KR100881824B1 - Safety door - Google Patents

Abstract

A safety door is provided to improve user convenience by using an elastic member or weight in order to close the door. A safety door includes a plurality of fences(104) and a door(102) installed between the fences. The door includes a receptor(110) in which an elongated slot is formed, a turning bar(130) pivoting about one end of the receptor and equipped with a panel(132) in which a safety phrase is marked, and a wire(140) which is interposed between the turning bar and the fence in order to induce the pivoting of the turning bar when the door is opened.

Description

Safety door

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety door, wherein the width of the door can be adjusted, and when the safety door is opened to enter the safety zone, the safety phrase panel mounted on the door is operated. It is about safety signs.

In general, a sign is used to visually ventilate a specific partitioned area or a specific situation to the outside, and is used in various situations such as industrial sites and roads.

Among them, safety signs were used to ventilate the surroundings of users entering and exiting a particular area exposed to danger, and these safety signs were built at the entrance and exit points of a particular area and visually recognized by the user.

In one embodiment of such a conventional safety sign, it is usually made of a panel with a certain text and a rotation bar equipped with the panel, the safety sign configured in this way is fixed to the ground or the entrance door or fence to which the door is fixed Fixed and used.

However, in the case of a safety sign fixed at a specific position, the user initially recognizes the safety sign and wakes up, but after frequent visits and a long time passes, the cognitive power is significantly reduced.

Therefore, the fixed safety sign has a problem that the function is gradually lost as time passes and ultimately insensitive to safety awareness.

In addition, it is good to precisely partition the range of the safety zone by adjusting the number of fences, but the range of the safety zone is not correctly partitioned even by adjusting the number of doors and fences, so that the distance between the fences is widened. There were other problems in which a safety accident could occur.

In order to solve the above problems, the present invention is connected to a wire and a wire connected to one end of the panel-mounted rotary bar in the container mounted on the door, the wire provides an external force to the rotary bar is The pivot door is pivotally rotated so that when the door is opened or closed, the rotation bar is pivoted by a wire, and the panel pops up to allow the user to always recognize the safety sign. The purpose is to provide.

In addition, the door is formed of a horizontal bar and a vertical bar with both ends horizontally refracted while being positioned opposite to each other, and the horizontal bar is inserted so as to slide against both ends of the vertical bar so that the exposed length of the horizontal bar is adjusted so that the width of the door is increased. Another purpose is to provide a safety door that can vary according to the range of the safety zone so that the gap between the fences can be kept constant at all times.

Safety door according to the present invention for achieving the above object, in the safety door comprising a plurality of fences and the door is installed between the fences for entering and exiting the user, the long slot is mounted on the door A rotating bar provided with a formed container, a panel pivotally rotated about one end positioned inside the container in a state of passing through the long slot of the container, and a safety phrase written on the other end thereof, and interposed between the rotating bar and the fence When the opening is made to include a wire for inducing pivot rotation of the rotation bar.

Here, the combination is installed to pivot the inside of the receptor, one end of the rotary bar is fastened, one end of the wire is installed to induce pivot rotation, the rotation angle is limited by a stopper mounted inside the receptor It is done.

In addition, one end is coupled to the fence side end of the wire and the other end is made of an elastic body further coupled to the fence.

In another embodiment in which the elastic body is replaced, the wire may be provided to span the fence while the weight is mounted to provide the weight downward to the fence side end of the wire.

The door includes a vertical bar positioned to correspond to both sides while the both ends are refracted, a horizontal bar slidingly inserted into the vertical bar to adjust its length, and a fastening member for fixing when the length of the horizontal bar is adjusted.

On the other hand, the rotation bar is a member for mounting the panel at the other end while the one end is fastened to the assembly installed in the receptor, can be made of rods and polygons, it is preferred to be lightweight for pivot rotation.

In addition, the combination is preferably pivotally rotated inside the receptor, the rotation of the other end of the maximum rotation is limited by the stopper protruding fixed inside the receptor.

The wire must be fastened at a predetermined angle to the assembly so as to pivot the assembly, and the wire may be directly coupled to a fence to which the door is fixed, providing an elastic body or downward magnetic weight coupled to the fence. The weight may be fixed to the fence side end.

At this time, the wire is mounted so as to span the fence so that the weight of the weight can act downward, and the elastic body is fixed to the fence so that the elastic force is provided in the direction in which the wire is operated to the member containing the spring.

In addition, the door may be inserted into the horizontal bar of the vertical bar sliding in the horizontal bent, on the contrary, the horizontal bent end of the vertical bar may be inserted in the sliding horizontal bar, the horizontal bar and the vertical bar is fixed to the horizontal bar and the vertical bar It can be made by bolting through the fastening groove or by fitting the stopper. Of course, a plurality of fastening grooves may be formed in the horizontal bar and the vertical bar to fix the horizontal bar and the vertical bar.

According to the present invention configured as described above, when the door is opened, the panel is pop-up while the rotary bar is pivotally rotated by the wire fixed to the fence, and when the door is closed, the external force by the wire is removed so that the rotary bar and the panel are removed. Since it is in the original position, the safety incident can always be imprinted to the user entering through the door can reduce the safety accident.

In addition, since the closing return force of the door is provided by an elastic body or a weight that is fixed to the fence while being connected to the wire, the user does not need a separate operation for closing the door.

In addition, since the width of the door is adjustable, the spacing of the fences can be kept constant at all times, thereby preventing the phenomenon of increasing the spacing between the fences according to the range of the safety zone, and preventing unauthorized access through the widened fences. There is.

A safety sign for a safety door according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view schematically showing a safety sign for a safety door according to a preferred embodiment of the present invention, Figure 2 is a perspective view showing the main configuration of the safety sign shown in Figure 1, Figure 3 is shown in Figure 2 Figure 4 is a perspective view showing the inside of the container, Figure 4 is a front view showing another embodiment of the configuration of some of the safety sign shown in Figure 1, Figure 5 is another embodiment of the operation of the safety sign shown in FIG. 6 is a perspective view of FIG. 6 is an enlarged front view of the door illustrated in FIG. 1.

First, as shown in FIGS. 1 and 2, the safety sign 100 for a safety door according to the present invention is fixed to the fence 104, and one end thereof is fixed to the swing-type door 102 having the other end pivoted. A receiver 120 and a coupling body 120 protruding outward through the long slot 112 formed at the other end while being pivotally rotated within the receptor 110 and the pivot of the coupling body 120. One end is fastened to the rotating end and the rotating bar 130 is mounted on the other end of the panel 132 is written safety phrases, and one end is fixed to the assembly 120 to induce pivotal rotation of the assembly 120 The other end includes a wire 140 coupled to the elastic body 150 and an elastic body 150 having one end coupled to the wire 140 and the other end fixed to the fence 104.

The fence 104 and the door 102 may be formed by coupling a plurality of bars to each other, as shown in the drawing, and generally may be formed of a wall and an entrance door closed so that the inside is not visible, and the door 102 is sliding type. Even if manufactured as can be manufactured by replacing with other parts having the same function.

Here, although the fence 104 is shown to be one on each side of the door 102 for explanation, of course, a larger number can be installed continuously.

In addition, as shown in FIG. 6, the door 102 has a pair of vertical bars 102a positioned opposite to each other by being horizontally refracted, and a horizontal bar slidingly inserted into the horizontal ends of the vertical bars 102a. 102b is included, and when the horizontal bar 102b is inserted into the horizontal end of the vertical bar 102a, the horizontal bar 102b and the vertical bar 102a are bolted and fixed.

Here, a plurality of fastening grooves (not shown) are formed in the horizontal bar 102b and the vertical bar 102a, and bolts are fastened through the fastening grooves so that the horizontal bar 102b and the vertical bar 102a are fixed. Alternatively, instead of bolt fastening, a separate stopper (not shown) may be inserted into the fastening groove to fix the horizontal bar 102b and the vertical bar 102a.

On the other hand, the receptor 110 is fixed to a predetermined portion of the door 102, as shown in Figure 3 is installed so that the assembly 120 pivots inside the receptor 110, the rotation of the bar 130 Long slots 112 are formed to ensure the angle of rotation, and a pair of protruding stoppers 114 are fixed to limit the pivot angle of rotation of the assembly 120.

At this time, the size of the long slot 112 is formed larger than the rotation angle of the assembly 120, the position of the stopper 114 is fixed at each position such that the rotation angle of the assembly 120 is horizontal and vertical This is good.

Here, the receptor 110 and the elastic body 150 is fixed by a fixing member 106 surrounding one of the plurality of bars constituting the door 102 and the fence 104, as shown in detail in FIG.

One end of the rotation bar 130 on which the panel 132 on which the safety phrase is written is mounted on the other end is fixed to the assembly 120, and the assembly 120 of the wire 140 exerts an external force to pivotally rotate. One end is fixed.

Here, one end of the rotation bar 130 may be directly mounted to be pivotally rotated so as to be inserted into the receiver 110 and limited by the stopper 114 to the rotation angle thereof, and the wire 140 may also be the rotation bar 130. Of course. This suggests that the combination 120 may be excluded.

On the other hand, the wire 140 is fixed to the coupling body 120 at a predetermined angle so that one end can easily pivot the coupling body 120, the other end is fixed to the elastic body (150).

In addition, the elastic body 150 is installed so that one end is coupled to the wire 140, the other end is fixed to the fence (104).

In this case, the elastic body 150 provides a closing return force so that the door 102 is opened and then closed, and in more detail, the door 102 is opened by the user applying an external force to the wire 140. When follows, the elastic force is increased to the elastic body 150, and when the external force by the user is removed, the wire and the door 102 are returned to the initial position by the elastic force of the wire 140. That is, the door 102 is automatically closed by the elastic body 150.

In addition, the closing weight of the door 102 may be provided by the weight 160 instead of the elastic body 150. In this case, as shown in FIG. 4, the wire 140 is fixed to the fence 104. The weight 160 is installed to be provided over the roller 162 and mounted on the fence 104 side end of the wire 140 to provide the weight downward.

Here, the wire 140 has one end coupled to the coupling body 120, the other end is coupled to the weight 160, the door 102 opened by the downward weight of the weight 160 is In this case, the weight of the weight 160 is increased when the door 102 is opened by external force while maintaining the closed state of the door 102, and the door 102 may be closed while falling by the weight. It is the weight of that. That is, the door 102 is automatically closed by the weight (160).

On the other hand, the wire 140 can be fastened directly to the fence 104, which causes the assembly 120 to be rotated by the wire 140 when the door 102 is opened, ultimately popping the panel 132 pop-up. The elastic body 150 and the weight 160 that provide convenience for closing the door 102 may be excluded.

On the other hand, Figure 5 is the receptor 110 is mounted to the fence 104, unlike in Figure 1, the elastic body 150 is mounted to be fixed to the door 102, when the door 102 is opened, the elastic body 150 And the panel 132 positioned on the fence 104 side by pop-up operation of the wire 140, which is another embodiment of FIG. 1.

Hereinafter, a safety sign for a safety door according to a preferred embodiment of the present invention will be described briefly based on the operation sequence.

First, when the door 102 is opened by an external force provided by the user, the elastic force is increased to the elastic body 150 to pull the wire 140, and the engaging body 120 and the rotation bar by the attraction force of the wire. As the 130 pivots, the panel 132 mounted at the end of the rotation bar 130 pops up in front of the user.

Subsequently, when the external force provided to the door 102 is removed after the user passes, the wire 140 is returned to its original position by the elastic force accumulated in the elastic body 150, and the coupling body 120 and the rotation bar 130 are returned to their original positions. In addition to pivoting, the panel 132 is also returned to its original position and at the same time the door 102 is returned to the closed initial position.

At this time, the door 102 is automatically closed by the elastic body 150.

Here, when the weight 160 is used in addition to the elastic body 150, when the door 102 provided with an external force is opened, the weight 160 is moved upward, and when the external force is removed from the door 102, the weight ( The door 102 is closed while the 160 is moved downward, and the operations of the wire 140, the assembly 120, the rotation bar 130, and the panel 132 are the same.

Although the technical idea of the safety sign for the safety door of the present invention has been described with reference to an embodiment shown in the accompanying drawings, this is merely an example, and those skilled in the art will appreciate It is to be understood that modifications and other equivalent embodiments are possible.

1 is a perspective view schematically showing a safety sign for a safety door according to an embodiment of the present invention;

2 is a perspective view showing the main configuration of the safety sign shown in FIG.

3 is an exploded perspective view showing the inside of the container shown in FIG.

4 is a front view showing another embodiment of a part of the configuration of the safety sign shown in FIG. 1,

5 is a perspective view showing another embodiment of the operation of the safety sign shown in Figure 1,

FIG. 6 is an enlarged front view of the door illustrated in FIG. 1.

<Brief description of reference numerals for the main parts of the drawings>

100 ... safety signs 102 ... doors,

104 ... fence 110 ... receptor,

120 ... union 130 ... swivel bar,

140 ... wire 150 ... elastomer,

160 ... weight.

Claims (5)

A safety door comprising a plurality of fences and doors installed between the fences for entering and leaving the user, A rotary bar mounted on the door and having a long slot formed therein, a panel pivotally pivoting about one end positioned inside the container while passing through the long slot of the container, and a panel having a safety phrase written on the other end thereof; A safety door comprising a wire interposed between the rotation bar and the fence to induce pivot rotation of the rotation bar when the door is opened. The method of claim 1, It is installed so as to pivot the inside of the container, one end of the rotary bar is fastened, one end of the wire is installed to induce pivot rotation, the rotation angle is further limited by a stopper mounted inside the receptor Safety door, characterized in that. The method according to claim 1 or 2, One end is coupled to the fence side end of the wire while the other end is a safety door, characterized in that further comprises an elastic body coupled to the fence. The method according to claim 1 or 2, The wire is installed so as to span the fence, the safety door characterized in that it further comprises a weight is mounted to provide a weight downward to the fence side end of the wire. The method of claim 1, The door includes a vertical bar positioned to correspond to both sides while the both ends are refracted, a horizontal bar slidingly inserted into the vertical bar to adjust its length, and a fastening member configured to fix the length of the horizontal bar. Safety door.

Images