JP3194423U - Quick emergency hinge - Google Patents

Abstract

A quick emergency hinge that can be quickly evacuated by quickly removing a door. A quick emergency hinge includes an upper positioning seat, a lower positioning seat, a pivot structure, and a quick release key. The upper positioning seat 100 has an upper pivot part 110 and an upper fixing part 120. The upper pivot part 110 is formed on one side of the upper fixing part 120. An upper storage tank 111 is recessed in the upper pivot part 110. The upper fixing part 120 is used for fixing to the door panel. The lower positioning seat 200 has a lower pivot attachment portion 210 and a lower fixing portion 220. The lower pivot attaching part 210 has a lower receiving tank 211 formed on one side of the lower fixing part 220 and recessed. The lower fixing part 220 has a channel 230 communicating with the lower storage tank 211 and is fixed to the door frame. The pivot structure 300 includes a first elastic member 310, an upper pivot 320 and a lower pivot 330. [Selection] Figure 3

Description

  The present invention relates to a hinge, and more particularly to a quick emergency hinge that can be quickly removed by a simple operation.

  As shown in FIG.1 and FIG.2, the conventional door hinge 10a is attached between the door panel 1a and the door frame 2a. The door hinge 10a includes a door panel seat 100a, a door frame seat 200a, and a pivot 300a. The door panel seat 100a is attached to the door panel 1a. The door frame seat 200a is attached to the door frame 2a. The pivot 300a is inserted through the shaft hole of the door panel seat 100a and the shaft hole of the door frame seat 200a, and the door panel 1a is pivotally attached by a door hinge 10a so that it can be opened and closed.

  However, for example, when an emergency such as a fire or a flood occurs, it is not easy to remove the door hinge 10a because the members are in close contact with each other, and it is difficult for a person trapped in the room to evacuate. there were. In particular, when the door is damaged or the key is lost, the door panel 1a cannot be opened to evacuate quickly.

  Therefore, a quick emergency hinge that can quickly evacuate by removing the door has been demanded.

  An object of the present invention is to provide a quick emergency hinge that can be quickly evacuated by quickly removing a door.

  In order to solve the above-described problem, according to a first embodiment of the present invention, there is provided a quick emergency hinge including an upper positioning seat, a lower positioning seat, a pivot structure, and a quick release key, The upper fixing part is formed on one side of the upper fixing part, and the upper receiving tank is recessed in the upper pivoting part, and the upper fixing part is The lower positioning seat has a lower pivot part and a lower anchor part, and the lower pivot part is formed on one side of the lower anchor part and is recessed. The lower fixing tank has a channel communicating with the lower receiving tank and is fixed to the door frame, and the pivot structure includes a first elastic member, an upper pivot, and a lower pivot. The first elastic member is accommodated in the upper accommodating tank, and the first elastic member An end is in contact with the inside of the upper storage tank, and the upper pivot is detachably attached to the upper storage tank and the lower storage tank while one end is in contact with the other end of the first elastic member. The lower pivot is detachably attached to the lower storage tank, one end is in contact with the other end of the upper pivot, the other end has a first rising structure, and the quick release key is The controller is movably inserted into the channel, and a control unit and a second raising structure are provided at both ends, the control unit is movably located at one end of the channel, and the second raising structure is It is movably located at the other end of the channel and corresponds to the first ascending structure of the lower pivot, and the ascending height of the first ascending structure is accommodated in the lower housing of the upper pivot by the second ascent Quick emergency characterized by being equal to the length in the tank The hinge is provided.

  One end surface of the first rising structure is in contact with the lower housing tank, and the second lifting structure is a wedge-shaped top portion corresponding to a slit between the end surface and the lower housing tank. It is preferable.

  On one side of the wedge-shaped top portion, a wing portion extends laterally, and the rising height of the wing portion is equal to the length of the upper shaft in the lower storage tank, or the wedge-shaped top portion It is preferable that the wing portions extend laterally on both sides of a pair and the height of the wing portions is equal to the length of the upper shaft in the lower storage tank.

  It is preferable that the wedge-shaped top portion has a bump, a concave tank is formed at the bottom of the lower storage tank, and the bump is detachably engaged in the concave tank.

  The lower storage tank has a convex seat at the bottom portion into which the concave tank can be fitted, the other end of the lower pivot is in contact with the convex seat, and the wedge-shaped top portion is formed between the end surface and the convex It is preferable to correspond to a slit between the seats.

  It is preferable that the upper pivot has a convex column fitted to the lower end, and the lower pivot has a concave formed at the upper end while the convex column is detachably attached therein.

  It is preferable to further include a second elastic member having one end connected to the channel and the other end connected to the quick release key.

  The quick emergency hinge of the present invention can be quickly removed by pressing the quick release key when an emergency occurs.

It is explanatory drawing of the use condition of the conventional door hinge. It is a perspective view which shows the conventional door hinge. It is a perspective view which shows the quick emergency hinge which concerns on 1st Embodiment of this invention. It is sectional drawing which shows the quick emergency hinge which concerns on 1st Embodiment of this invention. It is sectional drawing which shows the quick emergency hinge which concerns on 1st Embodiment of this invention. It is explanatory drawing of the use condition of the quick emergency hinge which concerns on 1st Embodiment of this invention. It is a perspective view which shows the quick emergency hinge which concerns on 2nd Embodiment of this invention. It is the elements on larger scale which show the quick emergency hinge which concerns on 2nd Embodiment of this invention. It is sectional drawing which shows the quick emergency hinge which concerns on 2nd Embodiment of this invention. It is the elements on larger scale which show the quick emergency hinge which concerns on 3rd Embodiment of this invention. It is the elements on larger scale which show the pivot structure of the quick emergency hinge which concerns on one Embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited thereby.

(First embodiment)
Please refer to FIG. FIG. 3 is a perspective view showing the quick emergency hinge according to the first embodiment of the present invention. As shown in FIG. 3, the quick emergency hinge 10 according to the first embodiment of the present invention includes an upper positioning seat 100, a lower positioning seat 200, a pivot structure 300, and a quick release key 400.

  The upper positioning seat 100 has an upper pivot part 110 and an upper fixing part 120. The upper pivot part 110 is formed on one side of the upper fixed part 120, and the upper storage tank 111 is recessed in the center of the upper pivot part 110. The upper pivot part 110 and the upper storage tank 111 have a cylindrical shape. The upper storage tank 111 has an opening at the bottom and a bottom at the top. The upper fixing part 120 has at least one screw S used for fixing to a door panel (not shown). The upper fixing part 120 has a plate-like structure.

  The lower positioning seat 200 is located below the upper positioning seat 100. The lower positioning seat 200 has a lower pivot attachment part 210 and a lower fixing part 220. The lower pivot attaching part 210 is formed on one side of the lower fixing part 220. A lower storage tank 211 is recessed in the lower pivot attachment portion 210. The lower pivot attachment part 210 and the lower storage tank 211 have a columnar structure. The lower storage tank 211 has an opening at the top and a bottom at the bottom. The upper storage tank 111 and the lower storage tank 211 are located on a straight line. The opening of the upper storage tank 111 and the opening of the lower storage tank 211 are communicated. A channel 230 is drilled laterally in the lower fixing part 220. The channel 230 is formed perpendicular to the lower storage tank 211, and the channel 230 and the lower storage tank 211 are communicated with each other. The lower fixing part 220 may be fixed to a door frame (not shown) by at least one screw S, and the lower fixing part 220 may have a plate-like structure.

  The pivot structure 300 includes a first elastic member 310, an upper pivot 320, and a lower pivot 330. The first elastic member 310 (for example, a spring) is housed in the upper housing tank 111. The upper end of the first elastic member 310 is in contact with the bottom of the upper storage tank 111. The upper end of the upper shaft 320 is in contact with the lower end of the first elastic member 310. The upper pivot 320 is detachably attached to the upper storage tank 111 and the lower storage tank 211 via the opening of the upper storage tank 111 and the opening of the lower storage tank 211. The lower pivot 330 is detachably attached to the lower storage tank 211. The lower pivot 330 has a first rising structure 331 provided at the lower end while the upper end is in contact with the lower end of the upper pivot 320. The first rising structure 331 may be one end surface, and the lower end of the lower pivot 330 is in contact with the bottom of the lower storage tank 211.

The quick release key 400 is movably inserted in the channel 230. At both ends of the quick release key 400, a control unit 410 and a second raising structure 420 are provided. The control unit 410 is formed in an umbrella shape and is movably disposed at the right end of the channel 230. The second raising structure 420 is movably disposed at the left end of the channel 230 and corresponds to the first raising structure 331 of the lower pivot 330. The second rising structure 420 is a wedge-shaped top portion and corresponds to a slit between the end surface and the lower storage tank 211. The second elevated structure 420, the height D increases the first elevated structure 331 is equal to the length D _C2 in the lower housing chamber of the upper pivot. A lead angle is formed at the lower peripheral edge of the lower shaft 330 so that the front edge of the wedge-shaped top portion can be easily inserted into the slit between the end surface of the lower shaft 330 and the bottom of the lower storage tank 211.

  Please refer to FIG. As shown in FIG. 4, the controller 410 of the quick release key 400 is exposed and protrudes from the right end of the channel 230 when actually used. The second raised structure 420 of the quick release key 400 is located in the channel 230 or protrudes slightly from the left end of the channel 230. The first elastic member 310 presses the upper pivot 320 downward and supports the upper pivot 320 by the lower pivot 330. The upper pivot 320 is inserted into the upper receiving tub 111 of the upper positioning seat 100 and the lower receiving tub 211 of the lower positioning seat 200 and used as the pivot of the present invention, and the quick emergency hinge 10 so that the door panel can be opened and closed. It is pivotally attached through.

Please refer to FIG. 5a and FIG. 5b. As shown in FIGS. 5a and 5b, when an emergency such as a fire or a flood occurs, when the control unit 410 of the quick release key 400 of the quick emergency hinge 10 of the first embodiment is pressed, the quick release is performed. The second raising structure 420 of the key 400 is displaced in the lower receiving tank 211, the second raising structure 420 is brought into contact with the first raising structure 331 of the lower pivot 330, and the lower pivot 330 is lifted to raise the first The elastic member 310 is compressed and raised until the upper pivot 320 and the lower pivot 330 reach a certain height. When the height is equal to the length D _C2 in the lower housing chamber of the upper pivot, it is possible to remove the upper pivot 320 from the lower housing tank 211. The lower end of the upper pivot 320 is aligned with the opening of the upper storage tank 111. When the upper end of the lower pivot 330 is aligned with the opening of the lower receiving tank 211 and the upper pivot attachment 110 and the lower pivot attachment 210 are not restrained by the upper pivot 320, the upper positioning seat 100 is moved away from the lower positioning seat 200. The door panel can be removed smoothly (together with the upper positioning seat 100) and evacuated easily, so that the door cannot be opened and the escape is not delayed.

  The quick emergency hinge 10 described above may further include a second elastic member 415. The second elastic member 415 may be a spring installed in the channel 230. Since the second elastic member 415 has one end connected to the wall surface of the channel 230 and the other end connected between both ends of the quick release key 400, the quick release key 400 is stably installed in the channel 230. .

(Second Embodiment)
Next, refer to FIG. 6 and FIG. FIG. 6 is a perspective view showing a quick emergency hinge according to a second embodiment of the present invention. FIG. 7 is a partially enlarged view showing a quick emergency hinge according to the second embodiment of the present invention. The quick emergency hinge 10 according to the second embodiment of the present invention shown in FIGS. 6 and 7 is different from the first embodiment in that a wing portion 421 extends laterally on one side of a wedge-shaped top portion. Increase the height D of the blade portion 421 is equal to the length D _C2 of the lower storage tank in the upper pivot, on both sides forming pairs with each other in the wedge apex height portion, the wing portion 421 is extended sideways, wings increase the height of the D is equal to the length D _C2 of the lower storage tank in the upper pivot.

Please refer to FIG. As shown in FIG. 8, when an emergency such as a fire or a flood occurs, when the controller 410 of the quick release key 400 of the quick emergency hinge 10 of the present invention is pressed, the lower end end surface of the lower pivot 330 and the lower housing are accommodated. The wedge-shaped top portion of the quick release key 400 is inserted into the slit between the bottom of the tank 211 and the control unit 410 of the quick release key 400 is rotated, so that the wing portion 421 of the quick release key 400 is at the lower end of the pivot 330. When the first elastic member 310 is abutted and compressed, and the upper pivot 320 and the lower pivot 330 are raised to a predetermined height and the height becomes equal to the entire length _DW of the wing 421, the lower storage tank 211 From the upper axis 320. When the lower end of the upper pivot 320 is aligned with the opening of the upper receiving tank 111 and the upper end of the lower pivot 330 is aligned with the opening of the lower receiving tank 211, the upper pivot attaching part 110 and the lower pivot attaching part 210 are The position is not restrained by the upper axis 320. When the upper positioning seat 100 is separated from the lower positioning seat 200, the door panel can be removed smoothly (together with the upper positioning seat 100) and evacuated easily, thus preventing the door from being delayed without being opened. be able to. The quick release key 400 is pressed by the wing portion 421 to prevent the upper positioning seat 100 and the lower positioning seat 200 from being inadvertently separated.

(Third embodiment)
Please refer to FIG. As shown in FIG. 9, the bump 423 is formed in the lower part of the wedge-shaped top part of the quick release key 400 of 3rd Embodiment of this invention. The bump 423 is located on the left side of the wing part 421. A concave tank 2111 is formed at the bottom of the lower storage tank 211. When the front edge of the wedge-shaped top portion is inserted into the slit between the lower end surface of the lower pivot 330 and the bottom of the lower storage tank 211, the bump 423 is detachably engaged in the concave tank 2111. The lower storage tank 211 has a convex seat 2112 at the bottom, and the concave tank 2111 can be fitted to the convex seat 2112. The lower end surface of the lower shaft 330 is in contact with the convex seat 2112. The wedge-shaped top portion corresponds to a slit between the lower end surface of the lower shaft 330 and the upper portion of the convex seat 2112. When the control unit 410 of the quick release key 400 is pressed, the wedge-shaped top portion is inserted into the slit between the lower end surface of the lower pivot 330 and the upper portion of the convex seat 2112 in the lower storage tank 211. Therefore, the bump 423 and the concave tank 2111 is engaged with the wedge-shaped top portion of the quick release key 400 on the convex seat 2112 to prevent unnecessary sliding when the quick release key 400 rotates. Can do.

  Please refer to FIG. As shown in FIG. 10, the upper shaft 320 has a convex column 321. The convex column 321 is fitted to the lower end of the upper shaft 320. The lower pivot 330 has a recess 332. The concave portion 332 is formed at the upper end of the lower shaft 330, and the convex column 321 is detachably attached to the concave portion 332, so that both can be firmly joined.

  Moreover, although not shown in figure, as those skilled in the art can understand easily, the 1st raising structure 331 and the 2nd raising structure 420 of the quick emergency hinge 10 mentioned above may be a gear set corresponding to each other, In addition, you may consist of a structure which has the same effect as raising a 1st raising structure with a 2nd raising structure.

  As can be seen from the above, the quick emergency hinge of the present invention can be easily removed by pressing the quick release key or rotating it by pressing the quick release key in the event of an emergency. Can evacuate.

  The preferred embodiments of the present invention have been disclosed as described above so that those skilled in the art can understand them, but these do not limit the present invention in any way. Various changes and modifications can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the utility model registration claim of the present invention should be broadly interpreted including such changes and modifications.

DESCRIPTION OF SYMBOLS 1a Door panel, 2a Door frame, 10 Quick emergency hinge, 10a Door hinge, 100 Upper positioning seat, 100a Door panel seat, 110 Upper pivot part, 111 Upper storage tank, 120 Upper fixing part, 200 Lower positioning seat, 200a Door frame seat , 210 Lower pivot attachment portion, 211 Lower storage tank, 220 Lower fixing portion, 230 Channel, 300 pivot structure, 300a pivot shaft, 310 first elastic member, 320 upper pivot shaft, 321 convex column, 330 lower pivot shaft, 331 first Ascending structure, 332 recess, 400 quick release key, 410 controller, 415 second elastic member, 420 second ascending structure, 421 wing, 423 bump, 2111, concave tank, 2112 convex seat, D rising height, D _C2 length in the lower storage tank of the pivot, _DW full length of wing, S screw.

Claims (7)

A quick emergency hinge comprising an upper positioning seat, a lower positioning seat, a pivot structure and a quick release key,
The upper positioning seat has an upper pivot part and an upper fixing part, and the upper pivot part is formed on one side of the upper fixing part, and the upper receiving tank is recessed in the upper pivot part. The upper fixing part is used for fixing to the door panel;
The lower positioning seat has a lower pivot attachment portion and a lower fixation portion, and the lower pivot attachment portion has a lower storage tank formed on one side of the lower fixation portion and recessed. The fixing portion has a channel communicating with the lower storage tank and is fixed to the door frame.
The pivot structure includes a first elastic member, an upper pivot shaft, and a lower pivot shaft, the first elastic member is housed in the upper housing tank, and one end of the first elastic member is disposed in the upper housing tank. Abutting on the inside, the upper pivot is abutted at one end with the other end of the first elastic member and is detachably attached to the upper storage tank and the lower storage tank. While being detachably attached to the lower storage tank, one end is in contact with the other end of the upper shaft, and the other end has a first rising structure,
The quick release key is movably inserted into the channel, a control unit and a second raising structure are provided at both ends, and the control unit is movably located at one end of the channel, and the second The rising structure is movably located at the other end of the channel and corresponds to the first lifting structure of the lower shaft, and the second lifting structure allows the rising height of the first lifting structure to be Equal to the length of the upper axis in the lower containment tank,
Quick emergency hinge characterized by that. One end surface of the first rising structure is in contact with the lower storage tank,
2. The quick emergency hinge according to claim 1, wherein the second rising structure is a wedge-shaped top portion and corresponds to a slit between an end surface and the lower storage tank. On one side of the wedge-shaped top height portion, a wing portion extends sideways, and the rising height of the wing portion is equal to the length of the upper shaft in the lower receiving tank,
The wings extend laterally on both sides of the wedge-shaped top portion that make a pair, and the rising height of the wings is equal to the length of the upper shaft in the lower receiving tank,
The quick emergency hinge according to claim 2. The wedge-shaped top portion has a bump,
A concave tank is formed at the bottom of the lower storage tank,
The bump is detachably engaged in the concave tank,
The quick emergency hinge according to claim 2. The lower storage tank has a convex seat at the bottom to which the concave tank can be fitted,
5. The quick emergency according to claim 4, wherein the other end of the lower shaft is in contact with the convex seat, and the wedge-shaped top portion corresponds to a slit between the end surface and the convex seat. Hinge for. The upper pivot has a convex column fitted to the lower end,
The lower pivot has a concave portion formed at the upper end, and the convex column is detachably attached therein.
The quick emergency hinge according to claim 1.   The quick emergency hinge according to claim 1, further comprising a second elastic member having one end connected to the channel and the other end connected to the quick release key.

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