CN209395994U - A kind of sealed hatchcover with anti-theft function - Google Patents
A kind of sealed hatchcover with anti-theft function Download PDFInfo
- Publication number
- CN209395994U CN209395994U CN201821885403.9U CN201821885403U CN209395994U CN 209395994 U CN209395994 U CN 209395994U CN 201821885403 U CN201821885403 U CN 201821885403U CN 209395994 U CN209395994 U CN 209395994U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- sealing ring
- hatchcover
- sealed
- lower cover
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 76
- 230000001681 protective effect Effects 0.000 claims description 29
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
A kind of sealed hatchcover with anti-theft function of the utility model, including the lid for surrounding the coaming plate of tubular and being hinged with the coaming plate outer wall, the cover cap is in the upper end of the coaming plate, the lid includes upper cover plate and the lower cover plate that is parallel to each other with the upper cover plate, the lower cover plate is detachably connected to the lower section of the upper cover plate by bolt, the lower surface of the lower cover plate is equipped with the first sealing ring corresponding with the coaming plate upper end, the width of first sealing ring is greater than the thickness of the coaming plate, the outer end of the lower cover plate upper surface is equipped with the first boss of annular, the upper end of the first boss is in sealing contact the second sealing ring.The sealing effect of the utility model hatchcover is good, is opened and closed by the way that the first runner or the second runner are convenient with hatchcover, can prevent from having ensured the life and property of crewman or passenger from hatchcover outside opening hatchcover to play antitheft effect by hook and snap ring.
Description
Technical field
The utility model relates to hatchcover technical field more particularly to a kind of sealed hatchcovers with anti-theft function.
Background technique
Hatchcover is mainly used at the channel in each cabin, channel when unlatching as disengaging cabin, and when closing can prevent
Rainwater enters cabin, plays the role of sealing, rain and sun, heat preservation.For ship, due to need for a long time navigation in
It is waterborne, the bad weathers such as high sea or rainfall are often encountered, in order to prevent the important cabin water inlet in part, to the leakproofness of hatchcover
It is more demanding.But the poor sealing effect of existing hatchcover, and hatchcover can be opened by people from outside easily, protective performance phase
Work as weakness, brings damage to the life and property safety of crewman or passenger on ship.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of sealed hatchcover with anti-theft function.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of sealed cabin with anti-theft function
Lid, including the lid for surrounding the coaming plate of tubular and being hinged with the coaming plate outer wall, the cover cap in the upper end of the coaming plate,
The lid includes upper cover plate and the lower cover plate that is parallel to each other with the upper cover plate, and the lower cover plate is removably connected by bolt
It connecing in the lower section of the upper cover plate, the lower surface of the lower cover plate is equipped with the first sealing ring corresponding with the coaming plate upper end,
The width of first sealing ring is greater than the thickness of the coaming plate, and it is convex that the outer end of the lower cover plate upper surface is equipped with annular first
Platform, the upper end of the first boss is in sealing contact the second sealing ring, and second sealing ring is connected under the upper cover plate
Surface, the lower surface of the lower cover plate are connected with detachable protective shell, are equipped with shaft, the shaft at the axis of the lower cover plate
Upper end penetrate the upper cover plate and be connected with the first runner, the lower end of the shaft penetrates the protective shell and is connected with second turn
The junction of wheel, the upper cover plate, the lower cover plate and the protective shell and the shaft is equipped with bearing, is located at the protection
Gear is connected in the shaft in shell, the opposite two sides of the gear are engaged with inserted link, and one end of the inserted link is located at institute
It states in protective shell, the other end of the inserted link is pierced by the protective shell and is inserted in the groove of the convex block of the coaming plate inner wall setting
In, the position that two inserted links are pierced by the protective shell is located at the opposite two sides of the protective shell, the side of the inserted link traversing through end
It is connected with hook on wall, snap ring is hinged on the convex block, when the inserted link is inserted into the groove, the hook and the snap ring phase
Engaging, the hook are located at the inserted link towards the side in cabin with the snap ring.
Particularly, the lower surface of the upper cover plate is equipped with the second boss of annular, and the lower end sealing of the second boss connects
Touching has third sealing ring, and the third sealing ring is connected to the upper surface of the lower cover plate.
Particularly, first sealing ring, second sealing ring and the third sealing ring are that polytetrafluoroethylene (PTFE) is close
Seal.
Particularly, cavity is equipped with inside first sealing ring, second sealing ring and the third sealing ring.
Particularly, vertically arranged several elastic supports are uniformly connected in the cavity.
Particularly, the bolt is between second sealing ring and the third sealing ring.
Particularly, even there are two the third boss of annular, first sealing ring is stuck in two for the lower surface of the lower cover plate
In gap between a third boss.
Particularly, the upper surface of the lower cover plate is connected with the fixture block of engaging third sealing ring.
Particularly, the outer end of the upper cover plate is connected with the baffle for blocking the first boss.
Particularly, the inserted link, which is located on the side wall of one end in the protective shell, is connected with block.
The beneficial effects of the utility model are: the sealing effect of the utility model hatchcover is good, pass through the first runner or second
Runner is convenient to be opened and closed with hatchcover, can prevent from opening hatchcover on the outside of hatchcover by hook and snap ring, to play antitheft
Effect, ensured the life and property of crewman or passenger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of shaft and inserted link；
In figure: 1- coaming plate；2- lid；3- upper cover plate；4- lower cover plate；5- bolt；The first sealing ring of 6-；7- first boss；
The second sealing ring of 8-；9- protective shell；10- shaft；The first runner of 11-；The second runner of 12-；13- bearing；14- gear；15- is inserted
Bar；16- convex block；17- groove；18- hook；19- snap ring；20- second boss；21- third sealing ring；22- cavity；23- elasticity
Pillar；24- third boss；25- fixture block；26- baffle；27- block；
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1-Figure 3, a kind of sealed hatchcover with anti-theft function, including surround tubular coaming plate 1 and with institute
The lid 2 that 1 outer wall of coaming plate is hinged is stated, the lid 2 covers the upper end in the coaming plate 1, and the lid 2 includes 3 He of upper cover plate
The lower cover plate 4 being parallel to each other with the upper cover plate 3, the lower cover plate 4 are detachably connected to the upper cover plate 3 by bolt 5
Lower section, the lower surface of the lower cover plate 4 is equipped with the first sealing ring 6 corresponding with 1 upper end of coaming plate, first sealing
The width of circle 6 is greater than the thickness of the coaming plate 1, and the outer end of 4 upper surface of lower cover plate is equipped with the first boss 7 of annular, described
The upper end of first boss 7 is in sealing contact the second sealing ring 8, and second sealing ring 8 is connected to the following table of the upper cover plate 3
Face, the lower surface of the lower cover plate 4 are connected with detachable protective shell 9, and shaft 10 is equipped at the axis of the lower cover plate 4, described
The upper end of shaft 10 penetrates the upper cover plate 3 and is connected with the first runner 11, the lower end of the shaft 10 penetrate the protective shell 9 and
It is connected with the second runner 12, the upper cover plate 3, the lower cover plate 4 and the protective shell 9 and the junction of the shaft 10 are equipped with
Bearing 13, is connected with gear 14 in the shaft 10 in the protective shell 9, and the opposite two sides of the gear 14 are engaged with
One end of inserted link 15, the inserted link 15 is located in the protective shell 9, the other end of the inserted link 15 be pierced by the protective shell 9 and
It is inserted in the groove 17 of the convex block 16 of 1 inner wall of the coaming plate setting, the position that two inserted links 15 are pierced by the protective shell 9 is located at institute
The opposite two sides of protective shell 9 is stated, hook 18 is connected on the side wall of 15 traversing through end of inserted link, is hinged with card on the convex block 16
Ring 19, when the inserted link 15 is inserted into the groove 17, the hook 18 fastens with the snap ring 19, the hook 18 and institute
It states snap ring 19 and is located at the inserted link 15 towards the side in cabin.
Particularly, the lower surface of the upper cover plate 3 is equipped with the second boss 20 of annular, the lower end of the second boss 20
In sealing contact to have third sealing ring 21, the third sealing ring 21 is connected to the upper surface of the lower cover plate 4.
Particularly, first sealing ring 6, second sealing ring 8 and the third sealing ring 21 are polytetrafluoroethyl-ne
Alkene sealing ring.
Particularly, it is all provided with inside first sealing ring 6, second sealing ring 8 and the third sealing ring 21 free
Chamber 22.
Particularly, vertically arranged several elastic supports 23 are uniformly connected in the cavity 22.
Particularly, the bolt 5 is between second sealing ring 8 and the third sealing ring 21.
Particularly, even there are two the third boss 24 of annular, first sealing ring 6 blocks for the lower surface of the lower cover plate 4
In gap between two third boss 24.
Particularly, the upper surface of the lower cover plate 4 is connected with the fixture block 25 of engaging third sealing ring 21.
Particularly, the outer end of the upper cover plate 3 is connected with the baffle 26 for blocking the first boss 7.
Particularly, the inserted link 15, which is located on the side wall of one end in the protective shell 9, is connected with block 27.
When the utility model is used, hatchcover is opened and closed by the first runner 11 or the second runner 12, when needing to lock
When hatchcover, the first runner 11 or the second runner 12 are rotated, enters inserted link 15 in the groove 17 of convex block 16, protective shell 9 is to inserted link
15 play a supporting role, and when the bottom of the insertion end of inserted link 15 and groove 17 contacts, snap ring 19 are stuck on hook 18, hook
The lifting-hook being arranged on 18 can prevent snap ring 19 from falling down from hook 18 because shaking, and the personnel outside hatchcover can not pass through first turn
Wheel 11 opens hatchcover, so that antitheft effect is played, when the first sealing ring 6 being arranged between coaming plate 1 and lid 2 guarantees that hatchcover is closed
Leakproofness, bolt 5 guarantees closely to connect between upper cover plate 3 and lower cover plate 4, and it is close that second is equipped between upper cover plate 3 and lower cover plate 4
Seal 8 and third sealing ring 21 further ensure the firmness and sealing effect of lid 2, the sealing of the first sealing ring 6, second
Circle 8 and third sealing ring 21 are teflin ring, and corrosion resistance, leakproofness and anti-aging endurance are superior to tradition
Rubber seal, the cavity 22 and elastic support being arranged inside the first sealing ring 6, the second sealing ring 8 and third sealing ring 21
23 increase its sealing effect, and block 27 plays the role of keeping out to gear 14, and inserted link 15 is prevented to be connected with one end and the tooth of block 27
Wheel 14 is detached from.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (10)
1. a kind of sealed hatchcover with anti-theft function, which is characterized in that including surrounding the coaming plate (1) of tubular and being enclosed with described
The lid (2) that plate (1) outer wall is hinged, the lid (2) cover the upper end in the coaming plate (1), and the lid (2) includes upper cover
Plate (3) and the lower cover plate (4) being parallel to each other with the upper cover plate (3), the lower cover plate (4) are removably connected by bolt (5)
Connect the lower section in the upper cover plate (3), the lower surface of the lower cover plate (4) is equipped with corresponding with the coaming plate (1) upper end the
One sealing ring (6), the width of first sealing ring (6) are greater than the thickness of the coaming plate (1), lower cover plate (4) upper surface
Outer end be equipped with annular first boss (7), the upper end of the first boss (7) is in sealing contact to be had the second sealing ring (8), described
Second sealing ring (8) is connected to the lower surface of the upper cover plate (3), and the lower surface of the lower cover plate (4) is connected with dismountable guarantor
Protective case (9) is equipped with shaft (10) at the axis of the lower cover plate (4), and the upper end of the shaft (10) penetrates the upper cover plate (3)
And the first runner (11) are connected with, the lower end of the shaft (10) penetrates the protective shell (9) and is connected with the second runner (12), described
The junction of upper cover plate (3), the lower cover plate (4) and the protective shell (9) and the shaft (10) is equipped with bearing (13), position
It is connected with gear (14) in the shaft (10) in the protective shell (9), the opposite two sides of the gear (14) are engaged with
Inserted link (15), one end of the inserted link (15) are located in the protective shell (9), and the other end of the inserted link (15) is pierced by the guarantor
Protective case (9) and be inserted in the coaming plate (1) inner wall setting convex block (16) groove (17) in, two inserted links (15) are pierced by the guarantor
The position of protective case (9) is located at the opposite two sides of the protective shell (9), is connected with hook on the side wall of inserted link (15) traversing through end
(18), it is hinged with snap ring (19) on the convex block (16), when the inserted link (15) is inserted into groove (17), the hook (18)
It fastens with the snap ring (19), the hook (18) and the snap ring (19) are located at the inserted link (15) towards one in cabin
Side.
2. a kind of sealed hatchcover with anti-theft function according to claim 1, which is characterized in that the upper cover plate
(3) lower surface is equipped with the second boss (20) of annular, and the lower end of the second boss (20) is in sealing contact third sealing ring
(21), the third sealing ring (21) is connected to the upper surface of the lower cover plate (4).
3. a kind of sealed hatchcover with anti-theft function according to claim 2, which is characterized in that first sealing
Enclosing (6), second sealing ring (8) and the third sealing ring (21) is teflin ring.
4. a kind of sealed hatchcover with anti-theft function according to claim 3, which is characterized in that first sealing
Cavity (22) are equipped with inside circle (6), second sealing ring (8) and the third sealing ring (21).
5. a kind of sealed hatchcover with anti-theft function according to claim 4, which is characterized in that the cavity (22)
Inside uniformly it is connected with vertically arranged several elastic supports (23).
6. a kind of sealed hatchcover with anti-theft function according to claim 3 or 5, which is characterized in that the bolt
(5) between second sealing ring (8) and the third sealing ring (21).
7. a kind of sealed hatchcover with anti-theft function according to claim 6, which is characterized in that the lower cover plate
(4) even there are two the third boss (24) of annular, first sealing ring (6) is stuck in two third boss for lower surface
(24) in the gap between.
8. a kind of sealed hatchcover with anti-theft function according to claim 7, which is characterized in that the lower cover plate
(4) upper surface is connected with the fixture block (25) of engaging third sealing ring (21).
9. a kind of sealed hatchcover with anti-theft function according to claim 8, which is characterized in that the upper cover plate
(3) outer end is connected with the baffle (26) for blocking the first boss (7).
10. a kind of sealed hatchcover with anti-theft function according to claim 9, which is characterized in that the inserted link
(15) it is located on the side wall of one end in the protective shell (9) and is connected with block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885403.9U CN209395994U (en) | 2018-11-16 | 2018-11-16 | A kind of sealed hatchcover with anti-theft function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885403.9U CN209395994U (en) | 2018-11-16 | 2018-11-16 | A kind of sealed hatchcover with anti-theft function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209395994U true CN209395994U (en) | 2019-09-17 |
Family
ID=67878287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821885403.9U Expired - Fee Related CN209395994U (en) | 2018-11-16 | 2018-11-16 | A kind of sealed hatchcover with anti-theft function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209395994U (en) |
-
2018
- 2018-11-16 CN CN201821885403.9U patent/CN209395994U/en not_active Expired - Fee Related
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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: 20190917 |