CN212749333U

CN212749333U - Sealable joint box

Info

Publication number: CN212749333U
Application number: CN202021836130.6U
Authority: CN
Inventors: 徐庆; 罗科杰; 何如杰; 安康民
Original assignee: Zhejiang Chaoqian Telecommunication Technologies Co ltd
Current assignee: Zhejiang Chaoqian Telecommunication Technologies Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-03-19
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a sealable joint box, including last casing, the lower casing that can cover and close, go up the casing, the lid of casing closes the department and installs the first thread slipping of detachable and the second thread slipping down, goes up the casing, the lid of casing closes the department down and is equipped with spacing lug, is equipped with the spacing recess that contains limiting element of adaptation on first thread slipping and the second thread slipping, goes up the casing, the outer surface of casing down is equipped with and blocks the piece, and first thread slipping and second thread slipping support in blocking the piece surface and pass through the bolt fastening. The utility model discloses a two sliding fit relations of thread slipping and spacing lug have realized that the joint box lid closes the complete sealing of one side, structure simple to operate.

Description

Sealable joint box

Technical Field

The utility model relates to an optical fiber sensing technical field, concretely relates to joint box that can seal.

Background

Nowadays, the application and the demand of network cables are continuously enhanced, common network cables are not enough to meet daily needs of people, most of the existing optical cables are used, the speed and the speed are not obvious, and when the optical cables are connected and configured, the optical cables need to be subjected to optical fiber splitting, so that main optical cables can be connected to multiple households, and the operation needs to be carried out by an optical cable joint box.

At present, the joint box can be sealed to prevent water from entering the box body, the hasp is adopted in a common sealing mode, but the area which can be sealed by the hasp is limited, and the sealing performance of a partial area is poor. .

SUMMERY OF THE UTILITY MODEL

For solving the technical problem above, the utility model provides a joint box that can seal has realized that the joint box lid closes the complete sealing of one side, structure simple to operate through the sliding fit relation of two slipknots and spacing lug.

The utility model adopts the following technical scheme:

a sealable joint box comprises an upper shell and a lower shell which can be covered, and is characterized in that the covered part of the upper shell and the lower shell is provided with a limiting lug, a first slide fastener and a second slide fastener which can be disassembled are matched with the limiting lug, and limiting grooves correspondingly connected with the limiting lug are arranged on the first slide fastener and the second slide fastener; the first sliding buckle and the second sliding buckle are provided with through matching screw holes close to the connecting end, and the first sliding buckle and the second sliding buckle are fixed through bolts.

Preferably, the limit bump comprises two triangular bumps symmetrically arranged on two sides of the blocking piece.

Preferably, the limit bump is arranged at the edge of the upper shell; or arranged at the edge of the lower shell; or the limiting lug comprises a first limiting lug arranged on the edge of the upper shell and a second limiting lug arranged on the edge of the lower shell, the first limiting lug and the second limiting lug are combined and spliced into the limiting lug, limiting grooves are formed on the first sliding buckle and the second sliding buckle, and the limiting lug is connected with the limiting grooves.

Preferably, the blocking member is disposed at an edge of the upper case; or arranged at the edge of the lower shell; or the blocking parts comprise a first blocking part arranged on the edge of the upper shell and a second blocking part arranged on the edge of the lower shell.

Preferably, one end of the upper shell and one end of the lower shell are hinged through a rotating shaft, and the other end of the upper shell and the other end of the lower shell are sealed through a first sliding buckle and a second sliding buckle.

Preferably, the second slide fastener is provided with a nut mounting groove.

Compared with the prior art, the utility model has the advantages of it is following:

1. through the sliding fit relation of the two sliding buckles and the limiting convex block, the connecting ends of the two sliding buckles are connected with each other through bolts in a fastening mode, and the joint box is completely sealed on one side of the opening cover.

2. The limiting convex block is designed to be triangular, so that the limiting convex block is conveniently in sliding fit with the slide fastener.

3. The stop piece can be spacing after the thread slipping installation, prevents not hard up of thread slipping, influences sealedly.

4. The two slide fasteners are fixed on the blocking piece through bolts, so that the stability of the slide fasteners is improved.

Drawings

Fig. 1 is a schematic structural diagram of a splice enclosure.

Fig. 2 is a schematic structural view of the upper and lower shells after being spliced.

FIG. 3 is a right side view of the second slider.

Fig. 4 is a schematic diagram of an exploded structure of the closure.

In the figure, an upper shell 1, a lower shell 2, a first slide fastener 3, a second slide fastener 4, a limit bump 5, a first limit bump 501, a second limit bump 502, a limit groove 6, a limit element 7, a stop member 8, a first stop member 801 and a second stop member 802.

Detailed Description

In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, a sealable connector box comprises an upper shell 1 and a lower shell 2 which can be covered, and is characterized in that a covering position of the upper shell 1 and the lower shell 2 is provided with a limit bump 5, a first slide fastener 3 and a second slide fastener 4 which are detachable are arranged in cooperation with the limit bump 5, and limit grooves 6 which are correspondingly connected with the limit bump 5 are arranged on the first slide fastener 3 and the second slide fastener 4; the first sliding buckle 3 and the second sliding buckle 4 are provided with through matching screw holes close to the connecting end, and the first sliding buckle 3 and the second sliding buckle 4 are fixed through bolts. The outer surfaces of the upper shell 1 and the lower shell 2 are provided with blocking pieces 8, and the first sliding buckle 3 and the second sliding buckle 4 are abutted against the surfaces of the blocking pieces 8 and are fixed through bolts. When the sliding buckle is used, the first sliding buckle 3 and the second sliding buckle 4 can slide in from two ends, after the sliding buckle slides to the limit position, the first sliding buckle 3 and the second sliding buckle 4 are abutted against the surface of the blocking piece 8, and the first sliding buckle 3 and the second sliding buckle 4 are fixed on the blocking piece 8 through bolts. The first slider 3 and the second slider 4 slide left and right to affect sealing.

Specifically, the limiting projection 5 includes two triangular projections symmetrically disposed on two sides of the blocking member 8. From the primary view position, spacing lug 5 is two isosceles triangle that the level was placed, first thread slipping 3 and second thread slipping 4 can be followed the left and right sides respectively and slided in, spacing recess 6 also is the isosceles triangle recess of looks adaptation, spacing component 7 is extended to spacing recess 6 edge inside vertically, the horizontal terminal surface contact upper shell 1 of spacing component 7, the surface of casing 2 lid department down, the vertical terminal surface of spacing component 7 pastes in spacing lug 5 back, prevent that first thread slipping 3 and second thread slipping 4 from breaking away from spacing lug 5.

The edge of the upper shell 1 is provided with a first limit bump 501, the edge of the lower shell 2 is provided with a second limit bump 502, and the first limit bump 501 and the second limit bump 502 are spliced into a limit bump 5. Or the limiting lug 5 is arranged at the edge of the upper shell 1, the limiting lug 5 extends upwards and downwards from the edge of the covering position of the upper shell 1, and the part extending downwards exceeds the edge of the lower shell 2, but is not fixedly connected with the lower shell 2 and only contacts the edge of the lower shell 2; or the limiting lug 5 is arranged at the edge of the lower shell 2, the limiting lug 5 extends upwards and downwards from the edge of the covering position of the lower shell 2, and the part extending upwards exceeds the edge of the upper shell 1, but is not fixedly connected with the upper shell 1 and only contacts the edge of the upper shell 1.

The blocking member 8 includes a first blocking member 801 provided at an edge of the upper case 1 and a second blocking member 802 provided at an edge of the lower case 2, and the first blocking member 801 and the second blocking member 802 are divided to form the blocking member 8. Or the blocking piece 8 is arranged at the edge of the upper shell 1, the blocking piece 8 extends upwards and downwards from the edge of the covering position of the upper shell 1, and the part extending downwards exceeds the edge of the lower shell 2, but is not fixedly connected with the lower shell 2 and only contacts the edge of the lower shell 2. Or the blocking member 8 is arranged at the edge of the lower shell 2, the blocking member 8 extends upwards and downwards from the edge of the covering position of the lower shell 2, and the part extending upwards exceeds the edge of the upper shell 1, but is not fixedly connected with the upper shell 1 and only contacts the edge of the upper shell 1.

One end of the upper shell 1 and one end of the lower shell 2 are hinged through a rotating shaft, and the other end of the upper shell is sealed through a first sliding buckle 3 and a second sliding buckle 4. And the second slide fastener 4 is provided with a nut mounting groove 401, during mounting, a bolt penetrates through the first slide fastener 3, sequentially passes through the first slide fastener 3, the blocking piece 8 and the second slide fastener 4, and is mounted in the nut mounting groove 401 to be matched with the bolt to fix the first slide fastener 3 and the second slide fastener 4.

The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is defined by the scope defined by the claims, and a plurality of modifications and decorations made by those skilled in the art without departing from the spirit and scope of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A sealable joint box comprises an upper shell (1) and a lower shell (2) which can be covered, and is characterized in that a covering position of the upper shell (1) and the lower shell (2) is provided with a limiting lug (5), a first slide fastener (3) and a second slide fastener (4) which are detachable are matched with the limiting lug (5), and limiting grooves (6) correspondingly connected with the limiting lug (5) are arranged on the first slide fastener (3) and the second slide fastener (4); the first sliding buckle (3) and the second sliding buckle (4) are provided with through matching screw holes close to the connecting end, and the first sliding buckle (3) and the second sliding buckle (4) are fixed through bolts.

2. A sealable connection box according to claim 1, wherein the outer surfaces of the upper housing (1) and the lower housing (2) are provided with blocking members (8), and the first slider (3) and the second slider (4) are pressed against the surfaces of the blocking members (8) and fixed by bolts.

3. A sealable closure according to claim 2, in which the stop lug (5) comprises two triangular lugs symmetrically arranged on either side of the barrier member (8).

4. A sealable closure according to claim 1, in which the stop lug (5) is provided at the edge of the upper casing (1); or arranged at the edge of the lower shell (2); or the limiting lug (5) comprises a first limiting lug (501) arranged on the edge of the upper shell (1) and a second limiting lug (502) arranged on the edge of the lower shell (2), the first limiting lug (501) and the second limiting lug (502) are combined and spliced into the limiting lug (5), a limiting groove (6) is formed on the first sliding buckle (3) and the second sliding buckle (4), and the limiting lug (5) is configured and connected with the limiting groove (6).

5. A sealable closure according to claim 2, wherein the barrier (8) is provided at an edge of the upper housing (1); or arranged at the edge of the lower shell (2); or the blocking piece (8) comprises a first blocking piece (801) arranged at the edge of the upper shell (1) and a second blocking piece (802) arranged at the edge of the lower shell (2).

6. A sealable closure according to claim 1, in which the upper and lower housings (1, 2) are hinged at one end by a hinge and sealed at the other end by a first slider (3) and a second slider (4).

7. A sealable closure according to claim 1, in which the second slider (4) is provided with a nut mounting slot (401).