pre-pressing positioning structure comprises an auxiliary positioning pin (5) which is arranged in a slot (30) and is supported by a supporting spring (4) to keep a downward moving trend, a first pit (201) and a second pit (202) which are matched with the auxiliary positioning pin (5) are arranged on the peripheral surface of the adapter (20), the first pit (201) is arranged at the top of the adapter (20), and the second pit (202) is arranged on the right side of the adapter (20); when the mop head is in a mopping position, the auxiliary positioning pin (5) is inserted into the first concave pit (201) to realize first prepressing positioning, and when the mop head is in a wringing position, the auxiliary positioning pin (5) is inserted into the second concave pit (202) to realize second prepressing positioning.

7. The foam cotton mop with the swing angle limiting structure as claimed in claim 4, wherein: the water squeezing device is arranged on the mop rod (1).

8. The foam cotton mop with the swing angle limiting structure as claimed in claim 4, wherein: the water squeezing device is arranged on the mop bucket (8).