CN208659694U - One kind wearing mask - Google Patents
One kind wearing mask Download PDFInfo
- Publication number
- CN208659694U CN208659694U CN201720950193.6U CN201720950193U CN208659694U CN 208659694 U CN208659694 U CN 208659694U CN 201720950193 U CN201720950193 U CN 201720950193U CN 208659694 U CN208659694 U CN 208659694U
- Authority
- CN
- China
- Prior art keywords
- head hoop
- item
- head
- surface tool
- adjusting knob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003128 head Anatomy 0.000 claims abstract description 74
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 10
- 210000001061 forehead Anatomy 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000004886 head movement Effects 0.000 abstract description 3
- 230000001815 facial effect Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003534 oscillatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to electric welding technical field, mask is worn more particularly, to one kind, have including head hoop and surface, the head hoop includes head hoop set, head hoop item and adjusting knob, the both ends of the head hoop item are protruded into the head hoop set, one end of the adjusting knob is protruded into the head hoop set and is rotatablely connected with the head hoop item, pass through the rotation of the adjusting knob, it opens or closes up to two sides in the both ends of the head hoop item, the top of the surface tool is fixedly connected with the head hoop item, and the outside of the surface tool is equipped with protective glasses.The utility model has the advantages that occupied space is smaller, visible angle increases and head movement is more flexible in narrow space, front is made to block facial parts closer to face and eye when using, substantially improve the pliability of contact surface, increase the visual perspective of eyes, so that welding personnel welding under narrow, complex environment is more handy, it greatly improves work efficiency, and its foldable placement, it is easy to carry.
Description
Technical field
The utility model belongs to electric welding technical field, wears mask more particularly, to one kind.
Background technique
In weld job, the various harm rays generated with the starting the arc are run into people in order to protect operators against splash
The harm of body, usual operator can wear welding mask.In the past, in the power industry welding maintenance engineering that we are contacted,
The essentially hardboard material hand shield used, after gas shielded arc welding is universal, plastic cement material slowly wear mask also into
Enter conventional use.
Continuously improving and upgrade in face of heat power plant boiler burner hearth, internal tube configuration is also more complicated, welding
Space benefit becomes narrow, when working under complicated pipeline monitor environment in boiler, it is existing wear mask and exist take up space, keep off view
The drawbacks such as line, inconvenient for use.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiency, propose that one kind occupies little space, visible angle is big, makes
Mask is worn with convenient.
To reach above-mentioned technical purpose, the technical solution of the utility model is to provide one kind and wears mask, including head hoop and
Surface tool, the head hoop include head hoop set, head hoop item and adjusting knob, and the both ends of the head hoop item are protruded into the head hoop set,
One end of the adjusting knob is protruded into the head hoop set and is rotatablely connected with the head hoop item, and turning for the adjusting knob is passed through
Dynamic, the both ends of the head hoop item are opened or are closed up to two sides, and the top of the surface tool is fixedly connected with the head hoop item, described
The outside of surface tool is equipped with protective glasses.
As an improvement the top two sides of the surface tool pass through rivet respectively and connect with the two sides of the head hoop item,
The central upper portion of the surface tool is connect by rivet with the front central of the head hoop item.
As an improvement the front of the head hoop item is equipped with forehead protective case.
As an improvement the protective glasses is hinged on the outside of the surface tool, and can spin upside down.
As an improvement the top of the surface tool is equipped with head protector portion.
The beneficial effects of the utility model are:
Provided by the utility model to wear mask, with occupied space, smaller, visible angle increases and in narrow space
The more flexible advantage of head movement, the utility model make front block facial parts closer to face and eye when in use
Portion substantially improves the pliability of contact surface, increases the visual perspective of eyes, so that welding personnel can be narrower, multiple
Cheap carry out weld job in miscellaneous space, welding personnel welding under narrow, complex environment is more handy, Ke Yigeng
Good guarantee welding quality and it is once welded into power, to greatly improve work efficiency, while the utility model is foldable
It places, it is easy to carry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for wearing mask of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the head hoop of the utility model embodiment；
Wherein, 1- head hoop, 2- surface tool, 3- protective glasses, 11- head hoop set, 12- head hoop item, 13- adjusting knob, 14- forehead
Protective case, 31- head protector portion.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As depicted in figs. 1 and 2, one kind wearing mask, including head hoop 1 and surface tool 2, and head hoop 1 includes that head hoop covers 11, head hoop
Item 12 and adjusting knob 13, the both ends of head hoop item 12 are protruded into head hoop set 11, and head hoop set 11 is protruded into simultaneously in one end of adjusting knob 13
It is rotatablely connected with head hoop item 12, for example, the both ends of head hoop item 12 are respectively equipped with mounting hole, the peace of wherein one end of head hoop item 12
The upper inner for filling hole is equipped with turning gear, and the lower inside of the mounting hole of the other end of head hoop item 12 is equipped with turning gear, head hoop item
12 both ends mounting hole is overlapping together, and one end of adjusting knob 13 is equipped with rotary teeth, and adjusting knob 13 protrudes into mounting hole simultaneously
Make rotary teeth and rotation tooth engagement, by the rotation of adjusting knob 13, the both ends of head hoop item 12 are opened or closed up to two sides, adjust
The adjusting knob 13 at whole 1 rear of head hoop, so that head hoop 1 is of moderate size, just to enclose temple one week, slight oscillatory head is not
Occurring loosening is advisable.
The top two sides of surface tool 2 pass through rivet respectively and connect with the two sides (temple) of head hoop item 12, surface tool 2
Central upper portion connect with the front central (forehead center position) of head hoop item 12 by rivet, such structure makes surface tool 2
Become with head hoop 1 and be fitted close, is less prone to sideslip, falls, the unfavorable phenomenon such as light leakage；The front of head hoop item 12 is equipped with forehead
Protective case 14, forehead protective case 14 can protect forehead, and head of a quilt strap does not weigh wounded, and the top of surface tool 3 is equipped with head protector portion 31, head protector
Portion 31 can be triangular in shape or semicircle etc..
The outside of surface tool 2 is equipped with protective glasses 3, and protective glasses 3 can be fixed on the outside of surface tool 2, can also be hinged on surface
The outside of tool 2, and can spin upside down, protective glasses 3, which can be spun upside down, allows electrical welding operation person to have 2 eyes from surface
Through hole sees the case where external workpiece clearly, downwardly turns over protective glasses 3 when needing to weld, and protection, 3 by the through-hole of eyes
It blocks, so as to function well as the effect of protection eyes.
Provided by the utility model to wear mask, manufacturing process is simple, the two sides that existing plastic head can be masked
Bolt is backed out, and head hoop is removed out, and the attachment of the head hoop two sides removed is removed, and surface tool corresponding position is placed on, by head hoop
It is precisely coincident, is fixed between the two with two pieces of small rivets, with one piece with the temple of surface two components of tool
Rivet is fixed at the forehead of center, is fitted close so that surface tool and head hoop become, then adjusts the adjusting at head hoop rear
Knob, so that be of moderate size, not occurring loosening just to enclose one week slight oscillatory head of temple is advisable, while going back adjustable
Front hides face part at a distance from face and eyes, and should retain at least two finger beam gaps is advisable.
Into the welding trial period, in boiler furnace internal work, finds narrow space and put on the product, up and down
Head is swung, adjusts the suitable space between eyeshield eyeglass and eyes, and determination can come into operation.
The utility model takes up space when working under complicated pipeline monitor environment in furnace for pervious retrospective installation, keeps off view
The drawbacks of line, by original hand shield, wears mask and surface cover combines, and realizes that occupied space is smaller, visible angle
Increase and narrow space in the more flexible advantage of head movement.
In the description of the present application, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside" is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (5)
1. one kind wears mask, which is characterized in that have including head hoop and surface, the head hoop includes head hoop set, head hoop item and tune
Save knob, the both ends of the head hoop item are protruded into head hoop set, one end of the adjusting knob protrude into the head hoop set and with
The head hoop item rotation connection, by the rotation of the adjusting knob, the both ends of the head hoop item are opened or are closed up, institute to two sides
The top for stating surface tool is fixedly connected with the head hoop item, and the outside of the surface tool is equipped with protective glasses.
2. according to claim 1 wear mask, which is characterized in that the top two sides of the surface tool pass through rivet respectively
It is connect with the two sides of the head hoop item, the central upper portion of the surface tool is connected by the front central of rivet and the head hoop item
It connects.
3. according to claim 1 wear mask, which is characterized in that the front of the head hoop item is equipped with forehead protective case.
4. according to claim 1 wear mask, which is characterized in that the protective glasses is hinged on the outer of the surface tool
Side, and can spin upside down.
5. according to claim 1 wear mask, which is characterized in that the top of the surface tool is equipped with head protector portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950193.6U CN208659694U (en) | 2017-08-01 | 2017-08-01 | One kind wearing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950193.6U CN208659694U (en) | 2017-08-01 | 2017-08-01 | One kind wearing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659694U true CN208659694U (en) | 2019-03-29 |
Family
ID=65818882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950193.6U Expired - Fee Related CN208659694U (en) | 2017-08-01 | 2017-08-01 | One kind wearing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659694U (en) |
-
2017
- 2017-08-01 CN CN201720950193.6U patent/CN208659694U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |