Self-wringing strip-bundle mop
By designing a self-squeezing mop with a bundled design, and using the mop handle to control the swing of the mop head and squeezer, the problems of laborious wringing and mop jamming in existing mops are solved, achieving an easy and quick self-squeezing effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 胡国云
- Filing Date
- 2023-12-20
- Publication Date
- 2026-04-14
AI Technical Summary
Existing mops are prone to getting the cloth strips stuck during the wringing process, resulting in poor wringing and difficulty in cleaning. In addition, traditional methods require the use of a bucket or do not clean thoroughly.
A self-squeezing mop bundle was designed. The mop head and squeezer are controlled by the mop handle. The squeezer has a large contact area with the long bundle and a simple structure for resetting, so as to realize the self-squeezing of water from the long bundle and avoid the problem of mop jamming.
It enables easy and quick dewatering of long strips, avoids the strips getting stuck, has a simple and labor-saving structure, and is suitable for self-dewatering operations that do not require additional equipment.
Smart Images
Figure CN224112619U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of household products technology, and in particular to a self-squeezing mop with a bundle of strips. Background Technology
[0002] Mops are a widely used cleaning tool, used daily not only in hotels, restaurants, shopping malls, supermarkets, and hospitals, but also in ordinary households. There are many varieties of mops available, each with various functions to meet different needs. Some convenient and effective mops liberate people from heavy housework and physical labor, making them very popular. Long-bundled mops have good water absorption and cleaning effect, making them a common floor cleaning tool. Currently, long-bundled mops typically consist of multiple sets of twisted cotton yarn, producing a large wiping material, and are typically cleaned by wringing or spinning.
[0003] Chinese utility model patent CN201564435U discloses a manual wringing mop. The mop has a handle, a handle head, a protective sleeve, and a grip. The handle is connected to a fixing component via the handle head. One end of the mop head is attached to the fixing component via a clip, and the other end is fixed to the wringing body, which engages with the grip. The handle also has an elastic buckle and a rotating body. The outer surface of the rotating body has straight teeth that engage with straight ribs on the inner surface of the wringing body. The inner surface of the rotating body has ratchet teeth. The outer surface of the elastic buckle has pawls, which engage with the ratchet teeth on the rotating body. The addition of two spring-loaded buckles and their engaging rotating bodies, and the restriction that the pawls can only rotate in the direction of the ratchet teeth, ensures the rotating body can only rotate in one direction, effectively locking the mop in place. This improves upon the shortcomings of traditional wringing mops that cannot lock the mop during wringing. Therefore, the mop is easier to wring out and dries quickly, making it a hygienic and effective cleaning mop. However, the problem is that wringing water is laborious and can only be rinsed, which is not thorough. Although centrifugal rotation can achieve the effect of cleaning and shaking water, the rotation method must be used with a bucket, which is inconvenient and takes up a lot of space.
[0004] Chinese invention patent CN116982891A discloses a self-squeezing mop with long strips, including a mop handle, multiple long strips, and a mop head. The key feature is the inclusion of a retaining part. The mop handle has a first engaging part that mates with the retaining part. The mop handle is slidably connected to a movable part and a squeezing part that can move up and down along the mop handle. One end of each long strip is connected to the mop head, and the other end is connected to the movable part. The movable part can move between a first position close to the mop head and a second position away from the mop head to straighten the long strips. When the retaining part engages with the first engaging part, the movable part is held in the second position. The squeezing part is used to slide up and down to squeeze the long strips when the movable part is in the second position. While the long strip mop achieves self-squeezing of water from the mop head through a squeezing plate, the problem is that the fabric strips are soft, and squeezing through the squeezing holes can easily cause excessive friction, jamming, and difficulty in squeezing water. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] In view of this, embodiments of this specification provide a self-squeezing strip mop that is easy to wring out and does not jam.
[0007] (II) Technical Solution
[0008] To solve the aforementioned technical problem, this utility model provides the following technical solution: a self-squeezing mop bundle, comprising a mop handle, multiple long bundles, and a mop head. One end of the mop head is connected to the multiple long bundles, and the other end of the mop head is connected to the mop handle. The mop head can slide up and down within a frame. A squeezer is hinged at the opening of the frame. The squeezer can swing between a first position close to the long bundles and a second position away from the long bundles. Pushing the mop handle controls the mop head to extend the long bundles from the opening of the frame. The squeezer swings from the first position to the second position, and the long bundles are working. Pulling the mop handle controls the mop head to pull the long bundles back into the frame. The squeezer swings from the second position to the first position, squeezing the long bundles to achieve self-squeezing of water from the long bundles.
[0009] Compared with the prior art, the advantages of this utility model are as follows: pushing the mop handle controls the mop head to extend the long strip from the opening of the frame, and the squeezer swings from the first position to the second position, and the long strip works; pulling the mop handle controls the mop head to pull the long strip back into the frame, and the squeezer swings from the second position to the first position to squeeze the long strip, realizing the self-squeezing of water from the long strip. Because the long strip is a soft fabric, the contact area between the squeezer and the long strip is large, and there are no problems such as the fabric getting stuck or snagging during the squeezing process, making the squeezing easy and fast.
[0010] In some embodiments, the squeezer includes a first squeezing plate and a second squeezing plate, which are arranged opposite to each other at the opening of the frame. The long strip extends out from the gap between the first and second squeezing plates. With the improvement, the arrangement of the first and second squeezing plates allows the long strip to extend or retract from the gap between them without any other supporting parts, making the extension or retraction of the long strip smoother and faster. When both the first and second squeezing plates are in the first position, they cooperate to squeeze water out of the long strip, realizing the self-squeezing function of the strip drag plate.
[0011] In some embodiments, the mop head has a first protrusion and a second protrusion protruding downwards on opposite side walls. Pushing the mop handle moves the mop head toward the opening of the frame. The wall surface of the first protrusion abuts against the inner end face of the first wringer, and the wall surface of the second protrusion abuts against the inner end face of the second wringer. This causes the first and second wringers to swing from a first position to a second position. Through this improvement, as the mop handle moves the mop head toward the exit of the frame, the long strip gradually extends out from inside the frame. During this process, the first and second protrusions simultaneously abut against the first and second wringers, causing the first and second wringers to flip outwards and open. The gap between the first and second wringers increases, making the long strip extend more smoothly from inside the frame.
[0012] In some embodiments, the inner end face of the extruder is provided with a friction element. When the extruder is in the second position, the friction element is inclined downward from the end away from the long strip to the end close to the long strip. When the long strip is pulled back into the frame, the long strip comes into contact with the friction element and rubs against it, causing the extruder to swing from the second position to the first position. Through this improvement, when the long strip moves back into the frame, the long strip comes into contact with the friction element and rubs against it, causing the extruder to swing from the second position to the first position, thereby resetting the extruder. The simple structure and combination result in less resistance to the extruder than the traditional method of resetting the extruder using a return spring or other means, making it easier for the extruder to squeeze water.
[0013] In some embodiments, the mop head includes a fixing hole for fixing a long strip bundle, one end of which is inserted into the fixing hole. A limiting tooth is provided at the opening of the fixing hole, the limiting tooth is arranged around the central axis of the fixing hole, and the limiting tooth abuts against the long strip bundle. Through this improvement, the long strip bundle is prevented from detaching from the fixing hole by friction between the tooth of the limiting tooth and the wall surface of the long strip bundle, making the strip bundle mop more stable and secure during operation.
[0014] In some embodiments, the opening of the enclosure includes hinged plates arranged opposite each other, with both ends of the extruder hinged to the hinged plates respectively. The hinged plates are provided with clearance grooves for avoiding the long strip bundle. Through this improvement, the friction between the hinged plates and the long strip bundle is prevented from being too great during the process of pulling the long strip bundle back into the enclosure, which would cause excessive resistance to the recovery of the long strip bundle. The clearance grooves make the recovery of the long strip bundle smoother.
[0015] In some embodiments, the left and right ends of the first dewatering plate have outward protrusions of first friction blocks, and the left and right ends of the second dewatering plate have outward protrusions of second friction blocks. The outer end faces of the first friction blocks and the second friction blocks abut against the inner end faces of the hinge plate. Through this improvement, by having the outer end faces of the first friction blocks and the second friction blocks abut against the inner end faces of the hinge plate, the first and second dewatering plates are prevented from being easily flipped open by external factors.
[0016] In some embodiments, the frame has a grip protruding outward at one end near the mop handle. The grip has a mounting hole communicating with the inner cavity of the frame. The mop handle is inserted into the mounting hole. The inner wall of the mounting hole has a plurality of support blocks protruding outward and inward. The plurality of support blocks are circumferentially spaced around the central axis of the mounting hole. With the above improvement, the plurality of support blocks are circumferentially spaced around the central axis of the mounting hole. The support blocks support the mop handle and prevent the mop handle from shaking during operation. The grip is used for hand gripping, and after gripping, pushing and pulling the mop handle is more convenient and effortless.
[0017] In some embodiments, the left and right ends of the first dewatering plate have outward protrusions of first pins, and the left and right ends of the second dewatering plate have outward protrusions of second pins. The hinge plate has a first pin hole and a second pin hole that mate with the first and second pins. The first pin is housed in the first pin hole, and the second pin is housed in the second pin hole. A first return spring is sleeved on the first pin, and a second return spring is sleeved on the second pin. The two ends of the first return spring are respectively connected to the hinge plate and the first dewatering plate, and the two ends of the second return spring are respectively connected to the hinge plate and the second dewatering plate. Through this improvement, the first pin is housed in the first pin hole... The second pin is housed within the first pin hole, enabling the first and second squeezing plates to flip. Through the arrangement of the first and second return springs, as the first and second squeezing plates rotate from the first position to the second position, the first and second return springs deform, generating resistance to prevent excessive gaps between them, thus ensuring their proper reset. Simultaneously, the first and second return springs also act as a pusher as the first and second squeezing plates rotate from the second position to the first position.
[0018] In some embodiments, a first abutment portion and a second abutment portion protrude outward on the inner end face of the hinge plate. When the first wringer plate and the second wringer plate are in the first position, the first abutment portion abuts against the first wringer plate and the second abutment portion abuts against the second wringer plate. Through the above improvement, when the first wringer plate and the second wringer plate rotate from the second position to the first position, the first abutment portion and the second abutment portion respectively limit the first wringer plate and the second wringer plate, preventing the first wringer plate and the second wringer plate from over-rotating.
[0019] (III) Beneficial Effects
[0020] This utility model provides a self-squeezing mop head, where the mop head is controlled by a mop handle, causing the squeezer to swing between a first position and a second position. When the mop handle is pushed, the mop head moves towards the opening of the frame, where the wall of the first protrusion abuts against the inner end face of the first squeezing plate, and the wall of the second protrusion abuts against the inner end face of the second squeezing plate. This causes the squeezer to swing from the first position to the second position, causing the first and second squeezing plates to flip outwards and open, increasing the gap between them and allowing the long mop head to extend more smoothly from the frame. The inner end face of the squeezer is provided with a friction element, which is inclined downwards from the end away from the squeezer to the end closer to the squeezer. When the long mop head is pulled back into the frame, it contacts and rubs against the friction element, causing the squeezer to swing from the second position to the first position. The positioning mechanism allows the squeezer to reset itself. Its simple structure and design result in less resistance compared to traditional methods using return springs or other means, making squeezing water easier. Simultaneously, as the first and second squeezing plates rotate from the first position to the second position, the first and second return springs deform, generating resistance to prevent excessive gaps between them, which could hinder their reset. Furthermore, the first and second return springs act as a pusher as the squeezing plates rotate from the second position to the first position. When the first and second squeezing plates rotate back to the first position, the first and second abutment parts respectively limit their movement, preventing excessive overturning. Attached Figure Description
[0021] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of the extruder of this utility model in the first position;
[0023] Figure 2 This is a partial cross-sectional view of the extruder of this utility model when it is in the first position.
[0024] Figure 3 This is a partial cross-sectional view of the extruder of this utility model when it is in the first position, from another angle.
[0025] Figure 4 This is a schematic diagram of the extruder of this utility model in the second position;
[0026] Figure 5 This is a partial cross-sectional structural diagram of the extruder of this utility model when it is in the second position;
[0027] Figure 6 This is a partial cross-sectional view of the extruder of this utility model when it is in the second position, taken from another angle.
[0028] Figure 7 This is a schematic diagram of the structure of the mop handle of this utility model;
[0029] Figure 8 This is a schematic diagram of the structure of the frame of this utility model;
[0030] Figure 9 This is a structural schematic diagram of the frame of this utility model from another angle;
[0031] Figure 10 This is a schematic diagram of the structure of the mop head of this utility model;
[0032] Figure 11 This is a structural schematic diagram of the mop head of this utility model from another angle;
[0033] Figure 12 This is a schematic diagram of the extruder of this utility model;
[0034] Figure 13 This is a schematic diagram of the structure of the first abutting part and the second abutting part of this utility model;
[0035] Figure 14 This is a schematic diagram of the structure of the first reset spring and the second reset spring of this utility model.
[0036] In the diagram: 1. Frame; 1.1. Hinge plate; 1.1.1. First pin hole; 1.1.2. Second pin hole; 1.1.3. First abutment part; 1.1.4. Second abutment part; 1.2. Clearance groove; 1.3. Grip part; 1.3.1. Mounting hole; 1.3.2. Support block; 1.4. Ventilation hole; 2. Mop handle; 2.1. Limiting groove; 3. Long strip bundle; 4. Mop head; 4.1. Fixing hole; 4.2. Limiting tooth; 4.3. First protrusion; 4.4. Second protrusion; 4.5 Connecting part; 4.6 Mounting groove; 4.7 Limiting block; 4.7.1 Pressing part; 4.7.2 Limiting part; 4.8 Buffer pad; 5. Squeegee; 5.1 First squeezing plate; 5.2 Second squeezing plate; 5.3 Friction component; 5.3.1 First friction strip; 5.3.2 Second friction strip; 5.4 First friction block; 5.5 Second friction block; 5.6 First pin; 5.7 Second pin; 6. First return spring; 7. Second return spring. Detailed Implementation
[0037] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.
[0038] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0039] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.
[0040] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.
[0041] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.
[0042] The technical solutions provided by the various embodiments of this application are described below with reference to the accompanying drawings.
[0043] Please see Figure 1-6 As shown in this embodiment: a self-squeezing mop includes a mop handle 2, multiple long bundles 3, and a mop head 4. One end of the mop head 4 is connected to the multiple long bundles 3, and the other end of the mop head 4 is connected to the mop handle 2. The mop head 4 can slide up and down within a frame 1. A squeezer 5 is hinged at the opening of the frame 1. The squeezer 5 can swing between a first position close to the long bundles 3 and a second position away from the long bundles 3. Pushing the mop handle 2 controls the mop head 4 to extend the long bundles 3 from the opening of the frame 1. The squeezer 5 swings from the first position to the second position, and the long bundles 3 are working. Pulling the mop handle 2 controls the mop head 4 to pull the long bundles 3 back into the frame 1. The squeezer 5 swings from the second position to the first position, squeezing the long bundles 3, thus realizing the self-squeezing of water from the long bundles 3.
[0044] Pushing the mop handle 2 controls the mop head 4 to extend the long bundle 3 from the opening of the frame 1, and the squeezer 5 swings from the first position to the second position, and the long bundle 3 works; pulling the mop handle 2 controls the mop head 4 to pull the long bundle 3 back into the frame 1, and the squeezer 5 swings from the second position to the first position, squeezing the long bundle 3 to achieve self-squeezing of water from the long bundle 3. Because the long bundle 3 is a soft fabric, the contact area between the squeezer 5 and the long bundle 3 is large, and there are no problems such as the fabric getting stuck or snagging during the squeezing process, so the water squeezing is easy and fast.
[0045] In some embodiments, such as Figure 12As shown, the squeezer 5 includes a first squeezing plate 5.1 and a second squeezing plate 5.2. The first squeezing plate 5.1 and the second squeezing plate 5.2 are arranged opposite to each other at the opening of the frame 1. The long strip 3 extends out from the gap between the first squeezing plate 5.1 and the second squeezing plate 5.2. It should be noted that the arrangement of the first squeezing plate 5.1 and the second squeezing plate 5.2 allows the long strip 3 to extend or retract from the gap between the first squeezing plate 5.1 and the second squeezing plate 5.2 without the support of other parts, making the extension or retraction of the long strip 3 smoother and faster. When both the first squeezing plate 5.1 and the second squeezing plate 5.2 are in the first position, the first squeezing plate 5.1 and the second squeezing plate 5.2 cooperate to squeeze water out of the long strip 3, realizing the self-squeezing function of the strip trolley.
[0046] It should be noted that when the extruder 5 is in the first position, the first dewatering plate 5.1 and the second dewatering plate 5.2 are approximately parallel to the ground plane, and when the extruder 5 is in the second position, the first dewatering plate 5.1 and the second dewatering plate 5.2 are approximately perpendicular to the ground plane.
[0047] In some embodiments, such as Figures 10-11 As shown, the mop head 4 has a first protrusion 4.3 and a second protrusion 4.4 protruding downwards on opposite side walls. Pushing the mop handle 2 moves the mop head 4 towards the opening of the frame 1. The wall surface of the first protrusion 4.3 abuts against the inner end face of the first wringer 5.1, and the wall surface of the second protrusion 4.4 abuts against the inner end face of the second wringer 5.2, causing the first wringer 5.1 and the second wringer 5.2 to swing from the first position to the second position. It should be noted that... As the mop handle 2 moves the mop head 4 toward the exit of the frame 1, the long strip 3 gradually extends out from inside the frame 1. During this process, the first protrusion 4.3 and the second protrusion 4.4 simultaneously abut against the first wringer 5.1 and the second wringer 5.2, causing the first wringer 5.1 and the second wringer 5.2 to flip outward and open. The gap between the first wringer 5.1 and the second wringer 5.2 becomes larger, making the long strip 3 extend more smoothly from inside the frame 1.
[0048] In some embodiments, such as Figure 12As shown, friction elements 5.3 are provided on the inner end faces of the first squeezing plate 5.1 and the second squeezing plate 5.2. When the first squeezing plate 5.1 and the second squeezing plate 5.2 are in the second position, the friction element 5.3 is inclined downward from the end away from the long strip 3 to the end close to the long strip 3. When the long strip 3 is pulled back into the frame 1, the long strip 3 contacts and rubs with the friction element 5.3, causing the first squeezing plate 5.1 and the second squeezing plate 5.2 to swing from the second position to the first position. It should be noted that when the long strip 3 moves back into the frame 1, the long strip 3 contacts and rubs with the friction element 5.3, causing the first squeezing plate 5.1 and the second squeezing plate 5.2 to swing from the second position to the first position, realizing the reset of the first squeezing plate 5.1 and the second squeezing plate 5.2. The simple structure and cooperation result in less resistance to the squeezer 5 compared to the traditional method of using a return spring or other means to reset it, making the squeezer 5 squeeze water more easily.
[0049] It should be noted that friction element 5.3 can be teeth or protrusions.
[0050] It should be noted that the friction element 5.3 includes a first friction strip 5.3.1 and a second friction strip 5.3.2. The first friction strip 5.3.1 is disposed on the first dewatering plate 5.1, and the second friction strip 5.3.2 is disposed on the second dewatering plate 5.2. The first friction strip 5.3.1 is disposed on a plane perpendicular to the end face of the first dewatering plate 5.1 and is inclined downward from the inside to the outside; the second friction strip 5.3.2 is disposed on a plane perpendicular to the end face of the second dewatering plate 5.2 and is inclined downward from the inside to the outside.
[0051] In some embodiments, such as Figures 11-12 As shown, the mop head 4 includes a fixing hole 4.1 for fixing a long strip bundle 3. One end of the long strip bundle 3 is inserted into the fixing hole 4.1. A limiting tooth 4.2 is provided at the opening of the fixing hole 4.1. The limiting tooth 4.2 is arranged around the central axis of the fixing hole 4.1 and abuts against the long strip bundle 3. It should be noted that by the friction between the tooth of the limiting tooth 4.2 and the wall surface of the long strip bundle 3, the long strip bundle 3 is prevented from detaching from the fixing hole 4.1, making the strip mop more stable and secure during operation.
[0052] In some embodiments, such as Figure 9 As shown, the opening of the frame 1 includes hinge plates 1.1 arranged opposite to each other. The two ends of the extruder 5 are respectively hinged to the hinge plates 1.1. The hinge plates 1.1 are provided with clearance grooves 1.2 for avoiding the long strip bundle 3. It should be noted that in order to prevent the friction of the hinge plates 1.1 on the long strip bundle 3 from being too large during the process of pulling back the frame 1, which would cause the long strip bundle 3 to have too much resistance to recovery, the clearance grooves 1.2 are provided to make the recovery of the long strip bundle 3 smoother.
[0053] In some embodiments, such as Figures 12-13As shown, the first squeezing plate 5.1 has a first pin 5.6 protruding outwards at both ends, and the second squeezing plate 5.2 has a second pin 5.7 protruding outwards at both ends. The hinge plate 1.1 has a first pin hole 1.1.1 and a second pin hole 1.1.2 that mate with the first pin 5.6 and the second pin 5.7. The first pin 5.6 is housed in the first pin hole 1.1.1, and the second pin 5.7 is housed in the second pin hole 1.1.2. A first return spring 6 is sleeved on the first pin 5.6, and a second return spring 7 is sleeved on the second pin 5.7. The two ends of the first return spring 6 are connected to the hinge plate 1.1 and the first squeezing plate 5.1, respectively, and the two ends of the second return spring 7 are connected to the hinge plate 1.1 and the second squeezing plate 5.2, respectively. It should be noted that, through the first Pin 5.6 is housed in the first pin hole 1.1.1, and pin 5.7 is housed in the second pin hole 1.1.2, enabling the flipping of the first squeezing plate 5.1 and the second squeezing plate 5.2. Through the arrangement of the first return spring 6 and the second return spring 7, when the first squeezing plate 5.1 and the second squeezing plate 5.2 rotate from the first position to the second position, the first return spring 6 and the second return spring 7 deform, thereby generating resistance to prevent the gap between the first squeezing plate 5.1 and the second squeezing plate 5.2 from becoming too large, making it difficult for the first squeezing plate 5.1 and the second squeezing plate 5.2 to return to their original positions. Simultaneously, the first return spring 6 and the second return spring 7 provide a pushing effect during the rotation of the first squeezing plate 5.1 and the second squeezing plate 5.2 from the second position to the first position.
[0054] In some embodiments, such as Figure 14 As shown, the inner end face of the hinge plate 1.1 has a first abutment portion 1.1.3 and a second abutment portion 1.1.4 protruding outward. When the first squeezing plate 5.1 and the second squeezing plate 5.2 are in the first position, the first abutment portion 1.1.3 abuts against the first squeezing plate 5.1, and the second abutment portion 1.1.4 abuts against the second squeezing plate 5.2. It should be noted that when the first squeezing plate 5.1 and the second squeezing plate 5.2 rotate from the second position to the first position, the first abutment portion 1.1.3 and the second abutment portion 1.1.4 respectively limit the first squeezing plate 5.1 and the second squeezing plate 5.2, preventing the first squeezing plate 5.1 and the second squeezing plate 5.2 from over-rotating.
[0055] In some embodiments, such as Figure 12As shown, the first squeezing plate 5.1 has first friction blocks 5.4 protruding outwards at both ends of its left and right sides, and the second squeezing plate 5.2 has second friction blocks 5.5 protruding outwards at both ends of its left and right sides. The outer end faces of the first friction blocks 5.4 and the second friction blocks 5.5 abut against the inner end faces of the hinge plate 1.1. It should be noted that by having the outer end faces of the first friction blocks 5.4 and the second friction blocks 5.5 abut against the inner end faces of the hinge plate 1.1, the first squeezing plate 5.1 and the second squeezing plate 5.2 are prevented from easily flipping open due to external factors.
[0056] In some embodiments, such as Figures 7-9 As shown, the frame 1 has a grip portion 1.3 protruding outward from the end near the mop handle 2. The grip portion 1.3 has a mounting hole 1.3.1 that communicates with the inner cavity of the frame 1. The mop handle 2 is inserted into the mounting hole 1.3.1. The inner wall of the mounting hole 1.3.1 has several support blocks 1.3.2 protruding outward and inward. The support blocks 1.3.2 are circumferentially spaced around the central axis of the mounting hole 1.3.1. It should be noted that the support blocks 1.3.2 are circumferentially spaced around the central axis of the mounting hole 1.3.1. The support blocks 1.3.2 support the mop handle 2 and prevent the mop handle 2 from shaking during operation. The grip portion 1.3 is used for hand gripping, making it more convenient and less strenuous to push and pull the mop handle 2 after gripping.
[0057] In some embodiments, such as Figures 7-9 As shown, the mop head 4 has a connecting part 4.5 protruding outward from the end near the mop handle 2. The outer wall of the connecting part 4.5 has two mounting grooves 4.6 facing each other. The mounting groove 4.6 has a pressing part 4.7.1 and a limiting part 4.7.2 connected to one end of the pressing part 4.7.1. The inner end of the mop handle 2 has a limiting groove 2.1 that cooperates with the limiting part 4.7.2. The limiting part 4.7.2 is accommodated in the limiting groove 2.1. It should be noted that when the pressing part 4.7.1 is pressed, the limiting part 4.7.2 is accommodated in the limiting groove 2.1. When the pressing part 4.7.1 is released, the wall of the limiting part 4.7.2 abuts against the wall of the limiting groove 2.1, thereby realizing the connection between the mop head 4 and the mop handle 2.
[0058] In some embodiments, such as Figure 9 As shown, several ventilation holes 1.4 are provided on both the front and rear end faces of the frame 1. It should be noted that the ventilation holes 1.4 make it easier for the long strip bundle 3 inside the frame 1 to dry, preventing the long strip bundle 3 from being damp for a long time, which would shorten the service life of the long strip bundle 3.
[0059] In some embodiments, such as Figure 10As shown, the mop head 4 has two buffer pads 4.8 on one end face near the mop handle 2. The two buffer pads 4.8 are symmetrically arranged on both sides of the mop head 4. It should be noted that the buffer pads 4.8 are set to prevent damage caused by the mop head 4 colliding with the inner wall of the frame 1.
[0060] Working principle: Pushing the mop handle 2 moves the mop head 4 towards the opening of the frame 1. The wall surface of the first protrusion 4.3 abuts against the inner end face of the first wringer 5.1, and the wall surface of the second protrusion 4.4 abuts against the inner end face of the second wringer 5.2. This causes the squeezer 5 to swing from the first position to the second position, causing the first wringer 5.1 and the second wringer 5.2 to flip outward and open. The first return spring 6 and the second return spring 7 deform, thereby generating resistance. Pulling the mop handle 2 moves the mop head. 4. Move towards the bottom of the frame 1, control the long strip 3 to pull back into the frame 1, the long strip 3 contacts and rubs with the friction part 5.3, causing the first squeezing plate 5.1 and the second squeezing plate 5.2 to swing from the second position to the first position. The first return spring 6 and the second return spring 7 restore their deformation and play a pushing role to realize the reset of the first squeezing plate 5.1 and the second squeezing plate 5.2. At the same time, the first squeezing plate 5.1 and the second squeezing plate 5.2 cooperate to squeeze water out of the long strip 3, realizing the self-squeezing function of the strip drag plate.
[0061] The same or similar parts between the various embodiments in this specification can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments.
[0062] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A self-squeezing mop, comprising a mop handle (2), a plurality of long bundles (3), and a mop head (4), characterized in that: One end face of the mop head (4) is connected to a plurality of the long strips (3), and the other end face of the mop head (4) is connected to the mop handle (2). The mop head (4) can slide up and down inside the frame (1). A squeezer (5) is hinged at the opening of the frame (1). The squeezer (5) can swing between a first position close to the long strips (3) and a second position away from the long strips (3), pushing the mop handle (2) to control the mop head (4) so that the long strips (3) extend out from the opening of the frame (1). The squeezer (5) swings from the first position to the second position, and the long strips (3) work. Pulling the mop handle (2) to control the mop head (4) to pull the long strips (3) back into the frame (1), the squeezer (5) swings from the second position to the first position, squeezing the long strips (3) to realize the self-squeezing of water from the long strips (3).
2. The self-squeezing mop with a bundled design according to claim 1, characterized in that: The squeezer (5) includes a first squeezing plate (5.1) and a second squeezing plate (5.2), which are arranged opposite to each other at the opening of the frame (1), and the long strip (3) extends out from the gap between the first squeezing plate (5.1) and the second squeezing plate (5.2).
3. A self-squeezing mop with a bundled design according to claim 2, characterized in that: The mop head (4) has a first protrusion (4.3) and a second protrusion (4.4) protruding downwards on opposite side walls. Pushing the mop handle (2) causes the mop head (4) to move toward the opening of the frame (1). The wall surface of the first protrusion (4.3) abuts against the inner end face of the first wringer (5.1), and the wall surface of the second protrusion (4.4) abuts against the inner end face of the second wringer (5.2). This causes the first wringer (5.1) and the second wringer (5.2) to swing from the first position to the second position.
4. A self-squeezing mop with a bundled design according to claim 1, characterized in that: The inner end face of the extruder (5) is provided with a friction element (5.3). When the extruder (5) is in the second position, the friction element (5.3) is inclined downward from the end away from the long strip (3) to the end close to the long strip (3). When the long strip (3) is pulled back into the frame (1), the long strip (3) contacts and rubs against the friction element (5.3), causing the extruder (5) to swing from the second position to the first position.
5. A self-squeezing mop with a bundled design according to claim 1, characterized in that: The mop head (4) includes a fixing hole (4.1) for fixing the long strip bundle (3). One end of the long strip bundle (3) is inserted into the fixing hole (4.1). The opening of the fixing hole (4.1) is provided with a limiting tooth (4.2). The limiting tooth (4.2) is arranged around the central axis of the fixing hole (4.1) and abuts against the long strip bundle (3).
6. A self-squeezing mop with a bundled design according to claim 2, characterized in that: The opening of the frame (1) includes hinge plates (1.1) arranged opposite to each other. The two ends of the extruder (5) are respectively hinged to the hinge plates (1.1). The hinge plates (1.1) are provided with clearance grooves (1.2) for avoiding the long strip bundle (3).
7. A self-squeezing mop with a bundled design according to claim 6, characterized in that: The first dewatering plate (5.1) has a first friction block (5.4) protruding outward at both ends of the left and right sides, and the second dewatering plate (5.2) has a second friction block (5.5) protruding outward at both ends of the left and right sides. The outer end face of the first friction block (5.4) and the outer end face of the second friction block (5.5) abut against the inner end face of the hinge plate (1.1).
8. A self-squeezing mop with a bundled design according to claim 6, characterized in that: The frame (1) has a grip (1.3) protruding outward at one end near the mop handle (2). The grip (1.3) has a mounting hole (1.3.1) that communicates with the inner cavity of the frame (1). The mop handle (2) is inserted into the mounting hole (1.3.1). The inner wall of the mounting hole (1.3.1) has several support blocks (1.3.2) that protrude outward and inward. The support blocks (1.3.2) are circumferentially spaced around the central axis of the mounting hole (1.3.1).
9. A self-squeezing mop with a bundled design according to claim 6, characterized in that: The first dewatering plate (5.1) has a first pin (5.6) protruding outward at both its left and right ends, and the second dewatering plate (5.2) has a second pin (5.7) protruding outward at both its left and right ends. The hinge plate (1.1) is provided with a first pin hole (1.1.1) and a second pin hole (1.1.2) that mate with the first pin (5.6) and the second pin (5.7). The first pin (5.6) is accommodated in the first pin hole (5.7). Within 1.1.1), the second pin (5.7) is accommodated in the second pin hole ( In section 1.1.2), a first return spring (6) is sleeved on the first pin (5.6), and a second return spring (7) is sleeved on the second pin (5.7). The two ends of the first return spring (6) are respectively connected to the hinge plate (1.1) and the first dewatering plate (5.1), and the two ends of the second return spring (7) are respectively connected to the hinge plate (1.1) and the second dewatering plate (5.2).
10. A self-squeezing mop with a bundled design according to claim 6, characterized in that: The inner end face of the hinge plate (1.1) has a first abutment portion (1.1.3) and a second abutment portion (1.1.4) protruding outward. When the first dewatering plate (5.1) and the second dewatering plate (5.2) are in the first position, the first abutment portion (1.1.3) abuts against the first dewatering plate (5.1), and the second abutment portion (1.1.4) abuts against the second dewatering plate (5.2).
Citation Information
Patent Citations
Self-wringing strip bundle mop
CN116982891A
Manual water squeezing mop
CN201564435U