CN207110855U - A kind of rapidly opened and closed composite hatch door - Google Patents
A kind of rapidly opened and closed composite hatch door Download PDFInfo
- Publication number
- CN207110855U CN207110855U CN201720905742.8U CN201720905742U CN207110855U CN 207110855 U CN207110855 U CN 207110855U CN 201720905742 U CN201720905742 U CN 201720905742U CN 207110855 U CN207110855 U CN 207110855U
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- CN
- China
- Prior art keywords
- door
- dead bolt
- handle
- hatch door
- doorframe
- 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.)
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of rapidly opened and closed composite hatch door, hatch door includes doorframe, door-plate and latch mechanism；Door skin is made up of carbon fiber or fiber glass reinforcement, is sandwiched between foam or comb core；Sealing strip is housed on doorframe；Latch mechanism includes dead bolt, handle and connecting rod；Handle and dead bolt are respectively hinged at door-plate side, and handle is flexibly connected by connecting rod with dead bolt, and door-plate opposite side is rotatably assorted with doorframe, and handle rotate in place, and through connecting rod drives dead bolt to rotate, and make dead bolt and door frame contact or separate the opening and closing for realizing hatch door.The utility model light weight, easy to operate, good airproof performance.
Description
Technical field
It the utility model is related to the technical field of hatch door used in ship and various cabins, and in particular to a kind of rapidly opened and closed
Composite hatch door.
Background technology
Hatch door used in ship and various cabins is typically made of metal material so that hatch door quality is big, heavy；Ship and
The hatch door in various cabins requires good sealing property, but because the hatch door of metal material has weld seam, causes sealing
Difference, hidden danger be present；And typically hatch door is realized closure using insurance institution, operation mechanism is complex, laborious time-consuming.Therefore
Urgent need will research and develop hatch door used in a kind of light, easy to operate, good airproof performance ship and various cabins.
Utility model content
In view of this, the utility model provides a kind of rapidly opened and closed composite hatch door, light weight, it is easy to operate,
Good airproof performance.
Specific embodiment of the present utility model is as follows：
A kind of rapidly opened and closed composite hatch door, the hatch door include doorframe, door-plate and latch mechanism；
The door skin is made up of carbon fiber or fiber glass reinforcement, is sandwiched between foam or comb core；
Sealing strip is housed on the doorframe；
The latch mechanism includes dead bolt, handle and connecting rod；Handle and dead bolt are respectively hinged at door-plate side, and handle passes through company
Bar is flexibly connected with dead bolt, and door-plate opposite side is rotatably assorted with doorframe, and handle rotate in place, and through connecting rod drives dead bolt to rotate, and makes
Dead bolt and door frame contact separate the opening and closing for realizing hatch door.
Further, the number of the dead bolt is two or more, and being fixedly connected with holding by pull bar between dead bolt synchronously transports
It is dynamic, and be rotatably assorted by connecting rod and handle.
Further, the position coordinated on the doorframe with dead bolt is provided with cushion block, and dead bolt moves along cushion block side wall, and with
Cushion block upper surface and separation.
Further, the handle rotate in place spacing by limited block.
Further, gas spring is housed between the door-plate and doorframe.
Further, the dead bolt is fixed on door-plate by dead bolt fixing axle, and is rotatably assorted with dead bolt fixing axle；
The handle is fixed on door-plate by handle fixing axle, and is rotatably assorted with handle fixing axle.
Beneficial effect：
1. compared with prior art, the utility model makes doorframe and dead bolt touch or separate to realize hatch door by swing handle
Opening and closing, it is easy to operate；Door skin is made up of carbon fiber or fiber glass reinforcement, is sandwiched between foam or comb core,
Quality is small, intensity is high and good manufacturability no-welding-seam, good seal performance.
2. the utility model is rotatably assorted using multiple dead bolts with handle, uniform crush seal bar, many places stress causes close
Sealing property is more preferable.
3. being equipped with gas spring between the utility model door-plate and doorframe, hatch door is set to maintain a normally open state.
Brief description of the drawings
Fig. 1 is rearview of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is side view of the present utility model；
Fig. 4 is the structural representation of the utility model door-plate；
Fig. 5 is the rearview of the utility model doorframe；
Fig. 6 is the front view of the utility model doorframe；
Fig. 7 is the sectional view in the utility model doorframe A-A directions；
Fig. 8 is the structural representation of the utility model latch mechanism；
Fig. 9 is the partial structural diagram of latch mechanism.
Wherein, 1- doorframes, 2- door-plates, 3- latch mechanisms, 4- eyelet bolts, 5- shaft shoulder screws, 6- gas springs, 1-1- cushion blocks,
1-2- fixtures, 1-3- sealing strips, 2-1- hinges, 2-2- windows, 2-3- composite door-plates, 3-1- dead bolts, 3-2- pull bars, 3-
3- handles, 3-4- dead bolt fixing axles, 3-5- connecting rods, 3-6- handle fixing axles.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
The utility model provides a kind of rapidly opened and closed composite hatch door, and the hatch door includes doorframe 1, door-plate 2 and lock
Mechanism 3；As shown in Figure 1.
As shown in figure 4, door-plate 2 is located at composite wood including hinge 2-1, window 2-2, composite door-plate 2-3, window 2-2
On bin gate plate 2-3, composite door-plate 2-3 sides are uniformly arranged three hinge 2-1, and composite door-plate 2-3 top layers are fine by carbon
Dimension or fiber glass reinforcement are made, and are sandwiched between foam or comb core, integrally formed by HTHP, have weight
Gently, the advantages of intensity is high.
As shown in figure 5, the position that doorframe 1 and dead bolt 3-1 coordinate is evenly arranged with three cushion block 1-1, dead bolt 3-1 is along cushion block
1-1 side walls move, and with cushion block 1-1 upper surfaces and separating；As shown in fig. 6, doorframe 1 coordinates the side rotated with door-plate 2
It has been bolted fixture 1-2；As shown in fig. 7, sealing strip 1-3 is housed on doorframe 1.
Latch mechanism 3 as shown in Figure 8, Figure 9, including dead bolt 3-1, handle 3-3, connecting rod 3-5 and fixing axle；Dead bolt 3-1 passes through
Dead bolt fixing axle 3-4 is fixed on the side of door-plate 2, and is rotatably assorted with dead bolt fixing axle 3-4；Handle 3-3 is fixed by handle
Axle 3-6 is fixed on the same side of door-plate 2, and is rotatably assorted with handle fixing axle 3-6.Handle 3-3 passes through connecting rod 3-5 and lock
Tongue 3-1 is hinged.
Handle 3-3 is two, is separately positioned on the inner side and outer side of door-plate 2, the handle of inner side and dead bolt 3-1 are hinged,
It is connected, is synchronized with the movement by rotating shaft between two handles, rotating shaft is connected by flange with handle fixing axle 3-6.
As shown in Fig. 2 the opposite side of door-plate 2 is fixed by eyelet bolt 4 and the shaft shoulder screw 5 and fixture 1-2 on doorframe 1
Connection, and door-plate 2 rotates around shaft shoulder screw 5；When handle 3-3 rotate in place, spacing by limited block, through connecting rod 3-5 drives
Dead bolt 3-1 is rotated, and dead bolt 3-1 is contacted or separate the opening and closing for realizing hatch door with cushion block 1-1.
In the present embodiment, dead bolt 3-1 number is three, and the synchronous fortune of holding is fixedly connected with by pull bar 3-2 between dead bolt
It is dynamic, and be rotatably assorted by connecting rod 3-5 and handle 3-3, three dead bolts are locked simultaneously, promote door-plate 2 to compress the sealing on doorframe 1
Bar 1-3, sealing property are more preferable.
State is maintained a normally open if necessary to hatch door, gas spring 6 is installed between door-plate 2 and doorframe 1, as shown in Figure 3.
It is spacing by limited block along indicators turn handle 3-3 during concrete operations, make connecting rod 3-5 drive dead bolt 3-1 to rotate,
Dead bolt 3-1 is moved along cushion block 1-1 sides, and the closing of hatch door is realized with cushion block 1-1 upper surfaces；Handle 3-3 is rotated counterclockwise,
It is spacing by limited block, make connecting rod 3-5 drive dead bolt 3-1 to rotate, dead bolt 3-1 moves along cushion block 1-1 sides, and on cushion block 1-1
Surface, which separates, realizes the opening of hatch door, and sets suitable handle 3-3 length, laborsaving during operation using leverage.
In summary, preferred embodiment of the present utility model is these are only, is not intended to limit of the present utility model
Protection domain.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should be wrapped
It is contained within the scope of protection of the utility model.
Claims (6)
1. a kind of rapidly opened and closed composite hatch door, it is characterised in that the hatch door includes doorframe, door-plate and latch mechanism；
The door skin is made up of carbon fiber or fiber glass reinforcement, is sandwiched between foam or comb core；
Sealing strip is housed on the doorframe；
The latch mechanism includes dead bolt, handle and connecting rod；Handle and dead bolt are respectively hinged at door-plate side, handle by connecting rod with
Dead bolt is flexibly connected, and door-plate opposite side is rotatably assorted with doorframe, and handle rotate in place, and through connecting rod drives dead bolt to rotate, and makes dead bolt
The opening and closing of hatch door is realized with door frame contact or separate.
2. rapidly opened and closed composite hatch door as claimed in claim 1, it is characterised in that the number of the dead bolt is two
More than, holding is fixedly connected with by pull bar between dead bolt and is synchronized with the movement, and is rotatably assorted by connecting rod and handle.
3. rapidly opened and closed composite hatch door as claimed in claim 1, it is characterised in that coordinate on the doorframe with dead bolt
Position cushion block is installed, dead bolt moves along cushion block side wall, and with cushion block upper surface and separating.
4. rapidly opened and closed composite hatch door as claimed in claim 1, it is characterised in that the handle, which rotate in place, to be passed through
Limited block is spacing.
5. rapidly opened and closed composite hatch door as claimed in claim 1, it is characterised in that filled between the door-plate and doorframe
There is gas spring.
6. rapidly opened and closed composite hatch door as claimed in claim 1, it is characterised in that the dead bolt is fixed by dead bolt
Axle is fixed on door-plate, and is rotatably assorted with dead bolt fixing axle；The handle is fixed on door-plate by handle fixing axle, and
And it is rotatably assorted with handle fixing axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905742.8U CN207110855U (en) | 2017-07-25 | 2017-07-25 | A kind of rapidly opened and closed composite hatch door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720905742.8U CN207110855U (en) | 2017-07-25 | 2017-07-25 | A kind of rapidly opened and closed composite hatch door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110855U true CN207110855U (en) | 2018-03-16 |
Family
ID=61586044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720905742.8U Active CN207110855U (en) | 2017-07-25 | 2017-07-25 | A kind of rapidly opened and closed composite hatch door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110855U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552594A (en) * | 2018-12-11 | 2019-04-02 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of floating type hatch door actuation mechanism of crank |
| CN110884613A (en) * | 2019-11-28 | 2020-03-17 | 中国科学院沈阳自动化研究所 | Cabin door system of underwater robot |
| CN111645711A (en) * | 2020-06-09 | 2020-09-11 | 中车山东机车车辆有限公司 | Side door device under railway wagon and railway wagon |
-
2017
- 2017-07-25 CN CN201720905742.8U patent/CN207110855U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552594A (en) * | 2018-12-11 | 2019-04-02 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of floating type hatch door actuation mechanism of crank |
| CN110884613A (en) * | 2019-11-28 | 2020-03-17 | 中国科学院沈阳自动化研究所 | Cabin door system of underwater robot |
| CN110884613B (en) * | 2019-11-28 | 2021-05-11 | 中国科学院沈阳自动化研究所 | Cabin door system of underwater robot |
| CN111645711A (en) * | 2020-06-09 | 2020-09-11 | 中车山东机车车辆有限公司 | Side door device under railway wagon and railway wagon |
| CN111645711B (en) * | 2020-06-09 | 2022-02-01 | 中车山东机车车辆有限公司 | Side door device under railway wagon and railway wagon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 710100 Office Building 423-1, No. 4526 Shaoling Road Navigation Industry Park, Xi'an National Civil Aerospace Industry Base, Shaanxi Province Patentee after: North Changlong New Material Technology Co., Ltd. Address before: 102628 Beijing City Industrial Development Zone Daxing District Guangping Street No. 6 Building No. 1, No. 101 Patentee before: BEIJING BEIFANG CHANGLONG NEW MATERIAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 2 / F, building 11, civil Military Integration Innovation Park (block B), 699 Hangtian East Road, national civil aerospace industrial base, Xi'an City, Shaanxi Province Patentee after: North Changlong New Material Technology Co., Ltd Address before: 710100 Office Building 423-1, No. 4526 Shaoling Road Navigation Industry Park, Xi'an National Civil Aerospace Industry Base, Shaanxi Province Patentee before: North Changlong New Material Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |