DE7705569U1 - RAZOR - Google Patents

Description

ί deee ο 11 -1- 22.o2.77

Razor Apparatus

The invention relates to a razor, in particular Hand razor with handle and one on top Partly clamped razor blade, the cutting edge are arranged in a favorable angular position.

7705569 05/03/76

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razor In known razors, the building structure has changed

evolutionarily developed - based on the razor. The

Straight razor with a stick-shaped handle and a foldable blade

was in its handle-side execution on the following

Rsierapparate taken over: the stick-shaped handle and on this

the blade holder is attached - similar to a T.

According to the latest ergonomic findings for the human Musculoskeletal system, types of movement, type of coupling and attachment, a plate-shaped handle comes with the haptic one Matters much closer.

Disadvantage of the known, traditional razors Construction is also that they are constructed in many parts, require a high assembly time to complete, and that the many parts to high material consumption and one Large number of tolerance points leads.

The object of the invention is therefore a generic shaving apparatus that is simple to assemble and saves material To create a structure that is also better handled in terms of grip can be made in such a way that only one housing part is made and is provided with one or two blades, depending on the design.

According to the invention, the handle is therefore initially in one piece \

i made with a clamp, with thin-walled transition points

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Ras i erappa rat

SolbruchsteI s, film hinges or between the two parts

Form crumple or pinch points.

As a result of such a configuration, one achieves that a generic Razor in terms of manufacture and assembly technology is created in a simple manner, which has high utility value.

In particular, the one-piece manufacturing technology achieves

that simple and inexpensive tools can be used for production, that assembly is simple, and that it is automated

Malfunctions in operation that result from multi-part

f.Products are easily made due to the small number of components

the invention- diminished, the internal (Materia I-) transfer-

\ port is reduced, tolerance points are reduced to a minimum

% reduced, so that the overall manufacturing risk is also reduced.

ι

One advantage i I ha- £.; Fce design results from the fact that the clamping piece

is arranged in such a way that it rotates during assembly, and that the thin-walled transition points as So I break points, film hinge or crumple or pinch points can work.

Furthermore, according to the invention, in another favorable design, it is considered advantageous to arrange the clamping piece for the razor blade in such a way that it performs a translational movement during assembly, and that the thin-walled transition points act as sol IbruchsteI I en film hinge or crumple pinch I! en \. I can work.

7705589 O3.05.78

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Ras i erapparat '

It has proven to be expedient to simultaneously form connecting elements on the clamping piece, which the when mounting the blade ^; necessary frictional locking to hold the blade securely in its cutting-favorable angle position. The connecting elements can be designed as rivet shafts or have snap-in locking elements. With the latter, one assembly step is saved.

It has also proven advantageous that the handle with a stop edge is provided when mounting the blade the correct position of the same ensures.

According to the invention, an additional rationalization effect can advantageously be achieved achieve by having two clamping pieces on the handle

Are arranged in a Z-shape so that the blades are mounted

be able. The razor can thus double the usage time

.0

reach.

A similar rationalization effect is also achieved according to the invention, if the handle and clamping piece are designed so that a double-edged blade can be installed.

Four embodiments of the invention are based on the figures 1-3 explained, show it

Figure 1: a section through the razor according to Lihie 1-1 Figure 2: a plan view FIG. 3: a section along line 2-2 in FIG. 1

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Razor FIG. 4 shows a section along line 3-3 in FIG FIG. 5: a section through the Ras Ierapparart according to FIG

second execution

Figure 6: a section d.d. Razor apparatus according to the 3rd embodiment FIG. 7: a partial view in section according to the fourth embodiment Figure 8: a section d.d. Ras Ierapparat according to the fourth embodiment

The razor has a handle 1 which is plate-shaped is and has easy-grip recesses 6 with ribs 7, The clamping piece 2 is made of the same material via thin-walled UbergandssteI I en 3 molded. The clamping piece 2 is arranged in such a way that it executes a rotational movement during assembly.

Am.-.KI emmstück 2__ύ i nd materi a I nhe 111 i before connecting elements 4 are integrally formed, which can be designed as snaps or snap-in elements 5 *.

Another embodiment (Figures 5,6,7) provides that the Clamping piece 2 or Io is designed and arranged so that a translational movement is carried out during assembly. On the handle 1 or 1 "and 1 * * are stop edges 5 for positioning Not shown itter blades shown.

A third embodiment (FIG. 6) shows two on the handle 1 ″ materia Ieinhei111ch molded clamping pieces 2 * 'and 8, the so are arranged that they make a rotational movement when assembling

7705563 5/3/78

Claims (9)

ideee oi1 -6- o4.o2.78 razor claims:, · 1. Shaver with handle and one on the top clamped razor blade in an angle that is easier to cut. location, characterized in that the grip base (1) is integral with the clamping piece (2) is made, with thin-walled transition points (3) So I I b ruchste I I en, or ^ r F i I mscharn i er (e), or Form pinch or crumple points. 2. Shaver according to claim 1, characterized in that the transition points (3) laterally on the head of the Ras 1erapparates, im essentially transversely to the longitudinal axis of the handle, between the handle piece (1, 1 * ') and the clamping piece ( 2, 2 * ", 8) (Figures 1, 2 and 6), 3. Shaver according to claim 1, characterized in that the gekehhzeichne + · Transition points (3) above the head of the shaver, im are arranged essentially in the direction of the longitudinal axis of the handle between the handle piece (1 *, 9) and the clamping piece (2 ", 1o) ( Figures 5 and 8) 4. Shaver according to the preceding claims, characterized characterized that on the clamping piece (2) connecting elements (4) are molded. 5. Shaver according to claim 4, characterized in that the connecting elements (4) are designed as rivet shafts. 7705569 05/03/78 idea o] 1 '-7- 22.o2.77 i ^f shaver 6. Shaver according to claim 4, characterized in that _c the connecting elements (4) as snap-in locking elements (5 *) are executed. 7. Shaver according to claim 6, characterized in that the snap-in locking elements (5 ') provide a reversible connection between handle (1, or 1 ', or 1 ", or 9) and clamping piece (2, or 2 \ or 2 ", or 8, or 1o). I 8. A razor according to claim 6, characterized in that V the snap locking elements (5) create an irreversible connection f between the handle (1, or T, or \ '', or 9) and the clamping I pieces (2, or 2 ', or 2', or 2 ", or. 8 or 1o). f 9. Shaver — according to the preceding claims, characterized I characterized that the handle (1) is plate-shaped i is and has handy recesses (6) and ribs (7). Ιο. A razor according to the preceding claims, characterized in that characterized in that the handle (1) has two clamping pieces (2 "and 8) are arranged. 11. A razor according to Claims 1 to 8, characterized in that that the handle (9) - see Fig. 8 - and that * Clamp Mo) are designed for the assembly of double-edged blades 7705589 = 8 * razor 12 ,. Razor according to the preceding claims, characterized in that that the handle piece (1) or (9) and the clamping piece (2, or 2 *, or 8, or -io) as ßpritzgießwerkstUck are integrally formed. 7705569 05/03/78