CN205459345U - Welding face guard with rib structure - Google Patents
Welding face guard with rib structure Download PDFInfo
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- CN205459345U CN205459345U CN201521028394.8U CN201521028394U CN205459345U CN 205459345 U CN205459345 U CN 205459345U CN 201521028394 U CN201521028394 U CN 201521028394U CN 205459345 U CN205459345 U CN 205459345U
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- welding mask
- protection structure
- neck protection
- housing
- auto
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Abstract
The utility model relates to a welding face guard, auto -changing shade welding face guard especially, the welding face guard includes the face guard casing of being made by rigid plastic, the face of weld housing body is formed with an opening, and this opening is used for installing the filter support it has a transparent screening glass to adhere to on the face of weld housing body, is used for covering the opening, a serial communication port, the welding face guard still includes a rib structure, this rib structure along lower anterior extension of the face of weld housing body, an edge of this rib structure attach connect to the face of weld housing body lower anterior inboard, all the other edges of this rib structure freely expose, just exerted free edge when the pressurized, the rib structure can warp so that exerted free edge orientation the face of weld housing body removes.
Description
Technical field
This utility model relates generally to the welding mask with neck protection structure, and it may insure that wearer is in welding of bowing
Discomfort will not be caused due to face shield with contacting of health during operation, can be additionally that face shield loss of weight improves wearing comfort.
Background technology
In order to provide protection at welding scene to operator, welding mask, especially Auto-changing Shade Welding Mask Made are
Extensively it is used.Generally, welding mask includes housing and the harmful light filter installed on housing or automatic beam change mistake
Filter.
The housing of welding mask is made up of rigid plastics, such as nylon.In order to avoid during welding operation occur high light and/
Or human body is damaged by the flying chip produced, the lower housing portion of welding mask would generally be manufactured into longer, shelters from this and wears
The lower jaw of person and a part of cervical region.
Welding occasion at some, wearer needs bow observation workpiece or carry out weld job.In this case, face shield
Lower housing portion is bowed action due to wearer's and is moved towards health, the such as shirtfront part of wearer, and the most final
Touch the health of wearer and cause discomfort.
Further, since the hard structured of mask shell can stop that wearer bows further, simultaneously because filter is in face
Installation site in over body case is fixed, if therefore the action of bowing of wearer is obstructed, even if the eyes of wearer look down also
The workpiece of lower section cannot be further observed that, hamper being smoothed out of the observation to workpiece and weld job.
Furthermore, rigid plastics the mask shell constructed is worn heavier, can cause to head if wearing for a long time
Burden, affects being smoothed out of weld job.
Utility model content
Based on problem above, this utility model aims to provide the welding mask of a kind of improvement, and wearer is this on wearing
More greatly can bow in the case of comfortable contact after the welding mask improved, it is simple to wearer observes lower head
Workpiece is also smoothed out weld job, the welding mask weight saving of the most this improvement, improves long periods of wear comfortableness.
According to an aspect of the present utility model, it is provided that a kind of welding mask Auto-changing Shade Welding Mask Made, described welding
Face shield includes that the housing being made up of rigid plastics, described welding mask housing are formed with an opening, and this opening is used for installing automatically
Darkening filter mounting, is attached with one transparency protected on described welding mask housing, is used for covering described opening, its feature
Being, described welding mask also includes a neck protection structure, and this neck protection structure is less than described housing and resistant to elevated temperatures material by hardness
Making and have the thickness being capable of self-sustaining shape, an edge of this neck protection structure is attached to described welding mask housing
Lower front inner, the remaining edge of this neck protection structure freely exposes, and the free edge exposed is when pressurized, described rib tie
Structure can be deformed so that described in the free edge that exposes move towards described welding mask housing.
Alternatively, described neck protection structure is provided with pleated portions, when the described free edge pressurized exposed, and described pleated portions pressure
Contracting promotes described neck protection structure to deform.
Alternatively, described pleated portions be positioned at described neck protection structure same described welding mask housing attachment edge with described
Between the free edge exposed.
Alternatively, the edge of described neck protection structure has the structure of stiffened.
Alternatively, the edge that the same described welding mask housing of described neck protection structure is attached and described welding mask housing
Lower front inner can releasably be connected.
Alternatively, the edge of the same described welding mask housing attachment of described neck protection structure is provided with the fixing of multiple interval
Hole, for wearing screw and described neck protection structure being fixed to the lower front inner of described welding mask housing.
Alternatively, the lower front inner of described welding mask housing is provided with the spring clip at multiple interval, is used for
Clamp the edge of described neck protection structure.
Alternatively, the edge that the same described welding mask housing of described neck protection structure is attached and described welding mask housing
Lower front inner is unremovably connected.
Alternatively, the edge of the same described welding mask housing attachment of described neck protection structure is provided with the fixing of multiple interval
Hole, for wearing rivet and described neck protection structure being fixed to the lower front inner of described welding mask housing.
Alternatively, the edge of described neck protection structure is glued to the lower front inner of described welding mask housing.
Alternatively, the free edge of the stiffened of described neck protection structure is formed with and hangs on described welding mask housing
Lug in hole, for providing the additional support of described neck protection structure.
Alternatively, described pleated portions is closer to the edge of the same described welding mask housing attachment of described neck protection structure.
Alternatively, the free edge exposed described in is outward-dipping relative to described housing oblique angle.
Preferably, the material of described neck protection structure is silicone rubber.
Using the technical solution of the utility model, wearer can farthest carry out action observation of bowing when needed
The workpiece of lower section, increases field of view, simultaneously because neck protection structure is yes, substantially feels thus without the health making wearer
To discomfort.Additionally, due to neck protection structure is made up of lighter material, therefore can reduce the overall weight of welding mask, carry
The high comfortableness of long periods of wear.
Accompanying drawing explanation
From detailed description described later and combine figure below can be more fully understood of the present utility model aforementioned and
Its aspect.It is pointed out that the ratio of each accompanying drawing is the most different for clarity of illustration, but this can't affect
To understanding of the present utility model.In the accompanying drawings:
Fig. 1 a, 1b and 1c diagrammatically illustrate facing of the welding mask housing according to an embodiment of the present utility model
Figure, right view and left view；
Fig. 2 diagrammatically illustrates the welding mask being equipped with filter mounting according to an embodiment of the present utility model
Rearview；And
Fig. 3 diagrammatically illustrates the welding mask being furnished with filter mounting according to an embodiment of the present utility model
Axonometric chart.
Detailed description of the invention
In each accompanying drawing of the application, structure is identical or intimate feature is indicated by the same numbers.
Fig. 1 a, 1b and 1c are just diagrammatically illustrating the welding mask housing 10 according to an embodiment of the present utility model
View, right view and left view.It is to be noted that in the context of present specification welding mask also refers to have
The common welding mask of harmful light filter, it is also possible to be the Auto-changing Shade Welding Mask Made with automatic beam change filter.With
Time, in being introduced below of this specification, filter also refers to common harmful light filter, it is also possible to be automatic beam change
Filter.
Welding mask housing 10 is made up of rigid plastics, such as nylon material.The front portion of welding mask housing 10 is opened
It is provided with an opening 11, for installing the filter mounting carrying filter.This opening 11 is in welding mask housing 10
Wearer can substantially cover the position of eyes after having worn welding mask.
Relate in the context of this application " front " of welding mask and relevant components part thereof refer to welding mask by
Wearer wears rear wearer face forward direction, and " afterwards " that relate to welding mask and relevant components part thereof refers to solder side
Cover is worn rear wearer face rearwardly direction by wearer.Similarly, relate in the context of this application welding mask and
" interior " of relevant components part refers to the direction after welding mask is worn towards wearer by wearer, relate to welding mask and
" outward " of its relevant components part refers to welding mask and is worn the back direction from wearer by wearer.
In the outside of opening 11, a protective cover 12 transparent, arc surfaced covers on welding mask housing 10, for right
Filter after installation provides protection, prevents from welding the injury of flying chip.For when Auto-changing Shade Welding Mask Made, in weldering
The both sides of junction over body case 10 have been furthermore integrally formed button mount 13, for installing when assembling Auto-changing Shade Welding Mask Made
Adjusting knob.
A deformable neck protection structure 20 it is provided with in the bottom of welding mask housing 10.Solder side has been worn wearer
After over body case 10, this neck protection structure 20 generally hides the lower jaw of wearer and a part of cervical region from front, thus in welding
Harmful light or welding flying chip is avoided to hurt the skin of wearer during operation.Unlike the prior art, neck protection structure 20
Can the flexural deformation when the wearer having worn welding mask bows, bow action without hindering, it is provided that action of bowing
Bigger stroke.Which ensure that wearer can observe workpiece below more easily, extending eyes can be downwards
The visual field seen.It is pointed out that this neck protection structure that present specification is previously mentioned only to preferably refer to hide from front
The structure of gear wearer's neck, can cover on wearer's shoulder from prior art that to block the door curtain made of cloth different.
Neck protection structure 20 can be made up of any softness and material corrosion-resistant, high temperature resistant, lighttight, such as silicone rubber.
This neck protection structure has the thickness being capable of self-sustaining shape.It is pointed out that in the context of this application, rib is tied
The self-sustaining shape of structure refers to oneself not keep shape invariance shape by external force or in the case of touching at it, so,
After wearer has worn welding mask, due to the characteristic of this self-sustaining shape of neck protection structure, even if causing bigger
During flying chip collision neck protection structure, neck protection structure can also produce enough resistances and make without there being any power to be passed to human body
Become injury.
In the case of being made up of silicone rubber, neck protection structure 20 is preferably dark color, such as black.As it can be seen, rib knot
Structure 20 is substantially in strip, and its shape substantially complies with the lower shape of welding mask housing 10, at welding mask housing 10 with double
Between near the position that ear is corresponding, the bottom round welding mask housing 10 extends.
In order to increase further wearer bow action time neck protection structure 20 deformation extent, neck protection structure 20 is integrally formed
There is corrugated pleated portions 25.When being not affected by compression, this pleated portions 25 stretches, as shown in figs. lb and lc naturally.Work as wearer
After bowing so that the health pressurized of the bottom opposing wearer of neck protection structure 20, pleated portions 25 is the most correspondingly compressed, it is provided that promote
The bigger stroke that wearer can bow.
Preferably, pleated portions 25 only extends in neck protection structure 20 near the lower front portion of welding mask housing 10.This area
Technical staff it should be clear that in alternative embodiments, pleated portions 25 can also in the whole circumferential lengths of neck protection structure 20 and/or
Extend in width range.
Fig. 2 show welding mask housing 10 as shown in Figure 1 filter mounting 14 is installed after rearview.Fig. 3 illustrates
Welding mask housing 10 as shown in Figure 1 filter mounting 14 is installed after the axonometric chart that looks over from front.
As it can be seen, owing to silastic material is softer and relatively light, in order to neck protection structure 20 itself has enough intensity,
The bottom of neck protection structure 20 is surrounded with a reinforcing edge strip 21.This reinforcing edge strip 21 by the material as welding mask housing 10,
Such as nylon is made, and is that the technique with " bag waters " is formed when molded neck protection structure 20.Additionally, neck protection structure 20
Top is fixed in the inner side of welding mask housing 10.In order to realize fixing, the top of neck protection structure 20 with reinforce edge strip 21 class
As mode be provided with a fixed strip 22.This fixed strip 22 is significantly wider than reinforcing edge strip 21.The shape of this fixed strip 22 is designed as just
The shape of the inboard portion that will be attached to of laminating welding mask housing 10 well.Pleated portions 25 is positioned at reinforcing edge strip 21 with solid
Determine between bar 22.Watching from front, the reinforcing edge strip 21 of neck protection structure 20 exposes from welding mask housing 10.With reinforcing edge strip 21
Compare, pleated portions 25 closer to fixed strip 22, such benefit be when wearer bow observation carry out welding job time, fold
Portion 25 is easier to the position moving to be blocked by mask shell 10 due to compression, and protection pleated portions 25 avoids splashing
Mars injures.It addition, the edge reinforcing edge strip 21 place of neck protection structure 20 is relative to the outside oblique angle of mask shell 10, such
Design causes wearer in the case of the action in addition to bowing seldom can actively oppress neck protection structure 20, thus avoids
Neck protection structure 20 by the probability of compression, improves service life.
On fixed strip 22 at interval, especially uniform intervals turns up the soil and is provided with multiple fixing hole 23, for through such as
Neck protection structure 20 is fixed on the inner side of welding mask housing 10 by the fixing device of screw or rivet etc..Adopt and be screwed
Benefit is, neck protection structure 20 is the most impaired or aging after long-term use and protective effect reduces, at this point it is possible to back out screw
And the neck protection structure more renewed.
Additionally, removably connecting between neck protection structure 20 and welding mask housing 10 is not limited to be realized by screw.Example
As, can the inner side of the bottom of welding mask housing 10 and or/outside on multiple spaced apart spring clip is set, and rib
The fixed strip 22 of structure 20 can be sufficiently strongly clamped in these spring clips.The most such as, at welding mask housing 10
Bottom inner side and or the fixed strip 22 of/outside and neck protection structure 20 between be also provided with snap arrangement, this snap-fastener
Structure includes multiple spaced apart snap-fastener, by these snap-fasteners, and can also be real between neck protection structure 20 and welding mask housing 10
Existing dismountable connection.
In addition, one can also be glued to by suitable binding agent between neck protection structure 20 and welding mask housing 10
Rise.
Additionally, as it can be seen, the reinforcing edge strip 21 of neck protection structure 20 is integrally formed with two lug 21a, they from
Neck protection structure 20 is protruding.When neck protection structure 20 is arranged on welding mask housing 10, the two lug 21a can distinguish
Through hole in the button mount 13 of welding mask housing 10, thus hang the reinforcing edge strip 21 of neck protection structure 20, with this
Additional supporting force is provided for neck protection structure 20.
Welding mask housing 10 according to utility model, owing to have employed neck protection structure 20, except facilitating wearer
Bow and do not injure beyond its health, owing to the material of neck protection structure 20 itself is substantially lighter than the nylon material of welding mask housing 10
Material, so causing welding mask entirety loss of weight, the cervical region burden decreasing wearer is easy to long-term comfortable wearing.
Although describing particular implementation of the present utility model here in detail, but they are only used to the purpose of explanation
And be given, and it is not considered that scope of the present utility model is construed as limiting by they.Without departing from this utility model spirit and model
On the premise of enclosing, various replacements, change and transform and can be contemplated out.
Claims (14)
1. an Auto-changing Shade Welding Mask Made, described Auto-changing Shade Welding Mask Made includes the housing being made up of rigid plastics, described
Welding mask housing is formed with an opening, and this opening is used for installing automatic beam change filter mounting, at described welding mask housing
On be attached with one transparency protected, be used for covering described opening, it is characterised in that described welding mask also include one rib knot
Structure, this neck protection structure by hardness less than described housing and resistant to elevated temperatures material make and have and be capable of self-sustaining shape
Thickness, an edge of this neck protection structure is attached to the lower front inner of described welding mask housing, remaining of this neck protection structure
Edge freely exposes, and described neck protection structure have when the free edge pressurized exposed can be deformed so that described in expose
The structure that free edge moves towards described welding mask housing.
Auto-changing Shade Welding Mask Made the most according to claim 1, it is characterised in that described neck protection structure is provided with pleated portions,
Described pleated portions has the structure that compression promotes described neck protection structure to deform when the described free edge pressurized exposed.
Auto-changing Shade Welding Mask Made the most according to claim 2, it is characterised in that described pleated portions is positioned at described rib knot
Between edge and the described free edge exposed of the same described welding mask housing attachment of structure.
Auto-changing Shade Welding Mask Made the most according to claim 1 and 2, it is characterised in that the edge tool of described neck protection structure
There is the structure of stiffened.
Auto-changing Shade Welding Mask Made the most according to claim 1 and 2, it is characterised in that described neck protection structure same described
The edge of welding mask housing attachment can releasably be connected with the lower front inner of described welding mask housing.
Auto-changing Shade Welding Mask Made the most according to claim 5, it is characterised in that the same described welding of described neck protection structure
The edge of mask shell attachment is provided with the fixing hole at multiple interval, and described fixing hole is worn described neck protection structure solid by screw
The fixed lower front inner to described welding mask housing.
Auto-changing Shade Welding Mask Made the most according to claim 5, it is characterised in that described welding mask housing lower before
Be provided with on inside portion multiple interval, for clamping the spring clip at the edge of described neck protection structure.
Auto-changing Shade Welding Mask Made the most according to claim 1 and 2, it is characterised in that described neck protection structure same described
The edge of welding mask housing attachment is unremovably connected with the lower front inner of described welding mask housing.
Auto-changing Shade Welding Mask Made the most according to claim 8, it is characterised in that the same described welding of described neck protection structure
The edge of mask shell attachment is provided with the fixing hole at multiple interval, and described fixing hole is worn described neck protection structure solid by rivet
The fixed lower front inner to described welding mask housing.
Auto-changing Shade Welding Mask Made the most according to claim 8, it is characterised in that the edge of described neck protection structure glueds joint
Lower front inner to described welding mask housing.
11. Auto-changing Shade Welding Mask Mades according to claim 4, it is characterised in that the stiffened of described neck protection structure from
The lug in the hole hanging on described welding mask housing it is formed with, it is provided that additional of described neck protection structure by edge
Hold.
12. Auto-changing Shade Welding Mask Mades according to claim 3, it is characterised in that described pleated portions is protected closer to described
The edge of the same described welding mask housing attachment of neck structure.
13. Auto-changing Shade Welding Mask Mades according to claim 1 and 2, it is characterised in that described in the free edge phase that exposes
Outward-dipping for described housing oblique angle.
14. Auto-changing Shade Welding Mask Mades according to claim 1 and 2, it is characterised in that the material of described neck protection structure is
Silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028394.8U CN205459345U (en) | 2015-12-10 | 2015-12-10 | Welding face guard with rib structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028394.8U CN205459345U (en) | 2015-12-10 | 2015-12-10 | Welding face guard with rib structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205459345U true CN205459345U (en) | 2016-08-17 |
Family
ID=56661076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521028394.8U Active CN205459345U (en) | 2015-12-10 | 2015-12-10 | Welding face guard with rib structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205459345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859847A (en) * | 2015-12-10 | 2017-06-20 | 泰克曼(南京)电子有限公司 | Welding mask with neck protection structure |
-
2015
- 2015-12-10 CN CN201521028394.8U patent/CN205459345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106859847A (en) * | 2015-12-10 | 2017-06-20 | 泰克曼(南京)电子有限公司 | Welding mask with neck protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: No.8, Huyue East Road, Longchi street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Tecman (Nanjing) safety protection equipment Co.,Ltd. Address before: Building D, No. 21, Liuzhou North Road, Xiaoliu Industrial Park, Jiangsu High-tech Zone, Nanjing City, Jiangsu Province, 210031 Patentee before: TECMEN ELECTRONICS Co.,Ltd. |