CN214463762U - Box waterproof sealing structure - Google Patents

Abstract

The utility model discloses a box waterproof sealing structure, including base and fastener, the top of base is provided with the box, and installs the case limit in the top of box, the top on case limit is provided with links up the piece, and links up the top of piece and be provided with the installing part, the colloid is installed to the top of installing part, and the top of colloid is provided with the protective layer, the solid piece of card is installed on the right side of protective layer, the fastener is installed on the right side of solid piece of card, and the top of fastener is provided with c type card subassembly, the buffering part is installed to the top of c type card subassembly, the top of buffering part is provided with the boss. This box waterproof sealing structure is provided with the protective layer, through installing the protective layer in the colloid top to avoid taking place around the adhesive tape to warp the adhesive tape bayonet socket and block the box turn-ups, steel spring part in the adhesive tape can provide sealing strength, and the inside structure of peeling backwards of adhesive tape bayonet socket bites the box turn-ups simultaneously, and the pawl of the structure of peeling backwards can prevent the inflow of water.

Description

Box waterproof sealing structure

Technical Field

The utility model relates to a box sealing technique field specifically is a box waterproof sealing structure.

Background

A waterproof and sealing structure which can be applied to most outdoor frame type box structure devices, such as various junction boxes, is a key point for reasonably and effectively sealing, waterproof and dustproof the structures of the box due to the outdoor weather rainwater and the like.

This box sealing waterproof structure adopts from clamp type joint strip, and at the face that the box needs to seal, the mode of adoption unsmooth butt joint, the adhesive tape use have high fire-retardant industry rubber system, compare in other seal structure, this box sealing waterproof structure has that waterproof performance is more excellent, easy operation, it is convenient to maintain, characteristics such as fire behaviour is excellent, the shortcoming is that the production of adhesive tape is comparatively difficult, needs the technology level of heightening, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box waterproof sealing structure to the waterproof protection level demand that can not satisfy outdoor frame-type box structure device completely who proposes in solving above-mentioned background art, because these products are wetted easily by weather rainwater influence outdoor use, when box inner structure is electric, the rainwater soaks and can lead to very serious consequence, so this practical core purpose is exactly in order to satisfy the protection level, the simple operation, the problem of the box sealed waterproof demand that the security level is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a box waterproof sealing structure, includes base and fastener, the top of base is provided with the box, and the top of box installs the case limit, the top on case limit is provided with links up the piece, and links up the top of piece and be provided with the installing part, the colloid is installed to the top of installing part, and the top of colloid is provided with the protective layer, the right side of protective layer is installed and is blocked the piece, the fastener is installed on the right side that blocks the piece, and the top of fastener is provided with c type card subassembly, the buffer member is installed to the top of c type card subassembly, the top of buffer member is provided with the boss, and the top of boss installs the shell, the top of shell is provided with the connecting block, and the top of connecting block is provided with the fastening piece.

Preferably, the base is connected with the box body in a welding mode, and the vertical center lines of the box edge and the box body are overlapped.

Preferably, the connecting blocks are distributed annularly along the horizontal center line of the box edge, and the inner end surface of the mounting part is tightly attached to the outer end surface of the box edge.

Preferably, the clamping blocks are uniformly distributed in the vertical direction of the protective layers, and the protective layers are symmetrical with respect to the vertical center line of the c-shaped clamp assembly.

Preferably, the vertical center lines between the buffer component and the shell are coincident with each other, and the bosses are symmetrical with respect to the vertical center line of the buffer component.

Preferably, the top surface of shell and the bottom surface of fastening block between closely laminate, and the fastening block passes through the cooperation between shell and the connecting block and constitutes detachable construction with the case limit.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this box waterproof sealing structure is provided with the colloid, install the colloid through installing in installing part's top, thereby make joint strip can paste tight case limit, through installing from clamp type joint strip at box inner circle position, make box and case lid carry out the closure make it take place to deform through the compression from clamp type joint strip and reach inseparable sealed effect, clearance in the middle of can abundant effectual sealed box and case lid, and because the adhesive tape closely cooperates with the inboard bayonet socket of box, the entering of isolated liquid that can be very good.

2. This box waterproof sealing structure is provided with the protective layer, through installing the protective layer in the colloid top to avoid taking place around the adhesive tape to warp the adhesive tape bayonet socket and block the box turn-ups, steel spring part in the adhesive tape can provide sealing strength, and the inside structure of peeling backwards of adhesive tape bayonet socket bites the box turn-ups simultaneously, and the pawl of the structure of peeling backwards can prevent the inflow of water.

3. This box waterproof sealing structure is provided with the holding block, through installing the holding block in the connecting block top, thereby make four angles of box can seal completely, from the structure of the embedded steel spring core of fire-retardant EPT rubber that tight formula sealing strip adopted and satisfied EN45545-2-R22, NFPA130 fire standard, only need to encircle into the round behind opening side card box inner circle border and can accomplish the installation, it is convenient to install, and easy and simple to handle, and sealed sealing strip makes the loop configuration, use the holding block from pressing from both sides tight sealing strip at the annular kneck, isolated should have the problem of leaking that the opening leads to.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: 1. a base; 2. a box body; 3. a box edge; 4. a joining block; 5. a mounting portion; 6. a colloid; 7. a protective layer; 8. a clamping block; 9. a fastener; 10. a type c card assembly; 11. a buffer member; 12. a boss; 13. a housing; 14. connecting blocks; 15. and (5) fastening the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a box body waterproof sealing structure comprises a base 1 and a clamping piece 9, wherein a box body 2 is arranged above the base 1, a box edge 3 is arranged above the box body 2, the base 1 and the box body 2 are connected in a welding mode, vertical central lines between the box edge 3 and the box body 2 are overlapped, other parts are installed through the box edge 3, a connecting block 4 is arranged above the box edge 3, an installing part 5 is arranged above the connecting block 4, the connecting blocks 4 are distributed in an annular mode along the horizontal central line of the box edge 3, the inner end surface of the installing part 5 is tightly attached to the outer end surface of the box edge 3, the parts are fixed more stably through the connecting block 4, a colloid 6 is arranged above the installing part 5, a protective layer 7 is arranged above the colloid 6, a clamping block 8 is arranged on the right side of the protective layer 7, the clamping piece 9 is arranged on the right side of the clamping block 8, and a c-type clamping piece 10 is arranged above the clamping piece 9, the clamping blocks 8 are uniformly distributed along the vertical direction of the protective layer 7, the protective layers 7 are symmetrical about the vertical central line of the c-shaped clamping component 10, the colloid 6 is arranged above the mounting part 5, so that the sealing rubber strips can be tightly attached to the box edge 3, the self-clamping type sealing rubber strips are arranged at the inner ring part of the box body 2, the box body 2 and the box cover are closed, the self-clamping type rubber strips are compressed to deform to achieve a tight sealing effect, the gap between the box body 2 and the box cover can be fully and effectively sealed, the entering of liquid can be well isolated due to the tight fit of the rubber strips and the bayonets at the inner side of the box body 2, the protective layer 7 arranged above the colloid 6 is used for preventing the bayonets at the periphery of the rubber strips from deforming to clamp the flanging of the box body 2, and the steel spring parts in the sealing rubber strips can provide sealing strength, meanwhile, a reverse stripping structure inside the rubber strip bayonet bites the flanging of the box body 2, inverted teeth of the reverse stripping structure can prevent water from flowing in, a buffer part 11 is installed above the c-shaped clamp assembly 10, a boss 12 is arranged above the buffer part 11, a shell 13 is installed above the boss 12, vertical central lines between the buffer part 11 and the shell 13 are overlapped, the bosses 12 are symmetrical about the vertical central line of the buffer part 11, the buffer part 11 plays a role in buffering, a connecting block 14 is arranged above the shell 13, a fastening block 15 is arranged above the connecting block 14, the top end surface of the shell 13 is tightly attached to the bottom end surface of the fastening block 15, the fastening block 15 forms a detachable structure with the box edge 3 through the matching between the shell 13 and the connecting block 14, and the four corners of the box body 2 can be completely sealed through the fastening block 15 installed above the connecting block 14, the self-clamping type sealant strip adopts a structure of an embedded steel spring core of flame-retardant ethylene propylene diene monomer rubber meeting EN45545-2-R22 and NFPA130 fire-proof standards, installation can be completed only by forming a circle after the edge of an inner ring of the opening side clamping box body 2, installation is convenient and fast, operation is simple and convenient, the sealant strip is made into an annular structure, a fastening block 15 is used at an annular interface to self-clamp the sealant strip, and the water leakage problem caused by the opening is isolated.

The working principle is as follows: the box body 2 is provided with a colloid 6, the colloid 6 is firstly installed above the installation part 5, so that the sealing rubber strip can be attached to the box edge 3 tightly, the self-clamping sealing rubber strip is installed at the inner ring part of the box body 2, the box body 2 and the box cover are closed, the self-clamping rubber strip is compressed to deform so as to achieve a tight sealing effect, the gap between the box body 2 and the box cover can be fully and effectively sealed, the entering of liquid can be well isolated due to the tight fit of the rubber strip and the bayonet on the inner side of the box body 2, then the protective layer 7 installed above the colloid 6 is used for preventing the flanging of the box body 2 from being clamped by the bayonet on the periphery of the rubber strip due to deformation, the steel spring part in the sealing rubber strip can provide sealing strength, meanwhile, the inverted tooth of the inverted tooth structure inside the bayonet on the box body 2 is clamped, and the inflow of water can be prevented, finally, through installing the fastening block 15 above the connecting block 14, thereby make four angles of box 2 totally sealed, from the structure of the embedded steel spring core of fire-retardant EPT rubber that tight formula of clamp sealant strip adopted and satisfied EN45545-2-R22, NFPA130 fire standard, only need to encircle into the round behind opening side card box 2 inner circle border and can accomplish the installation, it is convenient to install, and easy and simple to handle, and the sealed sealant strip makes the annular structure, use fastening block 15 from pressing from both sides tight sealing sealant strip at the annular kneck, isolated should have the problem of leaking that the opening leads to.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a box waterproof sealing structure, includes base (1) and fastener (9), its characterized in that: the box body (2) is arranged above the base (1), the box edge (3) is arranged above the box body (2), the connecting block (4) is arranged above the box edge (3), the installing part (5) is arranged above the connecting block (4), the colloid (6) is arranged above the installing part (5), the protective layer (7) is arranged above the colloid (6), the clamping block (8) is arranged on the right side of the protective layer (7), the clamping piece (9) is arranged on the right side of the clamping block (8), the c-shaped clamping component (10) is arranged above the clamping piece (9), the buffer component (11) is arranged above the c-shaped clamping component (10), the boss (12) is arranged above the buffer component (11), the shell (13) is arranged above the boss (12), the connecting block (14) is arranged above the shell (13), and a fastening block (15) is arranged above the connecting block (14).

2. A box waterproof and sealing structure according to claim 1, wherein: the base (1) and the box body (2) are connected in a welding mode, and vertical center lines between the box edges (3) and the box body (2) are overlapped.

3. A box waterproof and sealing structure according to claim 1, wherein: the connecting blocks (4) are distributed annularly along the horizontal center line of the box edge (3), and the inner end surface of the mounting part (5) is tightly attached to the outer end surface of the box edge (3).

4. A box waterproof and sealing structure according to claim 1, wherein: the clamping blocks (8) are uniformly distributed along the vertical direction of the protective layers (7), and the protective layers (7) are symmetrical with respect to the vertical central line of the c-shaped clamping assembly (10).

5. A box waterproof and sealing structure according to claim 1, wherein: the vertical center lines between the buffer part (11) and the shell (13) are overlapped, and the bosses (12) are symmetrical about the vertical center line of the buffer part (11).

6. A box waterproof and sealing structure according to claim 1, wherein: the top surface of shell (13) and the bottom surface of fastening block (15) closely laminate between, and fastening block (15) pass through the cooperation between shell (13) and connecting block (14) and constitute detachable construction with case limit (3).

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