CN209028348U - Bushing type is stretched leg of spectacles - Google Patents
Bushing type is stretched leg of spectacles Download PDFInfo
- Publication number
- CN209028348U CN209028348U CN201821957798.9U CN201821957798U CN209028348U CN 209028348 U CN209028348 U CN 209028348U CN 201821957798 U CN201821957798 U CN 201821957798U CN 209028348 U CN209028348 U CN 209028348U
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- pull rod
- push
- casing
- spectacles
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Abstract
The utility model is a kind of leg of spectacles, and especially a kind of bushing type is stretched leg of spectacles, including casing and push-pull rod, and the outer end of casing is equipped with articulated joint, hinged with spectacle-frame by articulated joint, and the outer end of push-pull rod is equipped with ear-hang；Push-pull rod is inserted into casing, its insertion end is equipped with continuous multiple semi-circular recesses, position corresponding with semi-circular recesses, which is equipped with, on casing adjusts channel, it adjusts to be successively arranged ball, spring in channel and adjust and cover, by pulling out or being pushed into pull rod, ball will be fallen in different semi-circular recesses, realize the flexible of push-pull rod；The inner end of push-pull rod is equipped with baffle；Lid, which is adjusted, with adjusting channel is connected by screw thread mouth.The utility model alleviates the thickness and weight of temple, keeps it more comfortable, more attractive, more humanized；When push-pull rod is drawn to outermost, baffle is conditioned channel and blocks, and skid off push-pull rod will not from casing；Identical and spring the effect of ball and semicircle groove, the length stays constant for keeping temple flexible.
Description
Technical field
The utility model is a kind of leg of spectacles, and especially a kind of bushing type is stretched leg of spectacles.
Background technique
Existing leg of spectacles is mostly that length is fixed, also there is telescopic leg of spectacles, changes its length by flexible.
The stretch mode of existing leg of spectacles, the rhabodoid composition being overlapped inside and outside mostly two, by pushing and pulling the rhabodoid inside and outside making
Relative displacement is realized flexible.Since rhabodoid has certain thickness, so considerably increasing the thickness and eye of temple after overlapping
The weight of mirror itself, influences beauty, and it is uncomfortable to also cause glasses wearer temple, or is glided again very much when glasses wearer being made to regard object due to glasses
Pupil deviates lens optical center, leads to visual fatigue, and eyes degree is deepened, and comes to the study of glasses wearer, work belt many tired
It is angry.
Summary of the invention
The purpose of this utility model is to overcome existing Telescopic glasses leg thickness big, weight weight, poor appearance, wearing are not
Suitable defect, temple length can be adjusted according to oneself individual needs and more comfortable, more attractive, safer set by inventing one kind
Tubular type is stretched leg of spectacles.
The purpose of this utility model is realized as follows: described sleeve pipe formula is stretched leg of spectacles, including casing
And push-pull rod, the outer end of casing is equipped with articulated joint, and hinged with spectacle-frame by articulated joint, the outer end of push-pull rod is equipped with ear-hang；It pushes away
Pull rod is inserted into casing, and insertion end is equipped with continuous multiple semi-circular recesses, position corresponding with semi-circular recesses on casing
It sets to be equipped with and adjusts channel, adjust and be successively arranged ball, spring in channel and adjust lid, by pulling out or being pushed into pull rod, ball
It will fall in different semi-circular recesses, realize the flexible of push-pull rod.
The inner end of the push-pull rod is equipped with baffle.
The adjusting lid with adjusting channel is connected by screw thread mouth.
The good effect of the utility model is as follows: since push-pull rod is in set inner telescoping tube, so alleviating the thickness of temple
Degree and weight, make that it is more comfortable, more flexible, more attractive, just operates, just repairs, more humanized；Since the inner end of push-pull rod is set
There is baffle, when push-pull rod is drawn to outermost, baffle is conditioned channel and blocks, and skid off push-pull rod will not from casing；Due to
The perfection of ball and semicircle groove coincide and the effect of the elastic force of spring, the length stays constant for keeping temple flexible；The utility model
Structure is simple, sturdy and durable, extends the service life of glasses.
Detailed description of the invention
Fig. 1 is the utility model structure chart
In figure: 1 casing, 2 push-pull rod, 3 articulated joint
4 ear-hang, 5 semi-circular recesses 6 adjust channel
7 ball, 8 spring 9 adjusts lid
10 baffles.
Specific embodiment
The leg of spectacles as shown in Figure 1, described sleeve pipe formula is stretched, including casing 1 and push-pull rod 2, the outer end of casing 1 are equipped with hinged
First 3, hinged by articulated joint 3 and spectacle-frame, the outer end of push-pull rod 2 is equipped with ear-hang 4；Push-pull rod 2 is inserted into casing 1, insertion
End is equipped with continuous multiple semi-circular recesses 5, and position corresponding with semi-circular recesses 5, which is equipped with, on casing 1 adjusts channel 6,
It adjusts and is successively arranged ball 7, spring 8 in channel 6 and adjusts lid 9, by pulling out or being pushed into pull rod 2, ball 7 will fall in different
In semi-circular recesses 5, the flexible of push-pull rod 2 is realized.
The inner end of the push-pull rod 2 is equipped with baffle 10, and when push-pull rod 2, which is drawn, arrives outermost, baffle 10 is conditioned the gear of channel 6
Firmly, push-pull rod 2 is skidded off will not from casing 1.
The adjusting lid 9 with adjusting channel 6 is connected by screw thread mouth, is passed through rotation and is adjusted lid 9, adjustable springs 8
Dynamics after telescopic location determines, then tighten that adjust lid 9 fixed by push-pull rod 2 convenient for the flexible flexible of push-pull rod 2.
Lid is adjusted in use, first unclamping, mitigates spring to the pressure of ball, so that it may which light telescopic push-pull rod reaches temple
To suitable length, then adjusting lid is tightened, it is very convenient to be applicable in.After tightening adjusting lid, increase elastic force, temple would not pine
Dynamic, flexible length will be kept constant.
Claims (3)
- The leg of spectacles 1. a kind of bushing type is stretched, it is characterised in that: including casing and push-pull rod, the outer end of casing is equipped with articulated joint, Hinged with spectacle-frame by articulated joint, the outer end of push-pull rod is equipped with ear-hang；Push-pull rod is inserted into casing, and insertion end is equipped with continuous Multiple semi-circular recesses, position corresponding with semi-circular recesses, which is equipped with, on casing adjusts channel, adjusts in channel successively Equipped with ball, spring and lid is adjusted, by pulling out or being pushed into pull rod, ball will be fallen in different semi-circular recesses, and realization pushes away Pull rod stretches.
- The leg of spectacles 2. bushing type according to claim 1 is stretched, it is characterised in that: the inner end of the push-pull rod is equipped with gear Plate.
- The leg of spectacles 3. bushing type according to claim 1 is stretched, it is characterised in that: the adjusting lid and adjusting channel are logical Screw thread mouth is crossed to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957798.9U CN209028348U (en) | 2018-11-27 | 2018-11-27 | Bushing type is stretched leg of spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957798.9U CN209028348U (en) | 2018-11-27 | 2018-11-27 | Bushing type is stretched leg of spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209028348U true CN209028348U (en) | 2019-06-25 |
Family
ID=66909979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821957798.9U Active CN209028348U (en) | 2018-11-27 | 2018-11-27 | Bushing type is stretched leg of spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209028348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415781A (en) * | 2020-12-11 | 2021-02-26 | 居天科技(深圳)有限公司 | Bionic glasses |
-
2018
- 2018-11-27 CN CN201821957798.9U patent/CN209028348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415781A (en) * | 2020-12-11 | 2021-02-26 | 居天科技(深圳)有限公司 | Bionic glasses |
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| GR01 | Patent grant |