CN2643742Y - Guide rail with noise eliminator - Google Patents
Guide rail with noise eliminator Download PDFInfo
- Publication number
- CN2643742Y CN2643742Y CN 03267248 CN03267248U CN2643742Y CN 2643742 Y CN2643742 Y CN 2643742Y CN 03267248 CN03267248 CN 03267248 CN 03267248 U CN03267248 U CN 03267248U CN 2643742 Y CN2643742 Y CN 2643742Y
- Authority
- CN
- China
- Prior art keywords
- rail
- interlocking part
- guide rail
- limited block
- interior
- 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
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Abstract
The utility model relates to a lead rail with a noise removing structure and belongs to the drawer domain, and in particular the utility model relates to a lead rail which can be arranged on the drawer. The end part of the lead rail is provided with a maintaining device limiting stopper with noise removing function; one end of the limiting stopper is provided with two damping devices; and the other end of the limiting stopper which is close to the roller maintaining device is provided with a damping device and is contacted with the close limiting elbow of the inner rail. The utility model has a simple and practical design and structure, is convenient to detach, has a small noises and an obvious noise removing effect; and the utility model is applicable to a plurality of drawers.
Description
The guide rail of technical field the utility model band noise-reducing structure belongs to the drawer field, particularly a kind of guide rail of installing and using on drawer.
Background technology is widely used in the guide rail of installing and using on the drawer now two joint and three joints, two joint guide rails are to be constituted by outer rail and interior rail, interior rail then cooperates with outer rail by the ball holding device, guide rail when mounted, outer rail is installed on the tank bracket, interior rail is fixed on the both sides of drawer, and guide rail is cooperated with outer rail by the parts of the interlocking on the interior rail to be finished.Three joint guide rails are by outer rail, middle rail, constitute with interior rail, between outer rail and middle rail, be provided with the ball rolling member of slip, between middle rail and the interior rail ball holding device is installed, middle rail cooperates with outer rail by the ball rolling member, interior rail then cooperates with middle rail by the ball holding device, guide rail when mounted, outer rail is installed on the tank bracket, interior rail is fixed on the both sides of drawer, guide rail is finished by the parts of the interlocking on the interior rail and the ball holding device retainer limited block interlock fit of middle rail, each position bump of guide rail during use, for example sliding, collision phenomenon appears in parts that tourelle all is mated at the volley, striking process has produced the noise that the user is perplexed, and has brought unnecessary worry for modern's life.
The purpose of this utility model is to avoid the deficiencies in the prior art, and a kind of accurate positioning is provided, and easily adorns readily removablely, can eliminate the guide rail of impact noise.
The content the purpose of this utility model of utility model reaches by following measure, the utility model adopts the damping structural design that damping action is arranged, the impact noise of drawer is disappeared in the soft noise-reducing structure, thereby eliminated the noise that produces therefrom, the one holding device limited block with sound deadening is installed in the end of guide rail, two ends at limited block are provided with elastic damping device, impact noise is disappeared, end at limited block is provided with two damping units, rely on one side of ball holding device, the other end at limited block is provided with 1 damping unit, contact with the closed spacing elbow of interior rail, damping effect has more powerful absorption of noise performance, and exclusive silencing function absorbs the noise of whole piece guide rail thoroughly.
Damping unit adopts ridge, and ridge has the above ripple bending of a joint, and the damping effect of ridge has more powerful absorption of noise performance.The two ends of limited block have three ridges, end at limited block is provided with two ridges, one end of two ridges relies on one side of ball holding device, the other end at limited block is provided with 1 ridge, contact with the closed spacing elbow of interior rail at ridge one end, ridge has the above ripple bending of a joint.
Guide rail upon deployment, because the rolling member ball bar between the guide rail moves with guide rail and hits the spacing glue generation of outer rail bump, in order to suppress generating noise, the utility model adopts ball bar two ends to use the damping structural design that damping action is arranged, the impact noise of drawer is disappeared in the soft noise-reducing structure, thereby eliminated the noise that produces therefrom, guide rail is provided with the ball bar, termination at the ball bar is provided with elastic damping device, and impact noise is disappeared.Elastic damping device adopts the above ripple bending of a joint, and the ripple bending more than the joint is arranged in the termination of ball bar.In the two ends of ball bar the above ripple bending of one joint is arranged, the crooked elastic reaction that produces of ripple makes the impact noise disappearance.In the ripple bending of ball bar arc is arranged, have in the arc at interval, have the plane among the interval, the hole, garden is arranged on the ball bar, the hole, garden is connected as a single entity and matrix formation pearl bar by the boss of spine shape.
Damping unit adopts elastomeric spring.
Damping unit adopts flexible member.
Guide rail is to be constituted by outer rail, middle rail, interior rail, parts by interlocking between interior rail and the middle rail are connected, interlocking part deck is fixed on the interior rail, the interlocking part deck correspondence position of rail in interlocking part slide lock tabs is inserted, in making between rail and the middle rail parts by interlocking be connected, the termination of rail during the holding device limited block is assemblied in, plastics ball bar are assemblied between the raceway of middle rail and outer rail.Outer rail tail mucilage binding is assigned in the termination of outer rail, between outer rail and middle rail, be provided with plastics ball bar, between middle rail and the interior rail ball holding device is installed, middle rail cooperates with outer rail by plastics ball bar, interior rail then cooperates with middle rail by the ball holding device, outer rail is installed on the tank bracket, the parts of interior rail and middle rail interlocking are made up of interlocking part deck and interlocking part slide lock tabs, interlocking part slide lock tabs is inserted in the interlocking part deck, interlocking part slide lock tabs and interlocking part deck cooperatively interact, guide rail upon deployment, because the rolling member ball bar of middle rail between outer rail moves with middle rail and hits the spacing glue generation of outer rail bump, the ripple bending that damping action is arranged is used at ball bar two ends, and the impact noise of drawer is disappeared in the soft noise-reducing structure, thereby has eliminated the noise that produces therefrom.The one holding device limited block with sound deadening is installed in the end of middle rail, have three ridges at the limited block two ends, ridge has the above ripple bending of a joint, the powerful absorption of noise performance of tool, and exclusive silencing function absorbs the noise of whole piece guide rail thoroughly.
The utility model project organization is simple and practical, and mounting or dismounting are convenient, and noise is little, and sound deadening is obvious, is suitable for various drawers and installs and uses.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is interlocking part deck structural representations of the present utility model.
Accompanying drawing 3 is interlocking part slide lock tabs structural representations of the present utility model.
Accompanying drawing 4 is structural representations of interlocking part of the present utility model.
Accompanying drawing 5 is structural representations of interlocking part of the present utility model.
Accompanying drawing 6 is assembling holding device limited blocks of the present utility model
Accompanying drawing 7 is parts assembling schematic diagrames of the utility model interlocking
Accompanying drawing 8 is the utility model holding device limited block structural representations.
Accompanying drawing 9 is the utility model ball bar structural representations.
Accompanying drawing 10 is the utility model outer rail tail plastic structure schematic diagrames.
Accompanying drawing 11 is example structure schematic diagrames of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing for the specific embodiment.
As shown in Figure 1, it is by outer rail 10 for the utility model, middle rail 11, interior rail 12 constitutes, between outer rail and middle rail, be provided with plastics ball bar, between middle rail and the interior rail ball holding device is installed, middle rail cooperates with outer rail by plastics ball bar, interior rail then cooperates with middle rail by the ball holding device, outer rail is installed on the tank bracket, between middle rail and interior rail, be provided with the parts of interlocking, the parts of interlocking are made up of interlocking part deck 1 and interlocking part slide lock tabs 7, interlocking part deck is fixed on the interior rail, interlocking part slide lock tabs correspondence position on interior rail cooperates with interlocking part deck, slides between interior rail and the middle rail, and interlocking part slide lock tabs and interlocking part deck are cooperatively interacted, interlocking part slide lock tabs is inserted in the interlocking part deck, and middle rail is provided with middle rail holding device limited block 13.
As shown in Figure 2, interlocking part deck 1 of the present utility model has two legs 2, two legs open V-shaped, inward flange at two legs has sliding tray 3, an arc-shaped slot 4 is arranged in the junction of two legs, at the front end of shift fork deck fixing hole 5 and alignment pin 6 are arranged, two V-shaped open legs of interlocking part deck produce elasticity, can make two leg shrinkage expansions, fixing hole 5 and alignment pin 6 are used for fixing installs interlocking part deck.
As shown in Figure 3, the front end of the utility model interlocking part slide lock tabs 7 is arcs, and the edge on the termination is provided with two boss 8, and the front end termination width of interlocking part slide lock tabs is greater than the front end rear portion of shift fork locking plate.
As shown in Figure 4, the utility model interlocking part slide lock tabs 7 is slided and is inserted in the interlocking part deck 1, interlocking part slide lock tabs and interlocking part deck cooperatively interact, insert between two legs 2 the front end termination of interlocking part slide lock tabs, two boss 8 that interlocking part slide lock tabs is provided with on the termination slide along the sliding tray 3 of the inward flange of two legs, two legs are shunk, the front end termination enters in the arc-shaped slot 4 of two leg junctions on the shift fork deck, two legs expand, and interlocking part slide lock tabs is locked in the arc-shaped slot by interlocking part deck.
As shown in Figure 5, slip between interior rail and the middle rail drives interlocking part slide lock tabs 7, because the front end of interlocking part slide lock tabs is an arc, and be deep-slotted chip breaker 4 on the interlocking part deck 1, interlocking part slide lock tabs enters the sliding tray 3 of the inward flange of two legs 2 under two effects of boss 8 at pulling force that are provided with on the termination, two legs are shunk, the shift fork slide lock tabs is provided with the sliding tray slip of two boss along the inward flange of two legs on the termination, interlocking part slide lock tabs is separated with interlocking part deck.
As shown in Figure 6, the utility model is by outer rail 10, middle rail 11, interior rail 12 constitutes, between outer rail and middle rail, be provided with the ball bar, between middle rail and the interior rail ball holding device is installed, middle rail cooperates with outer rail by the ball bar, interior rail then cooperates with middle rail by the ball holding device, between middle rail and interior rail, be provided with the parts of interlocking, the parts of interlocking are made up of interlocking part deck 1 and interlocking part slide lock tabs 7, interlocking part deck is fixed on the interior rail, interlocking part slide lock tabs correspondence position on interior rail cooperates with interlocking part deck, slides between interior rail and the middle rail, and interlocking part slide lock tabs is inserted in the interlocking part deck.
As shown in Figure 7, the utility model interlocking part deck 1 is fixed on the interior rail 12, rail interlocking part deck correspondence position in interlocking part slide lock tabs 7 is inserted, in making between rail and the middle rail parts by interlocking be connected, interlocking part deck 1 has two legs 2, two legs open V-shaped, inward flange at two legs has sliding tray, an arc-shaped slot 4 is arranged in the junction of two legs, front end at interlocking part deck has fixing hole 5, the front end of interlocking part slide lock tabs 7 is arcs, edge on the termination is provided with two boss 8, insert in the arc-shaped slot of two leg junctions on the interlocking part deck front end termination of interlocking part slide lock tabs, interlocking part slide lock tabs is locked in the arc-shaped slot by interlocking part deck, pulling interlocking part slide lock tabs, because the front end of interlocking part slide lock tabs is an arc, and be arc-shaped slot on the shift fork deck, interlocking part slide lock tabs enters the sliding tray of the inward flange of two legs under the pulling force effect at two boss that are provided with on the termination, two legs are shunk, and two boss that interlocking part slide lock tabs is provided with on the termination separate along the sliding tray slip of the inward flange of two legs.
As shown in Figure 8, the utility model is equipped with a holding device limited block 13 with sound deadening in the end of middle rail, be provided with three ridges at the two ends of limited block, end at limited block is provided with two ridges 14, one end of two ridges relies on one side of ball holding device, the other end at limited block is provided with 1 ridge 15, contact with the closed spacing elbow of interior rail at ridge one end, ridge has the above ripple bending of a joint, the both sides camber of holding device limited block and middle rail raceway coincide, there is an inclined-plane to protrude piece 16 contacting an end with the closed spacing elbow of interior rail, the front end on inclined-plane is lower than an end that is connected with the plane and forms certain inclined-plane, and the metal retainer is locked.Noise contributions when having the above ripple bending of a joint can absorb from the drawer closure.
As shown in Figure 9, there is the above ripple bending 21 of a joint termination of the utility model ball bar 20, and arc is arranged in the bending, have in the arc at interval, have the plane at interval, hole, garden 22 is arranged on the ball bar, the hole, garden is connected as a single entity and matrix formation pearl bar by the boss 23 of spine shape.
As shown in Figure 10, the utility model outer rail tail glue 25, porose on the outer rail tail glue, outer rail tail glue cooperates with interior rail, and outer rail tail glue has elasticity, and end face 26 contacts with interior rail end face, when interior rail inserts, outer rail tail glue distending.
As shown in Figure 11, it is to be constituted by outer rail 10, middle rail 11, interior rail 12 for the utility model, interlocking part deck 1 is fixed on the interior rail, the interlocking part deck correspondence position of rail in interlocking part slide lock tabs 7 is inserted, in making between rail and the middle rail parts by interlocking be connected, the termination of rail during holding device limited block 13 is assemblied in, plastics ball bar 20 are assemblied between the raceway of middle rail and outer rail.Outer rail tail glue 25 is assemblied in the termination of outer rail 10.
Be provided with an opening in the end of interior rail 12 and receive mouth, receive the limit of mouth at opening and upwards turn up,
Outer rail tail glue 25 is set in the end of outer rail 10, and the opening that rail 12 ends were provided with in end face 26 was inserted in is received in the mouth, and is porose on the outer rail tail glue, and during rail, bore deformation produced elasticity in end face 26 inserted.
Middle rail 11 is provided with middle rail buffering adhesive 28, and on the rail, porose on the middle rail buffering adhesive during middle rail buffering adhesive is fixed on, because the distortion in hole can produce elasticity, the middle rail buffering adhesive that makes can cushion and abate the noise.
Claims (10)
1, a kind of guide rail with noise-reducing structure, it is characterized in that the holding device limited block being installed in the end of guide rail, two ends at limited block are provided with elastic damping device, end at limited block is provided with two damping units, rely on one side of ball holding device, the other end at limited block is provided with 1 damping unit, contacts with the closed spacing elbow of interior rail.
2, the guide rail of band noise-reducing structure according to claim 1, it is characterized in that damping unit adopts ridge, ridge has the above ripple bending of a joint, the two ends of limited block have three ridges, end at limited block is provided with two ridges, one end of two ridges relies on one side of ball holding device, at the other end of limited block 1 ridge is set, and contacts with the closed spacing elbow of interior rail at ridge one end.
3, the guide rail of band noise-reducing structure according to claim 2, the both sides camber and the middle rail raceway that it is characterized in that the holding device limited block coincide, have an inclined-plane to protrude piece contacting an end with the closed spacing elbow of interior rail, the front end on inclined-plane is lower than an end that is connected with the plane and forms certain inclined-plane.
4, the guide rail of band noise-reducing structure according to claim 2 is characterized in that in the ripple bending arc being arranged, and has in the arc at interval, has the plane among the interval.
5, the guide rail of band noise-reducing structure according to claim 1 is characterized in that guide rail is provided with the ball bar, is provided with elastic damping device in the termination of ball bar.
6, the guide rail of band noise-reducing structure according to claim 4, the termination elastic damping device that it is characterized in that the ball bar adopts the above ripple bending of a joint, the termination of ball bar have one the joint more than the ripple bending, in the ripple bending arc is arranged, have in the arc at interval, have the plane at interval, the hole, garden is arranged on the ball bar, the hole, garden is connected as a single entity and matrix formation pearl bar by the boss of spine shape.
7, the guide rail of band noise-reducing structure according to claim 1 is characterized in that elastic damping device adopts elastomeric spring.
8, the guide rail of band noise-reducing structure according to claim 1, it is characterized in that it is by outer rail, middle rail, interior rail constitutes, between outer rail and middle rail, be provided with plastics ball bar, between middle rail and the interior rail ball holding device is installed, outer rail is installed on the tank bracket, parts by interlocking between interior rail and the middle rail are connected, the parts of interior rail and middle rail interlocking are made up of interlocking part deck and interlocking part slide lock tabs, interlocking part deck is fixed on the interior rail, the interlocking part deck correspondence position of rail in interlocking part slide lock tabs is inserted, interlocking part slide lock tabs and interlocking part deck cooperatively interact, interlocking part deck has two legs, two legs open V-shaped, inward flange at two legs has sliding tray, in the junction of two legs an arc-shaped slot is arranged, the front end of interlocking part slide lock tabs is curved, and the termination is provided with two boss.
9, the guide rail of band noise-reducing structure according to claim 1 is characterized in that outer rail tail mucilage binding is assigned in the termination of outer rail, and is porose on the outer rail tail glue.
10, the guide rail of band noise-reducing structure according to claim 1 is characterized in that being provided with an opening in the end of interior rail receives mouth, receives the limit of mouth and upwards turns up at opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267248 CN2643742Y (en) | 2003-07-02 | 2003-07-02 | Guide rail with noise eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267248 CN2643742Y (en) | 2003-07-02 | 2003-07-02 | Guide rail with noise eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643742Y true CN2643742Y (en) | 2004-09-29 |
Family
ID=34298696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03267248 Expired - Fee Related CN2643742Y (en) | 2003-07-02 | 2003-07-02 | Guide rail with noise eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643742Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319799A (en) * | 2017-08-04 | 2017-11-07 | 无锡晶美精密滑轨有限公司 | A kind of mechanism that open position holding is provided for slide rail |
| CN107411387A (en) * | 2017-08-29 | 2017-12-01 | 佛山市格菲卡金属制品有限公司 | A kind of heavy drawer sliding rail of synchronization |
-
2003
- 2003-07-02 CN CN 03267248 patent/CN2643742Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319799A (en) * | 2017-08-04 | 2017-11-07 | 无锡晶美精密滑轨有限公司 | A kind of mechanism that open position holding is provided for slide rail |
| CN107411387A (en) * | 2017-08-29 | 2017-12-01 | 佛山市格菲卡金属制品有限公司 | A kind of heavy drawer sliding rail of synchronization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |