DE2638788A1 - SAFETY SHAVER - Google Patents

Description

PATBNTANM) ΑίΛΒ
HENKEL - KERN - FEILER - HÄNZEL

Br.pul D * ¹ ^

8 Some »Ö ·

Kai Cutlery Center Co., Ltd.
Seki-shi, Gifu ~ ken, Japan

Safety razor

The invention relates to a safety razor, i.e. a so-called safety razor, in particular one Apparatus that can be conveniently and safely put together in a stack with another razor of the same design is.

There are many cases in which it proves useful to stack several razors together Condition to convey or handle. The previously common safety razors, however, have no special means that allow several devices to be stacked securely. When carrying or Handling a number of razors in a stacked arrangement often results in the disadvantage that the razors move relative to one another and thus do not remain in a stacked arrangement.

Furthermore, so-called disposable safety razors are known that are thrown away after repeated use, The consumer usually purchases several razors of this type at a time. For reasons the convenience for the consumer have therefore been made

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Sales packs created, each of several, in stacks Compound razors contain · If, however, several of the previously common razors act on this If they are packaged in a manner that is wise, the razors tend to shift in relation to one another in the pack.

The object of the invention is thus to create a safety razor, which conveniently and safely stacked with one or more other razors of the same design or can be put together

This task is performed in a safety razor with a handle and a head section, the head section has a support part, a cap part and a blade element arranged therebetween, according to the invention solved in that the handle either on the front or on the back with a groove and on the other side is provided with a projection of slightly smaller dimensions than those of the groove, so that several safety razors can be assembled in a stack, their grooves and projections practically with a snug fit grab together.

In the following, preferred embodiments of the invention are explained in more detail with reference to the accompanying drawings. Show it:

Pig 1 is a front view of a safety razor incorporating features of the invention.

Fig. 2 is a rear view of the razor according to FIG Fig. 1,

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Pig. 3 is a side view of two razors assembled in a stack;

4 shows a section through a head part of the razor according to Fig. 1,

Fig. 5 is a partially sectioned view, seen from the left side in Fig. 4;

FIGS. 6 and 7 of Figure 5 _e similar views of a modified head portion, showing a cover or cap in part by holding down or down zurückgefedertem in upward condition, and

8 shows a section along the line VIII-VIII in FIG.

Referring to Figs. 1 to 5, a T-shaped safety razor an elongated handle 1, a neck part 2 and a head part 3. The head part 3 has a support part (Blade bed) 4, a cover or cap part 5 and between these parts with an exposed cutting edge arranged blade element 6. Of course, several blade elements can be placed between the support and Cap part be inserted so that several cutting edges are available. The neck part 2 is at its lower end with the upper end of the handle 1 under a forward curvature or angled position with respect to the handle connected, as best seen in Fig. 3. In addition, the neck portion 2 is at its upper end with the Underside of the support part 4 connected. The handle 1 is provided with a longitudinal groove 7 on its rear side and provided with a projection 8 on its front side.

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.The Abmessungen.von groove 7 and projection 8 are selected so that the projection of a razor with a fixed seat or snug fit in the groove 7 of another safety razor can be used when these two safety razors are assembled in the stack · The front edge 3 ¹ the head part 3 is drawn out towards the front or extended from the front edge of the top of the neck part 2. The projection 8 is in a position slightly below the upper end of the handle 1, so that the projection 8 of a safety razor can engage in its groove 7 when assembled in a stack-like manner with another razor, the front edge 3 ¹ of one razor, such as 3, rests on the top of the cap part 5 of the other razor. The safety razor shown is a so-called disposable or single-use razor Made of plastic. However, the basic idea of the invention can be applied to any types of safety razors. At 12, the razor is also provided with handle corrugations formed on the handle 1.

The groove 7 and the projection 8 can have any shape as long as the projection 8 of a safety razor is practically a snug fit in the groove 7 ″ other razor can intervene. For example, on the back of the handle 1, a short Groove or recess can be provided instead of groove 7, which is practical in the illustrated embodiment Extends over the entire length of the handle 1 · It is also possible to use the groove 7 on the front and the projection 8 to be provided on the rear of the handle 1. Farther

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can the head part 3 without the interposition of the neck part 2 be directly connected to the top of the handle 1.

The Pig. 4 and 5 illustrate the head part 3 with the support part 4, the cap part 5 and the blade element. The cap part 5, which consists of a plate-like element, has on the left and right side (FIG these pins can be inserted into bores 10 or 10 ′ in the blade element 6. In addition, the support part 4 is provided with bores 11, 11 ^f , into which the pins 9, 9 ¹ can be inserted. During assembly, the blade element 6 is brought into its installation position on the upper side of the support part 4, the bores 10, 10 ′ of the blade element 6 being aligned with the relevant bores 11, 11 * of the support part 4. In this state, the cap part 5 is firmly placed on the assembly of the blade element β and the support part 4, so that its pins 9, 9 ¹ the relevant holes 10, 10 'and 11, 11 ^! the blade element 6 or the support part 4 through. After the pins 9, 9 'have been inserted, their free ends 9a, 9a', which protrude downward from the support part 4, are fastened to the support part 4, for example by welding.

FIGS. 6 to 8 illustrate a modified embodiment of the head part according to FIGS. 4 and 5, in which one of a separate, plate-shaped element existing cap part I5 simply elastic or resilient can be locked in its installation position. In this embodiment, the cap part I5 and the support part exist 14 made of plastics with sufficient inherent elasticity, the cap part I5 is curved or curved so that the front and rear edges are drawn down

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15a or 15t) and a high arched central part 15c. According to FIG. The support part 14 is provided with two bores 21, 21 ^f , into which the pins I9, I9 ^{1 can be} inserted; During assembly, the blade element "6 is brought into its installation position on the upper side of the support part H so that its bores 10, ^{10f are} aligned with the bores 21, 21 'of the support part 14. The cap part 15 is then placed on the assembly of blade element 6 and support part 14 placed so that the pins 19, 19 ¹ penetrate the bores 10, 10 * and 21, 21 * of the blade element 6 and support part 14. The free ends 19a, 19a ^{1 of} the pins 19, 19 'each have a slightly larger diameter than the (lower ends of) the relevant bores 21, 21 'of the support part 14, so that the bores 21, 21 ^{! are} elastically widened when the pins 19, 19' are inserted and the pins 19, 19 ^{1 are} compressed. The lengths of the pins 19 , 19 * are chosen so that their widened free ends "19a, I9a ^! only then fully protrude from the bores 21, 21 ^f when the middle part 15c is pressed down elastically or resiliently. The pins I9, I9 ¹ are therefore pressed down after the cap part I5 has been fitted in such a way that its leading and trailing edges 15a and 15b, respectively, are in contact with the top of the assembly of the blade element 6 and the support part 14 (Fig. 7) Standing touch. The cap part I5 can thus be firmly attached in such a way that it is first placed on the assembly, its pins I9, 19 * being inserted into the bores 10, 10 * and 21, 21 'of the blade element 6 or support part 14, and then the middle part 15c is elastically pressed downwards. After releasing the pressure force

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on the middle part 15c, the latter is evidently shifted upwards again under its elastic restoring force. The cap part 15 is firmly attached, the free ends 19a, 19a ^{f of} the pins 19, 19 * according to FIG. 6 resiliently engaging the underside of the support part 14.

The bores 21, 21 * and the pins I9, I9 ¹ are preferably, as shown, a conically tapering in "downlink direction mold. Here, the diameter of the free ends 19a, 19a ¹ preferably can be sized such that the diameter of the lower Final

Sections of the relevant bores 21, 21 'of the support part 14 slightly exceed · This construction offers the advantage that the pins I9, 19 ^! can be easily inserted into the bores 21, 21 ^{f of} the support part 14. .

Obviously, the cap part I5 can easily be attached to the modified head part shown. In addition, the pins 19, 19 ¹ do not need to be manufactured with precisely measured lengths. In other words: the length of the pins 19, 19 ¹ only needs to be chosen so large that their free ends 19a, 19a ¹ completely come from the Holes 21, 21 ^! protrude when the middle part 15c is pressed elastically downwards in the manner described

The razor according to the invention offers the particular advantage that it is convenient and safe to use with another razor of the same structure can be assembled into a stack · According to FIG. 5, several Razors arranged one behind the other in a stack, with the front of the handle 1 of a safety razor on the back of the handle 1

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Another safety razor is applied and the front edge 3 ^f of a razor on the top of the cap part 5 of another razor
rests. In this assembled state, the
Projection 8 of one razor practically with Pest or snug fit in the groove of the other razor. If, therefore, several razors are placed in a package in a stack-like state, they remain in this package without mutual displacement »

The safety razor according to the invention is useful as a disposable or so-called disposable razor
designed. However, it will be apparent that the invention is also applicable to safety razors of other constructions

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Claims (1)

Claims 1 · Safety razor with one handle and one Head part, the head part having a support part, a cap part and a blade element arranged between them having, characterized in that the handle (1) either on the front or on the back with a groove (7) and on the other side with a projection (8) slightly smaller dimensions than those the groove (7) is provided so that several safety razors can be assembled in a stack, with their Grooves and projections practically engage with a snug fit Safety razor according to Claim 1, characterized in that the groove (7) extends over in the longitudinal direction extends the length of the handle (1). 3 · Safety razor according to claim 1 or 2, characterized in that the cap part (5; 5) and the support part (4) are made of an elastic plastic, that the cap part (z _o B »15) consists of a separate, plate-shaped element, which is so arched or curved that it forms a highly arched central part (15c), and on its underside with downwardly projecting pins (9, 9 ¹ or I9, I9 ¹ ) in positions corresponding to those of the mounting holes (10, 10 ') in the Blade element (6) is provided, and that the support part (4 or, 14) is provided with several bores (11, 11 ^f ; 21, 21 '), which can be penetrated by the pins, "which in turn each one in comparison to the diameter this 709809/0407 Bores widened free end (19a, 19a ¹ ) and have such a length that the free end protrudes completely from the associated bore of the support part down when the arched central part after placing the cap part on the assembly of the blade element and the support part is pressed elastically downwards. Safety razor according to claim J5 *, characterized in that the pins and the bores of the Support part taper conically in the downward direction and that the free ends of the pins are slightly larger Have a diameter than the lower sections of the associated bores of the support part 709809/0407 Blank page