CN111502509A - Sealed silence door - Google Patents
Sealed silence door Download PDFInfo
- Publication number
- CN111502509A CN111502509A CN202010560361.7A CN202010560361A CN111502509A CN 111502509 A CN111502509 A CN 111502509A CN 202010560361 A CN202010560361 A CN 202010560361A CN 111502509 A CN111502509 A CN 111502509A
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- China
- Prior art keywords
- door
- frame
- sealed
- wall
- door leaf
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention aims to provide a sealed silent door which has simple structure, convenient use and no sealed dead angle, comprises an outer door frame, a door leaf hinged on the outer door frame, and also comprises an inner door frame, a door-shaped frame, a sealing rubber strip and a sealing bottom strip, wherein the inner door frame is arranged on the inner wall of the outer door frame, the outer door frame and the inner door frame jointly enclose a containing space capable of closing the door leaf, the side wall of the inner door frame, which is close to the front end of the door leaf, is provided with a door-shaped groove, two lower corners of the door-shaped groove are in an open shape, the door-shaped frame is slidably arranged in the door-shaped groove, two lower corners of the door-shaped frame are infinitely close to the inner bottom surface of the outer door frame, at least one part of the front end of the door-shaped frame extends out of the door-shaped groove, the sealing rubber strip is arranged on the front end surface of the door-shaped frame, a plurality, the bottom of the door leaf is provided with a groove body, and the bottom of the groove body is provided with an opening.
Description
Technical Field
The invention relates to a mute door, in particular to a sealed mute door.
Background
In the existing household life, in order to increase the comfort level and safety of indoor living, a mute door is generally arranged, the invention patent with the patent number of 201810384697.5 discloses a fireproof mute door, which comprises a door body arranged in the middle of a door frame, an installation cavity is arranged in the middle of the door body, a through groove is respectively arranged at the upper end, the lower end and the left end of the door body, a sealing plug is respectively arranged in the through groove, the inner side end of the sealing plug extends into the installation cavity in the middle of the door body, a sound insulation board is arranged in the mounting cavity, four surfaces of the outer side of the sound insulation board are in sliding contact with the inner wall of the mounting cavity, the utility model discloses a protection shield, including baffle and installation cavity, be provided with the movable sound-proof piece more than between baffle and the installation cavity, the outside of baffle sets up a connecting portion, just runs through on the door body of this connecting portion and is provided with the connection logical groove that corresponds, and connecting portion pass this connection logical groove and stretch out in the outside, and the outside of connecting portion stretches out the end and connects an outer protection shield. The door has a very good silencing effect, effectively seals gaps between four faces of the door body and the door frame when in use, and is simple to operate; also, for example, the utility model with the patent number 201520562428.5 discloses a magnetic attraction sealing silent door, which mainly comprises a door frame, a sub door leaf, a main door leaf, a soft magnetic attraction door seal, a soft door seal mounting groove, a door frame magnetic attraction seal and a door frame seal mounting groove, wherein the soft door seal mounting grooves are respectively arranged on the door edges of the sub door leaf and the main door leaf which are in contact with each other, and the soft magnetic attraction door seal is mounted in the soft door seal mounting grooves; door frame magnetic seals are arranged on the other side edge and the upper and lower side edges of the secondary door leaf and the primary door leaf. Soft magnetic stripes are arranged in the sealing strips around the door leaf, so that soft PVC on the sealing strips is fully jointed with the surface of the metal door frame, and the soft magnetic sealing strips on the sub door leaf and the main door leaf and the metal door edge generate attraction action, thereby obtaining more reliable sealing effect; therefore, the outdoor noise can be effectively isolated from the indoor space, and the influence of the outdoor noise on the indoor space is effectively reduced.
The sealing plug and the strip of paper used for sealing of foretell two kinds of silence doors all embedded install around the door body, when needs seal and give sound insulation, sealing plug or strip of paper used for sealing are respectively with extrude, the mode of magnetism is inhaled extends out the door body and is pressed on the door frame, but this moment, four edges and corners of sealing plug and strip of paper used for sealing are the open mode, consequently, two kinds of above-mentioned silence doors are when encapsulated situation, and the dead angle that can't seal up can appear in four edges and corners of sealing plug and strip of paper used for sealing to lead to sealed effect not ideal.
Disclosure of Invention
The invention aims to provide a sealed mute door which is simple in structure, convenient to use and free of sealed dead corners, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a sealed silent door comprises an outer door frame, a door leaf hinged on the outer door frame, an inner door frame, a door-shaped frame, a sealing rubber strip and a sealing bottom strip, wherein the inner door frame is arranged on the inner wall of the outer door frame, the outer door frame and the inner door frame jointly enclose a containing space capable of closing the door leaf, a door-shaped groove is formed in the side wall, close to the front end of the door leaf, of the inner door frame, two lower corners of the door-shaped groove are open, the door-shaped frame is slidably mounted in the door-shaped groove, the two lower corners of the door-shaped frame are infinitely close to the inner bottom surface of the outer door frame, at least one part of the front end of the door-shaped frame extends out of the door-shaped groove, the sealing rubber strip is arranged on the front end surface of the door-shaped frame, and a plurality of first springs capable of extruding the door-;
the bottom of door leaf has seted up the cell body, the bottom opening of cell body, sealed bottom strip vertically slides and sets up in the cell body, be provided with the drive assembly that can be used for driving sealed bottom strip vertically to slide on the door leaf, when the door leaf is in the closed condition, drive assembly drives sealed bottom strip whereabouts, and when the door leaf is in the open mode, drive assembly drives sealed bottom strip and rises, the length of cell body is greater than the inner wall width of interior door frame to when the door leaf is in the closed condition, the both ends of sealed bottom strip can surpass the inner wall of interior door frame.
As a further scheme of the invention: the driving assembly comprises a driving rod, a worm, a bevel gear and an elastic piece, the driving rod is slidably mounted in the groove body along the length direction, the end portion of the driving rod extends out of the long side edge of the door leaf close to the hinged side, the worm is vertically arranged and rotatably mounted in the groove body, the bevel gear is rotatably mounted in the groove body, a rack is arranged on the outer wall of the driving rod and meshed with the bevel gear, a second external thread is arranged on the outer wall of the middle section of the worm and meshed with the bevel gear, a first external thread is arranged on the outer wall of the lower section of the worm, a threaded hole meshed with the first external thread is formed in the sealing bottom strip, and the elastic piece can enable the driving rod to reset outwards and pop up.
As a further scheme of the invention: the door leaf is internally provided with a mounting groove which is positioned at the top of the groove body and communicated with the groove body, and the upper section of the worm extends into the mounting groove and is rotatably mounted on the shaft seat.
As a further scheme of the invention: the number of the bevel gears and the worms is at least two.
As a further scheme of the invention: and the inner wall of the outer door frame is provided with a collision iron in an embedded manner, and the collision iron corresponds to the extending end of the driving rod.
As a further scheme of the invention: the elastic component comprises a second spring and a third spring, wherein a guide sleeve and a rod frame are fixedly mounted on two sides of the inner wall of the groove body respectively, the inner end of the driving frame penetrates through the rod frame in a sliding mode and extends into the guide sleeve, a limiting blocking piece is mounted on the outer wall of the driving rod, the second spring winds around the driving rod, two ends of the second spring are respectively abutted to the limiting blocking piece and the rod frame, the third spring is arranged in the guide sleeve, and two ends of the third spring are respectively abutted to the inner end face of the guide sleeve and the driving rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the door-shaped frame with the sealing rubber strips is arranged at the front end of the inner door frame in a sliding mode, and a plurality of first springs capable of extruding the door-shaped frame outwards are connected between the door-shaped frame and the door-shaped groove, so that when the door leaf is closed, the door leaf and the door-shaped frame are extruded mutually, the sealing rubber strips are tightly pressed on the door leaf, and a good sealing effect is achieved;
2. the sealing combination surface of the door leaf and the inner door frame is parallel to the plane of the door frame or the plane of the door leaf in a closed state, so that the sealing can be realized by combining the opening and closing direction of the door leaf, compared with the mode that the sealing strip is arranged around the door leaf in the prior art, the sealing strip is not required to be driven and pushed out by other auxiliary structures, and the structure of the door body is simplified;
3. the bottom edge of the door leaf is sealed through the arrangement of the sealing bottom strip, the sealing bottom strip and the sealing rubber strip on the door-shaped frame are positioned on two planes which are parallel to each other, so that the effect of sealing different surfaces is achieved, two ends of the sealing bottom strip can exceed the inner wall of the inner door frame, two corners of the door leaf at the bottom are completely sealed, and the door leaf is completely sealed by matching with the door-shaped sealing rubber strip, so that sealing dead corners at four corners are eliminated, and the sealing effect is greatly improved;
4. through the cooperation of actuating lever, worm, conical gear and elastic component to when the door leaf was closed, the actuating lever pressurized was inside transversely slided, and the rethread worm changes transverse torque into the turning moment of worm, and then drives sealed bottom strip and goes up and down, thereby can make sealed bottom strip along with the on off state motion of door leaf, need not extra drive action, further simplifies the use flow of silence door, and pure mechanical type drive mode stable in structure, long service life.
Drawings
Fig. 1 is a side sectional view of a sealed silent door in an open state of the door leaf;
fig. 2 is a front view of the sealed silent door;
fig. 3 is a side sectional view of the sealed silent door in a closed state of the door leaf;
fig. 4 is an installation view of a sealing bottom strip in the sealing silent door;
in the figure: the door comprises an outer door frame 1, an inner door frame 2, a door leaf 3, a door-shaped frame 4, a sealing rubber strip 5, a sealing bottom strip 6, a door-shaped groove 7, a first spring 8, a collision iron 9, a driving rod 10, a worm 11, a bevel gear 12, a second spring 13, a guide sleeve 14, a groove body 15, a third spring 16, a threaded hole 17, a first external thread 18, a second external thread 19, a rack 20, a rod frame 21, a limiting baffle 22, a mounting groove 23 and a shaft seat 24.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 and 2, fig. 1 is a side cross-sectional view of a sealed silent door in an open state, fig. 2 is a front view of the sealed silent door, in this embodiment, the sealed silent door includes an outer door frame 1 and a door leaf 3 hinged to the outer door frame 1, and further includes an inner door frame 2, a door-shaped frame 4, a sealing rubber strip 5 and a sealing bottom strip 6, the inner door frame 2 is disposed on an inner wall of the outer door frame 1, a bottom of the inner door frame 2 is borderless, two corners of the inner door frame 2 extend to an inner side wall of a bottom of the outer door frame 1, the outer door frame 1 and the inner door frame 2 together define a receiving space for closing the door leaf 3, a door-shaped slot 7 is disposed on a front side wall of the inner door frame 2 close to the door leaf 3, two lower corners of the door-shaped slot 7 are open, the door-shaped frame 4 is slidably mounted in the door-shaped slot 7, two lower corners of the door-shaped frame 4 pass through lower openings of the door-shaped slot, at least one part of the front end of the door-shaped frame 4 extends out of the door-shaped groove 7, the sealing rubber strip 5 is arranged on the front end surface of the door-shaped frame 4, and a plurality of first springs 8 which can extrude the door-shaped frame 4 outwards are connected between the door-shaped frame 4 and the door-shaped groove 7;
the bottom of the door leaf 3 is provided with a groove body 15, the bottom of the groove body 15 is open, the sealing bottom strip 6 is longitudinally slid and arranged in the groove body 15, the door leaf 3 is provided with a driving assembly capable of driving the sealing bottom strip 6 to longitudinally slide, when the door leaf 3 is in a closed state, the driving assembly drives the sealing bottom strip 6 to fall down, when the door leaf 3 is in an open state, the driving assembly drives the sealing bottom strip 6 to rise, the length of the groove body 15 is greater than the width of the inner wall of the inner door frame 2, so that when the door leaf 3 is in the closed state, the two ends of the sealing bottom strip 6 can exceed the inner wall of the inner door frame 2.
In this embodiment, preferably, a latch 9 is embedded in the inner wall of the outer door frame 1, and the latch 9 corresponds to the position of the extending end of the driving rod 10.
Referring to fig. 3, fig. 3 is a side cross-sectional view of the door leaf 3 in a closed state, a door-shaped frame 4 with a sealing rubber strip 5 is slidably disposed at the front end of an inner door frame 2, so that when the door leaf 3 is closed, the door leaf 3 can extrude the door-shaped frame 4 into a door-shaped groove 7, at this time, a first spring 8 is in an energy storage state, the first spring 8 presses the door-shaped frame 4 towards the door leaf 3, and the sealing rubber strip 5 is pressed against the door leaf 3, so as to achieve a good sealing effect, furthermore, a sealing combination surface of the door leaf 3 and the inner door frame 2 is parallel to a plane of the door frame or a plane of the door leaf 3 in the closed state, so as to achieve sealing in combination with an opening and closing direction of the door leaf 3, compared with a mode that the sealing strip is disposed around the door leaf 3 in the prior art, no other auxiliary structure is needed to drive the sealing strip to be pushed out, so as to simplify a door body structure, so that the door leaf 3 can be sealed at both corners of the top.
Through the setting of this sealed end strip 6, make the bottom of door leaf 3 and the gap between the outer door frame 1 can be sealed, in addition, sealed end strip 6 is located two planes that are parallel to each other with joint strip 5 on the door shape frame 4, thereby reach the sealed effect of antarafacial, and the both ends of sealed end strip 6 can surpass the inner wall of inner door frame 2, and then make two edges and corners that door leaf 3 is located the bottom can be sealed completely, cooperation door shape joint strip 5, thereby make door leaf 3 seal completely, eliminate the sealed dead angle of four edges and corners, improve sealed effect by a wide margin.
Referring to fig. 4, in this embodiment, specifically, the driving assembly includes a driving rod 10, a worm 11, a bevel gear 12 and an elastic member, the driving rod 10 is slidably installed in the groove 15 along the length direction, an end portion of the driving rod 10 extends out of a long side edge of the door leaf 3 close to the hinged side, the worm 11 is vertically arranged and rotatably installed in the groove 15, the bevel gear 12 is rotatably installed in the groove 15, a rack 20 is provided on an outer wall of the driving rod 10, the rack 20 is engaged with the bevel gear 12, a second external thread 19 is provided on an outer wall of a middle section of the worm 11, the second external thread 19 is engaged with the bevel gear 12, a first external thread 18 is provided on an outer wall of a lower section of the worm 11, a threaded hole 17 engaged with the first external thread 18 is provided on the sealing bottom strip 6, and the elastic member can enable the driving rod 10.
When the door leaf 3 is closed, the driving rod 10 is extruded by the inner wall of the hinged side of the outer door frame 1, so that the driving rod 10 slides inwards, the rack 20 on the driving rod 10 drives the bevel gear 12 to rotate, the bevel gear 12 further drives the worm 11 to rotate, so that the transverse sliding motion of the driving rod 10 is converted into the rotation of the worm 11 along the vertical axial direction, when the worm 11 rotates, the sealing bottom strip 6 is driven to slide downwards through the matching of the first external thread 18 and the threaded hole 17 between the sealing bottom strips 6, so that the sealing bottom strip 6 falls and seals the bottom edge of the door leaf 3, when the door leaf 3 is opened, the driving rod 10 is reset and popped out through the elastic piece, so that the worm 11 moves reversely and drives the sealing bottom strip 6 to be lifted into the groove body 15, through the arrangement, the sealing bottom strip 6 can move along with the opening and closing state of the door leaf 3, and no extra driving, the application process of the mute door is further simplified, and the mute door is stable in structure and long in service life in a pure mechanical driving mode.
In this embodiment, the worm 11 is rotatably mounted in the door leaf 3 in a manner of being provided with a mounting groove 23, the mounting groove 23 is located at the top of the groove body 15 and is communicated with the groove body 15, and the upper section of the worm 11 extends into the mounting groove 23 and is rotatably mounted on the shaft seat 24.
In this embodiment, in order to improve the sliding stability of the sealing bottom strip 6, the number of the bevel gears 12 and the worms 11 is at least two.
In this embodiment, it is specific, the elastic component includes second spring 13 and third spring 16, there are guide sleeve 14 and pole frame 21 in the inner wall both sides of cell body 15 fixed mounting respectively, the inner of carriage slides and runs through pole frame 21 and extends to in the guide sleeve 14, install spacing separation blade 22 on the outer wall of actuating lever 10, second spring 13 is around establishing outside actuating lever 10, and the both ends of second spring 13 support respectively to on spacing separation blade 22, pole frame 21, third spring 16 arranges in guide sleeve 14, the both ends of third spring 16 support respectively to the interior terminal surface of guide sleeve 14, actuating lever 10.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
Although the embodiments have been described, once the basic inventive concept is obtained, other variations and modifications of these embodiments can be made by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes using the contents of the present specification and drawings, or any other related technical fields, which are directly or indirectly applied thereto, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a sealed silence door, includes outer door frame and articulates the door leaf on outer door frame, its characterized in that: the door frame is arranged on the inner wall of the outer door frame, the outer door frame and the inner door frame jointly enclose a containing space capable of closing a door leaf, a door-shaped groove is formed in the side wall, close to the front end of the door leaf, of the inner door frame, two lower corners of the door-shaped groove are open, the door-shaped frame is slidably mounted in the door-shaped groove, the two lower corners of the door-shaped frame are infinitely close to the inner bottom surface of the outer door frame, at least one part of the front end of the door-shaped frame extends out of the door-shaped groove, the sealing rubber strip is arranged on the front end face of the door-shaped frame, and a plurality of first springs capable of enabling the door-shaped frame to be extruded outwards are connected between the door-shaped frame and the door-shaped groove;
the bottom of door leaf has seted up the cell body, the bottom opening of cell body, sealed bottom strip vertically slides and sets up in the cell body, be provided with the drive assembly that can be used for driving sealed bottom strip vertically to slide on the door leaf, when the door leaf is in the closed condition, drive assembly drives sealed bottom strip whereabouts, and when the door leaf is in the open mode, drive assembly drives sealed bottom strip and rises, the length of cell body is greater than the inner wall width of interior door frame to when the door leaf is in the closed condition, the both ends of sealed bottom strip can surpass the inner wall of interior door frame.
2. The sealed, silent door of claim 1, wherein: the driving assembly comprises a driving rod, a worm, a bevel gear and an elastic piece, the driving rod is slidably mounted in the groove body along the length direction, the end portion of the driving rod extends out of the long side edge of the door leaf close to the hinged side, the worm is vertically arranged and rotatably mounted in the groove body, the bevel gear is rotatably mounted in the groove body, a rack is arranged on the outer wall of the driving rod and meshed with the bevel gear, a second external thread is arranged on the outer wall of the middle section of the worm and meshed with the bevel gear, a first external thread is arranged on the outer wall of the lower section of the worm, a threaded hole meshed with the first external thread is formed in the sealing bottom strip, and the elastic piece can enable the driving rod to reset outwards and pop up.
3. The sealed, silent door of claim 2, wherein: the door leaf is internally provided with a mounting groove which is positioned at the top of the groove body and communicated with the groove body, and the upper section of the worm extends into the mounting groove and is rotatably mounted on the shaft seat.
4. The sealed, silent door of claim 2, wherein: the number of the bevel gears and the worms is at least two.
5. The sealed, silent door of claim 2, wherein: and the inner wall of the outer door frame is provided with a collision iron in an embedded manner, and the collision iron corresponds to the extending end of the driving rod.
6. The sealed, silent door of claim 2, wherein: the elastic component comprises a second spring and a third spring, wherein a guide sleeve and a rod frame are fixedly mounted on two sides of the inner wall of the groove body respectively, the inner end of the driving frame penetrates through the rod frame in a sliding mode and extends into the guide sleeve, a limiting blocking piece is mounted on the outer wall of the driving rod, the second spring winds around the driving rod, two ends of the second spring are respectively abutted to the limiting blocking piece and the rod frame, the third spring is arranged in the guide sleeve, and two ends of the third spring are respectively abutted to the inner end face of the guide sleeve and the driving rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010560361.7A CN111502509A (en) | 2020-06-18 | 2020-06-18 | Sealed silence door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010560361.7A CN111502509A (en) | 2020-06-18 | 2020-06-18 | Sealed silence door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111502509A true CN111502509A (en) | 2020-08-07 |
Family
ID=71868782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010560361.7A Pending CN111502509A (en) | 2020-06-18 | 2020-06-18 | Sealed silence door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111502509A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482507A (en) * | 2021-07-01 | 2021-10-08 | 杭州肖育科技有限公司 | High canned type aluminium alloy door frame structure |
| CN113863825A (en) * | 2021-10-13 | 2021-12-31 | 南通凯奥净化科技有限公司 | Self-locking type anti-static and anti-light protective door |
| CN115012792A (en) * | 2022-07-20 | 2022-09-06 | 赵丹丹 | Mute wooden door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2330372A (en) * | 1997-10-18 | 1999-04-21 | Clark Door Ltd | An acoustic sealing arrangement for a door comprising a combination of compression and inflatable seal members |
| CN107013145A (en) * | 2017-05-18 | 2017-08-04 | 张渝 | Sealing structure and door |
| CN107217971A (en) * | 2017-08-08 | 2017-09-29 | 东北林业大学 | It is a kind of to seal complete wooden soundproof door |
| CN208473620U (en) * | 2018-07-11 | 2019-02-05 | 北京金长城门窗有限公司 | Steel wood fire resistant doorsets |
-
2020
- 2020-06-18 CN CN202010560361.7A patent/CN111502509A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2330372A (en) * | 1997-10-18 | 1999-04-21 | Clark Door Ltd | An acoustic sealing arrangement for a door comprising a combination of compression and inflatable seal members |
| CN107013145A (en) * | 2017-05-18 | 2017-08-04 | 张渝 | Sealing structure and door |
| CN107217971A (en) * | 2017-08-08 | 2017-09-29 | 东北林业大学 | It is a kind of to seal complete wooden soundproof door |
| CN208473620U (en) * | 2018-07-11 | 2019-02-05 | 北京金长城门窗有限公司 | Steel wood fire resistant doorsets |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482507A (en) * | 2021-07-01 | 2021-10-08 | 杭州肖育科技有限公司 | High canned type aluminium alloy door frame structure |
| CN113863825A (en) * | 2021-10-13 | 2021-12-31 | 南通凯奥净化科技有限公司 | Self-locking type anti-static and anti-light protective door |
| CN115012792A (en) * | 2022-07-20 | 2022-09-06 | 赵丹丹 | Mute wooden door |
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Address after: 233500 the west side of Zhuangzi Avenue, the east side of Jingliu road and the north of Hongqi River in Mengcheng Economic Development Zone, Bozhou City, Anhui Province Applicant after: Anhui Zhiyang door industry Co.,Ltd. Address before: 233500 north of Weisi Road, South District, Mengcheng Economic Development Zone, Bozhou City, Anhui Province Applicant before: ANHUI ZHIYANG DOOR INDUSTRY Co.,Ltd. |
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Application publication date: 20200807 |
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