CN212317723U - Sealed door and window lower wheel assembly based on two-dimensional movement adjustment - Google Patents
Sealed door and window lower wheel assembly based on two-dimensional movement adjustment Download PDFInfo
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- CN212317723U CN212317723U CN202020171646.7U CN202020171646U CN212317723U CN 212317723 U CN212317723 U CN 212317723U CN 202020171646 U CN202020171646 U CN 202020171646U CN 212317723 U CN212317723 U CN 212317723U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a sealing door and window lower wheel component based on two-dimensional movement adjustment, which comprises a transmission seat, a sliding seat, a roller group and a bearing seat, wherein a convex column extending downwards is arranged below the transmission seat; the sliding seat be long banding section bar and be provided with the projection assorted slope guide slot of driving seat, use the driving seat to be connected to handle or other power positions, pull driving seat and order about the sliding seat slip and drive the roller train and slide, because the gyro wheel has been fixed on the track, so the relative slip essence of roller train and sliding seat is the back-and-forth movement of door leaf or casement, realize the two-dimensional movement of door leaf or casement, both guaranteed two door and window open and close sufficient clearance distance when the push-and-pull, also can not influence the inseparable degree between two when static, have the smooth and easy and good advantage of leakproofness of push-and-pull slip.
Description
Technical Field
The utility model belongs to the door and window accessory field especially relates to a sealed door and window lower wheel subassembly based on two-dimensional movement adjusts.
Background
Present door and window are mostly sliding door or flat-open door and window, and sliding door is that the casement that realizes is moved by two above casement or the mutual push-and-pull of door leaf is opened and is closed, because need two fan overlap to realize the push-and-pull and open and close, consequently the clearance between two fans is great, easily under the closed state, still forms the clearance and intake water or air inlet, leads to door and window closed not tight, and easily by the further expansion clearance of wind and rain, forms vicious circle.
SUMMERY OF THE UTILITY MODEL
Based on the problems in the prior art, the utility model provides a sealing door and window lower wheel assembly based on two-dimensional movement adjustment, which comprises a transmission seat, a sliding seat, a roller group and a bearing seat, wherein a convex column extending downwards is arranged below the transmission seat; the sliding seat be long banding section bar and be provided with the projection assorted slope guide slot of driving seat, use the driving seat to be connected to handle or other power positions, pull driving seat and order about the sliding seat slip and drive the roller train and slide, because the gyro wheel has been fixed on the track, so the relative slip essence of roller train and sliding seat is the back-and-forth movement of door leaf or casement, realize the two-dimensional movement of door leaf or casement, both guaranteed two door and window open and close sufficient clearance distance when the push-and-pull, also can not influence the inseparable degree between two when static, have the smooth and easy and good advantage of leakproofness of push-and-pull slip.
The utility model discloses a following detailed technical scheme reaches above-mentioned purpose:
a sealed door and window lower wheel assembly based on two-dimensional movement adjustment comprises a transmission seat, a sliding seat and a roller set, wherein the transmission seat is a long-strip-shaped section bar and is installed in a lower frame groove of a door leaf or a window sash in a sliding manner along the opening and closing sliding direction of the door leaf or the window sash, and a convex column extending downwards is arranged below the transmission seat; the sliding seat is a long-strip-shaped section bar and is provided with an inclined guide groove matched with the convex column of the transmission seat, the sliding seat can be installed in the lower frame groove in a sliding mode along the direction perpendicular to the push-pull moving direction relative to the lower frame groove of the door leaf or the window sash, and the roller group is fixedly installed below the sliding seat.
Wherein, the acute angle contained angle of slope guide slot extending direction and the long limit direction of sliding seat be 30-75, the back-and-forth movement of door and window fan can not be realized to the contained angle too little, perhaps the distance of back-and-forth movement can not satisfy the demand, and the contained angle is too big then can increase the originated sliding resistance of projection, influence the use experience, lead to even can not realizing wobbling effect.
The two convex columns below the transmission seat are respectively positioned at two ends of the transmission seat; the two inclined guide grooves are respectively positioned at two ends of the sliding seat, and the two ends are respectively provided with a combination of the inclined guide groove and the convex column, so that the stress is more balanced.
The roller group comprises a shell and lower rollers, the shell is a hollow cuboid, an opening is formed in the lower portion of the shell, and the two groups of the lower rollers are rotatably installed in the shell through rotating shafts respectively; the inner wall of the opening at the bottom of the shell is provided with a support column connected with the inner walls at two ends.
The sealing door and window lower wheel assembly based on two-dimensional movement adjustment further comprises a bearing seat, wherein the bearing seat is a hollow cuboid, the lower part of the bearing seat is provided with an opening, the openings are sleeved on the roller groups, and the bearing seat is fixedly installed in the lower frame groove through two side walls; one of them one end lateral wall of bearing seat is close to top department and is provided with the strip opening, and the other end is provided with presses the post and replaces the lateral wall, press and have certain clearance between post and the bearing seat top, the sliding seat pass through the bearing seat and stretch out from both ends through the clearance of strip opening with pressing the post top, the weight of bearing door and window or casement can be better born in the setting of bearing seat, avoid the sliding seat because need slide and cause the bearing capacity not enough or because the weight of undertaking is too big and influence the slip, and through the face contact between bearing seat and the sliding seat, can reduce pressure under the condition of same weight, reduce the mutual sliding wear degree between the two, press the installation that post and lateral wall open-ended combination set up convenient sliding seat and bearing seat simultaneously.
The width of the two end parts of the sliding seat extending out of the bearing seat is larger than that of the middle part, the width of the middle part of the sliding seat is smaller, so that the sliding seat has a larger sliding stroke, and meanwhile, the width increase of the two ends of the sliding seat can play a certain limiting role to limit the relative position of the sliding seat and the bearing seat.
The two ends of the inclined guide groove on the sliding seat are provided with arc-shaped edges, and the arc-shaped edges of the guide groove are matched with the circumference of the convex column, so that the edge collision stress of the convex column is more uniform, and the stability of the lower wheel assembly is ensured.
The transmission seat comprises a transmission seat body, a transmission seat and a clamping column, wherein the two ends of the transmission seat body are provided with step-shaped connecting parts, the connecting part at one end is provided with the clamping column, the connecting part at the other end is provided with a clamping hole matched with the clamping column, and transmission clamping can be quickly realized through clamping the clamping hole and the clamping.
The utility model discloses beneficial effect who has: through the driving seat, the sliding seat, the cooperation of roller train and bearing seat, use the driving seat to be connected to handle or other power positions, pull to the driving seat and order about the sliding seat slip and drive the roller train and slide, because the gyro wheel has been fixed on the track, so the relative slip essence of roller train and sliding seat is the back-and-forth movement of door leaf or casement, realize the two-dimensional movement of door leaf and casement, the one-dimensional removal of opening and closing about promptly, the one-dimensional removal between the two leaves of front and back adjustment, both guarantee two doors and windows open and close sufficient clearance distance when the push-and-pull, also can not influence inseparable degree between the two leaves when static, have the smooth and easy and good advantage of leakproofness of push-and-pull slip.
Drawings
Fig. 1 is a schematic perspective view of a lower wheel assembly of a sealed door and window based on two-dimensional movement adjustment.
Fig. 2 is a schematic perspective view (reverse direction) of a lower wheel assembly of a sealing door window based on two-dimensional movement adjustment.
Fig. 3 is a schematic plan view (reverse direction) of a lower wheel assembly of a sealing door window based on two-dimensional movement adjustment.
Fig. 4 is a schematic perspective view of a bearing seat and a sliding seat of a lower wheel assembly of a sealed door and window based on two-dimensional movement adjustment.
Detailed Description
The invention will be further described with reference to specific embodiments and the accompanying drawings.
The sealed door and window lower wheel assembly based on two-dimensional movement adjustment as shown in the attached drawings 1-4 comprises a transmission seat 1, a sliding seat 2, a roller group 3 and a bearing seat 4, wherein the transmission seat 1 is a strip-shaped section bar and is installed in a lower frame groove of a door leaf or a window sash in a sliding manner along the opening and closing sliding direction of the door leaf or the window sash, and a convex column 11 extending downwards is arranged below the transmission seat 1; the sliding seat 2 is a long-strip-shaped section bar and is provided with an inclined guide groove 21 matched with the convex column 11 of the transmission seat 1, the sliding seat 2 can be installed in a lower frame groove in a sliding manner along a direction vertical to the push-pull moving direction relative to the lower frame groove of a door leaf or a window sash, and the roller group 3 is fixedly installed below the sliding seat 2; the bearing seat 4 is a hollow cuboid, the lower part of the bearing seat is provided with an opening, the opening is sleeved on the roller group 3, and the bearing seat 4 is fixedly arranged in the lower frame groove through two side walls; one end of the bearing seat 4 is provided with a strip-shaped opening 41 near the top, the other end is provided with a pressing column 42 to replace the side wall, a certain gap is arranged between the pressing column 42 and the top of the bearing seat 4, and the sliding seat 2 penetrates through the bearing seat 4 through the strip-shaped opening 41 and the gap above the pressing column 42 and extends out from the two ends.
In a preferred embodiment, the extending direction of the inclined guide slot 21 forms an acute angle of 45 ° with the longitudinal direction of the sliding seat 2.
As a preferred embodiment, the two convex columns 11 below the transmission seat 1 are respectively located at two ends of the transmission seat 1; the two inclined guide grooves 21 are respectively positioned at two ends of the sliding seat 2.
As a preferred embodiment, the roller set 3 includes a housing 31 and lower rollers 32, the housing 31 is a hollow cuboid, an opening is provided below the housing 31, and two sets of the lower rollers 32 are respectively rotatably installed in the housing 31 through rotating shafts; and a supporting column 33 connected with the inner walls at two ends is arranged on the inner wall of the opening at the bottom of the shell 31.
In a preferred embodiment, the width of the two end parts of the sliding seat 2 extending out of the load bearing seat 4 is larger than that of the middle part.
In a preferred embodiment, the two ends of the inclined guide slot 21 on the sliding seat 2 are provided with circular arc edges.
As a preferred embodiment, step-shaped connecting parts 12 are arranged at two ends of the transmission seat 1, a clamping column is arranged on the connecting part 12 at one end, and a clamping hole matched with the clamping column is arranged on the connecting part 12 at the other end.
Foretell lower wheel subassembly is connected to handle or other power positions through using driving seat 1, pull messenger sliding seat 2 to driving seat 1 and have the trend of inside slip, because sliding seat 2 passes through roller train 3 relatively fixed's setting on the track, so sliding seat 2 trend of inside slip can the counteraction on bearing seat 4 and sliding seat 1, make bearing seat 4 drive door and window outwards move, realize earlier door and window backward translation increase the clearance distance between two windows when door and window moves, it is more smooth and easy to make the push-and-pull, again with door and window forward translation after the push-and-pull is accomplished, make the clearance between two windows diminish, guarantee the leakproofness.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A sealed door and window lower wheel assembly based on two-dimensional movement adjustment is characterized by comprising a transmission seat (1), a sliding seat (2) and a roller set (3), wherein the transmission seat (1) is a long-strip-shaped section bar and is installed in a lower frame groove of a door leaf or a window sash in a sliding manner along the opening and closing sliding direction of the door leaf or the window sash, and a convex column (11) extending downwards is arranged below the transmission seat (1); the sliding seat (2) is a long-strip-shaped section bar and is provided with an inclined guide groove (21) matched with the convex column (11) of the transmission seat (1), the sliding seat (2) can be installed in a lower frame groove in a sliding mode along the direction perpendicular to the push-pull moving direction relative to the lower frame groove of the door leaf or the window sash, and the roller group (3) is fixedly installed below the sliding seat (2).
2. The lower wheel assembly for sealed doors and windows based on two-dimensional movement adjustment as claimed in claim 1, wherein the extending direction of the inclined guide slot (21) forms an acute angle of 30-75 ° with the long side direction of the sliding seat (2).
3. The sealed door and window lower wheel assembly based on two-dimensional movement adjustment as claimed in claim 2, wherein the two convex columns (11) below the transmission seat (1) are respectively arranged at two ends of the transmission seat (1); the two inclined guide grooves (21) are respectively positioned at two ends of the sliding seat (2).
4. The lower wheel assembly of sealed doors and windows based on two-dimensional movement adjustment of claim 3, characterized in that the roller assembly (3) comprises a housing (31) and lower rollers (32), the housing (31) is a hollow cuboid, an opening is arranged below the housing, and the lower rollers (32) have two groups, and are respectively rotatably installed in the housing (31) through rotating shafts; the inner wall of the opening at the bottom of the shell (31) is provided with a support column (33) connected with the inner walls at two ends.
5. The sealed door and window lower wheel assembly based on two-dimensional movement adjustment is characterized by further comprising a bearing seat (4), wherein the bearing seat (4) is a hollow cuboid, the lower part of the bearing seat is provided with an opening, the opening is sleeved on the roller group (3), and the bearing seat (4) is fixedly installed in a lower frame groove through two side walls; one of them one end lateral wall of bearing seat (4) is close to top department and is provided with strip opening (41), and the other end is provided with presses post (42) and replaces the lateral wall, press post (42) and bearing seat (4) top between have certain clearance, sliding seat (2) pass through strip opening (41) and press the clearance of post (42) top and run through bearing seat (4) and stretch out from both ends.
6. The lower wheel assembly for sealed doors and windows based on two-dimensional movement adjustment according to claim 5, characterized in that the width of the two end parts of the sliding seat (2) extending out of the bearing seat (4) is larger than that of the middle part.
7. The lower wheel assembly for sealed doors and windows based on two-dimensional movement adjustment according to any one of claims 1 to 6, wherein the inclined guide groove (21) of the sliding seat (2) is provided with circular arc edges at both ends.
8. The sealed door and window lower wheel assembly based on two-dimensional movement adjustment according to any one of claims 1-6, characterized in that step-shaped connecting parts (12) are arranged at two ends of the transmission seat (1), a clamping column is arranged on the connecting part (12) at one end, and a clamping hole matched with the clamping column is arranged on the connecting part (12) at the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171646.7U CN212317723U (en) | 2020-02-15 | 2020-02-15 | Sealed door and window lower wheel assembly based on two-dimensional movement adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020171646.7U CN212317723U (en) | 2020-02-15 | 2020-02-15 | Sealed door and window lower wheel assembly based on two-dimensional movement adjustment |
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| Publication Number | Publication Date |
|---|---|
| CN212317723U true CN212317723U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020171646.7U Active CN212317723U (en) | 2020-02-15 | 2020-02-15 | Sealed door and window lower wheel assembly based on two-dimensional movement adjustment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116591565A (en) * | 2023-04-24 | 2023-08-15 | 安徽飒窗智能科技有限公司 | A safe and airtight sliding mechanism |
-
2020
- 2020-02-15 CN CN202020171646.7U patent/CN212317723U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116591565A (en) * | 2023-04-24 | 2023-08-15 | 安徽飒窗智能科技有限公司 | A safe and airtight sliding mechanism |
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