KR200439701Y1 - A push botton - Google Patents

Abstract

The present invention relates to a push button, the insertion hole 13 is formed on both side walls of the main body 11 to face each other, formed in the receiving portion 12 and on the same line as the insertion hole (13) A main body 11 having a support groove 17 located therein; A grip portion 41 is formed at one side, and a half arc-shaped curved portion 42 having a support protrusion 42a is formed at the center thereof, and the insertion hole is supported such that the support protrusion 42a is supported by the support groove 17. A fastening member (40) fastened to (13) to fix the body (11) to one side of the door (1); Departure preventing grooves (14) are formed on both sides of the support groove (17) so that the tip of the torsion spring (22) is supported; A protrusion 15 is formed on the bottom surface of one side of the receiving part 12 where the pressing piece 31 is positioned so that the coil spring 32 is supported; Upper and lower portions of the accommodation part 12 were provided with a push button having an opening 16 opening the inside thereof.

Therefore, the push button 10 can be quickly and easily installed on the door 1, prevents the torsion spring 22 from being detached from the torsion spring 22 and prevents the elastic deterioration, and installs the push piece 31 into the door. It is possible to prevent the separation of the coil spring 32, to prevent corrosion of the parts located in the receiving portion 12, and to reduce the manufacturing process and material can be saved.

 Body, Receptacle, Handle, Torsion Spring, Pushing Piece, Coil Spring, Fixing Member

Description

Pushbutton {A push botton}

Figure 1 is an exploded perspective view showing the configuration of the subject push button.

Figure 2 is a partial cross-sectional view showing the configuration of the subject innovation pushbutton.

3 and 4 are a schematic perspective view and a cross-sectional view showing a state in which the push button is designed on the door.

Explanation of symbols on the main parts of the drawings

One ; Door 10; Push Button

11; Main body 12; Receptacle

13; Insertion hole 14; Departure Prevention Home

15; Protrusion 16; Opening

17; Support groove 21; handle

22; Torsion spring 31; Push Button

32; Coil spring 40; Fixing member

41; Gripping portion 42; bend

42a; Support

The present invention relates to a push button, and more particularly, to a push button installed on one side of a door such as a distribution box, a terminal box or a fire hydrant.

In general, a building is provided with a distribution box or a terminal box to facilitate the opening and closing of converters and the control of equipment, and a fire hydrant is installed so as to rapidly spray a large amount of water at a predetermined position in case of fire.

Such a distribution box, a terminal box or a fire hydrant has a rectangular frame attached to a wall by silicon or the like, a corresponding side of the door is hinged to the frame, and a push button is provided on one side of the door to easily open the door.

The conventional pushbutton is composed of a main body having an accommodating portion inside, a handle elastically installed by a torsion spring inside the accommodating portion, and a pressing piece that is elastically installed by a coil spring under the handle and supports the end of the handle.

And bolt holes are formed in the upper and lower parts of the main body to fix the main body to the door by bolting.

The conventional push button is opened and closed in the receiving portion while the handle is rotated elastically as the pressing piece is pressed, and the door can be opened by holding the handle.

However, in the conventional pushbutton, when the handle is rotated, the torsion spring is pushed to the lower side due to the impact caused by the elastic force, or the end portion is moved to the left and right sides, causing a problem in that deformation occurs and the elasticity of the torsion spring is deteriorated. .

In addition, the bottom surface of the receiving portion in which the coil spring for installing the pressing piece is installed is flat, and the coil spring is simply supported on the bottom. When the pressing piece is pressed, the coil spring contracts and is released to one side. There was a problem of separation.

In addition, when the push button is installed on the door by fastening the bolt to the bolt hole formed in the main body, the installation could not be made quickly by the time of tightening the bolt when the push button is installed, the bolt during the manufacture of the push button As the process of forming holes increased, the cost of materials increased.

On the other hand, when the closed state of the door continues, there is a problem that the receiving portion of the main body and the parts inside thereof located inside the door are corroded by moisture.

The purpose of the present invention for solving the above problems is to fasten and simplify the operation of fixing to the door, to prevent the separation and elasticity of the spring, to prevent corrosion and remanufacturing process and to save material To provide a push button.

The push button according to the present invention for achieving the above object is a main body having an accommodating portion therein, a handle elastically installed by a torsion spring inside the accommodating portion, and an elastic end portion of the handle being elastically installed by a coil spring under the handle. A push button comprising a push piece for supporting a body, the body having insertion holes facing each other on both side walls of the main body, and having a support groove formed inside the receiving portion and positioned on the same line as the insertion holes. Wow; A gripping portion is formed at one side, and a half arc-shaped curved portion having a supporting protrusion is formed at the center, and the fixing member is fastened to the insertion hole so that the supporting protrusion is supported by the supporting groove to fix the main body to one side of the door. It is characterized by including.

Another feature of the invention push button, characterized in that the departure prevention groove is formed so that the front end of the torsion spring is supported on both sides of the support groove.

Another feature of the push button of the present invention is characterized in that the protrusion is formed so that the coil spring is supported on the bottom surface of the receiving portion one side where the pressing piece is located.

Another feature of the push button of the present invention is characterized in that the opening and closing portion for opening the inside of the upper and lower portions of the receiving portion is formed.

Accordingly, the push button can be quickly and easily installed on the door, prevents torsion of the torsion spring that is installed on the handle and prevents elastic deterioration, and prevents the separation of the coil spring that installs on the pressing piece. Corrosion can be prevented, and the manufacturing process can be reduced and materials can be saved.

Specific features and advantages of the present invention will become more apparent from the following description with reference to the accompanying drawings.

1 is an exploded perspective view showing a configuration of a push button of the present invention, the present invention relates to a push button 10 installed on one side of a door 1 such as a distribution box, a terminal box or a fire hydrant, the main body 11 ), The handle 21, the pressing piece 31, is divided into a fixed member (40).

The main body 11 has an accommodating portion 12 on the inner side, the handle 21 is elastically installed by the torsion spring 22 inside the accommodating portion 12 of the main body 11, and the pressing piece 31 is accommodated. In the part 12, it is elastically installed by the coil spring 32 under the handle 21, and supports the edge part of the handle 21. As shown in FIG.

Here, the torsion spring 22 which installs the handle 21 in an elastic manner is supported by one side of the bent side as shown in FIG. 2 on one side of the bottom surface of the handle 21, and the other end 22a of the other side has both sides of the center part in the receiving part 12. Extends.

A locking jaw 21a is formed at an upper end of the lower end of the handle 21 and a lower end of the pressing piece 31 so that the locking jaw 21a of the handle 21 is supported at the end of the pressing piece 31 as shown in FIG. It is installed as it is.

In particular, the present invention is characterized in that the configuration of the main body 11 and the fixing member 40 for fixing the main body 11 to the door 1, as shown in Figure 1 opposite to both side walls of the main body 11 An insertion hole 13 is formed, and a supporting groove 17 is formed inside the receiving portion 12 and located on the same line as the insertion holes 13.

On both sides of the support groove 17, a departure prevention groove 14 is formed to support the end portion 22a of the torsion spring 22 extending to both sides of the center portion in the receiving portion 12 as shown in FIG. 2.

In addition, a protrusion 15 is formed on the bottom surface of one side of the receiving part 12 in which the pressing piece 31 is positioned, and the coil spring 32 which installs the pressing piece 31 in an elastic manner as shown in FIG. 2 has a lower end thereof. Supported by (15), the upper and lower portions of the receiving portion 12 is formed with a cut opening 16 to open the inside thereof.

As shown in FIG. 1, the holding member 40 has a grip portion 41 formed at one side thereof, a semi-arc curved portion 42 having a support protrusion 42a at the center thereof, and the support protrusion 42a having a support groove. The main body 11 is fixed to one side of the door 1 by being fastened to the insertion hole 13 so as to be supported by (17).

The push button of the present invention having such a configuration is provided with the handle 21 and the pressing piece 31 in the receiving portion 12 of the main body 11 through the torsion spring 22 and the coil spring 32, and then the main body. 11 is brought into close contact with the door 1 and fixed as shown in FIG.

Here, the end portion 22a of the torsion spring 22 is supported by the release preventing groove 14 in the receiving portion 12, and the lower end of the coil spring 32 is supported by the protrusion 15 in the receiving portion 12. In the state, the handle 21 and the pressing piece 31 are installed in a shot.

That is, after inserting the receiving portion 12 side of the main body 11 in which the handle 21 and the pressing piece 31 are elastically inserted into one side of the door 1, insertion holes formed in both side walls of the main body 11 ( 13) and fastening by inserting the fixing member (40).

At this time, holding the holding part 41 of the fixing member 40 and pushing the end portion into the insertion hole 13 and pushing it in force, the curved portion 42 in the center of the fixing member 40 is the receiving portion 12 of the main body 11 A support protrusion 42a formed in the curved portion 42 as shown in FIG. 4 while being positioned at the inner center is seated in the support groove 17 inside the receiving portion 12, and both sides of the inserted end side and the grip portion 41 side are inserted. Is in close contact with the inner surface of the door 1 so that the main body 11 is fixed to the door 1.

As such, when the push piece 31 is pressed to open the door 1 while the push button 10 is installed at one side of the door 1, the upper end of the push piece 31 is pulled backward and the end of the push piece 31 is closed. At the same time as the catching jaw 21a of the lower end of the handle 21 is separated, the handle 21 is rotated upward by the elastic force of the torsion spring 22.

At this time, the end 22a of the torsion spring 22 is supported by the release preventing groove 14 so that the end 22a of the torsion spring 22 is supported toward the support groove 17 even when the handle 21 is rotated. It is not pushed or pushed downward, and the coil spring 32 is supported by the protrusion 15 so that it is not pushed out even when a force for pressing the pressing piece 31 is applied.

When the handle 21 is rotated upward, the door 1 is opened by holding the open handle 21, and the door 21 is pushed to close the door 1 by closing the handle 1. Press 21 down to close the handle 21 inwardly of the receiving portion 12 as the first time.

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When the push button 10 is installed in the door 1, the present push button supports the fixing member 40 penetrating the receiving portion 12 on the side of the main body 11 and the main body 11 to support the main body 11. Since 11) is fixed to the door 1, unlike the conventional case in which the main body is fixed to the door by fastening bolts through bolt holes formed in the upper and lower parts of the main body when the main body is fixed, the operation of fixing the main body 11 to the door 1 is very high. It can be simple.

And, even when the fixing member 40 is fastened to the main body 11, the support protrusion 42a formed in the curved portion 42 of the fixing member 40 and the support groove 17 formed in the receiving portion 12 of the main body 11 As the fixing member 40 and the main body 11 are fastened while being supported), the fixing member 40 can be maintained in the fastened state without being easily detached from the main body 11.

In addition, since the end portion 22a of the torsion spring 22 that installs the handle 21 is supported by the release preventing groove 14 in the receiving portion 12, the end portion of the torsion spring 22 is supported even when a force to open the handle 21 is applied. It is possible to prevent the deformation of the torsion spring 22 and prevent the elasticity applied to the handle 21 from being deteriorated by the sliding phenomenon by preventing the 22a from being separated toward the center side or being pushed downward.
Since the accommodating part 12 side of the main body 11 is located inside the door 1 while the door 1 is closed, when the closed state of the door 1 continues, the main body located inside the door is accommodated. There was a problem that the parts and the parts inside thereof were corroded by moisture.

On the other hand, since the opening portion 16 is formed in the upper and lower portions of the receiving portion 12 so that the inside of the receiving portion 12 is opened, air circulates smoothly through the opening portion 16 into the receiving portion 12 to open the door 1. As the closed state continues, the phenomenon in which the accommodating part 12 located inside the door 1 and the parts located therein may be prevented from being corroded.

In addition, since the coil spring 32 is supported by the protrusion 15 formed at the bottom in the receiving part 12 where the pressing piece 31 is positioned, the coil spring 32 that contracts when the pressing piece 31 is pressed outwards. While being pushed, the phenomenon in which the coil spring 32 is separated from the pressing piece 31 may be prevented.

In addition, as the opening portion 16 is formed in the upper and lower portions of the receiving portion 12, a part of the receiving portion 12 forming the opening portion 16 is cut off, and the main body 11 is opened by the fixing member 40. Since the bolt holes formed in the upper and lower parts of the main body can be omitted by being fixed to 1), the number of manufacturing processes due to the omission of the bolt holes is reduced, and the material can be saved due to some incisions.

According to the push button according to the present invention as described above, the push button 10 can be quickly and easily installed on the door 1, and the separation and the elastic decrease of the torsion spring 22 which installs the handle 21 elastically Prevents, the separation of the coil spring 32 to install the pressing piece 31 is prevented, the corrosion of the parts located in the receiving portion 12 is prevented, the process of manufacturing and the material can be reduced, etc. Has the effect of.

Claims (4)

In the push button comprising a main body having an accommodating part inside, a handle elastically installed by a torsion spring inside the accommodating part, and a push piece that is elastically installed by a coil spring under the handle and supports an end of the handle. Insertion holes 13 are formed on both side walls of the main body 11 so as to face each other, and the support grooves 17 formed inside the receiving portion 12 and positioned on the same line as the insertion holes 13 are formed. Branch body 11 and; A grip portion 41 is formed at one side, and a half arc-shaped curved portion 42 having a support protrusion 42a is formed at the center thereof, and the insertion hole is supported such that the support protrusion 42a is supported by the support groove 17. Push button (13) characterized in that it comprises a fixing member 40 for fixing the main body 11 to one side of the door (1). The method of claim 1, Push button, characterized in that the departure prevention groove 14 is formed so that the front end of the torsion spring 22 is supported on both sides of the support groove (17). The method according to claim 1 or 2, The push button, characterized in that the protrusion 15 is formed so that the coil spring 32 is supported on the bottom surface of one side of the receiving portion 12 in which the pressing piece 31 is located. The method of claim 3, Pushbuttons, characterized in that the upper and lower portions of the receiving portion 12 is formed with an opening 16 to open the inside thereof.

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