TWM619685U - Mop head elastic folding structure - Google Patents

Abstract

This creation discloses a mop head elastic folding structure, which is used to pivotally connect a mop main rod and a mop head, and selectively position the position of the mop head relative to the mop main rod. It includes a pivot joint and a pivot seat With a positioning mechanism. The pivot joint is serially connected to one end of the main rod of the mop and has a positioning slot. The pivot seat is assembled on the mop head and is pivotally connected with the pivot joint. The positioning mechanism is assembled on the pivot seat and selectively positioned in the positioning groove. With the composition of the above-mentioned components, when the mop main rod and the mop head pivot in parallel, the positioning mechanism is positioned in the positioning groove.

Description

Mop head elastic folding structure

This creation is related to the technical field of cleaning products, especially refers to a mop head elastic folding structure.

In the previous art, such as the patent document of my country Patent No. M573208 "Easy to Operate Self-twisting Water-foaming Mop", its structure roughly includes a main rod, a mop head pivotally connected to one end of the main rod, and a slidably arranged on the outer periphery of the main rod. The water squeezing device on the side and a braking mechanism located inside the main pole. The mop head is selectively positioned by the brake mechanism in the main rod, in a orthogonal or parallel state relative to the main rod.

Since the brake mechanism in the previous art is assembled in the main rod, the diameter of the main rod is limited, and it also causes troubles in assembly and maintenance. In view of this, how to improve the above-mentioned structural deficiencies of the prior art is an urgent problem to be solved in the industry.

In view of the problems and deficiencies of the previous skills, the main purpose of this creation is to provide a mop head flexible folding structure to solve the deficiencies of the previous skills through the innovative design of the structure.

According to the above purpose of this creation, a mop head elastic folding structure is proposed, which is used to pivotally connect a mop main rod and a mop head, and selectively position the position of the mop head relative to the mop main rod, which includes a pivot joint , A pivot seat and a positioning mechanism. The pivot joint is serially connected to one end of the main rod of the mop and has a positioning slot. The pivot seat is assembled on the mop head and is pivotally connected with the pivot joint. The positioning mechanism is assembled on the pivoting seat, and can be selectively fixed. Located in the positioning slot. With the composition of the above-mentioned components, when the mop main rod and the mop head pivot in parallel, the positioning mechanism is positioned in the positioning groove.

20: mop head

21: Pivot end face

22: Facade

23: curved surface

40: pivot joint

41: Concession slot

42: pivot arm

421: Shaft hole

422: positioning slot

50: pivot seat

51: Block body

52: Clamp arm

521: Pivot

53: L-shaped clasp

54: Elastic clasp

55: lock piercing

56: upper slot

60: positioning mechanism

61: Shell

611: Tolerance

612: Insert

62: Elastic

63: positioning rod

A1: Insert groove

A2: keyhole

A3: Lower slot

B: pivot

C: Locking element

<Previous Skills>

10: Mop main pole

30: squeeze water slide

[Figure 1] is a schematic diagram of the three-dimensional appearance of this creative embodiment.

[Fig. 2] is a schematic diagram of partial components of the embodiment shown in Fig. 1. [Fig.

[Figure 3] is an exploded schematic view of the partial components of the embodiment shown in Figure 2.

[Fig. 4] is an exploded schematic diagram of partial components of the embodiment shown in Fig. 3.

[Fig. 5] is a schematic cross-sectional view of the partial components of the embodiment shown in Fig. 2 (1).

[Figure 6] is a schematic cross-sectional view of the partial components of the embodiment shown in Figure 2 (2).

[Figure 7] is a schematic diagram (1) of the action of this creative embodiment.

[Figure 8] is a schematic diagram (2) of the action of this creative embodiment.

Please refer to the related drawings to further explain the elastic folding structure of the mop head of this creation. The various objects in the embodiments are drawn according to the proportions, sizes, deformations, or displacements applicable to the description, rather than drawn according to the proportions of the actual components, which will be described first. In the remaining embodiments, the components with the same and symmetrical configurations are all denoted by the same numbers. In addition, directional terms such as "front, back, left, right, up, down, inside, and outside" in the description of the embodiments listed below are expressed in accordance with the specified viewing direction and cannot be used as an interpretation of the limitation of this creation.

Please refer to Figures 1 to 6, the elastic folding structure of the mop head of this invention is used to pivotally connect a mop main rod 10 and a mop head 20, and selectively position the position of the mop head 20 relative to the mop main rod 10. The water squeezing sleeve 30 conveniently slid on the mop main rod 10 performs a water squeezing action on the mop head 20. The elastic folding structure of the mop head includes a pivot joint 40, a pivot seat 50, and a positioning mechanism 60.

The mop head 20, as shown in Figures 1 to 6, is slightly hollow and tubular, with a pivoting end surface 21, two vertical surfaces 22 extending perpendicularly from the pivoting end surfaces 21, and an arc connecting the vertical surfaces 22面23。 Face 23. Among them, the pivotal end face 21 has a plurality of embedding grooves A1, a plurality of key holes A2, and a plurality of lower slot holes A3.

The pivot joint 40, as shown in FIGS. 2, 3, 5 and 6, is connected in series to one end of the mop main rod 10, and has a retreat groove 41, a pivot arm 42, and a positioning groove 422.

The relief groove 41 is recessed on the end surface of one side of the pivot joint 40.

The pivot arm 42 is formed at one end of the pivot joint 40 and has a shaft hole 421 formed through the pivot arm 42.

The positioning groove 422, as shown in FIG. 5, is formed at a predetermined position on the outer surface of the pivot arm 42.

The above-mentioned pivoting seat 50, as shown in FIGS. 1 to 4, is assembled on the pivoting end surface 21 of the mop head 20, and has a body 51, two clamping arms 52, a pivot hole 521, at least one L-shaped clasp 53, At least one elastic clasp 54, a plurality of lock perforations 55, and a plurality of upper slots 56.

The clamping arms 52 are formed symmetrically and extend outward from a predetermined end surface of the base body 51.

The pivot hole 521 is formed concentrically through the clamping arms 52, matches the shaft hole 421 of the pivot arm 42, and provides a pivot B extending therethrough for connecting the pivot joint 40 and the pivot seat 50.

The L-shaped clasp 53 is formed on the other end surface of the base body 51 opposite to the clamp arms 52, and has a slightly L-shaped profile from the side view, and is used to be inserted into the pivoting end surface 21 of the mop head 20 to match. For each embedding groove A1, the L-shaped clasp 53 cooperates with the base body 51 to clamp the wall thickness of the pivotal end surface 21 of the mop head 20.

The elastic buckle 54 is formed on the same end surface of the seat body 51 as each L-shaped buckle 53 and has a slightly chamfered hook profile in a side view, and is used to be inserted into the mop head 20 The matching grooves A1 in the pivotal end face 21 are clamped to the wall thickness of the pivotal end face 21 of the mop head 20 by the elastic clasp 54 matching the seat body 51.

The lock through holes 55 are formed through the base body 51 to provide the locking element C to pass through, and are locked in the lock holes A2 in the pivotal end surface 21 of the mop head 20. In implementation, the pivoting seat 50 cooperates with the L-shaped buckle 53 and the elastic buckle 54 to be inserted into each embedding groove A1 of the mop head 20, and the locking element C is further penetrated through each lock hole 55 and then locked in each lock hole A2. Furthermore, the pivot seat 50 is assembled to the mop head 20.

The upper slots 56 are formed through the top and bottom of the base body 51 and match the lower slots A3 of the mop head 20.

The above-mentioned positioning mechanism 60, as shown in Figures 1 to 3, 5 and 6, is corresponding to the upper and lower slots 56, A3 and is arranged on the pivoting end surface 21 of the mop head 20, and includes a housing 61, an elastic member 62, And a positioning rod 63.

The housing 61 has a receiving groove 611 and a plurality of inserts 612. The aforementioned accommodating groove 611 is formed by recessing the cross section of one end of the casing 61 along the extending direction of the casing 61. The aforementioned inserts 612 are formed symmetrically and extend from both sides of the housing 61 respectively, and are matched and inserted into the upper and lower slots 56 and A3.

The elastic member 62 is received in the receiving groove 611, and one end of the elastic member 62 abuts against the bottom of the receiving groove 611.

One end of the positioning rod 63 is inserted into the receiving groove 611 and abuts against the elastic member 62, and is pushed by the elastic member 62, and normally protrudes outside the housing 61 and abuts against the pivot arm 42. When the mop main rod 10 and the mop head 20 pivot in parallel, the positioning rod 63 just falls into the positioning groove 422 (and the positioning mechanism 60 is accommodated in the retreat groove 41).

Therefore, the above is an introduction to the various components and assembly methods of a preferred embodiment of the elastic folding structure of the mop head provided by this creation, and the operating characteristics of the embodiment of this creation are introduced as follows.

As shown in Figures 1 to 2, the user wants to use the mop head 20 to enter the ground When cleaning, the mop head 20 is adjusted through the pivot joint 40 and the pivot seat 50, and the pivoting mop head 20 is in an orthogonal state with respect to the mop main rod 10 (as shown in FIG. 2).

When it is necessary to squeeze water, as shown in Figures 5 and 6, the mop head 20 pivots the mop head 20 through the pivot joint 40 and the pivot seat 50 to be parallel to the mop main rod 10, and the positioning mechanism 60 is accommodated In the retreat groove 41, and the positioning rod 63 is inserted into the positioning groove 422 of the pivot joint 40.

As shown in FIGS. 7 and 8, the user can pull the water squeezing sleeve 30 on the outer periphery of the mop main rod 10 to move along the mop main rod 10 and simultaneously squeeze the mop head 20.

The above description is only the preferred implementation of this creation, and is intended to clarify the characteristics of this creation, and is not intended to limit the scope of this creation embodiment. Those skilled in the art make equal changes based on this creation. , And the changes well known to those skilled in the art should still fall within the scope of this creation.

10: Mop main pole

20: mop head

30: squeeze water slide

50: pivot seat

60: positioning mechanism

Claims (4)

A mop head elastic folding structure for pivotally connecting a mop main rod and a mop head, and selectively positioning the position of the mop head relative to the mop main rod, comprising: A pivot joint connected in series to one end of the mop main rod, one side has a relief groove, and the end has a pivot arm and a positioning groove recessed on the outer side of the pivot arm; A pivot seat, which is assembled on the mop head and is pivotally connected to the pivot arm; A positioning mechanism is assembled on the pivot seat, selectively accommodated in the retreat groove and positioned in the position groove, and includes: A shell, which is assembled on the pivot seat and has a receiving groove; An elastic piece, which is received in one end of the accommodating groove and abuts against the bottom of the accommodating groove; A positioning rod, one end of which is inserted into the receiving groove and abuts against the elastic member, is pushed by the elastic member, and normally protrudes outside the casing and abuts against the pivot arm. According to the elastic folding structure of the mop head according to claim 1, wherein the mop head has a plurality of embedding grooves; the lower end surface of the pivoting seat matches each embedding groove to form at least one L-shaped clasp and at least one elastic clasp. According to claim 2, the mop head elastically retractable structure, wherein the mop head has a plurality of lower slot holes; each of the lower slot holes of the pivot seat has a plurality of upper slot holes; the shell symmetrically extends from both sides to form a plurality of slots The insert is inserted into each upper slot hole and each lower slot hole. According to the elastic folding structure of the mop head according to claim 2, wherein the mop head has a plurality of locking holes; the pivot seat has a plurality of matching lock perforations, and a plurality of locking elements are provided with corresponding penetrating and extending locking devices.

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