JPH0685654U - Mop mounting frame - Google Patents

Abstract

(57) [Summary] [Purpose] When mounting the mop to the mounting frame with the mop mounting machine, facilitate the mounting. A cone-shaped guide recess 6 is provided at the tip of the fixing pin 3 of the male frame 1, and a cone-shaped tip 35 of a guide pin 34 of a mop mounting machine 31 inserted into the pin hole 12 of the female frame 11 is inserted into the guide recess 6. The fixing pin 3 and the guide pin 34.
Are made coaxial so that the pin hole 12 can be easily fitted into the fixed pin 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a mounting frame for a mop used for cleaning a floor or the like, and more particularly to a mounting frame composed of a male frame and a female frame for sandwiching and fixing the mop between both frames.

[0002]

[Prior art]

 The mounting frame of the mop is composed of a male frame having a group of fixing pins protruding from the inner wall and a female frame having a group of pin holes penetrating the fixing pins to fit the fixing pins. When mounting the mop on the mounting frame, set the mop between both frames, then insert the guide pin of the mop mounting machine into the pin hole and make the tip of the guide pin abut the tip of the fixed pin. While keeping the state, push the female frame to the fixed male frame and fit the fixing pin into the pin hole.

By the way, since the tip of the guide pin of the conventional mop mounting machine is formed in a flat surface and the tip of the fixing pin of the female frame is also formed in a flat surface, the guide abutted against the tip of the fixing pin when mounting the mop. The tip of the pin slipped and moved, and both pins did not easily become coaxial, making it difficult to attach the mop.

[0004]

[Problems to be solved by the device]

 The problem to be solved by this invention is to make the guide pin and the fixing pin easily coaxial with each other when the mop is mounted on the mounting frame to facilitate the mounting of the mop.

[0005]

[Means for Solving the Problems]

 A guide recess is provided at the tip of the fixed pin of the male frame, into which the tip of the guide pin of the mop mounting machine that penetrates the pin hole of the female frame fits.

[0006]

[Operation] When attaching the mop to the mounting frame, even if the guide pin of the mounting machine is not coaxial, the tip of the guide pin fits into the guide recess of the tip of the fixed pin, and both pins become coaxial. The pin hole is also coaxial with the fixed pin.

Then, after setting the mop between both frames, when the female frame is pushed to the fixed male frame, the pin hole is guided by the guide pin and the fixing pin is fitted into the pin hole to fix both frames. Be done.

[0008]

【Example】

 Reference numeral 1 is a male frame made of synthetic resin, and 3 is a fixing pin protruding from the inner wall 2. Reference numeral 5 denotes a fitting portion formed on a truncated cone-shaped tip portion, the base portion of which has a slightly larger outer diameter than the shaft portion 4 and has a taper tapering toward the tip. Reference numeral 6 denotes a guide recess, which is formed in a conical shape on the tip surface of the fitting portion 5.

In the illustrated embodiment, two fixing pins 3 are provided at both upper end portions and six fixing pins are provided at a lower portion at equal intervals. However, depending on the size of the mop 21, the number and arrangement thereof are different. It can be selected appropriately.

Reference numeral 11 denotes a female frame made of synthetic resin which is paired with the male frame 1, and a pin hole 12 is formed at a position facing the fixing pin 3. Reference numeral 13 is a boss for reinforcing the pin hole 12, which is provided on the inner wall 14.

A locking portion 16 and a locking groove 17 are provided on the outer wall 15 of the female frame 11 (see FIG. 5). Similarly, the male frame 1 is also provided with a locking portion and a locking groove. The tips of the known clippers attached to the tips of the handles (not shown) are locked to the locking portions 16 of both frames 1 and 11, and the claws of the clippers are fitted into the locking grooves 17.

The mop 21 is attached to the attachment frame A by a known mop attachment machine 31. As shown in FIG. 1, 32 is a fixing member, 33 is a pushing member, and 34 is a guide pin. The guide pin 34 can be inserted into and removed from each of the pin holes 12 of the female frame 11, and its tip 35 is conventionally flat, but has a conical shape or a U-shaped cross section in the axial direction.

In order to attach the mop 21 to the attachment frame A, first, as shown in FIG. 1, the upper end portion of the mop 21 is inserted into the lower fixing pin group 3 of the male frame 1 to set the mop 21. When the male frame 1 side is brought into contact with the fixing member 32 of the mounting machine 31 and the tip 35 of the guide pin 34 is fitted into the guide recess 6 of the fixing pin 3, the pushing member 33 is pushed in the direction of a in the figure. The female frame 11 is also pushed in the same direction a, and the mop 21 is attached to the attachment frame A 1 as shown in FIG.

It is sufficient that the tip of the guide date 34 is fitted into the guide recess 6 and the fixing pin 3 and the pin hole 12 are coaxial with each other, so that the guide recess 6 can be formed in a U shape or the like. Is.

[0015]

[Effect of device]

 When attaching the mop to the mounting frame, the fixing pin and the pin hole are coaxial, so the work of attaching the mop to the mounting frame can be performed easily.

[Brief description of drawings]

FIG. 1 is a sectional view showing a state in which a mop is attached to an attachment frame.

FIG. 2 is an enlarged side view showing a tip of a guide pin and a tip of a fixed pin.

FIG. 3 is a cross-sectional view showing a state in which the mop is attached to the attachment frame.

FIG. 4 is a front view showing inner walls of a male frame and a female frame.

FIG. 5 is a front view of a mounting frame to which a mop is mounted.

[Explanation of symbols]

 A Mounting frame 1 Male frame 3 Fixing pin 6 Guide recess 11 Female frame 12 Pin hole 34 Guide pin 35 Tip

Claims (1)

[Scope of utility model registration request] 1. A male frame and a female frame, each of which comprises a male frame having a group of fixing pins protruding from an inner wall and a female frame having a group of pin holes penetratingly facing the fixing pins and into which the fixing pins are fitted. After setting the mop between the fixing pin and the pin hole, the tip of the guide pin of the mop mounting machine that penetrates the pin hole is brought into contact with the tip of the fixing pin, and the female frame is pushed into the fixed male frame to fix the pin hole. The mounting frame of the mop, which is adapted to be fixed to the mounting frame, is provided with a guide concave portion into which the tip of the guide pin fits at the tip of the fixing pin. frame.