CN108193982A - A kind of doorsill structure - Google Patents
A kind of doorsill structure Download PDFInfo
- Publication number
- CN108193982A CN108193982A CN201810094730.0A CN201810094730A CN108193982A CN 108193982 A CN108193982 A CN 108193982A CN 201810094730 A CN201810094730 A CN 201810094730A CN 108193982 A CN108193982 A CN 108193982A
- Authority
- CN
- China
- Prior art keywords
- door
- cylinder
- plate
- threshold component
- doorsill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
-
- 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
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
- E06B2001/707—Thresholds with special provision for insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The present invention relates to field of acoustics more particularly to a kind of doorsill structures.The concealed doorsill structure of the liftable lifts threshold component by setting, so that door-plate doorsill structure when opening is concordant with ground, facilitates product, vehicle and the disengaging of personnel;After lifting threshold component bounces, door-plate is closed, lifting threshold component and the tongue and groove of door-plate lower part are fitted close, and realize the sealing between door-plate and the doorsill structure of high oise insulation factor, compared with the soundproof door of existing no threshold, sound insulation effect is more preferably.In addition, the concealed doorsill structure of the liftable of the disclosure of the invention also have delicate structure, be sealed, it is non-maintaining the advantages that.
Description
Technical field
The present invention relates to field of acoustics more particularly to a kind of doorsill structures.
Background technology
At present, when creating super quiet acoustics experimental situation, the larger soundproof door of oise insulation factor will be used, and soundproof door
The sound insulation effect sealing performance that is critically depend between soundproof door and doorframe (oise insulation factor of door-plate itself can accomplish easily
40dB or even bigger).And in many cases, for the ease of equipment, vehicle and the disengaging of personnel, when designing soundproof door not
It obtains and does not cancel threshold, this will have very big adverse effect for the whole oise insulation factor of soundproof door.At present, for the sound insulation of no threshold
Door, gap between door and ground would generally stop noise with sealing strip, however the oise insulation factor of sealing strip well below every
The oise insulation factor of glottis plate in turn results in the decline of whole oise insulation factor.Therefore, it is above-mentioned to solve to be badly in need of a kind of doorsill structure of invention
Problem.
Invention content
In view of the above problems, one aspect of the present invention discloses a kind of concealed doorsill structure of liftable.Specific side
Case is as follows:
A kind of doorsill structure, the doorsill structure include at least one lifting threshold component and threshold pedestal, the lifting
Threshold component includes:
First cylinder has upper top;
Second cylinder, has lower bottom part, and second barrel jacket is set in first cylinder;
Elastic element, in first cylinder and second cylinder, the both ends of the elastomeric element abut respectively
The lower bottom part of the upper top of first cylinder and second cylinder;
Buckle structure is vertically positioned in the threshold pedestal;And
Third cylinder is sheathed on the buckle structure.
In the preferred embodiment, the buckle structure includes turning button and fixed link;It is set in the fixed link
There is a pin hole, pin rod is provided on the pin hole, described turn of button is connected with the fixed link by the pin rod.
Further, in the groove on the threshold pedestal insertion ground.
Further, the buckle structure welds and on the threshold pedestal.
Further, the elastic element is helical spring.
Second disclosure of the invention of the invention a kind of soundproof door, the soundproof door include door-plate, further include above-mentioned doorsill structure.
Further, it is provided with sealing strip between the door-plate and the doorsill structure.
Third aspect present invention discloses a kind of method of sound insulation, includes the following steps:
S1, setting doorsill structure:In the downside of door-plate, at least one above-mentioned doorsill structure is set;
S2, lifting threshold component bounce:Before door-plate closing, lifting threshold component is firmly pushed, passes through bullet at this time
Property element, the second cylinder jacks up the first cylinder, with quick upward impact force and pushes to lifting threshold component and turns buckle rotation, turn
Button is transferred back in third cylinder, and lifting threshold component bounces;
S3, door-plate are closed:Door-plate is closed, lifting threshold component and the tongue and groove of door-plate lower part are fitted close, and reach sound insulation effect
Fruit.
In the preferred embodiment of the present invention, the method for the sound insulation includes the following steps:
S1, setting doorsill structure:In the downside of door-plate, the doorsill structure described in one claim 2 is set;
S2, lifting threshold component bounce:Before door-plate closing, lifting threshold component is firmly pushed, passes through spiral shell at this time
Spring is revolved, the second cylinder jacks up the first cylinder, turns to buckle rotation with quick upward impact force and promotion to lifting threshold component, turn
Button is transferred back in third cylinder, and lifting threshold component bounces;
S3, door-plate are closed:Door-plate is closed, lifting threshold component and the tongue and groove of door-plate lower part are fitted close, and reach sound insulation effect
Fruit.
The 4th aspect of the present invention discloses application of the above method in fire prevention soundproof door field, be specifically designed into industry,
Business waits fields with civilian.
The operation principle of soundproof door disclosed in a preferred embodiment of the present invention is:
It opens the door:After door-plate is opened, lifting threshold component is pressed into threshold chassis interior, turns to press after button is pierced by third cylinder
Threshold component is firmly lifted, threshold component is lifted at this time and is limited and is flushed with ground, facilitate vehicle, product and the disengaging of personnel.
It closes the door:Before shutdown, lifting threshold component is firmly pushed, at this time by elastic element, the second cylinder jacks up
First cylinder turns to buckle rotation, turns button and transfer back in third cylinder to lifting threshold component with quick upward impact force and promotion,
Lifting threshold component bounces;Door-plate is closed, lifting threshold component and the tongue and groove of door-plate lower part are fitted close, and reach soundproof effect.
Compared with prior art, the invention has the advantages that advantageous effect:
The invention discloses a kind of concealed doorsill structures of liftable, threshold component are lifted by setting, so that door-plate exists
Doorsill structure is concordant with ground during unlatching, facilitates product, vehicle and the disengaging of personnel;After lifting threshold component bounces, close
Close door-plate, lifting threshold component and the tongue and groove of door-plate lower part are fitted close, realize door-plate and high oise insulation factor doorsill structure it
Between sealing, compared with the soundproof door of existing no threshold, sound insulation effect is more preferably.In addition, the liftable of the disclosure of the invention is hidden
Formula doorsill structure also have delicate structure, be sealed, it is non-maintaining the advantages that.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not form any limit to the present invention
System.
Fig. 1 is the structure diagram of the doorsill structure disclosed in the embodiment of the present invention;
Fig. 2 is the structure diagram of the latch components disclosed in the embodiment of the present invention;
In figure:
10- door-plates, 20- lifting threshold components, the first cylinders of 30-, 40- helical springs, 50- third cylinders, 60- second
Body, 70- latch components, 80- threshold pedestals, 90- ground.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.It should be understood that these embodiments are only used for this
It invents rather than limits the scope of the invention.
Embodiment 1
Fig. 1 and Fig. 2 is respectively the structure diagram of the disclosed doorsill structure and buckle structure in the embodiment of the present invention.
Fig. 1 and 2 is referred to, a kind of doorsill structure is provided in presently preferred embodiments of the present invention, specifically, the doorsill structure
Including a lifting threshold component 20 and threshold pedestal 80, lifting threshold component 20 includes:
First cylinder 30 has upper top;
Second cylinder 60, has lower bottom part, and the second cylinder 60 is sheathed in the first cylinder 30;
Helical spring 40, in the first cylinder 30 and the second cylinder 60, the both ends of helical spring 40 abut described respectively
The lower bottom part of the upper top of first cylinder 30 and second cylinder 60;
Buckle structure 70 is vertically positioned in threshold pedestal 80;And
Third cylinder 50 is sheathed on the buckle structure 70.
Above-mentioned buckle structure 70 includes turning button 71 and fixed link 73;A pin hole is provided in fixed link 73, is set on pin hole
There is pin rod 72, turn button 71 and fixed link 73 is connected by pin rod 72.
Above-mentioned threshold pedestal 80 is embedded in the groove on ground 90.
Above-mentioned buckle structure 70 welds and on the threshold pedestal 80.
To sum up, the doorsill structure disclosed in the present embodiment has liftable and suppressible characteristic, by setting overhead door
Sill component so that door-plate doorsill structure when opening is concordant with ground, facilitates product, vehicle and the disengaging of personnel;It waits to lift
After threshold component bounces, close door-plate, the tongue and groove of lifting threshold component and door-plate lower part is fitted close, realize door-plate with it is high every
Sealing between the doorsill structure of volume, compared with the soundproof door of existing no threshold, sound insulation effect is more preferably.In addition, the invention
The disclosed concealed doorsill structure of liftable also have delicate structure, be sealed, it is non-maintaining the advantages that.
Embodiment 2
Present embodiment discloses a kind of soundproof doors, including door-plate 10, further include the doorsill structure in embodiment 1.The door-plate
Sealing strip is provided between doorsill structure.The soundproof door compared with the soundproof door of existing no threshold, sound insulation effect more preferably, and
By setting lift threshold component, soundproof effect more preferably on the basis of also have convenience, be conveniently hungry product, vehicle and people
The disengaging of member.
Embodiment 3
Present embodiment discloses a kind of method of sound insulation, include the following steps:
S1, setting doorsill structure:In the downside of door-plate, the doorsill structure described in one embodiment 1 is set;
S2, lifting threshold component bounce:Before door-plate closing, lifting threshold component is firmly pushed, passes through spiral shell at this time
Spring is revolved, the second cylinder jacks up the first cylinder, turns to buckle rotation with quick upward impact force and promotion to lifting threshold component, turn
Button is transferred back in third cylinder, and lifting threshold component bounces;
S3, door-plate are closed:Door-plate is closed, lifting threshold component and the tongue and groove of door-plate lower part are fitted close, and reach sound insulation effect
Fruit.
Specific embodiments of the present invention are described in detail above, but it is intended only as example, it is of the invention and unlimited
It is formed on particular embodiments described above.To those skilled in the art, it is any to the equivalent modifications that carry out of the present invention and
It substitutes also all among scope of the invention.Therefore, the impartial conversion made without departing from the spirit and scope of the invention and
Modification, all should be contained within the scope of the invention.
Claims (10)
1. a kind of doorsill structure, which is characterized in that the doorsill structure includes at least one lifting threshold component and threshold pedestal,
The lifting threshold component includes:
First cylinder has upper top;
Second cylinder, has lower bottom part, and second barrel jacket is set in first cylinder;
Elastic element, in first cylinder and second cylinder, the both ends of the elastomeric element abut described respectively
The lower bottom part of the upper top of first cylinder and second cylinder;
Buckle structure is vertically positioned in the threshold pedestal;And
Third cylinder is sheathed on the buckle structure.
2. doorsill structure according to claim 1, which is characterized in that the buckle structure includes turning button and fixed link;Institute
It states and a pin hole is provided in fixed link, pin rod is provided on the pin hole, described turn of button and the fixed link pass through the pin rod
Connection.
3. doorsill structure according to claim 1, which is characterized in that in the groove on the threshold pedestal insertion ground.
4. doorsill structure according to claim 1, which is characterized in that the buckle structure welds and in the threshold pedestal
On.
5. doorsill structure according to claim 1, which is characterized in that the elastic element is helical spring.
6. a kind of soundproof door, including door-plate, which is characterized in that further include the threshold knot described in any one in claim 1-5
Structure.
7. soundproof door according to claim 6, which is characterized in that be provided between the door-plate and the doorsill structure close
Strip of paper used for sealing.
A kind of 8. method of sound insulation, which is characterized in that include the following steps:
S1, setting doorsill structure:In the downside of door-plate, the doorsill structure described at least one claim 2 is set;
S2, lifting threshold component bounce:Before door-plate closing, lifting threshold component is firmly pushed, passes through elastic member at this time
Part, the second cylinder jack up the first cylinder, turn to buckle rotation with quick upward impact force and promotion to lifting threshold component, turn button and turn
It is back in third cylinder, lifting threshold component bounces;
S3, door-plate are closed:Door-plate is closed, lifting threshold component and the tongue and groove of door-plate lower part are fitted close, and reach soundproof effect.
9. according to the method described in claim 8, it is characterized by comprising the following steps:
S1, setting doorsill structure:In the downside of door-plate, the doorsill structure described in one claim 2 is set;
S2, lifting threshold component bounce:Before door-plate closing, lifting threshold component is firmly pushed, passes through spiral bullet at this time
Spring, the second cylinder jack up the first cylinder, turn to buckle rotation with quick upward impact force and promotion to lifting threshold component, turn button and turn
It is back in third cylinder, lifting threshold component bounces;
S3, door-plate are closed:Door-plate is closed, lifting threshold component and the tongue and groove of door-plate lower part are fitted close, and reach soundproof effect.
10. according to application of any one method in claim 8-9 in fire prevention soundproof door field.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810094730.0A CN108193982B (en) | 2018-01-31 | 2018-01-31 | Threshold structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810094730.0A CN108193982B (en) | 2018-01-31 | 2018-01-31 | Threshold structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108193982A true CN108193982A (en) | 2018-06-22 |
CN108193982B CN108193982B (en) | 2020-07-31 |
Family
ID=62591447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810094730.0A Active CN108193982B (en) | 2018-01-31 | 2018-01-31 | Threshold structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108193982B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109138740A (en) * | 2018-09-07 | 2019-01-04 | 翁清勇 | A kind of construction doorsill device for shrinking protection power-assisted |
CN109138739A (en) * | 2018-08-27 | 2019-01-04 | 中船澄西船舶修造有限公司 | A kind of peculiar to vessel detachable or hiding doorsill structure |
CN112049543A (en) * | 2020-09-27 | 2020-12-08 | 浙江亚厦装饰股份有限公司 | Sound insulation threshold stone structure and installation method |
CN114477004A (en) * | 2021-12-29 | 2022-05-13 | 河南民生特种装备有限公司 | Lifting platform, control method and application |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104453566A (en) * | 2014-12-05 | 2015-03-25 | 重庆南方迪马专用车股份有限公司 | Automatic lifting threshold device |
CN204266765U (en) * | 2014-12-05 | 2015-04-15 | 重庆南方迪马专用车股份有限公司 | Automatic-lifting type threshold device |
CN106088928A (en) * | 2016-08-24 | 2016-11-09 | 汪安全 | A kind of soundproof door lifting doorsill device |
EP2202378B1 (en) * | 2008-12-29 | 2018-10-31 | HAUTAU GmbH | Retro-fittable sill for liftable sliding window and method of assembly |
-
2018
- 2018-01-31 CN CN201810094730.0A patent/CN108193982B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2202378B1 (en) * | 2008-12-29 | 2018-10-31 | HAUTAU GmbH | Retro-fittable sill for liftable sliding window and method of assembly |
CN104453566A (en) * | 2014-12-05 | 2015-03-25 | 重庆南方迪马专用车股份有限公司 | Automatic lifting threshold device |
CN204266765U (en) * | 2014-12-05 | 2015-04-15 | 重庆南方迪马专用车股份有限公司 | Automatic-lifting type threshold device |
CN106088928A (en) * | 2016-08-24 | 2016-11-09 | 汪安全 | A kind of soundproof door lifting doorsill device |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109138739A (en) * | 2018-08-27 | 2019-01-04 | 中船澄西船舶修造有限公司 | A kind of peculiar to vessel detachable or hiding doorsill structure |
CN109138740A (en) * | 2018-09-07 | 2019-01-04 | 翁清勇 | A kind of construction doorsill device for shrinking protection power-assisted |
CN112049543A (en) * | 2020-09-27 | 2020-12-08 | 浙江亚厦装饰股份有限公司 | Sound insulation threshold stone structure and installation method |
CN112049543B (en) * | 2020-09-27 | 2024-04-12 | 浙江亚厦装饰股份有限公司 | Sound insulation threshold stone structure and installation method |
CN114477004A (en) * | 2021-12-29 | 2022-05-13 | 河南民生特种装备有限公司 | Lifting platform, control method and application |
Also Published As
Publication number | Publication date |
---|---|
CN108193982B (en) | 2020-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108193982A (en) | A kind of doorsill structure | |
CN207377371U (en) | A kind of lifting doorsill structure certainly | |
CN207583161U (en) | A kind of pneumatic window | |
CN206942367U (en) | A kind of protection device of smart lock | |
CA2232632C (en) | Linear preload fluid power operated latch | |
CN210977200U (en) | Sound insulation door | |
CN2802053Y (en) | Rubber magnetic strip type whole closed soft screen door | |
CN206925823U (en) | A kind of tool box | |
CN208265045U (en) | A kind of Novel box tank | |
CN209724038U (en) | A kind of stainless steel door with intelligent recognition function | |
CN102409948A (en) | Internal opening type ventilating hole door for square cabin or carriage | |
CN202249626U (en) | Inward-opening ventilation hole door for cabins or compartments | |
CN207174258U (en) | A kind of bottom dump carrying case that slotted eye of cupping one hand in the other before the chest is provided with bottom | |
CN209324229U (en) | A kind of high strength reinforced concrete protective door | |
CN208934566U (en) | A kind of structural texture of primary and secondary fire resistant doorsets junction | |
CN206969929U (en) | A kind of elevator Anti-fall safety device | |
CN208277822U (en) | A kind of U-shaped water proof and dust proof rubber doorframe pad | |
CN207686568U (en) | A kind of mis-collision preventing radiation door | |
CN209494466U (en) | A kind of high soundproof door of composite material energy-saving fire resisting | |
CN214463456U (en) | Tunnel escape and rescue cover plate opening system | |
CN216894176U (en) | Vice frame structure of clean workshop isolation door | |
CN109184493A (en) | Facilitate the timber of escape | |
CN206963785U (en) | A kind of gate pedal type mousetrap | |
CN218522557U (en) | Safety door | |
CN216336064U (en) | Cargo elevator is with car that can delay and close door |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |