CN110916389A - Guide rail with two-way stretching belts capable of opening and closing in sequence - Google Patents
Guide rail with two-way stretching belts capable of opening and closing in sequence Download PDFInfo
- Publication number
- CN110916389A CN110916389A CN201911253456.8A CN201911253456A CN110916389A CN 110916389 A CN110916389 A CN 110916389A CN 201911253456 A CN201911253456 A CN 201911253456A CN 110916389 A CN110916389 A CN 110916389A
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- Prior art keywords
- rail
- track
- opening
- closing
- plectrum
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- 239000003292 glue Substances 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a guide rail with sequential opening and closing of a biaxial stretching belt, which comprises an inner rail, a middle rail and an outer rail, wherein the inner rail and the middle rail are oppositely and transversely clamped in a sliding manner, the opening of the middle rail is outwards and transversely clamped in the rail of the outer rail, glue blocking is fixed on the left side and the right side of the middle rail, closing ports for resisting the glue blocking are arranged at the left end and the right end of the inner rail, the closing ports are positioned on the left side corresponding to the glue blocking, sequential locking shifting pieces rotating on a vertical surface are rotationally fixed at the left end and the right end of the middle rail, shifting piece stop blocks for resisting the naturally-hanging sequential locking shifting pieces are arranged at the middle position of the outer rail, a stop block channel is arranged on a rear panel of the sequential locking shifting pieces, a rail channel is arranged between the middle rail and the outer rail, and a shifting piece channel for the sequential locking shifting pieces to transversely pass; the invention effectively solves the problem of leakage of the middle rail by sequentially controlling the sliding of the middle rail and the inner rail, and greatly improves the practicability and the use stability of the bidirectional rail.
Description
Technical Field
The invention particularly relates to a guide rail, in particular to a guide rail with a bidirectional stretching belt opened and closed sequentially.
Background
The drawer is generally installed in the drawer groove through the guide rail, the general guide rail is mostly set to be the multistage type guide rail, the general guide rail can only drive the previous one-way opening and closing of the drawer, the two-way opening and closing of the drawer forward and backward can not be realized, when a user is located at the rear side of the drawer, the drawer needs to be opened and closed around the front side of the drawer, and the drawer is very inconvenient.
At present, some drawers which can be opened and closed in two directions gradually appear in the market, the drawer is realized by guide rails with two openings in two directions, a common single-section guide rail is adopted, but in order to meet the length of the drawer which is stretched out, a guide rail installation mode of combining two sections of guide rails is generally adopted, the drawer generally comprises an outer rail which is installed on the inner wall of a drawer groove, a middle rail which is used for extending the length and is slidably clamped in an outer rail track and an inner rail which is fixedly installed with a drawer body, the inner rail is slidably clamped in the middle rail, and the problem of rail leakage easily occurs in the opening and closing process of a plurality of multi-section guide rails which can be opened and closed in two directions, because the middle rail and the inner rail as well as the middle rail and the outer rail are slidably connected, when the drawer is closed, the drawer drives the inner rail to the inner rail, when the friction force of the inner rail to the middle rail cannot obtain the sliding of the middle rail in the outer rail, then, the middle rail is leaked, the drawer does not stretch out from another port yet, and the problem of well rail atress at first by another port roll-off is in the in-service use process, and these hourglass rail problems very influence the normal operational environment that opens and shuts of drawer, cause the guide rail easily and external personnel environment mistake to touch, the damage problem of guide rail self or external equipment personnel appears.
Therefore, in order to solve such problems, a guide rail device capable of effectively solving the problem of rail leakage of the multi-section guide rail which is opened and closed bidirectionally during the opening and closing process is needed.
Disclosure of Invention
The invention aims to provide a guide rail for sequentially opening and closing a bidirectional stretching belt, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a two-way stretch area order guide rail that opens and shuts, includes interior rail, well rail and outer rail, interior rail with the relative lateral sliding joint of well rail track, the outside lateral sliding joint of well rail track opening is in the track of outer rail, the left and right sides of well rail is fixed with the fender glue, two heads are equipped with the binding off that is used for supporting the fender glue about interior rail, the binding off is located the left side that corresponds the fender glue, the both ends head is rotating and is fixing vertical face pivoted order lock plectrum about well rail, the middle part position of outer rail is equipped with the plectrum dog that is used for supporting the natural order lock plectrum that hangs down, and order lock plectrum rear panel is equipped with the dog passageway that is used for the plectrum dog to pass, is equipped with the track passageway that is used for plectrum dog lateral pass between well rail and the outer rail, be equipped with the plectrum passageway that is used for order lock plectrum lateral pass between interior rail and.
Further scheme: the middle part of the middle rail is provided with an upward convex inner rail slide way along the axis direction, the section of the inner rail slide way is convex, a rail channel is formed between the rear panel of the inner rail slide way and the rail surface of the outer rail, and a shifting piece channel is formed between the front panel of the inner rail slide way and the rail surface of the inner rail.
Further scheme: the sequential lock shifting piece is rotationally fixed on the track surfaces of the inner sides of the two side track crossings of the middle track through a rivet, and the blocking glue is used for fixing the sequential lock shifting piece on the track surface of the middle track on one side far away from the middle track crossing.
Further scheme: keep off and leave the clearance that is convenient for keep off gluey in the horizontal slip of interior rail track between the track upper and lower inner wall of the top and the bottom of gluing and interior rail, the binding off comprises two binding off lugs of fixing at the track two side rail road junction upper and lower inner wall of interior rail, and the interval of binding off is less than the width that keeps off gluey.
Further scheme: the middle rail is composed of a main panel and two side plates, one end of the main panel is rotatably fixed on a rail surface of the middle rail, the two side plates are respectively and vertically fixed on the upper side and the lower side of the back of the main panel in parallel, a stop block channel is formed between the side plates, and the width of the stop block channel is larger than that of the shifting piece stop block.
Further scheme: the bead nest structure is characterized in that the outer wall of the middle rail and the inner wall of the outer rail are in sliding clamping connection through the outer bead nest, an outer bead nest push block which is turned upwards is arranged between the outer walls of the two sides of the upper portion of the rail opening of the middle rail respectively, outer bead nest stop blocks are arranged between the inner walls of the upper portion and the lower portion of the rail opening of the outer rail respectively, the outer bead nest is in sliding fit in the vertical direction between the outer wall of the middle rail and the inner wall of the outer rail, the outer bead nest is horizontally arranged between the outer bead nest push block and the outer bead nest stop blocks, and the outer bead nest push block and the outer bead nest stop blocks are horizontally arranged in a.
Compared with the prior art, the invention has the beneficial effects that: in the rail track was brought into according to the interior rail is received, well rail and interior rail are whole to be received and are carried out the closure in the orbital order of outer rail, can not have in the interior rail wholly penetrates the outer rail, well rail still keeps motionless hourglass rail problem outside outer rail, the interior rail that perhaps appears pushes the outer rail in-process, with the whole problem of outer rail of releasing by the other end of well rail, the outer hourglass problem of well rail has effectively been solved, open and shut through the order, two-way orbital practicality and stability in use have been improved greatly.
Drawings
Fig. 1 is a schematic structural view of a guide rail for sequentially opening and closing a biaxial stretching belt.
Fig. 2 is a schematic diagram of a middle rail structure of a guide rail with a bidirectional stretching belt opened and closed sequentially.
Fig. 3 is a schematic structural diagram of an inner rail in a guide rail with a bidirectional stretching belt opened and closed sequentially.
Fig. 4 is a schematic structural diagram of the middle and outer rails of the guide rail with the bidirectional stretching belts opened and closed sequentially.
Fig. 5 is a schematic structural view of the inner rail and the middle rail of the guide rail with the sequential opening and closing of the biaxial stretching belt when being pushed into the outer rail together.
Fig. 6 is a partially enlarged view of a portion a in fig. 5.
In the figure: the bead-sealing device comprises an inner rail 1, a closing convex block 10, an inner bead nest push block 11, a middle rail 2, a sequential locking shifting piece 20, a rivet 21, a blocking glue 22, an inner bead nest stop block 23, an outer bead nest push block 24, an inner rail slideway 25, an outer rail 3, a shifting piece stop block 30, an outer bead nest stop block 31, an inner bead nest 4 and an outer bead nest 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 6, in an embodiment of the present invention, a guide rail with sequential opening and closing of a biaxial tension tape includes an inner rail 1, a middle rail 2 and an outer rail 3, the inner rail 1 and the middle rail 2 are laterally slidably clamped with respect to each other, an opening of the middle rail 2 is laterally slidably clamped in a rail of the outer rail 3, blocking glue 22 is fixed on the left and right sides of the middle rail 2, a closing-in portion for abutting against the blocking glue 22 is provided at the left and right ends of the inner rail 1, the closing-in portion is located at the left side of the corresponding blocking glue 22, sequential locking dials 20 rotating on a vertical plane are fixed at the left and right ends of the middle rail 2 in a rotating manner, a dial block 30 for abutting against the sequential locking dials 20 naturally hanging down is provided at the middle position of the outer rail 3, a rear panel of the sequential locking dials 20 is provided with a track passage for the dial block 30 to pass through, a track passage for the dial block 30 to pass through is provided between the middle rail 2 and the outer, a shifting sheet channel for sequential lock shifting sheets 20 to transversely pass through is arranged between the inner rail 1 and the middle rail 2.
The track bottom middle part axis direction of well rail 2 is equipped with the protruding inner rail slide 25 that makes progress, inner rail slide 25 is the convex for the cross-section, forms the track passageway between inner rail slide 25 rear panel and the 3 track faces of outer rail, forms the plectrum passageway between the front panel of inner rail slide 25 and the track face of inner rail 1.
The sequential lock shifting piece 20 is rotationally fixed on the track surfaces of the inner sides of the two side track openings of the middle track 2 through a rivet 21, and the blocking glue 22 is fixed on the track surface of the middle track 2 on the side, far away from the track opening of the middle track 2, of the sequential lock shifting piece 20.
Keep off and leave the clearance that is convenient for keep off gluey 22 at the track lateral sliding of inner rail 1 between the upper and lower inner wall of the track of the top and the bottom of gluing 22 and inner rail 1, the binding off comprises two binding off lugs 10 of inner wall about fixing the track mouth of inner rail 1 both sides, the interval of binding off is less than the width that keeps off gluey 22, here keeps off gluey 22 and can normally slide in the track of inner rail 1, when binding off on the inner rail 1 moves to keeping off gluey 22 one side, the track mouth of inner rail 1 stirs the horizontal state unblock with order lock plectrum 20, plectrum dog 30 passes order lock plectrum 20 and penetrates the back of well rail 2 by the track passageway, inner rail 1 drives well rail 2 through the binding off effort that glues 22 together and continues lateral sliding in outer rail 3.
The working principle of the invention is as follows: when the drawer is closed, please refer to fig. 5, when the drawer is pushed to the right, the sequential lock shifting piece 20 at the left side of the middle rail 2 slides out and is positioned at the right side of the shifting piece stop block 30, at the moment, the sequential lock shifting piece 20 rotates and inclines under the action of gravity, the sequential lock shifting piece 20 abuts against the shifting piece stop block 30, therefore, when the drawer is pushed inwards, the middle rail 2 does not slide to the right in the outer rail 3 at first, but the inner rail 1 slides in the track of the middle rail 2 at first, when the closing-in at the right side of the inner rail 1 abuts against the glue stop 22 at the right side of the middle rail 2, the track wall of the inner rail 1 can shift the sequential locking shifting piece 20 to the horizontal position, at the same time, the drawer is continuously pushed to the right, the shifting piece stop block 30 penetrates into the rear part of the middle rail 2 and does not abut against the middle rail 2 to move, the inner rail 1 abuts against the glue stop 22 through the closing-in, the inner rail 1 and the middle rail 2 form a whole body to slide into the track of the outer rail 3 to be stored, therefore, during the closing process, the problem of rail leakage that the inner rail 1 is stored into the track of the middle rail 2 and the inner rail 1 are stored into the track of the outer rail 3 to be stored integrally does not exist, and the middle rail 2 still keeps leaking out of the track of the outer rail 3 or the inner rail 1, with the whole problem of releasing outer rail 3 by the other end of well rail 2, effectively solved well rail 2 problem of leaking outward, through opening and shutting in proper order, improved two-way orbital practicality and stability in use greatly.
Example 2
This example differs from example 1 in that:
the outer wall of the track of the inner track 1 is in sliding clamping connection with the inner wall of the track of the middle track 2 through an inner ball nest 4, two sides of the outer wall of the track of the inner track 1 are fixedly provided with inner ball nest push blocks 11 which are outwards protruded and used for pushing the inner ball nest 4 to transversely move, the track surface of the middle track 2 is fixedly provided with inner ball nest stop blocks 23 used for preventing the inner ball nest 4 from tripping from the track wall of the inner track 2, the inner ball nest 4 is a plate frame with a U-shaped section, the inner ball nest 4 is vertically in sliding clamping connection with the upper side plate surface and the lower side plate surface of the track wall of the middle track 2, the upper side plate and the lower side plate are positioned between the track walls of the inner track 1 and the middle track 2, the balls are respectively in sliding connection with the outer wall of the track of the inner track 1 and the inner wall of the track of the middle track 2, the parallel surface of the inner ball nest 4 and the plate surface of the track surface of the middle track 2 are in sliding fit between the inner ball nest, preventing the inner ball nest 4 from tripping.
The outer bead nest structure is characterized in that the outer wall of the middle rail 2 and the inner wall of the outer rail 3 are slidably clamped through the outer bead nest 5, the outer bead nest push blocks 24 which are turned upwards are respectively arranged between the outer walls of the two sides of the rail opening of the middle rail 2, the outer bead nest stop blocks 31 are respectively arranged between the inner walls of the upper side and the lower side of the rail opening of the outer rail 3, the outer bead nest 5 is slidably attached to the outer wall of the middle rail 2 and the inner wall of the outer rail 3 in the vertical direction, the outer bead nest 5 is horizontally arranged between the outer bead nest push blocks 24 and the outer bead nest stop blocks 31, the outer bead nest push blocks 24 and the outer bead nest stop blocks 31 are horizontally arranged in a staggered mode, the outer bead nest push blocks 24 can penetrate through one side of the outer bead nest stop blocks 31, and the outer bead nest stop blocks 31 can not influence the middle rail 2 to penetrate through the left end and the right end of the outer rail 3.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a two-way stretch area guide rail that opens and shuts in proper order, includes interior rail (1), well rail (2) and outer rail (3), interior rail (1) with the horizontal slip joint that well rail (2) track is relative, and the outside horizontal slip joint of well rail (2) track opening is in the track of outer rail (3), its characterized in that, the left and right sides of well rail (2) is fixed with keeps off glue (22), the both ends are equipped with the binding off that is used for supporting and keeps off glue (22) about interior rail (1), the binding off is located the left side that corresponds and keeps off glue (22), the both ends head is rotating about well rail (2) and is being fixed vertical face pivoted order lock plectrum (20), the middle part position of outer rail (3) is equipped with plectrum dog (30) that are used for supporting naturally hang down order lock plectrum (20), and order lock plectrum (20) rear panel is equipped with the dog passageway that is used for plectrum (30) to pass, a track channel for the transverse passing of the plectrum stop block (30) is arranged between the middle rail (2) and the outer rail (3), and a plectrum channel for the transverse passing of the sequential lock plectrum (20) is arranged between the inner rail (1) and the middle rail (2).
2. The guide rail with the sequentially-opened and-closed bidirectional stretching belts as claimed in claim 1, wherein an upward-protruding inner rail slideway (25) is arranged in the middle axis direction of the bottom of the middle rail (2), the section of the inner rail slideway (25) is convex, a rail channel is formed between the rear panel of the inner rail slideway (25) and the rail surface of the outer rail (3), and a shifting piece channel is formed between the front panel of the inner rail slideway (25) and the rail surface of the inner rail (1).
3. The guide rail with the sequential opening and closing of the biaxial stretching belt as claimed in claim 1, wherein the sequential lock shifting piece (20) is rotationally fixed on the rail surface of the inner side of the two side rail openings of the middle rail (2) through a rivet (21), and the blocking glue (22) is fixed on the rail surface of the middle rail (2) on the side of the sequential lock shifting piece (20) far away from the rail opening of the middle rail (2).
4. The sequentially-opening and closing guide rail for the biaxial stretching belts as claimed in claim 1, wherein a gap for facilitating the transverse sliding of the glue stopper (22) on the rail of the inner rail (1) is reserved between the top and the bottom of the glue stopper (22) and the upper and the lower inner walls of the rail of the inner rail (1), the closing-up is composed of two closing-up convex blocks (10) fixed on the upper and the lower inner walls of the rail openings at the two sides of the inner rail (1), and the distance between the closing-up is smaller than the width of the glue stopper (22).
5. The sequentially-opening and closing guide rail of the biaxial stretching tape as claimed in any one of claims 1 to 4, wherein the middle rail (2) is composed of a main panel and two side plates, one end of the main panel is rotatably fixed on the rail surface of the middle rail (2), the two side plates are respectively and vertically fixed on the upper and lower sides of the back of the main panel in parallel, a block passage is formed between the side plates, and the width of the block passage is greater than that of the shifting block (30).
6. The guide rail capable of being opened and closed sequentially through the biaxial stretching belt according to any one of claims 1 to 4, wherein the outer rail wall of the middle rail (2) and the inner rail wall of the outer rail (3) are slidably clamped through an outer ball nest (5), an outer ball nest push block (24) which is turned upwards is respectively arranged between the outer walls on the two sides of the rail opening of the middle rail (2), outer ball nest stop blocks (31) are respectively arranged between the inner walls on the upper side and the lower side of the rail opening of the outer rail (3), the outer ball nest (5) is vertically slidably fitted between the outer wall of the middle rail (2) and the inner rail wall of the outer rail (3), the outer ball nest (5) is horizontally positioned between the outer ball nest push block (24) and the outer ball nest stop blocks (31), and the outer ball nest push block (24) and the outer ball nest stop blocks (31) are horizontally arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911253456.8A CN110916389A (en) | 2019-12-09 | 2019-12-09 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911253456.8A CN110916389A (en) | 2019-12-09 | 2019-12-09 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110916389A true CN110916389A (en) | 2020-03-27 |
Family
ID=69857942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911253456.8A Pending CN110916389A (en) | 2019-12-09 | 2019-12-09 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110916389A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096584A (en) * | 2020-01-17 | 2020-05-05 | 广东星徽精密制造股份有限公司 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
| CN112533435A (en) * | 2020-12-23 | 2021-03-19 | 昆山联德滑轨科技有限公司 | Three-section rail |
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| CN104026882A (en) * | 2014-06-10 | 2014-09-10 | 广东星徽精密制造股份有限公司 | Interlocked three-section sliding rail |
| CN203860784U (en) * | 2014-06-10 | 2014-10-08 | 广东星徽精密制造股份有限公司 | Interlocking three-section sliding rail |
| US20150091427A1 (en) * | 2012-07-10 | 2015-04-02 | Julius Blum Gmbh | Ejection device for a movable furniture part |
| CN208807874U (en) * | 2018-03-27 | 2019-05-03 | 广东星鹏实业有限公司 | A kind of concealed carriage |
| CN209090389U (en) * | 2018-10-12 | 2019-07-12 | 清远市星徽精密制造有限公司 | A kind of easy sliding rail pull-out locking mechanism |
| CN212307266U (en) * | 2019-12-09 | 2021-01-08 | 清远市星徽精密制造有限公司 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
-
2019
- 2019-12-09 CN CN201911253456.8A patent/CN110916389A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150091427A1 (en) * | 2012-07-10 | 2015-04-02 | Julius Blum Gmbh | Ejection device for a movable furniture part |
| CN104026882A (en) * | 2014-06-10 | 2014-09-10 | 广东星徽精密制造股份有限公司 | Interlocked three-section sliding rail |
| CN203860784U (en) * | 2014-06-10 | 2014-10-08 | 广东星徽精密制造股份有限公司 | Interlocking three-section sliding rail |
| CN208807874U (en) * | 2018-03-27 | 2019-05-03 | 广东星鹏实业有限公司 | A kind of concealed carriage |
| CN209090389U (en) * | 2018-10-12 | 2019-07-12 | 清远市星徽精密制造有限公司 | A kind of easy sliding rail pull-out locking mechanism |
| CN212307266U (en) * | 2019-12-09 | 2021-01-08 | 清远市星徽精密制造有限公司 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096584A (en) * | 2020-01-17 | 2020-05-05 | 广东星徽精密制造股份有限公司 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
| CN112533435A (en) * | 2020-12-23 | 2021-03-19 | 昆山联德滑轨科技有限公司 | Three-section rail |
| CN112533435B (en) * | 2020-12-23 | 2024-05-10 | 昆山联德滑轨科技有限公司 | Three-section rail |
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