CN220955280U - Novel airtight automatically-controlled door - Google Patents
Novel airtight automatically-controlled door Download PDFInfo
- Publication number
- CN220955280U CN220955280U CN202322624353.6U CN202322624353U CN220955280U CN 220955280 U CN220955280 U CN 220955280U CN 202322624353 U CN202322624353 U CN 202322624353U CN 220955280 U CN220955280 U CN 220955280U
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- door body
- movable frame
- guide
- planking
- inner door
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- 238000007789 sealing Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides a novel airtight automatic door, which comprises a mounting box, wherein the mounting box consists of an outer plate, a top plate and two side plates, the two side plates are respectively positioned at two ends of one side of the outer plate, the tops of the outer plate and the two side plates are fixedly connected with the bottom of the top plate, a first guide rail is arranged at the bottom of the top plate, a movable frame is slidably arranged at the bottom of the top plate through the first guide rail, two first connecting blocks are symmetrically arranged at the bottom of the movable frame, and one ends of the first connecting blocks, which are far away from the movable frame, are respectively connected with a first connecting shaft in a rotating manner; in the utility model, the movable frame moves to drive the connecting rod to change from inclination to vertical in the closing process, so that the inner door body is pushed to move downwards, and in the downward moving process of the inner door body, the inner door body is simultaneously close to the wall body through the first guide groove and the second guide groove, so that the surface and the bottom of the inner door body are respectively attached to the wall body and the ground, and the airtight performance of the door is improved.
Description
Technical Field
The utility model belongs to the technical field of automatic doors, and particularly relates to a novel airtight automatic door.
Background
The airtight automatic door is an automatic door which has better air tightness and can be automatically opened, and is common in places with higher requirements on air cleanliness, such as operating rooms, dust-free workshops and the like.
The current airtight automatic door mostly adopts the mode of electronic opening, needs the back and forth movement at the in-process that the door body opened and closed, and traditional airtight automatic door, in order to avoid producing friction between wall body and the ground, can reserve certain gap between door body and wall and ground when airtight automatic door installs, nevertheless the airtight performance of airtight automatic door can be reduced to the existence of these gaps, makes the space of door body inboard have the possibility of being polluted.
In summary, the present utility model provides a novel airtight automatic door to solve the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a novel airtight automatic door, which solves the problem that the airtight performance of the airtight automatic door is reduced because a certain gap still exists after the airtight automatic door is closed in the prior art.
The utility model provides a novel airtight automatically-controlled door, includes the mounting box, the mounting box comprises planking, roof and two curb plates, two the curb plate is located respectively the both ends of planking one side, just the top of planking and two curb plates all with the bottom of roof is fixed to link to each other, the bottom of roof is provided with first guide rail, roof bottom is provided with the fly frame through first guide rail slidable mounting, the fly frame bottom is kept away from one side symmetry of planking is provided with two first connecting blocks, first connecting block is kept away from the one end of fly frame is all rotated and is connected with first connecting axle, the one end fixedly connected with connecting rod of first connecting axle, two the connecting rod is kept away from the one end of first connecting axle is equal fixedly connected with second connecting axle, the equal movable sleeve in surface of second connecting axle is equipped with the second connecting block, two the bottom of second connecting block is connected with the inner door body jointly, the planking bottom is provided with the second guide rail between the curb plate, the planking bottom is in through the second guide rail is in planking one side symmetry is provided with two first connecting blocks, the one end of fly frame is kept away from one end is all rotated and is connected with first connecting axle, one side is provided with the first guide rail, one side is provided with one more than one side of the inner door body, one side is close to the one side of the inner door, and is provided with one more than one side of the first guide door, and is provided with one side of the inner door, and is all penetrates to the face one side face of the door.
Further, a rack is arranged on the surface of the outer plate between the second guide rail and the movable frame, a gear is rotatably arranged at the bottom of the movable frame between the two first connecting blocks, and the gear is meshed with the rack.
Further, the planking surface is in the second guide rail with set up the fixed plate between the rack, the top of fixed plate is provided with the second guide way, second guide way one end is keeping away from one side of planking is provided with auxiliary guide way, just auxiliary guide way with the second guide way sets up perpendicularly, the top of the interior door body is provided with the bracing piece, the top of bracing piece is provided with the cooperation pole, the cooperation pole is kept away from the one end of bracing piece extends to the fixed plate top, just the cooperation pole is located the bottom of fixed plate top one end is provided with the second guide post, just the bottom of second guide post penetrates in the second guide way.
Further, a motor is installed at the top of the movable frame, and the output end of the motor is in transmission connection with the gear.
Further, the bottom ends of the first guide grooves are obliquely arranged in the direction away from the outer plate.
Further, sealing strips are arranged at the bottom of the inner door body and at the edge of the surface of one side far away from the outer plate.
Compared with the prior art, the utility model has the following beneficial effects:
In the utility model, the movable frame moves to drive the connecting rod to change from inclination to vertical in the closing process, so that the inner door body is pushed to move downwards, and in the downward moving process of the inner door body, the inner door body is simultaneously close to the wall body through the first guide groove and the second guide groove, so that the surface and the bottom of the inner door body are respectively attached to the wall body and the ground, and the airtight performance of the door is improved.
Drawings
FIG. 1 is a schematic perspective view of the utility model when opened;
FIG. 2 is a partial perspective view of the present utility model when closed;
FIG. 3 is a schematic side cross-sectional view of the present utility model;
FIG. 4 is an enlarged partial schematic view of the present utility model at A in FIG. 1;
FIG. 5 is an enlarged partial schematic view of the present utility model at B in FIG. 1;
Fig. 6 is an enlarged partial schematic view of the present utility model at C in fig. 2.
In the figure:
1. A mounting box; 101. an outer plate; 102. a top plate; 103. a side plate; 2. a first guide rail; 3. a movable frame; 4. a first connection block; 5. a first connecting shaft; 6. a connecting rod; 7. a second connecting shaft; 8. a second connection block; 9. an inner door body; 10. a second guide rail; 11. an outer door body; 12. a limiting plate; 13. a first guide groove; 14. a first guide post; 15. a rack; 16. a gear; 17. a fixing plate; 18. a second guide groove; 19. an auxiliary guide groove; 20. a support rod; 21. a mating lever; 22. a second guide post; 23. a motor; 24. and (5) a sealing strip.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-6, the utility model provides a novel airtight automatic door, which comprises a mounting box 1, wherein the mounting box 1 is composed of an outer plate 101, a top plate 102 and two side plates 103, the two side plates 103 are respectively positioned at two ends of one side of the outer plate 101, the tops of the outer plate 101 and the two side plates 103 are fixedly connected with the bottom of the top plate 102, a first guide rail 2 is arranged at the bottom of the top plate 102, a movable frame 3 is slidably mounted on the bottom of the top plate 102 through the first guide rail 2, two first connecting blocks 4 are symmetrically arranged on one side, far away from the outer plate 101, of the bottom of the movable frame 3, one end, far away from the movable frame 3, of the first connecting blocks 4 is respectively rotatably connected with a first connecting shaft 5, one end of the first connecting shaft 5 is fixedly connected with a connecting rod 6, two connecting rods 6 are arranged in parallel, one end, far away from the first connecting shaft 5, is respectively fixedly connected with a second connecting shaft 7, the surfaces of the second connecting shafts 7 are respectively movably sleeved with second connecting blocks 8, the bottoms of the two second connecting blocks 8 are jointly connected with an inner door body 9, a second guide rail 10 is arranged between the two side plates 103, two guide rails 10 are symmetrically arranged on the bottom the side plates 101, one side of the outer plate 101, one side of the two side plates is far away from the outer door body 9 is provided with a plurality of inner door bodies 12, and two side plates are respectively arranged on the inner door bodies 13, and are respectively provided with two side limit doors 13, each side of the inner door bodies 13, and each side door body is correspondingly provided with a plurality of inner door-limiting door bodies 13, and each side door body 13 is respectively, and each side door 13 is correspondingly provided with two side door 13.
Wherein, the surface of the outer plate 101 is provided with a rack 15 between the second guide rail 10 and the movable frame 3, a gear 16 is rotatably arranged at the bottom of the movable frame 3 between the two first connecting blocks 4, and the gear 16 is meshed with the rack 15, and when the gear 16 rotates, the movable frame 3 can be moved due to the meshing of the gear 16 and the rack 15.
Wherein, the planking 101 surface sets up fixed plate 17 between second guide rail 10 and rack 15, the top of fixed plate 17 is provided with second guide way 18, second guide way 18 one end is provided with auxiliary guide way 19 in the one side that keeps away from planking 101, and auxiliary guide way 19 sets up perpendicularly with second guide way 18, the top of interior door body 9 is provided with bracing piece 20, the top of bracing piece 20 is provided with cooperation pole 21, the one end that cooperation pole 21 kept away from bracing piece 20 extends to fixed plate 17 top, and the bottom that cooperation pole 21 is located the one end of fixed plate 17 top is provided with second guide post 22, and the bottom of second guide post 22 penetrates in the second guide way 18, second guide way 18 is used for restricting the range of movement of interior door body 9, when second guide post 22 removes to the one end that second guide way 18 was provided with auxiliary guide way 19, can be to follow second guide way 18 and remove into in the auxiliary guide way 19.
Wherein, motor 23 is installed at the top of movable rack 3, and drive between the output of motor 23 and gear 16 links to each other, drives gear 16 through motor 23 and rotates to realize the removal of movable rack 3.
Wherein, the bottom of the first guiding groove 13 is inclined towards the direction away from the outer plate 101, and the movable plate moves towards the direction away from the outer door 11 simultaneously under the action of the first guiding post 14 and the inclined first guiding groove 13 while the movable plate moves downwards.
The sealing strips 24 are arranged at the bottom of the inner door body 9 and at the edge far from one side surface of the outer plate 101, and when the inner door body 9 moves downwards and the box moves in the direction far from the outer door body 11, the sealing strips 24 at the bottom and the surface of the inner door body 9 are contacted with the wall body and the ground at the same time, so that the airtight performance of the door is improved.
The specific working principle is as follows:
Before the utility model is used, firstly, the utility model discloses an installation box 1 is installed on the wall body, simultaneously ensure that one side of the inner door body 9 of the utility model faces to the wall body which is required, in the process of using the utility model, the gear 16 is driven by the motor 23 to rotate, the movement of the inner door body 9 and the outer door body 11 is realized through the cooperation of the gear 16 and the rack 15, when the utility model is in the open-close state, the second guide post 22 is positioned in the second guide groove 18, at this time, the inner door body 9 is attached to the surface of the outer door body 11, the first guide posts 14 on both sides of the inner door body 9 are positioned at the top end position of the first guide groove 13, therefore, the distance between the inner door body 9 and the movable frame 3 is relatively close, the connecting rod 6 is in the inclined state, when the utility model is required to be converted from the open state to the closed state, the movable frame 3 is driven by the motor 23 to move by the movable frame 3, until the second guide post 22 moves to one end of the second guide groove 18 where the guide auxiliary groove is arranged, at this time, the inner door body 9 cannot move further, at this time, the moving frame 3 moves continuously to cause the connecting rod 6 to incline to become vertical, so as to push the inner door body 9 to move downwards relative to the outer door body 11, at the same time as the inner door body 9 moves downwards, under the action of the first guide post 14 and the first guide groove 13, the inner door body 9 and the outer door body 11 are separated and approach to the direction of the wall body, and approach to the wall body and approach to the ground through the inner door body 9, so that the sealing strips 24 at the bottom of the inner door and the surface close to one side of the wall body are respectively attached to the ground and the wall body, thereby improving the airtight performance of the inner door body 9, when the utility model is required to be changed from the closed state to the open state, the moving frame 3 is driven by the motor 23 to move reversely, at this time, the second guide post 22 is positioned in the auxiliary guide groove 19, at this time, the outer door body 11 will not move along with the movable frame 3, the movable frame 3 moves and pulls the two connecting rods 6 to incline from vertical, so as to pull the inner door body 9, and in the process of pulling the inner door body 9, under the action of the first guide post 14 and the first guide groove 13, the inner door body 9 will simultaneously approach the outer door body 11, so that the second guide post 22 gradually moves from the auxiliary guide groove 19 to the second guide groove 18, and after the second guide post 22 completely moves into the second guide groove 18, the movable frame 3 can drive the inner door body 9 and the outer door body 11 to move, thereby completing the conversion from the closed state to the open state.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. A novel airtight automatically-controlled door, its characterized in that: including install bin (1), install bin (1) comprises planking (101), roof (102) and two curb plates (103), two curb plate (103) are located respectively planking (101) one side's both ends, just planking (101) and two curb plate (103) the top all with roof (102) bottom is fixed link to each other, roof (102) bottom is provided with first guide rail (2), roof (102) bottom is through first guide rail (2) slidable mounting movable frame (3), the bottom symmetry of movable frame (3) is provided with two first connecting blocks (4), the one end that first connecting block (4) kept away from movable frame (3) is all rotationally connected with first connecting axle (5), the one end fixedly connected with connecting rod (6) of first connecting axle (5), two connecting rod (6) are kept away from the one end of first connecting axle (5) is all fixedly connected with second connecting axle (7), the surface of second connecting axle (7) is equipped with movable frame (3) through first guide rail (8), two connecting blocks (8) are all equipped with between two bottom connecting pieces (103) are equipped with joint connection piece (10), the utility model discloses a door structure, including planking (101) and door body (9), planking (101) are in through second guide rail (10) planking (101) sliding mounting has outer door body (11) between the inner door body (9), outer door body (11) surface are in both sides of inner door body (9) all are provided with limiting plate (12), all be provided with a plurality of first guide way (13) on limiting plate (12) array, the both sides of inner door body (9) all are provided with first guide post (14), and a plurality of first guide post (14) penetrate respectively near in first guide way (13).
2. The novel airtight automatic door according to claim 1, wherein: the surface of the outer plate (101) is provided with a rack (15) between the second guide rail (10) and the movable frame (3), a gear (16) is rotatably arranged at the bottom of the movable frame (3) between the two first connecting blocks (4), and the gear (16) is meshed and connected with the rack (15).
3. The novel airtight automatic door according to claim 2, wherein: the utility model discloses a fixed plate structure, including planking (101) surface, planking (101) are provided with fixed plate (17) between second guide rail (10) with rack (15), the top of fixed plate (17) is provided with second guide way (18), second guide way (18) one end is keeping away from one side of planking (101) is provided with supplementary guide way (19), just supplementary guide way (19) with second guide way (18) set up perpendicularly, the top of interior door body (9) is provided with bracing piece (20), the top of bracing piece (20) is provided with cooperation pole (21), the one end of keeping away from bracing piece (20) extends to fixed plate (17) top, just cooperation pole (21) are located the bottom of fixed plate (17) top one end is provided with second guide post (22), just the bottom of second guide post (22) penetrates in second guide way (18).
4. The novel airtight automatic door according to claim 2, wherein: the top of the movable frame (3) is provided with a motor (23), and the output end of the motor (23) is in transmission connection with the gear (16).
5. The novel airtight automatic door according to claim 1, wherein: the bottom ends of the first guide grooves (13) are obliquely arranged in a direction away from the outer plate (101).
6. The novel airtight automatic door according to claim 1, wherein: the bottom of the inner door body (9) and the edge far away from one side surface of the outer plate (101) are both provided with sealing strips (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624353.6U CN220955280U (en) | 2023-09-27 | 2023-09-27 | Novel airtight automatically-controlled door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624353.6U CN220955280U (en) | 2023-09-27 | 2023-09-27 | Novel airtight automatically-controlled door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955280U true CN220955280U (en) | 2024-05-14 |
Family
ID=91008565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322624353.6U Active CN220955280U (en) | 2023-09-27 | 2023-09-27 | Novel airtight automatically-controlled door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955280U (en) |
-
2023
- 2023-09-27 CN CN202322624353.6U patent/CN220955280U/en active Active
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