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FR2856326A1 - Ancillary handle, has insert extending in internal cavity of gripping part of body to fill internal cavity and projecting from body to form gripping relief by oblong and circular openings, respectively - Google Patents

Ancillary handle, has insert extending in internal cavity of gripping part of body to fill internal cavity and projecting from body to form gripping relief by oblong and circular openings, respectively
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Publication number
FR2856326A1
FR2856326A1FR0307262AFR0307262AFR2856326A1FR 2856326 A1FR2856326 A1FR 2856326A1FR 0307262 AFR0307262 AFR 0307262AFR 0307262 AFR0307262 AFR 0307262AFR 2856326 A1FR2856326 A1FR 2856326A1
Authority
FR
France
Prior art keywords
internal cavity
gripping
handle
relief
oblong
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.)
Pending
Application number
FR0307262A
Other languages
French (fr)
Inventor
Jean-Luc Malpiece
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.)
IN TECH MEDICAL
Original Assignee
IN TECH MEDICAL
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 IN TECH MEDICALfiledCriticalIN TECH MEDICAL
Priority to FR0307262ApriorityCriticalpatent/FR2856326A1/en
Publication of FR2856326A1publicationCriticalpatent/FR2856326A1/en
Pendinglegal-statusCriticalCurrent

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Abstract

The handle has a body (1) with a gripping part (3) including an internal cavity. The cavity opens on a peripheral surface of the body by an oblong opening and opens on a hemisphere surface of the body by a circular opening. An insert extends in the cavity to fill the cavity and projects from the body to form gripping relief (8, 9) by the openings, respectively.

Description

Translated fromFrench

L'invention concerne un manche d'ancillaire.The invention relates to an ancillary handle.

ARRIERE-PLAN DE L'INVENTION On connaît des manches d'ancillaire qui compor5 tent des reliefs s'étendant longitudinalement sur le manche pour faciliter la prise en main du manche. La surface du manche, en général métallique, reste néanmoins glissante.  BACKGROUND OF THE INVENTION Ancillary sleeves are known which include reliefs extending longitudinally on the handle to facilitate handling of the handle. The surface of the handle, generally metallic, nevertheless remains slippery.

Pour améliorer la préhension, on a pensé à dispo10 ser sur le manche un revêtement en matériau agrippant.  To improve grip, we thought of providing a grip material covering on the handle.

Mais le revêtement est susceptible de bouger sous l'effort et certains praticiens se plaignent d'une sensation de prise en main moins précise.  But the coating is likely to move under stress and some practitioners complain of a less precise grip feeling.

Pour conserver une bonne prise en main tout en 15 évitant le glissement, on a pensé à rapporter sur le manche des reliefs de préhension en matériau agrippant. Mais ces reliefs de préhension, qui sont enchâssés ou collés sur le corps du manche, peuvent parfois se séparer de celui-ci sous l'effort ou lors de contraintes thermiques 20 répétées résultant de la stérilisation systématique de ces appareils.  To keep a good grip while avoiding slipping, it has been thought to bring on the handle gripping reliefs in gripping material. However, these gripping reliefs, which are embedded or glued to the body of the handle, can sometimes separate from the latter under stress or during repeated thermal stresses resulting from the systematic sterilization of these devices.

OBJET DE L'INVENTION L'invention a pour objet un manche d'ancillaire 25 ne comportant pas les inconvénients précités.  OBJECT OF THE INVENTION The invention relates to an ancillary handle 25 which does not have the aforementioned drawbacks.

BREVE DESCRIPTION DE L'INVENTION Le manche d'ancillaire de l'invention comporte un corps avec au moins une cavité interne débouchant à la 30 surface du corps par au moins une ouverture, un insert s'étendant dans le corps pour remplir la cavité et déborder en saillie du manche par l'ouverture afin de former un relief de préhension.  BRIEF DESCRIPTION OF THE INVENTION The ancillary handle of the invention comprises a body with at least one internal cavity opening at the surface of the body through at least one opening, an insert extending in the body to fill the cavity and protrude beyond the handle through the opening to form a gripping relief.

Ainsi, le relief de préhension fait partie inté35 grante de l'insert qui est intimement solidaire du man- che. Le relief d'ancrage ne peut pas se séparer du manche, ni sous l'effort ni à cause du vieillissement accéléré qu'il subit du fait des stérilisations répétées.  Thus, the gripping relief forms an integral part of the insert which is intimately secured to the sleeve. The anchoring relief cannot separate from the handle, either under stress or because of the accelerated aging it undergoes due to repeated sterilizations.

De préférence, le corps comporte une pluralité 5 d'ouvertures toutes associées à une unique cavité interne. Ainsi, les reliefs de préhension sont tous solidaires entre eux.  Preferably, the body has a plurality of openings all associated with a single internal cavity. Thus, the gripping reliefs are all interdependent.

Avantageusement, l'insert est en matériau agrippant.  Advantageously, the insert is made of gripping material.

BREVE DESCRIPTION DES DESSINSBRIEF DESCRIPTION OF THE DRAWINGS

L'invention sera mieux comprise à la lumière de la description qui suit en référence aux figures des dessins annexés parmi lesquelles: - la figure 1 est une vue en perspective d'un 15 manche d'ancillaire sans l'insert; - la figure 2 est une vue analogue à la figure 1, avec l'insert; - la figure 3 est une vue en coupe selon la ligne III-III de la figure 2.  The invention will be better understood in the light of the description which follows with reference to the figures of the appended drawings in which: FIG. 1 is a perspective view of an ancillary handle without the insert; - Figure 2 is a view similar to Figure 1, with the insert; - Figure 3 is a sectional view along line III-III of Figure 2.

DESCRIPTION DETAILLEE DE L'INVENTION  DETAILED DESCRIPTION OF THE INVENTION

En référence à la figure 1, un manche d'ancillaire selon l'invention comporte un corps 1, ici en matériau métallique, qui comprend une partie de soli25 darisation 2 à un outil (non représenté) et une partie de préhension 3. En variante, le corps 1 peut être réalisé en matériau plastique ou en matériau composite.  With reference to FIG. 1, an ancillary handle according to the invention comprises a body 1, here made of metallic material, which comprises a part for soldering 2 to a tool (not shown) and a part for gripping 3. As a variant , the body 1 can be made of plastic material or composite material.

La partie de préhension 3 du corps 1 comporte une cavité interne 4 centrale débouchant par des ouvertures 5 30 oblongues sur la surface périphérique du corps 1, ainsi que par une ouverture 6 circulaire sur la surface hémisphérique d'extrémité du corps 1. La cavité interne 4 et les ouvertures 5,6 sont par exemple obtenues par usinage d'un corps initialement plein. Le corps 1 illustré a en 35 l'occurrence fait l'objet d'un perçage axial pour réali- ser l'ouverture 6, et de deux fraisages longitudinaux traversants, chacun des fraisages permettant la réalisation de deux ouvertures 5 diamétralement opposées.  The gripping part 3 of the body 1 comprises a central internal cavity 4 opening out through oblong openings 5 on the peripheral surface of the body 1, as well as through a circular opening 6 on the hemispherical surface of the end of the body 1. The internal cavity 4 and the openings 5,6 are for example obtained by machining an initially full body. The body 1 illustrated has in this case been axially drilled to make the opening 6, and two through-cut longitudinal millings, each of the millings allowing the production of two diametrically opposite openings 5.

En variante, le corps 1 peut être moulé dans un 5 moule comportant des noyaux ménageant dans le corps les ouvertures et la cavité.  Alternatively, the body 1 can be molded into a mold having cores which make the openings and the cavity in the body.

Comme cela est visible aux figures 2 et 3, un insert 7 en matériau agrippant s'étend dans la cavité interne 4 du corps 1 et déborde en saillie de celui-ci par 10 les ouvertures de façon à former des reliefs de préhension 8 oblongs débordant des ouvertures 5 ainsi qu'un relief de préhension 9 débordant de l'ouverture 6. L'insert 7 est de préférence obtenu par moulage directement dans le corps 1. Le matériau utilisé est du type polymère, par 15 exemple en silicone.  As can be seen in FIGS. 2 and 3, an insert 7 of gripping material extends into the internal cavity 4 of the body 1 and projects beyond it by 10 the openings so as to form gripping reliefs 8 oblong projecting openings 5 and a gripping relief 9 projecting from the opening 6. The insert 7 is preferably obtained by molding directly in the body 1. The material used is of the polymer type, for example silicone.

En variante, si le manche d'ancillaire selon l'invention est destiné à équiper un percuteur, l'ouverture 6 pourra être fermée par un bouchon apte à recevoir les coups de marteau.  Alternatively, if the ancillary handle according to the invention is intended to equip a striker, the opening 6 may be closed by a plug capable of receiving hammer blows.

Le manche d'ancillaire de l'invention ainsi réalisé présente plusieurs avantages.  The ancillary handle of the invention thus produced has several advantages.

D'une part, comme le montre plus précisément la figure 3, l'insert 7 est intimement lié au corps 1 et ne peut en être délogé. Les reliefs de préhension ne peuvent 25 donc ni être séparés du corps, ni bouger sous l'effort.  On the one hand, as shown more precisely in FIG. 3, the insert 7 is intimately linked to the body 1 and cannot be dislodged therefrom. The gripping reliefs can therefore neither be separated from the body nor move under stress.

D'autre part, la cavité interne procure un allègement substantiel du manche et participe à l'équilibre général de l'ancillaire améliorant ainsi les qualités ergonomiques de ce dernier. En outre, la présence de l'insert en 30 matériau synthétique procure au manche une capacité augmentée d'absorption des chocs.  On the other hand, the internal cavity provides substantial lightening of the handle and contributes to the general balance of the ancillary thus improving the ergonomic qualities of the latter. In addition, the presence of the insert made of synthetic material provides the handle with an increased shock absorption capacity.

Claims (3)

Translated fromFrench
REVENDICATIONS 1. Manche d'ancillaire comportant un corps (1), caractérisé en ce que le corps (1) comporte au moins une 5 cavité interne (4) débouchant à la surface du corps (1) par au moins une ouverture (5,6), et en ce qu'un insert (7) s'étend dans le corps pour remplir la cavité interne (4) et déborder en saillie du manche par l'ouverture (5,6) afin de former un relief de préhension (8,9).  1. Ancillary handle comprising a body (1), characterized in that the body (1) comprises at least one internal cavity (4) opening onto the surface of the body (1) through at least one opening (5,6 ), and in that an insert (7) extends in the body to fill the internal cavity (4) and project beyond the handle through the opening (5,6) in order to form a gripping relief (8 , 9). 2. Manche d'ancillaire selon la revendication 1, caractérisé en ce que le corps (1) comporte une pluralité d'ouvertures (5,6) toutes associées à une unique cavité interne (4).  2. Ancillary handle according to claim 1, characterized in that the body (1) has a plurality of openings (5,6) all associated with a single internal cavity (4). 3. Manche d'ancillaire selon la revendication 1, 15 caractérisé en ce que l'insert (7) est en matériau agrippant.  3. Ancillary handle according to claim 1, characterized in that the insert (7) is of gripping material.
FR0307262A2003-06-172003-06-17Ancillary handle, has insert extending in internal cavity of gripping part of body to fill internal cavity and projecting from body to form gripping relief by oblong and circular openings, respectivelyPendingFR2856326A1 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
FR0307262AFR2856326A1 (en)2003-06-172003-06-17Ancillary handle, has insert extending in internal cavity of gripping part of body to fill internal cavity and projecting from body to form gripping relief by oblong and circular openings, respectively

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
FR0307262AFR2856326A1 (en)2003-06-172003-06-17Ancillary handle, has insert extending in internal cavity of gripping part of body to fill internal cavity and projecting from body to form gripping relief by oblong and circular openings, respectively

Publications (1)

Publication NumberPublication Date
FR2856326A1true FR2856326A1 (en)2004-12-24

Family

ID=33484493

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR0307262APendingFR2856326A1 (en)2003-06-172003-06-17Ancillary handle, has insert extending in internal cavity of gripping part of body to fill internal cavity and projecting from body to form gripping relief by oblong and circular openings, respectively

Country Status (1)

CountryLink
FR (1)FR2856326A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0208942A2 (en)*1985-07-131987-01-21Wera-Werk Hermann Werner GmbH & Co.Handle
US5897503A (en)*1997-08-011999-04-27Acuson CorporationUltrasound transducer probe having case handle grip surfaces
EP1314519A1 (en)*2001-11-232003-05-28Adolf Würth GmbH & Co. KGHand-grip, in particular for a tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0208942A2 (en)*1985-07-131987-01-21Wera-Werk Hermann Werner GmbH & Co.Handle
US5897503A (en)*1997-08-011999-04-27Acuson CorporationUltrasound transducer probe having case handle grip surfaces
EP1314519A1 (en)*2001-11-232003-05-28Adolf Würth GmbH & Co. KGHand-grip, in particular for a tool

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