EP0094561A2 - Dispositif à main pour la manipulation de punaises ou clous similaires - Google Patents

Dispositif à main pour la manipulation de punaises ou clous similaires Download PDF

Info

Publication number
EP0094561A2
EP0094561A2 EP83104409A EP83104409A EP0094561A2 EP 0094561 A2 EP0094561 A2 EP 0094561A2 EP 83104409 A EP83104409 A EP 83104409A EP 83104409 A EP83104409 A EP 83104409A EP 0094561 A2 EP0094561 A2 EP 0094561A2
Authority
EP
European Patent Office
Prior art keywords
hand device
foot part
handle
slot
edge
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.)
Withdrawn
Application number
EP83104409A
Other languages
German (de)
English (en)
Other versions
EP0094561A3 (fr
Inventor
Egon Schick
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19828213173 external-priority patent/DE8213173U1/de
Priority claimed from DE19838308089 external-priority patent/DE8308089U1/de
Application filed by Individual filed Critical Individual
Publication of EP0094561A2 publication Critical patent/EP0094561A2/fr
Publication of EP0094561A3 publication Critical patent/EP0094561A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C3/00—Portable devices for holding and guiding nails; Nail dispensers
    • B25C3/006—Portable devices for holding and guiding nails; Nail dispensers only for holding and guiding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C11/00—Nail, spike, and staple extractors

Definitions

  • the invention relates to a hand-held device for handling thumbtacks, thumbtacks, tacks or the like. Nails.
  • the handling of thumbtacks has so far been done by hand and poses various problems. If you want to push in pushpins, for example, you have to press the thumb on the head of the pushpin and in this way, depending on the material into which the pushpin is to penetrate, considerable force must be applied. It cannot be ruled out that one tilts when pressing in and that the pushpin is either pushed in at an angle or the mandrel bends off the head. Above all, it can happen that the head is pushed through by the thorn and the thorn is injured in the thumb.
  • the invention has for its object to provide a handheld device for handling thumbtacks, thumbtacks, tacks or the like. Nails, which avoids the difficulties outlined and enables a perfect pushing in and / or pulling out of thumbtacks, without any risk of injury to the operator Person exists and these manipulations are difficult or annoying.
  • the object is achieved in a hand-held device of the type mentioned according to the invention by the features in the characterizing part of claim 1.
  • the design of the foot part with a slot and at least essentially flat top also enables the pulling-out and / or prying off of a pressed-in pushpin, likewise in such a way that it is avoided to reach under the head of the pushpin and with it, for example, with the fingernails to expose injuries as well as such at all to carry out annoying manipulations.
  • the depression on the underside has the particular advantage that when a thumbtack is pressed in, its head is accommodated in the depression, that is to say centered and secured against slipping.
  • the hand device cannot slide easily from the head to the side.
  • the embodiment according to claim 7 is particularly advantageous. This makes it possible to pull out mandrels without a head, be it when the head of a thumbtack has become detached or be it any pins that have been hammered in at all.
  • Such nails for example nails, for example picture nails or the like, are also suitable.
  • This receiving pocket above the top of the foot part makes it possible to center and pierce a thumbtack by means of the hand device instead of by hand using a thumb.
  • the push pin to be pressed is inserted into the receiving pocket from the open side, the mandrel penetrating the slot and protruding below the underside. Then, by pushing on the hand device, the thumbtack with the protruding end of the mandrel can be pressed so far into the base that the thumbtack is centered and already holds sufficiently firmly. The hand device is then removed from the thumbtack and the latter is then fully pressed in by pressing the top of the head in the manner described above.
  • the designs according to claim 15 or 16 can also be advantageous. These designs include a design of the handheld device entirely in metal or entirely in plastic, as well as a combination.
  • the metal comes e.g. Aluminum is contemplated, although the invention is not so limited.
  • a further, particularly advantageous embodiment contains claim 21.
  • the inner cavity is such that as many tacks as possible are accommodated therein and can also be shaken out without jamming by pivoting with the lid open.
  • the hand-held device can thus also be used as a storage and collecting vessel for thumbtacks, so that the thumbtacks are always at hand.
  • the removable cover with locking elements known per se when it is attached, is secured against automatic detachment and falling off.
  • These locking elements can be varied and each work on the principle that projections on one part engage behind projections on the other part or in depressions on the other part.
  • the projections can be punctiform or circumferential as ring webs or can also represent ring web segments. Further details and advantages result from the following description.
  • the hand device according to the first exemplary embodiment in FIGS. 1-5 is intended for the handling of thumbtacks, thumbtacks, tacking pins or the like. It has an at least handle-like handle 10 and a foot part 11 thereon.
  • the foot part is generally provided with an at least substantially flat, underside 12 which is designed as a pressure surface for pressing in a thumbtack (not shown further).
  • the foot part 11 has at least one slot 13 which is open towards the free edge 14 of the foot part. In the area of the slot 13, the foot part 11 has an at least essentially flat upper surface 15 which serves to pull out a thumbtack.
  • the free foot part edge 14 has a cutting edge on both sides of the slot 13 which is formed in that the top side 15 and bottom side 12 in FIG. 5 taper to the left in a wedge shape.
  • the free foot part edge 14 is curved approximately convexly on both sides of the slot 1 3 , in the direction facing away from the base 16 of the slot 13, that is to say to the left in FIG. 4. Furthermore, the free foot part edge 14 runs on both sides of the slot 13 with an approximately wedge-like taper and forms an insertion aid into the side edges delimiting the slot 13 on both sides. In this way there is an insertion aid and centering when pulling out a thumbtack, as well as when inserting a thumbtack into the device. As can be seen in particular in FIGS. 3-5, there is at least a small, approximately circular recess 17 in the area of the underside 12, on the side facing away from the slot 7 opening. The diameter of the recess 17 corresponds to that of the head of conventional tacks. The recess serves as a centering for the head of a thumbtack when it is to be pressed in with the hand device.
  • the surface extension of both the underside 12 and the top 15 in the area of the foot part 11 amounts to. at least about 1 cm, so it is at least as large as the usual surface area of the head of common thumbtacks. As the drawing shows, the area is chosen larger.
  • the width of the slot 13 is tapered approximately wedge-shaped at the base 16 opposite the free base part edge 14 to form two clamping or cutting edges 18, 19. This makes it possible to pull out such tacks in which the head has detached from the mandrel.
  • the cutting edges 18, 19 therefore engage the mandrel so that it can be pulled out by means of the hand device.
  • the top 15 and bottom 12 of the foot part 11 can be oriented at least approximately at right angles to the longitudinal extent of the handle 10, in the first exemplary embodiment shown the longitudinal axis 20 of the handle 10, here designed as a handle, closes with the top 15 and bottom 12 of the foot part 11 an angle that is greater than 90 °, as shown particularly clearly in FIG. 2.
  • the handle 10 has, at the end which is adjacent to the foot part 11, an outer flattening 21 which extends into the foot part 11 and forms a thumb support surface. This is particularly advantageous when pushing in a push pin, since the force for pushing in can then be applied in an ergonomically advantageous manner.
  • the foot part 11 Above its flat top 15, the foot part 11 has a receiving pocket 22 for the head of a thumbtack, not shown.
  • the receiving pocket 22 is open to the free edge 14 of the foot part. It is delimited at a distance above the upper side 15 of the foot part 11 by an approximately parallel ceiling surface 23 which, as shown in FIG. 2, also contains an indentation 24 upwards, which serves the same purpose as the indentation 17 the distance between the top 15 of the foot part 11 and the ceiling surface 23 is such that the head of a push pin, not shown, fits into it. He is lying . for example in the order of 1 - 2 mm.
  • the receiving pocket 22 can be designed as a clamp for the head of a thumbtack to be inserted, which is inserted into the receiving pocket 22 from the left in FIG.
  • the mandrel penetrating the slot 13 and projecting downward with its tip.
  • the head of the thumbtack thus introduced can be centered and securely held within the upper recess 24.
  • the receiving pocket 22 is laterally delimited by two flank surfaces 25, 26 in the area of the upper side 15.
  • the transverse spacing of the flank surfaces 25, 26 from one another is in any case as large as the diameter of the head of common tacks.
  • the handle 10 and at least part of the foot part 11 are formed from a one-piece molded plastic part.
  • This has corresponding receptacles in the area of the foot part 11, in which a plate 27, in particular made of metal, which is rigid at least within limits, is preferably detachably inserted and fastened.
  • This plate 27 thus forms the other part in the foot part 11, which has the underside 12, the top 15 and the slot 13 with a free foot part edge 14 on both sides. Details of this plate 27 can be seen particularly well in FIGS. 4 and 5.
  • the plate 27 has a bottom part 27 which has the underside 12, the top 15, the slot 13 and the free foot part edge 14 on both sides of the slot 13.
  • Part of the plate 27 are also on both sides of the bottom part 28 of which projecting side legs 29, 30, which form the flank surfaces 25 and 26, respectively.
  • the side legs 29, 30 have flange edges 31 and 32, which extend outward at approximately right angles. The latter engage in associated holding grooves of the foot part 11.
  • the plate 27 shaped in this way is thus inserted from left to right in FIG. 2 into the holding grooves of the foot part 11, the plate 27 being able to be positively anchored in the area of the flange edges 31, 32 and / or the bottom part 28 in the foot part 11 of the plastic molded part.
  • a pure clamp bracket can also be sufficient.
  • the described hand device fulfills a total of three functions in one. First, you can use it to center tacks. For this purpose a thumbtack is in
  • Fig. 2 introduced from left to right in the receiving pocket 22 so that the head fits within the receiving pocket 22 and the mandrel of the thumbtack passes through the slot 13.
  • the tip of the mandrel protrudes sufficiently over the bottom 12.
  • the push pin can be pressed into the relevant part by means of the hand device, in such a way that the mandrel engages in the material and the push pin has its desired position.
  • the hand device is then pulled off from the attached and centered thumbtack by movement in FIG. 2 to the right.
  • the hand device is pressed from above onto the head of the thumbtack, the head of the thumbtack in the recess 17 being able to have a particularly non-slip hold.
  • the underside 12 is pressed onto the head of the thumbtack and is thus pressed in completely.
  • the hand device is used in the radial direction in such a way that the cutting-shaped, free foot part edge 14 engages between the underside of the thumbtack head and the surface of the material into which the thumbtack is pressed.
  • the blade-shaped design results in a correspondingly sufficient slot for intermediate driving without any special effort.
  • the head of the thumbtack is then grasped on the underside from the upper side 15 of the plate 27 and lifted off, the mandrel of the thumbtack being accommodated in the slot 13.
  • the push pin is then pulled out.
  • the hand-held device swivels on the support approximately around the lower edge at the bottom end 12 on the right in FIG. 2.
  • the thumbtack is levered off and pulled out upwards. There is no deformation of the thumbtack, so that it is later deformed again can be used.
  • the pulled thumbtack is stored inside the receiving pocket 22, from which it can be removed when not in use. If the thumbtack is to be pushed in again, it can remain within the receiving pocket 22.
  • the contour of a handle 10 which consists of a handle, can be seen particularly well.
  • This contour can also have the handle according to the first embodiment. 6 can also be designed as an approximately vertical handle, such as is used e.g. roughly knows about stamps. Then sits on the underside of the base with approximately the right-angled orientation, which has the features described in detail.
  • the hand-held device consists of an approximately angular part made of flat material, the foot part 111 being an integral part of the handle 110 and having all the features, integrated in one piece, which are characteristic of the plate 27 there in the first exemplary embodiment.
  • the exemplary embodiment according to FIG. 7 differs from the first in that the receiving pocket is missing. 7 is particularly simple. It can also, even if not shown, have a depression in the area of the underside similar to the depression 17, which allows a certain slip protection and centering for pushing in a push pin, which is particularly advantageous in that, by eliminating the receiving pocket, a centering on the first pressing not applicable.
  • the handle-like handle 210 is provided with an inner cavity 251, or the like for receiving and storing tacks. is prepared and serves.
  • the handle 210 is designed as a hollow body open at the top with a thin wall 252, which can have stiffening longitudinal ribs 253 (FIG. 10) projecting on the inside, so that the wall 252 is particularly thin-walled and thus the cavity 251 can be made particularly large.
  • the opening 254 at the top in FIG. 8 is closed by means of a removable cover 255, which is designed as a convexly curved cap and connects essentially continuously to the hollow body and forms its rounded end, so that there are no pressure points or other effects during handling Disabilities occur.
  • the cover 255 has, for example, a smaller centering edge 256 in diameter.
  • a centering edge 257 is assigned to this at the upper end of the handle 210. When the cover 255 is attached, the centering edge 257 overlaps the centering edge 256.
  • the conditions can also be reversed kinematically.
  • elevations and / or depressions which are in positive engagement with one another can be provided in the region of the opening 254 and / or the edge of the lid 255.
  • 11 shows an example of a hump-like elevation 258 at the centering edge 256.
  • the elevation 258 achieves a clamping effect.
  • the centering edge 257 can also be provided with a recess 259 indicated by dashed lines, which, as indicated by dashed lines in FIG. 11, can also be designed as a circumferential annular groove.
  • Other means that come into positive engagement with one another are also within the scope of the invention, such as the bayonet lock shown in FIG.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gloves (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
EP83104409A 1982-05-06 1983-05-05 Dispositif à main pour la manipulation de punaises ou clous similaires Withdrawn EP0094561A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19828213173 DE8213173U1 (de) 1982-05-06 1982-05-06 Handvorrichtung fuer die handhabung von reisszwecken, reissnaegeln, heftzwecken od. dgl. naegeln
DE8213173U 1982-05-06
DE19838308089 DE8308089U1 (de) 1983-03-19 1983-03-19 Handvorrichtung fuer die handhabung von reisszwecken, reissnaegeln, heftzwecken od. dgl. naegeln
DE8308089U 1983-03-19

Publications (2)

Publication Number Publication Date
EP0094561A2 true EP0094561A2 (fr) 1983-11-23
EP0094561A3 EP0094561A3 (fr) 1984-09-12

Family

ID=25949237

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104409A Withdrawn EP0094561A3 (fr) 1982-05-06 1983-05-05 Dispositif à main pour la manipulation de punaises ou clous similaires

Country Status (1)

Country Link
EP (1) EP0094561A3 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166681A (en) * 1984-07-06 1986-05-14 George Paul Cooling Drawing pin or tack remover
GB2207077A (en) * 1987-05-29 1989-01-25 William Thomas Hills Manipulator for headed pin
GB2218027A (en) * 1988-04-29 1989-11-08 George Albert France Drawing pin extractor and inserter
GB2226974A (en) * 1989-01-12 1990-07-18 Victor * Cardozo Manual applicator and extractor tool
GB2240742A (en) * 1990-02-07 1991-08-14 Gordon Earl Longmore Door pin removal and replacement
GB2264081A (en) * 1992-01-28 1993-08-18 Ulrich Kirmse Fixing member and inserter
WO1996038095A1 (fr) * 1995-05-31 1996-12-05 Denis Heitz Instrument destine a retirer des tiques parasites de la peau des animaux ou de l'homme
WO1999004712A1 (fr) * 1997-07-23 1999-02-04 Kapiller Zoltan Procede et instrument pour l'elimination d'une tique penetrant dans la peau
US8279073B2 (en) 2009-09-18 2012-10-02 General Electric Company Systems, methods, and apparatus for monitoring and controlling a wind driven machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH89070A (de) * 1920-08-28 1921-04-16 Huerlimann Albert Reissnagelzieher.
US3009155A (en) * 1959-04-28 1961-11-21 Leniz Tool Mfg Co Inc Combination thumb tack dispenser and applicator
US3218030A (en) * 1963-09-26 1965-11-16 Baro Joseph Thumb tack starter and remover
US4061225A (en) * 1975-11-20 1977-12-06 Pettitt George F Tool for the insertion of thumb tacks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH89070A (de) * 1920-08-28 1921-04-16 Huerlimann Albert Reissnagelzieher.
US3009155A (en) * 1959-04-28 1961-11-21 Leniz Tool Mfg Co Inc Combination thumb tack dispenser and applicator
US3218030A (en) * 1963-09-26 1965-11-16 Baro Joseph Thumb tack starter and remover
US4061225A (en) * 1975-11-20 1977-12-06 Pettitt George F Tool for the insertion of thumb tacks

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166681A (en) * 1984-07-06 1986-05-14 George Paul Cooling Drawing pin or tack remover
GB2207077A (en) * 1987-05-29 1989-01-25 William Thomas Hills Manipulator for headed pin
GB2207077B (en) * 1987-05-29 1990-09-26 William Thomas Hills Tools
GB2218027B (en) * 1988-04-29 1992-03-11 George Albert France Drawing pin inserter and extractor
GB2218027A (en) * 1988-04-29 1989-11-08 George Albert France Drawing pin extractor and inserter
GB2226974A (en) * 1989-01-12 1990-07-18 Victor * Cardozo Manual applicator and extractor tool
GB2240742A (en) * 1990-02-07 1991-08-14 Gordon Earl Longmore Door pin removal and replacement
GB2264081A (en) * 1992-01-28 1993-08-18 Ulrich Kirmse Fixing member and inserter
WO1996038095A1 (fr) * 1995-05-31 1996-12-05 Denis Heitz Instrument destine a retirer des tiques parasites de la peau des animaux ou de l'homme
FR2734705A1 (fr) * 1995-05-31 1996-12-06 Heitz Denis Instrument permettant de retirer les tiques parasites de la peau des animaux ou de l'homme
AU695632B2 (en) * 1995-05-31 1998-08-20 Denis Heitz Implement for removing parasitic ticks from the skin of animals or humans
US5876409A (en) * 1995-05-31 1999-03-02 Heitz; Denis Implement and method for removing ticks from skin
WO1999004712A1 (fr) * 1997-07-23 1999-02-04 Kapiller Zoltan Procede et instrument pour l'elimination d'une tique penetrant dans la peau
US8279073B2 (en) 2009-09-18 2012-10-02 General Electric Company Systems, methods, and apparatus for monitoring and controlling a wind driven machine

Also Published As

Publication number Publication date
EP0094561A3 (fr) 1984-09-12

Similar Documents

Publication Publication Date Title
DE3049384A1 (de) Schluesselhandgriff
DE3511091A1 (de) Verlegemesser, insbesondere teppichmesser
DE2902642A1 (de) Messer mit zurueckziehbarer klinge
EP0027238A2 (fr) Clé à cliquet à tête de travail articulée sur le manche
DE69816039T2 (de) Mehrzwecktaschenwerkzeug mit einer Zange
EP0094561A2 (fr) Dispositif à main pour la manipulation de punaises ou clous similaires
WO1994023907A1 (fr) Appareil manuel multifonction
DE2749025A1 (de) Einstellbare spannzange
DE3401457A1 (de) Messerhalter mit frontschlitzen
DE8308089U1 (de) Handvorrichtung fuer die handhabung von reisszwecken, reissnaegeln, heftzwecken od. dgl. naegeln
EP0651966B2 (fr) Dispositif pour recevoir et maintenir des objets ronds ou polygonaux
DE10011479A1 (de) Klemmvorrichtung
EP0317954B1 (fr) Couteau à lame échangeable
DE202005018651U1 (de) Chirurgischer Retraktor
EP2845693A1 (fr) Système adaptateur pour un outil
DE4304742A1 (de) Mehrzweckmesser
DE4128042A1 (de) Elektrische hohlwanddose
DE954288C (de) Zangenartiges Werkzeug zur Vorbereitung des Trennens durch Sprungerzeugung von angeritzten Glasplatten
DE8213173U1 (de) Handvorrichtung fuer die handhabung von reisszwecken, reissnaegeln, heftzwecken od. dgl. naegeln
DE8133641U1 (de) Schneidevorrichtung zum Schneiden von Streifen aus einem Bodenbelag
DE3104604A1 (de) Dosenverschluss
AT394316B (de) Vorrichtung zum schaerfen von kanten von schiern
DE8710482U1 (de) Instrument, z.B. Schere, insbesondere chirurgische Schere, Nadelhalter, Kombination einer Schere mit einem Nadelhalter u.dgl.
DE3324021A1 (de) Zange zur herstellung einer vertiefung im huf eines tieres
DE3409390A1 (de) Gehrungssaege

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19850308

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19861202