EP2342406A1

EP2342406A1 - Handle for a closing device of a motor vehicle

Info

Publication number: EP2342406A1
Application number: EP09740111A
Authority: EP
Inventors: Andreas Niegeloh
Original assignee: Huf Huelsbeck and Fuerst GmbH and Co KG
Current assignee: Huf Huelsbeck and Fuerst GmbH and Co KG
Priority date: 2008-10-30
Filing date: 2009-10-20
Publication date: 2011-07-13
Anticipated expiration: 2029-10-20
Also published as: DE102008060465A1; EP2342406B1; WO2010049311A1

Abstract

The invention relates to a handle for a closing device of a motor vehicle comprising a handle part (1) that can be fastened to a door (30) of the motor vehicle and that comprises a support lug (2) and a handle dome (3) that is provided for actuating the closing device inside the door, a shaft (4) on which the support lug (2) is supported in a swiveling manner for opening the door (30), a blocking unit (10) for preventing undesired opening of the door (30) as a result of the effect of accelerations that act on the vehicle in the event of an accident acting on the handle part (1), and a mass element (11) provided on the blocking unit (10) that can be deflected in the event of an accident due to the inertia of the mass element. According to the invention, the blocking unit (10) comprises a blocking body (12) that is elastic at least in some areas, the blocking body (12) is arranged on a first side (13) on a fixed bearing (15) and on a second side (14) on a floating bearing (16), the mass element (11) is integrated within the blocking body (12), the blocking body (12) comprises an active area (17), whereby the blocking unit (10) engages in the handle dome (3) in such a way that movement of the handle part (1) is blocked in the event of an accident.

Description

Handle for a locking device of a motor vehicle

Description

The invention relates to a handle for a locking device of a motor vehicle with a fastened to a door of the motor vehicle handle part, which has a bearing lug and a handle dome, which is provided for door-side actuation of the locking device, an axis on which the bearing lug for opening the door pivotally is mounted, a locking unit for preventing accidental opening of the door due to the action of acting on the handle part accelerations acting on the vehicle in an accident and a provided on the barrier unit mass element, which is deflected due to its inertia in an accident. It is known that mass elements are used because of their inertia for securing motor vehicle doors in the event of an accident. A generic state of the art is known for example from DE 199 49 1 19 A1. Here, a mass element is arranged such that it acts in the event of an accident on the locking unit, so that an accidental opening of the door is prevented. The locking unit here consists of a loosely arranged mass element which moves when forces occur in an accident, a pivotable locking element, whereby movement of the vehicle handle is blocked. The increased assembly costs of such a device has proved to be disadvantageous.

It is an object of the present invention to develop a handle for a locking device of a motor vehicle of the type mentioned, whereby a low-maintenance construction is secured and an assembly is facilitated.

To solve this problem, a handle for a locking device of a motor vehicle with the features of claim 1 is proposed. In the dependent claims preferred developments are carried out.

For this purpose, the invention provides that the locking unit has a blocking body which is at least partially elastic, the locking body is arranged on a first side on a fixed bearing and on a second side of a floating bearing, the mass element is integrated within the locking body, so that both Parts form a component, and the locking body has an effective range, whereby the locking unit engages in the handle dome so that in an accident, a movement of the handle part is blocked.

The one-piece design of the locking body with the mass element space can be saved within the vehicle. In addition, the effort during the assembly process is reduced, since in one step the blocking body including mass element can be attached to the fixed bearing. Advantageously, reduce the manufacturing costs by reducing the components, which also has a positive effect on a reduction in the total weight of the barrier unit. In addition, the mass element is freely movable in the space, so that a restriction of Functionality is prevented by any grease residues, dust, contamination, etc. in the installation space.

It is particularly advantageous that the effective range is arranged on the side facing the floating bearing of the blocking body. The mass element is in this case between the floating bearing and the fixed bearing and can be deflected due to occurring accelerations in various directions. During the deflection of the mass element, an elastic deformation occurs in particular in the area of the mass element on the blocking body, wherein at the same time the second side of the blocking body is displaced along the movable bearing in the direction of the fixed bearing. The movement of the second side can be linear, via a rotation or a combination of the latter two movements. If the mass element has been deflected sufficiently, the effective range of the blocking body engages in the grip dome, whereby a securing of the grip part is achieved.

Advantageously, the gripping dome has a blocking region on which the active region engages in a form-fitting manner upon deflection of the mass element. As a result, it is effectively achieved that the effective region also effectively engages in the blocking region in the event of a positional shift about its horizontal and vertical axis. In one possible embodiment, the blocking region is designed as a recess into which the blocking region can engage. In order for a reliable form fit to be achieved, the recess of the handle dome is at least partially adapted to the geometry of the effective range of the blocking body.

It is particularly advantageous that in a release state of the locking unit of the effective range of the locking body is detached from the blocking region of the handle dome, so that movement of the handle part is possible and engages in a blocking state of the locking unit of the effective range of the locking body in the blocking region of the handle dome, whereby movement of the Handle doms is blocked and thus an accidental opening of the door is prevented. The particular advantage of this arrangement is that the grip dome can be guided without contact along the effective region of the blocking body. For example, the effective range can be embodied at least as part of an opening. The opening may be various geometric shapes, such. B. circle, oval, rectangle, star, Ouadrat etc. assume. Advantageously, the material of the locking body in the region of the movable bearing is largely not designed elastically deformable. This is effective for a deflection of the mass element of the blocking state is achieved. On the other hand, a deformation of the locking body in the area of the movable bearing is largely excluded.

In a preferred embodiment, the locking body is designed as a 2-component plastic injection molded part with an integrated mass element made of a metal. Here, various plastics can be considered, which can integrate a mass element of metal. The region of the blocking body on its first side preferably has a first hard plastic. The remaining area of the blocking body, which also surrounds the mass element, consists of a second plastic, which has a lower hardness than the first plastic, so that this area is elastically deformable. As a result, a multiplicity of blocking states can be achieved without impairing the functioning of the blocking unit. Alternatively, the blocking body, in particular the first side and / or the second side of the blocking body may consist of a metal. The mass element may also consist of a plastic.

Advantageously, the blocking body is designed such that the mass element in several directions, in particular axis-independent, is deflectable, whereby a reliable blocking of the grip part is effected. This prevents unintentional opening of the doors due to force influences from different directions on the vehicle, as can occur in the case of a side impact or a rollover of the vehicle and the associated uncontrolled forces.

According to the invention, at least one stop means is provided, against which the blocking body rests when the mass element is deflected. Thus, the effective range of the locking body engages in the grip dome with extremely large external forces acting on the vehicle. It is also conceivable that the handle dome has a guide opening, which may for example be designed as a breakthrough and through which the locking body extends partially.

In a preferred embodiment, a sensing element operatively associated with the barrier body is provided for detecting deformation of the door. In a advantageous embodiment, this sensing element made of hard plastic, carbon fiber fabrics, etc., with high rigidity, so that a weight saving can be obtained. It is advantageous that the sensing element is pivotally mounted within the door and having a first lever arm and a second lever arm, wherein the first lever arm detects a door deformation and the second lever arm acts in a door deformation on the locking body such that the mass element is deflected and thus the effective range of the blocking body passes into the blocking region of the handle dome, whereby unwanted opening of the door is prevented. The second lever arm is expediently in the release state of the locking unit on the locking body, in particular on the mass element. In a door deformation of the first lever arm is pivoted about a fixed axis of rotation, at the same time, the second lever arm deflects the mass element and thus elastically deforms the locking body. The blocking unit then reaches its blocking state. As a result, a door deformation is effectively detected mechanically. Advantageously, the sensing element is pivotally mounted on the bearing neck. Further, by simply lengthening or shortening the first lever arm which detects the door deformation, the degree of deflection and thus the sensitivity can be adjusted. Advantageously, the first lever arm can rest directly on the door, in particular on the door body.

In a further alternative of the invention, the locking unit is mounted on the floating bearing such that upon a deflection of the mass element, the second side of the locking body is movable only in the direction of the fixed bearing. This means that in the blocking state of the handle part, the mass element is deflected and at the same time the second side of the locking body moves in the direction of the fixed bearing or in the direction of the handle dome. Since the second side of the locking body is movable only on one side in the direction of the fixed bearing, it is advantageously prevented that during operation of the motor vehicle, ie both in the release state and in the blocking state of the grip portion of the locking body on the floating bearing can reciprocate. It has been shown that thus the reliability can be increased to trigger the blocking state of the handle part, without the risk that in an accident, the locking body unintentionally releases from the effective range of the locking body and at the same time the second side of the locking body moves back in against set direction to the camp. The second side of the locking body is advantageously held arresting in its position, in particular on the movable bearing. In this case, the blocking body may have latching elements which interact during the deflection of the mass element with counter-latching elements. Advantageously, the locking elements are provided in the region of the second side of the locking body. Here, the locking elements may be formed, for example, as a kind of toothing, wherein the counter-locking element or the counter-locking elements are provided on the movable bearing and / or on the separate bearing component. The locking elements are always in operative connection with the counter-locking elements, so that a defined force is necessary in order to move the region of the second side of the locking body on the floating bearing in the direction of the fixed bearing. After the accident, the mass element swings back to its original position, the second side of the locking body remains unchanged in locking position in the floating bearing. This means that the effective range of the locking body remains at the blocking region of the handle dome, whereby a movement of the handle part is not readily possible. Consequently, after an accident in which the handle part was brought into a blocking state by a corresponding deflection of the mass element, the grip part can no longer be operated under the "normal" conditions.

In a further possibility, a spring element may be fastened to the rigid component separate from the movable bearing, wherein the spring element acts on the latching elements, in particular on the toothing of the second side of the blocking body.

Further advantages, features and details of the invention will become apparent from the following description in which several embodiments of the invention are described in detail with reference to the drawings. The features mentioned in the claims and in the description may each be essential to the invention individually or in any desired combination. Show it:

1 shows a purely schematic view of a handle for a locking device of a motor vehicle with a locking body, in which a mass element is integrated,

FIG. 2 is a side view of FIG. 1, FIG. 3 shows a position of the mass element in the case of a mass force occurring horizontally on the motor vehicle,

FIG. 4 shows a side view of FIG. 3,

FIG. 5 shows a position of the mass element in the case of a vertical force that occurs vertically on the motor vehicle,

FIG. 6 shows a side view of FIG. 5,

FIG. 7 shows a position of the mass element in the case of a door deformation,

FIG. 8 shows a side view of FIG. 7,

9 shows a further embodiment of the device according to the invention, in which the blocking body extends through an opening in the handle dome, FIG.

FIG. 10 shows a schematic illustration of a further alternative embodiment,

FIG. 11 shows a further embodiment of the device according to the invention,

FIG. 12 shows the device according to FIG. 11, wherein the mass element is deflected due to occurring forces,

13 shows the device according to Figure 1 1, wherein the mass element another

Situation takes and

Figure 14 shows another embodiment of the device according to the invention.

1 shows an illustration of the handle according to the invention without force is shown in plan view. The handle has a handle part 1, which is arranged freely accessible on the outside of the motor vehicle. On handle part 1 is a handle dome 3, which projects into the door 30 of the motor vehicle and at its free end is formed hook-shaped. Furthermore, the grip part 1 has a bearing projection 2, which acts on an axle 4. If the user presses the handle part 1, the handle part 1 pivots about the axis 4 in the clockwise direction, at the same time the handle dome 3 is also pivoted. During the movement of the handle dome 3, an actuating element, not shown within the door 30, for example, a Bowden cable, switch or the like is activated or activated, whereby a closing device for opening the door 30 is activated.

Within the door 30, a locking unit 10 is arranged, with the unintentional opening of the door 30, due to the action of acting on the handle part 1 accelerations is prevented. In this case, the blocking unit 10 has a blocking body 12, which is arranged on a first side 13 on a fixed bearing 15 and on a second side 14 on a floating bearing 16. On the locking body 12, a mass element 11 is executed, which can move freely in the space. The blocking body 12 is an injection-molded part made of plastic, in which the mass element 11 is encapsulated and thus encased by the plastic material of the blocking body 12. The mass element 1 1 is designed in the present embodiment as a steel ball. Other alternative geometric shapes of the mass element 1 1 are of course conceivable. The mass element may alternatively consist of a plastic.

The blocking body 12 is designed with an opening 18 on its second side 14, through which the grip dome 3 extends, which becomes clear especially in FIG. 2. The handle dome 3 is equipped with a blocking region 5, which is formed as a recess 5. The recess 5 faces the movable bearing 16. This recess 5 cooperates with an effective region 17 of the opening 18, as will be discussed in FIGS. 3 to 9. In FIGS. 1 and 2, the blocking unit is shown in a release state 6, in which the active region 17 is detached from the blocking region 5 of the handle dome 3. This means that upon actuation of the handle part 1 by the user, the handle dome 3 can reliably move through the opening 18, without causing unnecessary contact or friction between the handle dome 3 and the locking body 12.

Furthermore, FIGS. 1 and 2 show a scanning element 20 which has a first lever arm 21 and a second lever arm 22. The sensing element 20 is rotatable around a rotation axis 23 is arranged. The axis of rotation 23 is integrated at the bearing neck 2 of the handle part 1 and has a defined distance from the axis 4. The rotation axis 23 is a pin which is rotatably mounted in an opening of the scanning element 20. Here, the first lever arm 21 is arranged substantially adjacent to the door 30 and the end of the second lever arm 22 contacts the region of the blocking body 12, in which the mass element 1 1 is integrated.

In FIGS. 3 and 4, the blocking state 7 of the blocking unit 10 is shown. A first force 31 applied to the motor vehicle, e.g. can arise in a side impact generated on the handle part 1, a first inertia force 42, which is shown in Figure 3 as an arrow. A corresponding second inertia force 43 also acts on the mass element 1 1, which pulls the active region 17 into the blocking region 5 of the handle dome 3, so that the grip part 1 can no longer be pivoted out of the door 30. Since the blocking body 12 consists of an elastic plastic material, the mass element 1 1 deflects in the direction of the handle part 1, wherein it is reliably held on the fixed bearing 15. On the floating bearing 16 of the locking body 12 undergoes with its other side 14 a linear movement about a defined path in the direction of bearing 15. The opening 18 of the locking body 12 also undergoes a shift in the direction of fixed bearing 15, at the same time the recess 5 of the handle dome 3, at least partially the opening 18 of the locking body 12 moves, which is indicated in Figure 4. Although the grip part 1 wants to move out of the door 30 due to the inertia force 42, the recess 5 of the handle dome 3 strikes against the left edge of the effective region 17 of the opening 18 of the blocking body 12, at the same time preventing movement of the grip part 3 out of the door 30 , In the present embodiment, there is a small outward movement of the handle part 1 despite built lock unit 10. However, the blocking unit 10 blocks a minimum time delay on the mechanism just described a movement of the handle dome 3. In contrast, an immediate blocking can be achieved, for example, when the mass of the mass element 11 is greater than that of the handle part 1 including Griffdom 3.

According to Figures 3 and 4, the first lever arm 21 relative to the second lever arm 22 has a higher mass, so that the sensing element 20 is not pivotable on its axis of rotation 23 despite a side impact. It is also conceivable that the second lever arm 22 has a higher mass than the first lever arm 21. In the case of a side impact according to Figures 3 and 4, the sensing element 20 rotates clockwise and supports the movement of the mass element 11 in the direction of the door 30, which is not explicitly shown.

Figures 5 and 6 show the handle of Figure 1, in which a force exerted on the vehicle third force 33 acts. The mass element 1 1 moves from its rest position according to Figure 1 in the direction of the vehicle roof. The deflection of the mass element 1 1 takes place here perpendicular to the deflection of the mass element 1 1, which occurs in a side impact according to Figures 3 and 4. Due to the elastic deformation of the locking body 12, the active region 17 moves out of the opening 18 of the locking body 12, so that in this case, a movement of the handle part 1 from the door 30 is prevented by the blocking locking unit 10. Acting forces, such as occur in a rollover of the car, thus effectively prevent the unwanted opening of the doors.

Figure 7 and Figure 8 show the operation of the sensing element 20 and the locking unit 10 in the event of a deformation of the vehicle door, which arises for example in a head-on collision. The force exerted on the first lever arm 21 by the body deformation is transmitted to the second lever arm 22. The scanning element 20 thus rotates by a certain angular range about the axis of rotation 23, at the same time the second lever arm 22 moves the mass member 11 from its rest position, whereby the same locking mechanism - as described in Figure 3 - is triggered. By a subsequent extension of the first lever arm 21 even minimal deformation of the door can be detected.

In contrast to the handle according to FIG. 1, a stop means 19 is provided inside the vehicle door in FIG. 7, against which the blocking body 12 rests when the mass element 11 deflects. This stop element 19 serves as additional security, so that despite very high inertia forces, triggered by an accident, the locking unit 10 is held reliably in its blocking state 7.

FIG. 9 shows a further exemplary embodiment of the invention, in which the effective region 17 is embodied as a blocking element 17. The blocking region 5 in the handle dome 3 is a recess 8 formed, in which the blocking element 17 engages positively in the blocking state 7 of the locking unit 10. As also shown in Figure 1, the second side 14 of the locking body is attached to the floating bearing 16. However, the locking body 12 extends through an elongated bore 25 of the handle dome 3. The operation and the other features of the handle correspond to the embodiments of Figure 1 to Figure 8.

A further embodiment of a handle is shown in FIGS. 1 to 13, wherein the blocking unit 10 is designed with a locking body 12 which has locking elements 35a in the region of the second side 14. The latching elements 35a are shown purely schematically in FIGS. 11 to 13 as a black bar. Furthermore, the floating bearing 16 counter-latching elements 35b, which cooperate with the locking elements 35a of the locking body 12. In the present embodiment, the latching elements 35a are formed as a toothing on which the counter-latching elements 35b of the floating bearing 16 act. The latching elements 35a and the counter-latching elements 35b are designed such that the second side 14 of the blocking body 12 can be moved only in the direction of the fixed bearing, not explicitly shown. This means that the second side 14 of the locking body 12 can only be moved to the right along the movable bearing 16 in the event of an accidental force.

FIG. 12 shows the case in which a corresponding mass force acts on the mass element 11, whereby the blocking body 12 is deflected and thereby the opening 18 of the blocking body 12 moves into the recess 5 of the handle dome 3. In this position, the opening 18 of the locking body 12, a blockage of the handle dome 3 and the handle part is triggered.

After the accident, ie when no mass inertia forces act on the device according to the invention, the mass element 11 moves back in the direction of its original position, which is shown in FIG. The second side 14 of the locking body 12 remains arresting at its position on the floating bearing 16, since the locking elements 35a, counter-locking elements 35b effectively prevent the second side 14 of the locking body 12 moves to the left - in the opposite direction to the fixed bearing. Thus, the locking body 12 after the accident on a curved course, wherein the effective range 17 of the locking body 12 in the blocking region 5 of the handle dome 3 still engages. The means that after the accident, a movement of the locking body 12 is prevented. However, it is possible that the user after an accident exerts an increased force on the handle portion, wherein the blocking portion 5 of the handle dome 3 acts against the active region 17 of the locking body 12 and thus the second side 14 of the locking body 12 to the right, that means is moved in the direction of the fixed bearing. The result is a further elastic deformation of the locking body 12 between the floating bearing 16 and the handle dome 3 until the effective range 17 of the locking body 12 moves out of the blocking region 5 of the handle dome 3, whereby further pulling out of the handle part by the user is possible. Thus, only by an increased effort by the user who is in the blocking state handle part can be actuated accordingly. The handle is designed in such a way that, after this increased force, the second side 14 of the blocking body 12 reaches its original position according to FIG. 1 and FIG.

The embodiment according to FIG. 14 essentially corresponds to the exemplary embodiment according to FIG. 11 to FIG. 13. However, what is different is that in the exemplary embodiment according to FIG. 14 this is designed as a spring element 37 which is fastened to a separate component 36 from the movable bearing 16. The spring element 37 acts directly on the latching elements 35a of the second side 14 of the blocking body 12 and causes the second side 14 of the blocking body 12 can only be moved in the direction of the fixed bearing. In each position of the locking body 12, the second side 14 of the locking body 12 is held in a locking manner by the spring element 35b.

In the embodiments shown in Figure 1 to 9 and Figure 11 to 14, the movable bearing 16 and the fixed bearing 15 are in the vehicle travel direction 34 horizontally on a plane. It is also conceivable according to FIG. 10 to arrange the fixed bearing 15 and the movable bearing 16 horizontally in the vehicle travel direction 34 at different levels. Thus, a deflection of the mass element 11 can be effected even in a frontal accident and thus a blocking of the handle part 1 according to the embodiments of Figure 1 to 9 or Figure 1 1 to 14 are triggered. It is also conceivable that according to the embodiments of Figure 1 to Figure 9 and Figure 11 to Figure 14, the first side 13 of the locking body 12 consists of a rubber band or a Whisker, which is biased by a spring element. The second side 14 of the locking body 12 may be made of a steel sheet be made. In this embodiment, the mass element may consist of a metal or plastic.

It is particularly advantageous that in all the described embodiments automatically a provision of the mass element 1 1 from the blocking state 7 of the handle part 1 in the release state 6 of the handle part 1 via the elastic locking body 12 takes place if no more acceleration forces.

B eq u c e s ia l s te s

handle part

bearing projection

handle pin

axis

blocking region

enable state

blocking state

recess

blocking unit

mass element

Blocking body first side of the blocking body 12 second side of the blocking body 12

fixed bearing

movable bearing

effective range

opening

slings

Scanning element first lever arm of the sensing element 20 second lever arm of the sensing element 20th

axis of rotation

guide opening

Door, door body first force second force third force

Vehicle driving direction a locking elements b counter-locking elements Component spring element first mass force second mass force

Claims

Patent claims

1. handle for a locking device of a motor vehicle with

a handle part (1) which can be fastened to a door (30) of the motor vehicle and has a bearing lug (2) and a handle dome (3) which is provided for actuating the locking device on the inside of the door,

an axle (4) on which the bearing lug (2) is pivotally mounted for opening the door (30),

a lock unit (10) for preventing accidental opening of the door (30) due to the action of accelerations acting on the handle member (1) acting on the vehicle in an accident, and

a mass element (11) provided on the blocking unit (10) and deflectable due to its inertia in the event of an accident,

characterized in that

the blocking unit (10) has a blocking body (12) which is designed to be elastic at least in certain areas,

the blocking body (12) is arranged on a first side (13) on a fixed bearing (15) and on a second side (14) on a movable bearing (16),

the mass element (1 1) is integrated within the blocking body (12) and

the blocking body (12) has an effective area (17), whereby the blocking unit (10) engages in the grip dome (3) in such a way that a movement of the grip part (1) is blocked in the event of an accident.

2. Handle according to claim 1, characterized in that the active region (17) on the movable bearing (16) facing side of the locking body (12) is arranged.

3. Handle according to claim 1 or 2, characterized in that the handle dome (3) has a blocking region (5) on which the active region (17) engages positively in deflection of the mass element (11).

4. Handle according to one of the preceding claims, characterized in that in a release state (6) of the active region (17) of the locking body (12) detached from the blocking region (5) of the handle dome (3), so that a movement of the handle part (1 ) is possible and in a blocking state (7) of the effective range (17) of the locking body (12) in the blocking region (5) of the handle dome (3), whereby a movement of the locking body (12) is prevented.

5. Handle according to one of the preceding claims, characterized in that the material of the blocking body (12) in the region of the movable bearing (16) is designed as far as possible not elastically deformable.

6. Handle according to claim 5, characterized in that the locking body (12) is designed as a 2-component injection molded part made of plastic with an integrated mass element (11) made of a metal.

7. Handle according to one of the preceding claims, characterized in that the handle dome (3) with a recess (8) is formed, in which the active region (17) engages upon deflection of the mass element (11).

8. Handle according to one of the preceding claims, characterized in that the blocking body (12) is designed such that the mass element (1 1) is deflectable in several directions, in particular achsenunabhängig, whereby a blockage of the handle part (1) is effected.

9. Handle according to one of the preceding claims, characterized in that the locking body (12) has an opening (18) which is designed with the active area (17) and through which the handle dome (3) extends.

10. Handle according to one of the preceding claims, characterized in that at least one stop means (19) is provided, on which the locking body (12) abuts in a deflection of the mass element (11).

11. Handle according to one of the preceding claims, characterized in that a sensing element (20), which is in operative connection with the blocking body (12), is provided for detecting a deformation of the door (30).

12. Handle according to claim 1 1, characterized in that the sensing element (20) is pivotally mounted within the door (30) and a first lever arm (21) and a second lever arm (22), wherein the first lever arm (21) a Detects door deformation and the second lever arm (22) at a door deformation on the locking body (12) acts such that the mass element (11) is deflected, whereby a movement of the handle part (1) is blocked.

13. Handle according to claim 1 1 or 12, characterized in that the scanning element (20) on the bearing neck (2) is pivotally mounted.

14. Handle according to one of the preceding claims, characterized in that a provision of the mass element (11) from the blocking state (7) of the handle part (1) in the release state (6) of the handle part (1) via the elastic locking body (12) ,

15. Handle according to one of the preceding claims, characterized in that the locking unit (10) is mounted on the movable bearing (16) that at a deflection of the mass element (11), the second side (14) of the locking body (12) only in the direction the fixed bearing (15) is movable, wherein in particular the second side (14) of the locking body (12) is held in locking position.

16. Handle according to claim 15, characterized in that the locking body (12) locking elements (35a) which cooperate during the deflection of the mass element (1 1) with counter-latching elements (35b, 37), in particular that the latching elements (35a) in the area the second side (14) of the locking body (12) are provided.

17. Handle according to claim 16, characterized in that the latching elements (35a) are formed as a toothing, wherein the counter-latching element (35b, 37) on the movable bearing (16) and / or on the floating bearing (16) separate component (36) is provided ,

18. Handle according to claim 17, characterized in that a spring element (37) on the component (36) is fixed, wherein the spring element (37) acts on the latching elements (35a).