CN204985332U - Slide rail that rocks is prevented to overtravel - Google Patents
Slide rail that rocks is prevented to overtravel Download PDFInfo
- Publication number
- CN204985332U CN204985332U CN201520615878.6U CN201520615878U CN204985332U CN 204985332 U CN204985332 U CN 204985332U CN 201520615878 U CN201520615878 U CN 201520615878U CN 204985332 U CN204985332 U CN 204985332U
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- self
- rail
- tooth bar
- locking grooves
- slide rail
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Abstract
The utility model discloses a slide rail that rocks is prevented to overtravel connects in cabinet body both sides, including fixed rail, well rail and activity rail, be connected with main rack on the fixed rail, the meshing has the gear on the main rack, the gear of both sides passes through synchronizing shaft and links to each other, the gear other end is connected on the activity rail, main rack is fixed for fixed rail, main rack one side is provided with deputy rack, it can make the deputy rack translation stretch out to link up with main rack to pull out movable rail, be provided with firstly from the locked groove on the activity rail, deputy rack and second have been set gradually on one side of the activity rail from the locked groove, the second is fixed for fixed rail from the locked groove, deputy rack has seted up the pilot pin spout in vertical direction, be equipped with a pilot pin in the pilot pin spout, pilot pin one side is equipped with the pretension slider, pilot pin one end and first auto -lock slot combination, the other end and second auto -lock slot combination. But the deputy rack of translation realizes the overtravel of slide rail and prevents rocking the function to do not occupy the space of vertical direction.
Description
Technical field
The present invention relates to slide rail field, be specifically related to a kind of slide rail of overtravel anti-rock.
Background technique
The anti-rock slide rail of prior art is as CN102644661A, it discloses a kind of slide rail anti-rock lazy-tongs, realize left and right slide rail by the tooth bar be arranged on two wood side-guides and the gear be connected for a pair be engaged on tooth bar synchronously pull out and regain, avoid two wood side-guides asynchronous and the pause and transition in rhythm or melody sense of generation, make slip more smooth-going, improve the feel that slide rail uses.
But, when needs slide rail is opened completely and is made interior rail exceed outer rail, namely when overtravel, because single tooth bar length can not be greater than slide rail entire length, the anti-rock synchronizing function of this type of slide rail is subject to the restriction of tooth bar length, in total travel, realize rocking-proof function at the most, rocking-proof function can not be realized within the scope of overtravel.
Existing patent is a kind of slide rail realizing overtravel rocking-proof function as CN102469879A discloses, but owing to taking the space of Vertical direction when secondary tooth bar is regained, thus limit the length of secondary tooth bar.
Model utility content
The object of the invention is to overcome the above problem that prior art exists, a kind of slide rail of overtravel anti-rock is provided, by the secondary tooth bar of translation overtravel rocking-proof function can be realized.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of slide rail of overtravel anti-rock, be connected to cabinet both sides, comprise fixing track, middle rail and active rail, described fixing track is connected with main tooth bar, main tooth bar is engaged with gear, the gear of both sides is connected by synchronizing shaft, the gear the other end is connected in active rail, described main tooth bar is fixed relative to fixing track, main tooth bar side is provided with secondary tooth bar, pull-out active rail can make described secondary tooth bar translation stretch out to be connected with described main tooth bar, described active rail is provided with the first self-locking grooves, active rail side is disposed with described secondary tooth bar and the second self-locking grooves, described second self-locking grooves is fixed relative to described fixing track, described secondary tooth bar offers register pin chute in vertical direction, a register pin is provided with in register pin chute, register pin side is provided with pretension slide block, described register pin one end coordinates with the first self-locking grooves, the other end coordinates with the second self-locking grooves.
Further, described first self-locking grooves is relative up and down towards slide rail end, end bearing of trend with the second self-locking grooves opening, and the first self-locking grooves end flushes with the second self-locking grooves aperture position, the second self-locking grooves end flushes with the first self-locking grooves aperture position.
Preferably, described fixing track is connected on cabinet by support, and the support the other end is connected with described second self-locking chute and described main tooth bar.
Preferably, described active rail is connected with active rail housing, and described first self-locking chute and described gear are arranged on described active rail housing.
The beneficial effects of the utility model are:
The secondary tooth bar of translation can realize the overtravel rocking-proof function of slide rail, and not take the space of Vertical direction.The combination of the first self-locking grooves, the second self-locking grooves and register pin makes secondary tooth bar before gear arrives, and extends main tooth bar in advance; And after gear leaves, regain main tooth bar, to avoid interfering, realize extension and the withdrawal of secondary tooth bar smoothly.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the slide rail overall structure schematic diagram of overtravel anti-rock;
Fig. 2 is the slide rail end view of overtravel anti-rock;
Fig. 3 is the first self-locking grooves structural representation;
Fig. 4 is the second self-locking grooves structural representation;
Fig. 5 is self-lock mechanism schematic diagram one;
Fig. 6 is self-lock mechanism schematic diagram two;
Fig. 7 is the slide rail open mode schematic diagram of overtravel anti-rock.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 7, a slide rail for overtravel anti-rock, is connected to cabinet both sides, comprises fixing track 1, middle rail 2 and active rail 3, described fixing track 1 is connected on cabinet by support 200, and support 200 the other end is connected with described second self-locking chute 20 and described main tooth bar 4.Described active rail 3 is connected with active rail housing 100, and described first self-locking chute 10 and described gear 6 are arranged on described active rail housing 100.
Described fixing track 1 is connected with main tooth bar 4, main tooth bar 4 is engaged with gear 6, the gear 6 of both sides is connected by synchronizing shaft, and gear 6 the other end is connected in active rail 3.Described main tooth bar 4 is fixed relative to fixing track 1, and main tooth bar 4 side is provided with secondary tooth bar 5, and pull-out active rail 3 can make the translation of described secondary tooth bar 5 stretch out to be connected with described main tooth bar 4.
Described active rail 3 is provided with the first self-locking grooves 10, active rail 3 side is disposed with described secondary tooth bar 5 and the second self-locking grooves 20, described second self-locking grooves 2 is fixed relative to described fixing track 1, described secondary tooth bar 5 offers register pin chute 51 in vertical direction, a register pin 52 is provided with in register pin chute 51, register pin 52 side is provided with pretension slide block 53, and described register pin 52 one end coordinates with the first self-locking grooves 10, and the other end coordinates with the second self-locking grooves 20.Described first self-locking grooves 10 is relative up and down towards slide rail end, end bearing of trend with the second self-locking grooves 20 opening, and the first self-locking grooves 10 end flushes with the second self-locking grooves 20 aperture position, the second self-locking grooves 20 end flushes with the first self-locking grooves 10 aperture position.
During slide rail closed state, secondary tooth bar 5 is in retracted state, and register pin 52 one end is positioned at the first self-locking grooves 10, and namely secondary tooth bar 5 is connected with active rail 3.Pull-out active rail 3, secondary tooth bar 5 is followed active rail 3 and is together pulled out, until register pin 52 the other end contacts with the second self-locking grooves 20, because the second self-locking grooves 20 is relative up and down with the first self-locking grooves 10 end bearing of trend, first self-locking grooves 10 end flushes with the second self-locking grooves 20 aperture position, register pin 52 departs from the first self-locking grooves 10, then enter in the second self-locking grooves 20, namely secondary tooth bar 5 departs from active rail 3 and is connected with fixing track 1, now secondary tooth bar 5 completes and being connected of main tooth bar 4, active rail 3 pulls out further, gear 6 engages with secondary tooth bar 5, realize overtravel rocking-proof function.
When active rail 3 is regained, gear 6 departs from secondary tooth bar 5 and engages with main tooth bar 4, further withdrawal active rail 3, until register pin 52 one end contacts with the first self-locking grooves 10, because the second self-locking grooves 20 end flushes with the first self-locking grooves 10 aperture position, register pin 52 departs from the second self-locking grooves 20, then enter in the first self-locking grooves 10, namely secondary tooth bar 5 departs from fixing track 1 and is connected with active rail 3, and regain active rail 3 further, secondary tooth bar 5 is followed active rail 3 and together regained.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the slide rail of an overtravel anti-rock, be connected to cabinet both sides, comprise fixing track (1), middle rail (2) and active rail (3), described fixing track (1) is connected with main tooth bar (4), main tooth bar (4) is engaged with gear (6), the gear (6) of both sides is connected by synchronizing shaft, gear (6) the other end is connected in active rail (3), it is characterized in that: described main tooth bar (4) is fixing relative to fixing track (1), main tooth bar (4) side is provided with secondary tooth bar (5), pull-out active rail (3) can make the translation of described secondary tooth bar (5) stretch out to be connected with described main tooth bar (4), described active rail (3) is provided with the first self-locking grooves (10), active rail (3) side is disposed with described secondary tooth bar (5) and the second self-locking grooves (20), described second self-locking grooves (2) is fixing relative to described fixing track (1), described secondary tooth bar (5) offers register pin chute (51) in vertical direction, a register pin (52) is provided with in register pin chute (51), register pin (52) side is provided with pretension slide block (53), described register pin (52) one end coordinates with the first self-locking grooves (10), the other end coordinates with the second self-locking grooves (20).
2. slide rail according to claim 1, it is characterized in that: described first self-locking grooves (10) is relative up and down towards slide rail end, end bearing of trend with the second self-locking grooves (20) opening, and the first self-locking grooves (10) end flushes with the second self-locking grooves (20) aperture position, the second self-locking grooves (20) end flushes with the first self-locking grooves (10) aperture position.
3. slide rail according to claim 1, is characterized in that: described fixing track (1) is connected on cabinet by support (200), and support (200) the other end is connected with described second self-locking chute (20) and described main tooth bar (4).
4. slide rail according to claim 1, is characterized in that: described active rail (3) is connected with active rail housing (100), and described first self-locking chute (10) and described gear (6) are arranged on described active rail housing (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615878.6U CN204985332U (en) | 2015-08-17 | 2015-08-17 | Slide rail that rocks is prevented to overtravel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520615878.6U CN204985332U (en) | 2015-08-17 | 2015-08-17 | Slide rail that rocks is prevented to overtravel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985332U true CN204985332U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520615878.6U Active CN204985332U (en) | 2015-08-17 | 2015-08-17 | Slide rail that rocks is prevented to overtravel |
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| Country | Link |
|---|---|
| CN (1) | CN204985332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972079A (en) * | 2016-07-25 | 2016-09-28 | 雅固拉国际精密工业(苏州)有限公司 | Bead strip |
-
2015
- 2015-08-17 CN CN201520615878.6U patent/CN204985332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972079A (en) * | 2016-07-25 | 2016-09-28 | 雅固拉国际精密工业(苏州)有限公司 | Bead strip |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |