CN207636842U - A kind of waterproof visor that can solve food-safety problem - Google Patents
A kind of waterproof visor that can solve food-safety problem Download PDFInfo
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- CN207636842U CN207636842U CN201721780432.4U CN201721780432U CN207636842U CN 207636842 U CN207636842 U CN 207636842U CN 201721780432 U CN201721780432 U CN 201721780432U CN 207636842 U CN207636842 U CN 207636842U
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- visor
- gasket
- sealing layer
- inner sleeve
- waterproof
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Abstract
Include for increasing the visor ontology observed the inner sleeve of bore and be connected with the inner sleeve in door body, the visor ontology is equipped with multistage waterproof sealing layer the utility model discloses a kind of waterproof visor that can solve food-safety problem.The utility model is simple in structure, and visual angle is wide, and for waterproofing grade up to IP68 grades, steam clean degree of protection seals good waterproof performance, safe class is high, and total plate count is few, can be with direct food contact up to IP69K grades.
Description
Technical field
The utility model is related to visor technical fields more particularly to a kind of waterproof that can solve food-safety problem to regard
Mirror.
Background technology
Pressure vessel sight glass is also known as equipment visor, is for observing chemical industry, oil, food, makeup, medicine and other industry
A kind of product of media variations situation in equipment container.The case where operating personnel show according to it adjusts or controls filling weight,
To ensure the medium in container always in normal range (NR).In the food industry, existing visor poor sealing on the market,
There are dead angle, easy remaining bacteria and dust in cleaning process, hygienic rank is low, influences the safety of food, hinders food service industry
Sound development.
Invention content
To solve technical problem, a kind of type of the utility model offer is simple in structure, and visual angle is wide, and waterproofing grade is up to IP68
Grade, steam clean degree of protection seal good waterproof performance, safe class is high, and total plate count is few, can be straight with food up to IP69K grades
The waterproof visor that can solve food-safety problem of contact.
The utility model technical scheme applied to solve the technical problem is：It is a kind of to solve the anti-of food-safety problem
Water visor includes in door body for increasing the visor ontology observed the inner sleeve of bore and be connected with the inner sleeve, the visor
Ontology is equipped with multistage waterproof sealing layer.
A kind of above-mentioned waterproof visor that can solve food-safety problem, the multistage waterproof sealing layer include first anti-
Watertight sealing, the second waterproof sealing layer and third waterproof sealing layer.
A kind of above-mentioned waterproof visor that can solve food-safety problem, the visor ontology include be set to door body in
Visor end cap that visor inner sleeve and the visor inner sleeve of inner sleeve connection coordinate and saturating between visor end cap and visor inner sleeve
The eyeglass of bright matter, first waterproof sealing layer are set between visor inner sleeve and visor end cap, and second waterproof sealing layer is set
Between visor end cap and eyeglass, the third waterproof sealing layer is set between visor inner sleeve and eyeglass.
A kind of above-mentioned waterproof visor that can solve food-safety problem, the visor inner sleeve are one with tubaeform
The cylindrical pedestal of window, offers adaptation groove on institute's pedestal, adaptation groove include the fitting area coordinated with visor end cap and
Installing zone for installing eyeglass, first waterproof sealing layer are set in fitting area, and second waterproof sealing layer is set to peace
It fills in area, the junction of the visor inner sleeve and inner sleeve is equipped with flange, and the junction of visor inner sleeve and door body is equipped with solid with door body
Fixed flange eaves.
A kind of above-mentioned waterproof visor that can solve food-safety problem, the visor end cap are installed on adaptation including one
With the cylindrical cover board of adaptation groove cooperation in area, window is offered on cover board, is offered on the cover board for installing eyeglass
Mounting groove, the third waterproof sealing layer be set to mounting groove slot bottom position.
A kind of above-mentioned waterproof visor that can solve food-safety problem, the visor end cap are equipped with visor end cap
The fastener being fixed in fitting area.
A kind of above-mentioned waterproof visor that can solve food-safety problem, the fastener include screw head, connect with screw head
The stud connect, the stud are threadedly coupled with fitting area, and ring flange is equipped between the screw head and stud, is opened on the ring flange
Equipped with seal groove, the gasket coordinated with seal groove, the non-contact face of the ring flange and gasket are arranged on the stud
It is set as arcwall face, the contact surface of ring flange and gasket is set as plane, and plane is equipped with locking protrusion；
The seal groove is opened at the arcwall face of ring flange and the joint angle of plane, and the seal groove is along ring flange circumferential direction
Setting, the seal groove are set as inclined-plane, the protrusion for preventing gasket to be detached from seal groove being equipped in seal groove close to screw head side；
The gasket is round table-like, and the size of the contact surface on gasket and inclined-plane is less than connecing for gasket and visor end cap
It the contact surface on contacting surface size, the gasket and inclined-plane and is disposed as with the contact surface of visor end cap inclined to stud side
Cooperation inclined-plane, gasket and the mating groove offered on the contact surface of visor end cap and protrusion is adapted to.
A kind of above-mentioned waterproof visor that can solve food-safety problem, first waterproof sealing layer include being opened in
The seal groove and the sealing ring in seal groove being adapted in groove sidewall.
A kind of above-mentioned waterproof visor that can solve food-safety problem, second waterproof sealing layer include being opened in
Seal groove in installing zone and it is less than equipped with the gasket between eyeglass and installing zone, gasket and the aperture at lens contacts end
The aperture of gasket and installing zone contact jaw, the gasket are equipped with the protrusion being adapted to seal groove.
A kind of above-mentioned waterproof visor that can solve food-safety problem, the third waterproof sealing layer include being opened in
The seal groove of mounting groove slot bottom and the gasket seal between mounting groove slot bottom and eyeglass, gasket seal and lens contacts end
Aperture be less than the aperture of gasket seal and mounting groove contact jaw, the gasket seal is convex equipped with the sealing coordinated with seal groove
It rises.
The beneficial effects of the utility model are：Visual range at observation panel is increased using inner sleeve, observation is increased and regards
Angle is conducive to the observation of observer；Visor ontology is equipped with multistage waterproof sealing layer, and multistage waterproof sealing layer includes being set to visor
The first waterproof sealing layer between inner sleeve and visor end cap, it is ensured that the leakproofness between visor inner sleeve and visor end cap is set to
The second waterproof sealing layer between visor end cap and eyeglass ensures the leakproofness between visor end cap and eyeglass, is set in visor
Third waterproof sealing layer between set and eyeglass ensures the leakproofness between visor inner sleeve and eyeglass, multi-stage sealed to can guarantee
During carrying out high temperature and pressure or steam clean, possess good leakproofness, grey point is deposited at no dead angle, and clump count is few, waterproof etc.
For grade up to IP68 grades, steam clean degree of protection, can be with direct food contact up to IP69K grades.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model and door body and connection and the location diagram of cavity；
Fig. 3 is the overall structure diagram of visor ontology；
Fig. 4 is the front view of visor ontology；
Fig. 5 is A-A sectional views in Fig. 4；
Fig. 6 is the overall structure diagram of visor inner sleeve；
Fig. 7 is the front view of visor inner sleeve；
Fig. 8 is A-A sectional views in Fig. 7；
Fig. 9 is the overall structure diagram of visor end cap；
Figure 10 is the vertical view of visor end cap；
Figure 11 is A-A sectional views in Figure 10；
Figure 12 is the structural schematic diagram of inner sleeve；
Figure 13 is the sectional view of gasket；
Figure 14 is the sectional view of gasket seal；
Figure 15 is the structural schematic diagram of fastener；
Figure 16 is the partial enlarged view of part A in Fig. 5；
Figure 17 is fastener half sectional view；
Figure 18 is the partial enlarged view of part A in Figure 17；
Figure 19 is the sectional view of gasket in fastener；
Figure 20 is the partial enlarged view of part B in Figure 19.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is described further the utility model.
The objective of the utility model is to solve the problems, such as food safety and sanitation, reduces bacteria breed point, accomplish bacterium colony storage
It is minimized.
As shown in Fig. 1,2,4,5,12, a kind of waterproof visor that can solve food-safety problem, including be set in door body 1
For increasing the visor ontology 3 observed the inner sleeve 2 of bore and connect with inner sleeve 2, inner sleeve 2 is tubaeform, the big end 4 of inner sleeve 2
Towards 5 side of cavity, the junction of inner sleeve 2 and door body 1 uses circular arc type, the visor ontology 3 to be equipped with multistage waterproof sealing
Layer, the multistage waterproof sealing layer includes the first waterproof sealing layer 6, the second waterproof sealing layer 7 and third waterproof sealing layer 8；
As shown in Fig. 3,4,5, the visor ontology 3 includes being set to the visor inner sleeve 9 being connect with inner sleeve 2 in door body 1, visor
Inner sleeve 9 is welded and fixed with inner sleeve 2, with the visor end cap 10 of the cooperation of visor inner sleeve 9 and set on visor end cap 10 and visor inner sleeve 9
Between hyaloplasmic eyeglass 11, eyeglass 11 be glass lens or resin lens, first waterproof sealing layer 6 be set to visor in
Between set 9 and visor end cap 10, second waterproof sealing layer 8 is set between visor end cap 10 and eyeglass 11, and the third is anti-
Watertight sealing 7 is set between visor inner sleeve 9 and eyeglass 11；
As shown in Fig. 6,7,8,14, the visor inner sleeve 9 is a cylindrical pedestal 13 with tubaeform sight vane 12,
Offer adaptation groove 14 on institute's pedestal 13, adaptation groove 14 includes the fitting area 15 coordinated with visor end cap 10 and for installing mirror
The installing zone 16 of piece 11, first waterproof sealing layer 6 are set in fitting area 15, and first waterproof sealing layer 6 includes opening up
In the seal groove 17 on 14 side wall of adaptation groove and the sealing ring 18 in seal groove 17, sealing ring 18 can be O-shaped sealing
Circle or other sealing rings being adapted to seal groove 17, second waterproof sealing layer 8 are set in installing zone 16, second waterproof
Sealant 8 includes being opened in seal groove 19 in installing zone 16 and equipped with the gasket 20 between eyeglass 11 and installing zone 16,
Gasket 20 is less than the aperture of gasket 20 and 16 contact jaw 22 of installing zone, the gasket with the aperture of 11 contact jaw 21 of eyeglass
20 are equipped with the protrusion 23 being adapted to seal groove 19, and the visor inner sleeve 9 and the junction of inner sleeve 2 are equipped with flange 24, flange 24
Camber is set with 9 junction of visor inner sleeve, visor inner sleeve 9 and the junction of door body 1 are equipped with and 1 fixed flange eaves of door body
25；
As shown in Fig. 9,10,11,13, the visor end cap 10 is installed on including one in adaptation area 15 to be coordinated with adaptation groove 14
Cylindrical cover board 26, offer window 27 on cover board 26,26 upper edge window of the cover board 27 is circumferential to be offered for installing
The mounting groove 28 of eyeglass 11, the third waterproof sealing layer 7 are set to the slot bottom position of mounting groove 28, the third waterproof sealing layer
7 include the seal groove 29 for being opened in 28 slot bottom of mounting groove and the gasket seal between 28 slot bottom of mounting groove and eyeglass 11
30, gasket seal 30 is less than the aperture of gasket seal 30 and 28 contact jaw 32 of mounting groove, institute with the aperture of 11 contact jaw 31 of eyeglass
It states gasket seal 30 and is equipped with the seal convexity 33 coordinated with seal groove 29；
As shown in Fig. 5,15,16,17,18,19,20, the visor end cap 10, which is equipped with visor end cap 10 being fixed on, matches
Close the fastener 34 in area 15, fastener 34 includes screw head 35, the stud 36 that is connect with screw head 35, in the stud 36 and visor
Fitting area 15 on set 9 is threadedly coupled, and ring flange 37 is equipped between the screw head 35 and stud 36, is opened up on the ring flange 37
There is seal groove 38, the gasket 39 coordinated with seal groove 38, the ring flange 37 and gasket 39 are arranged on the stud 36
Non-contact face be set as arcwall face 40, ring flange 37 and the contact surface of gasket 39 are set as plane 41, and plane 41 is equipped with
Locking raised 47；
The seal groove 38 is opened at the arcwall face 40 of ring flange 37 and the joint angle of plane 41,38 edge of the seal groove
Ring flange 37 is circumferentially disposed, and the seal groove 38 is set as inclined-plane 42 close to 35 side of screw head, and seal groove 38 is interior close equipped with preventing
Packing 39 is detached from the protrusion 43 of seal groove 38；
The gasket 39 is round table-like, and gasket 39 and the size of the contact surface on inclined-plane 42 are less than gasket 39 and visor
The contact surface size of end cap 10, the gasket 39 are respectively provided with the contact surface on inclined-plane 42 and with the contact surface of visor end cap 10
For to the inclined cooperation inclined-plane 44,45 in 36 side of stud, gasket 39 with offered on the contact surface of visor end cap 10 and protrusion 43
The mating groove 46 of adaptation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of waterproof visor that can solve food-safety problem, it is characterised in that：It is seen including being set in door body for increasing
The visor ontology examined the inner sleeve of bore and be connected with the inner sleeve, the visor ontology are equipped with multistage waterproof sealing layer；
The multistage waterproof sealing layer includes the first waterproof sealing layer, the second waterproof sealing layer and third waterproof sealing layer；
The visor ontology include be set to door body in be connected with the inner sleeve visor inner sleeve, with visor inner sleeve cooperation visor end cap with
And the hyaloplasmic eyeglass between visor end cap and visor inner sleeve, first waterproof sealing layer are set to visor inner sleeve and regard
Between mirror end cap, second waterproof sealing layer is set between visor end cap and eyeglass, and the third waterproof sealing layer is set to and regards
Between mirror inner sleeve and eyeglass.
2. a kind of waterproof visor that can solve food-safety problem as described in claim 1, it is characterised in that：The visor
Inner sleeve is a cylindrical pedestal with tubaeform sight vane, offers adaptation groove on institute's pedestal, and adaptation groove includes and visor
The fitting area of end cap cooperation and the installing zone for installing eyeglass, first waterproof sealing layer is set in fitting area, described
Second waterproof sealing layer is set in installing zone, and the junction of the visor inner sleeve and inner sleeve is equipped with flange, visor inner sleeve and door body
Junction be equipped with and the fixed flange eaves of door body.
3. a kind of waterproof visor that can solve food-safety problem as claimed in claim 2, it is characterised in that：The visor
End cap includes a cover board for being installed on the cylinder coordinated with adaptation groove in adaptation area, and window, the cover board are offered on cover board
On offer mounting groove for installing eyeglass, the third waterproof sealing layer is set to the slot bottom position of mounting groove.
4. a kind of waterproof visor that can solve food-safety problem as claimed in claim 2, it is characterised in that：The visor
End cap is equipped with the fastener being fixed on visor end cap in fitting area.
5. a kind of waterproof visor that can solve food-safety problem as claimed in claim 4, it is characterised in that：The fastening
The stud that part includes screw head, is connect with screw head, the stud are threadedly coupled with fitting area, and method is equipped between the screw head and stud
Blue disk offers seal groove on the ring flange, the gasket coordinated with seal groove, the ring flange is arranged on the stud
It is set as arcwall face with the non-contact face of gasket, the contact surface of ring flange and gasket is set as plane, and plane is equipped with anti-
Loose protrusion；
The seal groove is opened at the arcwall face of ring flange and the joint angle of plane, and the seal groove is circumferentially set along ring flange
It sets, the seal groove is set as inclined-plane, the protrusion for preventing gasket to be detached from seal groove being equipped in seal groove close to screw head side；
The gasket is round table-like, and the size of the contact surface on gasket and inclined-plane is less than the contact surface of gasket and visor end cap
It the contact surface on size, the gasket and inclined-plane and is disposed as to the inclined cooperation in stud side with the contact surface of visor end cap
Inclined-plane, gasket with offered on the contact surface of visor end cap and the mating groove that is adapted to of protrusion.
6. a kind of waterproof visor that can solve food-safety problem as claimed in claim 2, it is characterised in that：Described first
Waterproof sealing layer includes the seal groove being opened in adaptation groove sidewall and the sealing ring in seal groove.
7. a kind of waterproof visor that can solve food-safety problem as claimed in claim 2, it is characterised in that：Described second
Waterproof sealing layer includes the seal groove being opened in installing zone and equipped with the gasket between eyeglass and installing zone, gasket with
The aperture at lens contacts end is less than the aperture of gasket and installing zone contact jaw, and the gasket is equipped with being adapted to seal groove
Protrusion.
8. a kind of waterproof visor that can solve food-safety problem as claimed in claim 3, it is characterised in that：The third
Waterproof sealing layer includes the seal groove for being opened in mounting groove slot bottom and the gasket seal between mounting groove slot bottom and eyeglass,
Gasket seal is less than the aperture of gasket seal and mounting groove contact jaw with the aperture at lens contacts end, and the gasket seal is equipped with
With the seal convexity of seal groove cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721780432.4U CN207636842U (en) | 2017-12-19 | 2017-12-19 | A kind of waterproof visor that can solve food-safety problem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721780432.4U CN207636842U (en) | 2017-12-19 | 2017-12-19 | A kind of waterproof visor that can solve food-safety problem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636842U true CN207636842U (en) | 2018-07-20 |
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ID=62852122
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721780432.4U Active CN207636842U (en) | 2017-12-19 | 2017-12-19 | A kind of waterproof visor that can solve food-safety problem |
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| CN (1) | CN207636842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903023A (en) * | 2018-09-18 | 2020-03-24 | 中国建材国际工程集团有限公司 | Observation hole of annealing kiln |
-
2017
- 2017-12-19 CN CN201721780432.4U patent/CN207636842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903023A (en) * | 2018-09-18 | 2020-03-24 | 中国建材国际工程集团有限公司 | Observation hole of annealing kiln |
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