CN2507033Y - Rotary elastic bow for glasses - Google Patents
Rotary elastic bow for glasses Download PDFInfo
- Publication number
- CN2507033Y CN2507033Y CN 01257810 CN01257810U CN2507033Y CN 2507033 Y CN2507033 Y CN 2507033Y CN 01257810 CN01257810 CN 01257810 CN 01257810 U CN01257810 U CN 01257810U CN 2507033 Y CN2507033 Y CN 2507033Y
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- CN
- China
- Prior art keywords
- leg
- spectacles
- village
- head
- top flat
- 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 relates to rotary elastic bow glasses legs, which comprise a pin head (2) and glasses legs (6), wherein the pin head (2) is in a rod-shaped structure with a spherical enlarged head, the head part of the pin head (2) is provided with a vertical half hole (211), a rod body of the pin head (2) is provided with a horizontal hole (221), and the horizontal hole (221) is interpenetrated with the vertical half hole (211) mutually; the tail part is provided with a concavity (11) and the tail part of the pin head articulated element (1) of the concavity (11) is inserted in the vertical half hole (211). A front pushing slice (3), a spring (4) and a back pushing slice (5) are arranged in the horizontal hole (221) of the pin head (2) in turn, and the back pushing slice (5) is extruded via the glasses legs (6) to block the opening of the horizontal hole (221) and locked via a pivot shaft screw (20). Smaller and thinner glasses can be made via using the rotary elastic bow glasses legs, and glasses can be carried conveniently.
Description
Technical field
The utility model relates to the structural member of glasses non optical component, relates in particular to a kind of catapult leg of spectacles that makes leg of spectacles do 360 degree rotations.
Background technology
Existing leg of spectacles can lean on the elastic force of spring to adjust the subtended angle size, but spectacle-frame rotates relatively, so the volume of spectacle-frame and spectacle case just can't make very for a short time, carries and will inevitably quite feel inconvenience.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art part and provides a kind of simple in structure, has both kept original leg of spectacles and has leaned on elastic force can regulate the function of subtended angle size, and spectacle-frame is made the catapult leg of spectacles that 360 degree rotate relatively again.
The purpose of this utility model can realize by adopting following technical measures, designs a kind of revolvable catapult leg of spectacles, comprises village head and leg of spectacles, and village head is connected with the leg of spectacles hinge.Described village head is the rod shaped structure with spherical enlarged footing, and its head is provided with vertical half hole, and its body of rod is provided with lateral aperture, and lateral aperture interpenetrates with vertical half hole; Elder generation inserts the afterbody that afterbody has a village articulated elements of recess in described vertical half hole, then preceding top flat, spring, back top flat are inserted in the lateral aperture of village head in regular turn, final force pushes away the aperture of leg of spectacles extruding back top flat shutoff lateral aperture forward and uses the locking of hinge screw; This structure has following duty:
The normal operating conditions that does not add external force: spring is extruding backward forward, and the leading section of preceding top flat snaps in the recess of a village articulated elements, and the tail plane position of back top flat is the position, plane of roof pressure leg of spectacles front end list hinge head tightly.
Two legs of spectacles outwards open the state of a minute angle: toward the extrapolation leg of spectacles, the coaxial rotation of hinge, the position, plane at top flat rear portion behind the roof pressure of leg of spectacles head drift angle position, spring produces inside recovery elastic force by compression, continue toward the extrapolation leg of spectacles, the drift angle of portion will be inconsistent with leg of spectacles leading section retaining angle end to end in the village, and the open angle of leg of spectacles has been limited at the retaining angle of leg of spectacles leading section.
Two states that leg of spectacles is inwardly folding: push away leg of spectacles inward, leg of spectacles rotates inward, leg of spectacles head drift angle is with back top flat jack-up, back top flat is compression spring forward, and spring force is strengthened, and continues rotating mirror leg inwards, spring is again the past pusher of back top flat, the mirror leg turns back rapidly, and facial planes position and leg of spectacles head gong list hinge prosposition is close to parallelly behind the back top flat, and the leg of spectacles and the village are orthogonal.
Two legs of spectacles are the collecting state that three-sixth turn is revolved in rotating shaft with a village articulated elements: fixedly a village articulated elements is motionless, leg of spectacles and the same straight line of village Tou Chu and vertical with a village articulated elements, promote the clockwise or inhour rotation of leg of spectacles, a leading section roof pressure village articulated elements of preceding top flat, preceding top flat compression spring, spring elastic force tendency is forward strengthened, prosposition in the recess of a village articulated elements afterbody is close to parallel with sinciput sheet head prosposition, continue the rotation leg of spectacles, leg of spectacles is finished 360 degree rotations, gets back to original position.
First three kind state is the duty that existing leg of spectacles is had, and a kind of state in back is the peculiar duty of the utility model device.
Compared with prior art, the revolvable catapult leg of spectacles of the utility model has following advantage: at the mirror leg with when a village articulated elements is parallel, the gross thickness of glasses also has only the thickness of picture frame, therefore can allow spectacle case do forr a short time, thinner, glasses are better carried.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is revolvable each parts of catapult leg of spectacles of the utility model and scheme of installation;
Fig. 2 is the revolvable catapult leg of spectacles of a utility model normal operating condition synoptic diagram;
Fig. 3 is the revolvable catapult leg of spectacles of a utility model open configuration synoptic diagram;
Fig. 4 is the collection folded state synoptic diagram of the revolvable catapult leg of spectacles of the utility model;
Fig. 5 is the rotation status synoptic diagram of the revolvable catapult leg of spectacles of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, the revolvable catapult leg of spectacles of the utility model comprises a village articulated elements 1, the village 2, preceding top flat 3, spring 4, back top flat 5 and leg of spectacles 6; Village 2 is connected with leg of spectacles 6 hinges, the hinged end in the village 2 is provided with the groove that is complementary with leg of spectacles 6 protruding keys, and bore a hinge axis hole in both convergence parts, the village the 2 not surface of contact of end and leg of spectacles 6 protruding key roots is an inclined-plane, the afterbody that is the village 2 has drift angle 23, and the leading section of leg of spectacles 6 has retaining angle 64.Another feature in the village 2 is the rod shaped structure with spherical enlarged footing, and with the angles boring of vertical 90 degree, promptly its head is provided with vertical half hole 211 respectively for its head and afterbody, and its body of rod is provided with lateral aperture 221, and lateral aperture 221 interpenetrates with vertical half hole 211; The afterbody car of a village articulated elements 1 has recess 11, and the front of this recess 11 and two sides are the plane, and its back side is arc surface (the A-A section of Fig. 1), and it plays position-limiting action.Top flat 3 is the right cylinder of two-stage step before described, and the diameter of its front portion 31 is less; Middle part gong one platform 61 (the B-B section of Fig. 1) of described leg of spectacles 6 is in order to beat radium-shine brand.
The erection sequence of the revolvable catapult leg of spectacles of the utility model is as follows: earlier the afterbody of a village articulated elements 1 is inserted described vertical half hole 211, and then preceding top flat 3, spring 4, back top flat 5 are inserted in regular turn in the lateral aperture 221 in the village 2, at last leg of spectacles 6 is inserted the aperture of extruding back top flat 5 shutoff lateral apertures 221 and with 20 lockings of hinge screw; This moment is because the afterbody car of a village articulated elements 1 has recess 11, its effect is when top flat 3 is subjected to forward thrust, top flat head 31 has snapped in the recess 11 of a village articulated elements 1, thereby limited the activity of articulated elements 1, it can't be skidded off from the hole 211 of head 21 the insides in the village 2, and make that a village articulated elements 1 and the village 2 is hinged with vertical angle.Leg of spectacles of the present utility model has following four kinds of states:
The normal operating conditions that does not add external force: spring 4 is extruding backward forward, and the leading section 31 of preceding top flat 3 snaps in the recess 11 of a village articulated elements 1, and the tail plane position 52 of back top flat 5 is the position, plane 62 (Fig. 2) of roof pressure leg of spectacles 6 front end lists hinge head tightly.
Two legs of spectacles outwards open the state of a minute angle: this state simulation eyeglass wearer head is bigger, will produce outward thrust to leg of spectacles 6.When toward extrapolation leg of spectacles 6, the coaxial rotation of hinge, the position, plane 52 at top flat 5 rear portions behind 63 roof pressures of leg of spectacles 6 head drift angle positions, spring 4 produces inside recovery elastic force by compression, continue toward extrapolation leg of spectacles 6, the drift angle 23 of the village 2 afterbody 22 will be inconsistent with leg of spectacles 6 leading sections retaining angle 64, the open angle (Fig. 3) of the retaining angle 64 restriction legs of spectacles 6 of leg of spectacles 6 leading sections
The states that two legs of spectacles are inwardly folding: this is a kind of duty that the mirror leg turns back during collection after using up glasses.Push away leg of spectacles 6 inward, leg of spectacles 6 rotates inward, leg of spectacles 6 head drift angles 65 are with back top flat 5 jack-up, back top flat 5 is compression spring 4 forward, and spring 4 elastic force are strengthened, and continue rotating mirror leg 6 inwards, spring 4 is again back top flat 5 past pushers, mirror leg 6 turns back rapidly, and it is parallel that facial planes positions 52, back top flat 5 back and leg of spectacles 6 head gong lists hinge prosposition 66 are close to, leg of spectacles 6 and the village 2 orthogonal (Fig. 4).
Two legs of spectacles are the collecting state that three-sixth turn is revolved in rotating shaft with a village articulated elements: as shown in Figure 5, fixedly a village articulated elements 1 is motionless, a leg of spectacles 6 and a village same straight line in 2 places and vertical with a village articulated elements 1, promote leg of spectacles 6 turn clockwise (Fig. 5 A), leading section 31 a roof pressure village articulated elements 1 of preceding top flat 3, preceding top flat 3 compression springs 4, spring 4 elastic force tendency is forward strengthened, because the recess section of a village articulated elements 1 is the shape of A-A section among Fig. 1, so, mirror leg 6 under the effect of spring 4 ejecting sheets 3, the angle of rapid counter-clockwise cycle 90 degree, the prosposition 112 in the recess 11 of a village articulated elements 1 afterbody is close to parallel (Fig. 5 B) with preceding top flat 3 head prospositions 31, continue rotation leg of spectacles 6, leg of spectacles 6 is finished 360 degree rotations, gets back to original position, and anti-clockwise situation is similar therewith.
Claims (5)
1, a kind of revolvable catapult leg of spectacles comprises village head (2) and leg of spectacles (6), and village head (2) is connected with leg of spectacles (6) hinge, it is characterized in that:
For to have the rod shaped structure of spherical enlarged footing, its head is provided with vertical half hole (211) to described village head (2), and its body of rod is provided with lateral aperture (221), and lateral aperture (221) interpenetrates with vertical half hole (211); The afterbody that afterbody has a village articulated elements (1) of recess (11) inserts described vertical half hole (211), preceding top flat (3), spring (4), back top flat (5) are inserted in the lateral aperture (221) of village head (2) in regular turn, and hinge screw (20) locking is also used in the aperture of leg of spectacles (6) extruding back top flat (5) shutoff lateral aperture (221);
Spring (4) is extruding backward forward, and the leading section (31) of preceding top flat (3) snaps in the recess (11) of a village articulated elements (1), and the tail plane position (52) of back top flat (5) is the position, plane (62) of roof pressure leg of spectacles (6) front end list hinge head tightly;
Toward extrapolation leg of spectacles (6), the coaxial rotation of hinge, the position, plane (52) at top flat (5) rear portion behind the roof pressure of leg of spectacles (6) head drift angle position (63), spring (4) produces inside recovery elastic force by compression, continue toward extrapolation leg of spectacles (6), the drift angle (23) of village head (2) afterbody (22) will be inconsistent with leg of spectacles (6) leading section retaining angle (64), the open angle of retaining angle (64) the restriction leg of spectacles (6) of leg of spectacles (6) leading section;
Push away leg of spectacles (6) inward, leg of spectacles (6) rotates inward, leg of spectacles (6) head drift angle (65) is with back top flat (5) jack-up, back top flat (5) is compression spring (4) forward, and spring (4) elastic force is strengthened, and continues rotating mirror leg (6) inwards, spring (4) is again the past pusher of back top flat (5), mirror leg (6) turns back rapidly, and it is parallel that facial planes position, back top flat (5) back (52) and leg of spectacles (6) head gong list hinge prosposition (66) are close to, and leg of spectacles (6) and village head (2) are orthogonal;
Fixedly a village articulated elements (1) is motionless, leg of spectacles (6) is located same straight line and vertical with a village articulated elements (1) with village head (2), promote the clockwise or inhour rotation of leg of spectacles (6), leading section (a 31) roof pressure village articulated elements (1) of preceding top flat (3), preceding top flat (3) compression spring (4), spring (4) elastic force tendency is forward strengthened, prosposition (112) in the recess (11) of a village articulated elements (1) afterbody is close to parallel with preceding top flat (3) head prosposition (31), continue rotation leg of spectacles (6), leg of spectacles (6) is finished 360 degree rotations, gets back to original position.
2, revolvable catapult leg of spectacles according to claim 1, it is characterized in that: the hinged end of described village head (2) is provided with the groove that is complementary with the protruding key of leg of spectacles (6), and bore a hinge axis hole in both convergence parts, village head (2) the not surface of contact of end and the protruding key root of leg of spectacles (6) is an inclined-plane, the afterbody that is the village 2 has drift angle (23), and the leading section of leg of spectacles (6) has retaining angle (64).
3, revolvable catapult leg of spectacles according to claim 1 is characterized in that: middle part gong one platform (61) of described leg of spectacles (6).
4, revolvable catapult leg of spectacles according to claim 1 is characterized in that: top flat (3) is the right cylinder of two-stage step before described, and the diameter of its front portion (31) is less.
5, revolvable catapult leg of spectacles according to claim 1 is characterized in that: recess (11) front and the two sides of a described village articulated elements (1) afterbody are the plane, and its back side is arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257810 CN2507033Y (en) | 2001-11-02 | 2001-11-02 | Rotary elastic bow for glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01257810 CN2507033Y (en) | 2001-11-02 | 2001-11-02 | Rotary elastic bow for glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507033Y true CN2507033Y (en) | 2002-08-21 |
Family
ID=33666493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01257810 Expired - Fee Related CN2507033Y (en) | 2001-11-02 | 2001-11-02 | Rotary elastic bow for glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507033Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579890A (en) * | 2018-06-08 | 2019-12-17 | 哈尔滨吉赫科技有限责任公司 | Spectacle frame suitable for various face contours |
| WO2020143650A1 (en) * | 2019-01-11 | 2020-07-16 | 温州市蔚蓝眼镜有限公司 | Glasses temple assembly and glasses |
-
2001
- 2001-11-02 CN CN 01257810 patent/CN2507033Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579890A (en) * | 2018-06-08 | 2019-12-17 | 哈尔滨吉赫科技有限责任公司 | Spectacle frame suitable for various face contours |
| WO2020143650A1 (en) * | 2019-01-11 | 2020-07-16 | 温州市蔚蓝眼镜有限公司 | Glasses temple assembly and glasses |
| CN111902766A (en) * | 2019-01-11 | 2020-11-06 | 温州市蔚蓝眼镜有限公司 | Glasses leg assembly and glasses |
| GB2586401A (en) * | 2019-01-11 | 2021-02-17 | Wenzhou Weilan Optical Co Ltd | Glasses temple assembly and glasses |
| AU2020205779B2 (en) * | 2019-01-11 | 2021-12-02 | Wenzhou Weilan Optical Co., Ltd. | Glasses temple assembly and glasses |
| US11372262B2 (en) | 2019-01-11 | 2022-06-28 | Wenzhou Weilan Optical Co., Ltd. | Temple assembly for spectacles and spectacles |
| GB2586401B (en) * | 2019-01-11 | 2023-05-17 | Wenzhou Weilan Optical Co Ltd | Temple assembly for spectacles and spectacles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |