CN207586567U - A kind of conveniently adjusted spectacles nose holder - Google Patents
A kind of conveniently adjusted spectacles nose holder Download PDFInfo
- Publication number
- CN207586567U CN207586567U CN201721765224.7U CN201721765224U CN207586567U CN 207586567 U CN207586567 U CN 207586567U CN 201721765224 U CN201721765224 U CN 201721765224U CN 207586567 U CN207586567 U CN 207586567U
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- CN
- China
- Prior art keywords
- gear
- nose support
- support body
- box
- nose
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- 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 discloses a kind of conveniently adjusted spectacles nose holders, are related to glasses accessory field.The utility model includes box portion and nose support body, the box portion includes gear-box and covers the cover board on gear-box, the gear-box is symmetrically arranged with driving gear and driven gear, cover board is provided with the hexagonal double-ended bolt that through-hole directly passes to the wheel of fixed active, the nose support body top is provided with driving section, the driving section is provided with the structure of the gear teeth for arc-shaped, the gear teeth of the nose support body in left side are engaged with driven gear, the gear teeth of the nose support body on right side are engaged with driving gear, and nose support body is provided with connecting portion, connecting portion and eyeglasses frame body pin joint close to bottom；Driving gear is adjusted by external allen wrench, can drive the nose support body rotation of the left and right sides, the rotation direction of nose support body is on the contrary, so need to only rotate driving gear, so that it may realize the adjustment of nose support body angle.The utility model improves the adjustment inconvenience of current nose support body and adjusts the angle the defects of too small.
Description
Technical field
The utility model glasses accessory field, more particularly to a kind of conveniently adjusted spectacles nose holder.
Background technology
Nose support is the component that spectacle frame plays a supportive role on the bridge of the nose, that is to say, that is supported on the bridge of the nose and mirror holder is kept to consolidate
Fixed component is just called nose support.Nose support has two classes, and one kind is fixed, i.e. non-metal kind adhesion type；One kind is stipule active type.
The glasses for being equipped with the first nose support are known as plank glasses, and such spectacles nose holder is fixed together with spectacle-frame, irremovable.It is latter
The nose support of type is applied to metal frame, also has on some existing high-grade plank glasses, fixes movable stipule by support stalk welding.
But in the prior art, it is more troublesome, and adjust the angle small when the nose support of stipule active type adjusts the angle.
Utility model content
It is existing to improve the technical problem to be solved by the present invention is to provide a kind of conveniently adjusted spectacles nose holder
Spectacles nose holder adjustment is inconvenient, adjusts the angle the problem of small.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of conveniently adjusted spectacles nose holder is provided, including box portion and nose support body；
The box portion include gear-box, the cover board covered on gear-box, driving gear, driven gear, hexagonal double-ended bolt,
Follower shaft；
Gear-box lower end setting there are two symmetrical nose support slot, the gear-box bottom plate center left be provided with from from
Slot under driving wheel axis, the driven gear are mounted on by follower shaft under the follower shaft in slot, in the gear-box bottom plate
Driving wheel screw hole is provided on the right side of the heart, the driving gear is mounted on by hexagonal double-ended bolt in the driving wheel screw hole, the master
Moving gear is engaged with the driven gear；The cover board bottom surface is provided with the installation of slot cooperation follower shaft on follower shaft, institute
It states cover board and is provided with through-hole, lead to the hole site is corresponding with the mounted hexagonal double-ended bolt；
There are two the nose support bodies, is symmetrical arranged, and the nose support body is cam-like thin plate, and the nose support body includes upper end
Driving section and the connecting portion close to lower end, the driving section are arc-shaped, and circular arc portion offers the gear teeth, the nose support body upper end
It is located in the gear-box by nose support slot, the driving section of the nose support body in left side is engaged with the driven gear, right side
The driving section of the nose support body engaged with the driving gear, the connecting portion is by the outwardly directed thin plate of connecting portion, institute
State connecting portion and frame pin joint.
As being further improved for this programme, described four apex angles of gear-box are provided with cavity screw hole, and the cover board is corresponding
Ground is provided with cover board screw hole.
As being further improved for this programme, the aperture of the through-hole is more than the diameter of the hexagonal double-ended bolt.
As being further improved for this programme, the connecting portion is provided centrally with pin hole, and eyeglasses frame body is provided with pin hole,
The two is connected by pin.
As being further improved for this programme, the nose support body is internally provided with several holes.
As being further improved for this programme, the nose support well width is more than nose support body width 5mm-10mm.
As being further improved for this programme, the thickness of the gear-box is less than 5mm.
Using above-mentioned technical proposal, since nose support body is hinged close to downside and frame, top using arc-shaped connector with
Gear engagement connection so that nose support body can be rotated using hinge joint as fulcrum, and the nose support body of the right and left is oppositely oriented,
Driving gear only need to be rotated, both can make and to shrink simultaneously or tensioning so that the adjustment amount of both sides angle is equal, in addition, master
The axis of moving gear uses hexagonal double-ended bolt, and cover board is provided with through-hole, and allen wrench can be used across through-hole to turn six
Angle stud realizes the adjusting of angle.
The utility model improves the adjustment inconvenience of current nose support body and adjusts the angle the defects of too small.
Description of the drawings
Fig. 1 is a kind of front view of conveniently adjusted spectacles nose holder in the utility model embodiment；
Fig. 2 is a kind of rearview of conveniently adjusted spectacles nose holder in the utility model embodiment；
Fig. 3 is a kind of internal structure chart of conveniently adjusted spectacles nose holder in the utility model embodiment；
Fig. 4 is a kind of gear box structure figure of conveniently adjusted spectacles nose holder in the utility model embodiment；
Fig. 5 is a kind of Section A-A figure of conveniently adjusted spectacles nose holder in the utility model embodiment.
In figure, 1- box portions, 11- gear-boxes, slot under 111- follower shafts, 112- driving wheel screw holes, 113- nose support slots,
114- cavity screw holes, 121- through-holes, slot on 122- follower shafts, 123- cover board screw holes, 13- driving gears, 14- driven gears,
15- hexagonal double-ended bolts, 16- follower shafts, 2- nose support bodies, 21- driving sections, 22- connecting portions.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but do not form the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
A kind of conveniently adjusted spectacles nose holder is provided, as shown in Fig. 1 Fig. 2, including box portion 1 and nose support body 2；
As shown in Fig. 3, Fig. 4 and Fig. 5, the box portion includes including gear-box mounted on spectacle-frame back center
11st, cover board 12, driving gear 13, driven gear 14, hexagonal double-ended bolt 15, follower shaft 16 on gear-box 11 are covered；
There are two symmetrical nose support slot 113, the 11 bottom plate center left of gear-box is set for 11 lower end of the gear-box setting
Slot 111 under follower shaft are equipped with, the driven gear 14 is mounted on by follower shaft 16 under the follower shaft in slot 111,
The 11 bottom plate central right of gear-box is provided with driving wheel screw hole 112, and the driving gear 13 is installed by hexagonal double-ended bolt 15
In the driving wheel screw hole 112, the driving gear 13 is engaged with the driven gear 14；12 bottom surface of cover board is provided with
Slot 122 coordinates the installation of follower shaft 16 on follower shaft, and the cover board 12 is provided with through-hole 121,121 position of through-hole and installation
The good hexagonal double-ended bolt 15 corresponds to；
There are two the nose support bodies 2, is symmetricly set on frame, the nose support body 2 be cam-like thin plate, the nose
The driving section 21 and the connecting portion 22 close to lower end that base body 2 includes upper end, the driving section 21 are arc-shaped, and circular arc portion opens up
There are the gear teeth, 2 upper end of nose support body is located in by nose support slot 113 in the gear-box 11, the biography of the nose support body 2 in left side
Dynamic portion 21 is engaged with the driven gear 14, and the driving section 21 of the nose support body 2 on right side is engaged with the driving gear 13, institute
It is the thin plate stretched out to frame, the connecting portion 22 of 2 lower end of nose support body and frame pin joint to state connecting portion 22.
In the present embodiment, driving gear 13 engages with driven gear 14 and engages the driving section of left and right nose support body 2 respectively
21, and 2 lower pin of nose support body is connected in eyeglasses frame body so that and nose support body 2 can rotate, and direction of rotation phase around pin joint point
Instead, and the wheel shaft of driving gear 13 is coordinated using hexagonal double-ended bolt 15, and external allen wrench may pass through logical on cover board 12
Hole 121 enters gear-box 11, then blocks hexagonal double-ended bolt 15 and adjusts angle.
Further, described 11 4 apex angles of gear-box are provided with cavity screw hole 114, and the cover board 12 is correspondingly provided with
Cover board screw hole 123.
The gear-box 11 passes through cover board screw hole 123, cavity screw hole 114 to be locked with cover board 12 by screw.
Locking mode is reliable.
Further, the aperture of the through-hole 121 is more than the diameter of the hexagonal double-ended bolt 15.
For external allen wrench is made to be easier to adjust the angle into gear-box 11, the aperture of setting through-hole 121 is more than
The diameter of hex bolts 15.
Further, the connecting portion 22 is provided centrally with pin hole, and eyeglasses frame body is provided with pin hole, and the two passes through pin
Connection.
Connecting portion 22 is connect with eyeglasses frame body by pin, and pin joint mode is simple and effective.
Further, the nose support body 2 is internally provided with several holes.
In order to mitigate the weight of nose support body 2, several holes are set inside nose support body.
Further, 113 width of nose support slot is more than 2 width 5mm-10mm of nose support body.
Nose support body 2 is swung on nose support slot 113, and the width of setting nose support slot 113 is more than the width 5mm- of nose support body 2
10mm not only can guarantee the firm of nose support body 2, but also cause the adjustable angle increase of nose support body 2.
Further, the thickness of the gear-box 11 is less than 5mm.
For aesthetic purpose, and for the weight for mitigating this nose support, the thickness of gear-box is set to be less than 5mm.
The embodiment of the utility model is explained in detail, but the utility model is not limited to be retouched above in association with attached drawing
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (7)
1. a kind of conveniently adjusted spectacles nose holder, it is characterised in that：Including box portion (1) and nose support body (2)；
The box portion (1) including gear-box (11), the cover board (12) covered on gear-box (11), driving gear (13), from
Moving gear (14), hexagonal double-ended bolt (15), follower shaft (16)；
There are two symmetrical nose support slot (113), gear-box (11) the bottom plate center lefts for gear-box (11) the lower end setting
Slot under follower shaft (111) is provided with, the driven gear (14) is by follower shaft (16) under the follower shaft
In slot (111), gear-box (11) the bottom plate central right is provided with driving wheel screw hole (112), and the driving gear (13) is logical
Hexagonal double-ended bolt (15) is crossed in the driving wheel screw hole (112), the driving gear (13) and the driven gear (14)
Engagement；Cover board (12) bottom surface is provided with the installation of slot on follower shaft (122) cooperation follower shaft (16), the cover board
(12) through-hole (121) is provided with, through-hole (121) position is corresponding with the mounted hexagonal double-ended bolt (15)；
There are two the nose support bodies (2), is symmetrical arranged, and the nose support body (2) is cam-like thin plate, and the nose support body (2) includes
The driving section (21) of upper end and the connecting portion (22) close to lower end, the driving section (21) are arc-shaped, and circular arc portion offers
The gear teeth, nose support body (2) upper end are located in by nose support slot (113) in the gear-box (11), the nose support body in left side
(2) driving section (21) is engaged with the driven gear (14), driving section (21) and the master of the nose support body (2) on right side
Moving gear (13) engages, and the connecting portion (22) is by the outwardly directed thin plate of connecting portion.
2. a kind of conveniently adjusted spectacles nose holder according to claim 1, it is characterised in that：The gear-box (11) four
A apex angle is provided with cavity screw hole (114), and the cover board (12) is correspondingly provided with cover board screw hole (123).
3. a kind of conveniently adjusted spectacles nose holder according to claim 1, it is characterised in that：The through-hole (121)
Aperture is more than the diameter of the hexagonal double-ended bolt (15).
4. a kind of conveniently adjusted spectacles nose holder according to claim 1, it is characterised in that：In the connecting portion (22)
The heart is provided with pin hole, and eyeglasses frame body is provided with pin hole, and the two is connected by pin.
5. a kind of conveniently adjusted spectacles nose holder according to claim 1, it is characterised in that：In the nose support body (2)
Portion is provided with several holes.
6. a kind of conveniently adjusted spectacles nose holder according to claim 1, it is characterised in that：The nose support slot (113)
Width is more than nose support body (2) width 5mm-10mm.
7. a kind of conveniently adjusted spectacles nose holder according to claim 1, it is characterised in that：The gear-box (11)
Thickness is less than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765224.7U CN207586567U (en) | 2017-12-18 | 2017-12-18 | A kind of conveniently adjusted spectacles nose holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765224.7U CN207586567U (en) | 2017-12-18 | 2017-12-18 | A kind of conveniently adjusted spectacles nose holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586567U true CN207586567U (en) | 2018-07-06 |
Family
ID=62738354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721765224.7U Expired - Fee Related CN207586567U (en) | 2017-12-18 | 2017-12-18 | A kind of conveniently adjusted spectacles nose holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586567U (en) |
-
2017
- 2017-12-18 CN CN201721765224.7U patent/CN207586567U/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: 20180706 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |