WO2007042580A1 - Dispositif de securite pour supports de prise electrique - Google Patents

Dispositif de securite pour supports de prise electrique Download PDF

Info

Publication number
WO2007042580A1
WO2007042580A1 PCT/ES2005/000547 ES2005000547W WO2007042580A1 WO 2007042580 A1 WO2007042580 A1 WO 2007042580A1 ES 2005000547 W ES2005000547 W ES 2005000547W WO 2007042580 A1 WO2007042580 A1 WO 2007042580A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
plug
socket
safety device
sockets
Prior art date
Application number
PCT/ES2005/000547
Other languages
English (en)
Spanish (es)
Inventor
Maria Aránzazu URIETA PAREDES
Rocio Vazquez Macias
Original Assignee
Ideas Iranpe, S.L.
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 Ideas Iranpe, S.L. filed Critical Ideas Iranpe, S.L.
Priority to PCT/ES2005/000547 priority Critical patent/WO2007042580A1/fr
Priority to EP05802914A priority patent/EP1953873A1/fr
Publication of WO2007042580A1 publication Critical patent/WO2007042580A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4534—Laterally sliding shutter

Definitions

  • the present invention relates to a safety device, especially designed for plug bases, the purpose of which is to prevent young children from accessing the voltage terminals of said plug bases, and consequently to avoid accidents that a manipulation of this type you can bring with you.
  • the object of the invention is to establish a barrier for the access holes to the terminals of the plug base, which is structurally simple and functionally reliable, offering optimum safety guarantees.
  • Socket bases are also known which incorporates a cover tilting, permanently tending to the closing situation due to the effect of a spring, but this solution, in addition to being estracturally complex and consequently expensive, solves the problem only partially since said lid is easily operable by children who, after discovering the holes that were initially concealed, can be accessed by maintaining the problem described above.
  • plug bases whose connection jacks are normally kept isolated from the line, that is to say without voltage, producing the connection of said bums by the mechanical action of inserting the complementary plug into the plug base, but these plug bases they are even more complex from the structural point of view and at a very high cost.
  • the protective device for plugs that the invention proposes definitively solves the problem described above, since it establishes a situation of closure or concealment for the plug base itself that makes it practically impossible for children to accidentally locate how to access them. holes of said base.
  • the device of the invention consists of a cover that can be coupled by sliding to the side edges of the plug base, so that it is preferably movable vertically and upwards, said cover being also provided with a pair of lateral push-buttons, integrated in the lid itself and movable by elastic deformation of fins that support them and relate them to the rest of the body of the lid, said push-buttons remaining, in the situation of closing of the device, facing emerging blocking pins of the lateral edges of the base of the plug, which in turn are also retractable by similar means, so that when it occurs the downward movement of the cover, towards the closing limit situation, the lugs of the base of the plug are interlocked in respective internal steps of the cover, making it impossible to open it unless it is operated simultaneously on both pushbuttons, maneuver which is practically impossible to locate and perform on the part of a child, while when an adult presses said pushbuttons the retraction of the plugs of the plug base occurs, and the lid can move upwards to the opening limit situation.
  • the cover coupled by sliding to the base is embodied in a kind of open bowl both lower and later, which incorporates in correspondence with its imaginary rear face a pair of vertical, emerging stems of its upper wall and in a markedly lateral arrangement, which slide telescopically into guides operatively practiced in the socket base, logically topped in windows or upper openings and located outside the recess level of said base to allow the lid to move .
  • these guides small strangulations are established that limit the path of the complementary rods, avoiding the total decoupling of the protective cover and positionally stabilizing the latter in a closed situation, so that a combined effort of frontal and upward pressure on the lid, to achieve the upward displacement of it.
  • Figure 1 shows a front elevation view of a plug base provided with the protective device that is the object of the present invention, which appears in a closed situation.
  • Figure 2. Shows a representation similar to the previous figure, in which the cover of the device appears partially open.
  • Figure 3. Shows a schematic representation in cross section of the assembly represented in any of the previous figures.
  • Figure 4. Shows a partial detail in profile and section of the device at the level of one of the push-buttons and the complementary locking latch.
  • Figure 5. Shows a frontal perspective of a base of plug provided with the safety device of the invention, in accordance with a variant embodiment thereof, and devoid of the complementary cover.
  • Figure 6 shows, finally, a rear perspective of the plug base of Figure 5, to which the complementary protective cover is attached.
  • the plug base (1) incorporates, in correspondence with its lateral edges, two longitudinal ribs (4) for sliding coupling of a cover (5), with a ribbed profile, specifically in "U”", whose lateral branches incorporate in its internal face longitudinal grooves (6) complementary to said ribs (4), which allows the cover (5) to be vertically movable by sliding with respect to the plug base (1), covering it totally, as seen in figure I 5 or leaving free access to the holes (3) of the electrical terminals, as in turn shown in figure 2.
  • two pushbuttons (8) are established, capable of moving elastically towards the inside of the lid, for example by the existence in said edges (7) of two pairs of determining cuts of respective flexible fins (9), one for each pushbutton (8) being said pushbuttons (8) operatively facing respective retractable lugs (10) established on the lateral edges of the front shield of the plug base (1), in turn also retractable, by means of similar fins, and consequently monopieza with the own plug base (1), so that in the closing situation for the cover (5) shown in Figures 1 and 4 the lugs (10) immobilize the lid (5) in such a situation, acting on respective steps (11) of the lid itself, while acting manually and simultaneously on the two pushbuttons (8) of at the cover (5), these force the lugs (10) of the plug base to retract, which are offset with respect to the steps (11), a situation in which the upward displacement of the cover (5) is feasible, by manual
  • the plug base (V) incorporates grooves (14) that are finished in the marginal areas of its rear face (13). by its posterior end in two windows (15), so that said grooves (14) serve as guides for respective stems (16) that emerge as a single piece of the lid (5 '), which configures a basically rectangular prismatic bowl, open lower and subsequently, dimensionally suitable to adapt to the front sector of the plug base (T) 5 emerging the aforementioned stems (16) from the posterior marginal zone of the upper wall (17) of said cover (5 '), in vertical arrangement, specifically with a mutual spacing coinciding with the spacing between the grooves (14), and with a section appropriate to that of the latter.
  • the grooves (14) are provided with small strangulations (18) near their upper and lower ends, acting on them emerging stops (19) of the stems (16), so that strangulations ( 18) and stops (19) prevent the total disassembly of the cover (5 ') with respect to the plug base (V), and stabilize the first in a situation of coupling to the second.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

L'invention concerne un dispositif qui permet d'éviter qu'un enfant en bas âge puisse insérer un élément pointu et métallique dans les orifices (3) d'un support de prise électrique (1) dans lesquels sont insérées des fiches de connexion électrique. A cet effet, un couvercle (5) est monté sur le support de prise électrique (1) pour fermer ce dernier de manière frontale et empêcher ainsi l'accès aux orifices (3). Ledit couvercle (5) est monté sur des glissières latérales (4) du support de prise électrique (1), est maintenu fermé sous l'effet de la gravité, et doit être soulevé manuellement pour permettre d'accéder aux orifices de connexion.
PCT/ES2005/000547 2005-10-14 2005-10-14 Dispositif de securite pour supports de prise electrique WO2007042580A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/ES2005/000547 WO2007042580A1 (fr) 2005-10-14 2005-10-14 Dispositif de securite pour supports de prise electrique
EP05802914A EP1953873A1 (fr) 2005-10-14 2005-10-14 Dispositif de securite pour supports de prise electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2005/000547 WO2007042580A1 (fr) 2005-10-14 2005-10-14 Dispositif de securite pour supports de prise electrique

Publications (1)

Publication Number Publication Date
WO2007042580A1 true WO2007042580A1 (fr) 2007-04-19

Family

ID=37942329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2005/000547 WO2007042580A1 (fr) 2005-10-14 2005-10-14 Dispositif de securite pour supports de prise electrique

Country Status (2)

Country Link
EP (1) EP1953873A1 (fr)
WO (1) WO2007042580A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109449701A (zh) * 2018-11-26 2019-03-08 任金伟 一种安全型插座

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9451717B2 (en) 2012-10-09 2016-09-20 Thomson Licensing Vertical sliding door for an electronic device
GB2515045B (en) * 2013-06-12 2015-09-16 Munster Simms Eng Ltd Socket assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810833A (en) * 1988-04-18 1989-03-07 Joel Meyers Cover plate for electrical receptacles
US4914265A (en) * 1988-08-03 1990-04-03 Nicolet Plastique Ltee Exterior cover for an electrical socket or switch
US4952756A (en) * 1989-07-17 1990-08-28 Joel Meyers Cover plate for indoor receptacles
US5067907A (en) * 1990-10-12 1991-11-26 Shotey Michael J Cover and sheath for electrical outlets
US5934919A (en) * 1996-06-10 1999-08-10 The Dzyne Group, Ltd. Electrical plug retainer and outlet cover system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810833A (en) * 1988-04-18 1989-03-07 Joel Meyers Cover plate for electrical receptacles
US4914265A (en) * 1988-08-03 1990-04-03 Nicolet Plastique Ltee Exterior cover for an electrical socket or switch
US4952756A (en) * 1989-07-17 1990-08-28 Joel Meyers Cover plate for indoor receptacles
US5067907A (en) * 1990-10-12 1991-11-26 Shotey Michael J Cover and sheath for electrical outlets
US5934919A (en) * 1996-06-10 1999-08-10 The Dzyne Group, Ltd. Electrical plug retainer and outlet cover system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109449701A (zh) * 2018-11-26 2019-03-08 任金伟 一种安全型插座

Also Published As

Publication number Publication date
EP1953873A1 (fr) 2008-08-06

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