CN206252748U - Spectacle-frame type nose cup - Google Patents
Spectacle-frame type nose cup Download PDFInfo
- Publication number
- CN206252748U CN206252748U CN201621199700.9U CN201621199700U CN206252748U CN 206252748 U CN206252748 U CN 206252748U CN 201621199700 U CN201621199700 U CN 201621199700U CN 206252748 U CN206252748 U CN 206252748U
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- China
- Prior art keywords
- spectacle
- nose
- frame type
- shaped housing
- mirror holder
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Abstract
The utility model provides a kind of spectacle-frame type nose cup, including：Nose-shaped housing (1), is provided with air admission hole (3) and venthole (4) on nose-shaped housing；A pair of mirror holders (2), a pair of mirror holders (2) are symmetricly set in the both sides of nose-shaped housing (1), and mirror holder (2) is connected with each other with nose-shaped housing (1) by inserting mode.This spectacle-frame type nose cup uses modular construction, is easy to wear and dismounts.
Description
Technical field
The utility model is related to wearable safeguard, more particularly to a kind of spectacle-frame type nose cup.
Background technology
Existing wearable safeguard, such as respiration filtering device are mainly including various mouth masks, nose cup, mask etc..It is existing
There is most of device for integral type structure, volume is larger, not easy to assemble, inconvenient to carry.Though also there are some wearable safeguards
So assembled by multiple parts, but assembling form is complex, is unfavorable for dismantling at any time in use, storage
Preserve.Therefore, a kind of wearable safeguard for being easy to wear and dismount is expected.
Utility model content
The purpose of this utility model is to provide a kind of spectacle-frame type nose cup, and it uses modular construction, is easy to wear and dismounts.
The utility model provides a kind of spectacle-frame type nose cup, including：
Nose-shaped housing, air admission hole and venthole are provided with the nose-shaped housing；
A pair of mirror holders, the pair of mirror holder is symmetricly set in the both sides of the nose-shaped housing, the mirror holder and the nose-shaped
Housing is connected with each other by inserting mode.
Preferably, the spectacle-frame type nose cup also includes a pair of lenses, and the pair of eyeglass is symmetricly set in the nose-shaped shell
The both sides of body, the eyeglass is fixed on the mirror holder and/or the nose-shaped housing by snap fit.
Preferably, the mirror holder includes at least one inserting section being sequentially connected by inserting mode.
Preferably, the both sides of the nose-shaped housing are respectively provided with side buckling groove, and the bottom of the mirror holder sets bottom card
Access slot, the eyeglass is fixed by snapping in the side buckling groove and bottom buckling groove.
Preferably, the inserting section includes：
Inner frame, the inner frame is hollow structure, and the hollow structure is internally formed air duct, the inner frame
Passage at least one is provided with the wall of side；
Outer framework, surrounds the inner frame, and be provided with least one outer vent on its side wall；
At least one filtering material layer, is arranged between the inner frame and outer framework.
Preferably, the filtering material layer is active carbon layer, PM2.5 filter membranes or nonwoven layer.
Preferably, the cross section of the outer framework is U-shaped, and is connected to closure plate cooperation at the opening of the outer framework
Together.
Preferably, the outer framework can be disassembled from the inner frame.
Preferably, the air duct is connected with the air admission hole.
Preferably, the mirror holder is curve shape.
The beneficial effects of the utility model are：
(1) form that generally mirror holder is combined with nose cup, is easy to wear, by connecting eyeglass, can be to the face of user
Portion is effectively protected；
(2) using modular construction, each part all can at any time dismantle and re-assembly, and be easy to storage to preserve；
(3) nose-shaped housing, mirror holder, eyeglass are assembled using grafting or clamping form, dismounting, simple installation；
(4) mirror holder fixes the mechanism of filtering material layer using internal and external frame, and outer framework can be disassembled from inner frame, easily
In replacing filtering material layer；
(5) mirror holder may be designed as curve shape, improve wearing comfort.
Brief description of the drawings
The utility model illustrative embodiments are described in more detail by with reference to accompanying drawing, it is of the present utility model on
State and other purposes, feature and advantage will be apparent, wherein, in the utility model illustrative embodiments, phase
Same reference number typically represents same parts.
Fig. 1 shows the stereogram of the spectacle-frame type nose cup according to exemplary embodiment；
Fig. 2 shows the stereogram of the nose-shaped housing of the spectacle-frame type nose cup according to exemplary embodiment；
Fig. 3 shows the stereogram of the mirror holder of the spectacle-frame type nose cup according to exemplary embodiment；
Fig. 4 shows the partial perspective view of the inner frame of the mirror holder of the spectacle-frame type nose cup according to exemplary embodiment；
Fig. 5 shows the partial perspective view of the outer framework of the mirror holder of the spectacle-frame type nose cup according to exemplary embodiment.
Main Reference Numerals explanation：
1- nose-shaped housings, 2- mirror holders, 3- air admission holes, 4- ventholes, 5- inserting sections, 6- eyeglasses, 7- filtering material layers, 8- sides
Face buckling groove, 9- bottoms buckling groove, 10- air ducts, 11- inner frames, 12- outer frameworks, passage in 13- is ventilated outside 14-
Hole.
Specific embodiment
Preferred embodiment of the present utility model is more fully described below with reference to accompanying drawings.Although showing this in accompanying drawing
The preferred embodiment of utility model, however, it is to be appreciated that can in a variety of manners realize the utility model without that should be explained here
The implementation method stated is limited.Conversely, these embodiments are provided so that the utility model is more thorough and complete, and
Scope of the present utility model can intactly be conveyed to those skilled in the art.
Fig. 1 shows the stereogram of the spectacle-frame type nose cup according to exemplary embodiment, and Fig. 2 is shown according to exemplary embodiment
The stereogram of the nose-shaped housing of spectacle-frame type nose cup.
As illustrated in fig. 1 and 2, the spectacle-frame type nose cup according to exemplary embodiment includes：
Nose-shaped housing 1, it is provided with air admission hole 3 and venthole 4, and air can enter nose-shaped housing 1 by air admission hole 3, and
Nose-shaped housing 1 is left by venthole 4；
A pair of mirror holders 2, are symmetricly set in the both sides of nose-shaped housing 1, and mirror holder 2 is mutual by inserting mode with nose-shaped housing 1
Connection.
Before use, user first gets up nose-shaped housing 1 with the grafting of mirror holder 2.When using, user wears the mirror holder
Formula nose cup, the clinching of nose-shaped housing 1 realizes air inlet and outlet in nose by air admission hole 3 and venthole 4, and a pair of framves of mirror holder 2 are in double
On ear.The spectacle-frame type nose cup can be protected the nose of user.Not the used time, nose-shaped housing, mirror holder can respectively be torn open
Unload, be easy to storage.
Preferably, spectacle-frame type nose cup also includes a pair of lenses 6, its both sides for being symmetricly set in nose-shaped housing 1, mirror
Piece 6 is fixed on mirror holder 2 and/or nose-shaped housing 1 by snap fit.
Before use, user first gets up nose-shaped housing 1 with the grafting of mirror holder 2, and eyeglass 6 then is connected in into mirror holder 2
On nose-shaped housing 1.When using, user wears the spectacle-frame type nose cup, the clinching of nose-shaped housing 1 in nose, by the He of air admission hole 3
Venthole 4 realizes air inlet and outlet, and on ears, eyeglass 6 blocks eyes to a pair of framves of mirror holder 2.The spectacle-frame type nose cup can be to making
The eye and nose of user are protected.Not the used time, nose-shaped housing, mirror holder, eyeglass can respectively be dismantled, be easy to storage.
Preferably, mirror holder 2 includes at least one inserting section 5 being sequentially connected by inserting mode.Fig. 3 shows root
According to the stereogram of the mirror holder of the spectacle-frame type nose cup of exemplary embodiment.As shown in figure 3, mirror holder 2 includes two inserting sections 5, respectively
It is front end inserting section and rear end inserting section, two inserting sections 5 are connected with each other by inserting mode, constitute mirror holder 2.Inserted by multiple
Connect the grafting of section 5 and form advantage of the mirror holder 2 with several respects：One can be by mirror holder dismounting be multiple less inserting sections of length,
Further it is easy to storage；Two can be by the less inserting section grafting of multiple length forms the mirror holder with intended shape, example
Curve shape as shown in Figure 3, to adapt to the demand of different users；Three is that grafting form is easy to assembly and disassembly, is used
It is convenient.
Preferably, the both sides of nose-shaped housing 1 are respectively provided with side buckling groove 8, and the bottom of mirror holder 2 sets bottom card
Access slot 9, eyeglass 6 is fixed by snapping in side buckling groove 8 and bottom buckling groove 9.According to actual needs, can set simultaneously
Side buckling groove 8 and bottom buckling groove 9, with more firmly fixing len 6；Or side buckling groove 8 or bottom can be only set
Buckling groove 9.
Fig. 3 shows the stereogram of the mirror holder of the spectacle-frame type nose cup according to exemplary embodiment, and Fig. 4 is shown according to exemplary reality
The partial perspective view of the inner frame of the mirror holder of the spectacle-frame type nose cup of example is applied, Fig. 5 shows the spectacle-frame type nose according to exemplary embodiment
The partial perspective view of the outer framework of the mirror holder of cover.
As in Figure 3-5, inserting section 5 includes：
Inner frame 11, inner frame 11 is hollow structure, and hollow structure is internally formed air duct 10, the side wall of inner frame 11
On be provided with passage 13 at least one；
Outer framework 12, surrounds on inner frame 11, and its side wall and is provided with least one outer vent 14；
At least one filtering material layer 7, is arranged between inner frame 11 and outer framework 14.
By setting such inserting section, spectacle-frame type nose cup can play a part of breath.When using, user will
In nose, on ears, eyeglass 6 blocks eyes to a pair of framves of mirror holder 2 to the clinching of nose-shaped housing 1.Extraneous gas can pass sequentially through housing
The outer vent 14 of frame 12, filtering material layer 7, the interior passage 13 of inner frame 11 enter in the air duct 10 of inner frame 11,
And the air admission hole 3 by nose-shaped housing 1 reaches user's nose, the gas of user's exhalation passes through the venthole 4 of nose-shaped housing 1
Outflow.
Preferably, filtering material layer 7 is active carbon layer, PM2.5 filter membranes or nonwoven layer, can be filtered comprehensively
Dust, fine particle etc..Inner frame 11 and outer framework 12 preferably can be using materials such as plastics, nylon, resins.
Preferably, the cross section of outer framework 12 is U-shaped, and (is not shown with closure plate at the U-shaped opening of outer framework 12
Show) coordinate be connected together, closure plate and outer framework 12 can be disassembled from inner frame 11.When use a period of time
Afterwards, outer framework 12 can be removed from inner frame 11, takes out the filtering material layer 7 of failure, reset on inner frame 11
New filtering material layer, then outer framework 12 is installed on the outside of inner frame 11 again, such that it is able to easily change filter material
The bed of material.
This spectacle-frame type nose mask structure is simple, comfortable wearing, be easy to dismounting, can realize the full protection to face, and
The effect of breath can be reached.
It is described above embodiment of the present utility model, described above is exemplary, and non-exclusive, and
Example is respectively applied disclosed by being also not necessarily limited to.In the case of the scope and spirit without departing from embodiment described, for this technology
Many modifications and changes will be apparent from for the those of ordinary skill in field.The selection of term used herein, it is intended to
The principle and practical application of embodiment are best explained, or other those of ordinary skill of the art is understood that herein
The embodiment of disclosure.
Claims (10)
1. a kind of spectacle-frame type nose cup, it is characterised in that including：
Nose-shaped housing (1), is provided with air admission hole (3) and venthole (4) on the nose-shaped housing；
A pair of mirror holders (2), the pair of mirror holder (2) is symmetricly set in the both sides of the nose-shaped housing (1), the mirror holder (2) with
The nose-shaped housing (1) is connected with each other by inserting mode.
2. spectacle-frame type nose cup according to claim 1, it is characterised in that also including a pair of lenses (6), the pair of eyeglass
(6) both sides of the nose-shaped housing (1) are symmetricly set in, the eyeglass (6) is fixed on the mirror holder (2) by snap fit
And/or the nose-shaped housing (1).
3. spectacle-frame type nose cup according to claim 1, it is characterised in that the mirror holder (2) including by inserting mode according to
At least one inserting section (5) of secondary connection.
4. spectacle-frame type nose cup according to claim 1, it is characterised in that the both sides of the nose-shaped housing (1) are respectively provided with
Side buckling groove (8), the bottom of the mirror holder (2) sets bottom buckling groove (9), and the eyeglass (6) is by snapping in the side
Buckling groove (8) and bottom buckling groove (9) are fixed.
5. spectacle-frame type nose cup according to claim 3, it is characterised in that the inserting section (5) includes：
Inner frame (11), the inner frame (11) is hollow structure, and the hollow structure is internally formed air duct (10), described
Passage at least one (13) is provided with the side wall of inner frame (11)；
Outer framework (12), surrounds the inner frame (11), and at least one outer vent (14) is provided with its side wall；
At least one filtering material layer (7), is arranged between the inner frame (11) and outer framework (12).
6. spectacle-frame type nose cup according to claim 5, it is characterised in that the filtering material layer (7) be active carbon layer,
PM2.5 filter membranes or nonwoven layer.
7. spectacle-frame type nose cup according to claim 5, it is characterised in that the cross section of the outer framework (12) is U-shaped, and
Coordinate with closure plate at the opening of the outer framework (12) and be connected together.
8. spectacle-frame type nose cup according to claim 5, it is characterised in that the outer framework (12) can be from the inner frame
(11) disassembled on.
9. spectacle-frame type nose cup according to claim 5, it is characterised in that the air duct (10) and the air admission hole
(3) connect.
10. spectacle-frame type nose cup according to claim 1, it is characterised in that the mirror holder (2) is curve shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199700.9U CN206252748U (en) | 2016-11-07 | 2016-11-07 | Spectacle-frame type nose cup |
| PCT/CN2017/109543 WO2018082694A1 (en) | 2016-11-07 | 2017-11-06 | Breathing filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199700.9U CN206252748U (en) | 2016-11-07 | 2016-11-07 | Spectacle-frame type nose cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206252748U true CN206252748U (en) | 2017-06-16 |
Family
ID=59025714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199700.9U Active CN206252748U (en) | 2016-11-07 | 2016-11-07 | Spectacle-frame type nose cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206252748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082694A1 (en) * | 2016-11-07 | 2018-05-11 | 饶彬 | Breathing filtration device |
-
2016
- 2016-11-07 CN CN201621199700.9U patent/CN206252748U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082694A1 (en) * | 2016-11-07 | 2018-05-11 | 饶彬 | Breathing filtration device |
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