FI57709B - HAOLLARE FOER EN RAKHYVELSENHET - Google Patents

HAOLLARE FOER EN RAKHYVELSENHET Download PDF

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Publication number
FI57709B
FI57709B FI1537/73A FI153773A FI57709B FI 57709 B FI57709 B FI 57709B FI 1537/73 A FI1537/73 A FI 1537/73A FI 153773 A FI153773 A FI 153773A FI 57709 B FI57709 B FI 57709B
Authority
FI
Finland
Prior art keywords
holder
razor
latch
unit
spring
Prior art date
Application number
FI1537/73A
Other languages
Finnish (fi)
Other versions
FI57709C (en
Inventor
Colin Arthur Atkins
Original Assignee
Wilkinson Sword Ltd
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 Wilkinson Sword Ltd filed Critical Wilkinson Sword Ltd
Application granted granted Critical
Publication of FI57709B publication Critical patent/FI57709B/en
Publication of FI57709C publication Critical patent/FI57709C/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • B26B21/16Safety razors with one or more blades arranged transversely to the handle involving blades with only one cutting edge
    • B26B21/165Safety razors with one or more blades arranged transversely to the handle involving blades with only one cutting edge with the blade moulded into, or attached to, a changeable unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14Safety razors with one or more blades arranged transversely to the handle
    • B26B21/16Safety razors with one or more blades arranged transversely to the handle involving blades with only one cutting edge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128Stepped joint cross-sections
    • B29C66/1282Stepped joint cross-sections comprising at least one overlap joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/128Stepped joint cross-sections
    • B29C66/1284Stepped joint cross-sections comprising at least one butt joint-segment
    • B29C66/12841Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63Internally supporting the article during joining
    • B29C66/636Internally supporting the article during joining using a support which remains in the joined object
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/718Cosmetic equipment, e.g. hair dressing, shaving equipment
    • B29L2031/7186Shaving equipment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Knives (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

Γβ1 KUULUTUSJULKAISU cnnftQ WA [BJ (11) UTLÄGGNINCSSKAIFT 3 ' ' 0 9 C /in Patentti cyonnelty iO 10 1030 • (4¾Γβ1 ADVERTISEMENT cnnftQ WA [BJ (11) UTLÄGGNINCSSKAIFT 3 '' 0 9 C / in Patent cyonnelty iO 10 1030 • (4¾

Patent ced'Jelat ^ ^ (51) Kv.ik?/intci.3 B 26 B 21/24 SUOM I—FI N LAN D (21) λ*»««ιηλ·ιι*ι*—patmcaiweiminf 1537/73 (22) KUkwnlspINt —AMttknlncad·· lU.05*73 (FI) (23) AlkupUvl—-GUtlghttsdag lU.05.73 (41) Tulkit JulklMlul — Bllvlt offuotllg 17-11-73Patent ced'Jelat ^ ^ (51) Kv.ik? /Intci.3 B 26 B 21/24 SUOM I — FI N LAN D (21) λ * »« «ιηλ · ιι * ι * —patmcaiweiminf 1537/73 ( 22) KUkwnlspINt —AMttknlncad ·· lU.05 * 73 (FI) (23) AlkupUvl —- GUtlghttsdag lU.05.73 (41) Interpreters JulklMlul - Bllvlt offuotllg 17-11-73

Patentti· ja r*kl*t*rihallltu* (44) NlhtSvttuIpwwn I· kuuLjullulwn pvm.— , q .Patents · and r * kl * t * rihallltu * (44) NlhtSvttuIpwwn I · kujLjullulwn pvm.—, q.

Patent- och raglatarstyralMn Amekan uti«|d och uti.«krtttM pubucund 30.06. oo (32)(33)(31) Pyy^*«y utuolkuu*—Begird prtocKet 16.05.72Patent- och raglatarstyralMn Amekan uti «| d och uti.« KrtttM pubucund 30.06. oo (32) (33) (31) Pyy ^ * «y utuolkuu * —Begird prtocKet 16.05.72

Englanti-England(GB) 22939/72 (71) Wilkinson Sword Limited, Sword House, Totteridge Road, High Wycombe, Buckinghamshire HP13 6EJ, Englanti-England(GB) (72) Colin Arthur Atkins, Staines, Middlesex, Englanti-England(GB) (7I+) Leitzinger Oy (5k) Partateräyksikön pidin - Hallare för en rakhyvelsenhetEngland-England (GB) 22939/72 (71) Wilkinson Sword Limited, Sword House, Totteridge Road, High Wycombe, Buckinghamshire HP13 6EJ, England-England (GB) (72) Colin Arthur Atkins, Staines, Middlesex, England-England ( GB) (7I +) Leitzinger Oy (5k) Razor unit holder - Hallare för en rakhyvelsenhet

Keksinnön kohteena on pidin partateräyksikköä varten, joka muodostuu pääasiallisesti jäykästä osasta, johon yksi tai useampia par-tateriä on kiinnitetty, jäykän osan muodostaessa suojapinnan, joka on järjestetty ennalta asetetulle etäisyydelle partaterän tai par-taterien leikkuureunasta, jolloin pitimeen kuuluu salpa partateräyksikön kiinnittämiseksi pitimeen, jousi salvan pakottamiseksi lu-kitusasentoon, sekä poistoelin partateräyksikön poistamiseksi piti-mestä kun yksikkö on vaihdettava.The invention relates to a holder for a razor blade unit consisting essentially of a rigid part to which one or more razor blades are attached, the rigid part forming a protective surface arranged at a predetermined distance from the cutting edge of the razor blade or razor blades, the holder comprising a latch to force the latch to the lock position, and a removal member to remove the razor blade unit from the holder when the unit needs to be replaced.

Sellaiset partateräyksiköiden pitimet ovat tunnettuja, joissa on salpa partateräyksikön kiinnittämiseksi pitimeen ja poistoelimet partateräyksikön poistamiseksi pitimestä kun teräyksikkö on vaihdettava, jolloin jousi pakottaa salpaa asentoon, jossa se kiinnittää partateräyksikön pitimeen. Kun partateräyksikkö on poistettava pitimestä, kohdistetaan paine poistoelimiin ja tämä paine ylittää salpaan kohdistuvan jousivoiman, jolloin partateräyksikkö vapautuu poistettavaksi pitimestä. Tämän tunnetun pidinlaitteen epäkohtana on se, että siinä tarvitaan huomattavan monimutkainen jousi, joka on valmistuskustannuksiltaan kallis ja on käytössä epäluotettava ja häiriöaltis. Lisäksi jousen sovitus salvan ja poistoelimien yhteyteen on suhteellisen monimutkainen.Such razor unit holders are known which have a latch for securing the razor unit to the holder and removal means for removing the razor unit from the holder when the blade unit needs to be replaced, whereby the spring forces the latch to the position where it secures the razor unit to the holder. When the razor unit needs to be removed from the holder, pressure is applied to the removal members and this pressure exceeds the spring force on the latch, releasing the razor unit to be removed from the holder. The disadvantage of this known holding device is that it requires a considerably complex spring, which is expensive to manufacture and is unreliable and prone to interference. In addition, the fitting of the spring to the latch and the removal members is relatively complicated.

2 577092 57709

Keksinnön tarkoituksena on edelleenkehittää mainitun tyyppistä par-tateräyksikön pidintä siten, että mainituilta epäkohdilta vältytään.The object of the invention is to further develop said type of razor blade holder so that said drawbacks are avoided.

Tämä tarkoitus saavutetaan keksinnön mukaisesti siten, että salpa, jousi ja poistoelin muodostuvat osista, jotka kuuluvat yhteen yhtenäiseen osaan, joka on varustettu salpaosalla sovitettuna kiinnittämään partateräyksikkö pitimeen ja johon kuuluu poistopää, joka on järjestetty saatettavaksi tartuntaan partateräyksikön takaosan kanssa sen ollessa pitimessä, jolloin salpaosa ja poistopää ovat suhteellisesti liikkuvia toisiaan vastaan vasten jousivoimaa, joka syntyy yhtenäisen osan sisäisestä joustosta.This object is achieved according to the invention in that the latch, spring and discharge member consist of parts forming a single integral part provided with a latch part adapted to secure the razor unit to the holder and including an outlet end arranged to engage the rear of the razor unit while in the holder. the outlet ends are relatively movable against each other against the spring force generated by the internal resilience of the integral part.

Keksinnön edullisen suoritusmuodon mukaan yhtenäisellä osalla on kaksi yhteenkytkettyä haaraa, jolloin toisen haaran vapaa pää muodostaa poistopään ja toisen haaran vapaa pää on muotoiltu muodostamaan salvan.According to a preferred embodiment of the invention, the integral part has two interconnected branches, the free end of the second branch forming the outlet end and the free end of the second branch being shaped to form a latch.

Muodostettaessa poistoelin paininnapiksi, on keksinnön edullisen suoritusmuodon mukaan paininnappi samaa kappaletta yhtenäisen osan kanssa.When the removal member is formed as a push button, according to a preferred embodiment of the invention, the push button is integral with the integral part.

Keksinnöllä saavutetaan se erityinen etu, että yhtenäinen osa voidaan ruiskuvalaa muovista pienin kustannuksin ja se palvelee kolmea eri tehtävää, nimittäin toimii salpana, jousena ja poistoelimenä. Halvemman rakenteen lisäksi tämä helpottaa kokoamista ja monimutkaisen jousen puuttuessa häiriöalttius käytössä pienenee.The invention achieves the particular advantage that the integral part can be injection molded from plastic at low cost and serves three different functions, namely acting as a latch, a spring and a removal member. In addition to the cheaper design, this facilitates assembly and, in the absence of a complex spring, the susceptibility to interference in use is reduced.

Seuraavassa keksinnön edullista suoritusesimerkkiä selostetaan lähemmin viittaamalla oheisiin piirustuksiin, joissa kuvio 1 esittää pidintä sivulta nähtynä.In the following, a preferred embodiment of the invention will be described in more detail with reference to the accompanying drawings, in which Fig. 1 shows a holder seen from the side.

Kuvio 2 esittää pidintä takaa nähtynä.Figure 2 shows a rear view of the holder.

Kuvio 3 esittää pidintä keskeltä halkileikattuna ja käännettynä päinvastaiseen asentoon kuin kuviossa 1, partateräyksikön ollessa paikoillaan.Figure 3 shows the holder cross-sectioned in the middle and turned to the opposite position as in Figure 1, with the razor blade unit in place.

Kuvio 4 esittää suuremmassa mittakaavassa poistoelintä sivulta näh tynä .Figure 4 shows a side view of the removal member on a larger scale.

5770957709

Kuvio 5 esittää poistoelintä päältä nähtynä.Figure 5 shows a top view of the removal member.

Kuvio 6 esittää kuviosta 2 pitkin viivaa VI-VI otettua leikkausta. Kuvio 7 esittää kuviosta 2 pitkin viivaa VII-VII otettua leikkausta ja kuvio 8 esittää kuviosta 3 pitkin viivaa VIII-VIII otettua leikkausta.Fig. 6 shows a section taken along the line VI-VI in Fig. 2. Fig. 7 shows a section taken along the line VII-VII in Fig. 2 and Fig. 8 shows a section taken along the line VIII-VIII in Fig. 3.

Kuten piirustuksesta näkyy, on pitimen rakenne suunniteltu sellaiseksi, että siihen voidaan kiinnittää partaterä 11 (kuvio 3), joka on pysyvästi kiinnitetty oleellisesti jäykkään muovielimeen 10, jonka suojapinta 10a sijaitsee ennalta määrätyn välin päässä terän 11 leikkuureunasta 11a. Kuten on havainnollistettu, käytössä jäykkä elin 10 on pitimessä 12, joka on koottu etuosasta 13 ja takaosasta 14, leukojen 14a ja 14b välissä, jotka muodostuvat samasta osasta kuin pitimen takaosa 14. Jäykkä elin 10 pidetään paikallaan leukojen 14a ja 14b välissä yksikkömäisen poistoelimen 15 salpaosan 15a avulla. Salpaosa 15a on kytketty jäykän elimen 10 alasivulla olevaan syvennykseen 10b. Salpaosa 15a on kaksihaaraisen ja yksikkömäisen poistoelimen 15 toisen haaran vapaassa päässä. Poistoelimen 15 toisessa haarassa on nappi 15b, joka pistää esiin pidättimen takaosassa 14 olevan aukon 14c läpi.As can be seen from the drawing, the structure of the holder is designed so that a razor blade 11 (Fig. 3) can be fixed thereto, which is permanently attached to a substantially rigid plastic member 10 having a protective surface 10a spaced from the cutting edge 11a of the blade 11. As illustrated, in use, the rigid member 10 is in a holder 12 assembled from the front portion 13 and the rear portion 14 between jaws 14a and 14b formed of the same portion as the rear portion 14 of the holder. The rigid member 10 is held in place between the jaws 14a and 14b by the latch portion 15a. The latch portion 15a is connected to a recess 10b on the underside of the rigid member 10. The latch portion 15a is at the free end of the second leg of the bifurcated and unitary discharge member 15. The second branch of the discharge member 15 has a button 15b which protrudes through an opening 14c in the rear part 14 of the detent.

Partaterän 11 poistamiseksi käyttäjä painaa, tarkoituksenmukaisesti peukalolla, poistonapin 15b takaosaa niin, että poistoelimen 15 haaran, jossa on poistonappi 15b, pää 15c välittää paineen jäykän elimen 10 takaosaan. Salpaosa 15a ja jäykän elimen 10 syvennyksen 10b pinta toimivat keskenään niin, että salpaosa 15a liikkuu alaspäin ja eteenpäin, minkä mahdollistaa poistoelimen 15 joustavuus, jolloin molemmat haarat voivat siirtyä kohti toisiaan. Terää 11 kannattava jäykkä elin 10 vapautuu ja poistuu pitimestä 12 varmasti ja nopeasti käyttäjän poistoelimen 15 kohdistaman paineen vuoksi.To remove the razor blade 11, the user presses, suitably with a thumb, the rear of the discharge button 15b so that the end 15c of the branch of the discharge member 15 with the discharge button 15b transmits pressure to the rear of the rigid member 10. The latch portion 15a and the surface of the recess 10b of the rigid member 10 interact with each other so that the latch portion 15a moves downward and forward, which is allowed by the flexibility of the removal member 15, allowing both arms to move toward each other. The rigid member 10 supporting the blade 11 is released and exits the holder 12 safely and quickly due to the pressure exerted by the user removal member 15.

Ennen käyttöä kuvatunlaatuiset partaterät tavallisesti pidetään säiliössä niin, että voidaan päästä käsiksi jäykän elimen takareunaan. Uuden partaterän poistamiseksi säiliöstä, leukojen 14a, 14b välinen aukko asetetaan kohti jäykän elimen 10 takareunaa. Jäykän elimen 10 alasivun kosketus salpaosan 15a kanssa saa jälkimmäisen puristumaan taaksepäin, kunnes syvennys 10b tulee salpaosan 15a kohdalle. Tällöin 4 57709 salpa kytkeytyy syvennyksen 10b kanssa, jolloin jäykkä elin 10 pysyy leukojen 14a ja 14b välissä niin, että partaterä pysyy luotettavasti pitimessä ja voidaan poistaa säiliöstä.Prior to use, razor blades of the type described are usually held in a container so that the rear edge of the rigid member can be accessed. To remove the new razor blade from the container, the opening between the jaws 14a, 14b is placed towards the rear edge of the rigid member 10. The contact of the underside of the rigid member 10 with the latch portion 15a causes the latter to be compressed backwards until the recess 10b is at the latch portion 15a. In this case, the latch 4 57709 engages with the recess 10b, whereby the rigid member 10 remains between the jaws 14a and 14b so that the razor blade remains reliably in the holder and can be removed from the container.

Pitimen etuosa 13 ja takaosa 14 ovat tarkoituksenmukaisesti molemmat muovivaluja. Kuten kuviossa 6 on esitetty, kokoamisen helpottamiseksi on tehty ulkonemia 13a takaosan 13 yläpinnan kumpaankin päähän, jolloin nämä ulkonemat kytkeytyvät vastaaviin koloihin 14d leuan 14b alasivulla. Kuten kuviossa 7 on esitetty, takaosan 14 si-semmällä pinnalla olevien uumien 14f kolot 14e kytkeytyvät vastaaviin ulkonemiin 13b etuosan 13 sisemmällä pinnalla, jolloin etuosa 13 ja takaosa sijaitsevat pituussuunnassa oikein toistensa suhteen. Takaosan 14 alempaan päähän on tehty alaspäin ulottuva kieleke 14g (kuvio 3), joka on sisäänpäin ja kiinnittää etuosan 13 ja takaosan 14 yhteen ennen kuin ne yhdistetään sopivalla tavalla, esimerkiksi ultraääninitsaamalla. Pitimen 12 sisään voidaan haluttaessa koteloida metallipaino 16 haluttua tasapainoa ja käsittelymukavuutta varten.The front part 13 and the rear part 14 of the holder are suitably both plastic moldings. As shown in Fig. 6, to facilitate assembly, protrusions 13a are provided at each end of the upper surface of the rear portion 13, whereby these protrusions engage respective recesses 14d on the underside of the jaw 14b. As shown in Fig. 7, the recesses 14e of the webs 14f on the inner surface of the rear portion 14 engage the respective protrusions 13b on the inner surface of the front portion 13, the front portion 13 and the back portion being correctly located longitudinally with respect to each other. A downwardly extending tongue 14g (Fig. 3) is made at the lower end of the rear part 14, which is inwards and secures the front part 13 and the rear part 14 together before they are joined in a suitable manner, for example by ultrasonic welding. If desired, a metal weight 16 can be housed inside the holder 12 for the desired balance and handling comfort.

Claims (2)

5 577095 57709 1. Pidin partateräyksikköä varten, joka muodostuu pääasiallisesti jäykästä osasta (10) , johon yksi tai useampia partateriä (11) on kiinnitetty, jäykän osan (10) muodostaessa suojapinnan (10a), joka on järjestetty ennalta asetetulle etäisyydelle partaterän tai par-taterien leikkuureunasta (11a), jolloin pitimeen (12) kuuluu salpa partateräyksikön kiinnittämiseksi pitimeen, jousi salvan pakottamiseksi lukitusasentoon, sekä poistoelin partateräyksikön poistamiseksi pitimestä (12) kun yksikkö on vaihdettava, tunnettu siitä, että salpa, jousi ja poistoelin muodostuvat osista, jotka kuuluvat yhteen yhtenäiseen osaan (15), joka on varustettu salpa-osalla (15a) sovitettuna kiinnittämään partateräyksikkö pitimeen ja johon kuuluu poistopää (15c), joka on järjestetty saatettavaksi tartuntaan partateräyksikön takaosan kanssa sen ollessa pitimessä, jolloin salpaosa (15a) ja poistopää (15c) ovat suhteellisesti liikkuvia toisiaan vastaan vasten jousivoimaa, joka syntyy yhtenäisen osan (15) sisäisestä joustosta.A holder for a razor blade unit consisting essentially of a rigid part (10) to which one or more razor blades (11) are attached, the rigid part (10) forming a protective surface (10a) arranged at a preset distance from the cutting edge of the razor blade or razor blades ( 11a), wherein the holder (12) includes a latch for securing the razor unit to the holder, a spring for forcing the latch into the locking position, and a removal member for removing the razor unit from the holder (12) when the unit needs to be replaced, characterized in that the latch, spring and removal member 15) provided with a latch portion (15a) adapted to secure the razor unit to the holder and comprising an outlet end (15c) arranged to engage with the rear of the razor unit while in the holder, the latch portion (15a) and the outlet head (15c) being relatively movable against the spring force generated inside the integral part (15) ä flexibility. 2. Patenttivaatimuksen 1 mukainen pidin, tunnettu siitä, että yhtenäisellä osalla (15) on kaksi yhteenkytkettyä haaraa, jolloin toisen haaran vapaa pää muodostaa poistopään (15c) ja toisen haaran vapaa pää on muotoiltu muodostamaan salvan (15a). 1 Patenttivaatimuksen 1 mukainen pidin, jolloin poistoelimeen kuuluu painikenappi, tunnettu siitä, että painikenappi (15b) on samaa kappaletta yhtenäisen osan (15) kanssa.Holder according to claim 1, characterized in that the integral part (15) has two interconnected branches, the free end of the second branch forming an outlet end (15c) and the free end of the second branch being shaped to form a latch (15a). A holder according to claim 1, wherein the removal member comprises a pushbutton, characterized in that the pushbutton (15b) is integral with the integral part (15).
FI1537/73A 1972-05-16 1973-05-14 HAOLLARE FOER EN RAKHYVELSENHET FI57709C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2293972 1972-05-16
GB2293972A GB1378085A (en) 1972-05-16 1972-05-16 Shaving devices

Publications (2)

Publication Number Publication Date
FI57709B true FI57709B (en) 1980-06-30
FI57709C FI57709C (en) 1980-10-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
FI1537/73A FI57709C (en) 1972-05-16 1973-05-14 HAOLLARE FOER EN RAKHYVELSENHET

Country Status (20)

Country Link
US (1) US3918155A (en)
AR (1) AR199207A1 (en)
AT (1) AT329404B (en)
BE (1) BE799594A (en)
BR (1) BR7303451D0 (en)
CA (1) CA980562A (en)
CH (1) CH568826A5 (en)
CY (1) CY801A (en)
DK (1) DK136807B (en)
ES (1) ES191452Y (en)
FI (1) FI57709C (en)
FR (1) FR2185277A7 (en)
GB (1) GB1378085A (en)
IE (1) IE37598B1 (en)
IN (1) IN139667B (en)
MY (1) MY7500134A (en)
NL (1) NL173833C (en)
NO (1) NO133742C (en)
SE (1) SE379166B (en)
ZA (1) ZA733019B (en)

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US4084316A (en) * 1974-10-08 1978-04-18 The Gillette Company Safety razors
US4198746A (en) * 1977-06-09 1980-04-22 The Gillette Company All plastic swivel head razor handle
US4245389A (en) * 1979-07-18 1981-01-20 The Gillette Company Safety razor
US4354312A (en) * 1980-10-06 1982-10-19 The Gillette Company Shaving implement, housing therefor, and razor
NZ202924A (en) * 1982-01-27 1986-06-11 Wilkinson Sword Ltd A razor blade assembly
US4413411A (en) * 1982-02-25 1983-11-08 The Gillette Company Razor handle
JPS59500403A (en) * 1982-03-19 1984-03-15 ザ ジレツト コンパニ− razor handle
US4446619A (en) * 1982-06-07 1984-05-08 The Gillette Company Razor handle
US4498236A (en) * 1982-09-22 1985-02-12 Mcintyre Marvin H Shaving instrument complex
US5107590A (en) * 1991-03-26 1992-04-28 Warner-Lambert Company Razor handle
US5669139A (en) * 1991-11-27 1997-09-23 The Gillette Company Razor with blade protection means
US6026577A (en) * 1993-10-15 2000-02-22 Warner-Lambert Company Disposable razor with removable razor head
US5787586A (en) * 1996-04-10 1998-08-04 The Gillette Company Shaving system and method
US5784790A (en) * 1996-04-10 1998-07-28 The Gillette Company Shaving razor and method
US7779543B2 (en) * 2006-09-28 2010-08-24 Eveready Battery Company, Inc. Razor with moveable center of balance
CA2730640C (en) * 2008-07-18 2016-05-31 Vasileios Ntavos Process and station for manufacturing a safety razor cartridge, and safety razor cartridge
US20130291390A1 (en) * 2012-05-01 2013-11-07 The Gillette Company Handle for a shaving razor
US9616584B2 (en) 2014-03-20 2017-04-11 Rolling Razor, Inc. Shaving razor and shaving handle with an interconnection mechanism
RU2681234C2 (en) * 2014-12-05 2019-03-05 Бик-Виолекс Са Shaver handle with mechanism of fixation and disconnection for connection and disconnection of the cassette of shave
US11130247B2 (en) * 2016-08-11 2021-09-28 The Gillette Company Llc Handle for a razor
EP3922421B1 (en) 2020-06-08 2024-09-25 BIC Violex Single Member S.A. Coupling mechanism

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US2018304A (en) * 1935-04-16 1935-10-22 Colbert G Hayhurst Safety razor
US2720697A (en) * 1950-03-01 1955-10-18 Sandford W Duncan Disposable safety razor
GB1163222A (en) * 1967-06-19 1969-09-04 Gillette Industries Ltd Improvements relating to Safety Razors
GB1294666A (en) * 1969-01-28 1972-11-01 Wilkinson Sword Ltd Improvements in or relating to shaving devices
AT331146B (en) * 1971-05-20 1976-08-10 Wilkinson Sword Ltd HOLDER FOR A RAZOR BLADE PERMANENTLY ATTACHED TO A LARGE, HOWEVER ELASTICALLY DEFORMABLE ELEMENT
ZA723181B (en) * 1971-05-20 1973-03-28 Wilkinson Sword Ltd Improvements in or relating to shaving devices

Also Published As

Publication number Publication date
IE37598L (en) 1973-11-16
MY7500134A (en) 1975-12-31
FI57709C (en) 1980-10-10
BR7303451D0 (en) 1974-07-25
IN139667B (en) 1976-07-17
CY801A (en) 1976-12-01
BE799594A (en) 1973-11-16
ES191452U (en) 1974-07-16
AU5531673A (en) 1974-11-07
ATA430773A (en) 1975-07-15
US3918155A (en) 1975-11-11
CH568826A5 (en) 1975-11-14
NO133742C (en) 1976-06-23
DK136807C (en) 1978-05-16
AR199207A1 (en) 1974-08-14
NO133742B (en) 1976-03-15
NL7306810A (en) 1973-11-20
CA980562A (en) 1975-12-30
GB1378085A (en) 1974-12-18
FR2185277A7 (en) 1973-12-28
DK136807B (en) 1977-11-28
NL173833B (en) 1983-10-17
SE379166B (en) 1975-09-29
IE37598B1 (en) 1977-08-31
ES191452Y (en) 1974-12-16
AT329404B (en) 1976-05-10
ZA733019B (en) 1974-04-24
NL173833C (en) 1984-03-16

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