CN207470064U - A kind of novel automatic door door bottom sealing device - Google Patents
A kind of novel automatic door door bottom sealing device Download PDFInfo
- Publication number
- CN207470064U CN207470064U CN201721480289.7U CN201721480289U CN207470064U CN 207470064 U CN207470064 U CN 207470064U CN 201721480289 U CN201721480289 U CN 201721480289U CN 207470064 U CN207470064 U CN 207470064U
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- Prior art keywords
- door
- sealing device
- sealing
- novel automatic
- driving mechanism
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of novel automatic door door bottom sealing device of the utility model, which is located inside door body, including housing, driving mechanism and sealing mechanism；The sealing mechanism moves up and down under the action of the driving mechanism；The driving mechanism includes driving part and slave unit；The driving part includes ejector pin connected in sequence, push rod and spring, the ejector pin stretches out the hull outside, the push rod does lateral linear motion in lateral the linear guide, the slave unit includes connecting rod, several connecting rods are arranged side by side, one end is rotatably connected with the push rod, and the other end is rotatably connected with sealing mechanism.The beneficial effects of the utility model are：The Mechanical Driven of sealing mechanism is realized by lateral the linear guide and longitudinal the linear guide, the driving mechanism of more existing door bottom sealing device is durable, and drives process resistance small, i.e., lighter when door body is closed.
Description
Technical field
The utility model belongs to sealing device technical field, more particularly, to a kind of novel automatic door door bottom sealing device.
Background technology
In the prior art, door bottom sealing device is installed on bottom inside or a side, and when door is closed, movable sealing mechanism is downward
Bottom surface is pushed down in stretching, and movable sealing mechanism can pack up automatically when the gap door between closing door bottom and ground is opened is detached from ground, with
Ground is without any friction；The sealing mechanism predominantly prevents extraneous dust, peculiar smell, hot and cold air, noise, veiling glare etc. by door bottom crack
Gap is got in, and protects indoor environment；It can be widely applied to the industries such as hospital, hotel, pharmaceutical factory and freezer.
Mainly sealing mechanism is made to realize mechanical elevating, still, the elastic piece by the effect of elastic piece in the prior art
Durability is poor, and larger to the resistance of sealing device, i.e., harder at closing time, the utility model is in above-mentioned technical problem
On the basis of be improved.
Invention content
Problem to be solved in the utility model is to provide a kind of design of novel automatic door door bottom sealing device, passes through transverse direction
The linear guide and longitudinal the linear guide realize the Mechanical Driven of sealing mechanism, and the driving mechanism of more existing door bottom sealing device is resistance to
With, and drive process resistance small.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of novel automatic door door bottom sealing device, the sealing device are located inside door body, including housing, driving mechanism and
Sealing mechanism；The driving mechanism is respectively positioned on the enclosure interior with sealing mechanism, and the sealing mechanism is in the driving mechanism
Under the action of move up and down；
The driving mechanism includes driving part and slave unit；The driving part includes ejector pin connected in sequence, pushes away
Bar and spring, the ejector pin stretch out the hull outside, and the free end of the spring is fixedly connected with the inner walls, described
Push rod does lateral linear motion in lateral the linear guide, and the slave unit includes connecting rod, and several connecting rods are arranged side by side,
One end is rotatably connected with the push rod, and the other end is rotatably connected with sealing mechanism.
Further, the sealing mechanism includes pressing plate and sealing strip, and the sealing strip is fixedly arranged below the pressing plate, described
Pressing plate does linear longitudinal movement in longitudinal the linear guide.
Further, the housing includes upper plate and former and later two door body fixing pieces, the fixing piece include connecting plate and
Fixed plate, the connecting plate top are fixedly connected with the upper plate, and lower end is fixedly connected with the fixed plate, the fixation
Plate is fixedly connected with door body bottom surface.
Further, the lateral the linear guide is located on the upper plate lower surface.
Further, longitudinal the linear guide is located on the connecting plate medial surface.
Further, the fixed plate is fixedly connected with door body underrun screw.
Compared with prior art, a kind of novel automatic door door bottom sealing device provided by the utility model has following excellent
Point：The driving mechanism structure of this bottom sealing device is simple, and sealer is realized by lateral the linear guide and longitudinal the linear guide
The Mechanical Driven of structure, the driving mechanism of more existing door bottom sealing device is durable, and drive process resistance it is small, i.e., door body close when compared with
Easily.
Description of the drawings
Fig. 1-Fig. 4 is the overall structure diagram of door bottom sealing device in embodiment；
Fig. 5 is the matching relationship schematic diagram of fixed strip and sealing strip in embodiment 2；
Fig. 6 is the matching relationship schematic diagram of fixed strip and sealing strip, the i.e. local perspective view of Fig. 5 in embodiment 2.
In figure：1st, housing, 11, upper plate, 12, connecting plate, 13, fixed plate, 2, driving mechanism, 21, ejector pin, 22, push rod,
23rd, spring, 24, connecting rod, 3, sealing mechanism, 31, pressing plate, 32, sealing strip, 33, fixed strip, 34, elastic plush copper.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the utility model can
To be combined with each other.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can express or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
A kind of novel automatic door door bottom sealing device, the sealing device are located inside door body, including housing 1, driving mechanism 2
With sealing mechanism 3；The driving mechanism is respectively positioned on the enclosure interior with sealing mechanism, and the sealing mechanism is in the driving machine
It moves up and down under the action of structure；
The driving mechanism 2 includes driving part and slave unit；The driving part include ejector pin 21 connected in sequence,
Push rod 22 and spring 23, the ejector pin 21 are stretched out outside the housing 1, the free end of the spring 23 and 1 inner wall of housing
It is fixedly connected, the push rod 21 does lateral linear motion in lateral the linear guide, and the slave unit includes connecting rod 24, several
The connecting rod 24 is arranged side by side, and one end is rotatably connected with the push rod 22, and the other end is rotatably connected with sealing mechanism 3.
The sealing mechanism 3 includes pressing plate 31 and sealing strip 32, and the sealing strip 32 is fixedly arranged on 31 lower section of pressing plate, institute
It states pressing plate 31 and does linear longitudinal movement in longitudinal the linear guide.
The housing 1 includes upper plate 11 and former and later two door body fixing pieces, and the fixing piece is including connecting plate 12 and admittedly
Fixed board 13,12 top of connecting plate are fixedly connected with the upper plate 11, and lower end is fixedly connected with the fixed plate 13, institute
Fixed plate 13 is stated to be fixedly connected with door body bottom surface.
The transverse direction the linear guide is located on 11 lower surface of upper plate.
The longitudinal direction the linear guide is located on 12 medial surface of connecting plate.
During installation, door bottom is cut out to the groove of 1 size of shell, the bottom of 1 two sides of shell connects fixed plate respectively
13, the fixed plate 13 is fixedly connected with door body underrun screw；The ejector pin 21 is positioned close to door body and is mutually cut with scissors with doorframe
Connect end；
When door body is closed, ejector pin 21 is squeezed into shell 1, and then push push rod when door body and doorframe are closed by doorframe
22 in lateral the linear guide compressed spring 23, during 22 compressed spring 23 of push rod, connecting rod 24 drives sealing mechanism
Pressing plate 31 moves down in longitudinal the linear guide, makes 31 uniform force of sealing clamp, and lifting is unified；Then, sealing strip 32 and ground
It abuts, achievees the effect that hermatic door gap；
When door body is opened, ejector pin 21 is ejected out of shell 1, and spring 23 and push rod 22 reset, so as to connecting rod 24 drive it is close
Sealing mechanism 3, which rises, to be entered inside shell 1, avoids sealing strip 32 and the ground friction of sealing mechanism 3.
The driving mechanism structure of this bottom sealing device is simple, is realized by lateral the linear guide and longitudinal the linear guide close
The Mechanical Driven of sealing mechanism, the driving mechanism of more existing door bottom sealing device is durable, and drives process resistance small, i.e., door body is closed
When it is lighter.
Embodiment 2
A kind of novel automatic door door bottom sealing device, the sealing device are located inside door body, including housing 1, driving mechanism 2
With sealing mechanism 3；The driving mechanism 2 is respectively positioned on sealing mechanism 3 inside the housing 1, and the sealing mechanism 3 is in the drive
It moves up and down under the action of motivation structure 2；
The sealing mechanism 3 includes pressing plate 31, fixed strip 33 and sealing strip 32, and the sealing strip 32 is fixedly arranged on the fixation
33 lower section of item, 33 section of fixed strip are I-shaped structure, and 31 lower surface of pressing plate is equipped with card slot, and the fixed strip 33 is inserted
It is connected in the pressing plate card slot, the pressing plate 31 does linear longitudinal movement in longitudinal the linear guide；
The fixed strip 33 is equipped with elastic plush copper 34, and groove, the elasticity plush copper position are equipped in the card slot of the pressing plate
In in the groove, the elasticity plush copper is chondritic, and the groove is a cambered surface shallow slot.The elasticity plush copper sets 1 i.e.
Can, the cooperation of the elasticity plush copper and cambered surface shallow slot can not only meet sealing strip and had been relatively fixed with pressing plate, but also extract out convenient for fixed strip or
It is inserted into the card slot of pressing plate, as long as primary firmly overcome resistance of the cambered surface shallow slot to elastic plush copper.
The driving mechanism 2 includes driving part and slave unit；The driving part include ejector pin 21 connected in sequence,
Push rod 22 and spring 23, the ejector pin 21 are stretched out outside the housing 1, the free end of the spring 23 and 1 inner wall of housing
It is fixedly connected, the push rod 22 does lateral linear motion in lateral the linear guide, and the slave unit includes connecting rod 24, several
The connecting rod 24 is arranged side by side, and one end is rotatably connected with the push rod 22, and the pressing plate 31 of the other end and sealing mechanism 3 rotates
Connection.
The housing 1 includes upper plate 11 and former and later two door body fixing pieces, and the fixing piece is including connecting plate 12 and admittedly
Fixed board 13,12 top of connecting plate are fixedly connected with the upper plate 11, and lower end is fixedly connected with the fixed plate 13, institute
Fixed plate 13 is stated to be fixedly connected with door body bottom surface.
The transverse direction the linear guide is located on 11 lower surface of upper plate.
The longitudinal direction the linear guide is located on 12 medial surface of connecting plate.
During installation, door bottom is cut out to the groove of 1 size of shell, the bottom of 1 two sides of shell connects fixed plate respectively
13, the fixed plate 13 is fixedly connected with door body underrun screw；The ejector pin 21 is positioned close to door body and is mutually cut with scissors with doorframe
Connect end；
When door body is closed, ejector pin 21 is squeezed into shell 1, and then push push rod when door body and doorframe are closed by doorframe
22 in lateral the linear guide compressed spring 23, during 22 compressed spring 23 of push rod, connecting rod 24 drives sealing mechanism
Pressing plate 31 moves down in longitudinal the linear guide, makes 31 uniform force of sealing clamp, and lifting is unified；Then, sealing strip 32 and ground
It abuts, achievees the effect that hermatic door gap；
When door body is opened, ejector pin 21 is ejected out of shell 1, and spring 23 and push rod 22 reset, so as to connecting rod 24 drive it is close
Sealing mechanism 3, which rises, to be entered inside shell 1, avoids sealing strip 32 and the ground friction of sealing mechanism 3.
When sealing strip is damaged it is serious when, open door body, and pull out sealing strip, the fixed strip with sealing strip integrally connected
On elastic plush copper overcome the resistance of cambered surface shallow slot after extract out, you can the sealing strip more renewed, new sealing strip and fixed strip one
In the card slot for playing insertion pressing plate lower surface, pop-up fixation after elastic plush copper reaches the position of cambered surface shallow slot.
The driving mechanism structure of this bottom sealing device is simple, is realized by lateral the linear guide and longitudinal the linear guide close
The Mechanical Driven of sealing mechanism, the driving mechanism of more existing door bottom sealing device is durable, and drives process resistance small, i.e., door body is closed
When it is lighter.
Sealing strip in the sealing mechanism of this bottom sealing device is conveniently replaceable, to ensure preferable sealing effect.
Claims (6)
1. a kind of novel automatic door door bottom sealing device, the sealing device are located inside door body, which is characterized in that including housing,
Driving mechanism and sealing mechanism；The driving mechanism is respectively positioned on the enclosure interior with sealing mechanism, and the sealing mechanism is in institute
It states and moves up and down under the action of driving mechanism；
The driving mechanism includes driving part and slave unit；The driving part include ejector pin connected in sequence, push rod and
Spring, the ejector pin stretch out the hull outside, and the free end of the spring is fixedly connected with the inner walls, the push rod
Lateral linear motion is done in lateral the linear guide, the slave unit includes connecting rod, and several connecting rods are arranged side by side, one
End is rotatably connected with the push rod, and the other end is rotatably connected with sealing mechanism.
A kind of 2. novel automatic door door bottom sealing device according to claim 1, which is characterized in that the sealing mechanism packet
Pressing plate and sealing strip are included, the sealing strip is fixedly arranged below the pressing plate, and it is straight that the pressing plate does longitudinal direction in longitudinal the linear guide
Line moves.
3. a kind of novel automatic door door bottom sealing device according to claim 2, which is characterized in that the housing includes upper
Top plate and former and later two door body fixing pieces, the fixing piece include connecting plate and fixed plate, the connecting plate top with it is described on
Top plate is fixedly connected, and lower end is fixedly connected with the fixed plate, and the fixed plate is fixedly connected with door body bottom surface.
4. a kind of novel automatic door door bottom sealing device according to claim 3, which is characterized in that the transverse direction straight line is led
Rail is located on the upper plate lower surface.
5. a kind of novel automatic door door bottom sealing device according to claim 3, which is characterized in that the longitudinal direction straight line is led
Rail is located on the connecting plate medial surface.
6. a kind of novel automatic door door bottom sealing device according to claim 3, which is characterized in that the fixed plate and door
Body underrun screw is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480289.7U CN207470064U (en) | 2017-11-08 | 2017-11-08 | A kind of novel automatic door door bottom sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721480289.7U CN207470064U (en) | 2017-11-08 | 2017-11-08 | A kind of novel automatic door door bottom sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470064U true CN207470064U (en) | 2018-06-08 |
Family
ID=62263156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721480289.7U Expired - Fee Related CN207470064U (en) | 2017-11-08 | 2017-11-08 | A kind of novel automatic door door bottom sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470064U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829662A (en) * | 2017-11-08 | 2018-03-23 | 天津市佐佳奇装饰材料制造有限公司 | Noiseless door bottom sealing device |
| CN109184514A (en) * | 2018-09-06 | 2019-01-11 | 鄢德江 | A kind of sound insulation door |
| CN109372404A (en) * | 2018-12-31 | 2019-02-22 | 福清市龙港金属制品有限公司 | Automatic overhead door bottom sealing strip mounting structure |
| CN111058734A (en) * | 2020-01-06 | 2020-04-24 | 湖大海捷(湖南)工程技术研究有限公司 | Automatic switch sealing door device |
-
2017
- 2017-11-08 CN CN201721480289.7U patent/CN207470064U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829662A (en) * | 2017-11-08 | 2018-03-23 | 天津市佐佳奇装饰材料制造有限公司 | Noiseless door bottom sealing device |
| CN109184514A (en) * | 2018-09-06 | 2019-01-11 | 鄢德江 | A kind of sound insulation door |
| CN109372404A (en) * | 2018-12-31 | 2019-02-22 | 福清市龙港金属制品有限公司 | Automatic overhead door bottom sealing strip mounting structure |
| CN111058734A (en) * | 2020-01-06 | 2020-04-24 | 湖大海捷(湖南)工程技术研究有限公司 | Automatic switch sealing door device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |