CN214044909U

CN214044909U - Closed combined wire box

Info

Publication number: CN214044909U
Application number: CN202021911999.2U
Authority: CN
Inventors: 方升; 黄林
Original assignee: Linhai Weixing New Building Materials Co Ltd
Current assignee: Linhai Weixing New Building Materials Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-08-24
Anticipated expiration: 2030-09-04

Abstract

The utility model belongs to the technical field of the house ornamentation technique and specifically relates to a seal combination formula line box. This seal combination formula line box includes: the box body, the box body top is equipped with the opening, be equipped with first connecting pipe, second connecting pipe on the both sides wall of box body respectively, the external diameter of first connecting pipe is less than or equal to the internal diameter of second connecting pipe, during the concatenation, insert the first connecting pipe of box body in the second connecting pipe of another box body. The utility model discloses in, the both sides wall that the box body is relative sets up first connecting pipe, second connecting pipe respectively, realizes the concatenation combination of multiple line box through first connecting pipe, second connecting pipe to inserting the connection, is convenient for install.

Description

Closed combined wire box

Technical Field

The utility model belongs to the technical field of the house ornamentation technique and specifically relates to a seal combination formula line box.

Background

Traditional terminal box, especially concealed installation terminal box, all pre-buried inside the wall body, the terminal box is equipped with an opening usually, and the control circuit part of switch passes through the opening holding inside the terminal box, when the switch is more, needs a plurality of terminal boxes just can satisfy the needs usually, and current terminal box all is solitary individual, when predetermineeing, does not have the contact between a plurality of terminal boxes, and whole looks comparatively scattered, walks the line also comparatively chaotic.

Referring to fig. 1, a chinese patent with an authorization publication number CN100401607C discloses a combined junction box. It comprises a face cover and a base which are connected by screws, at least one of the four side walls of the base is provided with a gap and two connecting grooves, a groove is arranged along the lip of the gap, the gap is provided with an inserting plate, the shape of the inserting plate corresponds to the gap and is inserted into the groove from top to bottom so as to close the gap, the connecting grooves are arranged at two sides of the gap, inserting pins are arranged in the connecting grooves from top to bottom, the inserting pins are composed of two identical connecting parts which are arranged side by side and are connected into a whole, one of the connecting parts is positioned in the connecting groove of the combined junction box, the second connecting part is exposed out of the connecting groove of the combined junction box and can be matched with the connecting groove of another combined junction box with the same structure, the contact side surfaces of the connecting parts and the connecting grooves are staggered, so that the plug pin is positioned in the thickness direction of the side wall, and the plug pin and the plug board are encapsulated on the side wall by the surface cover. The invention has simple and reasonable structure, convenient assembly and low cost. However, the latch is an assembly part, needs to be separately produced and is easy to lose.

The existing wire box also has the following problems:

1. the outer wall is smooth, no limiting rib is arranged, and the cement is not easy to fix before solidification;

2. when the two-in-one combined cable is combined, only 2 points of fixation is infirm, a gap exists in the middle, cement is easy to enter, and an electric wire has no protection structure during middle threading.

3. The bottom edges and corners are too sharp, so that the rubber belt is easy to be clamped during installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seal combination formula line box has simple structure, connects convenient and stable advantage.

In order to achieve the above advantages, the utility model provides a pair of seal combination formula line box, include: the box body, the box body top is equipped with the opening, be equipped with first connecting pipe, second connecting pipe on the both sides wall of box body respectively, the external diameter of first connecting pipe is less than or equal to the internal diameter of second connecting pipe, during the concatenation, insert the first connecting pipe of box body in the second connecting pipe of another box body.

In an embodiment of the closed combined wire box of the present invention, the two side walls of the box body are respectively provided with a card and a portion, and a matching portion matching with the card and the portion, when the first connecting tube of the box body is inserted into the second connecting tube of another box body, the card and the portion of the box body and the matching portion of the another box body are in a locked state.

In an embodiment of the closed combined wire box of the present invention, the peripheral wall of the first connecting pipe is provided with a plurality of ribs for fastening the first connecting pipe and the second connecting pipe.

The utility model discloses an in the embodiment of the closed combination formula line box, the quantity of protruding muscle is three, and these three protruding muscle are followed first connecting pipe circumference is evenly arranged.

In an embodiment of the closed combined wire box of the present invention, the cross-section of the rib is oriented toward the center of the box body.

In an embodiment of the closed combined wire box of the present invention, the radial dimension of the first connecting pipe gradually increases toward the center of the box body.

The utility model discloses an in the embodiment of the closed combination formula line box, the outer wall of box body is equipped with and is used for preventing the line box off tracking before cement does not solidify, the spacing muscle that drops.

The utility model discloses an in the embodiment of the closed combination formula line box, the box body is being equipped with first connecting pipe still be equipped with a plurality of perpendicular grooves that link up on the both sides wall of second connecting pipe respectively, should erect the overline between the line box that the groove is used for making things convenient for the concatenation.

In an embodiment of the closed combined wire box of the present invention, the box body further has a mounting hole for connecting the panel, and the mounting hole is a waist-shaped structure.

In an embodiment of the closed combined wire box of the present invention, the bottom of the box body is provided with a round angle.

The utility model discloses a seal combination formula line box has following effect:

1. the two opposite side walls of the box body are respectively provided with a first connecting pipe and a second connecting pipe, and the splicing combination of the multiple wire boxes is realized through the opposite insertion connection of the first connecting pipe and the second connecting pipe, so that the installation is convenient;

2. the two opposite side walls of the box body are respectively provided with a clamping part and a matching part, when the first connecting pipe of the box body is inserted into the second connecting pipe of the other box body, the clamping part of the box body and the matching part of the other box body are in a buckling state, so that the wire box is more firm and reliable after being spliced with the wire box;

3. the outer wall of the box body is provided with a limiting rib, so that the wire box can be prevented from deviating and falling off before cement is not solidified;

4. the box body is provided with a plurality of through vertical grooves on two side walls provided with the first connecting pipe and the second connecting pipe respectively, and the vertical grooves can facilitate the cross-line between the spliced line boxes;

5. the box body is provided with the mounting holes for connecting the panel, and the mounting holes are of a waist-shaped structure, so that the tolerance rate of distance errors between the two mounting holes is improved, the mounting difficulty of the panel is reduced, and the mounting convenience of the panel is improved;

6. the bottom of the box body is provided with a round angle. Make installation line box difficult for being blocked by unevenness's wall at the in-process of installation, cement can evenly distributed parcel line box, does not leave the space.

Drawings

Fig. 1 is an assembly structure diagram of a conventional combined junction box.

Fig. 2 is a schematic structural view of a closed combined-type wire box according to a first embodiment of the present invention.

Fig. 3 is a schematic view of the other side of the closed modular wire cassette of fig. 2.

Fig. 4 is a schematic view of the structure of the bottom of the closed modular wire box of fig. 2.

Figure 5 is a top view of the closed modular wire cassette of figure 2.

Figure 6 is a side view of the closed modular wire cassette of figure 5.

FIG. 7 is a schematic view of the card and mating portion of the closed modular wire box of FIG. 2 after splicing.

Fig. 8 is a schematic view showing a connection state of a first connection pipe and a second connection pipe after the closed combined line box of fig. 2 is spliced.

Fig. 9 is a schematic view of the connection state of the first connection pipe and the second connection pipe after the splicing of the closed combined wire box according to the second embodiment of the present invention.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 2-8, a closed combined wire box according to a first embodiment of the present invention includes: the box body 1, the box body 1 top is equipped with the opening, is equipped with first connecting pipe 11, second connecting pipe 12 on the both sides wall of box body 1 respectively, and the external diameter of first connecting pipe 11 is less than or equal to the internal diameter of second connecting pipe 12, during the concatenation, inserts the first connecting pipe 11 of box body 1 in the second connecting pipe 12 of another box body 1. A plurality of line boxes are convenient to connect.

The two side walls of the box body 1 are respectively provided with a clamping part 13 and a matching part 14 matched with the clamping part 13, and when the first connecting pipe 11 of the box body 1 is inserted into the second connecting pipe 12 of another box body 1, the clamping part 13 of the box body 1 and the matching part 14 of another box body 1 are in a buckling state. Make more firm reliable behind line box and the concatenation of line box.

Specifically, the box body 1 includes four side walls, which are a left side wall, a right side wall, a front side wall, and a rear side wall. If the first connection pipe 11 is disposed on the left sidewall or the front sidewall, the second connection pipe 12 is disposed on the right sidewall or the rear sidewall. That is, the first connection pipe 11 and the second connection pipe 12 are provided on the opposite side walls of the case 1, respectively. The central axes of the first connecting pipe 11 and the second connecting pipe 12 are located on the same straight line.

In this embodiment, the first connecting tubes 11 are symmetrically arranged on the same side wall along the center of the box body 1, and the second connecting tubes are symmetrically arranged on the opposite side wall along the center of the box body 1.

In other embodiments of the present invention, the first connecting pipe 11 and the second connecting pipe 12 may be respectively disposed on four side walls, and the first connecting pipe 11 and the second connecting pipe 12 are respectively disposed on two opposite side walls. After the design, no matter how the box body 1 is placed, the splicing with another box body cannot be influenced; the longitudinal and transverse splicing can be realized, and the splicing freedom degree is very high; the position of the terminal block is not set deliberately for the convenience of splicing.

The outer circumferential wall of the first connecting pipe 11 is provided with a plurality of ribs 110 for connecting and tightening the first connecting pipe 11 and the second connecting pipe 12. Preferably, the number of the ribs 110 is three, and the three ribs 110 are uniformly arranged along the circumferential direction of the first connecting pipe 11. The section of the rib 110 becomes gradually larger toward the center of the case 1. The arrangement of the rib 110 facilitates the reduction of the connection gap between the first connection pipe 11 and the second connection pipe 12, and increases the connection strength between the first connection pipe 11 and the second connection pipe 12. After the first connecting pipe 11 is connected with the second connecting pipe 12, the stability is better.

The outer wall of box body 1 is equipped with and is used for preventing that the line box is off tracking before cement is not solidified, spacing muscle 15 that drops. The box body 1 is also provided with a plurality of through vertical grooves 16 on two side walls provided with the first connecting pipe 11 and the second connecting pipe 12 respectively, and the vertical grooves 16 are used for facilitating the crossing between the spliced line boxes. Preferably, the number of vertical slots 16 of a single side wall is 4.

The box body 1 is also provided with a mounting hole 17 for connecting a panel, and the mounting hole 17 is of a waist-shaped structure. The tolerance rate of distance error between two mounting holes 17 is improved, the mounting difficulty of the panel is reduced, and the mounting convenience of the panel is improved.

The bottom of the box body 1 is provided with a round corner 18. The in-process of installation line box is difficult for being blocked by unevenness's wall, and cement ability evenly distributed wraps up the line box, does not leave the space.

The four side walls and the bottom of the box body 1 are respectively provided with a detachable blocking piece 19. The detachable blocking piece 19 on the side wall of the first connecting pipe 11 and the second connecting pipe 12 is corresponding to the first connecting pipe 11 and the second connecting pipe 12 respectively. The removable flap 19 is removed when the user needs to thread the cable so that the cable can pass through without being wound outside and without affecting the cabling.

Referring to fig. 9, in the closed combined type wire box according to the second embodiment of the present invention, the radial dimension of the first connection pipe 11 is gradually increased toward the center of the box body 1. That is, as the depth of insertion of the first connection pipe 11 becomes deeper, the gap between the first connection pipe 11 and the second connection pipe 12 becomes smaller, and the first connection pipe 11 and the second connection pipe 12 are connected more tightly.

The utility model discloses in, the both sides wall that the box body is relative sets up first connecting pipe, second connecting pipe respectively, realizes the concatenation combination of multiple line box through first connecting pipe, second connecting pipe to inserting the connection, is convenient for install.

The utility model discloses in, the both sides wall that the box body is relative still is equipped with card and portion, cooperation portion respectively, and when the first connecting pipe of box body inserted in the second connecting pipe of another box body, the card and the portion of box body and the cooperation portion of another box body were in the lock state, made more firmly reliable behind line box and the concatenation of line box.

The utility model discloses in, the outer wall of box body is equipped with spacing muscle, can prevent that the line box off tracking before cement does not solidify, drops.

The utility model discloses in, the box body still is equipped with a plurality of perpendicular grooves that link up respectively on the both sides wall that is equipped with first connecting pipe, second connecting pipe, erects the overline between the line box that the groove can conveniently splice.

The utility model discloses in, the box body is equipped with connection panel's mounting hole, and the mounting hole is waist shape structure, has improved the tolerance rate of distance error between two mounting holes, has reduced the installation degree of difficulty of panel, has improved the installation convenience of panel.

The utility model discloses in, the bottom of box body is equipped with the fillet. Make installation line box difficult for being blocked by unevenness's wall at the in-process of installation, cement can evenly distributed parcel line box, does not leave the space.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.

Claims

1. A closed modular wire box comprising: the box body is characterized in that two side walls of the box body are respectively provided with a first connecting pipe and a second connecting pipe, the outer diameter of the first connecting pipe is smaller than or equal to the inner diameter of the second connecting pipe, and the first connecting pipe of the box body is inserted into the second connecting pipe of the other box body during splicing; the two side walls of the box body are respectively provided with a card and a part and a matching part matched with the card and the part, and when the first connecting pipe of the box body is inserted into the second connecting pipe of another box body, the card and the part of the box body and the matching part of the other box body are in a buckling state.

2. The closed modular wire cassette of claim 1, wherein the outer peripheral wall of the first connecting tube is provided with a plurality of ribs for tightening the first connecting tube with the second connecting tube.

3. The closed modular wire box of claim 2, wherein the number of ribs is three, the three ribs being evenly arranged along the circumference of the first connecting tube.

4. The closed modular wire box of claim 3, wherein the ribs have a cross-section that becomes progressively larger toward the center of the box body.

5. The closed modular wire cassette of claim 1, wherein the radial dimension of the first connecting tube becomes progressively larger toward the center of the cassette.

6. The closed combined wire box according to claim 1, wherein the outer wall of the box body is provided with a limiting rib for preventing the wire box from deviating and falling off before cement is not solidified.

7. The closed combined wire box according to claim 1, wherein the box body is further provided with a plurality of through vertical grooves on both side walls of the first connecting pipe and the second connecting pipe, respectively, the vertical grooves being used for cross-wires between the wire boxes which are conveniently spliced.

8. The closed modular wire box of claim 1, wherein the box body is further provided with a mounting hole for attaching a panel, the mounting hole being of a kidney-shaped configuration.

9. The closed modular wire cassette of any of claims 1-8, wherein the bottom of the cassette body is provided with rounded corners.