CN213906216U

CN213906216U - Clamping type plug

Info

Publication number: CN213906216U
Application number: CN202022029734.6U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 王文广; 周东珊; 王金霞; 武鹏; 安海洋
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-06
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a joint formula plug, the plug be hollow cuboid, the top surface of plug is for being used for connecting the opening of ripple wire casing, the plug lower extreme be equipped with the end box buckle that is used for connecting end box, the plug bottom surface be equipped with the boss, end box buckle be provided with 4, end box buckle sets up the lateral surface at the boss, end box buckle be J-shaped hook-like, and the gib head towards the plug outside, the boss be equipped with and be used for walking the opening of line, the hook-like end box buckle outside middle part of J-shaped of the side of boss is equipped with protruding together, one of them long limit face of plug is the opening, the opening setting on the boss. The clamping type plug of the utility model, through the plug with the rectangular structure, saves more space compared with the traditional round structure of the cup brush; the screw thread connecting structure is not used, the structure is simple, and the installation and the disassembly are convenient.

Description

Clamping type plug

Technical Field

The utility model relates to a connecting piece of house ornamentation wiring, especially a joint formula plug.

Background

In the process of building decoration, in the scheme of wiring and pipe distribution of electric wires in a cavity of a wall surface, a wire groove is required to be connected to a shallow bottom box through a plug; at present, the plug used in the market for connecting the wire slot and the shallow bottom box is usually a sparse cup with a cylindrical structure, and the wire slot and the bottom box are connected together through a screw, so that the plug has the defects that the occupied cavity gap is larger under the condition of using the same volume with a circular structure; and meanwhile, the screw thread is used for fixing, so that the installation and the disassembly are difficult. For example, the disclosure of chinese patent document is CN110829310A, which includes a bottom box and a sliding groove fixed to the inside of the partition wall, wherein the bottom box is provided with a partition wire tube, the bottom box is connected to the sliding groove in a sliding manner along the horizontal direction, one side of the bottom box facing the inner wall of the partition wall is provided with an extension frame, the partition wall is provided with a through hole for the extension frame to pass through, and the extension frame is detachably connected to the bottom box; but its shortcoming is that, the plug of end box connection is cylindrical, and the space that occupies is great, uses the screw fixation to connect closely, nevertheless the installation is dismantled comparatively complicatedly.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art plug occupation space too big, comparatively loaded down with trivial details problem is dismantled in the installation, provide a usage space and save, comparatively convenient joint formula plug is dismantled in the installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping type plug is a hollow cuboid, the top surface of the plug is an opening for connecting a corrugated wire groove, the lower end of the plug is provided with a bottom box buckle for connecting a bottom box, and the bottom surface of the plug is provided with an opening for wiring; the connecting fitting of the traditional connecting wire slot and the bottom box is a cup comb, the plug of the utility model is designed to connect the wire slot and the bottom box in a clamping manner, compared with the connection of the traditional threaded structure of the cup comb, the plug not only saves raw materials, but also simplifies the steps of installation and disassembly, thus leading the installation of the wiring structure to be more convenient; in addition, the cross-section of dredging the cup is circular, and the utility model discloses a plug cross-section is the prolate rectangle, under the same condition of cross sectional area for the shared cavity thickness of wire casing is littleer, can further enlarge the real area in house after the fitment through reducing cavity thickness.

Preferably, the bottom surface of the plug is provided with 3 to 4 bosses, the bottom box buckles are arranged on the outer side surfaces of the bosses, and the openings are arranged on the bosses; be equipped with the boss bottom the plug for the boss can be put into the interface of end box top surface, and accomplish fixedly through 4 end box buckles, makes holistic plug inseparabler with the fixed of end box.

Preferably, when the plug is connected with the corrugated wire grooves, the inner walls of the two sides of the plug are respectively provided with a corrugated wire groove buckle; when being connected with the wire casing, only need to make clearance fit between plug and the wire casing, just can make the wire casing inseparabler and plug connection, but to the ripple wire casing, also be corrugate in the junction, be many line contacts with the plug, connect not closely enough and need pass through ripple wire casing buckle, with the inseparabler fixing of ripple wire casing in the plug.

Preferably, the bottom box buckle is in a J-shaped hook shape, and the hook head faces the outer side of the plug; the J-shaped hook-shaped bottom box buckle has certain elasticity, and can be fixed in a connecting port at the top of the bottom box by utilizing the elasticity during installation; after the installation is finished, the J-shaped hook is not stuck and is easily compressed inwards, so that the plug can be tightly connected to the bottom box and is not easily separated from the bottom box.

Preferably, both side surfaces of the plug are provided with openings, the corrugated wire casing buckle comprises an elastic plate which extends from one end far away from the boss to one end of the boss and is positioned in the opening, the tail end of the elastic plate extends inwards to form a right-angled triangular-cylindrical convex block, and an included angle formed by the inclined surface of the convex block and the inner side surface of the plug is 135-155 degrees; the elastic plate of the corrugated slot buckle has certain elasticity, and when the plug is installed, the corrugated slot is inserted into the plug by utilizing the elasticity of the elastic plate; after the installation is completed, the convex part of the buckle clamps the concave outer wall of the corrugated wire slot, and the compression is not easy to occur, so that the plug is tightly connected with the corrugated wire slot through the buckle of the corrugated wire slot and is not easy to be separated.

Preferably, an inclined plane extending from the inner wall of the cuboid to the inner wall of the boss is arranged at the joint of the cuboid of the plug and the boss; because thickness is different between cuboid inner wall and the boss inner wall, can form a step face, be an inclined plane with the design of step face, can not only make holistic plug more pleasing to the eye, also can make the wire casing more gentle when inserting the plug.

Preferably, the middle part of the J-shaped hook-shaped outer side of the bottom box buckle on the side surface of the boss is provided with a bulge; the hooked end box buckle snap-on of J shape of side is in the connecting port, probably because intensity produces the fracture inadequately to lead to the connection structure inefficacy of arrangement, set up protrudingly in the hooked outside middle part of J shape of the end box buckle of boss side, strengthen the intensity that J shape was hooked, guarantee the intensity of end box buckle.

Preferably, the inner side surface of the plug is an opening; the medial surface is the opening for the one end that plug and ripple wire casing are connected is trilateral U type structure, and inside both sides respectively have a buckle to fix the ripple wire casing, when this accessory joint was fixed on the end box of decorative board, can form the four sides limit structure to rectangle flame retardant corrugated pipe with the decorative board, has reduced the required whole thickness of this accessory when having saved the raw materials.

Therefore, the utility model discloses following beneficial effect has: (1) compared with the traditional cup sparse circular structure, the cup is more space-saving; (2) need not threaded connection structure, simple structure, it is convenient to install and dismantle.

Drawings

FIG. 1 is a schematic view of a bayonet-type plug;

FIG. 2 is a schematic view of the present invention installed in a cavity;

fig. 3 is a front view of the present invention;

fig. 4 is a side view of a cross-sectional profile of the present invention.

1, a corrugated wire groove; 2, a bottom box; 3, buckling a bottom box; 4, a boss; 5, buckling a corrugated wire groove; 6, a bevel; 7, a cavity; 8, a wall body; 9, a veneer; 10, an elastic plate; 11, a bump; 12, a bulge; .

Detailed Description

The following provides a further description of embodiments of the present invention by way of examples and with reference to the accompanying drawings.

Example 1

In embodiment 1 shown in fig. 1, a clamping type plug is a hollow cuboid, the top surface of the plug is an opening for connecting a corrugated wire casing 1, the inner walls of both sides of the plug are provided with corrugated wire casing buckles 5, both sides of the plug are provided with openings, the corrugated wire casing buckles comprise an elastic plate 10 which extends from one end far away from a boss to one end of the boss and is positioned in the openings, the tail end of the elastic plate extends inwards to form a right-angled triangular column-shaped projection 11, an included angle formed by the inclined surface of the projection and the inner side surface of the plug is 135 degrees to 155 degrees, the inner side surface of the plug is an opening, the lower end of the plug is provided with a bottom case buckle 3 for connecting a bottom case 2, the bottom surface of the plug is provided with 4 bosses for routing, the bottom case buckles are provided with 4, the bottom case buckles are arranged on the outer side surface of the boss, the opening is arranged on the boss, an inclined plane 6 extending from the inner wall of the cuboid to the inner wall of the boss is arranged at the joint of the cuboid and the boss of the plug, a bulge 12 is arranged in the middle of the J-shaped hook-shaped outer side of the bottom box buckle on the side surface of the boss, and an opening for wiring is arranged on the bottom surface of the plug; as shown in fig. 2, the upper end of the plug is connected with the bottom end of the corrugated wire casing, the lower end of the plug is connected in the connecting port at the top end of the bottom box, the bottom box is mounted on the preset hole of the veneer, and the whole plug is arranged in the cavity 7 between the wall body 8 and the veneer 9.

When the plug is installed, the corrugated wire groove and the parts such as the wire grooves and the connectors are connected firstly, then the bottom box is fixed on a preset veneer through screws, the corrugated wire groove is inserted into the upper end of the plug, the groove on the side wall of the corrugated wire groove is locked by the buckle of the corrugated wire groove, and the plug is fixed on the corrugated wire groove; the lower end of the plug is aligned with a connecting port on the top surface of the bottom box, the bosses and bottom box buckles on the four side edges of the bosses are inserted into the connecting port, and the corrugated wire casing is fixed by using J-shaped buckles; thereby finally fixing the integral wire slot and the bottom box and completing the wiring and the pipe arrangement of the wires in the wall cavity.

Claims

1. The utility model provides a joint formula plug, characterized by, the plug be hollow cuboid, the top surface of plug is for being used for connecting the opening of ripple wire casing, the plug lower extreme be equipped with end box buckle (3) that are used for connecting end box (2), the bottom surface of plug is equipped with the opening of walking the line.

2. A clamping type plug according to claim 1, wherein the bottom surface of the plug is provided with a boss (4), the bottom box buckles are arranged on the outer side surface of the boss, 3 to 4 bottom box buckles are arranged on the boss, and the opening is formed in the boss.

3. A snap-fit plug according to claim 1, wherein the inner walls of the two sides of the plug are provided with corrugated raceway clips (5) for connecting corrugated raceways.

4. A snap-fit plug according to claim 2, wherein the base latch is J-hook shaped with the hook facing outwardly of the plug.

5. A clamping type plug according to claim 3 wherein both sides of the plug are provided with openings, the corrugated wire slot buckle comprises an elastic plate (10) extending from one end far away from the boss to one end of the boss and located in the opening, the tail end of the elastic plate extends inwards to form a right-angled triangular prism-shaped projection (11), and the inclined plane of the projection forms an included angle of 135-155 degrees with the inner side surface of the plug.

6. A snap-fit plug according to claim 2, wherein the junction between the cuboid and the boss of the plug is provided with an inclined surface (6) extending from the inner wall of the cuboid to the inner wall of the boss.

7. A snap-fit plug according to claim 4, wherein the projections (12) are provided in the middle of the J-shaped hook-like outer side of the base box latch on the side of the boss.

8. A snap-fit plug according to any of claims 1 to 6, wherein one of the long sides of the plug is open.