CN210461682U

CN210461682U - High-temperature-resistant silica gel sealing ring

Info

Publication number: CN210461682U
Application number: CN201921063699.0U
Authority: CN
Inventors: 陈佑平
Original assignee: DONGGUAN XINDONG RUBBER PLASTIC HARDWARE CO LTD
Current assignee: DONGGUAN XINDONG RUBBER PLASTIC HARDWARE CO LTD
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-05
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a high temperature resistant silica gel sealing washer, including last mounting panel and lower mounting panel, the shifting chute has been seted up to the downside of going up the mounting panel, and the internal connection of shifting chute has last silica gel circle, the downside of going up the silica gel circle is connected with compression spring, and compression spring's below is connected with down the silica gel circle, the mounting panel is located the outside of lower silica gel circle lower extreme down, and the side of going up of mounting panel has seted up the shifting chute down, it is protruding all to install the abrasionproof in the outside of silica gel circle and lower silica gel circle, and the bellied inside of abrasionproof is provided with the activated carbon strip, the outside of shifting chute is connected with the spacing groove, and the inside of spacing groove is provided with the movable block, the stopper is installed to the top of movable. This high temperature resistant silica gel sealing washer is provided with the protruding and active carbon strip of abrasionproof, and the protruding degree of wear of reducible silica gel sealing washer of abrasionproof, and the active carbon strip can carry out moisture absorption to the silica gel sealing washer and remove the flavor.

Description

High-temperature-resistant silica gel sealing ring

Technical Field

The utility model relates to a high temperature resistant silica gel sealing washer technical field specifically is a high temperature resistant silica gel sealing washer.

Background

The high-temperature-resistant silica gel sealing ring is non-toxic, tasteless and elastic, 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, can be heated at a high-strength temperature, does not deform and does not generate harmful substances, has good tensile resistance after being subjected to special inspection and test in the production process, can not turn yellow or fade after being used for a long time, and is a sealing structure which is relatively widely applied.

The utility model discloses a chinese utility model is CN201820117317.7 name is a silica gel sealing washer, mainly is the problem of solving the anti extrusion performance of silica gel sealing washer poor, and the function is comparatively single, when high temperature resistant silica gel sealing washer is connected with the articles for use, can not adjust the fixity of high temperature resistant silica gel sealing washer, and the high temperature resistant silica gel sealing washer is lower with being connected of articles for use compactness, easily drops, and can not carry out the moisture absorption to high temperature resistant silica gel sealing washer and remove the flavor.

Therefore, we propose a high temperature resistant silicone sealing ring in order to solve the above proposed problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant silica gel sealing washer to current high temperature resistant silica gel sealing washer that proposes in solving above-mentioned background art can not adjust the fixity of high temperature resistant silica gel sealing washer, and the high temperature resistant silica gel sealing washer is lower with being connected of articles for use compactness, and can not carry out the problem that the moisture absorption removed the flavor to high temperature resistant silica gel sealing washer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant silica gel sealing washer, includes mounting panel and lower mounting panel, the shifting chute has been seted up to the downside of going up the mounting panel, and the internal connection of shifting chute has last silica gel circle, the downside of going up the silica gel circle is connected with compression spring, and compression spring's below is connected with down the silica gel circle, the mounting panel is located the outside of lower silica gel circle lower extreme down, and the shifting chute has been seted up to the last side of mounting panel down, it is protruding all to install the abrasionproof in the outside of going up silica gel circle and lower silica gel circle, and the bellied inside of abrasionproof is provided with the activated carbon strip, the outside of shifting chute is connected with the spacing groove, and the inside of spacing groove is provided with the movable block, the stopper is installed to the top of movable block, and the outside of stopper is connected.

Preferably, the main sections of the upper silica gel ring and the lower silica gel ring are both of a T-shaped structure, and the opposite sides of the upper silica gel ring and the lower silica gel ring are both of a sawtooth structure.

Preferably, the depression section of the anti-abrasion bulge is of a semicircular structure, and the anti-abrasion bulge is uniformly distributed on the outer sides of the upper silica gel ring and the lower silica gel ring.

Preferably, the activated carbon strip and the anti-wear protrusion are of an integral structure, the activated carbon strip penetrates through the inner side wall of the upper silica gel ring, and the width of the activated carbon strip is smaller than the diameter of the anti-wear protrusion.

Preferably, the moving block is connected with the upper mounting plate in a sliding manner, the left end face and the right end face of the moving block are both arc-shaped structures, and the moving block and the upper mounting plate form an elastic structure through a connecting spring.

Preferably, the compression springs are uniformly distributed at the joint of the upper silica gel ring and the lower silica gel ring, and the opposite sides of the upper silica gel ring and the lower silica gel ring are mutually attached.

Compared with the prior art, the beneficial effects of the utility model are that: the high-temperature resistant silica gel sealing ring is provided with a sealing ring,

(1) the movable block is arranged and can be pushed when the upper silica gel ring and the lower silica gel ring are extruded, so that the movable block is tightly attached to the inner side wall of the article, and the upper silica gel ring and the lower silica gel ring are prevented from falling off from the article;

(2) the upper silica gel ring and the lower silica gel ring are mutually attached through a saw-toothed structure, and compression springs are uniformly distributed at the attachment positions of the upper silica gel ring and the lower silica gel ring to increase the elasticity between the upper silica gel ring and the lower silica gel ring;

(3) be provided with protruding and the activated carbon strip of abrasionproof, the protruding degree of wear of reducible silica gel sealing washer of abrasionproof, and the activated carbon strip can carry out moisture absorption to the silica gel sealing washer and remove the flavor.

Drawings

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

FIG. 2 is a schematic view of the top-down structure of the present invention;

FIG. 3 is a schematic view of the anti-wear protrusion of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

figure 6 is the utility model discloses a stop block side cut open structure schematic diagram.

In the figure: 1. an upper mounting plate; 2. applying a silica gel ring; 3. an anti-wear bulge; 4. an activated carbon strip; 5. a moving block; 6. a limiting block; 7. a connecting spring; 8. a compression spring; 9. a silica gel ring is arranged; 10. a lower mounting plate; 11. a moving groove; 12. a chute; 13. a limiting groove.

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. 1-6, the present invention provides a technical solution: a high-temperature-resistant silica gel sealing ring comprises an upper mounting plate 1, an upper silica gel ring 2, an anti-abrasion bulge 3, an activated carbon strip 4, a moving block 5, a limiting block 6, a connecting spring 7, a compression spring 8, a lower silica gel ring 9, a lower mounting plate 10, a moving groove 11, a sliding groove 12 and a limiting groove 13, wherein the lower side surface of the upper mounting plate 1 is provided with the moving groove 11, the inner part of the moving groove 11 is connected with the upper silica gel ring 2, the lower side of the upper silica gel ring 2 is connected with the compression spring 8, the lower part of the compression spring 8 is connected with the lower silica gel ring 9, the lower mounting plate 10 is positioned at the outer side of the lower end of the lower silica gel ring 9, the upper side surface of the lower mounting plate 10 is provided with the moving groove 11, the anti-abrasion bulges 3 are respectively arranged at the outer sides of the upper silica gel ring 2 and the lower silica gel ring 9, the activated carbon strip 4 is, a limiting block 6 is installed above the moving block 5, the outer side of the limiting block 6 is connected with a connecting spring 7, a sliding groove 12 is formed in the outer side of the limiting block 6, and the sliding groove 12 is formed in the inner side of the upper mounting plate 1.

In the embodiment, the main sections of the upper silica gel ring 2 and the lower silica gel ring 9 are both of a T-shaped structure, and the opposite sides of the upper silica gel ring 2 and the lower silica gel ring 9 are both of a sawtooth structure, so that when the whole sealing device is extruded, the upper silica gel ring 2 and the lower silica gel ring 9 can be mutually attached, and the influence of a gap between the upper silica gel ring 2 and the lower silica gel ring 9 on the sealing performance is avoided;

the depression section of the anti-abrasion bulge 3 is of a semicircular structure, the anti-abrasion bulge 3 is uniformly distributed on the outer sides of the upper silica gel ring 2 and the lower silica gel ring 9, and the anti-abrasion bulge 3 is uniformly arranged and can protect the outer side surfaces of the silica gel ring 2 and the lower silica gel ring 9, so that the outer side abrasion degree of the upper silica gel ring 2 and the lower silica gel ring 9 is reduced;

the activated carbon strips 4 and the anti-abrasion protrusions 3 are of an integral structure, the activated carbon strips 4 penetrate through the inner side wall of the upper silica gel ring 2, the width of the activated carbon strips 4 is smaller than the diameter of the anti-abrasion protrusions 3, the activated carbon strips 4 are used for absorbing moisture and removing odor of the upper silica gel ring 2 and the lower silica gel ring 9, and the upper silica gel ring 2 and the lower silica gel ring 9 are prevented from mildewing in the using process;

the moving block 5 is connected with the upper mounting plate 1 in a sliding mode, the left end face and the right end face of the moving block 5 are both of arc structures, the moving block 5 and the upper mounting plate 1 form an elastic structure through a connecting spring 7, the moving block 5 can be pushed, the fitting tightness between the device and an article is increased, the sliding phenomenon between the sealing ring and the article is avoided when the sealing ring is extruded, and the sealing tightness of the sealing ring is increased;

the even distribution of compression spring 8 is in the junction of last silica gel circle 2 and lower silica gel circle 9, and goes up the opposite side of silica gel circle 2 and laminate each other with lower silica gel circle 9, increases the elasticity of silica gel circle 2 and lower silica gel circle 9, goes up silica gel circle 2 and mutually supports of lower silica gel circle 9 and compression spring 8, can improve the deformability of whole device, increases the life of sealing washer.

The working principle is as follows: when the high-temperature-resistant silica gel sealing ring is used, the upper mounting plate 1 shown in figure 1 is clamped into the inner side of a sealing cover of an article, the whole silica gel sealing ring is connected with the sealing cover, the sealing cover is aligned with the article, the lower mounting plate 10 is ensured to be clamped into the inner side of the corresponding article, the sealing cover is pressed and attached to the article, the upper silica gel ring 2 and the lower silica gel ring 9 can be pressed and moved while the sealing cover is pressed and moved, moving grooves 11 are respectively formed in the opposite sides of the lower mounting plate 10 and the upper mounting plate 1, the upper silica gel ring 2 and the lower silica gel ring 9 are respectively arranged in the moving grooves 11 formed in the upper mounting plate 1 and the lower mounting plate 10, so that the upper silica gel ring 2 and the lower silica gel ring 9 respectively move in the moving grooves 11 at the corresponding positions in the pressing and moving process, and the moving block 5 can be pushed by combining the upper silica gel ring 2 and the lower silica gel ring, the main section of the upper silica gel ring 2 and the lower silica gel ring 9 is of a T-shaped structure, and the contact surfaces of the upper silica gel ring 2 and the lower silica gel ring 9 and the moving block 5 are both of arc structures, so the upper silica gel ring 2 and the lower silica gel ring 9 can smoothly push the moving block 5, the moving block 5 can slide outwards in the limiting groove 13, the moving block 5 is tightly attached to the inner side wall of an article or an end cover, the moving block 5 is distributed in the upper mounting plate 1 and the lower mounting plate 10 as shown in figure 2, the attaching tightness of the whole device and the article can be effectively increased, the device is prevented from sliding on the inner side of the article, the sealing cover is continuously pressed at the moment, the upper silica gel ring 2 and the lower silica gel ring 9 can be extruded, the upper silica gel ring 2 and the lower silica gel ring 9 are deformed, the sealing performance of the connecting part of the sealing cover and the article is improved, and the connecting part of the, the upper silica gel ring 2 and the lower silica gel ring 9 can be tightly attached, as shown in fig. 5, the upper silica gel ring 2 and the lower silica gel ring 9 are connected through the compression spring 8, the elasticity between the upper silica gel ring 2 and the lower silica gel ring 9 can be increased by the design of the compression spring 8, the service life of the sealing ring is prolonged, after the sealing cover is attached to an article, the sealing cover and the article can be locked, and the sealing cover and the article can be well sealed by the sealing ring;

high temperature resistant silica gel sealing washer is in the use, as shown in fig. 3, go up silica gel circle 2 and the outside evenly distributed of silica gel circle 9 down has the abrasionproof arch 3, the abrasionproof arch 3 can be at last silica gel circle 2 and the lower silica gel circle 9 extrusion deformation in-process protects last silica gel circle 2 and lower silica gel circle 9, reduce the degree of wear of silica gel sealing washer, and be provided with activated carbon strip 4 in the inside of silica gel sealing washer and abrasionproof arch 3, can carry out the moisture absorption to the silica gel sealing washer through activated carbon strip 4 and remove the flavor, avoid the sealing washer to appear mouldy phenomenon in the use, the above just working process of whole device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high temperature resistant silica gel sealing washer, includes mounting panel (1) and lower mounting panel (10), its characterized in that: the lower side surface of the upper mounting plate (1) is provided with a moving groove (11), the inner part of the moving groove (11) is connected with an upper silica gel ring (2), the lower side of the upper silica gel ring (2) is connected with a compression spring (8), the lower part of the compression spring (8) is connected with a lower silica gel ring (9), the lower mounting plate (10) is positioned at the outer side of the lower end of the lower silica gel ring (9), the upper side surface of the lower mounting plate (10) is provided with the moving groove (11), the outer sides of the upper silica gel ring (2) and the lower silica gel ring (9) are both provided with an anti-abrasion bulge (3), the inner part of the anti-abrasion bulge (3) is provided with an activated carbon strip (4), the outer side of the moving groove (11) is connected with a limiting groove (13), the inner part of the limiting groove (13) is provided with a moving block (5), a limiting block (6) is arranged above the, the outer side of the limiting block (6) is provided with a sliding groove (12), and the sliding groove (12) is formed in the inner side of the upper mounting plate (1).

2. The high temperature resistant silica gel seal ring of claim 1, wherein: the main sections of the upper silica gel ring (2) and the lower silica gel ring (9) are both of T-shaped structures, and the opposite sides of the upper silica gel ring (2) and the lower silica gel ring (9) are both of sawtooth structures.

3. The high temperature resistant silica gel seal ring of claim 1, wherein: the depression section of the anti-abrasion bulge (3) is of a semicircular structure, and the anti-abrasion bulge (3) is uniformly distributed on the outer sides of the upper silica gel ring (2) and the lower silica gel ring (9).

4. The high temperature resistant silica gel seal ring of claim 1, wherein: activated carbon strip (4) and protruding (3) structure as an organic whole of abrasionproof, and activated carbon strip (4) run through the inside wall of last silica gel circle (2) to the width of activated carbon strip (4) is less than the diameter of abrasionproof arch (3).

5. The high temperature resistant silica gel seal ring of claim 1, wherein: the moving block (5) is connected with the upper mounting plate (1) in a sliding mode, the left end face and the right end face of the moving block (5) are both of arc-shaped structures, and the moving block (5) and the upper mounting plate (1) form an elastic structure through a connecting spring (7).

6. The high temperature resistant silica gel seal ring of claim 1, wherein: the compression springs (8) are uniformly distributed at the joint of the upper silica gel ring (2) and the lower silica gel ring (9), and the opposite sides of the upper silica gel ring (2) and the lower silica gel ring (9) are mutually attached.