CN204631367U - A kind of central sill for glasses - Google Patents
A kind of central sill for glasses Download PDFInfo
- Publication number
- CN204631367U CN204631367U CN201420724947.2U CN201420724947U CN204631367U CN 204631367 U CN204631367 U CN 204631367U CN 201420724947 U CN201420724947 U CN 201420724947U CN 204631367 U CN204631367 U CN 204631367U
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- Prior art keywords
- groove
- block
- regulating block
- hole
- regulating
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Abstract
The utility model discloses a kind of central sill for glasses, its drip irrigation device is that the first regulating block can rotate relative to being placed in the first groove, second regulating block can rotate relative to being placed in the second groove, the spacing road of connection first groove and the second groove is provided with in beam body, spring is provided with in described spacing road, described spring one end is provided with first limited block inconsistent with the first regulating block, the described spring other end is provided with second limited block inconsistent with the second regulating block, the central sill that the utility model provides a kind of size adjustable.
Description
Technical field
The utility model relates to a kind of optometric technology field, and more particularly, it relates to a kind of central sill for glasses.
Background technology
The central sill of glasses is fixed on glasses, be stuck in the parts on the bridge of the nose when wearer wears, traditional parts central sill adopts monoblock type, and structure fixedly uses comparatively limits to, and when wearing, improper if there is wearing size, and style is delithted with, user has to change pair of eyeglasses, the inappropriate central sill of size be not suitable for use, bring infringement easily to the bridge of the nose of user, easily make the bridge of the nose occur distortion, central sill also there will be breakage even sometimes.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the central sill providing a kind of size adjustable.
For achieving the above object, the utility model provides following technical scheme: a kind of central sill for glasses, comprise beam body, it is characterized in that: described beam body one end is provided with the first groove, the described beam body other end is provided with the second groove, described beam body is provided with the first through hole and vertically runs through the first groove, beam body is provided with the second through hole and vertically runs through the second groove, described first groove is provided with the first movable part, described first movable part comprises the first regulating block and the first back-up block, described first regulating block is provided with first pilot hole, described first regulating block is placed in the first groove, described first pilot hole is relative with the first through hole, described first through hole is provided with T-shaped screw through the first pilot hole, described first regulating block can rotate relative to being placed in the first groove, described first back-up block one end is provided with the 3rd groove of the mutual clamping of the first groove, described first back-up block be stuck in the first inside grooves divide with first regulating block one be connected, described second groove is provided with the second movable part, described second movable part comprises the second regulating block and the second back-up block, described second regulating block is provided with two the second pilot holes, described second regulating block is placed in the second groove, described second pilot hole is relative with the second through hole, described second through hole is provided with T-shaped screw through the second pilot hole, described second regulating block can rotate relative to being placed in the second groove, described second back-up block two end is provided with the 4th groove of the mutual clamping of the second groove, described second back-up block is stuck in the second inside grooves and divides and be connected with the second regulating block disome, the spacing road of connection first groove and the second groove is provided with in described beam body, spring is provided with in described spacing road, described spring one end is provided with first limited block inconsistent with the first regulating block, the described spring other end is provided with second limited block inconsistent with the second regulating block, described first regulating block and the second regulating block correspond to the first limited block and the second limited block contravention that offsets and are provided with draw-in groove.
By adopting technique scheme, be placed in the first groove by the first regulating block on the first movable part, and the first pilot hole that the first regulating block is provided with is relative with the first through hole running through the first groove, and be fixed by T-shaped screw, first regulating block can be placed in the first groove relatively relatively rotate, the second adjustment on the second same movable part is fixed in the second groove by identical connected mode, by such connected mode, the first regulating block and the second regulating block can be rotated, and this first regulating block is integrally formed with the first back-up block, but first back-up block one end is provided with the 3rd groove, by the 3rd groove and the mutual clamping of the first groove, make the first regulating block that the first back-up block can be driven to relatively rotate, in like manner, 3rd groove and the mutual clamping of the second groove, second back-up block can be relatively rotated, and by arranging spacing road in central sill, and logical built-in spring, add that spring one end is provided with the first limited block, the other end is provided with the second limited block, the first regulating block and the second regulating block is against by the first limited block and the second limited block correspondence, what give the first limited block and the second limited block external world by spring extrudes power, the ejecting force that correspondence gives the first regulating block and the second regulating block is reached by the first limited block and the second limited block, again draw-in groove is set by corresponding first limited block of the first regulating block and the second regulating block and the second limited block inconsistent part, by the design of the number of draw-in groove, make different sense of rotation that draw-in groove can be made enough to block the first limited block and the second limited block positions, reach and be fixed to applicable position, first back-up block and the second back-up block can be turned to suitable, be convenient to user wear.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of central sill for glasses of the utility model embodiment.
Fig. 2 is the beam body schematic diagram of a kind of central sill for glasses of the utility model embodiment.
Fig. 3 is the rotation schematic internal view of a kind of central sill for glasses of the utility model embodiment.
Attached body tag in figure: 101, Liang Ti; 102, the first groove; 103, the second groove; 104, the first through hole; 105, the second through hole; 106, spacing road; 201, the first movable part; 202, the first regulating block; 203 first back-up blocks; 204, the 3rd groove; 301, the second movable part; 302, the second regulating block; 303, the second back-up block; 304, the 4th groove; 401, spring; 501, the first limited block; 502, the second limited block; 601, T-shaped screw.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model embodiment is described further.
A kind of central sill for glasses, comprise beam body 101, it is characterized in that: described beam body 101 one end is provided with the first groove 102, described beam body 101 other end is provided with the second groove 103, described beam body 101 is provided with the first through hole 104 and vertically runs through the first groove 102, beam body 101 is provided with the second through hole 105 and vertically runs through the second groove 103, described first groove 102 is provided with the first movable part 201, described first movable part 201 comprises the first regulating block 202 and the first back-up block 203, described first regulating block 202 is provided with first pilot hole, described first regulating block 202 is placed in the first groove 102, described first pilot hole is relative with the first through hole 104, described first through hole 104 is provided with T-shaped screw 601 through the first pilot hole, described first regulating block 202 can rotate relative to being placed in the first groove 102, described first back-up block 203 one end is provided with the 3rd groove 204 of the mutual clamping of the first groove 102, described first back-up block 203 is stuck in part in the first groove 102 and is connected with the first regulating block 202 one, described second groove 103 is provided with the second movable part 301, described second movable part 301 comprises the second regulating block 302 and the second back-up block 303, described second regulating block 302 is provided with two the second pilot holes, described second regulating block 302 is placed in the second groove 103, described second pilot hole is relative with the second through hole 105, described second through hole 105 is provided with T-shaped screw 601 through the second pilot hole, described second regulating block 302 can rotate relative to being placed in the second groove 103, described second back-up block 303 2 end is provided with the 4th groove 304 of the mutual clamping of the second groove 103, described second back-up block 303 is stuck in part in the second groove 103 and is connected with the second regulating block 302 disome, the spacing road 106 of connection first groove 102 and the second groove 103 is provided with in described beam body 101, spring 401 is provided with in described spacing road 106, described spring 401 one end is provided with first limited block 501 inconsistent with the first regulating block 202, described spring 401 other end is provided with second limited block 502 inconsistent with the second regulating block 302, described first regulating block 202 and the second regulating block 302 correspond to the first limited block 501 and the second limited block 502 contravention that offsets and are provided with draw-in groove.
By adopting technique scheme, be placed in the first groove 102 by the first regulating block 202 on the first movable part 201, and the first pilot hole that the first regulating block 202 is provided with is relative with the first through hole 104 running through the first groove 102, and be fixed by T-shaped screw 601, first regulating block 202 can be placed in the first groove 102 relatively relatively rotate, the second adjustment on the second same movable part 301 is fixed in the second groove 103 by identical connected mode, by such connected mode, the first regulating block 202 and the second regulating block 302 can be rotated, and this first regulating block 202 is integrally formed with the first back-up block 203, but first back-up block 203 one end is provided with the 3rd groove 204, by the 3rd groove and the clamping mutually of the first groove 102, make the first regulating block 202 that the first back-up block 203 can be driven to relatively rotate, in like manner, 3rd groove 204 and the clamping mutually of the second groove 103, second back-up block 303 can be relatively rotated, and by arranging spacing road 106 in central sill, and logical built-in spring 401, add that spring 401 one end is provided with the first limited block 501, the other end is provided with the second limited block 502, the first regulating block 202 and the second regulating block 302 is against by the first limited block 501 and the second limited block 502 correspondence, what give the first limited block 501 and second limited block 502 external world by spring 401 extrudes power, the ejecting force that correspondence gives the first regulating block 202 and the second regulating block 302 is reached by the first limited block 501 and the second limited block 502, again draw-in groove is set by the first regulating block 202 and corresponding first limited block 501 of the second regulating block 302 and the second limited block 502 inconsistent part, by the design of the number of draw-in groove, make different sense of rotation that draw-in groove can be made can to block the first limited block 501 and the second limited block 502 positions, reach and be fixed to applicable position, first back-up block 203 and the second back-up block 303 can be turned to suitable, be convenient to user wear.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (1)
1. the central sill for glasses, comprise beam body, it is characterized in that: described beam body one end is provided with the first groove, the described beam body other end is provided with the second groove, described beam body is provided with the first through hole and vertically runs through the first groove, beam body is provided with the second through hole and vertically runs through the second groove, described first groove is provided with the first movable part, described first movable part comprises the first regulating block and the first back-up block, described first regulating block is provided with first pilot hole, described first regulating block is placed in the first groove, described first pilot hole is relative with the first through hole, described first through hole is provided with T-shaped screw through the first pilot hole, described first regulating block can rotate relative to being placed in the first groove, described first back-up block one end is provided with the 3rd groove of the mutual clamping of the first groove, described first back-up block be stuck in the first inside grooves divide with first regulating block one be connected, described second groove is provided with the second movable part, described second movable part comprises the second regulating block and the second back-up block, described second regulating block is provided with two the second pilot holes, described second regulating block is placed in the second groove, described second pilot hole is relative with the second through hole, described second through hole is provided with T-shaped screw through the second pilot hole, described second regulating block can rotate relative to being placed in the second groove, described second back-up block two end is provided with the 4th groove of the mutual clamping of the second groove, described second back-up block is stuck in the second inside grooves and divides and be connected with the second regulating block disome, the spacing road of connection first groove and the second groove is provided with in described beam body, spring is provided with in described spacing road, described spring one end is provided with first limited block inconsistent with the first regulating block, the described spring other end is provided with second limited block inconsistent with the second regulating block, described first regulating block and the second regulating block correspond to the first limited block and the second limited block contravention that offsets and are provided with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724947.2U CN204631367U (en) | 2014-11-27 | 2014-11-27 | A kind of central sill for glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724947.2U CN204631367U (en) | 2014-11-27 | 2014-11-27 | A kind of central sill for glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204631367U true CN204631367U (en) | 2015-09-09 |
Family
ID=54050381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724947.2U Expired - Fee Related CN204631367U (en) | 2014-11-27 | 2014-11-27 | A kind of central sill for glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204631367U (en) |
-
2014
- 2014-11-27 CN CN201420724947.2U patent/CN204631367U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151105 Address after: Chen Ao village of Taizhou city Yuyou midges in Zhejiang province 317600 Yuhuan County Zhugang Patentee after: Taizhou Huaqiang Glasses Co., Ltd. Address before: Taizhou City, Zhejiang province Yuhuan County 317604 Road 121 road Yuhua Chen Zhugang Patentee before: Huang Hongzhi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20161127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |