KR102098676B1 - sliding window for improved security and hygiene - Google Patents

Abstract

The present invention relates to a micro clerk window for improving security and hygiene so that security and hygiene can be improved by preventing forced entry of outsiders and inflow of fine particle contaminants in a partially open state for ventilation.

Description

Sliding window for improved security and hygiene

The present invention relates to a clerk window, and more specifically, to improve security and hygiene so as to increase security and hygiene by blocking forced entry of outsiders and inflow of fine particle contaminants in a partially open state for ventilation. It's about the secretary window for.

Various windows are provided on the inside and outside of the building for the purpose of mining and ventilation.

Such a window may be divided into a sliding type, a casement type, a micro clerk type, or a fixed type according to the opening / closing method, and a double micro clerk type window forms a main window of a medium-sized window installed in a living room or a veranda of a house.

On the other hand, since the general window except for the special window provided with a separate ventilation device cannot be ventilated in a closed state, there is a problem in that the indoor air must be cloudy.

For this reason, indoor residents often open the window to allow ventilation to occur, thereby preventing indoor air from becoming cloudy.

However, when the window is opened for ventilation, it is possible to enter and exit through the open area, so that an outsider can forcibly enter the network, thereby causing security problems.

In order to solve the above problem, a window having a crime prevention function as disclosed in Korean Patent Registration No. 10-1684089 (announcement date: December 12, 2016) has been proposed, but a window having a crime prevention function has been manufactured because of its complex structure. And there was a trouble in use.

In addition, when the window is opened for ventilation, contaminants of fine particles passing through the insect screen may be introduced into the room, thereby deteriorating hygiene.

In order to solve the above problem, a window having a filter has been proposed, but the window having a conventional filter has a complicated structure, which is problematic in manufacturing and use.

For the above reasons, in the field, attempts have been made to develop a micro clerk that can enhance security and hygiene by preventing forced entry of outsiders and entry of fine particle contaminants in a partially open state for ventilation. The situation is not getting results.

The present invention has been proposed in view of the above circumstances, and when the window is opened for ventilation, security and hygiene can be improved so that an external person can forcibly invade through an open area to solve the problem of reduced security. The purpose is to provide a secretary window for the.

In addition, the present invention has been proposed in view of the above circumstances, and when the window is opened for ventilation, the security to enable the microscopic contaminants passing through the insect screen to enter the room and to solve the problem of reduced hygiene and The purpose is to provide a clerk window for improving hygiene.

The secretary window for improving security and hygiene for achieving the above object includes: a lower body for rotating a locking piece that controls whether the window frame is opened or closed; An upper body that rotates a safety bar limiting the opening of the window frame; And a housing supporting the locking piece, the lower body, the safety bar, and the upper body; A striker including an upper groove on which the front end of the locking piece is applied and a lower groove on which the front end of the safety bar is applied; It includes; and a filter member in the form of a roll screen that is drawn out from the window frame frame side by the upper body operation to block the inflow of fine particle contaminants through an opening between the window frame and the window frame.

The locking piece is elastically supported by a torsion spring.

The locking piece includes a protrusion projecting to one side.

The lower body includes a central axis leading to the rear and a pivoting member coupled to the front end of the central axis.

The rotating member includes a protrusion projecting to one side.

The safety bar includes a protrusion protruding to one side at the upper end.

The safety bar includes a roller rotatably mounted at the lower end.

The housing includes a rotating block that rotates by rotating the upper body.

The rotating block includes an upper guide groove and a lower guide groove formed at different heights.

The upper guide groove and the lower guide groove include a curved section having a constant curvature.

In the lower groove of the striker, the opening width of the lower end portion is formed larger than that of other portions.

The filter member includes a pair of protrusions formed at a difference in height at the tip.

The difference in height between the protrusions is the same as the difference in height between the upper guide groove and the lower guide groove of the rotating block rotated by the rotation of the upper body.

The secretary window for improving security and hygiene according to the present invention, the safety bar is rotated by the rotation of the upper body of the handle, and the safety bar is rotated so that the bottom of the window is partially opened and the ventilation frame is slightly opened. This is only possible, and further openness is restricted, preventing intrusion from outsiders, which can increase security.

In addition, the micro clerk for improving security and hygiene according to the present invention, the filter member is unfolded when the window frame is partially opened and blocks the inflow of fine particle contaminants through the opening between the window frame and the window frame. Bar and indoor pollution due to inflow of fine particle contaminants are prevented during the ventilation process, thereby improving hygiene.

1 is a front view for explaining the structure of a clerk window for improving security and hygiene according to the present invention.
Figure 2 is an exploded perspective view for explaining the structure of the handle in the clerk window for improving security and hygiene according to the present invention.
Figure 3 is an exploded perspective view for explaining the structure of the striker in the secretary window for improving security and hygiene according to the present invention.
Figure 4 is a perspective view for explaining the structure of the filter member in the clerk window for improving security and hygiene according to the present invention.
Figure 5 is an exemplary view for explaining the rotation of the locking piece by the lower body in the clerk window for improving security and hygiene according to the present invention.
Figure 6 is an exemplary view for explaining the rotation of the safety bar by the upper body in the clerk window for improving security and hygiene according to the present invention.
Figure 7 is an exemplary view for explaining the rotation of the locking piece by a safety bar in the clerk window for improving security and hygiene according to the present invention.
Figure 8 is an exemplary view for explaining the rotation of the rotation block by the upper body in the clerk window for improving security and hygiene according to the present invention.
Figure 9 is an exemplary view for explaining the withdrawal of the filter member by the rotation block in the clerk window for improving security and hygiene according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the clerk window A for improving security and hygiene according to the present invention includes a handle 100, a striker 200 and a filter member 300.

The handle 100, as shown in Figure 2, the lower body 120 for rotating the locking piece 130 to control whether the window frame 10 is opened or closed; The upper body 110 for rotating the safety bar 140 to limit the opening of the window frame 10; And a housing 150 supporting the locking piece 130, the lower body 120, the safety bar 140, and the upper body 110.

In this handle 100, the locking piece 130 is elastically supported by the torsion spring 131, thereby maintaining a locked state, that is, the tip thereof is in the upper groove 210 of the striker 200 described below. The jammed state remains.

At this time, the locking piece 130 includes a protrusion 132 protruding to one side so that the locking state is released by rotation as the protrusion 132 is pressed.

And in the handle 100, the lower body 120 is rotated by the lower body 120 by including a pivoting member 122 that is coupled to the front end of the central axis 121 and the central axis 121. The rotating member 122 is rotated.

At this time, the pivoting member 122 includes a protruding portion 122a protruding to one side so that when the pivoting member 122 rotates by rotating the lower body 120, the protruding portion 122a has the locking piece 130 ) In contact with the protrusion 132 and pressurized, so that the locking state of the locking piece 130 is released, that is, the front end of the striker 200 is out of the upper groove 210.

On the other hand, if the combination of the central shaft 121 of the lower body 120 and the rotation member 122 is to maintain a firmly coupled state, it is okay to follow any conventional bonding method. Detailed description of the coupling of the central shaft 121 and the rotating member 122 of 120) is omitted.

And in the handle 100, the safety bar 140 includes a protrusion 141 protruding to one side at an upper end, so that when the safety bar 140 is rotated by rotation of the upper body 110, the protrusion ( The locking state of the locking piece 130 is released as 141 comes into contact with and presses the protrusion 132 of the locking piece 130.

At this time, the safety bar 140 includes a roller 142 rotatably mounted at the lower end, so that the lower end of the safety bar 140 is inside the lower groove 220 of the striker 200 described below. As the roller 142 rotates when inserted, the safety bar 140 is smoothly inserted into the lower groove 220.

On the other hand, if the combination of the upper body 110 and the safety bar 140 is to ensure that the bonding state is firmly maintained, it is okay to follow any conventional bonding method, the upper body 110 and the safety bar ( 140) The detailed description of the combination is omitted.

In addition, the housing 150 in the handle 100 includes a rotating block 160 that rotates by rotating the upper body 110, thereby connecting the rotating block 160 to the filter member 300. The filter member 300 is drawn out, that is, unfolded, by rotation of the rotation block 160.

At this time, the rotating block 160 includes a pair of protrusions included in the filter member 300 described below by including an upper guide groove 161 and a lower guide groove 162 formed with a difference in height ( As 310 is inserted into each of the upper guide groove 161 and the lower guide groove 162, the rotating block 160 and the filter member 300 are connected.

Here, the upper guide groove 161 and the lower guide groove 162 includes a curved section (not shown in the drawing) of a constant curvature, so that the rotation block 160 is applied as the projection 310 is applied to each of the curved sections. The connection state of the filter member 300 is maintained and the filter member 300 is withdrawn according to the opening of the window frame 10.

On the other hand, the rotation block 160 is coupled to the upper body (by the coupling shaft 163 formed to penetrate the housing 150 is coupled to one surface of the safety bar 140 rotated by the upper body (110) ( 110) It is rotated by rotation.

The striker 200 includes an upper groove 210 at which the front end of the locking piece 130 is applied and a lower groove 220 at which the front end of the safety bar 140 is applied, as shown in FIG. 3.

In the striker 200, the lower groove 220 has a lower opening width of the safety bar 140 including the roller 142, so that the lower groove 220 has a lower opening width. In addition to being smoothly inserted into the inside, the departure of the lower end of the safety bar 140 is prevented from other parts other than the lower end of the lower groove 220.

The filter member 300 is drawn from the window frame 20 side by the operation of the upper body 110 to block the inflow of fine particle contaminants through an opening between the window frame 10 and the window frame 20 do.

As the filter member 300 is formed in a roll screen form, it is possible to block the inflow of fine particle contaminants through an open portion between the window frame 10 and the window frame 20 as it is unfolded from the wind-up state.

And the filter member 300, as shown in Figure 4 by including a pair of projections 310 are formed with a difference in height at the tip, the projection 310 is the upper guide of the rotating block 160 The rotation block 160 and the filter member 300 are simply connected as they are inserted into the grooves 161 and the lower guide grooves 162, respectively.

At this time, the height difference between the projections 310 is the same as the height difference between the upper guide groove 161 and the lower guide groove 162 of the rotating block 160, so that the upper guide groove 161 and the lower guide groove ( 162) It is possible to insert the projection 310 into each inner side.

On the other hand, the filter member 300 may be any type of ordinary matter, so long as it can filter out fine particle contaminants such as fine dust, the detailed description of the filter member 300 will be omitted.

The details of security and hygiene improvement through the secretary window (A) for improving security and hygiene according to the present invention are as follows.

When the window frame 10 is opened for ventilation, an outsider may invade through the opening portion.

However, in the present invention, since the opening of the window frame 10 is restricted by the safety bar 140, intrusion of outsiders through the opening portion is thereby prevented.

That is, when the upper body 110 of the handle 100 mounted on the window frame 10 is rotated when ventilation is required, the safety bar 140 coupled with this rotates as shown in FIG. 6. To do this, the front end of the safety bar 140 pushes the inner surface of the lower groove 220 of the striker 200 mounted on the window frame frame 20 side, more specifically, the window frame frame 20. While the window frame 10 is opened and the window frame 10 is being opened, the bottom of the safety bar 140 is inside the lower groove 220 of the striker 200, that is, the lower groove. (220) It is gradually inserted from the lower end to the upper end to prevent departure from the inside of the lower groove 220, that is, it is caught inside the lower groove 220, thereby limiting the opening of the window frame 10, thereby limiting the opening area. Prevent intrusion of outsiders The word security is improved.

However, since the locking piece 130 is elastically supported by the torsion spring 131, the upper body 110 is rotated when its tip is caught in the upper groove 210 of the striker 200. Therefore, even if the safety bar 140 rotates, the window frame 10 cannot be opened.

However, in the present invention, the safety bar 140 includes the protruding portion 141, and when the safety bar 140 is rotated by rotating the upper body 110, the safety bar is shown in FIG. Since the protruding portion 141 of 140 presses the protruding portion 132 of the locking piece 130, thereby the locking piece 130 is rotated to release the locked state, that is, the locking piece 130. Since the tip is out of the upper groove 210 of the striker 200, it is possible to open the window frame 10 by rotating the safety bar 140 through rotation of the upper body 110.

At this time, after the forced release of the safety bar 140, intrusion may be concerned.

However, the safety bar 140 is prevented from leaving when the lower end is inserted into the lower groove 220 of the striker 200 (a section other than the lower end), and an outdoor outsider prevents the safety bar ( When pressed downward to force release of 140, the window frame 10 gradually approaches the window frame 20 in the process of moving the lower portion of the safety bar 140 along the lower groove 220 to the lower side. Since it is closed, intrusion is prevented after forcibly releasing the safety bar 140 to improve security.

On the other hand, in the present invention, through the open area between the window frame 10 and the window frame frame 20, outsiders are not allowed to invade, but contaminants in the room may be caused by contamination of fine particles such as fine dust. You can.

However, in the present invention, the filter member 300 is unfolded at an opening between the window frame 10 and the window frame frame 20, and contaminants contained in the outside air flowing into the room during the ventilation process are applied to the filter member ( It is filtered in the process of passing through 300), thereby preventing indoor contamination due to inflow of fine particle contaminants, thereby improving hygiene.

However, before the filter member 300 is drawn out and opened between the window frame 10 and the window frame 20 while the window frame 10 is open, indoor inflow of fine particle contaminants may follow. have.

However, in the present invention, the rotation block 160 included in the housing 150 is coupled to the safety bar 140 in which the front end of the connecting shaft 163 is rotated by the upper body 110. As illustrated, the upper body 110 rotates at the same time as the rotation, that is, the opening of the window frame 10 starts and rotates at the same time. As the rotation block 160 rotates, the upper guide The rotation block 160 and the filter member 300 are connected as each of the pair of protrusions 310 of the front end of the filter member 300 is inserted into each of the groove and the lower guide groove 162. As shown in 9, the filter member 300 is gradually withdrawn and unfolded in the process of opening the window frame 10 equipped with the rotating block 160. Fine particles continuously since Prevention of indoor entry of contaminants improves hygiene.

On the other hand, in the above description, it may be seen that the window frame 10 is only partially opened by the rotation of the upper body 110, but the lower body 120 of the handle 100 is the central axis 121 5, the protruding portion 122a of the pivoting member 122 is rotated by rotation of the lower body 120, as shown in FIG. 5, the tip of which is coupled to the pivoting member 122. As the locking piece 130 is released from the locked state by pressing the protruding portion 132, it is possible to completely open the window frame 10 by rotating and pulling the lower body 120 like a general clerk window. Of course.

As described above, the secretary window (A) for improving security and hygiene according to the present invention, the safety bar 140 rotates by rotating the upper body 110 of the handle 100, the When the safety bar 140 is rotated and its lower end is hung on the striker 200, the window frame 10 is partially opened slightly to allow ventilation, and further opening is restricted to prevent intrusion by outsiders. When the window frame 10 is maintained in a partially open state, the filter member 300 is unfolded and fine particle contaminants through an opening between the window frame 10 and the window frame 20 Barriers are prevented from entering, so indoor contamination due to inflow of fine particle contaminants is prevented during ventilation, thereby improving hygiene.

The present invention as described above is not limited to the above-described embodiments, and thus can be changed within a range not departing from the gist of the present invention claimed in the claims, and such changes are defined by the following claims It is within the scope of the invention.

10: Window frame 20: Window frame
100: handle 110: upper body
120: lower body 121: central axis
122: rotating member 122a: protrusion
130: locking piece 131: torsion spring
132: protrusion 140: safety bar
141: protrusion 142: roller
150: housing 160: rotating block
161: upper guide groove 162: lower guide groove
200: striker 210: upper groove
220: lower groove 300: filter member
310: projection A: secretary window

Claims (13)

It is installed on one side of the window frame, and the central axis of the upper part of the lower body sequentially passes through the lower end of the upper body and the upper end of the safety bar and is connected to a rotating member installed on the inner surface of the housing, and rotates together according to the rotation of the lower body. The locking piece is resiliently rotated by the safety bar which is combined with the rotating member or the upper body and rotates with the rotation of the upper body, and the connecting shaft of the rotating block is connected to the safety bar through the rear surface of the housing A handle configured to be;
Striker is installed on the window frame, the upper groove is applied to the front end of the locking piece and the lower groove is formed on the lower end of the safety bar; And
The winding frame is installed inside the frame frame side, and a pair of protrusions are provided at one end exposed to the outside of the window frame frame side, and the upper guide groove and the lower guide groove of the rotating block rotate together with the rotation of the upper body. A filter unit for improving security and hygiene, including; a filter member that is withdrawn from the window frame side by the movement of the window frame while the projection is selectively fitted.
According to claim 1,
The lock piece is resiliently rotated by a torsion spring, a secretary window for improving security and hygiene.
According to claim 1,
A side clerk for improving security and hygiene, wherein a protrusion is formed on one side of the locking piece so that the locking piece is rotated by being rotated by the rotation member or the safety bar.
delete According to claim 3,
A clerk for improving security and hygiene, wherein the protrusion around the protrusion of the locking piece is formed on the outer circumference of the rotating member.
According to claim 3,
The outer peripheral circumference of the upper end of the safety bar is a secretary window for improving security and hygiene, which is formed with a projection hanging over the protrusion of the locking piece.
According to claim 1,
The safety bar is a secretary window for improving security and hygiene that the roller is rotatably installed at the lower end.
delete According to claim 1,
The upper guide groove and the lower guide groove of the rotating block are formed with a height difference, and a secretary window for improving security and hygiene.
The method of claim 9,
The upper guide groove and the lower guide groove is a secretary window for improving security and hygiene that is composed of a curved section of a constant curvature.
According to claim 1,
The lower groove of the striker is a clerk window for improving security and hygiene, in which the opening width of the lower part is formed larger than other parts.
delete The method of claim 9,
The height difference between the protrusions is the same as the height difference between the upper guide groove and the lower guide groove.

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