CN203996608U - A kind of back mirror with Telescopic - Google Patents
A kind of back mirror with Telescopic Download PDFInfo
- Publication number
- CN203996608U CN203996608U CN201420062628.XU CN201420062628U CN203996608U CN 203996608 U CN203996608 U CN 203996608U CN 201420062628 U CN201420062628 U CN 201420062628U CN 203996608 U CN203996608 U CN 203996608U
- Authority
- CN
- China
- Prior art keywords
- strut bar
- fixed cover
- groove
- projection
- programme
- 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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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a kind of back mirror with Telescopic, its technical scheme main points are that described attaching parts comprises strut bar, fixed cover, outer tube, described strut bar lateral wall is provided with some groove groups that are intervally arranged along strut bar axis direction, described groove group comprises that several grooves and even circumferential are distributed on strut bar lateral wall, described groove is provided with spring, projection, described fixed cover is fixed on strut bar and is provided with the through hole corresponding with groove, by spring, the through hole from fixed cover stretches out described projection, described outer tube sleeve is located on fixed cover and with it and is in axial sliding connection, described outer tube wall be provided with several for compress projection make its retraction by presenting a theatrical performance as the last item on a programme, by presenting a theatrical performance as the last item on a programme and the corresponding setting of groove group.Attaching parts described in the utility model elongates or shortens Len req, makes back mirror in the needed position of navigating mate, simple in structure, convenient operation.
Description
Technical field
The utility model relates to a kind of back mirror, and more particularly, it relates to a kind of back mirror with Telescopic.
Background technology
Back mirror, as one of indispensable parts on the vehicles such as battery-driven car, motor bike, can facilitate vehicle driver to watch at any time rear situation, avoids when turning round or overtake other vehicles, and the traffic accident such as thrust into improves the safety performance of Vehicle Driving Cycle.
At present, back mirror comprises picture frame, be embedded in the eyeglass in picture frame, mirror bar, attaching parts, one end of described mirror bar is connected with picture frame by ball and socket, the other end of mirror bar is fixed on headstock by attaching parts, although the picture frame of this back mirror can be around mirror bar rotating 360 degrees, facilitate chaufeur to regulate the visual field, but the custom of the fat or thin and sitting posture of rider's height build is had nothing in common with each other, this back mirror can not be as required, adjust up or down the height of back mirror, the effect of backsight is undesirable, there is certain limitation to like this personnel's of steering vehicle visual field adjustment.
(Chinese patent that application number is 201120381583.9 discloses a kind of back mirror), it comprises back mirror main body, attaching parts, the strut bar being connected with car body, described back mirror main body comprises picture frame, is arranged on the eyeglass in picture frame, the mirror bar that is connected with picture frame and arranges, strut bar one end is provided with connecting thread, strut bar is connected with car body by connecting thread, described attaching parts is the connection pipe of hollow, described mirror bar is plugged in connection pipe from a port of connection pipe, and can do relative sliding along duct orientation and connection pipe.Although this back mirror can be as required, adjust up or down the height of back mirror, but height adjustment is to be done after relative sliding by described mirror bar and connection pipe, then with bolt tightening, fix, each adjustment is all to unclamp bolt, adjust again mirror bar and connection pipe and tighten fixing, operation very trouble.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of back mirror with Telescopic, has convenient operation feature.
For achieving the above object, the utility model provides following technical scheme: a kind of back mirror with Telescopic, comprise picture frame, mirror bar, attaching parts and be embedded in the eyeglass in picture frame, one end of described mirror bar is connected with picture frame by ball and socket, the other end of mirror bar is fixed on headstock by attaching parts, it is characterized in that: described attaching parts comprises strut bar, fixed cover, outer tube, described strut bar lateral wall is provided with some groove groups that are intervally arranged along strut bar axis direction, described groove group comprises that several grooves and even circumferential are distributed on strut bar lateral wall, in described groove, be provided with spring, projection, described fixed cover is fixed on strut bar and is provided with the through hole corresponding with groove, by spring, the through hole from fixed cover stretches out described projection, described outer tube sleeve is located on fixed cover and with it and is in axial sliding connection, described outer tube wall be provided with several for compress projection make its retraction by presenting a theatrical performance as the last item on a programme, by the setting corresponding to groove group of presenting a theatrical performance as the last item on a programme, described projection is cylindrical, described cylindrical through hole one end of stretching out is spherical head, described is semicircle by the cross-sectional plane of presenting a theatrical performance as the last item on a programme, the adjacent circular groove connecting for transition that is provided with by presenting a theatrical performance as the last item on a programme.
By adopting technique scheme, when needs are adjusted back mirror height, drawing outer tube, due to described projection, by spring, the through hole from fixed cover stretches out, outer tube wall by presenting a theatrical performance as the last item on a programme, can compress projection, spring is compressed and makes its retraction through hole, outer tube and fixed cover are done to axial and are slided, and in next corresponding through hole, projection can be under action of the spring, again from through hole, stretch out, repeat aforesaid operations, make attaching parts be elongated to Len req, make back mirror in the needed position of navigating mate, simple in structure, convenient operation.
Accompanying drawing explanation
Fig. 1 is a kind of part sectional view with the back mirror of Telescopic of the utility model;
Fig. 2 is A partial enlarged drawing in Fig. 1;
Fig. 3 is the cutaway view of fixed cover 12 in Fig. 1.
In figure 1, attaching parts; 2, mirror bar; 3, picture frame; 4, eyeglass; 11, strut bar; 111, groove group; 1111, groove; 1112, spring; 1113, projection; 12, fixed cover; 121, through hole; 13, outer tube; 131, by presenting a theatrical performance as the last item on a programme; 132, circular groove.
The specific embodiment
Referring to figs. 1 through Fig. 3, a kind of back mirror with Telescopic of the utility model is described further.
A kind of back mirror with Telescopic, comprise attaching parts 1, mirror bar 2, picture frame 3 and be embedded in the eyeglass 4 in picture frame 3, one end of described mirror bar 2 is connected with picture frame 3 by ball and socket, the other end of mirror bar 2 is fixed on headstock by attaching parts 1, described attaching parts 1 comprises strut bar 11, fixed cover 12, outer tube 13, described strut bar 11 lateral walls are provided with some groove groups 111 that are intervally arranged along strut bar axis direction, described groove group 111 comprises that several grooves 1111 and even circumferential are distributed on strut bar 11 lateral walls, its further groove 1111 quantity are two, and interval 180 degree arrange, the most suitable, can certainly actually increase groove 1111 quantity, in described groove 1111, be provided with spring 1112, projection 1113, described fixed cover 12 is fixed on strut bar 11 and is provided with the through hole corresponding with groove 1,111 121, by spring 1112, the through hole from fixed cover 12 121 stretches out described projection 1113, described outer tube 13 is set on fixed cover 12 and with it and is in axial sliding connection, described outer tube 13 inwalls be provided with several for compress projection 1113 make its retraction by presenting a theatrical performance as the last item on a programme 131, by present a theatrical performance as the last item on a programme 131 with the corresponding setting of groove group 111, when needs are adjusted back mirror height, drawing outer tube 13, due to described projection 1113, by spring 1112, the through hole from fixed cover 12 stretches out, outer tube wall by presenting a theatrical performance as the last item on a programme, 131 can compress projection 1113, spring is compressed and makes its retraction through hole, outer tube and fixed cover 12 are done relative sliding, make attaching parts be elongated to Len req, make back mirror in the needed position of navigating mate, simple in structure, convenient operation.
Projection 1113 is cylindrical, described cylindrical through hole 121 one end of stretching out are spherical head, and columniform projection 1113 is convenient to be fixed in groove 1111, difficult drop-off in fitting process, cylindrical stretch out through hole 121 one end be spherical head can reduce with by 131 friction force of presenting a theatrical performance as the last item on a programme, adjust attaching parts 1 length.
Described is semicircle by 131 cross-sectional planes of presenting a theatrical performance as the last item on a programme, adjacent by 131 circular grooves 132 that are provided with for transition connection of presenting a theatrical performance as the last item on a programme, described is that semicircle can be also circular arc by 131 cross-sectional planes of presenting a theatrical performance as the last item on a programme, adjacently by the 131 use circular grooves 132 of presenting a theatrical performance as the last item on a programme, carry out transition connection, make 131 to compress projection 1113 and can not interfere by presenting a theatrical performance as the last item on a programme, reduce the friction force of projection 1113 and outer tube 13 inwalls, make outer tube 13 relatively and fixed cover 12 more smooth and laborsaving.
Claims (1)
1. a back mirror with Telescopic, comprise picture frame, mirror bar, attaching parts and be embedded in the eyeglass in picture frame, one end of described mirror bar is connected with picture frame by ball and socket, the other end of mirror bar is fixed on headstock by attaching parts, it is characterized in that: described attaching parts comprises strut bar, fixed cover, outer tube, described strut bar lateral wall is provided with some groove groups that are intervally arranged along strut bar axis direction, described groove group comprises that several grooves and even circumferential are distributed on strut bar lateral wall, in described groove, be provided with spring, projection, described fixed cover is fixed on strut bar and is provided with the through hole corresponding with groove, by spring, the through hole from fixed cover stretches out described projection, described outer tube sleeve is located on fixed cover and with it and is in axial sliding connection, described outer tube wall be provided with several for compress projection make its retraction by presenting a theatrical performance as the last item on a programme, by the setting corresponding to groove group of presenting a theatrical performance as the last item on a programme, described projection is cylindrical, described cylindrical through hole one end of stretching out is spherical head, described is semicircle by the cross-sectional plane of presenting a theatrical performance as the last item on a programme, the adjacent circular groove connecting for transition that is provided with by presenting a theatrical performance as the last item on a programme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062628.XU CN203996608U (en) | 2014-02-12 | 2014-02-12 | A kind of back mirror with Telescopic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420062628.XU CN203996608U (en) | 2014-02-12 | 2014-02-12 | A kind of back mirror with Telescopic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996608U true CN203996608U (en) | 2014-12-10 |
Family
ID=52036651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420062628.XU Expired - Fee Related CN203996608U (en) | 2014-02-12 | 2014-02-12 | A kind of back mirror with Telescopic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859762A (en) * | 2015-06-14 | 2015-08-26 | 刘畅 | Adjustable electric bicycle rearview mirror |
| CN105966318A (en) * | 2016-06-17 | 2016-09-28 | 安徽机电职业技术学院 | Automobile mirror |
| CN109466451A (en) * | 2018-11-27 | 2019-03-15 | 宁波市鄞州呈汇机械制造有限公司 | A kind of mechanical erection structure for automobile rearview mirror |
-
2014
- 2014-02-12 CN CN201420062628.XU patent/CN203996608U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859762A (en) * | 2015-06-14 | 2015-08-26 | 刘畅 | Adjustable electric bicycle rearview mirror |
| CN105966318A (en) * | 2016-06-17 | 2016-09-28 | 安徽机电职业技术学院 | Automobile mirror |
| CN105966318B (en) * | 2016-06-17 | 2018-11-16 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of auto mirror |
| CN109466451A (en) * | 2018-11-27 | 2019-03-15 | 宁波市鄞州呈汇机械制造有限公司 | A kind of mechanical erection structure for automobile rearview mirror |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20170212 |