Flowing liquid scraper

Abstract

A flowing liquid scraper, comprising an insertion seat, a liquid scraping ring and a cover. The insertion seat is arranged on a liquid container; an accommodating space is formed in the middle of the insertion seat; a bearing surface is formed at the bottom of the accommodating space; a through hole passes through the bearing surface of the insertion seat; a tube for extracting a liquid in the liquid container can pass through and be placed in the through hole; the liquid scraping ring is arranged in the accommodating space, so that the tube passes through the liquid scraping ring while passing through and being placed in the through hole, to scrape liquid residue on the surface of the tube; the cover covers and is fixed in the accommodating space above the liquid scraping ring, so that the upper part of the cover is flush with the upper part of the insertion seat; and the upper end and the lower end of the liquid scraping ring are respectively in contact with the cover and the bearing surface, and snaps and slots for positioning are arranged on the contact surfaces of the liquid scraping ring and the cover and the contact surfaces of the liquid scraping ring and the bearing surface, so that the liquid scraping ring is pressed and fixed on the bearing surface by the cover, and the liquid scraping ring is positioned in the insertion seat by the snaps and the slots.

Description

Flowing liquid scraper

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese Patent Application No. 202322510581.0 filed in China on September 15, 2023, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application relates to a mobile liquid scraper, and in particular to a mobile liquid scraper that scrapes away liquid residue on the surface of a liquid extraction tube after the liquid is extracted, so as to maintain a clean workplace environment and user safety, and improve work efficiency. Background Art

[0004] A common liquid extractor structure mainly includes a tube body. When in use, the tube body is inserted into a container to extract the liquid. After the extraction is completed, the tube body is pulled out and then cleaned and stored. The process is quite simple and most people can easily complete it.

[0005] However, although the operation of the liquid extractor is not complicated, it is still inconvenient to use and can easily cause trouble to users. The main problem is that the target of the tube extraction is a flowing liquid, which has a certain degree of fluidity and adhesion and is easy to adhere to the surface of the tube. When the extractor is pulled out of the container, the flowing liquid attached to the surface of the tube will move out of the container. At the very least, it will affect the cleaning work of the tube surface. At worst, the flowing liquid will splash or spill onto the ground, causing the workplace floor to become wet and contaminated, greatly increasing the user's cleaning work and affecting the work process and efficiency. It is even possible that the workplace floor becomes wet and slippery due to the flowing liquid, which can easily cause people to fall and cause personal injury.

[0006] Therefore, most users are cautious and slow when removing the tube. They also typically use a small bucket, cloth, or toilet paper to collect and wipe any remaining liquid from the tube surface to reduce the chance of spillage. However, even with such care, accidental dripping or spraying of the liquid may still occur, requiring further cleaning. Furthermore, using a small bucket, cloth, or toilet paper to collect and absorb the liquid not only increases the amount of waste generated by the small bucket, cloth, or toilet paper, but also reduces the utilization rate of the liquid, resulting in waste.

[0007] Currently, designs have been developed that install liquid scraper rings on liquid containers. When the tube is removed from the container, the scraper rings can be used to squeeze the liquid flowing close to the tube surface, reducing environmental pollution caused by the liquid. However, these scraper rings are simple rings and can easily rotate, deflect, peel, or break when subjected to friction from the tube, rendering them ineffective.

[0008] It can be seen from this that the liquid scraping ring structure in the related art is obviously insufficient and its application is also limited, and needs to be improved to obtain better performance.

[0009] In view of the aforementioned deficiencies, the authors of this case embarked on research and development improvements, considering how to prevent the spillage of flowing liquids or oil on the pipe during the extraction of flowing liquids or equivalent oil extraction operations, thereby improving the cleanliness of the workplace and the work safety of users. After long-term research and development and implementation, they developed this flowing liquid scraper.

[0010] Summary of the Invention

[0011] In order to overcome the above-mentioned shortcomings, the purpose of this application is to provide a fluid liquid scraper, which has a good scraping structure, which can ensure that the residual fluid liquid on the tube body can be effectively scraped off after the tube body is pulled out of the container containing the fluid liquid, and prevent the residual fluid liquid from dripping when the fluid liquid extractor is placed, thereby effectively maintaining the cleanliness and safety of the workplace.

[0012] Another object of the present application is to provide a scraper for flowing liquid, which has a strong, stable and durable structure and can maintain the quality of scraping the residual flowing liquid during repeated friction and insertion and removal of the tube body, thereby ensuring the smooth progress of the work.

[0013] Another object of the present application is to provide a scraper for flowing liquid, which is easy to assemble and maintain, can significantly reduce costs after long-term use, and maintains the function of preventing flowing liquid from spilling.

[0014] In order to achieve the above objectives, the technical solution adopted in this application is to provide a mobile liquid scraper, which includes a socket, a liquid scraping ring, and a sealing cover;

[0015] The socket is arranged on a liquid container, a receiving groove is arranged in the middle of the socket, a bearing surface is formed at the bottom of the receiving groove, and the socket is provided with a through hole passing through the upper and lower parts of the bearing surface, and the through hole is used to penetrate the tube body for extracting the liquid inside the liquid container; the liquid scraping ring is arranged in the receiving groove, so that the tube body passes through the liquid scraping ring at the same time when penetrating the through hole to scrape off the liquid residue on the surface of the tube body; the sealing cover is fixed in the receiving groove above the liquid scraping ring, so that the upper part of the sealing cover is flush with the upper part of the socket; and the upper and lower ends of the liquid scraping ring are in contact with the sealing cover and the bearing surface respectively, and positioning buckles and grooves are provided on the contact surfaces of the liquid scraping ring, the sealing cover and the bearing surface, so that the sealing cover presses the liquid scraping ring onto the bearing surface, and the position of the liquid scraping ring in the socket is positioned by the buckle and the groove.

[0016] In actual use, two or more liquid scraping rings are set at the same time, and a spacer is set between the two adjacent liquid scraping rings. The surface of the spacer is matched with the clip or the slot of the liquid scraping ring and is provided with a corresponding clip or the clip.

[0017] In the above-mentioned design, the buckle or the slot is simultaneously provided at the upper and lower ends of the liquid scraping ring, and the slot or the buckle that cooperate with each other is simultaneously provided on the cover, the bearing surface and the spacer.

[0018] Alternatively, the liquid scraping ring and the contact surfaces of the cover, the bearing surface and the spacer are provided with positioning flanges on their inner or outer annular surfaces, thereby enhancing the positioning effect of the liquid scraping ring.

[0019] In addition, the wall surface of the accommodating tank is provided with a guide track, and a positioning edge is provided on the edge of the liquid scraping ring and the spacer relative to the guide track, so that the positioning edge can accurately install the liquid scraping ring and the spacer into the accommodating tank along the guide track.

[0020] In addition, the liquid scraping ring comprises a fixing portion and a liquid scraping portion. The liquid scraping portion is a soft hollow sleeve-like structure, so that the liquid scraping portion can be detachably sleeved on the fixing portion.

[0021] Furthermore, a countersunk hole is provided on the cover, and a screw is passed through the countersunk hole to lock the cover onto the socket, and the head of the screw is hidden in the countersunk hole to maintain the flatness of the top of the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] FIG1 is a structural perspective view of the present application;

[0023] FIG2 is a perspective exploded view of the structure of the present application;

[0024] FIG3 is a cross-sectional view of the structure of the present application;

[0025] FIG4 is an enlarged view of the liquid scraping ring portion at 3a in FIG3;

[0026] FIG5 is a cross-sectional view of the structural combination of the present application;

[0027] FIG6 is a perspective exploded view of the structure of the second liquid scraping ring and the spacer provided in the present application;

[0028] FIG7 is an enlarged view of the liquid scraping ring portion at 6a in FIG6;

[0029] FIG8 is an enlarged view of the spacer portion at 6b in FIG6;

[0030] FIG9 is an enlarged view of the bearing surface portion at 6c in FIG6; and

[0031] FIG10 is a schematic diagram of the overall structure of the present application for flowing liquid extraction operations.

[0032] The reference numerals in the figures are as follows: 100: socket 110: receiving groove 120: bearing surface 130: through hole 140: bolt 200: liquid scraping ring 210: fixing portion 220: liquid scraping portion 300: cover 310: countersunk hole 320: screw 400: liquid container 500: liquid extractor 510: tube body 600: spacer 710: buckle 720: slot 740: flange 750: guide rail 760: positioning edge DETAILED DESCRIPTION

[0033] The preferred embodiments of the present application are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present application can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present application.

[0034] Please refer to FIG. 1 to FIG. 6 , which show a mobile liquid scraper provided by the present application, which mainly includes a socket 100 , a liquid scraping ring 200 , and a sealing cover 300 .

[0035] The socket 100 is mounted on a liquid container 400, which contains a flowing liquid. A receiving groove 110 is disposed in the center of the socket 100, and a supporting surface 120 is formed at the bottom of the receiving groove 110. A through hole 130 is formed through the supporting surface 120, extending from the top to the bottom of the socket 100. The through hole 130 is used to pass through the tube 510 of the liquid extractor 500. Bolts 140 are provided at the bottom of the socket 100, which are used to secure the socket 100 to the opening of the liquid container 400. The tube 510 is then inserted through the through hole 130 into the liquid container 400, allowing the liquid extractor 500 to extract the flowing liquid from the liquid container 400.

[0036] The liquid scraping ring 200 is disposed in the accommodating groove 110, and its inner edge protrudes inwardly from the edge of the through hole 130. When the tube 510 passes through the through hole 130, it will also pass through the liquid scraping ring 200, so that the inner edge of the liquid scraping ring 200 is pressed against the surface of the tube 510, and then scrapes away the residual flowing liquid on the surface of the tube 510.

[0037] The sealing cover 300 is fixedly mounted in the receiving groove 110 above the liquid scraping ring 200, so that the upper part of the sealing cover 300 is flush with the upper part of the socket 100. The sealing cover 300 is used to squeeze the liquid scraping ring 200 to fix it, so that the position of the liquid scraping ring 200 in the socket 100 can be stabilized when the tube body 510 is plugged in and out, and the liquid scraping ring 200 will not deviate up and down or peel off, thereby maintaining the liquid scraping function.

[0038] The upper and lower ends of the aforementioned liquid scraping ring 200 are in contact with the sealing cover 300 and the carrying surface 120 respectively. In order to firmly fix the liquid scraping ring 200, the present application provides buckles 710 at both ends of the liquid scraping ring 200. The buckles 710 are arranged in a ring shape on the surface of the liquid scraping ring 200, and grooves 720 are provided on the surfaces of the sealing cover 300 and the carrying surface 120, so that the grooves 720 are arranged relative to the buckles 710. The buckles 710 and the grooves 720 are used for positioning. When the sealing cover 300 presses the liquid scraping ring 200 onto the carrying surface 120, the buckles 710 and the grooves 720 are engaged with each other to position the liquid scraping ring 200 in the socket 100, so that the liquid scraping ring 200 will not rotate during use and affect the scraping function of the flowing liquid.

[0039] The buckle 710 and the slot 720 cooperate with each other, so the slots 720 can also be provided at both ends of the liquid scraping ring 200, while the buckle 710 is provided on the surface of the cover 300 and the carrying surface 120. Alternatively, the buckle 710 and the slot 720 are provided at both ends of the liquid scraping ring 200, respectively, while the slot 720 and the buckle 710 are provided on the surface of the cover 300 and the carrying surface 120.

[0040] Considering the effectiveness of use, two or more liquid scraping rings 200 are set at the same time, and a spacer 600 is set between the two adjacent liquid scraping rings 200. The surface of the spacer 600 is also matched with the clip 710 or the slot 720 of the liquid scraping ring 200 and is provided with a corresponding slot 720 or the clip 710. The spacer 600 is used to make the two liquid scraping rings 200 scrape the surface of the tube body 510 simultaneously and repeatedly from top to bottom, thereby improving work efficiency and quality.

[0041] In addition to the aforementioned positioning function of the buckle 710 and the slot 720, the present application can further enhance its positioning effect by providing flanges 740 on the contact surfaces of the cover 300, the carrying surface 120 and the spacer 600 corresponding to the two ends of the buckle 710, so that the flanges 740 are in contact with the liquid scraping ring 200 on the two ends of the buckle 710 to enhance the positioning effect, so that the liquid scraping ring 200 will not shift during use and maintain the liquid scraping effect. Of course, the flanges 740 can also be provided on both ends of the liquid scraping ring 200 to contact the cover 300, the carrying surface 120 and the spacer 600 to perform the same positioning function.

[0042] In addition, a guide rail 750 is provided on the wall of the accommodating groove 110, and a positioning edge 760 is provided on one side of the liquid scraping ring 200 and the spacer 600 relative to the guide rail 750, so that the positioning edge 760 can accurately place the liquid scraping ring 200 and the spacer 600 into the accommodating groove 110 along the guide rail 750. On the one hand, it increases the accuracy and quality of assembling the product of the present application, and on the other hand, the guide rail 750 and the positioning edge 760 can also strengthen the positioning of the liquid scraping ring 200 and the spacer 600.

[0043] Furthermore, the liquid scraping ring 200 has a fixed portion 210 and a liquid scraping portion 220. The liquid scraping portion 220 is a soft hollow sleeve structure, so that the liquid scraping portion 220 can be detachably mounted on the fixed portion 210. After the liquid scraping ring 200 has been used for a period of time, only the liquid scraping portion 220 needs to be replaced, saving resources and reducing waste production.

[0044] Furthermore, a countersunk hole 310 is provided on the cover 300 , and a screw 320 is passed through the countersunk hole 310 to lock the cover 300 to the socket 100 , and the head of the screw 320 is hidden in the countersunk hole 310 to maintain the flatness of the top of the socket 100 .

[0045] The above implementation methods are only for illustrating the technical concepts and features of this application. Their purpose is to enable people familiar with this technology to understand the content of this application and implement it. It cannot be used to limit the scope of protection of this application. Any equivalent changes or modifications made according to the spirit of this application should be included in the scope of protection of this application.

Claims

1. A scraper for flowing liquid, comprising: A socket is arranged on the liquid container, a receiving groove is arranged in the middle of the socket, a bearing surface is formed at the bottom of the receiving groove, and a through hole is arranged through the upper and lower parts of the socket from the bearing surface, and the through hole is used to penetrate a tube body for extracting liquid from the liquid container; A liquid scraping ring is arranged in the containing groove, so that the tube body passes through the liquid scraping ring when penetrating the through hole to scrape off the liquid residue on the surface of the tube body; A sealing cover is fixedly mounted in the receiving groove above the liquid scraping ring so that the upper part of the sealing cover is flush with the upper part of the socket; and The upper and lower ends of the liquid scraping ring are in contact with the sealing cover and the bearing surface respectively, and positioning buckles and grooves are provided on the contact surfaces of the liquid scraping ring, the sealing cover and the bearing surface, so that the sealing cover presses the liquid scraping ring onto the bearing surface, and the position of the liquid scraping ring in the socket is positioned by the buckle and the groove.

2. The liquid scraper according to claim 1, wherein: Two or more liquid scraping rings are provided at the same time, and a spacer is provided between two adjacent liquid scraping rings, and a surface of the spacer is provided with a corresponding groove or buckle to cooperate with the buckle or the groove of the liquid scraping ring.

3. The liquid scraper according to claim 2, wherein: The buckle or the slot is arranged at both ends of the liquid scraping ring, and the slot or the buckle that cooperates with each other is arranged on the cover, the bearing surface and the spacer at the same time.

4. The moving liquid scraper according to claim 2, wherein: The inner or outer annular surfaces of the liquid scraping ring, the sealing cover, the bearing surface and the contact surface of the spacer are provided with positioning flanges and grooves to enhance the positioning effect of the liquid scraping ring.

5. The moving liquid scraper according to claim 2, wherein: The wall surface of the receiving groove is provided with a guide track, and positioning edges are provided at the edges of the liquid scraping ring and the spacer relative to the guide track, so that the positioning edges can accurately install the liquid scraping ring and the spacer into the receiving groove along the guide track.

6. The moving liquid scraper according to claim 1, wherein: The liquid scraping ring comprises a fixing part and a liquid scraping part. The liquid scraping part is a soft hollow sleeve-shaped structure, so that the liquid scraping part can be detachably sleeved on the fixing part.

7. The moving liquid scraper according to claim 1, wherein: The cover is provided with a countersunk hole, and the cover is locked to the socket by means of a screw passing through the countersunk hole, and the head of the screw is hidden in the countersunk hole to maintain the flatness of the top of the socket.

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