CN218118583U

CN218118583U - Silica gel sealing ring for hot water tank

Info

Publication number: CN218118583U
Application number: CN202220540868.0U
Authority: CN
Inventors: 陈文生; 陈晶晶; 张飞
Original assignee: Xiamen Jinshun Sealing Technology Co ltd
Current assignee: Xiamen Jinshun Sealing Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-12-23
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to a sealing washer technical field specifically is a silica gel sealing washer for hot-water tank, the sealing washer body, the bottom of sealing washer body is equipped with the enhancement layer, be equipped with fastening device on the enhancement layer, fastening device includes fastening groove and screw hole, fastening groove sets up enhancement layer one side, the screw hole is seted up the bottom of enhancement layer, the screw hole intercommunication fastening groove, the spacing groove has been seted up to fastening groove's both sides, be equipped with the fastening block on the fastening groove, the both sides of fastening block are equipped with the stopper, the stopper is located on the spacing groove, be equipped with the bolt on the screw hole, bolt threaded connection the screw hole, the top of bolt is equipped with the conical head, fastening device is equipped with two and symmetry settings, has solved current sealing washer body and after long-term use, or when receiving the object and assault, appears easily from the position of installation not hard up the problem that drops.

Description

Silica gel sealing ring for hot water tank

Technical Field

The utility model relates to a sealing washer technical field specifically is a silica gel sealing washer for hot-water tank.

Background

As is known, a sealing ring is often used for waterproof sealing and fresh keeping of daily supplies such as a fresh-keeping box, a water dispenser, a vacuum cup and the like, the high-temperature-resistant silica gel sealing ring can be heated at high-strength temperature, does not deform and generate harmful substances, has good tensile resistance after being tested by special inspection in the production process, does not turn yellow or fade after being used for a long time, and is a sealing structure which is widely applied.

The problem that the existing sealing ring body is loosened and falls off from the mounting position easily occurs after long-term use or when the existing sealing ring body is impacted by an object.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a silica gel sealing ring for a hot water tank.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a silica gel sealing washer for hot-water tank, includes the sealing washer body, the bottom of sealing washer body is equipped with the enhancement layer, be equipped with fastening device on the enhancement layer, fastening device includes fastening groove and screw hole, fastening groove sets up enhancement layer one side, the screw hole sets up the bottom of enhancement layer, the screw hole intercommunication fastening groove, the spacing groove has been seted up to the both sides in fastening groove, be equipped with the fastening block on the fastening groove, the both sides of fastening block are equipped with the stopper, the stopper is located on the spacing groove, be equipped with the bolt on the screw hole, bolt threaded connection the screw hole, the top of bolt is equipped with the conical head, fastening device is equipped with two and the symmetry setting.

In order to improve the structural strength of the enhancement layer, the utility model discloses the improvement has, the enhancement layer is the glass fiber material.

In order to reduce the condition in the water infiltration screw hole, the utility model discloses the improvement has, the bottom of bolt is equipped with the seal cover.

In order to improve the structural strength of the bolt, the utility model discloses the improvement has, the bolt is stainless steel.

In order to improve the antiskid effect, the utility model discloses the improvement has, the surface of stopper and all be equipped with anti-skidding line on the inner wall of spacing groove.

In order to improve the structural strength of the enhancement layer, the utility model discloses the improvement has, the inside of enhancement layer is equipped with the wire.

(III) advantageous effects

Compared with the prior art, the utility model provides a silica gel sealing washer for hot-water tank possesses following beneficial effect:

this a silica gel sealing washer for hot-water tank, personnel install the sealing washer body on the assigned position of hot-water tank, then carry out threaded connection screw hole with fastening device's bolt, make the bolt rotatory get into in the screw hole, make the conical head on bolt top get into in the fastening groove, make the sloping block of fastening block one end receive the extrusion, promote the outside removal of fastening block case fastening groove, make the fastening block support on the inner wall of hot-water tank assigned position like on the inner wall of the opening part of hot-water tank, support on the spacing groove of fastening groove both sides through the stopper of fastening block both sides, when preventing personnel from tearing open the sealing washer body, the condition that the fastening block dropped from the outside of fastening groove, be equipped with two and symmetry through fastening device and set up, make the fastening block among the fastening device of two symmetry settings support on the inner wall of hot-water tank assigned position, make the sealing washer body fixed more firm, solved current sealing washer body after long-term use, or when receiving the object impact, the problem that comes loose and drops from the position of installation appears easily.

Drawings

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

FIG. 2 is a front view and a half sectional view of the structure of the present invention;

fig. 3 is a top half-sectional view of an enlarged structure of the fastening slot of fig. 1 according to the present invention.

In the figure: 1. a seal ring body; 2. a reinforcing layer; 3. a fastening groove; 4. a threaded hole; 5. a limiting groove; 6. a fastening block; 7. a limiting block; 8. a bolt; 9. a conical head; 10. a sealing sleeve; 11. a metal wire; 12. and (5) sloping blocks.

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.

Please refer to fig. 1-3, the utility model relates to a silica gel sealing washer for hot-water tank, including sealing washer body 1, sealing washer body 1's bottom is equipped with enhancement layer 2, be equipped with fastening device on the enhancement layer 2, fastening device includes fastening groove 3 and screw hole 4, fastening groove 3 is seted up enhancement layer 2 one side, screw hole 4 is seted up the bottom of enhancement layer 2, screw hole 4 intercommunication fastening groove 3, spacing groove 5 has been seted up to the both sides of fastening groove 3, be equipped with fastening block 6 on the fastening groove 3, the both sides of fastening block 6 are equipped with stopper 7, stopper 7 is located on the spacing groove 5, be equipped with bolt 8 on the screw hole 4, bolt 8 threaded connection screw hole 4, bolt 8's top is equipped with conical head 9, fastening device is equipped with two and the symmetry setting.

In this embodiment, the reinforcing layer 2 is made of glass fiber, and the reinforcing layer 2 is made of glass fiber, so that the glass fiber has high strength, and the structural strength of the reinforcing layer 2 is improved.

In this embodiment, the bottom end of the bolt 8 is provided with a sealing sleeve 10, and the condition that water permeates into the threaded hole 4 is reduced through the sealing sleeve 10 at the bottom end of the bolt 8.

In this embodiment, the bolt 8 is made of stainless steel, and the bolt 8 is made of stainless steel, so that the structural strength of the bolt 8 is improved.

In this embodiment, the surface of stopper 7 and all be equipped with anti-skidding line on the inner wall of spacing groove 5, through stopper 7 surface and anti-skidding line on the inner wall of spacing groove 5 improves anti-skidding effect.

In this embodiment, the metal wires 11 are disposed inside the reinforcing layer 2, and the structural strength of the reinforcing layer 2 is improved by the metal wires 11 inside the reinforcing layer 2.

To sum up, this a silica gel sealing washer for hot-water tank, when using, the personnel install sealing washer body 1 on the assigned position of hot-water tank, then carry out threaded connection screw hole 4 with fastening device's bolt 8, make bolt 8 rotatory get into in screw hole 4, make the conical head 9 on bolt 8 top get into in fastening groove 3, make the sloping block 12 of fastening block 6 one end receive the extrusion, promote the outside removal of fastening block 6 case fastening groove 3, make fastening block 6 support on the inner wall of hot-water tank assigned position like on the inner wall of the opening part of hot-water tank, support on the spacing groove 5 of fastening groove 3 both sides through stopper 7 of fastening block 6 both sides, when preventing personnel from tearing off sealing washer body 1, the condition that fastening block 6 drops from the outside of fastening groove 3, be equipped with two and symmetry through fastening device, make fastening block 6 among the fastening device of two symmetry settings support on the inner wall of hot-water tank assigned position, make sealing washer body 1 fixed more firm, solved current sealing washer body 1 after long-term use, or when receiving the object impact, the problem that easily appears not hard up from the mounted position.

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

1. The utility model provides a silica gel sealing washer for hot-water tank, its characterized in that, includes sealing washer body (1), the bottom of sealing washer body (1) is equipped with enhancement layer (2), be equipped with fastening device on enhancement layer (2), fastening device includes fastening groove (3) and screw hole (4), fastening groove (3) are seted up enhancement layer (2) one side, screw hole (4) are seted up the bottom of enhancement layer (2), screw hole (4) intercommunication fastening groove (3), spacing groove (5) have been seted up to the both sides of fastening groove (3), be equipped with fastening block (6) on fastening groove (3), the both sides of fastening block (6) are equipped with stopper (7), stopper (7) are located on spacing groove (5), be equipped with bolt (8) on screw hole (4), bolt (8) threaded connection screw hole (4), the top of bolt (8) is equipped with conical head (9), fastening device is equipped with two and the symmetry setting.

2. The silicone sealing ring for a hot water tank as claimed in claim 1, wherein the reinforcing layer (2) is made of fiberglass.

3. The silicone gasket for hot water tanks according to claim 2, characterized in that the bottom end of the bolt (8) is provided with a sealing sleeve (10).

4. A silicone gasket for hot water tanks according to claim 3, characterized in that the bolts (8) are stainless steel.

5. The silica gel sealing ring for the hot water tank is characterized in that anti-skid lines are arranged on the outer surface of the limiting block (7) and the inner wall of the limiting groove (5).

6. The silicone gasket for hot water tanks according to claim 5, characterized in that the reinforcing layer (2) is internally provided with a metal wire (11).