CN106050916B - The sliding rail of ball retainer locking - Google Patents
The sliding rail of ball retainer locking Download PDFInfo
- Publication number
- CN106050916B CN106050916B CN201610587421.8A CN201610587421A CN106050916B CN 106050916 B CN106050916 B CN 106050916B CN 201610587421 A CN201610587421 A CN 201610587421A CN 106050916 B CN106050916 B CN 106050916B
- Authority
- CN
- China
- Prior art keywords
- rail
- bevel edge
- latch hook
- ball retainer
- rib
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses the sliding rails of bulb retainer locking, including the first rail, second rail and it is connected to the first rail, ball retainer between second rail, it is connected with locking spring plate at the first rail back side, the locking spring plate is made of elastic sheet body and latch hook, the latch hook passes through the hook lock opened up on the first rail, it is arranged in the front of the first rail, latch hook is by preceding bevel edge, the locked groove opened up between rib and preceding bevel edge and rear rib afterwards is constituted, the preceding bevel edge is each passed through on the ball retainer with rear rib and offers preceding bevel edge hole and rear rib hole, it is provided with unlock convex block on second rail, it is inserted into the second rail, unlock bevel edge before convex block squeezes, latch hook is set to be deviated to the first rail back side direction, rib leaves rear rib hole afterwards, ball retainer unlocks.
Description
Technical field
The present invention relates to sliding rail fields, in particular to the sliding rail of bulb retainer locking.
Background technology
When sliding rail is installed, then middle rail is inserted into outer rail by outer rail fixed first, then during internal rail is inserted into rail.But
In actual installation process, since between outer rail and middle rail, the ball retainer between middle rail and internal rail is relatively free state,
Rail or when internal rail in insertion, ball retainer can together be moved with the insertion of middle rail or internal rail, lead to not the peace for realizing anticipation
Dress.Worse situation is that overexertion when middle rail or internal rail are installed, ball retainer is extruded after being pulled to outer rail or middle rail end
Deformation causes the failure of ball retainer to be cancelled.
Invention content
It is an object of the invention to overcome problem above of the existing technology, the cunning of bulb retainer locking is provided
Rail, in an installation rail or when internal rail keep ball retainer opposing stationary, install rear automatic unlocking and affranchise state.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
The sliding rail of one bulb retainer locking, including the first rail, the second rail and the ball being connected between the first rail, the second rail
Retainer is connected with locking spring plate at the first rail back side, which is made of elastic sheet body and latch hook, and the latch hook passes through
The hook lock opened up on first rail is arranged in the front of the first rail, and latch hook is by preceding bevel edge, rear rib and preceding bevel edge and rear rib
Between the locked groove that opens up constitute, the preceding bevel edge is each passed through with rear rib on the ball retainer offer before bevel edge hole and after
Rib hole is provided with unlock convex block on second rail, is inserted into the second rail, and bevel edge before unlock convex block squeezes makes latch hook to first
Rail back side direction deviates, and rear rib leaves rear rib hole, the unlock of ball retainer.
Further, the height of the preceding bevel edge is more than the height of the rear rib.
Preferably, the elastic sheet body is riveted on first rail back side.
Preferably, first rail is middle rail, and second rail is internal rail.
Preferably, first rail is outer rail, and second rail is middle rail.
The beneficial effects of the invention are as follows:
Before installing the second rail, preceding bevel edge, which is each passed through with rear rib on the ball retainer, offers preceding bevel edge hole and rear gear
It is lateral opening, ball retainer is locked, after waiting for the second rail to be inserted into a distance, bevel edge before unlock convex block squeezes makes latch hook to first
Rail back side direction deviates, and rear rib leaves rear rib hole, and the installation of the second rail is completed in the unlock of ball retainer.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
The specific implementation mode of the present invention is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the sliding rail structure schematic diagram of ball retainer locking；
Fig. 2 is the sliding rail positive structure schematic of ball retainer locking；
Fig. 3 is unlocking motion schematic diagram.
Specific implementation mode
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
Shown in Fig. 3, the sliding rail of bulb retainer locking, including the first rail 1, the second rail 2 and it is connected to the
Ball retainer 3 between one rail 1, the second rail 2 is connected with locking spring plate 4 at 1 back side of the first rail, and the locking spring plate 4 is by shrapnel sheet
Body 41 and latch hook 42 are constituted, and the latch hook 42 passes through the hook lock 11 opened up on the first rail 1, are arranged in the front of the first rail 1, lock
Hook 42 is made of the locked groove 423 opened up between preceding bevel edge 421, rear rib 422 and preceding bevel edge 421 and rear rib 422, before described
Bevel edge 421 and rear rib 422, which are each passed through on the ball retainer 3, offers preceding bevel edge hole 31 and rear rib hole 32, and described the
It is provided with unlock convex block 21 on two rails 2, is inserted into the second rail 2, bevel edge 421 before unlock convex block 21 squeezes makes latch hook 42 to the first rail 1
Back side direction deviates, and since the height of the preceding bevel edge 421 is more than the height of the rear rib 422, rear rib 422 is kept off after leaving
Lateral opening 32, ball retainer 3 unlocks.
From the point of view of further, the elastic sheet body 41 is riveted on 1 back side of the first rail.
From the point of view of preferred, first rail 1 is middle rail, and second rail 2 is internal rail.Similarly, first rail 1 is outer
Rail, second rail 2 are middle rail.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (3)
1. the sliding rail of bulb retainer locking, including the first rail（1）, the second rail（2）And it is connected to the first rail（1）, the second rail
（2）Between ball retainer（3）, it is characterised in that：In the first rail（1）The back side is connected with locking spring plate（4）, the locking spring plate
（4）By elastic sheet body（41）And latch hook（42）It constitutes, the latch hook（42）Across the first rail（1）On the hook lock that opens up（11）,
It is arranged in the first rail（1）Front, latch hook（42）By preceding bevel edge（421）, rear rib（422）And preceding bevel edge（421）With rear gear
Side（422）Between the locked groove that opens up（423）It constitutes, the preceding bevel edge（421）With rear rib（422）The ball is each passed through to keep
Frame（3）On offer before bevel edge hole（31）With rear rib hole（32）, second rail（2）On be provided with unlock convex block（21）, insert
Enter the second rail（2）, unlock convex block（21）Bevel edge before squeezing（421）, make latch hook（42）To the first rail（1）Back side direction deviates, after
Rib（422）Leave rear rib hole（32）, ball retainer（3）Unlock；The preceding bevel edge（421）Height be more than it is described after rib
（422）Height；The elastic sheet body（41）It is riveted on first rail（1）The back side.
2. sliding rail according to claim 1, it is characterised in that：First rail（1）For middle rail, second rail（2）For
Internal rail.
3. sliding rail according to claim 1, it is characterised in that：First rail（1）For outer rail, second rail（2）For
Middle rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587421.8A CN106050916B (en) | 2016-07-25 | 2016-07-25 | The sliding rail of ball retainer locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587421.8A CN106050916B (en) | 2016-07-25 | 2016-07-25 | The sliding rail of ball retainer locking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050916A CN106050916A (en) | 2016-10-26 |
| CN106050916B true CN106050916B (en) | 2018-10-19 |
Family
ID=57416846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610587421.8A Expired - Fee Related CN106050916B (en) | 2016-07-25 | 2016-07-25 | The sliding rail of ball retainer locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050916B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537041A (en) * | 2010-12-21 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail device |
| CN104717906A (en) * | 2012-10-12 | 2015-06-17 | 保罗海蒂诗有限及两合公司 | Pull-out guide |
| CN204628303U (en) * | 2015-05-05 | 2015-09-09 | 襄阳博亚精工装备股份有限公司 | A kind of composite guideway bearing |
| CN104976230A (en) * | 2014-04-10 | 2015-10-14 | Thk株式会社 | Movement guide device |
| CN205841495U (en) * | 2016-07-25 | 2016-12-28 | 雅固拉国际精密工业(苏州)有限公司 | The slide rail of ball retainer locking |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0894989B1 (en) * | 1997-07-29 | 2004-05-12 | Agathon A.G. Maschinenfabrik | Device for securing a column of a machine tool |
-
2016
- 2016-07-25 CN CN201610587421.8A patent/CN106050916B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537041A (en) * | 2010-12-21 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail device |
| CN104717906A (en) * | 2012-10-12 | 2015-06-17 | 保罗海蒂诗有限及两合公司 | Pull-out guide |
| CN104976230A (en) * | 2014-04-10 | 2015-10-14 | Thk株式会社 | Movement guide device |
| CN204628303U (en) * | 2015-05-05 | 2015-09-09 | 襄阳博亚精工装备股份有限公司 | A kind of composite guideway bearing |
| CN205841495U (en) * | 2016-07-25 | 2016-12-28 | 雅固拉国际精密工业(苏州)有限公司 | The slide rail of ball retainer locking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106050916A (en) | 2016-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20181019 Termination date: 20210725 |