Carrying device for tool

Abstract

The invention relates to a carrying device for a tool, comprising a receiving device (20), which has a receiving chamber (12) for receiving a tool (22), and comprising a holding device (30) for rotatably mounting and fixing the receiving device on a base part (31), the holding device has a first holding means (24) associated with the receiving device and a second holding means (25) associated with the base part, and wherein the locking device (40) has a first locking means (34) associated with the receiving device and a second locking means (35) associated with the base part for locking the receiving device in different positions relative to the base part. The carrying device is not easily affected in terms of dirt. The carrying device allows a high degree of flexibility in terms of being held.

Description

Technical Field

[0001] The invention relates to a carrying device for a tool, in particular for a knife. Background Art

[0002] In manual labor, it is advantageous that if the tool is not needed at the time, it can be stored in a carrying device that can be fastened directly to the person, for example to clothing, or to an object nearby. From obvious previous use, carrying devices are known that have a receiving device with a receiving chamber for receiving a tool. The receiving device is fixedly held on a holding device that can be fastened to a belt. The carrying device allows the receiving device to be moved relative to the holding device.

[0003] In this regard, the carrying device is worth improving, because the carrying device is designed to be easily contaminated. Dirt particles may impair the function of the carrying device. In addition, the carrying device of the prior art is worth improving in terms of its flexibility when holding. Summary of the invention

[0004] The object of the present invention is to realize a carrying device which is not susceptible to dirt. In addition, the object of the present invention is to realize a carrying device which allows a high degree of flexibility in its holding.

[0005] This object is achieved by a carrying device having the features of claim 1 .

[0006] The carrying device for the tool comprises a receiving device having a receiving chamber for receiving the tool, in particular the tool. The receiving device is, for example, pot-shaped and has side walls and a bottom. The bottom does not need to be completely closed. The bottom and / or the side walls have, for example, openings through which dirt particles can leave the receiving chamber. The receiving device is provided with an opening for introducing the tool.

[0007] The carrying device comprises a holding device for rotatably supporting and detachably fixing the receiving device on the base component, the holding device having a first holding device assigned to the receiving device and a second holding device assigned to the base component. The receiving device is detachably supported on the base component by means of the holding device. The holding device allows repeated fixing and release of the receiving device from the base component. After the receiving device is fixed to the base component, the receiving device is rotatably supported on the base component and is captively connected to the base component.

[0008] The carrying device comprises a locking device having a first locking means assigned to the receiving device and a second locking means assigned to the base component for locking the receiving device in different positions relative to the base component. The locking device ensures that the receiving device cannot be accidentally moved out of a set position relative to the base component. The locking can be performed within a rotation range that is selectable and depends on the angle range of the receiving device relative to the base component in which the locking of the receiving device is to be performed.

[0009] The basic part is for example provided with the second holding means and the second locking means. In this way, the carrying device can be formed by a small number of components.

[0010] The first holding means and the second holding means are designed, for example, as clamping devices and can be detachably engaged with each other. A clamping device in the sense of the invention means that the loosening and connection of the receiving device and the base component are possible without tools. These features make it possible to easily separate the receiving device from the holding device and to fix it again. The clamping is achieved, for example, by locking with an elastically deformable bolt on one of the components, which can be engaged in a recess of another component or behind another component. For example, during assembly, the inclined surface on the bolt causes elastic deformation when passing through the locking wall, and due to the elastic restoring force, the bolt automatically moves into engagement with the bolt support.

[0011] The first or second retaining means is constituted, for example, by a circular recess in one of the components of the receiving device and the base component, and the other retaining means is constituted by at least two hook-shaped protrusions, which pass through the recess, engage behind the edge area of ​​the recess, and can be moved radially inwardly out of engagement against the elastic restoring force, so that the receiving device can be released from the base component.

[0012] At least two hook-shaped projections, for example, have a bearing region, which is designed so that the totality of the bearing regions of the hook-shaped projections forms a rotation axis, which is used to rotatably support the receiving device on the base component. The bearing regions, for example, cooperate with the opening surface of the opening to form a rotation bearing. For example, there can also be at least three or four hook-shaped projections, each of which has a bearing region.

[0013] Each bearing region has, for example, at least one web projection extending longitudinally parallel to the pivot axis, which forms a contact surface with the surface of the opening. The web projection is designed, for example, as a strip. Due to this feature, the friction between the bearing region and the surface of the opening can be kept low, so that the rotation of the receiving device is not slow.

[0014] The base component is designed, for example, in the form of a plate. The plate-shaped design of the base component allows for space saving, so that the holding device can require less space overall. Functional features such as holding means, locking means or shaft means can be easily arranged on the plate-shaped base component. For example, the base component is designed as an injection-molded component.

[0015] For example, each hook-shaped projection is supported on at least one spring arm. The spring arm is formed, for example, from the plane of the plate-shaped basic component. In this way, the hook-shaped projection can be moved out of engagement with the other holding means by elastic deformation of the corresponding spring arm in order to release the receiving device from the basic component.

[0016] The locking device is designed as a latching device, for example. The term "latching device" in the present application can be understood to mean that after unlocking, at least one locking bolt automatically latches into the locking engagement structure.

[0017] For example, the first locking means and the second locking means are formed by cooperating toothings. The locking device is formed, for example, in such a way that the toothings allow a detent-like adjustment in at least one adjustment direction. The term "detent-like adjustment" in the sense of the invention means that during the engagement of the first locking means with the second locking means, adjustment to another locking position is possible by overcoming a minimum adjustment force without actively moving the bolt out of engagement. This adjustment is achieved in that at least one bolt of the first or second locking means is supported in an elastically deformable manner, and the toothing of the respective locking means is formed in such a way that a force is generated in the elastically deformable direction during adjustment.

[0018] The first locking means or the second locking means has, for example, a fixed toothing which is formed on the corresponding component. The respective other locking means has, for example, at least one elastically deformably supported tooth which is loaded into engagement with the fixed toothing due to an elastic restoring force.

[0019] The first locking means or the second locking means is formed, for example, on at least one elastic arm. For example, each locking bolt is held on an elastically deformable arm. The arm is formed, for example, in the plane of the plate-shaped base part and is formed out of the base part so that the free end region provided with the locking bolt can be elastically moved.

[0020] The holding device has, for example, a closing part which can be at least partially releasably fastened to the base part. The closing part makes it possible to fasten the receiving device to the belt or the plate by arranging the belt or the plate between the closing part and the base part and then fastening the closing part to the base part. "At least partially releasable" in the sense of this feature means, for example, that one region of the closing part is releasable, while another region is permanently connected to the base part.

[0021] For example, the holding device has a hinge part as a closing part. The term "hinge part" means that the hinge part can move relative to the base part in a hinged manner. For example, the base part and the hinge part form a hinge joint. The hinge part can, for example, have an elastically deformable area and move relative to the base part only by elastic deformation. In this case, the hinge part and the base part only form multiple areas of one component. One end area of ​​the hinge part is, for example, movably or deformably connected to the base part, and the other free end area can be separated from the base part.

[0022] The hinge part can be fixed to the base part, for example, by means of a fixing device. The fixing device comprises, for example, a first closing device assigned to the base part and a second closing device assigned to the hinge part. One of the closing devices is formed, for example, by a bolt, and the other closing device is formed by a bolt support for receiving the bolt in the locked position. The bolt support can be formed, for example, by a recess, which is provided with a blocking surface, by which the movement of the bolt or the bolt support can be blocked when the bolt and the bolt support are in engagement. The closing device can be moved into a release position, in which the closing device is disengaged. The bolt or the bolt support is formed, for example, on an elastic element, so that they can be loaded into engagement and can be moved out of engagement.

[0023] The fastening device is formed, for example, on the end region of the joint part opposite the joint.

[0024] For example, the fixing device has at least one pair of locking bolts and locking bolt supports. In particular, two pairs of locking bolts and locking bolt supports are provided. Then, movement to the release position is possible in a humane manner, because the adjustment force for adjusting one locking bolt can be formed as a counterforce for adjusting the adjustment force for adjusting the other locking bolt.

[0025] The receiving device, for example, forms a guide surface on which the cutter can be guided into the receiving chamber. In this way, the opening to the receiving chamber of the receiving device can be found without the user having to aim at the receiving device. In addition, damage to clothing or injury to the user is prevented during the insertion of the tool.

[0026] The tool is in particular a knife.

[0027] Embodiments of the present invention are described exemplarily in the following description of the drawings, also with reference to the drawings. Here, for the sake of generality, also as long as different embodiments are involved, the same or comparable parts or elements or regions are represented by the same reference numerals, with lowercase letters added in some cases.

[0028] Features which have been described with reference to only one embodiment may also be provided within the scope of the invention in any other embodiment of the invention. Even if such modified embodiments are not depicted in the drawings, they are also encompassed by the invention.

[0029] All disclosed features are inventive in themselves. Therefore, the disclosure of the relevant priority document (copy of the prior application) as well as the disclosure of the cited patent documents and the disclosure of the described prior art devices are included in their entirety in the disclosure of the present application, also with the intention of incorporating individual features or multiple features of these documents into one or more claims of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The attached pictures are as follows:

[0031] Figure 1a showing a front view of the carrying device;

[0032] Figure 1b Display Press Figure 1a A front view of the knife, wherein the knife is retained in the carrying device;

[0033] Figure 2 Display Press Figure 1a The view of the view arrow B in FIG.

[0034] Figure 3 Display Press Figure 1a The view of the view arrow C in FIG.

[0035] Figure 4 An exploded view showing the carrying device;

[0036] Figure 5a A front view of the basic components of the holding device is shown in a part drawing;

[0037] Figure 5b Display Press Figure 5a The view of the view arrow J in FIG.

[0038] Figure 5c Display Press Figure 5a The view of the view arrow K in FIG.

[0039] Figure 5d Display Press Figure 5a The view of the view arrow L in FIG.

[0040] Figure 5e Display Press Figure 5a A sectional view of section line II in FIG.

[0041] Figure 5f A perspective view showing the base components;

[0042] Figure 6 A rear view of the receiving device showing the carrying device without the retaining device;

[0043] Figure 7 Display Press Figure 6 A cross-sectional view of the section line DD in FIG.

[0044] Figure 8 show Figure 7 An enlarged view of the local E in FIG.

[0045] Fig. 9 Shows a sectional view along the section line AA in FIG. 1 ;

[0046] Fig.10 show Fig. 9 An enlarged view of the local M in ;

[0047] Fig.11 show Fig. 9 A magnified view of the local N in ;

[0048] Fig.12 showing a rear view of the carrying device, wherein the receiving device has a first angular position relative to the retaining device;

[0049] Fig.13 showing a rear view of the carrying device, wherein the receiving device has a second angular position relative to the retaining device;

[0050] Fig.14 showing a rear view of the carrying device, wherein the receiving device has a third angular position relative to the retaining device;

[0051] Fig.15 Display Press Fig.14 The view of the view arrow R in FIG.

[0052] Fig.16 A perspective view showing the carrying device, wherein the button of the locking device is arranged in the locked position;

[0053] Fig.17 Display according to Fig.16 A perspective view of a carrying device, wherein the button is arranged in a release position;

[0054] Fig.18 a front view of the carrying device shown in the locked position;

[0055] Fig.19 Display Press Fig.18 A sectional view of section line OO in FIG.

[0056] Fig. 20 Display Press Figure 1b A cross-sectional view of the section line PP in FIG.

[0057] Fig.21 show Fig. 20 A magnified view of the local Q in ;

[0058] Fig. 22 Display Press Fig. 20 A cross-sectional view of the section line SS in FIG.

[0059] Fig.23 Display according to Figure 2 A side view of the device, wherein the hinge member of the fixing device is arranged in an open position;

[0060] Fig.24 Display Press Fig.23 A perspective view of a carrying device. DETAILED DESCRIPTION

[0061] The carrying device is generally indicated in the drawings by the reference numeral 10. Figure 1a The carrying device 10 is used to receive a tool, which is in the form of a knife 22, such as in Figure 1b The carrying device 10 includes a receiving device 20 , a holding device 30 and a locking device 40 .

[0062] The receiving device 20 is designed in the form of a housing and has a receiving chamber 12 which is delimited by a wall 13. Through the upper opening 11, a tool can be inserted into the receiving chamber 12 and can be removed again. The wall area 16 forms a guide surface 14 which guides the tool 22 into the receiving chamber. The upper end of the wall 16 extends beyond the upper edge of the opening 11 by a length l.

[0063] The opening 15 in the wall 13 visually contributes to the light impression of the carrying device 10 and allows dirt particles that have entered the receiving chamber 12 to be discharged. The fixing means in the form of a ring 17 allows a cable or a belt (not shown) to be fixed (which is connected to the knife 22 on the other hand) or allows other objects to be fixed to the carrying device 10. The wall 13 is designed so that: when the knife 22 is in the receiving chamber 12, it is impossible to touch the blade of the knife 22 and thus get injured. The receiving device 20 is, for example, essentially made of plastic. For example, metal and composite plastics can also be used for the receiving device 20.

[0064] In order to secure the cutter 22 in the receiving chamber 12 to prevent it from accidentally falling out, the carrying device 10 has a locking device 50 in the current embodiment. The locking device includes a button 18, and the locking device 50 can be switched between a locking position and a release position by pressing the button. In the locking position, the cutter 22 is secured in the receiving chamber 12, and in the release position, the cutter 22 can be taken out of the receiving chamber 12. In the current embodiment, the button 18 is configured as a flip button, which can be adjusted between the locking position and the release position. However, alternatively, other operating mechanisms can also be considered. The locking device 50 is explained in more detail below.

[0065] exist Figure 2 1 shows a carrying device 10 in a side view. A base part 31 can be seen, which is part of the holding device 30 and part of a fixing device 60, for example, for fixing the receiving device 20 to the user's clothing or to a piece of furniture. The receiving device 20 is provided by means of a Figure 2 The holding device 30, which is not completely visible in the figure, is detachably fixed to the base part 31 and is pivotably supported on the base part 31 about the pivot axis a3. In this example, the support is designed as a sliding support. Alternatively, other supports can also be used. However, the sliding support in this case provides the possibility of simple detachability of the receiving device 20 from the base part 31 and only causes low costs.

[0066] In this embodiment, the receiving device 20 can be pivoted through 360° relative to the base part 31. Alternatively, however, the pivoting range may be limited.

[0067] Figure 3 The carrier device is shown in a top view, wherein the receiving chamber 12 is visible through the opening 11. A plurality of openings 15 can be seen on the bottom of the receiving device 20, through which openings 15 dirt particles can exit from the receiving chamber 12.

[0068] Figure 4 An exploded view of the carrying device 10 is shown. Figure 4 1 , the button 18, the receiving device 20, the base part 31 and the closing part 36 can be seen. The base part 31 has a second retaining means 25, which cooperates with the first retaining means 24 of the receiving device to ensure releasable fixing and rotatable mounting. Each first retaining means 24 is formed by an edge surface 43 of the recess 26 in the wall 13 of the receiving device 20. The edge surface 43 is a component of the inner surface 21 of the receiving device 20. In other words, the edge surface 43 surrounds the recess 26 and, together with a plurality of hook-shaped projections 42 of the base part 31, prevents the base part 31 from being released from the receiving device 20.

[0069] In this embodiment, the second holding device 25 is formed in the form of three separate blocks 46, which protrude from the plate-shaped base part 31 in the direction x1 toward the receiving device 20, and each block 46 is supported on the end area of ​​at least one spring plate 19, which can be elastically deformed. In this way, each block 46 can move radially inward against the elastic spring force of the spring plate 19. The gap between the individual blocks 46 allows radial inward movement. The bearing surfaces 56 of all three blocks 46 jointly produce the shape of a cylinder, which is determined to pass through the gap 26 and form a common bearing surface for the rotating bearing. The number of blocks is selected here by way of example. Alternatively, for example, there may also be 2 or 4 blocks 46, whose bearing surfaces 56 form a common bearing surface for rotating the receiving device 20.

[0070] Each block 46 is provided with a hook-shaped protrusion 42 (see Figure 5a ), which protrude radially outward from the free end region of each block 46. When each block 46 moves elastically inward, the individual blocks 46 can be guided through the gap 26 in the direction x1 when the receiving device 20 is assembled on the base part 31. When unloading, the individual blocks move radially outward, and each hook-shaped projection 42 overlaps the edge surface 43 of the gap 26 on the side of the wall 13 opposite to the base part 31. If this is the case, the base part 31 cannot move in the direction x2 and cannot be released from the receiving device 20. The rotatability of the receiving device 20 relative to the base part 31 in the directions p1 and p2 is ensured by the interaction of the support surface 56 with the gap surface 23.

[0071] During the assembly of the base part 31 relative to the receiving device 20 in the direction x1, the inclined surfaces on the hook-shaped protrusions 42 support the radial movement inwards when they come into contact with the recess surfaces 23 of the recesses 26. In order to disassemble the base part 31, the individual blocks 46 can be moved radially inwards by pressing toward their common center (pivot axis a3), and then the individual retaining means 25 can be released from the receiving device 20 in the direction x2. This detachability of the receiving device 20 from the base part 31 allows and simplifies the cleaning of the carrying device 10.

[0072] Each of the three blocks 46 has a web projection 45 extending parallel to the pivot axis a3 on the bearing surface 56. When the first holding means 24 and the second holding means 25 are in engagement, these web projections come into contact with the recess surface 23 of the recess 26 and together with them form a sliding bearing for rotatably supporting the receiving device 20 about the pivot axis a3 in the directions p1 and p2 relative to the base part 31.

[0073] The locking device 40 of the carrying device 10 is configured to lock the receiving device 20 in a set rotational position relative to the base part 31. The locking device 40 has a first locking means 34 (see Figures 6 to 11 ) and a second locking device 35 assigned to the base component 31. Each second locking device 35 (see also Figures 5a to 5f ) in this exemplary embodiment has a toothed projection 47 which extends in the direction x1 and points towards the first locking means 34 .

[0074] The tooth protrusions 47 are formed on the free end region of the spring web 29, which is formed in the plane of the plate-shaped base part 31. In the present example, the second locking means has three tooth protrusions 47, which are arranged to be distributed around the rotation axis a3 at 120°. Alternatively, other numbers of tooth protrusions 47 can be selected. In the present structure, the second locking means 35 is arranged radially outside the rotation axis a3 relative to the second retaining means 25, which is advantageous in terms of a space-saving structural manner.

[0075] exist Figure 6 , a rear view of the receiving device 20 is described in FIG. It can be seen that the first locking means 34 is formed by a toothing 57 which surrounds the recess 26 or in other words is formed on the edge region 53 of the recess 26 facing the base part 31. In the present example, the toothing is formed at an angle of 360° with reference to the rotation axis a3. This allows locking in all rotational positions of the receiving device 20 relative to the base part 31 at an angle of 360°. If a smaller adjustment possibility of the receiving device 20 is desired, the first locking means 34 can also be formed only at a smaller angle, for example at an angle of 90° in both rotation directions p1 and p2 starting from the vertical direction.

[0076] exist Figure 7 and Figure 8 It can be seen that the toothing 57 requires little installation space and has a small extension in the directions x1 and x2.

[0077] exist Fig.10 and Fig.11 Details of the retaining device 30 and the locking device 40 can be seen in FIG. Fig.10 4 and 57 are designed as latching devices, so that in one of the rotational directions p1 or p2, when a minimum torque on the receiving device 20 is exceeded, the tooth projection 47 automatically moves out of engagement with the tooth 57 in the direction x2 and moves into engagement with the tooth 57 in a set rotational position due to the restoring force of the spring plate 29. Fig.11 It can be seen how the hook-shaped projection 42 releasably engages over the edge surface 43 in the locked position.

[0078] exist Figures 12 to 15 In the example, different pivot positions of the receiving device 20 relative to the base part 31 are described. Fig.12 In FIG. 2 , an angle α1 of approximately 30° is formed between the longitudinal center axis m1 of the receiving device 20 and the longitudinal center axis m2 of the base part 31 . Fig.13 In the embodiment, the angle α2 between the longitudinal center axes m1 and m2 is approximately 70°, and Fig.14 In FIG. 1 , the angle α3 between the longitudinal center axes m1 and m2 is approximately 90°.

[0079] The locking device 50 is explained below, by which the tool 22 held in the receiving chamber 12 can be prevented from being removed. The locking device 50 comprises a button 18, which is pivotally supported about a pivot axis a1. The geometrical pivot axis a1 is formed by the physical axis 39 (only in Figure 4 ) is formed, the shaft is supported in the shaft hole 41 of the receiving device 20 and forms a joint G1 with the shaft hole (see Fig.16 and Fig.17 ).

[0080] The button 18 is constructed as a two-arm lever and is pressed Fig.16 There are two areas 48 and 49 , the area 48 being located above the pivot axis a1 and the area 49 being located below the pivot axis a1 . The actuating member 18 can be moved in a rocker-like manner between a locked position and a released position by pressing on the respective area 48 or 49 . Fig.16 Displays the release position and Fig.17 Indicates the locked position. Fig.18 The carrying device is shown in a front view, with the locking device 50 in the locked position.

[0081] exist Fig.18 As can be seen in FIG, region 48 has a larger longitudinal extension l2 from the pivot axis a1 in direction z than region 49, which has a longitudinal extension l3. In addition, region 48 has a larger area than region 49. Therefore, the locked position can be set more easily than the released position.

[0082] The key 18 is surrounded by a raised land 32 so that the key is tactilely sunken and can be easily felt without aiming.

[0083] In press Fig.19 It can be seen from the sectional view that in the locked position, the locking pin 52 of the actuating mechanism 18 passes through the through-hole 51 of the wall 13 of the receiving device 20 and is embedded in the receiving chamber 12. The button can be pivoted about the axis a1 in the directions v1 and v2. Fig. 9 In the release position visible in the sectional view of the Fig.19The position of the locking pin 52 is pivoted in the direction v1 and the locking pin 52 hardly extends into the receiving chamber 12. Fig. 9 Starting from the position of , by pivoting in direction v2, the locked position is reached.

[0084] exist Figures 19 to 22 As can be seen in FIG. 1 , when the tool 22 moves in the direction z2, the locking pin 52 is on the movement trajectory of the tool 22 (here, the housing wall 55 of the tool 22) received in the receiving chamber 12. Therefore, the removal or unintentional fall-out of the tool 22 is impossible.

[0085] exist Fig.23 Described in Figure 2 1 , a side view of a carrying device 10 is provided for fastening the carrying device 10 to a belt or a strap. The fastening device comprises a closing part 36, which forms a pivot joint G2 with the base part 31. For this purpose, the base part 31 forms a primary joint means 27, which cooperates with a secondary joint means 38 of the closing part 36.

[0086] The free end region 54 of the closing part 36 can be pivoted away from the base part 31 about the pivot axis a2 by means of the pivot joint G2 (see Fig.23 and 24 ).according to Fig.23 The closing member 26 is rotated away from the base member 31 so that a carrying member such as a belt can be arranged between a first bearing surface 67 of the base member 31 and a second bearing surface 68 of the closing member 36. The first bearing surface 67 faces the second bearing surface 68.

[0087] At the end region 54, the closing part 36 has two elastically deformable arms 33, each of which is formed with a closing projection 37. The arms 33 can be elastically moved toward each other according to the arrow q1, so that the closing projection 37 can be moved out of the locked relationship of the closing gap 28 of the base part 31 by means of the handle 44. By relieving the handle 44, the locking projections 37 can be moved apart from each other again according to the arrow q2 into engagement with the closing gap 28 due to the elastic restoring force.

[0088] In this way, the carrying device 10 can be locked, for example, on a belt 54 or on a strap by having the belt or strap be arranged between the base part 31 and the closing part 36 , after which the closing part 36 is brought into a parallel position with the base part 31 and the closing projection 37 is then brought into engagement with the closing gap 28 .

[0089] Alternatively, the joint G2 can also be designed as a film hinge, so that the base part 31 and the closing part 36 are connected to each other in one piece. Alternatively, the closing part 36 and the base part 31 can also be designed in one piece and connected via an elastic region, which replaces the joint G2. In this case, the base part 31 and the closing part 36 are connected in a clamp-like manner, and the fixing device has no closing device (which, for example, includes a closing projection and a closing gap).

Claims

1. A carrying device (10) for a tool (22), the carrying device comprising a receiving device (20) having a receiving chamber (12) for receiving the tool (22), and the carrying device comprising a holding device (30) for rotatably supporting and fixing the receiving device (20) on a base component (31), the holding device (30) having a first holding means (24) assigned to the receiving device (20) and a second holding means (25) assigned to the base component (31), wherein: The locking device (40) has a first locking means (34) assigned to the receiving device (20) and a second locking means (35) assigned to the base component (31) for locking the receiving device (20) in different positions relative to the base component (31).

2. The carrying device according to claim 1, characterized in that: The first holding means (24) and the second holding means (25) are designed as clamping devices and can be detachably connected.

3. The carrying device according to any one of the preceding claims, characterized in that The first retaining means (24) or the second retaining means (25) is formed by a circular recess (26), and the other retaining means (25, 26) is formed by at least two hook-shaped protrusions (42), which pass through the recess (26) and act on the back of the edge surface (43) of the recess (26) and can move radially inward to disengage against the elastic restoring force, so that the receiving device (20) can be released from the base component (31).

4. The carrying device according to any one of the preceding claims, characterized in that At least two hook-shaped projections (42) have a bearing surface (56), and the bearing surfaces (56) of the hook-shaped projections (42) collectively form a rotation axis (a3) ​​for rotatably supporting the receiving device (20) on the base component (31).

5. The carrying device according to any one of the preceding claims, characterized in that The base part (31) is designed in the form of a plate.

6. The carrying device according to any one of the preceding claims, characterized in that Each hook-shaped protrusion (42) is supported on at least one spring arm (29).

7. The carrying device according to any one of the preceding claims, characterized in that The locking device (40) is configured as a latching device.

8. The carrying device according to any one of the preceding claims, characterized in that The first locking means (34) or the second locking means (35) is formed by cooperating toothed sections (47, 57).

9. The carrying device according to any one of the preceding claims, characterized in that The first locking device (34) or the second locking device (35) is formed on the elastic arm (19).

10. The carrying device according to any one of the preceding claims, characterized in that The holding device (30) has a closing part (36) which is at least partially detachably fastened to the base part (31).

11. The carrying device according to any one of the preceding claims, characterized in that The closing part (36) is designed as a hinge part which forms a joint (G2) with the base part (31).

12. The carrying device according to any one of the preceding claims, characterized in that The closing element (36) can be fastened to the base element (31) by means of a closing device (60).

13. The carrying device according to any one of the preceding claims, characterized in that The closing device (60) is formed on an end region of the closing element (36) opposite the joint (G2).

14. The carrying device according to any one of the preceding claims, characterized in that The closing device (36) has at least one pair of closing projections (37) and (28), wherein the closing projection (37) is assigned to the closing part (36) or the base part (31), and the closing gap (28) is assigned to the other of these parts (31, 36).

15. The carrying device according to any one of the preceding claims, characterized in that A wall region (16) of the receiving device (20) forms a guide surface (14) on which the tool (22) can be guided into the receiving chamber (12).

16. The carrying device according to any one of the preceding claims, characterized in that The tool is designed as a tool (22) or comprises a tool (22).

Images