CN205027982U - Industrial goggles lens location structure - Google Patents
Industrial goggles lens location structure Download PDFInfo
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- CN205027982U CN205027982U CN201520779323.5U CN201520779323U CN205027982U CN 205027982 U CN205027982 U CN 205027982U CN 201520779323 U CN201520779323 U CN 201520779323U CN 205027982 U CN205027982 U CN 205027982U
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- spectacle
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Abstract
The utility model discloses an industrial goggles lens location structure, predetermine spectacle -frame, a lens that conforms with the spectacle -frame form of form and be located the spectacle -frame and a fastener of establishing the piece is hung in the installation that is used for of the corresponding both sides of lens including one, the forward one side of spectacle -frame framework forms an interval that holds that can hold the lens, its characterized in that, the forward one side framework downside of spectacle -frame middle part is equipped with the draw -in groove, lens downside middle part correspond the draw -in groove position extend inwards be provided with one can with the joint portion of draw -in groove block, lens and spectacle -frame pass through the block of draw -in groove and joint portion and realize the location. The utility model discloses structural design is simple, can realize location equipment rapidly or dismantle under the circumstances of not destroying goggles related parts, makes things convenient for the change of lens or spectacle -frame.
Description
Technical field
The utility model relates to safety goggles technical field, especially relates to a kind of industrial safety goggles lens positioning structure.
Background technology
Existing industrial safety goggles composition component normally includes: a spectacle-frame presetting form, a lens that can be combined with spectacle-frame and link hang part (this hangs part is mirror pin or band) outside spectacle-frame two; This safety goggles composition is really to provide wearer operationally wear and have safety protection function in use, but the lens of this safety goggles composition is the spectacle-frame neighboring being directly covered in the form that conforms to the combination of spectacle-frame mostly, such composition structure is inconvenient to change lens or spectacle-frame, and easily damages associated components when dismantling component.
Utility model content
In order to solve above-mentioned prior art problem, the utility model provides a kind of industrial safety goggles lens positioning structure, lens and spectacle-frame to be realized by located in connection structure being connected under fast operating together with the assembling of location or can when not destroying region of interest dismantling spectacles sheet and spectacle-frame, the replacing of convenient glasses sheet or spectacle-frame.
The technical solution of the utility model is: a kind of industrial safety goggles lens positioning structure, comprise the spectacle-frame that presets form, one lens conformed to spectacle-frame form and be positioned at spectacle-frame and lens respective sides for installing the fastener hanging part, the forward side frame body of described spectacle-frame forms the accommodation interval that can hold lens, on the downside of the forward side frame body of described spectacle-frame, middle part is provided with draw-in groove, under described lens, corresponding draw-in groove position is extended inwardly an Access Division that can engage with draw-in groove for middle side part, described lens and spectacle-frame realize location by the engaging of draw-in groove and Access Division.
Described draw-in groove is recess or through hole.
Described Access Division is π type, and Access Division is provided with two and is separated by and hook portion towards the opposite, and Access Division sticks in draw-in groove by hook portion, Access Division is elastic rubbery body, and hook portion is the outer dome-shaped state of elasticity, if need take out Access Division, only needing two hook portions to inside contract, can take advantage of a situation and exit draw-in groove in Access Division.
Further, the depressed area that can push lens is provided with on the upside of the forward side frame body of described spectacle-frame, at least one is extended with in continuous or discrete Embedded Division pushing spectacle-frame depressed area on the upside of described lens, lens and spectacle-frame realize secondary by the combination of Embedded Division and depressed area and locate, described Embedded Division thickness is slightly less than longitudinal degree of depth of depressed area, so that Embedded Division can keep the outer dome-shaped state of elasticity perseverance when pushing depressed area and depressed area fits tightly or stir and can exit slightly outward.
Described spectacle-frame and relevant position, lens both sides offer fastening hole of the same size respectively.
Described fastener side is provided with buckling parts, and buckling parts and fastening hole do rotary fastening, realizes fastener and being connected between lens, spectacle-frame.
Preferably, described buckling parts is consistent with fastening hole shape, is the shape of thin ends and thick middle length, therefore when buckling parts insert to do after in fastening hole rotate after two ends namely cannot be departed from fastening hole by stop, realize being fastened of fastener.
The beneficial effects of the utility model are:
1, the utility model arranges draw-in groove by middle part on the downside of the forward side frame body of picture frame, the Access Division that can engage with draw-in groove is set on the downside of lens, Access Division is elastic body, make lens and spectacle-frame can realize good location by Access Division and draw-in groove clamping, or only Access Division need be exited from draw-in groove when for retracting lens, not destroying lens and spectacle-frame region of interest can exit smoothly, operation simple and convenient;
2, the utility model by arranging the depressed area that can push lens on the upside of the forward side frame body of spectacle-frame, side extended at least one is in continuous or discrete Embedded Division pushing spectacle-frame depressed area on the ophthalmic lens, lens and spectacle-frame can realize secondary by the combination of Embedded Division and depressed area and locate, or only slightly need stir Embedded Division glasses phrase spectacle-frame can be made to be separated, operate simple and easy and lens or spectacle-frame can not be destroyed;
3, the utility model structural design is simple, can realize location assembling or dismounting rapidly, the replacing of convenient glasses sheet or spectacle-frame when not destroying safety goggles associated components.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Figure 1A 1 place enlarged drawing;
Fig. 3 is Figure 1A 2 place enlarged drawing;
Fig. 4 is safety goggles schematic diagram after the utility model assembling;
Fig. 5 is safety goggles front view after the utility model assembling;
Fig. 6 is Fig. 5 B-B sectional view;
Fig. 7 is Fig. 6 C1 place enlarged drawing;
Fig. 8 is Fig. 6 C2 place enlarged drawing;
In figure, 1, spectacle-frame; 11, interval is held; 12, through hole; 13, depressed area; 2, lens; 21, Access Division; 22, hook portion; 23, Embedded Division; 3, fastener; 31, buckling parts; 4, fastening hole.
Embodiment
Be further elaborated the utility model below in conjunction with drawings and Examples, the utility model direction is as the criterion with Fig. 1.
As shown in Fig. 1 to 8, a kind of industrial safety goggles lens positioning structure, comprise lens 2 that a spectacle-frame 1, presetting form conforms to spectacle-frame 1 form and two be fastened on respectively spectacle-frame 1 and lens 2 respective sides for installing mirror pin or being the fastener 3 establishing band.
The forward side frame body of described spectacle-frame 1 forms the accommodation interval 11 that can hold lens 2, the depressed area 13 that can push lens 2 is provided with on the upside of framework, under framework, middle side part is provided with recess or through hole 12, and in the present embodiment, under framework, middle side part and nostril bridge support position offer through hole 12.
At least one is extended with in continuous or discrete Embedded Division 23 pushing spectacle-frame 1 depressed area 13 on the upside of described lens 2, Embedded Division 23 thickness is slightly less than the longitudinal degree of depth holding interval 11, so that Embedded Division 23 can keep the outer dome-shaped state of elasticity perseverance when pushing depressed area 13 and depressed area 13 fits tightly or stir and can exit slightly outward; Lens 2 times middle side parts and nostril bridge support position place are extended inwardly an Access Division 21 that can engage with above-mentioned through hole 12, Access Division 21 is in π type, Access Division 21 is provided with two and is separated by and hook portion 22 towards the opposite, Access Division 21 is elastic rubbery body, hook portion 22 is outer dome-shaped state in elasticity, and Access Division 21 is sticked in above-mentioned through hole 12 by hook portion 22, if need take out Access Division 21, only needing two hook portions 22 to inside contract, can take advantage of a situation and exit through hole 12 in Access Division 21.
Described spectacle-frame 1 and relevant position, lens 2 both sides offer fastening hole 4 of the same size respectively.
Described fastener 3 side is provided with buckling parts 31, buckling parts 31 inserts to do after in fastening hole 4 and rotates, realize fastening with fastening hole 4, fastener 3 and lens 2, spectacle-frame 1 realize being connected, particularly, buckling parts 31 is consistent with fastening hole 4 shape, is the shape of thin ends and thick middle length, therefore when buckling parts 31 insert to do after in fastening hole 4 rotate after two ends namely cannot be departed from fastening hole 4 by stop, realize being fastened of fastener 3.
The number of assembling steps of the industrial safety goggles of the utility model is as follows: the accommodation interval 11 that lens 2 be correspond to spectacle-frame 1 pushes, two hook portions 22 of the Access Division 21 that lens 2 times middle side parts are extended introduce the through hole 12 interior (as shown in Figure 8) of spectacle-frame 1, realize the one-time positioning of lens 2 and spectacle-frame 1, again the Embedded Division 23 extended on the upside of lens 2 is cut in the depressed area 13 on the upside of spectacle-frame 1 (as shown in Figure 7), realize lens 2 to locate with the secondary of spectacle-frame 1, lens 2 can be made to realize being positioned on spectacle-frame 1 by so easy operation; Finally the fastening hole 4 that fastener 3 is corresponding with lens 2 and spectacle-frame 1 both sides is respectively fastened.Fastener 3 need only be extracted successively when lens 2 or spectacle-frame 1 need be changed, through hole 12 is exited in Access Division 21, slightly slightly stir Embedded Division 23 can make when not destroying the region of interest of the two the two be separated, assembly and disassembly engineering is all simple and easy and quick.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, all should be included in the protection domain of technical solutions of the utility model.
Claims (8)
1. an industrial safety goggles lens positioning structure, comprise the spectacle-frame that presets form, one lens conformed to spectacle-frame form and be positioned at spectacle-frame and lens respective sides for installing the fastener hanging part, the forward side frame body of described spectacle-frame forms the accommodation interval that can hold lens, it is characterized in that, on the downside of the forward side frame body of described spectacle-frame, middle part is provided with draw-in groove, under described lens, corresponding draw-in groove position is extended inwardly an Access Division that can engage with draw-in groove for middle side part, described lens and spectacle-frame realize location by the engaging of draw-in groove and Access Division.
2. industrial safety goggles lens positioning structure according to claim 1, is characterized in that, described draw-in groove is recess or through hole.
3. industrial safety goggles lens positioning structure according to claim 1 and 2, is characterized in that, described Access Division is π type, and Access Division is provided with two and is separated by and hook portion towards the opposite, and Access Division is sticked in draw-in groove by hook portion.
4. industrial safety goggles lens positioning structure according to claim 3, is characterized in that, Access Division is elastic rubbery body, and hook portion is the outer dome-shaped state of elasticity.
5. industrial safety goggles lens positioning structure according to claim 1, it is characterized in that, the depressed area that can push lens is provided with on the upside of the forward side frame body of described spectacle-frame, be extended with at least one on the upside of described lens in continuous or discrete Embedded Division pushing spectacle-frame depressed area, lens and spectacle-frame realize secondary by the combination of Embedded Division and depressed area and locate.
6. industrial safety goggles lens positioning structure according to claim 5, is characterized in that, described Embedded Division thickness is slightly less than longitudinal degree of depth of depressed area.
7. industrial safety goggles lens positioning structure according to claim 1, is characterized in that, described fastener side is provided with buckling parts, and buckling parts and fastening hole do rotary fastening.
8. industrial safety goggles lens positioning structure according to claim 7, it is characterized in that, described buckling parts is consistent with fastening hole shape, is the shape of thin ends and thick middle length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779323.5U CN205027982U (en) | 2015-10-08 | 2015-10-08 | Industrial goggles lens location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520779323.5U CN205027982U (en) | 2015-10-08 | 2015-10-08 | Industrial goggles lens location structure |
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| Publication Number | Publication Date |
|---|---|
| CN205027982U true CN205027982U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520779323.5U Active CN205027982U (en) | 2015-10-08 | 2015-10-08 | Industrial goggles lens location structure |
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| Country | Link |
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| CN (1) | CN205027982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184915A1 (en) * | 2022-03-26 | 2023-10-05 | 梁传庆 | Goggles convenient to disassemble and replace |
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2015
- 2015-10-08 CN CN201520779323.5U patent/CN205027982U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023184915A1 (en) * | 2022-03-26 | 2023-10-05 | 梁传庆 | Goggles convenient to disassemble and replace |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |