CN207992590U - A kind of detachable nose support glasses - Google Patents
A kind of detachable nose support glasses Download PDFInfo
- Publication number
- CN207992590U CN207992590U CN201820503952.9U CN201820503952U CN207992590U CN 207992590 U CN207992590 U CN 207992590U CN 201820503952 U CN201820503952 U CN 201820503952U CN 207992590 U CN207992590 U CN 207992590U
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- CN
- China
- Prior art keywords
- nose support
- nose
- detachable
- block
- stipule
- 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
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Abstract
The utility model is related to optometric technology fields, disclose a kind of detachable nose support glasses, including Jing Quan, temple, nose-bridge frame and nose support.Temple is connected to the left and right sides of Jing Quan by connection group, and nose-bridge frame is fixed on the middle part of Jing Quan, and nose support is installed on the left and right ends on front side of nose-bridge frame, and nose support is detachable.The utility model has the following advantages and effect：This programme utilizes new mechanical structure, while meeting nose support removable unloading functions, so that the nose support after installation is not occurred to loosen or is slided, wears more comfortable.
Description
Technical field
The utility model is related to optometric technology fields, more specifically, it relates to a kind of detachable nose support glasses.
Background technology
Glasses are the lenses being embedded in frame, are worn over drawing axis, to improve eyesight, protect eyes or decorate
Purposes；Glasses structure is generally made of eyeglass, Jing Quan and nose support.
Currently, the Chinese patent of Publication No. CN205353478U discloses a kind of detachable nose support glasses, it includes eye
Jing Quan, temple and nose-bridge frame, temple and nose-bridge frame are connect by fixed part with glasses circle, which is characterized in that glasses circle is close
Be equipped with a pair of dismountable nose support at the bridge of the nose, glasses circle be equipped with include the first card slot and the second card slot groove, set in nose support
There are two buckle, two buckles are separately mounted in the first card slot and the second card slot, are fixed on glasses circle；First card slot
Width be 3.1mm, the width of the buckle in nose support is 2.9mm, makes it easy to dismantle.
But it is above-mentioned be only installed in the groove on glasses circle by the buckle that nose support is equipped in the prior art, and buckle
Width is less than card slot, and buckle can slide in card slot, and fixed structure is not secured enough while easy to disassemble, and nose support sliding influences to wear
The comfort level of wearer, therefore there are certain defects on practicability.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that a kind of detachable nose support glasses of offer, meet nose support
While removable unloading functions, so that the nose support after installation is not occurred to loosen or is slided, wear more comfortable.
To achieve the above object, the utility model provides following technical solution：
A kind of detachable nose support glasses, including Jing Quan, temple, nose-bridge frame and nose support；The temple is connected by connection group
It is connected to the left and right sides of the Jing Quan, the nose-bridge frame is fixed on the middle part of Jing Quan, and the nose support is installed on front side of nose-bridge frame
Left and right ends, and nose support is detachable.
By using above-mentioned technical proposal, temple is connected with Jing Quan by connecting group, is convenient for worker assembles；The middle part of Jing Quan
It is fixed with nose-bridge frame, the left and right ends on front side of nose-bridge frame are equipped with nose support, for Jing Quan etc. to be held in the palm in the bridge of the nose；Nose support is set as
Detachable form detaches nose support with Jing Quan, and when nose support is damaged, the nose support that can be removed and more renew is not in nose support damage
Afterwards, the problem of entire frame can not just use；Nose support is removable simultaneously, can be fixedly installed in nose-bridge frame left and right ends, can make
Nose support after installation is less likely to occur to loosen or slide, and improves the comfort level of wearing.
The utility model is further arranged to：The nose support includes stipule stalk, and stipule stalk top is bent to form U-shaped
Pinching end, the left and right ends on front side of the nose-bridge frame are provided with cross recess, and the pinching end is removably mounted to the cross recess.
By using above-mentioned technical proposal, nose support includes stipule stalk, and the left and right ends on front side of nose-bridge frame are provided with cross recess, hold in the palm
The U-shaped pinching end that leaf stalk top is bent to form is removably mounted in cross recess, so that pinching end is can be fixed, and can be split
It unloads, thus stipule can be obstructed and be removably mounted on nose-bridge frame.
The utility model is further arranged to：The cross recess includes the translot parallel with nose-bridge frame and hangs down with the translot
Straight vertical slot, the pinching end are connected in the translot；The pinching end is fixed on by fixing piece on nose-bridge frame, described solid
Determine part to be fixed in vertical slot；The fixing piece includes U-shaped folder and wedge block, and the fixing piece rear end is integrally formed with U-shaped folder, institute
It states U-shaped folder and clamps pinching end；The front end of the fixing piece forms wedge block, and the wedge block is connected in the vertical slot.
By using above-mentioned technical proposal, cross recess includes translot and vertical slot, and pinching end is connected in translot tentatively fixed；
Pinching end is further fixed on by nose-bridge frame by fixing piece, fixing piece is fixed in vertical slot, keeps the clamping structure of pinching end more firm
Gu；Fixing piece includes the integrally formed U-shaped folder in rear end, clamps pinching end using U-shaped folder, thus consolidates fixing piece and pinching end
It is fixed；Fixing piece further includes the wedge block of front end, and wedge block is connected in vertical slot and is interference fitted with vertical slot, while wedge block makes again
Pinching end is interference fitted with translot, and the fixed knot of stipule stalk is further reinforced from there through the over-surplus fit structure in cross recess
Structure.
The utility model is further arranged to：The nose support further includes stipule, and the stipule is equipped with link block, the support
Leaf stalk lower end is welded with fixing sleeve, and the fixing sleeve is provided with the cavity of the accommodating link block, the fixing sleeve and link block edge
Same axis direction is provided with the second bolt hole, and is bolted.
By using above-mentioned technical proposal, the stipule of nose support is equipped with link block, and stipule stalk lower end is welded on fixing sleeve
It is provided with the cavity of accommodating link block, and fixing sleeve is bolted with link block, stipule and stipule stalk are fixed.
The utility model is further arranged to：The opening bore of the U-shaped folder is less than the pinching end outer diameter.
By using above-mentioned technical proposal, the opening bore of U-shaped folder is less than pinching end outer diameter, thus can by U-shaped folder with
The interference fit of pinching end keeps the structure that U-shaped folder clamps pinching end more secured.
The utility model is further arranged to：The connection group includes extension rod and connecting pin, the equal shape in the both sides Jing Quan
The convex block of Cheng Youyu extension rods front end welding；Extension rod end is provided with through hole, and the upper position of connecting pin is equipped with through-hole, connection
It holds lower part to be equipped with the first bolt hole, screw is fixed in the through-hole, through hole and the first bolt hole.
By using above-mentioned technical proposal, the convex block that the both sides Jing Quan are formed is welded with extension rod front end, by extension rod and mirror
Circle connection；The through hole of extension rod end is opposite with the first bolt hole of through-hole and lower part for being located at connecting pin top
It answers, and screw is fixed in through hole, through-hole and the first bolt hole, be achieved in the rotation connection of extension rod and connecting pin.
The utility model is further arranged to：The connection group further includes limited block, and the limited block is shaped in institute
State extension rod end；The connecting pin is formed with the storage tank of the accommodating limited block；The connecting pin is connected to the limit
Block.
By using above-mentioned technical proposal, extension rod end is placed in connecting pin integrally formed with limited block, limited block
In storage tank, keep limited block movable in storage tank, thus making limited block not influences the rotation connection of extension rod and connecting pin；
Limited block forms angle of inclination with one end side wall for connecting end in contact and is limited when temple is opened to the position vertical with Jing Quan
Position block resists, and to limit the open angle of temple by the angle of inclination of limited block, temple is made to be restricted to be suitble to wearing
Angle.
The utility model is further arranged to：The limited block forms gradient face by extension rod upper and lower ends and obtains.
By using above-mentioned technical proposal, limited block forms gradient face by extension rod upper and lower ends by is formed, and works as temple
When rotation, connecting pin can rotate on limited block, and when temple turns to closure, connecting pin is connected on extension rod, play limit
Position effect, on the other hand, temple, which is connected to Jing Quan, can also realize limit, and the closure of temple is limited from there through two kinds of limit methods
Angle keeps limit mechanism more perfect.
The utility model is further arranged to：Stipule stalk middle part is bent into U-shaped mouth.
By using above-mentioned technical proposal, stipule stalk middle part be bent into U-shaped mouth, it is possible to increase between human eye and minute surface away from
From making human eye when wearing not directly contact minute surface, improve the comfort level of wearing.
The utility model is further arranged to：The Front of the temple is frosted material.
By using above-mentioned technical proposal, Front of the temple is frosted material, can play anti-skidding effect, make wearing effect more
It is good.
In conclusion the utility model has the advantages that：The structure of detachable nose support is more secured, used in everyday
In the process will not because nose support loosen caused by discomfort, improve the practicability of detachable nose support glasses.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the temple of the present embodiment and the attachment structure schematic diagram of Jing Quan；
Fig. 3 is the configuration schematic diagram of the nose support of the present embodiment.
Reference numeral：1, Jing Quan；11, convex block；2, temple；21, connection group；22, extension rod；23, limited block；24, it connects
End；25, storage tank；26, through hole；27, the first bolt hole；28, screw；29, through-hole；3, nose-bridge frame；31, cross recess；32, horizontal
Slot；33, vertical slot；4, nose support；41, stipule obstructs；42, stipule；43, pinching end；44, link block；45, U-shaped mouth；46, the second bolt
Hole；47, bolt；48, fixing sleeve；5, fixing piece；51, U-shaped folder；52, wedge block.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of detachable nose support glasses, as shown in Figure 1, including mirror circle 1, temple 2, nose-bridge frame 3 and nose support 4.Temple 2 is logical
The left and right sides that connection group 21 is connected to mirror circle 1 is crossed, nose-bridge frame 3 is fixed on the middle part of mirror circle 1, before nose support 4 is installed on nose-bridge frame 3
The left and right ends of side.2 front end of temple is frosted material, can play the role of anti-skidding, makes wearing effect more preferably.
As shown in Figure 1, 2, connection group 21 includes extension rod 22, limited block 23 and connecting pin 24, and limited block 23 is integrally formed
In 22 end of extension rod, extension rod 22 is hinged with connecting pin 24.1 both sides of mirror circle are each formed with convex block 11, the weldering of 22 front end of extension rod
It is connected to convex block 11,22 end of extension rod is provided with through hole 26, and connecting pin 24 is formed with the storage tank being open towards 1 direction of mirror circle
25, storage tank 25 is corresponding with limited block 23, and limited block 23 is placed in storage tank 25, and makes limited block 23 can be in storage tank 25
Middle rotation.The top of connecting pin 24 and position corresponding with through hole 26 are provided with through-hole 29, and 24 lower part of connecting pin is provided with and through-hole
29 corresponding first bolts hole 27 are fixed with screw 28 in through-hole 29, through hole 26 and the first bolt hole 27, make temple 2 and prolong
The rotation of temple 2 is realized while boom 22 connects.Limited block 23 forms gradient face by 22 upper and lower ends of extension rod and obtains, temple
2 to 1 direction of mirror circle when being closed, and connecting pin 24 can be connected to the limited block 23 of 22 end of extension rod, be supported when connecting pin 24 is opened
It is connected to limited block 23, connecting pin 24 is limited by limited block 23, limits the open angle of temple 2.
As shown in Figure 1,3, nose support 4 includes stipule stalk 41 and stipule 42,41 connection stipule 42 of stipule stalk.3 front side of nose-bridge frame
Left and right ends be provided with cross recess 31, cross recess 31 includes the translot 32 parallel with nose-bridge frame 3, and the vertical slot vertical with translot 32
33.Stipule obstructs 41 tops and is bent to form U-shaped pinching end 43, and pinching end 43 is placed in translot 32, and pinching end 43 and translot
32 both ends clamping, makes stipule stalk 41 that can tentatively be fixed.
As shown in Figure 1,3, fixing piece 5 is equipped in vertical slot 33, fixing piece 5 includes U-shaped folder 51 and wedge block 52, fixing piece
5 rear ends are integrally formed with U-shaped folder 51, and U-shaped folder 51 clamps pinching end 43, and the opening bore of U-shaped folder 51 is less than outside pinching end 43
Diameter makes U-shaped folder 51 be fixed with pinching end 43 by the interference fit of U-shaped folder 51 and pinching end 43；The front end of fixing piece 5 is formed
Wedge block 52, wedge block 52 are interference fitted with vertical slot 33, and wedge block 52 is clamped 43 opening is held to clamp simultaneously, clamps at this time
End 43 and the clamping structure of translot 32 are also further reinforced, and keep overall structure more reasonable, thus in U-shaped folder 51, wedge block 52
And after pinching end 43 forms clamping structure, you can be individually fixed in translot 32 and vertical slot 33.By pinching end 43, U-shaped
Folder 51 and wedge block 52 are fixed to each other, and stipule stalk 41 is made to be firmly fixed, and be not easy to shake to be removed easily.
As shown in Figure 1,41 middle part of stipule stalk is bent into U-shaped mouth 45, make that there is a certain distance between stipule 42 and minute surface,
Increase human eye between minute surface at a distance from, improve the comfort level of wearing.Stipule obstructs 41 lower ends and is welded with fixing sleeve 48, fixed
48 positions corresponding with stipule 42 of set are formed with cavity, and the position corresponding with fixing sleeve 48 of stipule 42 is installed with link block
44, link block 44 is placed in fixing sleeve 48, and 48 front end of fixing sleeve is provided with the second bolt with link block 44 along same axis direction
Hole 46, and fixed by bolt 47, stipule 42 is thus fixed on 41 lower section of stipule stalk.
The concrete operations flow of the present embodiment is as follows：
When nose support 4 is installed, pinching end 43 is fitted into cross recess 31 tentatively fixes first, then with U-shaped folder 51 by pinching end
43 clamp, and the left and right ends of wedge block 52 are clamped end 43 and clamp at this time, make 32 interference of translot of pinching end 43 and cross recess 31
Cooperation；Wedge block 52 and the vertical slot 33 of cross recess 31 are interference fitted simultaneously, pinching end 43 are further fixed, while also by stipule
Stalk 41 is more firmly fixed on nose-bridge frame 3.
When needing to take out nose support 4, fixing piece 5 is taken out using tool, 41 can be obstructed by stipule by further taking out pinching end 43
It is removed with stipule 42, to be replaced or be cleaned.
When wearing spectacles, opens temple 2 and is limited block 23 when temple 2 is opened to the position vertical with mirror circle 1 and resists,
To make temple 2 be restricted to be suitble to the angle of wearing.When without using glasses, temple 2 is closed to 1 direction of mirror circle, connecting pin 24
It is connected to extension rod 22, thus limits the closure angle of temple 2, on the other hand, temple 2 is connected to mirror circle 1 and also can reach limit
Purpose, two kinds of limit methods keep limit mechanism more perfect.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of detachable nose support glasses, including Jing Quan (1), temple (2), nose-bridge frame (3) and nose support (4)；It is characterized in that：
The temple (2) is connected to the left and right sides of (1) the Jing Quan by connection group (21), and the nose-bridge frame (3) is fixed on Jing Quan
(1) middle part, the nose support (4) is installed on the left and right ends on front side of nose-bridge frame (3), and nose support (4) is detachable.
2. a kind of detachable nose support glasses according to claim 1, it is characterised in that：The nose support (4) includes stipule stalk
(41), the stipule stalk (41) top is bent to form U-shaped pinching end (43), and the left and right ends on front side of the nose-bridge frame (3) are opened
There are cross recess (31), the pinching end (43) to be removably mounted to the cross recess (31).
3. a kind of detachable nose support glasses according to claim 2, it is characterised in that：The cross recess (31) includes and nose
The parallel translot (32) of roof beam structure (3) and the vertical slot vertical with the translot (32) (33), the pinching end (43) are connected in described
In translot (32)；The pinching end (43) is fixed on by fixing piece (5) on nose-bridge frame (3), and the fixing piece (5) is fixed on perpendicular
In slot (33)；The fixing piece (5) includes U-shaped folder (51) and wedge block (52), and fixing piece (5) rear end is integrally formed with U
Type presss from both sides (51), and the U-shaped folder (51) clamps pinching end (43)；The front end of the fixing piece (5) forms wedge block (52), the wedge
Shape block (52) is connected in the vertical slot (33).
4. a kind of detachable nose support glasses according to claim 2, it is characterised in that：The nose support (4) further includes stipule
(42), the stipule (42) is equipped with link block (44), and the stipule stalk (41) lower end is welded with fixing sleeve (48), the fixation
Set (48) is provided with the cavity of the accommodating link block (44), and the fixing sleeve (48) is opened with link block (44) along same axis direction
There is the second bolt hole (46), and fixed by bolt (47).
5. a kind of detachable nose support glasses according to claim 3, it is characterised in that：The opening mouth of the U-shaped folder (51)
Diameter is less than the pinching end (43) outer diameter.
6. a kind of detachable nose support glasses according to claim 1, it is characterised in that：The connection group (21) includes extending
Bar (22) and connecting pin (24), Jing Quan (1) both sides are each formed with the convex block (11) with the welding of extension rod (22) front end；Extend
Bar (22) end is provided with through hole (26), and the upper position of connecting pin (24) is equipped with through-hole (29), and connecting pin (24) lower part is equipped with
First bolt hole (27) is fixed with screw (28) in the through-hole (29), through hole (26) and the first bolt hole (27).
7. a kind of detachable nose support glasses according to claim 6, it is characterised in that：The connection group (21) further includes limit
Position block (23), the limited block (23) are shaped in the extension rod (22) end；The connecting pin (24) is formed with accommodating
The storage tank (25) of the limited block (23)；The connecting pin (24) is connected to the limited block (23).
8. a kind of detachable nose support glasses according to claim 7, it is characterised in that：The limited block (23) is by extension rod
(22) upper and lower ends form gradient face and obtain.
9. a kind of detachable nose support glasses according to claim 2, it is characterised in that：Bending in the middle part of the stipule stalk (41)
At U-shaped mouth (45).
10. a kind of detachable nose support glasses according to claim 1, it is characterised in that：Temple (2) front end is frosted
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503952.9U CN207992590U (en) | 2018-04-10 | 2018-04-10 | A kind of detachable nose support glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503952.9U CN207992590U (en) | 2018-04-10 | 2018-04-10 | A kind of detachable nose support glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992590U true CN207992590U (en) | 2018-10-19 |
Family
ID=63830712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820503952.9U Expired - Fee Related CN207992590U (en) | 2018-04-10 | 2018-04-10 | A kind of detachable nose support glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207992590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200083095A (en) * | 2018-12-28 | 2020-07-08 | 이화춘 | The divided frames connecting structure |
| KR102141013B1 (en) * | 2018-12-28 | 2020-08-04 | 이화춘 | The divided frames connecting structure |
-
2018
- 2018-04-10 CN CN201820503952.9U patent/CN207992590U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200083095A (en) * | 2018-12-28 | 2020-07-08 | 이화춘 | The divided frames connecting structure |
| KR102141013B1 (en) * | 2018-12-28 | 2020-08-04 | 이화춘 | The divided frames connecting structure |
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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: 20181019 Termination date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |