CN2643740Y - Noise free guide rail - Google Patents
Noise free guide rail Download PDFInfo
- Publication number
- CN2643740Y CN2643740Y CN 03267246 CN03267246U CN2643740Y CN 2643740 Y CN2643740 Y CN 2643740Y CN 03267246 CN03267246 CN 03267246 CN 03267246 U CN03267246 U CN 03267246U CN 2643740 Y CN2643740 Y CN 2643740Y
- Authority
- CN
- China
- Prior art keywords
- rail
- interlocking part
- guide rail
- noiseless
- 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 noiseless lead rail, in particular too a lead rail applied in the drawer, belonging to the field of drawer. The two ends of the ball bearing strip are designed to have the function of damping with the damping technique; thus, the impact noise of the drawer vanishes in the soft noise-damping structure, and the noise is eliminated; at least one section of bead-bend is arranged at the terminal of the ball bearing strip. The utility model has a simple and practical structure, convenient installation and dismantlement, little noise and remarkable noise-damping effect; therefore, the utility model is applicable in the variable drawers.
Description
Technical field the utility model noiseless guide rail 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, easily adorn readily removable, the noiseless guide rail.
The content the purpose of this utility model of utility model reaches by following measure, 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.
Elastic damping device adopts elastomeric spring, at the flexible spring in the termination of ball bar.
Elastic damping device adopts flexible member, has elastic component in the termination of ball bar.
For further reducing impact noise, the one holding device limited block with sound deadening is installed in the end of guide rail, 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, the damping effect of ridge has more powerful absorption of noise performance, and exclusive silencing function absorbs the noise of whole piece guide rail thoroughly.
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.
Claims (10)
1, a kind of noiseless guide rail is characterized in that guide rail is provided with the ball bar, is provided with elastic damping device in the termination of ball bar.
2, noiseless guide rail according to claim 1 is characterized in that the termination elastic damping device of ball bar adopts the above ripple bending of a joint, and the ripple bending more than the joint is arranged in the termination of ball bar.
3, noiseless guide rail 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, and the hole, garden is arranged on the ball bar, and the hole, garden is connected as a single entity and matrix formation pearl bar by the boss of spine shape.
4, noiseless guide rail according to claim 1 is characterized in that elastic damping device adopts flexible member, has elastic component in the termination of ball bar.
5, noiseless guide rail according to claim 1, it is characterized in that being equipped with a holding device limited block with sound deadening in the end of guide rail, 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, contacts with the closed spacing elbow of interior rail at ridge one end, and ridge has the above ripple bending of a joint.
6, noiseless guide rail 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, and interlocking part deck has two legs, and 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.
7, noiseless guide rail according to claim 6, 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.
8, noiseless guide rail 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.
9, noiseless guide rail 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.
10, noiseless guide rail according to claim 1, on the rail, porose on the middle rail buffering adhesive during the rail buffering adhesive is fixed in it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267246 CN2643740Y (en) | 2003-07-02 | 2003-07-02 | Noise free guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03267246 CN2643740Y (en) | 2003-07-02 | 2003-07-02 | Noise free guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2643740Y true CN2643740Y (en) | 2004-09-29 |
Family
ID=34298694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03267246 Expired - Fee Related CN2643740Y (en) | 2003-07-02 | 2003-07-02 | Noise free guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2643740Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982136A (en) * | 2010-09-01 | 2011-03-02 | 陈润钊 | Guide rail tail end limiting method and limiting device |
| CN105016039A (en) * | 2014-04-30 | 2015-11-04 | 宁夏巨能机器人系统有限公司 | Movement sliding rail |
| CN106969575A (en) * | 2017-03-22 | 2017-07-21 | 青岛海尔股份有限公司 | Refrigerating device and its drawer appliance |
-
2003
- 2003-07-02 CN CN 03267246 patent/CN2643740Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982136A (en) * | 2010-09-01 | 2011-03-02 | 陈润钊 | Guide rail tail end limiting method and limiting device |
| CN101982136B (en) * | 2010-09-01 | 2012-08-22 | 陈润钊 | Guide rail tail end limiting method and limiting device |
| CN105016039A (en) * | 2014-04-30 | 2015-11-04 | 宁夏巨能机器人系统有限公司 | Movement sliding rail |
| CN106969575A (en) * | 2017-03-22 | 2017-07-21 | 青岛海尔股份有限公司 | Refrigerating device and its drawer appliance |
| CN106969575B (en) * | 2017-03-22 | 2019-11-05 | 青岛海尔股份有限公司 | Refrigerating device and its drawer appliance |
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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 |