Lever-controlled locking mechanism

Abstract

The invention relates to a rod-controlled locking mechanism (1) comprising at least one rod (3) and a sliding element (10) connected to the rod (3) via a sliding region (11) connected to the rod (3) via a plurality of barbed bolts (12).

Description

[0001] The invention relates to a rod lock having at least one rod and an attachable shoe-shaped part connected to the rod via an attachment area.

[0002] Such lever locks are widely used in various technical applications to lock a door leaf to a door frame, for example in industrial systems, switch cabinets, server cabinets, etc. The door is locked or unlocked by actuating an operating element located on the outside of the door, which moves one or more levers of the lever lock.

[0003] It is known from the prior art that the end of a rod is provided with an attachable shoe, for example, for connecting it to another rod, or for providing a locking element on the rod, etc. The attachable shoe is usually attached to the rod and connected to the rod by means of, for example, screws, glue or latches. In the past, latches via snap or clip connections became particularly important for plastic attachable shoes.

[0004] In this case, such a latching connection presents a certain risk of accidental loosening of the attachable shoe-shaped part, since the latching element may break due to unfavorable load conditions (e.g. due to improper or incorrect operation of the rod lock), which may cause the attachable shoe-shaped part to fall off the rod and, in the worst case, even lead to failure of the entire rod lock.

[0005] It is therefore an object of the present invention to provide an attachable shoe part for a bar lock which can be connected to a bar in a simple and fail-safe manner.

[0006] This object is achieved by a rod lock of the above-mentioned type in that the attachment region is connected to the rod via a plurality of barbs.

[0007] The barbs ensure that the attachable shoe is hooked securely on the rod. Due to the large number of barbs, there is no risk that the attachment area will accidentally come loose even if one or more barbs fail. This enables a simple and secure mounting of the attachable shoe even in the event of very high forces being applied to the attachable shoe due to improper or incorrect operation of the rod lock.

[0008] Advantages in this case are designs in which the attachment area is connected to the pole without tools and / or is non-detachable. Tool-free assembly reduces the assembly effort to a minimum and prevents assembly errors. With a non-detachable connection, it is not possible to remove the attachable shoe-like part from the pole afterwards without damaging the pole.

[0009] An advantageous embodiment is that the attachment area for accommodating the rod has an attachment opening in which the barb is arranged. The attachment opening can extend in the longitudinal direction of the rod. The size of the attachment opening can be adapted to the cross section of the rod. The rod can be designed as a flat rod and the attachment opening can have a corresponding rectangular cross-sectional area.

[0010] Advantageously, the attachment opening has a row of barbs on each of the two opposite sides, which extend parallel to the insertion direction of the rod. In this way, the rod is symmetrically held in the attachment opening by the barbs engaging on both sides.

[0011] A further advantageous embodiment is that the barb extends in an angled and / or curved manner in the insertion direction of the rod. This prevents the rod from being pulled out of the attachment area. Due to the angled and / or curved shape of the barb in the insertion direction of the rod, the barb would hinder extraction. The rod can only be moved in one direction relative to the barb.

[0012] A further advantageous embodiment is that the attachment area has a side opening extending transversely to the insertion direction of the rod. The side opening can have manufacturing advantages if the attachable shoe-shaped part is produced as a plastic part in an injection molding process. In this case, a part of a tool can enter the barb area via the side opening. Furthermore, a visual check can be performed via the side opening to check whether the rod has been inserted sufficiently deep into the attachment opening.

[0013] A further advantageous embodiment is that the attachable shoe-shaped part has a locking region for locking the rod to the lock frame.Thus, the door leaf can be locked to the door frame via the attachable shoe-shaped part.

[0014] In this context, it is advantageous if the locking area is aligned parallel to the rod.

[0015] Another design advantage is that the locking area is axially offset from the rod. Like this, the locking area of ​​the rod lock can be laterally offset to the rod plane.

[0016] Advantageously, the locking region has a locking element. The locking element can be a locking pin, a locking tongue or a similar element.

[0017] The locking element must have a locking bevel extending at an angle to the locking direction.

[0018] A further advantage is the design according to which the width of the rod in the plug region, which can be inserted into the attachment region of the attachable shoe-shaped part, is smaller than the remaining width of the rod. This results in a streamlined design of the end region of the rod, where the attachable shoe-shaped part is attached.

[0019] Finally, according to an embodiment, it is advantageous in terms of production technology that the rod and / or the attachable shoe-shaped part is made of plastic. In particular, the attachable shoe-shaped part can be manufactured using an injection molding process. The rod can also be designed as a continuous casting profile. In addition to the advantages related to production, there are also cost advantages.

[0020] Finally, it is proposed to design the attachable shoe-like part as an injection-molded plastic part, with the barbs being integrally formed on the attachable shoe-like part or formed as a separate part. If the barbs are integrally formed on the attachable shoe-like part, the design is simple. If the barbs are designed as a separate part of the attachable shoe-like part, the barbs can be made of a different material than the attachable shoe-like part. In this case, the barbs can be produced using a multi-component injection molding process. The barbs can also be overmolded.

[0021] An advantageous development of the invention also provides for connecting the rod to another rod via a rod adapter. In this way, the rod can be extended and / or connected to a rod movably accommodated in the lock housing. The rod adapter can be arranged at the end of the rod opposite to the attachable shoe-shaped part.

[0022] Advantageously, the rod adapter can have a first fastening area and a second fastening area, wherein one rod is connected to the rod adapter in a vertical manner in the first fastening area and the other rod is connected to the rod adapter in a lying manner in the second fastening area. In this way, the rod adapter not only enables two rods to be securely connected, but also enables the orientation of one rod to be changed from vertical to horizontal. Thus, by using such an adapter, horizontally arranged rods can also be connected to conventional lock housings, in which the rods can usually be kept vertical without much effort.

[0023] In this context, an advantageous embodiment provides that the rods connected via the rod adapter are arranged such that they can be moved axially via the operating element. By actuating the operating element, the rods can be moved together.

[0024] In another embodiment, a rod is movably received in a lock housing, which is operably connected to an operating element. The rod can be axially moved forward and backward via the lock housing to lock or unlock the rod lock. Two rods can also be received in the lock housing in opposite directions to form a double-acting rod lock.

[0025] The design for easy installation provides that the first fastening area and the rod are connected to each other via a snap connection. The first rod can be fixed to the rod adapter via the snap connection without the need for tools.

[0026] A further advantageous embodiment provides that the first fastening region has a fastening tongue with a fastening opening. The fastening tongue can be used to connect the rod adapter to the rod. The fastening tongue can have a flat geometry and be arranged vertically, i.e. the main surface of the bracket is perpendicular to the door plane.

[0027] In this context, it is advantageous if the rod has a rod connector at its free end, into which the fastening tab is inserted. The rod connector can be used to laterally offset the direction of the rod. For example, in the case of two-point rod locks, a lateral offset can be used to ensure that these rod locks are accommodated in the lock housing in parallel and at a certain distance, but then extend coaxially above and below the lock housing via the offset.

[0028] Another advantageous embodiment provides that the rod connector is connected integrally with the rod. For example, the rod can be designed as a plastic rod, and the rod connector can be integrally molded on the rod. This makes the number of parts small and the manufacturing and assembly costs low.

[0029] An advantageous embodiment provides that the fastening tongue is inserted vertically into the rod connector and latches to the rod connector via the fastening opening. A latching element (e.g. a latching lug, a latching tongue or the like) arranged elastically on the rod connector can latch into the fastening opening and lock the fastening tongue on the rod connector. Due to the vertical insertion direction of the fastening tongue, the rod can also be inserted into the rod connector in a vertical direction if necessary, instead of the rod adapter. This increases the range of applications for the lock housing equipped with a rod.

[0030] In addition, it is proposed that the second fastening area and the rod connected thereto are connected to each other via a latch connection. In this regard, there is no need to use additional tools to connect the rod to the rod adapter. In fact, with just a few simple steps, the rod can be connected to the second fastening area without tools.

[0031] In this context, it is further proposed that the rod has a latching receptacle for receiving a latching element arranged on the second fastening region. The latching receptacle can be molded directly on the rod or can be connected to the rod as a separate attachable shoe-shaped part. The rod can be latched to an element arranged on the second fastening region of the rod adapter in a plug-in connection via the latching element with its latching receptacle.

[0032] In this context, it is advantageous to design the latching element as a latching bolt and the latching receptacle surrounds the latching bolt at an angle of more than 180°, in particular more than 200°, in the latched position. The rod and the latching receptacle can be made of plastic. When the latching receptacle is pushed onto the latching bolt, it can expand and then rebound due to its inherent elasticity and surround the bolt at an angle of more than 180°, in particular more than 200°, thereby producing a clamping-like effect.

[0033] A further advantageous embodiment provides that the second fastening region has a mounting opening. The mounting opening can be used to mount the rod.

[0034] The design in which the latching element and the latching receptacle are arranged at least partially in the installation opening is advantageous in terms of design.

[0035] For secure mounting of the rod on the rod adapter, it is advantageous if the width of the side of the mounting opening facing the first fastening region is smaller than the width of the side of the mounting opening facing away from the first fastening region.

[0036] In this context, it is also proposed to arrange the latching element in a region of the mounting opening which has a narrow width.

[0037] In this context, it is also advantageous if the width of the rod at its free end is smaller than its remaining width. The free end of the rod can be latched to the adapter element. It has been found that a latching connection is not required over the entire width of the rod, but a latching connection over a slightly smaller width is sufficient to transmit the required rod forces.

[0038] Against this background, it is advantageous if the latch receptacle is also arranged at the free end of the rod.

[0039] A further advantageous embodiment provides that the width of the rod corresponds to the width of the mounting opening, so that the rod fits precisely in the mounting opening. Due to the precise fit of the rod in the mounting opening, transverse forces acting transversely to the rod axis can also be introduced into the rod via the adapter.

[0040] In this context, a further advantage is a design in which one of the upper sides of the rod rests on a support surface of the mounting opening.

[0041] Further details and advantages of the lever lock according to the invention will be explained below with the aid of the accompanying drawings which illustrate exemplary embodiments.

[0042] Figure 1 is a perspective view of a closed door with the lever lock in its locked position,

[0043] Figure 2 is with Figure 1 , with the lever lock in its unlocked position,

[0044] Figure 3 are two perspective views of the lever lock, Figure 3 The figure in a shows the locked position of the lever lock, Figure 3 The diagram in b shows the unlocked position of the lever lock,

[0045] Figure 4 are different views of the lever lock, where Figure 4 a The cover of the lock case is not shown to illustrate the interior of the lock case, Figure 4 b is a top view of the rod lock, Figure 4 c is a cross-sectional view of the rod lock,

[0046] Figure 5 is a perspective view of the rod adapter.

[0047] Figure 6 Seen from different directions Figure 4 A perspective view of the rod adapter in FIG.

[0048] Figure 7 is based on Figure 3 An enlarged view of the rod adapter of the detail marked VII in FIG.

[0049] Figure 8 is based on Figure 4 A magnified view of the detail marked VIII in c,

[0050] Fig. 9 is based on Figure 4 A magnified view of the detail marked IX in a,

[0051] Fig.10 is a perspective view of an attachable shoe,

[0052] Fig.11 yes Fig.10 Another perspective view of the attachable shoe-like component shown from a different direction,

[0053] Fig.12 is based on Figure 4 A magnified detail of the detail marked XII in b,

[0054] Fig.13 is based on Figure 4 A magnified detail of the detail marked XIII in b, and

[0055] Fig.14 It is a perspective view of the lock frame.

[0056] Figure 1 The illustration in shows a perspective view of a door 100 with a door leaf 101 which is movably attached to a door frame 102 via hinges 103. The term "door leaf" is intended to include all types of closing elements, i.e. also flaps, hatches, windows or other closing elements. The term "door frame" should be understood to mean all types of corresponding corresponding components that close the door opening.

[0057] In order to lock the door leaf 101 to the door frame 102, a lever lock 1 is provided, which can be actuated via an operating element 20. Figure 1 The locked position is shown and Figure 2 Move back and forth between the open positions shown.

[0058] In one embodiment, the lever lock 1 has two levers 3 arranged in opposite directions. In this respect, the lever lock 1 is a double-acting lever lock 1.

[0059] exist Figure 1In the locked position shown, the locking elements 16 arranged at the free ends of the rods 3 are locked to the lock frame 9 fixed to the door frame; Figure 2 In the open position shown, the rod 3 is retracted by actuating the operating element 20 and the locking element 16 is released from the locking frame 9 .

[0060] Details of the lever lock 1 can also be found at Figure 3 As can be seen in the diagram. Figure 3 , it can first be clearly seen that the lever lock 1 is a two-point lever lock 1, which has two levers 3 arranged in opposite directions, at the upper and lower ends of which a locking element 16 is arranged, respectively, which interacts in a locking manner with the lock frame 9. This results in a two-point locking of the door leaf 101 on the door frame 102. Alternatively, additional locking points can also be provided in the area of ​​the operating element 20, for example via a locking tongue, a latch or the like. In this case, a three-point locking system will result.

[0061] like Figure 3 As further shown, the rod 3 is a flat rod with a substantially rectangular cross section. The rod 3 is made of a plastic material. The rod 3 is arranged horizontally, ie the longer cross-sectional side of the rod 3 extends parallel to the surface of the door leaf 101.

[0062] The operating element 20 is a keyhole plate 21 with an actuator 22 which can be operated using a socket wrench. The operating element 20 is arranged on the outside of the door leaf 101. The lock housing 5 which interacts with the operating element 20 is located on the inside or interior of the door leaf 101. In particular, as Figure 4 As shown, two shorter rods 2 are movably arranged in the lock housing 5. A gear 5.1 arranged in the lock housing 5 is used to move the rods 2, which gear is mechanically coupled to the operating element 20. The mechanical coupling is such that when the operating element 20 is operated, the gear 5.1 starts to rotate. By rotating the gear 5.1 that meshes with the engagement profile on the rod 2, the rods 2 are moved in opposite directions. In order to lock the door 100, the actuator 22 of the operating element 20 is actuated in a first direction. One rod 2 moves upwards and the other rod 2 moves downwards out of the lock housing 5 until the locked position is reached. In order to release the lock, the actuator is moved in the opposite direction. The rotation direction of the gear 5.1 is also opposite, so that the upper rod 2 and the lower rod 2 move into the lock housing 5 in opposite directions until the open position is reached.

[0063] The lock housing 5 is a universal standard lock housing that can be used with many different types of bar locks.

[0064] In order to meet the requirements of the respective locking situation, for example with respect to the size of the door leaf 101, etc., the relatively short first rods 2 housed in the lock housing 5 are each connected to a second rod 3, which is connected to a locking element 16. The two rods 2, 3 are connected via a rod adapter 6, the details of which will be discussed in more detail below. The free end of the second rod 3 has an attachable shoe-shaped part 10 carrying a locking element 16, the details of which will also be discussed below.

[0065] A special feature of the rod lock 1 according to the invention is that the first short rod 2 protrudes in a vertical manner from the lock housing 5. The longer cross-sectional side of the rod 2 therefore extends perpendicularly to the plane of the door leaf 101. Due to structural conditions, the second rod 3 connected to the first rod 2 is arranged horizontally, i.e. rotated 90° relative to the first rod 2. The longer cross-sectional side of the rod 3 extends parallel to the plane of the door leaf 101.

[0066] In the following, particular reference will be made to Figures 5 to 9 The illustration in , illustrates details of a rod adapter 6 connecting the two rods 2, 3 to each other.

[0067] like Figure 5 and Figure 6 Initially shown, the rod adapter 6 has two fastening regions 7 , 8 . The fastening regions 7 , 8 are offset from one another in the direction of movement of the rods 2 , 3 .

[0068] In the first fastening area 7, the first rod 2 is attached via a latching connection. In the second fastening area 8, the second rod 3 is also attached via a latching connection.

[0069] The first fastening region 7 is designed in the form of a fastening tongue 7.1, on which a fastening opening 7.2 is located to form a latching connection. In the assembled state, the fastening tongue 7.1 is arranged vertically, i.e. its longer cross-sectional side extends perpendicularly to the surface of the door leaf 101, see also Figure 8 and Fig. 9 as shown in .

[0070] The first rod 2 has at its end a rod connector 4 protruding from a lock housing 5, see also Figure 7 , Figure 8 The rod connector 4 has a receptacle 4.1 in which a latching element 4.2 is arranged to establish a latching connection with the rod adapter 6. Since the lock housing 5 and the first rod 2 arranged therein are standard components, the rod can also be engaged in the receptacle 4.1 in a vertical arrangement. According to the invention, the rod adapter 6 latches with its fastening tab 7.1 in the receptacle 4.1 of the rod connector 4, see in particular Figure 8In order to latch the fastening tongue 7.1 of the fastening area 7, the rod adapter 6 and its fastening tongue 7.1 are inserted into the receiving portion 4.1 of the rod connector 4, wherein the latching element 4.2 latches with the fastening opening 7.2 of the first fastening area 7. The latching element 4.2 can be a latching lug, a latching arm or a similar element that can be moved against the force of a spring.

[0071] The two rod connectors 4 arranged on the rod 2 also have a parallel offset relative to the cross section of the rod 2 guided in the lock housing 5. When coming out of the lock housing 5, the rod connectors 4 are each offset inwards. Due to the parallel offset, the first rod 2 and the second rod 3 connected to the first rod 2 extend coaxially with each other above and below the lock housing 5. This results in a linear structure of the rod lock 1.

[0072] The second rod 3 is latched in the second fastening region 8 of the rod adapter 6. For this purpose, the second fastening region 8 has a bolt-shaped latching element 8.1. The bolt-shaped latching element 8.1 extends transversely to the fastening tongue 7.1 of the first fastening region 7 and is arranged in a mounting opening 8.2 of the second fastening region 8. For manufacturing reasons, the mounting opening 8.2 extends continuously through the second fastening region 8 and in the direction of the second rod 3. The second rod 3 is latched onto the latching element 8.1 via the latching receptacle 3.1 which, in the latched position, surrounds the bolt-shaped latching element 8.1 by more than 180°, see Figure 8 The latch receiving portion 3.1 is integrally formed on the free end of the rod 3. The latch element 8.1 is located in the region of the smaller width B1 of the mounting opening 8.2, see also Fig. 9 The upper region of the mounting opening 8.2, which opens toward the rod 3, has a greater width B2. Fig. 9 It is particularly shown that there is also a corresponding jump in the width of the rod 3. This is because the free end of the rod 3 provided with the latch attachment 3.1 has a width B1 which is smaller than the remaining rod width B2.

[0073] In this way, the second rod 3 fits precisely in the mounting opening 8.2 of the rod adapter 6, which means that forces transverse to the second rod 3 can also be transmitted. In addition, this results in a secure engagement of the second rod 3 in the rod adapter 6.

[0074] like Figure 8 As further shown, the rod 3 is also supported on the upper side 3.2 on the support surface 8.3 of the rod adapter 6. This also ensures a secure fit of the second rod 3 in the rod adapter 6.

[0075] Since the first fastening area 7 is used to connect the vertical first rod 2 and the second fastening area 8 is used to connect the horizontal second rod 3, the rod adapter 6 has a dual function. On the one hand, the two rods 2, 3 are securely connected to each other via the rod adapter 6. Furthermore, due to the different orientations of the two fastening areas 7, 8, the rod adapter 6 also allows the rod alignment to be changed from a vertically arranged rod 2 to a horizontally arranged rod 3.

[0076] Furthermore, the rod lock 1 is characterized by an attachable shoe-shaped part 10 arranged at the free end of the second rod 3, on which a locking element 16 is arranged which produces a locking action. Figures 10 to 14 The illustrations in illustrate details to which the shoe-like component 10 may be attached.

[0077] The attachable shoe part 10 has an attachment area 11 for connecting to the rod 3 and a locking area 15 arranged with a locking element 16. The attachment area 11 and the locking area 15 are arranged transversely to the movement direction of the rod 3 offset from each other.

[0078] In the embodiment, the locking element 16 is designed in the form of a locking tongue, which is provided with a locking bevel 16.1 in the locking direction. The locking bevel 16.1 allows the lever lock 1 to be reliably locked on the frame side lock bracket 9.

[0079] In the attachment area 11 to which the shoe part 10 can be attached, there is an attachment opening 13 extending in the direction of the rod 3, into which the second rod 3 can be inserted. The insertion end of the second rod 3 has a reduced width B3 compared to the remaining rod width B2.

[0080] A large number of barbs 12 are arranged in the attachment opening 13. The barbs 12 are arranged in two rows on the side of the attachment opening 13. The barbs 12 slightly extend downward or bend toward the bottom, as seen from the insertion direction of the second rod 3, so that the rod 3 can only be moved into the attachment opening 13 along its axial insertion direction, but cannot be moved out of the attachment opening. The barbs 12 prevent the rod 3 from moving out by hooking the surface of the rod 3. Advantageously, for this purpose, the plug area of ​​the rod 3 has a rough surface so that the barbs 12 can reliably engage with the rod 3.

[0081] Once the attachable shoe part 10 has been connected to the rod 3, the attachable shoe part 10 can no longer be detached from the rod 3. To remove the attachable shoe part 10, it must be destroyed. This results in a very reliable connection between the attachable shoe part 10 and the second rod 3, which connection can also withstand very high forces. Since the attachable shoe part 10 can be connected to the rod 3 without tools, even inexperienced fitters can perform a simple installation without errors.

[0082] In addition to the attachment opening 13, the attachable shoe-like part 10 also has a side opening 14. The side opening 14 has a dual function. During the production of the attachable shoe-like part 10, a tool can be inserted into the side opening 14 so that the barb 12 can be produced in the injection molding process. In addition, the side opening 14 allows the assembler to check the barb 12 when assembling the attachable shoe-like part 10 on the rod 3. Therefore, the assembler can use the side opening 14 to check whether the rod 3 has been correctly inserted into the attachment opening 13.

[0083] As mentioned above, the attachable shoe-like component 10 can be made of plastic. In particular, the attachable shoe-like component 10 can be manufactured using an injection molding process. The barbs 12 can be integrally formed on the attachable shoe-like component 10 during the injection molding process.

[0084] Alternatively, the barbs 12 can also be produced separately from a different material and overmolded during the injection molding process. In this case, the attachable shoe-like part 10 will be produced using a two-component injection molding process. It is particularly advantageous that the barbs 12 can also be made of a metal material, which makes it impossible for the attachable shoe-like part 10 to fall off the rod 3 even under very high forces.

[0085] Finally, if Fig.13 As shown, the locking element 16 is aligned parallel to the second rod 3. The lateral distance between the locking element 16 and the axis or direction of movement of the rod 3 can also be used to achieve a locking frame 9 arranged further inwards. In the embodiment example, the locking frame 9 is designed as a sheet metal bent part screwed to the door frame (see Fig.14 ), but can also be made of plastic.

[0086] The above described bar lock 1 is characterized in that the bar adapter 6 can be connected in a simple manner to the vertical bar 2 and the transverse bar 3. Furthermore, the bar lock 1 is characterized in that it has a very durable attachable shoe 10 which has no risk of failure even under adverse load conditions.

[0087] Reference numerals

[0088] 1 Lever Lock

[0089] 2 rods

[0090] 3-Pole

[0091] 3.1 Latch Accommodation

[0092] 3.2 Upper side

[0093] 4-pole connector

[0094] 4.1 Accommodation

[0095] 4.2 Latching Elements

[0096] 5Lock case

[0097] 5.1 Gear

[0098] 6-pole adapter

[0099] 7First fastening area

[0100] 7.1 Fastening tabs

[0101] 7.2 Fastening openings

[0102] 8 Second fastening area

[0103] 8.1 Latching Elements

[0104] 8.2 Mounting opening

[0105] 8.3 Support surface

[0106] 9 Locking frame

[0107] 10 Attachable shoe-like parts

[0108] 11 Attachment Area

[0109] 12 Barbs

[0110] 13 Attachment opening

[0111] 14 side opening

[0112] 15 Locked Area

[0113] 16 locking elements

[0114] 16.1 Locking bevel

[0115] 20 operating elements

[0116] 21 Keyhole Plate

[0117] 22 Actuator

[0118] 100 doors

[0119] 101 Doors

[0120] 102 Door Frame

[0121] 103 Door Hinge

[0122] 104 Door seal

[0123] B1 Width

[0124] B2 width

[0125] B3 width.

Claims

1. A rod lock having at least one rod (3) and an attachable shoe-shaped part (10) connected to the rod (3) via an attachment area (11), It is characterized in that The attachment area (11) is connected to the rod (3) via a plurality of barbs (12).

2. The rod lock according to claim 1, characterized in that The attachment area (11) is connected to the rod (3) in a tool-free and / or non-detachable manner.

3. The rod lock according to claim 1 or 2, characterized in that: The attachment area (11) for receiving the rod (3) has an attachment opening (13) in which the barb (12) is arranged.

4. The rod lock according to claim 3, characterized in that The attachment opening (13) has a row of barbs (12) on each of two opposite sides, the barbs extending parallel to the insertion direction of the rod (3).

5. The rod lock according to claim 4, characterized in that The barb (12) extends in an angled and / or curved manner in the insertion direction of the rod (3).

6. Lever lock according to any one of the preceding claims, characterized in that The attachment region (11) has a side opening (14) extending transversely to the insertion direction of the rod (3).

7. Lever lock according to any one of the preceding claims, characterized in that The attachable shoe-shaped part (10) has a locking area (15) for locking the rod (3) to the locking frame (9).

8. The rod lock according to claim 7, characterized in that The locking area (15) is aligned parallel to the rod (3).

9. The rod lock according to any one of claims 7 or 8, characterized in that: The locking area (15) is arranged axially offset relative to the rod (3).

10. The rod lock according to any one of claims 7 to 9, characterized in that The locking area (15) has a locking element (16).

11. Lever lock according to any one of the preceding claims, characterized in that The width (B3) of the rod (3) in a plug region that can be inserted into the attachment region (11) of the attachable shoe-shaped part (10) is smaller than the remaining width (B2) of the rod.

12. Lever lock according to any one of the preceding claims, characterized in that The rod (3) and / or the attachable shoe-like part (10) are made of plastic.

13. The rod lock according to claim 12, characterized in that The attachable shoe-like component (10) is formed as a plastic injection-molded component, and the barb (12) is integrally formed on the attachable shoe-like component (10) or formed as a separate component.

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