Self-locking mop connecting structure

Abstract

The utility model relates to a self-locking type mop connecting structure, which aims to solve the technical problem that cotton cloth on an existing mop head is high in replacement cost and troublesome, and comprises a mop rod, one end of the mop rod is rotatably connected with a buckle mechanism, and the bottom of the buckle mechanism is covered with cotton cloth. The pressing block is driven to leave the pressing groove, one end of the connecting rod is driven to rotate upwards on the mounting plate, and meanwhile the spring is stretched, so that damaged cotton cloth can be taken down, and then two ends of new cotton cloth are placed in clamping spaces formed by the opposite faces of the pressing block and the pressing groove at the two ends of the top of the mounting block respectively; the spring resets to drive the pressing block to descend to the pressing groove to press the two ends of new cotton cloth, replacement is easy, and the replacement cost is reduced; during mopping, the friction force of the ground can continuously pull the cotton cloth to the mounting block, and the extension line of the tip section of the barb and the inner wall of one side of the pressing groove form an acute angle, so that the cotton cloth can be pierced through by the barb when being pulled, and the cotton cloth is fixed and is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of mops, in particular to a self-locking mop connection structure. 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] During the long-term use of the mop, the cotton cloth of the handle head is easy to wear out. The handle head and the mop rod of the existing mop are detachably connected, and the cotton cloth is usually fixed on the handle head, resulting in that when the cotton cloth is replaced, the entire mop head needs to be replaced, and the replacement cost is high. The existing technology also has methods such as installing the cotton cloth by screws, which is troublesome to replace. However, the screws are generally made of metal, which can easily cause the floor to be scratched when mopping the floor. Therefore, it is particularly important to propose a simple and effective self-locking mop connection structure. In view of this, we propose a self-locking mop connection structure. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a self-locking mop connection structure to solve the technical problem that the cotton cloth on the existing mop head is relatively costly and troublesome to replace.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a self-locking mop connection structure, including a mop rod, one end of which is rotatably connected to a buckle mechanism, and the bottom of the buckle mechanism is covered with cotton cloth;

[0006] The buckle mechanism includes a top cover and a mounting block, the top of the top cover is rotatably connected to one end of the mop rod, a plurality of long grooves are provided on both sides of the top cover, both ends of the top of the mounting block are fixed with the top cover bottom lifting screws, both sides of the top of the mounting block are provided with pressure grooves, both ends of the top of the mounting block are provided with mounting plates, both ends of one side of the mounting plate are rotatably connected to a connecting rod through a rotating shaft, a spring is provided on the other side of the mounting plate, both ends of the spring are fixedly connected to the middle parts of the two connecting rods through a short shaft, a pressure block is provided in the pressure groove, a section of the connecting rod is passed through the long groove and fixedly connected to the top of the pressure block;

[0007] The cotton cloth cover is arranged on both sides of the bottom of the installation block, and both sides of the cotton cloth extend upward and penetrate the clamping space formed by the opposite surfaces of the pressing block and the pressing groove.

[0008] Preferably, the inner walls on both sides of the pressing groove are inclined toward the pressing groove, the opposite sides of the two pressing blocks are inclined surfaces adapted to the sides of the pressing groove, and a plurality of barbs are evenly spaced on the surface of the inclined side of the pressing block.

[0009] Preferably, the bottom of the barb is arrow-shaped, and the extension line of the barb tip section forms an acute angle with the inner wall of one side of the pressing groove.

[0010] Preferably, a lifting plate is fixedly connected to the top of the pressing block, and opposite ends of the two lifting plates are inclined toward the top.

[0011] Preferably, a plurality of friction strips are provided on the surface of the lifting plate at equal intervals.

[0012] Preferably, a clamping cavity is opened at the top of the top cover, and one end of the mop rod extends into the clamping cavity and is rotatably connected to the inner walls on both sides of the clamping cavity through a rotating shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The buckle mechanism designed in the utility model pinches the two lifting plates to drive the pressure block to leave the pressure groove, and drives one end of the connecting rod to rotate upward along the long groove with the rotation connection point between one section of the connecting rod and the mounting plate as the center, and stretches the spring at the same time, so that the damaged cotton cloth can be removed, and then the two ends of the new cotton cloth are respectively put into the clamping space formed by the pressure blocks at the two ends of the top of the mounting block and the opposite surfaces of the pressure groove and the cotton cloth is tightened, and the pressure block is released. The spring resets and drives the pressure block to descend to the pressure groove to press the two ends of the new cotton cloth. Compared with the overall replacement of the traditional mop head, the replacement cost is reduced, and the replacement process is simple and convenient.

[0015] 2. When the mop of the utility model is used for mopping the floor, the cotton cloth will rub back and forth along the mounting block and the floor. The friction of the floor will continuously pull the cotton cloth toward the mounting block. The extension line of the barbed tip section forms an acute angle with the inner wall of one side of the pressing groove, so that the cotton cloth can be pierced by the barbs when being pulled, thereby fixing the cotton cloth and making the cotton cloth more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial enlarged structural schematic diagram of A of the utility model;

[0018] Figure 3 This is a schematic diagram of the split structure of the buckle mechanism of the utility model;

[0019] Figure 4 It is a partial enlarged structural schematic diagram of B of the utility model;

[0020] Figure 5It is a schematic diagram of the enlarged structure of the barb of the utility model.

[0021] In the figure: 1, mop rod; 2, snap mechanism; 201, top cover; 2011, long groove; 2012, clamping cavity; 202, mounting block; 2021, pressing groove; 203, mounting plate; 204, connecting rod; 205, spring; 206, pressing block; 2061, barb; 207, lifting plate; 2071, friction strip. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Example:

[0024] This embodiment discloses a self-locking mop connection structure. Figures 1 to 5 , comprising a mop rod 1, one end of which is rotatably connected to a buckle mechanism 2, and a cotton cloth 3 is provided on the bottom of the buckle mechanism 2.

[0025] Specifically, Figures 1 to 3 As shown, the buckle mechanism 2 includes a top cover 201 and a mounting block 202. The top of the top cover 201 is rotatably connected to one end of the mop rod 1. A plurality of long grooves 2011 are provided on both sides of the top cover 201. The mounting block 202 is fixed with screws at both ends of the top and the bottom of the top cover 201. Pressing grooves 2021 are provided on both sides of the top of the mounting block 202. Mounting plates 203 are provided at both ends of the top of the mounting block 202. Both ends of one side of the mounting plate 203 are rotatably connected to a connecting rod 204 through a rotating shaft. The mounting plate 203 is also provided with a connecting rod 204. A spring 205 is provided on one side, and both ends of the spring 205 are fixedly connected to the middle parts of the two connecting rods 204 through short shafts. A pressing block 206 is provided in the pressing groove 2021. A section of the connecting rod 204 is passed through the long groove 2011 and is fixedly connected to the top of the pressing block 206. The two pressing blocks 206 are pulled upward, and the pressing block 206 leaves the pressing groove 2021, driving one end of the connecting rod 204 to rotate upward along the long groove 2011 with the rotating connection point of the section of the connecting rod 204 and the mounting plate 203 as the center, while stretching the spring 205.

[0026] Further, such as Figures 1 to 4 As shown, the cotton cloth 3 is covered on both sides of the bottom of the mounting block 202, and the two sides of the cotton cloth 3 extend upward and pass through the clamping space formed by the pressing block 206 and the opposite surfaces of the pressing groove 2021. The bottom surface of the mounting block 202 is wrapped with the bottom of the cotton cloth 3, and then the two ends of the cotton cloth 3 are respectively placed in the clamping space formed by the pressing block 206 and the opposite surfaces of the pressing groove 2021 at the top two ends of the mounting block 202 and the cotton cloth 3 is tightened, the pressing block 206 is released, and the spring 205 is reset to drive the pressing block 206 to descend to the pressing groove 2021 to press the two ends of the cotton cloth 3.

[0027] Further, if Figure 4 , Figure 5As shown, the inner walls on both sides of the pressing groove 2021 are inclined toward the pressing groove 2021, and the opposite sides of the two pressing blocks 206 are inclined surfaces adapted to the sides of the pressing groove 2021. A plurality of barbs 2061 are evenly spaced on the surface of the inclined side of the pressing block 206 to increase the friction between the pressing block 206, the pressing groove 2021 and the cotton cloth 3.

[0028] It is worth noting that if Figure 4 , Figure 5 As shown, the bottom of the barb 2061 is arrow-shaped, and the extension line of the pointed section of the barb 2061 forms an acute angle with the inner wall of one side of the pressure groove 2021. When the mop is mopping the floor, the cotton cloth 3 will rub back and forth with the ground along the mounting block 202. The friction of the ground will continuously pull the cotton cloth 3 toward the mounting block 202. The extension line of the pointed section of the barb 2061 forms an acute angle with the inner wall of one side of the pressure groove 2021, so that the cotton cloth 3 can be pierced by the barb 2061 when being pulled, thereby fixing the cotton cloth 3 and making the cotton cloth 3 more stable.

[0029] It is worth noting that Figure 2 , Figure 3 As shown, a lifting plate 207 is fixedly connected to the top of the pressing block 206, and the opposite ends of the two lifting plates 207 are inclined toward the top. A plurality of friction strips 2071 are provided on the surface of the lifting plates 207 at equal intervals. Putting two fingers on the friction strips 2071 and pinching the two lifting plates 207 can drive the pressing block 206 to rise.

[0030] It is worth mentioning that Figure 1 As shown in FIG3 , a clamping cavity 2012 is provided on the top of the top cover 201 , and one end of the mop rod 1 extends into the clamping cavity 2012 and is rotatably connected to the inner walls of both sides of the clamping cavity 2012 through a rotating shaft, so as to facilitate the use of the mop.

[0031] Working principle: When the cotton cloth 3 needs to be replaced, two fingers are placed on the friction strip 2071 to pinch the two lifting plates 207, driving the pressing block 206 to leave the pressing groove 2021, driving one end of the connecting rod 204 to rotate upward along the long groove 2011 with the rotation connection point between the connecting rod 204 and the mounting plate 203 as the center, and at the same time stretching the spring 205, and then removing the two ends of the cotton cloth 3 from the barbs 2061, so that the damaged cotton cloth 3 can be removed, and then the two ends of the new cotton cloth 3 are respectively placed in the pressing blocks 206 at the top ends of the mounting block 202 and the opposite surfaces of the pressing groove 2021. The clamping space is used to tighten the cotton cloth 3, and the pressing block 206 is released. The spring 205 is reset to drive the pressing block 206 to descend to the pressing groove 2021 to press the two ends of the new cotton cloth 3. During mopping, one end of the mop rod 1 rotates in the clamping cavity 2012, and the cotton cloth 3 will rub back and forth with the ground along the mounting block 202. Due to the friction of the ground, the cotton cloth 3 will be continuously pulled toward the mounting block 202. The extension line of the pointed section of the barb 2061 forms an acute angle with the inner wall of one side of the pressing groove 2021, so that the cotton cloth 3 can be pierced by the barb 2061 when being pulled, thereby fixing the cotton cloth 3 and making the cotton cloth 3 more stable.

[0032] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A self-locking mop connection structure, characterized in that: It comprises a mop rod (1), one end of which is rotatably connected to a buckle mechanism (2), and the bottom of the buckle mechanism (2) is covered with cotton cloth (3); The buckle mechanism (2) comprises a top cover (201) and a mounting block (202); the top of the top cover (201) is rotatably connected to one end of the mop rod (1); a plurality of long grooves (2011) are provided on both sides of the top cover (201); both ends of the top of the mounting block (202) are fixed to the bottom of the top cover (201) by means of raised screws; both sides of the top of the mounting block (202) are provided with pressing grooves (2021); and both ends of the top of the mounting block (202) are provided with A mounting plate (203), both ends of one side of the mounting plate (203) are rotatably connected to a connecting rod (204) via a rotating shaft, a spring (205) is provided on the other side of the mounting plate (203), both ends of the spring (205) are fixedly connected to the middle of the two connecting rods (204) via a short shaft, a pressing block (206) is provided in the pressing groove (2021), and a section of the connecting rod (204) is inserted into the long groove (2011) and fixedly connected to the top of the pressing block (206); The cotton cloth (3) is covered on both sides of the bottom of the mounting block (202), and both sides of the cotton cloth (3) extend upward and penetrate the clamping space formed by the opposite surfaces of the pressing block (206) and the pressing groove (2021).

2. The self-locking mop connection structure according to claim 1, characterized in that: The inner walls on both sides of the pressing groove (2021) are inclined toward the pressing groove (2021), and the opposite sides of the two pressing blocks (206) are inclined surfaces adapted to the side surfaces of the pressing groove (2021). A plurality of barbs (2061) are evenly spaced on the surface of the inclined side of the pressing block (206).

3. The self-locking mop connection structure according to claim 2, characterized in that: The bottom of the barb (2061) is arrow-shaped, and the extension line of the pointed section of the barb (2061) forms an acute angle with the inner wall of one side of the pressing groove (2021).

4. The self-locking mop connection structure according to claim 2, characterized in that: A lifting plate (207) is fixedly connected to the top of the pressing block (206), and opposite ends of the two lifting plates (207) are inclined toward the top.

5. The self-locking mop connection structure according to claim 4, characterized in that: A plurality of friction strips (2071) are arranged at equal intervals on the surface of the lifting plate (207).

6. The self-locking mop connection structure according to claim 1, characterized in that: A clamping cavity (2012) is provided at the top of the top cover (201), and one end of the mop rod (1) extends into the clamping cavity (2012) and is rotatably connected to the inner walls on both sides of the clamping cavity (2012) via a rotating shaft.

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