CN207960427U - A kind of no bottom frame hermatic door - Google Patents
A kind of no bottom frame hermatic door Download PDFInfo
- Publication number
- CN207960427U CN207960427U CN201820284182.3U CN201820284182U CN207960427U CN 207960427 U CN207960427 U CN 207960427U CN 201820284182 U CN201820284182 U CN 201820284182U CN 207960427 U CN207960427 U CN 207960427U
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- Prior art keywords
- lock
- mandril
- press strip
- door
- adjustable
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Abstract
The utility model provides a kind of no bottom frame hermatic door, including：Door-plate；Airtight Tiandi lock, the short transverse along the door-plate are arranged；Adjustable mandril is connect with the lower end of the airtight Tiandi lock；Press strip component, the lower end of the press strip component is provided with sealing strip, the press strip component is provided with sliding block on opposite both ends, the sliding block is slidably connected with the sliding rail being set on the door-plate, the upper end of the press strip component is connect with the adjustable mandril, and the press strip component can be moved up and down along the short transverse of the door-plate under the drive of the adjustable mandril, reduces the gap without bottom frame soundproof door door bottom and ground, it realizes better seal, promotes the noise reduction of soundproof door.
Description
Technical field
The utility model is related to sound insulation and noise reduction technical field more particularly to a kind of no bottom frame hermatic doors.
Background technology
When field of employment disengaging due to etc. need soundproof door need to use bottomless box form (i.e. without threshold), but for
When indoor noise abatement has higher requirements, sealing strip often is added at door bottom to reduce gap, to realize the mesh of sound insulation and noise reduction
's.
When sealing strip is added in door-plate bottom, in order to reduce gap to the greatest extent, often select more soft sealing strip with
Ground contact sealing.It, can also be because of the edge of frictional force when switch gate other than it can hear the friction sound on adhesive tape and ground
Therefore so that switch gate can slightly be shown arduously, simultaneously because long-term friction uses, sealing strip is easily damaged, and is unfavorable for indoor noise reduction
Effect it is steady in a long-term.
Utility model content
The utility model embodiment provides a kind of no bottom frame hermatic door, to solve in the prior art in order to which sound insulation and noise reduction is in door
When adhesive tape is arranged in board bottom portion, adhesive tape generates friction with ground so that switch gate is laborious and long period of operation influences sealing strip and uses the longevity
The problem of ordering, and indoor noise reduction made to reduce.
In order to solve the above-mentioned technical problem, the utility model is realized in this way：
The utility model embodiment provides a kind of no bottom frame hermatic door, including：
Door-plate；
Airtight Tiandi lock, the short transverse along the door-plate are arranged；
Adjustable mandril is connect with the lower end of the airtight Tiandi lock；
The lower end of press strip component, the press strip component is provided with sealing strip, and the press strip component is arranged on opposite both ends
There is sliding block, the sliding block to be slidably connected with the sliding rail being set on the door-plate, the upper end of the press strip component with it is described adjustable
Mandril connects, and the press strip component can be moved up and down along the short transverse of the door-plate under the drive of the adjustable mandril.
Optionally, the airtight Tiandi lock includes：It compresses to compress in lock, the second interior compression lock and third in first and lock；
And described compress in first in lock and described second of connection compresses lock, connects and compress lock and described in described second
Lock is compressed in third, connects the link mechanism that lock and the adjustable mandril are compressed in the third；
It is compressed in described first in lock, the second interior compression lock and the third and compresses the height locked in the door-plate
It is from top to bottom arranged in order on direction, compresses to lock in described second and is provided with handle, lock and described the are compressed in described first
The first distance of lock interval is compressed in two, and lock is compressed in described second and lock interval second distance is compressed in the third.
Optionally, the link mechanism includes：It connects to compress in described first and compresses the first of lock in lock and described second
It is compressed in connecting rod, connection described second and locks and compress the second connecting rod of lock in the third, and connected in the third and compress
The third connecting rod of lock and the adjustable mandril.
Optionally, the adjustable mandril includes the first mandril being connect with the airtight Tiandi lock, and with described first
The second mandril that mandril is spirally connected.
Optionally, the no bottom frame hermatic door further includes：
Sleeve structure, described sleeve pipe structure include the first set tube socket being fixed on the door-plate, the second casing seat and
The limit casing being set between the first set tube socket and second casing seat；
It is provided with the first mounting hole on the first set tube socket, the second mounting hole, institute are provided on second casing seat
It states limit casing to wear in first mounting hole and second mounting hole, the first mandril of the adjustable mandril wears described
Limit casing, the first end of first mandril are connect with the airtight Tiandi lock, the second end of first mandril with it is described
Second mandril is spirally connected.
Optionally, the press strip component includes：Press strip link seat and press strip, the press strip link seat and the adjustable mandril
Lower end connection, the sealing strip is set to the lower end of the press strip.
In the utility model embodiment, which pushes adjustable mandril to transport downwards when closing, by airtight Tiandi lock
It is dynamic, push press strip component to move down when adjustable mandril moves downward, the sliding block being arranged on press strip component is with respect on door-plate
Sliding rail slide downward so that when the track that press strip component is limited along sliding rail moves down, crush seal item patch ground is reduced bottomless
The gap at frame soundproof door door bottom and ground realizes better seal, promotes the noise reduction of soundproof door.
Description of the drawings
Fig. 1 shows the overall structure figures without bottom frame hermatic door in the utility model embodiment；
Fig. 2 indicates the enlarged drawing without structure near press strip component in bottom frame hermatic door in the utility model embodiment；
Fig. 3 is indicated in the utility model embodiment without bottom frame hermatic door middle section schematic diagram；
Fig. 4 indicates the front schematic view without bottom frame hermatic door in the utility model embodiment.
Reference numeral：Wherein in figure：
1- door-plates, the airtight Tiandi locks of 2-, 3- is adjustable mandril, 4- press strip components, 5- sealing strips, 6- sliding blocks, 7- sliding rails, 8-
Lock is compressed in one, and lock is compressed in 9- second, lock, 11- handles, 12- first connecting rods, 13- second connecting rods, 14- are compressed in 10- thirds
Third connecting rod, 15- first set tube sockets, the second casing seats of 16-, 17- limit casings, 18- press strip link seats, 19- press strips.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is the utility model a part of the embodiment, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of no bottom frame hermatic door is disclosed in the utility model embodiment, in conjunction with shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, including：
Door-plate 1；
Airtight Tiandi lock 2, the short transverse along the door-plate 1 are arranged；
Adjustable mandril 3 is connect with the lower end of the airtight Tiandi lock 2；
Press strip component 4, the lower end of the press strip component 4 are provided with sealing strip 5, on the opposite both ends of the press strip component 4
Be provided with sliding block 6, the sliding block 6 is slidably connected with the sliding rail 7 being set on the door-plate 1, the upper end of the press strip component 4 with
The adjustable mandril 3 connects, and the press strip component 4 can be along the short transverse of the door-plate 1 under the drive of the adjustable mandril 3
It moves up and down.
In the structure, the setting of airtight Tiandi lock 2 can pass through the use state of air-tight switch on airtight Tiandi lock 2
Switching, by the rotation switched in airtight Tiandi lock 2, pushes adjustable mandril 3 to move downward when closing, adjustable mandril 3 to
Press strip component 4 is pushed to move down when lower movement, the sliding block 6 being arranged on press strip component 4 is with respect to the sliding rail 7 on door-plate 1 to downslide
It is dynamic so that when the track that press strip component 4 is limited along sliding rail 7 moves down, the patch of crush seal item 5 ground is reduced without bottom frame sound insulation
The gap at door door bottom and ground, realizes better seal, promotes the noise reduction of soundproof door.
The sliding rail 7 is specially dovetail sliding rail, which is specially dovetail slide block, and the two realizes the assembly that is slidably fastened.The cunning
Block 6 can be fixedly installed on the opposite both ends of press strip component 4 by a take-up housing.
Preferably, wherein the airtight Tiandi lock 2 includes：It compresses to compress in lock 9 and third in lock 8, second in first and compress
Lock 10；And connection described compress in first compresses lock 9, compresses lock 9 in connection described second and described in lock 8 and described second
Lock 10, the interior link mechanism for compressing lock 10 and the adjustable mandril 3 of the connection third are compressed in third；It is compressed in described first
Lock 8, it is described compress in second in lock 9 and the third compress lock 10 in the short transverse of the door-plate 1 from top to bottom according to
Secondary arrangement, the described second interior compress are provided with handle 11 on lock 9, the described first interior compression is locked to compress in 8 and described second and be locked between 9
10 interval second distance of lock is compressed in lock 9 and the third every being compressed in the first distance, described second.
Airtight Tiandi lock 2 include on door-plate 1 according to sequence from top to bottom be arranged in order first in compress lock 8, the
It is compressed in two and compresses lock 10 in lock 9 and third.Lock 9 is compressed in wherein first in compression lock 8, second and the interior lock 10 that compresses of third exists
It is compressed on same straight line, and in first in lock 8 and second and is spaced the first distance between compressing lock 9, lock 9 and third are compressed in second
It is spaced second distance between interior compression lock 10.Wherein the first distance can be equal with second distance, can not also wait.
Wherein, link mechanism realizes the connection for being compressed in first and compressing and being compressed in lock and third between lock 10 in lock 8, second
And the connection of airtight Tiandi lock 2 and adjustable mandril 3.
Preferably, which includes：It connects to compress in described first and compresses the first of lock 9 in lock 8 and described second
Lock 9 is compressed in connecting rod 12, connection described second and the second connecting rod 13 of lock 10, and the connection third are compressed in the third
The interior third connecting rod 14 for compressing lock 10 and the adjustable mandril 3.
Link mechanism includes first connecting rod 12, second connecting rod 13 and third connecting rod 14, the wherein connection of first connecting rod 12 first
Lock 9 is compressed in interior compression lock 8 and second, and lock 9 is compressed in the connection of second connecting rod 13 second and compresses lock 10, third connecting rod in third
Lock 10 and adjustable mandril 3 are compressed in 14 connection thirds.By first connecting rod 12 and second connecting rod 13, it is located at the first internal pressure in rotation
Compressed in tight lock 8 and third when compressing lock 9 in second between lock 10, may be implemented to drive in first compress lock 8 in third
Compress the rotation of lock 10.When rotating compression lock 9 in second, is realized by swing handle 11 and compress the rotation for locking 9 in second.
It during swing handle 11, is driven by second connecting rod 13 and compresses 10 rotation of lock in third, 10 rotation of lock is compressed in third
When, adjustable mandril 3 can be driven to move by third connecting rod 14.
Preferably, the adjustable mandril 3 includes the first mandril being connect with the airtight Tiandi lock 2, and with described
The second mandril that one mandril is spirally connected.
When carrying out the connection of adjustable mandril 3 and airtight Tiandi lock 2, pass through the first mandril and the airtight day of adjustable mandril 3
The cooperation of the third connecting rod 14 of ground lock 2, realizes the connection of adjustable mandril 3 and airtight Tiandi lock 2.
I.e. by compressing lock 9 in the connection of second connecting rod 13 second and compressing lock 10 in third, connected by first connecting rod 12
It is compressed in second and compresses lock 8 in lock 9 and first, the first mandril is connected by third connecting rod 14 and compress lock 10 in third.
First mandril is threadedly coupled with the second mandril, by the threaded connection of the first mandril and the second mandril, can be adjusted
The length of adjustable mandril 3 realizes better seal effect convenient for preferably adjusting press strip component 4 with crush seal item 5.
Further, this further includes without bottom frame hermatic door：Sleeve structure, described sleeve pipe structure include being fixed on the door-plate
First set tube socket 15, the second casing seat 16 on 1 and be set to the first set tube socket 15 and second casing seat 16 it
Between limit casing 17；It is provided with the first mounting hole on the first set tube socket 15, is provided on second casing seat 16
Two mounting holes, the limit casing 17 are worn in first mounting hole and second mounting hole, and the of the adjustable mandril 3
One mandril wears the limit casing 17, and the first end of first mandril is connect with the airtight Tiandi lock 2, first top
The second end of bar is spirally connected with second mandril.
Sleeve structure is set to the lower section of airtight Tiandi lock 2, includes the first set tube socket 15 being fixedly connected with door-plate 1,
The first mounting hole is provided on first set tube socket 15；The second casing seat 16 being fixedly connected with door-plate 1, on the second casing seat 16
It is provided with the second mounting hole；And it is set to the limit casing 17 between first set tube socket 15 and the second casing seat 16, wherein limiting
Position casing 17 wears the first mounting hole and the second mounting hole, and the first mounting hole, the center of circle of the second mounting hole and limit casing 17
Axis on the same line.
It can ensure that adjustable mandril 3 is moved according to desired trajectory by the way that sleeve structure is arranged.First mandril of adjustable mandril 3
Before with airtight Tiandi lock 2 coordinating, need to wear limit casing 17, then the first end of the first mandril can be with airtight Tiandi lock
2 second connecting rod 13 is attached, and the second end of the first mandril can be threadedly coupled with the second mandril, and then may be implemented
The connection of airtight Tiandi lock 2 and adjustable mandril 3 and the length for adjusting adjustable mandril 3.
Further, which includes：Press strip link seat 18 and press strip 19, the press strip link seat 18 with it is described
The lower end of adjustable mandril 3 connects, and the sealing strip 5 is set to the lower end of the press strip 19, realizes the fixing of structure.
The structure is adjusted the direction of motion of adjustable mandril 3 so that can by rotating the switch of airtight Tiandi lock 2
Adjust mandril 3 to be moved downward when closing, drive 4 crush seal item 5 of press strip component so that 5 close proximity to ground of sealing strip, door-plate 1 with
Doorframe is tightly compacted, ensures seal degree, reduces the gap at no bottom frame soundproof door door bottom and ground to the greatest extent, realizes preferably close
Envelope；When opening the door, the on off state of airtight Tiandi lock 2 is rotated by adjusting again, adjustable mandril 3 is promoted, drive press strip group
Part 4 moves up, and then sealing strip 5 is made to leave ground, sealing strip 5 and surface separation, ensures the feasibility opened the door, above structure form
The noise reduction of soundproof door can be promoted, while convenient material drawing is transformed in this, finished product is low, can realize better economic benefit.
Above-described is preferred embodiments of the present invention, it should be pointed out that for the ordinary person of the art
For, it can also make several improvements and retouch under the premise of not departing from principle described in the utility model, these are improved and profit
Decorations are also within the protection scope of the present utility model.
Claims (6)
1. a kind of no bottom frame hermatic door, which is characterized in that including：
Door-plate；
Airtight Tiandi lock, the short transverse along the door-plate are arranged；
Adjustable mandril is connect with the lower end of the airtight Tiandi lock；
The lower end of press strip component, the press strip component is provided with sealing strip, and the press strip component is provided with cunning on opposite both ends
Block, the sliding block are slidably connected with the sliding rail being set on the door-plate, the upper end of the press strip component and the adjustable mandril
Connection, the press strip component can be moved up and down along the short transverse of the door-plate under the drive of the adjustable mandril.
2. no bottom frame hermatic door according to claim 1, which is characterized in that
The airtight Tiandi lock includes：It compresses to compress in lock, the second interior compression lock and third in first and lock；
And it compressed in connection described first in lock and described second and compresses lock, connect compression lock and the third in described second
It is interior to compress lock, connect the link mechanism for compressing lock and the adjustable mandril in the third；
It is compressed in described first in lock, the second interior compression lock and the third and compresses the short transverse locked in the door-plate
On be from top to bottom arranged in order, compress to lock in described second and be provided with handle, compressed in lock and described second in described first
The first distance of lock interval is compressed, lock is compressed in described second and compresses lock interval second distance in the third.
3. no bottom frame hermatic door according to claim 2, which is characterized in that
The link mechanism includes：Compression in described first is connected to lock and compress the first connecting rod of lock in described second, connect institute
State the second connecting rod for compressing lock in second with compressing lock in the third, and compressed in the connection third lock with it is described adjustable
The third connecting rod of mandril.
4. no bottom frame hermatic door according to claim 1, which is characterized in that the adjustable mandril includes and the airtight day
The first mandril of connection is locked on ground, and the second mandril being spirally connected with first mandril.
5. no bottom frame hermatic door according to claim 4, which is characterized in that the no bottom frame hermatic door further includes：
Sleeve structure, described sleeve pipe structure include the first set tube socket, the second casing seat and setting being fixed on the door-plate
Limit casing between the first set tube socket and second casing seat；
It is provided with the first mounting hole on the first set tube socket, the second mounting hole, the limit are provided on second casing seat
Position casing is worn in first mounting hole and second mounting hole, and the first mandril of the adjustable mandril wears the limit
Casing, the first end of first mandril are connect with the airtight Tiandi lock, the second end of first mandril and described second
Mandril is spirally connected.
6. no bottom frame hermatic door according to claim 1, which is characterized in that
The press strip component includes：Press strip link seat and press strip, the press strip link seat are connect with the lower end of the adjustable mandril,
The sealing strip is set to the lower end of the press strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820284182.3U CN207960427U (en) | 2018-02-28 | 2018-02-28 | A kind of no bottom frame hermatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820284182.3U CN207960427U (en) | 2018-02-28 | 2018-02-28 | A kind of no bottom frame hermatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207960427U true CN207960427U (en) | 2018-10-12 |
Family
ID=63740406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820284182.3U Active CN207960427U (en) | 2018-02-28 | 2018-02-28 | A kind of no bottom frame hermatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207960427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356538A (en) * | 2018-10-17 | 2019-10-22 | 江西洪都航空工业集团有限责任公司 | A kind of linkage adjustment mechanism for canopy latch mechanism and leak-tight system |
-
2018
- 2018-02-28 CN CN201820284182.3U patent/CN207960427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356538A (en) * | 2018-10-17 | 2019-10-22 | 江西洪都航空工业集团有限责任公司 | A kind of linkage adjustment mechanism for canopy latch mechanism and leak-tight system |
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