Furniture and connecting assembly thereof

Abstract

The utility model provides furniture and a connecting assembly thereof, the connecting assembly comprises a socket and a plug connector, the socket comprises a first tensioning part, a second tensioning part and a guide part, and the first tensioning part and the second tensioning part are arranged at an interval so as to form a plug space between the first tensioning part and the second tensioning part; the guide part is arranged on the side, facing the second tensioning part, of the first tensioning part in a protruding mode. The plug connector is provided with a guide sliding groove, and the guide sliding groove is used for being in sliding connection with the guide part so as to guide the plug connector to be plugged into the plugging space. A first damping structure is arranged on the side, facing the second tensioning part, of the guiding part and used for increasing sliding damping between the guiding part and the groove wall of the guiding sliding groove. Through the first damping structure, the stability of connection between the plug connector and the socket can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a piece of furniture and a connection component thereof. Background Art

[0002] In the furniture field, different parts such as the back panel and side panels of a cabinet usually need to be connected using connecting components.

[0003] In the related art, tension connection assemblies are commonly used in the furniture industry. They mainly include a socket and a connector. The connector is inserted into the socket to expand the socket, thereby achieving a fixed connection of the connection assembly. However, the stability of the connection between the two is poor after the connector is inserted into the socket.

[0004] Therefore, the existing technology needs to be improved and enhanced. Utility Model Content

[0005] The embodiments of the present application provide a piece of furniture and a connecting component thereof, which can improve the technical problem of poor connection stability of the connecting component.

[0006] In a first aspect, an embodiment of the present application provides a furniture connection assembly, comprising:

[0007] A socket comprising a first tensioning portion, a second tensioning portion, and a guide portion, wherein the first tensioning portion and the second tensioning portion are spaced apart to form an insertion space between the first tensioning portion and the second tensioning portion, and the guide portion is protruded from a side of the first tensioning portion facing the second tensioning portion; and

[0008] A plug-in connector, wherein the plug-in connector is provided with a guide slot, wherein the guide slot is used for sliding connection with the guide portion to guide the plug-in connector to be plugged into the plug-in space;

[0009] Wherein, a first damping structure is provided on a side of the guide portion facing the second tensioning portion, so as to increase the sliding damping between the guide portion and the groove wall of the guide sliding groove.

[0010] Optionally, the first damping structure includes a first tooth portion, and the first tooth portion is protruding from a side of the first tensioning portion facing the second tensioning portion.

[0011] Optionally, the guide portion and the first tooth portion are both extended along the direction of insertion of the connector, and the width of the first tooth portion is 2.4-3.4 mm.

[0012] Optionally, a second damping structure is provided on the bottom wall of the guide groove. When the connector is plugged into the plug-in space, the second damping structure contacts the first damping structure. At least one of the second damping structure and the first damping structure is a tooth portion.

[0013] Optionally, a third damping structure is provided on a side of the first tightening portion facing away from the second tightening portion; and / or,

[0014] A fourth damping structure is protruded from a side of the second tensioning portion facing away from the first tensioning portion.

[0015] Optionally, the socket also includes a connecting part, the first tensioning part and the second tensioning part are connected to the same side of the connecting part to form the plug-in space between the connecting part, the first tensioning part and the second tensioning part, and a plug-in interface is formed between an end of the first tensioning part away from the connecting part and an end of the second tensioning part away from the connecting part, so that the connector can be inserted into the plug-in space via the plug-in interface.

[0016] Optionally, the plug-in connector includes a plug-in portion and a force-applying portion, the plug-in portion protrudes from one side of the force-applying portion, and the plug-in portion is provided with the guide slot for being plugged into the plug-in space;

[0017] The second tensioning portion includes a first end surface facing away from the connecting portion, and the first end surface is tilted toward the connecting portion from an end away from the first tensioning portion;

[0018] When the plug-in portion is plugged into the plug-in space, the first end surface faces the force-applying portion, and the first end surface is spaced apart from the force-applying portion at one end away from the first tensioning portion.

[0019] Optionally, the socket further comprises a first protrusion, the first protrusion protruding from a side of the second tightening portion facing the first tightening portion, the first protrusion comprising a first abutting surface facing the first tightening portion, and an end of the first abutting surface close to the connecting portion being inclined in a direction close to the first tightening portion;

[0020] When the plug-in connector is inserted into the plug-in space, the plug-in connector is sandwiched between the first abutting surface and the first tightening portion.

[0021] Optionally, a first guiding slope is provided at one end of the guiding portion away from the connecting portion; and / or,

[0022] One end of the connector that is plugged into the plug-in space is provided with a second guiding slope.

[0023] In a second aspect, the present application also provides a piece of furniture, including:

[0024] A first component, wherein the first component is provided with a slot and a hole communicating with each other;

[0025] A second component is inserted into the slot; and

[0026] In any of the connection assemblies above, the socket is at least partially connected to the socket, and the connector is plugged into the plug-in space, so that one of the first tightening portion and the second tightening portion presses against the second component.

[0027] Beneficial effects of the embodiments of the present application:

[0028] The sliding connection between the guide slot and the guide portion allows the connector to be accurately inserted into the insertion space. Furthermore, the first damping structure is positioned on the side of the guide portion facing the second tensioning portion to ensure contact between the first damping structure and the sidewall of the guide slot (i.e., the connector), thereby ensuring stable insertion of the connector into the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is a schematic structural diagram of the connection component of an embodiment of the present application.

[0031] Figure 2 for Figure 1 The reference diagram shows the connector being plugged into a socket.

[0032] Figure 3 for Figure 1 Schematic diagram of the socket shown.

[0033] Figure 4 for Figure 1 Schematic diagram of the structure of the connector shown.

[0034] Figure 5 This is a schematic diagram of the structure of some parts of the furniture provided in the embodiment of the present application.

[0035] Figure 6 for Figure 5 Schematic diagram of the installation scenario of the first component and the second component.

[0036] The numbers in the figure are:

[0037] 100, socket;

[0038] 11. First tensioning portion; 111. Third damping structure; 112. Position limiting portion; 12. Second tensioning portion; 121. Fourth damping structure; 122. First end surface; 13. Guide portion; 131. First damping structure; 132. First guide inclined surface; 14. Insertion space; 15. Connecting portion; 16. First protrusion; 161. First abutting surface;

[0039] 200, connector;

[0040] 21. Insertion portion; 211. Guide groove; 212. Second damping structure; 213. Second guide slope; 214. Second abutting surface; 215. Second groove; 22. Force-applying portion;

[0041] 300, first component; 31, slot; 32, jack;

[0042] 400. The second component. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present application, and are not used to limit the present application. In the present application, unless otherwise specified, the directional words used, such as "upper" and "lower", generally refer to the upper and lower parts of the device in actual use or working state, specifically the drawing direction in the accompanying drawings; and "inside" and "outside" refer to the outline of the device.

[0044] In addition, in the embodiments of the present application, "plurality" refers to two or more. In view of this, in the embodiments of the present application, "plurality" can also be understood as "at least two". "At least one" can be understood as one or more, for example, one, two, or more. For example, "including at least one" means including one, two, or more, and does not limit which ones are included. For example, "including at least one of A, B, and C" means including A, B, C, A and B, A and C, B and C, or A, B, and C.

[0045] Please refer to Figure 1 and Figure 2The embodiment of the present application provides a connection assembly for furniture, including a socket 100 and a connector 200. The socket 100 includes a first tensioning portion 11, a second tensioning portion 12, and a guide portion 13. The first tensioning portion 11 and the second tensioning portion 12 are spaced apart to form a plug-in space 14 between the first tensioning portion 11 and the second tensioning portion 12. The guide portion 13 is protruding from the side of the first tensioning portion 11 facing the second tensioning portion 12. The connector 200 is provided with a guide groove 211, which is used to be slidably connected to the guide portion 13 to guide the connector 200 to be plugged into the plug-in space 14. Among them, a first damping structure 131 is provided on the side of the guide portion 13 facing the second tensioning portion 12 to increase the sliding damping between the guide portion 13 and the groove wall of the guide groove 211.

[0046] Therefore, in the embodiment of the present application, the guide slot 211 and the guide portion 13 are slidably connected to guide the connector 200 to be accurately inserted into the insertion space 14. On this basis, the first damping structure 131 is provided on the side of the guide portion 13 facing the second tensioning portion 12.

[0047] A first damping structure 131 is provided on the side of the guide portion 13 facing the second tensioning portion 12, which can ensure that the first damping structure 131 can contact the groove side wall of the guide groove 211 (i.e., the connector 200), thereby ensuring that the connector 200 can be stably plugged into the socket 100.

[0048] In some embodiments, the first damping structure 131 includes a first tooth portion, which is protruding from the side of the first tensioning portion 11 facing the second tensioning portion 12, so that the sliding damping between the guide portion 13 and the bottom of the guide groove 211 can be increased by the protruding first tooth portion.

[0049] In some embodiments, the guide portion 13 extends along the direction of insertion of the connector 200. For example, the guide portion 13 may be a long strip rib protruding from the guide portion 13, so that the guide portion 13 extends along the direction of insertion of the connector 200.

[0050] The first tooth portion can also be extended along the direction of insertion of the connector 200, so that the various parts of the guide portion 13 along the length direction can be fully utilized to set a longer first tooth portion, thereby increasing the sliding damping between the guide portion 13 and the guide groove 211, and finally allowing the connector 200 to be more stably plugged into the plug-in space 14.

[0051] In some embodiments, the width of the first tooth portion is greater than or equal to 2.4 mm, so that the width of the first tooth portion is large enough to ensure that there is sufficient sliding damping between the guide portion 13 and the guide groove 211, and ultimately the connector 200 can be more stably plugged into the plug-in space 14.

[0052] In some embodiments, the width of the first tooth portion is less than or equal to 3.4 mm. Accordingly, the socket 100 does not need to be too wide in the width direction of the first tooth portion, thereby avoiding the connection component being too large and wasting too much installation space in the furniture.

[0053] For example, the width of the first tooth portion can be 2.4 mm, 2.47 mm, 2.5 mm, 2.511 mm, 2.55 mm, 2.67 mm, 2.7 mm, 2.734 mm, 2.8 mm, 2.839 mm, 2.9 mm, 3.1 mm, 3.24 mm, 3.34 mm or 3.4 mm, which is not limited to the embodiments of the present application.

[0054] Please continue to refer to Figure 3 and Figure 4 In some embodiments, the bottom wall of the guide slot 211 is provided with a second damping structure 212. When the connector 200 is inserted into the insertion space 14, the second damping structure 212 contacts the first damping structure 131. Therefore, by also providing a damping structure on the bottom wall of the guide slot 211, the sliding damping between the guide portion 13 and the bottom wall of the guide slot 211 can be further increased.

[0055] In some embodiments, the second damping structure 212 and / or the first damping structure 131 are teeth.

[0056] It should be noted that, in the embodiment of the present application, "and / or" describes the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / ", unless otherwise specified, generally indicates that the previous and next associated objects are in an "or" relationship. In other words, only one of the second damping structure 212 and the first damping structure 131 may be a tooth portion, or both the second damping structure 212 and the first damping structure 131 may be a tooth portion. The embodiment of the present application does not limit this.

[0057] Therefore, when both the second damping structure 212 and the first damping structure 131 are teeth, the engagement of the two teeth can increase the sliding damping between the guide slot 211 and the guide portion 13. Of course, when only one of the second damping structure 212 and the first damping structure 131 is a tooth, the concave-convex structure formed by the single tooth can also increase the sliding damping between the guide slot 211 and the guide portion 13 to a certain extent.

[0058] In some embodiments, the first damping structure 131 and the second damping structure 212 may cooperate to restrict the connector 200 from exiting the plug-in space 14 .

[0059] For example, the first damping structure 131 includes a first tooth portion, which is a one-way rack, and the second damping structure 212 includes a second tooth portion, which is also a one-way rack. Thus, after the connector 200 is inserted into the insertion space 14, the first tooth portion and the second tooth portion can engage with each other to prevent the connector 200 from exiting the insertion space 14.

[0060] Of course, in some other embodiments, the first damping structure 131 and / or the second damping structure 212 may also include a damping structure with a large friction coefficient, such as a silicone member, which is not limited in this embodiment of the present application.

[0061] In some embodiments, a third damping structure 111 is protruded from a side of the first tensioning portion 11 facing away from the second tensioning portion 12 .

[0062] It is understandable that during use, the socket 100 can be first inserted into a specific installation hole, and then the connector 200 can be inserted into the plug-in space 14 of the socket 100, so that the first tensioning part 11 and the second tensioning part 12 can be expanded or expanded, and then the first tensioning part 11 and the second tensioning part 12 can be tightened and fixed in the installation hole.

[0063] Then, the sliding damping of the first tensioning portion 11 can be increased by the third damping structure 111 , so that the first tensioning portion 11 can be fixed in the installation hole more stably.

[0064] The third damping structure 111 may include a third tooth portion, or may be a damping structure with a large friction coefficient such as a silicone member, which is not limited in this embodiment of the present application.

[0065] In some embodiments, a fourth damping structure 121 is protruded from a side of the second tensioning portion 12 facing away from the first tensioning portion 11 .

[0066] Then, the sliding damping of the second tensioning portion 12 can be increased by the fourth damping structure 121 , so that the first tensioning portion 11 can be fixed in the installation hole more stably.

[0067] The fourth damping structure 121 may include a fourth tooth portion, or may be a damping structure with a large friction coefficient such as a silicone member, which is not limited in this embodiment of the present application.

[0068] It can also be understood that, when the socket 100 includes the third damping structure 111 and / or the fourth damping structure 121 , the socket 100 can be inserted into the mounting hole at a shallow depth and still ensure the stability of the installation of the socket 100 .

[0069] Illustratively, the depth of the socket 100 inserted into the mounting hole can be less than or equal to 13 mm, such as 13 mm, 12 mm, 10 mm, 9.4 mm, 8.5 mm or 7.5 mm, etc., and this application does not limit this.

[0070] In some embodiments, a stopper 112 is provided on one end of the first tensioning portion 11 away from the connecting portion 15. Thus, when the socket 100 is inserted into the corresponding mounting hole, the stopper 112 can be engaged with the open end surface of the mounting hole, so that the socket 100 can be inserted into the mounting hole to an appropriate depth.

[0071] In some embodiments, the socket 100 further includes a connecting portion 15. The first tensioning portion 11 and the second tensioning portion 12 are connected to the same side of the connecting portion 15, thereby forming an insertion space 14 between the connecting portion 15, the first tensioning portion 11, and the second tensioning portion 12. An insertion interface is formed between an end of the first tensioning portion 11 distal from the connecting portion 15 and an end of the second tensioning portion 12 distal from the connecting portion 15, allowing the plug connector 200 to be inserted into the insertion space 14 through the insertion interface, thereby driving the first tensioning portion 11 and the second tensioning portion 12 to expand.

[0072] Furthermore, the component to be installed (such as the second component 400 to be introduced later) and the socket 100 can be inserted into an installation space at the same time, and then the connector 200 can be plugged into the plug-in space 14 to drive the first tensioning part 11 and the second tensioning part 12 to expand, and then the expanded first tensioning part 11 and the second tensioning part 12 press the component to be installed into the installation space, so that the installation and fixation of the component to be installed can be completed without tools such as screwdrivers, making the assembly of furniture simpler and more convenient.

[0073] In some embodiments, the connector 200 includes a plug-in portion 21 and a force-applying portion 22, wherein the plug-in portion 21 protrudes from one side of the force-applying portion 22, and the plug-in portion 21 is provided with a guide groove 211 for plugging into the plug-in space 14, so that the user can conveniently press the connector 200 from the force-applying portion 22 to insert the plug-in portion 21 into the plug-in space 14.

[0074] In some embodiments, the second tensioning portion 12 includes a first end surface 122 facing away from the connecting portion 15. The first end surface 122 is tilted toward the connecting portion 15 from the end away from the first tensioning portion 11. When the plug-in portion 21 is inserted into the plug-in space 14, the first end surface 122 faces the force-applying portion 22, and the end away from the first tensioning portion 11 is spaced apart from the force-applying portion 22.

[0075] Then, after the plug-in part 21 is plugged into the plug-in space 14, a disassembly space can be formed between the end of the first end face 122 away from the first tensioning part 11 and the force-applying part 22. Then, the user can insert an external instrument into the disassembly space to apply force to the force-applying part 22, thereby prying the plug-in part 21 out of the plug-in space 14.

[0076] In some embodiments, the socket 100 further includes a first protrusion 16, which protrudes from the side of the second tensioning portion 12 facing the first tensioning portion 11. The first protrusion 16 includes a first abutment surface 161 facing the first tensioning portion 11. The end of the first abutment surface 161, which is closer to the connecting portion 15, is tilted toward the first tensioning portion 11. When the connector 200 is inserted into the insertion space 14, the connector 200 is sandwiched between the first abutment surface 161 and the first tensioning portion 11.

[0077] Therefore, when the connector 200 is inserted into the insertion space 14 , the connector 200 can slide along the first abutting surface 161 to gradually expand the second tensioning portion 12 and the first tensioning portion 11 , thereby making the insertion of the connector 200 smoother.

[0078] Correspondingly, the plug connector 200 may further include a second abutting surface 214, which is located on a side of the plug connector 200 that faces away from the notch of the guide slot 211. Thus, when the plug connector 200 is inserted into the insertion space 14, the second abutting surface 214 may abut against the first abutting surface 161, thereby driving the first tensioning portion 11 and the second tensioning portion 12 to expand.

[0079] In some embodiments, the connector 200 is further provided with a second groove 215 , and the opening of the second groove 215 is opposite to the opening of the guide slot 211 , that is, the opening of the second groove 215 is located on the second abutting surface 214 .

[0080] Therefore, it can be simply understood as thinning the bottom wall of the guide slot 211. For example, if the connector 200 is injection molded, this can prevent the bottom wall of the guide slot 211 from being too thick, which would cause the connector 200 to shrink during cooling and ejection from the mold. This can improve the molding quality of the connector 200 and enhance the stability and reliability of the connector 200's connection with the socket 100.

[0081] In some embodiments, a second guiding slope 213 is provided on the end of the connector 200 that is inserted into the insertion space 14 (i.e., the end of the insertion portion 21 facing away from the force-applying portion 22). Therefore, during the insertion of the connector 200 into the insertion space 14, the second guiding slope 213 can first contact the first tensioning portion 11 and / or the second tensioning portion 12. The second guiding slope 213 then cooperates with the corresponding first tensioning portion 11 and / or second tensioning portion 12 to guide the connector 200 into the insertion space 14, thereby making the insertion of the connector 200 smoother.

[0082] In some embodiments, a first guide slope 132 is provided at one end of the guide portion 13 away from the connection portion 15. Therefore, when the connector 200 is inserted into the insertion space 14, the end of the connector 200 that is first inserted into the connection portion 15 (i.e., the end of the connector portion 21 facing away from the force-applying portion 22) can first abut against the first guide slope 132. The connector 200 then moves along the first guide slope 132, allowing the guide portion 13 to be inserted into the guide slot 211, thereby making the insertion of the connector 200 smoother.

[0083] The present invention also provides a piece of furniture, which includes the above-mentioned connection assembly. The furniture may include a cabinet, a table and chair, a sofa, a bed, etc., which is not limited in the present invention.

[0084] Please continue to refer to Figure 5 and Figure 6 In some embodiments, the furniture may further include a first component 300 and a second component 400. The first component 300 has a slot 31 and a socket 32 ​​that communicate with each other. The second component 400 is plugged into the slot 31. The socket 100 of the connection assembly is at least partially plugged into the socket 32, and the connector 200 is plugged into the plug-in space 14, so that one of the first tensioning portion 11 and the second tensioning portion 12 presses against the second component 400.

[0085] Then, a method of assembling the first component 300 and the second component 400 may be as follows:

[0086] First, the second component 400 is inserted into the slot 31; then, the socket 100 is inserted into the jack 32; finally, the connector 200 is inserted into the insertion space 14 of the socket 100, so that the first tensioning portion 11 or the second tensioning portion 12 presses and fixes the second component 400 in the slot 31.

[0087] It can be seen that the connection component of the embodiment of the present application does not require additional tools such as screwdrivers during the assembly process, so it has the advantage of being easy to install.

[0088] The above is a detailed introduction to the embodiments of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, based on the ideas of the present application, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A furniture connection assembly, characterized in that: include: A socket comprising a first tensioning portion, a second tensioning portion, and a guide portion, wherein the first tensioning portion and the second tensioning portion are spaced apart to form an insertion space between the first tensioning portion and the second tensioning portion, and the guide portion is protruded from a side of the first tensioning portion facing the second tensioning portion; and A plug-in connector, wherein the plug-in connector is provided with a guide slot, wherein the guide slot is used for sliding connection with the guide portion to guide the plug-in connector to be plugged into the plug-in space; Wherein, a first damping structure is provided on a side of the guide portion facing the second tensioning portion, so as to increase the sliding damping between the guide portion and the groove wall of the guide sliding groove.

2. The connection assembly according to claim 1, characterized in that The first damping structure includes a first tooth portion, and the first tooth portion is protrudingly provided on a side of the first tensioning portion facing the second tensioning portion.

3. The connection assembly according to claim 2, characterized in that The guide portion and the first tooth portion are both extended along the direction of insertion of the connector, and the width of the first tooth portion is 2.4 mm to 3.4 mm.

4. The connection assembly according to claim 1, wherein: A second damping structure is provided on the bottom wall of the guide slot. When the connector is plugged into the plug-in space, the second damping structure contacts the first damping structure. At least one of the second damping structure and the first damping structure is a tooth portion.

5. The connection assembly according to claim 1, characterized in that A third damping structure is protruded from the side of the first tensioning portion facing away from the second tensioning portion; and / or, A fourth damping structure is protruded from a side of the second tensioning portion facing away from the first tensioning portion.

6. The connection assembly according to any one of claims 1 to 5, characterized in that: The socket also includes a connecting portion, and the first tensioning portion and the second tensioning portion are connected to the same side of the connecting portion to form the plug-in space between the connecting portion, the first tensioning portion and the second tensioning portion, and an insertion interface is formed between an end of the first tensioning portion away from the connecting portion and an end of the second tensioning portion away from the connecting portion, so that the connector can be inserted into the plug-in space through the insertion interface to drive the first tensioning portion and the second tensioning portion to expand.

7. The connection assembly according to claim 6, characterized in that The plug-in connector includes a plug-in portion and a force-applying portion, wherein the plug-in portion protrudes from one side of the force-applying portion, and the plug-in portion is provided with the guide slot for being plugged into the plug-in space; The second tensioning portion includes a first end surface facing away from the connecting portion, and the first end surface is tilted toward the connecting portion from an end away from the first tensioning portion; When the plug-in portion is plugged into the plug-in space, the first end surface faces the force-applying portion, and the first end surface is spaced apart from the force-applying portion at one end away from the first tensioning portion.

8. The connection assembly according to claim 6, characterized in that The socket further includes a first protrusion, the first protrusion protruding from a side of the second tensioning portion facing the first tensioning portion, the first protrusion including a first abutting surface facing the first tensioning portion, and an end of the first abutting surface close to the connecting portion being inclined toward the first tensioning portion; When the plug-in connector is inserted into the plug-in space, the plug-in connector is sandwiched between the first abutting surface and the first tightening portion.

9. The connection assembly according to claim 6, characterized in that The guide portion is provided with a first guide slope at one end away from the connecting portion; and / or, One end of the connector that is plugged into the plug-in space is provided with a second guiding slope.

10. A piece of furniture, characterized in that: include: A first component, wherein the first component is provided with a slot and a hole communicating with each other; a second component, the second component being plugged into the slot; as well as, According to the connection assembly according to any one of claims 1 to 9, the socket is at least partially connected to the socket, and the connector is inserted into the plug-in space, so that one of the first tightening part and the second tightening part presses against the second part.

Images