CN215108394U - Triple-linkage sliding door system - Google Patents
Triple-linkage sliding door system Download PDFInfo
- Publication number
- CN215108394U CN215108394U CN202120590532.0U CN202120590532U CN215108394U CN 215108394 U CN215108394 U CN 215108394U CN 202120590532 U CN202120590532 U CN 202120590532U CN 215108394 U CN215108394 U CN 215108394U
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- pulley assembly
- guide rail
- movable
- connecting member
- movable fan
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 206010015856 Extrasystoles Diseases 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a triple linkage moves a system and includes first movable fan, the second movable fan, the third movable fan, first guide rail, the second guide rail, third guide rail and linkage drive mechanism, first guide rail, install side by side in the last frame of door frame around second guide rail and the third guide rail, first movable fan, second movable fan and third movable fan install in first guide rail through loose pulley assembly slidable respectively, second guide rail and third guide rail, first movable fan, second movable fan and third movable fan are connected through linkage drive mechanism, first movable fan, the second movable fan, the third movable fan is the aluminium frame door, linkage drive mechanism includes four driving wheels, first wire rope, second wire rope, first driving support, the second drives the support, first fixed bolster and second fixed bolster. The sliding door system is suitable for aluminum frame doors, is concise in appearance and compact in structure, and can synchronously open or close the second movable door leaf and the third movable door leaf in a linkage manner while manually opening or closing one movable door leaf.
Description
Technical Field
The utility model relates to a move a system, specifically be a trigeminy moves a system.
Background
The multi-linkage sliding door system on the market at present generally has several problems: 1) most of multi-linkage sliding door structures are used for wooden doors, and the whole structure is not simple enough; 2) when the height position of the sliding door is adjusted up and down, a plurality of up-and-down adjusting screws need to be loosened at the same time and then locked, so that the adjustment operation is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, to the deficiency of prior art, provide a succinct, the compact structure's of outward appearance triplex linkage system of moving door.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a triple-linkage sliding door system comprises a first movable door leaf, a second movable door leaf, a third movable door leaf, a first guide rail, a second guide rail, a third guide rail and a linkage transmission mechanism, wherein the first guide rail, the second guide rail and the third guide rail are arranged on an upper frame of a door frame side by side in the front and at the back, the first movable door leaf, the second movable door leaf and the third movable door leaf are arranged on the first guide rail, the second guide rail and the third guide rail in a slidable way respectively through pulley assemblies, the first movable door leaf, the second movable door leaf and the third movable door leaf are connected through the linkage transmission mechanism, the first movable door leaf, the second movable door leaf and the third movable door leaf are aluminum frame doors, the linkage transmission mechanism comprises four driving wheels, a first steel wire rope, a second steel wire rope, a first driving support, a second driving support, a first fixed support and a second fixed support, the wheel shafts of the four driving wheels are respectively vertically arranged, two driving wheels are respectively arranged at two ends of the upper frame of the second movable fan and two ends of the upper frame of the third movable fan, the first steel wire rope is wound on the two driving wheels on the upper frame of the second movable fan, the second steel wire rope is wound on the two driving wheels on the upper frame of the third movable fan, the first driving bracket and the second driving bracket are respectively fixed at the left sides of the upper frames of the first movable fan and the second movable fan, the first fixed bracket is fixed at the right side of the upper frame of the third movable fan, the second fixed bracket is fixed on the third guide rail, two ends of the first steel wire rope are respectively connected with the first fixed bracket and the first driving bracket through set screws, and two ends of the second steel wire rope are respectively connected with the second fixing support and the second driving support through set screws.
The utility model discloses move the theory of operation of door system: when the first movable fan is opened, the first driving support drives the first steel wire rope to rotate, the second movable fan is driven to move together under the support of the first fixed support, similarly, the second driving support drives the second steel wire rope to rotate, the third movable fan is driven to move together under the support of the second fixed support, and finally the first movable fan, the second movable fan and the third movable fan are synchronously linked and opened under the action of the linkage transmission mechanism. Contrary to the above process, the first movable fan, the second movable fan and the third movable fan can be synchronously linked and closed under the action of the linkage transmission mechanism.
Preferably, the pulley assemblies include a first pulley assembly, a second pulley assembly, a third pulley assembly, a fourth pulley assembly, a fifth pulley assembly and a sixth pulley assembly, the first pulley assembly, the second pulley assembly, the third pulley assembly, the fourth pulley assembly, the fifth pulley assembly and the sixth pulley assembly have the same main structure, and each pulley assembly includes four pulleys, an installation seat, a screw rod and a hanging box, the four pulleys are symmetrically installed on two sides of the installation seat, wheel shafts of the four pulleys are respectively and transversely arranged, the installation seat is rotatably installed on a transversely arranged central rotating shaft, the screw rod is vertically arranged, the top end of the screw rod is in threaded connection with the central rotating shaft, a square column is arranged at the middle lower part of the screw rod, a connecting seat is fixedly arranged at the top end of the hanging box, the bottom end of the screw rod is in threaded connection with the connecting seat and is locked by a hexagon nut, the pulley of the first pulley assembly and the pulley of the second pulley assembly are respectively slidably arranged in the first guide rail, the hanging boxes of the first pulley assembly and the second pulley assembly are respectively fixed at the left side and the right side of the upper frame of the first movable fan, the pulley of the third pulley assembly and the pulley of the fourth pulley assembly are respectively slidably arranged in the second guide rail, the hanging boxes of the third pulley assembly and the fourth pulley assembly are respectively fixed at the left side and the right side of the upper frame of the second movable fan, the pulley of the fifth pulley assembly and the pulley of the sixth pulley assembly are respectively slidably arranged in the third guide rail, and the hanging boxes of the fifth pulley assembly and the sixth pulley assembly are respectively fixed at the left side and the right side of the upper frame of the third movable fan. The pulley assembly can realize the up-and-down adjustment of the linkage transmission mechanism along with the door leaf, and is suitable for more installation environments. When the height of the movable fan is required to be adjusted up and down, after the hexagon nut is loosened, the square column on the screw rod is rotated by the wrench, so that the distance between the hanging box and the pulley can be adjusted, and the distance between each movable fan and the corresponding guide rail can be conveniently adjusted as the hanging box is fixed on the movable fan and the pulley is installed in the guide rail.
Preferably, the right side of the first pulley assembly is connected with a buffer, and the left side and the right side of the first guide rail are respectively provided with a trigger and a stopper, so that the bidirectional buffering of the first movable fan is realized, and the safety and the reliability are realized.
Preferably, the hanging boxes of the third pulley assembly, the fourth pulley assembly, the fifth pulley assembly and the sixth pulley assembly are respectively fixed with a first connecting piece, the upper side of the first connecting piece is provided with a second connecting piece which can move left and right under the push of a cross adjusting screw arranged transversely, each driving wheel is arranged on one piece of the second connecting piece, the length of the first link of the third sheave assembly is greater than the length of the first link of the fourth sheave assembly, the length of the second link of the third sheave assembly is greater than the length of the second link of the fourth sheave assembly, the length of the first link of the fifth sheave assembly is greater than the length of the first link of the sixth sheave assembly, the length of the second connecting piece of the fifth pulley assembly is greater than that of the second connecting piece of the sixth pulley assembly. The first connecting piece, the second connecting piece and other structures form a tensioning mechanism capable of adjusting the tightness of the first steel wire rope and the second steel wire rope, the tensioning mechanism is connected with the driving wheel and the pulley assembly into a whole, the overall structure of the sliding door system is more compact, the installation space is effectively saved, and the tightness adjustment of the steel wire ropes is facilitated. When the tightness of the steel wire rope needs to be adjusted, the cross adjusting screw is rotated to push the second connecting piece and the corresponding driving wheel to move left and right, so that the tightness of the steel wire rope is adjusted. The purpose of limiting the length of the first connecting piece and the second connecting piece in the third pulley assembly, the fourth pulley assembly, the fifth pulley assembly and the sixth pulley assembly is to ensure that the first movable fan, the second movable fan and the third movable fan have a smaller overlapping amount when being closed.
Preferably, each first connecting piece is fixed at the upper end of the corresponding hanging box through a plurality of connecting screws, each first connecting piece is provided with a first waist-shaped hole, a second waist-shaped hole is formed in a second connecting piece matched with the first connecting piece, a wheel shaft of each driving wheel is installed in one first waist-shaped hole, each second connecting piece is connected and arranged at the upper side of the matched first connecting piece through a straight step screw, the straight step screw comprises a polished rod and a threaded rod which are integrally arranged, the outer diameter of the polished rod is larger than that of the threaded rod, the threaded rod penetrates through the second waist-shaped hole to be in threaded connection with the first connecting piece, one end, far away from the matched driving wheel, of each first connecting piece is vertically provided with a first mounting plate, one end, far away from the matched driving wheel, of each second connecting piece is vertically provided with a second mounting plate, each cross adjusting screw crosses one first mounting plate and abuts against one second mounting plate. After the first waist-shaped hole and the second waist-shaped hole are designed, in the process of adjusting the tightness of the steel wire rope, the first waist-shaped hole and the second waist-shaped hole play a role in guiding, and the reliability of tightness adjustment is guaranteed. According to the design of the straight step screw, when the screw is connected with the first connecting piece and the second connecting piece, the first connecting piece cannot be pressed tightly, and the first connecting piece and the driving wheel can smoothly move along the first waist-shaped hole and the second waist-shaped hole.
Preferably, each first mounting plate and each second mounting plate are respectively inclined to the front side of the sliding door system, and each cross adjusting screw vertically traverses one first mounting plate and abuts against one second mounting plate. Every first mounting panel and every second mounting panel slant move the front side of door system respectively, the rotation regulation cross adjusting screw of being convenient for.
Preferably, the front side and the rear side of each first connecting piece are respectively and vertically provided with a baffle, the two baffles and the first connecting piece enclose a groove, the upper part of each baffle is respectively provided with a plurality of bosses protruding towards the other baffle, each second connecting piece is provided with a plurality of avoidance notches matched with the plurality of bosses, during assembly, the avoidance notches of each second connecting piece avoid the bosses of the matched first connecting piece, and each second connecting piece is placed into the lower part of the groove from top to bottom. The boss is matched with the avoidance notch, so that the second connecting piece is convenient to assemble, and the assembled second connecting piece can be well positioned.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses move a system and be applicable to the aluminium frame door, the outward appearance is succinct, compact structure, when can realizing manual list opening or close a movable fan, the synchronous linkage is opened or is closed second fan and third movable fan.
Drawings
FIG. 1 is a partial exploded view of a triple link sliding door system according to an exemplary embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is an enlarged view of FIG. 1 at C;
FIG. 5 is a partial front view of an embodiment triple link moving door system;
FIG. 6 is a top view corresponding to FIG. 5;
FIG. 7 is a left side view corresponding to FIG. 5;
FIG. 8 is an enlarged view of FIG. 7 at D;
FIG. 9 is an exploded view of the third or fifth sheave assembly of the embodiment;
FIG. 10 is a top view of the third or fifth sheave assembly of the example embodiment;
FIG. 11 is an exploded view of the fourth or sixth sheave assembly of the embodiment;
FIG. 12 is a top view of the fourth or sixth sheave assembly of the example embodiment;
FIG. 13 is an external view of a stepped screw according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The triple-linkage sliding door system of embodiment 1, as shown in the figure, includes a first movable sash 1, a second movable sash 2, a third movable sash 3, a first guide rail 10, a second guide rail 20, a third guide rail 30, and a linkage transmission mechanism, the first guide rail 10, the second guide rail 20, and the third guide rail 30 are installed in front and at the back side of an upper frame (not shown in the figure) of a door frame, the first movable sash 1, the second movable sash 2, and the third movable sash 3 are respectively installed in the first guide rail 10, the second guide rail 20, and the third guide rail 30 slidably through pulley assemblies, the first movable sash 1, the second movable sash 2, and the third movable sash 3 are connected through the linkage transmission mechanism, the first movable sash 1, the second movable sash 2, and the third movable sash 3 are aluminum frame doors, the linkage transmission mechanism includes four driving wheels 41, a first steel wire rope 42, a second steel rope 43, a first driving bracket 44, a second driving bracket 45, a third driving bracket, and a fourth driving bracket, The wheel shafts of the four driving wheels 41 are respectively vertically arranged, two ends of the upper frame of the second movable fan 2 and two ends of the upper frame of the third movable fan 3 are respectively provided with two driving wheels 41, a first steel wire rope 42 is wound on the two driving wheels 41 arranged on the upper frame of the second movable fan 2, a second steel wire rope 43 is wound on the two driving wheels 41 arranged on the upper frame of the third movable fan 3, a first driving support 44 and a second driving support 45 are respectively fixed on the left sides of the upper frames of the first movable fan 1 and the second movable fan 2 through cross self-tapping screws, the first fixed support 46 is fixed on the right side of the upper frame of the third movable fan 3 through the cross self-tapping screws, the second fixed support 47 is fixed on the third guide rail 30 through the cross self-tapping screws, two ends of the first steel wire rope 42 are respectively connected with the first fixed support 46 and the first driving support 44 through set screws, the two ends of the second wire rope 43 are respectively connected with the second fixing bracket 47 and the second driving bracket 45 through set screws.
In embodiment 1, the pulley assemblies include a first pulley assembly 51, a second pulley assembly 52, a third pulley assembly 53, a fourth pulley assembly 54, a fifth pulley assembly 55, and a sixth pulley assembly 56, the main structures of the first pulley assembly 51, the second pulley assembly 52, the third pulley assembly 53, the fourth pulley assembly 54, the fifth pulley assembly 55, and the sixth pulley assembly 56 are the same, and each of the pulley assemblies includes four pulleys 61, a mounting seat 62, a screw 63, and a hanging box 64, the four pulleys 61 are symmetrically mounted on two sides of the mounting seat 62, the axles of the four pulleys 61 are respectively transversely disposed, the mounting seat 62 is rotatably mounted on a transversely disposed central rotating shaft 65, the screw 63 is vertically disposed, the top end of the screw 63 is in threaded connection with the central rotating shaft 65, a four square columns 66 are disposed at the middle lower portion of the screw 63, a connecting seat 67 is fixedly disposed at the top end of the hanging box 64, the bottom end of the screw 63 is in threaded connection with the connecting seat 67 and is locked by a hexagon nut 68, the pulleys 61 of the first and second pulley assemblies 51 and 52 are slidably installed in the first guide rail 10, respectively, the right side of the first pulley assembly 51 is connected with a buffer 71, the left and right sides of the first guide rail 10 are installed with a trigger 72 and a stopper 73, respectively, the hanging boxes 64 of the first and second pulley assemblies 51 and 52 are fixed at the left and right sides of the upper frame of the first movable fan 1, respectively, the pulleys 61 of the third and fourth pulley assemblies 53 and 54 are slidably installed in the second guide rail 20, the hanging boxes 64 of the third and fourth pulley assemblies 53 and 54 are fixed at the left and right sides of the upper frame of the second movable fan 2, respectively, the pulleys 61 of the fifth and sixth pulley assemblies 55 and 56 are slidably installed in the third guide rail 30, and the hanging boxes 64 of the fifth and sixth pulley assemblies 55 and 56 are fixed at the left and right sides of the upper frame of the third movable fan 3, respectively.
The triple-acting sliding door system of embodiment 2 is different from that of embodiment 1 in that, in embodiment 2, the third pulley assembly 53, the fourth pulley assembly 54, first connecting pieces 81 are respectively fixed on the hanging boxes 64 of the fifth pulley assembly 55 and the sixth pulley assembly 56, second connecting pieces 82 capable of moving left and right under the pushing of transversely arranged cross adjusting screws 8 are installed on the upper sides of the first connecting pieces 81, each driving wheel 41 is installed on one second connecting piece 82, the length of the first connecting piece 81 of the third pulley assembly 53 is larger than that of the first connecting piece 81 of the fourth pulley assembly 54, the length of the second connecting piece 82 of the third pulley assembly 53 is larger than that of the second connecting piece 82 of the fourth pulley assembly 54, the length of the first connecting piece 81 of the fifth pulley assembly 55 is larger than that of the first connecting piece 81 of the sixth pulley assembly 56, and the length of the second connecting piece 82 of the fifth pulley assembly 55 is larger than that of the second connecting piece 82 of the sixth pulley assembly 56.
In embodiment 2, each first connecting member 81 is fixed to the upper end of the corresponding hanging box 64 by two connecting screws 83, each first connecting member 81 is provided with a first kidney-shaped hole 84, a second kidney-shaped hole 85 is provided on a second connecting member 82 matched with the first connecting member 81, the wheel shaft of each driving wheel 41 is installed in one first kidney-shaped hole 84, each second connecting member 82 is connected and arranged on the upper side of the matched first connecting member 81 by a straight stepped screw 86, the straight stepped screw 86 comprises a polished rod 87 and a threaded rod 88 which are integrally arranged, the outer diameter of the polished rod 87 is larger than that of the threaded rod 88, the threaded rod 88 passes through the second kidney-shaped hole 85 to be in threaded connection with the first connecting member 81, a first mounting plate 89 is vertically arranged at one end of each first connecting member 81 far away from the matched driving wheel 41, a second mounting plate 80 is vertically arranged at one end of each second connecting member 82 far away from the matched driving wheel 41, each first mounting plate 89 and each second mounting plate 80 are respectively inclined to the front side of the sliding door system, and each cross adjusting screw 8 vertically penetrates through one first mounting plate 89 and abuts against one second mounting plate 80.
In embodiment 2, the front side and the rear side of each first connecting member 81 are respectively and vertically provided with a baffle 91, two baffles 91 and the first connecting member 81 enclose a groove, the upper portion of each baffle 91 is respectively provided with a plurality of bosses 92 protruding toward another baffle 91, each second connecting member 82 is provided with a plurality of avoidance notches 93 adapted to the plurality of bosses 92, during assembly, the avoidance notches 93 of each second connecting member 82 avoid the bosses 92 of the matched first connecting member 81, and each second connecting member 82 is placed into the lower portion of the groove from top to bottom.
After the triple-linkage sliding door system is installed, when the first movable fan 1 is opened, the first driving support 44 drives the first steel wire rope 42 to rotate, the second movable fan 2 is driven to move together under the support of the first fixed support 46, similarly, the second driving support 45 drives the second steel wire rope 43 to rotate, the third movable fan 3 is driven to move together under the support of the second fixed support 47, and finally the first movable fan 1, the second movable fan 2 and the third movable fan 3 are synchronously linked and opened under the action of the linkage transmission mechanism. Contrary to the above process, the first movable fan 1, the second movable fan 2 and the third movable fan 3 may be synchronously linked and closed by the linkage transmission mechanism.
Claims (7)
1. A triple-linkage sliding door system comprises a first movable door leaf, a second movable door leaf, a third movable door leaf, a first guide rail, a second guide rail, a third guide rail and a linkage transmission mechanism, wherein the first guide rail, the second guide rail and the third guide rail are arranged on an upper frame of a door frame side by side, the first movable door leaf, the second movable door leaf and the third movable door leaf are arranged on the first guide rail, the second guide rail and the third guide rail respectively in a sliding way through pulley components, the first movable door leaf, the second movable door leaf and the third movable door leaf are connected through the linkage transmission mechanism, the triple-linkage sliding door system is characterized in that the first movable door leaf, the second movable door leaf and the third movable door leaf are aluminum frame doors, the linkage transmission mechanism comprises four driving wheels, a first steel wire rope, a second steel wire rope, a first driving bracket, a second driving bracket, a first fixed bracket and a second fixed bracket, the wheel shafts of the four driving wheels are respectively vertically arranged, two driving wheels are respectively arranged at two ends of the upper frame of the second movable fan and two ends of the upper frame of the third movable fan, the first steel wire rope is wound on the two driving wheels arranged on the upper frame of the second movable fan, the second steel wire rope is wound on the two driving wheels arranged on the upper frame of the third movable fan, the first driving support and the second driving support are respectively fixed at the left sides of the upper frames of the first movable fan and the second movable fan, the first fixed support is fixed at the right side of the upper frame of the third movable fan, the second fixed support is fixed on the third guide rail, and two ends of the first steel wire rope are respectively connected with the first fixed support and the first driving support through set screws, and two ends of the second steel wire rope are respectively connected with the second fixing support and the second driving support through set screws.
2. The triple-linkage sliding door system according to claim 1, wherein the pulley assembly comprises a first pulley assembly, a second pulley assembly, a third pulley assembly, a fourth pulley assembly, a fifth pulley assembly and a sixth pulley assembly, the main structures of the first pulley assembly, the second pulley assembly, the third pulley assembly, the fourth pulley assembly, the fifth pulley assembly and the sixth pulley assembly are the same, the pulley assembly comprises four pulleys, a mounting seat, a screw rod and a hanging box, the four pulleys are symmetrically arranged on two sides of the mounting seat, the wheel shafts of the four pulleys are respectively transversely arranged, the mounting seat is rotatably arranged on a transversely arranged central rotating shaft, the screw rod is vertically arranged, the top end of the screw rod is in threaded connection with the central rotating shaft, and a square column is arranged at the middle lower part of the screw rod, the top end of the hanging box is fixedly provided with a connecting seat, the bottom end of the screw rod is in threaded connection with the connecting seat and is locked by a hexagonal nut, the pulleys of the first pulley assembly and the second pulley assembly are respectively arranged in the first guide rail in a sliding way, the hanging boxes of the first pulley assembly and the second pulley assembly are respectively fixed on the left side and the right side of the upper frame of the first movable fan, the pulleys of the third pulley assembly and the fourth pulley assembly are respectively arranged in the second guide rail in a sliding way, the hanging boxes of the third pulley assembly and the fourth pulley assembly are respectively fixed on the left side and the right side of the upper frame of the second movable fan, the pulleys of the fifth pulley assembly and the sixth pulley assembly are respectively and slidably arranged in the third guide rail, and the hanging boxes of the fifth pulley assembly and the sixth pulley assembly are respectively fixed on the left side and the right side of the upper frame of the third movable fan.
3. A triple link sliding door system according to claim 2 wherein a bumper is attached to the right side of the first pulley assembly and a trigger and a stop are mounted to the left and right sides of the first guide track respectively.
4. A triple-acting sliding door system according to claim 2, wherein the hanging boxes of the third, fourth, fifth and sixth pulley assemblies are respectively fixed with a first connecting member, the upper side of the first connecting member is provided with a second connecting member which can move left and right under the pushing of a cross adjusting screw transversely arranged, each driving wheel is mounted on one of the second connecting members, the length of the first connecting member of the third pulley assembly is greater than that of the first connecting member of the fourth pulley assembly, the length of the second connecting member of the third pulley assembly is greater than that of the second connecting member of the fourth pulley assembly, the length of the first connecting member of the fifth pulley assembly is greater than that of the first connecting member of the sixth pulley assembly, and the length of the second connecting member of the fifth pulley assembly is greater than that of the second connecting member of the sixth pulley assembly The length of the piece.
5. The triple-linkage sliding door system according to claim 4, wherein each first connecting member is fixed at the upper end of the corresponding hanging box by a plurality of connecting screws, each first connecting member is provided with a first kidney-shaped hole, a second kidney-shaped hole is formed on a second connecting member matched with the first connecting member, the wheel shaft of each driving wheel is installed in one first kidney-shaped hole, each second connecting member is connected and arranged at the upper side of the matched first connecting member by a straight step screw, the straight step screw comprises a polished rod and a threaded rod which are integrally arranged, the outer diameter of the polished rod is larger than that of the threaded rod, the threaded rod penetrates through the second kidney-shaped hole to be in threaded connection with the first connecting member, and a first mounting plate is vertically arranged at one end of each first connecting member far away from the matched driving wheel, every the second connecting piece keep away from the one end of supporting driving wheel and be provided with the second mounting panel perpendicularly, every cross adjusting screw cross one first mounting panel support and lean on one the second mounting panel.
6. The triple acting sliding door system as claimed in claim 5, wherein each of said first mounting plate and said second mounting plate is inclined to the front side of the sliding door system, and each of said cross adjusting screws vertically crosses one of said first mounting plates and abuts on one of said second mounting plates.
7. A triple-linkage sliding door system according to claim 4, wherein a baffle is vertically arranged on the front side and the rear side of each first connecting piece, two baffles and the first connecting pieces define a groove, a plurality of bosses protruding towards the other baffle are arranged on the upper portion of each baffle, a plurality of avoidance notches matched with the plurality of bosses are arranged on each second connecting piece, during assembly, the avoidance notches of each second connecting piece avoid the bosses of the matched first connecting piece, and each second connecting piece is placed in the lower portion of the groove from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120590532.0U CN215108394U (en) | 2021-03-23 | 2021-03-23 | Triple-linkage sliding door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120590532.0U CN215108394U (en) | 2021-03-23 | 2021-03-23 | Triple-linkage sliding door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108394U true CN215108394U (en) | 2021-12-10 |
Family
ID=79344501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120590532.0U Expired - Fee Related CN215108394U (en) | 2021-03-23 | 2021-03-23 | Triple-linkage sliding door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108394U (en) |
-
2021
- 2021-03-23 CN CN202120590532.0U patent/CN215108394U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |