CN205836683U - Lockable mechanism opened by automobile spectacle case - Google Patents
Lockable mechanism opened by automobile spectacle case Download PDFInfo
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- CN205836683U CN205836683U CN201620664975.9U CN201620664975U CN205836683U CN 205836683 U CN205836683 U CN 205836683U CN 201620664975 U CN201620664975 U CN 201620664975U CN 205836683 U CN205836683 U CN 205836683U
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- spectacle case
- shell
- rotating shaft
- cam
- torsion spring
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Abstract
The utility model discloses a kind of automobile spectacle case and open lockable mechanism, lateral symmetry at spectacle case arranges rotating shaft, this rotating shaft is stretched in axis hole corresponding on side wall of outer shell, spectacle case is made to be hinged with shell, wherein in a rotating shaft, driving gear is set, this driving gear engages with the driven gear on antivibrator, and driven gear is fixed on shell；Another rotating shaft arranges torsion spring, this torsion spring is positioned in the endoporus of rotating shaft, one leg of torsion spring is connected with shell, another leg of torsion spring is connected with rotating shaft, on the side of torsion spring, cam is set, this cam is rotatably connected with the sidewall of shell, and cam can be with the track snapping of setting on spectacle case outer wall.This utility model operation noiseless, simple operation, feel is soft, and high/low temperature operates all without clamping stagnation sense, have simple in construction, locking reliably, good looking appearance, the feature such as transformation is easy, improvement cost is low.
Description
Technical field
This utility model belongs to automobile component technical field, is specifically related to a kind of automobile spectacle case and opens lockable mechanism.
Background technology
Automobile spectacle case is as storage of glasses mechanism standing in car, and its open and close is frequent.Existing opener uses
The torsion spring exposed, as turning on the power, affects attractive in appearance；Meanwhile, existing lockable mechanism uses single lockup switch assembly as lock
Locking mechanism, there is the defects such as gimp, low temperature clamping stagnation, snap close fracture, separately has high expensive inferior position in it.
Utility model content
Because the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of automobile eye
Mirror case opens lockable mechanism.
Technical solutions of the utility model are as follows: lockable mechanism opened by a kind of automobile spectacle case, including shell and spectacle case,
The lateral symmetry of spectacle case arranges rotating shaft, and this rotating shaft is stretched in axis hole corresponding on side wall of outer shell, makes spectacle case cut with scissors mutually with shell
Connect, it is characterised in that: arranging driving gear in a rotating shaft wherein, this driving gear is nibbled with the driven gear on antivibrator
Closing, driven gear is fixed on shell；Arranging torsion spring in another rotating shaft, this torsion spring is positioned in the endoporus of rotating shaft, torsion spring
One leg is connected with shell, and another leg of torsion spring is connected with rotating shaft, arranges cam on the side of torsion spring, and this cam is with outer
The sidewall of shell is rotatably connected, and cam can be with the track snapping of setting on spectacle case outer wall.
Using above technical scheme, torsion spring provides for spectacle case and opens moment, and torsion spring is hidden in the hole of rotating shaft, does not affects
Shell attractive in appearance.The driven gear of antivibrator forms meshing relation with the driving gear in spectacle case rotating shaft, and spectacle case is rotating
During, by gear drive, antivibrator damping torque is conducted to spectacle case, it is ensured that spectacle case rotates mild.Cam and eye
Track on mirror case sidewall coordinates, when spectacle case is closed, and cam and the track snapping of spectacle case, spectacle case is solid
It is scheduled on closed position, and lasting locking moment is provided, and the equal locking of high/low temperature is reliable.Owing to the sidewall of cam with shell can turn
Being dynamically connected, cam can so pull with hand spectacle case upset when open, the track of spectacle case around its axial line 360 ° rotation
Driving cam rotation, be easy between the two release connect, simple, convenient, feel is soft, operates noiseless.
Processing and fabricating for convenience, reduces production cost, and described spectacle case, rotating shaft, driving gear and track are by injection
Molding, track protrudes from the lateral wall of spectacle case.
Described track is " V " shape, and one of this track opening end is formed with eave tile, and this eave tile can be with described cam
Snapping.Above structural rail moulding is simple, is all easy to by eave tile and cam snapping and tripping.
Described cam has middle part disk, and in the middle part of this, the side of disk arranges two card columns, and the two card column passes shell
Via on sidewall, makes cam coordinate with housing slot, and cam is spacing by the head boss of middle part disk and card column；At middle part
The opposite side of disk arranges the locating piece matched with track.It is convenient that above structure cam assembles on shell, and cam will not be sent out
Raw axial float, and cam rotation is flexibly, reliably.
Described locating piece is corner star, and not only moulding is simple, and processing and fabricating is easy, and is formed on locating piece week sidewall
Catching groove in obtuse angle, reliable with the eave tile snapping on track, trip easily.
Described antivibrator passes through injection mo(u)lding, is made up of driven gear, main body and card base, and card base is symmetricly set in main body
Both sides, and driven gear is between two card bases, described main body embeds in the hole, location on side wall of outer shell, and two card bases are with outer
Shell is clasped.Above structural damping device is simple, compact, and it is firm to install on shell, and it is convenient to dismount.
The beneficial effects of the utility model are:
1) operation noiseless；
2) simple operation, feel is soft, and high/low temperature operates all without clamping stagnation sense；
3) hide torsion spring part, improve outward appearance；
4) simple in construction, locking is reliable, and easily, improvement cost is low in transformation.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 2 is assembling schematic diagram of the present utility model.
Fig. 3 is the mesh schematic representation of driving gear and driven gear.
Fig. 4 is locking schematic diagram of the present utility model.
Fig. 5 is the structural representation of cam.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the side view of Fig. 6.
Fig. 8 is the structural representation of antivibrator.
Fig. 9 is the top view of Fig. 8.
Figure 10 is the left view of Fig. 9.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
As shown in Fig. 1-Figure 10, this utility model is made up of shell 1, spectacle case 2, antivibrator 3, torsion spring 4 and cam 5 etc..
Wherein, spectacle case 2, by injection mo(u)lding, is symmetrical arranged rotating shaft 21 in the left and right sides of spectacle case 2, the root of this rotating shaft 21 and eye
Mirror case 2 is connected as a single entity.The rotating shaft 21 of the right and left is stretched in axis hole corresponding on shell 1 sidewall, makes spectacle case 2 and shell 1 phase
Hinged, spectacle case 2 can overturn relative to shell 1, has opening and closing two states.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 8, Fig. 9, Figure 10, arranging driving gear 22 wherein in a rotating shaft 21, this is main
Moving gear 22 is centrally located on the axial line of rotating shaft 21, and driving gear 22 is structure as a whole, actively with corresponding rotating shaft 21
Gear 22 is in the inner side of shell 1 respective side sidewall.Antivibrator 3 and driving gear 22 homonymy, this antivibrator 3 passes through injection mo(u)lding,
Being made up of driven gear 31, main body 32 and card base 33, card base 33 is symmetricly set in the both sides of main body 32, and main body 32 embeds shell 1
In hole, location on sidewall, two card bases 33 are clasped with shell 1, make antivibrator 3 be fixed on shell 1.Driven gear 31
Between two card bases 33, this driven gear 31 engages with driving gear 22.Spectacle case 2, in rotation process, passes through gear
Transmission, conducts antivibrator 3 damping torque to spectacle case 2, it is ensured that spectacle case 2 rotates gently.
As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, Fig. 6, arranging torsion spring 4 in another rotating shaft 21, this torsion spring 4 is positioned at rotating shaft 21
Endoporus in, a leg of torsion spring 4 is connected with shell 1, and another leg of torsion spring 4 is connected with rotating shaft 21, and torsion spring 4 is glasses
Box 2 provides opens moment.Cam 5 and torsion spring 4 homonymy, and cam 5 is near torsion spring 4.Above-mentioned cam 5 by injection mo(u)lding, by
Portion's disk 51, it is positioned at middle part two card columns 52 of disk 51 side and is positioned at the locating piece 53 groups of middle part disk 51 opposite side
Becoming, two card columns 52 are arranged symmetrically with, and the two card column 52, through the via on shell 1 sidewall, makes cam 5 join with shell 1 gap
Closing, and cam 5 is spacing by the head boss of middle part disk 51 and card column 52, and such cam 5 will not occur axial float, can only be around
Its axial line 360 ° rotation.Locating piece 53 is preferably corner star, is formed with track on the outer wall of spectacle case 2 respective side
23, track 23 protrudes from the lateral wall of spectacle case 2, and track 23 is preferably " V " shape, and one of this track 23 opening is integrally formed
Having eave tile, this eave tile is interlockingly connected (see Fig. 4) with the locating piece 53 of cam 5, and spectacle case is locked at closed mode.Due to cam 5
Being rotatably connected with the sidewall of shell 1, the when of pulling with hand spectacle case 2, the track 23 band moving cam 5 of spectacle case 2 rotates, and two
It is easy between person release and connects, make spectacle case 2 upset open.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technology neck
In territory, technical staff passes through logical analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model
Test available technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. a lockable mechanism opened by automobile spectacle case, including shell (1) and spectacle case (2), in the lateral symmetry of spectacle case (2)
Arranging rotating shaft (21), this rotating shaft (21) is stretched in axis hole corresponding on shell (1) sidewall, makes spectacle case (2) cut with scissors mutually with shell (1)
Connect, it is characterised in that: driving gear (22), this driving gear (22) and antivibrator (3) are set on a rotating shaft (21) wherein
On driven gear (31) engagement, driven gear (31) is fixed on shell (1)；Another rotating shaft (21) arranges torsion spring
(4), this torsion spring (4) is positioned in the endoporus of rotating shaft (21), and a leg of torsion spring (4) is connected with shell (1), torsion spring (4) another
One leg is connected with rotating shaft (21), and the sidewall arranging cam (5), this cam (5) and shell (1) on the side of torsion spring (4) can
It is rotationally connected, and cam (5) can be with track (23) snapping of setting on spectacle case (2) outer wall.
2. lockable mechanism opened by automobile spectacle case as claimed in claim 1, it is characterised in that: described spectacle case (2), rotating shaft
(21), driving gear (22) and track (23) by injection mo(u)lding, track (23) protrudes from the lateral wall of spectacle case (2).
3. lockable mechanism opened by automobile spectacle case as claimed in claim 1 or 2, it is characterised in that: described track (23) is " V "
Shape, one of this track (23) opening is formed with eave tile, and this eave tile can be with described cam (5) snapping.
4. lockable mechanism opened by automobile spectacle case as claimed in claim 3, it is characterised in that: described cam (5) has middle part
Disk (51), in the middle part of this, the side of disk (51) arranges two card columns (52), and the two card column (52) passes on shell (1) sidewall
Via, make cam (5) and shell (1) matched in clearance, and cam (5) be by middle part disk (51) and the head boss of card column (52)
Spacing；Opposite side at middle part disk (51) arranges the locating piece (53) matched with track (23).
5. lockable mechanism opened by automobile spectacle case as claimed in claim 4, it is characterised in that: described locating piece (53) is corner
Star.
6. lockable mechanism opened by the automobile spectacle case as described in claim 1 or 2 or 4 or 5, it is characterised in that: described antivibrator
(3) by injection mo(u)lding, being made up of driven gear (31), main body (32) and card base (33), card base (33) is symmetricly set in main body
(32) both sides, and driven gear (31) is positioned between two card bases (33), described main body (32) embeds on shell (1) sidewall
In hole, location, two card bases (33) are clasped with shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664975.9U CN205836683U (en) | 2016-06-29 | 2016-06-29 | Lockable mechanism opened by automobile spectacle case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620664975.9U CN205836683U (en) | 2016-06-29 | 2016-06-29 | Lockable mechanism opened by automobile spectacle case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205836683U true CN205836683U (en) | 2016-12-28 |
Family
ID=57621062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620664975.9U Active CN205836683U (en) | 2016-06-29 | 2016-06-29 | Lockable mechanism opened by automobile spectacle case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205836683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415819A (en) * | 2017-09-07 | 2017-12-01 | 常州九鼎车业股份有限公司 | Interior roof lamp of automobile assembly |
-
2016
- 2016-06-29 CN CN201620664975.9U patent/CN205836683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415819A (en) * | 2017-09-07 | 2017-12-01 | 常州九鼎车业股份有限公司 | Interior roof lamp of automobile assembly |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |