CN207055750U - Industrial mask wears support and wears sub-assembly - Google Patents
Industrial mask wears support and wears sub-assembly Download PDFInfo
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- CN207055750U CN207055750U CN201720315998.3U CN201720315998U CN207055750U CN 207055750 U CN207055750 U CN 207055750U CN 201720315998 U CN201720315998 U CN 201720315998U CN 207055750 U CN207055750 U CN 207055750U
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- wearing
- wearing portion
- support
- wearer
- band
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Abstract
It the utility model is related to a kind of industrial mask and wear support, for industrial mask to be fixed on into wearer's head, it includes：First wearing portion, two end are provided with a fixture and a through slot for connecting industrial mask；Second wearing portion, two end are provided with a mating holes；Wherein, fixture at least partially through mating holes and with the second wearing portion clamping, the second wearing portion is rotationally fixed to the first wearing portion.Industrial mask wearing supporting structure is simple, manufacturing cost is low, and is more suitable for wearing for a long time, and it is good to wear adjustable angle, wear comfort.In addition, this wearing support can be folded up easily, so as to save space in transport or carrying.
Description
Technical field
A kind of industrial mask is the utility model is related to wear support and wear sub-assembly.
Background technology
The technical fields such as industrial mask is widely used in being machined, dug up mine, pigment spraying, semiconductor manufacturing, industrial face
The filter core or filter disc of cover can be changed often, and its applicable wearing support should then have longer service life, with save because
It is damaged and the replacing brought or maintenance cost.
However, the demand excessively focused on the cost factor of wearing support and have ignored comfortable wearing is many existing products
Defect.In these existing products, often using fixed support Design, fixed support is when being worn on user's head
Non-rotatable or regulation, prolonged wear easily cause user's incidence discomfort.In addition, fixed support can take it is larger
Parking space, transport when, also easily mutually collision and cause breakage.
Utility model content
A purpose of the present utility model is that the industrial mask for providing a kind of comfortable wearing wears support.
To achieve the above object, it is as follows to provide a kind of technical scheme for the utility model：
A kind of industrial mask wears support, and for industrial mask to be fixed on into wearer's head, support includes：First wears
Portion, two end are provided with a fixture and a through slot for connecting industrial mask；Second wearing portion, two end
Portion is provided with a mating holes；Wherein, fixture at least partially through mating holes and with the second wearing portion clamping, by second
Wearing portion is rotationally fixed to the first wearing portion.
Preferably, it also includes a wearing band, wears the first band portion, the second band portion and the 3rd that band includes being fixed together
Band portion, the first band portion is through through slot with connecting bracket, and the second band portion is around wearer's neck rear portion, the connection industry of the 3rd band portion
Mask.
Preferably, the second band portion includes a hasp, for being fitted close wearer's neck rear portion under tightening state.
Preferably, when support is worn on wearer's head, the first wearing portion is in close contact and clamps wearer's overhead.
Preferably, fixture is arranged at the first side of the end in the first wearing portion, and through slot is arranged at the first wearing portion
The second side relative to the first side of end.
Preferably, the contact area of the either end in the first wearing portion and wearer's head is more than the centre in the first wearing portion
Portion and the contact area of wearer's head.
Preferably, the either end in the first wearing portion is covered each by the respective end in the second wearing portion.
Preferably, fixture is a cylinder, and cylinder includes the first fixed cylinder, the second rotating cylinder, and first fixes
Cylinder is fixed in the end in the first wearing portion, and the second rotating cylinder is pivotably coupled to the first fixed cylinder, wherein, in support
When being worn on wearer's head, the second rotating cylinder, which passes through the mating holes in the second wearing portion and forms fixation with the second wearing portion, matches somebody with somebody
Conjunction relation.
Preferably, the first gravure is provided with close to the region of mating holes in the end in the second wearing portion, the second rotating cylinder is set
There is a regulation indicating bit, wherein, regulation indicating bit, which is threaded to, to align with the first gravure so that the second wearing portion and the first wearing portion shape
Into the angle of first angle.
The utility model is also disclosed a kind of industrial mask and wears sub-assembly, and it includes support as described above and an industry
Mask.
Industrial mask provided by the utility model wears support, be not only simple in structure, manufacturing cost it is low, and be more suitable for growing
Time wears, and it is good to wear adjustable angle, wear comfort.In addition, it is this wearing support in transport or carrying, Ke Yifang
Just fold up, so as to save space.
Brief description of the drawings
Fig. 1 and Fig. 2 is shown respectively to be worn under the different conditions of support according to the industrial mask of the embodiment of the utility model one
Structural representation.
Fig. 3 shows to wear the use state reference chart of support according to the industrial mask of the embodiment of the utility model one.
Illustrate the end in the first wearing portion that Fig. 4 shows to wear support according to the industrial mask of the embodiment of the utility model one
Figure.
Illustrate the end in the second wearing portion that Fig. 5 shows to wear support according to the industrial mask of the embodiment of the utility model one
Figure.
Fig. 6 shows to wear the structural representation of the fixture of support according to the industrial mask of the embodiment of the utility model one.
Embodiment
As shown in Figure 1, 2, the utility model first embodiment provides a kind of industrial mask and wears support, and it is used for industry
Mask is fixed on wearer's head, and the wearing support includes the first wearing portion 11 and the second wearing portion 12.
Two ends in the first wearing portion 11 are provided with a fixture 110 and a through slot 111.Through slot 111 can be used
To connect industrial mask.Two ends in the second wearing portion 12 are provided with a mating holes 120.Wherein, at least portion of fixture 110
Point ground through mating holes 120 and with the clamping of mating holes 120, so as to which the second wearing portion 12 is rotationally fixed into the first wearing portion
11。
As an example, the second wearing portion 12 can be with the first wearing portion 11 into 60 ° -120 ° (such as 90 °) angles, such as Fig. 1
It is shown.Second wearing portion 12 can also be with the first wearing portion 11 into about 10 degree of angles, as shown in Figure 2.
In a state of use, it is connected as a kind of example, the wearing support by wearing band with industrial mask, such as Fig. 3 institutes
Show.Wear the first band portion 131, the second band portion 132 and the 3rd band portion (not shown) that band may include to be fixed together, the first band portion
131 pass through through slot 111, and with connecting bracket, the second band portion 132 is around wearer's neck rear portion, and the 3rd band portion then connects industry
Mask.
Under preferable case, the second band portion 132 includes a hasp 1320, for being fitted close wearer's head under tightening state
Nape.Under unbuckled state, the adjustable elasticity for wearing band of wearer.
When the support is worn on head by wearer, the first wearing portion 11 is in close contact and clamps wearer's overhead,
So that support will not come off easily.Second wearing portion 12 is also in close contact the brain rear portion of wearer, with auxiliary clamp.For
This, the first wearing portion 11, the second wearing portion 12 use arcuate profile, to be bonded the head of wearer.
Fig. 4 shows that the industrial mask that the utility model second embodiment provides wears the end in the first wearing portion 11 of support
Portion.Specifically, for the either end in the first wearing portion 11, fixture 110 is arranged at the first side of the end, through slot
111 are arranged at the second side of the end, wherein the second side is relative with the first side, i.e., are located at the not homonymy of the end respectively, together
When, the second side is with the first side at a distance of rational distance.
Fig. 5 shows that the industrial mask that the second embodiment provides wears the end in the second wearing portion 12 of support.To second
For the either end in wearing portion 12, mating holes 120 is arranged at the middle position of the end.The internal diameter of mating holes 120 depends on
The external diameter of fixture 110 so that at least a portion of fixture 110 can pass through mating holes 120 and with its clamping.
As a further improvement, with continued reference to Fig. 3, the contact of the either end in the first wearing portion 11 with wearer's head
Area is more than the pars intermedia in the first wearing portion 11 and the contact area of wearer's head, and this improve is favorably improved relaxing for wearing
Degree of clothes.
Improved as another kind, with continued reference to Fig. 3, the either end in the first wearing portion 11 is covered each by the second wearing portion 12
Respective end, to strengthen the stability that connects between the two.
Alternatively, the end in the first wearing portion 11 and the overlapping part of the respective end in the second wearing portion 12
It is made of non-flat forms material so that need just cause through appropriate external force the second wearing portion 12 relative to the first wearing portion 11
Rotation.
Alternatively, the several groove positions of end set in the first wearing portion 11, in the second wearing portion 12
Respective end set a lug boss, by rotating the second wearing portion 12 relative to the first wearing portion 11, the lug boss can
To be placed into different groove positions and clamping respectively, so that the second wearing portion 12 can be with different angle and the first wearing portion
11 are connected.
Fig. 6 shows that the industrial mask that the embodiment of the utility model three provides wears the fixture 110 of support.
Specifically, fixture 110 is a cylinder, and cylinder includes the first fixed cylinder 1101, the second rotating cylinder
1102, the first fixed cylinder 1101 is fixed in the end in the first wearing portion 11, and the second rotating cylinder 1102 is pivotably coupled to
First fixed cylinder 1101, wherein, the second rotating cylinder 1102 passes through the mating holes 120 in the second wearing portion 12 and worn with second
Portion 12 forms secure fit relation.
As a kind of example of above-mentioned secure fit relation, the settable annular in bottom of the second rotating cylinder 1102 is recessed
Groove, when the second rotating cylinder 1102 passes through the mating holes 120 in the second wearing portion 12, the second wearing portion 12 around mating holes 120
Main body will be in the embedded annular groove so that the second rotating cylinder 1102 and the clamping of the second wearing portion 12, and then the can be driven
Two wearing portions 12 rotate relative to the first wearing portion 11.
Those skilled in the art can envision easily can realize the second rotating cylinder 1102 and the second wearing portion 12 it
Between secure fit relation other schemes, without departing from the scope of the utility model.
As the further improvement to above-mentioned 3rd embodiment, in the end in the second wearing portion 12 close to mating holes 120
Region is provided with the first gravure, and the second rotating cylinder 1102 is provided with a regulation indicating bit (such as pointer), wherein, regulation indicating bit rotation
To the angle that the second wearing portion 12 and the first wearing portion 11 formation first angle when being alignd with the first gravure, can be caused, such as
60 ° -120 ° (such as 90 °) spend angle.
Similarly, first, second gravure can be set around the region of mating holes 120 in the end in the second wearing portion 12,
Even more gravures, when regulation indicating bit, which is threaded to, to be alignd with the first gravure, the second wearing portion 12 and the shape of the first wearing portion 11
Into the angle of first angle, and when regulation indicating bit is threaded to and alignd with the second gravure, the second wearing portion 12 and the first wearing portion
11 form the angle of second angle again.
Above-mentioned various wearing supports, simple in construction, manufacturing cost is low, it is good to wear adjustable angle, wear comfort, is
Wearer provides good usage experience.In addition, this wearing support can be folded up easily in transport or carrying,
So as to save space.
The utility model also provides fourth embodiment, and it includes wearing support and any sort in as above any embodiment
The industrial mask of type.As an example, wearing support can be connected and be used cooperatively with industrial mask by wearing band.
Described above does not lie in limitation protection model of the present utility model only in preferred embodiment of the present utility model
Enclose.Those skilled in the art can make various modifications design, without departing from thought of the present utility model and subsidiary claim.
Claims (10)
1. a kind of industrial mask wears support, for industrial mask to be fixed on into wearer's head, the support includes：
First wearing portion, two end are provided with a fixture and a through slot for connecting the industrial mask；
Second wearing portion, two end are provided with a mating holes；
Wherein, the fixture at least partially through the mating holes and with the second wearing portion clamping, by described
Two wearing portions are rotationally fixed to the first wearing portion.
2. support according to claim 1, it is characterised in that it also includes one and wears band, and the band of wearing is including affixed
The first band portion, the second band portion and the 3rd band portion together, first band portion pass through the through slot to connect the support,
Second band portion connects the industrial mask around wearer's neck rear portion, the 3rd band portion.
3. support according to claim 2, it is characterised in that second band portion includes a hasp, in fastening shape
Wearer's neck rear portion is fitted close under state.
4. support according to claim 1, it is characterised in that when the support is worn on the wearer's head, institute
The first wearing portion is stated to be in close contact and clamp wearer's overhead.
5. support according to claim 1, it is characterised in that the fixture is arranged at the end in the first wearing portion
The first side, the through slot is arranged at the second side relative to first side of the end in the first wearing portion.
6. support according to claim 1, it is characterised in that the either end in the first wearing portion and the wearer
The contact area on head is more than the pars intermedia in the first wearing portion and the contact area of the wearer's head.
7. support according to claim 6, it is characterised in that the either end in the first wearing portion is covered each by described
The respective end in the second wearing portion.
8. support according to claim 1, it is characterised in that the fixture is a cylinder, and the cylinder includes
First fixed cylinder, the second rotating cylinder, first fixed cylinder are fixed in the end in the first wearing portion, and described second
Rotating cylinder is pivotably coupled to first fixed cylinder, wherein, second rotating cylinder is worn through described second
The mating holes in portion simultaneously forms secure fit relation with the second wearing portion.
9. support according to claim 8, it is characterised in that in the end in the second wearing portion close to the mating holes
Region be provided with the first gravure, second rotating cylinder is provided with a regulation indicating bit, wherein, the regulation indicating bit be threaded to
First gravure, which aligns, causes the second wearing portion and the angle of the first wearing portion formation first angle.
10. a kind of industrial mask wears sub-assembly, including support as claimed in any one of claims 1-9 wherein and an industrial face
Cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315998.3U CN207055750U (en) | 2017-03-29 | 2017-03-29 | Industrial mask wears support and wears sub-assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315998.3U CN207055750U (en) | 2017-03-29 | 2017-03-29 | Industrial mask wears support and wears sub-assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207055750U true CN207055750U (en) | 2018-03-02 |
Family
ID=61501174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315998.3U Active CN207055750U (en) | 2017-03-29 | 2017-03-29 | Industrial mask wears support and wears sub-assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207055750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137198A (en) * | 2020-09-22 | 2020-12-29 | 东莞市嘉隆纸品有限公司 | Multifunctional protective mask |
-
2017
- 2017-03-29 CN CN201720315998.3U patent/CN207055750U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137198A (en) * | 2020-09-22 | 2020-12-29 | 东莞市嘉隆纸品有限公司 | Multifunctional protective mask |
| CN112137198B (en) * | 2020-09-22 | 2023-09-29 | 东莞市嘉隆纸品有限公司 | Multifunctional protective mask |
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