CN212837372U - High gas tightness sliding door - Google Patents
High gas tightness sliding door Download PDFInfo
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- CN212837372U CN212837372U CN202021478447.7U CN202021478447U CN212837372U CN 212837372 U CN212837372 U CN 212837372U CN 202021478447 U CN202021478447 U CN 202021478447U CN 212837372 U CN212837372 U CN 212837372U
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- 238000007789 sealing Methods 0.000 claims abstract description 20
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
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- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of doors and windows, specifically disclose a high gas tightness sliding door, including door and window frame and two door and window fans that misplace each other and all transversely slide with the door and window frame, be equipped with the locking Assembly who is used for closing and locking the door and window fan between door and window fan and the door and window frame, the upper and lower end of locking Assembly is connected with the last directional sliding subassembly and the lower sliding subassembly that locate door and window fan top and bottom respectively through corner transmission assembly, when one the door and window fan passes through it the locking Assembly is locked, should the door and window fan vertically press to another under its the effect of the lower sliding subassembly on the door and window fan; when the door and window is locked, the two door and window sashes move longitudinally and are pressed against each other, so that the two hooked rabbet are tightly attached, and the door and window has excellent air tightness; and meanwhile, the first sealing rubber strip and the second sealing rubber strip are arranged, so that the air tightness can be further improved.
Description
Technical Field
The utility model relates to a door and window technical field, concretely relates to sliding door.
Background
The sliding door is that the casement that is realized by the mutual push-and-pull removal of more than two door and window fans is opened or is closed, no matter be two push-and-pull or four push-and-pull, all need two door and window fans to provide the door and window mouth side by side and open, realize opening of sliding door, therefore, the clearance between two door and window fans is great, otherwise take place to interfere at push-and-pull in-process two very easily, just because the clearance is great, door and window is under the closed condition, the clearance that forms between two fans can cause into water or the air inlet, lead to two door and window fans closed not tight, have the shortcoming of gas tightness difference.
Disclosure of Invention
The utility model aims at providing a sliding door of high gas tightness to prior art not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high gas tightness sliding door, includes door and window frame and two door and window fans that misplace each other and all with door and window frame lateral sliding connection, be equipped with the locking Assembly who is used for closing and locks the door and window fan between door and window fan and the door and window frame, the lower extreme is connected with last directional sliding assembly and the lower sliding assembly who locates door and window fan top and bottom respectively through corner transmission assembly on the locking Assembly, works as one the door and window fan is through on it when locking Assembly locks, should the door and window fan is its under the sliding assembly effect vertically press to another on the door and window fan.
Furthermore, the locking assembly comprises a lock seat fixed on the edge seal of the door and window frame, a transmission box installed on the door and window sash, a handle used for adjusting the transmission box, a transmission arm connected with the motion end of the transmission box and a lock head fixed on the transmission arm, wherein a lock groove capable of being matched with the lock head to lock the door and window sash is formed in the lock seat, and the bottom of the lock groove narrows towards the central plane of the door and window frame.
Furthermore, the corner transmission assembly comprises a connecting rod connected with the locking assembly, an L-shaped corner device connected with the connecting rod, and a sliding block connected with the horizontal end of the L-shaped corner device in a sliding manner.
Furthermore, the lower sliding assembly comprises a lower connecting plate which is arranged at the bottom of the door window sash and can transversely slide relative to the door window sash, a lower transmission rod which is fixed on the lower connecting plate, a lower outer wheel shell which is fixedly connected with the bottom of the door window sash, a lower inner wheel shell which is arranged in the lower outer wheel shell and can longitudinally slide relative to the lower outer wheel shell, and a pulley assembly which is arranged in the lower inner wheel shell, wherein the pulley assembly is slidably connected with the bottom frame of the door window frame, and a lower special-shaped guide groove which is matched with the lower transmission rod to slide and is used for guiding the lower inner wheel shell to move on the lower outer wheel shell is arranged on the lower inner wheel shell.
The wheel hub comprises a lower outer wheel shell, a lower inner wheel shell and a lower outer wheel shell, wherein the lower outer wheel shell is arranged on the outer side of the top of the lower inner wheel shell, the lower outer wheel shell is arranged on the inner side of the lower outer wheel shell, the lower outer wheel shell is arranged on the outer side of the top of the lower inner wheel shell, the lower outer wheel shell is arranged on.
Furthermore, the pulley assembly comprises a wheel carrier arranged in the lower inner wheel shell and a pulley rotatably connected with the wheel carrier, and the lower outer wheel shell is connected with the wheel carrier through a pin.
Furthermore, the lower special-shaped guide groove comprises two staggered and parallel straight grooves and a connecting groove for connecting the two straight grooves.
Furthermore, go up directional slip subassembly including locating door and window fan top and can with the relative transverse sliding's of door and window fan upper junction plate, fix last drive rod on the upper junction plate, with door and window fan top fixed connection's last outer wheel shell, locate in going up the outer wheel shell and can with last outer wheel shell relative longitudinal sliding's last inner wheel shell and install the guide pulley subassembly in last inner wheel shell, the guide pulley subassembly cooperation slide assembly down prescribes a limit to the door and window fan direction of sliding on the door and window frame, be equipped with on going up the inner wheel shell and slide with last drive rod cooperation and be used for guiding its last dysmorphism guide way of displacement on last outer wheel shell, still be equipped with the ball between last outer wheel shell and the last inner wheel shell.
Further, the guide wheel assembly comprises a rotating plate rotatably mounted on the upper inner wheel shell and a guide wheel rotatably mounted on the rotating plate.
Furthermore, a first sealing rubber strip is arranged between the adjacent surfaces of the hooked rabbet of the two door and window sashes, and a second sealing rubber strip is arranged on the inner wall of the edge seal of the door and window frame.
The utility model discloses following beneficial effect has:
when the door and window is locked, the two door and window sashes move longitudinally and are pressed against each other, so that the two hooked rabbet are tightly attached, and the door and window has excellent air tightness; and meanwhile, the first sealing rubber strip and the second sealing rubber strip are arranged, so that the air tightness can be further improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the present invention after a door and window sash and a portion of the door and window frame are hidden;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view of FIG. 2 at B;
FIG. 5 is a schematic view of a connection structure of the handle and the transmission case;
FIG. 6 is an exploded view of the lower slide assembly;
FIG. 7 is an exploded view of the upper directional slide assembly;
FIG. 8 is a schematic top view showing the fitting of the door and window sash to the door and window frame;
FIG. 9 is a schematic top view of the fitting between two door and window sashes;
in the figure: 1. a door and window frame; 2. door and window sashes; 3. a locking assembly; 4. a corner transmission assembly; 5. an upper directional slide assembly; 6. a lower slider assembly; 7. a first sealing rubber strip; 8. a second sealing rubber strip; 31. a lock seat; 32. a transmission box; 33. a handle; 34. a drive arm; 35. a lock head; 36. locking the groove; 41. a connecting rod; 42. an L-shaped corner device; 43. a slider; 51. an upper connecting plate; 52. a transmission rod is arranged; 53. an upper outer wheel housing; 54. an upper inner wheel shell; 55. a guide wheel assembly; 56. an upper special-shaped guide groove; 57. upper rolling balls; 61. a lower connecting plate; 62. a lower transmission rod; 63. a lower outer wheel housing; 64. a lower inner wheel shell; 65. a sheave assembly; 66. a lower special-shaped guide groove; 67. a lower ball; 68. a lower ball groove; 69. an upper ball groove; 551. a rotating plate; 552. a guide wheel; 651. a wheel carrier; 652. a pulley; 661. a straight groove; 662. and connecting the grooves.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.
As shown in fig. 1-9 the utility model relates to a high gas tightness sliding door, including door and window frame 1 and two door and window fan 2 that misplace each other and all with 1 lateral sliding connection of door and window frame, be equipped with the locking Assembly 3 that is used for closing and locks door and window fan 2 between door and window fan 2 and the door and window frame 1, locking Assembly 3 upper and lower ends are connected with the last directional sliding subassembly 5 and the lower sliding subassembly 6 of locating 2 tops of door and window fan and bottom respectively through corner transmission assembly 4, work as one door and window fan 2 is through it when locking Assembly 3 locks, should door and window fan 2 is its vertical pressing to another under the effect of lower sliding subassembly 6 on the door and window fan 2.
It is worth mentioning that the longitudinal direction and the transverse direction refer to two mutually perpendicular directions on a horizontal plane, wherein the transverse direction refers to a direction in which the door sash slides along the door sash frame during the sliding and pushing process.
The utility model discloses when needing the shutting, the user rotates locking Assembly 3's operation end and accomplishes the locking, during the locking on door and window fan 2 presses to another door and window fan 2, and when two door and window fan 2 all locked, the hooked rabbet of two door and window fans 2 compresses tightly the laminating each other to sealed clearance between the two, had inseparable laminating degree, effectively isolated circulation of air, and prevent that the insect ant from getting into from the clearance between two door and window fans 2.
Preferably, the locking assembly 3 comprises a lock seat 31 fixed on the edge seal of the door and window frame 1, a transmission box 32 installed on the door and window sash 2, a handle 33 for adjusting the transmission box 32, a transmission arm 34 connected with the moving end of the transmission box 32, and a lock head 35 fixed on the transmission arm 34, wherein the lock seat 31 is provided with a lock groove 36 capable of being matched with the lock head 35 to lock the door and window sash 2; the user can rotate the handle 33 to drive the output arm of the transmission box 32 to lift, and then drive the lock head 35 to lift in the lock groove 36, so as to realize the locking/unlocking of the door window sash 2, and the bottom of the lock groove 36 narrows towards the central plane of the door window frame 1.
It is worth mentioning that the transmission box 32 is prior art, and it is generally applied to the locking device of the side hung door and window, and the utility model discloses use it on the sliding door and window, both can regard as the linkage drive device of the upper directional sliding assembly 5, the lower sliding assembly 6 outside, still be convenient for user's application of force switch door and window fan 2.
Preferably, the locking groove 36 is large at the top and small at the bottom; when the locking head 35 is positioned at the upper part of the locking groove 36, the locking head 35 can freely enter and exit the locking groove 36, and when the locking head 35 is positioned at the locking groove 36, the door sash 2 is locked on the door frame 1.
The locking groove 36 is big at the top and small at the bottom, and the bottom of the locking groove is contracted towards the central plane of the door and window frame 1, so that the locking head 2 can be driven to press the other door and window sash when descending and locking.
Preferably, the end of the lock head 35 is provided with a hook head which can be matched with the lock groove 36 to lock the door sash 2, and the width of the hook head is larger than the width of the lower part of the lock groove 36 and smaller than the width of the upper part of the lock groove 36, so that the hook head can freely enter and exit from the upper part of the lock groove 36 and can hook the lower part of the lock groove 36 to lock the door sash 2.
Preferably, the number of the lock heads 35 is two, and the lock heads are respectively arranged on the upper side and the lower side of the square transmission box 32, and correspondingly, two lock seats 31 corresponding to the lock heads 35 are arranged on the edge seals on the same side; two ends of one transmission box 32 are respectively connected with two transmission arms 34 for simultaneously driving two lock heads 35 to unlock/lock; the two lock heads 35 are arranged, so that the locking tightness of the door and window can be ensured, the supporting capability of the locking piece is enhanced by balancing the up-and-down pressure of the door and window sash 2, and the lock heads 35 are prevented from being damaged by the pressure exerted by a user from the door and window sash 2.
It should be noted that the transmission box 32 has an adjusting square hole, and the handle 33 is connected with a square shaft capable of matching with the adjusting square hole.
Preferably, the corner transmission assembly 4 comprises a connecting rod 41 connected with the locking assembly 3, an L-shaped corner 42 connected with the connecting rod 41, and a sliding block 43 slidably connected with the horizontal end of the L-shaped corner 42; the sliding block 43 is used for connecting the lower sliding component 6 or the upper directional sliding component 5.
Preferably, the L-shaped corner 42 has sliding grooves at two straight ends for slidably connecting the connecting rod 41 and the sliding block 43, respectively, wherein the connecting rod 41 is fixed in the sliding grooves by fasteners.
Preferably, the lower sliding assembly 6 includes a lower connecting plate 61 disposed at the bottom of the door window 2 and capable of sliding transversely relative to the door window 2, a lower transmission rod 62 fixed on the lower connecting plate 61, a lower outer wheel casing 63 fixedly connected to the bottom of the door window 2, a lower inner wheel casing 64 disposed in the lower outer wheel casing 63 and capable of sliding longitudinally relative to the lower outer wheel casing 63, and a pulley assembly 65 mounted in the lower inner wheel casing 64, the pulley assembly 65 is slidably connected to the bottom frame of the door window frame 1, and a lower special-shaped guide groove 66 for guiding the lower transmission rod 62 to slide on the lower outer wheel casing 63 is disposed on the lower inner wheel casing 64.
It is worth mentioning that the bottom of the door and window frame 1 is provided with a rail, and the pulley assembly 65 is matched with the rail to enable the door and window sash 2 to slide on the door and window frame 1 in the transverse direction.
It is worth mentioning that the lower connecting plate 61 is connected to the slider 43 of the corner gear assembly 4 provided on the door sash 2, so that the lower shell wheel 63 and the lower inner shell 64 remain relatively stationary without the corresponding adjustment members changing state.
When the door and window sash 2 is locked, the lock head 35 moves along the lock groove 36 to press the door and window 21 to the other door and window sash 2, so that the corner transmission component 4 is driven to longitudinally displace, the lower connecting plate 61 is further dragged to longitudinally displace, the lower transmission rod 62 moves along the lower special-shaped guide groove 66, and meanwhile, the longitudinal position of the pulley component 65 relative to the door and window frame 1 is unchanged, so that when the door and window sash is locked, the lower sliding component 6 can be matched with the locking device 3 to press the door and window sash 2 to the other door and window sash 2, and meanwhile, the pulley component 65 on the door and window sash 2 is kept in a matching state with the cabinet body of the door and window frame 1 all the time, namely, the air tightness between the two door and window sashes 2.
It is worth mentioning that the lower outer wheel housing 63 is slidably connected with the lower inner wheel housing 64 by means of pins.
Preferably, the wheel hub further comprises a lower ball 67 arranged between the lower outer wheel shell 63 and the lower inner wheel shell 64, a lower ball groove 68 which is matched with the lower ball 67 and extends longitudinally is arranged at the outer side of the top of the lower inner wheel shell 64, and an upper ball groove 69 which is matched with the lower ball 67 is arranged at the inner side of the lower outer wheel shell 63; when only a pin is provided as a sliding guide between the lower inner wheel housing 64 and the lower outer wheel housing 63, a frictional force due to the self weight of the door window sash 2 is excessively large for causing a seizure during a sliding process, and thus the lower ball 67 is provided as a support so that the lower inner wheel housing 64 can smoothly slide in the lower outer wheel housing 63.
Preferably, the pulley assembly 65 includes a wheel frame 651 disposed inside the lower inner wheel housing 64 and a pulley 652 rotatably connected to the wheel frame 651, and the lower outer wheel housing 63 is connected to the wheel frame 651 by a pin.
Preferably, the lower profile guide slot 66 includes two offset and parallel straight slots 661 and a connecting slot 662 connecting the two straight slots 661.
Preferably, the upper directional sliding assembly 5 comprises an upper connecting plate 51 arranged at the top of the door window sash 2 and capable of sliding transversely relative to the door window sash 2, an upper transmission rod 52 fixed on the upper connecting plate 51, an upper outer wheel casing 53 fixedly connected with the top of the door window sash 2, an upper inner wheel casing 54 arranged in the upper outer wheel casing 53 and capable of sliding longitudinally relative to the upper outer wheel casing 53, and a guide wheel assembly 55 arranged in the upper inner wheel casing 54, wherein the guide wheel assembly 55 cooperates with the lower sliding assembly 6 to limit the sliding direction of the door window sash 2 on the door window frame 1, the upper inner wheel casing 54 is provided with an upper profiled guide groove 56 cooperating with the upper transmission rod 52 and used for guiding the upper outer wheel casing 53 to move, and an upper ball 57 is further arranged between the upper outer wheel casing 53 and the upper inner wheel casing 54; when the door and window sash 2 is unlocked, the guide wheel assembly 55 is attached to the side wall of the inner frame of the door and window sash 2 and is matched with the lower sliding assembly 6 to keep the accurate sliding direction of the door and window sash 2; under the locking state of the door and window sash 2, the guide wheel assembly 55 compresses the other inner frame side wall of the door and window sash 2 to be matched with the lower sliding assembly 6 to compress the door and window sash.
Preferably, a groove for mounting the upper ball 57 is provided between the upper outer wheel housing 53 and the upper inner wheel housing 54.
Preferably, the guide wheel assembly 55 comprises a rotating plate 551 rotatably mounted on the upper inner wheel shell 54 and a guide wheel 552 rotatably mounted on the rotating plate 551, wherein the axis of the guide wheel 552 is vertically arranged.
Preferably, a first sealing rubber strip 7 is arranged between adjacent surfaces of the two hooked rabbet of the door window sash 2, a second sealing rubber strip 8 is arranged on the edge sealing inner wall of the door window frame 1, when the door window sash 2 is locked, the two hooked rabbet are sealed through the first sealing rubber strip 7, the sealing performance of the utility model is effectively improved, and meanwhile, the hooked rabbet is prevented from being damaged by friction when locked; the second sealing rubber strip 8 is arranged, so that the sealing performance between the door window sash 2 and the door window frame 1 can be effectively improved.
When the door and window is locked, the two door and window sashes 2 move longitudinally and are pressed against each other, so that the two hooked rabbet are tightly attached, and the door and window has excellent air tightness; and meanwhile, the first sealing rubber strip 8 and the second sealing rubber strip 9 are arranged, so that the air tightness can be further improved.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (10)
1. The utility model provides a high gas tightness sliding door, includes door and window frame (1) and two door and window fan (2) that misplace each other and all with door and window frame (1) lateral sliding connection, its characterized in that: be equipped with between door and window fan (2) and the door and window frame (1) and be used for closing and lock locking subassembly (3) of door and window fan (2), the lower extreme is connected with last directional sliding subassembly (5) and lower sliding subassembly (6) of locating door and window fan (2) top and bottom respectively through corner transmission subassembly (4) about locking subassembly (3), works as one door and window fan (2) is through on it when locking subassembly (3) lock, should door and window fan (2) are its longitudinal pressure is to another under lower sliding subassembly (6) effect on door and window fan (2).
2. A highly airtight sliding door or window according to claim 1, wherein: locking Assembly (3) including fixing lock seat (31) on door and window frame (1) edge seal, install transmission box (32) on door and window fan (2), be used for adjusting handle (33) of transmission box (32), with transmission box (32) motion end be connected transmission arm (34) and fix tapered end (35) on transmission arm (34), be equipped with on lock seat (31) and lock groove (36) of door and window fan (2) with tapered end (35) cooperation, the face of center narrows down towards door and window frame (1) locking groove (36) bottom.
3. A highly airtight sliding door or window according to claim 1, wherein: the corner transmission assembly (4) comprises a connecting rod (41) connected with the locking assembly (3), an L-shaped corner device (42) connected with the connecting rod (41), and a sliding block (43) in sliding connection with the horizontal end of the L-shaped corner device (42).
4. A highly airtight sliding door or window according to claim 1, wherein: the lower sliding assembly (6) comprises a lower connecting plate (61) which is arranged at the bottom of the door window sash (2) and can transversely slide relative to the door window sash (2), a lower transmission rod (62) fixed on the lower connecting plate (61), a lower outer wheel shell (63) fixedly connected with the bottom of the door window sash (2), a lower inner wheel shell (64) which is arranged in the lower outer wheel shell (63) and can longitudinally slide relative to the lower outer wheel shell (63), and a pulley assembly (65) installed in the lower inner wheel shell (64), wherein the pulley assembly (65) is in sliding connection with the bottom frame of the door window frame (1), and a lower special-shaped guide groove (66) which is matched with the lower transmission rod (62) to slide and is used for guiding the lower inner wheel shell (63) to move upwards is formed in the lower inner wheel shell (64).
5. A highly airtight sliding door or window according to claim 4, wherein: still including setting up lower ball (67) between outer wheel shell (63) and lower inner wheel shell (64) down, inner wheel shell (64) top outside down is equipped with and lower ball (67) cooperation and longitudinal extension's lower ball groove (68), outer wheel shell (63) inboard is equipped with down ball (67) complex on ball groove (69) down.
6. A highly airtight sliding door or window according to claim 4, wherein: the pulley assembly (65) comprises a wheel frame (651) arranged in the lower inner wheel shell (64) and a pulley (652) rotatably connected with the wheel frame (651), and the lower outer wheel shell (63) is connected with the wheel frame (651) through a pin.
7. A highly airtight sliding door or window according to claim 4, wherein: the lower special-shaped guide groove (66) comprises two staggered and parallel straight grooves (661) and a connecting groove (662) for connecting the two straight grooves (661).
8. A highly airtight sliding door or window according to claim 1, wherein: the upper directional sliding component (5) comprises an upper connecting plate (51) which is arranged at the top of the door window sash (2) and can slide transversely relative to the door window sash (2), an upper transmission rod (52) fixed on the upper connecting plate (51), an upper outer wheel shell (53) fixedly connected with the top of the door window sash (2), an upper inner wheel shell (54) which is arranged in the upper outer wheel shell (53) and can slide longitudinally relative to the upper outer wheel shell (53), and a guide wheel component (55) arranged in the upper inner wheel shell (54), the guide wheel assembly (55) is matched with the lower sliding assembly (6) to limit the sliding direction of the door and window sash (2) on the door and window frame (1), the upper inner wheel shell (54) is provided with an upper special-shaped guide groove (56) which is matched with the upper transmission rod (52) to slide and is used for guiding the upper inner wheel shell (54) to move on the upper outer wheel shell (53), an upper ball (57) is also arranged between the upper outer wheel shell (53) and the upper inner wheel shell (54).
9. A highly airtight sliding door or window according to claim 8, wherein: the guide wheel assembly (55) comprises a rotating plate (551) rotatably mounted on the upper inner wheel shell (54) and a guide wheel (552) rotatably mounted on the rotating plate (551).
10. A highly airtight sliding door or window according to any one of claims 1 to 9, wherein: a first sealing rubber strip (7) is arranged between the adjacent surfaces of the hooked rabbet of the two door and window sashes (2), and a second sealing rubber strip (8) is arranged on the edge sealing inner wall of the door and window frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478447.7U CN212837372U (en) | 2020-07-23 | 2020-07-23 | High gas tightness sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478447.7U CN212837372U (en) | 2020-07-23 | 2020-07-23 | High gas tightness sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837372U true CN212837372U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021478447.7U Active CN212837372U (en) | 2020-07-23 | 2020-07-23 | High gas tightness sliding door |
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| Country | Link |
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| CN (1) | CN212837372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120211596A (en) * | 2025-05-29 | 2025-06-27 | 佛山市博仕门窗有限公司 | A side pressure system window with good sealing performance |
-
2020
- 2020-07-23 CN CN202021478447.7U patent/CN212837372U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120211596A (en) * | 2025-05-29 | 2025-06-27 | 佛山市博仕门窗有限公司 | A side pressure system window with good sealing performance |
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