CN207739903U - A kind of top device capable of automatically sealing bottom applied in door body - Google Patents
A kind of top device capable of automatically sealing bottom applied in door body Download PDFInfo
- Publication number
- CN207739903U CN207739903U CN201721876071.3U CN201721876071U CN207739903U CN 207739903 U CN207739903 U CN 207739903U CN 201721876071 U CN201721876071 U CN 201721876071U CN 207739903 U CN207739903 U CN 207739903U
- Authority
- CN
- China
- Prior art keywords
- door body
- connecting rod
- connecting plate
- triangle
- sealing strip
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of top device capable of automatically sealing bottom applied in door body,Including door body,For sealing the sealing strip at the top and bottom of door body,Transmission mechanism for pushing sealing strip to open and close,The transmission mechanism includes the proximate matter for connecting sealing strip,Connecting rod,Triangle connecting plate,Holder for fixed connecting rod and triangle connecting plate,Telescoping cylinder,Screw rod for controlling telescoping cylinder movement,The first spring to match with connecting rod outer diameter is cased in the connecting rod,Described connecting rod one end is fixed with proximate matter,The other end is flexibly connected with triangle connecting plate,The triangle connecting plate is connect with telescoping cylinder one end,It is cased with second spring on the telescopic rod of the other end of the telescoping cylinder and is connect with screw rod,The screw rod is stretched out across door body,Stretching face is the door body side hinged with doorframe,The holder is fixedly mounted in door body,The utility model is pure mechanic structure,Without consuming driven by energy,With sound insulation,Dust-separation,Thermal insulation,Every the function of wind.
Description
Technical field
The utility model is related to a kind of sealing devices, and in particular to a kind of top bottom automatic-sealed dress applied in door body
It sets.
Background technology
As an essential part in building body, main function separates indoor and outdoor spaces, blocks sight, is antitheft door
Safety etc., door shape is generally rectangular, and doorframe is coordinated to be used together, the form of doorframe substantially there are three types of：One is in square
There are two frames for shape（Without upper and lower side frame）, one is rectangular there are three frame（Without lower frame）, there are four rectangular
Whole leakproofness does not have big problem after closing of the door for frame closed, in general four frames, and four sides of door can be with doorframe
It covers side and fits and generate good sealing function；And tied down and obstructed less to pass in and out, people often like no lower frame
The door of doorframe, such doorframe is smooth in order to switch, and the following of door needs both to leave some gaps of wall rather than allow to contact, and
It is not easy to install the problem of due to mounting height when installing upper side frame, in order to facilitate the installation of and increase the size of door body, people
Often prefer the doorframe of no upper and lower side frame, this generates a new problems：How smooth and effective sealing is being switched
Two aspects are simultaneous and care for it, because undoubtedly its leakproofness can reduce the doorframe without upper and lower side frame, this is not for closed validity
Profit, sound insulation, thermal insulation, can all be greatly affected every performances such as wind at dust-separation.
Invention content
For overcome the deficiencies in the prior art, the utility model provide a kind of compact-sized, sound insulation applied in door body,
Dust-separation, thermal insulation, the top device capable of automatically sealing bottom to work well every wind.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of top device capable of automatically sealing bottom applied in door body, including door body, for sealing at the top and bottom of door body
Sealing strip, the transmission mechanism for pushing sealing strip to open and close, the transmission mechanism are mounted on the inside of door body, the sealing
Item is connect with transmission mechanism mounted on the top and bottom of door body, and the transmission mechanism includes for connecting the U-shaped of sealing strip
Proximate matter, connecting rod, triangle connecting plate, for the holder of fixed connecting rod and triangle connecting plate, telescoping cylinder is stretched for controlling
The screw rod of contracting cylinder movement, is cased with the first spring to match with connecting rod outer diameter, the connecting rod one in the connecting rod
End is fixed with proximate matter, and the other end is flexibly connected with triangle connecting plate, and the triangle connecting plate connects with telescoping cylinder one end
It connecing, second spring is cased on the telescopic rod of the other end of the telescoping cylinder and is connect with screw rod, the screw rod is stretched out across door body,
Stretching face is the door body side hinged with doorframe, and the holder is fixedly mounted in door body.
In the present invention, the triangle connecting plate is equipped with sliding rail, and the connecting rod passes through bolt
Nut is flexibly connected across sliding rail with triangle connecting plate, and the triangle connecting plate is right angled triangle.
In the present invention, the proximate matter upper bottom surface be equipped with threaded hole for being fixedly connected with sealing strip and
The location hole to match with connecting rod outer diameter, the proximate matter and sealing strip are bolted.
The utility model has the beneficial effects that：A kind of top bottom automatic-sealed dress applied in door body of the utility model
It sets, passes through door body to stretch out door body and doorframe hinged place by screw rod, can play the role of incuding door body switch, then pass through transmission
The folding of mechanism urges sealing strip, compact-sized, door body and doorframe extruding screw when door body is in shutdown state push sealing
Item moves downward, and the first spring and second spring is made to be in compressive state, when door body is in door opening state, the first spring and
Second spring resets, and pulls up sealing strip, and screw rod stretches out door body, and the utility model is pure mechanic structure, without consuming driven by energy,
Have the function of sound insulation, dust-separation, thermal insulation, every wind.
Description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the inside scheme of installation of the utility model；
Fig. 2 is the structural schematic diagram of the transmission mechanism of the utility model.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
Embodiment：
Present embodiment discloses a kind of top device capable of automatically sealing bottom applied in door body, including door body 1, it is used for hermatic door
Sealing strip 2, the transmission mechanism 3 for pushing sealing strip 2 to open and close of 1 top and bottom of body, the transmission mechanism 3 are mounted on door
The inside of body 1, the sealing strip 2 are connect with transmission mechanism 3 mounted on the top and bottom of door body 1, the transmission mechanism 3
Include for connecting the proximate matter 31 of sealing strip 2, connecting rod 32, triangle connecting plate 33, being used for fixed connecting rod 32 and triangle
The holder 34 of shape connecting plate 33, telescoping cylinder 35, the screw rod 36 for controlling the movement of telescoping cylinder 35, is cased in the connecting rod 32
The first spring 37 to match with 32 outer diameter of connecting rod, described 32 one end of connecting rod are solid by bolt and nut with proximate matter 31
Fixed, the other end is flexibly connected with triangle connecting plate 33, and the holder 34 is fixedly mounted in door body 1, the triangle
Connecting plate 33 is connect with 35 one end of telescoping cylinder, and second spring 38 and and spiral shell are cased on the telescopic rod of the other end of the telescoping cylinder 35
Bar 36 connects, and the screw rod 36 is stretched out across door body 1, and stretching face is door body 1 side hinged with doorframe, is closed when door body 1 is in
Door body 1 and doorframe extruding screw 36 when door state push sealing strip 2 to move downward, and make the first spring 37 and second spring 38
In compressive state, when door body 1 is in door opening state, the first spring 37 and second spring 38 reset, and pull up sealing strip 2, spiral shell
Bar 36 stretches out door body 1.
As preferred embodiment, the triangle connecting plate 33 is equipped with sliding rail 331, the connecting rod
32 are flexibly connected across sliding rail 331 with triangle connecting plate 33 by bolt and nut, and telescoping cylinder 35 is by pushing triangle
Connecting plate 33 come push connecting rod 32 move, triangle connecting plate 33 using with 34 tie point of holder be fulcrum rotation, described three
Angle connection plate 33 is right angled triangle.
As preferred embodiment, 31 upper bottom surface of proximate matter is equipped with the spiral shell for being fixedly connected with sealing strip 2
Pit and the location hole to match with 32 outer diameter of connecting rod can finely tune connecting rod up and down when installing connecting rod 32 by location hole
32 connection position keeps mechanical engagement more reasonable, and the proximate matter 31 and sealing strip 2 are bolted to connection.
The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means
The technical solution of purpose belongs within the scope of protection of the utility model.
Claims (3)
1. a kind of top device capable of automatically sealing bottom applied in door body, including door body（1）, for sealing door body（1）Top and bottom
The sealing strip in portion（2）, for pushing sealing strip（2）The transmission mechanism of folding（3）, it is characterised in that：The transmission mechanism（3）
Mounted on door body（1）Inside, the sealing strip（2）With transmission mechanism（3）Connection is mounted on door body（1）Top and bottom
Portion, the transmission mechanism（3）Including being used to connect sealing strip（2）Proximate matter（31）, connecting rod（32）, triangle connection
Plate（33）, be used for fixed connecting rod（32）And triangle connecting plate（33）Holder（34）, telescoping cylinder（35）, it is flexible for controlling
Cylinder（35）The screw rod of movement（36）, the connecting rod（32）On be cased with and connecting rod（32）The first spring that outer diameter matches
（37）, the connecting rod（32）One end and proximate matter（31）It is fixed, the other end and triangle connecting plate（33）Flexible connection,
The triangle connecting plate（33）With telescoping cylinder（35）One end connects, the telescoping cylinder（35）The other end telescopic rod on cover
There is second spring（38）And and screw rod（36）Connection, the screw rod（36）Across door body（1）It stretches out, face of stretching out is hinged with doorframe
Door body（1）Side, the holder（34）It is fixedly mounted on door body（1）On.
2. a kind of top device capable of automatically sealing bottom applied in door body according to claim 1, it is characterised in that：Described
Triangle connecting plate（33）It is equipped with sliding rail（331）, the connecting rod（32）Sliding rail is passed through by bolt and nut
（331）With triangle connecting plate（33）Flexible connection, the triangle connecting plate（33）For right angled triangle.
3. a kind of top device capable of automatically sealing bottom applied in door body according to claim 1, it is characterised in that：Described
Proximate matter（31）Upper bottom surface is equipped with and is used for and sealing strip（2）The threaded hole being fixedly connected and and connecting rod（32）Outer diameter matches
Location hole, the proximate matter（31）And sealing strip（2）It is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876071.3U CN207739903U (en) | 2017-12-27 | 2017-12-27 | A kind of top device capable of automatically sealing bottom applied in door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876071.3U CN207739903U (en) | 2017-12-27 | 2017-12-27 | A kind of top device capable of automatically sealing bottom applied in door body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739903U true CN207739903U (en) | 2018-08-17 |
Family
ID=63120434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876071.3U Expired - Fee Related CN207739903U (en) | 2017-12-27 | 2017-12-27 | A kind of top device capable of automatically sealing bottom applied in door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441271A (en) * | 2018-09-28 | 2019-03-08 | 广州铸安机电设备有限公司 | A kind of temperature control closing device |
-
2017
- 2017-12-27 CN CN201721876071.3U patent/CN207739903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441271A (en) * | 2018-09-28 | 2019-03-08 | 广州铸安机电设备有限公司 | A kind of temperature control closing device |
| CN109441271B (en) * | 2018-09-28 | 2020-07-14 | 广州铸安机电设备有限公司 | Temperature control closing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20191227 |