KR100634747B1 - A sliding cover of prevention crimes using houses - Google Patents

Abstract

A crime prevention sliding cover installed in a gas pipe of an apartment house is provided to protect the gas pipe by covering the gas pipe with the cover, and to prevent a burglar or a robber from climbing the gas pipe up by idling a needle rod in an upper part of a cover member. A crime prevention sliding cover includes a cover member(10) surrounding a gas pipe installed at an outer wall of an apartment house, a needle rod(20) having plural needles outside a cylinder and a fixing shaft bolt inserted to a shaft hole and idling in a needle rod fixing part(14), a circular saw tooth(30) rotated and fixed in an internal space(16) of the cover member by a double bolt and a cap nut(37), a guide plate fixed in the front of the cover member, a sliding plate(50) moved up and down along a guide hole of the guide plate and a saw tooth projection guide hole, and a spring elastically supporting the sliding plate to the cover member. The spring is extended, and the sliding plate is slid down in holding a horizontal projection(52) of the sliding plate by a burglar in climbing up the gas pipe. A saw tooth projection(53) moves in turning the circular saw tooth, and the burglar falls down by moving the sliding plate downward. The sliding plate returns by the spring in releasing the sliding plate.

Description

Security sliding cover installed on gas pipe of apartment house {A sliding cover of prevention crimes using houses}

1 is an exploded perspective view showing a crime prevention sliding cover installed in the gas pipe of the multi-unit house of the present invention.

Figure 2 is a perspective view showing a crime prevention sliding cover installed in the gas pipe of the multi-unit house of the present invention.

Figure 3 is an exploded perspective view of a part of the main part showing a crime prevention sliding cover installed in the gas pipe of the multi-unit house of the present invention.

Figure 4 is an enlarged view of the portion C of Figure 1 showing a crime prevention sliding cover installed in the gas pipe of the multi-unit house of the present invention.

5 is a cross-sectional view taken along line B-B of Figure 3 showing a crime prevention sliding cover installed in the gas pipe of the multi-unit house of the present invention.

Figure 6 is a cross-sectional view and a state of operation in the line A-A of Figure 2 showing a crime prevention sliding cover installed in the gas pipe of the multi-unit house of the present invention.

Figure 7 is a cross-sectional view and an operating state showing the crime prevention sliding cover installed in the gas pipe of the multi-unit house of the present invention.

8 is an installation state showing the crime prevention sliding cover installed in the gas pipe of the multi-unit house of the present invention.

 <Brief description of symbols for the main parts of the drawings>

1: External wall of apartment house 2: Gas pipe

10: cover member 11: gas pipe installation groove

12: fixed flange 13: bolt hole

14: needle bongo government 15: box body

16: space 17: needle plate

18: top plate 20: needle bar

21: cylinder 22: shaft hole

23, 17-1: Needle 24: Fixed shaft bolt

30: circular tooth 31: bolt hole

32: tooth 33: double bolt

34: Wall fixing screw thread 35: Nut fixing screw thread

36: idling part 37: cap nut

40: guide plate 41: guide hole

42: tooth guide hole 50: sliding plate

51: plate 52: horizontal projection

53: tooth projection 54: guide projection

55: tooth 60: spring

61, 63: spring fixing plate 62, 64: fixing ring

The present invention relates to a security sliding cover installed in a gas pipe of a multi-unit house, and more particularly, to be installed in a certain portion of the gas pipe to prevent the robber from climbing up the gas pipe, and the hand to the sliding plate installed on the front of the cover member When it comes in contact with the security sliding cover is installed in the gas pipe of the apartment house that slides down and can no longer ride up.

In general, city gas is referred to as clean energy because it does not emit pollutants during combustion, and is widely used as an energy source for heating various buildings for reasons of easy supply and demand.

In addition, the use of such city gas is in the trend of spreading more as the construction of large-scale apartment complexes and the construction of a new city.

Therefore, each household in the apartment uses natural gas, LNG gas or liquefied gas, LPG gas for heating or cooking, and a gas pipe is installed on the exterior wall of the apartment to supply such gas to each household.

In a conventional gas pipe, a gas pipe is installed on an outer wall of a multi-family house such as an apartment, and an auxiliary gas pipe is branched from a central gas pipe to a left and right home to supply gas to each home.

Such gas supply pipes are generally constructed to be exposed to the outside of the building. The reason is that city gas is a highly explosive substance, so if a gas leaks during the supply process, there is a risk of a major accident. It is important to be able to check the joints and the degree of aging, and if the gas leaks are found for any reason, the replacement should be done immediately.

However, because the gas supply pipe is constructed to be exposed to the outside of the building for the same reason as above, thieves or robbers often go up to the high floor of the building to invade each generation, and the gas supply pipe is a path for criminals to enter. The problem has been raised that it can be abused, and this prevents criminals from using the gas supply line as an intrusion path.

Such a security cover is composed of a pair of members having a semi-circular projection is formed in the center, a plurality of sharp nails protrude from the outer surface of the semi-circular projection, the tightening bolt is coupled to each penetrate such a pair of members It is to be configured to be fastened or detached to the gas pipe while tightening or loosening the fastening bolt, it was a type of clamp coupling

However, the conventional security cover as described above can be applied only to the gas pipe that fits the dimensions because it is a standardized form is determined at the time of manufacturing, its utilization range is extremely limited, to be installed in gas pipes of various diameters In order to produce a crime prevention cover having a different diameter corresponding to each, there is a disadvantage in that the production process is complicated and at the same time increase the production cost.

In addition, the conventional anti-theft cover is a form capable of functioning only when the two members must be paired, so that if only one of the two members are damaged or lost, the function is inferior in efficiency.

In another way, in order to block the invasion path of such thieves, there was a method of lubricating the outer surface of the gas pipe or winding the barbed wire, but in the former case, the lubricant had to be applied for a certain period of time. This very cumbersome, time-consuming and expensive, as well as dirt or foreign matter is attached to the lubricated oil area, there is a problem that greatly damages the beauty of the building.

In the latter case, it took a lot of time due to the inconvenience and hassle of the installation work to rotate the barbed wire to the outside of the gas pipe one by one, and the appearance of the barbed wire was very unsightly, The snow rust caused the barbed wire to easily rust and corrode the gas pipes, resulting in a fatal defect that caused even the leakage of gas.

The present invention has been made in order to solve the problems as described above, it is not installed directly in the gas pipe to facilitate the repair of the gas pipe, the gas pipe is protected by using an installation method that covers the gas pipe instead of direct installation, gas pipe The hand of the climber can not support it, so that it cannot be lifted anymore, and the needle bar is installed at the top of the cover member so that the needle is idling. An object of the present invention is to provide a crime prevention sliding cover installed in the gas pipe of the apartment house to prevent intrusion into the interior.

The present invention in the protective structure of the gas pipe is installed on the outer wall of the multi-unit housing to achieve the above object, the fixing flanges are formed on both sides of the rectangular box body formed with a space therein is fixed to the outer wall of the multi-family house, the center back Gas pipe installation groove is formed in the gas pipe passes up and down, and two bolt holes are formed in the back plate forming the gas pipe installation groove, the needle plate is fixed to both side plates of the box body, the top of the box body side plate protrudes A cover member to which a needle rod fixing part is formed so that the needle rod is rotatably fixed; A needle rod having a plurality of needles formed on an outer surface of the cylindrical body and having a fixed shaft bolt inserted into a shaft hole formed in a longitudinal center thereof so that the needle rod is rotatably installed in the needle rod fixing part; A bolt hole is formed in the center and is fixed through the bolt hole of the cover member with a double bolt and a cap nut, and the double bolt is formed with a wall fixing screw adjacent to the head to be fastened and fixed with the screw thread of the bolt hole. A circular tooth having a nut fixing screw thread formed therefrom so as to be spaced apart from the screw thread by the idling portion and fastened to the cap nut; A guide plate fixed to the opening of the cover member with a bolt, and having a sawtooth guide hole vertically formed at a center thereof, and having guide holes vertically formed at both sides of the sawtooth guide hole; A plurality of horizontal projections are formed on the front surface of the rectangular plate, and the toothed projection with teeth on both sides is formed vertically in the center of the back surface of the rectangular plate, and is inserted between the two circular teeth through the tooth guide hole of the guide plate. Sliding plate is engaged, the guide projection is formed on both sides of the tooth projection is inserted into the guide hole of the guide plate and fixed; One end is fixed to the fixing ring of the spring fixing plate fixed to the upper surface of the toothed projection of the sliding plate, the other end is fixed to the fixing ring of the spring fixing plate fixed to the bottom of the top plate of the cover member; Provides a security sliding cover installed in the gas pipe.

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

The terms or words used in the present specification and claims should not be interpreted as being limited to the ordinary or dictionary meanings, and the inventors may appropriately define the concept of terms in order to best explain the invention of their own. Based on the principle, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

According to the present invention, the cover member 10 is installed to surround the gas pipe 2 installed on the outer wall 1 of the multi-unit house, and the double bolt 33 and the cap nut 37 in the inner space 16 of the cover member 10. Circular saw teeth 30 rotatably fixed to the guide plate, the guide plate 40 is fixed to the front surface of the cover member 10, the guide hole 41 formed in the guide plate 40 and the tooth guide hole 42 Sliding plate 50 is installed so as to move along a) and the sliding plate 50, the spring 60 is elastically supported on the cover member 10 as a main configuration.

The cover member 10 is formed with fixing flanges 12 on both sides of the rectangular box body 15 having a space 16 formed therein, and is fixed to the outer wall 1 by bolts, and the box body 15. Gas pipe installation grooves 11 are formed on the central back of the gas pipe 2 to be installed to pass up and down.

Two bolt holes 13 are formed in the back plate of the box body 15 forming the gas pipe installation groove 11 so that the circular teeth 30 are rotatably fixed, and the teeth between the circular teeth 30 will be described later. The projection 53 is fitted and engaged.

The needle plate 17 is fixed to both sides of the box body 15 of the cover member 10 to prevent the intruder from pressing and supporting both sides of the cover member 10, and the needle plate 17 has a plurality of plates. The needle 17-1 is formed to protrude.

The needle bar fixing part 14 is formed by protruding the upper ends of both side plates of the box body 15, and a bolt hole is formed in the needle bar fixing part 14, by a fixed shaft bolt 24 and a nut penetrating the bolt hole. The needle bar 20 is rotatably fixed.

The needle bar 20 has a plurality of needles 23 formed on the outer surface of the cylindrical body 21, the fixed shaft bolt 24 is inserted into the shaft hole 22 formed in the longitudinal center of the needle rod fixing portion 14 It is installed to be idling. When the intruder grabs the needle bar 20, the hand 23 is not only stabbed by the needle 23, but the needle rod 20 rotates to lose the support force of the hand.

Circular saw teeth 30 is formed in the center of the disk-shaped bolt hole 31 is fixed through the bolt hole 13 of the cover member 10 by the double bolt 33 and the cap nut 37. At this time, since the bolt hole 31 of the circular teeth 30 is located in the idling portion 36 of the double bolt 33, the double bolt 33 is idling about the axis.

Double bolt 33 is a wall fixing screw thread 34 is formed adjacent to the head is fastened and fixed with the screw thread of the bolt hole 13, the double bolt 33 is a wall fixing screw thread 34 and the idling portion 36 A nut fixing screw 35 is formed to be spaced apart by the cap nut 37 is fastened and fixed. When the double bolt 33 passes through the bolt hole 13 of the box body 15, the nut fixing screw 35 of the front end rotates in engagement with the screw thread of the bolt hole 13, and then the wall fixing screw 34 is inserted. The bolt thread 13 is engaged with the screw thread and fixed. After inserting the circular teeth 30, the cap nut 37 is engaged with the nut fixing screw 35 formed at the end of the double bolt 33 to be fixed.

The guide plate 40 is fixed to the opening of the cover member 10 with bolts, and a sawtooth guide hole 42 is formed vertically in the center thereof so that the sawtooth protrusion 53 of the sliding plate 50 is inserted.

Guide holes 41 are vertically formed at both sides of the tooth guide hole 42 so that the guide protrusions 54 of the sliding plate 50 are inserted and moved up and down. At this time, the rear end of the guide protrusion 54 is preferably formed with a locking jaw (not shown) to prevent the departure from the front. The top of the tooth guide guide hole 42 and the guide hole 41 formed in the guide plate 40 is open for insertion of the tooth guide 53 and the guide protrusion 54.

Sliding plate 50 has a plurality of horizontal projections 52 are formed on the front surface of the rectangular plate body 51, the teeth projection 53 having teeth 55 on both sides in the center of the back surface of the plate body 51 is formed vertically It is inserted between the two circular teeth 30 through the tooth guide hole 42 of the guide plate 40 is engaged with the teeth 32 of the circular teeth 30. The horizontal protrusions 52 are preferably formed to be easily caught by the intruder.

Guide protrusions 54 are formed at both sides of the sawtooth protrusion 53 of the sliding plate 50 to be inserted into the guide holes 41 of the guide plate 40 so as to be movable up and down.

The sliding plate 50 is fixed to the cover member 10 by the spring 60 to be elastically supported. One end of the spring 60 is fixed to the fixing ring 62 of the spring fixing plate 61 that is bolted to the upper surface of the tooth projection 53 of the sliding plate 50, the bottom surface of the upper plate 18 of the cover member 10 The other end of the spring 60 is fixed to the fixing ring 64 of the spring fixing plate 63 fixed to the bolt.

Therefore, when the intruder rides up the gas pipe 2 and meets the crime prevention sliding cover of the present invention, the horizontal protrusion 52 of the sliding plate 50 is easily caught. Therefore, the sliding plate 50 slides down while the spring 60 is extended by the hand of the intruder. At this time, while the circular teeth 30 rotate, the toothed projections 53 engaged therebetween are engaged to move.

As such, when the sliding plate 50 descends, the intruder loses balance and falls down or cannot proceed any further.

When the hand is released from the sliding plate 50, the sliding plate 50 returns by the force of the spring 60.

As described above, the present invention has the effect of protecting the gas pipe from the outside, and has the effect of preventing the robbers and thieves from riding up the gas pipe.

In particular, when going up the gas pipe, if you catch the horizontal projection of the sliding plate, the sliding plate is sliding down to prevent the hand from supporting the further rise up the gas pipe.

In addition, the needle bar formed on the upper end of the cover member is difficult to climb up the gas pipe by preventing the strength or thieves, and the needle plate is fixed to the side of the cover member to prevent the cover member from climbing both sides.

Claims (1)

In the protection structure of the gas pipe installed in the outer wall of the apartment house, Fixed flanges 12 are formed at both sides of the rectangular box body 15 having the space part 16 formed therein, and fixed to the outer wall 1 of the multi-family house, and the gas pipe installation grooves 11 are formed at the center back of the gas pipe. (2) is passed up and down, two bolt holes 13 are formed in the back plate forming the gas pipe installation groove 11, the needle plate 17 is fixed to both side plates of the box body 15, The cover member 10 protruding the upper end of the box body 15 both side plates to form a needle rod fixing portion 14 so that the needle rod 20 is rotatably fixed; A plurality of needles 23 are formed on the outer surface of the cylindrical body 21, and a fixed shaft bolt 24 is inserted into the shaft hole 22 formed in the longitudinal center thereof so that the needle rod fixing part 14 can be idled. Needle bar 20; A bolt hole 31 is formed at the center thereof, and is fixed through the bolt hole 13 of the cover member 10 by the double bolt 33 and the cap nut 37, and the double bolt 33 is adjacent to the head wall. A fixing screw thread 34 is formed to fasten and fix the screw thread of the bolt hole 13, and the double bolt 33 is formed with a nut fixing screw thread 35 so as to be spaced apart by the wall fixing screw thread 34 and the idling part 36. Circular saw teeth 30 fixed to the cap nut 37; The guide is fixed to the opening of the cover member 10 with a bolt, the saw tooth guide hole 42 is formed vertically in the center, the guide hole 41 is formed vertically on both sides of the saw tooth guide hole 42 Plate 40; A plurality of horizontal protrusions 52 are formed on the front surface of the rectangular plate body 51, and the tooth protrusions 53 having teeth 55 on both sides are vertically formed at the center of the rear surface of the plate body 51 to guide plates 40. It is interposed between the two circular teeth 30 through the tooth guide guide hole 42 of the tooth 30 is engaged with the teeth 32 of the circular tooth 30, guide protrusions 54 are formed on both sides of the tooth protrusion 53 A sliding plate 50 inserted into and fixed to the guide hole 41 of the guide plate 40; One end is fixed to the fixing ring 62 of the spring fixing plate 61 fixed to the upper surface of the toothed projection 53 of the sliding plate 50, the spring fixing plate 63 fixed to the bottom of the upper plate 18 of the cover member 10 Security sliding sliding cover is installed in the gas pipe of the apartment house, characterized in that consisting of; spring (60) the other end is fixed to the fixing ring (64).

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