Plug-in part of a wardrobe

Abstract

The utility model discloses a kind of inserting parts of wardrobe, it is used to be fixed on first plate body and insert into the jack of second plate body, the inserting part includes cylindrical body and self-tapping screw;The cylindrical body has head and tail in axial direction, the tail of the cylindrical body is configured end face, the center of the cylindrical body is provided with perforation, the perforation extends along axial direction and penetrates the head and tail of the cylindrical body;The self-tapping screw is from the head of the cylindrical body and is arranged in the perforation, the nut of the self-tapping screw is located on the head side of the cylindrical body, by screwing the nut of the self-tapping screw to make the head of self-tapping screw protrude the tail of the cylindrical body and is screwed into the first plate body, and by tightening the self-tapping screw to make the end face of the tail of the cylindrical body press on the plate surface of the first plate body;The cylindrical body is inserted into the jack of the second plate body.

Description

Technical Field

[0001] This utility model relates to the field of interior decoration and renovation technology, and in particular to a plug-in component for a wardrobe. Background Technology

[0002] At the assembly site, in order to quickly assemble the panels into a wardrobe, some plug-in components are configured to quickly connect adjacent panels.

[0003] A typical connector is a cylindrical connector, which is first vertically fixed to a plate, allowing it to be inserted into a pre-drilled hole to connect the two plates. Typically, a screw is machined into the tail of the connector, which is then screwed into one of the plates and pre-fixed to it.

[0004] However, the aforementioned columnar plug-in component in the prior art has the following problems when used:

[0005] 1. Blind holes need to be made on the board to allow the screws of the connector components to be screwed into the board and fixed to it. Therefore, an additional step of pre-making blind holes is required. In addition, if the connector components are misaligned after being fixed by screwing them into the blind holes, the blind holes need to be remade on the assembly site. The previous blind holes may affect the making of subsequent blind holes.

[0006] 2. Since the boards are mostly made of wood or composite boards, which are relatively soft, when screwing the plug-in parts to screw the screw into the blind hole, the plug-in parts may tilt due to the lack of limit during screwing, making it difficult for the head of the plug-in parts to be aligned with the plug hole of the other board. Utility Model Content

[0007] In view of the above-mentioned technical problems existing in the prior art, the embodiments of this utility model provide a plug-in component for a wardrobe.

[0008] To solve the above-mentioned technical problems, the technical solution adopted in the embodiments of this utility model is as follows:

[0009] A plug-in component for a wardrobe, used to be fixed to a first panel and inserted into a socket in a second panel, the plug-in component comprising a columnar body and self-tapping screws; the columnar body has an axially extending head and tail, the tail of the columnar body having an end face, and a through hole being formed at the center of the columnar body, the through hole extending axially and penetrating the head and tail of the columnar body; wherein:

[0010] The self-tapping screw passes through the through hole at the head of the columnar body, and the nut of the self-tapping screw is located on one side of the head of the columnar body. By screwing the nut of the self-tapping screw, the head of the self-tapping screw extends out of the tail of the columnar body and is screwed into the first plate. By tightening the self-tapping screw, the end face of the tail of the columnar body is pressed against the surface of the first plate. The columnar body is inserted into the insertion hole of the second plate.

[0011] Preferably, the head of the columnar body is provided with a recess, and the nut of the self-tapping screw is finally sunk into the recess by screwing the self-tapping screw.

[0012] Preferably, the head of the columnar body is chamfered to form a conical head.

[0013] Preferably, an annular groove is machined on the outer peripheral surface of the upper part of the columnar body.

[0014] Preferably, the cross-section of the annular groove is arc-shaped or rectangular.

[0015] Preferably, the columnar body is formed from plastic material by injection molding or from metal material by machining.

[0016] Preferably, the tail of the columnar body is provided with a radially outwardly convex ring.

[0017] Compared with the prior art, the beneficial effects of the wardrobe plug-in component disclosed in this utility model are:

[0018] 1. By using self-tapping screws to pass through the through holes in the columnar body and screw them into the plate, the plug-in parts are vertically fixed on the plate, thus avoiding the need to pre-drill blind holes on the plate.

[0019] 2. The self-tapping screws only provide pre-tightening force. The vertical state of the columnar body is determined by the mating of the tail end face of the columnar body with the plate surface, thereby preventing the plug-in parts from tilting after being fixed to the plate.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit the present invention.

[0021] The overview of various implementations or examples of the technology described in this utility model is not a complete disclosure of the full scope or all features of the disclosed technology. Attached Figure Description

[0022] In drawings that are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The same reference numerals with or without letter suffixes may indicate different instances of similar parts. The drawings generally illustrate various embodiments by way of example rather than limitation and, together with the description and claims, serve to explain embodiments of the utility model. Where appropriate, the same reference numerals are used in all drawings to refer to the same or similar parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive embodiments of the apparatus or method.

[0023] Figure 1 A three-dimensional structural diagram of the columnar body in the plug-in component of the wardrobe provided by this utility model.

[0024] Figure 2 This is an installation view of the plug-in component of a wardrobe provided in one embodiment of the present invention.

[0025] Figure 3 This is an installation view of the plug-in component of a wardrobe provided for another embodiment of the present invention.

[0026] Figure 4 This is an installation view of the plug-in component of a wardrobe provided in another embodiment of the present utility model.

[0027] Figure label:

[0028] 10-Columnar body; 11-Through hole; 12-Annular groove; 13-Conical head; 14-Counterhole; 15-Ring body; 20-Self-tapping screw; 21-Nut; 30-Setting screw; 101-First plate; 102-Second plate; 1021-Insertion hole; 1022-Positioning hole. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] To keep the following description of the embodiments of this utility model clear and concise, detailed descriptions of known functions and known components are omitted.

[0032] An embodiment of this utility model discloses a plug-in component for connecting two panels on a wardrobe.

[0033] like Figure 1 and Figure 2 As shown, the plug-in component includes a cylindrical body 10 and a self-tapping screw 20. The cylindrical body 10 has an axially extending tail and a head, and a through hole 11 is formed in the center of the cylindrical body 10, extending axially to the tail and head of the cylindrical body 10. The tail of the cylindrical body 10 is machined into a flat end face.

[0034] The tail end face of the columnar body 10 is placed against a predetermined position on the side surface of the first plate 101 (e.g., the bottom plate of a wardrobe). Thus, the columnar body 10 is in a vertical state, and the self-tapping screw 20 extends from the head of the columnar body 10 into the through hole 11. The self-tapping screw 20 is tightened using a screwdriver or similar tool, so that the head of the self-tapping screw 20 extends out of the through hole 11 and screws into the first plate 101. When tightening the self-tapping screw 20, the nut 21 of the self-tapping screw 20 presses down against the columnar body 10, so that the tail end face of the columnar body 10 presses against the surface of the first plate. Thus, the columnar body 10 is kept perpendicular to the first plate 101 by the cooperation between the tail end face of the columnar body 10 and the first plate 101, and the columnar body 10 is fixed to the first plate 101.

[0035] An annular groove 12 is provided on the outer peripheral surface of the upper part of the columnar body 10. The cross-section of the annular groove 12 can be arc-shaped, rectangular, or conical.

[0036] The bottom side of the second plate 102 (e.g., the side panel of a wardrobe) has a pre-drilled insertion hole 1021. A positioning hole 1022 is pre-drilled on the plate surface of the second body, which is transversely through the insertion hole 1021. By holding the second plate 102, the columnar body 10 on the first plate 101 is inserted into the insertion hole 1021. After being inserted into the insertion hole 1021, the height of the annular groove 12 on the columnar body 10 is basically the same as the height of the positioning hole 1022. The set screw 30 is screwed into the positioning hole 1022 in a self-tapping manner, and the head of the set screw 30 is inserted into the annular groove 12, thereby preventing the columnar body 10 from coming out of the insertion hole 1021. This achieves the vertical docking of the first plate 101 and the second plate 102 and restricts the separation of the second body from the first body.

[0037] In some preferred structures, such as Figure 2 As shown, a chamfer is machined at the head of the columnar body 10 to form a tapered head 13, which facilitates the smooth insertion of the columnar body 10 into the insertion hole 1021 of the second body.

[0038] In some preferred structures, such as Figure 3 As shown, a countersunk hole 14 is machined at the head of the columnar body 10, so that after the head of the self-tapping screw 20 is screwed into the first body, the nut 21 of the self-tapping screw 20 sinks into the countersunk hole 14 and abuts against the flat bottom of the countersunk hole 14, thereby hiding the self-tapping screw 20.

[0039] In some preferred structures, such as Figure 4 As shown, a ring 15 is disposed at the tail of the columnar body 10, thereby giving the tail of the columnar body 10 a larger contact area with the plate surface of the first body, thus improving the anti-tilting ability of the columnar body 10 and thereby improving the ability of the second body to resist lateral forces. Correspondingly, a groove is formed on the end face of the bottom side of the second body to avoid the ring 15.

[0040] The aforementioned columnar body 10 can be injection molded from plastic material or machined from metal material (such as steel).

[0041] The plug-in component provided by this utility model has at least the following advantages:

[0042] 1. By using self-tapping screws 20 to pass through the through hole 11 of the columnar body 10 and screw them into the plate, the plug-in component is vertically fixed on the plate, thereby avoiding the need to pre-drill blind holes on the plate.

[0043] 2. The self-tapping screw 20 only provides pre-tightening force. The vertical state of the columnar body 10 is determined by the mating of the tail end face of the columnar body 10 with the plate surface, thereby preventing the plug-in parts from tilting after being fixed to the plate.

[0044] Furthermore, although exemplary embodiments have been described in this invention, its scope includes any and all embodiments based on this invention that have equivalent elements, modifications, omissions, combinations (e.g., schemes involving intersections of various embodiments), adaptations, or alterations. Elements in the claims will be interpreted broadly based on the language used in the claims and are not limited to the examples described in this specification or during the implementation of this application, which will be interpreted as non-exclusive. Therefore, this specification and examples are intended to be considered illustrative only, and the true scope and spirit are indicated by the following claims and the full scope of their equivalents.

[0045] The above description is intended to be illustrative and not restrictive. For example, the above examples (or one or more of them) can be used in combination with each other. Other embodiments can be used by those skilled in the art when reading the above description. Furthermore, in the above detailed description, various features may be grouped together to simplify the invention. This should not be construed as an intention that a disclosed feature not claimed is necessary for any claim. Rather, the subject matter of the invention may be less than all the features of a particular disclosed embodiment. Thus, the following claims are incorporated herein by reference as examples or embodiments, wherein each claim is an independent, separate embodiment, and these embodiments are contemplated to be combined with each other in various combinations or arrangements. The scope of the invention should be determined by reference to the appended claims and the full scope of their equivalents.

[0046] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.

Claims

1. A plug-in component for a wardrobe, used to be fixed to a first plate and inserted into a plug hole in a second plate, characterized in that, The insertion component includes a cylindrical body and a self-tapping screw; the cylindrical body has an axially extending head and tail, the tail of the cylindrical body has an end face, and a through hole is formed at the center of the cylindrical body, the through hole extending axially and penetrating the head and tail of the cylindrical body; wherein: The self-tapping screw passes through the through hole at the head of the columnar body, and the nut of the self-tapping screw is located on one side of the head of the columnar body. By screwing the nut of the self-tapping screw, the head of the self-tapping screw extends out of the tail of the columnar body and is screwed into the first plate. By tightening the self-tapping screw, the end face of the tail of the columnar body is pressed against the surface of the first plate. The columnar body is inserted into the insertion hole of the second plate.

2. The plug-in component of the wardrobe according to claim 1, characterized in that, The head of the columnar body is provided with a recessed groove, and the self-tapping screw is screwed in so that the nut of the self-tapping screw is finally sunk into the recessed groove.

3. The plug-in component of the wardrobe according to claim 1, characterized in that, The head of the columnar body is chamfered to form a conical head.

4. The plug-in component of the wardrobe according to claim 1, characterized in that, An annular groove is machined on the outer circumferential surface of the upper part of the columnar body.

5. The wardrobe connector according to claim 4, characterized in that, The cross-section of the annular groove is arc-shaped or rectangular.

6. The plug-in component of the wardrobe according to claim 1, characterized in that, The columnar body is formed from plastic material through injection molding or from metal material through machining.

7. The wardrobe connector according to claim 1, characterized in that, The tail of the columnar body is provided with a radially outwardly convex ring.

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