CN215718045U - Two-way pulley and push-and-pull door waterproof construction - Google Patents
Two-way pulley and push-and-pull door waterproof construction Download PDFInfo
- Publication number
- CN215718045U CN215718045U CN202122329314.4U CN202122329314U CN215718045U CN 215718045 U CN215718045 U CN 215718045U CN 202122329314 U CN202122329314 U CN 202122329314U CN 215718045 U CN215718045 U CN 215718045U
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- China
- Prior art keywords
- pulley
- door
- seat
- pulley seat
- sliding
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- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000004078 waterproofing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model belongs to the technical field of sliding doors, and particularly discloses a bidirectional pulley which comprises a first pulley seat and a second pulley seat, wherein a first pulley is rotatably arranged in the first pulley seat, the second pulley seat is positioned above the first pulley seat, the second pulley seat is slidably arranged on the first pulley seat through the second pulley, and the sliding direction of the first pulley is vertical to that of the second pulley; still disclose a push-and-pull door waterproof construction, including two-way pulley, door and window frame and underframe, door and window frame bottom is equipped with first mounting groove, two-way pulley installs in first mounting groove, the underframe both sides upwards extend and form the bounding wall portion, and be equipped with the second slide rail on the underframe, be equipped with the seal groove in the bounding wall portion, install the sealing strip in the seal groove, form the spout each other between two bounding wall portions, two-way pulley slides through first pulley and locates on the second slide rail, and the door and window frame is located the spout, clearance between reducible door and window frame and the sealing strip, the sealed effect of reinforcing, play water-proof effects.
Description
Technical Field
The utility model relates to the technical field of sliding doors, in particular to a bidirectional pulley and a waterproof structure of a sliding door.
Background
The sliding door is a door body structure in the existing home environment, benefits from the characteristics of light weight, convenience in opening and closing, small space occupancy rate and the like, and is widely used in the field of sliding doors. The push-and-pull door is in the use, through the cooperation between the slide rail of the pulley of push-and-pull door bottom and underframe, realizes that the push-and-pull door slides. There is the clearance between push-and-pull door and the underframe, prevents that push-and-pull door slip in-process and underframe friction. In the prior art, the purpose of preliminary water and dust prevention is achieved mainly by installing wool tops at gaps. However, as the wool tops are of porous structures, and gaps exist between the sliding doors and the wool tops, rainwater can enter the room through the gaps between the sliding doors and the wool tops in heavy rain weather.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a bidirectional pulley and a waterproof structure of a sliding door, and solves the waterproof problem of the sliding door structure in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a two-way pulley, includes first pulley holder and second pulley holder, first pulley holder internal rotation is equipped with first pulley, the second pulley holder is located first pulley holder top, and the second pulley holder is slided through the second pulley and is located on the first pulley holder, the slip direction of first pulley perpendicular to the slip direction of second pulley.
Furthermore, a first sliding rail is arranged at the top of the first pulley seat, and the second pulley is arranged on the first sliding rail.
Furthermore, a support is arranged in the second pulley seat, and the second pulley is mounted on the second pulley seat through the support.
Furthermore, both sides of the second pulley seat are provided with side plates, a movable area is formed between the two side plates, and the first pulley seat is arranged in the movable area.
The utility model provides a push-and-pull door waterproof construction, includes above a two-way pulley, still includes door and window frame and underframe, door and window frame bottom is equipped with first mounting groove, two-way pulley install in the first mounting groove, the underframe both sides upwards extend and form the bounding wall portion, and are equipped with the second slide rail on the underframe, be equipped with the seal groove in the bounding wall portion, install the sealing strip in the seal groove, form the spout between two bounding wall portions each other, two-way pulley is located through first pulley cunning on the second slide rail, just the door and window frame is located in the spout.
Further, the underframe comprises a water guide part, the water guide part and the two surrounding plate parts form the sliding groove, and a water guide hole is formed in the water guide part.
Furthermore, two sides of the bottom frame extend downwards to form supporting parts, and a water guide cavity is formed between the two supporting parts and the water guide part.
Furthermore, two opposite groove walls of the first mounting groove are provided with clamping strips, and the clamping strips clamp the side plates of the second pulley seat.
Furthermore, a second mounting groove is formed in the top of the door and window frame.
The utility model has at least one of the following beneficial effects:
1. the sliding direction of the first pulley is perpendicular to the sliding direction of the second pulley, so that the moving direction of the second pulley seat is perpendicular to the moving direction of the first pulley seat, and the first pulley seat and the second pulley seat can be adjusted from two dimensions respectively.
2. First pulley slides along the second slide rail, can realize the back-and-forth movement of push-and-pull door, also closes the push-and-pull door, later again with the push-and-pull door toward indoor taut, the second pulley slides along first slide rail for the door and window frame supports tightly on the sealing strip, compresses the sealing strip. Therefore, the gap between the door and window frame and the sealing strip can be reduced, the sealing effect is enhanced, and the waterproof effect is achieved.
Drawings
FIG. 1 is a side view of a first embodiment of the present invention;
FIG. 2 is a front view of a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;
fig. 4 is a schematic usage diagram of a second embodiment of the present invention.
In the figure, 1-bidirectional pulley, 11-first pulley seat, 111-first sliding rail, 12-second pulley seat, 121-support, 122-side plate, 123-active area, 13-first pulley, 14-second pulley, 2-door and window frame, 21-first mounting groove, 22-clamping strip, 23-second mounting groove, 3-bottom frame, 31-surrounding plate part, 32-second sliding rail, 33-sealing groove, 34-sealing strip, 35-sliding groove, 36-water guide part, 37-water guide hole, 38-support part, 39-water guide cavity, 4-sliding door, and 5-lock catch structure.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example one
As shown in fig. 1-2, the bidirectional pulley provided by the present invention comprises a first pulley seat 11 and a second pulley seat 12, wherein at least two first pulleys 13 are rotatably disposed in the first pulley seat 11, at least two first sliding rails 111 are disposed on the top of the first pulley seat 11, the second pulley seat 12 is disposed above the first pulley seat 11, at least two second pulleys 14 are rotatably arranged in the second pulley seat 12, the second pulley seat 12 is slidably arranged on the first slide rail 111 through the second pulleys 14, side plates 122 are arranged on two sides of the second pulley seat 12, a movable area 123 is formed between the two side plates 122, the first pulley seat 11 is arranged in the movable area 123, and the sliding direction of the first pulley 13 is perpendicular to the sliding direction of the second pulley 14, so that the moving direction of the second pulley block 12 is perpendicular to the moving direction of the first pulley block 11, the first pulley block 11 and the second pulley block 12 can be adjusted from two dimensions, respectively.
Certainly, a support 121 is arranged in the second pulley seat 12, the second pulley 14 is mounted on the second pulley seat 12 through the support 121, and the support 121 mainly plays a role in fixing the second pulley 14.
Example two
As shown in fig. 3 to 4, a waterproof structure of a sliding door 4 includes a bidirectional pulley according to the first embodiment, and further includes a door and window frame 2 and a bottom frame 3, a first installation groove 21 is formed at the bottom of the door and window frame 2, a plurality of clamping strips 22 are arranged on two opposite groove walls of the first installation groove 21, the bidirectional pulley 1 is installed in the first installation groove 21, and the clamping strips 22 clamp a side plate 122 of the second pulley seat 12, so that the door and window frame 2 can move left and right relative to the second sliding rail 32; and a second mounting groove 23 is formed at the top of the door and window frame 2, and the second mounting groove 23 is used for mounting the sliding door 4. The underframe 3 is used for installing subaerial, and the underframe 3 both sides upwards extend and form surrounding plate portion 31, and the underframe 3 middle part is equipped with second slide rail 32, and second slide rail 32 is used for supporting two-way pulley 1, door and window frame 2 and push-and-pull door 4. Be equipped with seal groove 33 on the apron portion 31, install sealing strip 34 in the seal groove 33, sealing strip 34 is the wool top, and sealing strip 34 plays preliminary waterproof effect, also is used for dustproof simultaneously. Form spout 35 between two apron portions 31 each other, two-way pulley 1 slides through first pulley 13 and locates on second slide rail 32, and door and window frame 2 is located spout 35, and door and window frame 2 just contacts with sealing strip 34 like this, plays preliminary waterproof effect.
The left side of the bottom frame 3 faces the outdoor side, and the right side of the bottom frame 3 faces the indoor side. The moving direction of the first pulley 13 is the front-rear direction. The moving direction of the second pulley 14 is the left-right direction; at least two sliding grooves 35 and at least two second sliding rails 32 are arranged on the bottom frame 3, so that at least two sliding doors 4 can be installed on the bottom frame 3.
Through promoting push-and-pull door 4, make first pulley 13 slide along second slide rail 32, can realize the back-and-forth movement of push-and-pull door 4, also close push-and-pull door 4, later with push-and-pull door 4 toward indoor taut, second pulley 14 slides along first slide rail 111 for door and window frame 2 supports tightly on sealing strip 34, compresses sealing strip 34. Therefore, the gap between the door and window frame 2 and the sealing strip 34 can be reduced, the sealing effect is enhanced, and the waterproof effect is achieved. Simultaneously, also reduced the clearance between two push-and-pull doors 4, reduced the rainwater and got into indoorly.
Certainly, after the sliding door 4 is tensioned towards the indoor space, the two adjacent sliding doors 4 can be fixed together by the lock catch structure 5, so that the door and window frame 2 can continuously compress the sealing strip 34, and the sealing effect is better.
Further, the bottom frame 3 includes a water guide portion 36, the water guide portion 36 is an inclined frame plate for guiding accumulated water entering the chute 35, and the water guide portion 36 is provided with a water guide hole 37. Two sides of the bottom frame 3 extend downwards to form supporting parts 38, the supporting parts 38 are used for supporting the bottom frame 3, water guide cavities 39 are formed between the two supporting parts 38 and the water guide parts 36, and accumulated water can be guided into the water guide cavities 39 through the water guide holes 37 and further discharged outdoors.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (9)
1. A bidirectional pulley, characterized in that: including first pulley seat (11) and second pulley seat (12), first pulley seat (11) internal rotation is equipped with first pulley (13), second pulley seat (12) are located first pulley seat (11) top, and second pulley seat (12) are slided through second pulley (14) and are located on first pulley seat (11), the slip direction of first pulley (13) perpendicular to the slip direction of second pulley (14).
2. A bidirectional pulley according to claim 1, wherein: the top of the first pulley seat (11) is provided with a first sliding rail (111), and the second pulley (14) is arranged on the first sliding rail (111).
3. A bidirectional pulley according to claim 2, wherein: a support (121) is arranged in the second pulley seat (12), and the second pulley (14) is mounted on the second pulley seat (12) through the support (121).
4. A bidirectional pulley according to claim 3, wherein: side plates (122) are arranged on two sides of the second pulley seat (12), a moving area (123) is formed between the two side plates (122), and the first pulley seat (11) is installed in the moving area (123).
5. The utility model provides a push-and-pull door waterproof construction which characterized in that: the bidirectional pulley comprises the bidirectional pulley of any one of claims 1 to 4, and further comprises a door and window frame (2) and a bottom frame (3), wherein a first mounting groove (21) is formed in the bottom of the door and window frame (2), the bidirectional pulley (1) is mounted in the first mounting groove (21), two sides of the bottom frame (3) extend upwards to form a surrounding plate portion (31), a second sliding rail (32) is arranged on the bottom frame (3), a sealing groove (33) is formed in the surrounding plate portion (31), a sealing strip (34) is mounted in the sealing groove (33), a sliding groove (35) is formed between the two surrounding plate portions (31), the bidirectional pulley (1) is slidably arranged on the second sliding rail (32) through a first pulley (13), and the door and window frame (2) is located in the sliding groove (35).
6. A sliding door waterproof construction according to claim 5, characterized in that: the bottom frame (3) comprises a water guide part (36), the water guide part (36) and the two surrounding plate parts (31) form a sliding groove (35) mutually, and a water guide hole (37) is formed in the water guide part (36).
7. A sliding door waterproof construction according to claim 6, characterized in that: two sides of the bottom frame (3) extend downwards to form supporting parts (38), and a water guide cavity (39) is formed between each supporting part (38) and the water guide part (36).
8. A sliding door waterproof construction according to claim 5, characterized in that: and two opposite groove walls of the first mounting groove (21) are provided with clamping strips (22), and the clamping strips (22) clamp the side plates (122) of the second pulley seat (12).
9. A sliding door waterproofing structure according to claim 8, wherein: and a second mounting groove (23) is formed in the top of the door and window frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329314.4U CN215718045U (en) | 2021-09-26 | 2021-09-26 | Two-way pulley and push-and-pull door waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122329314.4U CN215718045U (en) | 2021-09-26 | 2021-09-26 | Two-way pulley and push-and-pull door waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215718045U true CN215718045U (en) | 2022-02-01 |
Family
ID=80024677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122329314.4U Expired - Fee Related CN215718045U (en) | 2021-09-26 | 2021-09-26 | Two-way pulley and push-and-pull door waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215718045U (en) |
-
2021
- 2021-09-26 CN CN202122329314.4U patent/CN215718045U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |