WO2018228613A1 - A cover of a technical opening - Google Patents

A cover of a technical opening Download PDF

Info

Publication number
WO2018228613A1
WO2018228613A1 PCT/CZ2017/000071 CZ2017000071W WO2018228613A1 WO 2018228613 A1 WO2018228613 A1 WO 2018228613A1 CZ 2017000071 W CZ2017000071 W CZ 2017000071W WO 2018228613 A1 WO2018228613 A1 WO 2018228613A1
Authority
WO
WIPO (PCT)
Prior art keywords
opening
cover
frame
rider
card
Prior art date
Application number
PCT/CZ2017/000071
Other languages
French (fr)
Inventor
Martin Havlin
Original Assignee
Haco, Spol. S R.O.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Haco, Spol. S R.O. filed Critical Haco, Spol. S R.O.
Priority to ES17832033T priority Critical patent/ES2887342T3/en
Priority to PL17832033T priority patent/PL3638865T3/en
Priority to UAU202000219U priority patent/UA144283U/en
Priority to RU2020100469U priority patent/RU202430U1/en
Priority to EP17832033.9A priority patent/EP3638865B1/en
Priority to SI201730910T priority patent/SI3638865T1/en
Publication of WO2018228613A1 publication Critical patent/WO2018228613A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/007—Locks for use with special keys or a plurality of keys ; keys therefor the key being a card, e.g. perforated, or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0089—Locks or fastenings for special use for utility meters or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/045—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with inclined surfaces, e.g. spiral or helicoidal
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/021—Devices for positioning or connecting of water supply lines
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly

Definitions

  • the technical solution relates to the structural arrangement of the carrier frame and the housing, for closing (cover-up) of the technical (inspection) of the opening, such as a hole for access to the meter, water meter, water valve, and the like, created in the wall and/or ceiling construction.
  • the cover of the inspection opening which contains a frame located in the opening and the cover plate that covers the frame and is disassembly connected with it.
  • the cover plate is in the front surface provided with a control element and has a peripheral part, protruding from its front surface to the back toward the frame and forming a selvedge of the frame.
  • the frame contains in the area of one side of the cover plate at least one latch, which is by the spring flexibly stored in the storage part.
  • This technical solution is designed to solve the above-described deficiencies associated with the opening or closing of the cover of the technical opening, so that for such operations there was no need of special tools to have a cover together with a frame formed into monolithic surface without protrusions and hollows and catching elements along with other structural elements allowing opening and closing of the cover are placed on the inner side of the cover or the frame.
  • the rider preferably in the shape of the letter "U"
  • the rider has in the area of the entry of the card a slant, which is pushed by the card when inserting into the opening. This initiates the movement of the rider, when the second end of the rider on the opposite side of the opening for the card ejects the pushing spring out of the case and is possible to open the door.
  • the rod When pulling the card out of the opening the rod is returned into the case by the pushing springs.
  • fig. 1 there is shown the cover of the technical opening from the outer side with the marking opening for the card
  • figure 2 there is illustrated the mechanism for opening from the inner side
  • fig. 3 there is shown a detail of the structural arrangement of the rider, the locking rod and pushing spring in the area of the opening for the card in the axonometric view
  • fig. 4 shows the detail of the structural arrangement of the rider, the locking rod and pushing spring in the area of the opening for the card in the front view
  • fig. 5 shows the cut through the mechanism.
  • the door1 In the carrier frame 8 there are by the help of hinges placed the door1, in which is formed an opening 2 for the card 3.
  • the door1 On the inner side of the cover of the technical opening there are on the segment of the frame 9 against each other fixed housings/cases 10 for securing the rods 7.
  • the rods 7 are in the housing 10 in the closed state fixed by means of the pushing springs 6.
  • the riders 5 On the sides of the opening 2 there are located the riders 5 in the shape of the letter "U" when one end of the rider 5 extends with its end into the opening 2 and at this end there is formed a slant ⁇ and the other end is connected with the rod 7 at the opposite end of the opening 2 between the pushing spring 6 and the housing 10.
  • the card When inserting the card into the opening the card pushes on slants, pushes them away it and the other end of the rider initiates the movement of the rods to each other, thereby to eject the rods from the housings.
  • the door is ready to open whether by pushing on the opposite end on the door hinges, or by pulling the card or by any other known manner.
  • the pushing springs return the rod back into the housings and the riders to the initial position relative to the opening.
  • a cover of the technical opening according to this technical solution is primarily intended to be used for covering of the openings in walls of buildings or other structures where it is required to maintain access to the distribution systems of energy, water or other media.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Casings For Electric Apparatus (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The constructional arrangement of the supporting frame and the cover of the technical opening in the wall or ceiling of the construction, where in the door of the cover there is formed an opening size adapted for inserting credit cards or similar document. On the inner side of the door on both sides of the opening for the card there is positioned at least one rider with the advantage in the shape of the letter "U" connected to the locking rod when for the locking rod there is in the internal segment of the frame located a housing, in which there is inserted part of the locking rod in position "closed". The rod is pushed in the housing by pushing spring.

Description

A cover of a technical opening
Technical field
The technical solution relates to the structural arrangement of the carrier frame and the housing, for closing (cover-up) of the technical (inspection) of the opening, such as a hole for access to the meter, water meter, water valve, and the like, created in the wall and/or ceiling construction.
Background Art
The various design of the supporting frames and covers is known from a wide range of files. One of the representatives of the state of the art is file DE 92 10 905 Ul, where the cover plate is secured on a frame by screws. Screwing of the cover plate, or unscrewing in the correction and revision works is tedious, threatens to damage the cover when too strong tightening of the screws.
Furthermore, it is known from the documents EP 779 397 Bl the cover of the inspection opening, which contains a frame located in the opening and the cover plate that covers the frame and is disassembly connected with it. The cover plate is in the front surface provided with a control element and has a peripheral part, protruding from its front surface to the back toward the frame and forming a selvedge of the frame. The frame contains in the area of one side of the cover plate at least one latch, which is by the spring flexibly stored in the storage part. The disadvantage of this technical solution is the fact that to the opening, removing the plate it is the need of special tool and furthermore, that this type of cover plate quite significantly protrudes above the surrounding surface.
Another type of solution is the construction of the support frame having in cross section the shape of the letter "L" and the cover plate, which is stored in the opening of the support frame and which is on one side provided with a sliding handles catching for the protrusions of the support frame. The disadvantage of such solution is that when opening the cover there is once again the need for tools, in this case, e.g. a screwdriver, which pushes the handle from the protrusions. There may occur breakage of the handle and thus irreversible damage to the door.
Another known solution is described in the utility model no. 17513, where the opening and locking of the cover is solved using the spring-loaded flaps, which are controlled by the tiltable control components with catching elements. This solution has the advantage in that for opening the cover requires no tools, but a disadvantage in that the tiltable control components can easily break, the system is quite structurally demanding and therefore expensive.
Disclosure of the invention
This technical solution is designed to solve the above-described deficiencies associated with the opening or closing of the cover of the technical opening, so that for such operations there was no need of special tools to have a cover together with a frame formed into monolithic surface without protrusions and hollows and catching elements along with other structural elements allowing opening and closing of the cover are placed on the inner side of the cover or the frame.
This is achieved by the constructional arrangement of the supporting frame and the cover of the technical opening in the wall or ceiling of the construction, where in the door of the cover there is formed an opening size adapted for inserting credit cards or similar document. On the inner side of the door on both sides of the opening for the card there is positioned at least one rider with the advantage in the shape of the letter "U" connected to the locking rod when for the locking rod there is in the internal segment of the frame located a housing, in which there is inserted part of the locking rod in position "closed". The rod is pushed in the housing by pushing spring.
The rider, preferably in the shape of the letter "U", has in the area of the entry of the card a slant, which is pushed by the card when inserting into the opening. This initiates the movement of the rider, when the second end of the rider on the opposite side of the opening for the card ejects the pushing spring out of the case and is possible to open the door. When pulling the card out of the opening the rod is returned into the case by the pushing springs.
Brief Description of the Drawings
The technical solution will be further clarified using a drawing, where on fig. 1 there is shown the cover of the technical opening from the outer side with the marking opening for the card, in figure 2 there is illustrated the mechanism for opening from the inner side, in fig. 3 there is shown a detail of the structural arrangement of the rider, the locking rod and pushing spring in the area of the opening for the card in the axonometric view, fig. 4 shows the detail of the structural arrangement of the rider, the locking rod and pushing spring in the area of the opening for the card in the front view, and fig. 5 shows the cut through the mechanism.
Modes for carrying out the invention
In the carrier frame 8 there are by the help of hinges placed the door1, in which is formed an opening 2 for the card 3. On the inner side of the cover of the technical opening there are on the segment of the frame 9 against each other fixed housings/cases 10 for securing the rods 7. The rods 7 are in the housing 10 in the closed state fixed by means of the pushing springs 6. On the sides of the opening 2 there are located the riders 5 in the shape of the letter "U" when one end of the rider 5 extends with its end into the opening 2 and at this end there is formed a slant ϋ and the other end is connected with the rod 7 at the opposite end of the opening 2 between the pushing spring 6 and the housing 10.
When inserting the card into the opening the card pushes on slants, pushes them away it and the other end of the rider initiates the movement of the rods to each other, thereby to eject the rods from the housings. By this the door is ready to open whether by pushing on the opposite end on the door hinges, or by pulling the card or by any other known manner. When you eject the card from the opening the pushing springs return the rod back into the housings and the riders to the initial position relative to the opening.
Industrial applicability
A cover of the technical opening according to this technical solution is primarily intended to be used for covering of the openings in walls of buildings or other structures where it is required to maintain access to the distribution systems of energy, water or other media.

Claims

1. A cover of the technical opening in the wall or ceiling of the construction consisting of a door (1) and frame (8), characterized in that the in the door (1) there is formed an opening (2) for insertion of the card (3).
2. A cover of the technical opening according to claim 1 characterised in that on the inner side of the cover of the technical opening there are on the segment of the frame
(9) fixed at least one housing (10) for at least one securing rod (7) which is fixed in the housings (10) in the closed state by means of the pushing springs (6), and on the sides of the opening (2) there is located at least one rider (5) in the shape of the letter "U" when one end of the rider (5) extends with its end into the opening (2) and at this end there is formed a slant (11) and the other end of the rider (5) is connected with the rod (7) at the opposite end of the opening (2) between the pushing spring (6) and the housing
(10) .
PCT/CZ2017/000071 2017-06-14 2017-11-08 A cover of a technical opening WO2018228613A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES17832033T ES2887342T3 (en) 2017-06-14 2017-11-08 A cover of a technical opening
PL17832033T PL3638865T3 (en) 2017-06-14 2017-11-08 A cover of a technical opening
UAU202000219U UA144283U (en) 2017-06-14 2017-11-08 A cover of a technical opening
RU2020100469U RU202430U1 (en) 2017-06-14 2017-11-08 TECHNICAL HOLE COVER
EP17832033.9A EP3638865B1 (en) 2017-06-14 2017-11-08 A cover of a technical opening
SI201730910T SI3638865T1 (en) 2017-06-14 2017-11-08 A cover of a technical opening

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZPUV2017-33811 2017-06-14
CZ2017-33811U CZ30936U1 (en) 2017-06-14 2017-06-14 A cover of a technical opening

Publications (1)

Publication Number Publication Date
WO2018228613A1 true WO2018228613A1 (en) 2018-12-20

Family

ID=59772296

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2017/000071 WO2018228613A1 (en) 2017-06-14 2017-11-08 A cover of a technical opening

Country Status (9)

Country Link
EP (1) EP3638865B1 (en)
CZ (1) CZ30936U1 (en)
ES (1) ES2887342T3 (en)
HU (1) HUE055478T2 (en)
PL (1) PL3638865T3 (en)
RU (1) RU202430U1 (en)
SI (1) SI3638865T1 (en)
UA (1) UA144283U (en)
WO (1) WO2018228613A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535275A (en) * 1946-01-28 1950-12-26 Dixon Frank Thomas Manhole lid clamp
DE9210905U1 (en) 1991-11-28 1992-10-08 Geberit Ag, Jona, St.Gallen Frame for lining a wall recess
DE4442267A1 (en) * 1994-11-28 1996-05-30 Jung Gmbh Albrecht Card-activated unsanctioned use protection lock e.g. for cover of domestic electrical installation box
EP0779397A1 (en) 1995-12-16 1997-06-18 Friatec Aktiengesellschaft Keramik- und Kunststoffwerke Cover arrangement
DE20310974U1 (en) * 2003-07-17 2003-10-02 Bautec Mobile Trennwandsysteme Locking catch for overhead trapdoor is opened by inserting thin blade into gap between trapdoor and ceiling
DE202007001538U1 (en) * 2007-02-02 2008-06-19 Effizien-Zen Gmbh Inspection device, in particular revision cover
US20130042539A1 (en) * 2011-08-17 2013-02-21 James L. Burns Apparatus and method for mounting covers and devices co-planar with walls and other building surfaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2015282C1 (en) * 1992-01-28 1994-06-30 Михаил Викторович Кащеев Coded device
ES1119830Y (en) * 2014-07-21 2014-11-17 Simon S A U Card switching device
KR101618543B1 (en) * 2014-09-23 2016-05-10 (주)메이즈텍 Door lock employing punch card key recognition mechanism, and handle device for the door lock

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535275A (en) * 1946-01-28 1950-12-26 Dixon Frank Thomas Manhole lid clamp
DE9210905U1 (en) 1991-11-28 1992-10-08 Geberit Ag, Jona, St.Gallen Frame for lining a wall recess
DE4442267A1 (en) * 1994-11-28 1996-05-30 Jung Gmbh Albrecht Card-activated unsanctioned use protection lock e.g. for cover of domestic electrical installation box
EP0779397A1 (en) 1995-12-16 1997-06-18 Friatec Aktiengesellschaft Keramik- und Kunststoffwerke Cover arrangement
DE20310974U1 (en) * 2003-07-17 2003-10-02 Bautec Mobile Trennwandsysteme Locking catch for overhead trapdoor is opened by inserting thin blade into gap between trapdoor and ceiling
DE202007001538U1 (en) * 2007-02-02 2008-06-19 Effizien-Zen Gmbh Inspection device, in particular revision cover
US20130042539A1 (en) * 2011-08-17 2013-02-21 James L. Burns Apparatus and method for mounting covers and devices co-planar with walls and other building surfaces

Also Published As

Publication number Publication date
EP3638865B1 (en) 2021-06-09
CZ30936U1 (en) 2017-08-21
EP3638865A1 (en) 2020-04-22
UA144283U (en) 2020-09-25
PL3638865T3 (en) 2021-12-20
SI3638865T1 (en) 2021-10-29
RU202430U1 (en) 2021-02-17
ES2887342T3 (en) 2021-12-22
HUE055478T2 (en) 2021-11-29

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