CN102578845A - Frame width adjusting mechanism - Google Patents
Frame width adjusting mechanism Download PDFInfo
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- CN102578845A CN102578845A CN2012100563591A CN201210056359A CN102578845A CN 102578845 A CN102578845 A CN 102578845A CN 2012100563591 A CN2012100563591 A CN 2012100563591A CN 201210056359 A CN201210056359 A CN 201210056359A CN 102578845 A CN102578845 A CN 102578845A
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- slide rail
- rail housing
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- stock
- pair
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Abstract
The invention discloses a frame width adjusting mechanism, which comprises a slide outer frame and a front support. The front support is fixed to the slide outer frame through a pair of stepped rivets in a floatable manner, a spring plate mechanism is fixed on the front support and comprises an elastic folding face, and transitional joint faces are reserved on two sides of the elastic folding face. One end of the slide outer frame is mutually fitted with the spring plate mechanism, and the elastic folding face is reserved on one side, mutually attached to the front support, of the slide outer frame and abutted to the inner side of the slide outer frame. When the distance between two frames is small, the front support and the slide outer frame fixed on the frames are drawn close to each other. When the distance between the two frames is large, the front support and the slide outer frame fixed on the frames leave each other. Therefore, operational stability of a drawer device fixed between frame slides in a pair is guaranteed, and jamming is avoided.
Description
Technical field
The invention belongs to slide rail, slideway field, concrete relate to a kind of frame, relate to a kind of frame width adjusting mechanism in particular.
Background technology
Referring to shown in Figure 3; Slide rail or runner device 5 generally are used on the drawer type device 7; Common slide rail or runner device 5 be like the three-sectional slide rail, generally includes the slide rail housing 1 that is fixed on the frame 6, is fixed in the inside casing of drawer type device 7 both sides; And be used to connect the center of slide rail housing 1 and inside casing; Between described slide rail housing 1, center and the inside casing relative motion can take place, center is connected between slide rail housing and the inside casing extending the scope of activities of drawer type device 7 as carrying rail, and makes inside casing and center to slide with respect to slide rail housing 1 along the axis direction of slide rail housing 1; With this, realized that drawer type device 7 can be pulled out or draw in through slide rail or runner device 5 freely.
But slide rail of the prior art or runner device 5 are owing to be stationary structure; Therefore need the accurate frame 6 of using in use; When the distance between the described pair of frame 6 little or big can make that all drawer type device 7 operations that operate on slide rail or the runner device 5 are not smooth, even install not get on.
Summary of the invention
For overcoming the deficiency of prior art, the object of the present invention is to provide a kind of frame width adjusting mechanism, this mechanism is applicable to the frame in the different margins of tolerance, makes that the drawer type device operation that is installed on the slide rail is smooth and easy.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention realizes through following technical scheme:
A kind of frame width adjusting mechanism; Comprise a slide rail housing and a fore-stock, offer a pair of via hole on the said fore-stock, offer a pair of rivet fixing hole on the said slide rail housing; Described a pair of via hole and described a pair of rivet fixing hole cooperatively interact; And run through successively through a pair of step rivet, thereby said fore-stock is fixed on the said slide rail housing, be fixed with a shell fragment mechanism on the said fore-stock; Said shell fragment mechanism comprises an elastic force folding surface, and the both sides of said elastic force folding surface are respectively excessive interface; One end of said slide rail housing and said shell fragment mechanism cooperatively interact; Said elastic force folding surface is arranged on the side that said slide rail housing and said fore-stock are fitted each other; And conflict on the medial surface of said slide rail housing; Described excessive interface is arranged on the opposite side of said slide rail housing, and described excessive interface is connected with said slide rail housing each other.
Further, the shoulder height of said step rivet is greater than the plate thickness of said fore-stock, and said fore-stock is relocatable to be fixed on the said slide rail housing.
Preferably, an end of said fore-stock is provided with a pair of convex closure, and said shell fragment mechanism is fixed on the said fore-stock through described a pair of convex closure.
Preferably, the front end of said elastic force folding surface is the face of keeping out, and the said face of keeping out is conflicted on the medial surface of said slide rail housing, and fits each other with the medial surface of said slide rail housing.
Design principle of the present invention and beneficial effect are following:
1, the fore-stock of frame width adjusting mechanism of the present invention is used for fixing on frame, and said slide rail housing is the part of frame slide rail, owing to fix through a pair of step rivet between said fore-stock and the said slide rail outer gimbal support, and leave unsteady spacing; So; Spacing between two frames hour; Be fixed on compression each other between fore-stock and the said slide rail housing on the said frame, and when the spacing between two frames greatly the time, be fixed between fore-stock and the said slide rail housing on the said frame and draw back each other; So just guarantee to be fixed on the drawer type device even running between the pair of frame slide rail, and stuck situation can not occur;
2, owing to be provided with a shell fragment mechanism between the fore-stock of frame width adjusting mechanism of the present invention and the said slide rail housing; The elastic force folding surface of said shell fragment mechanism is conflicted in the inboard of said slide rail housing, therefore, and under the normal condition; Said fore-stock and the mutual tensioning under the elastic force effect of said elastic force folding surface of said slide rail housing; The situation that therefore can not occur rocking, thus also guaranteed to be fixed on the drawer type device even running between the pair of frame slide rail, the situation that can not occur rocking; And under the situation of said fore-stock and the compression of said slide rail housing, the situation that the drawer type device rocks can not appear equally;
3, because shell fragment of the present invention mechanism also comprises a pair of excessive interface; Make said shell fragment mechanism and said slide rail housing well to be engaged togather; Guaranteed that other frameworks (like, center) in the slide rail housing can finely move in the slide rail housing, have guaranteed that the smoothness of slide rail is slided;
4, shell fragment of the present invention mechanism mainly comprises elastic force folding surface and excessive interface, and is simple in structure, be easy to make, and need not make bigger change to former mechanism during use, can promote the use of.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention, understands technological means of the present invention in order can more to know, and can implement according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. specify as after.The specific embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the explosive view of frame width adjusting mechanism of the present invention.
Fig. 2 shows the installation diagram of frame width adjusting mechanism of the present invention.
Fig. 3 is fixed on the structural representation on the frame for the drawer type device through slide rail.
Label declaration among the figure: 1, slide rail housing, 101, the rivet fixing hole, 2, fore-stock, 201, convex closure, 202, via hole, 3, the step rivet, 4, shell fragment mechanism, 401, the elastic force folding surface, 402, keep out face, 403, excessive interface.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the present invention.
Referring to Fig. 1, shown in Figure 2, a kind of frame width adjusting mechanism comprises a slide rail housing 1 and a fore-stock 2; Offer a pair of via hole 202 on the said fore-stock 2; Offer a pair of rivet fixing hole 101 on the said slide rail housing 1, described a pair of via hole 202 cooperatively interacts with described a pair of rivet fixing hole 101, and runs through successively through a pair of step rivet 3; Thereby said fore-stock 2 is fixed on the said slide rail housing 1;, an end of said fore-stock 2 is provided with a pair of convex closure 201, is fixed with a shell fragment mechanism 4 on the described a pair of convex closure 201; Said shell fragment mechanism 4 comprises an elastic force folding surface 401, and the both sides of said elastic force folding surface 401 are respectively excessive interface 403; One end of said slide rail housing 1 and said shell fragment mechanism 4 cooperatively interact; Said elastic force folding surface 401 is arranged on said slide rail housing 1 and said fore-stock 2 mutual sides of fitting; And conflict on the medial surface of said slide rail housing 1; Described excessive interface 403 is arranged on the opposite side of said slide rail housing 1, and described excessive interface 403 is connected with said slide rail housing 1 each other.
Further, the shoulder height of said step rivet 3 is greater than the plate thickness of said fore-stock 2, said fore-stock 2 relocatable being fixed on the said slide rail housing 1.
Preferably, the front end of said elastic force folding surface 401 is the face of keeping out 402, and the said face 402 of keeping out is conflicted on the medial surface of said slide rail housing 1, and fits each other with the medial surface of said slide rail housing 1.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. frame width adjusting mechanism; Comprise a slide rail housing (1) and a fore-stock (2); Offer a pair of via hole (202) on the said fore-stock (2); Offer a pair of rivet fixing hole (101) on the said slide rail housing (1), described a pair of via hole (202) cooperatively interacts with described a pair of rivet fixing hole (101), and runs through successively through a pair of step rivet (3); Thereby said fore-stock (2) is fixed on the said slide rail housing (1); It is characterized in that: an end of said fore-stock (2) is fixed with a shell fragment mechanism (4), and said shell fragment mechanism (4) comprises an elastic force folding surface (401), and the both sides of said elastic force folding surface (401) are respectively excessive interface (403); One end of said slide rail housing (1) and said shell fragment mechanism (4) cooperatively interact; Said elastic force folding surface (401) is arranged on said slide rail housing (1) and the mutual side of fitting of said fore-stock (2); And conflict on the medial surface of said slide rail housing (1); Described excessive interface (403) is arranged on the opposite side of said slide rail housing (1), and described excessive interface (403) is connected with said slide rail housing (1) each other.
2. frame width adjusting mechanism according to claim 1 is characterized in that: the shoulder height of said step rivet (3) is greater than the plate thickness of said fore-stock (2), and said fore-stock (2) is relocatable to be fixed on the said slide rail housing (1).
3. frame width adjusting mechanism according to claim 1 is characterized in that: an end of said fore-stock (2) is provided with a pair of convex closure (201), and said shell fragment mechanism (4) is fixed on the said fore-stock (2) through described a pair of convex closure (201).
4. according to claim 1 or 2 or 3 described frame width adjusting mechanism; It is characterized in that: the front end of said elastic force folding surface (401) is the face of keeping out (402); The said face (402) of keeping out is conflicted on the medial surface of said slide rail housing (1), and fits each other with the medial surface of said slide rail housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210056359.1A CN102578845B (en) | 2012-03-06 | 2012-03-06 | Frame width adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210056359.1A CN102578845B (en) | 2012-03-06 | 2012-03-06 | Frame width adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102578845A true CN102578845A (en) | 2012-07-18 |
| CN102578845B CN102578845B (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210056359.1A Active CN102578845B (en) | 2012-03-06 | 2012-03-06 | Frame width adjusting mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102578845B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359106A (en) * | 2000-12-18 | 2002-07-17 | 联想(北京)有限公司 | Device for installing pushing type CD drive with adjustable tray |
| CN101466220A (en) * | 2007-12-20 | 2009-06-24 | 鸿富锦精密工业（深圳）有限公司 | Device for fixing slide rail |
| WO2009121076A2 (en) * | 2008-03-28 | 2009-10-01 | Zonit Structured Solutions, Llc | Uniform equipment mounting system |
| CN101721057A (en) * | 2008-10-22 | 2010-06-09 | 大讯科技股份有限公司 | Ultra-thin sliding rail |
| US20100265651A1 (en) * | 2009-04-20 | 2010-10-21 | Infortrend Technology, Inc. | Sliding rail having anti-tilting mechanism |
| CN102210517A (en) * | 2010-04-06 | 2011-10-12 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail mounting mechanism and sliding rail combination using same |
| CN202800731U (en) * | 2012-03-06 | 2013-03-20 | 雅固拉国际精密工业(苏州)有限公司 | Frame width adjusting mechanism |
-
2012
- 2012-03-06 CN CN201210056359.1A patent/CN102578845B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1359106A (en) * | 2000-12-18 | 2002-07-17 | 联想(北京)有限公司 | Device for installing pushing type CD drive with adjustable tray |
| CN101466220A (en) * | 2007-12-20 | 2009-06-24 | 鸿富锦精密工业（深圳）有限公司 | Device for fixing slide rail |
| WO2009121076A2 (en) * | 2008-03-28 | 2009-10-01 | Zonit Structured Solutions, Llc | Uniform equipment mounting system |
| CN101721057A (en) * | 2008-10-22 | 2010-06-09 | 大讯科技股份有限公司 | Ultra-thin sliding rail |
| US20100265651A1 (en) * | 2009-04-20 | 2010-10-21 | Infortrend Technology, Inc. | Sliding rail having anti-tilting mechanism |
| CN102210517A (en) * | 2010-04-06 | 2011-10-12 | 鸿富锦精密工业（深圳）有限公司 | Sliding rail mounting mechanism and sliding rail combination using same |
| CN202800731U (en) * | 2012-03-06 | 2013-03-20 | 雅固拉国际精密工业(苏州)有限公司 | Frame width adjusting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102578845B (en) | 2014-01-15 |
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