CN205625641U - Sealed strake structure of pot cover - Google Patents

Abstract

The utility model relates to an use the sealed strake structure on the pot cover, let the pot cover easily on the pot body location do not squint. Should sealed strake structure have the cladding ring of a cladding in the pot cover outer peripheral edges, one rolls over the airtight clamping ring that extends formation and can press periphery top on the pot body from outside reverse side the in cladding ring below inboard, and the slope guide that can support by periphery medial surface on the pot body from the inboard downwardly extending formation of airtight clamping ring encircles, when the pot cover lid fits the pot body, guide effect through slope guide ring, can accurately direct the pot cover lid fits on the pot body, not only can avoid pot cover from the pot body landing of squinting, this guide ring supports the airtight effect that can also strengthen the pot cover by periphery medial surface on the pot body.

Description

The sealing side-strip structure of pot cover

Technical field

This utility model relates to a kind of sealing side-strip structure applied on pot cover, and technology contents relates to the use of and inclining Oblique guide ring guides pot cover exactly and is covered in pot, and can strengthen the airtight effect of pot cover.

Background technology

Pot cover is often used by the pan of food materials of being generally used to boil with pot collocation, utilizes pot cover to cover pot Opening, in can avoiding pot, steam scatters and disappears and improves the efficiency of heating surface, when making food materials quickening soft rotten and save the cooking Between, and foreign body can be prevented to fall into pot internal contamination food.

The external diameter of tradition pot cover can be slightly larger than pot opening size, and really to cover pot opening, pot is opened again Mouthful periphery smooths, the also relative smooth of contact surface therebetween, allow user be difficult to when being covered on pot with Para-position, also easily affected to be passed by steam expanded during boiling and manifested pot opening, impact is stewing Boil effect.

Another kind of pot is to be provided with an outward extending carrying flange at opening periphery, then from carrying flange outer rim Being folded upward at extending and form a stop edge, the pot cover external diameter now arranged in pairs or groups can be slightly less than stop edge internal diameter, make pot Lid outer rim can be covered on carrying flange easily, but is still easily affected by steam expanded during boiling, Being escaped by the pot cover slot with pot contact edge, impact simmers effect.

In order to allow pot cover hide the effect that can reach airtight after pot, such as TaiWan, China patent TWM453460 just arranges an airtight edge strip at the periphery of pot cover, when pot cover is covered on pot, utilizes this gas Close edge strip is pressed against pot opening periphery, it is possible in reducing pot, steam scatters and disappears and improves the efficiency of heating surface as far as possible. But, the effect of the not auxiliary pot cover location of the airtight edge strip designed by TaiWan, China patent TWM453460 Really, the shortcoming still having not easy fitted.

In view of this, this utility model designer is research and the practical experience accumulating association area for many years, Improve existing sealing side-strip structure, be difficult in the use of existing pot cover and the problem of pot location to improve.

Utility model content

The purpose of this utility model is to provide a kind of sealing side-strip structure applied on pot cover, makes pot cover energy Use the pot being that general opening periphery is smooth, and opening periphery has carrying flange and the pot of stop edge Body, and allow pot cover easily and pot para-position by sealing the guiding of side-strip structure, not only it is difficult to offset landing, The airtight effect of pot cover can be strengthened again.

For reaching above-mentioned purpose, this utility model provides the sealing side-strip structure of a kind of pot cover, it is characterised in that: Have one be coated on the cladding ring of pot cover outer peripheral edge, one below cladding ring inner side outwards opisthotonos extend and form energy The airtight pressure ring and one being pressed against pot upper peripheral edge top is downwardly extending inside airtight pressure ring and can support Leaning against the inclined guide ring of pot upper peripheral edge medial surface, this pot cover is covered exactly by the guiding of inclined guide ring Together in pot.

During enforcement, there is between described cladding ring bottom surface and airtight pressure ring end face a breach that can close, institute Stating breach and maintain open state, when pot cover is covered on pot, breach can be deformed by the compression weight of pot cover And close, the lateral surface of guide ring also can be made more to be posted by pot upper peripheral edge medial surface, reach to strengthen pot cover Airtight effect.

During enforcement, the width of described breach is the most tapered.

By above-mentioned structure, when pot cover is covered on pot, inclined guide ring can guide pot cover exactly and cover In pot, make the lateral surface of guide ring be resisted against pot upper peripheral edge medial surface, be not only avoided that pot cover is from pot Offseting landing on body, this guide ring is resisted against pot upper peripheral edge medial surface can also strengthen the airtight effect of pot cover.

If pot cover uses when having the pot of carrying flange and stop edge, the same energy of lateral surface of this guide ring Enough being resisted against pot upper peripheral edge medial surface, now the bottom surface of this airtight pressure ring is pressed against the carrying flange top of pot Face, this cladding ring position are enclosed in stop edge, equally can reach and strengthen effect that pot cover is airtight, promote pot cover The suitability.

Compared to prior art, the guide ring of described sealing side-strip structure can guide pot cover exactly and be covered on pot On body, it is not only able to avoid pot cover to offset landing from pot, and this sealing side-strip structure uses typically When pot that opening periphery is smooth or opening periphery have the pot of carrying flange and stop edge, this guiding The lateral surface of ring can be resisted against pot upper peripheral edge medial surface, reaches and strengthens effect that pot cover is airtight, promotes pot The suitability of lid.

Based on the following technological means of the present utility model, list and be suitable to detailed description of the invention of the present utility model, And coordinate graphic explanation rear:

Accompanying drawing explanation

Fig. 1 is the position view that this utility model covers pot.

Fig. 2 is the partial enlarged drawing that this utility model covers pot.

Fig. 3 is the position view that this utility model is covered on another kind of pot.

Fig. 4 is the partial enlarged drawing that this utility model is covered on another kind of pot.

Description of reference numerals: 100 pot covers；200 seal side-strip structure；300 pots；Inside 301 upper peripheral edges Face；302 upper peripheral edge tops；303 carrying flanges；304 stop edges；10 cladding rings；20 airtight pressure rings；30 Guide ring；40 breach.

Detailed description of the invention

As shown in Figure 1 and Figure 2, this utility model is a kind of sealing side-strip structure applied on pot cover 100 200, it is illustrated that in be used in as a example by the pot 300 that general opening periphery is smooth by pot cover 100.

Described sealing side-strip structure 200 generally has resilient plastic cement material, has one and is coated on pot cover 100 Cladding ring 10, the airtight pressure ring 20 that inner side outwards opisthotonos extends below cladding ring 10 of outer peripheral edge, with And the inclined guide ring 30 downwardly extended inside airtight pressure ring 20, described cladding ring 10 bottom surface is with airtight Having a breach 40 that can close between pressure ring 20 end face, this breach 40 maintains open state, and lacks Mouth 40 width are the most tapered.

When pot cover 100 is covered on pot 300, inclined guide ring 30 can guide pot cover 100 exactly and cover In pot 300, the lateral surface of guide ring 30 is made to be resisted against pot 300 upper peripheral edge medial surface 301, energy simultaneously The bottom surface assisting airtight pressure ring 20 is pressed against pot 300 upper peripheral edge top 302, because sealing side-strip structure 200 Generally having resilient plastic cement material, the most aforementioned breach 40 can be by the compression weight deformation of pot cover 100 Guan Bi, makes the lateral surface of guide ring 30 more be posted by pot 300 upper peripheral edge medial surface 301, strengthens pot cover Airtight effect.

As shown in Figure 3, Figure 4, be to use as a example by another kind of pot 300 by pot cover 100, it is illustrated that in pot Body 300 stretches out from upper peripheral edge top a carrying flange 303, then is bent up from this carrying flange 303 outer rim Folding extends and forms a stop edge 304.

When pot cover 100 is covered on pot 300, the lateral surface of this guide ring 30 can be resisted against pot equally 300 upper peripheral edge medial surface 301, now the bottom surface of this airtight pressure ring 20 is pressed against the carrying flange of pot 300 303 end faces, 10, this cladding ring enclose in stop edge 304, and pot cover 100 equally can be allowed to reach airtight merit Effect, increases the suitability of pot cover 100.

By above-mentioned structure, pot cover 100 by the guiding of guide ring 30 easily and pot 300 para-position, allows pot Lid 100 is difficult to offset landing when being covered on pot 300, can reach again and strengthen effect that pot cover is airtight, change Kind existing pot cover uses and is difficult to and pot location and airtight problem.

More than implement explanation and graphic shown in, only illustrate preferred embodiment of the present utility model, not with This limits to protection domain of the present utility model；Such as approximate with structure of the present utility model, device, feature etc. Or the person that do not duplicates mutually, all should belong to of the present utility model and found in purpose and protection domain.

Claims (3)

1. the sealing side-strip structure of a pot cover, it is characterised in that: there is a cladding being coated on pot cover outer peripheral edge Ring, one below cladding ring inner side outwards opisthotonos extend and form the airtight pressure that can be pressed against pot upper peripheral edge top Ring and one is downwardly extending inside airtight pressure ring and can be resisted against the inclination of pot upper peripheral edge medial surface and lead Drawing ring, this pot cover is covered in pot exactly by the guiding of inclined guide ring.

2. the sealing side-strip structure of pot cover as claimed in claim 1, it is characterised in that described cladding ring bottom surface And there is between airtight pressure ring end face a breach that can close.

3. the sealing side-strip structure of pot cover as claimed in claim 2, it is characterised in that the width of described breach The most tapered.