CN217355068U - Pre-embedded connecting piece for plate-type furniture - Google Patents
Pre-embedded connecting piece for plate-type furniture Download PDFInfo
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- CN217355068U CN217355068U CN202220105042.1U CN202220105042U CN217355068U CN 217355068 U CN217355068 U CN 217355068U CN 202220105042 U CN202220105042 U CN 202220105042U CN 217355068 U CN217355068 U CN 217355068U
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Abstract
The utility model provides a pre-embedded connecting piece for plate furniture; comprises a connecting rod, a pre-buried shell, a locking shell and a locking piece; the embedded shell is provided with a locking groove, and the locking shell is arranged in the locking groove; the bottom of the embedded shell is provided with a connecting through hole communicated with the locking groove, the bottom of the locking shell is provided with a locking hole, and the connecting through hole is communicated with the locking hole; the locking piece is rotatably arranged in the locking shell; the side wall of the locking piece is provided with a sliding groove and a limiting groove, and the limiting groove is communicated with the sliding groove; under the rotation drive of the locking piece, the connecting through hole is communicated with the sliding groove or the limiting groove, so that the connecting rod is locked or loosened; the utility model discloses can realize the connection between the soft plate of inner structure, solve the connection of screw in the tradition and can lead to the insecure problem of plate connection.
Description
Technical Field
The utility model relates to a technical field of board-like furniture installation, especially a pre-buried connecting piece for board-like furniture.
Background
In the production of the existing furniture, the application of the plates is very extensive, and the assembly of the furniture is completed by the connection between the plates, so that the furniture such as a wardrobe, a bookcase, a desk and the like which are used in the market at present can be assembled by the connection of the plates, the connection between the plates is a main problem which overcomes the defects of the furniture, the stability and the convenience of the connection between the plates are ensured, meanwhile, the easy disassembly and the assembly of the plates are also ensured, and the purpose of convenient transportation is achieved; in addition, under the condition that the internal structure of some plates is softer, it is difficult to fix the plates by directly screwing on the screws, and the problem that the plates are connected insecurely and loose due to direct locking by the screws is caused.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide a pre-buried connecting piece for plate furniture solves traditional plate and connects directly to go up the screw operation inconvenient to and can't use the plate that the inner structure is soft and leads to the insecure problem of plate connection.
To achieve the purpose, the utility model adopts the following technical proposal:
a pre-buried connecting piece for plate-type furniture comprises a connecting rod, a pre-buried shell, a locking shell and a locking piece;
the pre-buried shell is provided with a locking groove, and the locking shell is arranged in the locking groove;
the bottom of the embedded shell is provided with a connecting through hole communicated with the locking groove, the bottom of the locking shell is provided with a locking hole, and the connecting through hole is communicated with the locking hole;
the locking piece is rotatably arranged in the locking shell;
the side wall of the locking piece is provided with a sliding groove and a limiting groove, and the limiting groove is communicated with the sliding groove;
under retaining member rotation drive, the connect the through-hole with the spout or spacing groove intercommunication for the connecting rod is locked or is loosened.
Preferably, the connecting rod comprises a connecting section and a limiting section, and the limiting section is arranged at one end of the connecting section;
the width of the sliding groove is larger than the diameter of the connecting section and smaller than the diameter of the limiting section;
the width of the limiting groove is larger than the diameter of the limiting section; the limiting groove is communicated with the sliding groove.
Preferably, the top of the locking shell is provided with a buckle protrusion, the top of the embedded shell is provided with a buckle groove, and the buckle protrusion is in buckle connection with the buckle groove.
Preferably, the top of the locking shell is provided with a buckle connecting hole, one side of the connecting hole is provided with a buckle connecting plate, and the buckle protrusion is arranged at one end of the buckle connecting plate.
Preferably, the bottom of the embedded shell is provided with a positioning groove, the bottom of the connecting rod is provided with a positioning portion, and the shape and the size of the positioning portion are consistent with those of the positioning groove.
Preferably, the bottom of the connecting rod is provided with a connecting thread.
Preferably, the side surface of the locking member is provided with a first screw groove.
Preferably, the top of the connecting rod is provided with a second screwing groove.
One of the above technical solutions has the following advantages or beneficial effects:
a be used for connecting on the soft plate of inner structure, install pre-buried connecting piece on one of them plate, be connected through connecting rod and second plate, can accomplish the locking to the connecting rod or loosen through revolving wrong retaining member to the realization is to the connection between the soft plate of inner structure, and the solution can lead to the insecure problem of plate connection at the direct last screw of the soft plate of inner structure.
Drawings
Fig. 1 is a schematic overall perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a pre-buried shell according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a locking housing according to an embodiment of the present invention;
FIG. 4 is a schematic view of the locking member of one embodiment of the present invention coupled to a connecting rod;
fig. 5 is a schematic cross-sectional view of an embodiment of the present invention.
Wherein: the connecting rod 11, the connecting section 111, the limiting section 112, the positioning portion 113, the connecting thread 114, the second screwing groove 115, the pre-buried shell 12, the locking groove 120, the connecting through hole 121, the buckle groove 122, the positioning groove 123, the locking shell 13, the locking hole 130, the buckle protrusion 131, the buckle connecting hole 132, the buckle connecting plate 133, the locking member 14, the sliding groove 141, the limiting groove 142, and the first screwing groove 143.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The following describes a connection structure of aluminum honeycomb panel furniture according to an embodiment of the present invention with reference to fig. 1 to 5, including a connection rod 11, a pre-buried shell 12, a locking shell 13 and a locking member 14;
the embedded shell 12 is provided with a locking groove 120, and the locking shell 13 is arranged in the locking groove 120;
the bottom of the embedded shell 12 is provided with a connecting through hole 121 communicated with the locking groove 120, the bottom of the locking shell 13 is provided with a locking hole 130, and the connecting through hole 121 is communicated with the locking hole 130;
the locking piece 14 is rotatably arranged inside the locking shell 13;
a sliding groove 141 and a limiting groove 142 are formed in the side wall of the locking member 14, and the limiting groove 142 is communicated with the sliding groove 141;
under the rotation driving of the locking member 14, the connecting through hole 121 is communicated with the sliding groove 141 or the limiting groove 142, so that the connecting rod 11 is locked or unlocked.
The pre-buried connecting piece of the embodiment is applied to the connection of two plates which are perpendicular to each other, and the effect is the best, specifically, the bottom of the connecting rod 11 is fixed in the front face of the first plate, the top of the connecting rod 11 protrudes from the surface of the plate, a hole is formed in the side face of the second plate, the pre-buried shell 12 is buried in the hole, the pre-buried shell 12 is fixed in the hole, a hole is formed in the plate at a position corresponding to the locking groove 120, the locking shell 13 can be inserted into the locking groove 120 of the pre-buried shell 12 from the hole, the locking piece 14 in the locking shell 13 is rotated, the limiting groove 142 is opposite to the lower part, the limiting groove 142 is opposite to the connecting through hole 121 for communication, then the second plate is perpendicular to the first plate, the connecting rod 11 on the first plate is aligned to the connecting through hole 121, the connecting rod 11 is inserted into the limiting groove 142 along the connecting through hole 121, and then the locking piece 14 is rotated, the sliding groove 141 and the connecting rod 11 slide relatively, so that the top of the connecting rod 11 falls into the limiting groove 142, the limiting locking of the connecting rod 11 is realized by utilizing the fact that the size of the sliding groove 141 is smaller than that of the top of the connecting rod 11, the assembly of two plates is completed, the connection of plates with soft inner parts can be realized, and the problem that the connection of the plates is not firm due to the fact that screws are directly screwed on the plates with soft inner structures is solved;
it is worth explaining that the plate with the soft inner structure can be a plate which is composed of two hard metal sheets and is internally provided with a metal honeycomb layer, the metal honeycomb layer is perpendicular to the two metal sheets respectively, the stability of connection of the two metal sheets is ensured through the metal honeycomb layer, and enough rigidity can be provided, so that the formed plate can bear enough large external force, but the hardness of the metal honeycomb layer is lower, and the cavity is arranged inside the metal honeycomb layer and cannot be directly connected with a screw.
In this optional embodiment, the connecting rod 11 includes a connecting section 111 and a position-limiting section 112, and the position-limiting section 112 is disposed at one end of the connecting section 111;
the width of the sliding groove 141 is greater than the diameter of the connecting section 111 and less than the diameter of the limiting section 112;
the width of the limiting groove 142 is larger than the diameter of the limiting section 112; the stopper groove 142 is communicated with the slide groove 141.
Specifically, in this embodiment, since the width of the sliding slot 141 is greater than the diameter of the connecting section 111, so that the connecting section 111 can move relatively in the sliding slot 141, the width of the limiting groove 142 is greater than the diameter of the limiting section 112; connecting rod 11 and retaining member 14 are when the equipment, and spacing section 112 can insert the spacing groove 142 in, the width of spout 141 is less than spacing section 112's diameter is through rotating retaining member 14 for spacing section 112's bottom surface offsets with spout 141's lateral wall, thereby utilizes spout 141's lateral wall to buckle spacing section 112 in spacing groove 142's inside, and overall structure is compact, only needs to twist retaining member 14 soon and can realize the spacing locking of connecting rod 11 through the buckle, and easy operation is convenient and lock stably.
In this optional embodiment, a fastening protrusion 131 is disposed on the top of the locking housing 13, a fastening groove 122 is disposed on the top of the embedded housing 12, and the fastening protrusion 131 is fastened and connected with the fastening groove 122.
Specifically, when inserting locking housing 13 in locking groove 120, need guarantee that locking hole 130 of locking housing 13 is vertical downwards, with connect the through-hole 121 aligns, consequently the top of locking housing 13 is provided with buckle arch 131, when inserting locking housing 13 along locking groove 120, utilize and buckle arch 131 card to go into in buckle groove 122, realize the location to locking housing 13, guarantee locking housing 13's direction, guarantee that locking hole 130 aligns with connect the through-hole 121, can fix locking housing 13 simultaneously, avoid locking housing 13's rotation and not hard up to lead to locking hole 130 skew.
Further, a snap coupling hole 132 is formed at the top of the locking housing 13, a snap coupling plate 133 is formed at one side of the coupling hole, and the snap projection 131 is formed at one end of the snap coupling plate 133.
Specifically, when the locking housing 13 is inserted into the locking groove 120, the catching protrusion 131 is pressed by the sidewall of the locking groove 120, and resistance is generated to block the insertion of the locking housing 13, in this embodiment, the catching protrusion 131 is provided on the catching link plate 133, one end of the catching link plate 133 is connected to one side edge of the connecting hole, so that the buckle connection plate 133 can be bent to some extent at the connection position with the edge of the connection block, thereby having a certain elasticity, the catching protrusion 131 is provided at the other end of the catching link plate 133, when the lock housing 13 is inserted into the lock groove 120, the catching projections 131 are pressed, the catching links 133 are pressed down, so that the snap coupling plates 133 are bent within their elastic range, so that the resistance of the side walls of the locking groove 120 to the locking housing 13 is reduced, so that the locking housing 13 is more easily inserted into the locking groove 120 and the operation of the assembling personnel is more convenient.
The bottom of the embedded shell 12 is provided with a positioning groove 123, the bottom of the connecting rod 11 is provided with a positioning portion 113, and the shape and size of the positioning portion 113 are consistent with the shape and size of the positioning groove 123.
Specifically, in the process that the connecting rod 11 is inserted into the connecting through hole 121, the positioning portion 113 is in contact with the limiting groove 142, and the connecting rod 11 can be prevented from being inserted into the limiting groove 142, so that the insertion depth of the connecting rod 11 can be positioned, the connecting rod 11 can be ensured to be inserted into the limiting groove 142, the shape of the positioning portion 113 is consistent with that of the positioning groove 123, the positioning portion 113 is installed in the positioning groove 123 in a matched mode during assembly, and the problem of unevenness and instability between two plates can be avoided.
In this alternative embodiment, the bottom of the connecting rod 11 is provided with a connecting thread 114. Specifically, set up connecting thread 114 in the bottom of connecting rod 11, through threaded connection, conveniently with connecting rod 11 fixed mounting on first plate, and threaded connection can be with connecting rod 11 and plate locking, improves structural connection's stability.
In this alternative embodiment, the side of retaining member 14 is provided with a first screw groove 143. Specifically, in the present embodiment, the first screwing groove 143 is formed on the side surface of the locking member 14, and the first screwing groove 143 may be a straight groove, a cross-shaped groove, or a regular hexagonal groove, so that the assembling personnel can conveniently screw the locking member by using a straight screwdriver, a cross-shaped screwdriver, or a regular hexagonal screwdriver, which is more convenient and labor-saving to operate.
In this alternative embodiment, the top of the connecting rod 11 is provided with a second screw groove 115. Specifically, the top of the connecting rod 11 is provided with a second screwing groove 115, and the second screwing groove 115 may be a straight groove, a cross-shaped groove or a regular hexagonal groove, so that an assembler can conveniently screw the locking piece by using a straight screwdriver, a cross-shaped screwdriver or a regular hexagonal screwdriver, and the operation is more convenient and labor-saving.
Other constructions and operations of a connection structure of an aluminum honeycomb panel furniture according to an embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a pre-buried connecting piece for plate fitment which characterized in that: comprises a connecting rod, a pre-buried shell, a locking shell and a locking piece;
the embedded shell is provided with a locking groove, and the locking shell is arranged in the locking groove;
the bottom of the embedded shell is provided with a connecting through hole communicated with the locking groove, the bottom of the locking shell is provided with a locking hole, and the connecting through hole is communicated with the locking hole;
the locking piece is rotatably arranged in the locking shell;
the side wall of the locking piece is provided with a sliding groove and a limiting groove, and the limiting groove is communicated with the sliding groove;
under retaining member rotation drive, the connect the through-hole with the spout or spacing groove intercommunication for the connecting rod is locked or is loosened.
2. The embedded connector for the panel furniture according to claim 1, characterized in that: the connecting rod comprises a connecting section and a limiting section, and the limiting section is arranged at one end of the connecting section;
the width of the sliding groove is larger than the diameter of the connecting section and smaller than the diameter of the limiting section;
the width of the limiting groove is larger than the diameter of the limiting section.
3. The embedded connector for the panel furniture according to claim 1, wherein: the top of locking casing is provided with the buckle arch, the top of pre-buried casing is provided with the buckle groove, the buckle arch with buckle groove buckle is connected.
4. The pre-buried connecting piece for the plate-type furniture according to claim 3, wherein: the top of locking casing is provided with the buckle connecting hole, one side of connecting hole is provided with the buckle connecting plate, the buckle arch set up in the one end of buckle connecting plate.
5. The embedded connector for the panel furniture according to claim 1, characterized in that: the bottom of pre-buried casing is provided with the constant head tank, the bottom of connecting rod is provided with location portion, the shape size of location portion with the shape size of constant head tank is unanimous.
6. The embedded connector for the panel furniture according to claim 1, characterized in that: the bottom of the connecting rod is provided with a connecting thread.
7. The embedded connector for the panel furniture according to claim 1, characterized in that: the side of retaining member is provided with first spiral shell and revolves the groove.
8. The embedded connector for the panel furniture according to claim 1, wherein: and a second screwing groove is formed in the top of the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220105042.1U CN217355068U (en) | 2022-01-12 | 2022-01-12 | Pre-embedded connecting piece for plate-type furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220105042.1U CN217355068U (en) | 2022-01-12 | 2022-01-12 | Pre-embedded connecting piece for plate-type furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217355068U true CN217355068U (en) | 2022-09-02 |
Family
ID=83041612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220105042.1U Active CN217355068U (en) | 2022-01-12 | 2022-01-12 | Pre-embedded connecting piece for plate-type furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217355068U (en) |
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2022
- 2022-01-12 CN CN202220105042.1U patent/CN217355068U/en active Active
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