CN210178104U - Fixing structure of school toilet compartment door handle - Google Patents

Abstract

The utility model belongs to the field of school toilets, in particular to a novel fixing structure of a school toilet compartment door handle, which comprises a cylindrical handle, wherein a screw hole is formed in the middle of the fixed end of the cylindrical handle, a screw passes through a door plate and is inserted into the screw hole and fixes the cylindrical handle, the fixed end of the cylindrical handle extends out of a limiting shaft towards the door plate, and the limiting shaft is inserted into the door plate; the utility model has the advantages of simple structure, convenient use, difficult falling of the cylindrical handle and beautiful appearance.

Description

Fixing structure of school toilet compartment door handle

Technical Field

The utility model belongs to the field of school toilets, in particular to a novel fixed structure of a school toilet compartment door handle.

Background

Generally, the door handle of a school toilet compartment is the simplest cylindrical handle and is directly fixed on a door through a screw, but the applicant finds that the handle of the school compartment is easy to unscrew for a long time and fall, the proportion is very high, the handle needs to be installed again, sometimes, the cylindrical handle cannot be found in the compartment, the cylindrical handle needs to be bought again, and time, labor and money are wasted.

Disclosure of Invention

The utility model aims at providing a simple structure, convenient to use, the cylindricality handle is difficult to fall, the pleasing to the eye novel fixed knot structure of school's lavatory compartment doorknob of appearance.

The purpose of the utility model is realized like this:

the fixing structure of the school toilet compartment door handle comprises a cylindrical handle, wherein a screw hole is formed in the middle of the fixed end of the cylindrical handle, a screw penetrates through a door plate to be inserted into the screw hole and fix the cylindrical handle, the fixed end of the cylindrical handle extends out of a limiting rotating shaft towards the door plate, and the limiting rotating shaft is inserted into the door plate.

The screw includes the screw head, is provided with the rubber pad between screw head and the door plant.

The shell is sleeved outside the rubber pad and is tightly matched with the rubber pad.

A convex ring is formed on the inner side wall of the shell, a concave ring is formed on the rubber pad, and the convex ring is inserted into the concave ring.

An arc-shaped groove is formed in the side wall of the cylindrical handle.

The rotation limiting shaft and the cylindrical handle are integrally formed.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a limit pivot inserts the setting in the door plant to directly restrain the relative rotation of the relative screw of cylindricality handle, just so effectually prevent the back-out of cylindricality handle, greatly increased the life of cylindricality handle, avoided the trouble of often installing the cylindricality handle.

2. The utility model discloses a design of rubber pad to avoid the screw to screw up the destruction of time door plant, and give an outside pretightning force of screw through the elasticity of rubber pad, play the effect of relaxing.

3. The utility model discloses a design of shell to avoid the student to be bruised by the screw head, perhaps the clothes is colluded brokenly, and the appearance is pleasing to the eye.

4. The utility model discloses a shaping has the bulge loop on the inside wall of shell, and the shaping has the design of concave loop on the rubber pad to make shell and rubber pad fixed more firm, be difficult to drop.

5. The utility model discloses a design of arc recess on the cylindricality handle to stimulate more easily, can not open a door strenuous because of the hand is smooth.

6. The utility model discloses a limit pivot and cylindricality handle integrated into one piece's design to make the structure of limit pivot more stable, life is longer, and the process is simpler.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

1-a cylindrical handle; 2-a screw; 3-a door panel; 4-rotation limiting shaft; 5-screw head; 6-rubber pad; 7-a housing; 8-convex ring; 9-arc groove.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

the utility model provides a fixed knot of school's lavatory compartment door handle constructs, includes cylindricality handle 1, the stiff end middle part shaping of cylindricality handle 1 has the screw hole, and a screw 2 passes door plant 3 and inserts the screw hole and fix cylindricality handle 1, the stiff end of cylindricality handle 1 extends out rotation limit axle 4 to door plant 3 direction, and rotation limit axle 4 inserts in the door plant 3.

The screw 2 includes screw head 5, is provided with rubber pad 6 between screw head 5 and door plant 3.

A shell 7 is sleeved outside the rubber pad 6, and the shell 7 is tightly matched with the rubber pad 6.

A convex ring 8 is formed on the inner side wall of the shell 7, a concave ring is formed on the rubber pad, and the convex ring 8 is inserted into the concave ring.

An arc-shaped groove 9 is formed in the side wall of the cylindrical handle 1.

The rotation limiting shaft 4 and the cylindrical handle 1 are integrally formed.

The utility model has the characteristics of simple structure, convenient use, difficult falling of the cylindrical handle and beautiful appearance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The fixing structure of the school toilet compartment door handle comprises a cylindrical handle, wherein a screw hole is formed in the middle of the fixed end of the cylindrical handle, a screw penetrates through a door plate and is inserted into the screw hole to fix the cylindrical handle, and the fixing structure is characterized in that the fixed end of the cylindrical handle extends out of a limiting rotating shaft towards the door plate, and the limiting rotating shaft is inserted into the door plate.

2. The fixing structure of a school toilet compartment door handle according to claim 1, wherein said screw comprises a screw head, and a rubber pad is disposed between the screw head and the door plate.

3. The fixed structure of a school toilet compartment door handle according to claim 2, wherein the rubber pad is covered with a shell, and the shell is tightly matched with the rubber pad.

4. The fastening structure of a door handle for a school toilet according to claim 3, wherein said outer case has a male ring formed on an inner side wall thereof, and said rubber pad has a female ring formed thereon, and said male ring is inserted into said female ring.

5. The fixing structure of a school toilet compartment door handle according to claim 4, wherein the side wall of the cylindrical handle is formed with an arc-shaped groove.

6. The fixed structure of a school toilet compartment door handle according to claim 5, wherein said rotation limiting shaft is integrally formed with the cylindrical handle.

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