JP3818516B2 - Door scopes such as apartment doors - Google Patents

Description

  The present invention relates to a crime prevention door scope attached to an entrance door in an apartment or the like.

  The door scope attached to the entrance door in a condominium or the like is used to open a front door by checking a visitor with a door scope.

  However, recently, the door scope lens was pierced with a screwdriver, etc., inserted into a wire, etc. to turn the thumb, and the door scope was used to look inside the room. Persistent salespersons and stalkers have been rampant, and it has become necessary to commercialize door scopes with a mechanism to deal with criminal activities.

  The problem to be solved by the present invention is to provide a door scope with a tight shielding mechanism inside the room so that it is not used for turning the thumb turn for unauthorized unlocking by breaking the lens of the door scope with a screwdriver etc. Is to provide.

  The door scope shielding mechanism of the present invention can be easily opened and closed inside the room, and does not look into the room from the outside by using the door scope, and the home is not confirmed due to light leakage from the door scope. It has a mechanism.

  Further, the door scope shielding mechanism portion of the present invention has a configuration that can be easily attached to an existing door scope, and provides a new security product that can be sold independently as an accessory part of the door scope.

  The present invention is a door scope installed on an entrance door of a condominium or the like, and the door scope includes a lens support cylinder having a decorative edge and a scope cover having an edge engraved with a driver engagement groove.

  When attaching the lens support tube and the scope cover to the door body, a through hole is made in the door body, the lens support tube is inserted from the outside of the door body, and the scope cover is inserted from the inside of the door body to the driver. The tool is engaged with the engaging groove and rotated so that the lens support tube and the scope cover are screwed together in the through hole of the door body.

  Thus, the door cover can be attached so that the decorative edge of the lens support tube and the edge of the scope cover sandwich the door body from both sides, and the scope cover provided inside the door room of the door scope. A door comprising a lid support frame and a scope lid that is held on the lid support frame and can be opened and closed arbitrarily, or a scope lid that can be optionally attached to and removed from the lid support frame. The main feature is that a scope shielding mechanism is provided.

  According to the present invention, the door scope is provided with a robust and firm shielding mechanism inside the room that is not used for turning the thumb-turn that is illegally unlocked by inserting a wire or the like by piercing the lens of the door scope with a screwdriver or the like. Could be provided.

  The door scope shielding mechanism according to the present invention can be easily opened and closed inside the room, and the outside can be used to look into the room using the door scope or to check the home due to light leakage from the door scope. No mechanism could be provided.

  In addition, the door scope shielding mechanism portion of the present invention has a configuration that can be easily retrofitted to an existing door scope, and it is possible to propose a new crime prevention product that can be sold separately as an accessory part of the door scope. did it.

  The door scope of the present invention includes a lens support cylinder having a decorative edge and a scope cover having an edge engraved with a driver engagement groove, and the lens support cylinder and the scope cover are penetrated into the door body when being attached to the door body. A lens support tube is inserted from the outside of the door body with a hole, a scope cover is inserted from the inside of the door body, a tool is engaged with the driver engagement groove, and the lens support tube is rotated. And the scope cover are screwed together in the through hole of the door body, and the door scope is attached in such a shape that the decorative edge of the lens support tube and the edge of the scope cover sandwich the door body from both sides. A lid supporting frame between the edge of the scope cover provided on the inside of the door scope and the side wall surface of the door, and a door scope lid that is held on the lid supporting frame and can be arbitrarily opened and closed, Others are doors scope of condominiums door provided with a removable wearable door scope lid from arbitrarily lid support frame.

And Thus, the lid support frame provided in a room inside of the door in the present invention, as a specific configuration, has a mounting substrate in contact with the door inner side wall surface, the edge of the scope cover to the substrate with said mounting A notch portion that is engaged and sandwiched between and a sliding groove portion that can slidably support the door scope lid body on both sides are provided, and a scope lid body that can open and close the door scope by sliding operation is provided in the sliding groove portion. Wearing.

  A first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective explanatory view for explaining the position where the door scope of the present invention is installed, FIG. 2 is a component diagram showing the shape of the door scope of the present invention, and FIG. 3 is a state in which the door scope of the present invention is attached to the door body. It is principal part sectional drawing which shows these.

  In FIG. 1, reference numeral 1 denotes an entrance door of an apartment or the like from the outside, 2 is a door frame, 3 is a door body, 4 is a lock, 5 is a lever handle, and 6 is a door scope according to the present invention.

  It can be seen that the door scope 6 is used to open a front door 1 by checking a visitor by looking through the door scope 6 and is relatively close to the lock 4.

  2 and FIG. 3 show an illegal intruder who performs a thumb turn by inserting a wire or the like through a lens provided on the front surface of the door scope 6 with a screwdriver or the like, or using the door scope 6 from the outside. The door scope 6 according to the present invention copes with a persistent salesperson or a stalker who peeks into the room or confirms that he / she is at home due to light leakage from the door scope 6.

  2 and 3, the door scope 6 includes a lens support tube 8 having a decorative edge portion 7, a scope cover 11 having an edge portion 10 provided with driver engagement grooves 9a and 9b, and a lid support frame 12. The door scope lid 13 is provided.

  When attaching the lens support cylinder 8, the scope cover 11, the lid support frame 12, and the door scope lid 13 to the door body 3, a through hole 14 is made in the door body 3 to support the lens from the outside 15 of the door body 3. The tube 8 is inserted, the scope cover 11 is inserted from the room inner side 16 of the door body 3, and a tool such as a screwdriver is engaged with the driver engagement grooves 9 a and 9 b and rotated. The scope cover 11 is screwed together in the through-hole 14 of the door body 3, and the door scope is shaped so that the decorative edge 7 of the lens support tube 8 and the edge 10 of the scope cover 11 sandwich the door body 3 from both sides. 6 is mounted as shown in FIG.

  Thus, the lid support frame 12 is sandwiched between the edge 10 of the scope cover 11 provided on the room inner side 16 of the door scope 6 and the inner side wall surface 17 of the door body 3. The door scope lid 13 that is held on the lid support frame 12 and can be arbitrarily opened and closed is slidably mounted.

The lid support frame 12 provided on the room inner side 16 of the door body 3 has a mounting substrate 18 that abuts against the door inner side wall surface 17, and the mounting substrate 18 engages with the edge 10 of the scope cover 11, A notch 19 is provided between the edge 10 and the door inner wall surface 17.

  The lid body support frame 12 is engaged with the edge portion 10 of the scope cover 11 before the lens support tube 8 screwed in the through hole 14 of the door body 3 and the scope cover 11 are completely fixed. Then, a tool such as a screwdriver is engaged and rotated in the driver engagement grooves 9 a and 9 b of the scope cover 11, and the lens support tube 8 and the scope cover 11 are screwed together in the through hole 14 of the door body 3. In addition, the present invention is configured to be fixed between the edge portion 10 and the door inner side wall surface 17. By adopting the above configuration, the present invention can be attached to the lid support frame 12 in a retrofit even in the existing door scope 6. The door scope lid 13 can be easily attached at any time.

  The lid support frame 12 is provided with sliding groove portions 20a and 20b that can slidably support the door scope lid body 13 on both sides, and are fitted in the sliding grooves 20a and 20b on both sides. The door scope lid 13 that can open and close the door scope 6 can be mounted by sliding the door scope lid 13 with the handle 21.

  When the door scope lid 13 slides upward, the grip 21 is locked against the stoppers 22a and 22b provided on the lid support frame 12. The stoppers 22a and 22b cover the door scope lid 13. It is not attached to the body support frame 12 and can be detached from or attached to the lid support frame 12 with a simple operation.

  Thus, in the first embodiment of the present invention, the door scope lid 13 that is slidably held on the door room inner side 16 is arranged with respect to the door scope 6, and is provided on the front surface of the door scope 6. Even if the lens was pierced with a screwdriver or the like, it was possible to provide a door scope equipped with a solid and firm shielding mechanism inside the room 16 that was not used for turning the thumb turn for unauthorized unlocking by inserting a wire etc. .

  In the first embodiment, the door scope lid 13 serving as the shielding mechanism is normally closed on the inner side 16 of the room, so that it is possible to prevent at-home confirmation due to light leakage and peeping into the interior. Could provide a useful device.

  Further, in the first embodiment, the lid support frame 12 that holds the door scope lid 13 has the mounting substrate 18, and the notch portion 19 provided in the mounting substrate 18 includes the lens support cylinder 8 and the scope. A configuration is employed in which the cover is fitted into the gap between the door inner side wall surface 17 and the scope cover 11 before the cover 11 is completely screwed.

  Therefore, after the notch 19 of the lid support frame 12 is fitted into the gap between the door inner side wall surface 17 and the edge 10 of the scope cover 11, the screwing of the lens support tube 8 and the scope cover 11 is completed. In this case, the lid support frame 12 is fixed to the side wall surface 17 side of the door, and the lens support cylinder 8 of the door scope 6 can be used even in the existing door scope 6 already attached to the door body 3. When the screwing of the scope cover 11 is loosened, the lid support frame 12 that holds the door scope lid 13 can be easily attached by a so-called retrofitting method.

FIG. 4 is an exploded view for explaining the second embodiment. 4, the same reference numerals as in FIGS. 1 to 3 denote the same components, 7 is a decorative edge, 8 is a lens support tube, 10 is an edge provided at the end of the scope cover 11, and 9a. , 9b are driver engagement grooves formed on the edge 10, 12 is a lid support frame, and 13 is a door scope lid.

  In the second embodiment of the present invention, the lid support frame 12 provided on the inside of the door has a mounting substrate 18 that abuts against the door inner side wall surface 17, and the edge 10 of the scope cover 11 is formed on the mounting substrate 18. Are provided, and a loose hole 23 that is slightly larger than the outer diameter of the edge portion 10 and a notch portion 24 that is connected to the loose hole 23 and is engaged and clamped by the edge portion 10 of the scope cover 11.

  Thus, also in the second embodiment, the lid support frame 12 that holds the door scope lid 13 uses the loose hole 23 and the cutout portion 24 provided in the mounting substrate 18, and the lens support cylinder 8. The configuration is such that the door is fitted into the gap between the door inner side wall surface 17 and the edge 10 of the scope cover 11 before the scope cover 11 is completely screwed.

  Therefore, after the notch 24 of the lid support frame 12 is fitted into the gap between the door inner side wall surface 17 and the edge 10 of the scope cover 11, the screwing of the lens support tube 8 and the scope cover 11 is completed. In this case, the lid support frame 12 is fixed to the side wall surface 17 side of the door, and the lens support cylinder 8 of the door scope 6 can be used even in the existing door scope 6 already attached to the door body 3. If the screwing of the scope cover 11 is loosened, the lid support frame 12 that holds the door scope lid 13 can be easily attached by a so-called retrofitting method, and the same effect as in the first embodiment can be obtained. .

FIG. 5 is an exploded view for explaining the third embodiment. In FIG. 5, the same reference numerals as in FIGS. 1 to 4 denote the same components, 7 is a decorative edge, 8 is a lens support tube, 10 is an edge provided at the end of the scope cover 11, and 9a. , 9b are driver engagement grooves formed on the edge 10, 12 is a lid support frame, and 13 is a door scope lid.

  In Embodiment 3 of the present invention, the lid support frame 12 provided on the inside 16 of the door has a mounting substrate 18 that abuts against the door inner side wall surface 17, and the mounting substrate 18 is provided outside the cylindrical portion of the scope cover 11. A mounting hole 25 through which the diameter can be penetrated is formed, and after the tube portion of the scope cover 11 is passed through the mounting hole 25, the lens support tube 8 and the scope cover 11 are screwed together in the door through hole 14, and the lid is formed. The body support frame 12 was attached between the door inner side wall surface 17 and the edge 10 of the scope cover 11.

  In the third embodiment, the lens support cylinder 8 and the scope cover 11 cannot be attached by loosening the lens support cylinder 8 and the scope cover 11 from the above configuration, but the cover cover frame is attached to the scope cover 11 before the lens support cylinder 8 and the scope cover 11 are screwed. By attaching 12, the same effect as in the first or second embodiment can be obtained.

Thus, the door scope of the present invention includes a lens support cylinder 8 having a decorative edge 7 and a scope cover 11 having an edge 10 engraved with driver engagement grooves 9a and 9b.
When attaching the lens support cylinder 8 and the scope cover 11 to the door body 3, a through hole 14 is made in the door body 3, and the lens support cylinder 8 is inserted from the outer side 15 of the door body 3.
The scope cover 11 is inserted from the room inner side 16 of the door main body 3 and a tool is engaged with the driver engaging grooves 9a and 9b to be rotated so that the lens support tube 8 and the scope cover 11 pass through the door main body 3. Screwed together in the hole 14,
A configuration in which the door scope 6 is attached in a shape in which the decorative edge portion 7 of the lens support tube 8 and the edge portion 10 of the scope cover 11 sandwich the door body 3 from both sides;
The lid support frame 12 and the lid support frame 12 are held between the edge 10 of the scope cover 11 provided on the inside 16 of the door body 3 of the door scope 6 and the door inner side wall surface 17 and can be arbitrarily opened and closed. The door scope such as a condominium door provided with the door scope lid 13 or the door scope lid 13 that can be optionally detached from the lid support frame 12 can be provided.

In the present invention, the lid support frame 12 that is provided in the room inside 16 of the door body 3 has a mounting substrate 18 in contact with the door inner side wall 17, the edge 10 of the scope cover 11 to the mounting substrate 18 Sliding groove portions 20a and 20b capable of slidably supporting the notched portion 19 and the door scope lid body 13 on both sides are provided, and the door scope 6 is opened and closed by sliding operation in the sliding groove portions 20a and 20b. Provided with a door scope opening / closing mechanism such as a condominium door equipped with a door scope lid body 13 that can be used.

Another embodiment of the present invention, the lid support frame 12 provided on the door body 3 of the room interior 16 includes a mounting substrate 18 in contact with the door inner side wall 17, the scope cover 11 to the mounting substrate 18 A door such as a condominium door provided with a loose hole 23 through which the outer diameter of the edge portion 10 can penetrate and a notch portion 24 connected to the loose hole 23 and engaged with and held by the edge portion 10 of the scope cover 11. A scope opening and closing mechanism was proposed.

Further, as the present invention embodiment, the lid support frame 12 provided on the door body 3 of the room interior 16 includes a mounting substrate 18 in contact with the door inner side wall 17, the scope cover 11 to the mounting substrate 18 An attachment hole 25 through which the cylindrical part of the scope cover 11 can penetrate is formed, and the lens support cylinder 8 and the scope cover 11 are screwed together in the door through hole 14 after passing through the cylindrical part of the scope cover 11 into the attachment hole 25. A door scope mechanism such as an apartment door in which the lid support frame 12 is attached between the door inner side wall surface 17 and the edge 10 of the scope cover 11 is proposed.

  The present invention provides a door scope having a robust and firm shielding mechanism inside the room that is not used for turning the thumbturn for unauthorized unlocking by inserting a wire or the like through a lens of the door scope with a screwdriver or the like as described above. I was able to.

  The door scope shielding mechanism according to the present invention can be easily opened and closed inside the room, and the outside can be used to look into the room using the door scope or to check the home due to light leakage from the door scope. No mechanism could be provided.

  In addition, the door scope shielding mechanism part of the present invention has a configuration that can be easily retrofitted to an existing door scope, and proposes a new crime prevention product that can be sold separately as an accessory part of the door scope. The industrial utility value is extremely large.

It is a perspective explanatory view showing the door scope installation situation of the present invention. It is a parts figure explaining the shape of the door scope of the present invention. It is principal part sectional drawing which shows the state which attached the door scope of this invention to the door main body. It is component drawing explaining Example 2 of this invention. It is component drawing explaining Example 3 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Entrance door 2 Door frame 3 Door main body 4 Lock 5 Lever handle 6 Door scope 7 Cosmetic edge 8 Lens support cylinder 9a, 9b Driver engaging groove 10 Edge 11 Scope cover 12 Cover support frame 13 Door scope cover 14 penetration Hole 15 Door outer side 16 Room inner side 17 Internal side wall surface 18 Mounting substrate 19 Notch 20a, 20b Sliding groove 21 Handle 22a, 22b Stopper 23 Loose hole 24 Notch 25 Mounting hole

Claims (3)

The door scope includes a lens support cylinder having a decorative edge and a scope cover having an edge engraved with a driver engagement groove. When the lens support cylinder and the scope cover are attached to the door body, a through hole is formed in the door body. A lens support tube is inserted from the outside of the door body, a scope cover is inserted from the inside of the door body, a tool is engaged with the driver engagement groove, and the lens support tube and the scope cover are rotated. In the configuration in which the door scope is attached in a shape that is screwed together in the through hole of the door body, and the edge portion of the lens support tube and the edge portion of the scope cover sandwich the door body from both sides.
A lid support frame is sandwiched between an edge of the scope cover provided inside the room of the door scope and the inner side wall surface of the door body via an attachment substrate that contacts the inner wall surface of the door.
A mounting groove of the lid support frame is provided with a notch portion that engages and sandwiches the edge of the scope cover and a sliding groove portion that can slidably support the door scope lid body on both sides,
Attaching the scope lid capable of opening and closing the door scope by sliding operation to the sliding groove,
The door scope can be opened and closed by opening or closing the door scope by sliding operation of the scope lid, or by removing or attaching the scope lid by sliding operation of the scope lid.
Features a door scope such as an apartment door. The lid support frame provided inside the room of the door has a mounting substrate that comes into contact with the inner wall surface of the door,
A loose hole through which the edge of the scope cover can penetrate the mounting substrate;
A notch portion connected to the loose hole and engaged and clamped by the edge of the scope cover;
A door scope such as a condominium door according to claim 1. The lid support frame provided inside the room of the door has a mounting substrate that comes into contact with the inner wall surface of the door,
Drilling a mounting hole through which the cylindrical portion of the scope cover can penetrate,
After passing through the tube portion of the scope cover into the mounting hole, the scope lens support tube and the scope cover are screwed together in the door through hole, and the lid support frame is mounted between the door inner side wall surface and the scope cover edge. thing,
A door scope such as a condominium door according to any one of claims 1 and 3.

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