CN202958982U - Switching device of inner lens - Google Patents
Switching device of inner lens Download PDFInfo
- Publication number
- CN202958982U CN202958982U CN 201220729341 CN201220729341U CN202958982U CN 202958982 U CN202958982 U CN 202958982U CN 201220729341 CN201220729341 CN 201220729341 CN 201220729341 U CN201220729341 U CN 201220729341U CN 202958982 U CN202958982 U CN 202958982U
- Authority
- CN
- China
- Prior art keywords
- spring
- connector
- casting die
- switch base
- fastener
- 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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- Emergency Lowering Means (AREA)
Abstract
Disclosed is a switching device of an inner lens. A fixed head (8) is connected with one end of a second spring (11), the other end of the second spring (11) is connected with one end of a cotton rope (6), a connecting piece (9) is integrally connected with an inner lens seat (7) through a rotating shaft (10), a groove (12) is formed in the inner lens seat (7) arranged between the fixed head (8) and a pulley wheel (13), a pressing piece (3) and a clamping piece (5) are arranged inside a switching seat (2) and are integrally connected, a first spring (1) is arranged inside the switching seat (2) below the pressing piece (3) and the clamping piece (5), and an operating rail of a switching button (4) is arranged above the pressing piece (3) and is close to the upper portion of the switching seat (2) beside the lens seat (7). Compared with the prior art, due to the action of the springs and the pulley wheel, the switching device of the inner lens is convenient to use, effortless, and good in hand feeling.
Description
Technical field
The invention relates to interior eyeglass switching device.
Background technology
The interior eyeglass switching device of the helmet of present motorcycle etc. uses inconvenient, sweat.
Summary of the invention
The technical problem that the invention will solve is to provide a kind of interior eyeglass switching device easy to use.
The concrete technical scheme of the invention is: interior eyeglass switching device, it is characterized in that, and comprise spring one, switch base, casting die, swich buckle, fastener, cotton rope, scope bar, connector, rotating shaft, spring two, groove, pulley, interior eyeglass; Interior eyeglass is connected on connector; Connector has two chimbs, wherein on a chimb of relatively interior eyeglass, a gland is arranged, and gland is connected with of spring two, and the other end of spring two is connected with of cotton rope; Pulley is equipped with in another chimb below that connector is vertical with gland; Salient mounting has rotating shaft in the middle of the scope bar, and there is a hole at the connector center, is flexibly connected in the hole in and goes up rotating shaft, and connector connects as one by rotating shaft and scope bar; In the scope bar between gland and pulley, a groove is arranged; Casting die and fastener are housed in switch base, casting die and fastener are connected as a single entity, spring one is housed in the switch base under casting die and fastener, casting die top is until there is the orbit of swich buckle near the top of the other switch base of eyeglass seat, swich buckle by casting die and fastener gear between or on orbit at switch base; After cotton rope passed through groove, pulley successively, orbit and swich buckle that switch base is passed in the other end of cotton rope connected together.Press or loosen casting die, adding the strength of upper spring one, or adding the Drawing switch button, swich buckle drives cotton rope and makes spring two loosen or strain, and shuts or open interior eyeglass.The invention is because there is the effect of spring and pulley, relatively before, easy to use, effortlessly, feel is fine.
Description of drawings
Accompanying drawing 1 is the invention structural representation.
The specific embodiment
Interior eyeglass switching device is characterized in that, comprises spring 1, switch base 2, casting die 3, swich buckle 4, fastener 5, cotton rope 6, scope bar 7, connector 9, rotating shaft 10, spring 2 11, groove 12, pulley 13, interior eyeglass 14; Interior eyeglass 14 is connected on connector 9; Connector 9 has two chimbs, wherein on a chimb of relatively interior eyeglass 14, a gland 8 is arranged, and gland 8 is connected with of spring 2 11, and the other end of spring 2 11 is connected with of cotton rope 6; Pulley 13 is equipped with in another chimb below that connector 9 is vertical with gland 8; In the middle of scope bar 7, salient mountings have rotating shaft 10, and there is a hole at connector 9 centers, are flexibly connected upper rotating shaft 10 in the hole in, and connector 9 connects as one by rotating shaft 10 and scope bar 7; 7 li of scope bars between gland 8 and pulley 13 have a groove 12; Casting die 3 and fastener 5 are housed in switch base 2, casting die 3 and fastener 5 are connected as a single entity, in switch base 2 under casting die 3 and fastener 5, spring 1 is housed, casting die 3 tops are until there is the orbit of swich buckle 4 near the top of the other switch base 2 of eyeglass seat 7, swich buckle 4 by casting die 3 and fastener 5 gears between or on the orbit of switch base 2; After cotton rope 6 passed through groove 12, pulley 13 successively, orbit and swich buckle 4 that switch base 2 is passed in the other end of cotton rope 6 connected together.Press piece under pressure 3, swich buckle 4 is retracted on the orbit of switch base 2; Loosen casting die 3, spring 1 produces strength, or adds Drawing switch button 4, and swich buckle 4 is blocked between casting die 3 and fastener 5; Like this, press or loosen casting die 3, swich buckle 4 just drives cotton rope 6 and makes spring 2 11 loosen or strain, then drives connector 9 activities, shuts or open interior eyeglass 14.The invention is because there is the effect of spring and pulley, relatively before, easy to use, effortlessly, feel is fine.
Claims (1)
1. eyeglass switching device in a kind, it is characterized in that, comprise spring one (1), switch base (2), casting die (3), swich buckle (4), fastener (5), cotton rope (6), scope bar (7), connector (9), rotating shaft (10), spring two (11), groove (12), pulley (13), interior eyeglass (14); Interior eyeglass (14) is connected on connector (9); Connector (9) has two chimbs, wherein on a chimb of relatively interior eyeglass (14), a gland (8) is arranged, and gland (8) is connected with of spring two (11), and the other end of spring two (11) is connected with of cotton rope (6); Pulley (13) is equipped with in another chimb below that connector (9) is vertical with gland (8); Salient mounting has rotating shaft (10) in the middle of scope bar (7), and there is a hole at connector (9) center, is flexibly connected upper rotating shaft (10) in the hole in, and connector (9) connects as one by rotating shaft (10) and scope bar (7); Be positioned at that scope bar (7) between gland (8) and pulley (13) is inner a groove (12); Casting die (3) and fastener (5) are housed in switch base (2), casting die (3) and fastener (5) are connected as a single entity, in switch base (2) under casting die (3) and fastener (5), spring one (1) is housed, casting die (3) top is until there is the orbit of swich buckle (4) near the top of the other switch base (2) of eyeglass seat (7), swich buckle (4) by casting die (3) and fastener (5) keep off between or on the orbit of switch base (2); After cotton rope (6) passed through groove (12), pulley (13) successively, orbit and swich buckle (4) that switch base (2) is passed in the other end of cotton rope (6) connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729341 CN202958982U (en) | 2012-12-25 | 2012-12-25 | Switching device of inner lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729341 CN202958982U (en) | 2012-12-25 | 2012-12-25 | Switching device of inner lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958982U true CN202958982U (en) | 2013-06-05 |
Family
ID=48500141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220729341 Expired - Fee Related CN202958982U (en) | 2012-12-25 | 2012-12-25 | Switching device of inner lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693297A (en) * | 2017-09-28 | 2018-02-16 | 山东康泰实业有限公司 | A kind of intelligent massage chair |
-
2012
- 2012-12-25 CN CN 201220729341 patent/CN202958982U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693297A (en) * | 2017-09-28 | 2018-02-16 | 山东康泰实业有限公司 | A kind of intelligent massage chair |
| CN107693297B (en) * | 2017-09-28 | 2024-03-22 | 山东康泰实业有限公司 | Intelligent massage chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |