CN102396897A - Locking and releasing device for slide rail assembly - Google Patents
Locking and releasing device for slide rail assembly Download PDFInfo
- Publication number
- CN102396897A CN102396897A CN2010102866852A CN201010286685A CN102396897A CN 102396897 A CN102396897 A CN 102396897A CN 2010102866852 A CN2010102866852 A CN 2010102866852A CN 201010286685 A CN201010286685 A CN 201010286685A CN 102396897 A CN102396897 A CN 102396897A
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- rail
- rail spare
- operating parts
- spare
- associate member
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Abstract
The invention relates to a locking and releasing device for a slide rail assembly. The locking and releasing device comprises a first rail piece, a second rail piece, a clamping piece and an operating piece, wherein the second rail piece slides longitudinally relative to the first rail piece; the clamping piece comprises an elastic arm which moves elastically relative to the second rail piece, and a clamping part which is arranged on the elastic arm and faces the first rail piece; the clamping part can be positioned with a buckling piece which is fixed corresponding to the first rail piece in a clamping way to limit the displacement of the second rail piece relative to the first rail piece; the operating piece comprises a first end part, a second end part and a body part which is connected with the first end part and the second end part in an extending way; and the body part is pivoted, so that the first end part of the operating piece is pressed against the elastic arm. When the second end part of the operating piece is moved by triggering, the elastic arm is pressed against the first end part of the operating piece and moves elastically relative to the second rail piece, so that the clamping part is released from a fixing part.
Description
Technical field
The present invention relates to a kind of lock that is used for the slide rail assembly and pull and releasing device, be meant more laborsaving and lock reliable, the firm device of pulling in the operation especially.
Background technology
The United States Patent (USP) case U.S.7 that the people invented such as Tseng, 604,308B2 number " latch and releasedevice for a slide assembly "; Its announcement comprises elasticity clamping piece, press button and mount pad, and the elasticity clamping piece has the first relative end and second end and blocking part, and first end is fixed in slide rail; And to pull at the bottom of the blocking part in a fixed part; Can't stretch out with the restriction slide rail, press button then is provided with fixing hole, and mount pad is provided with accommodating chamber for holding press button setting and slip; And the fixing hole of press button is provided with opening relatively, uses the fixing hole that supplies the elasticity clamping piece to penetrate opening with its second end and be fixed in press button.When operation discharges, must be by this press button directly to second end of this elasticity clamping piece active force of exerting pressure, this active force must make the blocking part of this elasticity clamping piece separate from this fixed part and pull, and could let this slide rail remove the state that lock is pulled.
The United States Patent (USP) case U.S.7 that and for example Sandoval invented; 364; No. 244 " User-controllable latching carrier rail system "; Its announcement has latch fitting (the movable latching member 212A of an activity; Consult FIG.3B), this latch fitting includes an end portion (distal portion 310A) and is fixed in that a slide rail (slide rail 302A), a mid portion (Intermediate portion 310B) form an angle with this end portion, a proximal part (proximalportion 310C) is extended by this mid portion and leader (handle 204) is extended by this proximal part.Wherein, this proximal part has a protuberance (protrusion 308), directly controls this handle through a user, makes this slide rail distortion relatively of this mid portion and this proximal part, and this protuberance beginning just can break away from a lock is pulled state.
Aforementioned take off separate the operational means of pulling, all must be dependent on the elastic force that this latch fitting of operation forces facedown (or elasticity clamping piece) of user is produced, therefore, relatively consume power in the operation.So on the viewpoint of rapid operation, it has the space of improvement.
In addition, aforementioned elasticity clamping piece or the latch fitting of taking off, it will keep firm locking effect under lock is pulled state, also depend on relative interlocking assembly and can not change its corresponding distance easily, can guarantee colluding instead with not losing efficacy of clip position.
Summary of the invention
The object of the present invention is to provide a kind of lock that is used for the slide rail assembly to pull and releasing device, to realize:
More laborsaving and lock is pulled reliable, firm on the releasing operation.
The lock that is used for the slide rail assembly is according to an aspect of the present invention pulled and releasing device, comprises longitudinally slide displacement of relative this first rail spare of one first rail spare and one second rail spare; This lock is pulled and releasing device is located on this second rail spare, and be characterized in that this device comprises: a clamping piece is fixed in this second rail spare, and this clamping piece comprises an elasticity arm and a blocking part is arranged on this elasticity arm, and this blocking part is towards this first rail spare; One operating parts comprises a first end, a second end and the whole body portion and extends this first end of connection and the second end, and this body portion is articulated for quilt with respect to this second rail spare, and the first end of this operating parts is butted on this elasticity arm; When the second end of this operating parts is pulled displacement, this elasticity arm by the first end of this operating parts against and this flexibly displacement of second rail spare relatively.
Wherein, said associate member is the end elongation moulding by this second rail spare.
Comprise that also a toggle is fixed in the second end of this operating parts.
Comprise that also a carriage is fixed in this first rail spare, this carriage comprises a fastener, and when relative this first rail spare of this second rail spare folded, the blocking part of this fastener and this clamping piece was detained the location of pulling each other.
A kind of slide rail assembly according to a further aspect of the invention; Comprise one first rail spare, one second rail spare, a carriage, a clamping piece, an associate member and an operating parts; Be characterized in: this second rail spare is this first rail spare slide displacement longitudinally relatively, and this second rail spare comprises wall on, once wall and a side wall extend and connect this upper and lower wall; This carriage is fixed in this first rail spare; This clamping piece is fixed in this second rail spare, and this clamping piece comprises an elasticity arm and a blocking part is arranged on this elasticity arm, and this blocking part is towards this carriage; And this associate member is fixed in this second rail spare, and this associate member has an articulated section and adjacent this articulated section forms an opening; This operating parts is articulated in the articulated section of this associate member; This operating parts comprises a first end, a second end and the whole body portion and extends this first end of connection and the second end; This body portion is placed through the opening of this associate member; The first end of this operating parts is butted on this elasticity arm, and the second end of this operating parts stretches out outside the opening of this associate member.
Wherein, said carriage comprises the blocking part clip location that a fastener supplies this elasticity arm.
Wherein, said blocking part is to be extended by the both sides of this elasticity arm, and this blocking part has an inclined plane and a vertical plane is extended by this inclined plane.
Wherein, Said associate member also comprises the upper and lower wall that a pair of extension wing extends beyond this second rail spare; And this carriage comprises a pair of accommodation section; Each accommodation section comprises a retaining wall and a diapire extends this carriage that links to each other by the bottom of this retaining wall, and the common formation one of this retaining wall and this diapire is held passage, with relative each extension wing.
Useful technique effect of the present invention is: the lock that is used for the slide rail assembly of the present invention pull and releasing device rapid operation and locking firm.
Description of drawings
Confirm above-mentioned purpose of the present invention, design feature and effect for further specifying, below will combine accompanying drawing that the present invention is carried out detailed description, wherein:
Fig. 1 is the configuration schematic diagram of the present invention's one preferred embodiment.
Fig. 2 is the configuration schematic diagram at another visual angle of the present invention's one preferred embodiment.
Fig. 3 is the configuration schematic diagram that the present invention's one preferred embodiment includes extension wing and accommodation section.
Fig. 4 is the sketch map that the present invention's one preferred embodiment includes another visual angle of extension wing.
Fig. 5 is the schematic appearance of the present invention's one preferred embodiment when the slide rail assembly folds.
Fig. 6 is the lock of the present invention's one preferred embodiment when the slide rail assembly the folds sketch map of pulling.
Fig. 7 is the present invention's one preferred embodiment at the sketch map of separating when pulling.
Fig. 8 is the sketch map that the associate member of another preferred embodiment of the present invention is formed in the second rail spare.
Fig. 9 is the sketch map that the fastener of the another preferred embodiment of the present invention is formed in carriage.
The specific embodiment
Like Fig. 1, shown in Figure 2; Show the present invention's one preferred embodiment, longitudinally slide displacement, a carriage 16 are fixed in that this first rail spare 12, a fastener 18 are arranged at this carriage 16, a clamping piece 20 is fixed in this second rail spare 14 and an operating parts 22 is the pivot joint state with respect to this second rail spare 14 to comprise one first rail spare 12, one second rail spare, 14 relative these first rail spares 12.Wherein:
This second rail spare 14 comprises wall 24 on, once wall 26 and a side wall 28 extend and connect these upper and lower walls 24,26.
This clamping piece 20 comprises an elasticity arm 30 and a blocking part 32 is arranged on this elasticity arm 30, and this blocking part 32 is towards this first rail spare 12 or this carriage 16.In the present embodiment; This blocking part 32 is to be extended by the both sides of this elasticity arm 30; And this blocking part 32 has an inclined plane 34 and a vertical plane 36 is extended by this inclined plane 34; And comprising that an associate member 38 is fixed in this second rail spare 14, this associate member 38 has an articulated section 40 and adjacent this articulated section 40 forms an opening 42.
This operating parts 22 comprises a first end 44, a second end 46 and the whole body portion 48 and extends and connect these first ends 44, the second end 46; This body portion 48 is the articulated sections 40 that are articulated in position this associate member 38 on this second rail spare 14, and this body portion 48 is placed through the opening 42 of this associate member 38.Wherein, the first end 44 of this operating parts 22 is to be butted on this elasticity arm 30, and the second end 46 stretches out outside the opening 42 of this associate member 38.When the second end of this operating parts 22 46 was pulled displacement, this first end 44 can be that the axle center pivots with body portion 48, with against these elasticity arm 30 relative these flexibly displacements of second rail spare 14.
In the present embodiment, comprise that also a toggle 50 is fixed in the second end 46 of this operating parts 22, can make things convenient for a user finger position to pull this operating parts 22.
Fig. 3, Fig. 4 further show the present invention's one possible embodiments, and wherein, this associate member 38 also comprises last wall 24, the following wall 26 that a pair of extension wing 52 extends beyond this second rail spare 14.And; This carriage 16 comprises a pair of accommodation section 54; Each accommodation section 54 comprises a retaining wall 56 and a diapire 58 and extends this carriage 16 that links to each other by the bottom of this retaining wall 56, and this retaining wall 56 and this diapire 58 be common to be constituted one and hold passage 60, with this extension wing 52 relatively; Supply this extension wing 52 to rest on this and hold in the passage 60, to limit the displacement of this extension wing 52.
Fig. 5, Fig. 6 are the collapse states that shows these second rail spare, 14 relative these first rail spares 12; Wherein, This of this associate member 38 extension wing 52 is positioned at this carriage 16 this moment this to accommodation section 54; And limit the lateral separation of these second rail spare, 14 relative these first rail spares 12, guarantee the stable of collapse state.In addition, this clamping piece 20 fastens this fastener 18 on this carriage 16 with the vertical plane 36 of its blocking part 32, and detains the location of pulling each other, makes these second rail spare, 14 relative these first rail spares 12 have the locating effect of folding.
Fig. 7 is that the second end 46 that shows this operating parts 22 is when being pulled displacement; This operating parts 22 promptly pivots and compresses this elasticity arm 30 with its first end 44; Make this elasticity arm 30 relative these flexibly displacements of second rail spare 14; The vertical plane 36 that makes this blocking part 32 breaks away from and separates and pull from this fastener 18, and this second rail spare 14 can be pulled out by slippage.So, the present invention sees through such operation delivery mode, can reach comparatively the labour-saving and manipulate effect.
Fig. 8 is another preferred embodiment of the present invention, and it shows that an associate member 200 is the end elongation mouldings by this second rail spare 14.
Fig. 9 is the another preferred embodiment of the present invention, and it shows that a fastener 202 is by these carriage 16 elongation mouldings.
According to above explanation, but the enhancement effect and the advantage of knowledge capital invention promptly are:
A. rapid operation.
B. locking is firm.
Though the present invention describes with reference to current specific embodiment; But those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the present invention; Under the situation that does not break away from spirit of the present invention, also can make the variation and the modification of various equivalences, therefore, as long as variation, the modification to the foregoing description all will drop in the scope of the application's claims in connotation scope of the present invention.
Claims (10)
1. a lock that is used for the slide rail assembly is pulled and releasing device, comprises longitudinally slide displacement of relative this first rail spare of one first rail spare and one second rail spare; This device is located on this second rail spare, comprises a clamping piece and an operating parts, it is characterized in that:
Said clamping piece is fixed in this second rail spare, and this clamping piece comprises an elasticity arm and a blocking part is arranged on this elasticity arm and towards this first rail spare; And
Said operating parts comprises a first end, a second end and the whole body portion and extends this first end of connection and the second end, and this body portion is articulated for quilt with respect to this second rail spare, and the first end of this operating parts is butted on this elasticity arm;
Wherein, when the second end of this operating parts is pulled displacement, this elasticity arm by the first end of this operating parts against and this flexibly displacement of second rail spare relatively.
2. the lock that is used for the slide rail assembly according to claim 1 is pulled and releasing device, it is characterized in that, said blocking part is to be extended by the both sides of this elasticity arm, and this blocking part has an inclined plane and a vertical plane is extended by this inclined plane.
3. the lock that is used for the slide rail assembly according to claim 1 is pulled and releasing device; It is characterized in that; Comprise that also an associate member is fixed in this second rail spare; This associate member has an articulated section and adjacent this articulated section forms an opening, and the body portion of this operating parts is placed through the opening of this associate member and is articulated in the articulated section of this associate member.
4. the lock that is used for the slide rail assembly according to claim 3 is pulled and releasing device, it is characterized in that, said associate member is the end elongation moulding by this second rail spare.
5. the lock that is used for the slide rail assembly according to claim 1 is pulled and releasing device, it is characterized in that, comprises that also a toggle is fixed in the second end of this operating parts.
6. the lock that is used for the slide rail assembly according to claim 1 is pulled and releasing device; It is characterized in that comprise that also a carriage is fixed in this first rail spare, this carriage comprises a fastener; When relative this first rail spare of this second rail spare folded, the blocking part of this fastener and this clamping piece was detained the location of pulling each other.
7. a slide rail assembly comprises one first rail spare, one second rail spare, a carriage, a clamping piece, an associate member and an operating parts, it is characterized in that:
The said second rail spare, this first rail spare slide displacement longitudinally relatively, this second rail spare comprise wall on, once wall and a side wall extend and connect this upper and lower wall;
Said carriage is fixed in this first rail spare;
Said clamping piece is fixed in this second rail spare, and this clamping piece comprises an elasticity arm and a blocking part is arranged on this elasticity arm, and this blocking part is towards this carriage;
Said associate member is fixed in this second rail spare, and this associate member has an articulated section and adjacent this articulated section forms an opening; And
Said operating parts; Be articulated in the articulated section of this associate member; This operating parts comprises a first end, a second end and the whole body portion and extends this first end of connection and the second end; This body portion is placed through the opening of this associate member, and the first end of this operating parts is butted on this elasticity arm, and the second end of this operating parts stretches out outside the opening of this associate member.
8. slide rail assembly according to claim 7 is characterized in that, said carriage comprises the blocking part clip location that a fastener supplies this elasticity arm.
9. slide rail assembly according to claim 7 is characterized in that, said blocking part is to be extended by the both sides of this elasticity arm, and this blocking part has an inclined plane and a vertical plane is extended by this inclined plane.
10. slide rail assembly according to claim 7; It is characterized in that; Said associate member also comprises the upper and lower wall that a pair of extension wing extends beyond this second rail spare, and this carriage comprises a pair of accommodation section, and each accommodation section comprises a retaining wall and a diapire extends this carriage that links to each other by the bottom of this retaining wall; The common formation one of this retaining wall and this diapire is held passage, with relative each extension wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010286685.2A CN102396897B (en) | 2010-09-10 | 2010-09-10 | Locking and releasing device for slide rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010286685.2A CN102396897B (en) | 2010-09-10 | 2010-09-10 | Locking and releasing device for slide rail assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102396897A true CN102396897A (en) | 2012-04-04 |
| CN102396897B CN102396897B (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010286685.2A Active CN102396897B (en) | 2010-09-10 | 2010-09-10 | Locking and releasing device for slide rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102396897B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622329A (en) * | 2012-08-24 | 2014-03-12 | 川湖科技股份有限公司 | Mounting bracket of rack type sliding rail |
| CN103653891A (en) * | 2012-08-31 | 2014-03-26 | 川湖科技股份有限公司 | Sliding rail assembly and self-opening and self-closing type sliding rail assembly |
| CN104939545A (en) * | 2014-03-28 | 2015-09-30 | 川湖科技股份有限公司 | Support frame positioning device of slide rail |
| TWI586250B (en) * | 2014-06-18 | 2017-06-01 | 川湖科技股份有限公司 | Slide rail assembly |
| CN107956983A (en) * | 2016-10-18 | 2018-04-24 | 川湖科技股份有限公司 | Bracket system |
| CN107960038A (en) * | 2016-10-18 | 2018-04-24 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN109463916A (en) * | 2017-09-08 | 2019-03-15 | 川湖科技股份有限公司 | Sliding rail assembly and its sliding track mechanism |
| CN113543571A (en) * | 2019-07-02 | 2021-10-22 | 川湖科技股份有限公司 | Wire management assembly |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622329A (en) * | 2012-08-24 | 2014-03-12 | 川湖科技股份有限公司 | Mounting bracket of rack type sliding rail |
| CN103653891A (en) * | 2012-08-31 | 2014-03-26 | 川湖科技股份有限公司 | Sliding rail assembly and self-opening and self-closing type sliding rail assembly |
| CN103653891B (en) * | 2012-08-31 | 2016-04-20 | 川湖科技股份有限公司 | The slide rail assembly of slide rail assembly and self-open-close type |
| CN104939545A (en) * | 2014-03-28 | 2015-09-30 | 川湖科技股份有限公司 | Support frame positioning device of slide rail |
| CN104939545B (en) * | 2014-03-28 | 2017-05-17 | 川湖科技股份有限公司 | Support frame positioning device of slide rail |
| TWI586250B (en) * | 2014-06-18 | 2017-06-01 | 川湖科技股份有限公司 | Slide rail assembly |
| CN107956983A (en) * | 2016-10-18 | 2018-04-24 | 川湖科技股份有限公司 | Bracket system |
| CN107960038A (en) * | 2016-10-18 | 2018-04-24 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN107960038B (en) * | 2016-10-18 | 2019-11-12 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN109463916A (en) * | 2017-09-08 | 2019-03-15 | 川湖科技股份有限公司 | Sliding rail assembly and its sliding track mechanism |
| CN113543571A (en) * | 2019-07-02 | 2021-10-22 | 川湖科技股份有限公司 | Wire management assembly |
| CN113543571B (en) * | 2019-07-02 | 2023-01-24 | 川湖科技股份有限公司 | Wire arrangement assembly |
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| Publication number | Publication date |
|---|---|
| CN102396897B (en) | 2014-03-26 |
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