EP0577166A1 - Schloss für Möbel oder dergleichen - Google Patents

Schloss für Möbel oder dergleichen Download PDF

Info

Publication number
EP0577166A1
EP0577166A1 EP93201336A EP93201336A EP0577166A1 EP 0577166 A1 EP0577166 A1 EP 0577166A1 EP 93201336 A EP93201336 A EP 93201336A EP 93201336 A EP93201336 A EP 93201336A EP 0577166 A1 EP0577166 A1 EP 0577166A1
Authority
EP
European Patent Office
Prior art keywords
peg
catch system
furniture
hook
bushing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP93201336A
Other languages
English (en)
French (fr)
Other versions
EP0577166B1 (de
Inventor
Gersam Meroni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Serrature Meroni SpA
Original Assignee
Serrature Meroni SpA
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 Serrature Meroni SpA filed Critical Serrature Meroni SpA
Publication of EP0577166A1 publication Critical patent/EP0577166A1/de
Application granted granted Critical
Publication of EP0577166B1 publication Critical patent/EP0577166B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E05C9/08—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with a rotary bar for actuating the fastening means

Definitions

  • This invention relates to a catch system for furniture doors and the like.
  • a catch system for furniture doors which comprises two hooks mounted to the top and bottom ends, respectively, of a door panel and co-operating with two corresponding pegs attached to the stationary frame of a piece of furniture.
  • the hooks can be moved, e.g. through a suitable key-actuated mechanism, between a position of engagement with their respective pegs, wherein the door panel would be bolted to the stationary frame, and a turned-away or release position, wherein the door panel would be unbolted.
  • Catches of this kind may be used on office and home furniture, such as closets, filing cabinets, etc.
  • Each hook and its corresponding peg in the catch system must be mounted in exact alignment at their selected locations, if they are to engage each other smoothly.
  • This frictional resistance between the hook and the peg may require the exertion of an extra effort on the operation mechanism and result in premature wear of the mechanism and the catch system, and ultimately in possible malfunction or jamming of same.
  • the underlying problem of this invention is to provide a catch system which has such constructional and operational features as to obviate the drawbacks affecting the background art.
  • a catch system for furniture doors and the like adapted to bolt a door panel to a stationary frame of a piece of furniture, comprising at least one hook mounted to one of said two parts of the piece of furniture and a corresponding peg mounted to the other of said two parts of the piece of furniture, the hook being movable between a position of engagement with the peg and a release position away from the peg, characterized in that said peg is provided with a freely rotatable outer cylinder surface which contacts the hook during the bolting/unbolting movements thereof.
  • the closet module generally shown at 10 in Figure 1 comprises a stationary frame 11 and a door panel 12 which is hinged to the frame 11 for pivotal movement to close and open the module 10.
  • a conventional operation mechanism 13 which can be actuated from outside using a key 14.
  • two rods 15 Connected drivingly to the operation mechanism 13 are two rods 15 which extend vertically in opposite directions along a common axis X and are terminated at the top and bottom ends, respectively, of the door panel 12.
  • Attached to the end sections of the two rods 15 are two respective hooks 16 identical with each other, and correspondingly attached to the frame 11 are two identical pegs 17, namely an upper and a lower one.
  • the key 14 is turned such that the operation mechanism 13 will rotate the rods 15 about the axis X and bring the hooks 16 to engage the pegs 17.
  • the key 14 is turned in the opposite direction, thereby the hooks 16 will be rotated in the opposite direction out of engagement with the pegs 17.
  • FIG 2 Shown in Figure 2 are the upper hook 16 and peg 17, and specifically shown in full outline is the engaged position, and in broken outline the disengage or release position, of the hook 16. It will be appreciated that the movement of the lower hook 16 relative to the lower peg 17 is similar to that of the upper hook 16 with respect to the upper peg 17.
  • FIGS 3, 4 and 5 show the peg 17 in greater detail.
  • This peg 17 comprises a stationary body 18 whence a cylindrical shank 19 extends which is formed integrally with the body 18 and has an offset axis Y from the axis Z of the body 18.
  • the shank 19 is threaded partway and screw fitted into a sunk bush 20, as shown in Figure 5, in a hole 28 of the frame 11.
  • a cylindrical seat 21 delimited by two opposite shoulders 22, 23.
  • a bushing 24 is received in said seat 21 for free rotation about the seat 21 and retained axially by the two shoulders 22, 23.
  • the axis of rotation of the bushing 24 is the axis Z of the body 18.
  • the outer cylinder surface 25 of the bushing 24 is intended to contact the hook 16 during the bolt/unbolt movements thereof. Since the surface 25 will turn while in contact because of the bushing 24 being mounted for free rotation, the frictional resistance between the hook 16 and the surface 25 can be significantly reduced to thereby eliminate the drawbacks brought about by friction between the hook and the peg as mentioned in the introductory part.
  • the bushing 24 is made of an antifriction material, such as nylon, in order to minimize the frictional resistance between the hook 16 and the surface 25.
  • the bushing 24 may be made of a resilient material, such as the aforesaid nylon material, so that it can be force fitted over the body 18 from a free end 26 of the latter, over and past the shoulder 23 by virtue of its resilient nature, and into the cylindrical seat 21.
  • a resilient material such as the aforesaid nylon material
  • its end 26 is tapered and radiused to the shoulder 23.
  • the distance between the hook 16 and the peg 17 can be adjusted by turning the peg 17 about the axis Y of the shank 19. In fact, with the shank 19 offset from the body 18, this rotation will result in the surface 25 being moved toward or away from the hook 16.
  • the end 26 of the body 18 is slotted at 27 to receive a screwdriver for more convenient rotation of the peg 17 in performing the adjustment.
  • the bush 20 is formed on its outer surface with longitudinal and circumferential elevations in order for it to become firmly locked in the hole 28 of the frame 11.
  • the bush 20 is also formed with longitudinal slots 29 allowing it to expand at the final stage of the shank 19 screwing into it, thereby the thread engagement will become a forced one at that stage.
  • a dual objective is achived of permitting the hook-to-peg distance to be adjusted and, once the adjusting is made, causing the peg to retain its position setting.
  • the bushing 24 may be made of any suitable material, e.g. a plastics material such as nylon, or a metal material; in the latter case, the elastic expansion of the bushing may be ensured by slotting the bushing throughout its length.
  • a freely rotatable roller could be substituted for the bushing 24.
  • the offset shank is, as mentioned above, specially advantageous, but a shank simply extending along the same axis as the peg body could be provided instead.
  • the configurations of the hook and the peg may be other than those described and illustrated herein.
  • the catch system of this invention may comprise one hook/peg combination, as in the embodiment just described, or any number of such hook/peg combinations.
  • the hook(s) may be pivoted using any key-actuated operation mechanism, as in the embodiment just described, or one actuated by means of a knob or the like.
  • the catch system of this invention may also be used, with obvious adaptations, for bolting drawers or other furniture components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Lock And Its Accessories (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Wing Frames And Configurations (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Clamps And Clips (AREA)
EP93201336A 1992-06-30 1993-05-08 Schloss für Möbel oder dergleichen Expired - Lifetime EP0577166B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI920651U IT226730Z2 (it) 1992-06-30 1992-06-30 Chiusura ad aggancio per ante di mobili e simili
ITMI920651U 1992-06-30

Publications (2)

Publication Number Publication Date
EP0577166A1 true EP0577166A1 (de) 1994-01-05
EP0577166B1 EP0577166B1 (de) 1998-06-24

Family

ID=11362521

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93201336A Expired - Lifetime EP0577166B1 (de) 1992-06-30 1993-05-08 Schloss für Möbel oder dergleichen

Country Status (6)

Country Link
EP (1) EP0577166B1 (de)
AT (1) ATE167722T1 (de)
DE (1) DE69319282T2 (de)
DK (1) DK0577166T3 (de)
ES (1) ES2118886T3 (de)
IT (1) IT226730Z2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9228387B2 (en) 2013-08-06 2016-01-05 Gregory Header Door catch

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR820807A (fr) * 1936-06-10 1937-11-19 Perfectionnements apportés aux espagnolettes
CH314195A (de) * 1953-07-02 1956-05-31 Fahrner Fritz Espagnolettenverschluss für Fenster und Türen
FR1363595A (fr) * 1963-07-03 1964-06-12 Gretsch Unitas Gmbh Doigt de verrouillage réglable pour ferrure de fermeture de porte ou de fenêtre
DE1955838A1 (de) * 1969-11-06 1971-05-19 Guenter Mueller Container mit abnehmbarem Dach
FR2568618A1 (fr) * 1984-08-01 1986-02-07 Suap Sarl Dispositif de maintien d'une porte de meuble contre son bati.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR820807A (fr) * 1936-06-10 1937-11-19 Perfectionnements apportés aux espagnolettes
CH314195A (de) * 1953-07-02 1956-05-31 Fahrner Fritz Espagnolettenverschluss für Fenster und Türen
FR1363595A (fr) * 1963-07-03 1964-06-12 Gretsch Unitas Gmbh Doigt de verrouillage réglable pour ferrure de fermeture de porte ou de fenêtre
DE1955838A1 (de) * 1969-11-06 1971-05-19 Guenter Mueller Container mit abnehmbarem Dach
FR2568618A1 (fr) * 1984-08-01 1986-02-07 Suap Sarl Dispositif de maintien d'une porte de meuble contre son bati.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9228387B2 (en) 2013-08-06 2016-01-05 Gregory Header Door catch
US9745785B2 (en) 2013-08-06 2017-08-29 Gregory Header Door catch
US10077589B2 (en) 2013-08-06 2018-09-18 Gregory Header Door catch

Also Published As

Publication number Publication date
IT226730Z2 (it) 1997-07-01
DK0577166T3 (da) 1998-12-07
ES2118886T3 (es) 1998-10-01
ITMI920651U1 (it) 1993-12-30
ITMI920651V0 (it) 1992-06-30
ATE167722T1 (de) 1998-07-15
DE69319282T2 (de) 1998-11-05
DE69319282D1 (de) 1998-07-30
EP0577166B1 (de) 1998-06-24

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