PL24359B1

PL24359B1 -

Info

Publication number: PL24359B1
Application number: PL24359A
Authority: PL
Filing date: 1935-09-21
Publication date: 1937-01-30

Description

Wynalazek dotyczy maszynki do strzy¬ zenia zwlaszcza do usuwania wlosów 2 wglebien, np. z dziurek w nosie lub z o- tworów w uszach. Maszynka ta sklada sie z dwóch, jedna wewnatrz drugiej lezacych rurek, zaopatrzonych na jednym koncu w zeby, dzialajace przy pokrecaniu rurek wzgledem siebie jak nozyce. Maszynka we¬ dlug wynalazku posiada te szczególna za¬ lete, ze obsluga jej odbywa sie w naj¬ prostszy sposób jedna reka, wobec czego usuwanie wlosów moze odbywac sie z wielka dokladnoscia i delikatnoscia.Dalsza zaleta maszynki wedlug wyna¬ lazku jest latwe jej rozbieranie i oczy¬ szczanie.Dzialanie maszynki w mysl wynalazku polega na przekrecaniu obydwóch rur wzgledem siebie za pomoca mechanizmu, który w bardzo prosty sposób moze byc wprawiony w ruch i podczas funkcjonowa¬ nia nie wywiera na reke zadnego przeciw¬ dzialania.Czesc tego mechanizmu napedowego stanowia dwaj symetrycznie do osi rurek u- mieszczone wahliwe ramiona, sciskanie których wywoluje przekrecanie rurek wzgledem siebie za pomoca odpowiednich polaczen.Wynalazek dotyczy poza tym specjal¬ nych postaci rurek, ramion dzwigniowych i czesci napedowych, zwlaszcza w celu ula¬ twienia rozbierania i czyszczenia maszyn¬ ki.^ Iffifa* rysunku przedmiot wynalazku jest przedstawiony jako przyklad wykonania w skali'powiekszonej; fig/ 1 przedstawia wi¬ dok przyrzadu z boku, fig. 2 — widok z do¬ lu, a fig. 3 — przekrój wzdluz linii /// — ./// na fig. 2.Zewnetrzna rurka oznaczona jest cyfra /, wewnetrzna — cyfra 2. Rurka zewnetrz¬ na i wewnetrzna zaopatrzone sa na koncu w znane ostrokatne zeby, dzialajace przy pokrecaniu rurek jak nozyce. Rurka we¬ wnetrzna jest na przeciwleglym kotfcu zgrubiona i zaopatrzona w dwa naprzeciw¬ ko siebie umieszczone sworznie 6 z glów¬ kami. W zewnetrzna rurke 1 mniej wiecej w polowie wysokosci sa wsrubowane dwa czopy 7, na których zawieszone sa obroto¬ wo obydwa ramiona 8 mechanizmu. Ramio¬ na te o przekroju poprzecznym w ksztal¬ cie litery U obejmuja obydwie rurki. Je¬ den z lezacych w plaszczyznie ruchu bo¬ ków 9 kazdego z obydwóch ramion jest zaopatrzony w wykrój 10, w który wcho¬ dzi jeden ze sworzni 6, wskutek czego przy zacisnieciu ramion 8 nastepuje prze¬ krecenie rur^k 1 i 2. Splaszczenia 5 u zgru- bionego konca rurki wewnetrznej 2 umozli¬ wiaja dokladniejsze dociskanie ramion dzwigniowych w polozeniu koncowym.Sprezyna 11 rozwiera stale ramiona dzwi¬ gniowe umozliwiajac manipulowanie jed¬ na reka.Aby umozliwic latwiejsze rozbieranie przyrzadu celem oczyszczenia, wykroje 10 w rurce zewnetrznej sa otwarte (na fig. 1 u. dolu), tak ze wewnetrzna rurka 2 moze byc latwo wysunieta. Dla ustalenia poloze¬ nia rurek wzgledem siebie sluzy sruba 12, sprezynujacy sworzen luib podobna czesc.Sruba 12 jest wkrecona w zewnetrzna rur¬ ke/i wchodzi koncem w rowek 13, wyko¬ nany na czesci obwodu rurki wewnetrznej luib na calym obwodzie.Przez rurke wewnetrzna 2 moze byc do czesci tnacej doprowadzany srodek oczy¬ szczajacy (jak powietrze, woda, alkohol i t. d.), przy czym czesci; ruchome maszyn¬ ki sa celowo tak umieszczone, ce ze srod¬ kiem wskazanej rurki wewnetrznej nie stykaja! sie.Podczas uzycia maszynki wprowadza sie czesci 3 i 4 we wglebienie, wskutek czego wlosy dostaja sie w szczeliny pomie¬ dzy zebami. Przy sciskaniu ramion dzwi¬ gniowych 8 rurki zostaja przekrecone wzgledem siebie a wlosy obciete.W zakresie wynalazku mozliwy jest szereg odmian. W szczególnosci mozna u- sunac sprezyne 11, jezeli ramiona zaopa¬ trzone beda w chwyty do palców.Sprezyna moze byc umocowana rów¬ niez na obydwóch rurkach 1 i 2 i przeciw¬ dzialac przekrecaniu ich w kierunku od¬ wrotnym do kierunku roboczego. Czesci napedowe 6 i 10 moga byc równiez innego rodzaju, np. moga to byc na bokach 9 ra¬ mion umieszczone zebatki, wspóldzialaja¬ ce z zazebieniami czesci 5. PLThe invention relates to a hair clipper, in particular, for removing hairs from the depths of, for example, nostrils or ear holes. This razor consists of two lying tubes, one inside the other, with teeth at one end, which act to twist the tubes in relation to each other like scissors. According to the invention, the razor has the special advantage that it is most easily operated with one hand, so that hair removal can be carried out with great precision and gentleness. A further advantage of the razor according to the invention is that it is easy to disassemble and The operation of the razor according to the invention consists in twisting both pipes relative to each other by means of a mechanism that can be set in motion in a very simple way and during its operation does not exert any counter-action on the hand. Part of this drive mechanism are two Swinging arms are arranged symmetrically to the axis of the tubes, the compression of which causes the tubes to twist in relation to each other by means of appropriate connections. The invention also relates to special forms of tubes, lever arms and drive parts, especially in order to facilitate the dismantling and cleaning of the machine The subject of the invention is shown as an example of an enlarged scale embodiment of the drawing Fig. 1 shows a side view of the device, Fig. 2 is a bottom view, and Fig. 3 is a section along the line /// - ./// in Fig. 2. The outer tube is marked with the number /, the inner - digit 2. The outer and inner tubes are equipped at the end with the known sharp-pointed teeth which act like scissors when twisting the tubes. The inner tube is thickened on the opposite pin and provided with two opposing pins 6 with heads. Two pivots 7 are screwed into the outer tube 1 approximately halfway up, on which the two arms 8 of the mechanism are rotatably suspended. The arm with a U-shaped cross-section encompasses both tubes. One of the flanks 9 of each of the two arms is provided with a cut 10 into which one of the bolts 6 fits, as a result of which, when the arms 8 are tightened, the pipes 1 and 2 are twisted. 5 at the thickened end of the inner tube 2 allow for more accurate pressing of the lever arms in the end position. Spring 11 constantly opens the lever arms allowing one hand to be manipulated. (in Fig. 1 at the bottom) so that the inner tube 2 can be easily withdrawn. To fix the position of the tubes in relation to each other, a screw 12 is used, a spring-loaded pin or a similar part. The screw 12 is screwed into the outer tube and finally enters a groove 13 made on a part of the circumference of the inner tube or around its entire circumference. the inner 2 may be supplied with a cleaning agent (such as air, water, alcohol, etc.) to the cutting part, the parts; the movable razors are deliberately placed so that they do not touch the center of the indicated inner tube! When using the razor, parts 3 and 4 are inserted into the cavity, so that the hair falls into the gaps between the teeth. When squeezing the bell arms 8, the tubes are twisted relative to each other and the hairs are trimmed. Several variants are possible within the scope of the invention. In particular, the spring 11 may be dislodged if the arms are fitted with finger grips. The spring may also be fitted to both tubes 1 and 2 and prevent them from being twisted in the opposite direction of operation. The driving parts 6 and 10 may also be of a different type, e.g. they may be sprockets on the sides of the 9 arms, interacting with the interlocking of parts 5. EN

Claims

Patent claims e. 1. A hair clipper with two, one inside the other, lying tubes, the ends of which are provided with cutting teeth, activated by twisting the tubes in relation to each other, characterized by the fact that it is closed in itself a composite drive mechanism of several parts, connected between the attachment points on the outer and inner tube, and at least one part of which is in the shape of a pendulum arm.

2. A machine according to claim 1, characterized by the fact that it has two swing arms which make a movement symmetrical with respect to the axis of the tubes.

3. A razor according to claim Device according to claim 1 or 2, characterized in that the frame or the two arms are pivoted on a common axis, vertical to the axis of the tubes, or on separate axes.

4. A machine according to claim 1, 2 and 3, - 2 - ZnM MnM iyiii1: 'l & pss & a ^^ iifc side arms (8), placed on one of the two tubes pivotally about one or two axes (7), vertical to the axis of the index The tubes are broken, so that the manual movement of the arms towards each other causes the joints (6, 10) to twist the tubes (1, 2) towards each other.

5. A machine according to claims A method as claimed in any one of claims 1, 2, 3 or 4, characterized in that the arms are U-shaped (8) and the sides enclose the tubes (1,2).

6. A razor according to claim 5, characterized by the fact that each frame (8) has one of the sides (9), provided with the plane of its movement in a cut (10), into which a pin (6) is inserted, fixed on the inner tube (2) towards its radius, 7. The razor according to claim 6, characterized in that the blanks (10) in the sides (9) of the arms (8) are open so that the pins (6) can be easily pulled out to remove and clean the inner tube. 8. A razor according to claim Device according to any of the claims 1-7, characterized in that the inner tube (2) has a groove (13) along or on a part thereof, into which the end of the adjusting screw (12), a pin or the like is secured in the outer tube. 9. A razor according to claim Device according to 4-8, characterized in that the parts of the mechanism (6) are arranged so that they do not reach into the through-opening of the inner tube, which makes cleaning of the machine impossible. Karl Marholt. Deputy: Inz. W. Romer, patent attorney. To the patent description No. 24359. Fig. 1 Fig. 3 2 ^ m mJ 12 m 1 I 1 I s I KM 6- raa and 13 Print by L. Boguslawski and Ski, Warsaw. PL