Mop head structure with adjustable size

Abstract

The utility model provides a size-adjustable mop head structure which comprises a mop structure, two sides of the mop structure are connected with unfolding structures in a sliding mode, two sides of the bottom of the mop structure are provided with placing grooves, the interiors of the placing grooves are connected with rotating shafts in a rotating mode, and flat spiral springs are arranged between the placing grooves and the rotating shafts. Through the arrangement of the telescopic unfolding structure, the unfolding structure can drive the inner unfolding plate and the mop head body to move to the same horizontal plane, and then the mop cloth body is pulled open in the moving process, so that the mop structure is unfolded, and the mopping efficiency of the mop body is improved; the mop cloth body can be folded and unfolded according to the mop structure, and the size of the mop cloth body does not need to be manually adjusted.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mop technical field, concretely relates to a mop head structure of adjustable size. BACKGROUND

[0002] Mop, also known as floor cloth, refers to the long handle cleaning tool for scrubbing the floor, and also refers to the long handle cleaning tool. Mop should be derived from cloth. The most traditional mop is to bundle a bundle of cloth strips at one end of a long wooden pole. Simple, cheap. The working head becomes a bundle of cloth strips from a cloth block, which has strong decontamination ability;

[0003] The size of the mop head is fixed, and when different sizes of the floor need to be mopped by the mop, the reciprocating frequency of the small size mop needs to be increased to be the same as the mopping range of the large size mop, but the size of the mop head cannot be adjusted, and different mops or mop heads need to be replaced each time. SUMMARY

[0004] OBJECTIVE OF THE UTILITY MODEL

[0005] In view of the above technical problems, the utility model provides a mop head structure of adjustable size to solve the technical problems mentioned in the background art.

[0006] TECHNICAL SCHEME

[0007] In order to achieve the above purpose, the utility model provides a mop head structure of adjustable size, which comprises a mop structure, the two sides of the mop structure are slidably connected with an unfolding structure, the two sides of the bottom of the mop structure are provided with a placing groove, a rotating shaft is rotatably connected in the placing groove, a planar spiral spring is arranged between the placing groove and the rotating shaft, a mop body is arranged on the outer wall of the rotating shaft, and one end of the mop body is connected with the unfolding structure.

[0008] Preferably, the mop structure comprises a mop head body, a mop rod body is arranged at the top of the mop head body, guide grooves are formed in the two sides of the mop rod body, and a plurality of first pin holes are formed in the inside of the guide grooves.

[0009] Preferably, auxiliary grooves are formed in the two sides of the mop head body, and inclined grooves are formed in the bottom of one end and the top of the other end of the auxiliary grooves.

[0010] Preferably, the unfolding structure comprises a sliding ring and an unfolding plate, a sliding hole is formed in the middle of the sliding ring, the sliding hole is slidably connected to the outer wall of the mop rod body, guide strips are arranged on the two sides of the inner wall of the sliding hole, the guide strips are slidably connected with the guide grooves, and a second pin is formed in the inside of the sliding ring.

[0011] Preferably, the sliding ring is provided with a support on both sides, one end of the support is rotationally connected with a pull rod, one end of the pull rod is provided with a connecting ring.

[0012] Preferably, the unfolding plate is slidingly connected to the inside of the auxiliary groove, one side of the top of the unfolding plate is provided with a spring shaft, the spring shaft is connected with the connecting ring, the other side of the top of the unfolding plate is provided with a positioning shaft, and the positioning shaft is connected with the mop body.

[0013] Beneficial effects

[0014] Compared with the prior art, the technical scheme of the mop structure has the following beneficial effects:

[0015] The unfolding structure can drive the unfolding plate and the mop head body to move to the same horizontal plane, and then the mop body is pulled apart during the movement, so that the mop structure is unfolded, the efficiency of mopping the floor by the mop body is improved, and the mop body can be retracted and extended according to the mop structure, without the need for manual adjustment of the size of the mop body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the utility model;

[0017] Figure 2 It is a perspective view of the utility model;

[0018] Figure 3 It is a perspective view of the mop structure of the utility model;

[0019] Figure 4 It is a perspective view of the unfolding structure of the utility model.

[0020] REFERENCE NUMERALS

[0021] 1, mop structure; 101, mop head body; 102, mop rod body; 103, guide groove; 104, first bolt hole; 105, auxiliary groove; 106, inclined groove; 2, unfolding structure; 201, sliding ring; 202, sliding hole; 203, guide bar; 204, second bolt; 205, support; 206, pull rod; 207, connecting ring; 208, unfolding plate; 209, spring shaft; 210, positioning shaft; 3, placing groove; 4, rotating shaft; 5, mop body. DETAILED DESCRIPTION

[0022] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "both ends", "both sides" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0024] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "provided with" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Now refer to the drawings, wherein the purpose of the drawings shown is only to show some exemplary embodiments, and is not intended to limit the utility model. In each drawing, the same reference signs represent the same or corresponding parts. The size and proportion in each drawing are only for illustration, and should not be interpreted as a limitation on the utility model, and these sizes can be enlarged relative to the actual product.

[0026] Referring to Figures 1-4The utility model provides a size adjustable mop head structure, including mop structure 1, both sides of the mop structure 1 are slidably connected with unfolding structure 2, both sides of the bottom of mop structure 1 are equipped with the placing groove 3 that sets up, the inside rotation is connected with rotating shaft 4 in placing groove 3, the inside rotation is connected with rotating shaft 4 in placing groove 3 and is provided with planar vortex spring, the outer wall of rotating shaft 4 is provided with mop body 5, one end of mop body 5 is connected with unfolding structure 2, in the process that unfolding plate 208 moves outward, unfolding plate 208 is driven to mop body 5 outward by positioning shaft 210 and moves, and mop body 5 drives rotating shaft 4 to rotate and extrude planar vortex spring, then planar vortex spring exerts reverse force to rotating shaft 4, makes rotating shaft 4 drive mop body 5 and be tightly attached between mop head body 101 and unfolding plate 208.

[0027] Further, in the above technical solution, the mop structure 1 comprises a mop head body 101, the top of the mop head body 101 is provided with a mop rod body 102, the two sides of the mop rod body 102 are provided with guide grooves 103, the inside of the guide grooves 103 is provided with a plurality of first pin holes 104, the two sides of the mop head body 101 are provided with auxiliary grooves 105, the bottom of one end of the auxiliary grooves 105 and the top of the other end are provided with inclined grooves 106.

[0028] Further, in the above technical solution, the unfolding structure 2 comprises a sliding ring 201 and an unfolding plate 208, the middle of the sliding ring 201 is provided with a sliding hole 202, the sliding hole 202 is slidably connected to the outer wall of the mop rod body 102, the two sides of the inner wall of the sliding hole 202 are provided with guide strips 203, the guide strips 203 are slidably connected with the guide grooves 103, the inside of the sliding ring 201 is provided with a second pin 204, the two sides of the sliding ring 201 are provided with supports 205, one end of the support 205 is rotatably connected with a pull rod 206, one end of the pull rod 206 is provided with a connecting ring 207, the unfolding plate 208 is slidably connected to the inside of the auxiliary grooves 105, one side of the top of the unfolding plate 208 is provided with a spring shaft 209, the spring shaft 209 is connected with the connecting ring 207, the other side of the top of the unfolding plate 208 is provided with a positioning shaft 210, the positioning shaft 210 is connected with the mop body 5, when it is needed to unfold the unfolding plate 208 on both sides of the top of the mop head body 101, the sliding ring 201 is pushed down, then the sliding ring 201 slides on the outer wall of the mop rod body 102, the supports 205 on both sides of the sliding ring 201 drive the pull rod 206 to rotate, the pull rod 206 pushes the unfolding plate 208 to slide on the inner wall of the auxiliary grooves 105, when the inclined surface on one side of the unfolding plate 208 aligns with the inclined surface on one side of the auxiliary grooves 105, the spring shaft 209 pushes the unfolding plate 208 to move downward, so that the unfolding plate 208 aligns with the sliding ring 201, then the pin is inserted between the first pin hole 104 and the second pin 204.

[0029] At the same time, the auxiliary groove 105 limits the unfolding plate 208, so that the unfolding plate 208 can only move along the horizontal direction.

[0030] The above-mentioned embodiments only express certain implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application; it should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. An adjustable-size mop head structure, characterized in that, include A mop structure (1) is provided with an unfolding structure (2) slidably connected to both sides of the mop structure (1). Placement slots (3) are provided on both sides of the bottom of the mop structure (1). A rotating shaft (4) is rotatably connected inside the placement slot (3). A planar spiral spring is provided between the placement slot (3) and the rotating shaft (4). A mop body (5) is provided on the outer wall of the rotating shaft (4). One end of the mop body (5) is connected to the unfolding structure (2).

2. The adjustable-size mop head structure according to claim 1, characterized in that: The mop structure (1) includes a mop head body (101), a mop handle body (102) is provided on the top of the mop head body (101), guide grooves (103) are provided on both sides of the mop handle body (102), and a plurality of first pin holes (104) are provided inside the guide grooves (103).

3. The adjustable-size mop head structure according to claim 2, characterized in that: The mop head body (101) has auxiliary grooves (105) on both sides, and inclined grooves (106) are provided at the bottom of one end and the top of the other end of the auxiliary groove (105).

4. The adjustable-size mop head structure according to claim 1, characterized in that: The unfolding structure (2) includes a sliding ring (201) and an unfolding plate (208). The sliding ring (201) has a sliding hole (202) in the middle. The sliding hole (202) is slidably connected to the outer wall of the mop handle body (102). Guide strips (203) are provided on both sides of the inner wall of the sliding hole (202). The guide strips (203) are slidably connected to the guide groove (103). A second pin (204) is provided inside the sliding ring (201).

5. The adjustable-size mop head structure according to claim 4, characterized in that: The sliding ring (201) is provided with brackets (205) on both sides, and a pull rod (206) is rotatably connected to one end of the bracket (205). A connecting ring (207) is provided at one end of the pull rod (206).

6. The adjustable-size mop head structure according to claim 4, characterized in that: The unfolding plate (208) is slidably connected to the inside of the auxiliary groove (105). A spring shaft (209) is provided on one side of the top of the unfolding plate (208), and the spring shaft (209) is connected to the connecting ring (207). A positioning shaft (210) is provided on the other side of the top of the unfolding plate (208), and the positioning shaft (210) is connected to the mop body (5).

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