Mop strip fixing device convenient to disassemble and assemble

Abstract

The utility model discloses a mop strip fixing device convenient to disassemble and assemble, which comprises a mop rod, a fixed connecting part used for connecting the device with the mop rod is arranged at the bottom of the mop rod, a fixed part is arranged below the fixed connecting part through an auxiliary connecting part, the fixed connecting part is of a square structure, the fixed part is of a wide square structure, and the auxiliary connecting part is arranged below the fixed connecting part. The two auxiliary connecting parts are symmetrically arranged between the fixed connecting part and the fixed part, a communicating groove with the small width is formed between the two auxiliary connecting parts, and the top and the bottom of the communicating groove communicate with grooves in the middles of the fixed connecting part and the fixed part correspondingly. The mop strips and the mop rod are separately fixed, the detachable first waterproof baffle and the detachable second waterproof baffle are convenient to maintain and replace, the phenomenon that the mop rod is corroded or rotted due to the fact that the mop strips are stained with water can be avoided, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of household tools, in particular to a mop strip fixing device which is easy to assemble and disassemble. Background Art

[0002] A mop, also known as a floor mop, is a long-handled cleaning tool for scrubbing the floor. It also refers to long-handled cleaning tools in general. The mop should be derived from the rag. The most traditional mop is a bundle of cloth strips tied to one end of a long wooden pole. It is simple and cheap. The working head is changed from a rag to a bundle of cloth strips, which has a strong decontamination ability.

[0003] In the prior art, when using the existing mop, the cloth strips are usually tied to the mop handle. When using this method, since the cloth strips usually need to be wet, the water will flow along the cloth strips and come into contact with the mop handle for a long time, which will cause corrosion or decay at the end of the mop handle where the cloth strips are tied, thereby seriously reducing the service life of the mop. Utility Model Content

[0004] In order to overcome the technical defects in the prior art and effectively solve the technical problems in the background technology, the utility model provides the following technical solutions:

[0005] A mop bar fixing device that is easy to disassemble and assemble, comprises a mop rod, a fixed connection part for connecting a device to the mop rod is installed at the bottom of the mop rod, a fixing part is installed below the fixed connection part through an auxiliary connection part, the fixed connection part is in a "mouth" shape, and the fixing part is in a wider "mouth" shape. Two auxiliary connection parts are provided and are symmetrically arranged between the fixed connection part and the fixing part, a connecting groove with a smaller width is formed between the two auxiliary connection parts, the top and bottom of the connecting groove are respectively connected to the groove at the middle position of the fixed connection part and the fixing part, and installation slots are symmetrically opened on the upper parts of both sides of the fixed connection part, and a waterproof baffle plate 1 and a waterproof baffle plate 2 are movably inserted in the two installation slots, respectively, and the waterproof baffle plate 1 and the waterproof baffle plate 2 are detachably fixed in the installation slots through auxiliary fixing components.

[0006] As a preferred technical solution of the utility model, the fixing part includes a top limiting rod, a side limiting rod, and a bottom limiting rod. Two top limiting rods are provided, and the top limiting rods are respectively arranged on the outer sides of the bottoms of the two auxiliary connecting parts. The top limiting rod is connected to the bottom limiting rod through the side limiting rod below the end away from the auxiliary connecting part. A top limiting groove is provided at the bottom of the top limiting rod, and a bottom limiting protrusion is provided at the top of the bottom limiting rod.

[0007] As a preferred technical solution of the utility model, limiting slots are symmetrically provided on the left and right sides of the inner wall of the fixing portion, and T-shaped limiting plugs are detachably inserted into the limiting slots.

[0008] As a preferred technical solution of the present utility model, the auxiliary fixing assembly comprises a fixing hole 1, a movable plug rod, a spring, a limit block and a fixing hole 2. The fixing holes 1 that penetrate the corresponding installation slots are symmetrically opened on both sides of the upper surface of the fixed connection part. The upper surfaces of the waterproof baffles 1 and 2 are respectively provided with fixing holes 2 corresponding to the fixing hole 1. The lower end of the movable plug rod is correspondingly movably inserted in the fixing hole 1 and the fixing hole 2. The movable plug rod is fixedly installed with a limit block at the top end above the fixed connection part. A spring sleeved on the outside of the movable plug rod is fixedly installed between the bottom of the limit block and the upper surface of the fixed connection part.

[0009] As a preferred technical solution of the utility model, auxiliary baffles are integrally provided on both sides of the inner band ends of the waterproof baffle plate 1 and the waterproof baffle plate 2, and the inner sides of the auxiliary baffles are in contact and engaged with the outer sides of the fixed connection part. A clamping hole is provided on the inner side of the auxiliary baffle plate located at the inner end of the waterproof baffle plate 1, and a clamping block is integrally provided on the inner side of the auxiliary baffle plate located at the inner end of the waterproof baffle plate 2.

[0010] As a preferred technical solution of the utility model, the bottoms of the waterproof baffles 1 and 2 are respectively fixedly installed with auxiliary support frames with triangular structures, the inner sides of the auxiliary support frames are integrally provided with auxiliary plug blocks, and the middle part of the outer side of the fixed connection part is provided with an auxiliary slot that is movably connected with the auxiliary plug block.

[0011] As a preferred technical solution of the utility model, a threaded hole is provided in the middle of the upper surface of the fixed connection part, and an external thread corresponding to the threaded hole is provided at the lower part of the outer side of the mop rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the mop strip fixing device which is easy to disassemble and assemble has a reasonable and practical structure, is easy to operate, and is fixed separately by separating the mop strip from the mop rod, and has detachable waterproof baffles 1 and 2 which are easy to repair and replace, which can avoid corrosion or decay of the mop rod due to water on the mop strip, thereby increasing the service life of the device, and, by detachably inserting the T-shaped limit plug block between the two limit slots, it can play a limiting role in preventing the cloth strip from slipping out through the auxiliary connecting part. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a side view of the utility model.

[0015] Figure 3 It is a partial structural schematic diagram of the utility model.

[0016] Figure 4 It is a schematic diagram of a partial bottom view of the structure of the utility model.

[0017] Figure 5 It is a schematic diagram of the structure of the waterproof baffle 1 of the utility model when viewed from above.

[0018] Figure 6 It is a structural schematic diagram of the second waterproof baffle of the utility model.

[0019] Figure 7 It is a schematic diagram of the partial structure of the auxiliary fixing assembly of the utility model.

[0020] Figure 8 It is a structural schematic diagram of the mop rod of the utility model.

[0021] Fig. 9 It is a structural schematic diagram of the T-shaped limiting plug block of the utility model.

[0022] In the figure: auxiliary connecting part 1, mop rod 2, fixed connecting part 3, mounting hole 4, fixing part 5, top limiting rod 501, side limiting rod 502, bottom limiting rod 503, bottom limiting protrusion 504, top limiting groove 505, limiting slot 6, T-shaped limiting plug block 7, mounting slot 8, auxiliary fixing component 9, fixing hole 1 901, movable plug rod 902, spring 903, limiting block 904, fixing hole 2 905, waterproof baffle 1 10, waterproof baffle 2 11, auxiliary baffle 12, clamping hole 13, clamping block 14, auxiliary support frame 15, auxiliary plug block 16, auxiliary slot 17, threaded hole 18, external thread 19. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-8The utility model provides a technical solution: a mop strip fixing device that is easy to disassemble and assemble, including a mop rod 2, a fixed connection part 3 for connecting the device to the mop rod 2 is installed at the bottom of the mop rod 2, a fixing part 5 is installed below the fixed connection part 3 through an auxiliary connection part 1, the fixed connection part 3 is in a "mouth" shape, and the fixing part 5 is in a wider "mouth" shape. The "mouth" shape structure is convenient and simple to disassemble and assemble the cloth strip, and the production process is simple and the cost is low. Two auxiliary connection parts 1 are provided, and are symmetrically arranged between the fixed connection part 3 and the fixing part 5. A connecting groove with a smaller width is formed between the two auxiliary connection parts 1, and the top and bottom of the connecting groove are respectively connected to the groove in the middle position of the fixed connection part 3 and the fixing part 5. When in use, the cut cloth strip is passed through the groove in the middle of the fixed connection part 3, and the middle position of the cloth strip is located in the groove, and the cloth strip is moved so that the cloth strip passes through the two auxiliary connection parts 1 The connecting groove formed enters the groove in the middle of the fixing part 5. At this time, the cloth strip is moved horizontally to the two ends of the groove in the middle of the fixing part 5 until it moves to the end. Repeat the above actions to fill multiple cloth strips in the groove in the middle of the fixing part 5, and the installation of the cloth support strip can be realized. Since the width of the connecting groove is small, when the number of cloth strips filled in the middle groove of the fixing part 5 is large enough, the cloth strips will not be squeezed out of the connecting groove; when dismantling, the cloth strips are taken out from the middle groove of the fixed connection part 3 through the connecting groove. After taking out some of the cloth strips, the remaining cloth strips can be directly taken out from the fixing part 5. Therefore, the installation is convenient and the installation stability is good. The upper parts of both sides of the fixed connection part 3 are symmetrically provided with installation slots 8, and the two installation slots 8 are respectively movably connected with waterproof baffles 10 and waterproof baffles 2 11. The waterproof baffles 10 and waterproof baffles 2 11 are respectively detachably fixed in the installation slots 8 through auxiliary fixing components 9.

[0025] Further, such as Figure 4 As shown, the fixing portion 5 includes a top limiting rod 501, a side limiting rod 502, and a bottom limiting rod 503. Two top limiting rods 501 are provided, and the top limiting rods 501 are respectively arranged on the outer sides of the bottoms of the two auxiliary connecting portions 1. The top limiting rod 501 is connected to the bottom limiting rod 503 through the side limiting rod 502 below the end away from the auxiliary connecting portion 1. A top limiting groove 505 is provided at the bottom of the top limiting rod 501, and a bottom limiting protrusion 504 is provided at the top of the bottom limiting rod 503. Such an arrangement can make the middle position of the cloth strip sink into the top limiting groove 505 under the action of the bottom limiting protrusion 504, and can press the cloth strip through the edges on both sides of the top limiting groove 505, thereby increasing the contact area between the device and the mop strip, thereby improving the installation stability of the cloth strip.

[0026] Furthermore, the bottom surface of the bottom limiting rod 503 can be set to an elliptical arc structure. Such a setting can facilitate the cleaning of the floor by pressing the cloth strip through the elliptical arc-shaped bottom limiting rod 503, improve the smoothness when mopping the floor, and is suitable for different terrains.

[0027] Further, such as Figure 3 As shown, the inner wall of the fixing portion 5 is symmetrically provided with limited slots 6 on both sides. Figure 2 As shown, a T-shaped limiting block 7 is detachably inserted in the limiting slot 6. Specifically, the width of the horizontal end of the T-shaped limiting block 7 is greater than the height of the limiting slot 6 (which can play a limiting role), and the vertical end of the T-shaped limiting block 7 passes through the limiting slot 6 from front to back, and the side surface of the rear end of the vertical end of the T-shaped limiting block 7 located at the rear side of the fixing portion 5 can be fixed by a fixing hole provided, and a fixing pin or a bolt nut is arranged in the fixing hole for limiting fixation. In this way, the T-shaped limiting block 7 can be detachably inserted and installed between the two limiting slots 6 to play a limiting role in preventing the cloth strip from sliding out through the auxiliary connecting portion 1, and as shown in FIG. Figure 2 As shown, mounting holes 4 can also be symmetrically arranged at both ends of the outer top of the fixing portion 5. This arrangement allows anti-collision pads to be installed in the mounting holes 4 or anti-collision cloth strips to be tied, thereby preventing the device from colliding with other tools or structures.

[0028] Furthermore, the auxiliary fixing assembly 9 includes a fixing hole 1 901, a movable plug rod 902, a spring 903, a limit block 904 and a fixing hole 2 905. The two sides of the upper surface of the fixed connection portion 3 are symmetrically provided with fixing holes 1 901 that penetrate the corresponding installation slots 8. The upper surfaces of the waterproof baffle 10 and the waterproof baffle 2 11 are respectively provided with fixing holes 2 905 corresponding to the fixing hole 1 901. The lower end of the movable plug rod 902 is correspondingly movably plugged into the fixing hole 1 901 and the fixing hole 2 905. The movable plug rod 902 is positioned A limit block 904 is fixedly installed at the top above the fixed connection part 3, and a spring 903 is fixedly installed between the bottom of the limit block 904 and the upper surface of the fixed connection part 3 and is sleeved on the outside of the movable plug rod 902. When in use, by pulling the limit block 904 upwards to make the bottom end of the movable plug rod 902 disengage from the fixing hole 2 905 or resetting the movable plug rod 902 downwards and inserting it into the fixing hole 2 905, the waterproof baffle 10 or the waterproof baffle 2 11 inserted into the installation slot 8 can be installed, limited, fixed or disassembled.

[0029] Further, such as Figure 5 As shown, auxiliary baffles 12 are integrally provided on both sides of the inner side ends of the waterproof baffle 10 and the waterproof baffle 2 11, and the inner side of the auxiliary baffle 12 is in contact with the outer side of the fixed connection part 3, and the auxiliary baffle 12 can further assist in playing the role of waterproofing and corrosion prevention. Figure 5 As shown, a clamping hole 13 is provided on the inner side of the auxiliary baffle 12 located at the inner side end of the waterproof baffle 10. Figure 6As shown, a clamping block 14 is integrally provided on the inner side of the auxiliary baffle 12 located at the inner end of the waterproof baffle plate 2 11. When the waterproof baffle plates 10 and 11 are inserted into the installation slot 8, the clamping holes 13 and the clamping blocks 14 on the corresponding auxiliary baffle plates 12 on the waterproof baffle plates 10 and 11 are correspondingly engaged, which plays a role in guiding, limiting and further fixing.

[0030] Further, such as Figure 5 As shown, the bottom of the waterproof baffle 10 and the waterproof baffle 2 11 are respectively fixed with a triangular structure auxiliary support frame 15, and the auxiliary support frame 15 is used to auxiliary support the waterproof baffle 10 and the waterproof baffle 2 11 to prevent them from being tilted or bent due to force. Figure 5 As shown, an auxiliary insert block 16 is integrally provided on the inner side of the auxiliary support frame 15. Figure 3 As shown, an auxiliary slot 17 movably connected to the auxiliary plug block 16 is provided in the middle of the outer side of the fixed connection part 3. When the waterproof baffle 10 and the waterproof baffle 2 11 are inserted into the installation slot 8, the auxiliary plug block 16 and the auxiliary slot 17 can assist in limiting and fixing.

[0031] Further, such as Figure 3 As shown, a threaded hole 18 is provided in the middle of the upper surface of the fixed connection portion 3. Figure 8 As shown, the lower part of the outer side of the mop rod 2 is provided with an external thread 19 which is threadedly connected with the threaded hole 18. The threaded connection between the threaded hole 18 and the external thread 19 facilitates the maintenance, disassembly, replacement and installation of the mop rod 2, and the mop rod 2 can be removed when not in use, thereby preventing the water on the undried mop head from causing wet water corrosion to the mop rod 2 when it is placed.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mop bar fixing device that is easy to disassemble and assemble, comprising a mop rod (2), a fixing connection part (3) for connecting the device to the mop rod (2) is installed at the bottom of the mop rod (2), a fixing part (5) is installed below the fixing connection part (3) through an auxiliary connection part (1), the fixing connection part (3) is in a "mouth" shape, the fixing part (5) is in a wider "mouth" shape, two auxiliary connection parts (1) are provided, and are symmetrically arranged between the fixing connection part (3) and the fixing part (5), a connecting groove with a smaller width is formed between the two auxiliary connection parts (1), the top and bottom of the connecting groove are respectively connected to the groove at the middle position of the fixing connection part (3) and the fixing part (5), characterized in that: The upper parts of both sides of the fixed connection part (3) are symmetrically provided with installation slots (8), and a waterproof baffle plate 1 (10) and a waterproof baffle plate 2 (11) are movably inserted into the two installation slots (8), respectively. The waterproof baffle plate 1 (10) and the waterproof baffle plate 2 (11) are detachably fixedly installed in the installation slots (8) via auxiliary fixing components (9).

2. The mop strip fixing device that is easy to assemble and disassemble according to claim 1 is characterized in that: The fixing portion (5) comprises a top limiting rod (501), a side limiting rod (502), and a bottom limiting rod (503); two top limiting rods (501) are provided, and the top limiting rods (501) are respectively provided at the outer sides of the bottoms of the two auxiliary connecting portions (1); the lower part of the end of the top limiting rod (501) away from the auxiliary connecting portion (1) is connected to the bottom limiting rod (503) through the side limiting rod (502); a top limiting groove (505) is provided at the bottom of the top limiting rod (501), and a bottom limiting protrusion (504) is provided at the top of the bottom limiting rod (503).

3. The mop strip fixing device that is easy to assemble and disassemble according to claim 1 is characterized in that: The fixing portion (5) has symmetrically disposed limit slots (6) on both sides of the inner wall thereof, and a T-shaped limit inserting block (7) is detachably inserted into the limit slot (6).

4. The mop strip fixing device that is easy to assemble and disassemble according to claim 1 is characterized in that: The auxiliary fixing assembly (9) comprises a fixing hole 1 (901), a movable plug rod (902), a spring (903), a limit block (904) and a fixing hole 2 (905); the fixing holes 1 (901) penetrating the corresponding mounting slots (8) are symmetrically provided on both sides of the upper surface of the fixed connection part (3); the upper surfaces of the waterproof baffle plate 1 (10) and the waterproof baffle plate 2 (11) are respectively provided with fixing holes 2 (905) corresponding to the fixing hole 1 (901); the lower end of the movable plug rod (902) is correspondingly movably plugged into the fixing hole 1 (901) and the fixing hole 2 (905); the limit block (904) is fixedly installed at the top end of the movable plug rod (902) located above the fixed connection part (3); and a spring (903) sleeved on the outside of the movable plug rod (902) is fixedly installed between the bottom of the limit block (904) and the upper surface of the fixed connection part (3).

5. The mop strip fixing device that is easy to assemble and disassemble according to claim 1 is characterized in that: Auxiliary baffles (12) are integrally provided on both sides of the inner side ends of the waterproof baffle plate 1 (10) and the waterproof baffle plate 2 (11), the inner side of the auxiliary baffle plate (12) is in contact with the outer side of the fixed connection part (3) for clamping connection, a clamping hole (13) is provided on the inner side of the auxiliary baffle plate (12) located at the inner side end of the waterproof baffle plate 1 (10), and a clamping block (14) is integrally provided on the inner side of the auxiliary baffle plate (12) located at the inner side end of the waterproof baffle plate 2 (11).

6. The mop strip fixing device that is easy to assemble and disassemble according to claim 1, characterized in that: A triangular-structured auxiliary support frame (15) is fixedly mounted on the bottom of each of the waterproof baffle plates 1 (10) and 11, an auxiliary plug-in block (16) is integrally arranged on the inner side of the auxiliary support frame (15), and an auxiliary slot (17) movably plugged with the auxiliary plug-in block (16) is provided in the middle of the outer side of the fixed connection portion (3).

7. The mop strip fixing device that is easy to assemble and disassemble according to claim 1 is characterized in that: A threaded hole (18) is provided in the middle of the upper surface of the fixed connection portion (3), and an external thread (19) threadably connected to the threaded hole (18) is provided at the lower portion of the outer side of the mop rod (2).

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