Squeezing mop bucket

Abstract

The utility model provides a wringing mop bucket, and belongs to the technical field of mops. The technical problem that an existing mop wringing bucket is low in wringing efficiency is solved. The mop wringing bucket comprises a bucket body and a wringing roller, a lifting base capable of moving up and down is arranged in the bucket body, a moving seat is arranged on the lifting base and can slide between the two ends of the lifting base, the wringing roller is rotationally connected to the upper side of the moving seat, a pull rope is connected between the bucket body and the moving seat, and the pull rope bypasses the end of the lifting base. One end of the pull rope is fixed to the upper end, located above the lifting base, of the bucket body, the other end of the pull rope is fixedly connected with the movable base, and the mop wringing bucket further comprises an elastic piece which enables the pull rope to be kept in a tensioned state and provides resistance when the lifting base moves downwards. The water squeezing device has the advantages that the water squeezing efficiency is improved, the structure is simple, and the water squeezing operation is more labor-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of mops and relates to a mop bucket, in particular to a squeeze mop bucket. Background Art

[0002] The mop bucket is a commonly used tool for daily mop cleaning. For rubber cotton mops and flat mops, for the convenience of use, they are generally used with mop buckets. Both rubber cotton mops and flat mops need to squeeze water. In order to avoid direct contact with hands, a matching bucket body is currently used to squeeze water. There are generally two ways to squeeze water. One is to squeeze water by pressing the whole body. For example, a rubber cotton working head squeezing device [Application No. 201910892217.0] and a rubber cotton working head squeezing device [Application No. 202021156945.X] disclosed in Chinese patent documents can only be used for rubber cotton mops. The water is squeezed out by flattening the rubber cotton head after absorbing water. In order to flatten the rubber cotton head as a whole, a lot of pressure is required, which cannot be done by manpower alone. Therefore, an auxiliary clamping structure needs to be provided in the above methods, which makes the overall structure complicated and the cost higher; the other One is to scrape water vertically, such as a manual scrubbing-free squeeze mop bucket [Application No. 202010908216.3] and a collodion mop cleaning device [Application No. 201920863797.6] disclosed in Chinese patent documents. This method requires the mop cleaning head to be rotated to a vertical state first, and then the mop cleaning head is vertically inserted and squeezed through a squeezing roller. In this process, the part in contact with the squeezing roller can squeeze water, but the squeezed water will flow downward, and the part of the vertically arranged mop cleaning head located below the squeezing roller is the part where water has been squeezed. The water squeezed out by the squeezing roller will be reabsorbed by the mop cleaning head, and multiple operations are required to complete the squeezing, resulting in low squeezing efficiency. At the same time, the squeezing roller is pressed against the mop cleaning head when moving up and down during use, that is, it requires a lot of force to pull the mop up and down, which is more laborious when used, resulting in inconvenient operation. Utility Model Content

[0003] The utility model aims to solve the above problems in the prior art and proposes a squeeze mop bucket. The technical problem solved by the utility model is to improve the squeezing efficiency and save more labor.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A squeeze mop bucket comprises a bucket body and a water squeezing roller, characterized in that a lifting base which can move up and down is provided in the bucket body, a movable seat is provided on the lifting base, the movable seat can slide between the two ends of the lifting base, the water squeezing roller is rotatably connected to the upper side of the movable seat, a pull rope is connected between the bucket body and the movable seat, the pull rope passes around the end of the lifting base, one end of the pull rope is fixed to the upper end of the bucket body above the lifting base, and the other end of the pull rope is fixedly connected to the movable seat, and the squeeze mop bucket also includes an elastic member which can keep the pull rope in a tensioned state and provide resistance when the lifting base moves downward.

[0006] The initial state of the lifting base is at the upper part of the barrel body. At this time, the vertical section of the pull rope is shorter, and the horizontal section of the pull rope parallel to the lifting base is longer. When in use, the mop cleaning head is placed on the water squeezing roller, and the mop cleaning head is pressed downward. At this time, the water squeezing roller is pressed tightly on the mop cleaning head under the action of the elastic member, and the lifting base moves downward. The length of the pull rope is fixed, and the pull rope will pull the movable seat to make the movable seat move relative to the lifting base. In this process, the water squeezing roller on the movable seat rolls along the mop cleaning head to squeeze water, so as to squeeze out the water on the mop cleaning head. At this time, the vertical section of the pull rope becomes longer, and the horizontal section of the pull rope becomes shorter. After completion, the mop cleaning head is removed, and under the action of the elastic member, the movable seat will move relative to the lifting base to reset, and the pull rope will lift the lifting base upward to reset, and the lifting base is at the lowest position. When the mop cleaning head is in an upward position, the elastic force of the elastic member and the gravity between the lifting base, the movable base and the water squeezing roller are balanced. At this time, the pull rope can keep the lifting base in the uppermost initial position; the mop cleaning head squeezes water by moving up and down, and the water squeezing roller moves horizontally relative to the mop cleaning head. When squeezing water, the squeezed water directly flows downward and will not be reabsorbed by the mop cleaning head, thereby improving the water squeezing efficiency of the mop cleaning head and achieving a better water squeezing effect; at the same time, when squeezing water, the mop cleaning head only contacts with the water squeezing roller, and the contact area is small. Only a small force is needed to realize that the water squeezing roller presses the mop cleaning head tightly, and then squeezes water by moving the water squeezing roller. According to experiments, the water squeezing operation can be completed by grasping the mop handle with one hand and pressing it downward. Compared with the existing solution of pressing the mop cleaning head as a whole to squeeze water, it is more labor-saving and has a simpler structure.

[0007] In the above-mentioned squeeze mop bucket, two movable seats are provided on the lifting base, and the two movable seats can be relatively close to or far away from each other. There are two pull ropes, and the two pull ropes are respectively passed around the two ends of the lifting base and fixedly connected to the corresponding movable seats. The upper ends of the two pull ropes are respectively fixed to the upper ends of the two ends of the barrel body. When the lifting base is at the top, the two movable seats are relatively close to each other and are located in the middle of the lifting base. When the lifting base is at the top, the two movable seats are relatively close to each other. When squeezing water, the middle of the mop cleaning head is aligned with the squeezing rollers on the two movable seats. When the lifting base moves downward, the two movable seats move toward the two ends of the lifting base respectively, and the squeezing rollers on the two movable seats roll and squeeze the water at the two ends of the mop cleaning head respectively. After squeezing water, the two movable seats are reset to the middle of the lifting base under the action of the elastic member. In this process, the two pull ropes act on the two ends of the lifting base at the same time to make the lifting base move upward and reset.

[0008] In the above-mentioned squeeze mop bucket, the elastic member is arranged between the two moving seats, the elastic member is a tension spring, the two ends of the tension spring are respectively fixedly connected to the two moving seats, and the tension spring is in a stretched state when the two moving seats are located in the middle of the lifting base. The tension spring located between the two moving seats provides resistance when the mop cleaning head is pressed on the squeezing roller, so that the squeezing roller can overcome the elastic force of the tension spring and make the two moving seats relatively separated after pressing the mop cleaning head. At the same time, after the mop cleaning head is removed, the elastic force of the tension spring can make the lifting base move upward and reset.

[0009] As another case, in the above-mentioned squeeze mop bucket, the elastic member is arranged between the moving seat and the lifting base, the elastic member is a spring, two springs are provided, the two springs correspond to the two moving seats respectively, one end of the spring is fixed against the moving seat, the other end of the spring is fixed against the end of the lifting base close to the corresponding moving seat, and the spring is in a compressed state when the two moving seats are located in the middle of the lifting base. The elastic force of the two springs acting on the two moving seats respectively provides resistance when the mop cleaning head is pressed on the squeezing roller, so that the squeezing roller can overcome the elastic force of the tension spring and make the two moving seats relatively separated after pressing the mop cleaning head, and at the same time, after removing the mop cleaning head, the elastic force of the two springs can make the lifting base move upward and reset.

[0010] In the above squeeze mop bucket, pulleys are rotatably connected to both ends of the lifting base, and the middle sections of the two pull ropes are respectively passed around the pulleys. The pulleys can make the pull ropes move more smoothly relative to the lifting base, and the pulleys can prevent the pull ropes from shaking back and forth.

[0011] In the above-mentioned squeeze mop bucket, a movable seat is provided on the lifting base, the pull rope passes around one end of the lifting base and is fixedly connected to the movable seat, and when the lifting base is at the top, the movable seat is located at the other end of the lifting base, and the elastic member is arranged between the movable seat and the lifting base. When the lifting base is at the top, the movable seat is located at one end of the lifting base, and one end of the mop cleaning head is aligned with the water squeezing roller on the movable seat. When the lifting base moves downward, the movable seat moves toward the other end of the lifting base, so that the water squeezing roller on the movable seat rolls from one end of the mop cleaning head to the other end to squeeze water. After squeezing water, the movable seat moves to one end of the lifting base under the action of the elastic member to reset. In this process, the pull rope acts on one end of the lifting base to make the lifting base move upward and reset.

[0012] In the above-mentioned squeeze mop bucket, the elastic member is a spring, one end of the spring is fixed against the moving seat, the other end of the spring is fixed against one end of the lifting base, and the spring is in a compressed state when the moving seat is located at the other end of the lifting base. The elastic force of the spring acting on the moving seat provides resistance when the mop cleaning head is pressed against the squeezing roller, so that the squeezing roller can overcome the elastic force of the tension spring to move the moving seat only after it is pressed against the mop cleaning head. At the same time, after the mop cleaning head is removed, the elastic force of the spring can cause the lifting base to move upward and reset.

[0013] In the above squeeze mop bucket, one end of the lifting base is rotatably connected to a pulley, and the middle section of the pull rope passes around the pulley. The pulley can make the pull rope move more smoothly relative to the lifting base.

[0014] In the above squeeze mop bucket, the barrel body has guide grooves on the barrel walls on both sides in the vertical direction, and the lifting base has guide bars on both sides that can extend into the guide grooves. The lifting base can move in the up and down direction through the cooperation of the guide bars and the guide grooves.

[0015] In the above-mentioned squeeze mop bucket, the pull rope is a nylon rope or a steel wire rope or a flat belt.

[0016] As another case, in the above-mentioned squeeze mop bucket, the pull rope is a chain, the end of the lifting base is rotatably connected to a chain tooth, and the chain is meshed with the chain tooth.

[0017] Compared with the prior art, the squeeze mop bucket has the advantages of improved water squeezing efficiency, simple structure and more labor-saving water squeezing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure when the lifting base of the squeeze mop bucket is located at the uppermost position.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure when the lifting base of the squeeze mop bucket is located at the uppermost position.

[0020] Figure 3 It is a schematic cross-sectional view of the structure when the lifting base of the squeeze mop bucket is located at the uppermost position and the collodion mop head is pressed on the squeeze roller.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure when the two moving seats are located in the middle of the lifting base.

[0022] Figure 5 It is a top view structural diagram when the moving seat is located at both ends of the lifting base.

[0023] Figure 6 The utility model is a schematic diagram of the cross-sectional structure when the lifting base of the squeeze mop bucket is located at the bottom and the collodion mop head is pressed on the squeeze roller.

[0024] In the figure, 1, barrel body; 11, guide groove; 2, water squeezing roller; 3, lifting base; 31, guide strip; 32, guide hole; 4, moving seat; 5, pull rope; 6, pulley; 7, tension spring; 8, rubber cotton mop head. DETAILED DESCRIPTION

[0025] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0026] Embodiment 1

[0027] like Figures 1 to 6 As shown, the squeeze mop bucket includes a barrel body 1 and a water squeezing roller 2. A lifting base 3 that can move up and down is provided in the barrel body 1. The lifting base 3 is in an elongated strip shape. The length of the lifting base 3 is greater than the length of the mop cleaning head. The cross-section of the barrel body 1 is in an elongated strip shape and matches the lifting base 3 to prevent the lifting base 3 from shaking in the horizontal direction. Guide grooves 11 are provided in the vertical direction on the barrel walls on both sides of the barrel body 1. Guide bars 31 that can extend into the guide grooves 11 are provided on both sides of the lifting base 3. Through the cooperation of the guide bars 31 and the guide grooves 11, the lifting base 3 can move stably in the up and down directions.

[0028] Two movable seats 4 are provided on the lifting base 3. The two movable seats 4 can slide between the two ends of the lifting base 3 to be relatively close or far away. When the lifting base 3 is at the top, the two movable seats 4 are relatively close to the middle of the lifting base 3. The squeezing roller 2 is rotatably connected to the upper side of the movable seat 4. In this embodiment, two squeezing rollers 2 are rotatably connected side by side on each movable seat 4. The movable seat 4 includes a "U"-shaped seat body and an inverted "T"-shaped sliding part fixed to the lower side of the seat body. The squeezing roller 2 is rotatably connected in the seat body. A long strip-shaped guide hole 32 is opened in the middle of the lifting base 3 along the length direction. The sliding part passes through the guide hole 32 and can slide along the guide hole 32. Draw ropes 5 are respectively connected between the barrel body 1 and the two movable seats 4. The two draw ropes 5 are nylon ropes, steel wire ropes or flat belts. As a preferred embodiment, the draw ropes 5 in this embodiment 1 are steel wire ropes. The two ends of the lifting base 3 are rotatably connected with pulleys 6, and the middle sections of the two pull ropes 5 are respectively passed around the pulleys 6 at the two ends of the lifting base 3. One end of the pull rope 5 is fixed to the upper end of the barrel body 1 above the lifting base 3, and a fixing part fixed to the pull rope 5 is fixedly connected to the barrel body 1. The fixing part can be integrated with the barrel body 1, and can also be set on a mounting frame fixedly connected to the barrel body 1. In this embodiment, a fixing part integrated with the barrel body 1 is used to fix the pull rope 5, and the other end of the pull rope 5 is fixedly connected to the corresponding moving seat 4. Specifically, one end of the pull rope 5 corresponding to the moving seat 4 on the left is connected to the left side of the barrel body 1, and one end of the pull rope 5 corresponding to the moving seat 4 on the right is connected to the right side of the barrel body 1; an elastic member is arranged between the two moving seats 4, and the elastic member is a tension spring 7. The two ends of the tension spring 7 are respectively fixedly connected to the two moving seats 4. When the two moving seats 4 are located in the middle of the lifting base 3, the tension spring 7 is in an elongated state.

[0029] The mop cleaning head can be a flat mop head or a collodion mop head 8. In this embodiment, the mop cleaning head is a collodion mop head 8. When in use, the collodion mop head 8 is placed on the squeezing roller 2. At this time, the squeezing roller 2 corresponds to the middle of the collodion mop head 8. The collodion mop head 8 is pressed downward. The squeezing roller 2 is first pressed against the collodion mop head 8 under the action of the elastic force of the tension spring 7. The position where the collodion mop head 8 contacts the squeezing roller 2 will be pressed inward. Figure 3 and Figure 6 As shown; then the lifting base 3 is forced to move downward, and since the length of the pull rope 5 is fixed, the pull rope 5 will pull the movable seat 4 so that the two movable seats 4 move relatively far away from the lifting base 3. In this process, the water squeezing roller 2 on the movable seat 4 rolls along the rubber cotton mop head 8 to squeeze the water, so as to squeeze out the water on the rubber cotton mop head 8. At this time, the water squeezing roller 2 corresponds to the two ends of the rubber cotton mop head 8. After completion, the rubber cotton mop head 8 is removed, and the two movable seats 4 are relatively close to each other and reset under the action of the elastic force of the tension spring 7. The pull rope 5 will lift the lifting base 3 upward and reset it. When the lifting base 3 is at the top, the elastic force of the elastic member and the gravity between the lifting base 3, the movable seat 4 and the water squeezing roller 2 are balanced. At this time, the pull rope 5 can keep the lifting base 3 in the initial position at the top.

[0030] After testing, it was found that the solution in the present application can be realized by simply grasping the mop rod with one hand and pressing it downwards, which is labor-saving and convenient to operate.

[0031] Embodiment 2

[0032] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: the elastic member is arranged between the moving seat and the lifting base, the elastic member is a spring, there are two springs, the two springs correspond to the two moving seats respectively, one end of the spring is fixed against the moving seat, the other end of the spring is fixed against the end of the lifting base close to the corresponding moving seat, and the spring is in a compressed state when the two moving seats are located in the middle of the lifting base. The elastic force of the two springs acting on the two moving seats respectively provides resistance when the mop cleaning head is pressed against the squeezing roller, so that the squeezing roller can overcome the elastic force of the tension spring and make the two moving seats relatively far away from each other after pressing against the mop cleaning head, and at the same time, after removing the mop cleaning head, the elastic force of the two springs can make the lifting base move upward and reset.

[0033] Embodiment 3

[0034] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that the pull rope is a chain, there are two chains, both ends of the lifting base are rotatably connected with chain teeth, and the two chains are respectively engaged with the corresponding chain teeth.

[0035] Embodiment 4

[0036] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that: a movable seat is provided on the lifting base, and the pull rope passes around one end of the lifting base and is fixedly connected to the movable seat. When the lifting base is at the top, the movable seat is located at the other end of the lifting base, and an elastic member is arranged between the movable seat and the lifting base. The elastic member is a spring, and one end of the spring is fixed against the movable seat, and the other end of the spring is fixed against one end of the lifting base. When the movable seat is located at the other end of the lifting base, the spring is in a compressed state. One end of the lifting base is rotatably connected to a pulley, and the middle section of the pull rope passes around the pulley. A guide rod is provided at the other end of the lifting base in the barrel body, and a guide sleeve is provided at the other end of the lifting base. The guide sleeve is sleeved on the guide rod, and an auxiliary spring is sleeved on the guide rod. The auxiliary spring is against the lower side of the guide sleeve. The other end of the lifting base can be supported by the guide rod and the auxiliary spring, so that the lifting base maintains balance and can move up and down stably.

[0037] When the lifting base is at the uppermost position, the moving base is located at one end of the lifting base, and one end of the mop cleaning head is aligned with the water squeezing roller on the moving base. When the lifting base moves downward, the moving base moves toward the other end of the lifting base, which makes the water squeezing roller on the moving base roll from one end of the mop cleaning head to the other end to squeeze water. After squeezing water, the moving base moves to one end of the lifting base under the action of the spring and resets. During this process, the pull rope acts on one end of the lifting base to make the lifting base move upward and reset.

[0038] Embodiment 5

[0039] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that guide columns are vertically fixedly connected to the barrel body on both sides of the lifting base, and guide sleeves cooperating with the guide columns are provided on both sides of the lifting base. This structure is used to guide the lifting base to move up and down.

[0040] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A squeeze mop bucket, comprising a bucket body (1) and a squeeze roller (2), It is characterized in that A lifting base (3) capable of moving up and down is arranged in the barrel body (1), a moving seat (4) is arranged on the lifting base (3), and the moving seat (4) can slide between the two ends of the lifting base (3); the squeezing roller (2) is rotatably connected to the upper side of the moving seat (4); a pull rope (5) is connected between the barrel body (1) and the moving seat (4); the pull rope (5) passes around the end of the lifting base (3); one end of the pull rope (5) is fixed to the upper end of the barrel body (1) above the lifting base (3), and the other end of the pull rope (5) is fixedly connected to the moving seat (4); the squeeze mop bucket also includes an elastic member capable of keeping the pull rope (5) in a tensioned state and providing resistance when the lifting base (3) moves downward.

2. The squeeze mop bucket according to claim 1, It is characterized in that The lifting base (3) is provided with two movable seats (4), and the two movable seats (4) can be relatively close to or far away from each other. The two pull ropes (5) are respectively passed around the two ends of the lifting base (3) and fixedly connected to the corresponding movable seats (4). The upper ends of the two pull ropes (5) are respectively fixed to the upper ends of the two ends of the barrel body (1). When the lifting base (3) is located at the uppermost position, the two movable seats (4) are relatively close to each other and are located in the middle of the lifting base (3).

3. The squeeze mop bucket according to claim 2, It is characterized in that The elastic member is arranged between the two movable seats (4), and the elastic member is a tension spring (7). The two ends of the tension spring (7) are respectively fixedly connected to the two movable seats (4). When the two movable seats (4) are located in the middle of the lifting base (3), the tension spring (7) is in a stretched state.

4. A squeeze mop bucket according to claim 2 or 3, It is characterized in that Both ends of the lifting base (3) are rotatably connected to pulleys (6), and the middle sections of the two pull ropes (5) are respectively passed around the pulleys (6).

5. The squeeze mop bucket according to claim 1, It is characterized in that A moving seat (4) is provided on the lifting base (3); one end of the pull rope (5) passes around the lifting base (3) and is fixedly connected to the moving seat (4); when the lifting base (3) is located at the top, the moving seat (4) is located at the other end of the lifting base (3); and the elastic member is arranged between the moving seat (4) and the lifting base (3).

6. The squeeze mop bucket according to claim 5, It is characterized in that The elastic member is a spring, one end of which is fixedly pressed against the movable seat (4), and the other end of which is fixedly pressed against one end of the lifting base (3); when the movable seat (4) is located at the other end of the lifting base (3), the spring is in a compressed state.

7. A squeeze mop bucket according to claim 5 or 6, It is characterized in that One end of the lifting base (3) is rotatably connected to a pulley (6), and the middle section of the pull rope (5) passes around the pulley (6).

8. A squeeze mop bucket according to claim 1 or 2 or 3 or 5 or 6, It is characterized in that The barrel body (1) is provided with guide grooves (11) on the barrel walls at both sides in the vertical direction, and the lifting base (3) is provided with guide strips (31) on both sides that can extend into the guide grooves (11).

9. A squeeze mop bucket according to claim 1 or 2 or 3 or 5 or 6, It is characterized in that The pull rope (5) is a nylon rope, a steel wire rope or a flat belt.

10. A squeeze mop bucket according to claim 1 or 2 or 3 or 5 or 6, It is characterized in that The pull rope (5) is a chain, and the end of the lifting base (3) is rotatably connected to a chain tooth, and the chain is meshed with the chain tooth.

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