CN2621500Y - Limit structure of drawer slideway - Google Patents
Limit structure of drawer slideway Download PDFInfo
- Publication number
- CN2621500Y CN2621500Y CN 03204616 CN03204616U CN2621500Y CN 2621500 Y CN2621500 Y CN 2621500Y CN 03204616 CN03204616 CN 03204616 CN 03204616 U CN03204616 U CN 03204616U CN 2621500 Y CN2621500 Y CN 2621500Y
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- CN
- China
- Prior art keywords
- rail
- cam
- limit
- locating part
- drawer sliding
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- 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 - Lifetime
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Abstract
The utility model relates to a spacing constitution for a slide rail of a drawer, including a blocking seat and a spacing component which are respectively arranged on a first rail and a second rail. Two blocking parts and two spacing cams are arranged correspondingly on the utility model and a safety cam is formed among the spacing cams. When the second rail moves to a use place corresponding to the first rail, the two spacing cams respectively fasten the two blocking parts to provide a reversible spacing function. When the above fastening relation is released, the spacing component butts against the blocking part by one safety cam to remind the user to draw back the fingers for avoiding a nipping accident.
Description
Technical field
The utility model is the limit configuration about a kind of drawer sliding rail, particularly sets up the insurance cam fastening blocking seat once again after separating door bolt action finishing about locating part, to remind operator's finger of withdrawing, avoids the slide rail accident to crush hand.
Background technology
The limit configuration of drawer sliding rail commonly used, as shown in Figure 1, this drawer sliding rail mainly is that a blocking seat 21 and a locating part 22 are separately positioned on the respective side of one first rail 11 and one second rail 12.This blocking seat 21 is because of being located on this first rail 11, and forms two stop parts 211,212 in the corresponding angles position; These locating part 22 rotating being articulated on second rail 12, and to being provided with two limit cams 221,222 by stop part 211,212; And these first rail, 11 nationalitys movably are inserted in this second rail 12 by a sliding aiding elements 13.Simultaneously, this locating part 22 is provided with a draw-in groove 223 can arrange in pairs or groups a release cam 231 and a flexible member 24 of a connecting rod 23, so that this locating part 22 is separated the bolt position by a locking bolt position manual switchover to.
As mentioned above, when this second rail 12 moves to predetermined use location, but the stop part 211,212 of limit cam 221,222 these blocking seats 21 of clip of this locating part 22, so that bidirectionally limited function to be provided; And when the operator is manually outer when drawing an operating side 232 of this connecting rod 23, then can removes above-mentioned clip and concern and make this second rail 12 can continue to withdraw in this first rail 11.Yet the operator is when drawing the operating side 232 of this connecting rod 23 outside pointing, and but Chang Yin forgets the withdrawal finger and finger taken advantage of a situation move along with in this second rail 12, therefore the accident that jams a finger easily.
Summary of the invention
The utility model main purpose provides a kind of limit configuration of drawer sliding rail, wherein locating part is set up the insurance cam, after it can draw connecting rod to remove the spacing state of slide rail outside the operator is manual, temporarily fasten blocking seat with the insurance cam again, the utlity model has the effect that increases the slide rail safety in utilization to remind the operator will point withdrawal and to avoid crushing accident, to make.
The purpose of this utility model can realize by following technical solution, a kind of limit configuration of drawer sliding rail, and it comprises: a blocking seat, it is fixedly arranged on one first rail, and diagonal position is provided with two stop parts; One locating part, it is hubbed on one second rail, and to should being provided with two limit cams by stop part, and between this limit cam, form an insurance cam in addition; And a connecting rod, it is to be arranged on this second rail, for the operator this locating part is switched to a locking bolt position and and separates and fasten the position; Wherein, when this second rail moves to a use location with respect to first rail, two limit cams of this locating part will be distinguished two stop parts of this blocking seat of clip, so that bidirectionally limited function to be provided; And when the operator was removing above-mentioned clip and concern, the insurance cam of this locating part then can be separated bolt and moved formation afterwards and can fasten this stop part again finishing.
In the utility model, this locating part can be and slightly is a rhombus plate body, and this limit cam is convexly set on the two corresponding acute angle positions of this rhombus plate body, and this insurance cam is to be convexly set on the position, an obtuse angle of this rhombus plate body.
Described connecting rod is provided with an operating side, a release cam and a resetting cam.
First rail of the present utility model can be provided with a flexible member in addition, and its elasticity pushes against the resetting cam of this connecting rod, so that this locating part maintains a locking position.
Further, two stop parts of the present utility model directly punching press be formed on this first rail.
Locating part of the present utility model can be provided with a draw-in groove in addition, fastens for the release cam of this connecting rod.
According to the limit configuration of drawer sliding rail of the present utility model, when this second rail moves to a use location with respect to first rail, this two limit cam will be distinguished this two stop part of clip, so that bidirectionally limited function to be provided; And when the operator removes above-mentioned clip and concerns, this locating part then will fasten this stop part with an insurance cam again, will point withdrawal to remind the operator, to avoid and crush accident.
Effect of the present utility model is significant, because locating part of the present utility model has additional the insurance cam, when the operator draws outside manually connecting rod to concern with the clip of preliminary releasing locating part and blocking seat, the insurance cam will form simultaneously and can fasten blocking seat, to remind the operator will point withdrawal, thereby can effectively avoid the accident that jams a finger not influencing under the limit function really.
Description of drawings
Fig. 1 is the assembled perspective view of the limit configuration of drawer sliding rail commonly used;
Fig. 2 is the use schematic diagram of the limit configuration of drawer sliding rail commonly used;
Fig. 3 is the decomposition main body figure of limit configuration of the drawer sliding rail of the utility model first embodiment;
Fig. 4 is the assembled perspective view of limit configuration of the drawer sliding rail of the utility model first embodiment;
Schematic diagram when Fig. 5 tentatively removes clip and concerns for the limit configuration of the drawer sliding rail of the utility model first embodiment;
Fig. 6 is the schematic diagram of the temporary transient clip stop part of insurance cam of limit configuration of the drawer sliding rail of the utility model first embodiment;
Fig. 7 finishes the schematic diagram of separating the bolt action for the insurance cam of the limit configuration of the drawer sliding rail of the utility model first embodiment;
Fig. 8 is the exploded perspective view of limit configuration of the drawer sliding rail of the utility model second embodiment.The figure number explanation:
Stop part 112 outer stop parts in 11 first rails 111
12 second rails, 13 sliding aiding elements, 21 blocking seats
Stop part 212 outer stop part 22 locating parts in 211
224 insurance cams, 23 connecting rods, 231 release cams
232 operating sides, 233 resetting cams, 24 flexible members
The specific embodiment
For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, preferred embodiment of the present utility model cited below particularly, and cooperate appended graphicly, be described in detail below:
Fig. 3 discloses the exploded perspective view of limit configuration of the drawer sliding rail of the utility model first embodiment; Fig. 4 discloses the assembled perspective view of limit configuration of the drawer sliding rail of the utility model first embodiment; Schematic diagram when the limit configuration that 5 figure disclose the drawer sliding rail of the utility model first embodiment is tentatively removed clip and concerned; Fig. 6 discloses the schematic diagram of the temporary transient clip stop part of insurance cam of limit configuration of the drawer sliding rail of the utility model first embodiment; The insurance cam of limit configuration that Fig. 7 discloses the drawer sliding rail of the utility model first embodiment is finished the exploded perspective view of limit configuration that the schematic diagram of separating the bolt action: Fig. 8 discloses the drawer sliding rail of the utility model second embodiment.
Members such as first rail 11, second rail 12, sliding aiding elements 13, blocking seat 21, connecting rod 23 and the flexible member 24 of the limit configuration of the utility model drawer sliding rail are the limit configurations of commonly using drawer sliding rail that is same as prior art, thereby both same sections employing same reference numbers signs, its structure and function are no longer given in detail and being given unnecessary details.Simultaneously, the openend that hereinafter will define this first rail 11 is the slide rail outside, and the end that reaches this first rail 11 of definition is the slide rail inboard, so that further define the relativeness of each member.
Extremely shown in Figure 7 as Fig. 3, it is to comprise a blocking seat 21 and a locating part 22 for the limit configuration of the drawer sliding rail of the utility model first embodiment, it is arranged at respectively on one first rail 11 and one second rail 12, and correspondence is provided with two stop parts 211,212 and two limit cams 221,222.When these second rail, 12 relative first rails 11 moved to a use location, this limit cam 221,222 was with this stop part 211,212 of clip, so that bidirectionally limited function to be provided; And when operator's desire is removed above-mentioned clip and is concerned, 22 of this locating parts will fasten this stop part 211 with an insurance cam 224 more again, to remind the operator finger withdrawal to avoid the accident that jams a finger, thereby the utility model can should be increased the safety in utilization of slide rail really this moment.
As shown in Figures 3 and 4, it discloses the detail structure of the locating part 22 of the utility model first embodiment.This locating part 22 is to select on demand to be used in the various drawer sliding rails.Usually, this locating part 22 is metal one plate bodys that slightly assume diamond in shape, it is that rotatable this second rail 12 that is articulated in is faced on the side of this first rail 11, and is provided with limit cam 221, one outer limit cam 222 in, a draw-in groove 223 and an insurance cam 224.This inside and outside limit cam 221,222 is convexly set in this locating part 22[rhombus plate body respectively] two corresponding acute angle positions on, its be can in order to this blocking seat 21 of corresponding clip one in stop part 211 and an outer stop part 212; This draw-in groove 223 is arranged with on the inner side edge of limit cam 222 outside this, and an outer side edges of this draw-in groove 223 and this outer stop part 212 then can supply a release cam 231 and a resetting cam 233 of this connecting rod 23 to fasten respectively simultaneously; Moreover 224 on the insurance cam of the utility model feature is convexly set in this locating part 22[rhombus plate body] near on the position, an obtuse angle outside the slide rail, its insurance function will be in hereinafter explaining detailedly with Fig. 4 to Fig. 7.
As Fig. 4 and shown in Figure 5, its limit configuration that discloses the drawer sliding rail of the utility model first embodiment is tentatively removed the illustrative view of clip relation.As shown in Figure 4, when outside when drawing the predetermined use location of this second rail 12 to, the resetting cam 233 of this connecting rod 23 is pushed against by the fexible bias pressure of this flexible member 24, and make this locating part 22 maintain a locking position, the inside and outside limit cam 221,222 of this locating part 22 is distinguished the inside and outside stop part 211,212 of these blocking seats 21 of clip at this moment, so that bidirectionally limited function to be provided.Simultaneously, 224 on the insurance cam of this locating part 22 temporarily is in non-working condition.As shown in Figure 5, when the operator draws this connecting rod 23 outside by this operating side 232, this locating part 22 will be rotation counterclockwise, and make this inside and outside limit cam 221,222 break away from this inside and outside stop part 211,212 gradually.At this moment, stop part 211 in this 224 on cam of insurance is conflicted as yet, but turned to should on the same horizontal plane of stop part 211.
As Figure 6 and Figure 7, its disclose the utility model first embodiment drawer sliding rail the temporary transient clip of limit configuration and finish the illustrative view of separating bolt.As shown in Figure 6, after the insurance cam 224 of this locating part 22 turns to the horizontal plane of stop part 211 in this, if push away this second rail 12 in the operator desires, then this locating part 22 will be synchronously towards these second rail, 12 medial movement, so should insurance cam 224 clip at the interior stop part 211 of this blocking seat 21, this moment, these second rail, 12 limited one-tenth can not move toward interior again, continued to draw this operating side 232 and push away this second rail 12 in the while with finger buckle to avoid the operator.As shown in Figure 7, when this insurance cam 224 remind the button authors with the dislocation of finger joint behind the operating side 232 of this connecting rod 23, the operator still can push away this second rail 12 to finish the action of separating bolt fully in the hand.At this moment, because the interior limit cam 221 of this locating part 22 is crossed the interior stop part 211 of this blocking seat 21 already, so in smooth this first rail 11 of retraction of these second rail, 12 energy, and the utility model can avoid the operator to point the unexpected purpose that is crushed.
As shown in Figure 8, it discloses the limit configuration of the drawer sliding rail of the utility model second embodiment.Compared to first embodiment, second embodiment is selected on the appropriate location of this first rail 11 directly that punching press forms a stop part 111 and an outer stop part 112 in one, reaches outer stop part 212 with the interior stop part 211 that replaces this blocking seat 21.By this, should reach the insurance cam 224 temporary transient clips that outer stop part 112 not only can supply this locating part 22 by interior stop part 111, to remind the operator will point withdrawal, more can further reduce integrated member quantity, the acceleration assembling processing procedure of drawer sliding rail simultaneously and reduce manufacturing cost relatively.
As shown in Figures 1 and 2, the limit configuration of drawer sliding rail of the present utility model is to make locating part 22 set up an insurance cam 224, when the operator draws outside manually connecting rod 23 to concern with the clip of preliminary releasing locating part 22 and blocking seat 21, insurance cam 224 will temporarily fasten the interior stop part 211 of blocking seat 21, will point withdrawal to remind the operator.The shortcomings such as accident that jam a finger easily during compared to the limit configuration of commonly using drawer sliding rail in the second rail retraction, the limit configuration of the utility model drawer sliding rail can further promote the safety in utilization of slide rail not influencing under the bidirectionally limited function really.
Claims (6)
1, a kind of limit configuration of drawer sliding rail, it comprises:
One blocking seat, it is fixedly arranged on one first rail, and diagonal position is provided with two stop parts;
One locating part, it is hubbed on one second rail, and to being provided with two limit cams by stop part;
One connecting rod, it is to be arranged on this second rail, for the operator this locating part is switched to a locking bolt position and and separates the bolt position;
It is characterized in that: between described limit cam, form an insurance cam; When this second rail moves to a use location with respect to first rail, two limit cams of this locating part will be distinguished two stop parts of this blocking seat of clip; When removing above-mentioned clip and concern, the insurance cam of this locating part then can be separated bolt action formation afterwards and can be fastened this stop part again finishing.
2, the limit configuration of drawer sliding rail as claimed in claim 1, it is characterized in that: described locating part slightly is a rhombus plate body, this limit cam is convexly set on the two corresponding acute angle positions of this rhombus plate body, and this insurance cam is convexly set on the position, an obtuse angle of this rhombus plate body
3, the limit configuration of drawer sliding rail as claimed in claim 1 is characterized in that: this connecting rod is provided with an operating side, a release cam and a resetting cam.
4, the limit configuration of drawer sliding rail as claimed in claim 1 is characterized in that: this first rail is provided with a flexible member in addition, and its elasticity pushes against the resetting cam of this connecting rod.
5, the limit configuration of drawer sliding rail as claimed in claim 1 is characterized in that: this two stop part directly punching press is formed on this first rail.
6, the limit configuration of drawer sliding rail as claimed in claim 1 is characterized in that: this locating part is provided with a draw-in groove that fastens for the release cam of this connecting rod in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03204616 CN2621500Y (en) | 2003-02-25 | 2003-02-25 | Limit structure of drawer slideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03204616 CN2621500Y (en) | 2003-02-25 | 2003-02-25 | Limit structure of drawer slideway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2621500Y true CN2621500Y (en) | 2004-06-30 |
Family
ID=34241398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03204616 Expired - Lifetime CN2621500Y (en) | 2003-02-25 | 2003-02-25 | Limit structure of drawer slideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2621500Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224065B (en) * | 2008-02-04 | 2010-06-16 | 伍志勇 | Panel locking and regulating device for drawer with slide |
| CN101770263B (en) * | 2008-12-31 | 2012-02-29 | 英业达股份有限公司 | Casing structure of computer device |
| CN101194789B (en) * | 2006-12-08 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Slideway device |
| CN103338678A (en) * | 2010-11-30 | 2013-10-02 | 保罗海蒂诗有限及两合公司 | Ejection device and pull-out guide |
| CN104840166A (en) * | 2015-06-05 | 2015-08-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine guide rail retaining block, dish washing machine guide limiting structure and dish washing machine |
| CN106219119A (en) * | 2016-08-26 | 2016-12-14 | 南京音飞储存设备股份有限公司 | A kind of track connecting assembly |
| CN106606126A (en) * | 2015-10-22 | 2017-05-03 | 川湖科技股份有限公司 | Sliding rail assembly and sliding rail set thereof |
| TWI665983B (en) * | 2017-04-12 | 2019-07-21 | 川湖科技股份有限公司 | Slide rail assembly |
-
2003
- 2003-02-25 CN CN 03204616 patent/CN2621500Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194789B (en) * | 2006-12-08 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Slideway device |
| CN101224065B (en) * | 2008-02-04 | 2010-06-16 | 伍志勇 | Panel locking and regulating device for drawer with slide |
| CN101770263B (en) * | 2008-12-31 | 2012-02-29 | 英业达股份有限公司 | Casing structure of computer device |
| CN103338678A (en) * | 2010-11-30 | 2013-10-02 | 保罗海蒂诗有限及两合公司 | Ejection device and pull-out guide |
| CN103338678B (en) * | 2010-11-30 | 2016-06-15 | 保罗海蒂诗有限及两合公司 | Pop-up device and pull-out guide part |
| CN104840166A (en) * | 2015-06-05 | 2015-08-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine guide rail retaining block, dish washing machine guide limiting structure and dish washing machine |
| CN106606126A (en) * | 2015-10-22 | 2017-05-03 | 川湖科技股份有限公司 | Sliding rail assembly and sliding rail set thereof |
| CN106606126B (en) * | 2015-10-22 | 2018-09-25 | 川湖科技股份有限公司 | Sliding rail assembly and its sliding rail external member |
| CN106219119A (en) * | 2016-08-26 | 2016-12-14 | 南京音飞储存设备股份有限公司 | A kind of track connecting assembly |
| TWI665983B (en) * | 2017-04-12 | 2019-07-21 | 川湖科技股份有限公司 | Slide rail assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130225 Granted publication date: 20040630 |